scholarly journals Efficacy and safety of pregabalin for treatment of neuropathic pain in hemodialysis patients

2012 ◽  
Vol 45 (7) ◽  
pp. 559-566
Author(s):  
Terumi Higuchi ◽  
Toshio Yamazaki ◽  
Mari Mizuno ◽  
Erina Okawa ◽  
Harumi Setoguchi ◽  
...  
2019 ◽  
Vol 52 (7) ◽  
pp. 443-450
Author(s):  
Chie Ogawa ◽  
Ken Tsuchiya ◽  
Kunimi Maeda

2017 ◽  
Vol 2 (20;2) ◽  
pp. 27-35
Author(s):  
PyungBok Lee

Background: Topical capsaicin therapy may be of benefit in providing pain relief in patients with peripheral neuropathy. Objectives: To investigate the efficacy and safety of 0.625% (50 µg/cm2 ) and 1.25% (100 µg/cm2 ) capsaicin patches (CPs) compared to conventional 0.075% capsaicin cream or placebo patches in patients suffering from peripheral neuropathy. Study Design: Early Phase II, multi-center, randomized, semi-double-blind, and placebocontrolled clinical trial. Setting: Two medical college teaching hospitals. Methods: Sixty patients were randomized to the 0.625% CP, 1.25% CP, placebo-controlled patch, or 0.075% capsaicin cream. The primary efficacy endpoint was the mean difference in the change of daily numerical rating scale (NRS) pain score. Secondary endpoints included values for the Daily Sleep Interference Scale, the percentage of patients achieving a ≥ 30% or ≥ 50% reduction in pain, and data for Global Impression Change (GIC) and EQ-5D. Results: Patients treated with the 0.625% CP and 0.075% capsaicin cream showed statistically significant improvements in pain after 6-weeks of test drug application. Daily sleep disorder scores were improved only for those patients applying the 0.075% capsaicin cream. For patient-derived GIC scores, the majority (11 of 12) of patients in the 0.625% CP group reported that their pain was improved. For the safety evaluation, 2 severe adverse events were reported for the 0.075% capsaicin cream group only. Repetitive patch application was related to minor skin problems such as a burning sensation, erythema, pruritus, and vesicles in 28 patients (46.67%). Limitations: The small sample size and relatively high dropout rates. Conclusion: Our data indicate that the 0.625% CP may prove to be an effective and safe alternative with which to treat patients with peripheral neuropathy and could replace the high concentration (8%) CP. Further studies are now needed to definitively establish efficacy. Key words: Capsaicin, patch, CP, topical capsaicin, neuropathic pain, peripheral neuropathic pain, PNP, high concentration CP


2019 ◽  
Vol 18 (2) ◽  
pp. 583-583
Author(s):  
Khojasteh Joharchi ◽  
Moosareza Memari ◽  
Eznollah Azargashb ◽  
Navid Saadat

The article Efficacy and safety of duloxetine and Pregabalin in Iranian patients with diabetic peripheral neuropathic pain: a double-blind, randomized clinical trial, written by Khojasteh Joharchi, Moosareza Memari, Eznollah Azargashb, and Navid Saadat, was originally published.


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