Impact of cecostomy and antegrade colonic enemas on management of fecal incontinence and constipation: ten years of experience in pediatric population

Background

In childhood and adolescence, fecal soiling represents a psychologically devastating problem. Physical and emotional distress associated with daily rectal enemas is minimized by the introduction of a cecostomy tube for colonic cleansing with antegrade colonic enemas (ACEs).

Patients and Methods

Over a period of 10 years (1997-2007), we performed “button” cecostomies in 69 pediatric patients with fecal soiling secondary to a variety of disorders; laparoscopic procedures were performed in 40 and open procedures in 29. Mean postoperative follow-up was 4.03 SD ± 1.76 years. Cleansing protocols differed between patients.

Results

We adopted a standardized questionnaire concerning management of incontinence/intractable constipation before and after button cecostomy insertion to assess the long-term impact of ACE on symptom severity and quality of life. Complications included tube dislodgement (n = 9), development of granulation tissue (n = 11), decubitus ulcer (n = 5), and infection (n = 3). Patient/parents satisfaction (appraisal scale 1-3) and improvement of quality of life achieved statistical significance for both (P < .001).

Conclusions

Since button cecostomy and ACE were introduced in our institution as a management option, the treatment of fecal incontinence and intractable constipation significantly improved in terms of efficacy and patient compliance and also resulted in greater patient and parent satisfaction.     

Health and cost consequences of surgical versus conservative treatment for a comminuted proximal humeral fracture in elderly patients

Objective

This study aims to evaluate the costs and health outcome for surgical and conservative treatment of displaced proximal humeral fractures.

Design

This study is a randomised controlled trial.

Participants

This study included 50 patients aged 60 or older admitted to hospital with a severely displaced three- or four-part fracture.

Interventions

The patients were treated surgically with an angular stable interlocking implant (25 patients) or conservative treatment (25 patients).

Main outcome measure

The outcomes measured included quality-adjusted life years (QALYs) and societal costs.

Results

At 12 months’ follow-up, the mean difference in the number of QALYs was 0.027 (95% confidence interval (CI) = −0.025, 0.078) while the mean difference in total health-care costs was €597 in favour of surgery (95% CI = −5291, 3777).

Conclusion

There was no significant difference in QALYs or costs between surgical and conservative treatment of severe displaced proximal humeral fractures.     

A dedicated consultant-led vascular access team significantly reduces out-of-hours and emergency permanent central venous access insertions

Purpose

The insertion of a permanent central venous access device (PCVAD i.e. Broviac or Hickman lines and vascuports) is often considered a low priority and performed as an emergency. In 2004, a vascular access team (VAT), responsible for all PCVAD insertions, was established in our institution to address this.

Methods

Data were collected retrospectively on all PCVAD insertions in 2 periods (January 2002-December 2003 and January 2005-December 2006). This included procedure, list type, surgeon grade, and operative time.

Results

During 2002 to 2003 and 2005 to 2006, 465 and 569 PCVADs were inserted, respectively (22% increase). After introduction of the VAT, the percentage of lines inserted during emergency lists fell from 24% (n = 112) to 13% (n = 72), and out-of-hours fell from 6% (n = 29) to 3% (n = 17; P < .05), respectively. Median time taken for PCVAD insertion in 2005 to 2006 was significantly less if using an elective list compared with insertions performed on an emergency list (elective, 67 [56-82] minutes vs emergency, 85 (65-110) minutes; P < .05).

Discussion

Introduction of a VAT has led to a significant decrease in emergency and out-of-hours PCVAD insertions, despite an increase in overall activity for the period. The median time taken for elective insertions is significantly less than emergency insertions, which has increased the efficiency of vascular access provision at our institution.     

Outcome in Children Bridged and Nonbridged to Cardiac Transplantation

Background

Heart transplantation (HTx) in children with end-stage heart disease has become an accepted treatment option.

Objective

To evaluate our results of pediatric cardiac transplantation with vs without bridge methods.

Patients and Methods

The study included 31 patients (34 transplantations) younger than 18 years who underwent orthotopic HTx between March 1995 and December 2008. Ten patients were girls, and 21 were boys. Preoperative diagnoses included cardiomyopathy (n = 20), congenital heart disease (n = 7), hypertrophic cardiomyopathy (n = 2), restrictive cardiomyopathy (n = 1), and ischemic cardiomyopathy (n = 1). Mean (SD) ischemia time was 185 (72) minutes. Thirty-day mortality was 6%, and was due to primary graft failure (n = 2). Overall follow-up was 4.36 (3.93) years. Eleven patients underwent bridge techniques before HTx, and 11 patients required perioperative extracorporeal membrane oxygenation or ventricular assist device support.

Results

In the group that received extracorporeal membrane oxygenation, 8 patients (73%) were successfully weaned and discharged with excellent functional class. There were no differences in operative mortality, functional class, survival, rejection, and infection rates between the bridged and nonbridged groups. Overall actuarial 1- and 5-year survival rates were 93% and 83%, respectively. All survivors had good functional class.

Conclusion

Our findings demonstrate satisfactory medium-term outcome of HTx in selected pediatric patients with end-stage heart disease. Using bridge methods in children at high risk can increase the opportunity to receive a donor heart. These bridge methods achieve similar postoperative outcomes.     

Is surgery necessary for incidentally discovered adrenal masses in children?

Background

There are no guidelines that exist to direct the management of incidental adrenal masses (IAM) in children. The aim of this study was to determine if there is a subset of IAMs that could be safely observed.

Methods

A retrospective analysis was conducted of all adrenal masses that were either resected or biopsied between 1990 and 2002 (n = 91) at the Hospital for Sick Children, Toronto. IAM was defined as a solitary adrenal mass discovered by either physical examination (n = 6; 23.1%) or diagnostic imaging for other indications (n = 20; 76.9%), without metastases or biochemical activity.

Results

Twenty-six (28.6%) IAMs were detected (mean age, 4.6 years [range, antenatal to 17 years]; 11 boys, 15 girls). Pathologic diagnoses included neuroblastoma (n = 7), ganglioneuroma (n = 6), adrenocortical adenoma (n = 4), adrenal cyst/pseudocyst (n = 3), adrenal hemorrhage (n = 3), ganglioneuroblastoma (n = 1), nodular cortical hyperplasia (n = 1), and teratoma (n = 1). Eight masses were malignant (30.8%). Two of the 5 masses discovered on antenatal ultrasound scan were neuroblastoma. In comparing the benign with malignant lesions, there was no significant difference in mean size (4.8 cm v 4.3 cm; P = .57), radiologic characteristics, or mode of presentation. Benign lesions occurred more frequently in older children (mean age, 6.5 years v 1.3 years; P = .03).

Conclusions

Clear guidelines cannot be established to predict benign IAM in children. Given the high proportion of malignant lesions, we recommend that all pediatric IAMs should be resected.     

Pediatric snakebites: lessons learned from 114 cases

Purpose

Evidence-based guidelines for the treatment of pediatric snakebite injuries are lacking because they occur infrequently in most centers.

Methods

We reviewed our experience treating snakebites from January 1995 through December 2005. Demographic (eg, age, sex, geographic location) and clinical information (eg, location of bite, species of snake, vital signs, laboratories, treatment, hospital length of stay) were obtained.

Results

Over the last decade, we have treated 114 children with confirmed snakebites. Mean age was 7.3 ± 4.2 years (range, 1-17 years), and snakebites were more common in males (n = 68, 60%). All bites occurred on the extremities, and lower extremity bites were more common (n = 71, 62%). Copperheads inflicted the most bite injuries (n = 65, 57%), followed by rattlesnakes (n = 9, 8%) and cottonmouths (n = 7, 6%). The snake was not identified in 33 (29%) cases. Seven (6%) children were treated with Crotalidae antivenin. Of the children treated with antivenin, only 4 met criteria for treatment, and 1 had an anaphylactic reaction. If compartment syndrome was suspected based on neurovascular examination, compartment pressures were measured. Only 2 (1.8%) patients required fasciotomies. Over the last 2 years, we have stopped empiric treatment with antibiotics and have not observed any infectious complications. Average hospital length of stay was 30 ± 25 hours.

Conclusions

Most children bitten by pit vipers can be managed conservatively with analgesics and elevation of the affected extremity. Treatment with Crotalidae antivenin, antibiotics, and fasciotomy is rarely indicated.     

Income, productivity, and satisfaction of breast surgeons

Background

The purpose of this study was to assess how the practice patterns of breast surgeons affect their income and job satisfaction.

Methods

A 19-question survey regarding practice patterns and income and job satisfaction was mailed to all active US members of the American Society of Breast Surgeons.

Results

There were 772 responses. An increasing percentage of breast care was associated with lower incomes (P = .0001) and similar income satisfaction (P = .4517) but higher job satisfaction (P = .0001). The increasing proportion of breast care was also associated with fewer hours worked per week (P = .0001). Although incomes were lower in surgeons with a higher proportion of their practice in breast care, income satisfaction was not affected.

Conclusions

Although cause and effect relationships between income and breast surgery are difficult to establish, several trends do emerge. Most significantly, we found that dedicated breast surgeons have higher job satisfaction ratings and similar income satisfaction despite lower incomes.     

Persistent ascites can be effectively treated by peritoneovenous shunts

Aim

The aim the study was to review our experience and determine the effectiveness of peritoneovenous shunts in the management of persistent ascites.

Methods

A retrospective review of all patients who had a peritoneovenous shunt inserted for persistent ascites in our institution over 32 years (1977-2010) was performed.

Results

Thirty-one peritoneovenous shunts were inserted into 25 patients. Records from 22 were available. Median age was 34 months (range, 1 month-12 years), with median duration of ascites of 1.75 months (range, 3 weeks-2.5 years). Sixteen had previous abdominal surgery, whereas one had previous thoracic surgery. Other underlying pathologies included hepatitis (n = 2), lymphohistiocytosis, lymphatic hypoplasia, and carcinomatosis. One was regarded as idiopathic. Previous management consisted of paracentesis (n = 15), dietary modification (n = 11), diuretics (n = 9), and total parenteral nutrition (TPN) (n = 4). One underwent fetal drainage of ascites.No intraoperative complications occurred. Eight (36%) had postoperative complications, including shunt occlusion (n = 2), pulmonary edema (n = 2), infection (n = 2), and wound leakage (n = 1). One developed a varix following shunt removal. The ascites resolved after shunting in 20 (91%) of the 22 children. Four died from their underlying pathology. In children with malignancy, the shunt allowed prompt resumption in treatment schedule.

Conclusion

This represents the largest series of children receiving peritoneovenous shunt for persistent ascites. It is a safe and effective treatment which should be considered early.     

Contemporary outcomes of open thoracic aortic surgery in a veteran population: do risk models exaggerate mortality?

Background

We evaluated contemporary outcomes of open thoracic aortic surgery at a Veterans Affairs (VA) medical center affiliated with a major academic aortic program and examined the predictive value of 2 established cardiac risk models.

Methods

We retrospectively reviewed all open thoracic aortic operations performed between April 1998 and April 2008 (n = 100). Both the EuroSCORE and the VA Continuous Improvement in Cardiac Surgery Program (CICSP) scores were evaluated.

Results

Procedures included ascending aortic repair (n = 74, 15 with arch repair), descending thoracic repair (n = 11, 1 with arch repair), and thoracoabdominal aortic repair (n = 15). Emergency surgery was necessary in 15 cases, and 19 procedures were reoperations. The patients' logistic EuroSCORE and the CICSP scores were similar (18.7% and 18.2%, respectively), but both scores significantly exceeded the observed operative mortality rate (8.0%, P = .008).

Conclusions

Good outcomes can be achieved when thoracic aortic surgery is performed at an experienced VA center. The cardiac risk models we examined overpredicted operative mortality.     

Melanoma in children and the use of sentinel lymph node biopsy

Background

The rarity of pediatric melanoma prompted our review of sentinel lymph node biopsy (SLNB) and associated prognosis.

Methods

A chart review from 1989 to 2004 revealed 12 cases of cutaneous melanoma. Variables analyzed included demographics, site, histology, tumor characteristics, nodal status, and distant metastasis (TMN status), SLNB and/or therapeutic lymph node dissection (TLND), adjuvant treatment, disease-free survival, and overall survival.

Results

Mean age at diagnosis was 8.5 years with 7 of 12 patients younger than 10 years (range, 0.3-17.9 years). Site distribution was the extremity (7), trunk (4), and head and neck (1). All patients had wide local excision and primary closure or skin graft. Breslow's thickness averaged 3.5 mm (range, 0.8-6 mm). Only patients diagnosed after 2000 with melanomas thicker than 1 mm were offered SLNB (extremity = 2, trunk = 1, head and neck = 1). Two patients had positive sentinel lymph node: one received TLND and interferon and one is followed closely (unclear pathology). Disease-free survival and overall survival by stage were stage I (n = 2, 3.9 years, 100%), stage II (n = 6, 7.7 years, 83%), stage III (n = 4, 2.6 years, 75%), and stage IV (n = 0). A stage II patient with negative SLNB, adjuvant chemotherapy, and interferon died 26 months after diagnosis, and a stage III patient with clinically and pathologically positive nodes after TLND died 15 months after diagnosis.

Conclusion

Although a negative SLNB does not guarantee a favorable prognosis, its increasing use will further define its role in pediatric melanoma.     

Primary hepatic sarcomas in children--a single-center experience over 19 years

Background/ Purpose

Primary hepatic sarcomas are rare and account for about 13% of primary hepatic neoplasms. There are few reported series of pediatric hepatic sarcomas, and the aim was to review our experience.

Methods

A retrospective analysis of cases managed from 1988 to 2007 by the pediatric liver unit in Birmingham, UK, was conducted.

Results

Nineteen children were identified. These presented with sudden abdominal pain (n = 6), obstructive jaundice (n = 3), incidental mass (n = 3), and chronic pain/distension (n = 3). Vascular involvement was identified in 3, and 6 had pulmonary metastases. Three patients had primary resection, and 3 only a biopsy. Thirteen had a biopsy followed by chemotherapy and resection. Surgery included extended hepatectomy (n = 11), hepatectomy (n = 3), and nonanatomical resections (n = 2). There was 1 major intraoperative complication. Median inpatient stay was 7 days. One biliary leak developed 4 weeks postoperatively. Five of the 16 patients who underwent resection of the primary tumor died. Eleven were alive at a median follow-up of 3 years.

Conclusion

This is a challenging group of patients. Local control remains pivotal to successful treatment. Good results can be achieved in a specialist center with multidisciplinary approach.     

Living related donor liver transplantation in children

Objective

The objective of this study was to report our experience with pediatric orthotopic liver transplantation (OLT) with living related donors.

Methods

We performed a retrospective chart analysis of 121 living related donor liver transplantations (LRDLT) from June 1998 to June 2010.

Results

Indications were biliary atresia (BA; n = 81), primary sclerosing cholangitis (n = 5), α-1 antitrypsin deficiency (n = 4); cholestasis (n = 9), fulminant hepatic failure (n = 8), autoimmune hepatitis (n = 2), Alagille syndrome (n = 4), hepatoblastoma (n = 3), tyrosinemia (n = 2), and congenital hepatic fibrosis (n = 3). The age of the recipients ranged from 7-174 months (median, 22) and the weights ranged from 6-58 kg (median, 10). Forty-nine children (40.5%) weighed ≤10 kg. The grafts included the left lateral segment (n = 108), the left lobe (n = 12), and the right lobe (n = 1). The donors included 71 mothers, 45 fathers, 2 uncles, 1 grandmother, 1 grandfather, and 1 sister with a median age of 29 years (range, 16-53 ys) and a median weight of 68 kg (range, 47-106). Sixteen patients (12.9%) required retransplantation, most commonly due to hepatic artery thrombosis (HAT; n = 13; 10.7%). The other complications were biliary stenosis (n = 25; 20.6%), portal vein thrombosis (PVT; n = 11; 9.1%), portal vein stenosis (n = 5; 4.1%), hepatic vein stenosis (n = 6; 4.9%), and lymphoproliferative disorders (n = 8; 6.6%). The ultimate survival rate of recipients was 90.3% after 1 year and 75.8% after 3 years. Causes of early death within 1 month were HAT (n = 6), PVT (n = 2), severe graft dysfunction (n = 1), sepsis (n = 1), and intraoperative death in children with acute liver failure (n = 2). Causes of late deaths included lymphoproliferative disease (n = 3), chronic rejection (n = 2), biliary complications (n = 3), and recurrent disease (n = 3; hepatoblastoma and primary sclerosing cholangitis).

Conclusions

Despite the heightened possibility of complications (mainly vascular), LRDLT represented a good alternative to transplantation from cadaveric donors in pediatric populations. It was associated with a high survival ratio.     

Fifty-three-year experience with pediatric umbilical hernia repairs

Purpose

The aim of this study was to evaluate the long-term surgical and patient-reported outcomes of pediatric umbilical hernia (UH) repairs.

Methods

A retrospective review of all children (<18 years old) who underwent UH repair at Mayo Clinic-Rochester in the last half century was done. Follow-up was obtained by mailed survey.

Results

From 1956 to 2009, 489 children (boys, 251; girls, 238) underwent a primary UH repair. The mean age was 3.9 years (range, 0.01-17.8 years). Complicated UHs that required emergent repair (n = 34, or 7%) included recurrent incarceration (22), enteric fistula (7), strangulation (4), and evisceration (1). Mean UH size was 1.3 cm (range, 0.2-7.0 cm), varying by operative indication (1.0 cm emergent vs 1.5 cm elective repairs, P = .008) and decade of repair (2.2 cm, 1950s-60s vs 1.3 cm, 1990s-2000s; P = .001). Postoperative morbidity (2%) consisted of superficial wound infection (7), hematoma (3), and seroma (1). With a 66% survey response rate and mean follow-up of 13.0 years (range, 0-53.8 years), 8 (2%) patients experienced a recurrence. Most patients reported satisfaction (90%) with the cosmetic appearance of their umbilicus and are pain free (96%).

Conclusion

Pediatric UH repairs have low morbidity and recurrence rates. Most patients are satisfied and pain free. Importantly, complicated UHs were more likely to be associated with smaller defects; therefore, parental counseling for signs of incarceration is recommended even in small defects.     

Retrospective study of the surgical management and outcome of nonrhabdomyosarcoma soft tissue sarcomas of the groin and axilla in children

Purpose

The incidence of pediatric nonrhabdomyosarcoma soft tissue sarcomas (NRSTSs) of the groin and axilla is unknown, and the optimal surgical approach to these patients is unclear.

Methods

We conducted a retrospective study of patients treated at St Jude Children's Research Hospital from January 1962 to March 2007 for NRSTSs of the groin and axilla. Demographic variables, tumor pathology, clinical management, and outcome were reviewed.

Results

Of the 300 patients treated for NRSTSs, only 10 had tumors of the axilla or groin (6 of whom had synovial sarcoma). Surgical interventions included wide resection of the tumor (n = 7), marginal resection (n = 1), subtotal resection (n = 1), and biopsy only (n = 1). Six patients underwent lymph node sampling; all were negative for tumor. Short- and long-term surgical complications were rare. Four patients received adjuvant chemotherapy (n = 3) and/or radiotherapy (n = 2). At a median follow-up of 8.5 years, 7 of the 10 were surviving free of disease. Two of these patients died of tumor progression (1 with metastases at diagnosis and 1 with an unresectable tumor at diagnosis), and one patient who was free of NRSTS died of secondary breast carcinoma.

Conclusions

Pediatric NRSTSs of the axilla and groin are rare, but outcomes are similar to those of other patients with NRSTS. Wide local excision of the tumor with preservation of good limb function should be the surgical goal and may be sufficient therapy in some cases.     

The utility of diagnostic laparoscopy in the evaluation of anterior abdominal stab wounds

Background

To assess if diagnostic laparoscopy (DL) is superior to nonoperative modes (serial abdominal examination with/without computed axial tomography [CAT] and diagnostic peritoneal lavage) in determining the need for therapeutic laparotomy (TL) after anterior abdominal stab wound (ASW).

Methods

Retrospective review of ASW patients. Patients were divided into group A (DL/exploratory laparotomy) to identify peritoneal violation (PV) and group B (initial nonoperative modes).

Results

Seventy-three patients met inclusion criteria. In group A (n = 38), 29 patients (76%) had PV by DL and underwent exploratory laparotomy. Only 10 (35%) underwent TL (sensitivity for PV = 100%; specificity and positive predictive value of PV in determining need for TL = 29% and 33%, respectively). In group B (n = 35), 7 patients (20%) underwent TL, yielding an improved specificity (96%) and positive predictive value (88%).

Conclusions

We find no role for DL in the evaluation of ASW patients solely to determine PV.     

Primary gastric tumors of infancy and childhood: 54-year experience at a single institution

Background/Purpose

Primary gastric tumors are rare in infancy and childhood. Because of the infrequent occurrence of these tumors, the clinician may be unfamiliar with optimal management strategies. We review our experience over the past 54 years and the current literature.

Methods

During the period extending from 1952 to 2006, 21 infants and children with primary gastric tumors were treated at Children's Hospital Los Angeles. The series includes 8 cases previously reported and 13 additional cases seen since the initial report. Follow-up information is included.

Results

There were 12 males and 9 females, aged 12 days to 18 years, who were diagnosed with gastric tumors. The patients presented primarily with weight loss, vomiting, or an abdominal mass. Morphological analysis revealed gastric stromal tumors (n = 6), teratomas (n = 4), lymphomas (n = 4), adenocarcinomas (n = 2), inflammatory myofibroblastic tumors (n = 2), embryonal rhabdomyosarcoma (n = 1), and hamartomas (n = 3). There were 16 patients still alive (mean follow-up, 22.3 months), whereas 6 died from active disease despite multimodal treatment. The deaths occurred in patients with stromal tumors, adenocarcinomas, lymphomas, and rhabdomyosarcoma.

Conclusions

Gastric tumors in children are rare. A high index of suspicion is needed to diagnose these tumors. Most malignant tumors present at an advanced stage and carry a substantial rate of mortality. They should be completely resected whenever feasible. In the case of some malignancies, chemotherapy may play a major role. Metastatic evaluation should be performed in all patients with malignant gastric tumors.     

Radiofrequency inferior turbinate reduction: An evaluation of olfactory and respiratory function

Objective

The aim of this study was to assess the outcomes after radiofrequency inferior turbinate reduction (RITR) on objective and subjective nasal function in patients with nasal obstruction caused by turbinate hypertrophy and to evaluate the possible effect on olfactory function.

Study Design

Case series with planned data collection.

Setting

ENT division, university hospital.

Subjects and Methods

Forty consecutive patients who underwent RITR for allergic or nonallergic chronic rhinitis with inferior turbinate hypertrophy were tested before and two months after the surgical procedure, using the Sniffin' Sticks test battery, anterior rhinomanometry, and the nasal obstruction symptom evaluation (NOSE) scale.

Results

The total basal nasal resistance at 150 Pa diminished significantly two months after surgery. Preoperative olfactory tests showed anosmia in five percent (n = 2) of the patients, hyposmia in 82 percent (n = 33), and normosmia in 12 percent (n = 5). At two months from the intervention, two percent (n = 1) were diagnosed as anosmic, 12 percent (n = 5) as hyposmic, and 85 percent (n = 34) as normosmic. The means of preoperative odor threshold (T), discrimination (D), identification (I), and the overall TDI score improved significantly postoperatively (P < 0.001). The NOSE score in the two-month follow-up improved in 97.5 percent (n = 39) of patients, with a mean difference in pre- vs. postintervention score of 40.12 (95% confidence interval 35.75-44.25; P < 0.001).

Conclusion

RITR may provide excellent outcomes in terms of improvement in olfactory function and nasal flow in patients affected by turbinate hypertrophy refractory to medical therapy.     

Vaginal tumors in childhood: the experience of St. Jude Children's Research Hospital

Background/Purpose

The aim of this study was to retrospectively analyze the clinical presentation, histology, treatment, and outcomes of children with vaginal tumors who were treated at a single institution.

Methods

A retrospective review of medical records and pathologic materials of all children with vaginal tumors treated at St Jude Children's Research Hospital between 1970 and 2009 was conducted.

Results

Eighteen patients (median age, 3.7 years; range, 0.1-15 years) were identified. Three different histologies were found: rhabdomyosarcoma (RMS; n = 13), germ cell tumor (n = 3), and clear cell adenocarcinoma (n = 2). Bleeding or blood-tinged discharge was the most common clinical presentation (66%), followed by a protruding mass (39%). Vaginal and uterine salvage was 44.4% (8 of 18 patients). Thirteen patients (72.2%) remain disease-free, with a median follow-up of 23.2 years (range, 2-39 years). Four patients (22.2%) died of disease progression (1 RMS, 2 germ cell tumor, and 1 clear cell adenocarcinoma), and 1 patient with RMS died of colon cancer 12 years after the primary diagnosis had been made.

Conclusions

Vaginal tumors are extremely rare in the pediatric population. Early recognition of symptoms like bleeding and a protruding vaginal mass may prevent morbidity and mortality. Our findings confirm the good prognosis of vaginal RMS.     

Factors influencing survival in newborns with congenital diaphragmatic hernia: the relative role of timing of surgery

Purpose

Controversy persists regarding the factors influencing survival in patients with congenital diaphragmatic hernia (CDH), in particular, the role of timing of surgery. The authors therefore sought to determine such factors and to assess the relative role of timing of surgery on outcome.

Methods

All CDH newborns 1991 through 2002 (n = 111) were divided into those undergoing repair before (“early” n = 35), or after (“late” n = 76) 48 hours. A multivariate analysis was performed to determine the relative impact of various factors on survival rate.

Results

Overall survival rate was 64%. There was no effect on survival of heart rate, temperature, systolic blood pressure, age, extracorporeal membrane oxygenation use, mesh use, infections, or intracranial hemorrhage, and there was no difference between early (68%) or late (62%) repair (P = .2). Initial pco₂ greater than 50, po₂ less than 40, cardiac defects, or renal failure significantly decreased survival rate.

Conclusions

Significant factors influencing survival rate in patients with CDH include cardiac defects, renal failure, and the initial blood gases and not the timing of surgery. CDH repair should be based on the optimization of clinical parameters as opposed to a specific time period to improve outcome.