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PURPOSE: The aim of this systematic review and meta-analysis was to evaluate whether Enhanced Recovery After Surgery (ERAS) protocols for patients undergoing emergency intra-abdominal surgery improve postoperative outcomes as compared to conventional care. METHODS: MEDLINE, EMBASE, WoS, CENTRAL, and Pubmed were searched from inception to December 2022. Articles were eligible if they were randomized controlled trials (RCT) or non-randomized studies comparing ERAS protocols to conventional care for patients undergoing emergency intra-abdominal surgery. The outcomes included postoperative length of stay (LOS), postoperative morbidity, prolonged postoperative ileus (PPOI), and readmission. An inverse variance random effects meta-analysis was performed. A risk of bias was assessed with Cochrane tools. Certainty of evidence was assessed with GRADE. RESULTS: After screening 1018 citations, 20 studies with 1615 patients in ERAS programs and 1933 patients receiving conventional care were included. There was a reduction in postoperative LOS in the ERAS group for patients undergoing upper gastrointestinal (GI) surgery (MD3.35, 95% CI 2.52-4.17, p < 0.00001) and lower GI surgery (MD2.80, 95% CI 2.62-2.99, p < 0.00001). There was a reduction in postoperative morbidity in the ERAS group for patients undergoing upper GI surgery (RR0.56, 95% CI 0.30-1.02, p = 0.06) and lower GI surgery (RR 0.66, 95%CI 0.52-0.85, p = 0.001). In the upper and lower GI subgroup, there were nonsignificant reductions in PPOI in the ERAS groups (RR0.59, 95% CI 0.30-1.17, p = 0.13; RR0.49, 95% CI 0.21-1.14, p = 0.10). There was a nonsignificant increased risk of readmission in the ERAS group (RR1.60, 95% CI 0.57-4.50, p = 0.50). CONCLUSION: There is low-to-very-low certainty evidence supporting the use ERAS protocols for patients undergoing emergency intra-abdominal surgery. The currently available data are limited by imprecision.
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BACKGROUND: In neonates, uncontrolled pain and opioid exposure are both correlated with short- and long-term adverse events. Therefore, managing pain using opioid-sparing approaches is critical in neonatal populations. Multimodal pain control offers the opportunity to manage pain while reducing short- and long-term opioid-related adverse events. Intravenous (IV) acetaminophen may represent an appropriate adjunct to opioid-based postoperative pain control regimes. However, no trials assess this drug in patients less than 36 weeks post-conceptual age or weighing less than 1500 g. OBJECTIVE: The proposed study aims to determine the feasibility of conducting a randomized control trial to compare IV acetaminophen and fentanyl to a saline placebo and fentanyl for patients admitted to the neonatal intensive care unit (NICU) undergoing major abdominal or thoracic surgery. METHODS AND DESIGN: This protocol is for a single-centre, external pilot randomized controlled trial (RCT). Infants in the NICU who have undergone major thoracic or abdominal surgery will be enrolled. Sixty participants will undergo 1:1 randomization to receive intravenous acetaminophen and fentanyl or saline placebo and fentanyl. After surgery, IV acetaminophen or placebo will be given routinely for eight days (192 hours). Appropriate dosing will be determined based on the participant's gestational age. Patients will be followed for eight days after surgery and will undergo a chart review at 90 days. Primarily feasibility outcomes include recruitment rate, follow-up rate, compliance, and blinding index. Secondary clinical outcomes will be collected as well. CONCLUSION: This external pilot RCT will assess the feasibility of performing a multicenter RCT comparing IV acetaminophen and fentanyl to a saline placebo and fentanyl in NICU patients following major abdominal and thoracic surgery. The results will inform the design of a multicenter RCT, which will have the appropriate power to determine the efficacy of this treatment. TRIAL REGISTRATION: ClinicalTrials.gov NCT05678244, Registered December 6, 2022.
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Acetaminofen , Unidades de Terapia Intensiva Neonatal , Recém-Nascido , Humanos , Acetaminofen/uso terapêutico , Analgésicos Opioides/efeitos adversos , Projetos Piloto , Dor Pós-Operatória/tratamento farmacológico , Fentanila/uso terapêutico , Método Duplo-Cego , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Multicêntricos como AssuntoRESUMO
BACKGROUND: Several management options exist for colonic decompression in the setting of malignant large bowel obstruction, including oncologic resection, surgical diversion, and SEMS as a bridge-to-surgery. Consensus has yet to be reached on optimal treatment pathways. The aim of the present study was to perform a network meta-analysis comparing short-term postoperative morbidity and long-term oncologic outcomes between oncologic resection, surgical diversion, and self-expanding metal stents (SEMS) in left-sided malignant colorectal obstruction with curative intent. METHODS: Medline, Embase, and CENTRAL were systematically searched. Articles were included if they compared two or more of the following in patients presenting with curative left-sided malignant colorectal obstruction: (1) emergent oncologic resection; (2) surgical diversion; and/or (3) SEMS. The primary outcome was overall 90-day postoperative morbidity. Pairwise meta-analyses were performed with inverse variance random effects. Random-effect Bayesian network meta-analysis was performed. RESULTS: From 1277 citations, 53 studies with 9493 patients undergoing urgent oncologic resection, 1273 patients undergoing surgical diversion, and 2548 patients undergoing SEMS were included. Network meta-analysis demonstrated a significant improvement in 90-day postoperative morbidity in patients undergoing SEMS compared to urgent oncologic resection (OR0.34, 95%CrI0.01-0.98). Insufficient RCT data pertaining to overall survival (OS) precluded network meta-analysis. Pairwise meta-analysis demonstrated decreased five-year OS for patients undergoing urgent oncologic resection compared to surgical diversion (OR0.44, 95%CI0.28-0.71, p < 0.01). CONCLUSIONS: Bridge-to-surgery interventions may offer short- and long-term benefits compared to urgent oncologic resection for malignant colorectal obstruction and should be increasingly considered in this patient population. Further prospective study comparing surgical diversion and SEMS is needed.
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Neoplasias Colorretais , Obstrução Intestinal , Humanos , Teorema de Bayes , Neoplasias Colorretais/complicações , Neoplasias Colorretais/cirurgia , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Metanálise em Rede , Estudos Prospectivos , Estudos Retrospectivos , Stents , Resultado do TratamentoRESUMO
Pediatric opioid exposure increases short- and long-term adverse events (AE). The addition of intravenous acetaminophen (IVA) to pediatric pain regimes to may reduce opioids but is not well studied postoperatively. Our objective was to quantify the impact of IVA on postoperative pain, opioid use, and AEs in pediatric patients after major abdominal and thoracic surgery. Medline, Embase, CINAHL, Web of Science, and Cochrane Library were searched systematically for randomized controlled trials (RCTs) comparing IVA to other modalities. Five RCTs enrolling 443 patients with an average age of 2.12 years (± 2.81) were included. Trials comparing IVA with opioids to opioids alone were meta-analyzed. Low to very low-quality evidence demonstrated equivalent pain scores between the groups (-0.23, 95% CI -0.88 to 0.40, p 0.47) and a reduction in opioid consumption (-1.95 morphine equivalents/kg/48 h, 95% CI -3.95 to 0.05, p 0.06) and minor AEs (relative risk 0.39, 95% CI 0.11 to 1.43, p 0.15). We conclude that the addition of IVA to opioid-based regimes in pediatric patients may reduce opioid use and minor AEs without increasing postoperative pain. Given the certainty of evidence, further research featuring patient-important outcomes and prolonged follow-up is necessary to confirm these findings.
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Cirurgia Torácica , Humanos , Criança , Pré-Escolar , Acetaminofen/uso terapêutico , Analgésicos Opioides/uso terapêutico , Abdome/cirurgia , Dor Pós-Operatória/tratamento farmacológicoRESUMO
PURPOSE: Short-stay admissions, with lengths of stay less than 24 h, are used for various surgeries without increasing adverse events. However, it is unclear if short-stay admissions would be safe for loop ileostomy reversals. This review aimed to compare outcomes between short (≤24 hours) and long (>24 hours) admissions for adults undergoing loop ileostomy reversals. METHODS: Medline, Embase, CINAHL, Web of Science, and the Cochrane Library were systematically searched for studies comparing short- to long-stay admissions in adults undergoing loop ileostomy reversals. Meta-analyses were conducted for mortality, reoperation, readmission, and non-reoperative complications. Quality of evidence was assessed with grading of recommendations, assessment, development, and evaluations (GRADE) guidelines. RESULTS: Four observational studies enrolling 24,628 patients were included. Moderate certainty evidence suggests there is no difference in readmissions between short- and long-stay admissions (relative risk (RR) 0.98, 95% CI 0.75 to 1.28, p 0.86). Low certainty evidence demonstrates that short stays may reduce non-reoperative complications (RR 0.44, 95% CI 0.31 to 0.62, p < 0.01). Very low certainty evidence demonstrates that there is no difference in reoperations between short and long stays (RR 1.14, 95% CI 0.26 to 5.04, p 0.87). CONCLUSIONS: Moderate certainty evidence demonstrates that there is no difference in readmission rates between short- and long-stay admissions for loop ileostomy reversals. Less robust evidence suggests equivalence in reoperations and a decrease in non-reoperative complications. Future prospective trials are required to evaluate the feasibility and efficacy of short-stay admissions. TRIAL REGISTRATION: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=307381 Prospero (CRD42022307381), January 30, 2022.
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Hospitalização , Ileostomia , Adulto , Humanos , Ileostomia/efeitos adversos , ReoperaçãoRESUMO
PURPOSE: Surgery for pectus excavatum is associated with significant postoperative pain. The aim of this study was to summarize the current literature regarding postoperative pain control for pediatric patients undergoing minimally invasive repair of pectus excavatum (MIRPE). METHODS: A systematic search of Medline, Embase, PubMed, CINAHL, Web of Science, and the Cochrane Library for randomized controlled trials (RCT) comparing methods of pain control in pediatric patients undergoing MIRPE was conducted. Studies were restricted to the English language. RESULTS: After screening 1304 references, 9 randomized control trials (RCTs) enrolling 485 patients were included. The average age was 11.9â¯years (±3.1). Pain scores were decreased with ropivacaine compared to bupivacaine-based epidurals. In studies comparing ketamine to opioid based patient-controlled anesthesia (PCA) pumps, the results were variable. Intercostal and paravertebral nerve blocks had decreased pain scores in 75% of the studies compared to opioid-based PCA. Opioid consumption was decreased in 50% of the trials assessing ketamine-based infusions and 75% of the studies comparing intercostal and paravertebral nerve blocks. Nausea was decreased in several of the ketamine-based infusion and intercostal and paravertebral nerve block studies. CONCLUSION: Ketamine-including infusions or paravertebral and intercostal nerve blocks may represent superior methods of postoperative pain control for MIRPE. Further work is needed to confirm results. LEVEL OF EVIDENCE: 2A [1].
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Tórax em Funil/cirurgia , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Dor Pós-Operatória/terapia , Adolescente , Analgésicos/uso terapêutico , Analgésicos Opioides/uso terapêutico , Bupivacaína/uso terapêutico , Criança , Humanos , Ketamina/uso terapêuticoRESUMO
BACKGROUND AND OBJECTIVES: There is a limited appreciation of the epidemiology of dialysis-receiving AKI in children. The primary objective of the study was to evaluate changes in the incidence of dialysis-receiving AKI among children over a period of 20 years in Ontario, Canada. The secondary objectives were to assess temporal trends in the utilization of various dialysis modalities and 30-day mortality among children with dialysis-receiving AKI. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: All children (29 days to 18 years) who received their first dialysis for AKI between 1996 and 2015 were identified from healthcare administrative databases. Those who received dialysis for ESKD, inborn errors of metabolism, and poisonings were excluded. The incidence rates of dialysis-receiving AKI were reported annually. The Cochran-Armitage test was used to assess trends in the incidence and short-term mortality after dialysis-receiving AKI. RESULTS: We identified 1394 children treated with dialysis for AKI during a hospital stay. There was a significant increase in the incidence of dialysis-receiving AKI among hospitalized children from 1996 (0.58 per 1000 person-years) to 2015 (0.65 per 1000 person-years) (P=0.01). The use of continuous kidney replacement therapy and intermittent hemodialysis increased whereas the relative use of peritoneal dialysis declined over time. Thirty-day mortality rates after dialysis-receiving AKI increased from 14% to 25% between 1996 and 2009 and reduced to 19% in the more recent years (P=0.03). CONCLUSIONS: In Ontario, the incidence of dialysis-receiving AKI among children has increased between 1996 and 2015. The use of peritoneal dialysis for AKI has declined and the short-term mortality after dialysis-receiving AKI has increased.