Details

Autor(en) / Beteiligte

• Ryu, Ho-Sung
• Kim, Mi Sun
• You, Sooyeoun
• Kim, Mi-Jung
• Kim, Young Jin
• Kim, Juyeon
• Kim, Kiju
• Chung, Sun Ju

Titel

Mortality of advanced Parkinson's disease patients treated with deep brain stimulation surgery

Ist Teil von

• Journal of the neurological sciences, 2016-10, Vol.369, p.230-235

Ort / Verlag

Netherlands: Elsevier B.V

Erscheinungsjahr

2016

Quelle

MEDLINE

Beschreibungen/Notizen

• Despite the widespread use of deep brain stimulation (DBS) for patients with Parkinson's disease (PD), long-term outcomes remain unclear. We aimed to analyze the mortality of advanced PD patients who received DBS surgery. We assessed the survival rate of 158 consecutive advanced PD patients who underwent DBS surgery between April 2002 and May 2014. Kaplan-Meier survival curves were constructed using death as the endpoint. Cox proportional hazards regression models were used to assess the association of clinical risk factors with survival. Twenty-seven (17.1%) PD patients (13 men and 14 women) died during the mean follow-up period of 5.3±3.1years. The survival rate was 97% at 3years and 85% at 5years after DBS surgery. Pneumonia (n=7) was the most common specific cause of death. Orthostatic hypotension was more frequent in deceased patients than in survivors (P=0.026). In a step-wise Cox regression analysis, male sex (hazard ratio (HR)=3.00; 95% confidence interval (CI)=1.35–6.65; P=0.007), visual hallucination (HR=3.95; 95% CI=1.60–9.78; P=0.003), and nursing home admission (HR=2.81; 95% CI=1.30–6.09; P=0.009) predicted poor survival. The poor survival of advanced PD patients who underwent DBS surgery was associated with male sex, orthostatic hypotension, visual hallucination, and nursing home admission. •Mortality of 158 consecutive patients with Parkinson's disease (PD) who received deep brain stimulation surgery was analyzed.•Twenty-seven (17.1%) PD patients (13 men and 14 women) died during the mean follow-up period of 5.3±3.1years.•Poor survival was associated with male sex, orthostatic hypotension, visual hallucination, and nursing home admission.