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Letrozole 5 mg for 10 Days Versus Letrozole 10 mg for 5 Days for Ovarian Stimulation in PCOS

NCT07448272 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2026-03-04

No results posted yet for this study

Summary

The goal of this clinical trial is to learn if drug letrozole 5mg for 10 days works better than letrozole 10mg for 5 days for ovarian stimulation in infertile women with PCOS. It will also learn about the safety of drug letrozole . The main questions it aims to answer are:

What medical problems do participants have when taking drug letrozole? Researchers will compare drug letrozole 5mg for 10 days works better than letrozole 10mg for 5 days for ovarian stimulation in infertile women with PCOS

Participants will:

The experimental arm (p1) will be treated with letrozole 5 mg for 10 days. The comparator arm (p2) will receive letrozole 10mg for 5 days for ovulation induction for consecutive 3 months Treatment will start from the 2nd day of menstruation cycle or withdrawal bleeding after the baseline visit and investigations.

Ovarian response will be assessed by trans-vaginal monitoring of follicle growth aroundday 8 and day 11of menstrual cycle

Conditions

  • PCOS (Polycystic Ovary Syndrome)

Interventions

DRUG

Tab letrozole 5mg for 10 days

Tab letrozole 5mg for 10 days from day 2-3 ofenstruation/withdrawal bleeding (5mg at bed time for 10 days) for three months.

DRUG

Tabletrozole 10mg for 5 days

Tabletrozole 10mg for 5 days from day 2-3 of enstruation/withdrawal bleeding (10mg in divided dose-5mg in morning \& 5mg at bed time for 5 days) for three months

Sponsors & Collaborators

  • Bangladesh Medical University

    collaborator OTHER

  • Mst.Sumyara Khatun

    lead OTHER

Principal Investigators

  • Shakeela Ishrat · Bangladesh Medical University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
35 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-04-01
Primary Completion
2026-04-01
Completion
2026-10-01

Countries

  • Bangladesh

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07448272 on ClinicalTrials.gov