RESUMO
BACKGROUND: The addition of vancomycin to beta-lactam prophylaxis in arthroplasty may reduce surgical-site infections; however, the efficacy and safety are unclear. METHODS: In this multicenter, double-blind, superiority, placebo-controlled trial, we randomly assigned adult patients without known methicillin-resistant Staphylococcus aureus (MRSA) colonization who were undergoing arthroplasty to receive 1.5 g of vancomycin or normal saline placebo, in addition to cefazolin prophylaxis. The primary outcome was surgical-site infection within 90 days after surgery. RESULTS: A total of 4239 patients underwent randomization. Among 4113 patients in the modified intention-to-treat population (2233 undergoing knee arthroplasty, 1850 undergoing hip arthroplasty, and 30 undergoing shoulder arthroplasty), surgical-site infections occurred in 91 of 2044 patients (4.5%) in the vancomycin group and in 72 of 2069 patients (3.5%) in the placebo group (relative risk, 1.28; 95% confidence interval [CI], 0.94 to 1.73; P = 0.11). Among patients undergoing knee arthroplasty, surgical-site infections occurred in 63 of 1109 patients (5.7%) in the vancomyin group and in 42 of 1124 patients (3.7%) in the placebo group (relative risk, 1.52; 95% CI, 1.04 to 2.23). Among patients undergoing hip arthroplasty, surgical-site infections occurred in 28 of 920 patients (3.0%) in the vancomyin group and in 29 of 930 patients (3.1%) in the placebo group (relative risk, 0.98; 95% CI, 0.59 to 1.63). Adverse events occurred in 35 of 2010 patients (1.7%) in the vancomycin group and in 35 of 2030 patients (1.7%) in the placebo group, including hypersensitivity reactions in 24 of 2010 patients (1.2%) and 11 of 2030 patients (0.5%), respectively (relative risk, 2.20; 95% CI, 1.08 to 4.49), and acute kidney injury in 42 of 2010 patients (2.1%) and 74 of 2030 patients (3.6%), respectively (relative risk, 0.57; 95% CI, 0.39 to 0.83). CONCLUSIONS: The addition of vancomycin to cefazolin prophylaxis was not superior to placebo for the prevention of surgical-site infections in arthroplasty among patients without known MRSA colonization. (Funded by the Australian National Health and Medical Research Council; Australian New Zealand Clinical Trials Registry number, ACTRN12618000642280.).
Assuntos
Antibacterianos , Antibioticoprofilaxia , Artroplastia de Substituição , Cefazolina , Infecção da Ferida Cirúrgica , Vancomicina , Adulto , Humanos , Antibacterianos/efeitos adversos , Antibacterianos/uso terapêutico , Antibioticoprofilaxia/efeitos adversos , Antibioticoprofilaxia/métodos , Artroplastia do Joelho/efeitos adversos , Artroplastia do Joelho/métodos , Austrália , Cefazolina/efeitos adversos , Cefazolina/uso terapêutico , Staphylococcus aureus Resistente à Meticilina , Infecções Estafilocócicas/epidemiologia , Infecções Estafilocócicas/prevenção & controle , Infecções Estafilocócicas/tratamento farmacológico , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/etiologia , Vancomicina/efeitos adversos , Vancomicina/uso terapêutico , Método Duplo-Cego , Artroplastia de Substituição/efeitos adversos , Artroplastia de Substituição/métodos , Artroplastia de Substituição/estatística & dados numéricosRESUMO
OBJECTIVE: To assess the effect of antimicrobial prophylaxis with ampicillin-sulbactam (ABPC/SBT) compared with cefazolin (CEZ) on the short-term outcomes after esophagectomy. BACKGROUND: CEZ is widely used for antimicrobial prophylaxis in esophagectomy without procedure-specific evidence, whereas ABPC/SBT is preferred in some hospitals to target both aerobic and anaerobic oral bacteria. METHODS: Data of patients who underwent esophagectomy for cancer between July 2010 and March 2019 were extracted from a nationwide Japanese inpatient database. Overlap propensity score weighting was conducted to compare the short-term outcomes [including surgical site infection (SSI), anastomotic leakage, and respiratory failure] between antimicrobial prophylaxis with CEZ and ABPC/SBT after adjusting for potential confounders. Sensitivity analyses were also performed using propensity score matching and instrumental variable analyses. RESULTS: Among 17,772 eligible patients, 16,077 (90.5%) and 1695 (9.5%) patients were administered CEZ and ABPC/SBT, respectively. SSI, anastomotic leakage, and respiratory failure occurred in 2971 (16.7%), 2604 (14.7%), and 2754 patients (15.5%), respectively. After overlap weighting, ABPC/SBT was significantly associated with a reduction in SSI [odds ratio 0.51 (95% CI: 0.43-0.60)], anastomotic leakage [0.51 (0.43-0.61)], and respiratory failure [0.66 (0.57-0.77)]. ABPC/SBT was also associated with reduced respiratory complications, postoperative length of stay, and total hospitalization costs. The proportion of Clostridioides difficile colitis and noninfectious complications did not differ between the groups. Propensity score matching and instrumental variable analyses demonstrated equivalent results. CONCLUSIONS: The administration of ABPC/SBT as antimicrobial prophylaxis for esophagectomy was associated with better short-term postoperative outcomes compared with CEZ.
Assuntos
Anti-Infecciosos , Insuficiência Respiratória , Humanos , Cefazolina/uso terapêutico , Japão , Pacientes Internados , Fístula Anastomótica , Esofagectomia , Ampicilina/uso terapêutico , Sulbactam/uso terapêutico , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/tratamento farmacológicoRESUMO
OBJECTIVE: To estimate preoperative risk of postoperative infections using structured electronic health record (EHR) data. BACKGROUND: Surveillance and reporting of postoperative infections is primarily done through costly, labor-intensive manual chart reviews on a small sample of patients. Automated methods using statistical models applied to postoperative EHR data have shown promise to augment manual review as they can cover all operations in a timely manner. However, there are no specific models for risk-adjusting infectious complication rates using EHR data. METHODS: Preoperative EHR data from 30,639 patients (2013-2019) were linked to the American College of Surgeons National Surgical Quality Improvement Program preoperative data and postoperative infection outcomes data from 5 hospitals in the University of Colorado Health System. EHR data included diagnoses, procedures, operative variables, patient characteristics, and medications. Lasso and the knockoff filter were used to perform controlled variable selection. Outcomes included surgical site infection, urinary tract infection, sepsis/septic shock, and pneumonia up to 30 days postoperatively. RESULTS: Among >15,000 candidate predictors, 7 were chosen for the surgical site infection model and 6 for each of the urinary tract infection, sepsis, and pneumonia models. Important variables included preoperative presence of the specific outcome, wound classification, comorbidities, and American Society of Anesthesiologists physical status classification. The area under the receiver operating characteristic curve for each model ranged from 0.73 to 0.89. CONCLUSIONS: Parsimonious preoperative models for predicting postoperative infection risk using EHR data were developed and showed comparable performance to existing American College of Surgeons National Surgical Quality Improvement Program risk models that use manual chart review. These models can be used to estimate risk-adjusted postoperative infection rates applied to large volumes of EHR data in a timely manner.
Assuntos
Pneumonia , Sepse , Choque Séptico , Humanos , Registros Eletrônicos de Saúde , Infecção da Ferida Cirúrgica/diagnóstico , Infecção da Ferida Cirúrgica/epidemiologia , Pneumonia/epidemiologia , Pneumonia/etiologia , Aprendizado de Máquina , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Fatores de Risco , Estudos RetrospectivosRESUMO
OBJECTIVE: We aimed to compare outcomes of early and standard closure of diverting loop ileostomy (DLI) after proctectomy and determine risk factors for anastomotic leak (AL) and complications. BACKGROUND: Formation of DLI has been a routine practice after proctectomy to decrease the incidence and potential adverse sequela of AL. METHODS: PubMed, Scopus, and Web of Science were searched for randomized controlled trials (RCTs) that compared outcomes of early versus standard closure of DLI after proctectomy. Main outcome measures were postoperative complications, AL, ileus, surgical site infection, reoperation, readmission, and hospital stay following DLI closure. RESULTS: Eleven RCTs (932 patients; 57% male) were included. Early closure group included 474 patients and standard closure 458 patients. Early closure was associated with higher odds of AL [odds ratio (OR): 2.315, P =0.013] and similar odds of complications (OR: 1.103, P =0.667), ileus (OR: 1.307, P =0.438), surgical site infection (OR: 1.668, P =0.079), reoperation (OR: 1.896, P =0.062), and readmission (OR: 3.431, P =0.206). Hospital stay was similar (weighted mean difference: 1.054, P =0.237). Early closure had higher odds of AL than standard closure when early closure was done ≤2 weeks (OR: 2.12, P =0.047) but not within 3 to 4 weeks (OR: 2.98, P =0.107). Factors significantly associated with complications after early closure were diabetes mellitus, smoking, and closure of DLI ≤2 weeks, whereas factors associated with AL were ≥ American Society of Anesthesiologists II classification and diabetes mellitus. CONCLUSIONS: Early closure of DLI after proctectomy has a higher risk of AL, particularly within 2 weeks of DLI formation. On the basis of this study, routine early ileostomy closure cannot be recommended.
Assuntos
Diabetes Mellitus , Íleus , Obstrução Intestinal , Protectomia , Neoplasias Retais , Masculino , Humanos , Feminino , Ileostomia/efeitos adversos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologia , Ensaios Clínicos Controlados Aleatórios como Assunto , Fístula Anastomótica , Protectomia/efeitos adversos , Obstrução Intestinal/etiologia , Íleus/epidemiologia , Íleus/etiologia , Diabetes Mellitus/etiologia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Neoplasias Retais/cirurgiaRESUMO
BACKGROUND: Hip fracture is the most common injury requiring treatment in hospital. Controversy exists regarding the use of antibiotic loaded bone cement in hip fractures treated with hemiarthroplasty. We aimed to compare the rate of deep surgical site infection in patients receiving high-dose dual-antibiotic loaded cement versus standard care single-antibiotic loaded cement. METHODS: We included people aged 60 years and older with a hip fracture attending 26 UK hospitals in this randomised superiority trial. Participants undergoing cemented hemiarthroplasty were randomly allocated in a 1:1 ratio to either a standard care single-antibiotic loaded cement or high-dose dual-antibiotic loaded cement. Participants and outcome assessors were masked to the treatment allocation. The primary outcome was deep surgical site infection at 90 days post-randomisation as defined by the US Centers for Disease Control and Prevention in an as-randomised population of consenting participants with available data at 120 days. Secondary outcomes were quality of life, mortality, antibiotic use, mobility, and residential status at day 120. The trial is registered with ISRCTN15606075. FINDINGS: Between Aug 17, 2018, and Aug 5, 2021, 4936 participants were randomly assigned to either standard care single-antibiotic loaded cement (2453 participants) or high-dose dual-antibiotic loaded cement (2483 participants). 38 (1·7%) of 2183 participants with follow-up data in the single-antibiotic loaded cement group had a deep surgical site infection by 90 days post-randomisation, as did 27 (1·2%) of 2214 participants in the high-dose dual-antibiotic loaded cement group (adjusted odds ratio 1·43; 95% CI 0·87-2·35; p=0·16). INTERPRETATION: In this trial, the use of high-dose dual-antibiotic loaded cement did not reduce the rate of deep surgical site deep infection among people aged 60 years or older receiving a hemiarthroplasty for intracapsular fracture of the hip. FUNDING: Heraeus Medical. Supported by the UK National Institute for Health and Care Research Oxford Biomedical Research Centre.
Assuntos
Hemiartroplastia , Fraturas do Quadril , Humanos , Pessoa de Meia-Idade , Idoso , Antibacterianos/uso terapêutico , Infecção da Ferida Cirúrgica/epidemiologia , Qualidade de Vida , Fraturas do Quadril/cirurgia , Reino UnidoRESUMO
INTRODUCTION: Patients with ulcerative colitis (UC) receiving immunosuppressive drugs are at substantial risk of colectomy. We aimed to assess the risk of postoperative complications of tofacitinib exposure before colectomy in comparison with biologics. METHODS: A multicenter, retrospective, observational study was conducted in patients with UC who underwent total colectomy for medically refractory disease, exposed to tofacitinib or a biologic before surgery. Primary outcome was the occurrence of any complication within 30 (early) and 90 (late) days after surgery. Secondary outcomes were the occurrence of infections, sepsis, surgical site complications, venous thromboembolic events (VTE), hospital readmissions, and redo surgery within the same timepoints. RESULTS: Three hundred one patients (64 tofacitinib, 162 anti-tumor necrosis factor-α agents, 54 vedolizumab, and 21 ustekinumab) were included. No significant differences were reported in any outcome, except for a higher rate of early VTE with anti-tumor necrosis factor-α agents ( P = 0.047) and of late VTE with vedolizumab ( P = 0.03). In the multivariate analysis, drug class was not associated with a higher risk of any early and late complications. Urgent colectomy increased the risk of any early (odds ratio [OR] 1.92, 95% confidence interval [CI] 1.06-3.48) complications, early hospital readmission (OR 4.79, 95% CI 1.12-20.58), and early redo surgery (OR 7.49, 95% CI 1.17-47.85). A high steroid dose increased the risk of any early complications (OR 1.96, 95% CI 1.08-3.57), early surgical site complications (OR 2.03, 95% CI 1.01-4.09), and early redo surgery (OR 7.52, 95% CI 1.42-39.82). Laparoscopic surgery decreased the risk of any early complications (OR 0.54, 95% CI 0.29-1.00), early infections (OR 0.39, 95% CI 0.18-0.85), and late hospital readmissions (OR 0.34, 95% CI 0.12-1.00). DISCUSSION: Preoperative tofacitinib treatment demonstrated a postoperative safety profile comparable with biologics in patients with UC undergoing colectomy.
Assuntos
Produtos Biológicos , Colectomia , Colite Ulcerativa , Piperidinas , Complicações Pós-Operatórias , Pirimidinas , Humanos , Colite Ulcerativa/cirurgia , Colite Ulcerativa/tratamento farmacológico , Masculino , Feminino , Piperidinas/uso terapêutico , Piperidinas/efeitos adversos , Pirimidinas/uso terapêutico , Pirimidinas/efeitos adversos , Estudos Retrospectivos , Pessoa de Meia-Idade , Adulto , Produtos Biológicos/uso terapêutico , Produtos Biológicos/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Anticorpos Monoclonais Humanizados/uso terapêutico , Anticorpos Monoclonais Humanizados/efeitos adversos , Readmissão do Paciente/estatística & dados numéricos , Pirróis/uso terapêutico , Pirróis/efeitos adversos , Tromboembolia Venosa/epidemiologia , Reoperação/estatística & dados numéricos , Infecção da Ferida Cirúrgica/epidemiologia , IdosoRESUMO
PURPOSE: Current guidelines recommend screening and treatment of asymptomatic bacteriuria prior to all urological surgeries breaching the mucosa. But little evidence supports this recommendation. At the least, risk stratification for postoperative UTI to support this strategy is lacking. The aim of this study was to define the associated factors for postoperative febrile infectious complications (UTI or surgical site infection) in urological surgery. MATERIALS AND METHODS: We conducted a retrospective, multicentric study including all consecutive patients undergoing any urological surgery with preoperative urine culture. The primary outcome was the occurrence of a UTI or surgical site infection occurring within 30 days after surgery. RESULTS: From 2016 to 2023, in 10 centers, 2389 patients were included with 838 (35%) positive urine cultures (mono-/bi-/polymicrobial). Postoperative infections occurred in 106 cases (4.4%), of which 44 had negative urine cultures (41%), 42 had positive mono-/bimicrobial urine cultures (40%), and 20 had polymicrobial urine cultures (19%). In multivariable analysis, UTI during the previous 12 months of surgery (odds ratio [OR] 3.43; 95% CI 2.07-5.66; P < .001), monomicrobial/bimicrobial preoperative urine culture (OR 3.68; 95% CI 1.57-8.42; P = .002), polymicrobial preoperative urine culture (OR 2.85; 95% CI 1.52-5.14; P < .001), and operative time (OR 1.09; 95% CI 1.04-1.15; P < .001) were independent associated factors for postoperative febrile infections. CONCLUSIONS: Positive urine culture, including preoperative polymicrobial urine culture, prior to urological surgery was associated with postoperative infection. Additionally, patients experiencing infectious complications also had a higher incidence of other complications. The effectiveness of systematic preventive antibiotic therapy for a positive urine culture has not been conclusively established.
Assuntos
Bacteriúria , Procedimentos Cirúrgicos Urológicos , Humanos , Bacteriúria/epidemiologia , Bacteriúria/diagnóstico , Estudos Retrospectivos , Masculino , Feminino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Urológicos/efeitos adversos , Fatores de Risco , Idoso , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/microbiologia , Complicações Pós-Operatórias/etiologia , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/microbiologia , Medição de Risco , Bases de Dados Factuais , Infecções Urinárias/epidemiologia , Infecções Urinárias/microbiologia , Infecções Urinárias/diagnóstico , Adulto , Infecções Assintomáticas/epidemiologiaRESUMO
OBJECTIVE: Incisional negative pressure wound therapy (iNPWT) applied over all incisions after lower extremity bypass in the prevention of surgical site infections (SSIs) is unclear. The primary and secondary aims of this study were to investigate if prophylactic iNPWT after the elective lower extremity bypass prevents SSI and other surgical wound complications. METHODS: This was a multicenter, parallel, randomized controlled trial. Patients undergoing elective lower extremity bypass in 3 hospitals were randomized to either iNPWT or standard dressings. SSIs or other wound complications were assessed within the first 90 days by wound care professionals blinded to the randomized result. The validated Additional treatment, Serous discharge, Erythema, Purulent exudate, Separation of deep tissues, Isolation of bacteria, and Stay (ASEPSIS) score was used to objectively assess the wounds. ASEPSIS score ≥21 is defined as an SSI. Unilateral and bilateral groups were analyzed with the Fisher exact test and the McNemar test, respectively. RESULTS: In the unilateral group (n = 100), the incidence of SSI in the iNPWT group was 34.9% (15/43), compared with 40.3% (23/57) in the control group, according to the ASEPSIS score (P = .678). In the bilateral group (n = 7), the SSI rate was 14.3% (1/7) in the iNPWT group compared with 14.3% (1/7) in the control group (P = 1.00). In the unilateral group, there was a higher wound dehiscence rate in the control group (43.9%) compared with the iNPWT group (23.3%) (P = .0366). No serious iNPWT-related adverse events were recorded. CONCLUSIONS: There was no reduction of SSI rates in leg incisions with iNPWT compared with standard dressings in patients undergoing elective lower extremity bypass, whereas iNPWT reduced the incidence of wound dehiscence.
Assuntos
Tratamento de Ferimentos com Pressão Negativa , Ferida Cirúrgica , Humanos , Infecção da Ferida Cirúrgica/diagnóstico , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/epidemiologia , Tratamento de Ferimentos com Pressão Negativa/efeitos adversos , Extremidade InferiorRESUMO
BACKGROUND: Although the impact of surgery- and patient-dependent factors on surgical-site infections (SSIs) have been studied extensively, their influence on the microbial composition of SSI remains unexplored. The aim of this study was to identify patient-dependent predictors of the microbial composition of SSIs across different types of surgery. METHODS: This retrospective cohort study included 538 893 patients from the Swiss national infection surveillance programme. Multilabel classification methods, adaptive boosting and Gaussian Naive Bayes were employed to identify predictors of the microbial composition of SSIs using 20 features, including sex, age, BMI, duration of surgery, type of surgery, and surgical antimicrobial prophylaxis. RESULTS: Overall, SSIs were recorded in 18 642 patients (3.8%) and, of these, 10 632 had microbiological wound swabs available. The most common pathogens identified in SSIs were Enterobacterales (57%), Staphylococcus spp. (31%), and Enterococcus spp. (28%). Age (mean feature importance 0.260, 95% c.i. 0.209 to 0.309), BMI (0.224, 0.177 to 0.271), and duration of surgery (0.221, 0.180 to 0.269) were strong and independent predictors of the microbial composition of SSIs. Increasing age and duration of surgical procedure as well as decreasing BMI were associated with a shift from Staphylococcus spp. to Enterobacterales and Enterococcus spp. An online application of the machine learning model is available for validation in other healthcare systems. CONCLUSION: Age, BMI, and duration of surgery were key predictors of the microbial composition of SSI, irrespective of the type of surgery, demonstrating the relevance of patient-dependent factors to the pathogenesis of SSIs.
Local infections are a frequent problem after surgery. The risk factors for surgical infections have been identified, but it is unclear which factors predict the type of microorganisms found in such infections. The aim of the present study was to assess patient factors affecting the composition of microorganisms in surgical infections. Data from 538 893 patients were analysed using standard statistics and machine learning methods. The results showed that age, BMI, and the duration of surgery were important in determining the bacteria found in the surgical-site infections. With increasing age, longer operations, and lower BMI, more bacteria stemming from the intestine were found in the surgical site, as opposed to bacteria from the skin. This knowledge may help in developing more personalized treatments for patients undergoing surgery in the future.
Assuntos
Infecção da Ferida Cirúrgica , Humanos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/microbiologia , Masculino , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Idoso , Suíça/epidemiologia , Adulto , Fatores de Risco , Fatores Etários , Índice de Massa Corporal , Antibioticoprofilaxia , Duração da CirurgiaRESUMO
BACKGROUND: Incisional hernia is frequently observed after open colorectal cancer surgery, and should be considered a serious short- and long-term health issue. The present study evaluated the efficacy of small-bite abdominal closure in reducing the incidence of incisional hernia in this patient group. METHODS: An RCT was conducted between June 2019 and June 2022. A total of 173 patients who underwent open colorectal cancer surgery were assigned randomly to one of two groups to undergo fascial closure with either small bites (87) or conventional bites (86). The incisional hernia rate was accepted as the primary outcome, and surgical-site infection as the secondary outcome. RESULTS: The incisional hernia rates at 1 year were 7 and 27% in the small- and conventional-bite groups respectively (P < 0.001). This rate increased to 9 and 31% at the end of the second year (P < 0.001). Surgical-site infections occurred in 18% of the small-bite group and 31% of the conventional-bite group (P = 0.03). Compared with the conventional-bite group, the small-bite group had higher suture/wound length ratios (mean(s.d.) 5.18(0.84) versus 3.67(0.57); P < 0.001) and a longer fascial closure time 14.1(4.64) versus 12.9(2.39) min; P = 0.03). CONCLUSION: Small-bite closure with 5-mm tissue bites placed 5 mm apart reduced the incidence of incisional hernia and surgical-site infection after open colorectal cancer surgery.
Assuntos
Técnicas de Fechamento de Ferimentos Abdominais , Neoplasias Colorretais , Hérnia Incisional , Humanos , Hérnia Incisional/epidemiologia , Hérnia Incisional/prevenção & controle , Hérnia Incisional/etiologia , Masculino , Feminino , Neoplasias Colorretais/cirurgia , Pessoa de Meia-Idade , Incidência , Idoso , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/etiologia , FasciotomiaRESUMO
BACKGROUND: The occurrence of surgical site infection (SSI) after pancreaticoduodenectomy (PD) is still relatively high. The aim of this retrospective study is to evaluate the efficacy of piperacillin-tazobactam as perioperative prophylactic antibiotic on organ/space SSI for patients underwent PD. METHODS: Four hundred seven consecutive patients who underwent PD between January 2018 and December 2022 were enrolled and analyzed retrospectively. The univariate and multivariate analysis were used to identify independent risk factors of organ/space SSI. Postoperative complications were compared between the two groups according to the use of prophylactic antibiotics by a ratio of 1:1 propensity score-matched (PSM) analysis. RESULTS: Based on perioperative prophylactic antibiotic use, all 407 patients were divided into the ceftriaxone group (n = 192, 47.2%) and piperacillin-tazobactam group (n = 215, 52.8%). The rate of organ/space SSI was 31.2% with the choice of perioperative antibiotics (OR = 2.837, 95%CI = 1.802-4.465, P < 0.01) as one of independent risk factors. After PSM, there were similar baseline characteristics among the groups. Meanwhile, the piperacillin-tazobactam group had a significant lower rate of organ/space SSI compared to the ceftriaxone group both before and after PSM(P < 0.05). CONCLUSIONS: The adoption of piperacillin-tazobactam as perioperative prophylaxis for patients underwent PD reduced organ/space SSI significantly.
Assuntos
Antibioticoprofilaxia , Infecção da Ferida Cirúrgica , Humanos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologia , Infecção da Ferida Cirúrgica/prevenção & controle , Estudos Retrospectivos , Antibioticoprofilaxia/efeitos adversos , Ceftriaxona , Pancreaticoduodenectomia/efeitos adversos , Pontuação de Propensão , Antibacterianos/uso terapêutico , Combinação Piperacilina e TazobactamRESUMO
OBJECTIVE: To evaluate the clinical outcomes pre- and post-implementation of an evidence-informed surgical site infection prevention bundle (SSIPB) in gynecologic oncology patients within an Enhanced Recovery After Surgery (ERAS) care pathway. METHODS: Patients undergoing laparotomy for a gynecologic oncology surgery between January-June 2017 (pre-SSIPB) and between January 2018-December 2020 (post-SSIPB) were compared using t-tests and chi-square. Patient characteristics, surgical factors, and ERAS process measures and outcomes were abstracted from the ERAS® Interactive Audit System (EIAS). The primary outcomes were incidence of surgical site infections (SSI) during post-operative hospital admission and at 30-days post-surgery. Secondary outcomes included total postoperative infections, length of stay, and any surgical complications. Multivariate models were used to adjust for potential confounding factors. RESULTS: Patient and surgical characteristics were similar in the pre- and post-implementation periods. Evaluation of implementation suggested that preoperative and intraoperative components of the intervention were most consistently used. Infectious complications within 30 days of surgery decreased from 42.1% to 24.4% after implementation of the SSIPB (p < 0.001), including reductions in wound infections (17.0% to 10.8%, p = 0.02), urinary tract infections (UTI) (12.7% to 4.5%, p < 0.001), and intra-abdominal abscesses (5.4% to 2.5%, p = 0.05). These reductions were associated with a decrease in median length of stay from 3 to 2 days (p = 0.001). In multivariate analysis, these SSI reductions remained statistically significant after adjustment for potential confounders. CONCLUSION: Implementation of SSIPB was associated with a reduction in SSIs and infectious complications, as well as a shorter length of stay in gynecologic oncology patients.
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Recuperação Pós-Cirúrgica Melhorada , Neoplasias dos Genitais Femininos , Pacotes de Assistência ao Paciente , Infecção da Ferida Cirúrgica , Humanos , Feminino , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/epidemiologia , Neoplasias dos Genitais Femininos/cirurgia , Pessoa de Meia-Idade , Recuperação Pós-Cirúrgica Melhorada/normas , Pacotes de Assistência ao Paciente/métodos , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Procedimentos Cirúrgicos em Ginecologia/métodos , Procedimentos Cirúrgicos em Ginecologia/normas , Idoso , Tempo de Internação/estatística & dados numéricos , Adulto , Estudos RetrospectivosRESUMO
OBJECTIVE(S): To evaluate whether extended dosing of antibiotics (ABX) after cytoreductive surgery (CRS) with large bowel resection for advanced ovarian cancer is associated with reduced incidence of surgical site infection (SSI) compared to standard intra-operative dosing and evaluate predictors of SSI. METHODS: A retrospective single-institution cohort study was performed in patients with stage III/IV ovarian cancer who underwent CRS from 2009 to 2017. Patients were divided into two cohorts: 1) standard intra-operative dosing ABX and 2) extended post-operative ABX. All ABX dosing was at the surgeon's discretion. The impact of antibiotic duration on SSI and other postoperative outcomes was assessed using univariate and multivariable Cox regression models. RESULTS: In total, 277 patients underwent cytoreductive surgery (CRS) with large bowel resection between 2009 and 2017. Forty-nine percent (n = 137) received standard intra-operative ABX and 50.5% (n = 140) received extended post-operative ABX. Rectosigmoid resection was the most common large bowel resection in the standard ABX (89.9%, n = 124) and extended ABX groups (90.0%, n = 126), respectively. No significant differences existed between age, BMI, hereditary predisposition, or medical comorbidities (p > 0.05). No difference was appreciated in the development of superficial incisional SSI between the standard ABX and extended ABX cohorts (10.9% vs. 12.9%, p = 0.62). Of patients who underwent a transverse colectomy, a larger percentage of patients developed a superficial SSI versus no SSI (21% vs. 6%, p = 0.004). CONCLUSION(S): In this retrospective study of patients with advanced ovarian cancer undergoing CRS with LBR, extended post-operative ABX was not associated with reduced SSI, and prolonged administration of antibiotics should be avoided unless clinically indicated.
Assuntos
Antibacterianos , Procedimentos Cirúrgicos de Citorredução , Neoplasias Ovarianas , Infecção da Ferida Cirúrgica , Humanos , Feminino , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologia , Estudos Retrospectivos , Pessoa de Meia-Idade , Procedimentos Cirúrgicos de Citorredução/métodos , Procedimentos Cirúrgicos de Citorredução/efeitos adversos , Neoplasias Ovarianas/cirurgia , Antibacterianos/administração & dosagem , Idoso , Antibioticoprofilaxia/métodos , Estudos de Coortes , AdultoRESUMO
BACKGROUND: Venous thromboembolism accounts for approximately 9% of pregnancy-related deaths in the United States. National guidelines recommend postpartum risk stratification and pharmacologic prophylaxis in at-risk individuals. Knowledge on modern rates of postpartum pharmacologic thromboprophylaxis and its associated risks is limited. OBJECTIVE: This study aimed to describe the rate of, and factors associated with, initiation of postpartum pharmacologic prophylaxis for venous thromboembolism, and to assess associated adverse outcomes. STUDY DESIGN: This was a secondary analysis of a multicenter cohort of individuals delivering on randomly selected days at 17 US hospitals (2019-2020). Medical records were reviewed by trained and certified personnel. Those with an antepartum diagnosis of venous thromboembolism, receiving antepartum anticoagulation, or known SARS-CoV-2 infection were excluded. The primary outcome was use of postpartum pharmacologic thromboprophylaxis. Secondary outcomes included bleeding complications, surgical site infection, hospital readmission, and venous thromboembolism through 6 weeks postpartum. The rate of thromboprophylaxis administration was assessed by mode of delivery, institution, and continuance to the outpatient setting. Multivariable regression models were developed using k-fold cross-validation with stepwise backward elimination to evaluate factors associated with thromboprophylaxis administration. Univariable and multivariable logistic models with propensity score covariate adjustment were performed to assess the association between thromboprophylaxis administration and adverse outcomes. RESULTS: Of 21,114 individuals in the analytical cohort, 11.9% (95% confidence interval, 11.4%-12.3%) received postpartum pharmacologic thromboprophylaxis; the frequency of receipt was 29.8% (95% confidence interval, 28.7%-30.9%) following cesarean and 3.5% (95% confidence interval, 3.2%-3.8%) following vaginal delivery. Institutional rates of prophylaxis varied from 0.21% to 34.8%. Most individuals (83.3%) received thromboprophylaxis only as inpatients. In adjusted analysis, cesarean delivery (adjusted odds ratio, 19.17; 95% confidence interval, 16.70-22.00), hysterectomy (adjusted odds ratio, 15.70; 95% confidence interval, 4.35-56.65), and obesity (adjusted odds ratio, 3.45; 95% confidence interval, 3.02-3.95) were the strongest factors associated with thromboprophylaxis administration. Thromboprophylaxis administration was not associated with surgical site infection (0.9% vs 0.6%; odds ratio, 1.48; 95% confidence interval, 0.80-2.74), bleeding complications (0.2% vs 0.1%; odds ratio, 2.60; 95% confidence interval, 0.99-6.80), or postpartum readmission (0.9% vs 0.3%; adjusted odds ratio, 1.38; 95% confidence interval, 0.68-2.81). The overall rate of venous thromboembolism was 0.06% (95% confidence interval, 0.03%-0.10%) and was higher in those receiving prophylaxis (0.2%) compared with those not receiving prophylaxis (0.04%). CONCLUSION: Approximately 1 in 10 patients received postpartum pharmacologic thromboprophylaxis in this US cohort. Rates of prophylaxis varied widely by institution. Cesarean delivery, hysterectomy, and obesity were predominant factors associated with postpartum thromboprophylaxis administration.
Assuntos
Tromboembolia Venosa , Humanos , Feminino , Tromboembolia Venosa/prevenção & controle , Tromboembolia Venosa/epidemiologia , Adulto , Gravidez , Estados Unidos/epidemiologia , Anticoagulantes/uso terapêutico , Anticoagulantes/administração & dosagem , Período Pós-Parto , Readmissão do Paciente/estatística & dados numéricos , Estudos de Coortes , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/epidemiologia , Cesárea , Hemorragia Pós-Parto/prevenção & controle , Hemorragia Pós-Parto/epidemiologia , Transtornos Puerperais/prevenção & controle , Transtornos Puerperais/epidemiologia , Estudos RetrospectivosRESUMO
BACKGROUND: There is concern regarding the possibility of postoperative complications for laparoscopic right colectomy. OBJECTIVE: To evaluate the risk factors for postoperative complications for patients undergoing laparoscopic right colectomy. DESIGN: This was an observational study. SETTINGS: This was a post hoc analysis of a prospective, multicenter, randomized controlled trial (RELARC trial, NCT02619942). PATIENTS: Patients included in the modified intention-to-treat analysis in the RELARC trial were all enrolled in this study. MAIN OUTCOME MEASURES: Risk factors for postoperative complications were identified using univariate and multivariable logistic regression analysis. RESULTS: Of 995 patients, 206 (20.7%) had postoperative complications. Comorbidity ( p = 0.02; OR: 1.544; 95% CI, 1.077-2.212) and operative time >180 minutes ( p = 0.03; OR: 1.453; 95% CI, 1.032-2.044) were independent risk factors for postoperative complications, whereas female sex ( p = 0.04; OR: 0.704; 95% CI, 0.506-0.980) and extracorporeal anastomosis ( p < 0.001; OR: 0.251; 95% CI, 0.166-0.378) were protective factors. Eighty patients (8.0%) had overall surgical site infection, 53 (5.3%) had incisional surgical site infection, and 33 (3.3%) had organ/space surgical site infection. Side-to-side anastomosis was a risk factor for overall surgical site infection ( p < 0.001; OR: 1.912; 95% CI, 1.118-3.268) and organ/space surgical site infection ( p = 0.005; OR: 3.579; 95% CI, 1.455-8.805). The extracorporeal anastomosis was associated with a reduced risk of overall surgical site infection ( p < 0.001; OR: 0.239; 95% CI, 0.138-0.413), organ/space surgical site infection ( p = 0.002; OR: 0.296; 95% CI, 0.136-0.646), and incisional surgical site infection ( p < 0.001; OR: 0.179; 95% CI, 0.099-0.322). Diabetes ( p = 0.039; OR: 2.090; 95% CI, 1.039-4.205) and conversion to open surgery ( p = 0.013; OR: 5.403; 95% CI, 1.437-20.319) were risk factors for incisional surgical site infection. LIMITATIONS: Due to the retrospective nature, the key limitation is the lack of prospective documentation and standardization regarding the perioperative management of these patients, such as preoperative optimization, bowel preparation regimens, and antibiotic regimens, which may be confounder factors of complications. All surgeries were performed by experienced surgeons, and the patients enrolled were relatively young, generally healthy, and without obesity. It is unclear whether the results will be generalizable to obese and other populations worldwide. CONCLUSIONS: Male sex, comorbidity, prolonged operative time, and intracorporeal anastomosis were independent risk factors for postoperative complications of laparoscopic right colectomy. Side-to-side anastomosis was associated with an increased risk of organ/space surgical site infection. Extracorporeal anastomosis could reduce the incidence of overall surgical site infection. Diabetes and conversion to open surgery were associated with an increased risk of incisional surgical site infection. See Video Abstract . CLINICALTRIALSGOV IDENTIFIER: NCT02619942. FACTORES DE RIESGO DE COMPLICACIONES POSOPERATORIAS EN COLECTOMA DERECHA LAPAROSCPICA UN ANLISIS POST HOC DEL ENSAYO RELARC: ANTECEDENTES:Existe preocupación con respecto a la posibilidad de complicaciones postoperatorias en colectomía derecha laparoscópica.OBJETIVO:Evaluar los factores de riesgo de complicaciones postoperatorias en pacientes sometidos a colectomía derecha laparoscópica.DISEÑO:Este fue un estudio observacional.ENTORNO CLINICO:Este fue un análisis post hoc de un ensayo controlado aleatorio, multicéntrico y prospectivo: ensayo RELARC (NCT02619942).PACIENTES:Todos los pacientes incluidos en el análisis de intención de tratar modificado en el ensayo RELARC fueron inscritos en este estudio.PRINCIPALES MEDIDAS DE RESULTADO:Los factores de riesgo de complicaciones posoperatorias se identificaron mediante análisis de regresión logística univariante y multivariable.RESULTADOS:De 995 pacientes, 206 (20,7%) tuvieron complicaciones postoperatorias. La comorbilidad ( p = 0,02, OR: 1,544, IC 95%: 1,077-2,212) y el tiempo operatorio >180 min ( p = 0,03, OR: 1,453, IC 95%: 1,032-2,044) fueron factores de riesgo independientes de complicaciones postoperatorias. Mientras que el sexo femenino ( p = 0,04, OR: 0,704, IC 95%: 0,506-0,980) y la anastomosis extracorpórea ( p < 0,001, OR: 0,251, IC 95%: 0,166-0,378) fueron factores protectores. 80 (8,0%) tenían infección general del sitio quirúrgico (ISQ), 53 (5,3%) tenían ISQ incisional y 33 (3,3%) tenían ISQ de órgano/espacio. Anastomosis latero-lateral fue un factor de riesgo para la ISQ general ( p < 0,001, OR: 1,912, IC 95%: 1,118-3,268) y ISQ órgano/espacio ( p = 0,005, OR: 3,579, IC 95%: 1,455-8.805). La anastomosis extracorpórea se asoció con un riesgo reducido de ISQ general ( p < 0,001, OR: 0,239, IC 95%: 0,138-0,413), ISQ órgano/espacio ( p = 0,002, OR: 0,296, IC 95%: 0,136-0,646), e ISQ incisional ( p < 0,001, OR: 0,179, IC 95%: 0,099-0,322). Diabetes ( p = 0,039, OR: 2,090, IC 95%: 1,039-4,205) y la conversión a cirugía abierta ( p = 0,013, OR: 5,403, IC 95%: 1,437-20,319) fueron factores de riesgo para ISQ incisional.LIMITACIONES:Debido a la naturaleza retrospectiva, la limitación clave es la falta de documentación prospectiva y estandarización sobre el manejo perioperatorio de estos pacientes, como la optimización preoperatoria, los regímenes de preparación intestinal y los regímenes de antibióticos, que pueden ser factores de confusión de las complicaciones. Todas las cirugías fueron realizadas por cirujanos experimentados y los pacientes inscritos eran relativamente jóvenes, generalmente sanos y no obesos. No está claro si los resultados serán generalizables a las poblaciones obesas y de otro tipo en todo el mundo.CONCLUSIONES:Sexo masculino, comorbilidad, el tiempo operatorio prolongado y anastomosis intracorpórea fueron factores de riesgo independientes de complicaciones postoperatorias de la colectomía derecha laparoscópica. Anastomosis latero-lateral se asoció con un mayor riesgo de SSI de órgano/espacio. La anastomosis extracorpórea podría reducir la incidencia de ISQ general. La diabetes y la conversión a cirugía abierta se asociaron con un mayor riesgo de ISQ incisional. (Traducción- Dr. Francisco M. Abarca-Rendon ).
Assuntos
Colectomia , Laparoscopia , Complicações Pós-Operatórias , Humanos , Colectomia/métodos , Colectomia/efeitos adversos , Feminino , Masculino , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Fatores de Risco , Pessoa de Meia-Idade , Idoso , Estudos Prospectivos , Duração da Cirurgia , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologia , Infecção da Ferida Cirúrgica/prevenção & controle , Fatores Sexuais , Anastomose Cirúrgica/efeitos adversos , Anastomose Cirúrgica/métodos , AdultoRESUMO
BACKGROUND: Few studies have investigated trends in global surgical site infection rates in colorectal surgery in the past decade. OBJECTIVE: This study seeks to describe changes in rates of different surgical site infections from 2013 to 2020, identify risk factors for surgical site infection occurrence, and evaluate the association of minimally invasive surgery and infection rates in colorectal resections. DESIGN: A retrospective analysis of the National Surgical Quality Improvement Program database 2013-2020 identifying patients undergoing open or laparoscopic colorectal resections by procedure codes was performed. Patient demographic information, comorbidities, procedures, and complications data were obtained. Univariable and multivariable logistic regression analyses were performed. SETTING: This was a retrospective study. PATIENTS: A total of 279,730 patients received colorectal resections from 2013 to 2020. MAIN OUTCOME MEASURES: The primary outcome measure was the rate of surgical site infection, divided into superficial, deep incisional, and organ space infections. RESULTS: There was a significant decrease in rates of superficial infections ( p < 0.01) and deep incisional infections ( p < 0.01) from 5.9% in 2013 to 3.3% in 2020 and from 1.4% in 2013 to 0.6% in 2020, respectively, but a rise in organ space infections ( p < 0.01) from 5.2% in 2013 to 7.1% in 2020. Minimally invasive techniques were associated with decreased odds of all surgical site infections compared to open techniques ( p < 0.01) in multivariate analysis, and adoption of minimally invasive techniques increased from 59% in 2013 to 66% in 2020. LIMITATIONS: The study is limited by its retrospective nature and variables available for analysis. CONCLUSIONS: Superficial and deep incisional infection rates have significantly decreased, likely secondary to improved adoption of minimally invasive techniques and infection prevention bundles. Organ space infection rates continue to increase. Additional research is warranted to clarify current recommendations for mechanical bowel preparation and oral antibiotic use as well as to study novel interventions to decrease postoperative infection occurrence. See Video Abstract . TENDENCIAS MODERNAS EN LAS TASAS DE INFECCIN DEL SITIO QUIRRGICO PARA CIRUGA COLORRECTAL UN ESTUDIO DEL PROYECTO NACIONAL DE MEJORA DE LA CALIDAD QUIRRGICA: ANTECEDENTES:Hay pocos estudios que investiguen las tendencias en las tasas globales de infección del sitio quirúrgico en cirugía colorrectal en la última década.OBJETIVO:Este estudio busca describir cambios en las tasas de diferentes infecciones del sitio quirúrgico entre 2013 y 2020, identificar factores de riesgo para la aparición de ISQ y evaluar la asociación de la cirugía mínimamente invasiva y las tasas de infección en resecciones colorrectales.DISEÑO:Se realizó un análisis retrospectivo de la base de datos del Programa Nacional de Mejora de la Calidad Quirúrgica 2013-2020 que identifica a los pacientes sometidos a resecciones colorrectales abiertas o laparoscópicas mediante códigos de procedimiento. Se obtuvo información demográfica de los pacientes, comorbilidades, procedimientos y datos de complicaciones. Se realizó regresión logística univariable y multivariable.AJUSTE:Este fue un estudio retrospectivo.PACIENTES:Un total de 279,730 pacientes recibieron resección colorrectal entre 2013 y 2020.PRINCIPALES MEDIDAS DE RESULTADO:La medida de resultado primaria fue la tasa de infección del sitio quirúrgico, dividida en infecciones superficiales, incisionales profundas y del espacio de órganos.RESULTADOS:Hubo una disminución significativa en las tasas de infecciones superficiales (p < 0,01) e infecciones incisionales profundas ( p < 0,01) del 5,9% en 2013 al 3,3% en 2020 y del 1,4% en 2013 al 0,6% en 2020, respectivamente. pero un aumento en las infecciones del espacio de los órganos ( p < 0,01) del 5,2 % en 2013 al 7,1 % en 2020. El uso de técnicas mínimamente invasivas se asoció con una disminución de las probabilidades de todas las infecciones del sitio quirúrgico en comparación con las técnicas abiertas ( p < 0,01) en el análisis multivariado y la adopción de técnicas mínimamente invasivas aumentó del 59% en 2013 al 66% en 2020.LIMITACIONES:El estudio está limitado por la naturaleza retrospectiva y las variables disponibles para el análisis.CONCLUSIONES:Las tasas de infección superficial y profunda han disminuido significativamente, probablemente debido a una mejor adopción de técnicas mínimamente invasivas y esquemas de prevención de infecciones. Las tasas de infección del espacio de los órganos continúan aumentando. Se justifica realizar investigaciones adicionales para aclarar las recomendaciones actuales para la preparación intestinal mecánica y el uso de antibióticos orales, así como para estudiar intervenciones novedosas para disminuir la aparición de infecciones posoperatorias. (Traducción-Dr. Yolanda Colorado ).
Assuntos
Laparoscopia , Melhoria de Qualidade , Infecção da Ferida Cirúrgica , Humanos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/prevenção & controle , Feminino , Estudos Retrospectivos , Masculino , Pessoa de Meia-Idade , Idoso , Laparoscopia/efeitos adversos , Laparoscopia/tendências , Laparoscopia/estatística & dados numéricos , Fatores de Risco , Estados Unidos/epidemiologia , Cirurgia Colorretal/efeitos adversos , Cirurgia Colorretal/tendências , Colectomia/efeitos adversos , Colectomia/tendências , Colectomia/métodos , Bases de Dados Factuais , AdultoRESUMO
BACKGROUND: Patients with IBD may require colectomy for severe disease unresponsive or refractory to pharmacological therapy. The question of the impact of biologic use on postoperative complications is a topic of active investigation. OBJECTIVE: A systematic literature review was performed to describe the current state of knowledge of the impact of perioperative biologic and tofacitinib use on postoperative complications in patients with IBD. DATA SOURCES: PubMed and Cochrane databases were searched. STUDY SELECTION: Studies between January 2000 and January 2023, in any language, were searched, followed by a snowball search identifying further studies in accordance with Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Articles regarding pediatric or endoscopic management were excluded. INTERVENTIONS: Preoperative or perioperative exposure to biologics in IBD was included. MAIN OUTCOME MEASURES: Infectious and noninfectious complications, including anastomotic leaks, surgical site infections, urinary tract infections, pneumonia, sepsis, septic shock, postoperative length of stay, readmission, and reoperation, were the main outcomes measured. RESULTS: A total of 28 studies were included for analysis in this review, including 7 meta-analyses or systematic reviews and 5 randomized studies. Snowball search identified 11 additional studies providing topical information. Overall, tumor necrosis factor inhibitors likely do not increase the risk of postoperative adverse outcomes, while data on other biologics and small-molecule agents are emerging. LIMITATIONS: This is a qualitative review including all study types. The varied nature of study types precludes quantitative comparison. CONCLUSIONS: Although steroids increase postoperative infectious and noninfectious complications, tumor necrosis factor inhibitors do not appear to increase postoperative infectious and noninfectious complications. There is a need for further perioperative data for other agents. See video from symposium .
Assuntos
Produtos Biológicos , Doenças Inflamatórias Intestinais , Complicações Pós-Operatórias , Humanos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Produtos Biológicos/uso terapêutico , Produtos Biológicos/efeitos adversos , Doenças Inflamatórias Intestinais/cirurgia , Doenças Inflamatórias Intestinais/tratamento farmacológico , Doenças Inflamatórias Intestinais/complicações , Colectomia/efeitos adversos , Piperidinas/uso terapêutico , Piperidinas/efeitos adversos , Pirimidinas/uso terapêutico , Pirimidinas/efeitos adversos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/etiologia , Fístula Anastomótica/epidemiologia , Fístula Anastomótica/etiologia , Tempo de Internação/estatística & dados numéricos , Inibidores do Fator de Necrose Tumoral/uso terapêutico , Inibidores do Fator de Necrose Tumoral/efeitos adversos , Reoperação/estatística & dados numéricosRESUMO
INTRODUCTION: Laparoscopic pyloromyotomy (LP) for the treatment of infantile hypertrophic pyloric stenosis (IHPS) is a clean case with low expected rates of postoperative surgical site infection (SSI). Previous studies have shown a low risk of SSI following LP but also large variations in the utilization of prophylactic antibiotics. The goal of this study was to review the use of preoperative antibiotics for LP and to compare this with SSI incidence. METHODS: We performed a retrospective single-center analysis of patients undergoing LP for infantile hypertrophic pyloric stenosis at a large quaternary children's hospital from January 2017 to June 2020. Subjects were <4 mo old. Exclusion criteria were those lost to follow-up within 30 d postoperatively and those who required open conversion intraoperatively. Statistical analysis was performed using Fisher's exact test, two-tailed independent t-tests, and descriptive statistics. RESULTS: Two-hundred twenty-seven patients were included, mean population age was 5.7 wk, and 81.1% were male. Preoperative antibiotics were administered in 39% of patients. Only 1.3% (n = 3) of all patients developed an SSI within 30 d of their operation. Analysis between patients who received preoperative antibiotics and those who did not revealed no difference in age (5.72 wk versus 5.72 wk, t (225) = 0.38, P = 0.70), sex (41% of males versus 32% of females, P = 0.39), length of stay (t(225) = -0.94, P = 0.35), or postoperative SSI (1.1% versus 1.4%, P > 0.999). Large variability was noted in antibiotic utilization by surgeon. CONCLUSIONS: In patients undergoing LP, there was no difference in SSI rates whether or not patients received preoperative antibiotics and, there is large variation in utilization. Measures are needed to decrease usage of prophylactic antibiotics before LP.
Assuntos
Antibacterianos , Antibioticoprofilaxia , Laparoscopia , Estenose Pilórica Hipertrófica , Piloromiotomia , Infecção da Ferida Cirúrgica , Humanos , Masculino , Feminino , Antibioticoprofilaxia/métodos , Antibioticoprofilaxia/estatística & dados numéricos , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologia , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Lactente , Estenose Pilórica Hipertrófica/cirurgia , Piloromiotomia/métodos , Piloromiotomia/efeitos adversos , Antibacterianos/uso terapêutico , Antibacterianos/administração & dosagem , Recém-Nascido , IncidênciaRESUMO
BACKGROUND: Given the paucity of data, the objective of this study is to evaluate the association between obesity and major wound complications following pelvic bone sarcoma surgery specifically. METHODS: Patients who underwent pelvic resection for bone sarcoma from 2005 to 2021 with a minimum 6-month follow-up were reviewed. Patients with benign tumors, primary soft tissue sarcomas, local recurrence at presentation, pelvic metastatic disease, and underweight patients were excluded. A major wound complication was defined as the need for a secondary debridement procedure. Differences in baseline demographics, surgical factors, postoperative complications, and functional outcomes were compared between obese and nonobese patients. A multivariate logistic regression was performed to identify independent risk factors for major wound complications, and a Kaplan-Meier analysis to estimate overall survival between both groups. RESULTS: Of the 93 included patients, 21 were obese (body mass index ≥ 30 kg/m2). The obesity group had a significantly higher rate of major wound complication (52% vs. 26%, p = 0.034) and a lower Toronto Extremity Salvage Score at 1-year postoperatively (47.5 vs. 71.4, p = 0.025). Obesity was the only independent risk factor in the multivariate analysis. No differences in overall survival were demonstrated between groups. CONCLUSIONS: Obesity is a significant risk factor for major wound complications in pelvic bone sarcoma treatment. This highlights the importance of careful perioperative optimization and wound management.
Assuntos
Neoplasias Ósseas , Obesidade , Ossos Pélvicos , Complicações Pós-Operatórias , Humanos , Feminino , Masculino , Neoplasias Ósseas/cirurgia , Neoplasias Ósseas/mortalidade , Obesidade/complicações , Pessoa de Meia-Idade , Adulto , Fatores de Risco , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Ossos Pélvicos/cirurgia , Ossos Pélvicos/patologia , Sarcoma/cirurgia , Sarcoma/patologia , Sarcoma/mortalidade , Seguimentos , Infecção da Ferida Cirúrgica/etiologia , Infecção da Ferida Cirúrgica/epidemiologia , Adulto Jovem , Prognóstico , Taxa de Sobrevida , Adolescente , IdosoRESUMO
BACKGROUND: Preoperative antibiotic options for pancreaticoduodenectomy (PD) include cefoxitin (CX), piperacillin-tazobactam (PT), or combined cefazolin and metronidazole (CM). Recent studies suggest the superiority of PT over CX, but evidence for CM is unclear. OBJECTIVE: To explore the impact of preoperative antibiotic selection (CM vs. PT and CX vs. PT) on the development of surgical site infections (SSI). METHODS: Consecutive adult patients at one institution who underwent PD from November 2017 to December 2021 and received either CM, PT, or CX preoperatively, were included. The primary outcome was SSI. Secondary outcomes included postoperative infections and clinically significant postoperative pancreatic fistula (POPF). Logistic regression models were used. RESULTS: Among 127 patients included in the study, PT, CM, and CX were administered in 46 (36.2%), 44 (34.6%), and 37 (29.4%) patients, respectively. There were 32 (27.1%) SSI, 20 (36.1%) infections, and 21 (22.9%) POPF events. PT use was associated with reduced risk of SSI compared to CX (OR: 0.32, 95% CI: 0.11-0.89, p = 0.03), but there was no difference as compared to CM (OR: 0.75, 95% CI: 0.27-2.13, p = 0.59). There were no differences in secondary outcomes. CONCLUSION: PT reduced SSI rates compared to CX but was no different to CM among patients undergoing PD at our center.