Dexmedetomidine-induced anesthesia in elderly patients undergoing hip replacement surgery

Li, Junqing; Yuan, Hongbin; Wang, Xiaoqiang; Yang, Meng

doi:10.12998/wjcc.v11.i16.3756

Cited by 4 publications

(1 citation statement)

References 17 publications

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“…In many surgeries, sedative drugs are commonly used alongside neuraxial anesthesia to alleviate fear and anxiety in patients. 42 These drugs are administered after the patient is positioned, and as the sedation score reaches a certain level, the distinction between intrathecal anesthesia and general anesthesia becomes less clear.…”

Section: It Was Observedmentioning

confidence: 99%

Correlation Between Anesthesia Methods and Adverse Short-Term Postoperative Outcomes Depending on Frailty: A Prospective Cohort Study

Feng,

Sun,

Wei

et al. 2024

CIA

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This study aims to investigate how the type of anesthesia used during major orthopedic surgery may impact adverse shortterm postoperative outcomes depending on frailty. Methods: To conduct this investigation, we recruited individuals aged 65 years and older who underwent major orthopedic surgery between March 2022 and April 2023 at a single institution. We utilized the FRAIL scale to evaluate frailty. The primary focus was on occurrences of death or the inability to walk 60 days after the surgery. Secondary measures included death within 60 days; inability to walk without human assistance at 60 days; death or the inability to walk without human assistance at 30 days after surgery, the first time out of bed after surgery, postoperative blood transfusion, length of hospital stay, hospital costs, and the occurrence of surgical complications such as dislocation, periprosthetic fracture, infection, reoperation, wound complications/hematoma. Results: In a study of 387 old adult patients who had undergone major orthopedic surgery, 41.3% were found to be in a frail state. Among these patients, 262 had general anesthesia and 125 had neuraxial anesthesia. Multifactorial logistic regression analyses showed that anesthesia type was not linked to complications. Instead, frailty (OR 4.04, 95% CI 1.04 to 8.57, P< 0.001), age (OR 1.05, 95% CI 1.00-1.10, P= 0.017), and aCCI scores, age-adjusted Charlson Comorbidity Index, (OR 1.36, 95% CI 1.12 to 1.66, P= 0.002) were identified as independent risk factors for death or new walking disorders in these patients 60 days after surgery. After adjusting for frailty, anesthesia methods was not associated with the development of death or new walking disorders in these patients (P > 0.05). Conclusion:In different frail populations, neuraxial anesthesia is likely to be comparable to general anesthesia in terms of the incidence of short-term postoperative adverse outcomes.

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Section: It Was Observedmentioning

confidence: 99%