sildenafil-citrate and Back-Pain

Erectile dysfunction (ED) is a major care problem worldwide. Tadalafil and sildenafil are the two most common phosphodiesterase 5 inhibitors used to treat ED. This systematic review and meta-analysis were conducted to directly compare tadalafil with sildenafil for the treatment of ED.. We designed a strategy for searching the PubMed, Embase, EBSCO, Web of Science and Cochrane library databases; the reference lists of the retrieved studies were also investigated. A literature review was performed to identify all published randomized or non-randomized controlled trials that compared tadalafil with sildenafil for the treatment of ED and to assess the quality of the studies. Two investigators independently and blindly screened the studies for inclusion. The meta-analysis was performed using RevMan 5.0.. A total of 16 trials that compared tadalafil with sildenafil for the treatment of ED were included in the meta-analysis. In the meta-analysis, tadalafil and sildenafil appeared to have similar efficacies and overall adverse event rates. However, compared with sildenafil, tadalafil significantly improved psychological outcomes. Furthermore, the patients and their partners preferred tadalafil over sildenafil, and no significant difference was found in the adherence and persistence rates between tadalafil and sildenafil. Additionally, the myalgia and back pain rates were higher and the flushing rate was lower with tadalafil than with sildenafil.. Tadalafil shares a similar efficacy and safety with sildenafil and significantly improves patients' sexual confidence. Furthermore, patients and their partners prefer tadalafil to sildenafil. Hence, tadalafil may be a better choice for ED treatment.

Topics: Back Pain; Controlled Clinical Trials as Topic; Erectile Dysfunction; Flushing; Humans; Male; Myalgia; Patient Preference; Phosphodiesterase 5 Inhibitors; Self Efficacy; Sildenafil Citrate; Tadalafil

Cross-sectional analysis of electronic medical and pharmacy records.. To examine associations between use of medication for erectile dysfunction or testosterone replacement and use of opioid therapy, patient age, depression, and smoking status.. Males with chronic pain may experience erectile dysfunction related to depression, smoking, age, or opioid-related hypogonadism. The prevalence of this problem in back pain populations and the relative importance of several risk factors are unknown.. We examined electronic pharmacy and medical records for males with back pain in a large group model health maintenance organization during 2004. Relevant prescriptions were considered for 6 months before and after the index visit.. There were 11,327 males with a diagnosis of back pain. Males who received medications for erectile dysfunction or testosterone replacement (n = 909) were significantly older than those who did not and had greater comorbidity, depression, smoking, and use of sedative-hypnotics. In logistic regressions, the long-term use of opioids was associated with greater use of medications for erectile dysfunction or testosterone replacement compared with no opioid use (odds ratio, 1.45; 95% confidence interval, 1.12-1.87, P < 0.01). Age, comorbidity, depression, and use of sedative-hypnotics were also independently associated with the use of medications for erectile dysfunction or testosterone replacement. Patients prescribed daily opioid doses of 120 mg of morphine-equivalents or more had greater use of medication for erectile dysfunction or testosterone replacement than patients without opioid use (odds ratio, 1.58; 95% confidence interval, 1.03-2.43), even with adjustment for the duration of opioid therapy.. Dose and duration of opioid use, as well as age, comorbidity, depression, and use of sedative-hypnotics, were associated with evidence of erectile dysfunction. These findings may be important in the process of decision making for the long-term use of opioids.. 4.

Topics: Adult; Age Factors; Aged; Analgesics, Opioid; Androgens; Back Pain; Carbolines; Comorbidity; Cross-Sectional Studies; Depression; Drug Prescriptions; Erectile Dysfunction; Hormone Replacement Therapy; Humans; Imidazoles; Insurance, Health; Logistic Models; Male; Middle Aged; Piperazines; Prevalence; Purines; Sildenafil Citrate; Smoking; Sulfones; Tadalafil; Testosterone; Triazines; United States; Urological Agents; Vardenafil Dihydrochloride