Browsing by Author "De La Cuadra Fontaine, Juan Carlos"

Now showing 1 - 3 of 3
  • Thumbnail Image
    Item
    Bloqueio perioperatório do plexo lombar e isquemia cardíaca em pacientes com fratura de quadril: ensaio clínico randomizado
    (2018) Altermatt Couratier, Fernando René; Echevarría, Ghislaine C.; Cuadra F., Juan Carlos de la; Baeza Vergara, Ricardo Gabriel; Ferrada, Marcela; De La Cuadra Fontaine, Juan Carlos; Corvetto Aqueveque, Marcia Antonia
  • No Thumbnail Available
    Item
    EP072 Rebound pain with ambulatory perineural catheter for rotator cuff repair
    (2024) De La Cuadra Fontaine, Juan Carlos; Miranda Hiriart, Pablo; Morrison Corrales, Christopher Joseph; Altermatt Couratier, Fernando René
    Background and Aims The appearance of sudden intense pain, after a peripheral nerve block ceases, is kown as Rebound Pain (RP). The reported frequency is described as between 40-60%. To reduce its occurrence, the use of adjuvants and the use of perineural catheter have been described. Dexamethasone, both perineural and also intravenously, reduces the incidence of RP. The risk decreases to approximately 10-20%. The methodology of studies using continuous technique has not allowed us to further clarify the benefit of their use. Our objective was to measure the incidence of RP in patients undergoing shoulder rotator cuff surgery with the use of home perineural catheters in our postoperative ambulatory REDCAP registry.Methods The study has ethics committee approval. A review of REDCAP was carried out from January 1, 2020 to December 31, 2023, extracting data from patients with a diagnosis of rotator cuff tear. Pain >7 on a scale of 0-10 was considered rebound pain.Results 495 patients were identified. 58 were lost to post-discharge follow-up (11.7%). Among the remaining 437 patients, 81 (18.5%) reported pain >7 at least once. On first postoperative day, 26 (5.7%). On 2nd postoperative day, 33 patients (7,8%) At the end of the infusion, 5,8% of patients reported rebound pain according to the work definition.
  • Thumbnail Image
    Item
    Parche de sangre cervical para tratamiento de síndrome de hipotensión/ hipovolumen de líquido cefalorraquídeo espontáneo. Reporte de un caso
    (2022) Lacassie Quiroga, Héctor Javier; Mellado Talesnik, Patricio Andrés; Benavides Tala, Javiera Ignacia; De La Cuadra Fontaine, Juan Carlos; Cruz Quiroga, Juan Pablo; Díaz Lorenzo, José Pablo; Elgueta Le-beuffe, María Francisca
    Presentamos el tratamiento eficaz de una filtración espontánea de líquido cefalorraquídeo (LCR) asociada a un síndrome de hipotensión/hipovolumen de LCR a nivel cervical alto, caracterizado por delirio y hematomas subdurales secundarios, refractarios al drenaje quirúrgico, que se resolvió con dos parches de sangre epidurales cervicales consecutivos.