BACKGROUND: Examining factors that increase risk of death in veterans with multiple sclerosis (MS) may help reduce MS-related mortality. We sought to determine predictors of mortality in veterans with MS attending an outpatient clinic. METHODS: Review of electronic medical records of 226 veterans with MS regularly followed up from January 1, 2000, through December 31, 2014. RESULTS: Mortality at the end of the 15-year study period was 14%. Patients with MS died prematurely, with a standardized mortality rate of 1.35 relative to the general (Oklahoma) population. The main causes of death documented were MS disease itself (57% of cases), infection (43%), and cancer and respiratory failure (18% each). Cox regression analysis using the whole cohort showed that progressive MS type; older age at entry into the study; presence of sensory, cerebellar, or motor (weakness and/or ataxia) concerns on presentation; more disability on presentation; higher body-mass index; being diabetic; never received disease-modifying therapy; and presence of pressure ulcers or neurogenic bladder were significant predictors of higher mortality. CONCLUSIONS: Initial presentation by MS type (progressive MS), higher level of disability, and associated motor, sensory, and cerebellar concerns are significant predictors of MS-related mortality. The main causes of death were MS disease itself, infection, respiratory disease, and cancer. More attention should be given to preventive strategies that delay mortality, such as yearly immunization and aggressively treating MS-related complications and diabetes mellitus.
BACKGROUND: Examining factors that increase risk of death in veterans with multiple sclerosis (MS) may help reduce MS-related mortality. We sought to determine predictors of mortality in veterans with MS attending an outpatient clinic. METHODS: Review of electronic medical records of 226 veterans with MS regularly followed up from January 1, 2000, through December 31, 2014. RESULTS: Mortality at the end of the 15-year study period was 14%. Patients with MS died prematurely, with a standardized mortality rate of 1.35 relative to the general (Oklahoma) population. The main causes of death documented were MS disease itself (57% of cases), infection (43%), and cancer and respiratory failure (18% each). Cox regression analysis using the whole cohort showed that progressive MS type; older age at entry into the study; presence of sensory, cerebellar, or motor (weakness and/or ataxia) concerns on presentation; more disability on presentation; higher body-mass index; being diabetic; never received disease-modifying therapy; and presence of pressure ulcers or neurogenic bladder were significant predictors of higher mortality. CONCLUSIONS: Initial presentation by MS type (progressive MS), higher level of disability, and associated motor, sensory, and cerebellar concerns are significant predictors of MS-related mortality. The main causes of death were MS disease itself, infection, respiratory disease, and cancer. More attention should be given to preventive strategies that delay mortality, such as yearly immunization and aggressively treating MS-related complications and diabetes mellitus.
Authors: Wei Yu; Arliene Ravelo; Todd H Wagner; Ciaran S Phibbs; Aman Bhandari; Shuo Chen; Paul G Barnett Journal: Med Care Res Rev Date: 2003-09 Impact factor: 3.929
Authors: W I McDonald; A Compston; G Edan; D Goodkin; H P Hartung; F D Lublin; H F McFarland; D W Paty; C H Polman; S C Reingold; M Sandberg-Wollheim; W Sibley; A Thompson; S van den Noort; B Y Weinshenker; J S Wolinsky Journal: Ann Neurol Date: 2001-07 Impact factor: 10.422
Authors: Edward J Fox; Fred D Lublin; Jerry S Wolinsky; Jeffrey A Cohen; Ian M Williams; Xiangyi Meng; Marina Ziehn; Scott Kolodny; Bruce A C Cree Journal: Neurol Neuroimmunol Neuroinflamm Date: 2019-09-11