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Study identifier: NCT05173597 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Real-world Evidence on Follitropin Delta Individual Dosing

Condition: Infertility · Sterility  ·  Sponsor: University of Luebeck

PhaseN/A
Planned participants850
Who can joinAll sexes, 18 Years to 44 Years
Healthy volunteersNo

About this study

As part of the in vitro fertilisation treatment, ovarian stimulation is routinely performed. For this purpose, FSH preparations are used. Follitropin delta is a FSH preparation that is approved for a wide range of applications and is dosed individually according to body weight and serum anti-Müllerian hormone (AMH). Body weight is used to estimate the distribution volume of the glycoprotein FD in the patient and is thus a proxy of exposure. The AMH is used to estimate the ovarian reserve and thus the number of follicles in the ovaries that can be recruited by Follitropin delta stimulation. An algorithm is used for individual dosing. The aim of individual dosing is to reduce the probability of an under or overreaction of the ovaries to FSH therapy. In contrast to phase III registration studies, patients with severe overweight and underweight, as well as very high and very low AMH values and associated disorders of the menstrual cycle and oocyte maturation, are also found in the reality of care. The performance of the dosing algorithm and thus the results of ovarian stimulation in these subgroups of patients have so far been insufficiently investigated in the phase III registration trials. In the present study no statistical hypothesis will be tested. The study is descriptive by design and the analyses are descriptive and exploratory. NIS is chosen in order to explore how the individualized dosing regimen of REKOVELLE® performs in routine clinical practice and to investigate …

This description comes directly from the study's public registry record.

Talk to the study team

Georg Griesinger, MD  ·  +49 451-500-41950  ·  georg.griesinger@uni-luebeck.de

Tanja Eggersmann, MD  ·  +49 451-500-41950  ·  TanjaKristina.Eggersmann@uksh.de

Always discuss trial participation with your own doctor first.

Locations (1)

University of LuebeckLübeck, Schleswig-Holstein, GermanyRecruiting

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Source record: clinicaltrials.gov/study/NCT05173597