Abstract:
PURPOSE:The purpose of this study was to determine if the polymerized bovine hemoglobin-based oxygen-carrying solution HBOC-201 is an acceptable substitute for blood in a healthy porcine, extracorporeal membrane oxygenation (ECMO) model. METHODS:Ten piglets (15 to 25 kg) were placed on venoarterial ECMO. Four animals received blood-primed ECMO, and 6 animals received HBOC-201-primed ECMO. Hemodynamic variables, urine output, blood gas analyses, complete blood counts, and lactate levels were followed for 6 hours. Data were analyzed using a nonparametric sign test and repeated measures analysis of variance (ANOVA). RESULTS:All animals survived the 6-hour ECMO procedure. Heart rate, mean arterial pressure, urine output, and serum lactate levels were not significantly different between groups. Postpriming volume was 176 +/- 156 mL in the blood group. None of the animals in the HBOC-201 group required additional volume to maintain target flow during ECMO (P <.05). Arterial pH, pO2, and oxygen content between groups were not significantly different. Hematocrit for the HBOC-201 group was significantly (P <.05) lower than the blood group. CONCLUSIONS:HBOC-201-primed ECMO in a healthy porcine model showed similar hemodynamics and equivalent oxygen carrying capacity to blood-primed ECMO. Postpriming volume requirement was decreased significantly in the HBOC group. ECMO using HBOC-201 instead of blood appears promising and warrants further investigation.
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
York GB,DiGeronimo RJ,Wilson BJ,Cofer BR,Breuer CK,Josephs JD,Smith DL,Sorrells DLdoi
10.1053/jpsu.2002.35374subject
Has Abstractpub_date
2002-10-01 00:00:00pages
1387-92issue
10eissn
0022-3468issn
1531-5037pii
S0022346802001094journal_volume
37pub_type
杂志文章abstract::The capacity of fetal and newborn hepatic macrophages to produce cachectin/tumor necrosis factor (TNF) has not been previously examined. The role that TNF plays in newborn infection is also unknown. In the present report, fetal and newborn rat hepatic macrophages have been maintained in short-term tissue culture, and ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(89)80296-9
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND:Selective non-operative management (NOM) of hemodynamically stable pediatric patients with blunt hepatic trauma is the standard of care. Traumatic bile leaks (TBL) are a potential complication following liver injury. The use of endoscopic retrograde cholangiopancreatography (ERCP) in the diagnosis and treatm...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2013.07.015
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND/PURPOSE:Selective mesenteric ischemia may result from activation of the renin-angiotensin system during periods of shock and is implicated in the pathogenesis of neonatal necrotizing enterocolitis (NEC). We investigated the effectiveness of captopril, an angiotensin-converting enzyme inhibitor, in reducing t...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2007.10.022
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND/PURPOSE:Prenatal tracheal occlusion (TO) has been shown to accelerate lung growth in animal models and models of pulmonary hypoplasia. However, these models may not mimic early events in human congenital diaphragmatic hernia (CDH). The authors previously have developed a model of TO in the rat. The purpose o...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2001.20683
更新日期:2001-02-01 00:00:00
abstract:PURPOSE:To describe a simplified surgical technique for the treatment of primary and secondary obstructed megaureters in children by laparoscopic extravesical ureteral reimplantation (LEUR) and evaluate the short-term outcomes. METHODS:Prospective study of children with primary and secondary megaureters treated at our...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.05.028
更新日期:2020-03-01 00:00:00
abstract::A 3-month-old boy was operated on for an inguinal tumor. Histological diagnosis was neuroblastoma. This is the second known case of primary paratesticular neuroblastoma reported in the literature. The treatment of choice for Evan's stage I is surgery. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(97)90723-5
更新日期:1997-04-01 00:00:00
abstract:BACKGROUND/PURPOSE:Synoptic, or standardized, reporting of surgery and pathology reports has been widely adopted in surgical oncology. Patients with Hirschsprung disease may experience morbidity related to surgical factors or underlying pathology and often undergo multiple operations. Our aim is to improve the postoper...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jpedsurg.2019.03.010
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Severe blunt hepatic injury in children is associated with a high mortality rate. Although nonoperative management has become the treatment of choice for mild to moderate liver trauma, there is no consensus as to the optimal treatment for the most severe hepatic injuries in children. METHODS:A statewide tra...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2001.24720
更新日期:2001-07-01 00:00:00
abstract:PURPOSE:Previous single-center studies have reported favorable outcomes when preformed silos (PFS) are used for the staged reduction of gastroschisis. The aim of this study was to assess the frequency and nature of complications associated with PFS in a large population and provide an insight into the practicalities of...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2009.06.006
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND/PURPOSE:Serum lactate measurement has a predictive value in adult trauma. To date, there has been no prospective analysis of the predictive value of admission serum lactate in pediatric trauma. METHODS:Admission serum lactate was prospectively measured over a two year period on all children under age 15 yea...
journal_title:Journal of pediatric surgery
pub_type: 临床试验,杂志文章
doi:10.1016/j.jpedsurg.2014.08.013
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND/PURPOSE:Extrapleural pneumonectomy (EPP) is an en bloc resection of the pleura, lung, diaphragm, and pericardium. EPP in the pediatric population has not been reported in the literature. We report our experience of using EPP in children to treat a variety of malignancies that involve the pleural surface. ME...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.05.063
更新日期:2006-10-01 00:00:00
abstract:BACKGROUND:Mortality and morbidity of congenital tracheal stenosis (CTS) remain high. The aim of this study was to determine the factors predicting 12-month survival and 2-month successful extubation after tracheoplasty in patients with CTS. METHODS:Retrospective chart reviews were conducted in patients with CTS under...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2017.12.017
更新日期:2018-11-01 00:00:00
abstract:BACKGROUND/PURPOSE:The association of intrahepatic biliary cysts in biliary atresia (BA) after hepatic portoenterostomy has drawn the attention of many pediatric surgeons and has become an important subject in clinical management, but the incidence and causes of this association are not well known. METHODS:During the ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(99)90012-x
更新日期:1999-09-01 00:00:00
abstract:BACKGROUND:Primary hyperparathyroidism (PHPT) is uncommon in children. The surgical management of PHPT in children has evolved over the past two decades. METHODS:A retrospective study of patients who underwent parathyroidectomy for PHPT diagnosed at age < 18 years and managed at a tertiary referral center for endocrin...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2013.11.059
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND/PURPOSE:There is currently no unified view regarding whether liver transplantation or splenectomy should be performed for hypersplenism before liver transplantation in biliary atresia (BA) patients. We herein describe the efficacy of splenectomy before liver transplantation. METHODS:Splenectomy was performe...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2016.09.048
更新日期:2016-12-01 00:00:00
abstract::Swyer-James-Macleod syndrome (SJMS) is a rare, complex disease characterized by unilateral hyperlucent lung or lobe owing to loss of pulmonary vasculature and alveolar hyperdistention. Treatment is generally conservative, and surgical management is rare. In fact, only 4 reports on surgically treated children with SJMS...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jpedsurg.2011.12.011
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Ultrasound is a noninvasive imaging method used widely in urachal diagnostics. This study investigated the effectiveness of ultrasonography in correctly depicting urachal anomalies in children. METHODS:Preoperative ultrasound findings of all patients who were operated on for suspected urachal anomalies betw...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2010.01.001
更新日期:2010-07-01 00:00:00
abstract:INTRODUCTION:Bacterial intestinal translocation plays an important role in neonatal sepsis. We aimed to elucidate the importance of such translocation in causing central line associated blood stream infection (CLABSI) in patients undergoing gastrointestinal surgery (GIS). METHODS:Using a database of pediatric patients...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2020.02.012
更新日期:2020-08-01 00:00:00
abstract::Pneumothorax is a common complication of ventilator therapy and usually responds to tube thoracostomy. Persistent pneumothorax with a large air leak may indicate the presence of a bronchopleural fistula (mean weight 1360 g) with (BPF) required FIO2 of 1.0, a peak inspiratory pressure of 33 cm H2O and were hypoxemic (x...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(80)80746-9
更新日期:1980-08-01 00:00:00
abstract:BACKGROUND AND PURPOSE:The association of growth retardation and hypospadias is well established. Fetal testosterone secretion is under the influence of placental human chorionic gonadotropin during first 14 weeks of gestation. We hypothesized that placental insufficiency may disrupt the supply of nutrients and human c...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2007.10.046
更新日期:2008-02-01 00:00:00
abstract:PURPOSE:The management of patients with short bowel syndrome is complicated by the paucity of methods to assess in vivo the absorptive capacity of the remaining bowel. The purpose of this experiment was to assess the feasibility of using urinary recovery of 3-0 methylglucose (3-0 MG) as a quantitative measure of carboh...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1053/jpsu.2001.22951
更新日期:2001-05-01 00:00:00
abstract:BACKGROUND:Though patients with progressive familial intrahepatic cholestasis (PFIC) typically require liver transplantation, initial surgical treatment includes partial biliary diversion (PBD) to relieve jaundice-associated pruritus. This study was undertaken to describe long-term PFIC outcome data, which are currentl...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2010.02.010
更新日期:2010-05-01 00:00:00
abstract::From June 1982 to November 1990, 37 patients, aged 13 to 19 years (35 males and 2 females), were treated in our division for neuropathic urinary incontinence with an artificial sphincter. All patients were treated before sphincter implantation with drugs, transurethral sphincterotomy in boys, and bladder flap urethrop...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(92)90200-q
更新日期:1992-11-01 00:00:00
abstract:BACKGROUND:Serial transverse enteroplasty (STEP) lengthens and tapers dilated bowel. Redilation of the STEP segment occurs in some patients with intestinal failure. The feasibility of a repeat STEP procedure in a pig model is evaluated. METHODS:Six pigs underwent reversal of an intestinal segment distal to the ligamen...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.08.015
更新日期:2006-12-01 00:00:00
abstract::An adrenal mass in a newborn usually suggests a diagnosis of neuroblastoma or hemorrhage. A 6-week-old girl was referred for evaluation of a left adrenal mass. The initial findings were most consistent with an adrenal hemorrhage. On surveillance imaging, the lesion was characterized as a complex cystic mass. The patie...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2012.03.083
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Extrahepatic portal vein thrombosis (EHPVT) is an important cause of portal hypertension in children. Rex shunt has been used successfully to treat these patients. METHODS:We report our experience in 19 infants and children (5 months to 14 years) with HPVT eligible for a mesenteric-portal surgical shunt wit...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2010.09.091
更新日期:2011-01-01 00:00:00
abstract::Because postoperative apnea and bradycardia in premature infants following inguinal herniorrhaphy remains a concern, outpatient repair has not been recommended. We have been performing outpatient inguinal herniorrhaphy in premature infants and the present study reviews our experience. Between 1985 and 1990, 1,294 outp...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(92)90313-v
更新日期:1992-02-01 00:00:00
abstract:PURPOSE:Ovarian and testicular torsions are emergencies requiring prompt surgical treatment to preserve gonadal function. However, diagnosis in females is often delayed owing to nonspecific symptoms. We sought to assess disparities in management and outcomes between males and females with torsion. METHODS:The National...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2018.02.046
更新日期:2018-07-01 00:00:00
abstract::The purpose of this study was to evaluate the significance and direction of shunts at the level of the foramen ovale or ductus arteriosus in full-term newborns with neonatal respiratory failure who were placed on extracorporeal membrane oxygenation (ECMO). A decrease in left ventricular dimension was expected when inf...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(89)80581-0
更新日期:1989-09-01 00:00:00
abstract:PURPOSE:Esophageal atresia is known to be associated with a variety of additional congenital anomalies in multiple organ systems. Emphasis on cardiovascular anomalies has been focused on aortic arch and intrinsic cardiac malformations. Persistent left superior vena cava (PLSVC) is the most common venous thoracic anomal...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2005.10.094
更新日期:2006-03-01 00:00:00