scholarly journals Colonização pré-operatória por Staphylococcus aureus e as bactérias não suscetíveis à cefalosporina, em pacientes com fratura proximal do fêmur

2022 ◽  
Author(s):  
Leonardo R. Bastos ◽  
Mila M. Almeida ◽  
Elizabeth A. Marques ◽  
Robson Souza Leão
Keyword(s):  
Staphylococcus Aureus ◽  
American Society ◽  
American Society Of Anesthesiologists

Resumo Objetivo Estimar a frequência da colonização por Staphylococcus aureus e as bactérias não suscetíveis à cefalosporina, em pacientes com fratura proximal do fêmur durante a internação pré-operatória. Métodos Avaliação da prevalência e incidência em 63 pacientes hospitalizados ao longo de um ano. O tempo médio de internação pré-tratamento foi de 12 dias. As amostras foram coletadas das narinas, pele da virilha e mucosa anal, durante a internação prévia ao tratamento e testadas pela técnica de disco-difusão. Resultados A incidência da colonização hospitalar e a prevalência de resultados positivos foram de 14,3% e 44,4% para Staphylococcus aureus; 3,2% e 6,4% para S. aureus resistente à meticilina; 28,6% e 85,7% para Staphylococcus coagulase-negativo resistente à meticilina; 28,6% e 61,9% para Enterobacteriaceae não suscetível à cefazolina (KFNSE); e 20,6% e 28,6% para Enterobacteriaceae não suscetível à cefuroxima (CXNSE). Além da duração do período de internação pré-tratamento, os pacientes não deambularam previamente à ocorrência da fratura e nem fizeram uso de antimicrobiano. Além disso, a duração do período de internação pré-tratamento cirúrgico, ser não-deambulador antes da fratura, uso de antimicrobianos, risco cirúrgico IV pela American Society of Anesthesiologists (ASA) e internação anterior, estiveram relacionados a um aumento na incidência de aquisição hospitalar e prevalência de colonização pelas cepas avaliadas. A prevalência de colonização pela KFNSE foi três vezes maior do que pela CXNSE na admissão e duas vezes maior no momento do tratamento da fratura. Conclusão Observou-se uma alta incidência da colonização hospitalar e prevalência da colonização por todas as cepas estudadas, o que pode orientar a indicação de medidas profiláticas contra a infecção.

A Comparison of Colectomy Outcomes Utilizing Open, Laparoscopic, and Robotic Techniques

2020 ◽  
pp. 000313482097338
Author(s):  
Elizabeth McCarthy ◽  
Benjamin L. Gough ◽  
Michael S. Johns ◽  
Alexandra Hanlon ◽  
Sachin Vaid ◽  
...  
Keyword(s):  
Postoperative Recovery ◽  
Logistic Regression Models ◽  
Community Institution ◽  
Physical Status Classification ◽  
Estimated Blood Loss ◽  
Comparative Review ◽  
Significant Difference ◽  
American Society ◽  
The Individual ◽  
American Society Of Anesthesiologists

Introduction Robotic colectomy could reduce morbidity and postoperative recovery over laparoscopic and open procedures. This comparative review evaluates colectomy outcomes based on surgical approach at a single community institution. Methods A retrospective review of all patients who underwent colectomy by a fellowship-trained colon and rectal surgeon at a single institution from 2015 through 2019 was performed, and a cohort developed for each approach (open, laparoscopic, and robotic). 30-day outcomes were evaluated. For dichotomous outcomes, univariate logistic regression models were used to quantify the individual effect of each predictor of interest on the odds of each outcome. Continuous outcomes received a similar approach; however, linear and Poisson regression modeling were used, as appropriate. Results 115 patients were evaluated: 14% (n = 16) open, 44% (n = 51) laparoscopic, and 42% (n = 48) robotic. Among the cohorts, there was no statistically significant difference in operative time, rate of reoperation, readmission, or major complications. Robotic colectomies resulted in the shortest length of stay (LOS) (Kruskal-Wallis P < .0001) and decreased estimated blood loss (EBL) (Kruskal-Wallis P = .0012). Median age was 63 years (interquartile range [IQR] 53-72). 54% (n = 62) were female. Median American Society of Anesthesiologists physical status classification was 3 (IQR 2-3). Median body mass index was 28.67 (IQR 25.03-33.47). A malignant diagnosis was noted on final pathology in 44% (n = 51). Conclusion Among the 3 approaches, there was no statistically significant difference in 30-day morbidity or mortality. There was a statistically significant decreased LOS and EBL for robotic colectomies.

Predictors of Successful Early Discharge for Total Hip and Knee Arthroplasty in Octogenarians

2021 ◽  
pp. 155633162110306
Author(s):  
Andrew B. Kay ◽  
Danielle Y. Ponzio ◽  
Courtney D. Bell ◽  
Fabio Orozco ◽  
Zachary D. Post ◽  
...  
Keyword(s):  
Range Of Motion ◽  
Knee Arthroplasty ◽  
Early Discharge ◽  
Readmission Rates ◽  
Patients Âgés ◽  
Total Hip ◽  
Hip And Knee Arthroplasty ◽  
Student’S T ◽  
American Society ◽  
American Society Of Anesthesiologists

Background: Decreased length of stay after total joint arthroplasty (TJA) is becoming a more common way to contain healthcare costs and increase patient satisfaction. There is little evidence to support “early” discharge in elderly patients. Purpose: We sought to identify preoperative factors that correlated with early discharge (by postoperative day [POD] 1) in comparison to late discharge (after POD2) in octogenarians after TJA. Methods: In a retrospective cohort study from a single institution, we identified 482 patients ages 80 to 89 who underwent primary TJA from January 2014 to December 2017; 319 had total knee arthroplasty (TKA) and 163 had total hip arthroplasty (THA). Data collected included preoperative knee range of motion (ROM), demographics, and comorbidities; 90-day readmission and mortality rates were also evaluated. P values for continuous data were calculated using student’s t test and for categorical data using χ2 testing. Results: Of octogenarian patients, 30.9% were discharged by POD1. Early discharge was associated with being male, married, and nonsmoking, as well as having an American Society of Anesthesiologists (ASA) score of 2, independent preoperative ambulation, and a postoperative caregiver. Type of procedure (TKA vs THA), body mass index, laterality, preoperative range of motion (ROM) for TKA, and single vs multilevel home did not affect the probability of early discharge. Discharge on POD1 was not associated with increased 90-day readmission rates. There were no deaths. Conclusion: Early discharge for octogenarians can be successfully implemented in a select subset of patients without increasing 90-day readmission or death rates. There are multiple factors that predict successful early discharge.

scholarly journals Validation of the Berlin Questionnaire and American Society of Anesthesiologists Checklist as Screening Tools for Obstructive Sleep Apnea in Surgical Patients

2008 ◽  
Vol 108 (5) ◽  
pp. 822-830 ◽  
Author(s):  
Frances Chung ◽  
Balaji Yegneswaran ◽  
Pu Liao ◽  
Sharon A. Chung ◽  
Santhira Vairavanathan ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
High Risk ◽  
Screening Tools ◽  
Surgical Patients ◽  
Apnea Hypopnea Index ◽  
Berlin Questionnaire ◽  
Obstructive Sleep ◽  
American Society ◽  
American Society Of Anesthesiologists ◽  
Stop Questionnaire

Background Because of the high prevalence of obstructive sleep apnea (OSA) and its adverse impact on perioperative outcome, a practical screening tool for surgical patients is required. This study was conducted to validate the Berlin questionnaire and the American Society of Anesthesiologists (ASA) checklist in surgical patients and to compare them with the STOP questionnaire. Methods After hospital ethics approval, preoperative patients aged 18 yr or older and without previously diagnosed OSA were recruited. The scores from the Berlin questionnaire, ASA checklist, and STOP questionnaire were evaluated versus the apnea-hypopnea index from in-laboratory polysomnography. The perioperative data were collected through chart review. Results Of 2,467 screened patients, 33, 27, and 28% were respectively classified as being at high risk of OSA by the Berlin questionnaire, ASA checklist, and STOP questionnaire. The performance of the screening tools was evaluated in 177 patients who underwent polysomnography. The sensitivities of the Berlin questionnaire, ASA checklist, and STOP questionnaire were 68.9-87.2, 72.1-87.2, and 65.6-79.5% at different apnea-hypopnea index cutoffs. There was no significant difference between the three screening tools in the predictive parameters. The patients with an apnea-hypopnea index greater than 5 and the patients identified as being at high risk of OSA by the STOP questionnaire or ASA checklist had a significantly increased incidence of postoperative complications. Conclusions Similar to the STOP questionnaire, the Berlin questionnaire and ASA checklist demonstrated a moderately high level of sensitivity for OSA screening. The STOP questionnaire and the ASA checklist were able to identify the patients who were likely to develop postoperative complications.

scholarly journals Comparison of Train of Four Measurements with Kinemyography NMT DATEX and Accelerography TOFscan

2021 ◽  
Vol 9 (2) ◽  
pp. 21
Author(s):  
Cyrus Motamed ◽  
Migena Demiri ◽  
Nora Colegrave
Keyword(s):  
Neuromuscular Blockade ◽  
Lower Limit ◽  
Elective Surgery ◽  
Orotracheal Intubation ◽  
Neuromuscular Blocking ◽  
Physical Status Classification ◽  
Train Of Four ◽  
Surgery First ◽  
American Society ◽  
American Society Of Anesthesiologists

Introduction: This study was designed to compare the Datex neuromuscular transmission (NMT) kinemyography (NMTK) device with the TOFscan (TS) accelerometer during the onset and recovery of neuromuscular blockade. Patients and methods: This prospective study included adult patients who were scheduled to undergo elective surgery with general anesthesia and orotracheal intubation. The TS accelerometer was randomly placed at the adductor pollicis on one hand, and the NMTK was placed on the opposite arm. Anesthesia was initiated with remifentanil target-controlled infusion (TCI) and 2.0–3.0 mg/kg of propofol. Thereafter, 0.5 mg/kg of atracurium or 0.6 mg/kg of rocuronium was injected. If needed, additional neuromuscular blocking agents were administered to facilitate surgery. First, we recorded the train of four (TOF) response at the onset of neuromuscular blockade to reach a TOF count of 0. Second, we recorded the TOF response at the recovery of neuromuscular blockade to obtain a T4/T1 90% by both TS and NMTK. Results: There were 32 patients, aged 38–83 years, with the American Society of Anesthesiologists (ASA) Physical Status Classification I–III included and analyzed. Surgery was abdominal, gynecologic, or head and neck. The Bland and Altman analysis for obtaining zero responses during the onset showed a bias (mean) of 2.7 s (delay) of TS in comparison to NMTK, with an upper/lower limit of agreement of [104; −109 s] and a bias of 36 s of TS in comparison to NMTK, with an upper/lower limit of agreement of [−21.8, −23.1 min] during recovery (T4/T1 > 90%). Conclusions: Under the conditions of the present study, the two devices are not interchangeable. Clinical decisions for deep neuromuscular blockade should be made cautiously, as both devices appear less accurate with significant variability.

Neuromuscular blockade effects of cisatracurium in 11 cats undergoing ophthalmological surgery anaesthetised with isoflurane

2021 ◽  
pp. 1098612X2110218
Author(s):  
Anne-Sophie Van Wijnsberghe ◽  
Keila K Ida ◽  
Petra Dmitrovic ◽  
Alexandru Tutunaru ◽  
Charlotte Sandersen
Keyword(s):  
Neuromuscular Blockade ◽  
Case Series ◽  
Neuromuscular Function ◽  
Duration Of Action ◽  
Cardiovascular Side Effects ◽  
Train Of Four ◽  
Physical Classification ◽  
The Mean ◽  
American Society ◽  
American Society Of Anesthesiologists

Case series summary This case series describes the neuromuscular blockade (NMB) following 0.15 mg/kg intravenous (IV) cisatracurium administration in 11 cats undergoing ophthalmological surgery and anaesthetised with isoflurane. Anaesthetic records were analysed retrospectively. Neuromuscular function was assessed by a calibrated train-of-four (TOF) monitor. Cats were 73 ± 53 months old, weighed 4 ± 1 kg and were of American Society of Anesthesiologists’ physical classification 2. Duration of anaesthesia and surgery were 144 ± 27 and 94 ± 24 mins, respectively. The lowest TOF count was zero in four cats, four in six cats and for one cat the TOF ratio never decreased below 31%. The time of onset was between 1 and 6 mins after the administration of cisatracurium and the mean duration of action was 20.4 ± 10.1 mins. Relevance and novel information Cisatracurium at a dose of 0.15 mg/kg IV did not consistently induce a TOF count of zero in all cats. The dose used in these cats did not produce any remarkable cardiovascular side effects. Although the NMB was not complete, the dose given was sufficient to produce central eyeball position, which was the goal of the ophthalmic surgeries.

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