RESUMO
AIMS: To compare anaesthesia-related outcomes between patients monitored by newly recruited nurse anaesthetists and those monitored by newly recruited anaesthesiologists. DESIGN: This was a retrospective study. METHODS: We conducted a retrospective study that collected demographic information on newly recruited nurse anaesthetists and anaesthesiologists between 2017 and 2022 and recorded information on patients within 6 months of monitoring. Postoperative pain, emergency agitation, nausea, and vomiting were designated anaesthesia-related outcomes. Propensity score matching was used to adjust for covariates. The study adhered to the STROBE guidelines. RESULTS: The study's statistical analysis included 4483 patients monitored by 22 newly recruited nurse anaesthetists and 4959 patients monitored by 23 newly recruited anaesthesiologists. Compared with patients monitored by newly trained anaesthesiologists, the patients monitored by nurse anaesthetists were younger (42.07 ± 20.00 vs. 47.39 ± 18.45 years, p < 0.001) and had a lower body mass index (23.56 ± 4.46 vs. 24.19 ± 4.25, p < 0.001). Patients monitored by anaesthesiologists had a greater proportion of women (61.62% vs. 59.25%, p < 0.001), a high proportion of ASA III and ASA IV (17.1% vs. 8.88%, p < 0.001), and a longer mean surgery duration (78.65 ± 59.01 vs. 70.70 ± 60.65 min, p < 0.001). After propensity score matching was used to adjust for covariates, no statistically significant differences were found in the prevalence of postoperative pain, emergency agitation, or postoperative nausea and vomiting between the two groups (p < 0.05). CONCLUSION: Nurse anaesthetists monitoring alone during anaesthesia maintenance is feasible and safe. The two groups had no significant differences in the incidence of postoperative pain, emergency agitation, or postoperative nausea and vomiting. RELEVANCE TO CLINICAL PRACTICE: The shortage of anaesthesiologists leads to heavy work burden and high incidence of occupational burnout among anaesthesiologists. The study found that it was safe for nurse anaesthetists to perform anaesthetic monitoring alone in the operating room under the supervision of the attending anaesthesiologist and did reduce the burden of anaesthesiologists' work. The results of the current study contribute to the expansion of occupational categories for nurse anaesthetists in countries where anaesthesiologists are in short supply. It provides new ideas for hospital administrators and policy-makers to formulate medical and nursing service policies.
Assuntos
Anestesia , Enfermeiros Anestesistas , Humanos , Feminino , Estudos Retrospectivos , Náusea e Vômito Pós-Operatórios/epidemiologia , Anestesia/efeitos adversos , Dor Pós-OperatóriaRESUMO
BACKGROUND: Acetaminophen is a widely clinically used analgesic. However, the clinical effect of the route of administration on postoperative analgesia as well as on postoperative nausea and vomiting in patients undergoing general anesthesia remains unclear. This study aimed to explore whether the route of administration of acetaminophen affects postoperative analgesia, nausea, and vomiting in patients undergoing general anesthesia. METHODS: We included all randomized controlled trials investigating the effects of the route of administration of acetaminophen on postoperative pain, nausea, and vomiting in patients undergoing general anesthesia. Independent examiners reviewed the literature and extracted data, with disagreements resolved through negotiation or the involvement of a third party. The Cochrane risk assessment tool was used to evaluate the quality of the included randomized controlled trials. A narrative synthesis was conducted to summarize the qualitative information from the included studies. A meta-integration of quantitative data was performed using RevMan 5.4. RESULTS: Ten studies met the inclusion criteria. Eight studies assessed postoperative pain, whereas two assessed postoperative nausea and vomiting. Data from the eight studies assessing postoperative pain confirmed that there was no difference between intravenously and orally administered acetaminophen in adults (OR = -0.13; 95% CI, -0.36 to 0.11; p = 0.3). Data from the two studies assessing postoperative nausea and vomiting revealed no difference between intravenously and orally administered acetaminophen in adults (OR = 0.89; 95% CI, 0.64-1.25; p = 0.51). The included studies were of poor quality, with a heterogeneity of 68%. CONCLUSIONS: No differences in postoperative analgesia or postoperative nausea and vomiting were observed between the routes of administration (intravenous vs. oral) of acetaminophen in adult patients undergoing general anesthesia. There is a need for future large sample studies to increase the reliability of the results.
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Acetaminofen , Náusea e Vômito Pós-Operatórios , Acetaminofen/uso terapêutico , Administração Intravenosa , Administração Oral , Adulto , Analgésicos Opioides/uso terapêutico , Anestesia Geral/métodos , Humanos , Dor Pós-Operatória/tratamento farmacológico , Náusea e Vômito Pós-Operatórios/tratamento farmacológico , Náusea e Vômito Pós-Operatórios/epidemiologia , Ensaios Clínicos Controlados Aleatórios como Assunto , Reprodutibilidade dos TestesRESUMO
Background: Unplanned transfer to intensive care unit (ICU) lead to reduced trust of patients and their families in medical staff and challenge medical staff to allocate scarce ICU resources. This study aimed to explore the incidence and risk factors of unplanned transfer to ICU during emergence from general anesthesia after cerebral surgery, and to provide guidelines for preventing unplanned transfer from post-anesthesia care unit (PACU) to ICU following cerebral surgery. Methods: This was a retrospective case-control study and included patients with unplanned transfer from PACU to ICU following cerebral surgery between January 2016 and December 2020. The control group comprised patients matched (2:1) for age (±5 years), sex, and operation date (±48 hours) as those in the case group. Stata14.0 was used for statistical analysis, and p < .05 indicated statistical significance. Results: A total of 11,807 patients following cerebral surgery operations were cared in PACU during the study period. Of the 11,807 operations, 81 unscheduled ICU transfer occurred (0.686%). Finally, 76 patients were included in the case group, and 152 in the control group. The following factors were identified as independent risk factors for unplanned ICU admission after neurosurgery: low mean blood oxygen (OR = 1.57, 95%CI: 1.20-2.04), low mean albumin (OR = 1.14, 95%CI: 1.03-1.25), slow mean heart rate (OR = 1.04, 95%CI: 1.00-1.08), blood transfusion (OR = 2.78, 95%CI: 1.02-7.58), emergency surgery (OR = 3.08, 95%CI: 1.07-8.87), lung disease (OR = 2.64, 95%CI: 1.06-6.60), and high mean blood glucose (OR = 1.71, 95%CI: 1.21-2.41). Conclusion: We identified independent risk factors for unplanned transfer from PACU to ICU after cerebral surgery based on electronic medical records. Early identification of patients who may undergo unplanned ICU transfer after cerebral surgery is important to provide guidance for accurately implementing a patient's level of care.