SETTING: The number of patients with non-tuberculous mycobacterial lung disease (NTM-LD) worldwide has been increasing. Mycobacterium avium complex lung disease (MAC-LD) accounts for 90% of NTM-LD. MAC-LD necessitates long-term treatment, but adverse reactions with long-term administration of drugs are poorly understood. OBJECTIVE: To evaluate adverse reactions with long-term administration of drugs for MAC-LD. DESIGN: We conducted a retrospective single-centre medical chart review of 364 patients administered two or more drugs between July 2010 and June 2015. RESULTS: The prevalence and median time to onset of adverse reactions were as follows: hepatotoxicity 19.5%, 55 days; leucocytopaenia 20.0%, 41 days; thrombocytopaenia 28.6%, 61.5 days; cutaneous reactions 9.3%, 30 days; ocular toxicity 7.7%, 278 days; and increase in serum creatinine 12.4%, 430.5 days. Multivariate analysis showed that rifampicin use was independently associated with thrombocytopaenia, and ethambutol use was independently associated with increases in serum creatinine. CONCLUSION: The main adverse reactions appeared within 3 months after start of treatment. Most patients were able to continue treatment with liver-supporting therapy, antihistamine agents or desensitisation therapy; however, ocular toxicity must be monitored for up to 1 year after start of treatment.
SETTING: The number of patients with non-tuberculous mycobacterial lung disease (NTM-LD) worldwide has been increasing. Mycobacterium avium complexlung disease (MAC-LD) accounts for 90% of NTM-LD. MAC-LD necessitates long-term treatment, but adverse reactions with long-term administration of drugs are poorly understood. OBJECTIVE: To evaluate adverse reactions with long-term administration of drugs for MAC-LD. DESIGN: We conducted a retrospective single-centre medical chart review of 364 patients administered two or more drugs between July 2010 and June 2015. RESULTS: The prevalence and median time to onset of adverse reactions were as follows: hepatotoxicity 19.5%, 55 days; leucocytopaenia 20.0%, 41 days; thrombocytopaenia 28.6%, 61.5 days; cutaneous reactions 9.3%, 30 days; ocular toxicity 7.7%, 278 days; and increase in serum creatinine 12.4%, 430.5 days. Multivariate analysis showed that rifampicin use was independently associated with thrombocytopaenia, and ethambutol use was independently associated with increases in serum creatinine. CONCLUSION: The main adverse reactions appeared within 3 months after start of treatment. Most patients were able to continue treatment with liver-supporting therapy, antihistamine agents or desensitisation therapy; however, ocular toxicity must be monitored for up to 1 year after start of treatment.
Authors: Kelly M Pennington; Ann Vu; Douglas Challener; Christina G Rivera; F N U Shweta; John D Zeuli; Zelalem Temesgen Journal: J Clin Tuberc Other Mycobact Dis Date: 2021-05-08
Authors: Kangjoon Kim; Seung Hyun Yong; Su Hwan Lee; Sang Hoon Lee; Ah Young Leem; Song Yee Kim; Kyungsoo Chung; Eun Young Kim; Ji Ye Jung; Moo Suk Park; Young Sam Kim; Hye-Jeong Lee; Young Ae Kang Journal: Sci Rep Date: 2021-02-02 Impact factor: 4.379