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Sci Rep ; 12(1): 7427, 2022 05 06.
Artigo em Inglês | MEDLINE | ID: mdl-35523922

RESUMO

It is still an unsolved problem to achieve both immediate intraoperative feedback and satisfactory surgical experience in percutaneous endoscopic lumbar discectomy under local anesthesia for lumbar disk herniation (LDH) patients. Herein, we compared the analgesic and sedative effects of local anesthesia alone and local anesthesia with conscious sedation in LDH patients during percutaneous endoscopic lumbar discectomy. Ninety-two LDH patients were enrolled and divided into the following groups: control group (Con Group), dexmedetomidine group (Dex Group), oxycodone group (Oxy Group), and dexmedetomidine + oxycodone group (Dex + Oxy Group). Various signs, including mean arterial pressure (MAP), heart rate (HR), pulse oximeter oxygen saturation (SpO2) and Ramsay score, were compared before anesthesia (T1), working cannula establishment (T2), nucleus pulposus removal (T3), and immediately postoperation (T4). Clinical outcomes, including VAS score, operation time, hospitalization period, Macnab criteria, and SF-36 score, were also evaluated. The Dex + Oxy Group showed the most stable MAP and HR at T2 and T3 in all groups. The clinical outcomes, such as VAS, hospitalization period, Macnab criteria, and SF-36 score, have no significant differences among groups (p > 0.05). Local anesthesia combined with conscious sedation is a safe and effective method to improve the surgical experience and achieve satisfying clinical outcomes for LDH patients during percutaneous endoscopic lumbar discectomy.


Assuntos
Dexmedetomidina , Discotomia Percutânea , Deslocamento do Disco Intervertebral , Anestesia Local , Discotomia/métodos , Discotomia Percutânea/métodos , Endoscopia/métodos , Humanos , Deslocamento do Disco Intervertebral/etiologia , Deslocamento do Disco Intervertebral/cirurgia , Vértebras Lombares/cirurgia , Oxicodona , Estudos Retrospectivos , Resultado do Tratamento
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