Completed OBSERVATIONAL NCT01385618

Gene-polymorphisms Relating to Human Subfertility

Analysis of Gene-polymorphisms Relating to Human Subfertility: Estradiol-receptor-polymorphism and Progesterone-receptor-polymorphism

Sponsor: Infertility Treatment Center Dortmund

Conditions Estradiol Receptor Polymorphism IVF Progesterone Receptor Polymorphism Subfertility

Updated 10 times since 2017 Last updated: Mar 24, 2015 Started: Oct 31, 2010 Primary completion: Mar 31, 2015 Completion: Mar 31, 2015

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01385618, this observational or N/A phase trial focuses on Estradiol Receptor Polymorphism and IVF and remains completed. Sponsored by Infertility Treatment Center Dortmund, it has been updated 10 times since 2010, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

10 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Dec 2021 — Jul 2024 [monthly]

Completed
Jan 2021 — Dec 2021 [monthly]

Completed
Nov 2020 — Jan 2021 [monthly]

Completed

▶ Show 5 earlier versions

Jun 2018 — Nov 2020 [monthly]

Completed
May 2018 — Jun 2018 [monthly]

Completed
Apr 2018 — May 2018 [monthly]

Completed

Phase: NA → None
Aug 2017 — Apr 2018 [monthly]

Completed NA
Jan 2017 — Aug 2017 [monthly]

Completed NA

First recorded

Oct 2010

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Infertility Treatment Center Dortmund
Weill Medical College of Cornell University

Data source: Infertility Treatment Center Dortmund

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Dortmund, Germany