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Phase 1 TAK-906 Single and Multiple Ascending Dose Study in Japanese Healthy Male Participants

A Randomized, Double-Blind, Placebo-Controlled, Single and Multiple Ascending Dose, Phase 1 Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of TAK-906 in Japanese Healthy Male Subjects

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03237156
Enrollment
24
Registered
2017-08-02
Start date
2017-08-07
Completion date
2017-10-07
Last updated
2021-01-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Japanese Healthy Adult Male Participants

Keywords

Drug therapy

Brief summary

The purpose of this study is to evaluate safety, tolerability, pharmacokinetics, and pharmacodynamics of single and multiple oral doses of TAK-906 in Japanese healthy male participants.

Detailed description

The drug being tested in this study is called TAK-906. TAK-906 is being tested in healthy participants in order to evaluate safety and tolerability of single and multiple oral doses of TAK-906 in Japanese healthy male participants. The study will enroll approximately 24 participants. Participants will be randomly assigned (by chance, like flipping a coin) to one of the two treatment groups in Cohort 1 or Cohort 3. Study drug will be administered in a double-blind manner which will remain undisclosed to the participant and study doctor during the study (unless there is an urgent medical need), orally, once daily on Day 1 as Single Dose Period and twice daily from Day 3 to 7 as Multiple Dose Period: * TAK-906 50 mg (Cohort 1) * TAK-906 100 mg (Cohort 2) * TAK-906 10 mg (Cohort 3) * Placebo (dummy inactive pill) - this is a tablet that looks like the study drug but has no active ingredient Cohort 2 will be conducted after the completion of Cohort 1. This will be conducted in Japan.

Interventions

DRUGTAK-906 Placebo

Placebo capsules.

TAK-906 capsules.

Sponsors

Takeda
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
MALE
Age
20 Years to 60 Years
Healthy volunteers
Yes

Inclusion criteria

1. In the opinion of the investigator or sub-investigator, the participant is capable of understanding and complying with protocol requirements. 2. The participant signs and dates a written, informed consent form prior to the initiation of any study procedures. 3. The participant is a Japanese healthy adult male, aged 20 to 60 years, inclusive, at the time of informed consent. 4. The participant weighs at least 50 kilogram (kg) and has a body mass index (BMI) from 18.5 to 25 kilogram per square meter (kg/m\^2), inclusive at Screening. 5. A male participant who is nonsterilized and sexually active with a female partner of childbearing potential agrees to use adequate contraception from the signing of informed consent to 12 weeks (84 days) after the last dose of study drug. The female partner of a male participant should also be advised to use adequate contraception.

Exclusion criteria

1. The participant has received any investigational compound within 16 weeks (112 days) prior to the first dose of study drug. 2. The participant has received TAK-906 in a previous clinical study or as a therapeutic agent. 3. The participant is an immediate family member of or an investigational site employee, or is in a dependent relationship with an investigational site employee who is involved in the conduct of this study (example, spouse, parent, child, sibling) or may consent under duress. 4. The participant has uncontrolled, clinically significant neurologic, cardiovascular, pulmonary, hepatic, renal, metabolic, gastrointestinal, or endocrine disease or other abnormality, which may impact the ability of the participant to participate in the study or potentially confound its results. 5. The participant has a history of any psychiatric disease that would interfere with the evaluation of study drug activity (prolactin concentration) or safety. 6. The participant has a history of seizure or tardive dyskinesia. 7. The participant has a history of hyperprolactinemia, pituitary adenoma, and/or hypothyroidism. 8. The participant has a family history of prolonged QT. 9. The participant has undergone previous gastric bypass surgery or currently had a gastric band fitted. 10. The participant has dysphagia and/or inability to swallow study medication whole. 11. The participant has a known hypersensitivity to any component of the TAK-906 formulation or related compounds. 12. The participant has a history of drug abuse (defined as any illicit drug use) or a history of alcohol abuse within 2 years prior to the Screening visit, or is unwilling to agree to abstain from alcohol and drugs throughout the study, or has a positive urine test result for drugs of abuse or a positive alcohol screen (urine alcohol test/breath test) result for alcohol at Screening. 13. The participant has taken any excluded medication, supplements, or dietary products during the time periods listed in the Excluded Medications, Supplements, and Dietary Products table. 14. If male, the participant intends to donate sperm during the course of this study or for at least 12 weeks (84 days) after the last dose of study drug. 15. The participant has current or recent (within 24 weeks \[168 days\]) gastrointestinal disease that would be expected to influence the absorption of drugs (that is, a history of malabsorption, esophageal reflux, peptic ulcer disease, erosive esophagitis, frequent \[more than once per week\] occurrence of heartburn, or any surgical intervention). 16. The participant has a history of cancer, except basal cell carcinoma which has been in remission for at least 5 years prior to Day 1. 17. The participant has a positive test result for hepatitis B virus surface antigen (HBsAg), hepatitis C virus (HCV) antibody, human immunodeficiency virus (HIV) antibody/antigen, or serological reactions for syphilis at Screening. 18. The participant has used nicotine-containing products (including but not limited to cigarettes, pipes, cigars, chewing tobacco, nicotine patch or nicotine gum) within 4 weeks (28 days) prior to the first dose of study drug. Cotinine test is positive at Screening. 19. The participant has poor peripheral venous access. 20. The participant has undergone whole blood collection of at least 200 mL within 4 weeks (28 days) or at least 400 mL within 12 weeks (84 days) prior to the start of study drug administration. 21. The participant has undergone whole blood collection of at least 800 mL in total within 52 weeks (364 days) prior to the start of study drug administration. 22. The participant has undergone blood component collection within 2 weeks (14 days) prior to the start of study drug administration. 23. The participant has a Screening or Check-in (Day -1) electrocardiogram (ECG) that was abnormal (clinically significant). 24. The participant has a QTcF of greater than (\>) 450 millisecond (msec) on the ECG at Screening, at Check-in (Day -1), or prior to the first dose of study drug (Day 1 predose). 25. The participant has abnormal Screening or Day -1 laboratory values that suggest a clinically significant underlying disease or any participant with the following lab abnormalities: * Transaminase (alanine aminotransferase \[ALT\] and/or aspartate aminotransferase \[AST\]) and/or total bilirubin \>1.5 × upper limit of normal (ULN). * Creatinine \>1.2 milligram per deciliter (mg/dL). 26. The participant who, in the opinion of the investigator or sub-investigator, is unlikely to comply with the protocol or is unsuitable for any other reason.

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants Who Experience at Least One Treatment-Emergent Adverse Event (TEAE)Baseline up to Day 14An adverse event (AE) is defined as any untoward medical occurrence in a clinical investigation participant who has signed informed consent to participate in a study; it does not necessarily have to have a causal relationship with the treatment or study participation. A treatment-emergent adverse events (TEAE) is defined as an AE whose date of onset occurs on or after the start of study drug.
Number of Participants With Markedly Abnormal Values of Vital SignsBaseline up to Day 14Reported data were numbers of participants who met markedly abnormal criteria of vital signs. Vital signs included body temperature, respiratory rate, blood pressure, and pulse. Vital signs collected were classified as markedly abnormal values if they met the following criteria: systolic blood pressure less than (\<) 85 millimeter of mercury (mmHg) or greater than (\>) 180 mmHg, diastolic blood pressure \<50 mmHg or \>110 mmHg, pulse \<50 beats per minute (bpm) or \>120 bpm, body temperature \<35.6 °C or \>37.7 °C.
Number of Participants With Markedly Abnormal Values of Clinical Laboratory Test ResultsBaseline up to Day 14Reported data were numbers of participants who met markedly abnormal criteria of clinical laboratory test results. Clinical laboratory test results collected were classified as markedly abnormal values if they met the following criteria: red blood cells \<0.8×lower limit of normal (LLN) or \>1.2×upper limit of normal (ULN), platelets \<75×10\^3/μL or \>600×10\^3/μL, white blood cells \<0.5×LLN or \>1.5×ULN, protein (total) \<0.8×LLN or \>1.2×ULN, albumin \<2.5 g/dL, blood urea nitrogen \>30 mg/dL, uric acid \>13.0 mg/dL, creatinine \>2.0 mg/dL, total cholesterol \>300 mg/dL, triglycerides \>2.5×ULN, bilirubin (total) \>2.0 mg/dL, Sodium \<130 mEq/L or \>150 mEq/L, Potassium \<3.0 mEq/L or \>6.0 mEq/L, Chloride \<75 mEq/L or \>126 mEq/L, Calcium \<7.0 mg/dL or \>11.5 mg/dL, Phosphorus \<1.6 mg/dL or \>6.2 mg/dL, alkaline phosphatase \>3×ULN, aspartate aminotransferase \>3×ULN, alanine aminotransferase \>3×ULN, gamma-glutamyl transferase \>3×ULN, glucose \<50 mg/dL or \>350 mg/dL, Magnesium \<1.2 mg/dL or \>3.0 mg/dL.
Number of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)Baseline up to Day 8Reported data were numbers of participants who met markedly abnormal criteria of 12-lead ECG. A standard 12-lead ECG was performed. The data collected was classified as markedly abnormal values if it met the following criteria: heart rate \<50 bpm or \>120 bpm, QT interval less than or equal to (\<=) 50 msec or greater than or equal to (\>=) 460 msec, QTcF interval \<=50 msec or either of the following conditions was met: observed value \>=500 msec, change from Day 1 Predose \>= 30 msec and observed value \>=450 msec.
Number of Participants With TEAEs Related to Physical ExaminationsBaseline up to Day 14An adverse event (AE) is defined as any untoward medical occurrence in a clinical investigation participant who has signed informed consent to participate in a study; it does not necessarily have to have a causal relationship with the treatment or study participation. A treatment-emergent adverse events (TEAE) is defined as an AE whose date of onset occurs on or after the start of study drug.

Secondary

MeasureTime frameDescription
Ae(0-24): Amount of Drug Excreted in Urine From Time 0 to 24 Hours Postdose for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodDay 1 pre-dose and 0-6, 6-12, and 12-24 hours post-doseAe(0-24) is the amount of TAK-906 and its metabolite M23 excreted in urine from Time 0 to 24 Hours postdose.
Fe24: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to 24 Hours for TAK-906 and Its Metabolite M23 on Day 1 of Single DoseTime Frame Day 1 pre-dose and 0-6, 6-12, and 12-24 hours post-doseFe24 was calculated as percentage of administered dose of drug excreted in urine from Time 0 to 24 Hours for TAK-906 and its metabolite M23.
CLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodDay 1 pre-dose and 0-6, 6-12, and 12-24 hours post-doseRenal clearance is a measure of apparent clearance of TAK-906 and its metabolite M23 from the urine.
AUC(τ,ss): Area Under the Plasma Concentration-time Curve From Time 0 During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doseAUC(τ,ss) is a measure of total plasma exposure to TAK-906 and its metabolite M23 from Time 0 during dosing interval at steady state.
Cmax,ss: Maximum Observed Plasma Concentration During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doseCmax, ss is the peak plasma concentration of TAK-906 and its metabolite M23 during dosing interval at steady state.
Tmax,ss: Time to Reach the Maximum Plasma Concentration (Cmax) at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doseTmax,ss is defined as time to reach the peak plasma concentration at steady state for TAK-906 and its metabolite M23.
t1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doset1/2z is time for the plasma concentration of TAK-906 and its metabolite M23 to decrease by half.
AUC∞: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodDay 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doseAUC∞ is a measure of total plasma exposure to TAK-906 and its Metabolite M23 from Time 0 extrapolated to infinity, calculated using the observed value of the last quantifiable concentration.
Fetau: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 0-6 and 6-12 hours post-doseFetau was calculated as percentage of administered dose of drug excreted in urine from Time 0 to Time tau over the dosing interval for TAK-906 and its metabolite M23.
CLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 0-6 and 6-12 hours post-doseRenal clearance is a measure of apparent clearance of TAK-906 and its metabolite M23 from the urine.
AUCtau: Area Under the Serum Concentration-time Curve During a Dosing Interval for Serum Prolactin on Day 1 of Single Dose PeriodDay 1 pre-dose and 1, 2, 4, 6, and 24 hours post-doseAUCtau defined as area under the serum concentration-time curve during a dosing interval for serum prolactin was calculated.
Cmax: Maximum Observed Serum Concentration for Serum Prolactin on Day 1 of Single Dose PeriodDay 1 pre-dose and 1, 2, 4, 6, and 24 hours post-doseCmax is the peak serum concentration of serum prolactin.
AUClast: Area Under the Serum Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for Serum Prolactin on Day 1 of Single Dose PeriodDay 1 pre-dose and 1, 2, 4, 6, and 24 hours post-doseAUClast defined as area under the serum concentration-time curve from Time 0 to the Time of the last quantifiable concentration for serum prolactin was calculated.
AUC(t,ss): Area Under the Serum Concentration-time Curve From Time 0 During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 1, 2, 4, 6, and 24 hours post-doseAUC(t,ss) defined as area under the serum concentration-time curve from Time 0 during dosing interval at steady state for serum prolactin was calculated.
Cmax,ss: Maximum Observed Serum Concentration During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 1, 2, 4, 6, and 24 hours post-doseCmax,ss is the peak serum concentration of serum prolactin during dosing interval at steady state.
Aetau: Amount of Drug Excreted in Urine During a Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodDay 7 pre-dose and 0-6 and 6-12 hours post-doseAetau is the amount of TAK-906 and its metabolite M23 excreted in urine during a dosing Interval.
Cmax: Maximum Observed Plasma Concentration for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodDay 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doseCmax is the peak plasma concentration of TAK-906 and its metabolite M23.
AUCtau: Area Under the Plasma Concentration-time Curve From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodDay 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doseAUCtau is a measure of total plasma exposure to TAK-906 and its Metabolite M23 from Time 0 to Time tau over the dosing interval.
Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodDay 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doseTmax is time to reach the peak plasma concentration of TAK-906 and its metabolite M23.
t1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodDay 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-doset1/2z is time for the plasma concentration of TAK-906 and its metabolite M23 to decrease by half.

Countries

Japan

Participant flow

Recruitment details

Participants took part in the study at 1 investigative site in Japan from 07 August 2017 to 07 October 2017.

Pre-assignment details

Healthy male participants were enrolled in this study to receive TAK-906 as: single ascending dose and multiple ascending dose of 50 milligram (mg) in Cohort 1, 100 mg in Cohort 2, and 10 mg in Cohort 3.

Participants by arm

ArmCount
Cohorts 1-3: Placebo
TAK-906 placebo-matching capsule, orally, once on Day 1 in Single Dose Period, followed by TAK-906 placebo-matching capsules, orally twice daily from Day 3 to Day 7 in Multiple Dose Period.
6
Cohort 1: TAK-906 50 mg
TAK-906 50 mg, capsule, orally, once on Day 1 in Single Dose Period, followed by TAK-906 50 mg, capsules, orally, twice daily from Day 3 to Day 7 in Multiple Dose Period.
6
Cohort 2: TAK-906 100 mg
TAK-906 100 mg, capsule, orally, once on Day 1 in Single Dose Period, followed by TAK-906 100 mg, capsules, orally, twice daily from Day 3 to Day 7 in Multiple Dose Period.
6
Cohort 3: TAK-906 10 mg
TAK-906 10 mg, capsule, orally, once on Day 1 in Single Dose Period, followed by TAK-906 10 mg, capsules, orally, twice daily from Day 3 to Day 7 in Multiple Dose Period.
6
Total24

Baseline characteristics

CharacteristicCohort 1: TAK-906 50 mgTotalCohort 3: TAK-906 10 mgCohorts 1-3: PlaceboCohort 2: TAK-906 100 mg
Age, Continuous27.7 years
STANDARD_DEVIATION 4.68
28.5 years
STANDARD_DEVIATION 5.82
29.0 years
STANDARD_DEVIATION 4.52
29.5 years
STANDARD_DEVIATION 6.8
27.8 years
STANDARD_DEVIATION 8.04
Body Mass Index (BMI)21.35 kilogram per square meter (kg/m^2)
STANDARD_DEVIATION 1.871
21.76 kilogram per square meter (kg/m^2)
STANDARD_DEVIATION 1.845
22.63 kilogram per square meter (kg/m^2)
STANDARD_DEVIATION 1.725
21.80 kilogram per square meter (kg/m^2)
STANDARD_DEVIATION 2.107
21.25 kilogram per square meter (kg/m^2)
STANDARD_DEVIATION 1.819
Consumption of Alcohol
Had a few times per month
2 Participants4 Participants0 Participants0 Participants2 Participants
Consumption of Alcohol
Had no alcohol consumption
4 Participants20 Participants6 Participants6 Participants4 Participants
Consumption of Caffeine
Had caffeine consumption
4 Participants10 Participants2 Participants2 Participants2 Participants
Consumption of Caffeine
Had no caffeine consumption
2 Participants14 Participants4 Participants4 Participants4 Participants
Height172.0 centimeter (cm)
STANDARD_DEVIATION 2.53
171.5 centimeter (cm)
STANDARD_DEVIATION 4.43
171.5 centimeter (cm)
STANDARD_DEVIATION 3.89
170.2 centimeter (cm)
STANDARD_DEVIATION 6.11
172.3 centimeter (cm)
STANDARD_DEVIATION 5.32
Race and Ethnicity Not Collected0 Participants
Region of Enrollment
Japan
6 participants24 participants6 participants6 participants6 participants
Sex: Female, Male
Female
0 Participants0 Participants0 Participants0 Participants0 Participants
Sex: Female, Male
Male
6 Participants24 Participants6 Participants6 Participants6 Participants
Smoking Classification: Never Smoked6 Participants24 Participants6 Participants6 Participants6 Participants
Weight63.12 kilogram (kg)
STANDARD_DEVIATION 5.221
64.01 kilogram (kg)
STANDARD_DEVIATION 6.139
66.55 kilogram (kg)
STANDARD_DEVIATION 5.375
63.20 kilogram (kg)
STANDARD_DEVIATION 7.685
63.17 kilogram (kg)
STANDARD_DEVIATION 6.914

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
deaths
Total, all-cause mortality
0 / 60 / 60 / 60 / 6
other
Total, other adverse events
1 / 60 / 62 / 61 / 6
serious
Total, serious adverse events
0 / 60 / 60 / 60 / 6

Outcome results

Primary

Number of Participants Who Experience at Least One Treatment-Emergent Adverse Event (TEAE)

An adverse event (AE) is defined as any untoward medical occurrence in a clinical investigation participant who has signed informed consent to participate in a study; it does not necessarily have to have a causal relationship with the treatment or study participation. A treatment-emergent adverse events (TEAE) is defined as an AE whose date of onset occurs on or after the start of study drug.

Time frame: Baseline up to Day 14

Population: The safety analysis set included all participants who received at least 1 dose of study drug.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Cohorts 1-3: PlaceboNumber of Participants Who Experience at Least One Treatment-Emergent Adverse Event (TEAE)1 Participants
Cohort 1: TAK-906 50 mgNumber of Participants Who Experience at Least One Treatment-Emergent Adverse Event (TEAE)0 Participants
Cohort 2: TAK-906 100 mgNumber of Participants Who Experience at Least One Treatment-Emergent Adverse Event (TEAE)2 Participants
Cohort 3: TAK-906 10 mgNumber of Participants Who Experience at Least One Treatment-Emergent Adverse Event (TEAE)1 Participants
Primary

Number of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)

Reported data were numbers of participants who met markedly abnormal criteria of 12-lead ECG. A standard 12-lead ECG was performed. The data collected was classified as markedly abnormal values if it met the following criteria: heart rate \<50 bpm or \>120 bpm, QT interval less than or equal to (\<=) 50 msec or greater than or equal to (\>=) 460 msec, QTcF interval \<=50 msec or either of the following conditions was met: observed value \>=500 msec, change from Day 1 Predose \>= 30 msec and observed value \>=450 msec.

Time frame: Baseline up to Day 8

Population: The safety analysis set included all participants who received at least 1 dose of the study drug.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohorts 1-3: PlaceboNumber of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)Heart Rate <50 bpm3 Participants
Cohorts 1-3: PlaceboNumber of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)QT Interval >= 460 msec1 Participants
Cohort 1: TAK-906 50 mgNumber of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)QT Interval >= 460 msec0 Participants
Cohort 1: TAK-906 50 mgNumber of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)Heart Rate <50 bpm1 Participants
Cohort 2: TAK-906 100 mgNumber of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)Heart Rate <50 bpm3 Participants
Cohort 2: TAK-906 100 mgNumber of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)QT Interval >= 460 msec0 Participants
Cohort 3: TAK-906 10 mgNumber of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)Heart Rate <50 bpm2 Participants
Cohort 3: TAK-906 10 mgNumber of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG)QT Interval >= 460 msec0 Participants
Primary

Number of Participants With Markedly Abnormal Values of Clinical Laboratory Test Results

Reported data were numbers of participants who met markedly abnormal criteria of clinical laboratory test results. Clinical laboratory test results collected were classified as markedly abnormal values if they met the following criteria: red blood cells \<0.8×lower limit of normal (LLN) or \>1.2×upper limit of normal (ULN), platelets \<75×10\^3/μL or \>600×10\^3/μL, white blood cells \<0.5×LLN or \>1.5×ULN, protein (total) \<0.8×LLN or \>1.2×ULN, albumin \<2.5 g/dL, blood urea nitrogen \>30 mg/dL, uric acid \>13.0 mg/dL, creatinine \>2.0 mg/dL, total cholesterol \>300 mg/dL, triglycerides \>2.5×ULN, bilirubin (total) \>2.0 mg/dL, Sodium \<130 mEq/L or \>150 mEq/L, Potassium \<3.0 mEq/L or \>6.0 mEq/L, Chloride \<75 mEq/L or \>126 mEq/L, Calcium \<7.0 mg/dL or \>11.5 mg/dL, Phosphorus \<1.6 mg/dL or \>6.2 mg/dL, alkaline phosphatase \>3×ULN, aspartate aminotransferase \>3×ULN, alanine aminotransferase \>3×ULN, gamma-glutamyl transferase \>3×ULN, glucose \<50 mg/dL or \>350 mg/dL, Magnesium \<1.2 mg/dL or \>3.0 mg/dL.

Time frame: Baseline up to Day 14

Population: The safety analysis set included all participants who received at least 1 dose of the study drug.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Cohorts 1-3: PlaceboNumber of Participants With Markedly Abnormal Values of Clinical Laboratory Test Results0 Participants
Cohort 1: TAK-906 50 mgNumber of Participants With Markedly Abnormal Values of Clinical Laboratory Test Results0 Participants
Cohort 2: TAK-906 100 mgNumber of Participants With Markedly Abnormal Values of Clinical Laboratory Test Results0 Participants
Cohort 3: TAK-906 10 mgNumber of Participants With Markedly Abnormal Values of Clinical Laboratory Test Results0 Participants
Primary

Number of Participants With Markedly Abnormal Values of Vital Signs

Reported data were numbers of participants who met markedly abnormal criteria of vital signs. Vital signs included body temperature, respiratory rate, blood pressure, and pulse. Vital signs collected were classified as markedly abnormal values if they met the following criteria: systolic blood pressure less than (\<) 85 millimeter of mercury (mmHg) or greater than (\>) 180 mmHg, diastolic blood pressure \<50 mmHg or \>110 mmHg, pulse \<50 beats per minute (bpm) or \>120 bpm, body temperature \<35.6 °C or \>37.7 °C.

Time frame: Baseline up to Day 14

Population: The safety analysis set included all participants who received at least 1 dose of the study drug.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohorts 1-3: PlaceboNumber of Participants With Markedly Abnormal Values of Vital SignsDiastolic blood pressure <50 mmHg2 Participants
Cohorts 1-3: PlaceboNumber of Participants With Markedly Abnormal Values of Vital SignsPulse < 50 bpm3 Participants
Cohort 1: TAK-906 50 mgNumber of Participants With Markedly Abnormal Values of Vital SignsPulse < 50 bpm2 Participants
Cohort 1: TAK-906 50 mgNumber of Participants With Markedly Abnormal Values of Vital SignsDiastolic blood pressure <50 mmHg1 Participants
Cohort 2: TAK-906 100 mgNumber of Participants With Markedly Abnormal Values of Vital SignsDiastolic blood pressure <50 mmHg2 Participants
Cohort 2: TAK-906 100 mgNumber of Participants With Markedly Abnormal Values of Vital SignsPulse < 50 bpm2 Participants
Cohort 3: TAK-906 10 mgNumber of Participants With Markedly Abnormal Values of Vital SignsDiastolic blood pressure <50 mmHg1 Participants
Cohort 3: TAK-906 10 mgNumber of Participants With Markedly Abnormal Values of Vital SignsPulse < 50 bpm2 Participants
Primary

Number of Participants With TEAEs Related to Physical Examinations

An adverse event (AE) is defined as any untoward medical occurrence in a clinical investigation participant who has signed informed consent to participate in a study; it does not necessarily have to have a causal relationship with the treatment or study participation. A treatment-emergent adverse events (TEAE) is defined as an AE whose date of onset occurs on or after the start of study drug.

Time frame: Baseline up to Day 14

Population: The safety analysis set included all participants who received at least 1 dose of the study drug.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Cohorts 1-3: PlaceboNumber of Participants With TEAEs Related to Physical Examinations0 Participants
Cohort 1: TAK-906 50 mgNumber of Participants With TEAEs Related to Physical Examinations0 Participants
Cohort 2: TAK-906 100 mgNumber of Participants With TEAEs Related to Physical Examinations0 Participants
Cohort 3: TAK-906 10 mgNumber of Participants With TEAEs Related to Physical Examinations0 Participants
Secondary

Ae(0-24): Amount of Drug Excreted in Urine From Time 0 to 24 Hours Postdose for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose Period

Ae(0-24) is the amount of TAK-906 and its metabolite M23 excreted in urine from Time 0 to 24 Hours postdose.

Time frame: Day 1 pre-dose and 0-6, 6-12, and 12-24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEAN)Dispersion
Cohorts 1-3: PlaceboAe(0-24): Amount of Drug Excreted in Urine From Time 0 to 24 Hours Postdose for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-906741.2 microgram (mcg)Standard Deviation 114.12
Cohorts 1-3: PlaceboAe(0-24): Amount of Drug Excreted in Urine From Time 0 to 24 Hours Postdose for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M2364.57 microgram (mcg)Standard Deviation 23.741
Cohort 1: TAK-906 50 mgAe(0-24): Amount of Drug Excreted in Urine From Time 0 to 24 Hours Postdose for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9061571 microgram (mcg)Standard Deviation 621.57
Cohort 1: TAK-906 50 mgAe(0-24): Amount of Drug Excreted in Urine From Time 0 to 24 Hours Postdose for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M23135.2 microgram (mcg)Standard Deviation 80.915
Cohort 2: TAK-906 100 mgAe(0-24): Amount of Drug Excreted in Urine From Time 0 to 24 Hours Postdose for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-906160.0 microgram (mcg)Standard Deviation 29.766
Cohort 2: TAK-906 100 mgAe(0-24): Amount of Drug Excreted in Urine From Time 0 to 24 Hours Postdose for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M2313.27 microgram (mcg)Standard Deviation 6.5007
Secondary

Aetau: Amount of Drug Excreted in Urine During a Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose Period

Aetau is the amount of TAK-906 and its metabolite M23 excreted in urine during a dosing Interval.

Time frame: Day 7 pre-dose and 0-6 and 6-12 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEAN)Dispersion
Cohorts 1-3: PlaceboAetau: Amount of Drug Excreted in Urine During a Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-906895.8 mcgStandard Deviation 179.72
Cohorts 1-3: PlaceboAetau: Amount of Drug Excreted in Urine During a Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M2378.75 mcgStandard Deviation 29.365
Cohort 1: TAK-906 50 mgAetau: Amount of Drug Excreted in Urine During a Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9062155 mcgStandard Deviation 358.71
Cohort 1: TAK-906 50 mgAetau: Amount of Drug Excreted in Urine During a Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M23237.7 mcgStandard Deviation 109.04
Cohort 2: TAK-906 100 mgAetau: Amount of Drug Excreted in Urine During a Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-906198.7 mcgStandard Deviation 28.14
Cohort 2: TAK-906 100 mgAetau: Amount of Drug Excreted in Urine During a Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M2316.11 mcgStandard Deviation 7.2989
Secondary

AUC∞: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose Period

AUC∞ is a measure of total plasma exposure to TAK-906 and its Metabolite M23 from Time 0 extrapolated to infinity, calculated using the observed value of the last quantifiable concentration.

Time frame: Day 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboAUC∞: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-90672.58 hour*nanogram per milliliter (h*ng/mL)Standard Deviation 17.329
Cohorts 1-3: PlaceboAUC∞: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M237.869 hour*nanogram per milliliter (h*ng/mL)Standard Deviation 2.126
Cohort 1: TAK-906 50 mgAUC∞: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-906156.9 hour*nanogram per milliliter (h*ng/mL)Standard Deviation 38.048
Cohort 1: TAK-906 50 mgAUC∞: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M2316.05 hour*nanogram per milliliter (h*ng/mL)Standard Deviation 7.5395
Cohort 2: TAK-906 100 mgAUC∞: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-90613.71 hour*nanogram per milliliter (h*ng/mL)Standard Deviation 2.1631
Cohort 2: TAK-906 100 mgAUC∞: Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M231.602 hour*nanogram per milliliter (h*ng/mL)Standard Deviation 0.46441
Secondary

AUClast: Area Under the Serum Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for Serum Prolactin on Day 1 of Single Dose Period

AUClast defined as area under the serum concentration-time curve from Time 0 to the Time of the last quantifiable concentration for serum prolactin was calculated.

Time frame: Day 1 pre-dose and 1, 2, 4, 6, and 24 hours post-dose

Population: The PD analysis set consisted of participants who received at least 1 dose of study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PD.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboAUClast: Area Under the Serum Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for Serum Prolactin on Day 1 of Single Dose Period174.5 h*ng/mLStandard Deviation 26.584
Cohort 1: TAK-906 50 mgAUClast: Area Under the Serum Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for Serum Prolactin on Day 1 of Single Dose Period544.9 h*ng/mLStandard Deviation 120.83
Cohort 2: TAK-906 100 mgAUClast: Area Under the Serum Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for Serum Prolactin on Day 1 of Single Dose Period638.8 h*ng/mLStandard Deviation 171.24
Cohort 3: TAK-906 10 mgAUClast: Area Under the Serum Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for Serum Prolactin on Day 1 of Single Dose Period449.9 h*ng/mLStandard Deviation 167.52
Secondary

AUCtau: Area Under the Plasma Concentration-time Curve From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose Period

AUCtau is a measure of total plasma exposure to TAK-906 and its Metabolite M23 from Time 0 to Time tau over the dosing interval.

Time frame: Day 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboAUCtau: Area Under the Plasma Concentration-time Curve From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-90670.96 h*ng/mLStandard Deviation 16.586
Cohorts 1-3: PlaceboAUCtau: Area Under the Plasma Concentration-time Curve From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M237.608 h*ng/mLStandard Deviation 1.8894
Cohort 1: TAK-906 50 mgAUCtau: Area Under the Plasma Concentration-time Curve From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-906149.1 h*ng/mLStandard Deviation 39.145
Cohort 1: TAK-906 50 mgAUCtau: Area Under the Plasma Concentration-time Curve From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M2314.69 h*ng/mLStandard Deviation 6.852
Cohort 2: TAK-906 100 mgAUCtau: Area Under the Plasma Concentration-time Curve From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-90613.47 h*ng/mLStandard Deviation 2.013
Cohort 2: TAK-906 100 mgAUCtau: Area Under the Plasma Concentration-time Curve From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M231.327 h*ng/mLStandard Deviation 0.60977
Secondary

AUCtau: Area Under the Serum Concentration-time Curve During a Dosing Interval for Serum Prolactin on Day 1 of Single Dose Period

AUCtau defined as area under the serum concentration-time curve during a dosing interval for serum prolactin was calculated.

Time frame: Day 1 pre-dose and 1, 2, 4, 6, and 24 hours post-dose

Population: The pharmacodynamics (PD) analysis set consisted of participants who received at least 1 dose of study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PD.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboAUCtau: Area Under the Serum Concentration-time Curve During a Dosing Interval for Serum Prolactin on Day 1 of Single Dose Period79.66 h*ng/mLStandard Deviation 12.529
Cohort 1: TAK-906 50 mgAUCtau: Area Under the Serum Concentration-time Curve During a Dosing Interval for Serum Prolactin on Day 1 of Single Dose Period362.9 h*ng/mLStandard Deviation 101.53
Cohort 2: TAK-906 100 mgAUCtau: Area Under the Serum Concentration-time Curve During a Dosing Interval for Serum Prolactin on Day 1 of Single Dose Period398.7 h*ng/mLStandard Deviation 151.86
Cohort 3: TAK-906 10 mgAUCtau: Area Under the Serum Concentration-time Curve During a Dosing Interval for Serum Prolactin on Day 1 of Single Dose Period317.4 h*ng/mLStandard Deviation 136.71
Secondary

AUC(t,ss): Area Under the Serum Concentration-time Curve From Time 0 During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period

AUC(t,ss) defined as area under the serum concentration-time curve from Time 0 during dosing interval at steady state for serum prolactin was calculated.

Time frame: Day 7 pre-dose and 1, 2, 4, 6, and 24 hours post-dose

Population: The PD analysis set consisted of participants who received at least 1 dose of study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PD.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboAUC(t,ss): Area Under the Serum Concentration-time Curve From Time 0 During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period75.40 h*ng/mLStandard Deviation 9.8027
Cohort 1: TAK-906 50 mgAUC(t,ss): Area Under the Serum Concentration-time Curve From Time 0 During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period354.8 h*ng/mLStandard Deviation 142.68
Cohort 2: TAK-906 100 mgAUC(t,ss): Area Under the Serum Concentration-time Curve From Time 0 During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period476.2 h*ng/mLStandard Deviation 122.05
Cohort 3: TAK-906 10 mgAUC(t,ss): Area Under the Serum Concentration-time Curve From Time 0 During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period317.0 h*ng/mLStandard Deviation 147.7
Secondary

AUC(τ,ss): Area Under the Plasma Concentration-time Curve From Time 0 During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose Period

AUC(τ,ss) is a measure of total plasma exposure to TAK-906 and its metabolite M23 from Time 0 during dosing interval at steady state.

Time frame: Day 7 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboAUC(τ,ss): Area Under the Plasma Concentration-time Curve From Time 0 During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-90689.01 h*ng/mLStandard Deviation 9.0816
Cohorts 1-3: PlaceboAUC(τ,ss): Area Under the Plasma Concentration-time Curve From Time 0 During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M239.881 h*ng/mLStandard Deviation 2.7666
Cohort 1: TAK-906 50 mgAUC(τ,ss): Area Under the Plasma Concentration-time Curve From Time 0 During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-906186.6 h*ng/mLStandard Deviation 9.5795
Cohort 1: TAK-906 50 mgAUC(τ,ss): Area Under the Plasma Concentration-time Curve From Time 0 During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M2325.35 h*ng/mLStandard Deviation 9.435
Cohort 2: TAK-906 100 mgAUC(τ,ss): Area Under the Plasma Concentration-time Curve From Time 0 During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-90616.28 h*ng/mLStandard Deviation 1.6646
Cohort 2: TAK-906 100 mgAUC(τ,ss): Area Under the Plasma Concentration-time Curve From Time 0 During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M231.672 h*ng/mLStandard Deviation 0.48714
Secondary

CLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose Period

Renal clearance is a measure of apparent clearance of TAK-906 and its metabolite M23 from the urine.

Time frame: Day 1 pre-dose and 0-6, 6-12, and 12-24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEAN)Dispersion
Cohorts 1-3: PlaceboCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-90610.31 liter per hour (L/h)Standard Deviation 1.9096
Cohorts 1-3: PlaceboCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M238.021 liter per hour (L/h)Standard Deviation 1.6016
Cohort 1: TAK-906 50 mgCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M237.782 liter per hour (L/h)Standard Deviation 2.0366
Cohort 1: TAK-906 50 mgCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9069.741 liter per hour (L/h)Standard Deviation 2.5812
Cohort 2: TAK-906 100 mgCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-90611.76 liter per hour (L/h)Standard Deviation 2.4737
Cohort 2: TAK-906 100 mgCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M239.204 liter per hour (L/h)Standard Deviation 2.8328
Secondary

CLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose Period

Renal clearance is a measure of apparent clearance of TAK-906 and its metabolite M23 from the urine.

Time frame: Day 7 pre-dose and 0-6 and 6-12 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEAN)Dispersion
Cohorts 1-3: PlaceboCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-90610.04 L/hStandard Deviation 1.8881
Cohorts 1-3: PlaceboCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M237.744 L/hStandard Deviation 1.611
Cohort 1: TAK-906 50 mgCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-90611.50 L/hStandard Deviation 1.5423
Cohort 1: TAK-906 50 mgCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M238.669 L/hStandard Deviation 0.99318
Cohort 2: TAK-906 100 mgCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-90612.21 L/hStandard Deviation 1.762
Cohort 2: TAK-906 100 mgCLR: Renal Clearance for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M239.113 L/hStandard Deviation 2.2294
Secondary

Cmax: Maximum Observed Plasma Concentration for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose Period

Cmax is the peak plasma concentration of TAK-906 and its metabolite M23.

Time frame: Day 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboCmax: Maximum Observed Plasma Concentration for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-90635.31 nanogram per milliliter (ng/mL)Standard Deviation 12.255
Cohorts 1-3: PlaceboCmax: Maximum Observed Plasma Concentration for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M233.082 nanogram per milliliter (ng/mL)Standard Deviation 0.63298
Cohort 1: TAK-906 50 mgCmax: Maximum Observed Plasma Concentration for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-90658.21 nanogram per milliliter (ng/mL)Standard Deviation 28.491
Cohort 1: TAK-906 50 mgCmax: Maximum Observed Plasma Concentration for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M234.412 nanogram per milliliter (ng/mL)Standard Deviation 3.0329
Cohort 2: TAK-906 100 mgCmax: Maximum Observed Plasma Concentration for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9066.951 nanogram per milliliter (ng/mL)Standard Deviation 2.038
Cohort 2: TAK-906 100 mgCmax: Maximum Observed Plasma Concentration for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M230.5088 nanogram per milliliter (ng/mL)Standard Deviation 0.28496
Secondary

Cmax: Maximum Observed Serum Concentration for Serum Prolactin on Day 1 of Single Dose Period

Cmax is the peak serum concentration of serum prolactin.

Time frame: Day 1 pre-dose and 1, 2, 4, 6, and 24 hours post-dose

Population: The PD analysis set consisted of participants who received at least 1 dose of study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PD.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboCmax: Maximum Observed Serum Concentration for Serum Prolactin on Day 1 of Single Dose Period10.68 ng/mLStandard Deviation 1.95
Cohort 1: TAK-906 50 mgCmax: Maximum Observed Serum Concentration for Serum Prolactin on Day 1 of Single Dose Period73.12 ng/mLStandard Deviation 37.398
Cohort 2: TAK-906 100 mgCmax: Maximum Observed Serum Concentration for Serum Prolactin on Day 1 of Single Dose Period81.09 ng/mLStandard Deviation 55.593
Cohort 3: TAK-906 10 mgCmax: Maximum Observed Serum Concentration for Serum Prolactin on Day 1 of Single Dose Period82.33 ng/mLStandard Deviation 45.405
Secondary

Cmax,ss: Maximum Observed Plasma Concentration During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose Period

Cmax, ss is the peak plasma concentration of TAK-906 and its metabolite M23 during dosing interval at steady state.

Time frame: Day 7 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboCmax,ss: Maximum Observed Plasma Concentration During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-90646.47 ng/mLStandard Deviation 12.173
Cohorts 1-3: PlaceboCmax,ss: Maximum Observed Plasma Concentration During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M233.858 ng/mLStandard Deviation 2.2739
Cohort 1: TAK-906 50 mgCmax,ss: Maximum Observed Plasma Concentration During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-90679.36 ng/mLStandard Deviation 19.958
Cohort 1: TAK-906 50 mgCmax,ss: Maximum Observed Plasma Concentration During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M238.119 ng/mLStandard Deviation 4.0837
Cohort 2: TAK-906 100 mgCmax,ss: Maximum Observed Plasma Concentration During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9067.642 ng/mLStandard Deviation 2.863
Cohort 2: TAK-906 100 mgCmax,ss: Maximum Observed Plasma Concentration During Dosing Interval at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M230.5309 ng/mLStandard Deviation 0.24586
Secondary

Cmax,ss: Maximum Observed Serum Concentration During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period

Cmax,ss is the peak serum concentration of serum prolactin during dosing interval at steady state.

Time frame: Day 7 pre-dose and 1, 2, 4, 6, and 24 hours post-dose

Population: The PD analysis set consisted of participants who received at least 1 dose of study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PD.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohorts 1-3: PlaceboCmax,ss: Maximum Observed Serum Concentration During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period11.48 ng/mLStandard Deviation 3.4891
Cohort 1: TAK-906 50 mgCmax,ss: Maximum Observed Serum Concentration During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period39.65 ng/mLStandard Deviation 16.014
Cohort 2: TAK-906 100 mgCmax,ss: Maximum Observed Serum Concentration During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period55.89 ng/mLStandard Deviation 20.89
Cohort 3: TAK-906 10 mgCmax,ss: Maximum Observed Serum Concentration During Dosing Interval at Steady State for Serum Prolactin on Day 7 of Multiple Dose Period71.02 ng/mLStandard Deviation 38.025
Secondary

Fe24: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to 24 Hours for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose

Fe24 was calculated as percentage of administered dose of drug excreted in urine from Time 0 to 24 Hours for TAK-906 and its metabolite M23.

Time frame: Time Frame Day 1 pre-dose and 0-6, 6-12, and 12-24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEAN)Dispersion
Cohorts 1-3: PlaceboFe24: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to 24 Hours for TAK-906 and Its Metabolite M23 on Day 1 of Single DoseTAK-9061.815 percentage of drugStandard Deviation 0.27941
Cohorts 1-3: PlaceboFe24: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to 24 Hours for TAK-906 and Its Metabolite M23 on Day 1 of Single DoseMetabolite M230.1575 percentage of drugStandard Deviation 0.057901
Cohort 1: TAK-906 50 mgFe24: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to 24 Hours for TAK-906 and Its Metabolite M23 on Day 1 of Single DoseTAK-9061.923 percentage of drugStandard Deviation 0.76094
Cohort 1: TAK-906 50 mgFe24: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to 24 Hours for TAK-906 and Its Metabolite M23 on Day 1 of Single DoseMetabolite M230.1648 percentage of drugStandard Deviation 0.098672
Cohort 2: TAK-906 100 mgFe24: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to 24 Hours for TAK-906 and Its Metabolite M23 on Day 1 of Single DoseTAK-9061.959 percentage of drugStandard Deviation 0.3644
Cohort 2: TAK-906 100 mgFe24: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to 24 Hours for TAK-906 and Its Metabolite M23 on Day 1 of Single DoseMetabolite M230.1618 percentage of drugStandard Deviation 0.079274
Secondary

Fetau: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose Period

Fetau was calculated as percentage of administered dose of drug excreted in urine from Time 0 to Time tau over the dosing interval for TAK-906 and its metabolite M23.

Time frame: Day 7 pre-dose and 0-6 and 6-12 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEAN)Dispersion
Cohorts 1-3: PlaceboFetau: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9062.193 percentage of drugStandard Deviation 0.44004
Cohorts 1-3: PlaceboFetau: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M230.1921 percentage of drugStandard Deviation 0.071618
Cohort 1: TAK-906 50 mgFetau: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9062.638 percentage of drugStandard Deviation 0.43913
Cohort 1: TAK-906 50 mgFetau: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M230.2898 percentage of drugStandard Deviation 0.13297
Cohort 2: TAK-906 100 mgFetau: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9062.432 percentage of drugStandard Deviation 0.3445
Cohort 2: TAK-906 100 mgFetau: Fraction of Administered Dose of Drug Excreted in Urine From Time 0 to Time Tau Over the Dosing Interval for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M230.1965 percentage of drugStandard Deviation 0.089007
Secondary

t1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose Period

t1/2z is time for the plasma concentration of TAK-906 and its metabolite M23 to decrease by half.

Time frame: Day 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEAN)Dispersion
Cohorts 1-3: Placebot1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9064.692 hoursStandard Deviation 3.8389
Cohorts 1-3: Placebot1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M232.483 hoursStandard Deviation 1.216
Cohort 1: TAK-906 50 mgt1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9065.152 hoursStandard Deviation 2.1478
Cohort 1: TAK-906 50 mgt1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M234.423 hoursStandard Deviation 3.0935
Cohort 2: TAK-906 100 mgt1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9061.894 hoursStandard Deviation 0.85198
Cohort 2: TAK-906 100 mgt1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M233.170 hoursStandard Deviation 2.2826
Secondary

t1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose Period

t1/2z is time for the plasma concentration of TAK-906 and its metabolite M23 to decrease by half.

Time frame: Day 7 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEAN)Dispersion
Cohorts 1-3: Placebot1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9066.447 hourStandard Deviation 2.4506
Cohorts 1-3: Placebot1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M235.573 hourStandard Deviation 2.781
Cohort 1: TAK-906 50 mgt1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9064.407 hourStandard Deviation 1.1057
Cohort 1: TAK-906 50 mgt1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M234.598 hourStandard Deviation 0.85968
Cohort 2: TAK-906 100 mgt1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9063.727 hourStandard Deviation 2.9253
Cohort 2: TAK-906 100 mgt1/2z: Terminal Disposition Phase Half-life for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M233.037 hourStandard Deviation 2.8804
Secondary

Tmax,ss: Time to Reach the Maximum Plasma Concentration (Cmax) at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose Period

Tmax,ss is defined as time to reach the peak plasma concentration at steady state for TAK-906 and its metabolite M23.

Time frame: Day 7 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEDIAN)
Cohorts 1-3: PlaceboTmax,ss: Time to Reach the Maximum Plasma Concentration (Cmax) at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9061.000 hours
Cohorts 1-3: PlaceboTmax,ss: Time to Reach the Maximum Plasma Concentration (Cmax) at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M231.000 hours
Cohort 1: TAK-906 50 mgTmax,ss: Time to Reach the Maximum Plasma Concentration (Cmax) at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9061.250 hours
Cohort 1: TAK-906 50 mgTmax,ss: Time to Reach the Maximum Plasma Concentration (Cmax) at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M231.500 hours
Cohort 2: TAK-906 100 mgTmax,ss: Time to Reach the Maximum Plasma Concentration (Cmax) at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodTAK-9061.000 hours
Cohort 2: TAK-906 100 mgTmax,ss: Time to Reach the Maximum Plasma Concentration (Cmax) at Steady State for TAK-906 and Its Metabolite M23 on Day 7 of Multiple Dose PeriodMetabolite M231.000 hours
Secondary

Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose Period

Tmax is time to reach the peak plasma concentration of TAK-906 and its metabolite M23.

Time frame: Day 1 pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, and 24 hours post-dose

Population: The PK analysis set consisted of participants who received at least 1 dose of the study drug, completed the minimum protocol-specified procedures with no significant protocol deviations, and who were evaluable for the PK.

ArmMeasureGroupValue (MEDIAN)
Cohorts 1-3: PlaceboTmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9061.000 hours
Cohorts 1-3: PlaceboTmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M231.000 hours
Cohort 1: TAK-906 50 mgTmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9061.000 hours
Cohort 1: TAK-906 50 mgTmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M231.000 hours
Cohort 2: TAK-906 100 mgTmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodTAK-9061.000 hours
Cohort 2: TAK-906 100 mgTmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-906 and Its Metabolite M23 on Day 1 of Single Dose PeriodMetabolite M231.000 hours

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026