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Long-Term Safety of Ospemifene 60 mg Oral Daily Dose for the Treatment of Vulvar and Vaginal Atrophy (VVA) in Postmenopausal Women Without a Uterus

Long-Term Safety of Ospemifene 60 mg Oral Daily Dose for the Treatment of Vulvar and Vaginal Atrophy (VVA) in Postmenopausal Women Without a Uterus: A 52-Week Open-Label Follow-Up to Protocol 15-50310

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01586364
Enrollment
301
Registered
2012-04-26
Start date
2006-05-08
Completion date
2008-12-22
Last updated
2018-05-21

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

Conditions

Atrophy, Vaginal Diseases

Keywords

Menopausal symptoms, Vulvar and vaginal atrophy in menopausal women, Vaginal atrophy, Urogenital atrophy

Brief summary

The objective of the study was to assess the long-term safety of daily doses of ospemifene 60 mg in the treatment of vulvar and vaginal atrophy (VVA) in postmenopausal women without a uterus.

Interventions

DRUGOspemifene 60Mg Oral Tablet

Sponsors

QuatRx Pharmaceuticals
CollaboratorINDUSTRY
Shionogi
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
40 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

* Postmenopausal women aged 40 to 80 years with a diagnosis of vulvar and vaginal atrophy (VVA) as assessed by vaginal pH, maturation index of vaginal smear, and self-reported symptoms at Baseline for Protocol 15-50310 * Did not have a uterus * Met the inclusion and

Exclusion criteria

for Protocol 15-50310 * Had completed Protocol 15-50310 without any clinically significant abnormal findings at the end-of-study visit for Protocol 15-50310 * Provided written informed consent to participate in the study and agreed to follow dosing instructions and complete all required study visits

Design outcomes

Primary

MeasureTime frameDescription
Change From Baseline in Serum Lipid Levels at Visit 3Baseline to Week 52 (Visit 3)
Incidence of Adverse Events (AEs)Week 13 (Phone Contact) to Week 56 (Visit 4)
Change From Baseline in Serum Lipid Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Blood Pressure at Visit 2Baseline to Week 26 (Visit 2)Systolic blood pressure (SBP), diastolic blood pressure (DBP)
Change From Baseline in Pulse Rate at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Weight at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Body Mass Index (BMI) at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Blood Pressure at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Pulse Rate at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Weight at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in BMI at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Visual Evaluation of Vagina at Visit 2Baseline to Week 26 (Visit 2)Each of the categories in the table was assessed on a 4-point scale (0=None, 1=Mild, 2=Moderate, 3=Severe)
Change From Baseline in Visual Evaluation of Vagina at Visit 3Baseline to Week 52 (Visit 3)Each of the categories in the table was assessed on a 4-point scale (0=None, 1=Mild, 2=Moderate, 3=Severe)
Assessment of Cervical Pap Smear Samples (if Cervix is Intact)Week 52 (Visit 3)Cervical Pap smear samples are used to evaluate: atypical squamous cells of undetermined significance (ASC-US), squamous intraepithelial lesions (SILs), intraepithelial lesions or malignancy, and reactive endocervical cells and/or metaplastic cells.
Assessment of Breast Palpation at Visit 2Week 26 (Visit 2)Breast palpation was used to assess breast abnormalities.
Assessment of Breast Palpation at Visit 3Week 52 (Visit 3)Breast palpation was used to assess breast abnormalities.
Change From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Activated Partial Thromboplastin Time (Plasma) at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Fibrinogen (Plasma) Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Activated Partial Thromboplastin Time (Plasma) at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Fibrinogen (Plasma) Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Erythrocyte Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Hemoglobin Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Hematocrit and Red Blood Cell (RBC) Distribution Width at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Mean Corpuscular Volume (MCV) and Mean Platelet Volume (MPV) at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Erythrocyte Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Hemoglobin Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Hematocrit and RBC Distribution Width at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in MCV and MPV at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Albumin and Total Protein Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST) and Creatine Kinase (CK) Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and Blood Urea Nitrogen (BUN) Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Albumin and Total Protein Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in ALT, AST and CK Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and BUN Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in pH of Urine at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Specific Gravity of Urine at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in pH of Urine at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Specific Gravity of Urine at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Estradiol (E2) Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Sex Hormone Binding Globulin (SHBG) Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in Testosterone Levels at Visit 2Baseline to Week 26 (Visit 2)
Change From Baseline in E2 Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in FSH and LH Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in SHBG Levels at Visit 3Baseline to Week 52 (Visit 3)
Change From Baseline in Testosterone Levels at Visit 3Baseline to Week 52 (Visit 3)

Participant flow

Participants by arm

ArmCount
Treatment Arm = 60 mg Ospemifene
Subjects took an oral dose of Ospemifene 60 mg tablet each morning with food for 52 weeks
301
Total301

Withdrawals & dropouts

PeriodReasonFG000
Overall StudyAdverse Event37
Overall StudyLack of Efficacy1
Overall StudyLost to Follow-up17
Overall StudyOther-Did not feel better post-treatment1
Overall StudyOther-Not specified1
Overall StudyOther-PI discretion, site closing2
Overall StudyOther-Site closure due to PI illness1
Overall StudyOther-Subject wasn't getting much relief1
Overall StudyProtocol Violation16
Overall StudyWithdrawal by Subject40

Baseline characteristics

CharacteristicTreatment Arm = 60 mg Ospemifene
Age, Continuous59.4 Years
STANDARD_DEVIATION 6.74
Body mass index (BMI)26.865 kg/m^2
STANDARD_DEVIATION 4.4106
Ethnicity (NIH/OMB)
Hispanic or Latino
21 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
280 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
Height161.90 cm
STANDARD_DEVIATION 6.026
Race/Ethnicity, Customized
American Indian or Alaska Native
3 Participants
Race/Ethnicity, Customized
Asian
6 Participants
Race/Ethnicity, Customized
Black or African American
11 Participants
Race/Ethnicity, Customized
Other
3 Participants
Race/Ethnicity, Customized
White
278 Participants
Sex: Female, Male
Female
301 Participants
Sex: Female, Male
Male
0 Participants
Weight70.54 kg
STANDARD_DEVIATION 13.024

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
— / —
other
Total, other adverse events
74 / 301
serious
Total, serious adverse events
13 / 301

Outcome results

Primary

Assessment of Breast Palpation at Visit 2

Breast palpation was used to assess breast abnormalities.

Time frame: Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureGroupValue (NUMBER)
Treatment Arm = 60 mg OspemifeneAssessment of Breast Palpation at Visit 2Normal243 Participants
Treatment Arm = 60 mg OspemifeneAssessment of Breast Palpation at Visit 2Abnormal0 Participants
Primary

Assessment of Breast Palpation at Visit 3

Breast palpation was used to assess breast abnormalities.

Time frame: Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 199 out of 301 subjects were analyzed.

ArmMeasureGroupValue (NUMBER)
Treatment Arm = 60 mg OspemifeneAssessment of Breast Palpation at Visit 3Normal198 Participants
Treatment Arm = 60 mg OspemifeneAssessment of Breast Palpation at Visit 3Abnormal1 Participants
Primary

Assessment of Cervical Pap Smear Samples (if Cervix is Intact)

Cervical Pap smear samples are used to evaluate: atypical squamous cells of undetermined significance (ASC-US), squamous intraepithelial lesions (SILs), intraepithelial lesions or malignancy, and reactive endocervical cells and/or metaplastic cells.

Time frame: Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 16 out of 301 subjects were analyzed.

ArmMeasureGroupValue (NUMBER)
Treatment Arm = 60 mg OspemifeneAssessment of Cervical Pap Smear Samples (if Cervix is Intact)Atypical Squamous Cells-Undetermined Significance1 Participants
Treatment Arm = 60 mg OspemifeneAssessment of Cervical Pap Smear Samples (if Cervix is Intact)Negative for Intraepithelial Lesion or Malignancy15 Participants
Primary

Change From Baseline in Activated Partial Thromboplastin Time (Plasma) at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 242 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Activated Partial Thromboplastin Time (Plasma) at Visit 2-1.5 sStandard Deviation 14.36
Primary

Change From Baseline in Activated Partial Thromboplastin Time (Plasma) at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 194 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Activated Partial Thromboplastin Time (Plasma) at Visit 3-0.7 sStandard Deviation 17.24
Primary

Change From Baseline in Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST) and Creatine Kinase (CK) Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST) and Creatine Kinase (CK) Levels at Visit 2ALT, Serum-3.7 U/LStandard Deviation 10.93
Treatment Arm = 60 mg OspemifeneChange From Baseline in Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST) and Creatine Kinase (CK) Levels at Visit 2AST, Serum-0.1 U/LStandard Deviation 5.62
Treatment Arm = 60 mg OspemifeneChange From Baseline in Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST) and Creatine Kinase (CK) Levels at Visit 2CK, Serum-6.7 U/LStandard Deviation 46.23
Primary

Change From Baseline in Albumin and Total Protein Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Albumin and Total Protein Levels at Visit 2Albumin, Serum-0.10 g/dLStandard Deviation 0.248
Treatment Arm = 60 mg OspemifeneChange From Baseline in Albumin and Total Protein Levels at Visit 2Total Protein, Serum-0.14 g/dLStandard Deviation 0.399
Primary

Change From Baseline in Albumin and Total Protein Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 197 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Albumin and Total Protein Levels at Visit 3Albumin, Serum-0.08 g/dLStandard Deviation 0.232
Treatment Arm = 60 mg OspemifeneChange From Baseline in Albumin and Total Protein Levels at Visit 3Total Protein, Serum-0.19 g/dLStandard Deviation 0.376
Primary

Change From Baseline in ALT, AST and CK Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 197 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in ALT, AST and CK Levels at Visit 3ALT, Serum-4.1 U/LStandard Deviation 11.81
Treatment Arm = 60 mg OspemifeneChange From Baseline in ALT, AST and CK Levels at Visit 3AST, Serum0.2 U/LStandard Deviation 7.06
Treatment Arm = 60 mg OspemifeneChange From Baseline in ALT, AST and CK Levels at Visit 3CK, Serum2.6 U/LStandard Deviation 109.35
Primary

Change From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and Blood Urea Nitrogen (BUN) Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and Blood Urea Nitrogen (BUN) Levels at Visit 2Bilirubin Total, Serum-0.08 mg/dLStandard Deviation 0.144
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and Blood Urea Nitrogen (BUN) Levels at Visit 2Creatinine, Plasma/Serum-0.06 mg/dLStandard Deviation 0.125
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and Blood Urea Nitrogen (BUN) Levels at Visit 2Glucose, Plasma/Serum3.2 mg/dLStandard Deviation 17.75
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and Blood Urea Nitrogen (BUN) Levels at Visit 2Uric Acid, Serum-0.02 mg/dLStandard Deviation 0.786
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and Blood Urea Nitrogen (BUN) Levels at Visit 2BUN0.5 mg/dLStandard Deviation 3.86
Primary

Change From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and BUN Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 197 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and BUN Levels at Visit 3Bilirubin Total, Serum-0.08 mg/dLStandard Deviation 0.151
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and BUN Levels at Visit 3Creatinine, Plasma/Serum-0.04 mg/dLStandard Deviation 0.125
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and BUN Levels at Visit 3Glucose, Plasma/Serum3.6 mg/dLStandard Deviation 16.47
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and BUN Levels at Visit 3Uric Acid, Serum0.03 mg/dLStandard Deviation 0.792
Treatment Arm = 60 mg OspemifeneChange From Baseline in Bilirubin, Creatinine, Glucose, Uric Acid and BUN Levels at Visit 3BUN0.7 mg/dLStandard Deviation 4.15
Primary

Change From Baseline in Blood Pressure at Visit 2

Systolic blood pressure (SBP), diastolic blood pressure (DBP)

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 244 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Blood Pressure at Visit 2SBP-1.2 mmHgStandard Deviation 15.91
Treatment Arm = 60 mg OspemifeneChange From Baseline in Blood Pressure at Visit 2DBP-0.7 mmHgStandard Deviation 9.32
Primary

Change From Baseline in Blood Pressure at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 199 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Blood Pressure at Visit 3SBP-1.2 mmHgStandard Deviation 16.35
Treatment Arm = 60 mg OspemifeneChange From Baseline in Blood Pressure at Visit 3DBP-1.0 mmHgStandard Deviation 9.88
Primary

Change From Baseline in BMI at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 199 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in BMI at Visit 30.439 kg/m^2Standard Deviation 3.2779
Primary

Change From Baseline in Body Mass Index (BMI) at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 244 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Body Mass Index (BMI) at Visit 20.309 kg/m^2Standard Deviation 1.3628
Primary

Change From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 242 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 2Antithrombin Antigen, Plasma0.4 percent changeStandard Deviation 10.7
Treatment Arm = 60 mg OspemifeneChange From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 2Protein C Antigen, Plasma-1.3 percent changeStandard Deviation 21.62
Treatment Arm = 60 mg OspemifeneChange From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 2Protein S Antigen, Free, Plasma9.6 percent changeStandard Deviation 15.19
Primary

Change From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 194 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 3Antithrombin Antigen, Plasma2.4 percent changeStandard Deviation 10.8
Treatment Arm = 60 mg OspemifeneChange From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 3Protein C Antigen, Plasma4.3 percent changeStandard Deviation 22.57
Treatment Arm = 60 mg OspemifeneChange From Baseline in Coagulation Parameters (Antithrombin Antigen, Protein C Antigen, Protein S Antigen) at Visit 3Protein S Antigen, Free, Plasma12.9 percent changeStandard Deviation 20.4
Primary

Change From Baseline in E2 Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in E2 Levels at Visit 30.4 pg/mLStandard Deviation 10.28
Primary

Change From Baseline in Erythrocyte Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 240 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Erythrocyte Levels at Visit 2-0.098 (x10(12)/L)Standard Deviation 0.2454
Primary

Change From Baseline in Erythrocyte Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Erythrocyte Levels at Visit 3-0.108 (x10(12)/L)Standard Deviation 0.2745
Primary

Change From Baseline in Estradiol (E2) Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Estradiol (E2) Levels at Visit 20.5 pg/mLStandard Deviation 4.71
Primary

Change From Baseline in Fibrinogen (Plasma) Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 242 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Fibrinogen (Plasma) Levels at Visit 2-25.4 mg/dLStandard Deviation 80.3
Primary

Change From Baseline in Fibrinogen (Plasma) Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 194 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Fibrinogen (Plasma) Levels at Visit 3-29.9 mg/dLStandard Deviation 77.19
Primary

Change From Baseline in Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) Levels at Visit 2FSH-10.3 IU/LStandard Deviation 14.13
Treatment Arm = 60 mg OspemifeneChange From Baseline in Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) Levels at Visit 2LH-2.2 IU/LStandard Deviation 6.86
Primary

Change From Baseline in FSH and LH Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in FSH and LH Levels at Visit 3FSH-15.9 IU/LStandard Deviation 13.57
Treatment Arm = 60 mg OspemifeneChange From Baseline in FSH and LH Levels at Visit 3LH-1.7 IU/LStandard Deviation 6.7
Primary

Change From Baseline in Hematocrit and RBC Distribution Width at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Hematocrit and RBC Distribution Width at Visit 3Hematocrit-0.97 percent changeStandard Deviation 2.49
Treatment Arm = 60 mg OspemifeneChange From Baseline in Hematocrit and RBC Distribution Width at Visit 3RBC distribution width0.14 percent changeStandard Deviation 0.834
Primary

Change From Baseline in Hematocrit and Red Blood Cell (RBC) Distribution Width at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 240 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Hematocrit and Red Blood Cell (RBC) Distribution Width at Visit 2Hematocrit-0.86 percent changeStandard Deviation 2.151
Treatment Arm = 60 mg OspemifeneChange From Baseline in Hematocrit and Red Blood Cell (RBC) Distribution Width at Visit 2RBC distribution width0.07 percent changeStandard Deviation 0.776
Primary

Change From Baseline in Hemoglobin Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 240 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Hemoglobin Levels at Visit 2-0.29 g/dLStandard Deviation 0.705
Primary

Change From Baseline in Hemoglobin Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Hemoglobin Levels at Visit 3-0.35 g/dLStandard Deviation 0.84
Primary

Change From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 240 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 2Leukocytes-0.17 (x10(9)/L)Standard Deviation 1.201
Treatment Arm = 60 mg OspemifeneChange From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 2Lymphocytes-0.058 (x10(9)/L)Standard Deviation 0.4025
Treatment Arm = 60 mg OspemifeneChange From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 2Monocytes-0.012 (x10(9)/L)Standard Deviation 0.1557
Treatment Arm = 60 mg OspemifeneChange From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 2Platelet Count-6.2 (x10(9)/L)Standard Deviation 41.68
Primary

Change From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 3Leukocytes-0.05 (x10(9)/L)Standard Deviation 1.27
Treatment Arm = 60 mg OspemifeneChange From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 3Lymphocytes-0.010 (x10(9)/L)Standard Deviation 0.441
Treatment Arm = 60 mg OspemifeneChange From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 3Monocytes-0.021 (x10(9)/L)Standard Deviation 0.1619
Treatment Arm = 60 mg OspemifeneChange From Baseline in Leukocyte, Lymphocyte, Monocyte and Platelet Count Levels at Visit 3Platelet Count-13.5 (x10(9)/L)Standard Deviation 36.92
Primary

Change From Baseline in MCV and MPV at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in MCV and MPV at Visit 3MCV, free0.01 fLStandard Deviation 2.081
Treatment Arm = 60 mg OspemifeneChange From Baseline in MCV and MPV at Visit 3MPV-0.03 fLStandard Deviation 0.512
Primary

Change From Baseline in Mean Corpuscular Volume (MCV) and Mean Platelet Volume (MPV) at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 240 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Mean Corpuscular Volume (MCV) and Mean Platelet Volume (MPV) at Visit 2MCV, free0.02 fLStandard Deviation 1.732
Treatment Arm = 60 mg OspemifeneChange From Baseline in Mean Corpuscular Volume (MCV) and Mean Platelet Volume (MPV) at Visit 2MPV0.01 fLStandard Deviation 0.521
Primary

Change From Baseline in pH of Urine at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 239 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in pH of Urine at Visit 2-0.11 pHStandard Deviation 1.065
Primary

Change From Baseline in pH of Urine at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 195 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in pH of Urine at Visit 3-0.09 pHStandard Deviation 1.118
Primary

Change From Baseline in Pulse Rate at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 244 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Pulse Rate at Visit 22.1 bpmStandard Deviation 10.22
Primary

Change From Baseline in Pulse Rate at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 199 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Pulse Rate at Visit 33.3 bpmStandard Deviation 9.43
Primary

Change From Baseline in Serum Lipid Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, 241 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Serum Lipid Levels at Visit 2Total Cholesterol1.59 percent changeStandard Deviation 17.772
Treatment Arm = 60 mg OspemifeneChange From Baseline in Serum Lipid Levels at Visit 2Low-density lipoprotein cholesterol (LDL-C)2.83 percent changeStandard Deviation 29.42
Treatment Arm = 60 mg OspemifeneChange From Baseline in Serum Lipid Levels at Visit 2High-density lipoprotein cholesterol (HDL-C)2.81 percent changeStandard Deviation 16.009
Treatment Arm = 60 mg OspemifeneChange From Baseline in Serum Lipid Levels at Visit 2Triglycerides11.51 percent changeStandard Deviation 43.422
Primary

Change From Baseline in Serum Lipid Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, 195 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Serum Lipid Levels at Visit 3Total Cholesterol-0.02 percent changeStandard Deviation 16.025
Treatment Arm = 60 mg OspemifeneChange From Baseline in Serum Lipid Levels at Visit 3LDL-C-0.54 percent changeStandard Deviation 22.932
Treatment Arm = 60 mg OspemifeneChange From Baseline in Serum Lipid Levels at Visit 3HDL-C2.74 percent changeStandard Deviation 15.226
Treatment Arm = 60 mg OspemifeneChange From Baseline in Serum Lipid Levels at Visit 3Triglycerides13.07 percent changeStandard Deviation 43.877
Primary

Change From Baseline in Sex Hormone Binding Globulin (SHBG) Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Sex Hormone Binding Globulin (SHBG) Levels at Visit 219.5 nmol/LStandard Deviation 22.67
Primary

Change From Baseline in SHBG Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in SHBG Levels at Visit 320.1 nmol/LStandard Deviation 23.19
Primary

Change From Baseline in Specific Gravity of Urine at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 239 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Specific Gravity of Urine at Visit 20.0003 unitsStandard Deviation 0.00672
Primary

Change From Baseline in Specific Gravity of Urine at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 195 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Specific Gravity of Urine at Visit 3-0.0010 unitsStandard Deviation 0.00695
Primary

Change From Baseline in Testosterone Levels at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Testosterone Levels at Visit 2Testosterone, Free-0.03 ng/dLStandard Deviation 0.125
Treatment Arm = 60 mg OspemifeneChange From Baseline in Testosterone Levels at Visit 2Testosterone, Total1.45 ng/dLStandard Deviation 5.108
Primary

Change From Baseline in Testosterone Levels at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 196 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Testosterone Levels at Visit 3Testosterone, Free0.00 ng/dLStandard Deviation 0.124
Treatment Arm = 60 mg OspemifeneChange From Baseline in Testosterone Levels at Visit 3Testosterone, Total2.23 ng/dLStandard Deviation 5.177
Primary

Change From Baseline in Visual Evaluation of Vagina at Visit 2

Each of the categories in the table was assessed on a 4-point scale (0=None, 1=Mild, 2=Moderate, 3=Severe)

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 243 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 2Petechiae-0.6 units on a scaleStandard Deviation 0.86
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 2Pallor-1.0 units on a scaleStandard Deviation 0.95
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 2Friability-0.8 units on a scaleStandard Deviation 0.89
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 2Vaginal Dryness in Mucosa-1.4 units on a scaleStandard Deviation 0.87
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 2Vaginal Redness in Mucosa-0.6 units on a scaleStandard Deviation 0.92
Primary

Change From Baseline in Visual Evaluation of Vagina at Visit 3

Each of the categories in the table was assessed on a 4-point scale (0=None, 1=Mild, 2=Moderate, 3=Severe)

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 198 out of 301 subjects were analyzed.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 3Petechiae-0.6 units on a scaleStandard Deviation 0.9
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 3Pallor-1.2 units on a scaleStandard Deviation 0.95
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 3Friability-0.8 units on a scaleStandard Deviation 0.91
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 3Vaginal Dryness in Mucosa-1.5 units on a scaleStandard Deviation 0.88
Treatment Arm = 60 mg OspemifeneChange From Baseline in Visual Evaluation of Vagina at Visit 3Vaginal Redness in Mucosa-0.8 units on a scaleStandard Deviation 0.89
Primary

Change From Baseline in Weight at Visit 2

Time frame: Baseline to Week 26 (Visit 2)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 26, 244 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Weight at Visit 20.798 kgStandard Deviation 3.6022
Primary

Change From Baseline in Weight at Visit 3

Time frame: Baseline to Week 52 (Visit 3)

Population: The ITT population was used for the analysis. For this particular outcome measure, at week 52, 199 out of 301 subjects were analyzed.

ArmMeasureValue (MEAN)Dispersion
Treatment Arm = 60 mg OspemifeneChange From Baseline in Weight at Visit 31.122 kgStandard Deviation 8.2464
Primary

Incidence of Adverse Events (AEs)

Time frame: Week 13 (Phone Contact) to Week 56 (Visit 4)

ArmMeasureGroupValue (NUMBER)
Treatment Arm = 60 mg OspemifeneIncidence of Adverse Events (AEs)Treatment-Emergent AE220 Participants
Treatment Arm = 60 mg OspemifeneIncidence of Adverse Events (AEs)Related AE (Possibly/Probably/Definitely Related)67 Participants
Treatment Arm = 60 mg OspemifeneIncidence of Adverse Events (AEs)AE Causing Study Drug Discontinuation34 Participants
Treatment Arm = 60 mg OspemifeneIncidence of Adverse Events (AEs)Serious AE13 Participants
Treatment Arm = 60 mg OspemifeneIncidence of Adverse Events (AEs)Severe AE38 Participants

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