BACKGROUND AND PURPOSE: A wide variety of metabolic changes, including an increased incidence of diabetes mellitus (DM) and dyslipidaemia, has been described in amyotrophic lateral sclerosis (ALS). The aim of this study was to investigate the associations of statin use and history of DM with onset of disease and survival in patients with ALS. METHODS: In all, 501 patients (mean age 65.2 ± 10.9 years; 58.5% male) from the ALS Registry Swabia recruited between October 2010 and April 2016 were included in this prospective cohort study. Data were collected using a standardized questionnaire. RESULTS: Statin use (n = 65) was not associated with overall survival (P = 0.62). Age of ALS onset in patients with DM was 4.2 years later (95% confidence interval 1.3-7.2 years) than in patients without DM (P < 0.01). The overall survival of patients with high body mass index at study entry (>27.0 kg/m2 , upper quartile, n = 127) was prolonged by more than 5 months compared to patients with low body mass index (<22.0 kg/m2 , lower quartile, n = 123; P = 0.04). CONCLUSIONS: This study supports the view that statin use is not associated with overall survival of ALS patients, suggesting that statins are not harmful and should not be discontinued in ALS. Furthermore, the delayed onset of ALS in patients with DM may mirror the potentially protective metabolic profile associated with type 2 DM. Consistently, this study provides further evidence that high body mass index is a positive prognostic factor in ALS.
BACKGROUND AND PURPOSE: A wide variety of metabolic changes, including an increased incidence of diabetes mellitus (DM) and dyslipidaemia, has been described in amyotrophic lateral sclerosis (ALS). The aim of this study was to investigate the associations of statin use and history of DM with onset of disease and survival in patients with ALS. METHODS: In all, 501 patients (mean age 65.2 ± 10.9 years; 58.5% male) from the ALS Registry Swabia recruited between October 2010 and April 2016 were included in this prospective cohort study. Data were collected using a standardized questionnaire. RESULTS: Statin use (n = 65) was not associated with overall survival (P = 0.62). Age of ALS onset in patients with DM was 4.2 years later (95% confidence interval 1.3-7.2 years) than in patients without DM (P < 0.01). The overall survival of patients with high body mass index at study entry (>27.0 kg/m2 , upper quartile, n = 127) was prolonged by more than 5 months compared to patients with low body mass index (<22.0 kg/m2 , lower quartile, n = 123; P = 0.04). CONCLUSIONS: This study supports the view that statin use is not associated with overall survival of ALSpatients, suggesting that statins are not harmful and should not be discontinued in ALS. Furthermore, the delayed onset of ALS in patients with DM may mirror the potentially protective metabolic profile associated with type 2 DM. Consistently, this study provides further evidence that high body mass index is a positive prognostic factor in ALS.
Authors: Marc G Weisskopf; Joseph Levy; Aisha S Dickerson; Sabrina Paganoni; Maya Leventer-Roberts Journal: Am J Epidemiol Date: 2022-06-27 Impact factor: 5.363
Authors: Ina Vernikouskaya; Hans-Peter Müller; Dominik Felbel; Francesco Roselli; Albert C Ludolph; Jan Kassubek; Volker Rasche Journal: Sci Rep Date: 2022-04-01 Impact factor: 4.379
Authors: Fardin Nabizadeh; Mohammad Balabandian; Amir Mohammad Sharafi; Ali Ghaderi; Mohammad Reza Rostami; Abdorreza Naser Moghadasi Journal: Acta Neurol Belg Date: 2021-07-28 Impact factor: 2.471