FSH receptor polymorphisms and treatment of poor responders

FSH receptor polymorphisms and treatment of poor responders - FSH receptor polymorphisms and treatment of poor responders

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON31719

Enrollment

112

Registered

2008-03-04

Start date

2007-08-01

Completion date

Unknown

Last updated

2024-05-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

poor response in assisted reproduction techniques (IVF/ICSI)

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria are 2 ovaries in situ, less than 1,5 years between the two treatments, the use of a GnRH-agonist in the short protocol using 450 units of FSH, a minimum of one previous IVF or ICSI cycle in which the dosage FSH was less than 450 units of FSH (i.e. 225 or 300 IU/day), a long suppression protocol and a GnRH-agonist was used.

Exclusion criteria

Exclusion criteria: Exclusion criteria are removal of one ovary, more than 1,5 years between the treatments, the use of a GnRH-antagonist and no previous IVF/ ICSI cycle(s) or previous cycles in which the dosage was also 450 units of FSH or a short protocol was used.

Design outcomes

Primary

Measure	Time frame
-The FSH receptor polymorphism genotype. -The number of growing follicles and retrieved oocytes per treatment cycle.	—

Secondary

Measure	Time frame
Not applicable.	—

Countries

Netherlands

Outcome results