Bal, Bhavkaran SinghKhanna, GaganBhardwaj, AdityaSingh, Kamalpreet2020-11-182020-11-182019-04Bal Bhavkaran Singh, Khanna Gagan, Bhardwaj Aditya, Singh Kamalpreet. Evaluation of risk factors for lower extremity amputation in diabetic foot ulcer: a hospital based observational study in Northern India. International Journal of Research in Medical Sciences. 2019 Apr; 7(4): 1190-11952320-60712320-6012http://imsear.searo.who.int/handle/123456789/211164Background: The present prospective observational study was done to analyse the risk factors leading to minor or major lower extremity amputation (LEA) in diabetic patients.Methods: A 139 patients were divided into Group A (n=113) and Group B (n=26) who underwent minor and major LEA respectively.Results: Majority of the patients in group B were from rural and lower socioeconomic background.  Duration of diabetes (p=0.017) and  of DFU was significantly longer in group B (P <0.001) The pro-portion of patients with Wagner Grade 4 and 5  ulcer were significantly higher in group B than in group A (P <0.001) Wound infection and maggots were significantly higher in group B though polymicrobial infection was higher in group A. Biochemical investigations were abnormally altered but difference between two groups was not significant.Conclusions: Socioeconomic burden on the society due to LEA can be reduced by making diabetic patients aware of foot hygiene, regular medical check-up for control of diabetes and associated complications.AmputationDiabetesFoot hygieneInfectionJournal ArticleIndiaDepartment of Orthopedics, Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar, Punjab, India