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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01177904
Other study ID # MAD-GK-01-2009-02
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date January 2009
Est. completion date January 2010

Study information

Verified date April 2024
Source IVI Madrid
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

There seems to be a general consensus on the supplementation of progesterone (P4) for luteal phase support (LPS) to all women after in vitro fertilization (IVF) treatment. However, there is no agreement about the precise duration of LPS.


Description:

The objective of the study is to investigate the effect of early cessation of progesterone for LPS after IVF treatment on the pregnancy outcome, with special interest in determining the miscarriage rate and episodes of bleeding between the date of the first ultrasound (US) and up to 12 weeks of gestation. Patients start to receive 200 mg twice a day of P4 on the day after oocyte retrieval. All patients which show a gestational sac in their uterus in the first US are included in this study and randomized. Inclusion criteria: 1. Patients who underwent ovarian stimulation using GnRH analogues, 2. Fresh embryo transfer, 3. LPS by vaginal micronized P4, 4. Clinical pregnancy demonstrated by US and 5. Informed consent signed. Exclusion criteria: Patients who had bleeding episodes before their first US because they are likely to continue P4 therapy without medical indication.


Recruitment information / eligibility

Status Completed
Enrollment 200
Est. completion date January 2010
Est. primary completion date January 2010
Accepts healthy volunteers No
Gender Female
Age group 18 Years to 40 Years
Eligibility Inclusion Criteria: 1. Patients who underwent ovarian stimulation using GnRH analogues, 2. Fresh embryo transfer, 3. LPS by vaginal micronized P4, 4. Clinical pregnancy demonstrated by US and 5. Informed consent signed. Exclusion Criteria: Patients who had bleeding episodes before their first US because they are likely to continue P4 therapy without medical indication.

Study Design


Related Conditions & MeSH terms


Intervention

Other:
Cease progsterone at 5
Cease administration of progsterone at first US at 5 weeks
control group: progesterone 8
Control group: progesterone until 8 weeks of pregnancy

Locations

Country Name City State
Spain IVI-Madrid Madrid

Sponsors (1)

Lead Sponsor Collaborator
IVI Madrid

Country where clinical trial is conducted

Spain, 

Outcome

Type Measure Description Time frame Safety issue
Primary Number of Bleeding Episodes Number of bleeding episodes up to a year Up to year
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