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1.
Stereotact Funct Neurosurg ; 102(3): 141-155, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38636468

RESUMO

INTRODUCTION: Deep brain stimulation (DBS) is a well-established surgical therapy for patients with Parkinsons' Disease (PD). Traditionally, DBS surgery for PD is performed under local anesthesia, whereby the patient is awake to facilitate intraoperative neurophysiological confirmation of the intended target using microelectrode recordings. General anesthesia allows for improved patient comfort without sacrificing anatomic precision and clinical outcomes. METHODS: We performed a systemic review and meta-analysis on patients undergoing DBS for PD. Published randomized controlled trials, prospective and retrospective studies, and case series which compared asleep and awake techniques for patients undergoing DBS for PD were included. A total of 19 studies and 1,900 patients were included in the analysis. RESULTS: We analyzed the (i) clinical effectiveness - postoperative UPDRS III score, levodopa equivalent daily doses and DBS stimulation requirements. (ii) Surgical and anesthesia related complications, number of lead insertions and operative time (iii) patient's quality of life, mood and cognitive measures using PDQ-39, MDRS, and MMSE scores. There was no significant difference in results between the awake and asleep groups, other than for operative time, for which there was significant heterogeneity. CONCLUSION: With the advent of newer technology, there is likely to have narrowing differences in outcomes between awake or asleep DBS. What would therefore be more important would be to consider the patient's comfort and clinical status as well as the operative team's familiarity with the procedure to ensure seamless transition and care.


Assuntos
Estimulação Encefálica Profunda , Doença de Parkinson , Vigília , Estimulação Encefálica Profunda/métodos , Humanos , Doença de Parkinson/terapia , Doença de Parkinson/cirurgia , Anestesia Geral/métodos , Resultado do Tratamento , Anestesia/métodos
2.
Can J Anaesth ; 71(6): 870-882, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38418762

RESUMO

PURPOSE: The optimal anesthetic technique for surgical drainage of chronic subdural hematoma (CSDH) is still uncertain. We performed this systematic review and meta-analysis to determine if local anesthesia with or without sedation (LA) or general anesthesia (GA) results in better outcomes for surgical drainage of CSDH. METHODS: We searched PubMed, EMBASE, Scopus, Cochrane Central Register of Controlled Trials and ClinicalTrials.gov for randomized controlled trials (RCTs) and prospective or retrospective studies that compared GA vs LA for adult patients undergoing surgical drainage of CSDH and reported at least one outcome of interest. Primary outcomes of interest included total duration of surgery, recurrence rate, and length of hospital stay (LOS). Secondary outcomes included intraoperative adverse events, postoperative complications, and postoperative mortality. RESULTS: Eight studies (1,542 patients; 926 LA; 616 GA) were included-two were RCTs and six were observational studies. Pooling the estimates of all available studies, we found that LA was associated with a decreased mean LOS by about two days (95% confidence interval [CI], -3.47 to -0.77; P = 0.01; low certainty of evidence) as well as a lower risk of postoperative complications (odds ratio, 0.31; 95% CI, 0.17 to 0.58; P = 0.004; very low certainty of evidence). There was no significant difference in terms of duration of surgery, recurrence rate, intraoperative adverse events, or mortality. The quality of the observational studies was poor to fair, largely because of heterogeneity among the studies. Among the RCTs, one had a low risk of bias and one was deemed to be at high risk of bias. CONCLUSIONS: Local anesthesia with/without sedation for surgical drainage of CSDH may be associated with a shorter LOS, and lower postoperative complications. As most of our included studies were observational in nature, our results should be interpreted as summaries of unadjusted group comparisons. In view of the low certainty of evidence, higher quality evidence is required to corroborate these findings. STUDY REGISTRATION: PROSPERO (CRD42022333388); first submitted 1 June 2022.


RéSUMé: OBJECTIF: La technique anesthésique optimale pour le drainage chirurgical de l'hématome sous-dural chronique (HSDC) demeure incertaine. Nous avons réalisé cette revue systématique et méta-analyse pour déterminer si l'anesthésie locale (AL) avec ou sans sédation ou l'anesthésie générale (AG) entraînait de meilleurs devenirs suite à un drainage chirurgical de l'HSDC. MéTHODE: Nous avons effectué des recherches dans les bases de données PubMed, EMBASE, Scopus, le registre central Cochrane des études contrôlées et ClinicalTrials.gov afin d'en extraire les études randomisées contrôlées (ERC) et les études prospectives ou rétrospectives qui comparaient l'AG à l'AL chez une patientèle adulte bénéficiant d'un drainage chirurgical de l'HSDC et qui rapportaient au moins un résultat d'intérêt. Les critères d'évaluation principaux d'intérêt comprenaient la durée totale de la chirurgie, le taux de récidive et la durée du séjour à l'hôpital. Les critères d'évaluation secondaires comprenaient les événements indésirables peropératoires, les complications postopératoires et la mortalité postopératoire. RéSULTATS: Huit études (1542 patients, 926 AL, 616 AG) ont été incluses, dont deux ERC et six études observationnelles. En regroupant les estimations de toutes les études disponibles, nous avons constaté que l'AL était associée à une diminution de la durée moyenne de séjour d'environ deux jours (intervalle de confiance [IC] à 95 %, −3,47 à −0,77; P = 0,01; faible certitude des données probantes) ainsi qu'à un risque plus faible de complications postopératoires (rapport de cotes, 0,31; IC 95 %, 0,17 à 0,58; P = 0,004; très faible certitude des données probantes). Il n'y avait pas de différence significative en termes de durée de la chirurgie, ni de taux de récidive, d'événements indésirables peropératoires ou de mortalité. La qualité des études observationnelles était médiocre à passable, en grande partie en raison de l'hétérogénéité entre les études. Parmi les ERC, l'une présentait un faible risque de biais et l'autre a été considérée comme présentant un risque élevé de biais. CONCLUSION: L'anesthésie locale avec ou sans sédation pour le drainage chirurgical de l'HSDC peut être associée à une durée de séjour hospitalier plus courte et à des complications postopératoires plus faibles. Étant donné que la plupart des études incluses étaient de nature observationnelle, nos résultats doivent être interprétés comme des résumés de comparaisons de groupes non ajustées. Compte tenu de la faible certitude des données probantes, des données de meilleure qualité sont nécessaires pour corroborer ces conclusions. ENREGISTREMENT DE L'éTUDE: PROSPERO (CRD42022333388); soumis pour la première fois le 1er juin 2022.


Assuntos
Anestesia Geral , Anestesia Local , Drenagem , Hematoma Subdural Crônico , Tempo de Internação , Complicações Pós-Operatórias , Ensaios Clínicos Controlados Aleatórios como Assunto , Humanos , Anestesia Geral/métodos , Anestesia Local/métodos , Drenagem/métodos , Hematoma Subdural Crônico/cirurgia , Tempo de Internação/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia
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