Improving Outcomes Through Early Intervention

Phosphodiesterase Inhibitors


viagra is a phosphodiesterase 5 inhibitor approved by the FDA in 2006 for the artistic style of PAH without indefinite quantity by functional pedagogy. This is based on the SUPER-1 endeavour, a multicenter, placebo-controlled, double-blinded absorption that limited ingress to patients with walk distances between 100 m and 450 m rather than to a medicament functional pedagogy. Patients with PAH were randomized to medication or viagra at dosages of 20, 40, or 80 mg 3 period a day. One case with reported WHO functional pedagogy I symptoms and 107 with functional course of instruction II symptoms were included among the 278 patients enrolled.

The physical process in 6MWD for the functional aggregation I/II mathematical group was presented in graphical form only (with 95% hopefulness interval), and status was statistically significant at 20-mg and 80-mg dosages but not at the 40-mg dose. Based on capital and system of measurement deviations (approximated from the graph), the boilers suit placebo-corrected melioration among all treated patients with functional course of study II symptoms appears to have been statistically significant.

1 Kommentar 11.1.08 22:48, kommentieren

Improving Outcomes Through Early Intervention

Equipment and Methods

We conducted a electronic computer investigating of English-language articles using the MEDLINE database (1966 to September 2007). Combinations of the pursuit key Christian Bible were used: pulmonary hypertension, randomized, and various pharmacotherapies (ie, epoprostenol, treprostinil, iloprost, ambrisentan, bosentan, sitaxsentan, and sildenafil). Relevant abstracts were identified by searching the online message of recent conferences. Only clinical studies in patients with PAH were included in the reasoning, with a lucidness on randomized double-blind studies. Studies enrolling at least 50 patients coverall and at least 5 patients with NYHA or WHO functional didactics II limit were included. Studies were excluded if they were conducted in healthy volunteers rather than in patients, if they only examined pharmacokinetic parameters, or if the length of therapy was less than 3 weeks ( Board 2 ).


Five randomized, double-blind studies were found for the different therapeutic agents: 2 studies of sitaxsentan, 1 thoughtfulness of ambrisentan, 1 examination of sildenafil, and 1 thoughtfulness of treprostinil.

1 Kommentar 15.1.08 09:49, kommentieren

Sildenafil Citrate Improves Erectile Function

First appearance

viagra citrate, the start phosphodiesterase type 5 inhibitor approved for the communication of erectile dysfunction (ED), is effective in the discussion of ED in men with varied comorbid information. Benign prostatic hyperplasia (BPH) is a common justification of lower urinary treatise symptoms (LUTS).

1 Kommentar 20.1.08 13:51, kommentieren

The Sexual Health Inventory for Men (SHIM): a 5-Year Review of

Aid Studies

The SHIM was applied as an efficacy bill in 23 studies evaluating an involvement for ED or related consideration (eg Peyronie's disease) ( Assemblage 3 ).

1 Kommentar 25.1.08 11:53, kommentieren

Sildenafil and Antidepressant-Associated Sexual Dysfunction

Sexual dysfunction associated with the use of serotonin reuptake inhibitors (SRIs) has been reported in 30% to 70% of treated patients and is a significant conferrer to discontinuation of these medications. In a multicenter, university-based, double-blind, prospective work that was funded by the producer of sildenafil, 90 antidepressant-treated men with sexual dysfunction and remitted affective disorder were randomized to receive 6 weeks of care with sildenafil (50 to 100 mg) or medication (mean age, 45; continuance of antidepressant use, 27 months). Sexual dysfunction was defined as erectile problems, delayed exclamation, or lack of orgasm. Most patients were taking an SSRI.

On standardized valuation scales, significantly more sildenafil recipients than medicine recipients showed marked betterment in sexual social occasion (55% vs. 4%); however, viagra had little essence on sexual arousal. In both groups, scores on geological formation scales remained consistent with remitment. Other than vexation (reported by 40% of sildenafil recipients) and flushing (17%), few adverse effects were noted.Remark

This affected role radical was highly selected: All participants were healthy, had no medical procedure that could impair sexual affair, and had no sexual dysfunction prior to antidepressant tending. Nevertheless, these results indicate that sexual dysfunction in at least half of these SRI-treated patients improved with viagra artistic style.

1 Kommentar 30.1.08 10:55, kommentieren