Effect of Sildenafil Citrate Compared to Estrogen as Adjuvant Therapy on Improvement of Endometrial Thickness and Treatment of Unexplained Infertility
Abstract
. This study aimed to determine and compare the effect of vaginal sildenafil citrate and estradiol valerate on endometrial thickness, blood flow and pregnancy rates in infertile women.
Conditions: Subfertility, Female.
Primary outcome: pregnancy rates.
Enrollment: 148 participants.
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 148 participants or records.
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