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Efficacy of Letrozole Versus Clomiphene Citrate on Ovulation Induction in Patients With Polycystic Ovarian Syndrome

Efficacy of Letrozole Versus Clomiphene Citrate on Ovulation Induction in Patients With Polycystic Ovarian Syndrome

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05075863
Enrollment
78
Registered
2021-10-13
Start date
2021-01-01
Completion date
2021-06-30
Last updated
2021-10-14

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

Conditions

Polycystic Ovary Syndrome

Brief summary

We aimed this study to determine and compare frequency of induction of ovulation in women with polycystic ovarian syndrome treated with Letrozole versus clomiphene citrate as published literature shows variations.

Detailed description

Discrepancy between ovulation induction rate and pregnancy rate is related to anti-estrogenic effects on cervical mucus and endometrium and long acting gonadotrophins are more effective than clomiphene citrate. This study was aimed at comparing frequency of induction of ovulation in women with polycystic ovarian syndrome treated with Letrozole versus clomiphene citrate.

Interventions

DRUGLetrozole

Letrozole as 5mg from day 3 to 7 of menstrual cycle

Sponsors

Nishtar Medical University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Intervention model description

Randomized controlled trial

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 30 Years
Healthy volunteers
Yes

Inclusion criteria

* Diagnosed cases of polycystic ovarian syndrome.

Exclusion criteria

* All women having endocrine disorders like thyroid disorders. * Women having hyperprolactinemia.

Design outcomes

Primary

MeasureTime frameDescription
Induction of ovulation was assessed by Transvaginal scan (TVS)12 to 16 days.Induction of ovulation was assessed by TVS. If follicle of \>2cm is found on 12 days TVS and smaller/collapsed on 16 days TVS, ovulation induction was labeled

Countries

Pakistan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026