A Junkkari1, H Sintonen2, N Danner3, H K Jyrkkänen3, T Rauramaa4, A J Luikku3,5, A M Koivisto5,6,7,8, R P Roine9, H Viinamäki10, H Soininen5, J E Jääskeläinen3, V Leinonen3. 1. Neurosurgery of NeuroCenter, Kuopio University Hospital and University of Eastern Finland, 70029 KYS, POB 100, Kuopio, Finland. antti.junkkari@kuh.fi. 2. Department of Public Health, University of Helsinki, Helsinki, Finland. 3. Neurosurgery of NeuroCenter, Kuopio University Hospital and University of Eastern Finland, 70029 KYS, POB 100, Kuopio, Finland. 4. Department of Pathology, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland. 5. Department of Neurology, University of Eastern Finland, Kuopio, Finland. 6. Neurology of NeuroCenter, Kuopio University Hospital, Kuopio, Finland. 7. Department Neurology, University of Helsinki, Helsinki, Finland. 8. Department Neurology, Helsinki University Hospital, Helsinki, Finland. 9. Department of Health and Social Management, University of Eastern Finland, Kuopio, Finland. 10. Department of Psychiatry, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland.
Abstract
BACKGROUND: Health-related quality of life (HRQoL) is severely impaired in persons with idiopathic normal pressure hydrocephalus (iNPH). The HRQoL improves in a number of patients after the placement of a cerebrospinal fluid (CSF) shunt, but long-term follow-up of HRQoL is rare. METHODS: Extended follow-up (60 months) of a prospective cohort study involving 189 patients with iNPH who underwent shunt surgery. Preoperative variables were used to predict favorable HRQoL outcome (improvement or non-deterioration) measured by the 15D instrument 5 years after shunting. RESULTS: Out of the 189 initially enrolled study participants, 88 had completed 5-year HRQoL follow-up (46%), 64 had died (34%), and 37 (20%) failed to complete the HRQoL follow-up but were alive at the end of the study. After initial post-operative HRQoL improvement, HRQoL deteriorated so that 37/88 participants (42%) had a favorable HRQoL outcome 5 years after shunting. Multivariate binary logistic regression analysis indicated that younger age (adjusted OR 0.86, 95% CI 0.77-0.95; p < 0.005), lower body mass index (adjusted OR 0.87, 95% CI 0.77-0.98; p < 0.05) and better Mini-Mental State Examination performance (adjusted OR 1.16, 95% CI 1.01-1.32; p < 0.05) before surgery predicted favorable 5-year outcome. CONCLUSIONS: This extended follow-up showed that the self-evaluated HRQoL outcome is associated with iNPH patients' pre-operative cognitive status, overweight and age. The post-operative deterioration may reflect the natural progression of iNPH, but also derive from aging and comorbidities. It indicates a need for long-term follow-up.
BACKGROUND: Health-related quality of life (HRQoL) is severely impaired in persons with idiopathic normal pressure hydrocephalus (iNPH). The HRQoL improves in a number of patients after the placement of a cerebrospinal fluid (CSF) shunt, but long-term follow-up of HRQoL is rare. METHODS: Extended follow-up (60 months) of a prospective cohort study involving 189 patients with iNPH who underwent shunt surgery. Preoperative variables were used to predict favorable HRQoL outcome (improvement or non-deterioration) measured by the 15D instrument 5 years after shunting. RESULTS: Out of the 189 initially enrolled study participants, 88 had completed 5-year HRQoL follow-up (46%), 64 had died (34%), and 37 (20%) failed to complete the HRQoL follow-up but were alive at the end of the study. After initial post-operative HRQoL improvement, HRQoL deteriorated so that 37/88 participants (42%) had a favorable HRQoL outcome 5 years after shunting. Multivariate binary logistic regression analysis indicated that younger age (adjusted OR 0.86, 95% CI 0.77-0.95; p < 0.005), lower body mass index (adjusted OR 0.87, 95% CI 0.77-0.98; p < 0.05) and better Mini-Mental State Examination performance (adjusted OR 1.16, 95% CI 1.01-1.32; p < 0.05) before surgery predicted favorable 5-year outcome. CONCLUSIONS: This extended follow-up showed that the self-evaluated HRQoL outcome is associated with iNPH patients' pre-operative cognitive status, overweight and age. The post-operative deterioration may reflect the natural progression of iNPH, but also derive from aging and comorbidities. It indicates a need for long-term follow-up.
Entities:
Keywords:
15D; Charlson Age Comorbidity Index; Comorbidity; Frontal cortical biopsy; Health-related quality of life; Idiopathic normal pressure hydrocephalus
Authors: Phillip A Bonney; Robert G Briggs; Kevin Wu; Wooseong Choi; Anadjeet Khahera; Brandon Ojogho; Xingfeng Shao; Zhen Zhao; Matthew Borzage; Danny J J Wang; Charles Liu; Darrin J Lee Journal: Front Aging Neurosci Date: 2022-04-28 Impact factor: 5.750