Cognitive function in methadone maintenance patients compared with abstinent opioid users.

Background: Opioid is the second most prevalent illicit drug worldwide, whose consumption is very high in Iran, due to Iran's geographical proximity to producing countries. Methadone maintenance therapy is one of the most prevalent and accepted methods of substance abuse treatment. Nevertheless, cognitive disorders have been reported as one of its complications.

Impact of biofeedback therapy for pelvic floor-related constipation to improve sexual function.

Aim: The purpose of this study was to investigate the effect of biofeedback therapy on constipation to improve sexual function among the female population with pelvic floor hypertonicity.

Background: It appears that pelvic floor disorder could lead to sexual complaints. Unfortunately, there are few data on the correlation between pelvic floor-related constipation and sexual disorders.