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duo stim protocol in patients with poor ovarian reserve

Comparison of IVF/ICSI outcomes between duo stim protocol and conventional antagonist cycle in patients with poor ovarian reserve with least injection: A Double Blinded randomized controlled trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20250107064306N1
Enrollment
100
Registered
2025-01-12
Start date
2025-02-19
Completion date
Unknown
Last updated
2025-10-13

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

Conditions

Female infertility. Female infertility

Interventions

Intervention 1: Intervention group: In patients in the duostim group, 4 mg of estradiol was started on day 21 of the previous cycle and continued until the second day of menstruation. On days 2-3 of t

Sponsors

Tehran University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
24 Years to 44 Years

Inclusion criteria

Inclusion criteria: Anti-Mullerian hormone (AMH) equal to or less than 1.2 ng/ml or an antral follicle count (AFC) equal to or less than 5 on day 3 of the menstrual cycle or fewer than five eggs retrieved in the previous cycle or serum FSH concentration between 10 and 19 IU/L or no evidence of primary ovarian insufficiency, which includes FSH less than 20 IU/L

Exclusion criteria

Exclusion criteria: Endometriosis higher than grade 3 Contraindications for the use of gonadotropins Couples with severe male factor infertility

Design outcomes

Primary

MeasureTime frame
Number of recovered metaphase II oocytes. Timepoint: 36 hours after the intervention. Method of measurement: The retrieved oocytes in both groups and each stage are incubated for 2-4 hours, after which the cumulus and corona radiata cells will be removed from the eggs. The oocytes are then evaluated.

Secondary

MeasureTime frame
Number of oocytes retrieved. Timepoint: 36 hours after the intervention. Method of measurement: The retrieved oocytes in both groups and each stage are incubated for 2-4 hours, after which the cumulus and corona radiata cells will be removed from the eggs. The oocytes are then evaluated.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactShahla Farzipour

Ardabil University of Medical Sciences

sh.farzipour@arums.ac.ir+98 21 7771 9922

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026