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OBJECTIVE: To develop a consensus guideline to meet nutritional challenges faced by infants with congenital diaphragmatic hernia (CDH). STUDY DESIGN: The CDH Focus Group utilized a modified Delphi method to develop these clinical consensus guidelines (CCG). Topic leaders drafted recommendations after literature review and group discussion. Each recommendation was sent to focus group members via a REDCap survey tool, and members scored on a Likert scale of 0-100. A score of > 85 with no more than 25% outliers was designated a priori as demonstrating consensus among the group. RESULTS: In the first survey 24/25 recommendations received a median score > 90 and after discussion and second round of surveys all 25 recommendations received a median score of 100. CONCLUSIONS: We present a consensus evidence-based framework for managing parenteral and enteral nutrition, somatic growth, gastroesophageal reflux disease, chylothorax, and long-term follow-up of infants with CDH.
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Consenso , Técnica Delphi , Hernias Diafragmáticas Congénitas , Humanos , Hernias Diafragmáticas Congénitas/terapia , Recién Nacido , Lactante , Reflujo Gastroesofágico/terapia , Nutrición Enteral , Nutrición Parenteral , Quilotórax/terapia , Alta del PacienteRESUMEN
INTRODUCTION: Evidence-based medicine guides clinical decision-making; however, promoting enteral nutrition has historically followed a dogmatic approach in which patients graduate from clear liquids to full liquids to a regular diet after return of bowel function. Enhanced recovery after surgery has demonstrated that early enteral nutrition initiation is associated with shorter hospital stays. We aimed to understand postoperative pediatric nutrition practices in Kenya and the United States. METHODS: We completed a prospective observational study of pediatric surgery fellows during clinical rounds in a pediatric referral center in Kenya (S4A) and one in the United States (Riley). Fellow-patient interactions were observed from postoperative day one to discharge or postoperative day 30, whichever happened first. Patient demographic, operative information, and daily observations including nutritional status were collected via REDCap. RESULTS: We included 75 patients with 41 (54.7%) from Kenya; patients in Kenya were younger with 40% of patients in Kenya presenting as neonates. Median time to initiation and full enteral nutrition was shorter for the patients at Riley when compared to their counterparts at S4A. In the neonatal subgroup, patients at S4A initiated enteral nutrition sooner, but their hospital length of stays were not significantly different. CONCLUSIONS: Studying current nutrition practices may guide early enteral nutrition protocols. Implementing these protocols, particularly in a setting where enteral nutrition alternatives are minimal, may provide evidence of success and overrule dogmatic nutrition advancement. Studying implementation of these protocols in resource-constrained areas, where patient length of stay is often related to socioeconomic factors, may identify additional benefits to patients.
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Nutrición Enteral , Estado Nutricional , Niño , Recién Nacido , Humanos , Nutrición Enteral/métodos , Estudios Prospectivos , Factores de Tiempo , Tiempo de InternaciónRESUMEN
Since the early use of extracorporeal life support (ECLS), new innovations and technological advancements have augmented the ability to use this technology in children and neonates. Cannulae have been re-designed to maintain structure and allow for single cannula venovenous (VV) ECLS in smaller patients. Circuit technology, including pumps and tubing, has evolved to permit smaller priming volumes and lower flow rates with fewer thrombotic or hemolytic complications. New oxygenator developments also improve efficiency of gas exchange. This paper serves as an overview of recent device developments in ECLS delivery to pediatric and neonatal patients.
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Oxigenación por Membrana Extracorpórea , Recién Nacido , Niño , HumanosRESUMEN
INTRODUCTION: Extracorporeal membrane oxygenation (ECMO) circuits may be changed during the run for multiple reasons; however, these circuit changes may be associated with adverse events. Predictors for undergoing a circuit change (CC) and their outcomes remain unclear. We hypothesized that neonatal and pediatric CC correlates with increased morbidity and mortality. METHODS: Pediatric and neonatal patients who underwent one ECMO run lasting <30 days at a tertiary children's hospital from 2011 through 2017 were retrospectively reviewed. Bivariate regression analysis evaluated factors associated with ECMO mortality and morbidity. LASSO logistic regression models identified independent risk factors for undergoing a CC. p < .05 was significant. RESULTS: One hundred 85 patients were included; 137 (74%) underwent no CC, while 48 (26%) underwent one or more. Undergoing a CC was associated with longer ECMO duration (p < .001), higher blood transfusion volumes (p < .001), increased hemorrhagic complications (p < .001) and increased mortality (p = .002). Increased platelet (p = .001) and FFP (p = .016) transfusion volumes at any time while on ECMO were independent factors associated with undergoing a CC. CONCLUSIONS: Changing the circuit during the ECMO run occurs frequently and may be associated with poorer outcomes. Understanding the outcomes and predictors for CC may guide management protocols for more efficient circuit changes given its important association with overall outcomes.
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Nutritional management and home monitoring programs (HMPs) may be beneficial for improving interstage morbidity and mortality following stage I Norwood palliation (S1P) for hypoplastic left heart syndrome (HLHS). We recognized an increasing trend towards early feeding gastrostomy tube (GT) placement prior to discharge in our institution, and we aimed to investigate the effect of HMPs and GTs on interstage mortality and growth parameters. Single-institutional review at a tertiary referral center between 2008 and 2018. Individual patient charts were reviewed in the electronic medical record. Those listed for transplant or hybrid procedures were excluded. Baseline demographics, operative details, and interstage outcomes were analyzed in GT and non-GT patients (nGT). Our HMP was instituted in 2009, and patients were analyzed by era: I (early, 2008-2012), II (intermediate, 2013-2016), and III (recent, 2017-2018). 79 patients were included in the study: 29 nGTs and 50 GTs. GTs had higher number of preoperative risk factors more S1P complications, longer ventilation times, longer lengths of stay, and shorter times to readmission. There were no differences in interstage mortality or overall mortality between groups. There was one readmission for a GT-related issue with no periprocedural complications in the group. Weight gain doubled after GT placement in the interstage period while waiting periods for placement decreased across Eras. HMPs and early GTs, especially for patients with high-risk features, provide a dependable mode of nutritional support to optimize somatic growth following S1P.
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Síndrome del Corazón Izquierdo Hipoplásico , Procedimientos de Norwood , Humanos , Lactante , Gastrostomía , Resultado del Tratamiento , Procedimientos de Norwood/efectos adversos , Síndrome del Corazón Izquierdo Hipoplásico/cirugía , Aumento de Peso , Factores de Riesgo , Estudios Retrospectivos , Cuidados PaliativosRESUMEN
BACKGROUND: Patients with Trisomy 13(T13) and 18(T18) have many comorbidities that may require surgical intervention. However, surgical care and outcomes are not well described, making patient selection and family counseling difficult. Here the surgical history and outcomes of T13/ T18 patients are explored. METHODS: A retrospective review of patients with T13 or T18 born between 1990 and 2020 and cared for at a tertiary children's hospital (Riley Hospital for Children, Indianapolis IN) was conducted, excluding those with insufficient records. Primary outcomes of interest were rates of mortality overall and after surgery. Factors that could predict mortality outcomes were also assessed. RESULTS: One-hundred-seventeen patients were included, with 65% T18 and 35% T13. More than half of patients(65%) had four or more comorbidities. Most deaths occurred by three months at median 42.0 days. Variants of classic trisomies (mosaicism, translocation, partial duplication; p = 0.001), higher birth weight(p = 0.002), and higher gestational age(p = 0.01) were associated with lower overall mortality, while cardiac(p = 0.002) disease was associated with higher mortality. Over half(n = 64) underwent surgery at median age 65 days at time of first procedure. The most common surgical procedures were general surgical. Median survival times were longer in surgical rather than nonsurgical patients(p<0.001). Variant trisomy genetics(p = 0.002) was associated with lower mortality after surgery, while general surgical comorbidities(p = 0.02), particularly tracheoesophageal fistula/esophageal atresia(p = 0.02), were associated with increased mortality after surgery. CONCLUSIONS: Trisomy 13 and 18 patients have vast surgical needs. Variant trisomy was associated with lower mortality after surgery while general surgical comorbidities were associated with increased mortality after surgery. Those who survived to undergo surgery survived longer overall. LEVEL OF EVIDENCE: III.
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Trastornos de los Cromosomas , Niño , Humanos , Lactante , Síndrome de la Trisomía 13/complicaciones , Trastornos de los Cromosomas/epidemiología , Trastornos de los Cromosomas/complicaciones , Trisomía , Síndrome de la Trisomía 18 , Estudios RetrospectivosRESUMEN
In neonates with cardiac and/or respiratory failure, extracorporeal membrane oxygenation (ECMO) continues to be an important method of respiratory and/or cardiovascular support where conventional treatments are failing. ECMO cannulation involves a complex decision-making process to choose the proper ECMO modality and cannulation strategy to match each patient's needs, unique anatomy, and potential complication profile. Initially, all ECMO support involved cannulating both the carotid artery and the internal jugular vein (IJV), known as veno-arterial (VA-ECMO) for cardiac and/or respiratory support. Rarely was cannulation through the chest used. The development of dual-lumen cannulae in the early to mid 1990s addressed the concerns about carotid artery ligation and its impact on neurological outcomes, and allowed single vascular access for veno-venous respiratory support (VV-ECMO). We present a review of cannulation and decannulation techniques for both VA and VV-ECMO in neonates.
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Oxigenación por Membrana Extracorpórea , Insuficiencia Respiratoria , Recién Nacido , Humanos , Oxigenación por Membrana Extracorpórea/efectos adversos , Oxigenación por Membrana Extracorpórea/métodos , Cateterismo/efectos adversos , Insuficiencia Respiratoria/terapia , Insuficiencia Respiratoria/etiologíaRESUMEN
OBJECTIVES: Pediatric gastroenterologists are often consulted to perform diagnostic and therapeutic endoscopy in infants with gastrointestinal bleeding (GIB). The value of endoscopy and risk of complications in this population are not well characterized. We aimed to describe findings and outcomes of infants with GIB who undergo endoscopy. METHODS: Retrospective, single-center, cohort study of hospitalized infants ≤12 months who underwent esophagogastroduodenoscopy (EGD) and/or colonoscopy/flexible sigmoidoscopy (COL) for GIB. Current procedural technology codes, international classification of diseases codes, and quality control logs identified infants. RESULTS: Fifty-six infants were identified from 2008 to 2019 (51.8% female; mean age 161.6 days). Seven endoscopies identified sources of GIB: gastric ulcers, a duodenal ulcer, gastric angiodysplasia, esophageal varices, and an anastomotic ulcer. Three infants underwent therapeutic interventions of banding/sclerotherapy of esophageal varices and triamcinolone injection of an anastomotic ulcer. Six infants underwent abdominal surgery for GIB or suspected intestinal perforation after endoscopy, where a gastric perforation, jejunal perforation at an anastomotic stricture, necrotizing enterocolitis totalis with perforation, Meckel's diverticulum, and a duodenal ulcer were identified. No source of bleeding was identified surgically in 1 infant with GIB. Respiratory failure, use of vasopressors or octreotide, administration of blood products, and high blood urea nitrogen were associated with increased likelihood of requiring surgery ( P < 0.05 for all). CONCLUSIONS: There was limited utility to performing endoscopy in infants ≤12 months old with clinical GIB. Endoscopy in these sick infants carries risk, and 3 infants in this series presented with a gastrointestinal (GI) perforation shortly after the procedure. These limitations and risks should influence clinical decision-making regarding endoscopy in infants with GIB.
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Úlcera Duodenal , Várices Esofágicas y Gástricas , Niño , Estudios de Cohortes , Úlcera Duodenal/complicaciones , Endoscopía/efectos adversos , Endoscopía Gastrointestinal/efectos adversos , Várices Esofágicas y Gástricas/diagnóstico , Várices Esofágicas y Gástricas/etiología , Várices Esofágicas y Gástricas/terapia , Femenino , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Humanos , Lactante , Recién Nacido , Masculino , Octreótido , Estudios Retrospectivos , Triamcinolona , ÚlceraRESUMEN
Trauma during pregnancy is the leading non-obstetric cause of morbidity and mortality, and accounts for five per 1000 fetal deaths. Direct fetal injury due to trauma during pregnancy is rare, and limited information is available about how to optimize fetal outcomes after injury. Early recognition and appropriate management of direct fetal trauma may improve outcomes for the fetus. There are currently no available guidelines to direct management of the injured fetus. We provide a detailed literature review of the management and outcomes of direct fetal injury following blunt and penetrating injury during pregnancy, and describe a suggested initial approach to the injured pregnant patient with a focus on evaluation for fetal injury. We identified 45 reported cases of blunt trauma resulting in direct fetal injury, with 21 surviving past the neonatal period, and 33 of penetrating trauma resulting in direct fetal injury, with 24 surviving past the neonatal period. Prenatal imaging identified fetal injury in 19 cases of blunt trauma and was used to identify bullet location relative to the fetus in 6 cases. These reports were used to develop management algorithms for the injured fetus.
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Complicaciones del Embarazo , Heridas no Penetrantes , Heridas Penetrantes , Femenino , Muerte Fetal , Feto , Humanos , Recién Nacido , Embarazo , Estudios Retrospectivos , Heridas no Penetrantes/diagnóstico por imagen , Heridas no Penetrantes/terapia , Heridas Penetrantes/diagnóstico por imagen , Heridas Penetrantes/terapiaRESUMEN
BACKGROUND: APSA's Right Child/Right Surgeon Initiative addresses issues concerning patient access to appropriate pediatric surgical care and workforce distribution. The APSA Workforce Committee sought to understand the experiences and motivations of recent graduates of Pediatric Surgery Training Programs entering the workforce. METHODS: Using APSA membership databases, we identified members who completed fellowship training from 2010 to 2019. An online survey was created using Survey Monkey, and invitations to participate were sent via email. RESULTS: 144 of 447 invited participants responded (32% response rate). 91% of respondents participated in dedicated research prior to fellowship, but only 64% perform research during their employment. 23% completed an additional clinical fellowship, but only 54% currently practice within the second field. When asked to identify the top three factors used to choose a position, the most common responses were "location or geography" (71%), "available mentorship" (53%), and "compensation and benefits" (37%). Describing their first position, 77% reported working in an academic institution, 78% reported working in a metropolitan/urban area, and 55% reported working in a free-standing children's hospital. 94% participate in General Surgery resident education, and 49% are faculty within a Pediatric Surgery fellowship. Overall, 92% of respondents were able to find the type of employment position that they had wanted. CONCLUSION: In our survey the overwhelming majority of young pediatric surgeons found the type of job they desired. Most report beginning their practice in more populated, urban areas within academic institutions. Geographic location and work environment played heavily into their employment decisions. These preferences could contribute to continued disparity in access to pediatric surgeons between urban and rural America and to dilution of experience for urban surgeons. Possible solutions include alternative incentive programs for employment in less populated areas or new training models for general surgeons in rural areas to train in fundamentals of Pediatric Surgery.
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Especialidades Quirúrgicas , Cirujanos , Selección de Profesión , Empleo , Becas , Humanos , Encuestas y CuestionariosRESUMEN
BACKGROUND/PURPOSE: Decompressive laparotomy and open abdomen for abdominal compartment syndrome have been historically avoided during Extracorporeal Membrane Oxygenation (ECMO) due to seemingly elevated risks of bleeding and infection. Our goal was to evaluate a cohort of pediatric respiratory ECMO patients who underwent decompressive laparotomy with open abdomen at a single institution and to compare these patients to ECMO patients without open abdomen. METHODS: We reviewed all pediatric respiratory ECMO (30 days-18 years) patients treated with decompressive laparotomy with open abdomen at Riley Hospital for Children (1/2000-12/2019) and compared these patients to concurrent respiratory ECMO patients with closed abdomen. We excluded patients with surgical cardiac disease. We assessed demographics, ECMO data, and outcomes and defined significance as p = 0.05. RESULTS: 6 of 81 ECMO patients were treated with decompressive laparotomy and open abdomen. Open and closed abdomen groups had similar age (p = 0.223) and weight (0.286) at cannulation, but the open abdomen group had a higher reliance on vasoactive medications (Vasoactive Inotropic Score, p = 0.040). Open abdomen group survival was similar to closed abdomen patients (66.7%, vs 62.7%, p = 1). Open abdomen patients had lower incidence of ECMO complications (33.3% vs 83.6%, p = 0.014), but the groups had similar bleeding complications (p = 0.412) and PRBC transfusion volume (p = 0.941). CONCLUSION/IMPACT: Pediatric ECMO patients with open abdomen after decompressive laparotomy had similar survival, blood products administered, and complications as those with a closed abdomen. An open abdomen is not a contra-indication to ECMO support in pediatric respiratory patients and should be considered in select patients.
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Cavidad Abdominal , Oxigenación por Membrana Extracorpórea , Hipertensión Intraabdominal , Abdomen , Niño , Oxigenación por Membrana Extracorpórea/efectos adversos , Humanos , Hipertensión Intraabdominal/etiología , Hipertensión Intraabdominal/cirugía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Extracorporeal membrane oxygenation (ECMO) is a highly complex therapy used to support critically ill patients. Simulation-based training of ECMO specialists in the management of ECMO emergencies has been described in the literature, but optimal methods are not currently established. The objective of this study was to compare rapid cycle deliberate practice (RCDP) simulation versus traditional simulation (TS) with reflective debriefing for training ECMO specialists in the management of arterial air emergencies. METHODS: A prospective, randomized, pre-post interventional design was used to compare the impact of RCDP training with that of TS training on ECMO specialist performance during a simulated ECMO circuit emergency. Participants were divided into 2 training groups-RCDP and TS. Each participant completed a simulated arterial air emergency scenario before training, immediately after training, and again 3 months later. The primary outcome was the time required by individual participants to complete critical clinical actions. RESULTS: Twenty-four ECMO specialists completed the study. Immediately after the training, the RCDP group had faster times to dissociate the patient from the ECMO circuit (11-seconds RCDP vs. 16-seconds TS, P = 0.03) and times to re-establish ECMO support (59-seconds RCDP vs. 82.5-seconds TS, P = 0.01). Follow-up testing at 3 months showed persistence in faster times to re-establish ECMO support in the RCDP group (114-seconds RCDP vs. 199-seconds TS, P = 0.01). CONCLUSIONS: Rapid cycle deliberate practice simulation provides a superior curriculum and method of training ECMO specialists in the management of arterial air emergencies in comparison with traditional simulation.
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Oxigenación por Membrana Extracorpórea , Entrenamiento Simulado , Competencia Clínica , Evaluación Educacional , Humanos , Estudios ProspectivosRESUMEN
BACKGROUND: Primary spontaneous pneumothorax (PSP) occurs in adolescent patients and frequently recurs. Reliable predictors of recurrence may identify candidates for early VATS (video-assisted thoracoscopic surgery). We hypothesize that demographic and clinical factors are associated with recurrence, and that earlier surgery is associated with decreased recurrence and resource utilization. METHODS: Patients between ages 5 and 21 treated for PSP at a single center from January 1, 2008 to June 30th, 2019 were identified. Presenting demographics, clinical management, and outcomes were analyzed, with focus on the first admission for PSP. "Early VATS" was defined as VATS during the first admission, and "late VATS" as VATS at any point after the first admission for a given side. RESULTS: Thirty-nine patients met inclusion criteria, with a total of 82 pneumothoraces. Following initial encounter, 48.7% had ipsilateral recurrence. Early VATS was associated with less recurrence (P = 0.002). No other predictive factors were associated with ipsilateral recurrence. Early VATS was associated with reduced overall recurrence (P < 0.001), admissions (P < 0.001), cumulative chest x-rays (P = 0.043), and cumulative hospital length of stay (P = 0.022) compared to late VATS. CONCLUSIONS: While predictors of recurrence are not apparent at initial admission, early VATS is associated with decreased recurrence and resource utilization.
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Neumotórax , Adolescente , Adulto , Niño , Preescolar , Hospitalización , Humanos , Neumotórax/cirugía , Recurrencia , Estudios Retrospectivos , Cirugía Torácica Asistida por Video , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Congenital diaphragmatic hernia (CDH) carries high morbidity and mortality, and survivors commonly have neurodevelopmental, gastrointestinal, and pulmonary sequela requiring multidisciplinary care well beyond repair. We predict that following hospitalization for repair, CDH survivors face many barriers to receiving future medical care. METHODS: A retrospective review was conducted of all living CDH patients between ages 0 to 12 years who underwent repair at Riley Hospital for Children (RHC) from 2010 through 2019. Follow-up status with specialty providers was reviewed, and all eligible families were contacted to complete a survey regarding various aspects of their child's care, including functional status, quality of life, and barriers to care. Bivariate analysis was applied to patient data (P < 0.05 was significant) and survey responses were analyzed qualitatively. RESULTS: After exclusions, 70 survivors were contacted. Thirty-three (47%) were deemed lost to follow up to specialist providers, and were similar to those who maintained follow-up with respect to defect severity type (A-D, P = 0.57), ECMO use (P = 0.35), number of affected organ systems (P = 0.36), and number of providers following after discharge (P = 0.33). Seventeen (24%) families completed the survey, of whom eight (47%) were deemed lost to follow up to specialist providers. Families reported distance and time constraints, access to CDH-specific information and care, access to CDH-specific resources, and access to healthcare as significant barriers to care. All respondents were interested in a multidisciplinary CDH clinic. CONCLUSIONS: CDH survivors require multidisciplinary care beyond initial repair, but attrition to follow-up after discharge is high. A multidisciplinary CDH clinic may address caregivers' perceived barriers.
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Hernias Diafragmáticas Congénitas , Niño , Preescolar , Atención a la Salud , Estudios de Seguimiento , Hernias Diafragmáticas Congénitas/cirugía , Humanos , Lactante , Recién Nacido , Calidad de Vida , Estudios Retrospectivos , SobrevivientesRESUMEN
OBJECTIVE: Our hypothesis was that among infants with hypoxic-ischemic encephalopathy (HIE), venoarterial (VA), compared to venovenous (VV), extracorporeal membrane oxygenation (ECMO) is associated with an increased risk of mortality or intracranial hemorrhage (ICH). DESIGN/METHODS: Retrospective cohort analysis of infants in the Children's Hospitals Neonatal Database from 2010 to 2016 with moderate or severe HIE, gestational age ≥36 weeks, and ECMO initiation <7 days of age. The primary outcome was mortality or ICH. RESULTS: Severe HIE was more common in the VA ECMO group (n = 57), compared to the VV ECMO group (n = 53) (47.4% vs. 26.4%, P = 0.02). VA ECMO was associated with a significantly higher risk of death or ICH [57.9% vs. 34.0%, aOR 2.39 (1.08-5.28)] and mortality [31.6% vs. 11.3%, aOR 3.06 (1.08-8.68)], after adjusting for HIE severity. CONCLUSIONS: In HIE, VA ECMO was associated with a higher incidence of mortality or ICH. VV ECMO may be beneficial in this population.
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Oxigenación por Membrana Extracorpórea , Hipoxia-Isquemia Encefálica , Niño , Estudios de Cohortes , Humanos , Hipoxia-Isquemia Encefálica/terapia , Lactante , Recién Nacido , Hemorragias Intracraneales , Estudios RetrospectivosRESUMEN
BACKGROUND: No studies exist comparing various femoral artery cannula sizes in children on ECMO. We hypothesize that smaller arterial cannulas provide adequate flow in children while decreasing vascular complications. METHODS: We performed a retrospective review of the ELSO database from 2012-2017. We included children undergoing femoral venoarterial ECMO between ages 12 and 18 years and weighing more than 30 kg. Arterial cannula sizes were grouped as: 15-16Fr, 17-18Fr, 19-20Fr and ≥21Fr. Arterial pump flow, bleeding complications, limb ischemia, and mechanical complications were compared by cannula size. Distal perfusion catheter and percutaneous placement were also compared for complications. RESULTS: A total of 429 patients were included with 28.2% 15-16Fr, 32.2% 17-18Fr, 22.8% 19-20Fr, and 16.8% ≥ 21Fr arterial femoral cannulas. Median age was lower in the 15-16Fr group compared to the largest cannula group (14.7 years vs 15.5 years, p < 0.01). The overall mean arterial flow was 57.4 +/- 17.0 mL/kg/min with no difference in mean arterial flow rates among the cannula size groups (p = 0.85). There were no significant differences in all complications, bleeding or mechanical complications by arterial cannula size group. However, there was an increased risk of limb ischemia in the ≥21Fr group compared to the 15-16Fr group (OR 4.38, 95% CI 1.24-15.43; p = 0.02). Distal perfusion catheter was shown to increase the risk of mechanical complications (OR 1.78; 95% CI 1.03-3.07; p = 0.04) but did not make a statistically significant difference in limb ischemia (OR 0.37; 95% CI 0.12-1.11; p = 0.07). CONCLUSION: Review of the ELSO database demonstrates that the use of larger arterial cannulas compared to 15-16Fr cannulas are not needed to achieve similar pump flows for hemodynamic support but the largest cannula sizes may increase the risk of ischemic complications.
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Cateterismo Periférico , Oxigenación por Membrana Extracorpórea , Adolescente , Cateterismo Periférico/efectos adversos , Niño , Oxigenación por Membrana Extracorpórea/efectos adversos , Arteria Femoral , Humanos , Estudios Retrospectivos , Factores de RiesgoRESUMEN
PURPOSE: Partial, or subtotal, splenectomy (PS) has become an accepted alternative to total splenectomy (TS) for management of hematologic disorders in children, but little is known about its long-term outcomes. Here, we present our institutional experience with partial splenectomy, to determine rate of subsequent TS or cholecystectomy and identify if any factors affected this need. METHODS: All patients who underwent partial splenectomy at a single tertiary children's hospital were retrospectively reviewed from 2002 through 2019 after IRB approval. Primary outcome of interest was rate of reoperation to completion splenectomy (CS) and rate of cholecystectomy. Secondary outcome were positive predictor(s) for these subsequent procedures. RESULTS: Twenty-four patients underwent PS, at median age 6.0 years, with preoperative spleen size of 12.7 cm by ultrasound. At median follow up time of 8.0 years, 29% of all patients and 24% of hereditary spherocytosis (HS) patients underwent completion splenectomy at median 34 months and 45 months, respectively. Amongst HS patients who did not have a cholecystectomy with or prior to PS, 39% underwent a delayed cholecystectomy following PS. There were no significant differences in age at index procedure, preoperative splenic volume, weight of splenic specimen removed, transfusion requirements, preoperative or postoperative hematologic parameters (including hemoglobin, hematocrit, total bilirubin, and reticulocyte count) amongst patients of all diagnoses and HS only who underwent PS alone compared to those who went on to CS. There were no cases of OPSS or deaths. CONCLUSION: Partial splenectomy is a safe alternative to total splenectomy in children with hematologic disease with theoretical decreased susceptibility to OPSS. However, families should be counseled of a 29% chance of reoperation to completion splenectomy, and, in HS patients, a 39% chance of delayed cholecystectomy if not performed prior to or with PS. Further studies are needed to understand predictors of these outcomes.
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Laparoscopía , Esferocitosis Hereditaria , Niño , Humanos , Reoperación , Estudios Retrospectivos , Esferocitosis Hereditaria/cirugía , Bazo , Esplenectomía , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this study was to elucidate the outcomes of percutaneous internal ring suture (PIRS) technique for inguinal hernia repair augmented with thermal peritoneal injury compared to open inguinal hernia repair (OHR) in a large population of contemporary pediatric patients. Thermal injury with PIRS has been shown to reduce recurrence in animal models and is increasingly being incorporated into clinical practice. METHODS: Retrospective review of all PIRS procedures and OHR between Jan-2017 to Sept-2018 was performed. Data regarding patient characteristics, characteristics of the hernia, operative details, postoperative complications, and recurrence were collected. Non-parametric tests were used and p < 0.05 was regarded as statistically significant. 1:1 Propensity score matching was performed using "nearest-score" technique. Matching was done based on age, sex, follow-up time, side of hernia, repair of contralateral hernia, and number of additional procedures. RESULTS: 90 modified PIRS patients were matched to 90 OHRs. Patient demographics, hernia characteristics, and follow-up time were similar between the two groups after matching. There were no differences in recurrence rates (1 vs. 3 in OHR and PIRS, respectively, p = 0.6), complication rates (1 vs. 4 in OHR and PIRS, respectively, p = 0.4), and OR time [44.5 vs. 43 min in OHR and PIRS, respectively, p = 0.8]. There were no intraoperative complications for either technique. For OHR, laparoscopic look was performed in 23%. When successful, it revealed a contralateral PPV (patent processus vaginalis-PPV) in 41% of cases (9.4% of all OHR), all of which were repaired. For the PIRS procedures, a contralateral PPV was found in 25.6%, all of which were repaired. In the unmatched population, OHR had a metachronous hernia rate of 1.8%, none of whom had the contralateral PPV repaired at the original procedure. CONCLUSIONS: PIRS with peritoneal injury has comparable efficacy and good safety compared to OHR. Recurrence and complication rates should further improve with increasing experience. Future studies should elucidate long term outcomes.