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OBJECTIVE: Our objective was to determine the utility of enteral contrast-based protocols in the diagnosis and management of adhesive small bowel obstruction (ASBO) for children. BACKGROUND: Enteral contrast-based protocols for adults with ASBO are associated with decreased need for surgery and shorter hospitalization. Pediatric-specific data are limited. METHODS: We conducted a prospective observational study between October 2020 and December 2022 at nine children's hospitals who are members of the Western Pediatric Surgery Research Consortium. Inclusion criteria were children aged 1-20 years diagnosed with ASBO who underwent a trial of nonoperative management (NOM) at hospital admission. Comparisons were made between those children who received an enteral contrast challenge and those who did not. The primary outcome was need for surgery. RESULTS: We enrolled 136 children (71% male; median age: 12 y); 84 (62%) received an enteral contrast challenge. There was no difference in rate of operative intervention between the no contrast (34.6%) and contrast groups (36.9%; P=0.93). Eighty-seven (64%) were successfully managed nonoperatively with no difference in median length of stay (P=0.10) or rate of unplanned readmission (P=0.14). Among the 49 children who required an operation, there was no significant difference in time from admission to surgery or rate of small bowel resection based on prior contrast administration. CONCLUSIONS: The addition of enteral contrast-based protocols for management of pediatric ASBO does not decrease the likelihood of surgery or shorten hospitalization. Larger randomized studies may be needed to further define the role of radiologic contrast in the management of ASBO in children.
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OBJECTIVE: To evaluate for disparities in surgical care among US children with hepatoblastoma (HB) and hepatocellular carcinoma (HCC). STUDY DESIGN: In this retrospective National Cancer Database study (2004-2015), children aged <18 years with HB or HCC were included. Multivariable mixed-effects logistic regression was used to evaluate the association of sociodemographic factors (age, sex, race and ethnicity, insurance status, income, proximity to treating hospital) with the odds of undergoing surgical treatment after adjusting for disease-related factors (tumor size, metastasis, comorbidities) and hospital-level effects. Subgroup analyses by tumor histology were performed. RESULTS: A total of 811 children were included (HB: 80.9%; HCC: 19.1%), of which 610 (75.2%) underwent surgical treatment. Following adjustment, decreased odds of undergoing surgical treatment were associated with Black race (OR: 0.46 vs White, 95% CI [95% CI]: 0.26-0.80, P = .01), and having Medicaid (OR: 0.58 vs private, 95% CI: 0.38-0.88, P = .01) or no insurance (OR: 0.33 vs private, 95% CI: 0.13-0.80, P = .02). In children with HB, Black race was associated with decreased odds of undergoing surgical treatment (OR: 0.47 vs White, 95% CI: 0.25-0.89, P = .02). In children with HCC, Medicaid (OR: 0.10 vs private, 95% CI: 0.03-0.35, P < .001), or no insurance status (OR: 0.10 vs private, 95% CI: 0.01-0.83, P = .03) were associated with decreased odds of undergoing surgical treatment. Other than metastatic disease, no additional factors were associated with likelihood of surgical treatment in any group. CONCLUSIONS: Black race and having Medicaid or no insurance are independently associated with decreased odds of surgical treatment in children with HB and HCC, respectively. These children may be less likely to undergo curative surgery for their liver cancer.
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Carcinoma Hepatocelular , Disparidades en Atención de Salud , Hepatoblastoma , Neoplasias Hepáticas , Humanos , Hepatoblastoma/cirugía , Carcinoma Hepatocelular/cirugía , Neoplasias Hepáticas/cirugía , Neoplasias Hepáticas/patología , Masculino , Femenino , Niño , Estudios Retrospectivos , Preescolar , Lactante , Estados Unidos , Disparidades en Atención de Salud/estadística & datos numéricos , Disparidades en Atención de Salud/etnología , Adolescente , Factores Sociodemográficos , Medicaid/estadística & datos numéricos , Factores Socioeconómicos , Bases de Datos FactualesRESUMEN
INTRODUCTION: Gastrostomy tube (GT) placement is common in infants following repair of congenital heart defects. We aimed to determine rate of operative complications and predictors of short-term GT use to counsel parents regarding the risks and benefits of GT placement. METHODS: We reviewed infants aged <1 y with congenital heart disease who underwent GT placement after cardiac surgery between 2018 and 2021. Demographics and clinical data were collected and analyzed. Comparisons were made between infants who required the GT for more than 1 y and those who required the GT for less than 1 y. RESULTS: One hundred thirty three infants were included; 35 (26%) suffered one or more complication including wound infection (4, 3%), granulation tissue (3, 2%), tube dislodgement (10), leakage from the tube (9), unplanned emergency department visit (15), and unplanned readmission (1). Thirty-four infants used the GT for feeds for 1 y or less (26%) including 17 (13%) who used it for 3 mo or less. Fifty-six infants had their GT removed during the study period (42%), 20 of whom required gastrocutaneous fistula closure (36%). Thirty-three infants had a GT placed on or before day of life 30, 17 (52%) used the GT for less than 1 y, and 10 (31%) used it for 3 mo or less. CONCLUSIONS: GT placement is associated with a relatively high complication and reoperation rate. GT placement in infants aged less than 30 d is associated with shorter duration of use. Risks, benefits, and alternatives such as nasogastric tube feeds should be discussed in the shared decision-making process for selected infants.
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Procedimientos Quirúrgicos Cardíacos , Fístula Gástrica , Lactante , Humanos , Gastrostomía/efectos adversos , Fístula Gástrica/etiología , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Readmisión del Paciente , Intubación Gastrointestinal/efectos adversos , Estudios RetrospectivosRESUMEN
INTRODUCTION: Our objective was to perform a feasibility study using real-world data from a learning health system (LHS) to describe current practice patterns of wound closure and explore differences in outcomes associated with the use of tissue adhesives and other methods of wound closure in the pediatric surgical population to inform a potentially large study. METHODS: A multi-institutional cross-sectional study was performed of a random sample of patients <18 y-old who underwent laparoscopic appendectomy, open or laparoscopic inguinal hernia repair, umbilical hernia repair, or repair of traumatic laceration from January 1, 2019, to December 31, 2019. Sociodemographic and operative characteristics were obtained from 6 PEDSnet (a national pediatric LHS) children's hospitals and OneFlorida Clinical Research Consortium (a PCORnet collaboration across 14 academic health systems). Additional clinical data elements were collected via chart review. RESULTS: Of the 692 patients included, 182 (26.3%) had appendectomies, 155 (22.4%) inguinal hernia repairs, 163 (23.6%) umbilical hernia repairs, and 192 (27.8%) traumatic lacerations. Of the 500 surgical incisions, sutures with tissue adhesives were the most frequently used (n = 211, 42.2%), followed by sutures with adhesive strips (n = 176, 35.2%), and sutures only (n = 72, 14.4%). Most traumatic lacerations were repaired with sutures only (n = 127, 64.5%). The overall wound-related complication rate was 3.0% and resumption of normal activities was recommended at a median of 14 d (interquartile ranges 14-14). CONCLUSIONS: The LHS represents an efficient tool to identify cohorts of pediatric surgical patients to perform comparative effectiveness research using real-world data to support medical and surgical products/devices in children.
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Hernia Inguinal , Hernia Umbilical , Laceraciones , Laparoscopía , Aprendizaje del Sistema de Salud , Adhesivos Tisulares , Humanos , Niño , Adhesivos Tisulares/uso terapéutico , Laceraciones/epidemiología , Laceraciones/cirugía , Hernia Inguinal/cirugía , Estudios Transversales , Hernia Umbilical/cirugía , Suturas , Resultado del Tratamiento , Laparoscopía/efectos adversos , Laparoscopía/métodos , Herniorrafia/efectos adversos , Herniorrafia/métodosRESUMEN
BACKGROUND: Pneumatosis intestinalis (PI, presence of air in bowel wall) develops in a variety of settings and due to a variety of insults which is then characterized by varying severity and clinical course. Anecdotally, many of these cases are benign with few clinical sequelae; however, we lack evidence-based guidelines to help guide management of such lower-risk cases. We aimed to describe the clinical entity of low-risk PI, characterize the population of children who develop this form of PI, determine if management approach or clinical outcomes differed depending on the managing physician's field of practice, and finally determine if a shortened course of NPO and antibiotics was safe in the population of children with low-risk PI. METHODS: We performed a retrospective review of all children over age 1 year treated at Children's Hospital Colorado (CHCO), between 2009 and 2019 with a diagnosis of PI who did not also have a diagnosis of cancer or history of bone marrow transplant (BMT). Data including demographic variables, clinical course, and outcomes were obtained from the electronic medical record. Low-risk criteria included no need for ICU admission, vasopressor use, or urgent surgical intervention. RESULTS: Ninety-one children were treated for their first episode of PI during the study period, 72 of whom met our low-risk criteria. Among the low-risk group, rates of complications including hemodynamic decompensation during treatment, PI recurrence, Clostridium difficile colitis, and death did not differ between those who received 3 days or less of antibiotics and those who received more than 3 days of antibiotics. Outcomes also did not differ between children cared for by surgeons or pediatricians. CONCLUSIONS: Here, we define low-risk PI as that which occurs in children over age 1 who do not have a prior diagnosis of cancer or prior BMT and who do not require ICU admission, vasopressor administration, or urgent surgical intervention. It is likely safe to treat these children with only 3 days of antibiotic therapy and NPO. LEVEL OF EVIDENCE: Level III.
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Neoplasias , Neumatosis Cistoide Intestinal , Niño , Humanos , Lactante , Estudios Retrospectivos , Factores de Riesgo , Progresión de la Enfermedad , Neoplasias/complicaciones , Antibacterianos/uso terapéutico , Neumatosis Cistoide Intestinal/diagnóstico , Neumatosis Cistoide Intestinal/cirugíaRESUMEN
INTRODUCTION: To examine practice patterns and surgical outcomes of nonoperative versus operative management (OPM) of children presenting with an index adhesive small bowel obstruction (ASBO). METHODS: A California statewide health discharge database was used to identify children (<18 y old) with an index ASBO from 2007 to 2020. The primary study outcome was evaluating initial management patterns (nonoperative versus OPM and early [≤3 d] versus late surgery [>3 d]) of ASBO. Secondary outcomes were hospital characteristics, patient demographics, and postoperative complications. RESULTS: Of the 2297 patients identified, 1948 (85%) underwent OPM for ASBO during the index admission. Of these, 14.7% underwent early surgery within 3 d. Teaching hospitals had higher operative intervention than nonteaching centers (87.1% versus 83.7%, P = 0.034). OPM was the highest in 0-5-year-olds compared to other ages (89% versus 82%, P < 0.001). In comparison to early surgery, late surgery was associated with longer length of stay (early 7[interquartile range 5-10], late 9[interquartile range 6-17], P < 0.001), increased infectious complications (16.4% versus 9.8%, P = 0.004), and greater use of total parenteral nutrition (28.0% versus 14.3%, P = 0.001); there was no difference in bowel resection (21% versus 18%, P = 0.102) or mortality (P = 0.423). CONCLUSIONS: Our pediatric study demonstrated a high rate of OPM for index ASBO, especially in newborns and toddlers. Although operative intervention, especially late surgery, was associated with increased length of stay, increased infectious complications, and increased total parenteral nutrition use, the rates of bowel resection and mortality did not differ by management strategy. These trends need to be further evaluated to optimize outcomes.
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OBJECTIVE: The incidence and significance of pneumatosis intestinalis (PI) in children with a diagnosis of intestinal failure is not well understood. The aim of this study was to identify clinical and anatomical factors associated with the imaging findings of PI in patients with intestinal failure. METHODS: We performed a retrospective review of all children with a diagnosis of intestinal failure at Children's Hospital Colorado between January 2019 and April 2022. Patients were stratified and compared based on the incidence of PI on abdominal imaging. Differences were compared using 2-sample Wilcoxon tests, chi-square, or Fisher exact tests. RESULTS: There were 111 patients identified with a diagnosis of intestinal failure and 30.6% (34) developed at least 1 instance of PI. There were no differences in etiology of intestinal failure or anatomy between those who developed PI and those who did not. Patients who developed PI, were less likely to be on total parental nutrition (60.6% vs 98.6%, P < 0.001) and more likely to be receiving any form of enteral feeds (87.9% vs 66.2%, P = 0.035) or tube feeds (75.8% vs 44.2%, P = 0.0045). Of the children with PI, 30.3% (10) were undergoing an enteral feed advancement at time of PI development. Three patients with PI underwent laparotomy for PI treatment, 2 of which were negative laparotomies. CONCLUSIONS: The development of PI in children with intestinal failure is likely a benign finding. It is associated with enteral feeding and may be due to increased intestinal stress.
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Insuficiencia Intestinal , Neumatosis Cistoide Intestinal , Humanos , Niño , Nutrición Enteral/efectos adversos , Nutrición Enteral/métodos , Intestinos , Estudios Retrospectivos , Colorado , Neumatosis Cistoide Intestinal/diagnóstico por imagen , Neumatosis Cistoide Intestinal/etiologíaRESUMEN
BACKGROUND: Packed red blood cell (PRBC) transfusion is a lifesaving intervention that also has proinflammatory and immunosuppressive effects. Adults with a malignancy who receive PRBC transfusion have increased rates of infection, tumor recurrence, and decreased survival. The effect of PRBC transfusion among children with solid tumors is unknown. METHODS: We performed a retrospective review of all children who underwent operative resection of a solid tumor malignancy. Data collected included demographic information, location of operation, nadir hemoglobin, and any PRBC transfusion within 30 days of tumor resection. RESULTS: Three hundred sixty children underwent tumor resection at our institution between 2002 and 2013; 194 (54%) received a perioperative blood transfusion. After adjusting for stage at diagnosis, tumor location, preoperative chemotherapy and nadir hemoglobin, blood transfusion was associated with a higher rate of postoperative infectious complications, shorter disease-free interval, and a higher rate of tumor recurrence. Each additional transfused unit increased the risk of postoperative infection (odds ratio 3.83; 95% confidence interval 1.21, 14.22, P =0.031). CONCLUSIONS: Among children with solid tumor malignancies, PRBC transfusion within 30 days of operation is associated with higher rates of postoperative infection. If transfusion becomes necessary, single unit increments should be transfused. LEVEL OF EVIDENCE: Level III.
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Transfusión Sanguínea , Recurrencia Local de Neoplasia , Adulto , Niño , Humanos , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/etiología , Transfusión de Eritrocitos/efectos adversos , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , HemoglobinasRESUMEN
BACKGROUND: We aimed to identify prognostic indicators in pneumatosis intestinalis (PI) in a pediatric oncology population. We hypothesized that neutropenia would be an independent risk factor for adverse outcomes, including the need for abdominal operation to treat PI and for the development of recurrent PI. METHODS: We performed a retrospective review of all patients treated for PI between 2009 and 2019 with a diagnosis of cancer or history of bone marrow transplant (BMT). RESULTS: Sixty-eight children were treated for their first episode of PI; 15 (22%) were not neutropenic at presentation; eight underwent urgent abdominal operation (12%). Patients with neutropenia were more likely to receive TPN, had a longer course of NPO, and received a longer course of antibiotics. Neutropenia at presentation was associated with a decreased risk of PI recurrence (40% vs 13%, p = 0.03). Children who required an abdominal operation were more likely to require vasopressors at diagnosis (50% vs 10%, p = 0.013). CONCLUSIONS: Among pediatric cancer patients, need for vasopressors at the time of PI is a marker of severe PI, with increased likelihood of requiring operative intervention. The presence of neutropenia is associated with lower rates of PI recurrence. LEVEL OF EVIDENCE: Level III.
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Neoplasias , Neutropenia , Niño , Humanos , Antibacterianos , Pacientes , Factores de RiesgoRESUMEN
BACKGROUND: Two novel pediatric trauma scoring tools, SIPAB+ (defined as elevated SIPA with Glasgow Coma Scale ≤8) and rSIG (reverse Shock Index multiplied by Glasgow Coma Scale and defined as abnormal using cutoffs for early outcomes), which combine neurological status with Pediatric Age-Adjusted Shock Index (SIPA), have been shown to predict early trauma outcomes better than SIPA alone. We sought to determine if one more accurately identifies children in need of trauma team activation. METHODS: Patients 1 to 18 years old from the 2014-2018 Pediatric Trauma Quality Improvement Program database were included. Sensitivity and specificity for SIPAB+ and rSIG were calculated for components of pediatric trauma team activation, based on criteria standard definitions. RESULTS: There were 11,426 patients (1.9%) classified as SIPAB+ and 235,672 (39.0%) as having an abnormal rSIG. SIPAB+ was consistently more specific, with specificities exceeding 98%, but its sensitivity was poor (<30%) for all outcomes. In comparison, rSIG was a more sensitive tool, with sensitivities exceeding 60%, and specificity values exceeded 60% for all outcomes. CONCLUSIONS: Trauma systems must determine their priorities to decide how best to incorporate SIPAB+ and rSIG into practice, although rSIG may be preferred as it balances both sensitivity and specificity. LEVEL OF EVIDENCE: Level III.
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Estudios Retrospectivos , Humanos , Niño , Lactante , Preescolar , Adolescente , Escala de Coma de Glasgow , Presión Sanguínea , Frecuencia Cardíaca/fisiología , Puntaje de Gravedad del TraumatismoRESUMEN
INTRODUCTION: Elevated shock index pediatric age-adjusted (SIPA) has been shown to be associated with the need for both blood transfusion and intervention in pediatric patients with blunt liver and spleen injuries (BLSI). SIPA has traditionally been used as a binary value, which can be classified as elevated or normal, and this study aimed to assess if discreet values above SIPA cutoffs are associated with an increased probability of blood transfusion and failure of nonoperative management (NOM) in bluntly injured children. MATERIALS AND METHODS: Children aged 1-18 y with any BLSI admitted to a Level-1 pediatric trauma center between 2009 and 2020 were analyzed. Blood transfusion was defined as any transfusion within 24 h of arrival, and failure of NOM was defined as any abdominal operation or angioembolization procedure for hemorrhage control. The probabilities of receiving a blood transfusion or failure of NOM were calculated at different increments of 0.1. RESULTS: There were 493 patients included in the analysis. The odds of requiring blood transfusion increased by 1.67 (95% CI 1.49, 1.90) for each 0.1 unit increase of SIPA (P < 0.001). A similar trend was seen initially for the probability of failure of nonoperative management, but beyond a threshold, increasing values were not associated with failure of NOM. On subanalysis excluding patients with a head injury, increased 0.1 increments were associated with increased odds for both interventions. CONCLUSIONS: Discreet values above age-related SIPA cutoffs are correlated with higher probabilities of blood transfusion in pediatric patients with BLSI and failure of NOM in those without head injury. The use of discreet values may provide clinicians with more granular information about which patients require increased resources upon presentation.
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Traumatismos Abdominales , Traumatismos Craneocerebrales , Choque , Heridas no Penetrantes , Traumatismos Abdominales/complicaciones , Niño , Humanos , Puntaje de Gravedad del Traumatismo , Estudios Retrospectivos , Heridas no Penetrantes/complicaciones , Heridas no Penetrantes/diagnóstico , Heridas no Penetrantes/terapiaRESUMEN
INTRODUCTION: Electronic cigarettes (e-cigarettes) are handheld, battery-powered vaporizing devices. It is estimated that more than 25% of youth have used these devices recreationally. While vaping-associated lung injury is an increasingly recognized risk, little is known about the risk of traumatic injuries associated with e-cigarette malfunction. METHODS: A multi-institutional retrospective study was performed by querying the electronic health records at nine children's hospitals. Patients who sustained traumatic injuries while vaping from January 2016 through December 2019 were identified. Patient demographics, injury characteristics, and the details of trauma management were reviewed. RESULTS: 15 children sustained traumatic injuries due to e-cigarette explosion. The median age was 17 y (range 13-18). The median injury severity score was 2 (range 1-5). Three patients reported that their injury coincided with their first vaping experience. Ten patients required hospital admission, three of whom required intensive care unit admission. Admitted patients had a median length of stay of 3 d (range 1-6). The injuries sustained were: facial burns (6), loss of multiple teeth (5), thigh and groin burns (5), hand burns (4), ocular burns (4), a radial nerve injury, a facial laceration, and a mandible fracture. Six children required operative intervention, one of whom required multiple operations for a severe hand injury. CONCLUSIONS: In addition to vaping-associated lung injury, vaping-associated traumatic injuries are an emerging and worrisome injury pattern sustained by adolescents in the United States. This report highlights another means by which e-cigarettes pose an increasing risk to a vulnerable youth population.
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Sistemas Electrónicos de Liberación de Nicotina , Lesión Pulmonar , Vapeo , Adolescente , Niño , Hospitalización , Humanos , Lesión Pulmonar/etiología , Estudios Retrospectivos , Estados Unidos/epidemiología , Vapeo/efectos adversos , Vapeo/epidemiologíaRESUMEN
PURPOSE: Pneumatosis intestinalis (PI) remains difficult to treat as it can lead to a broad range of clinical sequalae and there are little published data available to guide management. Our aim was to evaluate how pediatric surgeons currently manage children with PI, how treatment varies based on etiology, and to identify opportunities to optimize current PI management strategies. METHODS: We administered a web-based survey of practicing pediatric surgeons in the United States and Canada. The survey was distributed to all members of the American Pediatric Surgical Association. RESULTS: Of 1508 distributed surveys, 333 responses were received (22% response rate); 174 were complete and included in analysis (12% analyzed). For all scenarios, respondents recommended treatment for PI include a median 7 days of bowel rest and 7 days antibiotics. Only 41% reported their approach to PI management was optimal. Ways to optimize care include treatment based on etiology (83%), decreased number of repeat images (64%), shorter NPO course (49%), and shorter antibiotic course (47%). CONCLUSION: Pediatric surgeons manage PI similarly regardless of etiology but most report this is suboptimal. Future work is needed to prospectively evaluate management protocols that consider etiology.
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Neumatosis Cistoide Intestinal , Cirujanos , Niño , Humanos , Estados Unidos , Neumatosis Cistoide Intestinal/cirugía , Neumatosis Cistoide Intestinal/tratamiento farmacológico , Encuestas y Cuestionarios , Intestinos , Antibacterianos/uso terapéuticoRESUMEN
PURPOSE: Congenital heart disease (CHD) is a risk factor for the development of pneumatosis intestinalis (PI). Patients with single ventricle physiology (SVP) may be at higher risk of developing PI secondary to variations in systemic blood flow which affect bowel perfusion when compared to patients with biventricular physiology (BVP). We hypothesized that patients with SVP would have increased risk of recurrent PI. METHODS: A retrospective review was done from 10/2014 through 05/2020 with patients that met the following criteria: CHD, radiographic evidence of PI, and less than 1 year of age. Groups were divided based on ventricular physiology. Primary outcome was radiographic recurrence of PI and secondary outcomes were average antibiotic duration, NPO duration, median length of stay, need for GI operation, and death from PI. RESULTS: A total of 51 patients were included, 34 with SVP and 17 with BVP. 26.47% of SVP had recurrence of PI whereas no BVP experienced a recurrence of PI. There was no significant difference in any of the secondary outcomes. CONCLUSION: Our data suggest that patients with SVP are more likely to have recurrence of radiographic PI. We may need to consider patients with SVP that get PI as their own separate group.
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Cardiopatías Congénitas , Neumatosis Cistoide Intestinal , Cardiopatías Congénitas/complicaciones , Cardiopatías Congénitas/diagnóstico por imagen , Humanos , Recién Nacido , Intestinos/cirugía , Neumatosis Cistoide Intestinal/complicaciones , Neumatosis Cistoide Intestinal/diagnóstico por imagen , Estudios Retrospectivos , Factores de RiesgoRESUMEN
PURPOSE: Adoption of telemedicine (TME) in surgical specialties, prior to the COVID-19 pandemic, has previously been slow. The purpose of this prospective, observational, single institution study is to evaluate surgeon and caregiver perspectives of TMEs during the pandemic. METHODS: Surveys were distributed to surgical faculty regarding perceptions of TME early during the pandemic and 2 months later. Caregivers (or patients > 18 years old) were asked after each TME to complete a survey regarding perceptions of TMEs. RESULTS: Surveys were distributed to 73 surgeons. Response rates were 71% initially and 63% at follow-up. Sixty-eight percent reported no prior TME experience. No significant differences were noted in the overall satisfaction. An inverse relationship between surgeon age and satisfaction at the follow-up survey was identified (p = 0.007). Additional surveys were distributed to 616 caregivers or patients (response rate 13%). Seventy-two percent reported no prior experience with TME and 79% described TME as similar to an in-person visit. Audiovisual satisfaction of the TME was higher in greater income households (p = 0.02). CONCLUSIONS: Pre-pandemic experience with TME was low in both groups; however, experiences were perceived as satisfactory. Positive experiences with TME may encourage increased utilization in the future, although demographic variations may impact satisfaction with TME. TRIAL REGISTRATION: Unique identifier NCT04376710 at Clinicaltrials.gov (5/6/2020).
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COVID-19 , Cirujanos , Telemedicina , Adolescente , Cuidadores , Niño , Humanos , Pandemias , Satisfacción del Paciente , Estudios Prospectivos , SARS-CoV-2RESUMEN
BACKGROUND: Pediatric surgeons are often asked to treat clinical problems for which little high-quality data exist. For adults with adhesive small bowel obstruction (ASBO), water soluble contrast-based protocols are used to guide management. Little is known about their utility in children. We aimed to better understand key factors in clinical decision-making processes and integration of adult based data in pediatric surgeon's approach to ASBO. METHODS: We administered a web-based survey to practicing pediatric surgeons at institutions comprising the Western Pediatric Surgery Research Consortium. RESULTS: The response rate was 69% (78/113). Over half of respondents reported using contrast protocols to guide ASBO management either routinely or occasionally (n = 47, 60%). Common themes regarding the incorporation of adult-based data into clinical practice included the need to adapt protocols for pediatric patients, the dearth of pediatric specific data, and the quality of the published adult evidence. CONCLUSIONS: Our findings demonstrate that pediatric surgeons use contrast-based protocols for the management of ASBO despite the paucity of pediatric specific data. Furthermore, our survey data help us understand how pediatric surgeons incorporate adult based evidence into their practice.
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Toma de Decisiones , Obstrucción Intestinal , Cirujanos , Adhesivos , Adulto , Actitud del Personal de Salud , Niño , Humanos , Obstrucción Intestinal/diagnóstico por imagen , Obstrucción Intestinal/cirugía , Encuestas y Cuestionarios , Adherencias Tisulares/diagnóstico por imagen , Adherencias Tisulares/cirugíaRESUMEN
PURPOSE: The role of non-invasive measures of physiologic reserve, specifically the Compensatory reserve index (CRI) and the Shock index pediatric age-adjusted (SIPA), is unknown in the management of children with acute appendicitis. CRI is a first-in-class algorithm that uses pulse oximetry waveforms to continuously monitor central volume status loss. SIPA is a well-validated, but a discontinuous measure of shock that has been calibrated for children. METHODS: Children with suspected acute appendicitis (2-17 years old) were prospectively enrolled at a single center from 2014 to 2015 and monitored with a CipherOx CRI™ M1 pulse oximeter. CRI values range from 1 (normovolemia) to 0 (life-threatening hypovolemia). SIPA is calculated by dividing heart rate by systolic blood pressure and categorized as normal or abnormal, based on age-specific cutoffs. Univariate and multivariable regression models were developed with simple versus perforated appendicitis as the outcome. RESULTS: Almost half the patients (45/94, 48%) had perforated appendicitis. On univariate analysis, the median admission CRI value was significantly higher (0.60 versus 0.33, p < 0.001) and the ED SIPA values were significantly lower (0.90 versus 1.10, p = 0.002) in children with simple versus perforated appendicitis. In a multivariable model, only CRI significantly detected differences in the physiologic state between patients with simple and perforated appendicitis. CONCLUSIONS: CRI is a non-invasive measure of physiologic reserve that may be used to accurately guide early management of children with acute simple versus perforated appendicitis.
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Algoritmos , Apendicitis/complicaciones , Presión Sanguínea/fisiología , Frecuencia Cardíaca/fisiología , Hipovolemia/fisiopatología , Monitoreo Fisiológico/métodos , Enfermedad Aguda , Adolescente , Apendicectomía , Apendicitis/fisiopatología , Apendicitis/cirugía , Niño , Preescolar , Femenino , Humanos , Hipovolemia/etiología , Masculino , Estudios RetrospectivosRESUMEN
BACKGROUND: Despite advancements in medical therapy for ulcerative colitis (UC), a significant proportion of children progress to colectomy with ileal pouch-anal anastomosis (IPAA). Procedural related complications between two- and three-stage operations in children have not been well described. METHODS: We performed a retrospective review of patients who underwent a colectomy for UC or inflammatory bowel disease unclassified between 2008 and 2018. RESULTS: Forty-nine children underwent an IPAA at the time of colectomy (two stage) or during a subsequent operation (three stage). Preoperative hemoglobin and albumin concentrations were lower among those undergoing three-stage procedures. The rate of early complications (≤30 days) was similar between the two groups (p = 0.46); however, late complications (>30 days) were more commonly associated with three-stage procedures (p = 0.03). Time with a stoma was 3.2 months longer among those who underwent a three-stage procedure. While three-stage procedures were more often performed during the first half of the study period (2008-2012), two-stage procedures became more common during the second half (2013-2018). During this transition to favor two-stage procedures, complication rates did not significantly change. CONCLUSION: Although three-stage procedures were thought to be associated with fewer complications, we found comparable complication rates as we transition to two-stage procedures.
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Colectomía/métodos , Colitis Ulcerosa/cirugía , Reservorios Cólicos , Predicción , Niño , Femenino , Estudios de Seguimiento , Humanos , Masculino , Proctocolectomía Restauradora/métodos , Estudios RetrospectivosRESUMEN
OBJECTIVE: To determine whether prominent intrapulmonary anastomotic vessels (IPAVs) or bronchopulmonary "shunt" vessels can be identified in lungs from infants with fatal congenital diaphragmatic hernia (CDH). STUDY DESIGN: We performed histology with immunostaining for CD31 (endothelium) and D2-40 (lymphatics), along with high-precision 3-dimensional (3D) reconstruction on lung tissue from 9 patients who died with CDH. RESULTS: Each patient with CDH required mechanical ventilation, cardiotonic support, and pulmonary hypertension (PH)-targeted drug therapy. All patients were diagnosed with severe PH by echocardiography, and 5 received extracorporeal membrane oxygenation therapy. Death occurred at a median age of 24 days (range, 10-150 days) from refractory hypoxemia with severe PH, pneumonia, or tension pneumothorax. Histology showed decreased alveolarization with pulmonary vascular disease. In each patient, prominent IPAVs were identified as engorged, thin-walled vessels that connected pulmonary veins with microvessels surrounding pulmonary arteries and airways in lungs ipsilateral and contralateral to the CDH. Prominent anastomoses between pulmonary arteries and bronchial arteries were noted as well. The 3D reconstruction studies demonstrated that IPAVs connect pulmonary vasculature to systemic (bronchial) vessels both at the arterial and venous side. CONCLUSION: Histology and 3D reconstruction identified prominent bronchopulmonary vascular anastamoses in the lungs of infants who died with severe CDH. We speculate that IPAVs connecting pulmonary and bronchial arteries contribute to refractory hypoxemia in severe CDH.
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Anticuerpos Monoclonales de Origen Murino/metabolismo , Fístula Arteriovenosa/diagnóstico , Hernias Diafragmáticas Congénitas/diagnóstico , Pulmón/irrigación sanguínea , Molécula-1 de Adhesión Celular Endotelial de Plaqueta/metabolismo , Arteria Pulmonar/anomalías , Venas Pulmonares/anomalías , Fístula Arteriovenosa/metabolismo , Femenino , Hernias Diafragmáticas Congénitas/metabolismo , Hernias Diafragmáticas Congénitas/mortalidad , Humanos , Hipertensión Pulmonar/diagnóstico , Lactante , Recién Nacido , Masculino , Arteria Pulmonar/patología , Venas Pulmonares/patologíaRESUMEN
BACKGROUND: Pulmonary hypertension (PH) secondary to vascular remodeling contributes to poor outcomes in congenital diaphragmatic hernia (CDH), however mechanisms responsible are unknown. We hypothesized that pulmonary artery endothelial cell (PAEC) dysfunction contributes to smooth muscle cell (SMC) hyperplasia in experimental CDH. METHODS: PAEC and SMC were isolated from fetal sheep with experimental CDH and controls. SMC growth was assessed alone and with SOD plus catalase and during coculture with control or CDH PAEC with and without ET-1 siRNA transfection. ET-1 protein was measured in PAEC and SMC lysates and supernatant. ROS production was measured in normal and CDH PAECs with and without ET-1 siRNA. PAEC growth and tube formation were measured with SOD plus catalase. RESULTS: CDH SMC growth was decreased and increased with coculture with CDH PAEC more than control PAEC. Treatment of CDH PAEC with SOD plus catalase or ET-1 siRNA prevented the increase in SMC growth seen with coculture. ET-1 protein was increased in CDH PAEC and SMC. ROS production was increased in CDH PAEC and decreased with ET-1 SiRNA. SOD plus catalase restored CDH PAEC growth and tube formation. CONCLUSION: PAEC dysfunction in experimental CDH increases SMC proliferation via ET-1 induced ROS production by PAEC.