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标题：Safety and efficacy of PG102P for the control of pruritus in patients undergoing hemodialysis (SNUG trial): study protocol for a randomized controlled trial
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作者：Yong Chul Kim ; Jae Yoon Park ; Sohee Oh 等
期刊名称：Trials
印刷版ISSN：1745-6215
电子版ISSN：1745-6215
出版年度：2019
卷号：20
期号：1
页码：1-7
DOI：10.1186/s13063-019-3753-1
出版社：BioMed Central
摘要：Abstract Background Pruritus in patients undergoing hemodialysis is a highly prevalent complication that affects quality of life. Several medications are currently used for the treatment of uremic pruritus, but these are not satisfactory. PG102P, which is prepared from Actinidia arguta , has an immune-modulating effect on pruritus. This trial is designed to assess the antipruritic effect of PG102P compared with placebo. Methods This multicenter, randomized, double-blind, placebo-controlled clinical trial will include 80 patients undergoing hemodialysis. The patients will be randomized in a 1:1 ratio to a treatment group (PG102P 1.5 g/day) or a control group (placebo). The treatment will last for 8 weeks, followed by a 2-week observational period. During the observational period, all of the patients will maintain the antipruritic treatment previously used. The primary endpoint will be measured as the difference in visual analog scale between the groups before and after treatment. Secondary outcomes include serum levels of total immunoglobulin E, eosinophil cationic protein, potassium, calcium, phosphorus, intact parathyroid hormone, and blood eosinophil count between weeks 0 and 8. Kidney Disease and Quality of Life and Beck’s Depression Inventory questionnaires will be conducted. Safety assessments and any adverse events that occur will also be evaluated. Discussion The SNUG is a clinical study that aims to investigate the antipruritic effect of PG102P to ameliorate itching in patients undergoing hemodialysis. Trial registration Clinical Trials.gov, NCT03576235 . Registered on 4 July 2018.
关键词：Uremic pruritus; Hemodialysis; PG201P