Tag: Viagra

Will Canadian Generic Viagra Ever Be Cheaper?

For Canadian Health&Care Mall, it takes too much time to wait for the first generic analog of Viagra production deserving. Within the end of 2017, it becomes already available in pharmacies all over the United States of America. It is already published the winner for manufacturing generic version of the famous blue pill. This company […]

Are You Consuming the Right Viagra Dosage?

The Viagra from My Canadian Pharmacy is an FDA-approved treatment recommended for people who are suffering from erectile dysfunction. Erectile dysfunction is a common health condition that many people are seen suffering from. It can happen to any men and is most seen in people who belong to age groups of thirty or even younger. […]

Discussion. Sildenafil (Viagra): a meta-analysis of clinical trial reports

This review demonstrated that considerable amounts of useful information are available in clinical trial reports submitted for marketing authorisation (licensing). That information adequately describes research methods used, though could be improved, perhaps using the updated CONSORT criteria. If these guidelines are becoming necessary for publication of randomised trials in our major medical journals, then they […]

Sildenafil (Viagra) for male erectile dysfunction: Results Of meta-analysis

Efficacy The efficacy results closest to the prior definition of efficacy of a man with the consistent three part outcome, consisting of an erection, sufficiently rigid for penetration, and followed by successful intercourse were the number of men in whom at least 60% or at least 40% of attempts at sexual intercourse were successful. The […]

Sildenafil (Viagra) for male erectile dysfunction: Results

Twenty-seven clinical trial reports were made available, all prepared for a marketing authorisation application, and dated September 1997. Some of these were single dose use in laboratory setting with penile plethysmography as an outcome. Others were open extensions of randomised studies. These were not useful, and 17 were excluded; details of excluded studies and reasons […]

Sildenafil (Viagra): a meta-analysis of clinical trial reports: Methods

No search strategy was required because this review was of material made available by Pfizer UK Ltd in the form of clinical trial reports used in a marketing authorisation application for sildenafil (Viagra) in September 1997. QUORUM guidelines were otherwise followed. The prior intention was to use studies that were relevant to the use of […]

Sildenafil (Viagra) for male erectile dysfunction: a meta-analysis of clinical trial reports

Meta-analyses that include otherwise unpublished randomised trials are uncommon, but are welcome, and can inform in circumstances where information is contradictory. The example of generic tramadol in acute pain, where information on 3,500 patients was made available, explained the results of two studies, one showing that tramadol was a highly efficacious analgesic, the other showing […]