Age-Dependent Costs and Complications in Pediatric Umbilical Hernia Repair.

OBJECTIVES: To characterize regional variation in the age of patients undergoing umbilical hernia repair to determine costs and subsequent care. STUDY DESIGN: We performed a cross-sectional descriptive study using a large convenience sample of US employer-based insurance claims from July 2012 to December 2015. We identified children younger than 18 years of age undergoing uncomplicated (not strangulated, incarcerated, or gangrenous) umbilical hernia repair as an isolated procedure (International Classification of Diseases, Ninth Revision procedure codes 53.41, 53.42, 53.43, or 53.49, International Classification of Diseases, Tenth Revision procedure code 0WQF0ZZ, or Current Procedural Terminology procedure codes 49580 or 49585). RESULTS: In all, 5212 children met criteria for inclusion. Children younger than age 2 years accounted for 9.7% of repairs, with significant variation by census region (6% to 14%, P < .001). Total payments for surgery varied by age; children younger than 2 years averaged $8219 and payments for older children were $6137. Postoperative admissions occurred at a rate of 73.1 per 1000 for children younger than age 2 years and 7.43 for older children; emergency department visits were 41.5 per 1000 for children younger than age 2 years vs 15.9 for older children (P < .001). CONCLUSIONS: Umbilical hernias continue to be repaired at early ages with large regional variation. Umbilical hernia repair younger than age 2 years is associated with greater costs and greater frequency of postoperative hospitalization and emergency department visits.

Major abdominal wall defects in the low- and middle-income setting: current status and priorities.

Major congenital abdominal wall defects (gastroschisis and omphalocele) may account for up to 21% of emergency neonatal interventions in low- and middle-income countries. In many low- and middle-income countries, the reported mortality of these malformations is 30-100%, while in high-income countries, mortality in infants with major abdominal wall reaches less than 5%. This review highlights the challenges faced in the management of newborns with major congenital abdominal wall defects in the resource-limited setting. Current high-income country best practice is assessed and opportunities for appropriate priority setting and collaborations to improve outcomes are discussed.

Variations in Nationwide Readmission Patterns after Umbilical Hernia Repair.

Up to one in three readmissions occur at a different hospital and are thus missed by current quality metrics. There are no national studies examining 30-day readmission, including to different hospitals, after umbilical hernia repair (UHR). We tested the hypothesis that a large proportion were readmitted to a different hospital, that risk factors for readmission to a different hospital are unique, and that readmission costs differed between the index and different hospitals. The 2013 to 2014 Nationwide Readmissions Database was queried for patients admitted for UHR, and cost was calculated. Multivariate logistic regression identified risk factors for 30-day readmission at index and different hospitals. There were 102,650 admissions for UHR and 8.9 per cent readmissions, of which 15.8 per cent readmissions were to a different hospital. The most common reason for readmission was infection (25.8%). Risk factors for 30-day readmission to any hospital include bowel resection, index admission at a for-profit hospital, Medicare, Medicaid, and Charlson Comorbidity Index ≥ 2. Risk factors for 30-day readmission to a different hospital include elective operation, drug abuse, discharge to a skilled nursing facility, and leaving against medical advice. The median cost of initial admission was higher in those who were readmitted ($16,560 [$10,805-$29,014] vs $11,752 [$8151-$17,724], P < 0.01). The median cost of readmission was also higher among those readmitted to a different hospital ($9826 [$5497-$19,139] vs $9227 [$5211-$16,817], P = 0.02). After UHR, one in six readmissions occur at a different hospital, have unique risk factors, and are costlier. Current hospital benchmarks fail to capture this subpopulation and, therefore, likely underestimate UHR readmissions.

Association of Sociodemographic Factors With Adherence to Age-Specific Guidelines for Asymptomatic Umbilical Hernia Repair in Children.

Importance: Current guidelines recommend delaying repair of asymptomatic umbilical hernia in children until after age 4 to 5 years to allow for spontaneous closure. Objective: To examine the association of sociodemographic factors with adherence to age-specific guidelines for asymptomatic umbilical hernia repair in children. Design, Setting, and Participants: In this multicenter retrospective cohort study, children 17 years and younger who underwent umbilical hernia repair from January 2013 to June 2018 at 47 freestanding children's hospitals participating in the Pediatric Health Information System database were eligible for study inclusion. Children who underwent multiple procedures, repair of recurrent hernias, or had missing sociodemographic data were excluded. Exposures: Early umbilical hernia repair was defined as repair at 3 years or younger. Emergent or urgent presentation was defined as repair performed during the same encounter or within 2 weeks of an emergency department visit, respectively. Patients were categorized by sex, race/ethnicity, insurance type, income quintile, and presence of complex chronic conditions. Main Outcomes and Measures: Multivariable mixed-effects logistic regression was used to evaluate the association of sociodemographic factors with the odds of early repair after adjusting for emergent or urgent presentation and hospital-level effects. Results: Of the 25 877 included children, 13 817 (53.4%) were female, 14 143 (54.7%) had public insurance, and the median (interquartile range) age was 5.0 (3.0-6.0) years. Following adjustment, increased odds of early repair was associated with public insurance (public vs commercial insurance: odds ratio [OR], 1.46; 95% CI, 1.36-1.56; P < .001), lower income (lowest vs highest income quintile: OR, 1.48; 95% CI, 1.33-1.65; P < .001), and female sex (female vs male sex: OR, 1.20; 95% CI, 1.13-1.27; P < .001). Children with public insurance in the lowest income quintile had 2.2-fold increased odds of early repair compared with children with commercial insurance in the highest income quintile (OR, 2.15; 95% CI, 1.93-2.40; P < .001). Sociodemographic factors were not associated with increased odds of early repair in the subgroup of children who underwent early repair following emergent or urgent presentation. Conclusions and Relevance: Public insurance, lower income, and female sex are independently associated with repair of asymptomatic umbilical hernias in children earlier than recommended by current guidelines. These children may be at greater risk of undergoing repair of umbilical hernias that may spontaneously close with further observation.

Umbilical hernias: the cost of waiting.

BACKGROUND: Umbilical hernias are well described in the literature, but its impact on health care is less understood. The purpose of this study was to investigate the effect of non-operative management of umbilical hernias on cost, work absenteeism, and resource utilization. METHODS: The Truven Health Database, consisting of 279 employers and over 3000 hospitals, was reviewed for all umbilical hernia patients, aged 18-64 who were enrolled in health plans for 12 months prior to surgery and 12 months after surgery. Patients were excluded if they had a recurrence or had been offered a "no surgery" approach within 1 year of the index date. The remaining patients were separated into surgery (open or laparoscopic repair) or no surgery (NS). Post-cost analysis at 90 and 365 days and estimated days off from work were reviewed for each group. RESULTS: The non-surgery cohort had a higher proportion of females and comorbidity index. Adjusted analysis showed significantly higher 90 and 365 costs for the surgery group (p < 0.0001), though the cost difference did decrease over time. NS group had significantly higher estimated days of health-care utilization at both the 90 (1.99 vs. 3.58 p < 0.0001) and 365 (8.69 vs. 11.04 p < 0.0001) day post-index mark. A subgroup analysis demonstrated laparoscopic repair had higher costs compared to open primarily due to higher index procedure costs (p < 0.05). CONCLUSIONS: Though the financial costs were found to be higher in the surgery group, the majority of these were due to the surgery itself. Significantly higher days of health-care utilization and estimated days off work were experienced in the NS group. It is our belief that early operative intervention will lead to decreased costs and resource utilization.

[Cost-effectiveness of hernia repair : IPOM versus open sublay mesh technique]. / Kosten- und Risikoanalyse der Hernienreparation : Laparoskopische IPOM- vs. offene Sublay-Technik.

In comparison to the conventional technique of incisional or umbilical hernia repair with sublay mesh augmentation, incisional hernias in obese patients can be surgically treated with minor surgical trauma by laparoscopic intraperitoneal onlay mesh (IPOM) repair. However, although shortened operation time, hospital stay and faster postoperative reconvalescence might be possible with IPOM repair, the economic calculation including mesh costs is significantly higher. In this study the two operation techniques were compared and the perioperative advantages and disadvantages of both methods were analyzed based on the German diagnosis-related groups (DRG) system.

Innovative and cost-effective management of large omphalocele.

BACKGROUND/PURPOSE: The aim of this study was to develop a method of management of large omphalocele, with easily available inexpensive materials. The efficacy of using the plastic of urine collection bag and paper stapler, in creating the "silo" for the management of 3 newborns with such defects, were assessed. METHODS: All operations were done within 36 hours of birth. A silo was created with the plastic of a sterile urine collection bag, which was stapled with a paper stapler at its free margin. The omphalocele was gradually reduced every 24 to 48 hours, using the stapler, until the contents were reduced, when the abdominal wall was repaired. RESULTS: The mean time taken to close the abdominal defect was 34 days. All patients could be breast-fed from 48 hours after the first stage is done. Rooming in was done by day 7. None of the babies required assisted ventilation. CONCLUSION: This method is simple and cost-effective, using minimally expensive, easily available materials.

[Occurrence and economic importance of congenital hernia in German Fleckvich calves]. / Vorkommen und wirtschaftliche Bedeutung des angeborenen Nabelbruchs beim Deutschen Fleckvieh.

The frequency of congenital hernia was investigated in German Fleckvieh calves being driven up for sale on livestock markets for breeding and fattening calves in Miesbach and Traunstein. Data were collected on 77 livestock auctions in the years 1996 and 1997. Altogether 53,105 calves were examined and 1.8% of these calves showed a congenital umbilical hernia. The incidence of umbilical hernia was significantly influenced by the sex of the calf, the occurrence of multiple births, the market place/market date, the sire and the sire line. Red Holstein blood proportion, lactation number, duration of pregnancy and 305 day milk performance were not of significant importance. Herd milk level did not influence the incidence of congenital umbilical hernia, however, herdmate averages for calves differed significantly in their incidence. The average difference of the market price between male calves affected by congenital umbilical hernia and not affected male calves amounted to 75 DM, in female calves, however, only to 38 DM. The risk, that a congenital umbilical hernia is not closing within an age of 15 months, depends on the width of the hernial opening in the newborn calf. An opening of 4 cm and more has only a healing chance of 50% and less. However, negative effects on fattening and carcass traits could be not found. The genetic influence on congenital umbilical hernia was obvious. The analyses indicated that the incidence of congenital umbilical hernia observed could not be explained by one autosomal recessive gene locus, but it seemed much more likely that more than one gene locus is involved or a mixed multifactorial monogenic mode of inheritance may be the underlying genetic mechanism. Breeders should be aware of the implications of congenital hernias and thus, congenital hernia should get more attention in the selection process of young sires.

Fetal anomaly detection by second-trimester ultrasonography in a tertiary center.

OBJECTIVE: Our purpose was to determine the relative accuracy of indicated versus screening second-trimester ultrasonography for detection of fetal anomalies and to assess the cost effectiveness of anomaly screening. STUDY DESIGN: The study population consisted of 2031 pregnant women with singleton gestations who prospectively underwent ultrasonographic scanning between 15 and 22 weeks and received complete obstetric care at the Medical University of South Carolina between July 1, 1993, and June 30, 1996. Patients were divided into two groups: (1) indicated and (2) screening. The cost of screening ultrasonography was compared with the cost of newborn care for selected anomalous fetuses. RESULTS: Forty-seven fetuses (2.3%) were diagnosed by ultrasonography as having a major anomaly: 8.6% in the indicated group and 0.68% in the screening group (p=0.001). The sensitivity for detecting the anomalous fetus was 75.0% overall: 89.7% in the indicated group and 47.6% in the screening group (p=0.001). Of the 47 patients diagnosed with fetal anomalies, 11 (23.4%) chose pregnancy termination; of the 35 (74.5%) live-born anomalous infants, 29 (82.9%) were discharged alive. Projected newborn cost savings offset the cost of routine midtrimester screening. CONCLUSIONS: Detection of anomalous fetuses was significantly better in the indicated compared with the screening group. Nevertheless, routine ultrasonographic screening appeared cost-effective in our population.

[Economical effect of performing laparoscopic plastic surgery in the treatment of umbilical hernia]. / Ekonomicheskii éffekt primeneniia laparoskopicheskoi plastiki pri lechenii pupochnoi gryzhi.

The results of laparoscopic plasty of umbilical hernias are presented. Use of the given technique, when compared to a conventional method of treatment, permits to reduce the total duration of treatment 2-fold, a total cost effect was 12,736 roubles.

The problem of "giant" omphalocele.

"Giant" omphalocele implies an abdominal wall defect that is 5 cm or more in diameter with the liver in a central position. Giant omphalocele is often associated with other significant anomalies. Technically it is often difficult to close the abdominal wall defect and a staged repair utilizing prosthetic materials may be necessary. The morbidity and mortality associated with this entity remain significant despite advances in management techniques. Hospitalization is often prolonged and costly. For the best outcome in managing patients with giant omphalocele early attention to hypothermia and other metabolic requirements and long-term attention to nutritional needs are important. Techniques of closing the omphalocele should be adapted to the individual characteristics of the defect, but mobilization and stretching of the abdominal muscles should be begun as a newborn. The term hepatomphalocele implying "liver-containing omphalocele" is suggested to refer to this particular entity.