OBJECTIVE: To demonstrate the efficacy and safety of long-term therapy with oxycodone in severe pain of scleroderma skin ulcers. DESIGN: Open study. SETTING AND PATIENTS: Twenty-nine consecutive patients, referred to our Rheumatology Unit during 2006, affected by systemic sclerosis complicated by painful long-standing skin ulcers entered in the study. In all cases, pain was classified as severe according to World Health Organization guidelines, and oxycodone chloridrate (Oxycontin®; Mundipharma Pharmaceuticals, Milan, Italy) was administrated at the dosage of 10-20mg twice daily for a mean period of 7.9±3.2 standard deviation months. OUTCOME MEASURES: To evaluate the efficacy and safety of opioid therapy, the following parameters were recorded at standard time intervals: visual analog scale (VAS) pain, Pittsburgh sleep quality index (PSQI), hours of sleep per night, Health Assessment Questionnaire-Disability index, analgesics use (rescue therapy), side effects, vital signs, routine laboratory assessment. RESULTS: After 1 month of therapy, all patients experienced relief of pain (VAS decreased from 93.8±8.72 to 56.7±10.4, P<0.0001), and better quality of sleep (total hours of sleep increased from 3.68±1.28 to 5.27±0.75, P<0.0001; PSQI decreased from 9.72±3.95 to 3.37±1.04, P<0.0001). These parameters further improved after 3 months of therapy and remained stable during the follow-up; moreover, an increase of daily dosage of oxycodone was never required. The observed side effects were always transient and mild; only constipation, when present, was persistent. CONCLUSION: Oxycodone showed to be effective and safe in the treatment of pain due to severe scleroderma skin ulcers; contemporarily, it markedly improved the patient's compliance to local wound care procedures. Wiley Periodicals, Inc.
OBJECTIVE: To demonstrate the efficacy and safety of long-term therapy with oxycodone in severe pain of scleroderma skin ulcers. DESIGN: Open study. SETTING AND PATIENTS: Twenty-nine consecutive patients, referred to our Rheumatology Unit during 2006, affected by systemic sclerosis complicated by painful long-standing skin ulcers entered in the study. In all cases, pain was classified as severe according to World Health Organization guidelines, and oxycodone chloridrate (Oxycontin®; Mundipharma Pharmaceuticals, Milan, Italy) was administrated at the dosage of 10-20mg twice daily for a mean period of 7.9±3.2 standard deviation months. OUTCOME MEASURES: To evaluate the efficacy and safety of opioid therapy, the following parameters were recorded at standard time intervals: visual analog scale (VAS) pain, Pittsburgh sleep quality index (PSQI), hours of sleep per night, Health Assessment Questionnaire-Disability index, analgesics use (rescue therapy), side effects, vital signs, routine laboratory assessment. RESULTS: After 1 month of therapy, all patients experienced relief of pain (VAS decreased from 93.8±8.72 to 56.7±10.4, P<0.0001), and better quality of sleep (total hours of sleep increased from 3.68±1.28 to 5.27±0.75, P<0.0001; PSQI decreased from 9.72±3.95 to 3.37±1.04, P<0.0001). These parameters further improved after 3 months of therapy and remained stable during the follow-up; moreover, an increase of daily dosage of oxycodone was never required. The observed side effects were always transient and mild; only constipation, when present, was persistent. CONCLUSION:Oxycodone showed to be effective and safe in the treatment of pain due to severe scleroderma skin ulcers; contemporarily, it markedly improved the patient's compliance to local wound care procedures. Wiley Periodicals, Inc.
Authors: Eric Dein; Pei-Lun Kuo; Yun Soo Hong; Laura K Hummers; Christopher A Mecoli; Zsuzsanna H McMahan Journal: Semin Arthritis Rheum Date: 2019-05-23 Impact factor: 5.532
Authors: Erin L Merz; Vanessa L Malcarne; Shervin Assassi; Deepthi K Nair; Tiffany A Graham; Brayden P Yellman; Rosa M Estrada-Y-Martin; Maureen D Mayes Journal: Arthritis Care Res (Hoboken) Date: 2014-04 Impact factor: 4.794