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Nes E, Chugh PV, Keefe G, Culbreath K, Morrow KA, Ehret DEY, Soll RF, Horbar JD, Harting MT, Lally KP, Modi BP, Jaksic T, Edwards EM. Predictors of Mortality in Very Low Birth Weight Neonates With Congenital Diaphragmatic Hernia. J Pediatr Surg 2024; 59:818-824. [PMID: 38368194 DOI: 10.1016/j.jpedsurg.2024.01.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 01/22/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Limited data exists regarding the mortality of very low birth weight (VLBW) neonates with congenital diaphragmatic hernia (CDH). This study aims to quantify and determine predictors of mortality in VLBW neonates with CDH. METHODS This analysis of 829 U.S. NICUs included VLBW [birth weight ≤1500g] neonates, born 2011-2021 with and without CDH. The primary outcome was in-hospital mortality. A generalized estimating equation regression model determined the adjusted risk ratio (ARR) of mortality. RESULTS Of 426,140 VLBW neonates, 535 had CDH. In neonates with CDH, 48.4% had an additional congenital anomaly vs 5.5% without. In-hospital mortality for neonates with CDH was 70.4% vs 12.6% without. Of those with CDH, 73.3% died by day of life 3. Of VLBW neonates with CDH, 38% were repaired. A subgroup analysis was performed on 60% of VLBW neonates who underwent delivery room intubation or mechanical ventilation, as an indicator of active treatment. Mortality in this group was 62.7% for neonates with CDH vs 16.4% without. Higher Apgars at 1 min and repair of CDH were associated with lower mortality (ARR 0.91; 95%CI 0.87,0.96 and ARR 0.28; 0.21,0.39). The presence of additional congenital anomalies was associated with higher mortality (ARR 1.14; 1.01,1.30). CONCLUSION These benchmark data reveal that VLBW neonates with CDH have an extremely high mortality. Almost half of the cohort have an additional congenital anomaly which significantly increases the risk of death. This study may be utilized by providers and families to better understand the guarded prognosis of VLBW neonates with CDH. TYPE OF STUDY Level II. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Emily Nes
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Priyanka V Chugh
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Gregory Keefe
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | | | | | - Danielle E Y Ehret
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Roger F Soll
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Jeffrey D Horbar
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Matthew T Harting
- McGovern Medical School at UTHealth and Children's Memorial Hermann Hospital Houston, Congenital Diaphragmatic Hernia Study Group, Houston, TX, USA
| | - Kevin P Lally
- McGovern Medical School at UTHealth and Children's Memorial Hermann Hospital Houston, Congenital Diaphragmatic Hernia Study Group, Houston, TX, USA
| | - Biren P Modi
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Tom Jaksic
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Erika M Edwards
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA; University of Vermont, Department of Mathematics and Statistics, Burlington, VT, USA.
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Nes E, Edwards EM, Jaksic T. Reply to Letter to the Editor by Gowda S, et al. J Pediatr Surg 2024:S0022-3468(24)00203-3. [PMID: 38616468 DOI: 10.1016/j.jpedsurg.2024.03.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/16/2024]
Affiliation(s)
- Emily Nes
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA.
| | - Erika M Edwards
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont, Department of Mathematics and Statistics, Burlington, VT, USA
| | - Tom Jaksic
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
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Nes E, Jaksic T, Edwards EM. Reply to Letter to the Editor by Lohmann P, et al. J Pediatr Surg 2024:S0022-3468(24)00202-1. [PMID: 38616469 DOI: 10.1016/j.jpedsurg.2024.03.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/16/2024]
Affiliation(s)
- Emily Nes
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA.
| | - Tom Jaksic
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Erika M Edwards
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont, Department of Mathematics and Statistics, Burlington, VT, USA
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Chugh PV, Nes E, Culbreath K, Keefe G, Edwards EM, Morrow KA, Ehret D, Soll RF, Modi BP, Horbar JD, Jaksic T. Comparing Healthcare Needs in Extremely Low Birth Weight Infants With NEC and Spontaneous Intestinal Perforation. J Pediatr Surg 2024:S0022-3468(24)00157-X. [PMID: 38561308 DOI: 10.1016/j.jpedsurg.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/21/2024] [Accepted: 03/10/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) and spontaneous intestinal perforation (SIP) affect 6-8% of extremely low birth weight (ELBW) infants. SIP has lower mortality than NEC, but with similar short-term morbidity in length of stay, growth failure, and supplemental oxygen requirements. Comparative long-term neurodevelopmental outcomes have not been clarified. METHODS Data were prospectively collected from 59 North American neonatal units, regarding ELBW infants (401-1000 g or 22-27 weeks gestational age) born between 2011 and 2018 and evaluated again at 16-26 months corrected age. Outcomes were collected from infants with laparotomy-confirmed NEC, laparotomy-confirmed SIP, and those without NEC or SIP. The primary outcome was severe neurodevelopmental disability. Secondary outcomes were weight <10th percentile, medical readmission, post-discharge surgery and medical support at home. Adjusted risk ratios (ARR) were calculated. RESULTS Of 13,673 ELBW infants, 6391 (47%) were followed including 93 of 232 (40%) with NEC and 100 of 235 (42%) with SIP. There were no statistically significant differences in adjusted risk of any outcomes when directly comparing NEC to SIP (ARR 2.35; 95% CI 0.89, 6.26). However, infants with NEC had greater risk of severe neurodevelopmental disability (ARR 1.43; 1.09-1.86), rehospitalization (ARR 1.46; 1.17-1.82), and post-discharge surgery (ARR 1.82; 1.48-2.23) compared to infants without NEC or SIP. Infants with SIP only had greater risk of post-discharge surgery (ARR 1.64; 1.34-2.00) compared to infants without NEC or SIP. CONCLUSIONS ELBW infants with NEC had significantly increased risk of severe neurodevelopmental disability and post-discharge healthcare needs, consistent with prior literature. We now know infants with SIP also have increased healthcare needs. LEVELS OF EVIDENCE Level II.
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Affiliation(s)
- Priyanka V Chugh
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Emily Nes
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | | | - Gregory Keefe
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Erika M Edwards
- University of Vermont, Department of Mathematics and Statistics, Burlington, VT, USA; Vermont Oxford Network, Burlington, VT, USA
| | | | - Danielle Ehret
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Roger F Soll
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Biren P Modi
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Jeffrey D Horbar
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Tom Jaksic
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA.
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Nes E, Knell J, Keefe G, Culbreath K, Han SM, McGivney M, Staffa SJ, Modi BP, Carey AN, Jaksic T, Duggan CP. Factors associated with D-lactic acidosis in pediatric intestinal failure: A case-control study. J Pediatr Gastroenterol Nutr 2024; 78:217-222. [PMID: 38374557 PMCID: PMC10883598 DOI: 10.1002/jpn3.12075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 10/13/2023] [Accepted: 10/18/2023] [Indexed: 02/21/2024]
Abstract
BACKGROUND D-lactic acidosis (DLA) is a serious complication of short bowel syndrome (SBS) in children with intestinal failure (IF). Malabsorbed carbohydrates are metabolized by bacteria in the intestine to D-lactate which can lead to metabolic acidosis and neurologic symptoms. METHODS A retrospective chart review was performed in children ≤18 years old with SBS who had one of the following criteria: unexplained metabolic acidosis, neurologic signs or symptoms, history of antibiotic therapy for small bowel bacterial overgrowth, or high clinical suspicion of DLA. Cases had serum D-lactate concentration >0.25 mmol/L; controls with concentrations ≤0.25 mmol/L. RESULTS Of forty-six children, median age was 3.16 (interquartile range (IQR): 1.98, 5.82) years, and median residual bowel length was 40 (IQR: 25, 59) cm. There were 23 cases and 23 controls. Univariate analysis showed that cases had significantly lower median bicarbonate (19 vs. 24 mEq/L, p = 0.001), higher anion gap (17 vs. 14 mEq/L, p < 0.001) and were less likely to be receiving parenteral nutrition, compared with children without DLA. Multivariable analysis identified midgut volvulus, history of intestinal lengthening procedure, and anion gap as significant independent risk factors. Midgut volvulus was the strongest independent factor associated with DLA (adjusted odds ratio = 17.1, 95% CI: 2.21, 133, p = 0.007). CONCLUSION DLA is an important complication of pediatric IF due to SBS. Patients with IF, particularly those with history of midgut volvulus, having undergone intestinal lengthening, or with anion gap acidosis, should be closely monitored for DLA.
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Affiliation(s)
- Emily Nes
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Jamie Knell
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Gregory Keefe
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Katherine Culbreath
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Sam M Han
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Megan McGivney
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Steven J Staffa
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Alexandra N Carey
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Center for Nutrition, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Christopher P Duggan
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Center for Nutrition, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
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Culbreath K, Keefe G, Nes E, Edwards EM, Knell J, Morrow KA, Soll RF, Jaksic T, Horbar JD, Modi BP. Association between neurodevelopmental outcomes and concomitant presence of NEC and IVH in extremely low birth weight infants. J Perinatol 2024; 44:108-115. [PMID: 37735208 DOI: 10.1038/s41372-023-01780-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 08/31/2023] [Accepted: 09/12/2023] [Indexed: 09/23/2023]
Abstract
OBJECTIVE To quantify the association between necrotizing enterocolitis (NEC) and neurodevelopmental disability (NDI) in extremely low birth weight (ELBW) infants with intraventricular hemorrhage (IVH). STUDY DESIGN ELBW survivors born 2011-2017 and evaluated at 16-26 months corrected age in the Vermont Oxford Network (VON) ELBW Follow-Up Project were included. Logistic regression determined the adjusted relative risk (aRR) of severe NDI in medical or surgical NEC compared to no NEC, stratified by severity of IVH. RESULTS Follow-up evaluation occurred in 5870 ELBW survivors. Compared to no NEC, medical NEC had no impact on NDI, regardless of IVH status. Surgical NEC increased risk of NDI in patients with no IVH (aRR 1.69; 95% CI 1.36-2.09), mild IVH (aRR 1.36;0.97-1.92), and severe IVH (aRR 1.35;1.13-1.60). CONCLUSIONS ELBW infants with surgical NEC carry increased risk of neurodevelopmental disability within each IVH severity stratum. These data describe the additive insult of surgical NEC and IVH on neurodevelopment, informing prognostic discussions and highlighting the need for preventative interventions.
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Affiliation(s)
- Katherine Culbreath
- Boston Children's Hospital, Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston, MA, USA
| | - Gregory Keefe
- Boston Children's Hospital, Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston, MA, USA
| | - Emily Nes
- Boston Children's Hospital, Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston, MA, USA
| | | | - Jamie Knell
- Boston Children's Hospital, Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston, MA, USA
| | | | | | - Tom Jaksic
- Boston Children's Hospital, Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston, MA, USA
| | | | - Biren P Modi
- Boston Children's Hospital, Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston, MA, USA.
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Culbreath K, Keefe G, Nes E, Staffa SJ, Carey AN, Jaksic T, Goldsmith JD, Modi BP, Ouahed JD, Jimenez L. Factors Associated With Chronic Intestinal Inflammation Resembling Inflammatory Bowel Disease in Pediatric Intestinal Failure: A Matched Case-Control Study. J Pediatr Gastroenterol Nutr 2023; 76:468-474. [PMID: 36720109 DOI: 10.1097/mpg.0000000000003718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND AIMS There is a subset of intestinal failure patients with associated chronic intestinal inflammation resembling inflammatory bowel disease. This study aimed to evaluate factors associated with chronic intestinal inflammation in pediatric intestinal failure. METHODS This was a single-center retrospective case-control study of children <18 years old with intestinal failure. Cases were defined by abnormal amounts of chronic intestinal inflammation on biopsies. Children with diversion colitis, eosinophilic colitis, or isolated anastomotic ulceration were excluded. Cases were matched 1:2 to intestinal failure controls based on sex, etiology of intestinal failure, and duration of intestinal failure. Multivariable conditional logistic regression was used to compare clinical factors between cases and controls, accounting for clustering within matched sets. A subgroup analysis was performed assessing factors associated with escalation of anti-inflammatory therapy. RESULTS Thirty cases were identified and matched to 60 controls. On univariate analysis, longer parenteral nutrition (PN) duration (1677 vs 834 days, P = 0.03), current PN use (33.3% vs 20.0%, P = 0.037), and culture-proven bacterial overgrowth (53.3% vs 31.7%, P = 0.05) were associated with chronic intestinal inflammation. On multivariable analysis, no variable reached statistical significance. On subgroup analysis, duration of intestinal failure, location of inflammation, and worst degree of inflammation on histology were associated with escalation of therapy. CONCLUSIONS PN dependence and intestinal dysbiosis are associated with chronic intestinal inflammation in children with intestinal failure. Severity of inflammation is associated with escalation of therapy. Further analysis is needed to assess these associations and the efficacy of treatments in this population.
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Affiliation(s)
- Katherine Culbreath
- From the Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
- the Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Gregory Keefe
- From the Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
- the Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Emily Nes
- From the Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
- the Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Steven J Staffa
- From the Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Alexandra N Carey
- the Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA
- the Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Tom Jaksic
- From the Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
- the Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jeffrey D Goldsmith
- the Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Biren P Modi
- From the Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
- the Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jodie D Ouahed
- the Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Lissette Jimenez
- the Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA
- the Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, MA
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Keefe G, Culbreath K, Staffa SJ, Carey AN, Jaksic T, Kumar R, Modi BP. High Rate of Venous Thromboembolism in Severe Pediatric Intestinal Failure. J Pediatr 2023; 253:152-157. [PMID: 36181872 DOI: 10.1016/j.jpeds.2022.09.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 08/15/2022] [Accepted: 09/23/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To quantify the rate of venous thromboembolism (VTE) in patients with pediatric intestinal failure and identify associated risk factors. STUDY DESIGN We performed a retrospective cohort study in pediatric patients (<21 years old) with severe pediatric intestinal failure (≥90 consecutive days of parenteral nutrition) secondary to short bowel syndrome who were treated from 2014 to 2021 at an interdisciplinary intestinal rehabilitation program. The primary outcome was the incidence of VTE. Multivariable regression was performed to identify independent clinical predictors of VTE. RESULTS A total of 263 patients (59.7% male) met the criteria for inclusion. The cumulative incidence of VTE was 28.1%, with a rate of 0.32 VTEs per 1000 catheter-days. On univariate analysis, the number of catheter days, number of catheters, and history of central line-associated blood stream infection were associated with VTE. On multivariable logistic regression, a higher number of catheters was an independent risk factor for VTE (aOR, 1.17; 95% CI, 1.06-1.29). Additionally, earlier gestational age was a risk factor for VTE such that every week decrease in gestational age conferred a 9% increased risk of VTE (aOR, 1.09; 95% CI, 1.02-1.16). CONCLUSIONS In this retrospective study, 28.1% of patients with severe pediatric intestinal failure developed VTE; the number of catheters and early gestational age were noted to be independent risk factors for VTE. This high incidence of VTE highlights the need to investigate VTE in pediatric intestinal failure prospectively, including the potential benefit of prophylactic anticoagulation.
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Affiliation(s)
- Gregory Keefe
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA; Department of Surgery, Boston Children's Hospital, Boston, MA
| | - Katherine Culbreath
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA; Department of Surgery, Boston Children's Hospital, Boston, MA
| | - Steven J Staffa
- Department of Surgery, Boston Children's Hospital, Boston, MA
| | - Alexandra N Carey
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA; Department of Surgery, Boston Children's Hospital, Boston, MA
| | - Riten Kumar
- Department of Pediatrics, Harvard Medical School, Boston, MA; Dana Farber/Boston Children's Hospital Cancer and Blood Disorders Center, Boston, MA
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA; Department of Surgery, Boston Children's Hospital, Boston, MA.
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Jaksic T. Current short bowel syndrome management: An era of improved outcomes and continued challenges. J Pediatr Surg 2023; 58:789-798. [PMID: 36870826 DOI: 10.1016/j.jpedsurg.2023.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 01/06/2023] [Indexed: 01/22/2023]
Abstract
Prior to the late 1960s, pediatric short bowel syndrome was a frequently fatal disease. Currently, pediatric interdisciplinary bowel rehabilitation centers report very high survival rates. The mortality trends, up-to-date definitions, incidence, causes, and clinical manifestations of short bowel syndrome are reviewed. Emphasis is placed upon the nutritional, medical, and surgical advances that have contributed to the dramatic improvement in outcomes for pediatric short bowel syndrome patients. Recent findings and remaining challenges are highlighted.
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Affiliation(s)
- Tom Jaksic
- Department of Surgery, Boston Children's Hospital, Harvard Medical School, 333 Longwood Avenue, Boston MA, 02115, USA.
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Culbreath K, Knell J, Keefe G, Nes E, Han SM, Edwards EM, Morrow KA, Soll RF, Jaksic T, Horbar JD, Modi BP. Impact of concomitant necrotizing enterocolitis on mortality in very low birth weight infants with intraventricular hemorrhage. J Perinatol 2023; 43:91-96. [PMID: 35715599 DOI: 10.1038/s41372-022-01434-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 06/02/2022] [Accepted: 06/09/2022] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To evaluate the impact of necrotizing enterocolitis (NEC) on mortality in very low birth weight (VLBW) infants with intraventricular hemorrhage (IVH). STUDY DESIGN Data were collected on VLBW infants born 2014-2018 at Vermont Oxford Network (VON) centers. NEC and IVH were categorized by severity. Adjusted risk ratios (ARR) for in-hospital mortality were calculated. RESULTS This study included 187 187 VLBW infants. Both medical and surgical NEC increased mortality risk compared to those without NEC. Stratification by IVH severity modified this effect (no IVH: ARR 3.04 (95%CI 2.74-3.38) for medical NEC and 4.17 (3.84-4.52) for surgical NEC; mild IVH: ARR 2.14 (1.88-2.44) for medical NEC and 2.49 (2.24-2.78) for surgical NEC; severe IVH: ARR 1.14 (1.03-1.26) for medical NEC and 1.10 (1.02-1.18) for surgical NEC). CONCLUSION The relative impact of NEC on mortality decreased as IVH severity increased. Given the frequent coexistence of NEC and IVH, these data inform multidisciplinary management of these complex patients.
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Affiliation(s)
- Katherine Culbreath
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Jamie Knell
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Gregory Keefe
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Emily Nes
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Sam M Han
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | - Tom Jaksic
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | - Biren P Modi
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA.
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Keefe G, Culbreath K, Edwards EM, Morrow KA, Soll RF, Modi BP, Horbar JD, Jaksic T. Current outcomes of infants with esophageal atresia and tracheoesophageal fistula: A multicenter analysis. J Pediatr Surg 2022; 57:970-974. [PMID: 35300859 DOI: 10.1016/j.jpedsurg.2022.01.060] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 01/31/2022] [Indexed: 10/19/2022]
Abstract
OBJECTIVE This study aims to quantify mortality rates and hospital lengths of stay (LOS) in neonates with esophageal atresia and tracheoesophageal fistula (EA/TEF), and to characterize the effects of birth weight (BW) and associated congenital anomalies upon these. METHODS Data regarding patients with EA/TEF were prospectively collected (2013-2019) at 298 North American centers. The primary outcome was mortality and secondary outcome was LOS. Risk factors affecting mortality and LOS were assessed. RESULTS EA/TEF was diagnosed in 3290 infants with a median BW of 2476 g (IQR 1897,2970). In-hospital mortality was 12.7%. Mortality was inversely correlated with BW. After adjustment, the risk of mortality decreased by approximately 11% with every 100 g increase in BW. A significant congenital anomaly other than EA/TEF was diagnosed in 37.9% of patients. Risk of mortality increased in patients with associated congenital anomalies, most notably in those with a severe cardiac anomaly. Lower BW was associated with an increased mean LOS among survivors. Similar to mortality risk, additional anomalies were associated with prolonged LOS. CONCLUSIONS This study demonstrates an in-hospital mortality of over 10%. Both increased mortality and prolonged LOS are highly associated with lower birth weight and the presence of concomitant congenital anomalies.
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Affiliation(s)
- Gregory Keefe
- Boston Children's Hospital, Department of Surgery, Boston, MA, United States of America
| | - Katherine Culbreath
- Boston Children's Hospital, Department of Surgery, Boston, MA, United States of America
| | - Erika M Edwards
- Vermont Oxford Network, Burlington, VT, United States of America
| | - Kate A Morrow
- Vermont Oxford Network, Burlington, VT, United States of America
| | - Roger F Soll
- Vermont Oxford Network, Burlington, VT, United States of America
| | - Biren P Modi
- Boston Children's Hospital, Department of Surgery, Boston, MA, United States of America
| | - Jeffrey D Horbar
- Vermont Oxford Network, Burlington, VT, United States of America
| | - Tom Jaksic
- Boston Children's Hospital, Department of Surgery, Boston, MA, United States of America.
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Culbreath K, Keefe G, Edwards EM, Morrow KA, Soll RF, Jaksic T, Horbar JD, Modi BP. Morbidity associated with laparotomy-confirmed spontaneous intestinal perforation: A prospective multicenter analysis. J Pediatr Surg 2022; 57:981-985. [PMID: 35287964 DOI: 10.1016/j.jpedsurg.2022.01.058] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 01/31/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Differences in morbidities between spontaneous intestinal perforation (SIP) and necrotizing enterocolitis (NEC) are unknown. METHODS Prospectively collected multicenter data regarding very low birth weight (VLBW) infants 2015-2019 were analyzed. Diagnosis of SIP or NEC was laparotomy-confirmed in all patients. Multivariable regression modeling was used to assess adjusted length of stay (LOS; primary outcome) and adjusted risk ratios (ARR) for weight <10th percentile at discharge, and supplemental oxygen requirement at discharge. RESULTS Of 201,300 VLBW infants at 790 hospitals, 1523 had SIP and 2601 had NEC. Adjusted LOS was similar for SIP and NEC (92 vs 88 days, p = 0.08561), but significantly higher than seen without SIP or NEC (68 days, p<0.0001). The risk of growth morbidity at discharge was similar between SIP and NEC (74.2% vs 75.3%; ARR:1.00;0.94,1.06), but higher than infants without SIP or NEC (47.7%; ARR:0.50;0.47,0.53). Infants with NEC were less likely to require supplemental oxygen at discharge than infants with SIP (24.4% vs 34.9%; ARR:0.80; 0.71,0.89). CONCLUSIONS Although mortality is known to be lower in VLBW infants with SIP than NEC, this study highlights the similarly high morbidity experienced by both groups of infants. These benchmark data can help align counseling of families with expected outcomes. LEVEL OF EVIDENCE Level II. TYPE OF STUDY Prognosis study (Cohort Study).
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Affiliation(s)
- Katherine Culbreath
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA
| | - Gregory Keefe
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA
| | | | | | | | - Tom Jaksic
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA
| | | | - Biren P Modi
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA.
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Keefe G, Culbreath K, Knell J, Chugh PV, Staffa SJ, Jaksic T, Modi BP. Long-term assessment of bilirubin and transaminase trends in pediatric intestinal failure patients during the era of hepatoprotective parenteral nutrition. J Pediatr Surg 2022; 57:122-126. [PMID: 34686375 DOI: 10.1016/j.jpedsurg.2021.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 09/08/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE This study aimed to characterize the relationship between hepatoprotective parenteral nutrition (PN) dependence and long-term serum liver tests in children with intestinal failure (IF). METHODS A retrospective review was performed of children with severe IF (> 90 consecutive days of PN) who were followed from 2012 to 2019 at a multidisciplinary intestinal rehabilitation program. Patients were stratified into three groups based on level of PN dependence at most recent follow up: EN (achieved enteral autonomy), mixed (parenteral and enteral nutrition), and PN (> 75% of caloric intake from PN). PN at any point for this cohort was hepatoprotective, defined as soy-based lipids < 1.5 g/kg/day, combination (soy, medium chain fatty acid, olive and fish oil) lipid emulsion, or fish oil-based lipid emulsion. Kaplan-Meier analysis and a generalized estimating equation (GEE) model were utilized to estimate time to normalization and trends, respectively, of two serum markers of liver health: direct bilirubin (DB) and alanine aminotransferase (ALT). RESULTS The study included 123 patients (67 EN, 32 mixed, 24 PN). Median follow up time was 4 years. Based on the Kaplan Meier curve, 100% of EN and mixed group patients achieved normal DB levels by 3 years, while 32% of the PN group had elevated DB levels (Fig. 1). At 5 years, 16% of EN patients had elevated ALT levels compared to 73% of PN patients (p < 0.001, Fig. 2). The PN group's ALT levels were 1.76-fold above normal at 3 years (95%CI 1.48-2.03) and 1.65-fold above normal at 5 years (95%CI 1.33-1.97, Fig. 3). CONCLUSIONS While serum bilirubin levels tend to normalize, long-term PN dependence in the era of hepatoprotective PN is associated with a persistent transaminase elevation in an overwhelming majority of patients. These data support continued vigilant monitoring of liver health in children with intestinal failure. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Gregory Keefe
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA; Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Katherine Culbreath
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA; Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Jamie Knell
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA; Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Priyanka V Chugh
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Steven J Staffa
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA; Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA; Department of Surgery, Boston Children's Hospital, Boston, MA, USA.
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Han SM, Hong CR, Knell J, Edwards EM, Morrow KA, Soll RF, Modi BP, Horbar JD, Jaksic T. Trends in incidence and outcomes of necrotizing enterocolitis over the last 12 years: A multicenter cohort analysis. J Pediatr Surg 2020; 55:998-1001. [PMID: 32173122 DOI: 10.1016/j.jpedsurg.2020.02.046] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 02/20/2020] [Indexed: 01/07/2023]
Abstract
OBJECTIVE We sought to describe changes in the incidence and mortality of necrotizing enterocolitis (NEC) and associated surgical management strategies for very low birth weight (VLBW) infants. METHODS Data were prospectively collected on VLBW infants (≤1500 g or < 29 weeks) born 2006 to 2017 and admitted to 820 U.S. centers. NEC was defined by the presence of at least one clinical and one radiographic finding. Trends analyses were performed to assess changes in incidence and mortality over time. RESULTS Of 473,895 VLBW infants, 36,130 (7.6%) were diagnosed with NEC, of which 21,051 (58.3%) had medical NEC and 15,079 (41.7%) had surgical NEC. Medical NEC decreased from 5.3% to 3.0% (p < 0.0001). Surgical NEC decreased from 3.4% to 3.1% (p = 0.06). Medical NEC mortality decreased from 20.7% to 16.8% (p = 0.003), while surgical NEC mortality decreased from 36.6% to 31.6% (p < 0.0001). In the surgical cohort, the use of primary peritoneal drainage (PPD) versus initial laparotomy rose from 23.2% to 46.8%. CONCLUSION The incidence and mortality of both medical and surgical NEC have decreased over time. Changes in surgical management during this time period included the increased utilization of primary peritoneal drainage. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Sam M Han
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Charles R Hong
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Jamie Knell
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Erika M Edwards
- University of Vermont and Vermont Oxford Network, Burlington, VT, USA
| | | | - Roger F Soll
- University of Vermont and Vermont Oxford Network, Burlington, VT, USA
| | - Biren P Modi
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Jeffrey D Horbar
- University of Vermont and Vermont Oxford Network, Burlington, VT, USA
| | - Tom Jaksic
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA.
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Han SM, Knell J, Henry O, Riley H, Hong CR, Staffa SJ, Modi BP, Jaksic T. Long-term outcomes of severe surgical necrotizing enterocolitis. J Pediatr Surg 2020; 55:848-851. [PMID: 32085915 DOI: 10.1016/j.jpedsurg.2020.01.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 01/25/2020] [Indexed: 11/19/2022]
Abstract
PURPOSE We sought to describe long-term outcomes of infants with severe surgical necrotizing enterocolitis (NEC). METHODS Data were collected on infants with surgical NEC (2009-2018). Severe surgical NEC was defined by extensive bowel loss with residual bowel length <30 cm, and "NEC totalis" was identified per operative report. Post-operative management and long-term outcomes were assessed, including enteral autonomy, severe neurodevelopmental disability, and educational attainment. RESULTS Of 268 infants with surgical NEC, 41 (15%) had severe surgical NEC, and 14/41 were identified as "NEC totalis". Zero severe NEC vs. 8 (57%) "NEC totalis" patients were placed on comfort measures following initial surgery (p < 0.001). Twenty-five patients (93%) with severe NEC survived vs 3/6 with "NEC totalis" (p < 0.001). The 28 survivors (68%) were followed for a median (IQR) duration of 8(4,10) years. Nine (32%) with severe NEC were weaned from parenteral nutrition. Eight (29%) had ≥1 marker for severe neurodevelopmental disability, and 11/16(69%) (7-16 years) were attending school at last follow-up. CONCLUSION Long-term survival is excellent following initial discharge, and achievement of enteral autonomy is feasible in patients with severe surgical NEC. The majority of patients who survive do not have severe neurodevelopmental disability and participate in school. Given current survivals and outcomes, focus on measured residual bowel length may be more appropriate than the subjective term "NEC-totalis." TYPE OF STUDY Prognosis Study. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Sam M Han
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jamie Knell
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Owen Henry
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Heather Riley
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Charles R Hong
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Steven J Staffa
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA.
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Han SM, Watters KF, Hong CR, Edwards EM, Knell J, Morrow KA, Soll RF, Jaksic T, Horbar JD, Modi BP. Tracheostomy in Very Low Birth Weight Infants: A Prospective Multicenter Study. Pediatrics 2020; 145:peds.2019-2371. [PMID: 32098788 DOI: 10.1542/peds.2019-2371] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/05/2019] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES In this study, we benchmark outcomes and identify factors associated with tracheostomy placement in infants of very low birth weight (VLBW). METHODS Data were prospectively collected on infants of VLBW (401-1500 g or gestational age of 22-29 weeks) born between 2006 and 2016 and admitted to 796 North American centers. Length of stay (LOS), mortality, associated surgical procedures, and comorbidities were assessed, and infants who received tracheostomy were compared with those who did not. Multivariable logistic regressions were performed to identify risk factors for tracheostomy placement and for mortality in those receiving tracheostomy. RESULTS Of 458 624 infants of VLBW studied, 3442 (0.75%) received tracheostomy. Infants with tracheostomy had a median (interquartile range) LOS of 226 (168-304) days and a mortality rate of 18.8%, compared with 58 (39-86) days and 8.3% for infants without tracheostomy. Independent risk factors associated with tracheostomy placement included male sex, birth weight <1001 g, African American non-Hispanic maternal race, chronic lung disease (CLD), intraventricular hemorrhage, patent ductus arteriosus ligation, and congenital neurologic, cardiac, and chromosomal anomalies. Among infants who received tracheostomy, male sex, birth weight <751 g, CLD, and congenital anomalies were independent predictors of mortality. CONCLUSIONS Infants of VLBW receiving tracheostomy had twice the risk of mortality and nearly 4 times the initial LOS of those without tracheostomy. CLD and congenital anomalies were the strongest predictors of tracheostomy placement and mortality. These benchmark data on tracheostomy in infants of VLBW should guide discussions with patient families and inform future studies and interventions.
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Affiliation(s)
- Sam M Han
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, and
| | - Karen F Watters
- Department of Otolaryngology and Communication Enhancement, Harvard Medical School and Boston Children's Hospital, Boston, Massachusetts
| | - Charles R Hong
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, and
| | - Erika M Edwards
- University of Vermont, Burlington, Vermont; and.,Vermont Oxford Network, Burlington, Vermont
| | - Jamie Knell
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, and
| | | | - Roger F Soll
- University of Vermont, Burlington, Vermont; and.,Vermont Oxford Network, Burlington, Vermont
| | - Tom Jaksic
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, and
| | - Jeffrey D Horbar
- University of Vermont, Burlington, Vermont; and.,Vermont Oxford Network, Burlington, Vermont
| | - Biren P Modi
- Department of Surgery and Center for Advanced Intestinal Rehabilitation, and
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Han SM, Knell J, Henry O, Hong CR, Han GY, Staffa SJ, Modi BP, Jaksic T. Long-Term Outcomes and Disease Burden of Neonatal Onset Short Bowel Syndrome. J Pediatr Surg 2020; 55:164-168. [PMID: 31679769 DOI: 10.1016/j.jpedsurg.2019.09.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 09/29/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE The study aims to describe long-term outcomes and disease burden of neonatal onset short bowel syndrome (SBS). METHODS Utilizing the WHO criteria for adolescence, patients 10-19 years of age with neonatal onset SBS requiring parenteral nutrition (PN) for >90 days and followed by our multidisciplinary intestinal rehabilitation center between 2009 and 2018 were included for analysis. RESULTS Seventy adolescents with SBS were studied. Median (IQR) age at last follow up in our center was 15 (11, 17) years. There was 0% mortality in the cohort, and 94% remained transplant free. Fifty-three patients (76%) achieved enteral autonomy. Three patients were weaned from PN without transplantation after six years of follow-up and another four after ten years of care at our multidisciplinary center. Disease burden remained higher in adolescents receiving PN, including inpatient hospitalizations (p < 0.01), procedures (p = 0.01), clinic visits (p < 0.01), and number of prescribed medications (p < 0.01). CONCLUSION Survival for adolescents with neonatal onset SBS is excellent. Of the cohort studied, there was no mortality, and more than 75% achieved enteral autonomy. Disease burden remains high for adolescents who remain dependent on PN. However, achievement of enteral autonomy is feasible with long-term multidisciplinary rehabilitation. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Sam M Han
- Center for Advanced Intestinal Rehabilitation and Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jamie Knell
- Center for Advanced Intestinal Rehabilitation and Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Owen Henry
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Charles R Hong
- Center for Advanced Intestinal Rehabilitation and Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Grace Y Han
- Center for Advanced Intestinal Rehabilitation and Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Steven J Staffa
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation and Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation and Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA.
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Hong CR, Han SM, Staffa SJ, Carey AN, Modi BP, Jaksic T. Long-term outcomes of ultrashort bowel syndrome due to malrotation with midgut volvulus managed at an interdisciplinary pediatric intestinal rehabilitation center. J Pediatr Surg 2019; 54:964-967. [PMID: 30826119 DOI: 10.1016/j.jpedsurg.2019.01.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 01/27/2019] [Indexed: 12/20/2022]
Abstract
PURPOSE The purpose of this study was to describe long-term outcomes of pediatric-onset ultrashort bowel syndrome owing to midgut volvulus managed at an interdisciplinary intestinal rehabilitation center. METHODS Patients with a history of malrotation and pediatric-onset midgut volvulus causing extensive bowel loss (<20% residual small bowel length expected for postconception age) and treated between 2010 and 2017 were reviewed. Data are expressed as median (IQR). RESULTS Twenty-three patients had midgut volvulus at age 1 (0-21) day leading to 9 (8-12) percent predicted residual bowel length. Eight (35%) had gastroschisis. Follow-up was 8.5 (6.6-12.2) years from volvulus. Five (22%) patients underwent intestinal/multivisceral transplantation, and all achieved enteral autonomy. Eighteen (78%) patients remained transplant-free, 7 of whom achieved enteral autonomy after 718 (682-1030) days of parenteral nutrition. Transplant-free enteral autonomy was achieved by 0/6 patients with gastroschisis, compared to 7/12 without gastroschisis (p = 0.04). For the overall group, 18 (78%) patients had small bowel bacterial overgrowth, and 7 manifested symptomatic D-lactic acidosis. We observed 2 mortalities, one awaiting transplant and one 4 years following transplantation. CONCLUSION Midgut volvulus owing to malrotation with extensive bowel loss is associated with favorable long-term survival. Transplant-free enteral autonomy may be feasible, particularly in the absence of gastroschisis. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE IIb, retrospective cohort study.
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Affiliation(s)
- Charles R Hong
- Center for Advanced Intestinal Rehabilitation, Department of Surgery; Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Sam M Han
- Center for Advanced Intestinal Rehabilitation, Department of Surgery; Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Steven J Staffa
- Department of Surgery; Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Alexandra N Carey
- Center for Advanced Intestinal Rehabilitation, Center for Nutrition, Division of Gastroenterology, Hepatology, and Nutrition; Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Department of Surgery; Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Department of Surgery; Boston Children's Hospital and Harvard Medical School, Boston, MA, USA.
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Knell J, Han SM, Jaksic T, Modi BP. In Brief. Curr Probl Surg 2019. [DOI: 10.1067/j.cpsurg.2018.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Affiliation(s)
- Jamie Knell
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital, Boston, MA
| | - Sam M Han
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital, Boston, MA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital, Boston, MA; Harvard Medical School, Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA
| | - Biren P Modi
- Harvard Medical School, Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA.
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Knell J, Han SM, Jaksic T, Modi BP. WITHDRAWN: In Brief. Curr Probl Surg 2018. [DOI: 10.1067/j.cpsurg.2018.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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22
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Affiliation(s)
- Tom Jaksic
- Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Department of Pediatric Surgery Boston Children's Hospital, Harvard Medical School.
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23
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Hong CR, Fullerton BS, Mercier CE, Morrow KA, Edwards EM, Ferrelli KR, Soll RF, Modi BP, Horbar JD, Jaksic T. Growth morbidity in extremely low birth weight survivors of necrotizing enterocolitis at discharge and two-year follow-up. J Pediatr Surg 2018; 53:1197-1202. [PMID: 29627178 DOI: 10.1016/j.jpedsurg.2018.02.085] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 02/27/2018] [Indexed: 11/18/2022]
Abstract
PURPOSE The purpose of this study was to examine postnatal growth outcomes and predictors of growth failure at 18-24months corrected age among extremely low birth weight (ELBW) survivors of necrotizing enterocolitis (NEC) compared to survivors without NEC. METHODS Data were collected prospectively on ELBW (22-27weeks gestation or 401-1000g birth weight) infants born 2000-2013 at 46 centers participating in the Vermont Oxford Network follow-up project. Severe growth failure was defined as <3rd percentile weight-for-age. RESULTS There were 9171 evaluated infants without NEC, 416 with medical NEC, and 462 with surgical NEC. Rates of severe growth failure at discharge were higher among infants with medical NEC (56%) and surgical NEC (61%), compared to those without NEC (36%). At 18-24months follow-up, rates of severe growth failure decreased and were similar between without NEC (24%), medical NEC (24%), and surgical NEC (28%). On multivariable analysis, small for gestational age, chronic lung disease, severe intraventricular hemorrhage or cystic periventricular leukomalacia, severe growth failure at discharge, and postdischarge tube feeding predicted <3rd percentile weight-for-age at follow-up. CONCLUSIONS ELBW survivors of NEC have higher rates of severe growth failure at discharge. While NEC is not associated with severe growth failure at follow-up, one quarter of ELBW infants have severe growth failure at 18-24months. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE II.
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MESH Headings
- Enteral Nutrition
- Enterocolitis, Necrotizing/complications
- Enterocolitis, Necrotizing/physiopathology
- Enterocolitis, Necrotizing/therapy
- Female
- Follow-Up Studies
- Growth Disorders/etiology
- Humans
- Infant
- Infant, Extremely Low Birth Weight
- Infant, Newborn
- Infant, Premature
- Infant, Premature, Diseases/physiopathology
- Infant, Premature, Diseases/therapy
- Male
- Patient Discharge
- Survivors
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Affiliation(s)
- Charles R Hong
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Brenna S Fullerton
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Charles E Mercier
- University of Vermont, 89 Beaumont Avenue, Burlington, VT 05405, USA
| | - Kate A Morrow
- Vermont Oxford Network, 33 Kilburn Street, Burlington, VT 05401, USA
| | - Erika M Edwards
- University of Vermont, 89 Beaumont Avenue, Burlington, VT 05405, USA; Vermont Oxford Network, 33 Kilburn Street, Burlington, VT 05401, USA
| | - Karla R Ferrelli
- Vermont Oxford Network, 33 Kilburn Street, Burlington, VT 05401, USA
| | - Roger F Soll
- University of Vermont, 89 Beaumont Avenue, Burlington, VT 05405, USA; Vermont Oxford Network, 33 Kilburn Street, Burlington, VT 05401, USA
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Jeffrey D Horbar
- University of Vermont, 89 Beaumont Avenue, Burlington, VT 05405, USA; Vermont Oxford Network, 33 Kilburn Street, Burlington, VT 05401, USA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA.
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Fullerton BS, Sparks EA, Khan FA, Fisher JG, Anzaldi R, Scoville MR, Yu YM, Wagner DA, Jaksic T, Mehta NM. Whole Body Protein Turnover and Net Protein Balance After Pediatric Thoracic Surgery: A Noninvasive Single-Dose 15 N Glycine Stable Isotope Protocol With End-Product Enrichment. JPEN J Parenter Enteral Nutr 2018; 42:361-370. [PMID: 29443397 DOI: 10.1177/0148607116678831] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 10/20/2016] [Indexed: 11/17/2022]
Abstract
BACKGROUND We used the 15 N glycine urinary end-product enrichment technique to quantify whole body protein turnover following thoracic surgery. MATERIALS AND METHODS A single dose of 15 N glycine (2 mg/kg) was administered orally on postoperative day 1 to children (1-18 years) following thoracic surgery. 15 N enrichment of ammonia and urea was measured in mixed urine after 12 and 24 hours, respectively, and protein synthesis, breakdown, and net balance determined. Nitrogen balance (dietary intake minus urinary excretion) was calculated. Urinary 3-methylhistidine:creatinine ratio was measured as a marker of skeletal muscle protein breakdown. RESULTS We enrolled 19 subjects-median (interquartile range): age, 13.8 years (12.2-15.1); weight, 49.2 kg (38.4-60.8)-who underwent thoracotomy (n = 12) or thoracoscopic (n = 7) surgery. Protein synthesis and breakdown by 15 N enrichment were 7.1 (5.5-9) and 7.1 (5.6-9) g·kg-1 ·d-1 with ammonia (12 hours) as the end product, and 5.8 (3.8-6.7) and 6.7 (4.5-7.6) with urea (24 hours), respectively. Net protein balance by the 15 N glycine and urinary urea nitrogen methods were -0.34 (-0.47, -0.3) and -0.48 (-0.65, -0.28) g·kg-1 ·d-1 , respectively (rs = 0.828, P < .001). Postoperative change in 3-methylhistidine:creatinine ratio did not correlate significantly with protein breakdown or balance. CONCLUSION The single-dose oral administration of 15 N glycine stable isotope with measurement of urinary end-product enrichment is a feasible and noninvasive method to investigate whole body protein turnover in children. After major surgery, children manifest increased protein turnover and net negative balance due to increased protein breakdown.
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Affiliation(s)
- Brenna S Fullerton
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Eric A Sparks
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Faraz A Khan
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Jeremy G Fisher
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Rocco Anzaldi
- Department of Pharmacy, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Michael R Scoville
- Department of Pharmacy, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Yong-Ming Yu
- Department of Surgery, Shriner Burns Hospital, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | - Tom Jaksic
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Nilesh M Mehta
- Division of Critical Care, Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
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Hong CR, Zurakowski D, Fullerton BS, Ariagno K, Jaksic T, Mehta NM. Nutrition Delivery and Growth Outcomes in Infants With Gastroschisis. JPEN J Parenter Enteral Nutr 2018; 42:913-919. [DOI: 10.1002/jpen.1022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 09/20/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Charles R. Hong
- Department of Surgery; Boston Children's Hospital and Harvard Medical School; Boston Massachusetts USA
| | - David Zurakowski
- Department of Surgery; Boston Children's Hospital and Harvard Medical School; Boston Massachusetts USA
- Department of Anesthesia; Boston Children's Hospital; Harvard Medical School; Boston Massachusetts USA
| | - Brenna S. Fullerton
- Department of Surgery; Boston Children's Hospital and Harvard Medical School; Boston Massachusetts USA
| | - Katelyn Ariagno
- Center for Nutrition; Division of Gastroenterology; Hepatology and Nutrition; Boston Children's Hospital; Boston Massachusetts USA
| | - Tom Jaksic
- Department of Surgery; Boston Children's Hospital and Harvard Medical School; Boston Massachusetts USA
| | - Nilesh M. Mehta
- Center for Nutrition; Division of Gastroenterology; Hepatology and Nutrition; Boston Children's Hospital; Boston Massachusetts USA
- Division of Critical Care Medicine; Department of Anesthesiology Perioperative and Pain Medicine; Boston Children's Hospital; Boston Massachusetts USA
- Center for Nutrition Boston Children's Hospital; Harvard Medical School Boston; Boston Massachusetts USA
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Fullerton BS, Velazco CS, Hong CR, Carey AN, Jaksic T. High Rates of Positive Severe Combined Immunodeficiency Screening Among Newborns with Severe Intestinal Failure. JPEN J Parenter Enteral Nutr 2017; 42:239-246. [PMID: 29505141 DOI: 10.1002/jpen.1013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 08/22/2017] [Accepted: 09/07/2017] [Indexed: 11/12/2022]
Abstract
PURPOSE Severe combined immunodeficiency (SCID) screening by T-cell receptor excision circles (TREC) has been part of Massachusetts routine newborn screening since 2009. Tetratricopeptide repeat domain 7A gene (TTC7A) mutations responsible for hereditary multiple intestinal atresia with combined immunodeficiency (MIA-CID) were also recently identified. We reviewed newborn SCID screening among infants with intestinal failure and correlated results with patient characteristics and outcomes. METHODS Records of infants with severe intestinal failure and available newborn screen results treated at a single center 2009-2016 were reviewed retrospectively. Patients with 1 or more positive SCID screens (<252 TREC copies/μL) were compared with those without positive screens. TREC copies/μL were compared with population norms. RESULTS Of 70 included infants, 34% had newborn screens with TREC <252 copies/μL, compared with 0.3% of the general population; TREC levels for the cohort were lower than the general population (p<0.001). Of those with positive screens, 42% had prior or subsequent negative screening, 8% had no further workup, and 50% had flow cytometry showing: severe T-cell lymphopenia (absolute CD3+ <1500 cells/mcL) in 8, 3 of whom had TTC7A mutation-associated MIA-CID. Four had CD3+ >1500 cells/mcL. MIA-CID patients had the lowest serum citrulline in the cohort; 4 of the 8 patients with CD3+ <1500 cells/mcL on flow cytometry had newborn screening notable for severe hypocitrullinemia (<3 μM). CONCLUSION Infants with intestinal failure have lower TREC copies/μL than the general population; one-third had levels concerning for SCID, and 11% were diagnosed with severe T-cell lymphopenia. The clinical implications and etiology of this phenomenon remain unknown, but may be related to hypocitrullinemia.
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Affiliation(s)
- Brenna S Fullerton
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Cristine S Velazco
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Charles R Hong
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Alexandra N Carey
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA.,Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
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Velazco CS, Fullerton BS, Brazzo JA, Hong CR, Jaksic T, Barnewolt CE. Radiographic measurement of intestinal length among children with short bowel syndrome: Retrospective determination remains problematic. J Pediatr Surg 2017; 52:1921-1924. [PMID: 28987713 DOI: 10.1016/j.jpedsurg.2017.08.055] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 08/28/2017] [Indexed: 12/12/2022]
Abstract
PURPOSE Small bowel length is the most reliable predictor of enteral independence in pediatric short bowel syndrome. Retrospectively measured bowel lengths on upper GI with small bowel follow-through (UGI/SBFT) were compared to operative measurements. METHODS A pediatric radiologist and surgical trainees blinded to operative measurements retrospectively analyzed UGI/SBFT studies using the digital radiography curved measurement tool. Children with SBS and severe intestinal failure (parenteral nutrition >90days) at a multidisciplinary intestinal failure program 2002-2015 were included. Data were expressed as median (Q1, Q3). RESULTS Thirty-six children aged 0.8 (0.4, 3.7) years were analyzed. Fifty-six percent had intestinal malrotation, and 58% had prior serial transverse enteroplasty. Studies were conducted within 10 (7, 20) days of surgery. Intraoperative bowel length was 90cm (45, 142), while UGI/SBFT measurement by radiologist was 45cm (28, 63), with a mean difference of 47cm (SD 58cm, p<0.001) and a mean percent error of 50%. Radiographic assessment underestimated intestinal length in 83% of patients. CONCLUSION Bowel length measured retrospectively from upper GI with small bowel follow-through studies usually underestimated intraoperative bowel length. The limits of agreement were too wide for this technique to be clinically useful. Operative measurement remains necessary to assess intestinal length and rehabilitation potential. TYPE OF STUDY Study of Diagnostic Test. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Cristine S Velazco
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA; Department of Surgery Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Brenna S Fullerton
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA; Department of Surgery Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Joseph A Brazzo
- Department of Surgery Boston Children's Hospital, Boston, MA
| | - Charles R Hong
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA; Department of Surgery Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA; Department of Surgery Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Carol E Barnewolt
- Department of Radiology, Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, MA.
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Fullerton BS, Hong CR, Velazco CS, Mercier CE, Morrow KA, Edwards EM, Ferrelli KR, Soll RF, Modi BP, Horbar JD, Jaksic T. Severe neurodevelopmental disability and healthcare needs among survivors of medical and surgical necrotizing enterocolitis: A prospective cohort study. J Pediatr Surg 2017; 53:S0022-3468(17)30651-6. [PMID: 29079317 DOI: 10.1016/j.jpedsurg.2017.10.029] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 10/05/2017] [Indexed: 12/23/2022]
Abstract
PURPOSE This study characterizes neurodevelopmental outcomes and healthcare needs of extremely low birth weight (ELBW) survivors of necrotizing enterocolitis (NEC) compared to ELBW infants without NEC. METHODS Data were collected prospectively on neonates born 22-27weeks' gestation or 401-1000g at 47 Vermont Oxford Network member centers from 1999 to 2012. Detailed neurodevelopmental evaluations were conducted at 18-24months corrected age. Information regarding rehospitalizations, postdischarge surgeries, and feeding was also collected. "Severe neurodevelopmental disability" was defined as: bilateral blindness, hearing impairment requiring amplification, inability to walk 10 steps with support, cerebral palsy, and/or Bayley Mental or Psychomotor Developmental Index <70. Diagnosis of NEC required both clinical and radiographic findings. RESULTS There were 9063 children without NEC, 417 with medical NEC, and 449 with surgical NEC evaluated. Significantly higher rates of morbidity were observed among infants with a history of NEC. Those with surgical NEC were more frequently affected across all outcome measures at 18-24months corrected age: 38% demonstrated severe neurodevelopmental disability, nearly half underwent postdischarge operations, and a quarter required tube feeding at home. CONCLUSION At 18-24months, extremely low birth weight survivors of necrotizing enterocolitis were at markedly increased risk (p<0.001) for severe neurodevelopmental disability, postdischarge surgery, and tube feeding. LEVEL OF EVIDENCE II (prospective cohort study with <80% follow-up rate).
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Affiliation(s)
- Brenna S Fullerton
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Charles R Hong
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Cristine S Velazco
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | | | - Erika M Edwards
- University of Vermont, Burlington, VT; Vermont Oxford Network, Burlington, VT
| | | | - Roger F Soll
- University of Vermont, Burlington, VT; Vermont Oxford Network, Burlington, VT
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jeffrey D Horbar
- University of Vermont, Burlington, VT; Vermont Oxford Network, Burlington, VT
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA.
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Velazco CS, Fullerton BS, Hong CR, Morrow KA, Edwards EM, Soll RF, Jaksic T, Horbar JD, Modi BP. Morbidity and mortality among "big" babies who develop necrotizing enterocolitis: A prospective multicenter cohort analysis. J Pediatr Surg 2017; 53:S0022-3468(17)30650-4. [PMID: 29111080 DOI: 10.1016/j.jpedsurg.2017.10.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 10/05/2017] [Indexed: 12/23/2022]
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) is classically a disease of prematurity, with less reported regarding morbidity and mortality of this disease among other infants. METHODS Data were prospectively collected from 2009 to 2015 at 252 Vermont Oxford Network member centers on neonates with birth weight>2500g admitted to a participating NICU within 28days of birth. RESULTS Of 1629 neonates with NEC, gestational age was 37 (36, 39) weeks, and 45% had major congenital anomalies, most commonly gastrointestinal defects (20%), congenital heart defects (18%), and chromosomal anomalies (7%). For the 23% of infants who had surgery for NEC, mortality and length of stay were 23% and 63 (36, 94) days versus 8% and 34 (22, 61) days in medical NEC. Independent predictors of mortality were congenital heart defects (p<0.0001), chromosomal abnormalities (p<0.05), other congenital malformations (p<0.001), surgical NEC (p<0.0001), and sepsis (p<0.05). All of these in addition to gastrointestinal defects were independent predictors of increased length of stay. Nutritional morbidity at discharge included 6% receiving no enteral feeds and 27% who were <10th percentile weight-for-age. CONCLUSIONS Major congenital anomalies are present in nearly half of >2500g birth weight infants diagnosed with necrotizing enterocolitis. Morbidity and mortality increase with sepsis, surgical disease, and congenital anomalies. TYPE OF STUDY Prognosis Study. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Cristine S Velazco
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Brenna S Fullerton
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Charles R Hong
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | - Erika M Edwards
- University of Vermont, Burlington, VT; Vermont Oxford Network, Burlington, VT
| | - Roger F Soll
- University of Vermont, Burlington, VT; Vermont Oxford Network, Burlington, VT
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jeffrey D Horbar
- University of Vermont, Burlington, VT; Vermont Oxford Network, Burlington, VT
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA.
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Abstract
Management of pediatric intestinal failure has evolved in recent decades, with improved survival since the advent of specialized multidisciplinary intestinal failure centers. Though sepsis and intestinal failure associated liver disease still contribute to mortality, we now have growing data on the long-term outcomes for this population. While intestinal adaptation and parenteral nutrition weaning is most rapid during the first year on parenteral support, achievement of enteral autonomy is possible even after many years as energy and protein requirements decline dramatically with age. Intestinal transplant is an option for patients experiencing complications of long-term parenteral nutrition who are expected to have permanent intestinal failure, but outcomes are hindered by immunosuppression-related complications. Much of the available data comes from single center retrospective reports, with variable inclusion criteria, intestinal failure definitions, and follow-up durations; this limits the ability to analyze outcomes and identify best practices. As most children now survive long-term, the focus of management has shifted to the avoidance and management of comorbidities, support of normal growth and development, and optimization of quality of life for these medically and surgically complex patients.
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Affiliation(s)
- Brenna S Fullerton
- Department of Surgery, Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Fegan 3, Boston, MA 02115
| | - Charles R Hong
- Department of Surgery, Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Fegan 3, Boston, MA 02115
| | - Tom Jaksic
- Department of Surgery, Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Fegan 3, Boston, MA 02115.
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Fullerton BS, Velazco CS, Sparks EA, Morrow KA, Edwards EM, Soll RF, Modi BP, Horbar JD, Jaksic T. Contemporary Outcomes of Infants with Gastroschisis in North America: A Multicenter Cohort Study. J Pediatr 2017; 188:192-197.e6. [PMID: 28712519 DOI: 10.1016/j.jpeds.2017.06.013] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 04/13/2017] [Accepted: 06/06/2017] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To quantify outcomes and analyze factors predictive of morbidity and mortality in infants with gastroschisis. STUDY DESIGN Clinical data regarding neonates with gastroschisis born between 2009 and 2014 were prospectively collected at 175 North American centers. Multivariate regression was used to assess risk factors for mortality and length of stay (LOS). RESULTS Gastroschisis was diagnosed in 4420 neonates with median birth weight 2410 g (IQR 2105-2747). Survival (discharge home or alive in hospital at 1 year) was 97.8% with a 37 day median LOS (IQR 27-59). Sepsis, defined by positive blood or cerebrospinal fluid culture, was the only significant independent predictor of mortality (P = .04). Significant independent determinants of LOS and the percentage of neonates affected were as follows: bowel resection (9.8%, P < .0001), sepsis (8.6%, P < .0001), presence of other congenital anomalies (7.6%, including 5.8% with intestinal atresias, P < .0001), necrotizing enterocolitis (4.5%, P < .0001), and small for gestational age (37.3%, P = .0006). Abdominal surgery in addition to gastroschisis repair occurred in 22.3%, with 6.4% receiving gastrostomy or jejunostomy tubes and 6.3% requiring ostomy creation. At discharge, 57.0% were less than the 10th percentile weight for age. The mode of delivery (52.4% cesarean delivery) was not associated with any differences in outcome. CONCLUSIONS Although neonates with gastroschisis have excellent overall survival they remain at risk for death from sepsis, prolonged hospitalization, multiple abdominal operations, and malnutrition at discharge. Outcomes appear unaffected by the use of cesarean delivery. Further opportunities for quality improvement include sepsis prevention and enhanced nutritional support.
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Affiliation(s)
- Brenna S Fullerton
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA.
| | - Cristine S Velazco
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Eric A Sparks
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | - Erika M Edwards
- Vermont Oxford Network, Burlington, VT; University of Vermont, Burlington, VT
| | - Roger F Soll
- Vermont Oxford Network, Burlington, VT; University of Vermont, Burlington, VT
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jeffrey D Horbar
- Vermont Oxford Network, Burlington, VT; University of Vermont, Burlington, VT
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
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Affiliation(s)
- Christopher P Duggan
- From the Center for Advanced Intestinal Rehabilitation (C.P.D., T.J.), Division of Gastroenterology, Hepatology, and Nutrition (C.P.D.), and the Department of Surgery (T.J.), Boston Children's Hospital and Harvard Medical School, Boston
| | - Tom Jaksic
- From the Center for Advanced Intestinal Rehabilitation (C.P.D., T.J.), Division of Gastroenterology, Hepatology, and Nutrition (C.P.D.), and the Department of Surgery (T.J.), Boston Children's Hospital and Harvard Medical School, Boston
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Fullerton BS, Sparks EA, Hall AM, Velazco CS, Modi BP, Lund DP, Jaksic T, Hendren WH. High prevalence of same-sex twins in patients with cloacal exstrophy: Support for embryological association with monozygotic twinning. J Pediatr Surg 2017; 52:807-809. [PMID: 28202184 DOI: 10.1016/j.jpedsurg.2017.01.043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Accepted: 01/23/2017] [Indexed: 11/18/2022]
Abstract
PURPOSE Previous studies have hypothesized that cloacal exstrophy may be caused by errors early in embryological development related to monozygotic twinning. This study reports the prevalence of twins in a large cohort of patients with cloacal exstrophy. METHODS Patients with cloacal exstrophy treated 1974-2015 were reviewed for reports of multiple gestation or conjoined twinning. The genetic sex of the patient and their twin, and any mention of anomaly in the twin were recorded. Neither placental exam nor genetic testing results were available to definitively determine zygosity. RESULTS Of 71 patients, 10 had a live born twin (14%), all of whom were of the same genetic sex as the affected patient. One additional patient's twin suffered intrauterine fetal demise, and another patient had a conjoined heteropagus twin. None of the twins were affected by exstrophy-epispadias complex. The rate of twin birth in this cohort was 4.4-7.7 higher than that reported by the Centers for Disease Control in the general population time period (P<0.001), with a striking preponderance of same-sex pairs. CONCLUSIONS The highly significant prevalence of same-sex twin pairs within this cohort supports the hypothesis that the embryogenesis of cloacal exstrophy may be related to errors in monozygotic twinning. LEVEL OF EVIDENCE 2b.
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Affiliation(s)
- Brenna S Fullerton
- Department of Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA.
| | - Eric A Sparks
- Department of Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA
| | - Amber M Hall
- Department of Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA
| | - Cristine S Velazco
- Department of Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA
| | - Biren P Modi
- Department of Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA
| | - Dennis P Lund
- Stanford University Department of Surgery and Lucile Packard Children's Hospital, 725 Welch Road, Palo Alto, CA 94304, USA
| | - Tom Jaksic
- Department of Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA
| | - W Hardy Hendren
- Department of Surgery, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA
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Affiliation(s)
| | - Kathleen Gura
- Children's Hospital of Boston, Boston, Massachusetts
| | - Biren Modi
- Children's Hospital of Boston, Boston, Massachusetts
| | - Tom Jaksic
- Children's Hospital of Boston, Boston, Massachusetts
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Abstract
IMPORTANCE Necrotizing enterocolitis (NEC) has long remained a significant cause of morbidity and mortality in neonatal intensive care units. While the mainstay of treatment for this devastating condition remains largely supportive, research efforts continue to be directed toward understanding pathophysiology as well as how best to approach surgical management when indicated. OBSERVATIONS In this review, we first examine recent medical observations, including overviews on the microbiome and a brief review of the use of probiotics. Next, we discuss the use of biomarkers and how clinicians may be able to use them in the future to predict the course of disease and, perhaps, the need for surgical intervention. We then provide an overview on the use of exclusive human milk feeding and the utility of this approach in preventing NEC. Finally, we discuss recent developments in the surgical management of NEC, beginning with indications for surgery and following with a section on technical surgical considerations, including peritoneal drain vs laparotomy. The review concludes with outcomes from infants with surgically treated NEC. CONCLUSIONS AND RELEVANCE Although medical treatment options for NEC are largely unchanged, understanding of the disease continues to evolve. As new research methods are developed, NEC pathophysiology can be more completely understood. In time, it is hoped that data from ongoing and planned clinical trials will allow us to routinely add targeted preventive measures in addition to human milk, such as prebiotics and probiotics, to the management of high-risk infants. In addition, the discovery of novel biomarkers may not only prove useful in predicting severity of illness but also will hopefully allow for identification of the disease prior to onset of clinical signs. Finally, continued investigation into optimizing surgical outcomes is essential in this population of infants, many of whom require long-term parenteral therapy and intestinal rehabilitation.
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Affiliation(s)
- Brandy L Frost
- Department of Pediatrics, NorthShore University HealthSystem, Evanston, Illinois2University of Chicago Pritzker School of Medicine, Chicago, Illinois
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Michael S Caplan
- Department of Pediatrics, NorthShore University HealthSystem, Evanston, Illinois2University of Chicago Pritzker School of Medicine, Chicago, Illinois
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Velazco CS, Zurakowski D, Fullerton BS, Bechard LJ, Jaksic T, Mehta NM. Nutrient delivery in mechanically ventilated surgical patients in the pediatric critical care unit. J Pediatr Surg 2017; 52:145-148. [PMID: 27856012 DOI: 10.1016/j.jpedsurg.2016.10.041] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 10/20/2016] [Indexed: 01/28/2023]
Abstract
PURPOSE Inadequate nutrient intake is associated with poor outcomes in critically ill children. We examined macronutrient delivery in surgical patients in the pediatric intensive care unit (PICU). METHODS In a prospective international cohort study of mechanically ventilated children (1month to 18years), we recorded adequacy of cumulative nutrient delivery in the PICU. Surgical patients enrolled in this study were included in the current analysis. Protein intake <60% of the prescribed goal was deemed inadequate. RESULTS Five hundred nineteen surgical patients, 45% female, median age 2years (IQR 0.5, 8), BMI z score -0.26, with 9-day median PICU stay and 60-day mortality 5.8% were enrolled. Three hundred forty-one (66%) patients received enteral nutrition (EN), and median time of initiation was PICU day 2. EN delivery was interrupted in 68% of these patients for a median duration of 9hours. Median enteral protein delivery was <15% of the prescribed goal and was <60% in two-thirds of the cohort. Patients with inadequate enteral protein delivery had longer time to EN initiation (p<0.001) and longer duration of EN interruptions (p<0.001) compared to those with adequate delivery. CONCLUSION Enteral protein delivery in critically ill pediatric surgical patients is inadequate. Early EN initiation and minimizing interruptions may increase protein delivery and potentially improve outcomes in this population. LEVEL OF EVIDENCE I. TYPE OF STUDY Prospective study.
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Affiliation(s)
- Cristine S Velazco
- Department of Surgery, Boston Children's Hospital; Harvard Medical School, Boston, MA 02115
| | - David Zurakowski
- Department of Surgery, Boston Children's Hospital; Division of Critical Care Medicine; Department of Anesthesia, Perioperative and Pain Medicine, Boston Children's Hospital; Harvard Medical School, Boston, MA 02115
| | - Brenna S Fullerton
- Department of Surgery, Boston Children's Hospital; Harvard Medical School, Boston, MA 02115
| | - Lori J Bechard
- Center for Nutrition, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital
| | - Tom Jaksic
- Department of Surgery, Boston Children's Hospital; Harvard Medical School, Boston, MA 02115
| | - Nilesh M Mehta
- Division of Critical Care Medicine; Department of Anesthesia, Perioperative and Pain Medicine, Boston Children's Hospital; Center for Nutrition, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital; Harvard Medical School, Boston, MA 02115.
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Fullerton BS, Sparks EA, Hall AM, Chan YM, Duggan C, Lund DP, Modi BP, Jaksic T, Hendren WH. Growth morbidity in patients with cloacal exstrophy: a 42-year experience. J Pediatr Surg 2016; 51:1017-21. [PMID: 27114306 PMCID: PMC4921257 DOI: 10.1016/j.jpedsurg.2016.02.075] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 02/26/2016] [Indexed: 10/22/2022]
Abstract
PURPOSE Cloacal exstrophy is associated with multiple comorbidities that affect growth. This report describes long-term growth outcomes in a large cohort of patients with cloacal exstrophy and explores associated comorbidities. METHODS Records of 71 patients with cloacal exstrophy who were treated between 1974 and 2015 were reviewed, and 62 patients with growth data from 2 to 20years of age were included. Genetic sex, gender of rearing, and all heights, weights, and comorbidities were noted for each patient. Height-for-age, weight-for-age, and body mass index z-scores (HAZ, WAZ, and BMIZ) were determined using US Centers for Disease Control 2000 growth data, and average patient z-scores were calculated. RESULTS There were 904 height and 1301 weight measurements available for 62 patients. 31 were genetically 46,XY, 21 of whom underwent gonadectomy in infancy and were raised female. 46,XX patients, 46,XY male patients, and 46,XY female patients all had median HAZ and WAZ substantially lower than the general population, with median HAZ less than -2, while maintaining normal BMIZ. Short bowel syndrome and enterocystoplasty with intestine were associated with lower z-scores for all parameters. CONCLUSIONS Patients with cloacal exstrophy have significant multifactorial long-term growth failure. These benchmark data can be used to further optimize management. LEVEL OF EVIDENCE 2b.
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Affiliation(s)
- Brenna S. Fullerton
- Department of Surgery, Boston Children’s Hospital, Boston, MA,Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
| | - Eric A. Sparks
- Department of Surgery, Boston Children’s Hospital, Boston, MA,Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
| | - Amber M. Hall
- Department of Surgery, Boston Children’s Hospital, Boston, MA
| | - Yee-Ming Chan
- Division of Endocrinology, Boston Children’s Hospital, Boston, MA
| | - Christopher Duggan
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA,Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, MA
| | - Dennis P. Lund
- Department of Surgery, Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
| | - Biren P. Modi
- Department of Surgery, Boston Children’s Hospital, Boston, MA,Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
| | - Tom Jaksic
- Department of Surgery, Boston Children’s Hospital, Boston, MA,Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
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Fullerton BS, Sparks EA, Hall AM, Duggan C, Jaksic T, Modi BP. Enteral autonomy, cirrhosis, and long term transplant-free survival in pediatric intestinal failure patients. J Pediatr Surg 2016; 51:96-100. [PMID: 26561248 PMCID: PMC4713317 DOI: 10.1016/j.jpedsurg.2015.10.027] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 10/07/2015] [Indexed: 12/12/2022]
Abstract
PURPOSE Patient selection for transplant evaluation in pediatric intestinal failure is predicated on the ability to assess long-term transplant-free survival. In light of trends toward improved survival of intestinal failure patients in recent decades, we sought to determine if the presence of biopsy-proven hepatic cirrhosis or the eventual achievement of enteral autonomy were associated with transplant-free survival. METHODS After IRB approval, records of all pediatric intestinal failure patients (parenteral nutrition (PN) >90 days) treated at a single intestinal failure center from February 2002 to September 2014 were reviewed. Chi-squared, Mann-Whitney, and log-rank testing were performed as appropriate. RESULTS Of 313 patients, 174 eventually weaned off PN. Liver biopsies were available in 126 patients (most common indication was intestinal failure associated liver disease, IFALD), and 23 met histologic criteria for cirrhosis. Transplant-free survival for the whole cohort of 313 patients was 94.7% at 1 year and 89.2% at 5 years. Among patients with liver biopsies, transplant-free survival in cirrhotics vs. noncirrhotics was 95.5% vs. 94.1% at one year and 95.5% vs. 86.7% at 5 years (P=0.29). Transplant-free survival in patients who achieved enteral autonomy compared with patients who remained PN dependent was 98.2% vs. 90.3% at one year and 98.2% vs. 76.9% at 5 years (P<0.001). There was no association between cirrhosis and eventual enteral autonomy (P=0.88). CONCLUSIONS Achieving enteral autonomy was associated with improved transplant-free survival in pediatric intestinal failure patients. There was no association between histopathological diagnosis of cirrhosis and transplant-free survival in the cohort. These data suggest that automatic transplant referral may not be required for histopathological diagnosis of cirrhosis alone, and that ongoing efforts aimed at achievement of enteral autonomy remain paramount in pediatric intestinal failure.
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Affiliation(s)
- Brenna S. Fullerton
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
,Department of Surgery, Boston Children’s Hospital, Boston, MA
| | - Eric A. Sparks
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
,Department of Surgery, Boston Children’s Hospital, Boston, MA
| | - Amber M. Hall
- Department of Surgery, Boston Children’s Hospital, Boston, MA
| | - Christopher Duggan
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
,Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, MA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
,Department of Surgery, Boston Children’s Hospital, Boston, MA
| | - Biren P. Modi
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA
,Department of Surgery, Boston Children’s Hospital, Boston, MA
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Sparks EA, Khan FA, Fisher JG, Fullerton BS, Hall A, Raphael BP, Duggan C, Modi BP, Jaksic T. Necrotizing enterocolitis is associated with earlier achievement of enteral autonomy in children with short bowel syndrome. J Pediatr Surg 2016; 51:92-5. [PMID: 26700691 PMCID: PMC4878438 DOI: 10.1016/j.jpedsurg.2015.10.023] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Accepted: 10/07/2015] [Indexed: 10/22/2022]
Abstract
PURPOSE Necrotizing enterocolitis (NEC) remains one of the most common underlying diagnoses of short bowel syndrome (SBS) in children. The relationship between the etiology of SBS and ultimate enteral autonomy has not been well studied. This investigation sought to evaluate the rate of achievement of enteral autonomy in SBS patients with and without NEC. METHODS Following IRB approval, 109 patients (2002-2014) at a multidisciplinary intestinal rehabilitation program were reviewed. The primary outcome evaluated was achievement of enteral autonomy (i.e. fully weaning from parenteral nutrition). Patient demographics, primary diagnosis, residual small bowel length, percent expected small bowel length, median serum citrulline level, number of abdominal operations, status of the ileocecal valve (ICV), presence of ileostomy, liver function tests, and treatment for bacterial overgrowth were recorded for each patient. RESULTS Median age at PN onset was 0 weeks [IQR 0-0]. Median residual small bowel length was 33.5 cm [IQR 20-70]. NEC was present in 37 of 109 (33.9%) of patients. 45 patients (41%) achieved enteral autonomy after a median PN duration of 15.3 [IQR 7.2-38.4]months. Overall, 64.9% of patients with NEC achieved enteral autonomy compared to 29.2% of patients with a different primary diagnosis (p=0.001, Fig. 1). Patients with NEC remained more likely than those without NEC to achieve enteral autonomy after two (45.5% vs. 12.0%) and four (35.7% vs. 6.3%) years on PN (Fig. 1). Logistic regression analysis demonstrated the following parameters as independent predictors of enteral autonomy: diagnosis of NEC (p<0.002), median serum citrulline level (p<0.02), absence of a jejunostomy or ileostomy (p=0.013), and percent expected small bowel length (p=0.005). CONCLUSIONS Children with SBS because of NEC have a significantly higher likelihood of fully weaning from parenteral nutrition compared to children with other causes of SBS. Additionally, patients with NEC may attain enteral autonomy even after long durations of parenteral support.
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Affiliation(s)
- Eric A. Sparks
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA,Department of Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Faraz A. Khan
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA,Department of Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Jeremy G. Fisher
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA,Department of Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Brenna S. Fullerton
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA,Department of Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Amber Hall
- Department of Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Bram P. Raphael
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA,Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Harvard Medical School, Boston MA
| | - Christopher Duggan
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA,Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Harvard Medical School, Boston MA
| | - Biren P. Modi
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Boston, MA,Department of Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital, Boston, MA, USA; Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
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Khan FA, Squires RH, Litman HJ, Balint J, Carter BA, Fisher JG, Horslen SP, Jaksic T, Kocoshis S, Martinez JA, Mercer D, Rhee S, Rudolph JA, Soden J, Sudan D, Superina RA, Teitelbaum DH, Venick R, Wales PW, Duggan C. Predictors of Enteral Autonomy in Children with Intestinal Failure: A Multicenter Cohort Study. J Pediatr 2015; 167:29-34.e1. [PMID: 25917765 PMCID: PMC4485931 DOI: 10.1016/j.jpeds.2015.03.040] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 02/27/2015] [Accepted: 03/18/2015] [Indexed: 11/12/2022]
Abstract
OBJECTIVES In a large cohort of children with intestinal failure (IF), we sought to determine the cumulative incidence of achieving enteral autonomy and identify patient and institutional characteristics associated with enteral autonomy. STUDY DESIGN A multicenter, retrospective cohort analysis from the Pediatric Intestinal Failure Consortium was performed. IF was defined as severe congenital or acquired gastrointestinal diseases during infancy with dependence on parenteral nutrition (PN) >60 days. Enteral autonomy was defined as PN discontinuation >3 months. RESULTS A total of 272 infants were followed for a median (IQR) of 33.5 (16.2-51.5) months. Enteral autonomy was achieved in 118 (43%); 36 (13%) remained PN dependent and 118 (43%) patients died or underwent transplantation. Multivariable analysis identified necrotizing enterocolitis (NEC; OR 2.42, 95% CI 1.33-4.47), care at an IF site without an associated intestinal transplantation program (OR 2.73, 95% CI 1.56-4.78), and an intact ileocecal valve (OR 2.80, 95% CI 1.63-4.83) as independent risk factors for enteral autonomy. A second model (n = 144) that included only patients with intraoperatively measured residual small bowel length found NEC (OR 3.44, 95% CI 1.36-8.71), care at a nonintestinal transplantation center (OR 6.56, 95% CI 2.53-16.98), and residual small bowel length (OR 1.04 cm, 95% CI 1.02-1.06 cm) to be independently associated with enteral autonomy. CONCLUSIONS A substantial proportion of infants with IF can achieve enteral autonomy. Underlying NEC, preserved ileocecal valve, and longer bowel length are associated with achieving enteral autonomy. It is likely that variations in institutional practices and referral patterns also affect outcomes in children with IF.
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Affiliation(s)
| | - Robert H Squires
- Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, PA
| | | | - Jane Balint
- Nationwide Children's Hospital, Columbus, OH
| | | | | | | | | | - Samuel Kocoshis
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | | | - David Mercer
- Children's Hospital and Medical Center, Omaha, NE
| | - Susan Rhee
- University of California, San Francisco, Benioff Children's Hospital, San Francisco, CA
| | - Jeffrey A Rudolph
- Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Jason Soden
- Children's Hospital Colorado Medical Center, Denver, CO
| | - Debra Sudan
- Duke Children's Hospital and Health Center, Durham, NC
| | | | | | - Robert Venick
- Mattel Children's Hospital University of California, Los Angeles, Los Angeles, CA
| | - Paul W Wales
- Hospital for Sick Children, Toronto, Ontario, Canada
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Raphael BP, Mitchell PD, Finkton D, Jiang H, Jaksic T, Duggan C. Necrotizing Enterocolitis and Central Line Associated Blood Stream Infection Are Predictors of Growth Outcomes in Infants with Short Bowel Syndrome. J Pediatr 2015; 167:35-40.e1. [PMID: 25841540 PMCID: PMC4794334 DOI: 10.1016/j.jpeds.2015.02.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 01/16/2015] [Accepted: 02/19/2015] [Indexed: 12/01/2022]
Abstract
OBJECTIVES To describe the natural history of growth patterns and nutritional support in a cohort of infants with short bowel syndrome (SBS), and to characterize risk factors for suboptimal growth. STUDY DESIGN A retrospective chart review of 51 infants with SBS followed by our intestinal rehabilitation program. Weight and length data were converted to age, sex, and gestational age-standardized weight-for-age z-scores (WAZ) and length-for-age z-scores (LAZ). RESULTS Median (IQR) age at enrollment was 8.3 (0.9-14.6) weeks, and follow-up duration was 10 (8-13) months, including both inpatient and outpatient visits. Both WAZ and LAZ followed a U-shaped curve, with median for newborns (WAZ = -0.28; LAZ = -0.41), a nadir at age 6 months (-2.38 and -2.18), and near recovery by age 1 year (-0.72 and -0.76). Using multivariable regression analysis, diagnosis of necrotizing enterocolitis was independently associated with significant decrements of WAZ (-0.76 ± 0.32; P = .02) and LAZ (-1.24 ± 0.32; P = .0001). ≥ 2 central line-associated bloodstream infections was also independently associated with decreases in WAZ (-0.95 ± 0.33; P = .004) and LAZ (-0.86 ± 0.32; P = .007). CONCLUSION In a cohort of infants with SBS, we observed a unique pattern of somatic growth, with concomitant deceleration of both WAZ and LAZ and near recovery by 1 year. Inflammatory conditions (necrotizing enterocolitis and central line-associated bloodstream infections) represent potentially modifiable risk factors for suboptimal somatic growth.
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Affiliation(s)
- Bram P. Raphael
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA 02115,Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA 02115
| | - Paul D. Mitchell
- Clinical Research Center, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA 02115
| | - Darryl Finkton
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA 02115
| | - Hongyu Jiang
- Clinical Research Center, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA 02115
| | - Tom Jaksic
- Department of Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA 02115
| | - Christopher Duggan
- Center for Advanced Intestinal Rehabilitation, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA 02115,Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA 02115
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Fisher JG, Bairdain S, Sparks EA, Khan FA, Archer JM, Kenny M, Edwards EM, Soll RF, Modi BP, Yeager S, Horbar JD, Jaksic T. Serious Congenital Heart Disease and Necrotizing Enterocolitis in Very Low Birth Weight Neonates. J Am Coll Surg 2015; 220:1018-1026.e14. [DOI: 10.1016/j.jamcollsurg.2014.11.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 11/26/2014] [Indexed: 11/17/2022]
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Bairdain S, Khan FA, Fisher J, Zurakowski D, Ariagno K, Cauley RP, Zalieckas J, Wilson JM, Jaksic T, Mehta NM. Nutritional outcomes in survivors of congenital diaphragmatic hernia (CDH)-factors associated with growth at one year. J Pediatr Surg 2015; 50:74-7. [PMID: 25598097 DOI: 10.1016/j.jpedsurg.2014.10.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 10/06/2014] [Indexed: 11/18/2022]
Abstract
BACKGROUND Malnutrition is prevalent among congenital diaphragmatic hernia (CDH) survivors. We aimed to describe the nutritional status and factors that impact growth over the 12-months following discharge from the pediatric intensive care unit (PICU) in this cohort. METHODS CDH survivors, who were discharged from the PICU from 2000 to 2010 with follow-up of at least 12months, were included. Nutritional intake, anthropometric, and clinical variables were recorded. Multivariable linear regression was used to determine factors associated with weight-for-age Z-scores (WAZ) at 12months. RESULTS Data from 110 infants, 67% male, 50% patch repair, were analyzed. Median (IQR) WAZ for the cohort was -1.4 (-2.4 to -0.3) at PICU discharge and -0.4 (-1.3 to 0.2) at 12-months. The percentage of infants with significant malnutrition (WAZ<-2) decreased from 26% to 8.5% (p<0.001). Patch repair (p=0.009), protein intake<2.3g/kg/day (p=0.014), and birth weight (BW)<2.5kg (p<0.001) were associated with lower WAZ at 12-months. CONCLUSIONS CDH survivors had a significantly improved nutritional status in the 12-months after PICU discharge. Patch repair, lower BW, and inadequate protein intake were significant predictors of lower WAZ at 12-months. A minimum protein intake in the PICU of 2.3g/kg/day was essential to ensure optimal growth in this cohort.
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Affiliation(s)
- Sigrid Bairdain
- Department of Pediatric Surgery, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - Faraz A Khan
- Department of Pediatric Surgery, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - Jeremy Fisher
- Department of Pediatric Surgery, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - David Zurakowski
- Department of Pediatric Surgery, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States; Department of Anesthesiology, Perioperative & Pain Medicine, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - Katelyn Ariagno
- Division of Gastroenterology and Nutrition, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - Ryan P Cauley
- Department of Pediatric Surgery, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - Jill Zalieckas
- Department of Pediatric Surgery, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - Jay M Wilson
- Department of Pediatric Surgery, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - Tom Jaksic
- Department of Pediatric Surgery, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States
| | - Nilesh M Mehta
- Department of Anesthesiology, Perioperative & Pain Medicine, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States; Division of Critical Care Medicine, Boston Children's Hospital, and Harvard Medical School, Boston, MA, United States.
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Khan FA, Fisher JG, Bairdain S, Sparks EA, Zurakowski D, Modi BP, Duggan C, Jaksic T. Metabolic bone disease in pediatric intestinal failure patients: prevalence and risk factors. J Pediatr Surg 2015; 50:136-9. [PMID: 25598110 PMCID: PMC4620573 DOI: 10.1016/j.jpedsurg.2014.10.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 10/06/2014] [Indexed: 01/29/2023]
Abstract
PURPOSE Patients with intestinal failure (IF) are known to have impaired absorption of nutrients required for maintenance of skeletal mass. Rates and risk factors of low bone mineral density (BMD) are unknown in pediatric IF patients. METHODS Following IRB approval, patients with IF having undergone DXA scans were identified and laboratory, clinical, and nutritional intake variables were recorded. Low BMD was defined by a z-score of less than or equal to -2.0. Univariate followed by multivariable regression analysis was performed. RESULTS Sixty-five patients underwent a total of 99 routine DXA scans. Twenty-seven (41%) had vitamin D deficiency, 22 (34%) had low BMD, and nineteen (29%) had a history of fractures. Variables noted to be associated with low BMD (p<0.1) on univariate analysis were considered for multivariable regression. Multivariable regression identified WAZ and serum calcium levels (p<0.05) as independent predictors of low BMD z-score. None of the other evaluated factors were associated with the risk of low BMD. Low BMD was not associated with risk of fractures. CONCLUSION There is a significant incidence of low BMD in children with IF. WAZ and lower serum calcium levels are associated with risk of low BMD. Additional long term prospective studies are needed to further characterize the risk factors associated with low BMD.
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Affiliation(s)
- Faraz A. Khan
- Department of Pediatric Surgery, at Boston Children's Hospital and Harvard Medical School
| | - Jeremy G. Fisher
- Department of Pediatric Surgery, at Boston Children's Hospital and Harvard Medical School
| | - Sigrid Bairdain
- Department of Pediatric Surgery, at Boston Children's Hospital and Harvard Medical School
| | - Eric A. Sparks
- Department of Pediatric Surgery, at Boston Children's Hospital and Harvard Medical School
| | - David Zurakowski
- Department of Pediatric Surgery, at Boston Children's Hospital and Harvard Medical School,Department of Anesthesiology, Perioperative & Pain Medicine, at Boston Children's Hospital and Harvard Medical School
| | - Biren P. Modi
- Department of Pediatric Surgery, at Boston Children's Hospital and Harvard Medical School
| | - Christopher Duggan
- Division of Gastroenterology, Hepatology and Nutrition, at Boston Children's Hospital and Harvard Medical School
| | - Tom Jaksic
- Department of Pediatric Surgery, Boston Children's Hospital and Harvard Medical School, USA.
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46
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Sparks EA, Gutierrez IM, Fisher JG, Khan FA, Kang KH, Morrow KA, Soll RF, Edwards EM, Horbar JD, Jaksic T, Modi BP. Patterns of surgical practice in very low birth weight neonates born in the United States: a Vermont Oxford Network analysis. J Pediatr Surg 2014; 49:1821-1824.e8. [PMID: 25487492 DOI: 10.1016/j.jpedsurg.2014.09.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 09/05/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND/PURPOSE The distribution of surgical care of very low birth weight (VLBW) neonates among centers with varying specialized care remains unknown. This study quantifies operations performed on VLBW neonates nationally with respect to center type. METHODS VLBW neonates born 2009-2012 were assessed using a prospectively collected multi-center database encompassing 80% of all VLBW neonates in the United States. Surgical centers were categorized based on availability of pediatric surgery (PS) and anesthesia (PA). RESULTS 48,711 major procedures (29,512 abdominal operations) were performed on 24,318 neonates. Of all patients, 20,892 (85.9%) underwent surgery at centers with PS and PA available on site. 1663 (6.8%) patients were treated at centers with neither specialty on site. Neonates requiring complex operations were more likely to receive surgery at centers with both PS and PA on staff than those requiring non-complex operations (95.6% vs 93.6%). CONCLUSION This study confirms that most operations on VLBW neonates in the U.S. are performed at centers with pediatric surgeons and anesthesiologists on staff. Further research is necessary, however, to elucidate why a significant minority of this challenging population continues to be managed at centers without pediatric specialists.
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Affiliation(s)
- Eric A Sparks
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Ivan M Gutierrez
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jeremy G Fisher
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Faraz A Khan
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Kuang Horng Kang
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | | | | | | | - Tom Jaksic
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Biren P Modi
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA.
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Fisher JG, Jones BA, Gutierrez IM, Hull MA, Kang KH, Kenny M, Zurakowski D, Modi BP, Horbar JD, Jaksic T. Mortality associated with laparotomy-confirmed neonatal spontaneous intestinal perforation: a prospective 5-year multicenter analysis. J Pediatr Surg 2014; 49:1215-9. [PMID: 25092079 DOI: 10.1016/j.jpedsurg.2013.11.051] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2013] [Revised: 11/05/2013] [Accepted: 11/06/2013] [Indexed: 11/27/2022]
Abstract
BACKGROUND Spontaneous intestinal perforation (SIP) has been recognized as a distinct disease entity. This study sought to quantify mortality associated with laparotomy-confirmed SIP and to compare it to mortality of laparotomy-confirmed necrotizing enterocolitis (NEC). METHODS Data were prospectively collected on 177,618 very-low-birth-weight (VLBW, 401-1500g) neonates born between January 2006 and December 2010 admitted to US hospitals participating in the Vermont Oxford Network (VON). SIP was defined at laparotomy as a focal perforation of the intestine without features suggestive of NEC or other intestinal abnormalities. The primary outcome was in-hospital mortality. RESULTS At laparotomy, 2036 (1.1%) neonates were diagnosed with SIP and 4076 (2.3%) with NEC. Neonates with laparotomy-confirmed SIP had higher mortality (19%) than infants without NEC or SIP (5%, P=0.003). However, laparotomy-confirmed SIP patients had significantly lower mortality than those with confirmed NEC (38%, P<0.0001). Mortality in both NEC and SIP groups decreased with increasing birth weight and mortality was significantly higher for NEC than SIP in each birth weight category. Indomethacin and steroid exposure were more frequent in the SIP cohort than the other two groups (P<0.001). CONCLUSIONS In VLBW infants, the presence of laparotomy-confirmed SIP increases mortality significantly. However, laparotomy-confirmed NEC mortality was double that of SIP. This relationship is evident regardless of birth weight. The variant mortality of laparotomy-confirmed SIP versus laparotomy-confirmed NEC highlights the importance of differentiating between these two diseases both for clinical and research purposes.
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Affiliation(s)
- Jeremy G Fisher
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA
| | - Brian A Jones
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA
| | - Ivan M Gutierrez
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA
| | - Melissa A Hull
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA
| | - Kuang Horng Kang
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA
| | | | - David Zurakowski
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA
| | - Biren P Modi
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA
| | | | - Tom Jaksic
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA; Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, GA, USA.
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Khan FA, Fisher JG, Sparks EA, Iglesias J, Zurakowski D, Modi BP, Duggan C, Jaksic T. Factors Affecting Spontaneous Closure of Gastrocutaneous Fistulae After Removal of Gastrostomy Tubes in Children With Intestinal Failure. JPEN J Parenter Enteral Nutr 2014; 39:860-3. [PMID: 24993864 DOI: 10.1177/0148607114538058] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 05/07/2014] [Indexed: 11/17/2022]
Abstract
BACKGROUND Children with intestinal failure (IF) frequently require gastrostomy tubes (GTs) for long-term nutrition support. Risk factors for persistent gastrocutaneous fistulae (GCFs) in pediatric patients with IF are largely unknown but may include underlying nutrition status and duration of indwelling GT. MATERIALS AND METHODS Records of patients with IF having undergone GT removal and allowed a trial at spontaneous closure were reviewed. Nonparametric continuous variables were analyzed using the Wilcoxon rank sum test. Post hoc analysis was performed to identify the optimal threshold of GT duration predicting probability of spontaneous closure identified using receiver operating characteristic curve analysis. RESULTS Fifty-nine children with IF undergoing GT removal were identified. Spontaneous closure occurred in 36 (61%) sites, while 23 (39%) underwent operative closure at a median 67 days after GT removal. The duration of indwelling GT was significantly shorter in the spontaneous closure group (11.5 vs 21 months, P = .002). Of 33 GT indwelling for ≤ 18 months, 28 (85%) closed spontaneously, compared with only 9 of 26 (35%) with duration >18 months (P < .001). With GCF persisting beyond 7 days, only 21% (6/28) of sites closed spontaneously, but this dropped to 6% (1/18) of cases with concurrent GT duration >18 months. CONCLUSIONS Of the risk factors evaluated, only prolonged GT duration was associated with an increased likelihood of failure to close spontaneously. It is significantly less likely in pediatric patients with IF in whom GCF persists >7 days, particularly if the duration of GT is >18 months. Relatively earlier operative closure should be considered in this group.
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Affiliation(s)
- Faraz A Khan
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jeremy G Fisher
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Eric A Sparks
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Julie Iglesias
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - David Zurakowski
- Department of Surgery, Department of Biostatistics, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Christopher Duggan
- Division of Gastroenterology and Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation, Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
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49
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Fisher JG, Stamm DA, Modi BP, Duggan C, Jaksic T. Gastrointestinal bleeding as a complication of serial transverse enteroplasty. J Pediatr Surg 2014; 49:745-9. [PMID: 24851761 PMCID: PMC4468065 DOI: 10.1016/j.jpedsurg.2014.02.060] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 02/13/2014] [Indexed: 12/14/2022]
Abstract
PURPOSE Serial transverse enteroplasty (STEP) lengthens and tapers bowel in patients with intestinal failure. Evaluation and treatment of serious late gastrointestinal bleeding (GIB) in three STEP patients are described. METHODS Patients participating in an interdisciplinary intestinal rehabilitation program were reviewed to identify those who underwent STEP and had GIB requiring transfusion. RESULTS Of 296 patients, 23 underwent STEP, and 3 (13%) had subsequent GIB requiring transfusion. Diagnoses were vanishing gastroschisis/atresia, malrotation/atresia, and gastroschisis.. STEP was performed at ages 3-5 months, using 5-15 stapler-firings with an increase in mean bowel length from 39 to 62 cm. GIB was diagnosed 5-30 months post-op and resulted in 1-7 transfusions per patient. Endoscopy demonstrated staple-line ulceration in two patients and eosinophilic enterocolitis in the third. All were treated with enteral antibiotics, sulfasalazine, and luminal steroids. Those with ulcers responded to bowel rest, and the patient with eosinophilic enterocolitis stabilized with luminal steroids. In all three, hemoglobin levels improved despite persistent occult bleeding. CONCLUSIONS Significant GIB is a potential late complication of STEP. Endoscopy identified the underlying source of GIB in all three patients. A combination of enteral antibiotics, anti-inflammatory medications, and bowel rest was effective in treating post-STEP GIB, without the need for additional bowel resection.
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Affiliation(s)
- Jeremy G. Fisher
- Department of Surgery, Boston Children’s Hospital and Harvard Medical School
| | - Danielle A. Stamm
- Department of Surgery, Boston Children’s Hospital and Harvard Medical School
| | - Biren P. Modi
- Department of Surgery, Boston Children’s Hospital and Harvard Medical School
| | - Christopher Duggan
- Division of Gastroenterology and Nutrition, Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children’s Hospital and Harvard Medical School
| | - Tom Jaksic
- Department of Surgery, Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Harvard Medical School.
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Gutierrez IM, Fisher JG, Ben-Ishay O, Jones BA, Kang KH, Hull MA, Shillingford N, Zurakowski D, Modi BP, Jaksic T. Citrulline levels following proximal versus distal small bowel resection. J Pediatr Surg 2014; 49:741-4. [PMID: 24851760 DOI: 10.1016/j.jpedsurg.2014.02.056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 02/13/2014] [Indexed: 01/17/2023]
Abstract
PURPOSE Citrulline, a nonprotein amino acid synthesized by enterocytes, is a biomarker of bowel length and the capacity to wean from parenteral nutrition. However, the potentially variant effect of jejunal versus ileal excision on plasma citrulline concentration [CIT] has not been studied. This investigation compared serial serum [CIT] and mucosal adaptive potential after proximal versus distal small bowel resection. METHODS Enterally fed Sprague-Dawley rats underwent sham operation or 50% small bowel resection, either proximal (PR) or distal (DR). [CIT] was measured at operation and weekly for 8 weeks. At necropsy, histologic features reflecting bowel adaptation were evaluated. RESULTS By weeks 6-7, [CIT] in both resection groups significantly decreased from baseline (P<0.05) and was significantly lower than the concentration in sham animals (P<0.05). There was no difference in [CIT] between PR and DR at any point. Villus height and crypt density were higher in the PR than in the DR group (P≤0.02). CONCLUSION [CIT] effectively differentiates animals undergoing major bowel resection from those with preserved intestinal length. The region of intestinal resection was not a determinant of [CIT]. The remaining bowel in the PR group demonstrated greater adaptive potential histologically. [CIT] is a robust biomarker for intestinal length, irrespective of location of small intestine lost.
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Affiliation(s)
- Ivan M Gutierrez
- Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Jeremy G Fisher
- Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Offir Ben-Ishay
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Brian A Jones
- Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Kuang Horng Kang
- Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Melissa A Hull
- Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Nick Shillingford
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - David Zurakowski
- Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Biren P Modi
- Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Tom Jaksic
- Center for Advanced Intestinal Rehabilitation (CAIR), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA.
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