Unknown OBSERVATIONAL NCT01411644

Pheno- & Genotyping POF (WHO III)

Phenotyping and Genotyping of Women Presenting With Ovarian Dysfunction Associated With a Hypergonadotropic Hypo-estrogenic Hormonal Status (WHO III) and Their First and Second Degree Relatives

Sponsor: Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)

Conditions Early Menopause Hypergonadotropic Amenorrhea Incipient Ovarian Failure Poor Response After Ovarian Hyperstimulation Premature Ovarian Failure (POF)

Updated 12 times since 2017 Last updated: Dec 10, 2018 Started: Jan 31, 2005 Primary completion: Jun 30, 2020 Completion: Jun 30, 2020

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

This observational or N/A phase trial investigates Early Menopause and Hypergonadotropic Amenorrhea and is currently ongoing. Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) leads this study, which shows 12 recorded versions since 2005 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

12 versions recorded

Sep 2024 — Present [monthly]

Unknown
Jul 2024 — Sep 2024 [monthly]

Unknown

Status: Unknown Status → Unknown
May 2022 — Jul 2024 [monthly]

Unknown Status
Dec 2021 — May 2022 [monthly]

Unknown Status
Jan 2021 — Dec 2021 [monthly]

Unknown Status

Status: Recruiting → Unknown Status

▶ Show 7 earlier versions

Nov 2020 — Jan 2021 [monthly]

Recruiting
Jan 2019 — Nov 2020 [monthly]

Recruiting
Jun 2018 — Jan 2019 [monthly]

Recruiting
May 2018 — Jun 2018 [monthly]

Recruiting
Apr 2018 — May 2018 [monthly]

Recruiting

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

Recruiting NA
Jan 2017 — Aug 2017 [monthly]

Recruiting NA

First recorded

Jan 2005

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Academisch Ziekenhuis Maastricht
Amphia Hospital
Amsterdam UMC, location VUmc
Catharina Ziekenhuis Eindhoven
Department of Clinical Pharmacy, University Medical Centre St Radboud, The Netherlands.
Deventer Ziekenhuis
Erasmus Medical Center
Isala
Leiden University Medical Center
Medical Center Alkmaar
Medisch Spectrum Twente
UMC Utrecht
University Medical Center Groningen

Data source: UMC Utrecht

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

Study Locations

• Utrecht, Netherlands