So Young Joo1, June-Bum Kim2, Yoon Soo Cho1, Yong Suk Cho3, Cheong Hoon Seo4. 1. Department of Rehabilitation Medicine, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Republic of Korea. 2. Department of Pediatrics, Hallym University Hangang Sacred Heart Hospital, Seoul, Republic of Korea. 3. Burn Surgery, Burn Center, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Republic of Korea. 4. Department of Rehabilitation Medicine, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Republic of Korea. Electronic address: pmrseo@hallym.or.kr.
Abstract
PURPOSE: Pruritus, a common, chronically disabling condition is often refractory to treatment. The pruritus sensation is mediated in the spinal cord and post-burn pruritus is considered a form of neuropathic pain. We investigated cold pack therapy as a treatment modality for post-burn pruritus. METHODS: We studied 23 patients with severe pruritus scoring at least 5 on the visual analogue scale (VAS) and refractory to antihistamine and gabapentin administration. Each cold pack therapy lasted more than 20min. Patients participated in more than three sessions daily for 4 consecutive weeks. The numerical rating scale (NRS), 5-D Itch Scale, Leuven Itch Scale, and perfusion units were evaluated before, within 30min after, 2, and 4 weeks cold pack therapy. RESULTS: In all patients, the NRS was 9.37±1.47 pre-therapy, 3.48±2.19 at 2 weeks, and 2.78±2.13 at 4 weeks following therapy, the pre-scores being significantly different (p<0.001). Pruritus severity and consequences scores (Leuven Itch Scale) were improved after therapy compared to pre-therapy. Perfusion unit (PU) scores were statistically insignificant compared to PU scores measured before the application of cold pack therapy. Degree, direction, and disability scores (5-D Itch scale) significantly differed (p<.05). CONCLUSION: Cold pack therapy, a non-invasive, non-pharmacological treatment modality significantly reduces post-burn pruritus and could be useful in burn patients.
PURPOSE:Pruritus, a common, chronically disabling condition is often refractory to treatment. The pruritus sensation is mediated in the spinal cord and post-burn pruritus is considered a form of neuropathic pain. We investigated cold pack therapy as a treatment modality for post-burn pruritus. METHODS: We studied 23 patients with severe pruritus scoring at least 5 on the visual analogue scale (VAS) and refractory to antihistamine and gabapentin administration. Each cold pack therapy lasted more than 20min. Patients participated in more than three sessions daily for 4 consecutive weeks. The numerical rating scale (NRS), 5-D Itch Scale, Leuven Itch Scale, and perfusion units were evaluated before, within 30min after, 2, and 4 weeks cold pack therapy. RESULTS: In all patients, the NRS was 9.37±1.47 pre-therapy, 3.48±2.19 at 2 weeks, and 2.78±2.13 at 4 weeks following therapy, the pre-scores being significantly different (p<0.001). Pruritus severity and consequences scores (Leuven Itch Scale) were improved after therapy compared to pre-therapy. Perfusion unit (PU) scores were statistically insignificant compared to PU scores measured before the application of cold pack therapy. Degree, direction, and disability scores (5-D Itch scale) significantly differed (p<.05). CONCLUSION: Cold pack therapy, a non-invasive, non-pharmacological treatment modality significantly reduces post-burn pruritus and could be useful in burn patients.