RESUMO
OBJECTIVE: To quantify procedure-level inappropriate antimicrobial prophylaxis utilization as a strategy to identify high-priority targets for stewardship efforts in pediatric surgery. BACKGROUND: Little data exist to guide the prioritization of antibiotic stewardship efforts as they relate to prophylaxis utilization in pediatric surgery. METHODS: This was a retrospective cohort analysis of children undergoing elective surgical procedures at 52 children's hospitals from October 2015 to December 2019 using the Pediatric Health Information System database. Procedure-level compliance with consensus guidelines for prophylaxis utilization was assessed for indication, antimicrobial spectrum, and duration. The relative contribution of each procedure to the overall burden of noncompliant cases was calculated to establish a prioritization framework for stewardship efforts. RESULTS: A total of 56,845 cases were included with an overall inappropriate utilization rate of 56%. The most common reason for noncompliance was unindicated utilization (43%), followed by prolonged duration (32%) and use of excessively broad-spectrum agents (25%). Procedures with the greatest relative contribution to noncompliant cases included cholecystectomy and repair of inguinal and umbilical hernias for unindicated utilization (63.2% of all cases); small bowel resections, gastrostomy, and colorectal procedures for use of excessively broad-spectrum agents (70.1%) and pectus excavatum repair and procedures involving the small and large bowel for prolonged duration (57.6%). More than half of all noncompliant cases were associated with 5 procedures (cholecystectomy, small bowel procedures, inguinal hernia repair, gastrostomy, and pectus excavatum). CONCLUSIONS: Cholecystectomy, inguinal hernia repair, and procedures involving the small and large bowel should be considered high-priority targets for antimicrobial stewardship efforts in pediatric surgery.
Assuntos
Anti-Infecciosos , Gestão de Antimicrobianos , Tórax em Funil , Hérnia Inguinal , Humanos , Criança , Antibioticoprofilaxia/métodos , Hérnia Inguinal/cirurgia , Estudos Retrospectivos , Anti-Infecciosos/uso terapêutico , Gastrostomia , Antibacterianos/uso terapêuticoRESUMO
OBJECTIVE: To compare postdischarge rates of organ space infections (OSI) in children with complicated appendicitis between those receiving and not receiving oral antibiotics (OA) following discharge. SUMMARY BACKGROUND DATA: Existing data regarding the clinical utility of extending antibiotic treatment following discharge in children with complicated appendicitis are limited. METHODS: Retrospective cohort study of children ages 3 to 18 years undergoing appendectomy for complicated appendicitis from January 2013 to June 2015 across 17 hospitals participating in the NSQIP-Pediatric Appendectomy Pilot Collaborative (n = 711). Multivariable mixed-effects regression was used to compare postdischarge OSI rates between patients discharged with and without OA after propensity matching on demographic characteristics and disease severity. A subgroup analysis was performed for high-severity patients (multiple intraoperative findings of complicated disease or length of stay≥6 d). RESULTS: The overall rates of OA utilization and OSI following discharge were 57.0% (hospital range: 3-100%) and 5.2% (range: 0-16.7%), respectively. In the propensity-matched analysis of the entire cohort, use of OA was associated with a 38% reduction in the odds of OSI following discharge compared with children not discharged on OA (4.2% vs. 6.6%, OR 0.62 [0.29, 1.31], P = 0.21). In the high-severity matched cohort (n = 324, 46%), use of OA was associated with a 61% reduction in the odds of OSI following discharge (4.3% vs 10.5%; OR 0.39 [0.15, 0.96], P = 0.04). CONCLUSIONS: Use of oral antibiotics following discharge may decrease organ space infections in children with complicated appendicitis, and those presenting with high-severity disease may be most likely to benefit.
Assuntos
Assistência ao Convalescente/métodos , Antibacterianos/administração & dosagem , Apendicectomia/métodos , Apendicite/cirurgia , Laparoscopia/métodos , Infecção da Ferida Cirúrgica/prevenção & controle , Administração Oral , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Tempo de Internação , Masculino , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: To compare rates of surgical site infection between the 2 most commonly utilized narrow-spectrum antibiotic regimens in children with uncomplicated appendicitis (ceftriaxone with metronidazole and cefoxitin alone). SUMMARY OF BACKGROUND DATA: Narrow-spectrum antibiotics have been found to be equivalent to extended-spectrum (antipseudomonal) agents in preventing surgical site infection (SSI) in children with uncomplicated appendicitis. The comparative effectiveness of different narrow-spectrum agents has not been reported. METHODS: This was a multicenter retrospective cohort study using clinical data from the Pediatric National Surgical Quality Improvement Program Appendectomy Collaborative Pilot database merged with antibiotic utilization data from the Pediatric Health Information System database from January 2013 to June 2015. Multivariable logistic regression was used to compare outcomes between antibiotic treatment groups after adjusting for patient characteristics, surrogate measures of disease severity, and clustering of outcomes within hospitals. RESULTS: Eight hundred forty-six patients from 14 hospitals were included in the final study cohort with an overall SSI rate of 1.3%. A total of 56.0% of patients received ceftriaxone with metronidazole (hospital range: 0%-100%) and 44.0% received cefoxitin (range: 0%-100%). In the multivariable model, ceftriaxone with metronidazole was associated with a 90% reduction in the odds of a SSI compared to cefoxitin [0.2% vs 2.7%; odds ratio: 0.10 (95% confidence interval 0.02-0.60); P = 0.01]. CONCLUSIONS: Ceftriaxone combined with metronidazole is superior to cefoxitin alone in preventing SSIs in children with uncomplicated appendicitis.
Assuntos
Antibacterianos/uso terapêutico , Apendicite/cirurgia , Cefoxitina/uso terapêutico , Ceftriaxona/uso terapêutico , Metronidazol/uso terapêutico , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/prevenção & controle , Apendicectomia , Criança , Quimioterapia Combinada , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Previous investigation has shown that the combined predictive value of white blood cell count and ultrasound (US) findings to be superior to either alone in children with suspected appendicitis. The purpose of this study was to evaluate the impact of a diagnostic clinical pathway (DCP) leveraging the combined predictive value of these tests on computed tomography (CT) utilization and resource utilization. METHODS: Retrospective cohort study comparing 8 mo of data before DCP implementation to 18 mo of data following implementation. The pathway incorporated decision-support for disposition (operative intervention, observation, or further cross-sectional imaging) based on the combined predictive value of laboratory and US data (stratifying patients into low, moderate, and high-risk groups). Study measures included CT and magnetic resonance imaging utilization, imaging-related cost, time to appendectomy, and negative appendectomy rate. RESULTS: Ninety-seven patients in the preintervention period were compared with 319 patients in the postintervention period. Following DCP implementation, CT utilization decreased by 86% (21% versus 3%, P < 0.001). Mean time to appendectomy decreased from 8.5 to 7.2 h (P < 0.001), and the negative appendectomy rate remained unchanged (5% versus 4%, P = 0.54). Magnetic resonance imaging utilization increased following pathway implementation (1% versus 7%, P = 0.02); however, median imaging-related cost was significantly lower in the postimplementation period ($283/case to $270/case, P = 0.002) CONCLUSIONS: In children with suspected appendicitis, implementation of a DCP leveraging the combined predictive value of white blood cell and US data was associated with a reduction in CT utilization, time to appendectomy, and imaging-related cost.
Assuntos
Apendicectomia/estatística & dados numéricos , Apendicite/diagnóstico por imagem , Procedimentos Clínicos/estatística & dados numéricos , Exposição à Radiação/prevenção & controle , Ultrassonografia , Adolescente , Apendicite/sangue , Apendicite/cirurgia , Criança , Feminino , Humanos , Contagem de Leucócitos , Imageamento por Ressonância Magnética/estatística & dados numéricos , Masculino , Valor Preditivo dos Testes , Estudos Retrospectivos , Medição de Risco , Tempo para o Tratamento , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Procedimentos Desnecessários/economia , Procedimentos Desnecessários/estatística & dados numéricos , Adulto JovemRESUMO
OBJECTIVE: To characterize the influence of intraoperative findings on complications and resource utilization as a means to establish an evidence-based and public health-relevant definition for complicated appendicitis. SUMMARY OF BACKGROUND DATA: Consensus is lacking surrounding the definition of complicated appendicitis in children. Establishment of a consensus definition may have implications for standardizing the reporting of clinical research data and for refining reimbursement guidelines. METHODS: This was a retrospective cohort study of patients ages 3 to 18 years who underwent appendectomy from January 1, 2013 to December 31, 2014 across 22 children's hospitals (n = 5002). Intraoperative findings and clinical data from the National Surgical Quality Improvement Program-Pediatric Appendectomy Pilot Database were merged with cost data from the Pediatric Health Information System Database. Multivariable regression was used to examine the influence of 4 intraoperative findings [visible hole (VH), diffuse fibrinopurulent exudate (DFE) extending outside the right lower quadrant (RLQ)/pelvis, abscess, and extra-luminal fecalith] on complication rates and resource utilization after controlling for patient and hospital-level characteristics. RESULTS: At least 1 of the 4 intraoperative findings was reported in 26.6% (1333/5002) of all cases. Following adjustment, each of the 4 findings was independently associated with higher rates of adverse events compared with cases where the findings were absent (VH: OR 5.57 [95% CI 3.48-8.93], DFE: OR 4.65[95% CI 2.91-7.42], abscess: OR 8.96[95% CI 5.33-15.08], P < 0.0001, fecalith: OR 5.01[95% CI 2.02-12.43], P = 0.001), and higher rates of revisits (VH: OR 2.02 [95% CI 1.34-3.04], P = 0.001, DFE: OR 1.59[95% CI 1.07-2.37], P = 0.02, abscess: OR 2.04[95% CI 1.2-3.49], P = 0.01, fecalith: OR 2.31[95% CI 1.06-5.02], P = 0.04). Each of the 4 findings was also independently associated with increased resource utilization, including longer cumulative length of stay (VH: Rate ratio [RR] 3.15[95% CI 2.86-3.46], DFE: RR 3.06 [95% CI 2.83-3.13], abscess: RR 3.94 [95% CI 3.55-4.37], fecalith: RR 2.35 [95% CI 1.87-2.96], Pâ=â < 0.0001) and higher cumulative hospital cost (VH: RR 1.97[95% CI 1.64-2.37], P < 0.0001, DFE: RR 1.8[95% CI 1.55-2.08], Pâ=â < 0.0001, abscess: RR 2.02[95% CI 1.61-2.53], P < 0.0001, fecalith: RR 1.49[95% CI 0.98-2.28], P = 0.06) compared with cases where the findings were absent. CONCLUSION AND RELEVANCE: The presence of a visible hole, diffuse fibrinopurulent exudate, intra-abdominal abscess, and extraluminal fecalith were independently associated with markedly worse outcomes and higher cost in children with appendicitis. The results of this study provide an evidence-based and public health-relevant framework for defining complicated appendicitis in children.
Assuntos
Apendicite/classificação , Apendicite/complicações , Adolescente , Apendicectomia , Apendicite/cirurgia , Criança , Pré-Escolar , Consenso , Medicina Baseada em Evidências , Feminino , Hospitais Pediátricos , Humanos , Masculino , Estudos RetrospectivosRESUMO
BACKGROUND: Medical malpractice is a growing concern for physicians in all fields. Surgical fields have some of the highest malpractice premiums and litigation rates. Pancreaticoduodenectomy (PD) has become a popular procedure; however, it is still associated with significant morbidity and mortality. This study is the first to analyze factors involved in litigation regarding PD cases. METHODS: The Westlaw database was searched for jury verdicts and settlements using the terms "medical malpractice" and "pancreaticoduodenectomy". Twenty-nine cases from 1991 to 2012 were initially collected. Seven entries not involving PD and three duplicate cases were excluded. Nineteen cases were included for analysis. RESULTS: Of the 19 cases included in the analysis, three (15.8%) reached a settlement, three (15.8%) were ruled in favor of the plaintiff, and 13 (68.4%) were ruled in favor of the physician. The average settlement award was $398,333 (range, $195,000-500,000), and the average plaintiff award was $4,288,869 (range, $1,066,608-10,300,000). The most common factors raised in litigation included PD being allegedly unnecessary (47.4%), followed by postoperative negligence and misdiagnosis (36.8% each). CONCLUSIONS: The most common factors present in litigation included the allegation that PD was unnecessarily performed. The cases that are awarded large monetary sums are those that involve continued medical care. Ways to improve patient safety and limit litigation include increasing transparency and communication with a thorough discussion between surgeon and patient of the most common topics of litigation discussed.
Assuntos
Imperícia/estatística & dados numéricos , Pancreaticoduodenectomia/legislação & jurisprudência , Especialidades Cirúrgicas/legislação & jurisprudência , Bases de Dados Factuais , Erros de Diagnóstico/legislação & jurisprudência , Erros de Diagnóstico/estatística & dados numéricos , Humanos , Imperícia/economia , Imperícia/legislação & jurisprudência , Especialidades Cirúrgicas/economia , Especialidades Cirúrgicas/estatística & dados numéricos , Estados Unidos , Procedimentos Desnecessários/estatística & dados numéricosRESUMO
BACKGROUND: Medical malpractice has become a rising concern for physicians, affecting the cost and delivery of health care. Colorectal procedures account for 24% of all general surgery cases, a high-risk specialty, with 15% of its physicians facing malpractice suit annually. METHODS: The Westlaw legal database was used to identify colorectal malpractice cases. RESULTS: In all, 122 of 230 lawsuits were included in this study. A majority of 65.6% were physician verdicts, 19.7% plaintiff verdicts, and 14.8% reached a settlement. Plaintiff payments were found to be significantly higher than settlement awards. The most common cause of alleged malpractice was failure to recognize a complication in a timely manner (45.1%), followed by damage to surrounding tissues (36.1%). CONCLUSIONS: The most common cause of alleged malpractice was failure to recognize a complication in a timely manner, followed by damage to surrounding tissue. Plaintiff awards were significantly higher than settlement payments. It is important to understand the mechanism of malpractice allegations to better prevent litigation and improve patient care.
Assuntos
Cirurgia Colorretal/legislação & jurisprudência , Imperícia/estatística & dados numéricos , HumanosRESUMO
OBJECTIVE. The purpose of this study was to determine the effect of a nominal 50% reduction in median absorbed radiation dose on sensitivity, specificity, and negative appendectomy rate of CT for acute appendicitis in children. MATERIALS AND METHODS. On the basis of a departmental practice quality improvement initiative using computer-generated gaussian noise for CT dose reduction, we applied a nominal dose reduction of 50% to abdominal CT techniques used for bowel imaging. This retrospective study consisted of 494 children who underwent a CT for suspected acute appendicitis before (n = 244; mean age, 133 months) and after (n = 250; mean age, 145 months) the nominal 50% dose reduction. Test performance characteristics of CT for acute appendicitis and impact on the negative appendectomy rate were compared for both time periods. Primary analyses were performed with histologic diagnosis as the outcome standard. Volume CT dose index and dose-length product were recorded from dose reports and size-specific dose estimates were calculated. RESULTS. The nominal 50% dose reduction resulted in an actual 39% decrease in median absorbed radiation dose. Sensitivity of CT for diagnosis of acute appendicitis was 98% (95% CI, 91-100%) versus 97% (91-100%), and specificity was 93% (88-96%) versus 94% (90-97%) before and after dose reduction, respectively. The negative appendectomy rate was 4.5% (0.8-10.25%) before dose reduction and 4.0% (0.4-7.6%) after dose reduction. CONCLUSION. The negative appendectomy rate and performance characteristics of the CT-based diagnosis of acute appendicitis were not affected by a 39% reduction in median absorbed radiation dose.
Assuntos
Apendicite/diagnóstico por imagem , Melhoria de Qualidade , Doses de Radiação , Tomografia Computadorizada por Raios X/métodos , Tomografia Computadorizada por Raios X/normas , Apendicectomia , Apendicite/cirurgia , Artefatos , Criança , Feminino , Humanos , Masculino , Estudos Retrospectivos , Resultado do Tratamento , UltrassonografiaRESUMO
INTRODUCTION: This study aimed to assess perioperative bleeding complications and in-hospital mortality in patients requiring emergency general surgery presenting with a history of antiplatelet (AP) versus direct oral anticoagulant (DOAC) versus warfarin use. METHODS: A prospective observational study across 21 centers between 2019 and 2022 was conducted. Inclusion criteria were age 18 years or older, and DOAC, warfarin, or AP use within 24 hours of an emergency general surgery procedure. Outcomes included perioperative bleeding and in-hospital mortality. The study was conducted using analysis of variance, χ 2 , and multivariable regression models. RESULTS: Of the 413 patients, 221 (53.5%) reported AP use, 152 (36.8%) DOAC use, and 40 (9.7%) warfarin use. The most common indications for surgery were obstruction (23% [AP], 45% [DOAC], and 28% [warfarin]), intestinal ischemia (13%, 17%, and 23%), and diverticulitis/peptic ulcers (7%, 7%, and 15%). Compared with DOAC use, warfarin use was associated with significantly higher perioperative bleeding complication (odds ratio [OR], 4.4 [95% confidence interval (CI), 2.0-9.9]). There was no significant difference in perioperative bleeding complication between DOAC and AP use (OR, 0.7 [95% CI, 0.4-1.1]). Compared with DOAC use, there was no significant difference in mortality between warfarin use (OR, 0.7 [95% CI, 0.2-2.5]) or AP use (OR, 0.5 [95% CI, 0.2-1.2]). After adjusting for confounders, warfarin use (OR, 6.3 [95% CI, 2.8-13.9]), medical history, and operative indication were associated with an increase in perioperative bleeding complications. However, warfarin was not independently associated with risk of mortality (OR, 1.3 [95% CI, 0.39-4.7]), whereas intraoperative vasopressor use (OR, 4.7 [95% CI, 1.7-12.8]), medical history, and postoperative bleeding (OR, 5.5 [95% CI, 2.4-12.8]) were. CONCLUSION: Despite ongoing concerns about the increase in DOAC use and lack of readily available reversal agents, this study suggests that warfarin, rather than DOACs, is associated with higher perioperative bleeding complications. However, that risk does not result in an increase in mortality, suggesting that perioperative decisions should be dictated by patient disease and comorbidities rather than type of AP or anticoagulant use. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level III.
Assuntos
Anticoagulantes , Mortalidade Hospitalar , Inibidores da Agregação Plaquetária , Varfarina , Humanos , Varfarina/efeitos adversos , Varfarina/administração & dosagem , Masculino , Feminino , Anticoagulantes/efeitos adversos , Anticoagulantes/administração & dosagem , Estudos Prospectivos , Inibidores da Agregação Plaquetária/efeitos adversos , Inibidores da Agregação Plaquetária/administração & dosagem , Idoso , Pessoa de Meia-Idade , Mortalidade Hospitalar/tendências , Hemorragia Pós-Operatória/epidemiologia , Hemorragia Pós-Operatória/induzido quimicamente , Procedimentos Cirúrgicos Operatórios/efeitos adversos , Administração Oral , Emergências , Fatores de Risco , Cirurgia de Cuidados CríticosRESUMO
BACKGROUND: Narrow-spectrum antibiotics have been found to be equivalent to anti-Pseudomonal agents in preventing organ space infections (OSI) in children with uncomplicated appendicitis. Comparative effectiveness data for children with complicated appendicitis remains limited. This investigation aimed to compare outcomes between the most common narrow-spectrum regimen (ceftriaxone with metronidazole: CM) and anti-Pseudomonal regimen (piperacillin/tazobactam: PT) used perioperatively in children with complicated appendicitis. METHODS: Multicenter retrospective cohort study using clinical data from the NSQIP-Pediatric Appendectomy Collaborative database merged with antibiotic utilization data from the Pediatric Health Information System database. Mixed-effects multivariate regression was used to compare NSQIP-defined outcomes and resource utilization between treatment groups after adjusting for patient characteristics, disease severity, and clustering of outcomes within hospitals. RESULTS: 654 patients from 14 hospitals were included, of which 37.9% received CM and 62.1% received PT. Following adjustment, patients in both groups had similar rates of OSI (CM: 13.3% vs. PT: 18.0%, OR 0.88 [95%CI 0.38, 2.03]), drainage procedures (CM: 8.9% vs. PT: 14.9%, OR 0.76 [95%CI 0.30, 1.92]), and postoperative imaging (CM: 19.8% vs. PT: 22.5%, OR 1.17 [95%CI 0.65, 2.12]). Treatment groups also had similar rates of 30-day cumulative post-operative length of stay (CM: 6.1 vs. PT: 6.0 days, RR 1.01 [95%CI 0.81, 1.25]) and hospital cost (CM: $19,235 vs. PT: $20,552, RR 0.92 [95%CI 0.69, 1.23]). CONCLUSIONS: Rates of organ space infection and resource utilization were similar in children with complicated appendicitis treated with ceftriaxone plus metronidazole and piperacillin/tazobactam. LEVEL OF EVIDENCE: Level III: Treatment study - Retrospective comparative study.
Assuntos
Apendicite , Antibacterianos/uso terapêutico , Apendicectomia/métodos , Apendicite/complicações , Apendicite/tratamento farmacológico , Apendicite/cirurgia , Ceftriaxona/uso terapêutico , Criança , Humanos , Metronidazol/uso terapêutico , Combinação Piperacilina e Tazobactam/uso terapêutico , Complicações Pós-Operatórias/tratamento farmacológico , Estudos RetrospectivosRESUMO
BACKGROUND/PURPOSE: To examine the influence of parenteral nutrition (PN) on clinical outcomes and cost in children with complicated appendicitis. METHODS: Retrospective study of 1,073 children with complicated appendicitis from 29 hospitals participating in the NSQIP-Pediatric Appendectomy Pilot Collaborative (1/2013-6/2015). Mixed-effects regression was used to compare 30-day postoperative outcomes between high and low PN-utilizing hospitals after propensity matching on demographic characteristics, BMI and postoperative LOS as a surrogate for disease severity. RESULTS: Overall PN utilization was 13.6%, ranging from 0-10.3% at low utilization hospitals (n = 452) and 10.3-32.4% at high utilization hospitals (n = 621). Outcomes were similar between low and high utilization hospitals for rates of overall complications (12.3% vs. 10.5%, OR: 0.80 [0.46,1.37], p = 0.41), SSIs (11.3% vs. 8.8%, OR: 0.72 [0.40,1.32], p = 0.29) and revisits (14.7% vs. 15.9%, OR: 1.10 [0.75,1.61], p = 0.63). Adjusted mean 30-day cumulative hospital cost was 22.9% higher for patients receiving PN ($25,164 vs. $20,478, p < 0.01) after controlling for postoperative LOS. CONCLUSION: Following adjustment for patient characteristics and postoperative length of stay, higher rates of PN utilization in children with complicated appendicitis were associated with higher cost but not with lower rates of overall complications, surgical site infections or revisits. Level of Evidence Level III: Treatment study - Retrospective comparative study.
Assuntos
Apendicite , Apendicite/complicações , Apendicite/cirurgia , Criança , Hospitais , Humanos , Tempo de Internação , Nutrição Parenteral , Estudos RetrospectivosRESUMO
PURPOSE: To explore variation in perceptions regarding the natural history of asymptomatic umbilical hernias, and to characterize the influence of clinical and nonclinical factors on decision-making surrounding timing of repair. METHODS: This was a survey of the American Pediatric Surgical Association. Branching logic and Likert scale questions were used to explore perceptions surrounding natural history (risk of complications and likelihood of spontaneous closure), preferred age for repair, and influence of anatomic, caregiver, sociodemographic, and biological factors on operative timing. RESULTS: 44% of members completed the survey (371/846). The most common age respondents would consider elective repair was 3â¯years (37%), although the majority preferred to wait until 4 or 5â¯years (54%). Most respondents estimated a <1% risk of complications for unrepaired defects, and much greater variability was found in the perceived likelihood of spontaneous closure over time. Decision-making surrounding operative timing was most influenced by anatomic factors (larger defects, proboscoid changes, and interval growth) and parental anxiety surrounding need for emergency surgery, cosmesis, and stigma of parental neglect. CONCLUSION: Practice and perceptions surrounding management of asymptomatic umbilical hernias vary widely. More robust epidemiological data are needed to define the likelihood of spontaneous closure in the context of age and physical exam findings. Collaborative efforts between surgeons and referring providers are also needed to optimize management of caregiver anxiety and expectations surrounding need for surgical referral and repair. LEVEL OF EVIDENCE: Level V (expert opinion).
Assuntos
Doenças Assintomáticas/terapia , Tomada de Decisão Clínica , Hérnia Umbilical/terapia , Pediatras/estatística & dados numéricos , Cirurgiões/estatística & dados numéricos , Atitude do Pessoal de Saúde , Criança , Humanos , Pediatras/organização & administração , Padrões de Prática Médica/estatística & dados numéricos , Cirurgiões/organização & administração , Inquéritos e QuestionáriosRESUMO
PURPOSE: To examine hospital-level variation in the timing of asymptomatic umbilical hernia repair in children. METHODS: Retrospective analysis of children undergoing umbilical hernia repair at 38 children's hospitals using the Pediatric Health Information System database (01/2013-12/2017). Early repair was defined as surgery performed at 3â¯years of age or younger. Repairs were categorized as emergent/urgent if associated with diagnostic or procedural codes indicating obstruction or strangulation, or if they occurred within 2â¯weeks of an emergency department encounter. Multivariable regression was used to calculate hospital-level observed-to-expected (O/E) ratios for early repair adjusting for emergent/urgent repair and patient characteristics. RESULTS: 23,144 children were included, of which 30% underwent early repair (hospital range: 6.9%-54.3%, pâ¯âªâ¯0.001). Overall, 3.8% of all repairs were emergent/urgent, and higher rates of early repair did not correlate with higher rates of emergent/urgent repair across hospitals (râ¯=â¯-0.10). Following adjustment, hospital-level O/E ratios for early repair varied 8.9-fold (0.19-1.70, pâ¯âªâ¯0.001). CONCLUSION: Timing of asymptomatic umbilical hernia repair varies widely across children's hospitals, and the magnitude of this variation cannot be explained by differences in patient characteristics or the acuity of repair. Many children may be undergoing repair of hernias that may spontaneously close with further observation. LEVEL OF EVIDENCE: Level III (retrospective comparative study).
Assuntos
Hérnia Umbilical/cirurgia , Herniorrafia/estatística & dados numéricos , Hospitais Pediátricos , Pré-Escolar , Humanos , Lactente , Recém-Nascido , Estudos Retrospectivos , Tempo para o TratamentoRESUMO
BACKGROUND: The purpose of this study was to assess compliance with antimicrobial spectrum guidelines in the use of surgical antibiotic prophylaxis (SAP) in pediatric surgery. METHODS: A retrospective cohort study of children undergoing elective clean-contaminated and clean surgical procedures with foreign body implantation using the Pediatric Health Information System database (10/2015-6/2018) was performed. Compliance rates with consensus guidelines surrounding appropriate spectrum of SAP coverage were calculated for each procedure. Undertreatment was defined as the use of SAP with inappropriately narrow coverage (or omission altogether), while overtreatment was defined as inappropriately broad coverage. RESULTS: Eight procedure groups including a total of 15,708 patients were included. Overall, 44% of cases received inappropriate prophylaxis, of which 58% were considered undertreatment and 42% overtreatment. Procedures with the highest rates of overtreatment included small bowel procedures (77%), colorectal procedures (29%), and hepatobiliary procedures (20%), while the highest rates of undertreatment were associated with placement of tunneled central venous catheters and ports (43%), hepatobiliary procedures (24%), and colorectal procedures (20%). CONCLUSION: Noncompliance with the recommended spectrum of coverage for surgical antibiotic prophylaxis is common in pediatric surgery, with both over and undertreatment being common themes. Improved compliance is needed to optimize both antibiotic stewardship and infection prevention. TYPE OF STUDY: Treatment study. LEVEL OF EVIDENCE: Level III.
Assuntos
Antibacterianos/uso terapêutico , Antibioticoprofilaxia/tendências , Gestão de Antimicrobianos/tendências , Procedimentos Cirúrgicos Eletivos , Fidelidade a Diretrizes/estatística & dados numéricos , Padrões de Prática Médica/tendências , Infecção da Ferida Cirúrgica/prevenção & controle , Adolescente , Criança , Bases de Dados Factuais , Feminino , Humanos , Masculino , Uso Excessivo dos Serviços de Saúde , Guias de Prática Clínica como Assunto , Estudos Retrospectivos , Estados UnidosRESUMO
Importance: Current guidelines recommend delaying repair of asymptomatic umbilical hernia in children until after age 4 to 5 years to allow for spontaneous closure. Objective: To examine the association of sociodemographic factors with adherence to age-specific guidelines for asymptomatic umbilical hernia repair in children. Design, Setting, and Participants: In this multicenter retrospective cohort study, children 17 years and younger who underwent umbilical hernia repair from January 2013 to June 2018 at 47 freestanding children's hospitals participating in the Pediatric Health Information System database were eligible for study inclusion. Children who underwent multiple procedures, repair of recurrent hernias, or had missing sociodemographic data were excluded. Exposures: Early umbilical hernia repair was defined as repair at 3 years or younger. Emergent or urgent presentation was defined as repair performed during the same encounter or within 2 weeks of an emergency department visit, respectively. Patients were categorized by sex, race/ethnicity, insurance type, income quintile, and presence of complex chronic conditions. Main Outcomes and Measures: Multivariable mixed-effects logistic regression was used to evaluate the association of sociodemographic factors with the odds of early repair after adjusting for emergent or urgent presentation and hospital-level effects. Results: Of the 25â¯877 included children, 13â¯817 (53.4%) were female, 14â¯143 (54.7%) had public insurance, and the median (interquartile range) age was 5.0 (3.0-6.0) years. Following adjustment, increased odds of early repair was associated with public insurance (public vs commercial insurance: odds ratio [OR], 1.46; 95% CI, 1.36-1.56; P < .001), lower income (lowest vs highest income quintile: OR, 1.48; 95% CI, 1.33-1.65; P < .001), and female sex (female vs male sex: OR, 1.20; 95% CI, 1.13-1.27; P < .001). Children with public insurance in the lowest income quintile had 2.2-fold increased odds of early repair compared with children with commercial insurance in the highest income quintile (OR, 2.15; 95% CI, 1.93-2.40; P < .001). Sociodemographic factors were not associated with increased odds of early repair in the subgroup of children who underwent early repair following emergent or urgent presentation. Conclusions and Relevance: Public insurance, lower income, and female sex are independently associated with repair of asymptomatic umbilical hernias in children earlier than recommended by current guidelines. These children may be at greater risk of undergoing repair of umbilical hernias that may spontaneously close with further observation.
Assuntos
Doenças Assintomáticas , Fidelidade a Diretrizes , Hérnia Umbilical/cirurgia , Herniorrafia/normas , Criança , Pré-Escolar , Feminino , Seguimentos , Hérnia Umbilical/economia , Herniorrafia/economia , Humanos , Renda , Masculino , Pobreza , Estudos RetrospectivosRESUMO
BACKGROUND: The goal of this study was to examine the influence of time to appendectomy (TTA) and operative duration (OD) on hospital cost as surrogate measures of perioperative efficiency. STUDY DESIGN: We conducted a retrospective cohort analysis of 2,116 children undergoing appendectomy for uncomplicated appendicitis at 16 children's hospitals from January 2013 to December 2014. Time to appendectomy (emergency department presentation to incision) and OD were obtained from the NSQIP Pediatric Appendectomy Pilot Database and merged with cost data from the Pediatric Health Information System Database. Multivariate regression was used to examine the influence of TTA and OD (categorized by quartiles of hospital-level means) on hospital cost, adjusting for patient and hospital-level characteristics. RESULTS: Median TTA and OD across all patients was 7.3 hours (interquartile range 4.4 to 12.4 hours) and 36 minutes (interquartile range 26 to 49 minutes), respectively. The longest quartile of OD was associated with 38% higher total cost ($2,512/case; rate ratio [RR] 1.38; 95% CI 1.27 to 1.5; p < 0.001) and 27% higher operating room-associated cost ($960/case; RR 1.27; 95% CI 1.22 to 1.34; p < 0.001) compared with the shortest quartile. The longest quartile of TTA was associated with 23% higher total cost ($1,589/case; RR 1.23; 95% CI 1.14 to 1.32; p < 0.001) and 53% higher room-associated cost ($906/case; RR 1.53; 95% CI 1.35 to 1.74; p < 0.001) compared with the shortest quartile. The influence of TTA and OD were independent but potentiating effects, with median cost for hospitals in both the longest quartiles of TTA and OD being 79% higher than those in the shortest quartiles. CONCLUSIONS: Longer TTA and OD were independently associated with increased hospital cost, with OD being the most significant driver of cost variation across hospitals. Identification of best practices from high-efficiency hospitals might provide a high-yield strategy for improving value in appendicitis care.
Assuntos
Apendicectomia/economia , Apendicite/cirurgia , Custos Hospitalares/estatística & dados numéricos , Tempo para o Tratamento , Adolescente , Criança , Pré-Escolar , Feminino , Hospitais Pediátricos/economia , Humanos , Lactente , Tempo de Internação/economia , Masculino , Duração da Cirurgia , Estudos RetrospectivosRESUMO
Importance: The influence of disease severity on outcomes and use of health care resources in children with complicated appendicitis is poorly characterized. Adjustment for variation in disease severity may have implications for ensuring fair reimbursement and comparative performance reporting among hospitals. Objective: To examine the association of intraoperative findings as a measure of disease severity with complication rates and resource use in children with complicated appendicitis. Design: This retrospective cohort study used clinical data from the American College of Surgeons National Surgical Quality Improvement Program pediatric appendectomy pilot database (NSQIP-P database) and cost data from the Pediatric Health Information System database. Twenty-two children's hospitals participated in the NSQIP Pediatric Appendectomy Collaborative Pilot Project. Patients aged 3 to 18 years with complicated appendicitis who underwent an appendectomy from January 1, 2013, through December 31, 2014, were included in the study. Appendicitis was categorized in the NSQIP-P database as complicated if any of the following 4 intraoperative findings occurred in the operative report: visible hole, fibropurulent exudate in more than 2 quadrants, abscess, or extraluminal fecalith. Data were analyzed from January 1, 2013, through December 31, 2014. Main Outcomes and Measures: Thirty-day postoperative adverse event rate, revisit rate, hospital cost, and length of stay. Multivariable regression was used to estimate event rates and outcomes for all observed combinations of intraoperative findings, with adjusting for patient characteristics and clustering within hospitals. Results: A total of 1333 patients (58.7% boys; median age, 10 years; interquartile range, 7-12 years) were included; multiple intraoperative findings of complicated appendicitis were reported in 589 (44.2%). Compared with single findings, the presence of multiple findings was associated with higher rates of surgical site infection (odds ratio, 1.40; 95% CI, 0.95-2.06; P = .09), higher revisit rates (odds ratio, 1.60; 95% CI, 1.15-2.21; P = .005), longer length of stay (rate ratio, 1.45; 95% CI, 1.36-1.55; P < .001), and higher hospital cost (rate ratio, 1.35; 95% CI, 1.19-1.53; P < .001). Significant differences were found among different combinations of intraoperative findings for all outcomes, including a 3.6-fold difference in rates of surgical site infection (range, 7.5% for fecalith alone to 27.2% for all 4 findings; P = .002), a 2.6-fold difference in revisit rates (range, 8.9% for exudate alone to 22.9% for all 4 findings; P = .001), a 2.2-fold difference in length of stay (range, 4.0 days for exudate alone to 8.9 days for all 4 findings; P < .001), and a 2.4-fold difference in mean cumulative cost (range, $13â¯296 for exudate alone to $32â¯282 for all 4 findings; P < .001). Conclusions and Relevance: More severe presentations of complicated appendicitis are associated with worse outcomes and greater resource use. Severity adjustment may be needed to ensure fair reimbursement and comparative performance reporting, particularly at hospitals treating underserved populations where more severe presentations are common.
Assuntos
Apendicite/cirurgia , Custos Hospitalares/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Índice de Gravidade de Doença , Infecção da Ferida Cirúrgica/epidemiologia , Abscesso Abdominal/epidemiologia , Abscesso Abdominal/cirurgia , Adolescente , Apendicectomia , Apendicite/epidemiologia , Criança , Pré-Escolar , Estudos de Coortes , Bases de Dados Factuais , Exsudatos e Transudatos , Impacção Fecal/epidemiologia , Impacção Fecal/cirurgia , Feminino , Humanos , Masculino , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
Importance: Management of appendicitis as an urgent rather than emergency procedure has become an increasingly common practice in children. Controversy remains as to whether this practice is associated with increased risk of complicated appendicitis and adverse events. Objective: To examine the association between time to appendectomy (TTA) and risk of complicated appendicitis and postoperative complications. Design, Setting, and Participants: In this retrospective cohort study using the Pediatric National Surgical Quality Improvement Program appendectomy pilot database, 2429 children younger than 18 years who underwent appendectomy within 24 hours of presentation at 23 children's hospitals from January 1, 2013, through December 31, 2014, were studied. Exposures: The main exposure was TTA, defined as the time from emergency department presentation to appendectomy. Patients were further categorized into early and late TTA groups based on whether their TTA was shorter or longer than their hospital's median TTA. Exposures were defined in this manner to compare rates of complicated appendicitis within a time frame sensitive to each hospital's existing infrastructure and diagnostic practices. Main Outcomes and Measures: The primary outcome was complicated appendicitis documented at operation. The association between treatment delay and complicated appendicitis was examined across all hospitals by using TTA as a continuous variable and at the level of individual hospitals by using TTA as a categorical variable comparing outcomes between late and early TTA groups. Secondary outcomes included length of stay (LOS) and postoperative complications (incisional and organ space infections, percutaneous drainage procedures, unplanned reoperation, and hospital revisits). Results: Of the 6767 patients who met the inclusion criteria, 2429 were included in the analysis (median age, 10 years; interquartile range, 8-13 years; 1467 [60.4%] male). Median hospital TTA was 7.4 hours (range, 5.0-19.2 hours), and 574 patients (23.6%) were diagnosed with complicated appendicitis (range, 5.2%-51.1% across hospitals). In multivariable analyses, increasing TTA was not associated with risk of complicated appendicitis (odds ratio per 1-hour increase in TTA, 0.99; 95% CI, 0.97-1.02). The odds ratios of complicated appendicitis for late vs early TTA across hospitals ranged from 0.39 to 9.63, and only 1 of the 23 hospitals had a statistically significant increase in their late TTA group (odds ratio, 9.63; 95% CI, 1.08-86.17; P = .03). Increasing TTA was associated with longer LOS (increase in mean LOS for each additional hour of TTA, 0.06 days; 95% CI, 0.03-0.08 days; P < .001) but was not associated with increased risk of any of the other secondary outcomes. Conclusions and Relevance: Delay of appendectomy within 24 hours of presentation was not associated with increased risk of complicated appendicitis or adverse outcomes. These results support the premise that appendectomy can be safely performed as an urgent rather than emergency procedure.
Assuntos
Apendicectomia/efeitos adversos , Apendicite/complicações , Apendicite/cirurgia , Readmissão do Paciente/estatística & dados numéricos , Infecção da Ferida Cirúrgica/etiologia , Adolescente , Apendicite/diagnóstico por imagem , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
OBJECTIVE The utility of routine repeat head CT (HCT) scans in the management of minimal head injury (MHI) patients with an intracranial hemorrhage (ICH) has been questioned in multiple studies. All these studies analyzed this by obtaining a repeat HCT study, and none examined the effects of eliminating these routine HCT studies in neurologically intact patients. The authors' institution implemented a new "Neurologic Observation without Repeat HCT" (NORH) protocol with no repeat HCT scanning for patients admitted for MHI and ICH whose neurological status was maintained or improved to a Glasgow Coma Scale score of 15 at 24 hours after admission. This purpose of this study was to assess the outcomes and safety of this novel protocol. METHODS Records of patients who sustained blunt trauma MHI and an ICH and/or skull fracture on initial HCT between January 1, 2009, and December 31, 2012, were retrieved from the trauma registry of a Level I trauma center. The authors analyzed 95 patients in whom the NORH protocol was followed. Outcome measures included death, emergency department readmission, neurosurgical intervention, delayed repeat HCT, and length of stay. RESULTS The NORH protocol was followed for 95 patients; 83% of the patients were male, the average age was 38 ± 16.0 years old, and the most common cause of trauma was assault (35%). Of the 95 patients in whom the NORH protocol was followed, 8 (8%) had a delayed repeat HCT study (> 24 hours) after admission, but none resulted in neurosurgical intervention because of progression of ICH. The average length of stay was 4 ± 7.2 days. None of the patients were readmitted to the hospital. CONCLUSIONS Implementation of the NORH protocol (eliminating routine follow-up HCT) resulted in very low rates of delayed neurological deterioration, no late neurosurgical interventions resulting from ICH progression, very few emergency department revisits, and no readmissions. For a select group of MHI patients with ICH, the NORH protocol is safe and effective, and can reduce radiation exposure and costs.
Assuntos
Concussão Encefálica/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Procedimentos Desnecessários , Adulto , Protocolos Clínicos , Feminino , Humanos , Masculino , Estudos Retrospectivos , Procedimentos Desnecessários/estatística & dados numéricosRESUMO
BACKGROUND: The objective of this study was to examine the use of WBC count and polymorphonuclear leukocyte differential (PMN%) for improving the predictive value of ultrasound (US) in children with suspected appendicitis. STUDY DESIGN: We conducted a retrospective cohort study of children undergoing US for suspected appendicitis between January 1, 2010 and December 31, 2012 at a single children's hospital (n=845). Negative (NPV) and positive predictive values (PPV) for appendicitis were calculated for common constellations of US findings and compared with and without the use of laboratory thresholds (WBC>9×10(3)/µL and PMN%>65% for PPV; WBC≤9×10(3)/µL and PMN%≤65% for NPV). RESULTS: Fifty-one percent of US were considered "equivocal" (ie, appendix incompletely visualized, no primary or secondary signs, or presence of fluid only) and NPV increased significantly for this cohort using laboratory thresholds (41.9% vs 95.8%; p<0.001). Primary signs of appendicitis, without secondary signs, were documented in 18% of examinations, and the PPV associated with this cohort increased from 79.1% to 91.3% (p<0.001) using laboratory thresholds. Secondary signs with or without primary signs were documented in 24% of examinations, and laboratory thresholds improved the PPV in this cohort from 89.1% to 96.8% (p<0.001). Guidelines recommending against the use of CT for very high-risk and low-risk categories (NPV>95% and PPV>95%) on the basis of combined US and laboratory data could have reduced the number of CTs by 27.1% (101 of 373) during the study period. CONCLUSIONS: The incorporation of WBC count and PMN% can substantially improve the predictive value of US in the diagnosis of suspected appendicitis in children.