The Effect of Pre-treatment With GnRH Analogues Prior in Vitro Fertilization in Patients With Endometriosis
ENDOFIV
A Comparative Study, Randomized, Blinded, About the Effect of Pre-treatment With GnRH Analogues Versus Placebo in Infertile Patients With Endometriosis Undergoing in Vitro Fertilization Treatment
2 other identifiers
interventional
200
1 country
1
Brief Summary
The purpose of this study is to determine whether the administration of an analogue of gonadotropin-releasing hormone (GnRH) during the three months prior to the performing of an IVF may improve the response to ovarian stimulation, implantation rate and clinical pregnancy rate in patients with endometriosis/ endometriomas.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_4
Started Mar 2012
Typical duration for phase_4
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
March 1, 2012
CompletedFirst Submitted
Initial submission to the registry
March 20, 2012
CompletedFirst Posted
Study publicly available on registry
April 20, 2012
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 1, 2015
CompletedStudy Completion
Last participant's last visit for all outcomes
May 1, 2015
CompletedOctober 22, 2015
April 1, 2014
3 years
March 20, 2012
October 21, 2015
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Clinical pregnancy rate by started cycle
Number of pregnancies with fetal hearth beat on ultrasound exam divided by total number of started cycle
2 weeks after biochemical diagnosis of pregnancy
Secondary Outcomes (10)
Number of oocytes retrieved, total and metaphase II
In the moment of oocyte retrieval
Embryo quality
Two-three days after oocyte recovery and IVF
Number and size of endometrioma(s)
Day of the Basal ultrasound
Rate of pregnancy to term in patients with endometriosis / endometriomas
37 weeks after cycle
Miscarriage rate
22nd week of pregnancy
- +5 more secondary outcomes
Study Arms (2)
GnRHa
ACTIVE COMPARATORTriptorelin acetate 3,75 mg subcutaneous injection administered on days 1, 28 and 56 after menstrual cycle.
Physiological serum
PLACEBO COMPARATORphysiological serum subcutaneous injection with same delivery device and same volume that active comparator ) administered on days 1, 28 and 56 after menstrual cycle.
Interventions
* Triptorelin acetate Dosing regimen: 1 subcutaneous injection of 3,75 mg/28 days, total of 3 doses * Placebo Dosing regimen: subcutaneous injection of the same volume of physiological serum/28 days, total of 3 doses
Eligibility Criteria
You may qualify if:
- BMI \< 28 Kg/m2
- Age \< 40 years old
- Signed informed consent to perform IVF and participation in this study
You may not qualify if:
- Follicle stimulating hormone (FSH) 2nd-5th cycle day \> 12 IU/L
- Liver disease (sALAT\> 80 IU/L)
- Kidney disease (creatinine \> 130 nmol/L)
- Other relevant disease that contraindicates a pregnancy
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Human Reproduction Unit of the La Fe University and Politechnic Hospital
Valencia, Valencia, 46026, Spain
Related Publications (53)
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PMID: 16437491BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
ANA Mª MONZĂ“, MD, PhD
Hospital Universitario La Fe
Study Design
- Study Type
- interventional
- Phase
- phase 4
- Allocation
- RANDOMIZED
- Masking
- TRIPLE
- Who Masked
- PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 20, 2012
First Posted
April 20, 2012
Study Start
March 1, 2012
Primary Completion
March 1, 2015
Study Completion
May 1, 2015
Last Updated
October 22, 2015
Record last verified: 2014-04