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Haines KL, Ohnuma T, Hornik CD, Grisel B, Leraas H, Trujillo CN, Krishnamoorthy V, Raghunathan K, Wischmeyer PE. Change to Mixed-Lipid Emulsion From Soybean Oil-Based Lipid Emulsion in Pediatric Patients. JAMA Netw Open 2023; 6:e2332389. [PMID: 37669048 PMCID: PMC10481238 DOI: 10.1001/jamanetworkopen.2023.32389] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/28/2023] [Indexed: 09/06/2023] Open
Abstract
Importance Critically ill pediatric patients often require parenteral nutrition (PN) in the intensive care unit (ICU). Literature suggests mixed lipid emulsions (LE) with soybean oil reduction strategies may improve outcomes. Objective To examine the association of a hospital-wide switch to a mixed-lipid formula (4-OLE) with pediatric outcomes. Design, Setting, and Participants Retrospective cohort study at a large US academic referral center. Pediatric patients aged 1 month to 17 years requiring parenteral nutrition from May 2016 to September 2019 were included. Data were analyzed from October 2020 to February 2023. Exposure In 2017, Duke University Health System fully converted to a soybean oil/MCT/olive/fish oil lipid (4-OLE) from pure soybean oil-based LE in pediatric patients. Pediatric patients before the change (Intralipid [IL] group) were compared with patients after (4-OLE group). Main Outcomes and Measures Clinical outcomes were compared between treatment periods via multivariable regression models. The primary outcome was hospital length of stay (LOS). Fourteen secondary outcomes included hospital mortality of any cause, 30-day or 90-day readmission, pneumonia, urinary tract infections (UTIs), total caloric delivery, and liver function tests (aspartate aminotransferase, alanine transaminase, alkaline phosphatase, and total bilirubin). Results A total of 684 children dependent on PN were identified (342 were critically ill), with 30% (206 children) in the preswitch (IL) period and 70% (478 children) in the postswitch (4-OLE) period; 123 were male (59.7%). In comparing IL vs 4-OLE, there was a significant difference in median (IQR) age (4.0 [1.2-13.0] vs 3.0 [0.8-9.0] years, respectively; P = .04), without difference in body mass index or baseline comorbidities except for significant differences in cancer diagnosis (26 patients in the IL group [12.6%] vs 29 patients in the 4-OLE group [6.1%]; P = .004) and chronic obstructive pulmonary disease (24 patients in the IL group [11.7%] vs 30 patients in the 4-OLE group [6.3%]; P = .02). In the all children cohort, 4-OLE was associated with shorter hospital LOS (IRR, 0.81; 95% CI, 0.05-0.78), and reduced UTI risk (OR, 0.33; 95% CI, 0.18-0.64). In the ICU cohort, 4-OLE was associated with shorter hospital LOS (IRR, 0.81; 95% CI, 0.78-0.83), and reduced UTI risk (OR, 0.23; 95% CI, 0.11-0.51). Other secondary outcomes were not significant. Conclusions and Relevance In this observational study of clinical outcomes among children dependent on PN, a switch to 4-OLE in a large academic hospital was associated with a significant decrease in hospital LOS in ICU and non-ICU patients. These findings suggest switching to a soy-LE sparing strategy using 4-OLE is feasible, safe, and associated with improved clinical outcomes in pediatric PN patients.
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Affiliation(s)
- Krista L. Haines
- Division of Trauma and Critical Care and Acute Care Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina
- The Critical Care and Perioperative Epidemiologic Research Unit, Duke University Medical Center, Durham, North Carolina
| | - Tetsu Ohnuma
- The Critical Care and Perioperative Epidemiologic Research Unit, Duke University Medical Center, Durham, North Carolina
- Departement of Anesthesiology, Duke University Medical Center, Durham, North Carolina
| | - Chi Dang Hornik
- Division of Pediatric Critical Care, Department of Pediatrics, Duke University Medical Center, Durham, North Carolina
| | - Braylee Grisel
- Division of Trauma and Critical Care and Acute Care Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina
- The Critical Care and Perioperative Epidemiologic Research Unit, Duke University Medical Center, Durham, North Carolina
| | - Harold Leraas
- Division of Trauma and Critical Care and Acute Care Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Charles N. Trujillo
- Division of Trauma and Critical Care and Acute Care Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Vijay Krishnamoorthy
- The Critical Care and Perioperative Epidemiologic Research Unit, Duke University Medical Center, Durham, North Carolina
- Departement of Anesthesiology, Duke University Medical Center, Durham, North Carolina
| | - Karthik Raghunathan
- The Critical Care and Perioperative Epidemiologic Research Unit, Duke University Medical Center, Durham, North Carolina
- Departement of Anesthesiology, Duke University Medical Center, Durham, North Carolina
| | - Paul E. Wischmeyer
- Departement of Anesthesiology, Duke University Medical Center, Durham, North Carolina
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Kadokura K, Tomita T, Suruga K. Consumption of fish balls "tsumire" may help prevent liver function deterioration in aged rats. Nutr Health 2023; 29:383-387. [PMID: 36514304 DOI: 10.1177/02601060221142071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background: Possible health benefits of fish balls tsumire consumption on human health have been deduced based on the results of our earlier study investigating tsumire consumption by young (6-weeks-old) Sprague-Dawley rats. Aim: The objectives of this study were to evaluate the effect of tsumire intake on aged rats by feeding them a diet containing 5% dried tsumire. Methods: Biomarker levels and organ weight of 80-weeks-old Sprague-Dawley rats that were fed with tsumire were examined for potential health benefits. Results: Following 84 days of administering tsumire-containing diet, we found a decrease in some liver function parameters, such as the levels of AST, ALT, ALP and LAP, in the tsumire-fed rats compared to control rats provided with normal diet. In particular, significantly reduced LDH levels were observed in the experimental group. Conclusions: The results can be extrapolated to possible beneficial effects of consumption of tsumire on human health.
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Affiliation(s)
- Kazunari Kadokura
- Research & Development Division, Products Development Department, Kibun Foods Inc., Tokyo, Japan
| | - Tsuyoshi Tomita
- Research & Development Division, Products Development Department, Kibun Foods Inc., Tokyo, Japan
| | - Kohei Suruga
- Research & Development Division, Products Development Department, Kibun Foods Inc., Tokyo, Japan
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3
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Kim ES, Lee LJ, Romero T, Calkins KL. Outcomes in preterm infants who received a lipid emulsion with fish oil: An observational study. JPEN J Parenter Enteral Nutr 2023; 47:354-363. [PMID: 36398422 PMCID: PMC10953698 DOI: 10.1002/jpen.2464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 08/02/2022] [Accepted: 11/10/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND 100% soybean oil emulsions (SO100) are associated with poor docosahexaenoic acid (DHA) and arachidonic acid (ARA) status in extremely low birth weight (ELBW) infants. A multi-oil emulsion with 15% fish oil (FO15) contains more DHA and ARA than SO100. This study compares clinical outcomes, namely growth and fatty acids, in ELBW infants who received S0100 or FO15. METHODS This observational study included ELBW infants born between 2014 and 2019 who received SO100 or FO15 for >7 days. Gas chromatography/mass spectrometry was used to measure erythrocyte fatty acids. RESULTS The mean ± SD gestational age was 27 ± 3 and 26 ± 2 weeks for SO100 (n = 43) and FO15 (n = 43), respectively (P = 0.2). DHA (-0.3 ± 0.10% per week, P = 0.026, for FO15 vs -0.2 ± 0.05% per week, P < 0.001, for SO100) and ARA (-0.8 ± 0.21% per week for FO15 vs -0.9 ± 0.17% per week for SO100; P < 0.001 for both) declined in both groups with no difference between groups (P interaction > 0.7 for both). After controlling for days to reach full feeds, the mean difference in weight z score trajectories was similar (Est = -0.08; 95% CI, -0.82 to 0.04; P = 0.2), and SO100 was associated with a nonsignificant increased odds for cholestasis (odds ratio, 3.1; 95% CI, 0.96-10.2; P = 0.059). There was no difference in other clinical comorbidities. CONCLUSIONS In comparison with ELBW infants who received SO100, infants who received FO15 still demonstrated a decline in DHA and ARA. Growth and other clinical outcomes were unchanged.
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Affiliation(s)
- Esther S. Kim
- Department of Pediatrics, Neonatal Research Center of the UCLA of Children’s Discovery and Innovation Institute, David Geffen School of Medicine UCLA and UCLA Mattel Children’s Hospital, Los Angeles CA
| | - Lauren J. Lee
- David Geffen School of Medicine, University of California Los Angeles, CA
| | - Tahmineh Romero
- Department of Medicine, David Geffen School of Medicine, Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA
| | - Kara L. Calkins
- Department of Pediatrics, Neonatal Research Center of the UCLA of Children’s Discovery and Innovation Institute, David Geffen School of Medicine UCLA and UCLA Mattel Children’s Hospital, Los Angeles CA
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4
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Moutinho TJ, Powers DA, Hanson GF, Levy S, Baveja R, Hefner I, Mohamed M, Abdelghani A, Baker RL, Papin JA, Moore SR, Hourigan SK. Fecal sphingolipids predict parenteral nutrition-associated cholestasis in the neonatal intensive care unit. JPEN J Parenter Enteral Nutr 2022; 46:1903-1913. [PMID: 35285019 PMCID: PMC9468188 DOI: 10.1002/jpen.2374] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/23/2022] [Accepted: 03/06/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Parenteral nutrition-associated cholestasis (PNAC) in the neonatal intensive care unit (NICU) causes significant morbidity and associated healthcare costs. Laboratory detection of PNAC currently relies on elevated serum conjugated bilirubin levels in the aftermath of impaired bile flow. Here, we sought to identify fecal biomarkers, which when integrated with clinical data, would better predict risk for developing PNAC. METHODS Using untargeted metabolomics in 200 serial stool samples from 60 infants, we applied statistical and machine learning approaches to identify clinical features and metabolic biomarkers with the greatest associative potential for risk of developing PNAC. Stools were collected prospectively from infants receiving PN with soybean oil-based lipid emulsion at a level IV NICU. RESULTS Low birth weight, extreme prematurity, longer duration of PN, and greater number of antibiotic courses were all risk factors for PNAC (P < 0.05). We identified 78 stool biomarkers with early predictive potential (P < 0.05). From these 78 biomarkers, we further identified 12 sphingomyelin lipids with high association for the development of PNAC in precholestasis stool samples when combined with birth anthropometry. CONCLUSION We demonstrate the potential for stool metabolomics to enhance early identification of PNAC risk. Earlier detection of high-risk infants would empower proactive mitigation with alterations to PN for at-risk infants and optimization of energy nutrition with PN for infants at lower risk.
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Affiliation(s)
- Thomas J. Moutinho
- Department of Biomedical EngineeringUniversity of VirginiaCharlottesvilleVirginiaUSA
| | - Deborah A. Powers
- Department of Biomedical EngineeringUniversity of VirginiaCharlottesvilleVirginiaUSA
| | - Gabriel F. Hanson
- Department of Biomedical EngineeringUniversity of VirginiaCharlottesvilleVirginiaUSA
| | - Shira Levy
- Inova Children's HospitalFalls ChurchVirginiaUSA
| | - Rajiv Baveja
- Fairfax Neonatal AssociatesFalls ChurchVirginiaUSA
| | | | | | | | | | - Jason A. Papin
- Department of Biomedical EngineeringUniversity of VirginiaCharlottesvilleVirginiaUSA
| | - Sean R. Moore
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of PediatricsUniversity of VirginiaCharlottesvilleVirginiaUSA
| | - Suchitra K. Hourigan
- Inova Children's HospitalFalls ChurchVirginiaUSA,Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of PediatricsUniversity of VirginiaCharlottesvilleVirginiaUSA,Division of Pediatric GastroenterologyPediatric Specialists of VirginiaFairfaxVirginiaUSA,Laboratory of Host Immunity and Microbiome, National Institute of Allergy and Infectious DiseasesNational Institutes of HealthBethesdaMarylandUSA
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Khalaf RT, Ford SL. Intestinal failure-associated liver disease in the neonatal ICU: what we know and where we're going. Curr Opin Pediatr 2022; 34:184-190. [PMID: 35051980 DOI: 10.1097/mop.0000000000001105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Parenteral nutrition is an integral part of the care of infants in the neonatal ICU. However, prolonged use of parenteral nutrition can be associated with adverse outcomes, most notably parenteral nutrition-associated liver disease, now known as intestinal failure-associated liver disease (IFALD). This review highlights pertinent developments in the epidemiology of IFALD as it pertains to neonates and showcases recent advances in the pathophysiology, treatment, and outcomes of neonates with IFALD. RECENT FINDINGS The role of intravenous lipid emulsions in the pathogenesis, prevention, and treatment of IFALD remains a target for investigative studies. Recent data continues to support the use of fish-oil based intravenous lipids, but its use is limited due to concerns for essential fatty acid deficiency. Use of soy-based lipids and mixed lipids is not wrought with such concerns as these are often used at greater doses but their use is limited due to higher proinflammatory fatty acid content, increased phytosterols and decreased antioxidants, risk factors for the development of IFALD. SUMMARY Hepatic complications may limit the use of parenteral nutrition in the neonatal ICU. However, the pathophysiology of IFALD is continuing to be further elucidated and novel targets are being developed for the treatment of IFALD. As noninvasive disease monitoring strategies continue to be developed, early enteral nutrition ameliorates the risk of IFALD and should be considered when possible.
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Affiliation(s)
- Racha T Khalaf
- Department of Pediatrics, University of South Florida Morsani College of Medicine, Tampa, Florida, USA
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Guiducci S, Duci M, Moschino L, Meneghelli M, Fascetti Leon F, Bonadies L, Cavicchiolo ME, Verlato G. Providing the Best Parenteral Nutrition before and after Surgery for NEC: Macro and Micronutrients Intakes. Nutrients 2022; 14:919. [PMID: 35267894 PMCID: PMC8912377 DOI: 10.3390/nu14050919] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/16/2022] [Accepted: 02/17/2022] [Indexed: 11/18/2022] Open
Abstract
Necrotizing enterocolitis (NEC) is the main gastrointestinal emergency of preterm infants for whom bowel rest and parenteral nutrition (PN) is essential. Despite the improvements in neonatal care, the incidence of NEC remains high (11% in preterm newborns with a birth weight <1500 g) and up to 20−50% of cases still require surgery. In this narrative review, we report how to optimize PN in severe NEC requiring surgery. PN should begin as soon as possible in the acute phase: close fluid monitoring is advocated to maintain volemia, however fluid overload and electrolytes abnormalities should be prevented. Macronutrients intake (protein, glucose, and lipids) should be adequately guaranteed and is essential in each phase of the disease. Composite lipid emulsion should be the first choice to reduce the risk of parenteral nutrition associated liver disease (PNALD). Vitamin and trace elements deficiency or overload are frequent in long-term PN, therefore careful monitoring should be planned starting from the recovery phase to adjust their parenteral intake. Neonatologists must be aware of the role of nutrition especially in patients requiring long-term PN to sustain growth, limiting possible adverse effects and long-term deficiencies.
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Affiliation(s)
- Silvia Guiducci
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University Hospital of Padova, 35128 Padova, Italy; (S.G.); (L.M.); (M.M.); (L.B.); (M.E.C.)
| | - Miriam Duci
- Pediatric Surgery Unit, Department of Women’s and Children’s Health, University Hospital of Padova, 35128 Padova, Italy; (M.D.); (F.F.L.)
| | - Laura Moschino
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University Hospital of Padova, 35128 Padova, Italy; (S.G.); (L.M.); (M.M.); (L.B.); (M.E.C.)
| | - Marta Meneghelli
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University Hospital of Padova, 35128 Padova, Italy; (S.G.); (L.M.); (M.M.); (L.B.); (M.E.C.)
| | - Francesco Fascetti Leon
- Pediatric Surgery Unit, Department of Women’s and Children’s Health, University Hospital of Padova, 35128 Padova, Italy; (M.D.); (F.F.L.)
| | - Luca Bonadies
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University Hospital of Padova, 35128 Padova, Italy; (S.G.); (L.M.); (M.M.); (L.B.); (M.E.C.)
| | - Maria Elena Cavicchiolo
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University Hospital of Padova, 35128 Padova, Italy; (S.G.); (L.M.); (M.M.); (L.B.); (M.E.C.)
| | - Giovanna Verlato
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University Hospital of Padova, 35128 Padova, Italy; (S.G.); (L.M.); (M.M.); (L.B.); (M.E.C.)
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7
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Al-Alaiyan S, Elsaidawi W, Alanazi AM, Qeretli RA, Abdulaziz NA, Alfattani A. Ursodeoxycholic Acid and SMOFlipid for Treating Parenteral Nutrition Associated Cholestasis in Infants. Cureus 2022; 14:e22060. [PMID: 35295369 PMCID: PMC8916914 DOI: 10.7759/cureus.22060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2022] [Indexed: 11/20/2022] Open
Abstract
Background: Parenteral nutrition-associated cholestasis (PNAC) is frequently seen in preterm infants receiving total parenteral nutrition (TPN) for a long duration. The pathogenesis of PNAC is believed to be multifactorial; however, phytosterols are hepatotoxic, resulting in cholestasis. A novel lipid emulsion consisting of a mixture of soybean oil, medium-chain triglycerides, olive oil, and fish oil (SMOFlipid) with a low level of phytosterols has been shown to improve cholestasis. Moreover, ursodeoxycholic acid (UDCA) has improved bile flow and normalized liver function tests. This study aimed to determine the effect of UDCA and SMOFlipid in preventing and treating PNAC in infants. Methods: We conducted a retrospective cohort study that included all infants who received TPN for at least five days between January 2010 and December 2018, who also received UDCA for the treatment of cholestasis, and infants who developed cholestasis but were not treated with UDCA. In addition, any infants who received SMOFlipid for parenteral nutrition during the same period were included. We recorded multiple variables, including neonatal demographic data, major medical diagnosis, liver function, medications, and maternal variables. Results: A total of 58 infants with cholestasis who received UDCA for treatment were identified. The infants were divided into two groups, Group 1 infants had gestational age (GA) of ≤32 weeks, and Group 2 had GA of >32 weeks. We found that combining SMOFlipid with UDCA resulted in a significant reduction in cholestasis duration in both groups. Infants in Group 1 who received SMOFlipid had cholestasis for a mean of 67 ± 57 days, and those who did not receive SMOFlipid had cholestasis for a mean of 145 ± 102 days (p=0.04). Infants in Group 2 who received SMOFlipid had cholestasis for a mean of 38.2 ± 28 days, and those who did not receive SMOFlipid had cholestasis for a mean of 117 ± 119 days (p=0.02). Conclusions: According to our results, the use of UDCA and SMOFlipid reduced the duration of parenteral nutrition-associated with cholestasis in very low birth weight infants.
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Zou TT, Li JR, Zhu Y, Wan CM, Liao Q. Fish oil-containing lipid emulsions prevention on parenteral nutrition-associated cholestasis in very low birth weight infants: a meta-analysis. World J Pediatr 2022; 18:463-471. [PMID: 35325398 PMCID: PMC9205820 DOI: 10.1007/s12519-022-00536-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 02/27/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND The effect of fish oil-containing lipid emulsions on preventing parenteral nutrition-associated cholestasis (PNAC) in very low birth weight (VLBW) infants is not known. Thus, we conducted a meta-analysis to identify any prevention effect. METHODS PubMed, EMBASE, and CENTRAL were searched up to 26 January 2021 for studies related to the preventive effect of fish oil-containing lipid emulsions and fish oil-free lipid emulsions on cholestasis in VLBW infants. Revman 5.3 was used to synthesize the results. A fixed-effect model was used to summarize the data when the heterogeneity was non-significant (I2 < 50%), and a random-effects model was used when the heterogeneity was significant (I2 > 50%). RESULTS Of 728 articles, 11 randomized controlled trials met the inclusion criteria. The meta-analysis indicated that fish oil-containing lipid emulsion reduced the occurrence of PNAC significantly with risk ratio (RR) = 0.53, 95% confidence interval (CI) 0.36-0.80, P = 0.002. The heterogeneity was non-significant with I2 = 23%. Subgroup analysis based on parenteral nutrition duration and median birth weight was performed. The synthesis results for patients with parenteral nutrition duration exceeding 14 days revealed I2 = 35% (P = 0.15) and pooled RR = 0.47, 95% CI 0.30-0.73, P = 0.0008; and for patients with duration less than 14 days revealed I2 = 0% (P = 0.72) and pooled RR = 1.14, 95% CI 0.39-3.35, P = 0.81. The synthesis for patients with birth weight more than 1000 g revealed I2 = 0% (P = 0.41) and pooled RR = 0.55, 95% CI 0.26-1.18, P = 0.12; and for patients with birth weight below 1000 g revealed I2 = 44% (P = 0.11) and pooled RR = 0.53, 95% CI 0.33-0.85, P = 0.009. CONCLUSIONS The fish oil-containing lipid emulsion can reduce the occurrence of PNAC in VLBW infants based on the available original randomized controlled trial studies, especially for patients with parenteral nutrition duration exceeding 14 days and extremely low birth weight infants. Future studies should be performed before a definitive conclusion can be established.
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Affiliation(s)
- Ting-Ting Zou
- grid.461863.e0000 0004 1757 9397Department of Pediatric Infectious Diseases, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041 China
| | - Jin-Rong Li
- Department of Child Healthcare, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041, China.
| | - Yu Zhu
- grid.461863.e0000 0004 1757 9397Department of Pediatric Infectious Diseases, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041 China
| | - Chao-Min Wan
- grid.461863.e0000 0004 1757 9397Department of Pediatric Infectious Diseases, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041 China
| | - Qiong Liao
- Department of Pediatric Infectious Diseases, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041, China.
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Frazer LC, Martin CR. Parenteral lipid emulsions in the preterm infant: current issues and controversies. Arch Dis Child Fetal Neonatal Ed 2021; 106:676-681. [PMID: 33514630 PMCID: PMC8319211 DOI: 10.1136/archdischild-2020-319108] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 12/24/2020] [Accepted: 01/14/2021] [Indexed: 12/14/2022]
Abstract
Parenteral lipid emulsions are a necessary component of nutrition for extremely low gestational age newborns until adequate levels of enteral intake are established. Historically, Intralipid, a 100% soybean oil emulsion, has filled this role. Newer multicomponent lipid emulsions containing a mixture of other oils, including olive oil and fish oil, are now available as options, although the regulatory approval for use in neonates varies worldwide. When dosed at currently published recommendations, each of these lipid emulsions meets total fat and energy requirements without a risk of essential fatty acid deficiency. Thus, when choosing which lipid emulsion to provide, the answer must be based on the metabolic differences induced as a result of these fatty acid-rich emulsions and whether the emulsions provide a health advantage or pose a health risk. The questions of induced fatty acid profiles, health benefit and health risk are discussed sequentially for multicomponent lipid emulsions. Despite the growing acceptance of multicomponent lipid emulsions, there is concern regarding changes in blood fatty acid levels and potential health risk without strong evidence of benefit. There remains no ideal parenteral lipid emulsion option for the preterm infant. Standardising future animal and human studies in lipid delivery with the inclusion of lipid metabolism data will iteratively provide answers to inform the optimal lipid emulsion for the preterm infant.
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Affiliation(s)
- Lauren C Frazer
- Division of Newborn Medicine, Boston Children’s Hospital, Boston, Massachusetts, USA,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Camilia R Martin
- Neonatology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA .,Division of Translational Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
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10
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Effect of fish paste products, fish balls 'tsumire', intake in Sprague-Dawley rats. J Nutr Sci 2021; 10:e62. [PMID: 34457244 PMCID: PMC8365533 DOI: 10.1017/jns.2021.57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 07/21/2021] [Indexed: 11/18/2022] Open
Abstract
The fish paste product, fish balls ‘tsumire’, is a traditional type of Japanese food made from minced fish as well as imitation crab, kamaboko and hanpen. Although tsumire is known as a high-protein and low-fat food, there is a lack of scientific evidence on its health benefits. Hence, we aimed to investigate the effects of tsumire intake on organ weight and biomarker levels in Sprague–Dawley rats for 84 d as a preliminary study. Six-week-old male Sprague–Dawley rats were divided into two groups: group I, fed normal diets, and group II, fed normal diets with 5 % dried tsumire. Throughout the administration period, we monitored their body weight and food intake; at the end of this period, we measured their organ weight and analysed their blood biochemistry. No significant differences were observed with respect to body weight, food intake, organ weight and many biochemical parameters between the two groups. It was found that inorganic phosphorus and glucose levels were higher in group II rats than in group I rats. On the other hand, sodium, calcium, amylase and cholinesterase levels were significantly lower in group II than in group I. Interestingly, we found that the levels of aspartate aminotransferase, alanine transaminase, lactate dehydrogenase and leucine aminopeptidase in group II were significantly lower than in group I, and that other liver function parameters of group II tended to be lower than in group I. In conclusion, we consider that the Japanese traditional food, ‘tsumire,’ may be effective as a functional food for human health management worldwide.
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Key Words
- ALA, α-linolenic acid
- ALB, albumin
- ALP, alkaline phosphatase
- ALT, alanine transaminase
- AMY, amylase
- APP, Alaska pollack protein
- AST, aspartate aminotransferase
- BCAAs, branched-chain amino acids
- BChE, butyrylcholinesterase
- BUN, blood urea nitrogen
- CHO, cholesterol
- CRE, creatinine
- ChE, cholinesterase
- D-BIL, direct bilirubin
- DHA, docosahexaenoic acid
- EPA, eicosapentaenoic acid
- F-CHO, free cholesterol
- Fish balls
- Fish paste products
- GLP-1, glucagon-like peptide-1
- GLU, glucose
- HDL-C, high-density lipoprotein cholesterol
- IP, inorganic phosphorus
- LAP, leucine aminopeptidase
- LDL-C, low-density lipoprotein cholesterol
- Liver function
- Rats
- T-BIL, total bilirubin
- T-CHO, total cholesterol
- TAG, triacylglycerol
- TBA, total bile acids
- TP, total proteins
- Tsumire
- γ-GT, γ-Glutamyl transpeptidase
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11
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Chen S, Xiao Y, Liu Y, Tian X, Wang W, Jiang L, Wu W, Zhang T, Cai W, Wang Y. Fish oil-based lipid emulsion alleviates parenteral nutrition-associated liver diseases and intestinal injury in piglets. JPEN J Parenter Enteral Nutr 2021; 46:709-720. [PMID: 34291472 DOI: 10.1002/jpen.2229] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Thisstudy aimed to investigate the impact of fish oil-based lipid emulsion (FO) on enterohepatic injuries and intestinal microbiota in piglets of parenteral nutrition (PN). METHODS Newborn piglets were divided into three groups, including enteral diet (the controls), PN with 100% FO and PN with medium-chain triglyceride/long-chain triglyceride-based lipid emulsion (MCT/LCT) for 14 days. Serum biochemical indicators, hepatic and intestinal histology, and expression of genes associated with inflammation, oxidative stress, and lipid metabolism were measured. The bile acid (BA) profiles in serum and the taxonomic composition of the gut microbiome in different intestinal segments were analyzed. RESULTS Compared with MCT/LCT-piglets, FO reduced inflammation, promoted fatty acid oxidation, and decreased oxidative stress in the liver. In the intestine, FO decreased intestinal inflammation and intestinal permeability, leading to reduced lipopolysaccharide entry into the blood circulation relative to MCT/LCT-piglets. PN groups have dominant contents of Proteobacteria and Bacteroides, whereas the control group have Firmicutes at the phylum level. FO altered the taxonomic compositions of the gut microbiome in different segments, increased the relative abundance of Bacteroidaceae in ileum, and Rikenellaceae and Ruminococcaceae in the colon. FO treatment shifted BA composition ratio in serum and had a lower ratio of secondary BAs to primary BAs. CONCLUSION FO alleviates PNLAD and intestinal injury by regulating the homeostasis of BAs' enterohepatic circulation and altering microbiota composition in different intestinal segments.
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Affiliation(s)
- Shanshan Chen
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yongtao Xiao
- Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.,Shanghai Institute for Pediatric Research, Shanghai, China
| | - Yang Liu
- Department of Pediatric Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xinbei Tian
- Shanghai Institute for Pediatric Research, Shanghai, China
| | - Weipeng Wang
- Department of Pediatric Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lu Jiang
- Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.,Shanghai Institute for Pediatric Research, Shanghai, China
| | - Wenjie Wu
- Department of Pediatric Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Tian Zhang
- Department of Pediatric Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wei Cai
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.,Shanghai Institute for Pediatric Research, Shanghai, China.,Department of Pediatric Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Wang
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.,Shanghai Institute for Pediatric Research, Shanghai, China
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12
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All-in-One Pediatric Parenteral Nutrition Admixtures with an Extended Shelf Life-Insight in Correlations between Composition and Physicochemical Parameters. Pharmaceutics 2021; 13:pharmaceutics13071017. [PMID: 34371709 PMCID: PMC8309029 DOI: 10.3390/pharmaceutics13071017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/29/2021] [Accepted: 06/30/2021] [Indexed: 11/25/2022] Open
Abstract
The administration of three-in-one parenteral nutrition (PN) admixtures to pediatric patients requires special consideration, specifically concerning quality and physicochemical stability. The introduction of a new parenteral amino acid solution into the market prompted us to evaluate Aminoplasmal Paed-based PN admixtures’ stability. The study aimed to determine the physicochemical parameters of the chosen variations of PN admixtures and search for a correlation between its composition and those parameters. One hundred and sixty-eight variations of PN admixtures intended for patients weighing from 10 to 25 kg and aged from 1 to 12 years and differing in the quantitative composition of electrolytes were selected for the study. The samples were prepared using each of the four intravenous lipid emulsions dedicated to pediatric patients: Intralipid 20%, Clinoleic 20%, Lipidem 20%, and Smoflipid 20%. The stability of the PN admixtures was assessed by visual inspection and determination of pH, osmolality, zeta potential, and hydrodynamic mean droplet diameter (MDD) immediately upon preparation and after seven days of storage at the temperature of 5 ± 1 °C with light protection. Pearson’s correlation was used to quantify the relationships between selected ingredients of the PN admixtures and the physicochemical parameters. The PN admixtures were characterized by pH ranging from 5.91 to 7.04, osmolality ranging from 1238 to 1678 mOsm/kg, and zeta potential ranging from −41.3 to −2.16 mV. The changes in pH and osmolality after seven days of storage did not exceed 0.2 and 4.4%, respectively. The homogeneity of the PN admixtures was confirmed by determining the polydispersity index, which ranged from 0.06 to 0.2. The MDD of the studied formulas ranged from 235 to 395 nm and from 233 to 365 nm immediately upon preparation and after the storage period, respectively. Correlations between selected components of the PN admixtures and some physicochemical parameters were found. All Aminoplasmal Paed 10%-based PN admixtures were characterized by appropriate physicochemical quality to be administered via the central veins, both immediately upon preparation and after seven days of storage at the temperature of 5 ± 1 °C with light protection. The applied electrolyte concentrations ranges and types of lipid emulsions in the selected macronutrient quantitative compositions allowed the PN admixtures to remain stable for seven days within the specified limits.
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13
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Deshpande GC, Cai W. Use of Lipids in Neonates Requiring Parenteral Nutrition. JPEN J Parenter Enteral Nutr 2021; 44 Suppl 1:S45-S54. [PMID: 32049399 DOI: 10.1002/jpen.1759] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 12/19/2022]
Abstract
Neonates have limited antioxidative capacity and are at increased risk of infection and inflammation-a situation that is exacerbated in preterm neonates. Together, oxidative stress and inflammation are implicated in many serious conditions affecting neonates, such as bronchopulmonary dysplasia and periventricular leukomalacia. Neonates requiring parenteral nutrition have certain nutritional requirements. For example, very long-chain ω-3 polyunsaturated fatty acids (PUFAs) such as docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are regarded as conditionally essential with critical roles during early retinal and brain development, and may also have other benefits such as anti-inflammatory effects. Because of these factors, the choice of lipid emulsion used as part of parenteral nutrition support may influence clinical outcomes in neonates. There are concerns that lipid emulsions based purely on soybean oil may increase lipid peroxidation, oxidative stress, and inflammation because of their high ω-6 PUFA and low ω-3 PUFA concentrations. Composite fish-oil containing lipid emulsions may provide advantages for neonates owing to their high DHA and EPA content and high antioxidant (α-tocopherol) levels. Here, we discuss clinical trials of lipid emulsions in preterm and term neonatal populations, with a particular emphasis on markers of oxidative stress and DHA and EPA levels. Olive oil/soybean oil lipid emulsions have shown few advantages in neonates over other lipid emulsions. However, compared with either pure soybean or soybean/olive-oil based emulsions, composite fish-oil containing lipid emulsions reduce oxidative stress/lipid peroxidation and also increase DHA and EPA levels. These advantages may translate into clinical benefits for neonates requiring parenteral nutrition.
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Affiliation(s)
- Girish C Deshpande
- Neonatal NICU, Nepean Hospital, Kingswood, NSW, Australia
- Sydney Medical School, Nepean, University of Sydney, Australia
| | - Wei Cai
- Department of Pediatric Surgery, Division of Pediatric Gastroenterology and Nutrition, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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14
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Martindale RG, Berlana D, Boullata JI, Cai W, Calder PC, Deshpande GH, Evans D, Garcia-de-Lorenzo A, Goulet OJ, Li A, Mayer K, Mundi MS, Muscaritoli M, Pradelli L, Rosenthal M, Seo JM, Waitzberg DL, Klek S. Summary of Proceedings and Expert Consensus Statements From the International Summit "Lipids in Parenteral Nutrition". JPEN J Parenter Enteral Nutr 2021; 44 Suppl 1:S7-S20. [PMID: 32049392 DOI: 10.1002/jpen.1746] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/24/2019] [Accepted: 10/25/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND The 2018 Lipids in Parenteral Nutrition summit involved a panel of experts in clinical nutrition, lipid metabolism, and pharmacology, to assess the current state of knowledge and develop expert consensus statements regarding the use of intravenous lipid emulsions in various patient populations and clinical settings. The main purpose of the consensus statements is to assist healthcare professionals by providing practical guidance on common clinical questions related to the provision of lipid emulsions as part of parenteral nutrition (PN). METHODS The summit was designed to allow interactive discussion and consensus development. The resulting consensus statements represent the collective opinion of the members of the expert panel, which was informed and supported by scientific evidence and clinical experience. RESULTS The current article summarizes the key discussion topics from the summit and provides a set of consensus statements designed to complement existing evidence-based guidelines. Lipid emulsions are a major component of PN, serving as a condensed source of energy and essential fatty acids. In addition, lipids modulate a variety of biologic functions, including inflammatory and immune responses, coagulation, and cell signaling. A growing body of evidence suggests that lipid emulsions containing ω-3 fatty acids from fish oil confer important clinical benefits via suppression of inflammatory mediators and activation of pathways involved in the resolution of inflammation. CONCLUSIONS This article provides a set of expert consensus statements to complement formal PN guideline recommendations.
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Affiliation(s)
- Robert G Martindale
- Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - David Berlana
- Pharmacy Service, Vall d'Hebron Barcelona Hospital Campus and Department of Nutrition, University of Barcelona, Barcelona, Spain
| | - Joseph I Boullata
- Department of Nutrition Sciences, Drexel University, Philadelphia, Pennsylvania, USA.,Clinical Nutrition Support Services, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Wei Cai
- Department of Pediatric Surgery, Division of Pediatric Gastroenterology and Nutrition, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Philip C Calder
- Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, UK.,NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton, UK
| | - Girish H Deshpande
- Neonatal NICU, Nepean Hospital, Kingswood, NSW, Australia.,Sydney Medical School, Nepean, University of Sydney, Australia
| | - David Evans
- Department of Surgery, Ohio State University Medical Center, Columbus, Ohio, USA
| | | | - Olivier J Goulet
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Intestinal Failure Rehabilitation Center, National Reference Center for Rare Digestive Diseases, Hospital Necker-Enfants Malades, University of Paris-Descartes, Paris, France
| | - Ang Li
- Department of General Surgery, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Konstantin Mayer
- Vidia Kliniken Karlsruhe, Medizinische Klinik IV, Karlsruhe, Germany
| | - Manpreet S Mundi
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Martin Rosenthal
- Department of Surgery, Division of Trauma and Acute Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Jeong-Meen Seo
- Division of Pediatric Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Dan L Waitzberg
- Department of Gastroenterology, Lim 35, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Stanislaw Klek
- Department of General and Oncology Surgery, Intestinal Failure Unit, Stanley Dudrick's Memorial Hospital, Skawina, Poland
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15
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Machigashira S, Kaji T, Onishi S, Yano K, Harumatsu T, Yamada K, Yamada W, Matsukubo M, Muto M, Ieiri S. What is the optimal lipid emulsion for preventing intestinal failure-associated liver disease following parenteral feeding in a rat model of short-bowel syndrome? Pediatr Surg Int 2021; 37:247-256. [PMID: 33388967 PMCID: PMC7847428 DOI: 10.1007/s00383-020-04802-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/06/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE Composite lipid emulsion (CLE) has been used for intestinal failure-associated liver disease (IFALD) to compensate for the disadvantages of soybean oil lipid emulsion (SOLE) or fish oil lipid emulsion (FOLE). However, the influence of its administration is unclear. We evaluated the effects of these emulsions on IFALD using a rat model of the short-bowel syndrome. METHODS We performed jugular vein catheterization and 90% small bowel resection in Sprague-Dawley rats and divided them into four groups: control (C group), regular chow with intravenous administration of saline; and total parenteral nutrition co-infused with SOLE (SOLE group), CLE (CLE group) or FOLE (FOLE group). RESULTS Histologically, obvious hepatic steatosis was observed in the SOLE and CLE groups but not the FOLE group. The liver injury grade of the steatosis and ballooning in the FOLE group was significantly better than in the SOLE group (p < 0.05). The TNF-α levels in the liver in the FOLE group were significantly lower than in the SOLE group (p < 0.05). Essential fatty acid deficiency (EFAD) was not observed in any group. CONCLUSION Fish oil lipid emulsion attenuated hepatic steatosis without EFAD, while CLE induced moderate hepatic steatosis. The administration of CLE requires careful observation to prevent PN-induced hepatic steatosis.
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Affiliation(s)
- Seiro Machigashira
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan
| | - Tatsuru Kaji
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan ,Clinical Training Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Shun Onishi
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan
| | - Keisuke Yano
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan
| | - Toshio Harumatsu
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan
| | - Koji Yamada
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan
| | - Waka Yamada
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan ,Clinical Training Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Makoto Matsukubo
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan
| | - Mitsuru Muto
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan
| | - Satoshi Ieiri
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8520 Japan
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16
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Abstract
The clinical goals of intravenous lipid emulsions (ILEs) have changed since their initial development. In the past, 100% soybean oil was used to provide energy and prevent an essential fatty acid deficiency. Now, different oil sources are used with the goal of improving nutritional status and preventing common neonatal comorbidities. We now have a better understanding of specific ILE constituents, namely, fatty acids, vitamin E, and phytosterols, and how these components contribute to complications such as intestinal failure-associated liver disease. This review addresses the development and composition of different ILEs and summarizes how individual ILE ingredients affect infant metabolism and health.
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Affiliation(s)
- Kara L Calkins
- Department of Pediatrics, Division of Neonatology & Developmental Biology, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Daniel T Robinson
- Department of Pediatrics, Northwestern University Feinberg School of Medicine and Division of Neonatology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
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17
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Lee S, Sung SI, Park HJ, Chang YS, Park WS, Seo JM. Fish Oil Monotherapy for Intestinal Failure-Associated Liver Disease on SMOFlipid in the Neonatal Intensive Care Unit. J Clin Med 2020; 9:jcm9113393. [PMID: 33113902 PMCID: PMC7690741 DOI: 10.3390/jcm9113393] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 10/14/2020] [Accepted: 10/21/2020] [Indexed: 01/27/2023] Open
Abstract
Intestinal failure-associated liver disease (IFALD) is a life-threatening complication of parenteral nutrition (PN) and is most prevalent in the preterm neonatal population receiving long-term PN. In this study, we report the outcome of our experience with fish oil monotherapy for IFALD in a fish oil-based combination lipid emulsion administered to preterm low birth weight infants. Fasting neonates were administered as PN according to our center's nutrition protocol. A diagnosis of IFALD was made when the serum direct bilirubin levels were >2.0 mg/dL in two consecutive measurements that were more than one week apart, without evidence of intrinsic causes of liver dysfunction. The management of IFALD was conducted by switching the lipid emulsion from combination lipid emulsion to fish oil monotherapy at 1.0 g/kg/day, infused over 24 h. Fifteen infants met the criteria for IFALD and received fish oil monotherapy. The median gestational age was 27.5 weeks and the median birth weight was 862.5 g. IFALD was successfully reversed in 11 infants (11/15, 73.3%). The median duration of fish oil monotherapy was 39 days. Direct bilirubin values were initially elevated and then steadily declined from the third week of treatment onward. The enteral tolerance increased in varying degrees during the treatment period. The mean weight gain was 26.0 g/day during fish oil monotherapy. Omegaven® (Fresenius Kabi Austria Gmbh, Graz, Austria) at a dose of 1.0 g/kg/day was well tolerated, and no adverse events related to Omegaven use were seen. The reversal of IFALD in preterm infants on combination lipid emulsion containing fish oil was achieved by switching to fish oil monotherapy.
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Affiliation(s)
- Sanghoon Lee
- Intestinal Rehabilitation Team, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea; (S.L.); (H.J.P.)
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea
| | - Se In Sung
- Department of Pediatrics and Adolescents, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea; (S.I.S.); (Y.S.C.); (W.S.P.)
| | - Hyo Jung Park
- Intestinal Rehabilitation Team, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea; (S.L.); (H.J.P.)
- Department of Pharmaceutical Services, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
| | - Yun Sil Chang
- Department of Pediatrics and Adolescents, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea; (S.I.S.); (Y.S.C.); (W.S.P.)
| | - Won Soon Park
- Department of Pediatrics and Adolescents, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea; (S.I.S.); (Y.S.C.); (W.S.P.)
| | - Jeong-Meen Seo
- Intestinal Rehabilitation Team, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea; (S.L.); (H.J.P.)
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea
- Correspondence: ; Tel.: +82-2-3410-0282; Fax: +82-2-3410-0040
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18
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Fundora J, Aucott SW. Intestinal Failure-Associated Liver Disease in Neonates. Neoreviews 2020; 21:e591-e599. [PMID: 32873652 DOI: 10.1542/neo.21-9-e591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Intestinal failure-associated liver disease (IFALD) is common in neonates who suffer from intestinal failure and rely on parenteral nutrition. The etiology is multifactorial, relating to the infant's underlying cause of intestinal failure and other infant factors such as prematurity. Management of the disease includes transitioning to enteral feedings as soon as is safe for the infant. In infants who continue to rely on parenteral nutrition, alternative lipid emulsions and other medications may be used. This article reviews the epidemiology and factors that contribute to IFALD in neonates, in addition to management strategies.
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Affiliation(s)
- Jennifer Fundora
- Division of Neonatology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Susan W Aucott
- Division of Neonatology, Johns Hopkins University School of Medicine, Baltimore, MD.,Division of Neonatology, Greater Baltimore Medical Center, Towson, MD
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19
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Composite Lipid Emulsion for the Infant at Risk of Intestinal Failure-associated Liver Disease: The Canadian Perspective. J Pediatr Gastroenterol Nutr 2020; 71:283-287. [PMID: 32459744 DOI: 10.1097/mpg.0000000000002794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Currently, in North America we are fortunate to have a number of available options for lipid emulsions to be used in the parenteral nutrition regimens for infants and children, including for long-term parenteral nutrition given intestinal failure. Neonates and infants in particular are at risk for intestinal failure-associated liver disease (IFALD). The choice of parenteral lipid emulsion will influence the risk and severity of IFALD. The purpose of this review is to discuss the rationale for the composite lipid emulsion SMOFlipid that includes soybean, medium-chain triglycerides, olive and fish oils for IFALD, with focus on the Canadian practice and experience.
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20
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Lee WS, Chew KS, Ng RT, Kasmi KE, Sokol RJ. Intestinal failure-associated liver disease (IFALD): insights into pathogenesis and advances in management. Hepatol Int 2020; 14:305-316. [PMID: 32356227 DOI: 10.1007/s12072-020-10048-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 04/16/2020] [Indexed: 12/12/2022]
Abstract
Premature infants and children with intestinal failure (IF) or short bowel syndrome are susceptible to intestinal failure-associated liver disease (IFALD, previously referred to as parenteral nutrition-associated liver disease, or PNALD). IFALD in children is characterized by progressive cholestasis and biliary fibrosis, and steatohepatitis in adults, and is seen in individuals dependent upon prolonged administration of PN. Many factors have been proposed as contributing to the pathogenesis of IFALD. In recent years, the focus has been on the potential synergistic roles of the intestinal microbiome, increased intestinal permeability, activation of hepatic innate immune pathways, and the use of intravenous soybean-oil-based intravenous lipid emulsions (SO-ILE). In vitro and in vivo studies have identified stigmasterol, a component of the plant sterols present in SO-ILE, as playing an important role. Although various strategies have been adopted to prevent or reverse IFALD, most suffer from a lack of strong evidence supported by well-designed, prospective clinical trials with clearly defined endpoints. Reduction in the amount of SO-ILEs or replacement with non-SO-ILEs has been shown to reverse IFALD although safety and long-term effectiveness have not been studied. Medical and surgical modalities to increase intestinal adaptation, advance enteral feedings, and prevent central line bloodstream infections are also important preventative strategies. There is a continued need to conduct high-quality, prospective trials with clearly define outcome measures to ascertain the potential benefits of these strategies.
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Affiliation(s)
- Way S Lee
- Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
- University Malaya Paediatrics and Child Health Research Group, University Malaya, Kuala Lumpur, Malaysia
| | - Kee S Chew
- Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Ruey T Ng
- Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Karim El Kasmi
- Department of Immunology and Respiratory, Boehringer Ingelheim Pharma GmbH & Co. KG, Birkendorferstr. 65, 88395, Biberach, Germany
| | - Ronald J Sokol
- Section of Pediatric Gastroenterology, Hepatology and Nutrition and the Digestive Health Institute, Pediatric Liver Center, Colorado Clinical and Translational Sciences Institute, University of Colorado School of Medicine and Children's Hospital Colorado, 13123 E. 16th Ave., Box B290, Aurora, CO, 80045, USA.
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21
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Gram-negative Microbiota Blooms in Premature Twins Discordant for Parenteral Nutrition-associated Cholestasis. J Pediatr Gastroenterol Nutr 2020; 70:640-644. [PMID: 31939866 PMCID: PMC7699457 DOI: 10.1097/mpg.0000000000002617] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Parenteral nutrition-associated cholestasis (PNAC) causes serious morbidity in the neonatal intensive care unit. Infection with gut-associated bacteria is associated with cholestasis, but the role of intestinal microbiota in PNAC is poorly understood. We examined the composition of stool microbiota from premature twins discordant for PNAC as a strategy to reduce confounding from variables associated with both microbiota and cholestasis. Eighty-four serial stool samples were included from 4 twin sets discordant for PNAC. Random Forests was utilized to determine genera most discriminatory in classifying samples from infants with and without PNAC. In infants with PNAC, we detected a significant increase in the relative abundance of Klebsiella, Veillonella, Enterobacter, and Enterococcus (P < 0.05). Bray-Curtis dissimilarities in infants with PNAC were significantly different (P < 0.05) from infants without PNAC. Our findings warrant further exploration in larger cohorts and experimental models of PNAC to determine if a microbiota signature predicts PNAC, as a basis for future interventions to mitigate liver injury.
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22
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Stramara L, Hernandez L, Bloom BT, Durham C. Development of Parenteral Nutrition-Associated Liver Disease and Other Adverse Effects in Neonates Receiving SMOFlipid or Intralipid. JPEN J Parenter Enteral Nutr 2020; 44:1530-1534. [PMID: 32027047 DOI: 10.1002/jpen.1774] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 11/13/2019] [Accepted: 12/10/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND Intravenous lipid emulsions (ILEs) are a risk factor for parenteral nutrition-associated liver disease (PNALD) in the neonatal population. Current literature supports the use of SMOFlipid (4-oil ILE), a fish oil-containing lipid emulsion, for the reversal of PNALD. However, there is little information about the use of 4-oil ILEs for preventing PNALD. The purpose of this study is to examine the safety of a 4-oil ILE in neonates and its effectiveness in preventing PNALD among neonates compared with Intralipid (a soybean-oil, SO-ILE). METHODS This is an observational, cohort, comparative safety study, conducted in a level III neonatal intensive care unit. Participants include neonates who received a 4-oil ILE in their parenteral nutrition (PN) formula, who were matched with historical data of patients who received an SO-ILE, in a 1:3 fashion (4-oil ILE:SO-ILE). The primary outcome of this study is the presence of PNALD (defined as direct bilirubin > 2 mg/dL) after initiation of PN. RESULTS A total of 1332 participants (333 4-oil ILE vs 999 SO-ILE) were included in the data analysis, and PNALD was found to occur in 1.8% of patients in the 4-oil ILE group and 3.6% of patients in the SO-ILE group (Relative risk (RR) 0.5; 95% CI, 0.21-1.18). CONCLUSION The decrease in the incidence of PNALD among the 4-oil ILE group compared with the SO-ILE group indicates a 4-oil ILE may have a hepatoprotective effect.
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Affiliation(s)
| | | | - Barry T Bloom
- Wichita Medical Research and Education Foundation, Wichita, Kansas, USA
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A Comparison of Smoflipid® and Intralipid® in the Early Management of Infants with Intestinal Failure. J Pediatr Surg 2020; 55:153-157. [PMID: 31672409 DOI: 10.1016/j.jpedsurg.2019.09.073] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 09/29/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE Cholestasis is problematic for infants with intestinal failure (IF). The soy-based lipid Intralipid® (IL) has been implicated. An alternative, Smoflipid® (SMOF), is increasingly used. However, its role in cholestasis prevention is unclear. This study compares the incidence and degree of cholestasis between infants with IF receiving SMOF or IL. METHODS Infants with IF receiving SMOF or IL during the first 8 weeks of parenteral nutrition (PN) support between 2014 and 2017 were reviewed. Clinical characteristics, cholestasis incidence (conjugated bilirubin (Cbili) >2 mg/dL for >2 weeks), and nutritional parameters were compared using Welch's t-test. RESULTS 91% (21/23) of IL and 76% (16/21) of SMOF babies became cholestatic (p = 0.18). There was no significant difference in median peak Cbili, but SMOF babies normalized more quickly (p = 0.04). Median z-scores for weight were similar throughout the study. SMOF patients getting full PN had a lower incidence of cholestasis compared to IL patients (78% vs. 92%, p = 0.057), but those with cholestasis had similar peak Cbili, time to resolution, and growth. CONCLUSION Early use of Smoflipid® did not reduce the incidence of cholestasis compared to Intralipid® in infants with IF, but hyperbilirubinemia did resolve more quickly. SMOF may be most beneficial for infants tolerating no enteral nutrition. LEVEL OF EVIDENCE Level III Retrospective Comparative Treatment Study. TYPE OF STUDY Retrospective Review.
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Shakeel F, Newkirk M, Sellers A, Shores DR. Postoperative Feeding Guidelines Improve Outcomes in Surgical Infants. JPEN J Parenter Enteral Nutr 2019; 44:1047-1056. [PMID: 31705574 DOI: 10.1002/jpen.1726] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 10/01/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Early introduction of enteral nutrition (EN) in postoperative infants improves intestinal adaptation, reducing the risk of intestinal failure-associated liver disease (IFALD). Our objective was to determine whether guideline use reduces feeding variability and improves outcomes in the neonatal intensive care unit (NICU). METHODS In a cohort study, surgical infants at risk for IFALD were evaluated pre and post implementation of feeding guidelines at 2 NICUs. A total of 167 guideline infants (2013-2018) were compared with 242 historical controls (2007-2013). Adherence was measured with timing and volume of initial postoperative feed. Primary outcomes were IFALD incidence and time to reach 50% and 100% of energy from EN. Secondary outcomes were parenteral nutrition (PN) days, postoperative necrotizing enterocolitis (NEC), central line-associated bloodstream infection (CLABSI), and length of stay (LOS). RESULTS Moderate IFALD decreased from 32% to 20% (P = .005) in the guideline group. Time to achieve 50% and 100% energy from EN was decreased from medians of 8 to 5 and 28 to 21 days, respectively (P < .001). There was an overall decrease in PN use from 41 to 29 days (P = .002), CLABSI incidence from 25% to 5% (P < .001), and LOS from 70 to 53 days (P = .030). Once stratified by diagnosis, infants with NEC showed greatest improvement and reduction in IFALD from 67% to 42% (P = .045). With no difference in postoperative NEC (P = .464). CONCLUSION Early standardized postoperative EN guidelines in intestinal-surgery infants was associated with improved outcomes, including faster achievement of feeding goals and reduced IFALD severity, especially in infants with NEC.
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Affiliation(s)
- Fauzia Shakeel
- Department of Maternal Fetal and Neonatal Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Melanie Newkirk
- Department of Nutritional Services, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Austin Sellers
- Department of Clinical and Translational Research Organization, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Darla R Shores
- Division of Gastroenterology, Hepatology and Nutrition, Johns Hopkins Children's Center, Baltimore, Maryland, USA
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Calkins KL, Puder M, Gura K. The evolving use of intravenous lipid emulsions in the neonatal intensive care unit. Semin Perinatol 2019; 43:151155. [PMID: 31331633 DOI: 10.1053/j.semperi.2019.06.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Parenteral nutrition and intravenous lipid emulsions are essential for promoting optimal nutrition in the neonatal intensive care unit. However, long-term use of a pure soybean lipid emulsion is associated with a liver disease known as intestinal failure associated liver disease. Over the past several years, the science of lipid emulsions has evolved with a focus on nutritional optimization and disease prevention. This review's purpose is to provide a general overview of the three main components of lipid emulsions, phytosterols, the antioxidant Vitamin E, and polyunsaturated fatty acids, and their contribution to health.
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Affiliation(s)
- Kara L Calkins
- Department of Pediatrics, Division of Neonatology and Developmental Biology, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine UCLA, Los Angeles, CA, United States.
| | - Mark Puder
- Harvard Medical School, Boston, MA, United States; Department of Surgery and the Vascular Biology Program, Boston Children's Hospital, Boston, MA, United States
| | - Kathleen Gura
- Harvard Medical School, Boston, MA, United States; Department of Pharmacy, Boston Children's Hospital, Boston, MA, United States
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Gura KM, Calkins KL, Puder M. Use of Fish Oil Intravenous Lipid Emulsions as Monotherapy in the Pediatric Intestinal Failure Patient: Beyond the Package Insert. Nutr Clin Pract 2019; 35:108-118. [PMID: 31549454 DOI: 10.1002/ncp.10413] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
In July 2018, an intravenous lipid emulsion (ILE) composed of 100% fish oil (Omegaven, Fresenius Kabi, Bad Homburg, Germany) received Food and Drug Administration (FDA) approval as a source of fatty acids and calories for infants and children with parenteral nutrition-associated cholestasis. This soy-free fat source is rich in ω-3 fatty acids and α-tocopherol and contains few phytosterols. In comparison to conventional soybean oil ILE, this emulsion appears to be less hepatotoxic. The purpose of this paper is to guide the practitioner on the use of this alternative fat source in clinical practice and augment the material contained in the current package insert. This paper addresses various topics including the identification of which patients would benefit from fish oil ILE, dosing, administration, monitoring, potential adverse effects, and management strategies for fish oil ILE.
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Affiliation(s)
- Kathleen M Gura
- Department of Pharmacy and the Division of Gastroenterology, Hepatology & Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Kara L Calkins
- Department of Pediatrics, Division of Neonatology, David Geffen School of Medicine and UCLA, UCLA Mattel Children's Hospital, Los Angeles, California, USA
| | - Mark Puder
- Harvard Medical School, Boston, Massachusetts, USA.,Department of Surgery and the Vascular Biology Program, Boston Children's Hospital, Boston, Massachusetts, USA
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Mutanen A, Lohi J, Heikkilä P, Jalanko H, Pakarinen MP. Liver Inflammation Relates to Decreased Canalicular Bile Transporter Expression in Pediatric Onset Intestinal Failure. Ann Surg 2019; 268:332-339. [PMID: 28234635 DOI: 10.1097/sla.0000000000002187] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Although liver disease is a major complication of parenteral nutrition (PN) for intestinal failure (IF), its pathogenesis remains unclear. We investigated potential molecular mechanisms of liver injury in pediatric onset IF. METHODS Liver expression of canalicular phospholipid (ABCB4), bile acid (ABCB11), and sterol (ABCG5/8) transporters, their upstream regulators LXR and FXR as well as pro-inflammatory cytokines interleukin-6 (IL6) and tumor necrosis factor (TNF) were investigated among patients with IF [age median 3.8 (IQR 1.2 to 11)] in relation to biochemical and histologic liver injury, PN, serum plant sterols, fibroblast growth factor 19, and α-tocopherol. RESULTS Patients receiving PN currently (n = 18) showed more advanced liver injury than patients after weaning off PN (n = 30). Histologic portal inflammation strongly segregated PN-dependent (44%) from weaned off patients (3%, P = 0.001) and coupled with progression of cholestasis and liver fibrosis. Patients with portal inflammation demonstrated markedly induced liver RNA expression of IL6 and TNF, repression of FXR and its canalicular bile transporter target gene RNA expression, including ABCB4 and ABCB11 as well as decreased protein expression of ABCB11 and ABCB4. Furthermore, upregulation of LXR and ABCG5/8 RNA expression was suppressed in patients with portal inflammation. Current PN, increased serum levels of plant sterols stigmasterol, avenasterol, and sitosterol along with serum citrulline, a marker of enterocyte mass, predicted portal inflammation. CONCLUSIONS In pediatric onset IF, current PN delivery synergistically with intestinal compromise promote liver inflammation, which associates with progression of biochemical and histologic liver injury, while reducing expression of canalicular bile transporters.
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Affiliation(s)
- Annika Mutanen
- Section of Pediatric Surgery, Pediatric Liver and Gut Research Group, Children's Hospital, Helsinki University Central Hospital, University of Helsinki, Helsinki, Finland
| | - Jouko Lohi
- Department of Pathology, HUSLAB, Helsinki University Central Hospital, University of Helsinki, Helsinki, Finland
| | - Päivi Heikkilä
- Department of Pathology, HUSLAB, Helsinki University Central Hospital, University of Helsinki, Helsinki, Finland
| | - Hannu Jalanko
- Department of Pediatric Nephrology and Transplantation, Children's Hospital, Helsinki University Central Hospital, University of Helsinki, Helsinki, Finland
| | - Mikko P Pakarinen
- Section of Pediatric Surgery, Pediatric Liver and Gut Research Group, Children's Hospital, Helsinki University Central Hospital, University of Helsinki, Helsinki, Finland
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Torgalkar R, Dave S, Shah J, Ostad N, Kotsopoulos K, Unger S, Shah PS. Multi-component lipid emulsion vs soy-based lipid emulsion for very low birth weight preterm neonates: A pre-post comparative study. J Perinatol 2019; 39:1118-1124. [PMID: 31235782 DOI: 10.1038/s41372-019-0425-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 05/14/2019] [Accepted: 05/26/2019] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To examine the effectiveness of soybean oil-medium chain triglycerides-olive oil-fish oil lipid emulsion (SMOF-LE) on clinical outcomes of very-low-birth-weight neonates. STUDY DESIGN We conducted a pre-post comparative study of very-low-birth-weight neonates, dividing them according to lipid emulsion received: Intralipid (soy-based; n = 680) or SMOF-LE (n = 617). Primary outcomes were mortality, chronic lung disease, severe retinopathy, infection, and necrotising enterocolitis. Secondary outcomes were cholestasis, osteopenia, time to full feeds, and time to regain birthweight. RESULTS Baseline characteristics between groups were comparable. Primary outcomes did not differ significantly between groups, although any retinopathy was significantly lower in the SMOF-LE group. SMOF-LE group had lower odds of cholestasis, osteopenia, and lipid interruption, and reduced times to full feeds and to regain birthweight. CONCLUSIONS Compared with Intralipid, SMOF-LE was not associated with differences in mortality and major morbidities but was associated with lower odds of any retinopathy, cholestasis, and osteopenia; and improved lipid tolerance.
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Affiliation(s)
- Ranjit Torgalkar
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Shruti Dave
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Jyotsna Shah
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Nastaran Ostad
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | | | - Sharon Unger
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Prakesh S Shah
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada. .,Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, Ontario, Canada. .,Department of Pediatrics, University of Toronto, Ontario, Canada.
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Longitudinal changes in the gut microbiome of infants on total parenteral nutrition. Pediatr Res 2019; 86:107-114. [PMID: 30965357 PMCID: PMC6594895 DOI: 10.1038/s41390-019-0391-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 03/13/2019] [Accepted: 04/01/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND Animal studies suggest that total parenteral nutrition (TPN) may alter bacterial colonization of the intestinal tract and contribute to complications. Progressive changes in gut microbiome of infants receiving TPN are not well understood. METHODS Infants with and without TPN/soy lipid were enrolled in a prospective, longitudinal study. Weekly fecal samples were obtained for the first 4 weeks of life. High throughput pyrosequencing of 16S rDNA was used for compositional analysis of the gut microbiome. RESULTS 47 infants were eligible for analyses, 25 infants received TPN, and 22 infants did not (control). Although similar between TPN and control groups in the first week, fecal bacterial alpha diversity was significantly lower in the TPN group compared to controls at week 4 (Shannon index 1.0 vs 1.5, P-value = 0.03). The TPN group had significantly lower Bacteroidetes and higher Verrucomicrobia abundance compared to controls (P-values < 0.05), and these differences became more pronounced over time. At the genus level, TPN was associated with lower abundance of Bacteroides and Bifidobacterium in all weeks. CONCLUSIONS TPN is associated with significant loss of biodiversity and alterations in the pattern of gut microbial colonization of infants over time. TPN-associated dysbiosis may predispose infants to adverse NICU outcomes.
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Abstract
BACKGROUND Lipid emulsions (LE) form a vital component of infant nutrition for critically ill, late preterm or term infants, particularly for those with gastrointestinal failure. Conventionally used soybean oil-based LE (S-LE) have high polyunsaturated fatty acid (PUFA) content and phytosterols, which may contribute to adverse effects including parenteral nutrition-associated liver disease (PNALD). OBJECTIVES To compare the safety and efficacy of all LE for parenteral nutrition (PN) in term and late preterm infants (between 34 weeks' gestation and 36 weeks' and six days' gestation) with or without surgical conditions or PNALD within first six months of life, using all possible direct comparisons. SEARCH METHODS We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL 2018, Issue 5), MEDLINE (1946 to 18 June 2018), Embase (1974 to 18 June 2018), CINAHL (1982 to 18 June 2018), MIDRIS (1971 to 31 May 2018), conference proceedings, trial registries (ClinicalTrials.gov and the WHO's Trials Registry), and the reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials. SELECTION CRITERIA Randomised or quasi-randomised controlled studies in term and late preterm infants, with or without surgical conditions or PNALD. DATA COLLECTION AND ANALYSIS Data collection and analysis conformed to the methods of Cochrane Neonatal. We used the GRADE approach to assess the quality of evidence for important outcomes in addition to reporting the conventional statistical significance of results. MAIN RESULTS The review included nine randomised studies (n = 273). LE were classified in three broad groups: 1. all fish oil-containing LE including pure fish oil (F-LE) and multisource LE (e.g. medium-chain triglycerides (MCT)-olive-fish-soybean oil-LE (MOFS-LE), MCT-fish-soy oil-LE (MFS-LE) and olive-fish-soy-LE (OFS-LE)); 2. conventional pure S-LE; 3. alternative-LE (e.g. MCT-soy-LE (MS-LE), olive-soy-LE (OS-LE) and borage oil-based LE).We considered four broad comparisons: 1. all fish oil LE versus non-fish oil LE (6 studies; n = 182); 2. fish oil LE versus another fish oil LE (0 studies); 3. alternative-LE versus S-LE (3 studies; n = 91); 4. alternative-LE versus another alternative-LE (0 studies) in term and late preterm infants (0 studies), term and late preterm infants with surgical conditions (7 studies; n = 233) and term and late preterm infants with PNALD/cholestasis (2 studies; n = 40).PNALD/cholestasis was defined as conjugated bilirubin (Cbil) 2 mg/dL or greater and resolution of PNALD/cholestasis as Cbil less than 2 mg/dL. We put no restriction on timing of PNALD detection. There was heterogeneity in definitions and time points for detecting PNALD in the included studies.We found one study each in surgical infants and in infants with cholestasis, showing no evidence of difference in incidence or resolution of PNALD/cholestasis (Cbil cut-off: 2 mg/dL) with use of fish oil-containing LE compared to S-LE.We considered an outcome allowing for any definition of PNALD (different Cbil cut-off levels). In infants with surgical conditions and no pre-existing PNALD, meta-analysis showed no difference in the incidence of PNALD/cholestasis (any definition) with use of fish oil-containing LE compared to S-LE (typical risk ratio (RR) 1.20, 95% confidence interval (CI) 0.38 to 3.76; typical risk difference (RD) 0.03, 95% CI -0.14 to 0.20; 2 studies; n = 68; low-quality evidence). In infants with PNALD/cholestasis (any definition), use of fish oil-LEs was associated with significantly less cholestasis compared to the S-LE group (typical risk ratio (RR) 0.54, 95% confidence interval (CI) 0.32 to 0.91; typical risk difference (RD) -0.39, 95% CI -0.65 to -0.12; number needed to treat for additional beneficial outcome (NNTB) 3, 95% CI 2 to 9; 2 studies; n = 40; very low-quality evidence). This outcome had very low number of participants from two small studies with differences in study methodology and early termination in one study, which increased uncertainty about the effect estimates.One study in infants with cholestasis reported significantly better weight gain with a pure fish oil LE compared to a 10% S-LE (45 g/week, 95% CI 15.0 to 75.0; n = 16; very low-quality evidence). There were no significant differences in growth parameters in studies with surgical populations.For the secondary outcomes, in infants with cholestasis, one study (n = 24) reported significantly lower conjugated bilirubin levels but higher gamma glutamyl transferase levels with MOFS-LE (SMOFlipid) versus S-LE (Intralipid) and another study (n = 16), which was terminated early, reported significantly higher rates of rise in alanine aminotransferase (ALT) and conjugated bilirubin levels in the S-LE group compared to pure F-LE (Omegaven).In surgical infants, two studies each reported on hypertriglyceridaemia and Cbil levels with one study in each outcome showing significant benefit with use of a F-LE and the other study showing no difference between the groups. Meta-analysis was not performed for either of these outcomes as there were only two studies showing conflicting results with high heterogeneity between the studies.There was no evidence of differences in death, sepsis, alkaline phosphatase and ALT levels in infants with surgical conditions or cholestasis (very low-quality evidence).One study reported neurodevelopmental outcomes at six and 24 months in infants with surgical conditions (n = 11) with no evidence of difference with use of pure F-LE versus S-LE. Another study in infants with cholestasis (n = 16) reported no difference in head growth velocity between pure F-LE versus S-LE.GRADE quality of evidence ranged from low to very low as the included studies were small single-centre studies. Three of the six studies that contributed data to the review were terminated early for various reasons. AUTHORS' CONCLUSIONS Based on the current review, there is insufficient data from randomised studies to determine with any certainty, the potential benefit of any LE including fish oil-containing LEs over another LE, for prevention or resolution of PNALD/cholestasis or any other outcomes in term and late preterm infants with underlying surgical conditions or cholestasis. There were no studies in infants without surgical conditions or cholestasis.Further research is required to establish role of fish oil or lipids from other sources in LEs to improve PNALD/cholestasis, and other clinical outcomes in parenterally fed term and late preterm infants.
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Affiliation(s)
- Vishal Kapoor
- Queensland Children's HospitalDepartment of Paediatrics501 Stanley StreetBrisbaneQueenslandAustralia4101
| | | | - Roger Soll
- Larner College of Medicine at the University of VermontDivision of Neonatal‐Perinatal Medicine, Department of Pediatrics111 Colchester AvenueBurlingtonVermontUSA05401
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Abstract
BACKGROUND Conventionally used soybean oil-based lipid emulsion (S-LE) have high polyunsaturated fatty acid (PUFA) content and phytosterols that may contribute to adverse effects in preterm infants. The newer lipid emulsions (LE) from different lipid sources are currently available for use in preterm infants. OBJECTIVES To compare the safety and efficacy of all LE for parenteral nutrition (PN) in preterm infants (less than 37 weeks' gestation) including preterm infants with surgical conditions or parenteral nutrition-associated liver disease (PNALD)/cholestasis using direct comparisons and pair-wise meta-analyses. SEARCH METHODS We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL 2018, Issue 5), MEDLINE (1946 to 18 June 2018), Embase (1974 to 18 July 2018), CINAHL (1982 to 18 June 2018), MIDRIS (1971 to 31 May 2018), conference proceedings, trial registries (ClinicalTrials.gov and WHO's Trials Registry and Platform), and reference lists of retrieved articles. SELECTION CRITERIA Randomised or quasi-randomised controlled studies in preterm infants with or without surgical conditions or PNALD within the first six months of life. DATA COLLECTION AND ANALYSIS Data collection and analysis conformed to the methods of Cochrane Neonatal. We used the GRADE approach to assess the quality of evidence for important outcomes in addition to reporting statistical significance of results. MAIN RESULTS We included 29 studies (n = 2037) in this review. LE were classified in three broad groups: 1. all fish oil-containing LE including pure fish oil-LE (F-LE) and multisource LE (e.g. medium-chain triglycerides (MCT)-olive-fish-soybean oil-LE (MOFS-LE), MCT-fish-soybean oil-LE (MFS-LE) and olive-fish-soybean oil-LE (OFS-LE); 2. conventional S-LE; 3. alternative-LE (e.g. MCT-soybean oil-LE (MS-LE), olive-soybean oil-LE and borage oil-based LE).We considered the following broad comparisons: fish oil LE versus non-fish oil LE; fish oil LE versus another fish oil LE; alternative-LE versus S-LE; alternative-LE versus another alternative-LE in preterm infants less than 37 weeks' gestation, preterm infants with surgical conditions and preterm infants with PNALD/cholestasis. Separate subgroup comparisons of each LE preparation were included within these broader groups.Most studies in preterm infants used PN for mean duration of four weeks or less and for longer duration in infants with cholestasis or surgical conditions.We defined the primary outcome of PNALD/cholestasis as conjugated bilirubin (Cbil) 2 mg/dL or greater and resolution of PNALD/cholestasis as Cbil less than 2 mg/dL. There was heterogeneity in definitions used by the included studies with Cbil cut-offs ranging from 17.1 μmol/L (1 mg/dL) up to 50 μmol/L (about 3 mg/dL).In preterm infants, meta-analysis found no evidence of a difference in the incidence of PNALD/cholestasis (Cbil cut-off: 2 mg/dl) between fish oil-LEs and all non-fish oil LEs (typical risk ratio (RR) 0.61, 95% confidence interval (CI) 0.24 to 1.56; typical risk difference (RD) -0.03, 95% CI -0.08 to 0.02; 4 studies; n = 328; low-quality evidence).We also considered an outcome allowing for any definition of PNALD (different Cbil cutoffs). In the meta-analysis for PNALD/cholestasis, using any definition and restricted to low or unclear risk of bias studies, there was no evidence of a difference between fish oil LE and all non-fish oil LE for incidence of cholestasis (typical RR 0.80, 95% CI 0.53 to 1.21; typical RD -0.02, 95% CI -0.05 to 0.02; 10 studies; n = 1024; low-quality evidence). There was no evidence of difference in subgroup meta-analyses of individual LE types in any comparison.In preterm infants with surgical conditions or cholestasis, there was only one small study each reporting no evidence of a difference in incidence or resolution of cholestasis respectively with use of a pure F-LE versus S-LE (using a Cbil cut-off of 2 mg/dL).In preterm infants with PNALD/cholestasis (using any definition), the meta-analysis showed significantly less cholestasis with the use of fish oil-LE compared to S-LE (typical RR 0.54, 95% CI 0.32 to 0.91; typical RD -0.39, 95% CI -0.65 to -0.12; number needed to treat for an additional beneficial outcome (NNTB) 3, 95% CI 2 to 9; 2 studies; n = 40; very low-quality evidence). However, this outcome had a very low number of participants from two small studies with methodological differences, one of which was terminated early, increasing the uncertainty about effect estimates.There were no differences between LE types in pair-wise meta-analyses for growth in preterm infants. There was paucity of studies in preterm infants with surgical conditions or cholestasis to perform meta-analyses for growth and most other outcomes.In the secondary outcomes for preterm infants, there was no difference between fish-oil LE and non-fish oil LE in meta-analysis for severe retinopathy of prematurity (ROP) (stage 3 or greater, or requiring surgery: typical RR 0.80, 95% CI 0.55 to 1.16; typical RD -0.03, 95% CI -0.07 to 0.02; 7 studies; n = 731; very low-quality evidence). There were no differences in the LE types in pair-wise meta-analyses for death, bronchopulmonary dysplasia (BPD), ventilation duration, patent ductus arteriosus, sepsis, necrotising enterocolitis, intraventricular haemorrhage, periventricular leukomalacia, jaundice, hyperglycaemia, hypertriglyceridaemia, intrahepatocellular lipid content and conjugated bilirubin levels in any comparison.In surgical infants, one study (n = 19) reported no differences in death, sepsis rates, Cbil and neurodevelopmental outcomes with pure F-LE versus S-LE.In infants with cholestasis, there were no evidence of differences in death or sepsis in meta-analyses between fish oil-LE and S-LE; (2 studies; n = 40; very low-quality evidence). AUTHORS' CONCLUSIONS In the current review, we did not find any particular LE with or without fish oil to be better than another LE in preterm infants for prevention of PNALD/cholestasis, growth, mortality, ROP, BPD and other neonatal outcomes.In preterm infants with surgical conditions or cholestasis, there is currently insufficient evidence from randomised studies to determine with any certainty if fish oil LEs offer advantage in prevention or resolution of cholestasis or in any other clinical outcome.Further research, with larger well-designed trials, is warranted to evaluate the ideal composition of LE in preterm infants and the role of fish oil-containing and other LEs in the prevention and resolution of PNALD, ROP and other clinical outcomes.
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Affiliation(s)
- Vishal Kapoor
- Queensland Children's HospitalDepartment of Paediatrics501 Stanley StreetBrisbaneQueenslandAustralia4101
| | | | - Roger Soll
- Larner College of Medicine at the University of VermontDivision of Neonatal‐Perinatal Medicine, Department of Pediatrics111 Colchester AvenueBurlingtonVermontUSA05401
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Bolia R, Srivastava A. Fish Oil Based Lipid Emulsions for the Treatment of Intestinal Failure Associated Liver Disease: Nothing Fishy About it! Indian J Pediatr 2019; 86:494-495. [PMID: 30972700 DOI: 10.1007/s12098-019-02944-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 03/25/2019] [Indexed: 10/27/2022]
Affiliation(s)
- Rishi Bolia
- Division of Pediatric Gastroenterology, Department of Gastroenterology, PGIMER, Chandigarh, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, SGPGIMS, Raebareli Road, Lucknow, Uttar Pradesh, 226014, India.
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Hwang JH, Chung ML. Predictive value of the aspartate aminotransferase to platelet ratio index for parenteral nutrition associated cholestasis in extremely low birth weight infants. BMC Pediatr 2019; 19:126. [PMID: 31018837 PMCID: PMC6482507 DOI: 10.1186/s12887-019-1493-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 04/08/2019] [Indexed: 12/25/2022] Open
Abstract
Background Parenteral nutrition (PN) improves the survival of premature infants. However, prolonged PN increases the risk of PN-associated cholestasis (PNAC). Objective We aimed to evaluate the predictive value of aspartate aminotransferase (AST)-to-platelet ratio index (APRI) for PNAC in infants with extremely low birth weight (ELBW, birth weight < 1000 g) infants. Methods We retrospectively reviewed the medical records of ELBW infants from March 2010 to February 2017. Clinical data and the serial APRI, AST, alanine aminotransferase (ALT), AST-to-ALT ratio, and direct bilirubin (DB) were analyzed. PNAC was diagnosed in infants with a history of PN for at least 2 weeks and direct bilirubin concentrations > 2 mg/dL after other causes of neonatal cholestasis were excluded. Results Among the 179 eligible ELBW infants, 56 (31.3%) were diagnosed with PNAC. APRI significantly differed between infants with PNAC and those without PNAC. The best APRI cut-off point was 0.410 at 2 weeks after the start of PN (area under the receiver operating characteristic curve = 0.752, p < 0.05; positive predictive value, 50.6%; negative predictive value, 84.1%). Conclusion APRI at 2 weeks after PN could be a reliable predictor of PNAC development in ELBW infants on PN.
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Affiliation(s)
- Ji Hye Hwang
- Department of Pediatrics, Haeundae Paik Hospital, Inje University College of Medicine, 875, Haeundaero, Haeundae-gu, Busan, 48108, Korea
| | - Mi Lim Chung
- Department of Pediatrics, Haeundae Paik Hospital, Inje University College of Medicine, 875, Haeundaero, Haeundae-gu, Busan, 48108, Korea.
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Can mixed lipid emulsion prevent parenteral nutrition associated cholestasis? J Perinatol 2019; 39:593-595. [PMID: 30455473 DOI: 10.1038/s41372-018-0270-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 10/24/2018] [Indexed: 11/08/2022]
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Abstract
PURPOSE OF REVIEW The goal of this review is to provide updates on the causes, manifestations and therapies IFALD in adults with an emphasis on recent discoveries on pathways of pathogenesis and interventions to reduce the incidence of IFALD. RECENT FINDINGS IFALD is a multifactorial complication of long-term home parenteral therapy. Although exact pathways are unknown, altered bile acid metabolism, microbiome dysbiosis impact on the gut-liver axis and soybean-based lipid formulations are major drivers of IFALD development. SUMMARY IFALD contributes to morbidity and mortality in patients on parenteral nutrition. Proactive management by a multidisciplinary team has led to improved outcomes in at-risk patients. Attention to early treatment and prevention of sepsis, introduction of nonsoybean based lipid formulations, surgical procedures such as step enteroplasties and, potentially, microbiome dysbiosis are considerations in IFLAD management.
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Thavamani A, Mhanna MJ, Groh-Wargo S, Gulati R, Shekhawat PS. Enteral fish oil supplementation in the resolution of parenteral nutrition associated cholestasis. J Neonatal Perinatal Med 2019; 12:13-20. [PMID: 30373963 DOI: 10.3233/npm-18138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To analyze safety, tolerance and efficacy of enteral omega-3 fatty acids (FAs) in the resolution of Parenteral Nutrition Associated Cholestasis (PNAC) and postnatal growth among preterm neonates. STUDY DESIGN This is a single center retrospective case-control study of all neonates born less than 32 weeks of gestation and developed PNAC (Direct bilirubin >2 mg/dl). Infants who received enteral omega-3 FAs supplementation (1 g/Kg/d) served as cases and were compared with gestational age, gender and direct bilirubin level matched controls who did not receive enteral omega-3 FAs supplementation. RESULTS A total of 48 infants were analyzed, 24 who received enteral omega-3 fatty acids were matched with 24 controls. The omega-3 FAs and control groups were similar in gestational age (weeks) and birth weight (gram). Overall there were no differences between the two groups in infants' demographics or clinical characteristics including risk factors for the development of PNAC. Infants who received enteral omega-3 FAs had significantly fewer days of cholestasis (p = 0.025) and a higher average daily weight gain (grams/day) (p = 0.011) than their controls. In a linear regression analysis with days of cholestasis as the dependent variable and Ursodeoxycholic acid (UDCA) and Omega-3 FAs as independent variables, enteral omega-3 FAs remained associated with a shorter duration of cholestasis, p < 0.001. CONCLUSION Enteral fish oil is inexpensive, safe & well tolerated in preterm neonates with no contraindications to enteral feeding. Enteral omega-3 FAs are easy to administer and help in rapid resolution of PNAC while promoting postnatal weight gain in preterm infants.
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Affiliation(s)
- A Thavamani
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - M J Mhanna
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - S Groh-Wargo
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - R Gulati
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - P S Shekhawat
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, USA
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Türkyılmaz C, Bilgen H, Kültürsay N. Turkish Neonatal Society guideline on parenteral nutrition in preterm infants. TURK PEDIATRI ARSIVI 2018; 53:S119-S127. [PMID: 31236025 PMCID: PMC6568298 DOI: 10.5152/turkpediatriars.2018.01812] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Postnatal growth failure due to inappropriate and insufficient nutrition is a risk for preterm infants, especially for very-low-birth-weight or extremely-low-birth-weight infants. This extrauterine growth failure causes negative effects on long-term neurodevelopment. Early initiation of intensive parenteral nutrition with appropriate protein and energy supply is a nutritional emergency when enteral feeding cannot be achieved. This approach prevents protein catabolism and helps achievement of positive protein balance and postnatal growth. Protein, lipid, and glucose initiation with appropriate doses that reach timely goals constitute the major elements of parenteral nutrition. The transition to enteral nutrition with the mother's milk at the earliest convenience must be targeted in parenteral nutrition.
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Affiliation(s)
- Canan Türkyılmaz
- Division of Neonatology, Department of Pediatrics, Gazi University, Faculty of Medicine, Ankara, Turkey
| | - Hülya Bilgen
- Division of Neonatology, Department of Pediatrics, Marmara University, Faculty of Medicine, İstanbul, Turkey
| | - Nilgün Kültürsay
- Division of Neonatology, Department of Pediatrics, Ege University Faculty of Medicine, İzmir, Turkey
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Li Y, Yu H, Xu Z, Shi S, Wang D, Shi X, Wang Y, Zeng B, Deng H, Deng X, Zhong X. Melatonin ameliorates ANIT‑induced cholestasis by activating Nrf2 through a PI3K/Akt‑dependent pathway in rats. Mol Med Rep 2018; 19:1185-1193. [PMID: 30569102 PMCID: PMC6323259 DOI: 10.3892/mmr.2018.9746] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 11/13/2018] [Indexed: 01/10/2023] Open
Abstract
Cholestasis is a devastating liver condition which is increasing in prevalence worldwide; however, its underlying pathogenic mechanisms remain to be fully elucidated. It was hypothesised that melatonin may alleviate the hepatic injury associated with cholestasis due to its established antioxidant effects. Therefore, the effect and potential anticholestatic properties of melatonin were investigated in rats with α-naphthylisothiocyanate (ANIT)-induced liver injury, a common animal model that mimics the cholestasis-associated liver injury in humans. The rats received intraperitoneal injection of ANIT with or without subsequent treatment with melatonin, and were sacrificed 24 h later. The serum biochemistry parameters of the liver were measured using conventional laboratory assays, and the liver tissue was subjected to conventional histological examination, reverse transcription-quantitative polymerase chain reaction analysis and western blotting. The levels of alanine transaminase, aspartate transaminase, total bilirubin, direct bilirubin, total bile acids, alkaline phosphatase, γ-glutamyl transferase and glutathione were restored in rats treated with melatonin. Histological examination provided further evidence supporting the protective effect of melatonin against ANIT-induced cholestasis. In addition, the mRNA and protein expression levels of glutamate cysteine ligase, phosphorylated Akt and nuclear factor-erythroid 2-related factor-2 were restored in rats treated with melatonin. These findings indicate that melatonin is a natural agent that appears to be promising for the treatment of cholestasis, and that the anticholestatic effects of melatonin involve the alleviation of oxidative stress.
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Affiliation(s)
- Yunzhou Li
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Han Yu
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Zongying Xu
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Shaohua Shi
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Dingnan Wang
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Xinghua Shi
- Department of Pharmacology, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Yuchen Wang
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Baihui Zeng
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Huifang Deng
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Xiulan Deng
- Department of Pharmacology, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Xianggen Zhong
- Synopsis of Golden Chamber Department, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
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Kapoor V, Malviya MN, Soll R. Lipid emulsions for parenterally-fed term and late preterm infants. Hippokratia 2018. [DOI: 10.1002/14651858.cd013171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Vishal Kapoor
- Queensland Children's Hospital; Department of Paediatrics; 501 Stanley Street Brisbane Queensland Australia 4101
| | - Manoj N Malviya
- Khoula Hospital; Neonatal Intensive Care Unit; Muscat Muscat Oman
| | - Roger Soll
- Larner College of Medicine at the University of Vermont; Division of Neonatal-Perinatal Medicine, Department of Pediatrics; 111 Colchester Avenue Burlington Vermont USA 05401
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Yu H, Li Y, Xu Z, Wang D, Shi S, Deng H, Zeng B, Zheng Z, Sun L, Deng X, Zhong X. Identification of potential biomarkers in cholestasis and the therapeutic effect of melatonin by metabolomics, multivariate data and pathway analyses. Int J Mol Med 2018; 42:2515-2526. [PMID: 30226547 PMCID: PMC6192756 DOI: 10.3892/ijmm.2018.3859] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 09/04/2018] [Indexed: 01/16/2023] Open
Abstract
The present study investigated the anti‑cholestatic effect of melatonin (MT) against α‑naphthyl isothiocyanate (ANIT)‑induced liver injury in rats and screened for potential biomarkers of cholestasis. Rats were administered ANIT by intraperitoneal injection and then sacrificed 36 h later. Serum biochemical parameters were measured and liver tissue samples were subjected to histological analysis. Active components in the serum were identified by gas chromatography‑mass spectrometry, while biomarkers and biochemical pathways were identified by multivariate data analysis. The results revealed that the serum levels of alanine aminotransferase, aspartate aminotransferase, total bilirubin, direct bilirubin, γ‑glutamyl transpeptidase, and alkaline phosphatase were reduced in rats with ANIT‑induced cholestasis that were treated with MT. The histological observations indicated that MT had a protective effect against ANIT‑induced hepatic tissue damage. Metabolomics analysis revealed that this effect was likely to be associated with the regulation of compounds related to MT synthesis and catabolism, and amino acid metabolism, including 5‑aminopentanoate, 5‑methoxytryptamine, L‑tryptophan, threonine, glutathione, L‑methionine, and indolelactate. In addition, principal component analysis demonstrated that the levels of these metabolites differed significantly between the MT and control groups, providing further evidence that they may be responsible for the effects induced by MT. These results provide an insight into the mechanisms underlying cholestasis development and highlight potential biomarkers for disease diagnosis.
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Affiliation(s)
- Han Yu
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Yunzhou Li
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Zongying Xu
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Dingnan Wang
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Shaohua Shi
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Huifang Deng
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Baihui Zeng
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Zhili Zheng
- Pharmacology Departments, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Lili Sun
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Xiulan Deng
- Pharmacology Departments, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
| | - Xianggen Zhong
- Synopsis of Golden Chamber, Chinese Medicine College, Beijing University of Chinese Medicine, Chaoyang, Beijing 100029, P.R. China
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41
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Costa S, Iannotta R, Maggio L, Barone G, Serrao F, Vento G. Fish oil-based lipid emulsion in the treatment of parenteral nutrition-associated cholestasis. Ital J Pediatr 2018; 44:101. [PMID: 30139361 PMCID: PMC6108104 DOI: 10.1186/s13052-018-0539-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 08/09/2018] [Indexed: 11/12/2022] Open
Abstract
Background Parenteral nutrition-associated cholestasis (PNAC) is a serious complication in preterm infants receiving prolonged parenteral nutrition. Soybean lipid emulsion (SLE) seems to have a role in its pathogenesis, whereas fish oil-based emulsion (FOLE) seems to be able to reverse cholestasis. This study aimed to evaluate the effectiveness of a FOLE in reversing PNAC. Methods The effectiveness in reversing PNAC was evaluated in prospective cohort study of very preterm infants when compared to historical controls: twenty-six infants (27.0 ± 2.6 weeks GA; 724 ± 204 g) who developed cholestasis while receiving SLE were shifted to receive FOLE and were compared with 30 infants (27.3 ± 2.5 weeks GA¸ 838 ± 277 g) who continued to receive SLE at diagnosis of cholestasis. Results Time to reversal of cholestasis was the same in the two study groups (45 ± 21 vs 43 ± 32 days). Conclusions FOLE does not seem to be superior to SLE in reversing cholestasis. Considering that definitive data on the actual efficacy of FOLE to reverse PNAC are lacking, larger randomized trials are required, mainly to asses if FOLE may have a role in PNAC prevention rather than PNAC treatment.
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Affiliation(s)
- Simonetta Costa
- Department of Woman and Child Health, Obstetric and Neonatology Area, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy.
| | - Rossella Iannotta
- Department of Woman and Child Health, Obstetric and Neonatology Area, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Luca Maggio
- Department of Woman and Child Health, Obstetric and Neonatology Area, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Giovanni Barone
- Department of Woman and Child Health, Obstetric and Neonatology Area, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Francesca Serrao
- Department of Woman and Child Health, Obstetric and Neonatology Area, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Giovanni Vento
- Department of Woman and Child Health, Obstetric and Neonatology Area, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
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42
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Maruyama H, Hasegawa Y, Sugibayashi R, Iwasaki Y, Fujino S, Amari S, Nagasawa J, Wada Y, Fujinaga H, Tsukamoto K, Tahara K, Yoshioka T, Ito Y, Sago H. Megacystis microcolon intestinal hypoperistalsis syndrome overlapping prune belly syndrome. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2018. [DOI: 10.1016/j.epsc.2018.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Hawksworth JS, Desai CS, Khan KM, Kaufman SS, Yazigi N, Girlanda R, Kroemer A, Fishbein TM, Matsumoto CS. Visceral transplantation in patients with intestinal-failure associated liver disease: Evolving indications, graft selection, and outcomes. Am J Transplant 2018; 18:1312-1320. [PMID: 29498797 PMCID: PMC5992069 DOI: 10.1111/ajt.14715] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 12/11/2017] [Accepted: 02/04/2018] [Indexed: 01/25/2023]
Abstract
Intestinal failure (IF)-associated liver disease (IFALD) is widely recognized as a lethal complication of long-term parenteral nutrition. The pathophysiology of IFALD is poorly understood but appears to be multifactorial and related to the inflammatory state in the patient with IF. Visceral transplant for IFALD includes variants of intestine, liver, or combined liver-intestine allografts. Graft selection for an individual patient depends on the etiology of IF, abdominal and vascular anatomy, severity of IFALD, and potential for intestinal rehabilitation. The past decade has witnessed dramatic improvement in the management of IFALD, principally due to improved lipid emulsion formulations and the multidisciplinary care of the patient with IF. As the recognition and treatment of IFALD continue to improve, the requirement of liver-inclusive visceral grafts appears to be decreasing, representing a paradigm shift in the care of the patient with IF. This review highlights the current indications, graft selection, and outcomes of visceral transplantation for IFALD.
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Affiliation(s)
- Jason S. Hawksworth
- MedStar Georgetown University Hospital, MedStar Georgetown Transplant Institute, Washington, DC USA,Walter Reed National Military Medical Center, Department of Surgery, Organ Transplant Service, Bethesda, MD USA
| | - Chirag S. Desai
- University of North Carolina, Department of Surgery, Division of Abdominal Transplant, Chapel Hill, NC USA
| | - Khalid M. Khan
- MedStar Georgetown University Hospital, MedStar Georgetown Transplant Institute, Washington, DC USA
| | - Stuart S. Kaufman
- MedStar Georgetown University Hospital, MedStar Georgetown Transplant Institute, Washington, DC USA
| | - Nada Yazigi
- MedStar Georgetown University Hospital, MedStar Georgetown Transplant Institute, Washington, DC USA
| | - Raffaele Girlanda
- MedStar Georgetown University Hospital, MedStar Georgetown Transplant Institute, Washington, DC USA
| | - Alexander Kroemer
- MedStar Georgetown University Hospital, MedStar Georgetown Transplant Institute, Washington, DC USA
| | - Thomas M. Fishbein
- MedStar Georgetown University Hospital, MedStar Georgetown Transplant Institute, Washington, DC USA
| | - Cal S. Matsumoto
- MedStar Georgetown University Hospital, MedStar Georgetown Transplant Institute, Washington, DC USA
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44
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Norsa L, Nicastro E, Di Giorgio A, Lacaille F, D'Antiga L. Prevention and Treatment of Intestinal Failure-Associated Liver Disease in Children. Nutrients 2018; 10:nu10060664. [PMID: 29882922 PMCID: PMC6024802 DOI: 10.3390/nu10060664] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 05/21/2018] [Accepted: 05/22/2018] [Indexed: 01/01/2023] Open
Abstract
Intestinal failure-associated liver disease (IFALD) is a threatening complication for children on long-term parenteral nutrition because of intestinal failure. When progressive and intractable, it may jeopardize intestinal rehabilitation and lead to combined liver and intestinal transplantation. The institution of dedicated intestinal failure centers has dramatically decreased the incidence of such complication. IFALD may rapidly fade away if very early management aimed at preventing progression to end-stage liver disease is provided. In this review, we address the etiology and risk factors of IFALD in order to introduce pillars of prevention (nutritional management and catheter-related infections control). The latest evidence of therapeutic strategies, such as medical and surgical treatments, is also discussed.
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Affiliation(s)
- Lorenzo Norsa
- Pediatric Gastroenterology Hepatology and Nutrition, Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy.
| | - Emanuele Nicastro
- Pediatric Gastroenterology Hepatology and Nutrition, Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy.
| | - Angelo Di Giorgio
- Pediatric Gastroenterology Hepatology and Nutrition, Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy.
| | - Florence Lacaille
- Pediatric Gastroenterology Hepatology and Nutrition, Hôpital Necker Enfants Malades, 75015 Paris, France.
| | - Lorenzo D'Antiga
- Pediatric Gastroenterology Hepatology and Nutrition, Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy.
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Darmaun D, Lapillonne A, Simeoni U, Picaud JC, Rozé JC, Saliba E, Bocquet A, Chouraqui JP, Dupont C, Feillet F, Frelut ML, Girardet JP, Turck D, Briend A. Parenteral nutrition for preterm infants: Issues and strategy. Arch Pediatr 2018; 25:286-294. [PMID: 29656825 DOI: 10.1016/j.arcped.2018.02.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Revised: 01/26/2018] [Accepted: 02/18/2018] [Indexed: 01/13/2023]
Abstract
Due to transient gut immaturity, most very preterm infants receive parenteral nutrition (PN) in the first few weeks of life. Yet providing enough protein and energy to sustain optimal growth in such infants remains a challenge. Extrauterine growth restriction is frequently observed in very preterm infants at the time of discharge from hospital, and has been found to be associated with later impaired neurodevelopment. A few recent randomized trials suggest that intensified PN can improve early growth; whether or not such early PN improves long-term neurological outcome is still unclear. Several other questions regarding what is optimal PN for very preterm infants remain unanswered. Amino acid mixtures designed for infants contain large amounts of branched-chain amino acids and taurine, but there is no consensus on the need for some nonessential amino acids such as glutamine, arginine, and cysteine. Whether excess growth in the first few weeks of life, at a time when very preterm infants receive PN, has an imprinting effect, increasing the risk of metabolic or vascular disease at adulthood continues to be debated. Even though uncertainty remains regarding the long-term effect of early PN, it appears reasonable to propose intensified initial PN. The aim of the current position paper is to review the evidence supporting such a strategy with regards to the early phase of nutrition, which is mainly covered by parenteral nutrition. More randomized trials are, however, needed to further support this type of approach and to demonstrate that this strategy improves short- and long-term outcome.
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Affiliation(s)
- D Darmaun
- Université Nantes-Atlantique, 44300 Nantes, France.
| | | | - U Simeoni
- Université de Lausanne, CHUV, 1011 Lausanne, Suisse
| | - J-C Picaud
- Université Claude-Bernard-Lyon 1, 69008 Lyon, France
| | - J-C Rozé
- Université Nantes-Atlantique, 44300 Nantes, France
| | - E Saliba
- Université François-Rabelais, 37000 Tours, France
| | - A Bocquet
- Université de Franche-Comté, 25000 Besançon, France
| | | | - C Dupont
- Université Paris Descartes, 75006 Paris, France
| | - F Feillet
- Université de Lorraine, 54000 Nancy, France
| | - M-L Frelut
- Université Paris-Sud, CHU de Bicêtre, 94270 Le Kremlin-Bicêtre, France
| | - J-P Girardet
- Université Pierre et Marie Curie-Paris 6, 75005 Paris, France
| | - D Turck
- Université Lille 2, LIRIC-Inserm U995, 59037 Lille, France
| | - A Briend
- Institut de recherche pour le développement, 13572 Marseille, France
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Macrophage-derived IL-1β/NF-κB signaling mediates parenteral nutrition-associated cholestasis. Nat Commun 2018; 9:1393. [PMID: 29643332 PMCID: PMC5895696 DOI: 10.1038/s41467-018-03764-1] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 03/12/2018] [Indexed: 12/15/2022] Open
Abstract
In infants intolerant of enteral feeding because of intestinal disease, parenteral nutrition may be associated with cholestasis, which can progress to end-stage liver disease. Here we show the function of hepatic macrophages and phytosterols in parenteral nutrition-associated cholestasis (PNAC) pathogenesis using a mouse model that recapitulates the human pathophysiology and combines intestinal injury with parenteral nutrition. We combine genetic, molecular, and pharmacological approaches to identify an essential function of hepatic macrophages and IL-1β in PNAC. Pharmacological antagonism of IL-1 signaling or genetic deficiency in CCR2, caspase-1 and caspase-11, or IL-1 receptor (which binds both IL-1α and IL-1β) prevents PNAC in mice. IL-1β increases hepatocyte NF-κB signaling, which interferes with farnesoid X receptor and liver X receptor bonding to respective promoters of canalicular bile and sterol transporter genes (Abcc2, Abcb11, and Abcg5/8), resulting in transcriptional suppression and subsequent cholestasis. Thus, hepatic macrophages, IL-1β, or NF-κB may be targets for restoring bile and sterol transport to treat PNAC.
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Effect of a fish oil-based lipid emulsion on intestinal failure-associated liver disease in children. Eur J Clin Nutr 2018; 72:1364-1372. [DOI: 10.1038/s41430-018-0096-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 12/28/2017] [Accepted: 12/29/2017] [Indexed: 02/06/2023]
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Limketkai BN, Choe M, Patel S, Shah ND, Medici V. Nutritional Risk Factors in the Pathogenesis of Parenteral Nutrition-Associated Liver Disease. Curr Nutr Rep 2017. [DOI: 10.1007/s13668-017-0217-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Parenteral Nutrition and Lipids. Nutrients 2017; 9:nu9040388. [PMID: 28420095 PMCID: PMC5409727 DOI: 10.3390/nu9040388] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 03/25/2017] [Accepted: 04/10/2017] [Indexed: 11/17/2022] Open
Abstract
Lipids have multiple physiological roles that are biologically vital. Soybean oil lipid emulsions have been the mainstay of parenteral nutrition lipid formulations for decades in North America. Utilizing intravenous lipid emulsions in parenteral nutrition has minimized the dependence on dextrose as a major source of nonprotein calories and prevents the clinical consequences of essential fatty acid deficiency. Emerging literature has indicated that there are benefits to utilizing alternative lipids such as olive/soy-based formulations, and combination lipids such as soy/MCT/olive/fish oil, compared with soybean based lipids, as they have less inflammatory properties, are immune modulating, have higher antioxidant content, decrease risk of cholestasis, and improve clinical outcomes in certain subgroups of patients. The objective of this article is to review the history of IVLE, their composition, the different generations of widely available IVLE, the variables to consider when selecting lipids, and the complications of IVLE and how to minimize them.
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Al-Shahwani NH, Sigalet DL. Pathophysiology, prevention, treatment, and outcomes of intestinal failure-associated liver disease. Pediatr Surg Int 2017; 33:405-411. [PMID: 28028560 DOI: 10.1007/s00383-016-4042-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/15/2016] [Indexed: 12/30/2022]
Abstract
BACKGROUND Intestinal failure-associated liver disease (IFALD) remains a serious problem in the treatment of infants with nutritional problems and short bowel syndrome. METHODS A review of the recent literature from 2010 to 2016, concentrating on articles related to the pathophysiology of IFALD and to outcomes of novel nutritional and pharmacological therapies for neonatal cholestasis in the post-surgical neonate. RESULTS The pathophysiology of IFALD relates to an increase sensitivity of the neonatal liver to cholestasis in the non-fed state; prolonged cholestasis almost inevitably results in liver damage which will progress from fibrosis to cirrhosis. Clinically discerned risk factors include premature birth, inflammation, sepsis, disruption of the enterohepatic circulation by creation of a proximal stoma, and the duration and type of parenteral nutritional support. Within the hepatocyte, the regulatory enzyme farsanoid receptor X (FXR) appears to play a pivotal role in the development of cholestasis. Recent studies have shown that its activity is suppressed by sepsis, and by plant phytosterols found in soy-based lipid preparations. This paradigm is reflected in the emerging consensus for the care of post-surgical neonates, which is based around a multi-disciplinary team approach. Using an algorithm-driven approach, an appropriate balance between caloric support and prevention of IFALD can be achieved. CONCLUSIONS Further prospective studies are required to further refine the optimal sequence of use of these therapies and the long-term effects on neurological development and hepatic function. However, with optimal care, the number of IF patients progressing to end-stage liver disease because of IFALD should be very low.
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Affiliation(s)
| | - David L Sigalet
- Chair of Surgery, Sidra Medical and Research Center, PO Box 26999, Doha, Qatar.
- Surgery, Weill Cornell Medicine, New York, NY, USA.
- Surgery, Weill Cornell Medicine, Doha, Qatar.
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