Abstract:
:Neonates with congenital diaphragmatic hernias (CDH) often die because of pulmonary hypoplasia and high pulmonary vascular resistance (PVR). Pulmonary hypertension and right-to-left shunting precedes progressive hypoxia and death. PVR is increased by acidosis and by high airway pressures. High-frequency oscillation (HFO) is a new technique which may improve the outcome for such infants. Gas exchange in HFO is achieved by directing rapid pulsations of small volumes of gas down the trachea, typically at rates greater than 200 cycles per minute, volumes less than 25% of dead space, and low airway pressures. Gas transport results from augmented diffusion, not from bulk flow. Four neonates with CDH deteriorated on conventional mechanical ventilation and required hand ventilation at rates above 200 per minute. HFO at frequencies from 375 to 1800 cycles per minute was then initiated using a flow-interrupter type of oscillator. A marked fall in PaCO2 and a rise in pH resulted. The elimination of CO2 was very efficient with low mean airway pressures (less than 15 mm Hg). The initial improvement during HFO probably resulted from a decrease in PVR due to reversal of the acidosis. However, all four babies died after 13 to 80 hours of HFO. Neonates with CDH who remain hypercapneic despite conventional mechanical ventilation can be successfully ventilated by HFO. Use of HFO produces respiratory alkalosis which may stabilize PVR in the normal range and improve survival rate.
journal_name
J Pediatr Surgjournal_title
Journal of pediatric surgeryauthors
Karl SR,Ballantine TV,Snider MTdoi
10.1016/s0022-3468(83)80030-xsubject
Has Abstractpub_date
1983-12-01 00:00:00pages
822-8issue
6eissn
0022-3468issn
1531-5037pii
S0022346883001530journal_volume
18pub_type
杂志文章abstract::The prevalence and type of life-threatening complications related to the minimally invasive repair of pectus excavatum (MIRPE) and bar removal are unknown and underreported. The purpose of this communication is to make surgeons aware of the risk of these life threatening complications as well as the modifications whic...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jpedsurg.2017.07.020
更新日期:2018-04-01 00:00:00
abstract::Pediatric, orthopedic, plastic, and hand surgeons perform the surgical correction of syndactylism. It is sometimes forgotten, however, that syndactylism can be part of a syndrome. The components of such a syndrome can each be life threatening. A 7-month-old boy was hospitalized for correction of cutaneous syndactylism...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2004.06.042
更新日期:2004-10-01 00:00:00
abstract::Lumbocostovertebral syndrome is a rare clinical association syndrome rarely accompanied by associated VACTERL anomalies. Only one similar case has been reported previously. We describe the second case, where a male neonate born at 38 weeks of gestation had an unusually high number of congenital anomalies including tho...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2010.06.005
更新日期:2010-09-01 00:00:00
abstract::This report is of a 2-month-old child with spontaneous perforation of the common bile duct diagnosed by 99m-Tc disofenin nuclear hepatobiliary imaging. Of the agents available, the radiopharmaceutical properties of this compound allow the most accurate, safe, high-resolution imaging of the hepatobiliary tree in the di...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(86)90027-8
更新日期:1986-12-01 00:00:00
abstract:INTRODUCTION:Umbilical mesenchymal stem cells (USC) have been shown to reduce illness in animal models of necrotizing enterocolitis (NEC), possibly through the paracrine release of hydrogen sulfide (H2S). We hypothesized that animals treated with USCs with inhibited H2S synthesis would exhibit more severe disease. MET...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.02.037
更新日期:2019-06-01 00:00:00
abstract::The gastrointestinal tract harbors several populations of peptide containing nerve fibers. Among the gut neuropeptides are vasoactive intestinal peptide (VIP), substance P, enkephalin, and gastrin releasing peptide (GRP). We have examined specimens from five patients with pyloric stenosis and from five controls immuno...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(86)80189-0
更新日期:1986-04-01 00:00:00
abstract::Five cases of relapsing acute lymphocytic leukemia (ALL) presenting as an ovarian tumor have been treated at this institution, representing the largest reported series. In a review of the literature we identified 18 additional cases of ovarian leukemic relapse. Together, these 23 patients form the basis for this repor...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章,评审
doi:10.1016/0022-3468(91)90430-2
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Prenatal diagnosis and outcome of right congenital diaphragmatic hernia (RCDH) are far less well known than the more common left CDH (LCDH). In addition, onset of RCDH beyond the neonatal period with a spectrum of atypical symptoms is not unusual. A retrospective analysis of RCDH treated at a single center o...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.10.044
更新日期:2007-03-01 00:00:00
abstract::Enterocolitis (EC) remains the most serious complication of Hirschsprung's disease (HD). The aetiology of EC is uncertain. Ischemic and bacterial causes, and recently rotavirus infection, have been suggested to explain the occurrence of EC. The gut has an abundance of neuroendocrine (NE) cells which modulate gut funct...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(93)90520-u
更新日期:1993-08-01 00:00:00
abstract::An original incision has been developed for surgery of the penis. The incision can be used as an alternative to the shaft skin retraction technique. The advantage of the new incision is that one can avoid suture lines on the penis and their accompanying complications. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(81)80825-1
更新日期:1981-12-01 00:00:00
abstract::Solitary nonparasitic cyst of the liver (SNPCL) is rare in children. Although there are several hypotheses regarding the pathogenesis, the true origin of SNPCL remains unknown. The authors present an infant with a huge SNPCL in whom the epithelial markers, CA19-9, DU-PAN-2, and SPan-1, were elevated in the serum and c...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2005.08.039
更新日期:2005-12-01 00:00:00
abstract::Small intestinal myoelectric activity has been studied extensively in adult humans and in many animal models. However, little is known about gut myoelectrical activity in newborns, a population susceptible to primary and secondary motility disorders. We report the development of a chronic neonatal piglet model for ass...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/0022-3468(90)90075-k
更新日期:1990-03-01 00:00:00
abstract:BACKGROUND:Gastroesophageal reflux (GER) and dysmotility are frequent in patients treated for esophageal atresia (EA). This aim of this study is to evaluate GER and dysmotility in young EA patients using pH-multichannel intraluminal impedance (pH-MII). METHODS:Fifteen patients with a mean age of 7.5 years (group 1) ha...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2010.08.012
更新日期:2011-03-01 00:00:00
abstract::Primitive neuroectodermal tumors (PNETs) are uncommon, representing approximately 1% of all sarcomas. Pancreatic PNETs have been reported only 12 times in the literature. This report presents the first case of a patient with a PNET exhibiting precocious puberty. The clinical presentation, surgical management, and path...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.05.046
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND/PURPOSE:Identifying major trauma patients in the prehospital setting is essential in determining management, destination, and best utilization of emergency department resources. Few methods of trauma triage have been accepted unanimously. This study prospectively evaluates the efficacy of comprehensive field...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(00)80019-6
更新日期:2000-01-01 00:00:00
abstract:BACKGROUND:Laparoscopic inguinal hernia repair techniques close the internal ring with a suture. Concern has been raised whether or not the testicular vessels are compromised with this technique. This study was undertaken to evaluate pre- and postoperative testicular perfusion and to compare it with healthy controls. ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2007.09.033
更新日期:2008-01-01 00:00:00
abstract:AIM:The aim of the study was to evaluate the safety and outcomes of simultaneous bilateral thoracotomy in pediatric patients compared with traditional bilateral staged thoracotomy. METHODS:This is a retrospective review of 30 consecutive patients 18 years or younger undergoing either bilateral staged or bilateral simu...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2005.12.003
更新日期:2006-04-01 00:00:00
abstract:INTRODUCTION:The overwhelming burden of pediatric surgical need in humanitarian settings has prompted mutual interest between humanitarian organizations and pediatric surgeons. To assess adequate fit, we correlated pediatric surgery fellowship case mix and load with acute pediatric surgical relief efforts in conflict a...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2019.11.012
更新日期:2020-10-01 00:00:00
abstract:PURPOSE:Free radical scavenger edaravone has been approved as a new drug for treatment of stroke patients. The purpose of this study was to examine whether pretreatment with edaravone could attenuate ischemia-reperfusion (IR)-induced lung damage in infant rabbits. METHODS:New Zealand White rabbits (Experimental Animal...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2008.05.019
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND:The benefit of Ladd's procedure for malrotation at a Children's Hospital (CH) has not previously been established. Our aim was to characterize the potential variations in management and outcomes between CH and Non-Children's Hospitals (NCH) in the treatment of malrotation with Ladd's procedure. METHODS:Ther...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2014.08.011
更新日期:2015-03-01 00:00:00
abstract:PURPOSE:Although occasionally difficult, distinguishing abdominal neuroblastoma (NBL) from Wilms tumor (WT) at presentation is important, as surgical management differs significantly. We reviewed our 20-year experience (1987-2006) treating patients with NBL, focusing on those with an initial diagnosis of WT, to determi...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2008.02.047
更新日期:2008-06-01 00:00:00
abstract:PURPOSE:The aim of this study was to identify and qualify the ethical dilemmas faced by pediatric surgery trainees. METHODS:An online survey was sent to pediatric surgery trainees graduating between 2005 and 2008. Consent was obtained, and study investigators were blinded to the identity of the respondents during data...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2008.02.016
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:Extracorporeal membrane oxygenation (ECMO) has a significant role as a final rescue modality in severe respiratory failure of the newborn with congenital diaphragmatic hernia (CDH). The objective of this study was to compare the efficiency of venovenous (VV) versus venoarterial (VA) ECMO in newborns with CDH...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(03)00256-2
更新日期:2003-08-01 00:00:00
abstract::A three and one-half-year-old girl and a 12-year-old boy presented with features of the two clinical presentations of Castleman's disease or giant lymph node hyperplasia. The girl presented with anemia, fever, night sweats, hypergammaglobulinemia, and a palpable abdominal mass. Her symptoms were consistent with those ...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(86)80385-2
更新日期:1986-08-01 00:00:00
abstract:BACKGROUND/PURPOSE:Congenital esophageal stenosis (CES) is a rare condition that is associated with various foregut symptoms. The aim of the current study was to investigate esophageal motor function in pediatric patients with isolated CES. METHODS:Four boys with CES (age, 3 weeks to 4 years old) were studied before t...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2003.08.020
更新日期:2003-12-01 00:00:00
abstract:OBJECTIVE:In children, the diagnosis “acute appendicitis” is difficult. In 2010, a new Dutch appendicitis guideline was published with the goal to reduce the negative appendectomy rate. The guideline recommended mandatory imaging (ultrasound first and CT or MRI when inconclusive) before surgery. This study examines whe...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2018.02.050
更新日期:2018-10-01 00:00:00
abstract::In order to compare the results of renal transplantation in pediatric and adult recipients, a retrospective analysis of first transplants done at a single institution over a 6-yr period was carried out. The study included 21 pediatric and 196 adult recipients of cadaveric grafts, and 18 pediatric and 156 adult recipie...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/s0022-3468(80)80140-0
更新日期:1980-06-01 00:00:00
abstract:BACKGROUND/PURPOSE:Melanoma is rare, accounting for only 1% of all pediatric malignancies. The management of pediatric melanoma is controversial but largely parallels that of an adult occurrence. Sentinel lymph node biopsy (SLNBX) has become a standard of care for adults with melanoma, but the role of this procedure in...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2004.09.022
更新日期:2005-01-01 00:00:00
abstract:AIM:The objective of this study is to compare laparoscopy-assisted pull-through (LPT) and open pull-through (OPT) for Hirschsprung's disease with special reference to postoperative fecal continence. METHODS:Thirteen OPT patients (1991-1996) were reviewed retrospectively, and 22 LPT (1997-2002) were reviewed prospectiv...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2007.08.033
更新日期:2007-12-01 00:00:00
abstract:PURPOSE:Pulmonary hypoplasia remains the principal cause of high morbidity and mortality in patients with congenital diaphragmatic hernia (CDH). The precise mechanisms causing lung hypoplasia remains unclear. Aquaporins (AQPs) are reported to constitute a family of water channels that facilitate membrane water permeabi...
journal_title:Journal of pediatric surgery
pub_type: 杂志文章
doi:10.1016/j.jpedsurg.2006.10.029
更新日期:2007-02-01 00:00:00