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Salient features and outcomes of Charcot foot – An often-overlooked diabetic complication: A 17-year-experience at a diabetic center in Bangkok

BACKGROUND: Charcot foot is a rare but a serious diabetic condition. Recognition of this often overlooked condition to provide timely and proper management is important for a better prognosis. Limited data on Charcot foot was available in Asians. AIMS: The aim of this study is to describe salient fe...

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Detalles Bibliográficos
Autores principales: Thewjitcharoen, Yotsapon, Sripatpong, Jeeraphan, Parksook, Wyn, Krittiyawong, Sirinate, Porramatikul, Sriurai, Srikummoon, Taweesak, Mahaudomporn, Somkiet, Nakasatien, Soontaree, Himathongkam, Thep
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5928004/
https://www.ncbi.nlm.nih.gov/pubmed/29725580
http://dx.doi.org/10.1016/j.jcte.2018.01.001
Descripción
Sumario:BACKGROUND: Charcot foot is a rare but a serious diabetic condition. Recognition of this often overlooked condition to provide timely and proper management is important for a better prognosis. Limited data on Charcot foot was available in Asians. AIMS: The aim of this study is to describe salient features and outcomes of Charcot foot in Thai patients. METHOD: We presented our experience of 40 cases of Charcot foot patients who were treated from 2000 to 2016 at Theptarin Hospital, Bangkok, Thailand. RESULTS: A total of 40 Charcot foot patients were identified (13 acute, 27 chronic; mean age 58.7 ± 10.2 years; duration of diabetes 18.0 ± 8.8 years; T2DM 95%). The average serum HbA(1c) level was 9.2 ± 1.9%. While acute Charcot foot was frequently misdiagnosed as cellulitis in almost one-third of patients, osteomyelitis was a leading cause of misdiagnosis in 15% of chronic Charcot foot patients. Ulcer-free rate at 6 and 12 months were observed in 60% and 58% of patients, respectively. The mortality rate was 13% during a median follow-up period of 57 months. Only 61% of the patients resumed walking normally while almost one-fourth of them were wheelchair-bound. CONCLUSIONS: Charcot foot in Thai patients mainly developed in long-standing poorly controlled type 2 diabetes with neuropathy, and presented late in the course of the disease. It was often misdiagnosed resulting in improper management and poor outcome which included amputation.