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A Study of TAK-881 in Healthy Adults

A Phase 1, Single-Dose, Single-Center, Open-Label, Three-Arm Study to Assess the Tolerability and Safety of Immune Globulin Subcutaneous (Human), 20% Solution With Recombinant Human Hyaluronidase (TAK-881) at Various Infusion Rates in Healthy Adult Subject

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05059977
Enrollment
24
Registered
2021-09-28
Start date
2021-10-12
Completion date
2022-04-12
Last updated
2024-01-12

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

Conditions

Healthy Volunteers

Brief summary

The main aims of this study are to check for side effects from TAK-881 in healthy adults and to learn how much TAK-881 they can receive without getting side effects from it. During the study, participants will receive one infusion of TAK-881 under the skin (subcutaneous infusion) on Day 1 at a lower dose level followed by participants receiving one infusion of higher dose levels with ongoing safety monitored by the doctor to ensure optimal tolerability and safety. Participants will stay in the clinic for 4 days and will come back after 4 weeks. A follow up visit will take place 12 weeks after the TAK-881 infusion.

Interventions

BIOLOGICALTAK-881

Participants will receive subcutaneous infusion of TAK-881 on Day 1.

Sponsors

Takeda Development Center Americas, Inc.
CollaboratorINDUSTRY
Baxalta Innovations GmbH, now part of Shire
CollaboratorINDUSTRY
Takeda
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
19 Years to 50 Years
Healthy volunteers
Yes

Inclusion criteria

* An understanding, ability, and willingness to fully comply with study procedures and restrictions. * Ability to voluntarily provide written, signed, and dated (personally or via a legally-authorized representative) informed consent as applicable to participate in the study. * Age 19-50 years inclusive at the time of consent. The date of signature of the informed consent is defined as the beginning of the screening period. This inclusion criterion will only be assessed at the first screening visit. * Male, or non-pregnant, non-breastfeeding female who agrees to comply with any applicable contraceptive requirements of the protocol, or female of non-childbearing potential. * Must be considered healthy. Healthy as determined by the investigator on the basis of screening evaluations. Healthy status is defined by absence of evidence of any active or chronic disease following a detailed medical and surgical history, a complete physical examination including vital signs, 12-lead electrocardiogram (ECG), hematology, blood chemistry, and urinalysis. * Body mass index (BMI) between 18.0 and 30.0 kilogram per square meter (kg/m\^2) inclusive.

Exclusion criteria

\- Any current or relevant history of medical (e.g., any hematological, hepatic, respiratory, cardiovascular, renal, or neurological) or psychiatric conditions, which by judgment of the investigator might compromise the safety of the participant or integrity of the study, interfere with the participants participation in the trial and compromise the trial objectives, or any condition that presents an undue risk from the IP or procedures. Note: Participants on stable dose of hormone replacements (e.g., thyroid hormone replacement) or oral contraceptives are permitted. * Clinically significant cardiac conditions including but not limited to uncontrolled hypertension, myocardial infarction, unstable coronary artery disease and clinically significant arrhythmias and conduction disorders. * Known or suspected intolerance or hypersensitivity to the IP(s), closely related compounds, or any of the stated ingredients (e.g., human immune globulin (IG), hyaluronidase, albumin). * Known history of hypersensitivity or severe allergic reactions (e.g., urticaria, breathing difficulty, severe hypotension, or anaphylaxis) following administration of blood or blood components. * Known allergy to hyaluronidase of human (including recombinant human hyaluronidase) or animal origin (such as bee or wasp venom). * Significant illness, as judged by the investigator, within 30 days of the first dose of IP. * Known history of alcohol or other substance abuse within the last year. * Donation of blood within 60 days, or blood products (e.g., plasma or platelets) within 2 weeks prior receiving the first dose of IP. * Participants will be excluded if abnormal hematology, chemistry, and other laboratory values are greater than (\>)10% above the upper limit of normal (ULN) or \>10% below the lower limit of normal (LLN) except for liver function tests and absolute neutrophils. Participants will be excluded if any of the following laboratory parameters meet the criteria below: * Absolute neutrophil count less than (\<) 1.5\* 10\^9 cells/liter * Liver function: alanine aminotransferase (ALT) greater than or equal to (\>=) 1.5\* ULN, aspartate aminotransferase (AST) \>=1.5\* ULN, alkaline phosphatase (ALP) \>=1.5\* ULN, or total bilirubin \>=1.5 milligram per deciliter (mg/dL) * Participants will be excluded if any other laboratory values are outside the reference range and are clinically significant per investigator's judgment. * Participants who, within 30 days prior to the first dose of IP: * Have participated in another clinical study involving IG products within 12 months of screening. * Have used an IP (or 5 half-lives, whichever is longer). * Have been enrolled in a clinical study (including vaccine studies or has been vaccinated with approved product) that, in the investigator's opinion, may impact this study. Participants who have received any vaccine (including live attenuated vaccines and COVID-19 vaccines) during the last 30 days before dosing will be excluded. No live attenuated virus vaccines are allowed during the study until the end of the follow-up period. * Have had any substantial changes in eating habits, as assessed by the investigator. * Confirmed systolic blood pressure \>139 millimeter of mercury (mmHg) or \<89 mmHg and diastolic blood pressure \>89 mmHg or \<49 mmHg. * A positive screen for alcohol or drugs of abuse at screening or Day -1 (D-1). * A positive human immunodeficiency virus (HIV), hepatitis C virus (HCV), or ongoing/active hepatitis B infection at screening. Participants with immunity to hepatitis B from either active vaccination or from previous natural infection are eligible to participate in the study. * Smoking more than 5 cigarettes or equivalent per day, unable to stop smoking during confinement in the clinical research center (CRC). * Severe dermatitis or anatomical abnormality that would interfere with TAK-881 administration or endpoint assessments. Note: The skin at the administration site should not be covered by tattoos. * Current use of any herbal or homeopathic preparations is not permitted. * Unable or unwilling to discontinue antihistamines or medications with antihistamine properties, sedatives, anxiolytics, systemic steroids, or topical steroids or antibiotics on any area below the chest for a minimum of 48 hours prior to infusion visit and through 72 hours post infusion. * Current or relevant history of hypercoagulable conditions (e.g., Protein C, Protein S, and antithrombin III deficiency), thrombotic/thromboembolic events or venous thrombosis.

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants With Tolerability Events Related to Infusion of TAK-881 Per Infusion SiteUp to Day 4A tolerability event was considered to have occurred if an infusion was tolerable. An infusion was considered tolerable if the infusion rate was not reduced or the infusion was not interrupted or stopped, due to any treatment-emergent adverse event (TEAE) related to TAK-881. Number of participants with tolerability events related to infusion of TAK-881 per infusion sites (1 and 2) were reported.

Secondary

MeasureTime frameDescription
Number of Participants With TEAEsFrom the start of study drug administration up to Week 13A TEAE was defined as any event emerged or manifested at or after the initiation of treatment with an Investigational product (IP) or medicinal product or any existing event that worsened in either intensity or frequency following exposure to the IP or medicinal product. Any clinically significant treatment-emergent changes in clinical laboratory measurements and vital signs were recorded as TEAEs. Number of participants with TEAEs were reported.
Number of Participants With Positive Binding Anti-Drug Antibodies (ADA) and Neutralizing Antibodies to rHuPH20Baseline up to Week 13Positive binding ADA was defined as titer greater than or equal to (\>=) 1:160. Neutralizing antibodies were only tested if binding ADA titer was \>= 1:160. Number of participants with positive binding ADA and neutralizing antibodies to rHuPH20 were reported.
Number of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteDay 1 up to Day 4The maximum tolerable infusion rate achieved referred to the administration of IGSC, 20% at progressively increasing infusion rates and was defined as the highest infusion rate achieved at which the infusion was tolerable (i.e., no stopping, interruption, or infusion rate reduction due to a TAK-881-related TEAE). The maximum tolerable infusion rate for Infusion Site 2 depended on the planned volume according to the stepwise infusion rate escalation regimen. Number of participants who achieved maximum tolerable infusion rate per infusion sites (1 and 2) for each infusion rate (30, 60, 120, 180, and 300 milliliter per hour \[mL/hour\]) were reported.
Total Volume Infused Per Infusion Site for rHuPH20 and IGSCAt Day 1Total volume infused per infusion sites (1 and 2) for rHuPH20 and IGSC were reported.
Time to Deliver the Total Infused Volume Per Infusion SiteAt Day 1Time to deliver (in minutes) the total infused volume was calculated as (stop date/time of IGSC 20% administration) - (start date/time of rHuPH20 administration). Time to deliver the total infused volume per infusion sites (1 and 2) were reported.

Countries

United States

Participant flow

Recruitment details

This study was conducted at single center in the United States from 12 October 2021 to 12 April 2022.

Pre-assignment details

A total of 24 participants were enrolled and received the study treatment in this study.

Participants by arm

ArmCount
TAK-881 0.4 g/kg Warmed
Participants received a single dose of TAK-881 comprised of 0.4 g/kg (in-line warmed) IGSC, 20% at progressively increased infusion rates and an rHuPH20 dose of 80 U/g IgG on Day 1 of the study treatment period of 4 days. Participants were followed up to 12 (±1) weeks after the TAK-881 infusion.
8
TAK-881 1.0 g/kg Warmed
Participants received a single dose of TAK-881 comprised of 1.0 g/kg (in-line warmed) IGSC, 20% at progressively increased infusion rates and an rHuPH20 dose of 80 U/g IgG on Day 1 of the study treatment period of 4 days. Participants were followed up to 12 (±1) weeks after the TAK-881 infusion.
8
TAK-881 1.0 g/kg Un-warmed
Participants received a single dose of TAK-881 comprised of 1.0 g/kg (un-warmed) IGSC, 20% at progressively increased infusion rates and an rHuPH20 dose of 80 U/g IgG on Day 1 of the study treatment period of 4 days. Participants were followed up to 12 (±1) weeks after the TAK-881 infusion.
8
Total24

Withdrawals & dropouts

PeriodReasonFG000FG001FG002
Overall StudyWithdrawal by Subject001

Baseline characteristics

CharacteristicTAK-881 0.4 g/kg WarmedTAK-881 1.0 g/kg WarmedTAK-881 1.0 g/kg Un-warmedTotal
Age, Continuous42.6 years
STANDARD_DEVIATION 4.57
39.4 years
STANDARD_DEVIATION 4.1
34.9 years
STANDARD_DEVIATION 10.12
39.0 years
STANDARD_DEVIATION 7.29
Ethnicity (NIH/OMB)
Hispanic or Latino
8 Participants7 Participants8 Participants23 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
0 Participants1 Participants0 Participants1 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Black or African American
0 Participants1 Participants0 Participants1 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
White
8 Participants7 Participants8 Participants23 Participants
Sex: Female, Male
Female
5 Participants2 Participants4 Participants11 Participants
Sex: Female, Male
Male
3 Participants6 Participants4 Participants13 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
deaths
Total, all-cause mortality
0 / 80 / 80 / 8
other
Total, other adverse events
8 / 88 / 88 / 8
serious
Total, serious adverse events
0 / 80 / 80 / 8

Outcome results

Primary

Number of Participants With Tolerability Events Related to Infusion of TAK-881 Per Infusion Site

A tolerability event was considered to have occurred if an infusion was tolerable. An infusion was considered tolerable if the infusion rate was not reduced or the infusion was not interrupted or stopped, due to any treatment-emergent adverse event (TEAE) related to TAK-881. Number of participants with tolerability events related to infusion of TAK-881 per infusion sites (1 and 2) were reported.

Time frame: Up to Day 4

Population: Safety set included all participants who received a partial or a full dose of TAK-881. Here, number analyzed signifies those participants who were evaluable for given categories of this outcome measure.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
TAK-881 0.4 g/kg WarmedNumber of Participants With Tolerability Events Related to Infusion of TAK-881 Per Infusion SiteInfusion Site 18 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants With Tolerability Events Related to Infusion of TAK-881 Per Infusion SiteInfusion Site 18 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants With Tolerability Events Related to Infusion of TAK-881 Per Infusion SiteInfusion Site 24 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants With Tolerability Events Related to Infusion of TAK-881 Per Infusion SiteInfusion Site 18 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants With Tolerability Events Related to Infusion of TAK-881 Per Infusion SiteInfusion Site 27 Participants
Secondary

Number of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion Site

The maximum tolerable infusion rate achieved referred to the administration of IGSC, 20% at progressively increasing infusion rates and was defined as the highest infusion rate achieved at which the infusion was tolerable (i.e., no stopping, interruption, or infusion rate reduction due to a TAK-881-related TEAE). The maximum tolerable infusion rate for Infusion Site 2 depended on the planned volume according to the stepwise infusion rate escalation regimen. Number of participants who achieved maximum tolerable infusion rate per infusion sites (1 and 2) for each infusion rate (30, 60, 120, 180, and 300 milliliter per hour \[mL/hour\]) were reported.

Time frame: Day 1 up to Day 4

Population: Safety set included all participants who received a partial or a full dose of TAK-881. Here, number analyzed signifies those participants who were evaluable for specified categories of this outcome measure.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
TAK-881 0.4 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 30 mL/hour0 Participants
TAK-881 0.4 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 60 mL/hour0 Participants
TAK-881 0.4 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 120 mL/hour0 Participants
TAK-881 0.4 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 180 mL/hour0 Participants
TAK-881 0.4 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 300 mL/hour8 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 60 mL/hour0 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 120 mL/hour0 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 300 mL/hour3 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 180 mL/hour0 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 300 mL/hour8 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 30 mL/hour0 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 60 mL/hour0 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 120 mL/hour0 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 30 mL/hour0 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 180 mL/hour1 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 120 mL/hour1 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 180 mL/hour1 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 30 mL/hour0 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 120 mL/hour0 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 60 mL/hour0 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 60 mL/hour2 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 180 mL/hour0 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 2: 300 mL/hour3 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 30 mL/hour0 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants Who Achieved Maximum Tolerable Infusion Rate Per Infusion SiteInfusion Site 1: 300 mL/hour8 Participants
Secondary

Number of Participants With Positive Binding Anti-Drug Antibodies (ADA) and Neutralizing Antibodies to rHuPH20

Positive binding ADA was defined as titer greater than or equal to (\>=) 1:160. Neutralizing antibodies were only tested if binding ADA titer was \>= 1:160. Number of participants with positive binding ADA and neutralizing antibodies to rHuPH20 were reported.

Time frame: Baseline up to Week 13

Population: Safety set included all participants who received a partial or a full dose of TAK-881. Here, number analyzed signifies those participants who were evaluable for specified categories of this outcome measure.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
TAK-881 0.4 g/kg WarmedNumber of Participants With Positive Binding Anti-Drug Antibodies (ADA) and Neutralizing Antibodies to rHuPH20Binding Antibodies0 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants With Positive Binding Anti-Drug Antibodies (ADA) and Neutralizing Antibodies to rHuPH20Binding Antibodies0 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants With Positive Binding Anti-Drug Antibodies (ADA) and Neutralizing Antibodies to rHuPH20Binding Antibodies0 Participants
Secondary

Number of Participants With TEAEs

A TEAE was defined as any event emerged or manifested at or after the initiation of treatment with an Investigational product (IP) or medicinal product or any existing event that worsened in either intensity or frequency following exposure to the IP or medicinal product. Any clinically significant treatment-emergent changes in clinical laboratory measurements and vital signs were recorded as TEAEs. Number of participants with TEAEs were reported.

Time frame: From the start of study drug administration up to Week 13

Population: Safety set included all participants who received a partial or a full dose of TAK-881.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
TAK-881 0.4 g/kg WarmedNumber of Participants With TEAEs8 Participants
TAK-881 1.0 g/kg WarmedNumber of Participants With TEAEs8 Participants
TAK-881 1.0 g/kg Un-warmedNumber of Participants With TEAEs8 Participants
Secondary

Time to Deliver the Total Infused Volume Per Infusion Site

Time to deliver (in minutes) the total infused volume was calculated as (stop date/time of IGSC 20% administration) - (start date/time of rHuPH20 administration). Time to deliver the total infused volume per infusion sites (1 and 2) were reported.

Time frame: At Day 1

Population: Safety set included all participants who received a partial or a full dose of TAK-881. Here, number analyzed signifies those participants who were evaluable for specified categories of this outcome measure.

ArmMeasureGroupValue (MEDIAN)
TAK-881 0.4 g/kg WarmedTime to Deliver the Total Infused Volume Per Infusion SiteInfusion Site 163.5 minute
TAK-881 1.0 g/kg WarmedTime to Deliver the Total Infused Volume Per Infusion SiteInfusion Site 199.5 minute
TAK-881 1.0 g/kg WarmedTime to Deliver the Total Infused Volume Per Infusion SiteInfusion Site 253.0 minute
TAK-881 1.0 g/kg Un-warmedTime to Deliver the Total Infused Volume Per Infusion SiteInfusion Site 1102.0 minute
TAK-881 1.0 g/kg Un-warmedTime to Deliver the Total Infused Volume Per Infusion SiteInfusion Site 241.0 minute
Secondary

Total Volume Infused Per Infusion Site for rHuPH20 and IGSC

Total volume infused per infusion sites (1 and 2) for rHuPH20 and IGSC were reported.

Time frame: At Day 1

Population: Safety set included all participants who received a partial or a full dose of TAK-881. Here, number analyzed signifies those participants who were evaluable for specified categories of this outcome measure.

ArmMeasureGroupValue (MEAN)Dispersion
TAK-881 0.4 g/kg WarmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCrHuPH20: Infusion Site 114.3 milliliter (mL)Standard Deviation 1.28
TAK-881 0.4 g/kg WarmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCIGSC 20%: Infusion Site 1141.3 milliliter (mL)Standard Deviation 13.3
TAK-881 1.0 g/kg WarmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCrHuPH20: Infusion Site 129.3 milliliter (mL)Standard Deviation 1.39
TAK-881 1.0 g/kg WarmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCrHuPH20: Infusion Site 210.0 milliliter (mL)Standard Deviation 5.16
TAK-881 1.0 g/kg WarmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCIGSC 20%: Infusion Site 1291.3 milliliter (mL)Standard Deviation 14.33
TAK-881 1.0 g/kg WarmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCIGSC 20%: Infusion Site 297.5 milliliter (mL)Standard Deviation 51.72
TAK-881 1.0 g/kg Un-warmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCrHuPH20: Infusion Site 129.4 milliliter (mL)Standard Deviation 1.77
TAK-881 1.0 g/kg Un-warmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCIGSC 20%: Infusion Site 1293.8 milliliter (mL)Standard Deviation 17.68
TAK-881 1.0 g/kg Un-warmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCrHuPH20: Infusion Site 27.3 milliliter (mL)Standard Deviation 6.16
TAK-881 1.0 g/kg Un-warmedTotal Volume Infused Per Infusion Site for rHuPH20 and IGSCIGSC 20%: Infusion Site 270.0 milliliter (mL)Standard Deviation 61.64

Source: ClinicalTrials.gov · Data processed: Feb 7, 2026