Ignite Creation Date:
2025-12-24 @ 11:53 AM
Ignite Modification Date:
2025-12-28 @ 3:29 PM
Study NCT ID:
NCT06995261
Status:
RECRUITING
Last Update Posted:
2025-07-29
First Post:
2025-05-20
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Follitropin Delta in Long GnRH-agonist Protocol
Sponsor:
Prof. Dr. med. M.Sc. Georg Griesinger
Organization:
Study Overview
Official Title:
The Performance of an Individual Dosing Regimen of Follitropin Delta (Fd) in a GnRH Agonist Protocol for Controlled Ovarian Stimulation for IVF/ICSI in a Real-word Setting: a Non-interventional Cohort Study
Status:
RECRUITING
Status Verified Date:
2025-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
REWAG
Brief Summary:
The REWAG study ("Real-world Evaluation of Women undergoing Agonist protocol with Follitropin delta") is a non-interventional observational study conducted across several fertility centers in Germany. The goal of this study is to evaluate how well a personalized dosing regimen of a hormone called Follitropin delta works in women undergoing controlled ovarian stimulation (COS) for in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) using a long GnRH agonist protocol.
Follitropin delta is a recombinant follicle-stimulating hormone (rFSH) that allows for individualized dosing based on a woman's weight and a blood marker called anti-Müllerian hormone (AMH). This personalized approach may help to better balance the stimulation of the ovaries, aiming to reduce the risk of overstimulation (OHSS) while still achieving good treatment outcomes.
The study will include approximately 350 women who are undergoing routine IVF/ICSI treatment. No experimental drugs or procedures are involved. All treatment decisions remain the responsibility of the attending physicians and follow standard clinical practice. Data will be collected only from routine visits and medical documentation, with no additional interventions required for participation.
Researchers will analyze outcomes such as the number of eggs retrieved, pregnancy rates, treatment cancellations, and any side effects. The study will also look at whether certain patient characteristics can predict how well the treatment works or whether complications may arise.
Participation is voluntary. All personal data will be pseudonymized and handled according to strict data protection regulations (GDPR). Results will help to improve understanding of how personalized hormone dosing performs in real-life settings and may support more tailored and effective fertility treatments in the future.
Follitropin delta is a recombinant follicle-stimulating hormone (rFSH) that allows for individualized dosing based on a woman's weight and a blood marker called anti-Müllerian hormone (AMH). This personalized approach may help to better balance the stimulation of the ovaries, aiming to reduce the risk of overstimulation (OHSS) while still achieving good treatment outcomes.
The study will include approximately 350 women who are undergoing routine IVF/ICSI treatment. No experimental drugs or procedures are involved. All treatment decisions remain the responsibility of the attending physicians and follow standard clinical practice. Data will be collected only from routine visits and medical documentation, with no additional interventions required for participation.
Researchers will analyze outcomes such as the number of eggs retrieved, pregnancy rates, treatment cancellations, and any side effects. The study will also look at whether certain patient characteristics can predict how well the treatment works or whether complications may arise.
Participation is voluntary. All personal data will be pseudonymized and handled according to strict data protection regulations (GDPR). Results will help to improve understanding of how personalized hormone dosing performs in real-life settings and may support more tailored and effective fertility treatments in the future.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: