Serviços Personalizados
Journal
Artigo
Indicadores
Citado por SciELO
Links relacionados
Similares em SciELO
Compartilhar
Revista de la Asociación Argentina de Ortopedia y Traumatología
versão On-line ISSN 1852-7434
Resumo
ROJAS LIEVANO, Jorge et al. Bloqueos supraescapular e interescalénico como analgesia después de la reparación artroscópica del manguito rotador: estudio de cohorte comparativo retrospectivo. Rev. Asoc. Argent. Ortop. Traumatol. [online]. 2023, vol.88, n.4, pp.379-385. ISSN 1852-7434. http://dx.doi.org/https://doi.org/10.15417/issn.1852-7434.2023.88.4.1594.
Introduction: This study aimed to compare the efficacy of interscalene block (ISB) and suprascapular nerve block (SSNB), individually and in combination (ISB+SSNB), used as postoperative analgesia within the first 3 hours after arthroscopic rotator cuff repair. Materials and Methods: Retrospective comparative cohort study, conducted between 2019 and 2021. The primary endpoint was shoulder pain score in the immediate postoperative period as reported on a visual analog scale (VAS) by the patient. Secondary endpoints were opioid use in the recovery room (first 3 hours) and locoregional anesthesia complications. Results: 175 patients were included; 13 in the ISB group, 61 in the ISB+SSNB group, and 101 in the SSNB group. The ISB group and the ISB+SSNB group had significantly less pain in the recovery room than the SSNB group (p = 0.001 and p < 0.001, respectively). The percentage of patients who required at least one dose of opioid and the total number of opioids consumed in milligrams of morphine equivalent were significantly lower for the ISB and ISB+SSNB groups than for the SSNB group (p < 0.001). There were no significant differences in pain or opioid use between ISB alone or combined with SSNB (ISB+SSNB). Conclusions: In this retrospective comparative study, ISB was more effective in relieving pain and reducing opioid use in the recovery room after arthroscopic rotator cuff repair than SSNB. The ISB+SSNB combination did not increase effectiveness, and therefore it is suggested not to combine these two techniques.
Palavras-chave : Rotator cuff tear; interscalene block; suprascapular nerve block; arthroscopic repair.