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You can access this
clinical trial
if you have
and you are
under 35
years old
This is an observational trial.
You are contributing to medical knowledge about your condition.
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The purpose

This is a multicenter retrospective study in good prognosis Chinese patients. Data will be collected from infertile women who underwent first in vitro fertilization (IVF)/intra cytoplasmic sperm injection (ICSI) using a Gonadotropin releasing hormone (GnRH) antagonist (Cetrotide) protocol at about 4 IVF centers to investigate the factors associated with clinical pregnancy rate. The definition of the good prognosis subjects is, age not more than 35 years old, Baseline serum Follicle-stimulating hormone (FSH) level no more than 10 milliinternational units (mIU)/milliliter (ml), Body mass index (BMI) not more than 30 kilogram per meter square (kg/m^2), previously underwent no more than 3 IVF/ICSI cycles, and the total dose of Gonadotropin used no more than 2500 IU in current cycle. No intervention(s) will be administered on the subjects. Data required to investigate the factors associated with the pregnancy outcome of GnRH antagonist IVF cycle will be collected from the subjects' medical records into database through electronic data capture system and analyzed.

Provided treatments

  • Drug: No Intervention

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT02889380. The sponsor of the trial is Merck KGaA, Darmstadt, Germany and it is looking for 3000 volunteers for the current phase.
Official trial title:
A Retrospective Study in Chinese Good Prognosis Patients Undergoing ART Treatment to Investigate the Factors Associated With the Pregnancy Outcome of GnRH Antagonist IVF/ICSI Cycles