Comparison of General and Local Anesthesia for Deep Brain Stimulator Insertion: A Systematic Review

Background: Subthalamic nucleus deep brain stimulation (STN–DBS) has become a standard treatment for many patients with Parkinson’s disease (PD). The reported clinical outcome measures for procedures done under general anesthesia (GA) compared to traditional local anesthetic (LA) technique are quite...

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Veröffentlicht in:Canadian journal of neurological sciences 2017-11, Vol.44 (6), p.697-704
Hauptverfasser: Sheshadri, Veena, Rowland, Nathan C., Mehta, Jigesh, Englesakis, Marina, Manninen, Pirjo, Venkatraghavan, Lashmi
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Sprache:eng
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Zusammenfassung:Background: Subthalamic nucleus deep brain stimulation (STN–DBS) has become a standard treatment for many patients with Parkinson’s disease (PD). The reported clinical outcome measures for procedures done under general anesthesia (GA) compared to traditional local anesthetic (LA) technique are quite heterogeneous and difficult to compare. The aim of this systematic review and metaanalysis was to determine whether the clinical outcome after STN–DBS insertion under GA is comparable to that under LA in patients with Parkinson’s disease. Methods: The databases of Medline Embase, Cochrane library and Pubmed were searched for eligible studies (human trials, English language, published between 1946 and January of 2016). The primary outcome of this study was to assess the postoperative improvement in the symptoms, evaluated using either Unified Parkinson’s Disease Rating Scale (UPDRS) scores or levodopa equivalent dosage (LEDD) requirement. Results: The literature searches yielded 395 citations and six retrospective cohort studies with a sample size of 455 (194 in GA and 261 in LA) were included in the analysis. Regarding the clinical outcomes, there were no significant differences in the postoperative Unified Parkinson’s disease rating scale and levodopa equivalent drug dosage between the GA and the LA groups. Similarly, the adverse events and target accuracy were also comparable between the groups. Conclusions: This systematic review and meta-analysis shows that currently there is no good quality data to suggest equivalence of GA to LA during STN-DBS insertion in patients with PD, with some factors trending towards LA. There is a need for a prospective randomized control trial to validate our results. Comparaison entre l’anesthésie générale etl’anesthésie locale lors de l’implantation d’un appareil de stimulation cérébrale profonde. Contexte: La stimulation cérébrale profonde du noyau sous-thalamique est maintenant le traitement standard chez plusieurs patients atteints de la maladie de Parkinson (MP). Les résultats cliniques consécutifs à des interventions chirurgicales effectuées sous anesthésie générale (AG) ou à la technique traditionnelle d’intervention sous anesthésie locale (AL) sont très hétérogènes et difficiles à comparer entre eux. Le but de cette revue systématique et de cette méta-analyse a donc été de déterminer siles résultats cliniquesaprès l’implantation sous AG d’un appareil de stimulation cérébrale profonde sont comparables à ceux consécutifs
ISSN:0317-1671
2057-0155
DOI:10.1017/cjn.2017.224