Cargando…

The long-term efficacy of STN vs GPi deep brain stimulation for Parkinson disease: A meta-analysis

OBJECTIVE: This meta-analysis assessed the long-term efficacy of deep brain stimulation (DBS) of the subthalamic nucleus (STN) and globus pallidus interna (GPi) for Parkinson disease (PD). METHODS: PubMed, Cochrane Library, and Clinical Trials databases were searched. Outcomes were unified Parkinson...

Descripción completa

Detalles Bibliográficos
Autores principales: Peng, Lilei, Fu, Jie, Ming, Yang, Zeng, Shan, He, Haiping, Chen, Ligang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer Health 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6393030/
https://www.ncbi.nlm.nih.gov/pubmed/30170458
http://dx.doi.org/10.1097/MD.0000000000012153
Descripción
Sumario:OBJECTIVE: This meta-analysis assessed the long-term efficacy of deep brain stimulation (DBS) of the subthalamic nucleus (STN) and globus pallidus interna (GPi) for Parkinson disease (PD). METHODS: PubMed, Cochrane Library, and Clinical Trials databases were searched. Outcomes were unified Parkinson disease rating scale section (UPDRS) III off-medication score, Parkinson's disease questionnaire: 39 activities of daily living (PDQ-39 ADL) score, and levodopa-equivalent dosage after DBS. RESULTS: During the off-medication state, pooled weighted mean difference (WMD) of UPDRS III score was .69 (95% confidence interval [CI] = −1.77 to 3.16, P = .58). In subgroup analysis, WMD of UPDRS III off-medication scores from baseline to 2 years and 3 years post-DBS were −.61 (95% CI = −2.97 to 1.75, P = .61) and 2.59 (95% CI = −2.30 to 7.47, P = .30). Pooled WMD of changes in tremor, rigidity, and gait scores were 1.12 (95% CI = −0.05 to 2.28, P = .06), 1.22 (95% CI = −0.51 to 2.94, P = .17) and .37 (95% CI = −0.13 to 0.87, P = .15), respectively. After DBS, pooled WMD of PDQ-39 ADL and LED were −3.36 (95% CI = −6.36 to −0.36, P = .03) and 194.89 (95% CI = 113.16 to 276.63, P < .001). CONCLUSIONS: STN-DBS and GPi-DBS improve motor function and activities of daily living for PD. Differences in the long-term efficacy for PD on motor symptoms were not observed.