RESUMO
STUDY OBJECTIVE: Describe the current practice patterns and diagnostic accuracy of frozen section (FS) pathology for children and adolescents with ovarian masses DESIGN: Prospective cohort study from 2018 to 2021 SETTING: Eleven children's hospitals PARTICIPANTS: Females age 6-21 years undergoing surgical management of an ovarian mass INTERVENTIONS: Obtaining intraoperative FS pathology MAIN OUTCOME MEASURE: Diagnostic accuracy of FS pathology RESULTS: Of 691 patients who underwent surgical management of an ovarian mass, FS was performed in 27 (3.9%), of which 9 (33.3%) had a final malignant pathology. Among FS patients, 12 of 27 (44.4%) underwent ovary-sparing surgery, and 15 of 27 (55.5%) underwent oophorectomy with or without other procedures. FS results were disparate from final pathology in 7 of 27 (25.9%) cases. FS had a sensitivity of 44.4% and specificity of 94.4% for identifying malignancy, with a c-statistic of 0.69. Malignant diagnoses missed on FS included serous borderline tumor (n = 1), mucinous borderline tumor (n = 2), mucinous carcinoma (n = 1), and immature teratoma (n = 1). FS did not guide intervention in 10 of 27 (37.0%) patients: 9 with benign FS underwent oophorectomy, and 1 with malignant FS did not undergo oophorectomy. Of the 9 patients who underwent oophorectomy with benign FS, 5 (55.6%) had benign and 4 (44.4%) had malignant final pathology. CONCLUSIONS: FSs are infrequently utilized for pediatric and adolescent ovarian masses and could be inaccurate for predicting malignancy and guiding operative decision-making. We recommend continued assessment and refinement of guidance before any standardization of use of FS to assist with intraoperative decision-making for surgical resection and staging in children and adolescents with ovarian masses.
Assuntos
Adenocarcinoma Mucinoso , Neoplasias Ovarianas , Feminino , Humanos , Adolescente , Criança , Adulto Jovem , Adulto , Secções Congeladas/métodos , Neoplasias Ovarianas/patologia , Estudos Prospectivos , Ovariectomia , Estudos RetrospectivosRESUMO
BACKGROUND: The prevalence and natural history of patent processus vaginalis (PPV) are unknown. An interim analysis was performed of a multi-institutional, prospective, observational study in neonates undergoing laparoscopic pyloromyotomy during which bilateral inguinal canals were evaluated. METHODS: Infants under 4 months undergoing laparoscopic pyloromyotomy were enrolled at 8 children's hospitals. The presence of a PPV was evaluated and measurements recorded. Patients with a PPV are undergoing annual phone follow-up to 18 years of age. Interim analysis was performed. RESULTS: In a cohort of 610 patient, 80 did not have a PPV examined, 4 had consent issues and were excluded, leaving 526 patients. Of these, 433 (82%) were male, median age 1.2 months (IQR 0.9, 1.6), median weight 3.89 kg (IQR 3.4, 4.46), and EGA 39 weeks (IQR 37, 40). There were 283 PPVs, 132 bilateral (47%), 116 right (41%), and 35 left (12%). Patients with a PPV were significantly younger (1.1 months (IQR 0.9, 1.5) vs 1.3 months (IQR 0.9, 1.7), p=0.02), weighed less (3.76kg (IQR 3.35, 4.26) vs 3.9kg (IQR 3.4, 4.5) p=0.03) and had a significantly lower EGA at birth (38 weeks (IQR 37, 40) vs 39 weeks (IQR 38, 40) p=0.003). Of 246 eligible infants, 208 (85%) responded to at least one annual follow-up. Two patients had an inguinal hernia repair for a symptomatic hernia, 49- and 51-days post pyloromyotomy. One had an orchiopexy and incidental inguinal hernia repair 120 days post pyloromyotomy; for a total of 3 (1.2%) hernia repairs. No additional hernias were identified in 116 patients with the PPV patients who have been followed for > 1 year. CONCLUSIONS: The presence of a PPV at the time of pyloromyotomy is common but the need for hernia repair is rare within the first year of life. Continued long-term longitudinal follow-up of this cohort is needed. LEVEL OF EVIDENCE: II.
Assuntos
Hérnia Inguinal , Laparoscopia , Hidrocele Testicular , Criança , Lactente , Recém-Nascido , Humanos , Masculino , Feminino , Hérnia Inguinal/cirurgia , Hérnia Inguinal/epidemiologia , Estudos Prospectivos , Herniorrafia , Hidrocele Testicular/cirurgiaRESUMO
BACKGROUND/PURPOSE: Controversy persists regarding the ideal surgical approach for repair of esophageal atresia with tracheoesophageal fistula (EA/TEF). We examined complications and outcomes of infants undergoing thoracoscopy and thoracotomy for repair of Type C EA/TEF using propensity score-based overlap weights to minimize the effects of selection bias. METHODS: Secondary analysis of two databases from multicenter retrospective and prospective studies examining outcomes of infants with proximal EA and distal TEF who underwent repair at 11 institutions was performed based on surgical approach. Regression analysis using propensity score-based overlap weights was utilized to evaluate outcomes of patients undergoing thoracotomy or thoracoscopy for Type C EA/TEF repair. RESULTS: Of 504 patients included, 448 (89%) underwent thoracotomy and 56 (11%) thoracoscopy. Patients undergoing thoracoscopy were more likely to be full term (37.9 vs. 36.3 weeks estimated gestational age, p < 0.001), have a higher weight at operative repair (2.9 vs. 2.6 kg, p < 0.001), and less likely to have congenital heart disease (16% vs. 39%, p < 0.001). Postoperative stricture rate did not differ by approach, 29 (52%) thoracoscopy and 198 (44%) thoracotomy (p = 0.42). Similarly, there was no significant difference in time from surgery to stricture formation (p > 0.26). Regression analysis using propensity score-based overlap weighting found no significant difference in the odds of vocal cord paresis or paralysis (OR 1.087 p = 0.885), odds of anastomotic leak (OR 1.683 p = 0.123), the hazard of time to anastomotic stricture (HR 1.204 p = 0.378), or the number of dilations (IRR 1.182 p = 0.519) between thoracoscopy and thoracotomy. CONCLUSION: Infants undergoing thoracoscopic repair of Type C EA/TEF are more commonly full term, with higher weight at repair, and without congenital heart disease as compared to infants repaired via thoracotomy. Utilizing propensity score-based overlap weighting to minimize the effects of selection bias, we found no significant difference in complications based on surgical approach. However, our study may be underpowered to detect such outcome differences owing to the small number of infants undergoing thoracoscopic repair. LEVEL OF EVIDENCE: Level III.
Assuntos
Atresia Esofágica , Fístula Traqueoesofágica , Lactente , Criança , Humanos , Fístula Traqueoesofágica/epidemiologia , Fístula Traqueoesofágica/cirurgia , Fístula Traqueoesofágica/complicações , Atresia Esofágica/cirurgia , Atresia Esofágica/complicações , Estudos Retrospectivos , Constrição Patológica/cirurgia , Toracotomia , Estudos Prospectivos , Resultado do Tratamento , ToracoscopiaRESUMO
INTRODUCTION: Disparities in surgical management have been documented across a range of disease processes. The objective of this study was to investigate sociodemographic disparities in young females undergoing excision of a breast mass. METHODS: A retrospective study of females aged 10-21 y who underwent surgery for a breast lesion across eleven pediatric hospitals from 2011 to 2016 was performed. Differences in patient characteristics, workup, management, and pathology by race/ethnicity, insurance status, median neighborhood income, and urbanicity were evaluated with bivariate and multivariable regression analyses. RESULTS: A total of 454 females were included, with a median age of 16 y interquartile range (IQR: 3). 44% of patients were nonHispanic (NH) Black, 40% were NH White, and 7% were Hispanic. 50% of patients had private insurance, 39% had public insurance, and 9% had other/unknown insurance status. Median neighborhood income was $49,974, and 88% of patients resided in a metropolitan area. NH Whites have 4.5 times the odds of undergoing preoperative fine needle aspiration or core needle biopsy compared to NH Blacks (CI: 2.0, 10.0). No differences in time to surgery from the initial imaging study, size of the lesion, or pathology were observed on multivariable analysis. CONCLUSIONS: We found no significant differences by race/ethnicity, insurance status, household income, or urbanicity in the time to surgery after the initial imaging study. The only significant disparity noted on multivariable analysis was NH White patients were more likely to undergo preoperative biopsy than were NH Black patients; however, the utility of biopsy in pediatric breast masses is not well established.
Assuntos
Hispânico ou Latino , Cobertura do Seguro , População Negra , Criança , Etnicidade , Feminino , Disparidades em Assistência à Saúde , Humanos , Estudos Retrospectivos , Estados UnidosRESUMO
The purpose of this policy statement is to update the 2004 American Academy of Pediatrics clinical report and provide enhanced guidance for institutions, administrators, and providers in the development and operation of a pediatric intermediate care unit (IMCU). Since 2004, there have been significant advances in pediatric medical, surgical, and critical care that have resulted in an evolution in the acuity and complexity of children potentially requiring IMCU admission. A group of 9 clinical experts in pediatric critical care, hospital medicine, intermediate care, and surgery developed a consensus on priority topics requiring updates, reviewed the relevant evidence, and, through a series of virtual meetings, developed the document. The intended audience of this policy statement is broad and includes pediatric critical care professionals, pediatric hospitalists, pediatric surgeons, other pediatric medical and surgical subspecialists, general pediatricians, nurses, social workers, care coordinators, hospital administrators, health care funders, and policymakers, primarily in resource-rich settings. Key priority topics were delineation of core principles for an IMCU, clarification of target populations, staffing recommendations, and payment.
Assuntos
Médicos Hospitalares , Pediatria , Criança , Cuidados Críticos/métodos , Atenção à Saúde , Hospitalização , Humanos , Estados UnidosRESUMO
INTRODUCTION: Anastomotic stricture is the most common complication after esophageal atresia (EA) repair. We sought to determine if postoperative acid suppression is associated with reduced stricture formation. METHODS: A prospective, multi-institutional cohort study of infants undergoing primary EA repair from 2016 to 2020 was performed. Landmark analysis and multivariate Cox regression were used to explore if initial duration of acid suppression was associated with stricture formation at hospital discharge (DC), 3-, 6-, and 9-months postoperatively. RESULTS: Of 156 patients, 79 (51%) developed strictures and 60 (76%) strictures occurred within three months following repair. Acid suppression was used in 141 patients (90%). Landmark analysis showed acid suppression was not associated with reduction in initial stricture formation at DC, 3-, 6- and 9-months, respectively (p = 0.19-0.95). Multivariate regression demonstrated use of a transanastomotic tube was significantly associated with stricture formation at DC (Hazard Ratio (HR) = 2.21 (95% CI 1.24-3.95, p<0.01) and 3-months (HR 5.31, 95% CI 1.65-17.16, p<0.01). There was no association between acid suppression duration and stricture formation. CONCLUSION: No association between the duration of postoperative acid suppression and anastomotic stricture was observed. Transanastomotic tube use increased the risk of anastomotic strictures at hospital discharge and 3 months after repair.
Assuntos
Atresia Esofágica , Estenose Esofágica , Fístula Traqueoesofágica , Anastomose Cirúrgica/efeitos adversos , Estudos de Coortes , Constrição Patológica/etiologia , Constrição Patológica/prevenção & controle , Atresia Esofágica/complicações , Atresia Esofágica/cirurgia , Estenose Esofágica/epidemiologia , Estenose Esofágica/etiologia , Estenose Esofágica/prevenção & controle , Humanos , Lactente , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Estudos Prospectivos , Estudos Retrospectivos , Fístula Traqueoesofágica/complicações , Fístula Traqueoesofágica/cirurgia , Resultado do TratamentoRESUMO
Diverse perspectives are critical components of effective teams in every industry. Underrepresentation of minorities in medicine leads to worse outcomes for minority patients, and efforts to increase diversity in the health care workforce are critical. Presently, about 70% of the pediatric surgery workforce is white, and pediatric surgeons at large do not reflect the racial or ethnic diversity of the populations they serve. Pediatric surgery fellowship training programs are the gateway to the field, and fellow selection processes should be optimized to support diversity and inclusion. The Association of Pediatric Surgery Training Program Directors (APSTPD) Diversity Equity and Inclusion subcommittee compiled best practices for bias mitigation during fellow selection, drawing from published literature and personal experiences in our own programs. A list of concrete recommendations was compiled, which can be implemented in every phase from applicant screening to rank list creation. We present these as a position statement that has been endorsed by the executive committee of the APSTPD. Pediatric surgery fellowship programs can utilize this focused review of best practices to mitigate bias and support diverse applicants.
Assuntos
Bolsas de Estudo , Especialidades Cirúrgicas , Criança , Etnicidade , Humanos , Grupos Minoritários , Recursos HumanosRESUMO
OBJECTIVE: Long-Segment Hirschsprung Disease (LSHD) differs clinically from short-segment disease. This review article critically appraises current literature on the definition, management, outcomes, and novel therapies for patients with LSHD. METHODS: Four questions regarding the definition, management, and outcomes of patients with LSHD were generated. English-language articles published between 1990 and 2018 were compiled by searching PubMed, Scopus, Cochrane Central Register of Controlled Trials, Web of Science, and Google Scholar. A qualitative synthesis was performed. RESULTS: 66 manuscripts were included in this systematic review. Standardized nomenclature and preoperative evaluation for LSHD are recommended. Insufficient evidence exists to recommend a single method for the surgical repair of LSHD. Patients with LSHD may have increased long-term gastrointestinal symptoms, including Hirschsprung-associated enterocolitis (HAEC), but have a quality of life similar to matched controls. There are few surgical technical innovations focused on this disorder. CONCLUSIONS: A standardized definition of LSHD is recommended that emphasizes the precise anatomic location of aganglionosis. Prospective studies comparing operative options and long-term outcomes are needed. Translational approaches, such as stem cell therapy, may be promising in the future for the treatment of long-segment Hirschsprung disease.
Assuntos
Enterocolite , Doença de Hirschsprung , Prática Clínica Baseada em Evidências , Doença de Hirschsprung/cirurgia , Humanos , Estudos Prospectivos , Qualidade de VidaRESUMO
BACKGROUND: The objective of our study was to describe the workup, management, and outcomes of pediatric patients with breast masses undergoing operative intervention. MATERIALS AND METHODS: A retrospective cohort study was conducted of girls 10-21 y of age who underwent surgery for a breast mass across 11 children's hospitals from 2011 to 2016. Demographic and clinical characteristics were summarized. RESULTS: Four hundred and fifty-three female patients with a median age of 16 y (IQR: 3) underwent surgery for a breast mass during the study period. The most common preoperative imaging was breast ultrasound (95%); 28% reported the Breast Imaging Reporting and Data System (BI-RADS) classification. Preoperative core biopsy was performed in 12%. All patients underwent lumpectomy, most commonly due to mass size (45%) or growth (29%). The median maximum dimension of a mass on preoperative ultrasound was 2.8 cm (IQR: 1.9). Most operations were performed by pediatric surgeons (65%) and breast surgeons (25%). The most frequent pathology was fibroadenoma (75%); 3% were phyllodes. BI-RADS scoring ≥4 on breast ultrasound had a sensitivity of 0% and a negative predictive value of 93% for identifying phyllodes tumors. CONCLUSIONS: Most pediatric breast masses are self-identified and benign. BI-RADS classification based on ultrasound was not consistently assigned and had little clinical utility for identifying phyllodes.
Assuntos
Neoplasias da Mama/terapia , Fibroadenoma/terapia , Mastectomia Segmentar/estatística & dados numéricos , Tumor Filoide/terapia , Conduta Expectante/estatística & dados numéricos , Adolescente , Biópsia com Agulha de Grande Calibre , Mama/diagnóstico por imagem , Mama/patologia , Mama/cirurgia , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/patologia , Criança , Tomada de Decisão Clínica/métodos , Diagnóstico Diferencial , Autoavaliação Diagnóstica , Estudos de Viabilidade , Feminino , Fibroadenoma/diagnóstico , Fibroadenoma/patologia , Humanos , Mastectomia Segmentar/normas , Tumor Filoide/diagnóstico , Tumor Filoide/patologia , Guias de Prática Clínica como Assunto , Estudos Retrospectivos , Ultrassonografia Mamária , Conduta Expectante/normas , Adulto JovemRESUMO
BACKGROUND: There is growing concern regarding the impact of general anesthesia on neurodevelopment in children. Pre-clinical animal studies have linked anesthetic exposure to abnormal central nervous system development, but it is unclear whether these results translate into humans. The purpose of this systematic review from the American Pediatric Surgical Association (APSA) Outcomes and Evidence-Based Practice (OEBP) Committee was to review, summarize, and evaluate the evidence regarding the neurodevelopmental impact of general anesthesia on children and identify factors that may affect the risk of neurotoxicity. METHODS: Medline, Cochrane, Embase, Web of Science, and Scopus databases were queried for articles published up to and including December 2017 using the search terms "general anesthesia and neurodevelopment" as well as specific anesthetic agents. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to screen manuscripts for inclusion in the review. A consensus statement of recommendations in response to each study question was synthesized based upon the best available evidence. RESULTS: In total, 493 titles were initially identified, with 56 articles selected for full analysis and 44 included for review. Based on currently available developmental assessment tools, a single exposure to general anesthesia does not appear to have a significant effect on general neurodevelopment, although prolonged or multiple anesthetic exposures may have some adverse effects. Exposure to general anesthesia may affect different domains of development at different ages. Regional anesthetic techniques with the addition of dexmedetomidine and/or some intravenous agents may mitigate the risks of neurotoxicity. This approach may be performed safely in some patients and can be considered as an option in selected short procedures. CONCLUSION: There is no conclusive evidence that a single short anesthetic in infancy has a detectable neurodevelopmental effect. Data do not support waiting until later in childhood to perform general anesthesia for single short procedures. With the complexities and nuances of different anesthetic methods, patients and procedures, the planning and execution of anesthesia for the pediatric patient is generally best accomplished by an anesthesiologist, ideally a pediatric anesthesiologist. TYPE OF STUDY: Systematic review of level 1-4 studies. LEVEL OF EVIDENCE: Level 1-4 (mainly level 3-4).
Assuntos
Anestesia Geral , Anestésicos , Anestesia Geral/efeitos adversos , Anestésicos/efeitos adversos , Animais , Criança , HumanosRESUMO
Importance: Opioids are frequently prescribed to children and adolescents after surgery. Prescription opioid misuse is associated with high-risk behavior in youth. Evidence-based guidelines for opioid prescribing practices in children are lacking. Objective: To assemble a multidisciplinary team of health care experts and leaders in opioid stewardship, review current literature regarding opioid use and risks unique to pediatric populations, and develop a broad framework for evidence-based opioid prescribing guidelines for children who require surgery. Evidence Review: Reviews of relevant literature were performed including all English-language articles published from January 1, 1988, to February 28, 2019, found via searches of the PubMed (MEDLINE), CINAHL, Embase, and Cochrane databases. Pediatric was defined as children younger than 18 years. Animal and experimental studies, case reports, review articles, and editorials were excluded. Selected articles were graded using tools from the Oxford Centre for Evidence-based Medicine 2011 levels of evidence. The Appraisal of Guidelines for Research & Evaluation (AGREE) II instrument was applied throughout guideline creation. Consensus was determined using a modified Delphi technique. Findings: Overall, 14â¯574 articles were screened for inclusion, with 217 unique articles included for qualitative synthesis. Twenty guideline statements were generated from a 2-day in-person meeting and subsequently reviewed, edited, and endorsed externally by pediatric surgical specialists, the American Pediatric Surgery Association Board of Governors, the American Academy of Pediatrics Section on Surgery Executive Committee, and the American College of Surgeons Board of Regents. Review of the literature and guideline statements underscored 3 primary themes: (1) health care professionals caring for children who require surgery must recognize the risks of opioid misuse associated with prescription opioids, (2) nonopioid analgesic use should be optimized in the perioperative period, and (3) patient and family education regarding perioperative pain management and safe opioid use practices must occur both before and after surgery. Conclusions and Relevance: These are the first opioid-prescribing guidelines to address the unique needs of children who require surgery. Health care professionals caring for children and adolescents in the perioperative period should optimize pain management and minimize risks associated with opioid use by engaging patients and families in opioid stewardship efforts.
Assuntos
Analgésicos Opioides/administração & dosagem , Dor Pós-Operatória/tratamento farmacológico , Seleção de Pacientes , Padrões de Prática Médica , Adolescente , Fatores Etários , Atitude do Pessoal de Saúde , Humanos , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/etiologia , Guias de Prática Clínica como AssuntoRESUMO
OBJECTIVE: The goal of this systematic review by the American Pediatric Surgical Association Outcomes and Evidence-Based Practice Committee was to develop recommendations for the management of ileocolic intussusception in children. METHODS: The ClinicalTrials.gov, Embase, PubMed, and Scopus databases were queried for literature from January 1988 through December 2018. Search terms were designed to address the following topics in intussusception: prophylactic antibiotic use, repeated enema reductions, outpatient management, and use of minimally invasive techniques for children with intussusception. The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines were followed. Consensus recommendations were derived based on the best available evidence. RESULTS: A total of 83 articles were analyzed and included for review. Prophylactic antibiotic use does not decrease complications after radiologic reduction. Repeated enema reductions may be attempted when clinically appropriate. Patients can be safely observed in the emergency department following enema reduction of ileocolic intussusception, avoiding hospital admission. Laparoscopic reduction is often successful. CONCLUSIONS: Regarding intussusception in hemodynamically stable children without critical illness, pre-reduction antibiotics are unnecessary, non-operative outpatient management should be maximized, and minimally invasive techniques may be used to avoid laparotomy. LEVEL OF EVIDENCE: Level 3-5 (mainly level 3-4) TYPE OF STUDY: Systematic Review of level 1-4 studies.
Assuntos
Serviço Hospitalar de Emergência , Intussuscepção , Criança , Enema , Hospitalização , Humanos , Lactente , Intussuscepção/cirurgia , Laparotomia , Estudos RetrospectivosRESUMO
PURPOSE: To report outcomes of sutured and sutureless closure for gastroschisis across a large multi-institutional cohort. METHODS: A retrospective study of infants with uncomplicated gastroschisis at 11 children's from 2014 to 2016 was performed. Outcomes of sutured and sutureless abdominal wall closure were compared. RESULTS: Among 315 neonates with uncomplicated gastroschisis, sutured closure was performed in 248 (79%); 212 undergoing sutured closure after silo and 36 undergoing primary sutured closure. Sutureless closure was performed in 67 (21%); 37 primary sutureless closure, 30 sutureless closure after silo placement. There was no significant difference in gestational age, gender, birth weight, total days on TPN, and time from closure to initial oral intake or goal feeds. Sutureless closure patients had less general anesthetics, ventilator use/time, time from birth to final closure, antibiotic use after closure, and surgical site/deep space infections. Subgroup analysis demonstrated primary sutureless closure had less ventilator use and anesthetics than primary sutured closure. Sutureless closure after silo led to less ventilator use/time, anesthetics, and antibiotics compared to those with sutured closure after silo. CONCLUSION: Sutureless abdominal wall closure of neonates with gastroschisis was associated with less general anesthetics, antibiotic use, surgical site/deep space infections, and decreased ventilator time. These findings support further prospective study by our group. LEVEL OF EVIDENCE: Level III.
Assuntos
Parede Abdominal , Gastrosquise , Procedimentos Cirúrgicos sem Sutura , Suturas , Técnicas de Fechamento de Ferimentos/instrumentação , Parede Abdominal/cirurgia , Gastrosquise/cirurgia , Humanos , Recém-Nascido , Estudos Prospectivos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
PURPOSE: Chest tube (CT) management for pediatric primary spontaneous pneumothorax (PSP) is associated with long hospital stays and high recurrence rates. To streamline management, we explored simple aspiration as a test to predict need for surgery. METHODS: A multi-institution, prospective pilot study of patients with first presentation for PSP at 9 children's hospitals was performed. Aspiration was performed through a pigtail catheter, followed by 6 h observation with CT clamped. If pneumothorax recurred during observation, the aspiration test failed and subsequent management was per surgeon discretion. RESULTS: Thirty-three patients were managed with simple aspiration. Aspiration was successful in 16 of 33 (48%), while 17 (52%) failed the aspiration test and required hospitalization. Twelve who failed aspiration underwent CT management, of which 10 (83%) failed CT management owing to either persistent air leak requiring VATS or subsequent PSP recurrence. Recurrence rate was significantly greater in the group that failed aspiration compared to the group that passed aspiration [10/12 (83%) vs 7/16 (44%), respectively, P=0.028]. CONCLUSION: Simple aspiration test upon presentation with PSP predicts chest tube failure with 83% positive predictive value. We recommend changing the PSP management algorithm to include an initial simple aspiration test, and if that fails, proceed directly to VATS. TYPE OF STUDY: Prospective pilot study LEVEL OF EVIDENCE: Level III.
Assuntos
Tubos Torácicos , Pneumotórax/cirurgia , Toracentese , Adolescente , Criança , Feminino , Humanos , Masculino , Projetos Piloto , Valor Preditivo dos Testes , Estudos Prospectivos , Recidiva , Cirurgia Torácica Vídeoassistida , Falha de TratamentoRESUMO
Background: Acute brain death (ABD) is associated with inflammation and lung injury. Direct peritoneal resuscitation (DPR) improves blood flow to the vital organs after ABD. DPR reduces lung injury, but the mechanism for this is unknown. Methods: Male Sprague-Dawley rats were randomized to five groups (n = 8/group): (1) Sham (no ABD); (2) Targeted intravenous fluid (TIVF) (ABD plus enough IVF to maintain a MAP of 80 mmHg) at 2 hours post-resuscitation (RES); (3) ABD + TIVF + DPR (TIVF and 30 cc intraperitoneal 2.5% Delflex) at 2 hours post-RES; (4) ABD + TIVF at 4 hours post-RES; and (5) ABD + TIVF + DPR at 4 hours post-RES. Messenger RNA (mRNA) levels were measured using Qiagen qRT PCR. Protein levels were assessed using quantitative ELISAs and the Luminex MagPix system. Results: Use of DPR caused 5.8-fold downregulation of mRNA expression for TNF-α and 2.7-fold decrease for the TNF receptor compared to TIVF alone. Caspase 8 mRNA was also downregulated. Protein levels for TNF-α, TNF receptor, caspase 8, NFκB, and NFκB inhibitor kinase, which promotes dissociation of NFκB inhibitor, were reduced by DPR. Cell death markers M30 and M65 were also decreased with DPR. Conclusions: Use of DPR caused changes in the expression of multiple mRNAs and proteins in the caspase 8 apoptotic pathway. These data represent a mechanism through which DPR exerts its beneficial effects within the lung tissue.
Assuntos
Morte Encefálica , Caspase 8/genética , Soluções para Diálise/administração & dosagem , Lesão Pulmonar/prevenção & controle , Ressuscitação/métodos , Administração Intravenosa , Animais , Apoptose/efeitos dos fármacos , Apoptose/genética , Caspase 8/análise , Caspase 8/metabolismo , Modelos Animais de Doenças , Regulação para Baixo/efeitos dos fármacos , Hidratação/métodos , Regulação da Expressão Gênica/efeitos dos fármacos , Humanos , Injeções Intraperitoneais , Pulmão/patologia , Lesão Pulmonar/diagnóstico , Lesão Pulmonar/etiologia , Lesão Pulmonar/patologia , Masculino , Ratos , Ratos Sprague-DawleyRESUMO
INTRODUCTION: The purpose of this study was to develop a multi-institutional registry to characterize the demographics, management, and outcomes of a contemporary cohort of children undergoing congenital lung malformation (CLM) resection. METHODS: After central reliance IRB approval, a web-based, secure database was created to capture retrospective cohort data on pathologically-confirmed CLMs performed between 2009 and 2015 within a multi-institutional research collaborative. RESULTS: Eleven children's hospitals contributed 506 patients. Among 344 prenatally diagnosed lesions, the congenital pulmonary airway malformation volume ratio was measured in 49.1%, and fetal MRI was performed in 34.3%. One hundred thirty-four (26.7%) children had respiratory symptoms at birth. Fifty-eight (11.6%) underwent neonatal resection, 322 (64.1%) had surgery at 1-12â¯months, and 122 (24.3%) had operations after 12 months. The median age at resection was 6.7â¯months (interquartile range, 3.6-11.4). Among 230 elective lobectomies performed in asymptomatic patients, thoracoscopy was successfully utilized in 102 (44.3%), but there was substantial variation across centers. The most common lesions were congenital pulmonary airway malformation (nâ¯=â¯234, 47.3%) and intralobar bronchopulmonary sequestration (nâ¯=â¯106, 21.4%). CONCLUSION: This multicenter cohort study on operative CLMs highlights marked disease heterogeneity and substantial practice variation in preoperative evaluation and operative management. Future registry studies are planned to help establish evidence-based guidelines to optimize the care of these patients. LEVEL OF EVIDENCE: Level II.
Assuntos
Pulmão , Sistema de Registros , Anormalidades do Sistema Respiratório , Humanos , Lactente , Recém-Nascido , Pulmão/anormalidades , Pulmão/cirurgia , Diagnóstico Pré-Natal , Anormalidades do Sistema Respiratório/diagnóstico , Anormalidades do Sistema Respiratório/epidemiologia , Anormalidades do Sistema Respiratório/cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND/PURPOSE: The optimal method to repair gastroschisis defects continues to be debated. The two primary methods are immediate closure (IC) or silo placement (SP). The purpose of this study was to compare outcomes between each approach using a multicenter retrospective analysis. We hypothesized that patients undergoing SP for ≤5â¯days would have largely equivalent outcomes compared to IC patients. METHODS: Gastroschisis patient data were collected over a 7-year period. The cohort was separated into IC and SP groups. The SP group was further stratified based on time to closure (≤5â¯days, 6-10â¯days, >10â¯days). Characteristics and outcomes were compared between groups. Multivariate logistic regression was also performed. RESULTS: 566 neonates with gastroschisis were identified including 224 patients in the IC group and 337 patients in the SP group. Among SP patients, 130 were closed within 5â¯days, 140 in 6-10â¯days, and 57 in >10â¯days. There were no significant differences in mortality, sepsis, readmission, or days to full enteral feeds between IC patients and SP patients who had a silo ≤5â¯days. IC patients had a significantly higher incidence of ventral hernias. Multivariate analysis revealed time to closure as a significant independent predictor of length of stay, ventilator duration, time to full enteral feeds, and TPN duration. CONCLUSIONS: Our data show largely equivalent outcomes between patients who undergo immediate closure and those who have silos ≤5â¯days. We propose that closure within 5â¯days avoids many of the risks commonly attributed to delay in closure. LEVEL OF EVIDENCE: Level II retrospective study.
Assuntos
Procedimentos Cirúrgicos do Sistema Digestório/métodos , Gastrosquise/cirurgia , Feminino , Seguimentos , Gastrosquise/mortalidade , Humanos , Lactente , Recém-Nascido , Masculino , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Gastroschisis is an increasingly common congenital abdominal wall defect. Due to advances in neonatal critical care and early surgical management, mortality from gastroschisis and associated complications has decreased to less than 10% in most series. However, it has been recognized that the outcome of gastroschisis has a spectrum and that the disorder affects a heterogeneous cohort of neonates. The goal of this study is to predict morbidity and mortality in neonates with gastroschisis using clinically relevant variables. METHODS: A multicenter, retrospective observational study of neonates born with gastroschisis was conducted. Neonatal characteristics and outcomes were collected and compared. Prediction of morbidity and mortality was performed using multivariate clinical models. RESULTS: Five hundred and sixty-six neonates with gastroschisis were identified. Overall survival was 95%. Median hospital length of stay was 37 d. Sepsis was diagnosed in 107 neonates. Days on parenteral nutrition and mechanical ventilation were considerable with a median of 27 and 5 d, respectively. Complex gastroschisis (atresia, perforation, volvulus), preterm delivery (<37 wk), and very low birth weight (<1500 g) were associated with worse clinical outcomes including increased sepsis, short bowel syndrome, parenteral nutrition days, and length of stay. The composite metric of birth weight, Apgar score at 5 min, and complex gastroschisis was able to successfully predict mortality (area under the curve, 0.81). CONCLUSIONS: Clinical variables can be used in gastroschisis to distinguish those who will survive from nonsurvivors. Although these findings need to be validated in other large multicenter data sets, this prognostic score may aid practitioners in the identification and management of at-risk neonates.
Assuntos
Gastrosquise/mortalidade , Sepse/epidemiologia , Síndrome do Intestino Curto/epidemiologia , Índice de Apgar , Estudos de Viabilidade , Feminino , Gastrosquise/complicações , Gastrosquise/terapia , Idade Gestacional , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Recém-Nascido Prematuro , Tempo de Internação/estatística & dados numéricos , Masculino , Nutrição Parenteral/estatística & dados numéricos , Prognóstico , Respiração Artificial/estatística & dados numéricos , Estudos Retrospectivos , Medição de Risco/métodos , Fatores de Risco , Sepse/etiologia , Síndrome do Intestino Curto/etiologia , Taxa de SobrevidaRESUMO
PURPOSE: The purpose of this study was to identify factors associated with attaining fecal continence in children with anorectal malformations (ARM). METHODS: We performed a multi-institutional cohort study of children born with ARM in 2007-2011 who had spinal and sacral imaging. Questions from the Baylor Social Continence Scale were used to assess fecal continence at the age of ≥4 years. Factors present at birth that predicted continence were identified using multivariable logistic regression. RESULTS: Among 144 ARM patients with a median age of 7 years (IQR 6-8), 58 (40%) were continent. The rate of fecal continence varied by ARM subtype (p = 0.002) with the highest rate of continence in patients with perineal fistula (60%). Spinal anomalies and the lateral sacral ratio were not associated with continence. On multivariable analysis, patients with less severe ARM subtypes (perineal fistula, recto-bulbar fistula, recto-vestibular fistula, no fistula, rectal stenosis) were more likely to be continent (OR = 7.4, p = 0.001). CONCLUSION: Type of ARM was the only factor that predicted fecal continence in children with ARM. The high degree of incontinence, even in the least severe subtypes, highlights that predicting fecal continence is difficult at birth and supports the need for long-term follow-up and bowel management programs for children with ARM. TYPE OF STUDY: Prospective Cohort Study. LEVEL OF EVIDENCE: II.