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Switching From Sildenafil Citrate to Tadalafil in Treatment of Erectile Dysfunction: Assessment of Treatment Preference

ClinicalTrials.gov · COMPLETED, 2005

160 participants

Abstract

To determine if men with problems getting and keeping an erection prefer treatment with tadalafil or sildenafil.

Conditions: Impotence.

Primary outcome: Patient choice of drug at visit 5.

Enrollment: 160 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: 160 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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