J-H Chen1,2, S-C Wu2,3, H-J Chen4,5, C-H Kao2,6, C-H Tseng2,7, C-H Tsai2,7. 1. Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan. 2. School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan. 3. Trauma and Emergency Center, China Medical University Hospital, Taichung, Taiwan. 4. Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan. 5. College of Medicine, China Medical University, Taichung, Taiwan. 6. Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan. 7. Department of Neurology, China Medical University Hospital, Taichung, Taiwan.
Abstract
BACKGROUND: Prior investigations with few cases have disclosed lack of pressure sore (PrS) formation was characteristic in amyotrophic lateral sclerosis (ALS) patients. However, studies with larger samples are lacking to ascertain this concept. OBJECTIVE: To investigate whether patients with ALS have higher risk of PrS. METHODS: Utilizing a Taiwan National Insurance claims data set with 23 million participants, we extracted 514 patients with ALS and 2056 controls from 1 January 2000 to 31 December 2008. Both groups were followed up until PrS occurrence during study period (2000-2011). The PrS risk was calculated with Cox proportional regression model. RESULTS: The patients with ALS had a greater PrS risk (adjusted hazard ratio [aHR] = 8.82, 95% confidence interval [CI] = 4.90-15.9, P < 0.001) than the controls did. PrS risk was much higher in ALS women (aHR = 26.6, 95% CI = 9.05-78.2, P < 0.001) than in ALS men (aHR = 4.38, 95% CI = 1.99-9.68, P < 0.001). Besides, in people aged 20-54, ALS was linked with a much greater PrS risk (aHR = 27.7, 95% CI = 5.79-132, P < 0.001) than in those aged ≥55 (aHR = 6.10, 95% CI = 3.10-12.0, P < 0.001). CONCLUSIONS: Amyotrophic lateral sclerosis is discovered to be correlated with an enhanced PrS risk. For PrS prevention, it is needed to pay more attention to the management of the patients with ALS, particularly in women and those with relatively younger age. Further investigations are needed to confirm the findings in this study.
BACKGROUND: Prior investigations with few cases have disclosed lack of pressure sore (PrS) formation was characteristic in amyotrophic lateral sclerosis (ALS) patients. However, studies with larger samples are lacking to ascertain this concept. OBJECTIVE: To investigate whether patients with ALS have higher risk of PrS. METHODS: Utilizing a Taiwan National Insurance claims data set with 23 million participants, we extracted 514 patients with ALS and 2056 controls from 1 January 2000 to 31 December 2008. Both groups were followed up until PrS occurrence during study period (2000-2011). The PrS risk was calculated with Cox proportional regression model. RESULTS: The patients with ALS had a greater PrS risk (adjusted hazard ratio [aHR] = 8.82, 95% confidence interval [CI] = 4.90-15.9, P < 0.001) than the controls did. PrS risk was much higher in ALSwomen (aHR = 26.6, 95% CI = 9.05-78.2, P < 0.001) than in ALSmen (aHR = 4.38, 95% CI = 1.99-9.68, P < 0.001). Besides, in people aged 20-54, ALS was linked with a much greater PrS risk (aHR = 27.7, 95% CI = 5.79-132, P < 0.001) than in those aged ≥55 (aHR = 6.10, 95% CI = 3.10-12.0, P < 0.001). CONCLUSIONS:Amyotrophic lateral sclerosis is discovered to be correlated with an enhanced PrS risk. For PrS prevention, it is needed to pay more attention to the management of the patients with ALS, particularly in women and those with relatively younger age. Further investigations are needed to confirm the findings in this study.
Authors: Man-Long Chung; Manuel Widdel; Julian Kirchhoff; Julia Sellin; Mohieddine Jelali; Franziska Geiser; Martin Mücke; Rupert Conrad Journal: Int J Environ Res Public Health Date: 2022-01-11 Impact factor: 3.390