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Ryon EL, Parreco JP, Sussman MS, Quiroz HJ, Willobee BA, Perez EA, Sola JE, Thorson CM. Drivers of Hospital Readmission and Early Liver Transplant after Kasai Portoenterostomy. J Surg Res 2020; 256:48-55. [PMID: 32683056 DOI: 10.1016/j.jss.2020.06.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/22/2020] [Accepted: 06/16/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Kasai portoenterostomy (KPE) remains the first-line operation for patients with biliary atresia (BA), but ultimately fails in up to 60% of cases. This study sought to identify factors contributing to hospital readmission and early liver transplant. METHODS The Nationwide Readmissions Database from 2010 to 2014 was used to identify patients with BA who underwent KPE on index admission. Patient factors, hospital characteristics, and complications of BA were compared by readmission rates and rate of liver transplant within 1 y. The results were weighted for national estimates. RESULTS Nine hundred and sixty three patients were identified. The readmission rate within 30-d was 36% (n = 346) and within 1-y was 67% (n = 647). Only 9% (n = 90) received a liver transplant within a year. The most common complications after KPE were cholangitis in 58%, decompensated cirrhosis in 54%, and recurrent jaundice in 34%. Male patients (OR 1.5, P = 0.02) with comorbid gastrointestinal anomalies (OR 2.1, P < 0.01) from lower income households (OR 4.6, P < 0.01) and early development of cirrhosis (OR 3.0, P < 0.01) were more likely to be readmitted. Liver transplant was more common in men (OR 4.0, P < 0.01) and those from lower income households (OR 5.2, P < 0.01) with decompensated cirrhosis (OR 8.6, P < 0.01), cholangitis (OR 5.0, P < 0.01), or sepsis (OR 5.7, P < 0.01) on index admission. CONCLUSIONS This is the first nationwide study to evaluate readmissions in patients with BA undergoing KPE. Although KPE is a lifesaving procedure, hospital readmission rates are high and complications are common. Cholangitis, early progression of cirrhosis, and infections are highly associated with readmission and failure of KPE.
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Quiroz HJ, Perez EA, El Tawil RA, Willobee BA, Galvez-Cabezas K, Ferrantella AR, Thorson CM, Langshaw AH, Sola JE. Open Versus Laparoscopic Right Hemicolectomies in Pediatric Patients with Crohn's Disease. J Laparoendosc Adv Surg Tech A 2020; 30:820-825. [DOI: 10.1089/lap.2019.0814] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Quiroz HJ, Rao K, Brady AC, Hogan AR, Thorson CM, Perez EA, Neville HL, Sola JE. Protocol-Driven Surgical Care of Necrotizing Enterocolitis and Spontaneous Intestinal Perforation. J Surg Res 2020; 255:396-404. [PMID: 32615312 DOI: 10.1016/j.jss.2020.05.079] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/30/2020] [Accepted: 05/27/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND There is no clear consensus on the optimal operative management of premature infants with surgical necrotizing enterocolitis (sNEC) or spontaneous intestinal perforation (SIP); thus, a protocol was developed to guide surgical decision making regarding initial peritoneal drainage (PD) versus initial laparotomy (LAP). We sought to evaluate outcomes after implementation of the protocol. METHODS Pre-post study including multiple urban hospitals. Premature infants with sNEC/SIP were accrued after implementation of surgical protocol-directed care (June 2014-June 2019). Patients with a birth weight of <750 g and less than 2 wk of age without pneumatosis or portal venous gas were treated with PD on perforation. PD patients received subsequent LAP for clinical deterioration or continued meconium/bilious drainage. Postprotocol characteristics and outcomes were compared with institutional historical controls. Significance set at P < 0.05. RESULTS Preprotocol and postprotocol cohorts comprise 35 and 73 patients, respectively. There was a statistically significant difference in age at intervention between historical control PD (14 ± 13 d) and postprotocol PD (9 ± 4 d) groups (P = 0.01), PD patient's birth weight (716 ± 212 g versus 610 ± 141 g, P = 0.02) and estimated gestational age of LAP patients (27 ± 1.7 wk versus 31 ± 4 wk, P = 0.002). PD was definitive surgery in 27% (12 of 44) of postprotocol patients compared with 13% (3 of 23) historical controls. A trend in improved survival postprotocol occurred in all PD infants (73% versus 65%), all LAP (75% versus 70%), and for initial PD and subsequent LAP (82% versus 67%). CONCLUSIONS Utilization of a surgical protocol in sNEC/SIP is associated with improved success of PD as definitive surgery and improved survival.
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Parreco J, Quiroz HJ, Willobee BA, Sussman M, Buicko JL, Rattan R, Namias N, Thorson CM, Sola JE, Perez EA. National Risk Factors for Child Maltreatment after Trauma: Failure to Prevent. Am Surg 2020. [DOI: 10.1177/000313481908500726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The purpose of this study was to identify the risk factors for hospital readmission for child maltreatment after trauma, including admissions across different hospitals nationwide. The Nationwide Readmissions Database for 2010–2014 was queried for all patients younger than 18 years admitted for trauma. The primary outcome was readmission for child maltreatment. The secondary outcome was readmission for maltreatment presenting to a hospital different than the index admission hospital. A subgroup analysis was performed on patients without a diagnosis of maltreatment during the index admission. Multivariable logistic regression was performed for each outcome. There were 608,744 admissions identified and 44,569 (7.32%) involved maltreatment at the index admission. Readmission for maltreatment was found in 1,948 (0.32%) patients and 368 (18.89%) presented to a different hospital. The highest risk for readmission for maltreatment was found in patients with maltreatment identified at the index admission (odds ratios (OR) 9.48 [8.35–10.76]). The strongest risk factor for presentation to a different hospital was found with the lowest median household income quartile (OR 3.50 [2.63–4.67]). The subgroup analysis identified 647 (0.11%) children with readmission for maltreatment that was missed during the index admission. The strongest risk factor for this outcome was Injury Severity Score > 15 (OR 3.29 [2.68–4.03]). This study demonstrates that a significant portion of admissions for trauma in children and teenagers could be misrepresented as not involving maltreatment. These index admissions could be the only chance for intervention for child maltreatment. Identifying these at-risk individuals is critical to prevention efforts.
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Ferrantella A, Quinn K, Parreco J, Quiroz HJ, Willobee BA, Ryon E, Thorson CM, Sola JE, Perez EA. Incidence of recurrent intussusception in young children: A nationwide readmissions analysis. J Pediatr Surg 2020; 55:1023-1025. [PMID: 32247601 DOI: 10.1016/j.jpedsurg.2020.02.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 02/20/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND/PURPOSE Recurrent intussusception following successful nonoperative reduction has previously been reported with a frequency of 8%-12% based on data from individual institutions. Meanwhile, the timing of discharge after successful reduction continues to be debated. Here, we evaluate readmissions for recurrent intussusception in young children using a large-scale national database. METHODS The National Readmissions Database (2010-2014) was queried to identify young children (age < 5 years) diagnosed with intussusception. We compared procedures performed during the index admission and frequency of readmissions for recurrent intussusception. Results were weighted for national estimates. RESULTS We identified 8289 children diagnosed with intussusception during an index admission. These patients received definitive treatment with nonoperative reduction alone (43%), surgical reduction (42%), or bowel resection (15%). Readmission for recurrent intussusception was required for 3.7% of patients managed with nonoperative reduction alone, 2.3% of patients that underwent surgical reduction, and 0% of those that underwent bowel resection. Median time to readmission was 4 days after nonoperative reduction, and only 1.5% of these patients experienced recurrence within 48 h of discharge. CONCLUSIONS Recurrent intussusception may be substantially less common than previously reported. Our findings support the practice of discharge shortly after successful nonoperative reduction. TYPE OF STUDY Retrospective, prognosis study. LEVEL OF EVIDENCE III.
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Mulder MB, Quiroz HJ, Yang WJ, Lasko DS, Perez EA, Proctor KG, Sola JE, Thorson CM. The unborn fetus: The unrecognized victim of trauma during pregnancy. J Pediatr Surg 2020; 55:938-943. [PMID: 32061362 DOI: 10.1016/j.jpedsurg.2020.01.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 01/25/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Trauma is the leading cause of non-obstetric death in pregnancy. While maternal management is defined, few studies have examined the effects on the fetus. METHODS Following IRB approval, all pregnant females (2010-2017) at a level-1 trauma center were retrospectively reviewed. Maternal and fetal demographics, interventions, and clinical outcomes were analyzed. RESULTS There were 188 pregnancies in 5654 females. Maternal demographics were 26 ± 7 years old, gestational age at trauma 21 ± 12 weeks, 81% blunt mechanism, and maternal mortality 6%. Forty-one (22%) fetuses were immediately affected by the trauma including 20 (11%) born alive, 12 (7%) fetal demise, and 9 (5%) stillbirths. Of those that initially survived (n = 20), 5 (25%) expired during neonatal hospitalization. Two mothers returned immediately after trauma discharge with stillbirths for an overall infant mortality of 14% (n = 26). There were 84 patients with complete data to delivery including the 41 born at trauma and 43 born on a subsequent hospitalization. Those born at the time of trauma had significantly more delivery/neonatal complications and worse outcomes. Overall trauma burden to the fetus (preterm delivery, stillbirth, delivery/neonatal complication, or long-term disability) was 66% (56/84). CONCLUSIONS Trauma during pregnancy has significant immediate mortality and delayed effects on the unborn fetus. This study has uncovered a previously hidden burden and mortality of trauma during pregnancy. LEVEL OF EVIDENCE Level III.
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Quiroz HJ, Casey LC, Parreco JP, Willobee BA, Rattan R, Lasko DS, Perez EA, Sola JE, Thorson CM. Human and economic costs of pediatric firearm injury. J Pediatr Surg 2020; 55:944-949. [PMID: 32061368 DOI: 10.1016/j.jpedsurg.2020.01.045] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 01/25/2020] [Indexed: 10/25/2022]
Abstract
PURPOSE Pediatric firearm injury is a national crisis that inflicts significant trauma. No studies have captured risk factors for readmissions after firearm injury, including cost analysis. METHODS Nationwide Readmissions Database (2010-2014) was queried for patients <18 years admitted after acute firearm injury. Outcomes included mortality, length of stay, hospital costs, and readmission rates (30-day and 1-year). Multivariable logistic regression identified risk factors, significance set at p < 0.05. RESULTS There were 13,596 children admitted for firearm injury. Mortality rate was 6% (n = 797). Self-inflicted injury was the most lethal (37%, n = 218) followed by unintentional (5%, n = 186), and assault (4%, n = 340), all p < 0.01. Readmission rates at 30 days and 1-year were 6% (12% to different hospital) and 12% (19% to different hospital), respectively. Medicaid patients were more frequently readmitted to the index hospital, whereas self-pay and/or high income were readmitted to a different hospital. The total hospitalizations cost was over $382 million, with $5.4 million due to readmission to a different hospital. CONCLUSION While guns cause significant morbidity, disability, and premature mortality in children, they also have a substantial economic impact. This study quantifies the previously unreported national burden of readmission costs and discontinuity of care for this preventable public health crisis. TYPE OF STUDY Retrospective Comparative Study. LEVEL OF EVIDENCE Level III.
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Quiroz HJ, Turpin A, Willobee BA, Ferrantella A, Parreco J, Lasko D, Perez EA, Sola JE, Thorson CM. Nationwide analysis of mortality and hospital readmissions in esophageal atresia. J Pediatr Surg 2020; 55:824-829. [PMID: 32061361 DOI: 10.1016/j.jpedsurg.2020.01.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 01/25/2020] [Indexed: 12/31/2022]
Abstract
PURPOSE The purpose of this study is to identify determinants of mortality and hospital readmission in infants born with esophageal atresia ± tracheoesophageal fistula. METHODS The Nationwide Readmissions Database (2010-2014) was queried for newborns with a diagnosis of esophageal atresia. Outcomes included mortality and readmissions at 30-day and 1-year. RESULTS 3157 patients were identified, of which 54% were male. 81% had an additional congenital anomaly, and 35% had VACTERL association. Overall mortality at index hospitalization was 11% (n = 360) and was significantly higher with additional congenital anomalies (13%), VACTERL (19%), and Spitz classification II/III (18%) vs. isolated esophageal atresia/tracheoesophageal fistula (4%), all p < 0.001. After esophageal atresia repair (n = 2179), 10% (n = 212) were readmitted within 30 days and 26% (n = 563) within 1 year, with 17% admitted to different hospitals. Common diagnoses during readmission were GERD (54%), infections (42%), failure to thrive (17%), tracheomalacia (14%), and esophageal stricture (10%). Unplanned readmissions accounted for 85% of readmissions. A large number underwent operative procedures, most commonly esophageal dilation (17%) and fundoplication/gastrostomy (12%). CONCLUSION Our study has uncovered a high likelihood of complications and unplanned readmission within the first year of life for newborns with esophageal atresia. Coordinated multidisciplinary care may help to decrease unnecessary readmissions and improve outcomes in this vulnerable population. TYPE OF STUDY Retrospective comparative analysis. LEVEL OF EVIDENCE Level III.
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Picado O, Ferrantella A, Zabalo C, Rao K, Thorson CM, Sola JE, Perez EA. Treatment patterns and outcomes for pancreatic tumors in children: an analysis of the National Cancer Database. Pediatr Surg Int 2020; 36:357-363. [PMID: 31989243 DOI: 10.1007/s00383-020-04617-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/03/2020] [Indexed: 12/28/2022]
Abstract
PURPOSE Pancreatic tumors are rare in children and limited data are available regarding incidence, treatment, and outcomes. We aim to describe patient and tumor characteristics and to report on survival of these diseases. METHODS Children with pancreatic tumors were queried from the National Cancer Database (2004-2014). The association between treatment and hazard of death was assessed using Kaplan-Meier method and Cox regression model. RESULTS We identified 109 children with pancreatic tumors; 52% were male and median age at diagnosis was 14 years. Tumors were distributed as follows: pseudopapillary neoplasm (30%), endocrine tumors (27%), pancreatoblastoma (16%), pancreatic adenocarcinoma (16%), sarcoma (6%) and neuroblastoma (5%). Seventy-nine patients underwent surgery, of which 76% achieved R0 resection. Most patients (85%) had lymph nodes examined, of which 22% had positive nodes. Five-year overall survival by tumor histology was 95% (pseudopapillary neoplasm), 75% (neuroblastoma), 70% (pancreatoblastoma), 51% (endocrine tumors), 43% (sarcoma), and 34% (adenocarcinoma). On multivariable analysis, surgical resection was the strongest predictor of survival (HR 0.26, 95% CI 0.10-0.68, p < 0.01). CONCLUSION Overall survival of children with pancreatic tumors is grim, with varying survival rates among different tumors. Surgical resection is associated with improved long-term survival.
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Brady AC, Rao KA, Lane R, Garvin L, Sola JE, Perez EA. Increased lymph node ratio predicts poor survival in pediatric rhabdomyosarcoma. J Pediatr Surg 2020; 55:369-375. [PMID: 31706606 DOI: 10.1016/j.jpedsurg.2019.09.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 08/16/2019] [Accepted: 09/01/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND/PURPOSE Lymph Node Ratio (LNR) is defined as the number of positive lymph nodes (pLN) divided by total lymph nodes (LN) examined. LNR correlates with recurrence and/or overall survival in many adult cancers but has not previously been described in pediatric oncologic disease. We hypothesized that LNR correlates with worse disease specific survival (DSS) in pediatric rhabdomyosarcoma (RMS). METHODS Patients <20 years who underwent surgery for RMS between 1988 and 2013 in the SEER database were analyzed. RESULTS 188 patients with a mean age at diagnosis of 8.8 ± 6 years and a mean LNR of 0.13 ± 0.27 were identified. Univariate analysis found that alveolar type, positive lymph node (pLN), stage, site, LNR, and age had significantly worse survival. Cox regression analysis identified LNR > 0.75 (HR 4.32, P = 0.015), alveolar histology (HR 4.797, P < 0.003), age < 1 year (HR 4.402, P = 0.004), and distant disease (HR 5.738, P < 0.001), as independent determinants of worse DSS. pLN and site were not statistically significant determinant of DSS on multivariate analysis. DSS for the entire cohort was 83% at 5 and 78% at 10 and 15 years. DSS at 5, 10, and 15 year for LNR ≤ 0.75 was 79% while patients with LNR > 0.75 had a 22% 5 year and 0% 10 year survival (P <0.001). CONCLUSIONS LNR is superior to pLN status as an independent prognostic indicator of DSS in pediatric RMS. LEVEL OF EVIDENCE Level III.
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Babb J, Davis J, Tashiro J, Perez EA, Sola JE, Pandya S. Laparoscopic Versus Open Cholecystectomy in Pediatric Patients: A Propensity Score-Matched Analysis. J Laparoendosc Adv Surg Tech A 2020; 30:322-327. [PMID: 32045322 DOI: 10.1089/lap.2019.0655] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Background: As minimally invasive pediatric surgery becomes standard approach to many surgical solutions, access has become an important point for improvement. Laparoscopic cholecystectomy (LC) is the gold standard for many conditions affecting the gallbladder; however, open cholecystectomy (OC) is offered as the initial approach in a surprisingly high percentage of cases. Materials and Methods: The Kids' Inpatient Database (1997-2012) was searched for International Classification of Disease, 9th revision, Clinical Modification procedure code (51.2x). LC and OC performed in patients <20 years old were identified. Propensity score-matched analyses using 39 variables were performed to isolate the effects of race, income group, location, gender, payer status, and hospital size on the percentage of LCs and OCs offered. Cases were weighted to provide national estimates. Results: A total of 78,578 cases were identified, comprising LC (88.1%) and OC (11.9%). Girls were 1.6 (CI: 1.4, 1.7) times more likely to undergo LC versus boys. Large facilities were 1.4 (1.3, 1.7) times more likely to perform LCs than small facilities. Children in lower income quartiles were 1.2 (1.1, 1.3) times more likely to undergo LC compared with those in higher income quartiles. Rates of LC were not affected by race, hospital location, or payer status. Conclusions: Risk-adjusted analysis of a large population-based data set demonstrated evidence that confirms, but also refutes, traditional disparities to minimally invasive surgery access. Despite laparoscopic gold standard, OC remains the initial approach in a surprisingly high percentage of pediatric cases independent of demographics or socioeconomic status. Additional research is required to identify factors affecting the distribution of LC and OC within the pediatric population.
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Quiroz HJ, Parreco J, Easwaran L, Willobee B, Ferrantella A, Rattan R, Thorson CM, Sola JE, Perez EA. Identifying Populations at Risk for Child Abuse: A Nationwide Analysis. J Pediatr Surg 2020; 55:135-139. [PMID: 31757508 PMCID: PMC7848807 DOI: 10.1016/j.jpedsurg.2019.09.069] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 09/29/2019] [Indexed: 12/11/2022]
Abstract
PURPOSE Child abuse is a national, often hidden, epidemic. The study objective was to determine at-risk populations that have been previously hospitalized prior to their admission for child abuse. METHODS The Nationwide Readmissions Database (NRD) was queried for all children hospitalized for abuse. Outcomes were previous admissions and diagnoses. χ2 analysis was used; significance equals p < 0.05. RESULTS 31,153 children were hospitalized for abuse (half owing to physical abuse) during the study period. 11% (n = 3487) of these children had previous admissions (one in three to a different hospital), while 3% (n = 1069) had multiple hospitalizations. 60% of prior admissions had chronic conditions, and 12% had traumatic injuries. Children with chronic conditions were more likely to have sexual abuse (89% vs. 57%, p < 0. 001) and emotional abuse (75% vs. 60%, p < 0. 01). 25% of chronic diagnoses were psychiatric, who were also more likely to have sexual and emotional abuse (47% vs. 5.5% and 10% vs. 1%, all p < 0. 001). CONCLUSION This study uncovers a hidden population of children with past admissions for chronic conditions, especially psychiatric diagnoses that are significantly associated with certain types of abuse. Improved measures to accurately identify at-risk children must be developed to prevent future childhood abuse and trauma. LEVEL OF EVIDENCE Level III. TYPE OF STUDY Retrospective comparative study.
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Tashiro J, Sola JE, Thorson CM, Pandya S, Perez EA. Laparoscopic Technique in the Management of High Anorectal Malformations: A Propensity Score-Matched Outcome Study Using a Large Inpatient Database. J Laparoendosc Adv Surg Tech A 2019; 30:87-91. [PMID: 31770066 DOI: 10.1089/lap.2019.0248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Posterior sagittal anorectoplasty (PSARP) has been the standard for management of children with high anorectal malformations (ARMs). Recently, there has been an increase in the use of laparoscopy in its management. We analyzed the outcomes of laparoscopically assisted anorectal pull-through (LAARP) compared to PSARP using a large inpatient database. Methods: Kids' Inpatient Database was analyzed for ARM (ICD-9-CM 751.2) between 1997 and 2012. Perineal fistulas and low/intermediate ARM were excluded. Propensity score (PS)-matched analyses were performed using 37 variables. Cases were weighted to provide national estimates. Results: Of the overall 29,106 cases, 7428 patients <2 years underwent surgical repair. LAARP was performed in 178 patients. Eighty-eight percent were male. Most were of Caucasian (n = 71; 45%), followed by Hispanic (n = 41; 26%) descent. Most were performed in 2009 and 2012 (n = 149; 83%). Most were covered by Medicaid (88; 49%), followed by private insurance (80; 45%). Median length of stay (LOS) was 4 (interquartile range = 3) days. The majority were performed in a children's hospital (n = 90; 88%). On PS-matched analysis, LAARP had shorter median LOS (4 [3]) compared to PSARP (6 [15]) days, P = .003. Rates of reoperation, wound infection, wound dehiscence, and mortality were unchanged between approaches. Cost was lower for LAARP (47,969 [49,450]) versus PSARP (56,110 [160,314]) U.S. dollar , P = .002, whereas total charges did not differ significantly. Conclusions: A minimal access approach to a complex procedure requires significant time and resources to be adopted as standard. PSARP is an important example, as increased availability of laparoscopy, and therefore, access to the procedure for patients will greatly affect resource utilization and recovery for the patient. As demonstrated, the LOS and cost is significantly lower for the LAARP procedure in comparison to the traditional approach. Future research will clarify boundaries to introducing the laparoscopic approach as a potential standard technique in the next decade.
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Freitas WR, Oliveira LVF, Perez EA, Ilias EJ, Lottenberg CP, Silva AS, Urbano JJ, Oliveira MC, Vieira RP, Ribeiro-Alves M, Alves VLS, Kassab P, Thuler FR, Malheiros CA. Systemic Inflammation in Severe Obese Patients Undergoing Surgery for Obesity and Weight-Related Diseases. Obes Surg 2019; 28:1931-1942. [PMID: 29497960 PMCID: PMC6018580 DOI: 10.1007/s11695-017-3104-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Obesity is a worldwide disease related to genetic, environmental, and behavioral factors, and it is associated with high rates of morbidity and mortality. Recently, obesity has been characterized by a low-grade inflammatory state known as inflammome indicated by chronic increases in circulating concentrations of inflammatory markers. The purpose of this study was to evaluate the effect of weight loss induced by surgery for obesity and weight-related diseases on pro-inflammatory cytokine (TNF-α) and anti-inflammatory adipokine (adiponectin) levels, and on an adipose-derived hormone (leptin) in severely obese subjects. Methods This randomized, controlled trial involved 55 severe obese patients (50 women, age 18–63 years, and body mass index of 35.7–63 kg/m2) who underwent bariatric surgery (BS). Patients with a BMI > 65 kg/m2 and clinical and mental instability, or significant and unrealistic expectations of surgery were excluded. Blood samples were collected during the fasting period to analyze tumor necrosis factor alpha (TNF-α), adiponectin, and leptin levels by enzyme-linked immunosorbent assay. Results At baseline, no significant difference was observed in the anthropometric, demographic, clinical characteristics and biochemistry and inflammatory markers between the control group (CG) and bariatric surgery group (BSG). The same finding was also observed when we compared the baseline variables to those at the 6-month follow-up in the CG. However, the same variables in the BSG group were significantly different between baseline and the 6-month follow-up after BS. Conclusions Weight loss induced by surgery for obesity and weight-related diseases reduced the inflammome state in severely obese patients.
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Hogan AR, Rao KA, Thorson WL, Neville HL, Sola JE, Perez EA. Waardenburg Syndrome Type IV De Novo SOX10 Variant Causing Chronic Intestinal Pseudo-Obstruction. Pediatr Gastroenterol Hepatol Nutr 2019; 22:487-492. [PMID: 31555574 PMCID: PMC6751108 DOI: 10.5223/pghn.2019.22.5.487] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 10/27/2018] [Accepted: 11/06/2018] [Indexed: 12/27/2022] Open
Abstract
Waardenburg syndrome (WS) type IV is characterized by pigmentary abnormalities, deafness and Hirschsprung's disease. This syndrome can be triggered by dysregulation of the SOX10 gene, which belongs to the SOX (SRY-related high-mobility group-box) family of genes. We discuss the first known case of a SOX10 frameshift mutation variant defined as c.895delC causing WS type IV without Hirschsprung's disease. This female patient of unrelated Kuwaiti parents, who tested negative for cystic fibrosis and Hirschsprung's disease, was born with meconium ileus and malrotation and had multiple surgical complications likely due to chronic intestinal pseudo-obstruction. These complications included small intestinal necrosis requiring resection, development of a spontaneous fistula between the duodenum and jejunum after being left in discontinuity, and short gut syndrome. This case and previously reported cases demonstrate that SOX10 gene sequencing is a consideration in WS patients without aganglionosis but with intestinal dysfunction.
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Parreco J, Quiroz HJ, Willobee BA, Sussman M, Buicko JL, Rattan R, Namias N, Thorson CM, Sola JE, Perez EA. National Risk Factors for Child Maltreatment after Trauma: Failure to Prevent. Am Surg 2019; 85:700-707. [PMID: 31405411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The purpose of this study was to identify the risk factors for hospital readmission for child maltreatment after trauma, including admissions across different hospitals nationwide. The Nationwide Readmissions Database for 2010-2014 was queried for all patients younger than 18 years admitted for trauma. The primary outcome was readmission for child maltreatment. The secondary outcome was readmission for maltreatment presenting to a hospital different than the index admission hospital. A subgroup analysis was performed on patients without a diagnosis of maltreatment during the index admission. Multivariable logistic regression was performed for each outcome. There were 608,744 admissions identified and 44,569 (7.32%) involved maltreatment at the index admission. Readmission for maltreatment was found in 1,948 (0.32%) patients and 368 (18.89%) presented to a different hospital. The highest risk for readmission for maltreatment was found in patients with maltreatment identified at the index admission (odds ratios (OR) 9.48 [8.35-10.76]). The strongest risk factor for presentation to a different hospital was found with the lowest median household income quartile (OR 3.50 [2.63-4.67]). The subgroup analysis identified 647 (0.11%) children with readmission for maltreatment that was missed during the index admission. The strongest risk factor for this outcome was Injury Severity Score > 15 (OR 3.29 [2.68-4.03]). This study demonstrates that a significant portion of admissions for trauma in children and teenagers could be misrepresented as not involving maltreatment. These index admissions could be the only chance for intervention for child maltreatment. Identifying these at-risk individuals is critical to prevention efforts.
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Brady AC, Picado O, Tashiro J, Sola JE, Perez EA. Lymph Node Sampling and Survival in Child and Adolescent Extremity Soft-Tissue Sarcoma. J Surg Res 2019; 241:205-214. [PMID: 31028942 DOI: 10.1016/j.jss.2019.03.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 01/26/2019] [Accepted: 03/22/2019] [Indexed: 11/17/2022]
Abstract
BACKGROUND The significance of lymph node sampling (LNS) on disease-specific survival (DSS) of extremity soft tissue sarcomas (STS) is unknown. We investigated the effect of LNS on DSS in child and adolescent extremity STS. MATERIALS AND METHODS The Surveillance, Epidemiology, and End Results registry was queried for patients aged <20 y with extremity STS who underwent surgery. Patient demographics were collected and analyzed. RESULTS A total of 1550 patients were included, with findings of 10-y DSS of 74% for all extremity STS and 49% for rhabdoymyosarcoma (RMS) (P < 0.005). LNS was associated with worse DSS in patients with extremity nonrhabdomyosacrcoma soft tissue sarcomas (79% versus 84%, P = 0.036). Conversely, LNS was associated with an improved DSS in patients with extremity RMS (64% versus 49%, P = 0.005). CONCLUSIONS LNS is positively associated with an improved DSS in child and adolescent extremity RMS. Multivariate analysis found no correlation between DSS and LNS in child and adolescent extremity nonrhabdomyosarcoma soft tissue sarcomas.
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Boyle TA, Perez EA, Diez R, Sola JE, Sanz EE, Garcia A, Fuentes EJ. Transverse testicular ectopia discovered following reduction of an inguinal hernia. J Pediatr Surg 2019; 54:608-611. [PMID: 30409476 DOI: 10.1016/j.jpedsurg.2018.10.052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 10/07/2018] [Accepted: 10/14/2018] [Indexed: 11/18/2022]
Abstract
Transverse testicular ectopia is a rare condition in which both testicles occupy a single hemiscrotum. The aberrant positioning may lead to vascular compromise or impaired temperature regulation, which elevate the risks for torsion, infertility and testicular cancer. Definitive therapy consists of orchiectomy or orchiopexy. We report a case of a 10-month-old boy with an incarcerated inguinal hernia who was discovered to have transverse testicular ectopia following hernia reduction. The patient was treated with herniorrhaphy and open transseptal orchiopexy.
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Boyle TA, Rao KA, Horkan DB, Bandeian ML, Sola JE, Karcutskie CA, Allen C, Perez EA, Lineen EB, Hogan AR, Neville HL. Analysis of water sports injuries admitted to a pediatric trauma center: a 13 year experience. Pediatr Surg Int 2018; 34:1189-1193. [PMID: 30105495 DOI: 10.1007/s00383-018-4336-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/10/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Unintentional injury is the leading cause of death in children and adolescents. Injuries occurring during boating and recreational water sports are poorly described in the literature. Herein, we compare injuries from water sports to those resulting from motor vehicle collisions, which are better described in existing literature. METHODS A retrospective review of 1935 consecutive pediatric trauma patients, as defined by age < 18 years, admitted to a single level-1 pediatric trauma center between January 2000 and August 2013 was performed. Patients were divided into two cohorts based on the mechanism of injury: water sports injury (WSI) or motor vehicle collision (MVC). Demographics, injury descriptors, and outcomes were reviewed for each patient. Categorical variables were compared by Chi square or Fisher's exact test, and continuous by t test or Mann-Whitney U test. Parametric data are reported as mean ± standard deviation and nonparametric as median (interquartile range). Significance was set at alpha level 0.05. RESULTS A total of 18 pediatric patients were admitted for WSI and 615 for MVC during the study period. Among those with WSI, mean age was 12 ± 4 years, mean Injury Severity Score (ISS) was 11 ± 10, and mean Revised Trauma Score (RTS) was 7.841(IQR 6.055-7.841). 44% of WSI occurred by personal watercraft (Jet Ski, WaveRunner), 39% by boat, and 17% by other means (e.g., diving, tubing, kite surfing). Overall, the most common WSI included skin/soft-tissue lacerations (59%), head injury/concussion (33%), tendon/ligament lacerations (28%), and extremity fractures (28%). Compared to 615 patients admitted for MVC, age, sex, race, Glasgow Coma Scale, ISS, RTS, spleen and liver laceration rates, neurosurgical consultation, ICU admission, ICU and total length of stay, and mortality were similar. Patients with WSI were more likely to be tourists (44% vs. 5%, p < 0.001). Those with WSI showed a significantly higher requirement for any surgical intervention (61% vs. 15%, p = 0.001). The rate of open fracture (28% vs. 6%, p = 0.006) and, subsequently, orthopedic procedures (39% vs. 17%, p = 0.027) were also higher in the WSI group. CONCLUSION Overall, water sports injuries are similar in in-hospital mortality to motor vehicle collisions. They are more likely to result in penetrating trauma and more likely to require surgical intervention. Primary and secondary prevention strategies should specifically target personal watercraft usage and tourist populations.
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Parikh PP, Tashiro J, Rubio GA, Sola JE, Neville HL, Hogan AR, Perez EA. Incidence and outcomes of pediatric extremity melanoma: A propensity score matched SEER study. J Pediatr Surg 2018; 53:1753-1760. [PMID: 29602554 DOI: 10.1016/j.jpedsurg.2018.03.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 02/19/2018] [Accepted: 03/04/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND There is a paucity of literature on treatment of melanoma in children with surgical management extrapolated from adult experience. The incidence and clinical outcomes of pediatric extremity melanoma were studied. METHODS SEER registry was analyzed between 1973 and 2010 for patients <20years old with extremity melanoma. Multivariate and propensity-score matched analyses were performed to identify independent predictors of survival. RESULTS Overall, 917 patients were identified with an age-adjusted incidence of 0.2/100,000 persons, annual percent change 0.96. Most had localized disease (77%), histology revealing melanoma-not otherwise specified (52%). Surgical procedures performed included wide local excision (50%), excisional biopsy (32%), lymphadenectomy (LA) (28%), and sentinel lymph node biopsy (SLNB) (15%). Overall, 30-year disease specific mortality was 7% with lower survival for extremity melanoma (90%), males (89%), nodular histology (69%), and distant disease (36%) (all P<0.05). Post-treatment multivariate analysis revealed localized disease (HR 9.76; P=0.006) as an independent prognosticator of survival; earlier diagnostic years 1988-1999 (HR 2.606; P=0.017) were a negative prognosticator of survival. Propensity-score matched analysis found no difference in survival between SLNB/LA vs no sampling for regional/distant disease. CONCLUSIONS Pediatric extremity melanoma in SEER demonstrate no survival advantage between children undergoing sampling procedures vs no sampling for regional/distant disease. TYPE OF STUDY Retrospective, prognostic study. LEVEL OF EVIDENCE III.
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Quiroz HJ, Willobee BA, Sussman MS, Fox BR, Thorson CM, Sola JE, Perez EA. Pediatric gastrointestinal stromal tumors-a review of diagnostic modalities. Transl Gastroenterol Hepatol 2018; 3:54. [PMID: 30225388 DOI: 10.21037/tgh.2018.07.08] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 07/23/2018] [Indexed: 12/23/2022] Open
Abstract
Gastrointestinal stromal tumors are exceedingly rare tumors in the pediatric population, as a result many clinicians either may never see this diagnosis or will encounter it only a few times throughout their careers. It is imperative in the pediatric population to follow appropriate steps to ensure a swift diagnosis and referral to specialized centers that are equipped with the multidisciplinary teams accustomed to treating rare diseases. This review aims to discuss the most recent data available on the diagnostic modalities utilized in cases of suspected Pediatric GIST.
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Willobee BA, Quiroz HJ, Sussman MS, Thorson CM, Sola JE, Perez EA. Current treatment strategies in pediatric gastrointestinal stromal cell tumor. Transl Gastroenterol Hepatol 2018; 3:53. [PMID: 30225387 DOI: 10.21037/tgh.2018.07.09] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 07/23/2018] [Indexed: 01/06/2023] Open
Abstract
Gastrointestinal stromal tumors (GIST) are exceedingly rare tumors in the pediatric population. As a result, many clinicians either may never see this diagnosis or will encounter it only a few times throughout their careers. Additionally, the more we discover about this disease, it becomes evident that it represents a distinct clinical entity from adult GIST. Many of the treatments and strategies used to combat the adult tumor are either ineffective or may be harmful to the pediatric population with this disease. The unique tumor biology found in pediatric GIST necessitates unique approaches and treatment strategies in order to achieve the best clinical outcome. This review aims to discuss the most recent data available on the different therapeutic modalities utilized in cases of Pediatric GIST.
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Parikh PP, Perez EA, Neville HL, Hogan AR, Sola JE. Nationwide overview of survival and management of appendiceal tumors in children. J Pediatr Surg 2018; 53:1175-1180. [PMID: 29656783 DOI: 10.1016/j.jpedsurg.2018.02.080] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 02/27/2018] [Indexed: 01/08/2023]
Abstract
INTRODUCTION There remains a paucity of literature on survival related to pediatric appendiceal tumors. The purpose of this study was to determine the incidence, surgical management, and survival outcomes of appendiceal tumors in pediatric patients. METHODS The Surveillance, Epidemiology, and End Results (SEER) Registry was analyzed for pediatric appendiceal tumors from 1973 to 2011. Parameters analyzed were: tumor type, surgical management (appendectomy vs. extensive resection), tumor size, and lymph node sampling. Chi-square analysis for categorical and Student's t test for continuous data were used. RESULTS Overall, 209 patients had an appendiceal tumor, including carcinoid (72%), appendiceal adenocarcinoma (16%), and lymphoma (12%). Patients undergoing appendectomy vs. extensive resection had similar 15-year survival rates (98% vs. 97%; p=0.875). Appendectomy vs. extensive resection conferred no 15-year survival advantage when patients were stratified by tumor type, including adenocarcinoma (87% vs. 89%; p=0.791), carcinoid (100% vs. 100%; p=0.863), and lymphoma (94% vs. 100%; p=0.639). There was no significant difference in 15-year survival between tumor size groups ≥2 and <2cm (both 100%) and presence or absence of lymph node sampling (96% and 97%; p=0.833) for all patients with a carcinoid tumor. CONCLUSION Appendectomy may be adequate for pediatric appendiceal tumors. Extensive resection may be of limited utility for optimizing patient survival, placing patient at greater operative risk. TYPE OF STUDY Retrospective Prognostic Study. LEVEL OF EVIDENCE III.
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Parikh PP, Tashiro J, Wagenaar AE, Curbelo M, Perez EA, Neville HL, Hogan AR, Sola JE. Looped suture versus stapler device in pediatric laparoscopic appendectomy: a comparative outcomes and intraoperative cost analysis. J Pediatr Surg 2018; 53:616-619. [PMID: 28550935 DOI: 10.1016/j.jpedsurg.2017.05.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 04/10/2017] [Accepted: 05/15/2017] [Indexed: 12/23/2022]
Abstract
BACKGROUND Appendiceal ligation during pediatric laparoscopic appendectomy (LA) may be performed using looped suture versus stapler. Controversy regarding the utility of either method exists. Clinical outcomes and cost analysis of LA with both methods were compared. METHODS All pediatric LA were performed from fiscal years 2013 and 2014 by two pediatric surgeons. While one surgeon used looped suture, the other used stapler exclusively. chi-Square tests were performed to analyze associations. RESULTS Two hundred thirty-eight cases were analyzed where looped suture versus stapler LA was performed in 46% and 54% of patients, respectively. Operating room costs were $317.10 and $707.12/person for looped suture and stapler LA, respectively (P<0.0001). Difference in cost of $390.02/person was attributed solely to ligation type. On bivariate analysis, rate of in-hospital complications, length of stay, return-to-ER and readmission within 30 days did not significantly differ between groups. CONCLUSION A comparative analysis of looped suture versus stapler device during LA for pediatric appendicitis revealed that postoperative complications, length of stay, ER visits and readmissions were not significantly different. Looped suture LA was significantly more cost efficient than stapler LA. In pediatric appendicitis, appendiceal ligation during LA may be performed safely and cost effectively with looped suture versus stapler. TYPE OF STUDY Cost effectiveness LEVEL OF EVIDENCE: III.
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Rao KA, Burroway B, Blass L, Allen CJ, Tashiro J, Sola JE, Hogan AR, Neville HL, Perez EA. Pediatric Stab Wounds: A 13-Year Experience. J Am Coll Surg 2017. [DOI: 10.1016/j.jamcollsurg.2017.07.1025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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