Does gastroschisis reduction require general anesthesia? A comparative analysis

Background

Outcome after gastroschisis repair without general anesthesia is controversial, and published conclusions are variable with no comparative studies.

Aim

The aim of this study was to present a comparative study evaluating outcome after gastroschisis repair with and without general anesthesia.

Methods

An ambispective nonrandomized study of a cohort of 51 neonates born with gastroschisis between July 1998 and December 2003 was performed. Twenty-four neonates (group 1) had conventional reduction under general anesthesia, and 27 (group 2) cotside minimal intervention reductions were without general anesthesia.

Results

Groups were comparable regarding gestational age, birth weight, and quality of eviscerated bowel. Statistical significance (P < .05) was seen between groups 1 and 2 with regard to age at reduction of gastroschisis (5.6 ± 2.5 vs 3 ± 1 hours) and time taken for completion of gastroschisis reduction (58.1 ± 15 vs 49 ± 14 minutes). No statistical significance (P > .05) was seen with respect to start of feeds (10.4 ± 3.6 vs 10.9 ± 4.1 days), duration of total parenteral nutrition (21.5 ± 7.3 vs 22.4 ± 6.8 days), and total hospital (stay 29 ± 10 vs 30 ± 13 days). Admission to the intensive care unit was required in 92% in group 1 for 1 to 6 days vs 7% in group 2 for 3 to 6 days. There was 1 death in group 1 (4%). Total hospital cost in group 1 was £12,283 ± £2438 vs £6208 ± £2120 in group 2 (P = .013).

Conclusions

Neonates with gastroschisis, whose bowel was reduced without general anesthesia, have similar outcomes to those whose bowel was reduced under general anesthesia. Both approaches appear to be safe and effective, but reduction without general anesthesia was cost-effective.     

Rising incidence of gastroschisis and exomphalos in New Zealand

Background

An apparent increase in the incidence of gastroschisis and exomphalos has been reported from several parts of the world. The exact mechanism of this trend is unknown. The aim of this study was to determine the regional and national trends in the incidence of gastroschisis and exomphalos in New Zealand.

Material and Methods

This retrospective multicenter study involved collection of data from all 4 tertiary care pediatric surgical centers in New Zealand. The incidence was calculated per 10,000 live births. Data were analyzed to determine the regional and national trends. The statistical analysis was done using linear regression model and Poisson distribution.

Results

The incidence of gastroschisis has increased from 2.96 per 10,000 live births to 5.16 per 10,000 live births between 1996 and 2004. During the same period, the incidence of exomphalos has increased from 0.69 per 10,000 live births to 3.27 per 10,000 live births. Gastroschisis was observed more in younger mothers, whereas exomphalos was associated with older mothers.

Conclusion

The incidence of gastroschisis and exomphalos is increasing in New Zealand, which is consistent with worldwide trends in showing the increasing incidence of anterior abdominal wall defects.     

Gastroschisis, atresia, dysmotility: surgical treatment strategies for a distinct clinical entity

Purpose

Intestinal atresia (IA) occurs in 10% to 20% of infants born with gastroschisis (GS). We describe a distinct subset of these children with severe dysmotility, without mechanical intestinal obstruction, and with adequate intestinal length for enteral nutrition and propose possible treatment strategies.

Methods

A total of 177 patients with GS managed at a single institution between 1993 and 2007 were retrospectively reviewed.

Results

Twenty-one (12%) patients had IA. Six (29%) did well, with gradual progression to full diet; 1 died at birth because of complete midgut infarction; 1 died of necrotizing enterocolitis; 4 with short bowel syndrome (SBS) (small bowel length, 30-41 cm) died of liver failure because of total parenteral nutrition (3) or sepsis (1). Nine (43%) were felt to have gastroschisis/atresia/dysmotility, defined as adequate small bowel length for survival as measured at time of laparotomy (mean, 146 cm; range, 66-233 cm), massive intestinal dilatation, and stasis. Of 9 patients with gastroschisis/atresia/dysmotility, 5 (56%) survived. All had surgery to “rescue” their dysfunction intestine, at mean age 128 days (range, 52-271 days): 4 had tapering enteroplasties of mean 37 cm (range, 5-115 cm)—all 4 survived; 3 had diverting stomas created for intestinal decompression, followed by stoma closure—1 survived; 1 nonsurvivor had a Kimura “patch”; 1 nonsurvivor underwent redo anastomosis. Survivors weaned off total parenteral nutrition at mean age 331 days after rescue surgery (range, 42-814 days).

Conclusions

More than one third of patients with GS/IA appear to have significant intestinal dysmotility without true SBS nor obstruction. Successful treatment of these infants may be achieved with the use of tapering enteroplasty and/or temporary diverting stomas.     

In utero repair of gastroschisis in the sheep (Ovis aries) model

Objective

Gastroschisis is associated with inflammatory changes in the exposed bowel which leads to intestinal dysmotility after postnatal repair. The insult is a combined effect of amniotic fluid exposure and mechanical constriction. We hypothesized that in utero anatomic repair is possible in a sheep model, and that it may halt the inflammatory damage caused by both mechanisms.

Methods

Gastroschisis was surgically created in mid-gestation (day 75) in 8 sheep fetuses. On gestational day 100, 2 fetuses underwent open fetal gastroschisis repair, where the eviscerated bowel was returned to the peritoneal cavity, and the abdominal wall was primarily closed. All fetuses were harvested at 135 days of gestation.

Results

Six fetuses survived the initial operation, and both fetuses that underwent gastroschisis repair survived to term. At 100 and 135 days of gestation, the eviscerated bowel showed progressive signs of inflammation and peel development. The gross and microscopic inflammatory changes in the gastroschisis bowel at 100 days of gestation were completely resolved at term following in utero repair.

Conclusion

In utero anatomic repair of gastroschisis is possible in mid-gestation in the fetal lamb model, and it appears to ameliorate the inflammatory process.     

Liver herniation in gastroschisis: incidence and prognosis

Purpose

Liver herniation is a rare occurrence in gastroschisis. We sought to determine the incidence and prognosis of liver herniation in patients with gastroschisis.

Methods

From December 1995 to March 2010, 117 patients with gastroschisis received care by our division. Operative reports were reviewed to identify patients with liver herniation. Logistic regression was used to determine the impact of liver herniation on survival, taking into account gestational age and birth weight.

Results

The incidence of liver herniation was 6%. Survival rates were 43% with liver herniation and 97% without liver herniation. Liver herniation was associated with a significantly higher rate of mortality, taking into account estimated gestational age and birth weight (P < .001). Patients who had liver herniation documented by prenatal ultrasound had significant liver herniation at birth and died postnatally. Patients with liver herniation who died required large silos and were noted to have comorbidities including lower birth weight, pulmonary hypoplasia, and sepsis. Biologic patches were necessary for closure in patients with greater extent of liver herniation.

Conclusions

Liver herniation was found in 6% of patients with gastroschisis and was associated with a high rate of mortality. Liver herniation appears to be a risk factor for poor outcome in gastroschisis. Documentation of liver herniation may be helpful in prenatal consultation for gastroschisis.     

Early elective cesarean delivery before 36 weeks vs late spontaneous delivery in infants with gastroschisis

Purpose

The aim of this study is to assess the value of early elective cesarean delivery for patients with gastroschisis in comparison with late spontaneous delivery.

Methods

Analysis of infants with gastroschisis admitted between 1986 and 2006 at a tertiary care center was performed. The findings were analyzed statistically.

Results

Eighty-six patients were involved in the study. This included 15 patients who underwent emergency cesarean delivery (EM CD group) because of fetal distress and/or bowel ischemia. The remaining 71 patients born electively were stratified into 4 groups. The early elective cesarean delivery (ECD) group included 23 patients born by ECD before 36 weeks; late vaginal delivery (LVD) group included 23 patients who had LVD after 36 weeks; 24 patients had LCD after 36 weeks because of delayed diagnosis that resulted in late referral; and 1 patient had early spontaneous vaginal delivery (EVD group) before 36 weeks. The mean time to start oral feeding, incidence of complications, and primary closure were significantly better in the ECD group than in the LVD group. The duration of ventilation and the length of stay were shorter in ECD group, but the difference was not statistically significant.

Conclusion

Elective cesarean delivery before 36 weeks allows earlier enteral feeding and is associated with less complications and higher incidence of primary closure (statistically significant).     

Peroperative Gastrograffin bowel lavage in gastroschisis

Aims

The aim of the study was to evaluate potential benefits in the use of peroperative bowel lavage with Gastrograffin in neonates with gastroschisis.

Methods

A retrospective analysis of newborns with gastroschisis was performed over a 10-year period in 2 centers in the United Kingdom. Two groups were studied wherein one had peroperative bowel lavage with Gastrograffin and the other did not.

Results

Data were collected on 116 patients of whom 93 were suitable for analysis. There were no statistically significant differences in primary closure rate, duration of ventilation, parenteral nutrition, or hospital stay. Intestinal obstruction occurred more frequently in the nonlavage group.

Conclusion

Gastrograffin lavage peroperatively in gastroschisis offers no potential advantage in reducing ventilatory requirements, parenteral nutrition, and hospital stay. It also does not achieve greater primary closure rates, but may reduce the incidence of intestinal obstruction.     

Medical management of motility disorders in patients with intestinal failure: a focus on necrotizing enterocolitis, gastroschisis, and intestinal atresia

Background

Intestinal failure (IF) is the dependence upon parenteral nutrition to maintain minimal energy requirements for growth and development. It may occur secondary to a loss of bowel length, disorders of motility, or both. Short bowel syndrome (SBS) is a malabsorptive state resulting from surgical resection, congenital defect, or diseases associated with loss of absorptive surface area. A particularly vexing problem is associated with whole bowel and/or segmental intestinal dysmotility. Motility disorders within the context of SBS and IF may relate to rapid intestinal transit secondary to loss of intestinal length, dysmotility associated with loss or poor antegrade peristalsis, or gastroparesis. Therapy may be classified into medical (prokinetic and antidiarrheal agents) and surgical to deal with the overdistended poorly motile bowel.

Methods

We performed a systematic review of the literature pertaining to IF, SBS, and dysmotility in the pediatric population with gastroschisis, necrotizing enterocolitis, and intestinal atresia. In addition to the available treatment options, we have provided a review of the literature and a summary of the available evidence.

Conclusion

Despite relatively poor level of evidence regarding the application of promotility and antidiarrheal medications in patients with SBS and IF, these agents continue to be used. Herein, we provide a review of the physiology and pathophysiology of intestinal motility/dysmotility and available strategies for the use of promotility and antidiarrheal agents in patients with IF/SBS.     

Delivery of gastroschisis patients before 37 weeks of gestation is associated with increased morbidities

Background

Despite advances in the care of neonates with gastroschisis, patients present with significant morbidities. Preterm delivery of neonates with gastroschisis is often advocated to avoid the intestinal damage that may be sustained with prolonged exposure to amniotic fluid. However, preterm delivery may impose additional morbidities to this disease process.

Methods

We conducted a retrospective review of patients with gastroschisis born from 1989 to 2007. Demographic and clinical data were collected. Preterm healthy neonates, with gestational age from 26 to 36 weeks, were used as controls.

Results

Preterm infants with gastroschisis had a 14 times higher risk for any of the recorded morbidities. As compared to term neonates with gastroschisis, preterm neonates with gastroschisis had a higher rate of sepsis, longer duration to reach full enteral feedings, and longer length of stay. Although the preterm infants with gastroschisis were less likely to be small for gestational age at birth, they were as likely as the term infants with gastroschisis to have failure to thrive at discharge and had a greater drop in weight percentile during hospitalization.

Conclusions

Preterm delivery should be avoided because there is no clear benefit to the gut in avoiding derivative injuries. Meticulous attention should be given to the nutritional needs of patients with gastroschisis.     

Development and validation of a risk stratification index to predict death in gastroschisis

Background

Gastroschisis is a rare congenital anomaly, the improved surgical management of which has contributed to a survival rate greater than 90%. Development of an accurate risk stratification system to help identify the subset of patients at greatest risk for death may lead to further improvements in outcome.

Methods

Infants with gastroschisis were identified from 16 years of the National Inpatient Sample database and the Kids' Inpatient Database using the International Classification of Diseases, Ninth Revision, Clinical Modification procedure code 54.71 (repair of gastroschisis) and an age of less than 8 days. Logistic regression analysis determined which coexisting diagnoses were significantly associated with death. Odds ratios from the logistic regression model were simplified and used as weighting factors to create an additive index. The index was validated using the 2003 Kids' Inpatient Database data set.

Results

Intestinal atresia, necrotizing enterocolitis, rare cardiac anomalies, and lung hypoplasia were strongly associated with death and used to create a scoring system with a potential range of 0 to 10. Every point increase on the scale of gastroschisis risk stratification index is associated with a 95% relative increase in the likelihood of death.

Conclusion

We have developed a novel index, which is superior to previous classification systems in identifying patients with gastroschisis who are at highest risk for death.     

Effects of multidisciplinary prenatal care and delivery mode on gastroschisis outcomes

Background/Purpose

This study examined the effects of multidisciplinary prenatal care and delivery mode on gastroschisis outcomes, with adjustment for key confounding variables.

Methods

This retrospective cohort study included all gastroschisis patients treated at a single tertiary children's hospital between 1999 and 2009. Prenatal care, delivery mode (vaginal vs cesarean section before labor vs after labor), patient characteristics, and clinical outcomes were determined by chart review. Time to discontinuation of parenteral nutrition (PN) was the primary outcome of interest. Effects of multidisciplinary prenatal care and delivery mode were evaluated using Cox proportional hazards regression models that included gestational age, birth weight, sex, concomitant intestinal complications, and year of admission.

Results

Of 167 patients included, 46% were delivered vaginally, 69% received multidisciplinary prenatal care, and median time to PN discontinuation was 38 days. On multivariable modeling, gestational age, uncomplicated gastroschisis, and year of admission were significant predictors of early PN independence. Delivery mode and prenatal care had no independent effect on outcomes, although patients receiving multidisciplinary prenatal care were more likely to be born at term (49% vs 27%, P = .01).

Conclusions

Gestational age and intestinal complications are the major determinants of outcome in gastroschisis. Multidisciplinary prenatal care may facilitate term delivery.     

Gastroschisis in the rat model is associated with a delayed maturation of intestinal pacemaker cells and smooth muscle cells

Background

A pacemaker system is required for peristalsis generation. The interstitial cells of Cajal (ICC) are considered the intestinal pacemaker, and are identified by expression of the c-kit gene—encoded protein. Gastroschisis is characterized by a severe gastrointestinal dysmotility in newborns. In spite of this clinical picture, few studies have focused on smooth muscle cells (SMC) morphology and none on ICC. Therefore, their morphology has been studied in fetuses at term in the rat model of gastroschisis.

Methods

At 18.5 day’s gestation (E18.5), 10 rat fetuses were killed, 10 underwent surgical creation of gastroschisis, and 10 underwent manipulation only. The small intestine of the latter 2 groups was harvested at E21.5. Specimens were processed for H&E, c-kit and actin (alpha smooth muscle antibody [α-SMA]) immunohistochemistry, and trasmission electron microscopy (TEM).

Results

In the controls, SMC were c-kit+ and α-SMA+, with labeling intensity increasing by age. At E21.5, some cells around the Auerbach’s plexus were more intensely c-kit+, and differentiating ICC were seen under TEM at this level. Gastroschisis fetuses had no c-kit+ cells referable to ICC. In the more damaged loops, SMC were very faintly c-kit+ and α-SMA+. Under TEM, there were few differentiated SMC and no presumptive ICC. In the less-damaged loops, SMC were faintly c-kit+ and α-SMA+ and had ultrastructural features intermediate between those of E18.5 and E21.5 controls; ICC were very immature.

Conclusions

ICC and SMC differentiation is delayed in gastroschisis with the most damaged loops showing the most incomplete picture. These findings might help in understanding the delayed onset of peristalsis and the variable time-course of the recover seen in babies affected by gastroschisis.     

Costs and coding--free-flap reconstruction in lower-limb trauma

Introduction

The provision of a complex lower-limb trauma service has significant resource implications. This financial burden is not recognised by the current fixed price tariff system (Payment by Results). The aim of this study was to compare the actual costs of treatment with reimbursement.

Methods

We conducted a prospective study in two large regional plastic surgery centres in the UK, Salisbury Foundation Trust (SFT) and the Frenchay Hospital, Bristol (FH). The total cost of treatment for consecutive patients with complex lower limb trauma requiring free tissue transfer was calculated and compared with the Health Resource Group (HRG) tariff.

Results

A cost analysis was performed on 20 patients (10 Salisbury, 10 Frenchay) with open tibial fractures (all grade IIIb Gustillo & Anderson) requiring free-flap reconstruction (15 anterolateral thigh (ALT) flaps, one serratus, one latissimus dorsi (LD), one scapular and two gracilis). The mean treatment cost of performing a free flap was £12 792 ± £970 SEM (SFT) and £10 953 ± £650 (FH). In both centres, the cost was more than double the HRG tariff (£4220 SFT, £4892 FH, p < 0.05).

Conclusions

Our study highlights the considerable disparity between the cost of managing patients with severe lower-limb trauma and the remuneration by Primary Care Trusts (PCTs). Accurate cost analysis of these cases will allow hospital trusts to negotiate appropriate tariffs with PCTs and develop services, which are cost neutral.     

Gastroschisis: what is the average gestational age of spontaneous delivery?

Background/Purpose

To consolidate what is known about pregnancies complicated by fetal gastroschisis through analysis of one of the largest series yet reported and to define the average gestational age of spontaneous delivery.

Methods

From 1980 to 2001, 159 pregnancies complicated by fetal gastroschisis were identified at a tertiary care center. Gestational age at delivery, birth weight, preterm delivery rate, and maternal age were compared to the 2001 general population statistics. Patients with pregnancies complicated by gastroschisis who went into spontaneous labor (n = 86) were subdivided into 2 groups based on gestational age (<37 weeks and ≥37 weeks). Operative delivery rates for nonreassuring fetal status and Apgar scores were assessed.

Results

Gastroschisis occurred more often in younger mothers (<21 years) (42% vs 7.3%), was more frequently associated with preterm labor and delivery (28% vs 6%), and was associated with more low-birth-weight babies (36% vs 10%). The mean gestational age at spontaneous labor was 36.6 weeks. In those patients who labored spontaneously, there were no significant differences in the operative delivery rates for fetal distress; however, there was a trend to lower Apgar scores in babies born at 37 weeks or more.

Conclusion

Our data provide a framework for further studies to determine the optimal timing and mode of delivery for fetuses with gastroschisis.     

Intestinal transplantation for short bowel syndrome secondary to gastroschisis

Background/Purpose

Gastroschisis is the most frequent cause of pediatric intestinal transplantation. This study reviews our experience of intestinal transplantation secondary to gastroschisis to elucidate those factors affecting the outcome of children with short bowel syndrome.

Methods

A retrospective review was performed for children who underwent intestinal transplantation for gastroschisis at the University of Miami between June 2003 and August 1994.

Results

Thirty-two transplants were performed in 28 children with gastroschisis during the study period. Associated intestinal anomalies were present in 22 infants (atresia [n = 14], volvulus [n = 3], and/or ischemia [n = 16]). Spontaneous prenatal closure of gastroschisis, a rare anomaly associated with bowel atresia and ischemia because of a very small abdominal defect, was seen in 9 patients. Most of the patients had a complicated course and required multiple abdominal surgeries before transplant. Fifteen (53.6%) patients are currently alive at a median follow-up of 23.5 months. Short-term survival rate has significantly improved in recent years.

Conclusions

Patients with complex gastroschisis and intestinal anomalies have a significant risk for progression to short bowel syndrome. Intestinal transplantation can be a lifesaving option and provides a satisfactory outcome for children with short bowel syndrome secondary to gastroschisis.     

Cost description of inpatient treatment for ankle fracture

Background

The study estimated the hospital costs associated with the surgical fixation of ankle fractures by either open reduction internal fixation (ORIF) or external fixation.

Method

A retrospective review of the clinical records of all 264 patients admitted with an ankle fracture requiring surgical stabilisation between 1 March 2007 and 29 February 2008. Patient records were examined for a minimum of 6 months after primary admission. A mean cost per patient was calculated based on patient-level hospital resource use. This included all procedures received during both their primary hospitalisation and subsequent re-admissions.

Results

Approximately equal numbers of males and females (mean age 46.2 years) were admitted, and males were significantly younger than females. The mean length of stay was 10.8 days (SD 9.1); however, ORIF (which was performed in the vast majority of cases, 94.7%) was associated with a much shorter mean length of stay compared with external fixation (10.4 days; SD 8.9 vs. 17.4 days; SD 10.2). The mean total hospital cost per patient including was £4730.28 (SD £2340.73) with a higher mean cost for those who received external fixation as the primary procedure (£9453.92; SD £3391.84) compared with ORIF (£4465.76; SD £1965.10). Patients with severe health problems had significantly higher costs than fit and healthy patients (£5982.65; SD £28 77.74 vs. £4375.00; SD £1957.65).

Conclusions

The results highlight the considerable hospital costs associated with the surgical fixation of an ankle fracture, thus providing valuable information for resource planners. Future research should broaden the perspective of the economic analysis to include rehabilitation costs and assess the cost-effectiveness of potential cost-saving strategies.     

Evaluation of esophageal motility and reflux in children treated for congenital diaphragmatic hernia with the use of combined multichannel intraluminal impedance and pH monitoring

Background

Gastroesophageal reflux (GER) is frequently observed in children treated for congenital diaphragmatic hernia (CDH) at birth, as well as esophageal dysmotility, that has been hypothesized to be caused by innervatory anomalies. The aim of this study is to evaluate GER and dysmotility in young patients with CDH using pH-multichannel intraluminal impedance.

Methods

Thirty children (17 boys and 13 girls) who underwent repair for CDH between 2002 and 2007 with a median age of 5.2 years (range, 3-10 years) were included in the study. All patients were operated on with a subcostal laparotomy incision and had a left-sided diaphragmatic defect. The defect repair required an artificial patch (Goretex, Gore Medical, Flagstaff, AZ) in 8 patients (27%) because of its size. We described impedance reflux parameters and some specific motility parameters studied on 10 standardized swallows.

Results

The incidence of GER was 86%. Reflux was mainly nonacidic, postprandial, and short-term and reached only the distal esophagus. Esophageal dysmotility was observed only in the distal esophagus.

Conclusions

With the use of pH-multichannel intraluminal impedance, both GER and esophageal motility in patients with congenital malformations can be analyzed. In patients with CDH, impaired motility seems to involve only the distal esophagus. In this group, the specific pattern of reflux is probably caused by the involvement of gastroesophageal junction, without significant intrinsic innervation abnormalities as observed in patients with esophageal atresia.     

Perinatal management of gastroschisis: analysis of a newly established clinical pathway

Purpose

The authors developed a clinical pathway for optimal management after antenatal diagnosis of gastroschisis. This is the outcomes analysis of our first 30 consecutive patients.

Method

Antenatal counseling was provided for all families with in-utero diagnosis of gastroschisis. Bowel dilatation, thickness, motility, amniotic fluid volume, and fetal development were followed by ultrasonography every 4 weeks. Babies were delivered by cesarean section between 36 and 38 weeks gestation if the lungs were mature or earlier for bowel complications. Gastroschisis repair was scheduled 90 minutes after birth. Primary repair was attempted in all through the abdominal wall defect without an additional incision, resulting in an umbilicus with no abdominal scar.

Results

Primary repair was achieved in 83%. Babies needed assisted ventilation for 3 days, reached full feeds by 19 days, and were discharged by 24 days (all medians). There were 3 (10%) deaths, all after staged repair.

Conclusions

Our new protocol of both scheduled elective cesarean section and early gastroschisis repair resulted in a higher proportion of primary repair, shorter duration of mechanical ventilation, earlier full feeds, and shorter length of stay. There was no increase in mortality or morbidity. The primary-repair babies had no mortality and had excellent cosmesis.     

Gastroschisis: a national cohort study to describe contemporary surgical strategies and outcomes

Background

Information on adoption of newer surgical strategies for gastroschisis and their outcomes is largely limited to hospital-based studies. The aim of this study was to use a new UK national surveillance system to identify cases and thus to describe the contemporary surgical management and outcomes of gastroschisis.

Methods

We conducted a national cohort study using the British Association of Paediatric Surgeons Congenital Anomalies Surveillance System to identify cases between October 2006 and March 2008.

Results

All 28 surgical units in the United Kingdom and Ireland participated (100%). Data were received for 95% of notified cases of gastroschisis (n = 393). Three hundred thirty-six infants (85.5%) had simple gastroschisis; 45 infants (11.5%) had complex gastroschisis. For 12 infants (3.0%), the type of gastroschisis could not be categorized. Operative primary closure (n = 170, or 51%) and staged closure after a preformed silo (n = 120, or 36%) were the most commonly used intended techniques for simple gastroschisis. Outcomes for infants with complex gastroschisis were significantly poorer than for simple cases, although all deaths occurred in the simple group.

Conclusions

This study provides a comprehensive picture of current UK practice in the surgical management of gastroschisis. Further follow-up data will help to elucidate additional prognostic factors and guide future research.     

Infectious complications in infants with gastroschisis: an 11-year review from a referral hospital in southern Thailand

Main Purposes

The study aimed to (1) examine the incidence of infectious complications (ICs) in our referral hospital in southern Thailand in infants with gastroschisis, with analysis of the impact of these complications on outcomes, and (2) identify associated factors to improve the practice at our institution for dealing with this condition.

Methods

A retrospective review of consecutive gastroschisis cases at the major teaching and referral hospital in southern Thailand was conducted for an 11-year period (1996-2006). Cases referred after a primary operation at other hospitals were excluded. The study focused on postoperative nosocomial infections as identified by Centers for Disease Control and Prevention criteria.

Results

Sixty-eight patients with gastroschisis were operated on. Twenty-seven patients (39.71%) underwent primary closure. Mortality was 4 of 68 patients (5.9%). Infectious complication occurred in 43 patients (63.2%). The complications significantly increased mechanical ventilation days (10.8 vs 3.8 days in noncomplicated cases), need for parenteral nutrition (25.3 vs 14.5 days), and postoperative stay (33.7 vs 21.1 days). Common ICs were wound infection (32.35%), isolated septicemia (19.1%), and pneumonia (13.24%). Univariate analysis identified an association between the occurrence of IC and birth order (multigravida), time from birth until arrival at our center (5 hours or more), hypoalbuminemia, hypoglycemia, type of operation (staged closure), use of central venous line, and prolonged use of ventilator. On multiple logistic regression, prolonged referral time, use of a central venous line, multigravida, and staged closure independently predicted the risk of IC.

Conclusion

Infectious complication was significantly related to outcome in gastroschisis cases and should not be overlooked. Our data suggest that prompt referral, limiting central line practice on a selective basis, and an attempt to reduce wound infection in cases that require a temporary silo may improve the overall outcomes.