Psychophysiological biomarkers to assess the effectiveness of surface electromyography biofeedback as an alternative therapy to reduce chronic low back pain: protocol for a randomised controlled trial.

The prevalence of chronic low back pain (CLBP) among the Pakistani population is reported to be as high as 78%, leading towards different physiological and psychosocial alterations, with the worst cases suffering from disabilities. This study protocol will be a randomised controlled trial designed to compare the effectiveness of biofeedback surface electromyography (sEMG) for CLBP in the Pakistani population. This will be a single-centre study to be conducted on patients with CLBP randomised into two groups, namely, Group A (intervention group) and Group B (control group) to receive biofeedback sEMG therapy as an intervention or no intervention, respectively.

Functional venomics of the Big-4 snakes of Pakistan.

In South Asia, the "Big-4" venomous snakes Naja naja, Bungarus caeruleus, Daboia russelii, and Echis carinatus are so-called because they are the most medically important snakes in the region. Antivenom is the only effective treatment option for snakebite envenoming but antivenom is not produced domestically in Pakistan making the country reliant on polyvalent products imported from India and Saudi Arabia. The present study investigated the toxin composition and activity of the venoms of Pakistani specimens by means of proteomic and physio/pharmacological experiments.