Study to Compare Efficacy and Safety of Primapur and Gonal-f in Women for Assisted Reproductive Treatment
Study Details
Study Description
Brief Summary
The purpose of this study is to show equivalence with regard to the number of oocytes retrieved between follitropin alfa (pen-injectors) Primapur® and Gonal-f® in woman undergoing IVF/ICSI
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Primapur (Follitropin alfa)
|
Drug: Follitropin alfa (Primapur)
Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation
|
Active Comparator: Gonal-f (Follitropin alfa)
|
Drug: Follitropin alfa (Gonal-f)
Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation
|
Outcome Measures
Primary Outcome Measures
- Oocytes (Intention-to-Treat, ITT) [From date of randomization up to 18 days]
The total number of retrieved oocytes at the day of ovum pick-up. No more than 37 hours from the introduction of the trigger of ovulation (hCG or GnRH-agonist). The equivalence in the number of retrieved oocytes was tested using a predetermined equivalence margin of +/- 3.4 oocytes.
Secondary Outcome Measures
- Number of Follicles With Size ≥ 16 mm [From date of randomization up to 16 days]
The number of follicles 16 mm or over in diameter at the day of hCG (or GnRH-agonist) administration
- Mature Oocytes [From date of randomization up to 18 days]
The number of mature oocytes (MII stage of development)
- Fertilised Oocytes [From date of randomization up to 19 days]
The number of fertilised oocytes with the presence of two pronuclei: 2PN
- Percentage of Patients With Embryo Transfer [From date of randomization up to 25 days]
The number of patients (and percentage) with embryo transfers on days 3 and 5 after ovum pick-up
- Total Dose of Follitropin Alfa [From date of randomization up to 16 days]
The total dose of the follitropin alfa administrated during the ovarian hyperstimulation protocol (measured in International Units - IU)
- Number of Days of Follitropin Alfa Treatment [From date of randomization up to 16 days]
The duration of ovarian hyperstimulation protocol (at the day of trigger of ovulation)
- Number of Patients With Follitropin Alfa Dose Correction [From date of randomization up to 16 days]
The number of dose adjustments during the ovarian hyperstimulation protocol (increment 25-50 IU)
- Number of Patients With Cycle Cancellation [From date of randomization up to 16 days]
The number of the ovarian hyperstimulation protocol cancellation (at the day of trigger of ovulation)
- Number of No-responders [From date of randomization up to 8 days]
The number of patients with no response to follitropin alfa treatment (absence of growing follicles, no any oocytes obtained at the day of ovum pick-up)
- Percentage of Patients With Serum hCG More Than 25 IU/l [From date of randomization up to 42 days]
Biochemical pregnancy test: serum hCG more than 25 IU/l (days 12-17 after embryo transfer)
- Percentage of Patients With the Evidence for Clinical Pregnancy [The 10th week after embryo transfer]
Confirmation of clinical pregnancy: ultrasound detection of intrauterine gestational sac and heart activity
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Infertility due to tubal factor and/or male factor
-
Age between 20 and 35 years with regular menstrual cycles of 21-35 days
-
First or second cycle in the present series of ART
-
BMI (body mass index) ≥ 18 ≤ 30 kg/m2
-
Basal FSH (follicle stimulating hormone) < 10 IU/L (cycle day 2-5)
-
E2 (estradiol) levels < 50pg/mL (cycle day 2)
-
AMH (anti-mullerian hormone) ≥ 1.0 ng/ml
-
Antral follicle ≥ 4 to ≤ 15 follicles (both ovaries)
-
Presence of both ovaries and normal uterine cavity
-
Informed consent
Exclusion Criteria:
-
Presence of pregnancy
-
Hypersensitivity to follitropin alfa
-
Ovarian cysts
-
History of ≥2 succeeding ART (assisted reproductive technology) cycles IVF (in vitro fertilization) and/or ICSI (Intracytoplasmic sperm injection) before the study cycle
-
Previous history of severe ovarian hyperstimulation syndrome
-
Presence of polycystic ovaries (PCO)
-
Presence of endometriosis and hydrosalpinx
-
Presence of uterine disorders
-
History of poor (< 4 oocytes) or hyper (> 25 oocytes) responses to FSH treatment at dose 150 IU and GnRH-antagonist (gonadotropin-releasing hormone) protocol
-
Premature ovarian failure
-
Ectopic pregnancy (3 month before the study cycle)
-
Presence of clinically significant systemic disease
-
Presence of chronic cardiovascular, hepatic, renal or pulmonary disease
-
Presence of endocrine disorder
-
Neoplasia
-
Male infertility without mobile spermatozoa in the ejaculate, that need MESA (Microsurgical epididymal sperm aspiration)/TESE (testicular sperm extraction)/TESA (testicular sperm aspiration)
-
Smoking > 10 cigarettes/day
-
Narcomania, alcoholism
-
Planned PGS (preimplantation genetic screeneing) /PGD (preimplantation genetic diagnosis)
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Clinical Hospital Lapino | Moscow Oblast | Russian Federation | ||
2 | AltraVita IVF clinic | Moscow | Russian Federation | ||
3 | Perinatal Medical Center | Moscow | Russian Federation |
Sponsors and Collaborators
- IVFarma LLC
- BridgePharm LLC
- GlobalPharma LLC
Investigators
None specified.Study Documents (Full-Text)
More Information
Additional Information:
- Abstracts of the 35th Annual Meeting of the ESHRE, Vienna, Austria 24 to 26 June 2019
- European Journal of Obstetrics & Gynecology and Reproductive Biology Volume 241, October 2019, Pages 6-12
Publications
None provided.- FSG-03-01
Study Results
Participant Flow
Recruitment Details | Subjects were screened and enrolled at 3 In Vitro Fertilisation (IVF) centers in Russian Federation from 08.02.2017 - 17.08.2018. |
---|---|
Pre-assignment Detail | Of 118 participants: 8 were reported as screening failures prior the group assignment. |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection (pen-injector), fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection (pen-injector), fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Period Title: Overall Study | ||
STARTED | 55 | 55 |
COMPLETED | 55 | 55 |
NOT COMPLETED | 0 | 0 |
Baseline Characteristics
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) | Total |
---|---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Total of all reporting groups |
Overall Participants | 55 | 55 | 110 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
31.3
(2.68)
|
30.0
(2.71)
|
30.65
(2.75)
|
Sex: Female, Male (Count of Participants) | |||
Female |
55
100%
|
55
100%
|
110
100%
|
Male |
0
0%
|
0
0%
|
0
0%
|
Race (NIH/OMB) (Count of Participants) | |||
American Indian or Alaska Native |
0
0%
|
0
0%
|
0
0%
|
Asian |
0
0%
|
0
0%
|
0
0%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
0
0%
|
0
0%
|
Black or African American |
0
0%
|
0
0%
|
0
0%
|
White |
55
100%
|
55
100%
|
110
100%
|
More than one race |
0
0%
|
0
0%
|
0
0%
|
Unknown or Not Reported |
0
0%
|
0
0%
|
0
0%
|
Region of Enrollment (participants) [Number] | |||
Russia |
55
100%
|
55
100%
|
110
100%
|
Body Mass Index (BMI) (kg/m2) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [kg/m2] |
22.0
(2.69)
|
22.3
(3.06)
|
22.15
(2.87)
|
Duration of infertility (month) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [month] |
46.4
(32.4)
|
36.9
(26.6)
|
41.65
(28.22)
|
Antral follicle (Number of antral follicles) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [Number of antral follicles] |
11.2
(3.2)
|
12.4
(2.4)
|
11.80
(2.87)
|
Anti-mullerian hormone (AMH) (ng per ml) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [ng per ml] |
4.57
(2.96)
|
5.47
(3.82)
|
5.02
(3.43)
|
Follicle stimulating hormone (FSH) (IU/l) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [IU/l] |
6.46
(1.86)
|
6.76
(1.89)
|
6.61
(1.87)
|
Estradiol (pg/ml) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [pg/ml] |
35.87
(12.67)
|
33.82
(12.45)
|
34.85
(12.54)
|
Cause of infertility (Count of Participants) | |||
Tubal factor |
21
38.2%
|
18
32.7%
|
39
35.5%
|
Male factor |
21
38.2%
|
27
49.1%
|
48
43.6%
|
Tubal and male factors |
13
23.6%
|
10
18.2%
|
23
20.9%
|
Outcome Measures
Title | Oocytes (Intention-to-Treat, ITT) |
---|---|
Description | The total number of retrieved oocytes at the day of ovum pick-up. No more than 37 hours from the introduction of the trigger of ovulation (hCG or GnRH-agonist). The equivalence in the number of retrieved oocytes was tested using a predetermined equivalence margin of +/- 3.4 oocytes. |
Time Frame | From date of randomization up to 18 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Mean (Standard Deviation) [Number of retrieved oocytes] |
12.16
(7.28)
|
11.62
(6.29)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | ||
Type of Statistical Test | Equivalence | |
Comments | Study power of at least 80% at a significance level (alpha error) 5% and a pre-determined clinical equivalence margin of +/- 3.4 oocytes for the relevant population. | |
Statistical Test of Hypothesis | p-Value | 0.002 |
Comments | ||
Method | Wilcoxon (Mann-Whitney) | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 0.546 | |
Confidence Interval |
(2-Sided) 95% -2.026 to 3.116 |
|
Parameter Dispersion |
Type: Standard Deviation Value: 1.297 |
|
Estimation Comments |
Title | Number of Follicles With Size ≥ 16 mm |
---|---|
Description | The number of follicles 16 mm or over in diameter at the day of hCG (or GnRH-agonist) administration |
Time Frame | From date of randomization up to 16 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Mean (Standard Deviation) [Number of follicles] |
12.09
(6.159)
|
11.38
(4.965)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.806 |
Comments | ||
Method | Wilcoxon (Mann-Whitney) | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 0.709 | |
Confidence Interval |
(2-Sided) 95% -1.405 to 2.824 |
|
Parameter Dispersion |
Type: Standard Deviation Value: 1.067 |
|
Estimation Comments |
Title | Mature Oocytes |
---|---|
Description | The number of mature oocytes (MII stage of development) |
Time Frame | From date of randomization up to 18 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Mean (Standard Deviation) [Number of mature oocytes (MII stage)] |
9.64
(6.270)
|
9.86
(5.546)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.617 |
Comments | ||
Method | Wilcoxon (Mann-Whitney) | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 0.218 | |
Confidence Interval |
(2-Sided) 95% -2.455 to 2.019 |
|
Parameter Dispersion |
Type: Standard Deviation Value: 1.129 |
|
Estimation Comments |
Title | Fertilised Oocytes |
---|---|
Description | The number of fertilised oocytes with the presence of two pronuclei: 2PN |
Time Frame | From date of randomization up to 19 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Mean (Standard Deviation) [Number of oocytes with 2PN] |
8.127
(6.608)
|
8.764
(5.850)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.445 |
Comments | ||
Method | Wilcoxon (Mann-Whitney) | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 0.636 | |
Confidence Interval |
(2-Sided) 95% -2.995 to 1.723 |
|
Parameter Dispersion |
Type: Standard Deviation Value: 1.190 |
|
Estimation Comments |
Title | Percentage of Patients With Embryo Transfer |
---|---|
Description | The number of patients (and percentage) with embryo transfers on days 3 and 5 after ovum pick-up |
Time Frame | From date of randomization up to 25 days |
Outcome Measure Data
Analysis Population Description |
---|
Per Protocol |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 49 | 49 |
Embryo transfer on day 3 (%) |
11
20%
|
9
16.4%
|
Embryo transfer on day 5 (%) |
38
69.1%
|
40
72.7%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.623 |
Comments | ||
Method | ANOVA | |
Comments |
Title | Total Dose of Follitropin Alfa |
---|---|
Description | The total dose of the follitropin alfa administrated during the ovarian hyperstimulation protocol (measured in International Units - IU) |
Time Frame | From date of randomization up to 16 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Mean (Standard Deviation) [Total dose (IU)] |
1532.7
(267.2)
|
1517.9
(255.2)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.488 |
Comments | ||
Method | Wilcoxon (Mann-Whitney) | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 14.9 | |
Confidence Interval |
(2-Sided) 95% -83.9 to 113.6 |
|
Parameter Dispersion |
Type: Standard Deviation Value: 49.8 |
|
Estimation Comments |
Title | Number of Days of Follitropin Alfa Treatment |
---|---|
Description | The duration of ovarian hyperstimulation protocol (at the day of trigger of ovulation) |
Time Frame | From date of randomization up to 16 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Mean (Standard Deviation) [Days] |
9.745
(1.075)
|
9.727
(1.027)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.629 |
Comments | ||
Method | Wilcoxon (Mann-Whitney) | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 0.018 | |
Confidence Interval |
(2-Sided) 95% -0.379 to 0.416 |
|
Parameter Dispersion |
Type: Standard Deviation Value: 0.201 |
|
Estimation Comments |
Title | Number of Patients With Follitropin Alfa Dose Correction |
---|---|
Description | The number of dose adjustments during the ovarian hyperstimulation protocol (increment 25-50 IU) |
Time Frame | From date of randomization up to 16 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Count of Participants [Participants] |
13
23.6%
|
11
20%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.644 |
Comments | ||
Method | Wilcoxon (Mann-Whitney) | |
Comments |
Title | Number of Patients With Cycle Cancellation |
---|---|
Description | The number of the ovarian hyperstimulation protocol cancellation (at the day of trigger of ovulation) |
Time Frame | From date of randomization up to 16 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Count of Participants [Participants] |
0
0%
|
0
0%
|
Title | Number of No-responders |
---|---|
Description | The number of patients with no response to follitropin alfa treatment (absence of growing follicles, no any oocytes obtained at the day of ovum pick-up) |
Time Frame | From date of randomization up to 8 days |
Outcome Measure Data
Analysis Population Description |
---|
Intention-to-Treat |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 55 | 55 |
Count of Participants [Participants] |
0
0%
|
0
0%
|
Title | Percentage of Patients With Serum hCG More Than 25 IU/l |
---|---|
Description | Biochemical pregnancy test: serum hCG more than 25 IU/l (days 12-17 after embryo transfer) |
Time Frame | From date of randomization up to 42 days |
Outcome Measure Data
Analysis Population Description |
---|
Per Protocol |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 49 | 49 |
Number (95% Confidence Interval) [Percentage of patients (%)] |
34.7
|
36.7
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | 95% confidence intervals (CIs) of point estimates were calculated using the exact binomial distribution (Clopper-Pearson method) for proportions. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.833 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | -2.0 | |
Confidence Interval |
(2-Sided) 95% -21.0 to 17.0 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Percentage of Patients With the Evidence for Clinical Pregnancy |
---|---|
Description | Confirmation of clinical pregnancy: ultrasound detection of intrauterine gestational sac and heart activity |
Time Frame | The 10th week after embryo transfer |
Outcome Measure Data
Analysis Population Description |
---|
Per Protocol |
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) |
---|---|---|
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation |
Measure Participants | 49 | 49 |
Number (95% Confidence Interval) [Percentage of patients (%)] |
26.5
|
32.7
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Primapur (Follitropin Alfa), Gonal-f (Follitropin Alfa) |
---|---|---|
Comments | 95% confidence intervals (CIs) of point estimates were calculated using the exact binomial distribution (Clopper-Pearson method) for proportions. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.507 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | -0.62 | |
Confidence Interval |
(2-Sided) 95% -24.3 to 11.9 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Adverse Events
Time Frame | 1 year, 6 month | |||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) | ||
Arm/Group Description | Follitropin alfa (Primapur): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | Follitropin alfa (Gonal-f): Subcutaneous injection, fixed starting dose 150 IU for 5 days, maximum of 16 days of ovarian hyperstimulation | ||
All Cause Mortality |
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Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/55 (0%) | 0/55 (0%) | ||
Serious Adverse Events |
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Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 2/55 (3.6%) | 2/55 (3.6%) | ||
Injury, poisoning and procedural complications | ||||
Iatrogenic injury | 1/55 (1.8%) | 1 | 0/55 (0%) | 0 |
Pregnancy, puerperium and perinatal conditions | ||||
Threatened miscarriage | 1/55 (1.8%) | 1 | 0/55 (0%) | 0 |
Reproductive system and breast disorders | ||||
Ovarian hyperstymulation syndrome | 0/55 (0%) | 0 | 2/55 (3.6%) | 2 |
Other (Not Including Serious) Adverse Events |
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Primapur (Follitropin Alfa) | Gonal-f (Follitropin Alfa) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 21/55 (38.2%) | 13/55 (23.6%) | ||
Cardiac disorders | ||||
Sternum pain | 1/55 (1.8%) | 1 | 0/55 (0%) | 0 |
Palpitations | 1/55 (1.8%) | 1 | 0/55 (0%) | 0 |
Investigations | ||||
Laboratory investigations | 1/55 (1.8%) | 1 | 0/55 (0%) | 0 |
Musculoskeletal and connective tissue disorders | ||||
Fatigue | 1/55 (1.8%) | 1 | 0/55 (0%) | 0 |
Nervous system disorders | ||||
Drowsiness | 1/55 (1.8%) | 1 | 0/55 (0%) | 0 |
Pregnancy, puerperium and perinatal conditions | ||||
Spontaneous miscarriage | 0/55 (0%) | 0 | 2/55 (3.6%) | 2 |
Early Toxicosis During Pregnancy | 0/55 (0%) | 0 | 1/55 (1.8%) | 1 |
Abnormal vaginal bleeding | 0/55 (0%) | 0 | 1/55 (1.8%) | 1 |
Spotting | 1/55 (1.8%) | 1 | 1/55 (1.8%) | 1 |
Lower abdominal pain | 2/55 (3.6%) | 2 | 4/55 (7.3%) | 4 |
Reproductive system and breast disorders | ||||
Menses | 0/55 (0%) | 0 | 1/55 (1.8%) | 1 |
Ovarian hyperstimulation syndrome | 4/55 (7.3%) | 4 | 2/55 (3.6%) | 2 |
Decrease in breast sensitivity | 2/55 (3.6%) | 2 | 0/55 (0%) | 0 |
Lower abdominal pain | 3/55 (5.5%) | 3 | 1/55 (1.8%) | 1 |
Pains in the lower abdomen | 1/55 (1.8%) | 1 | 0/55 (0%) | 0 |
Abnormal vaginal bleeding | 3/55 (5.5%) | 3 | 1/55 (1.8%) | 1 |
Spotting | 2/55 (3.6%) | 2 | 0/55 (0%) | 0 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Mikhail Polzikov (PhD) |
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Organization | IVFarma LLC |
Phone | +74996455342 ext 1 |
mikhail.polzikov@ivfarma.ru |
- FSG-03-01