3 Clinical Trials for Various Conditions
The purpose of the study is to assess efficacy and safety of a single treatment of Capsaicin 8% transdermal delivery system in reducing pain from damaged nerves (neuropathic pain) caused by diabetes.
The study is a single-center, randomized, participant- and observer-masked, human-subjects, post-market clinical pilot study to investigate the use of ultrasound-guided percutaneous cryoneurolysis to treat diabetic neuropathy of the foot. A prolonged nerve block may be provided by freezing the nerve using a technique called "cryoneurolysis". With cryoneurolysis and ultrasound machines, a small needle-like "probe" may be placed through anesthetized skin and guided to the target nerve to allow freezing. The procedure takes about 6 minutes for each nerve, involves little discomfort, has no systemic side effects, and cannot be misused or become addictive. Participants will be randomly allocated to one of two possible treatments groups: cryoneurolysis (experimental) or sham (control). The primary outcome measure is the change in pain on the neuropathic pain scale from baseline 1 month following the procedure.
The purpose of this study is to assess analgesic efficacy of ASP3662 relative to placebo in subjects with painful diabetic peripheral neuropathy (PDPN) as well as assess the safety and tolerability of ASP3662 relative to placebo. The analgesic effect is evaluated by measuring percent responders, change in daily worst pain score, change in average daily pain score, Patient Global Impression of Change (PGIC) and Clinical Global Impression of Change (CGIC).