RESUMO
BACKGROUND: Evidence suggests severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection may be associated with appendicitis or clinical symptoms that mimic appendicitis, but it is not clear if the findings or utility of imaging in pediatric patients with suspected appendicitis have changed since the onset of the coronavirus disease 2019 (COVID-19) pandemic. OBJECTIVE: To evaluate for potential differences in SARS-CoV-2 positive and SARS-CoV-2 negative pediatric patients imaged for suspected appendicitis to determine the reliability of the existing medical imaging approach for appendicitis in a population that contains both SARS-CoV-2 positive and SARS-CoV-2 negative pediatric patients. MATERIALS AND METHODS: Patients imaged for suspected appendicitis Apr. 1, 2020, to Dec. 31, 2020, were identified via an electronic medical records search. Differences in ultrasound (US) diagnostic performance, use of computed tomography (CT) following US, rates of appendicitis, imaging findings of appendicitis and perforation were compared between SARS-CoV-2 positive and SARS-CoV-2 negative tested patients, using pathology and surgery as reference standards for appendicitis and perforation, respectively. Fisher exact test and Student's t-test were used for statistical analysis. RESULTS: One thousand, six hundred and ninety-three patients < 18 years old met inclusion criteria, with 46% (772/1,693) female, 11 imaged with only CT and 1,682 with US. Comparing SARS-CoV-2 positive and SARS-CoV-2 negative patients, no statistically significant differences in sensitivity or specificity of US (P = 1 and P = 1, respectively), or in the US (P-values ranging from 0.1 to 1.0) or CT imaging findings (P-values ranging from 0.2 to 1.0) in appendicitis were found. Perforation rates were similar between SARS-CoV-2 positive (20/57, 35.1% perforated) and SARS-CoV-2 negative (359/785, 45.7% perforated) patients with appendicitis (P = 0.13). Use of CT following first-line US was similar, with 7/125 (5.6%) of SARS-CoV-2 positive imaged with CT after US and 127/1,557 (8.2%) of SARS-CoV-2 negative imaged with CT after US (P = 0.39). CONCLUSION: In pediatric patients with suspected appendicitis, no significant difference was found in the diagnostic performance of US, CT usage or perforation rates between SARS-CoV-2 positive and SARS-CoV-2 negative patients.
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Apendicite , COVID-19 , Adolescente , Apendicite/diagnóstico por imagem , Apendicite/epidemiologia , Apendicite/cirurgia , Criança , Feminino , Humanos , Pandemias , Reprodutibilidade dos Testes , Estudos Retrospectivos , SARS-CoV-2 , Centros de Atenção Terciária , UltrassonografiaRESUMO
PURPOSE: COVID-19 disease can manifest with intussusception in pediatric patients, but prevalence of abnormalities on ultrasounds performed for intussusception is uncertain. We aim to report our experience in children with COVID-19 presenting with suspected intussusception imaged with ultrasound. METHODS: Children under 18 years who had an ultrasound for possible intussusception underwent retrospective analysis and were tested for COVID-19 between April 1 and December 14, 2020. Patients' demographic, clinical, radiological and surgical characteristics were reviewed. RESULTS: Twenty-four COVID-19-positive patients were identified; 19 boys with mean age 3 years (range: 3 months-18 years). Ultrasound was abnormal in 11 patients (11/24, 46%). Sonographic features of enterocolitis were documented in seven children (7/24, 29%). Three boys (3/24, 13%) were found to have ileocolic intussusception on ultrasound and underwent air enema with failed reduction (3/3, 100%), precipitating surgical reductions, all with favorable outcomes. One patient (1/24, 4%) was found to have a long segment of persistent small bowel-small bowel intussusception which was surgically repaired. CONCLUSION: Given the known association between failed reduction at air enema and delayed presentation, heightened awareness for intussusception in the setting of COVID-19 should be maintained, though more often, the etiology was attributed to other GI manifestations of COVID-19.
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COVID-19 , Doenças do Íleo , Intussuscepção , Adolescente , Criança , Enema , Humanos , Doenças do Íleo/diagnóstico por imagem , Doenças do Íleo/etiologia , Doenças do Íleo/cirurgia , Lactente , Intussuscepção/diagnóstico por imagem , Intussuscepção/cirurgia , Masculino , Estudos Retrospectivos , SARS-CoV-2 , Resultado do TratamentoRESUMO
OBJECTIVES: To investigate the association between time to appendectomy and the risk of surgical site infections (SSIs) in children with appendicitis across multiple NSQIP-Pediatrics institutions. BACKGROUND: Several recently published single institution retrospective studies have reported conflicting relationships between delaying appendectomy and the risk of increasing surgical site infections (SSI) in both children and adults. This study combines data from NSQIP-Pediatrics with institutional data to perform a multi-institutional analysis to examine the effects of delaying appendectomy on surgical site infections. METHODS: Data from NSQIP-Pediatrics between January 2010 and June 2012 for cases of appendectomy for appendicitis at 6 institutions (preoperative characteristics, time of operation, and postoperative occurrences) were combined with data from medical record review (length of symptoms; times of initial presentation, emergency department (ED) triage, and admission; and diagnosis as simple appendicitis (SA, acute) or complicated appendicitis (CA, gangrenous/ruptured)). Cochran-Armitage tests for trend and multivariable logistic regression models were used to evaluate associations between time to appendectomy and SSI. RESULTS: Of the 1338 patients included, 70% had SA and 30% had CA. Postoperative SSIs were more common in CA (5.7% vs 1.2%, Pâ<â0.001). SSI rates did not differ significantly across hospitals (Pâ=â0.17). Compared with patients who did not develop an SSI, patients who developed an SSI had similar times between ED triage and appendectomy (median (interquartile range) 11.5âhours (6.4-14.7) versus 9.7âhours (5.8-15.6, Pâ=â0.36), and similar times from admission to appendectomy (5.5âhours (1.9-10.2) versus 4.3âhours (1.4-9.9), Pâ=â0.36). Independent risk factors for SSI were CA (Odds Ratio (95% CI): 3.46 (1.48-8.10), Pâ=â0.004), longer symptom duration (OR for a 10-hour increase: 1.05 (1.01-1.10), Pâ=â0.02), and presence of sepsis/septic shock (2.70 (1.17-6.28), Pâ=â0.02). CONCLUSIONS: A 16-hour delay from ED presentation or a 12-hour delay from hospital admission to appendectomy was not associated with an increased risk for SSI.
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Apendicectomia/efeitos adversos , Infecção da Ferida Cirúrgica/microbiologia , Adolescente , Adulto , Apendicite/cirurgia , Índice de Massa Corporal , Criança , Feminino , Humanos , Laparoscopia/efeitos adversos , Masculino , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados UnidosRESUMO
INTRODUCTION: We previously developed an evidence-based clinical pathway for children with advanced appendicitis. The pathway standardized the choice and duration of antibiotic therapy and established discharge criteria. Initially, the pathway led to a 50% decrease in the rate of superficial and deep surgical site infections and a significant decrease in hospital length of stay. Four years after implementation, we noted an increase in the infectious complication rate and the emergence of resistant bacteria to commonly used antibiotics. In this study, we prospectively collected peritoneal fluid cultures at the time of appendectomy in an effort to optimize our antibiotic therapy and decrease complication rates. METHODS: Microbiology analysis of peritoneal fluid cultures obtained at the time of appendectomy was performed in patients with an intraoperative diagnosis of advanced appendicitis. Clinical information, including demographics, laboratory data, and postoperative outcomes were collected and compared to the historic cohort. X(2), Student's t-test, and Fisher exact test were used where appropriate. RESULTS: The historic and prospective cohorts were similar with respect to clinical and demographic data. The postoperative intra-abdominal abscess rate remained unchanged (28% from 24%, P = 0.603). Escherichia coli and Pseudomonas aeruginosa were the most commonly isolated aerobic bacteria from peritoneal fluid in the prospective cohort. Thirty-two percent of these patients had Pseudomonas spp., and 12% had Enterococcus spp. or Escherichia coli resistant to cefoxitin in their peritoneal fluid cultures. DISCUSSION: A significant proportion (40%) of children with advanced appendicitis had organisms either not susceptible or resistant to our first line antibiotic in their peritoneal fluid cultures. Our clinical pathway now recommends piperacillin-tazobactam as the most effective empiric therapy for advanced appendicitis in children. Microbiologic analysis of peritoneal fluid at appendectomy may be used to tailor antibiotic therapy in advanced appendicitis.
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Antibacterianos/uso terapêutico , Apendicite/tratamento farmacológico , Apendicite/cirurgia , Procedimentos Clínicos , Prática Clínica Baseada em Evidências/métodos , Adolescente , Apendicectomia , Criança , Pré-Escolar , Estudos de Coortes , Infecções por Escherichia coli/tratamento farmacológico , Feminino , Humanos , Lactente , Tempo de Internação , Masculino , Avaliação de Processos e Resultados em Cuidados de Saúde , Complicações Pós-Operatórias/tratamento farmacológico , Infecções por Pseudomonas/tratamento farmacológico , Infecção da Ferida Cirúrgica/tratamento farmacológicoRESUMO
BACKGROUND: In 2006, an evidence-based protocol for the management of children with appendicitis was established at our institution. Discharge criteria for patients with advanced appendicitis were based on a combination of clinical parameters and laboratory values. The purpose of this study is to evaluate the utility of laboratory values in guiding patient management with a discharge protocol for advanced appendicitis. MATERIALS AND METHODS: We reviewed charts of patients with advanced appendicitis as defined by the surgeon intraoperatively from 2008-2009. We evaluated the sensitivity and specificity of the laboratory values at discharge for predicting postoperative intra-abdominal abscess (IAA) formation using a receiver operator curve. A logistic regression analysis was performed to identify predictors of IAA formation. RESULTS: We identified 450 patients (mean age 8.9 ± 3.9 y). The postoperative IAA rate was 25%. The sensitivity and specificity for developing an abscess with a white blood cell count >12,000/UL were 52% and 82%, respectively (AUC 0.72, 95% CI 0.67-0.78, P < 0.001). The sensitivity and specificity for bands >3% were 47% and 70% (AUC 0.60, 95% CI 0.53-0.67, P = 0.002), respectively. On logistic regression analysis, an elevated white blood cell count was independently associated with an increased likelihood of a postoperative IAA (OR 1.27, 95% CI 1.19-1.35, P < 0.001). CONCLUSIONS: The absence of leukocytosis is useful for identifying children with a decreased risk of postappendectomy IAA formation who otherwise meet clinical discharge parameters. A band count is not as predictive of risk. The use of laboratory evaluation as a component of discharge criteria in advanced appendicitis can stratify a subset of patients who are at increased IAA risk and may benefit from continued antibiotic therapy.
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Apendicectomia , Apendicite/diagnóstico , Apendicite/cirurgia , Procedimentos Clínicos/normas , Alta do Paciente/normas , Abscesso Abdominal/diagnóstico , Abscesso Abdominal/epidemiologia , Doença Aguda , Algoritmos , Apendicite/epidemiologia , Criança , Pré-Escolar , Medicina Baseada em Evidências , Feminino , Humanos , Modelos Logísticos , Masculino , Guias de Prática Clínica como Assunto , Curva ROC , Estudos Retrospectivos , Fatores de Risco , Sensibilidade e Especificidade , Infecção da Ferida Cirúrgica/diagnóstico , Infecção da Ferida Cirúrgica/epidemiologiaRESUMO
BACKGROUND: Lipoblastomas are rare, benign, soft tissue tumors that occur primarily in young children. Treatment includes complete excision and surveillance for recurrence. Lipoblastomas can be indistinguishable from other benign lipomatous tumors and liposarcomas. Cytogenetic analysis can provide the definitive diagnosis in questionable cases, because benign and malignant lipomatous tumors exhibit specific nonrandom cytogenetic abnormalities. The purpose of the present study was to discuss the disease management and outcomes in a large contemporary group of patients with lipoblastoma. MATERIALS AND METHODS: A retrospective chart review of patients diagnosed with lipoblastoma presenting from 2000-2011 was conducted. The data from these patients were compared with data from a previously published historical group of patients (1985-1999) from the same children's hospital. RESULTS: We identified 37 patients in the contemporary cohort group and compared them with 25 patients from the historical group. The tumor involvement sites were similar. The current cohort group had a lower recurrence rate, although this might have been underestimated owing to a shorter follow-up period (median 1.4 y, range 2 wk to 11.0 y). Preoperative imaging findings led to an incorrect diagnosis in 62% of the patients. Cytogenetic analysis was used to help determine the final diagnosis in 50% of the cases. In 39% of cases, translocations involved the long arm of chromosome 8, the most common anomaly in lipoblastoma. CONCLUSIONS: Lipoblastomas are rare tumors in young children that can be misclassified as other malignant or benign lipomatous tumors with markedly different outcomes and treatments. We recommend that cytogenetic analysis be routinely used for all pediatric lipomatous tumors to provide an accurate diagnosis and guide appropriate therapy and follow-up.
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Lipoblastoma/genética , Lipoblastoma/patologia , Neoplasias de Tecidos Moles/genética , Neoplasias de Tecidos Moles/patologia , Adolescente , Criança , Pré-Escolar , Aberrações Cromossômicas , Diagnóstico Diferencial , Feminino , Seguimentos , Testes Genéticos , Hospitais Pediátricos , Humanos , Lactente , Lipoblastoma/cirurgia , Lipossarcoma/genética , Lipossarcoma/patologia , Masculino , Neoplasias Lipomatosas/genética , Neoplasias Lipomatosas/patologia , Cuidados Pré-Operatórios , Estudos Retrospectivos , Neoplasias de Tecidos Moles/cirurgiaRESUMO
BACKGROUND: Intercostal nerve cryoablation with the Nuss procedure has been shown to decrease opioid requirements and hospital length of stay; however, few studies have evaluated the impact on complications and hospital costs. METHODS: A retrospective cohort study was performed for all Nuss procedures at our institution from 2016 through 2020. Outcomes were compared across 4 pain modalities: cryoablation with standardized pain regimen (n = 98), patient-controlled analgesia (PCA; n = 96), epidural (n = 36), and PCA with peripheral nerve block (PNB; n = 35). Outcomes collected included length of stay, opioid use, variable direct costs, and postoperative complications. Univariate and multivariate hierarchical regression analysis was used to compare outcomes between the pain modalities. RESULTS: Cryoablation was associated with increased total hospital cost compared with PCA (cryoablation, $11 145; PCA, $8975; P < .01), but not when compared with epidural ($9678) or PCA with PNB ($10 303). The primary driver for increased costs was operating room supplies (PCA, $2741; epidural, $2767; PCA with PNB, $3157; and cryoablation, $5938; P < .01). With multivariate analysis, cryoablation was associated with decreased length of stay (-1.94; 95% CI, -2.30 to -1.57), opioid use during hospitalization (-3.54; 95% CI, -4.81 to -2.28), and urinary retention (0.13; 95% CI, 0.05-0.35). CONCLUSIONS: Cryoablation significantly reduces opioid requirements and length of stay relative to alternative modalities, but it was associated with an increase in total hospital costs relative to PCA, but not epidural or PCA with PNB. Cryoablation was not associated with allodynia or slipped bars requiring reoperation.
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Analgesia Epidural , Criocirurgia , Tórax em Funil , Transtornos Relacionados ao Uso de Opioides , Humanos , Nervos Intercostais/cirurgia , Analgésicos Opioides/uso terapêutico , Estudos Retrospectivos , Dor Pós-Operatória/tratamento farmacológico , Criocirurgia/efeitos adversos , Criocirurgia/métodos , Tórax em Funil/cirurgia , Analgesia Epidural/métodosRESUMO
INTRODUCTION: The Nuss procedure is the most common and preferred operative correction of pectus excavatum. Surgeon preference and patient factors can result in variations in Nuss procedure technique. We hypothesize that certain techniques are associated with increased risk of complications. MATERIALS AND METHODS: We performed a single-center retrospective review of Nuss operations from 2016 to 2020. Variations in intraoperative techniques included sternal elevator (SE) use, number of bars placed, and usage of bilateral stabilizing sutures. Patient demographics, intraoperative data, and postoperative outcomes were reported as median with interquartile ranges or percentages. Statistical significance (p < 0.05) was determined with Wilcoxon's rank-sum and chi-square tests. Multivariate analysis was performed to control for introduction of intercostal nerve cryoablation and surgeon volume, and reported as odds ratio with 95% confidence interval. RESULTS: Two hundred and sixty-five patients were identified. Patients repaired with two bars were older with a larger Haller index (HI). Patient demographics were not significantly different for SE or stabilizing suture use. Placement of two bars was associated with significantly increased risk of readmission. Similarly, SE use was associated with increased risk of pleural effusion and readmission. Finally, the use of bilateral stabilizing sutures resulted in less frequent slipped bars without statistical significance. CONCLUSION: Older patients with a larger HI were more likely to need two bars placed to repair pectus excavatum. Placement of multiple bars and SE use are associated with significantly higher odds of certain complications.
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Tórax em Funil , Tórax em Funil/cirurgia , Humanos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Esterno , Resultado do TratamentoRESUMO
BACKGROUND: The indications for surgery and the surgical strategy selected for chronic pancreatitis (CP) vary widely, perhaps because of unaccounted characteristics of different patient populations such as the "inflammatory mass" in the head of the pancreas, commonly described in Europe but not in America. METHODS: We compared the pancreatic morphology, anatomic complications, indications leading to intervention, and the operation performed in 93 consecutive patients with CP operated upon either at a German (n = 48) or an American (n = 45) center specializing in pancreatic surgery. Pretreatment computed tomography/magnetic resonance imaging scans were reevaluated by 2 independent radiologists, especially to measure the anterior-posterior diameter of the pancreatic head (the inflammatory mass). RESULTS: The prevalence of endocrine and exocrine insufficiency was not significantly different. The median diameter of the pancreatic head mass was significantly larger in the German group (4.5 vs. 2.6 cm, P < 0.001). Inflammatory mass-dependent symptoms [gastric outlet obstruction (9/48 vs. 1/45; P = 0.02) and hemorrhage (7/48 vs. 0/45; P = 0.013)] were more frequent in the German group. Bile duct stenosis (19/48 vs. 11/43; P = 0.18) and suspicion of malignancy (5/48 vs. 11/43; P = 0.10) were comparable, whereas chronic pain (15/48 vs. 28/43; P = 0.001) was a more frequent indication for surgery in the US group. Splenic or portal vein thrombosis was found only in the German group. The duration of nonoperative therapy was significantly longer in the German group (median 56 vs. 26 months; P = 0.02). In the US group, a pancreatoduodenectomy with antrectomy was performed in most (89%) cases, whereas in the German group a duodenum-preserving head resection was preferred in more than half (25/47) of the cases (P < 0.001). CONCLUSIONS: Symptoms, duration of conservative therapy, and selection of surgical treatment all differed significantly between German and American patients with CP. These differences seem to be dependent upon surprising but unexplained disparities in the pathologic pancreatic anatomy between the 2 populations.
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Pancreatectomia/métodos , Pancreatite Crônica/patologia , Pancreatite Crônica/cirurgia , Adolescente , Adulto , Idoso , Feminino , Alemanha , Humanos , Masculino , Pessoa de Meia-Idade , Pancreatite Crônica/complicações , Estados Unidos , Adulto JovemRESUMO
In pancreatic cancer patients, survival and palliation of symptoms should be balanced with social and functional impairment, and for this reason, health-related quality of life measurements could play an important role in the decision-making process. The aim of this work was to evaluate the quality of life and survival in 92 patients with different stages of pancreatic adenocarcinoma who underwent surgical and/or medical interventions. Patients were evaluated with the Functional Assessment of Cancer Therapy questionnaires at diagnosis and follow-up (3 and 6 months). At diagnosis, 28 patients (30.5%) had localized disease (group 1) and underwent surgical resection, 34 (37%) had locally advanced (group 2), and 30 (32.5%) metastatic disease (Group 3). Improvement in quality of life was found in group 1, while in group 3, it decreased at follow-up (p=0.03). No changes in quality of life in group 2 were found. Chemotherapy/chemoradiation seems not to significantly modify quality of life in groups 2 and 3. Median survival time for the entire cohort was 9.8 months (range, 1-24). One-year survival was 74%, 30%, and 16% for groups 1, 2, and 3 respectively (p=0.001). Pancreatic cancer prognosis is still dismal. In addition to long-term survival benefits, surgery impacts favorably quality of life.
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Adenocarcinoma/terapia , Neoplasias Pancreáticas/terapia , Qualidade de Vida , Adenocarcinoma/mortalidade , Adenocarcinoma/patologia , Adenocarcinoma/secundário , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Cuidados Paliativos , Neoplasias Pancreáticas/mortalidade , Neoplasias Pancreáticas/patologia , Inquéritos e Questionários , Análise de Sobrevida , Taxa de SobrevidaRESUMO
BACKGROUND: Extracardiac birth defects are associated with worse outcomes in congenital heart disease (CHD). The impact of esophageal atresia/trachea-esophageal fistula (EA/TEF) on outcomes after surgery for ductal-dependent CHD is unknown. METHODS: Retrospective matched cohort study using the Pediatric Health Information System database from 07/2004 to 06/2015. Hospitalizations with ductal-dependent CHD and EA/TEF, undergoing CHD surgery were included as cases. Admissions with ductal-dependent CHD without EA/TEF were matched 3:1 for age at admission and Risk Adjustment for Congenital Heart Surgery-1 classification. Comparisons were performed using generalized estimating equations. RESULTS: There were 124 cases and 372 controls. Cases included 32 (25.8%) low-risk, 86 (69.3%) intermediate-risk, and 6 (4.8%) high-risk patients. Cases had more females compared to controls (53.2% vs 41.1%, P = .022). Cases were more likely to be premature (28.2% vs 13.7%, P = .001) and low birth weight (29.8% vs 11.8%, P < .001). Cases had a similar frequency of Down syndrome, and DiGeorge/Velocardiofacial syndrome, but a higher frequency of anorectal malformations (4.3% vs 2.4%, P < .001) and renal anomalies (27.4% vs 9.9%, P < .001) than controls. Cases had a higher mortality on univariate (22.0% vs 8.4%, P < .001) and multivariable analysis (odds ratio 2.45, 95%, confidence interval 1.34 - 4.49). Prematurity also was significantly associated with mortality on multivariable analysis. Cases had a longer duration of mechanical ventilation, longer hospital duration of stay, and higher total cost than controls (all P < .001). CONCLUSION: In children with ductal-dependent CHD, EA/TEF is associated with increased morbidity, mortality and resource utilization. A majority of patients undergo EA/TEF repair prior to congenital heart disease surgery. (Surgery 2017;160:XXX-XXX.).
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Anormalidades Múltiplas/cirurgia , Atresia Esofágica/cirurgia , Cardiopatias Congênitas/cirurgia , Fístula Traqueoesofágica/cirurgia , Anormalidades Múltiplas/diagnóstico , Anormalidades Múltiplas/mortalidade , Estudos de Casos e Controles , Bases de Dados Factuais , Atresia Esofágica/diagnóstico , Atresia Esofágica/mortalidade , Feminino , Cardiopatias Congênitas/diagnóstico , Cardiopatias Congênitas/mortalidade , Hospitalização/estatística & dados numéricos , Humanos , Recém-Nascido , Masculino , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fístula Traqueoesofágica/diagnóstico , Fístula Traqueoesofágica/mortalidade , Resultado do TratamentoRESUMO
BACKGROUND: Splenic preservation (SP) during distal pancreatectomy can be accomplished by ligating the main splenic artery and vein relying on blood supply from the short gastric vessels. The purpose of this study was to examine the short-term implications of this operation, comparing it to the outcomes following distal pancreatectomy with splenectomy. METHODS: The records of 259 patients who underwent distal pancreatectomy with and without SP at Massachusetts General Hospital from 1994 to 2004 were reviewed. RESULTS: A total of 29% of patients underwent SP with this technique. These patients were more likely to be women (74% vs 56%, P = .008) and to have benign disease (93% vs 54%, P < .0001). Their operative times were shorter (2.5 vs 3.1 h, P < .0001), they had less blood loss (300 vs 500 ml, P < .0001) and a shorter duration of stay (6 days [interquartile range, 5 to 7] vs 7 days [interquartile range, 5 to 8], P = .001). SP was not a significant predictor of complications in either univariate (P = .445) or adjusted analysis (P = .543). One patient (1.4%) in the SP group was reoperated for splenic infarction and two patients (1.1%) in the splenectomy group for abscess and hemorrhage. There were 2 (0.8%) postoperative deaths, both in the splenectomy group. CONCLUSIONS: Splenic preservation relying on blood supply from the short gastric vessels is reliable and safe and does not have a higher incidence of postoperative complications when compared to traditional distal pancreatectomy with splenectomy. The current series validates this approach and provides further evidence of its feasibility and safety.
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Pancreatectomia/métodos , Baço/irrigação sanguínea , Esplenectomia/efeitos adversos , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pancreatectomia/efeitos adversos , Pancreatopatias/cirurgia , Complicações Pós-OperatóriasRESUMO
The incidence of inflammatory bowel disease (IBD) is rising with 25% of IBD diagnosed in children under 18 years of age. The clinical presentation of IBD in children is often vague leading to initial misdiagnosis as infectious colitis or irritable bowel syndrome. When IBD is identified, overlap in histologic and endoscopic features may lead to difficulty distinguishing Crohn's disease from ulcerative colitis, resulting in a higher frequency of the diagnosis indeterminate colitis or IBD unspecified. Recognizing the common and the atypical presentation of pediatric IBD and extraintestinal manifestations will aid in expeditious referral and early diagnosis. Activity severity scoring tools and more specific classification systems for pediatric IBD direct therapeutic algorithms and allow for improved longitudinal assessment since disease severity and location have been shown to be associated with outcome.
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Colite Ulcerativa/diagnóstico , Doença de Crohn/diagnóstico , Adolescente , Criança , Colite Ulcerativa/complicações , Colite Ulcerativa/terapia , Doença de Crohn/complicações , Doença de Crohn/terapia , Diagnóstico Diferencial , Humanos , Fenótipo , Índice de Gravidade de DoençaRESUMO
BACKGROUND: The goal of this study was to assess the effect of associated gastrointestinal malformations (GI) on the outcomes of patients undergoing congenital heart operations. METHODS: Neonates and infants with thoracic (esophageal atresia, tracheoesophageal fistula) and abdominal (duodenal stenosis/atresia, imperforate anus, Hirschsprung disease) GI malformations undergoing congenital heart operations between 1995 and 2015 were included. Two control groups were created, one for each group. Patients were matched by diagnosis, procedure, history of prematurity, presence of genetic syndrome, and a propensity score including weight and year of operation. RESULTS: The cohort included 383 patients: 52 (14%) with thoracic GI malformations and 98 (25%) thoracic GI controls, 80 (21%) with abdominal GI malformations and 153 (40%) abdominal GI controls. Median follow-up was 6 years (range, 16 days to 20 years). Patients with thoracic GI malformations had longer length of stay (p < 0.001), longer intubation times (p = 0.002), and higher perioperative death (p = 0.015) than controls. There was a tendency for worse overall survival than controls, mainly explained by the higher risk of early death (p = 0.06). No difference was found in outcomes between patients with abdominal GI malformations and controls. CONCLUSIONS: Patients with thoracic GI malformations have worse perioperative outcomes than controls, but their long-term survival does not seem to be significantly different. Abdominal GI malformations do not have a significant effect on outcomes. The presence of GI malformations should likely not preclude patients from undergoing congenital heart operations, but careful family counseling is necessary, especially for thoracic GI malformations.
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Causas de Morte , Anormalidades do Sistema Digestório/epidemiologia , Anormalidades do Sistema Digestório/cirurgia , Cardiopatias Congênitas/epidemiologia , Cardiopatias Congênitas/cirurgia , Estudos de Casos e Controles , Comorbidade , Bases de Dados Factuais , Anormalidades do Sistema Digestório/diagnóstico , Feminino , Cardiopatias Congênitas/diagnóstico , Humanos , Lactente , Recém-Nascido , Recém-Nascido Prematuro , Estimativa de Kaplan-Meier , Masculino , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/fisiopatologia , Prognóstico , Procedimentos de Cirurgia Plástica/métodos , Procedimentos de Cirurgia Plástica/mortalidade , Valores de Referência , Estudos Retrospectivos , Medição de Risco , Estatísticas não Paramétricas , Análise de Sobrevida , Resultado do TratamentoRESUMO
OBJECTIVES: Pancreatic stump leak (PL) after elective distal pancreatic resection significantly impacts cost and increases subsequent health care resource utilization. We sought to provide an economic framework for potential interventions aimed at reducing its occurrence. DESIGN: Retrospective case series and economic evaluation. SETTING: University-affiliated, tertiary care referral center. PATIENTS: Sixty-six patients undergoing elective distal pancreatectomy. MAIN OUTCOME MEASURES: Postoperative complications; hospital and professional costs. RESULTS: Overall postoperative morbidity occurred in 34 patients (52%) with no deaths. The total number of patients with complications directly related to PL was 22 (33%). The mean +/- SD number of total hospital days for the no-PL group was 5.2 +/- 1.7 days (range, 3-12 days) vs 16.6 +/- 14.6 days (range, 4-49 days) for the PL group (P = .001). The average patient with PL-related problems incurred a total cost that was 2.01 times greater than the average patient in the no-PL group. A decision analytic model developed to evaluate threshold costs showed that a hypothetical intervention designed to reduce the complication rate of distal pancreatectomy by one third would be financially justifiable up to a cost of $1418 per patient. CONCLUSIONS: Complications derived from PL following distal pancreatectomy double the cost and dramatically increase health care resource utilization. There is an urgent need to develop strategies that reduce the incidence of this common complication. Interventions aimed at decreasing the incidence of PL should take into account this cost differential. We provide an economic model to serve as a guide for developing these technologies.
Assuntos
Custos e Análise de Custo , Pancreatectomia , Pancreatopatias/economia , Pancreatopatias/cirurgia , Complicações Pós-Operatórias/economia , Adulto , Idoso , Idoso de 80 Anos ou mais , Distribuição de Qui-Quadrado , Feminino , Custos Hospitalares , Humanos , Tempo de Internação/economia , Masculino , Massachusetts , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
BACKGROUND: With varied reports on the impact of time to appendectomy on clinical outcomes, we examined the effects of pre-operative delays in pediatric acute appendicitis. METHODS: Children with acute appendicitis (January 2013-June 2014) were identified from a prospective database. Univariate analyses compared time metrics, patient characteristics, and disease severity with postoperative complications (POC) and organ space surgical site infection (OSSI), and multivariate logistic regression determined predictors of POC and OSSI. RESULTS: 1211 patients underwent appendectomy. Median age was 10.4years (IQR 7.8-13years). 537 patients (45%) had complex appendicitis. Overall, POC was 11% (n=133), and OSSI was 9% (n=105). Neither time from presentation to appendectomy nor diagnosis to appendectomy increased POCs. On univariate analyses, operative time (OT) was longer in patients with POC (57min (IQR 49-75) vs. 46min (IQR 36-57), p<0.001 and OSSI (60min (IQR 51-80) vs. 46min (IQR 37-57), p<0.001. However, after adjusting for confounding factors, disease severity remained the most significant predictor of POC (OR 6.5, 95% CI 2.79-15.23) and OSSI (OR 76.6, 95% CI 7.87-745.65). CONCLUSION: Pre-operative delays were not associated with increased POC or OSSI. The strongest predictor of POC or OSSI was disease severity, for which operative time may represent a surrogate.
Assuntos
Apendicectomia , Apendicite/cirurgia , Avaliação de Resultados em Cuidados de Saúde , Doença Aguda , Adolescente , Apendicectomia/efeitos adversos , Criança , Bases de Dados Factuais , Feminino , Humanos , Laparoscopia , Tempo de Internação , Modelos Logísticos , Masculino , Duração da Cirurgia , Complicações Pós-Operatórias/diagnóstico , Estudos Retrospectivos , Fatores de TempoRESUMO
BACKGROUND: The impact of infliximab (IFX) on surgical outcomes is poorly defined in pediatric Crohn's disease (CD). We evaluated our institution's experience with IFX on postoperative complications and surgical recurrence. METHODS: A retrospective review of children who underwent intestinal resection with primary anastomosis for CD from 1/2002 to 10/2014 was performed. Data collected included IFX use and surgical outcomes. Preoperative IFX use was within 3months of surgery. RESULTS: Seventy-three patients were included with median age 15years (range: 9-18). The most frequent indications for operation were obstruction (n=26) and fistulae (n=19). Nine patients (13%) had a surgical recurrence at a median of 2.3years (IQR 0.7-3.5). Twenty-two patients received preoperative IFX at median of 26days (IQR 14-46). There were 7 postoperative complications: 2 bowel obstructions, and 5 superficial wound infections. Outcomes of patients stratified by IFX were not different. When stratified by indication, refractory disease was associated with higher preoperative IFX use (IFX use 55% vs. no IFX use 28%, p=0.027). No specific indication was associated with increased reoperation rates. CONCLUSION: Pediatric CD patients treated with preoperative IFX undergo intestinal resection with primary anastomosis with acceptable morbidity. The heterogeneous approach to medical management underscores the need for guidelines to direct treatment.
Assuntos
Doença de Crohn/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório , Fármacos Gastrointestinais/efeitos adversos , Infliximab/efeitos adversos , Complicações Pós-Operatórias/induzido quimicamente , Adolescente , Criança , Terapia Combinada , Doença de Crohn/tratamento farmacológico , Esquema de Medicação , Feminino , Seguimentos , Fármacos Gastrointestinais/uso terapêutico , Humanos , Infliximab/uso terapêutico , Masculino , Recidiva , Reoperação , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Paraduodenal hernias are the most common type of congenital internal hernia. Because of its overall rare incidence, this entity is often overlooked during initial assessment of the patient. Lack of specific diagnostic criteria also makes diagnosis exceedingly difficult, and the resulting diagnostic delays can lead to tragic outcomes for patients. Despite these perceived barriers to timely diagnosis, there may be specific radiographic findings that, when combined with the appropriate constellation of clinical symptoms, would aid in diagnosis. This patient first presented at 8 years of age with vague symptoms of postprandial emesis, chronic abdominal pain, nausea, and syncope. Over the span of 6 years he was evaluated 2 to 3 times a year with similar complaints, all of which quickly resolved spontaneously. He underwent multiple laboratory, imaging, and endoscopic studies, which were nondiagnostic. It was not until he developed signs of a high-grade obstruction and extremis that he was found to have a large left paraduodenal hernia that had volvulized around the superior mesenteric axis. This resulted in the loss of the entire superior mesenteric axis distribution of the small and large intestine and necrosis of the duodenum. In cases of chronic intermittent obstruction without clear etiology, careful attention and consideration should be given to the constellation of symptoms, imaging studies, and potential use of diagnostic laparoscopy. Increased vigilance by primary care and consulting physicians is necessary to detect this rare but readily correctable condition.