Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add more filters










Database
Language
Publication year range
2.
Acta Neurol Scand ; 137(6): 582-588, 2018 Jun.
Article in English | MEDLINE | ID: mdl-29359475

ABSTRACT

OBJECTIVES: Neuromyelitis optica (NMO)/NMO spectrum disorder (NMOSD) may be misdiagnosed as multiple sclerosis. The aim of this study was to (i) to measure AQP4-IgG in patients who fulfilled the clinical and radiological criteria of NMOSD in the Central Denmark Region and (ii) to estimate the incidence of NMOSD in the region, according to both the 2006 Wingerchuk criteria and the 2015 International Panel for NMO Diagnosis criteria. MATERIALS AND METHODS: Medical records of all patients diagnosed with a demyelinating disorder in the region from 1 January 2012 to 31 December 2013 were reviewed. Patients were classified as having (i) "NMO" if the 2006 criteria were met, (ii) "NMOSD with AQP4-IgG" or (iii) "NMOSD without/unknown AQP-IgG" if the new 2015 NMOSD criteria were met. Patients with core symptoms were invited to provide a blood sample for AQP4-IgG analysis with an enzyme-linked immunosorbent assay and a cell-based indirect immunofluorescence assay. RESULTS: In 191 patients with core symptoms, one met the 2015 NMOSD with AQP4-IgG criteria. Two patients met the 2006 NMO and 2015 NMOSD without/unknown AQP4-IgG criteria. Among 108 patients providing a blood sample, all were seronegative. The estimated incidence of NMO (2006 criteria) and NMOSD (2015 criteria) was 0.08 and 0.12 per 100 000 person-years, respectively. CONCLUSION: NMO/NMOSD is a rare disease in the Central Denmark Region, with a considerably lower incidence rate than previously estimated in a neighbouring region.


Subject(s)
Neuromyelitis Optica/diagnostic imaging , Neuromyelitis Optica/epidemiology , Adult , Aquaporin 4/blood , Autoantibodies/blood , Denmark/epidemiology , Enzyme-Linked Immunosorbent Assay , Female , Humans , Incidence , Male , Middle Aged , Multiple Sclerosis/blood , Multiple Sclerosis/diagnostic imaging , Multiple Sclerosis/epidemiology , Neuromyelitis Optica/blood
3.
Eur J Neurol ; 23(1): 53-61, 2016 Jan.
Article in English | MEDLINE | ID: mdl-25492023

ABSTRACT

BACKGROUND AND PURPOSE: Deep brain stimulation (DBS) for severe Parkinson's disease (PD) outperforms the best medical treatment in controlling motor symptoms and improving quality of life. Nevertheless disease progression cannot be controlled, and the development of dementia over time is nearly inevitable, often resulting in nursing home placement. Ten-year survival, development of hallucinations, dementia and nursing home placement were examined and adverse events were assessed. METHOD: Patient files were scrutinized from baseline up to 10 years of treatment or death on all 79 PD patients treated with DBS of the subthalamic nucleus from 1998 to 2003 at Aarhus University Hospital. RESULTS: Twenty-four patients died during the follow-up period of 10 years. Age above 60 years at surgery increased mortality 2.3-fold (P = 0.04). Of the 55 surviving patients 29 (53%) were demented and 19 (35%) were in nursing homes. Average time from operation to dementia was 5.6 ± 2.9 years. Hallucinations and nursing home placement were associated with increased mortality. CONCLUSION: Survival of 70% after a mean of 25 years of PD including 10 years with DBS illustrates that this is a selected group of PD patients. The prevalence of dementia steadily increased after surgery as expected from disease progression and can be an early event. Compared with the few similar long-term studies, the present study presents a larger cohort followed at the same DBS center for a longer period of time and none was lost to follow-up, making conclusions more valid. The present findings are of significant prognostic help for the patient, caregiver and physician when treatment with DBS has to be decided.


Subject(s)
Deep Brain Stimulation/methods , Disease Progression , Outcome Assessment, Health Care , Parkinson Disease/therapy , Subthalamic Nucleus , Aged , Dementia/etiology , Female , Follow-Up Studies , Humans , Male , Middle Aged
SELECTION OF CITATIONS
SEARCH DETAIL
...