The Efficacy and Safety Profile of Capsaicin 8% Patch Versus 5% Lidocaine Patch in Males With Diabetic Neuropathy
The Efficacy and Safety Profile of Capsaicin 8% Patch Versus 5% Lidocaine Patch in Males With Diabetic Neuropathy
The study aims to compare the effectiveness and tolerability of using lidocaine 5% patch to
 8% capsaicin patch in patients with diabetic neuropathy. Assessment of analgesic
 effectiveness was assessed by observing any change in the Numeric Pain Rating Scale (NPRS)
 score, average daily pain Brief Pain Inventory (BPI) for painful diabetic peripheral
 neuropathy (BPI-DPN Q4) and Patient Global Impression of Change (PGIC). Assessment of
 capsaicin and lidocaine safety and identifying treatment adverse effects were secondary
 endpoints in this study
The aim of the present study was to compare the efficacy and tolerability of using lidocaine
 5% patch to 8% capsaicin patch in south Asian male patients with diabetic neuropathy.
 Assessment of analgesic effectiveness was assessed by observing any change in the Numeric
 Pain Rating Scale (NPRS) score, average daily pain Brief Pain Inventory (BPI) for painful
 diabetic peripheral neuropathy (BPI-DPN Q4) and Patient Global Impression of Change (PGIC).
 Assessment of capsaicin and lidocaine safety and identifying treatment adverse effects were
 secondary endpoints in this study
Inclusion Criteria:

 -  Males aged 40 - 60

 -  Type 2 diabetes of >10 years duration

 -  Symptoms of peripheral neuropathic painpresent by scoring on Diabetic neuropathic
 score (minimum score 1)

 Exclusion Criteria:

 -  Diabetic foot ulcer

 -  Deformed or contracted foot

 -  Neurological complications

 -  Presence of neurological disease

 -  Presence of cardiovascular or peripheral vascular disease,

 -  Usage of topical analgesics or implanted medical device six weeks prior to the study