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Capra ME, Biasucci G, Banderali G, Vania A, Pederiva C. Diet and Lipid-Lowering Nutraceuticals in Pediatric Patients with Familial Hypercholesterolemia. CHILDREN (BASEL, SWITZERLAND) 2024; 11:250. [PMID: 38397362 PMCID: PMC10887291 DOI: 10.3390/children11020250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 02/02/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024]
Abstract
Familial hypercholesterolemia is a genetically determined disease characterized by elevated plasma total and LDL cholesterol levels from the very first years of life, leading to early atherosclerosis. Nutritional intervention is the first-line treatment, complemented with nutraceuticals and drug therapy when necessary. Nutraceuticals with a lipid-lowering effect have been extensively studied in the past few decades, and have been recently included in international guidelines as a complement to nutritional and pharmacological treatment in subjects with dyslipidemia. In this review, we explore current nutritional interventions for dyslipidemia in childhood, with a specific focus on the main nutraceuticals studied for treating severe dyslipidemia in pediatric patients. Additionally, we briefly describe their primary mechanisms of action and highlight the advantages and risks associated with the use of lipid-lowering nutraceuticals in childhood.
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Affiliation(s)
- Maria Elena Capra
- Centre for Pediatric Dyslipidemias, Pediatrics and Neonatology Unit, University of Parma, Guglielmo da Saliceto Hospital, 29121 Piacenza, Italy; (M.E.C.); (G.B.)
- Department of Translational Medical and Surgical Sciences, University of Parma, 43126 Parma, Italy
| | - Giacomo Biasucci
- Centre for Pediatric Dyslipidemias, Pediatrics and Neonatology Unit, University of Parma, Guglielmo da Saliceto Hospital, 29121 Piacenza, Italy; (M.E.C.); (G.B.)
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Giuseppe Banderali
- Clinical Service for Dyslipidemias, Study and Prevention of Atherosclerosis in Childhood, Pediatrics Unit, ASST-Santi Paolo e Carlo, 20142 Milan, Italy; (G.B.); (C.P.)
| | - Andrea Vania
- Independent Researcher, Member of SINUPE (Italian Society of Pediatric Nutrition) Directory Board, 00162 Rome, Italy
| | - Cristina Pederiva
- Clinical Service for Dyslipidemias, Study and Prevention of Atherosclerosis in Childhood, Pediatrics Unit, ASST-Santi Paolo e Carlo, 20142 Milan, Italy; (G.B.); (C.P.)
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Guirguis-Blake JM, Evans CV, Coppola EL, Redmond N, Perdue LA. Screening for Lipid Disorders in Children and Adolescents: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2023; 330:261-274. [PMID: 37462700 DOI: 10.1001/jama.2023.8867] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
Importance Lipid screening in childhood and adolescence can lead to early dyslipidemia diagnosis. The long-term benefits of lipid screening and subsequent treatment in this population are uncertain. Objective To review benefits and harms of screening and treatment of pediatric dyslipidemia due to familial hypercholesterolemia (FH) and multifactorial dyslipidemia. Data Sources MEDLINE and the Cochrane Central Register of Controlled Trials through May 16, 2022; literature surveillance through March 24, 2023. Study Selection English-language randomized clinical trials (RCTs) of lipid screening; recent, large US cohort studies reporting diagnostic yield or screen positivity; and RCTs of lipid-lowering interventions. Data Extraction and Synthesis Single extraction, verified by a second reviewer. Quantitative synthesis using random-effects meta-analysis. Main Outcomes and Measures Health outcomes, diagnostic yield, intermediate outcomes, behavioral outcomes, and harms. Results Forty-three studies were included (n = 491 516). No RCTs directly addressed screening effectiveness and harms. Three US studies (n = 395 465) reported prevalence of phenotypically defined FH of 0.2% to 0.4% (1:250 to 1:500). Five studies (n = 142 257) reported multifactorial dyslipidemia prevalence; the prevalence of elevated total cholesterol level (≥200 mg/dL) was 7.1% to 9.4% and of any lipid abnormality was 19.2%. Ten RCTs in children and adolescents with FH (n = 1230) demonstrated that statins were associated with an 81- to 82-mg/dL greater mean reduction in levels of total cholesterol and LDL-C compared with placebo at up to 2 years. Nonstatin-drug trials showed statistically significant lowering of lipid levels in FH populations, but few studies were available for any single drug. Observational studies suggest that statin treatment for FH starting in childhood or adolescence reduces long-term cardiovascular disease risk. Two multifactorial dyslipidemia behavioral counseling trials (n = 934) demonstrated 3- to 6-mg/dL greater reductions in total cholesterol levels compared with the control group, but findings did not persist at longest follow-up. Harms reported in the short-term drug trials were similar in the intervention and control groups. Conclusions and Relevance No direct evidence on the benefits or harms of pediatric lipid screening was identified. While multifactorial dyslipidemia is common, no evidence was found that treatment is effective for this condition. In contrast, FH is relatively rare; evidence shows that statins reduce lipid levels in children with FH, and observational studies suggest that such treatment has long-term benefit for this condition.
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Affiliation(s)
- Janelle M Guirguis-Blake
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
- Department of Family Medicine, University of Washington, Tacoma
| | - Corinne V Evans
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Erin L Coppola
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Nadia Redmond
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Leslie A Perdue
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
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Bansal N, Kumar S, Brar PC. Update on management of paediatric dyslipidaemia. Curr Opin Endocrinol Diabetes Obes 2023; 30:52-64. [PMID: 36541082 DOI: 10.1097/med.0000000000000794] [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: 12/24/2022]
Abstract
PURPOSE OF REVIEW Atherosclerosis and associated cardiovascular risk factors originate in childhood; hence, early management of dyslipidaemia is vital. However, hypercholesterolemia remains untreated or undertreated in many youths. We review current therapies, drugs under investigation and consider potential future directions for the management of paediatric dyslipidaemia to highlight the recent evidence and new therapeutic options for future use. RECENT FINDINGS Cardiovascular disease (CVD) risk factors in childhood, including dyslipidaemia, are associated with CVD risk and clinical CVD events in adulthood. Recent data show that initiation of statin therapy in childhood in children with familial hypercholesterolemia reduces the risk of CVD in adulthood. Several well tolerated and efficacious treatment options have become available in recent times for the management of dyslipidaemia in youth. Many new lipid-lowering drugs are under investigation to widen the available choices. Some of these drugs are now available for use in paediatrics, while some remain targets for future use. SUMMARY We review available treatment options for paediatric dyslipidaemia management, discuss potential limitations and propose future directions. We also acknowledge the need for continued research in paediatrics for optimal paediatric dyslipidaemia management.
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Affiliation(s)
- Nidhi Bansal
- Division of Pediatric Endocrinology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Seema Kumar
- Division of Pediatric Endocrinology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota
| | - Preneet Cheema Brar
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, New York University Grossman School of Medicine, New York, New York, USA
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Patel A, Patni N. Evaluation and Management of Lipids and Lipoproteins in Children and Adolescents. Endocrinol Metab Clin North Am 2022; 51:573-588. [PMID: 35963629 DOI: 10.1016/j.ecl.2022.02.002] [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: 11/03/2022]
Abstract
Cardiovascular disease (CVD) is the leading cause of mortality in the United States. Universal screening in all children aged 9 to 11 years and 17 to 21 years, and targeted screening in children with high-risk factors, can help in early identification and treatment of dyslipidemia during the youth, significantly reducing clinical CVD risk in adult life. Lifestyle modifications with heart-healthy diet and moderate-vigorous activity are fundamental in the management of pediatric dyslipidemia. Pharmacotherapy has been evolving in children, and statins, bile acid sequestrants, ezetimibe and PCSK9 inhibitors, fibrates, niacin, and omega-3 fish oils are available for use in pediatric population.
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Affiliation(s)
- Amisha Patel
- Department of Pediatrics, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Nivedita Patni
- Division of Pediatric Endocrinology, Department of Pediatrics, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9063, USA.
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Nutraceuticals in Paediatric Patients with Dyslipidaemia. Nutrients 2022; 14:nu14030569. [PMID: 35276928 PMCID: PMC8840379 DOI: 10.3390/nu14030569] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/13/2022] [Accepted: 01/25/2022] [Indexed: 12/16/2022] Open
Abstract
Coronary heart disease (CHD) is the main cause of death and morbidity in the world. Childhood is a critical period during which atherosclerosis may begin to develop; in the presence of familial hypercholesterolaemia (FH), the lifelong elevation of LDL cholesterol levels greatly accelerates atherosclerosis. Lowering LDL-C levels is associated with a well-documented reduction in cardiovascular disease risk. Current guidelines support the dietary and lifestyle approach as the primary strategy of intervention in children and adolescents with FH. Nutraceuticals (functional foods or dietary supplements of plant or microbial origin) are included in the EU guidelines as lifestyle interventions and may provide an additional contribution in reducing LDL levels when pharmacological therapy is not yet indicated. Meta-analyses of randomised clinical trials have demonstrated that the same nutraceuticals improve lipid profile, including lowering LDL-C, total cholesterol and triglyceride levels. In this narrative review, starting from current scientific evidence, we analyse the benefits and limitations of the nutraceuticals in children and adolescents with dyslipidaemia, and we try to evaluate their use and safety in clinical practice.
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Alizadeh-Fanalou S, Nazarizadeh A, Alian F, Faraji P, Sorori B, Khosravi M. Small dense low-density lipoprotein-lowering agents. Biol Chem 2021; 401:1101-1121. [PMID: 32427116 DOI: 10.1515/hsz-2019-0426] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 05/06/2020] [Indexed: 02/06/2023]
Abstract
Metabolic disorders, including obesity, diabetes, and hyperlipidemia, as well as cardiovascular diseases (CVD), particularly atherosclerosis, are still leading causes of death worldwide. Plasma levels of low-density lipoprotein (LDL) are currently being considered as a critical risk factor for the diseases mentioned above, especially atherosclerosis. Because of the heterogeneous nature of LDL, many studies have already been conducted on its subclasses, especially small dense LDL (sdLDL). According to available evidence, sdLDL levels can be considered as an ideal alternative to LDL levels for monitoring CVD and early diagnosis of atherosclerosis. Recently, several researchers have focused on factors that are able to decrease sdLDL levels and improve health quality. Therefore, the purpose of this study is to describe the production process of sdLDL particles and review the effects of pharmaceutical and dietary agents as well as lifestyle on sdLDL plasma levels. In brief, their mechanisms of action are discussed. Apparently, cholesterol and LDL-lowering compounds are also effective in the reduction of sdLDL levels. In addition, improving lipid profile, especially the reduction of triglyceride levels, appropriate regimen, and lifestyle can decrease sdLDL levels. Therefore, all the aforementioned parameters should be taken into consideration simultaneously in sdLDL levels reducing strategies.
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Affiliation(s)
- Shahin Alizadeh-Fanalou
- Student Research Committee, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran.,Department of Biochemistry, Faculty of Medicine, Iran University of Medical Sciences, Tehran1449614535,Islamic Republic of Iran
| | - Ali Nazarizadeh
- Department of Biochemistry, Faculty of Medicine, Iran University of Medical Sciences, Tehran1449614535,Islamic Republic of Iran
| | - Fatemeh Alian
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran131451365,Islamic Republic of Iran
| | - Parisa Faraji
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran131451365,Islamic Republic of Iran
| | - Bahareh Sorori
- Department of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran 1449614535, Islamic Republic of Iran
| | - Mohsen Khosravi
- Department of Medicine, Islamic Azad University, Qom Branch, Qom3714668669,Islamic Republic of Iran
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Charnaya O, Seifert M. Promoting cardiovascular health post-transplant through early diagnosis and adequate management of hypertension and dyslipidemia. Pediatr Transplant 2021; 25:e13811. [PMID: 32871051 DOI: 10.1111/petr.13811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/18/2020] [Accepted: 07/13/2020] [Indexed: 12/17/2022]
Abstract
Despite correction of underlying solid organ failure by transplantation, pediatric transplant recipients still have increased mortality rates compared to the general pediatric population, in part due to increased cardiovascular risk. In particular, pediatric kidney and non-kidney transplant recipients with chronic kidney disease have significant cardiovascular risk that worsens with declining kidney function. Biomarkers associated with future cardiovascular risk such as casual and ambulatory hypertension, dyslipidemia, vascular stiffness and calcification, and left ventricular hypertrophy can be detected throughout the post-transplant period and in patients with stable kidney function. Among these, hypertension and dyslipidemia are two potentially modifiable cardiovascular risk factors that are highly prevalent in kidney and non-kidney pediatric transplant recipients. Standardized approaches to appropriate BP measurement and lipid monitoring are needed to detect and address these risk factors in a timely fashion. To achieve sustained improvement in cardiovascular health, clinicians should partner with patients and their caregivers to address these and other risk factors with a combined approach that integrates pharmacologic with non-pharmacologic approaches. This review outlines the scope and impact of hypertension and dyslipidemia in pediatric transplant recipients, with a particular focus on pediatric kidney transplantation given the high burden of chronic kidney disease-associated cardiovascular risk. We also review the current published guidelines for monitoring and managing abnormalities in blood pressure and lipids, highlighting the important role of therapeutic lifestyle changes in concert with antihypertensive and lipid-lowering medications.
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Affiliation(s)
- Olga Charnaya
- Department of Pediatrics, Johns Hopkins University, Baltimore, MD, USA
| | - Michael Seifert
- Department of Pediatrics, University of Alabama School of Medicine, Birmingham, AL, USA
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Bock ME, Wall L, Dobrec C, Chandran M, Goebel J. Management of dyslipidemia in pediatric renal transplant recipients. Pediatr Nephrol 2021; 36:51-63. [PMID: 31897714 DOI: 10.1007/s00467-019-04428-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 11/11/2019] [Accepted: 11/19/2019] [Indexed: 01/07/2023]
Abstract
Dyslipidemia after kidney transplantation is a common complication that has historically been underappreciated, especially in pediatric recipients. It is also a major modifiable risk factor for cardiovascular disease, a top cause of morbidity and mortality of transplant patients. While most knowledge about post-transplant dyslipidemia has been generated in adults, recommendations and treatment strategies also exist for children and are presented in this review. Awareness of these applicable guidelines and approaches is required, but not sufficient, for the reliable management of dyslipidemia in our patients, and additional needs and opportunities for comprehensive care in this area (e.g., quality improvement) are outlined.
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Affiliation(s)
- Margret E Bock
- Section of Pediatric Nephrology, Children's Hospital Colorado, University of Colorado, Aurora, CO, USA
| | - Leslie Wall
- Clinical Nutrition Department, Children's Hospital Colorado, Aurora, CO, USA
| | - Carly Dobrec
- Clinical Nutrition Department, Children's Hospital Colorado, Aurora, CO, USA
| | - Mary Chandran
- Pharmacy Department, Children's Hospital Colorado, University of Colorado, Aurora, CO, USA
| | - Jens Goebel
- Section of Pediatric Nephrology, Children's Hospital Colorado, University of Colorado, Aurora, CO, USA.
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9
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Sunil B, Foster C, Wilson DP, Ashraf AP. Novel therapeutic targets and agents for pediatric dyslipidemia. Ther Adv Endocrinol Metab 2021; 12:20420188211058323. [PMID: 34868544 PMCID: PMC8637781 DOI: 10.1177/20420188211058323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 10/19/2021] [Indexed: 02/04/2023] Open
Abstract
Landmark studies have convincingly demonstrated that atherosclerosis begins in youth. While generally asymptomatic, an increasing number of youth with disorders of lipid and lipoprotein metabolism, such as familial hypercholesterolemia, are being identified through selective and universal screening. While a heart healthy lifestyle is the foundation of treatment for all youth with dyslipidemia, lipid-lowering therapy may be required by some to prevent morbidity and premature mortality, especially when initiated at a young age. When appropriate, use of statins has become standard of care for reducing low-density lipoprotein cholesterol, while fibrates may be beneficial in helping to lower triglycerides. Many therapeutic options commonly used in adults are not yet approved for use in youth less than 18 years of age. Although currently available lipid-lowering therapy is well tolerated and safe when administered to youth, response to treatment may vary and some conditions lack an efficient therapeutic option. Thus, newer agents are needed to aid in management. Many are in development and clinical trials in youth are currently in progress but will require FDA approval before becoming commercially available. Many utilize novel approaches to favorably alter lipid and lipoprotein metabolism. In the absence of long-term outcome data of youth who were treated beginning at an early age, clinical registries may prove to be useful in monitoring safety and efficacy and help to inform clinical decision-making. In this manuscript, we review currently available and novel therapeutic agents in development for the treatment of elevated cholesterol and triglycerides.
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Affiliation(s)
- Bhuvana Sunil
- Division of Pediatric Endocrinology &
Diabetes, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Christy Foster
- Division of Pediatric Endocrinology &
Diabetes, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Don P. Wilson
- Cardiovascular Health and Risk Prevention,
Pediatric Endocrinology and Diabetes, Cook Children’s Medical Center, Fort
Worth, TX, USA
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10
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Hari P, Khandelwal P, Smoyer WE. Dyslipidemia and cardiovascular health in childhood nephrotic syndrome. Pediatr Nephrol 2020; 35:1601-1619. [PMID: 31302760 DOI: 10.1007/s00467-019-04301-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 06/11/2019] [Accepted: 07/01/2019] [Indexed: 12/11/2022]
Abstract
Children with steroid-resistant nephrotic syndrome (SRNS) are exposed to multiple cardiovascular risk factors predisposing them to accelerated atherosclerosis. This risk is negligible in steroid-sensitive nephrotic syndrome, but a substantial proportion of children with SRNS progress to chronic kidney disease, exacerbating the already existing cardiovascular risk. While dyslipidemia is an established modifiable risk factor for cardiovascular disease in adults with NS, it is uncertain to what extent analogous risks exist for children. There is increasing evidence of accelerated atherosclerosis in children with persistently high lipid levels, especially in refractory NS. Abnormalities of lipid metabolism in NS include hypertriglyceridemia and hypercholesterolemia due to elevated apolipoprotein B-containing lipoproteins, decreased lipoprotein lipase and hepatic lipase activity, increased hepatic PCSK9 levels, and reduced hepatic uptake of high-density lipoprotein. Existing guidelines for the management of dyslipidemia in children may be adapted to target lower lipid levels in children with NS, but they will most likely require both lifestyle modifications and pharmacological therapy. While there is a lack of data from randomized controlled trials in children with NS demonstrating the benefit of lipid-lowering drugs, therapies including statins, bile acid sequestrants, fibrates, ezetimibe, and LDL apheresis have all been suggested and/or utilized. However, concerns with the use of lipid-lowering drugs in children include unclear side effect profiles and unknown long-term impacts on neurological development and puberty. The recent introduction of anti-PCSK9 monoclonal antibodies and other therapies targeted to the molecular mechanisms of lipid transport disrupted in NS holds promise for the future treatment of dyslipidemia in NS.
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Affiliation(s)
- Pankaj Hari
- Division of Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India.
| | - Priyanka Khandelwal
- Division of Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - William E Smoyer
- Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, OH, USA.,Center for Clinical and Translational Research, The Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
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Vuholm S, Rantanen JM, Teisen MN, Stark KD, Mølgaard C, Christensen JH, Lauritzen L, Damsgaard CT. Effects of oily fish intake on cardiometabolic markers in healthy 8- to 9-y-old children: the FiSK Junior randomized trial. Am J Clin Nutr 2019; 110:1296-1305. [PMID: 31595295 DOI: 10.1093/ajcn/nqz233] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/21/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Fish oil improves cardiometabolic markers in adults, but results in children are inconsistent. Few children meet the recommended fish intake and no randomized trials have investigated how fish intake per se affects children's cardiometabolic profile. OBJECTIVE We investigated whether oily fish consumption modulated serum triacylglycerol and diastolic blood pressure (coprimary outcomes) and other cardiometabolic markers in healthy Danish children and whether effects were sex-specific. METHODS In a randomized controlled 12-wk trial, 199 children (aged 8-9 y) received ∼300 g/wk of oily fish or poultry (control). We measured blood pressure, heart rate, and heart rate variability (HRV) via 3-h continuous electrocardiograms and collected fasting blood samples for analysis of erythrocyte EPA [20:5n-3 (ω-3)] + DHA (22:6n-3) and serum triacylglycerol, LDL and HDL cholesterol, glucose, and insulin. RESULTS One hundred and ninety-seven children (99%) completed the trial. The fish group consumed a median (IQR) of 375 (325-426) g oily fish/wk and the poultry group consumed 400 (359-452) g poultry/wk, which resulted in 2.25 (95% CI: 1.88, 2.62) fatty acid percentage-point higher erythrocyte EPA + DHA in the fish group (P < 0.001). In the fish group, serum triacylglycerol decreased by 0.05 mmol/L (95% CI: 0.00, 0.11 mmol/L) (P = 0.04) and HDL cholesterol increased by 0.07 mmol/L (95% CI: 0.01, 0.13 mmol/L) (P = 0.02); the triacylglycerol effect showed dose-dependency with erythrocyte EPA + DHA (r = -0.15, P = 0.04), whereas HDL showed a tendency for such an association(r = 0.13, P = 0.08). Additional analyses indicated sex-specificity (Pdiet*sex < 0.10), because triacylglycerol was reduced by 0.09 mmol/L (95% CI: 0.02, 0.16 mmol/L) in boys only (girls: -0.00; 95% CI: -0.07, 0.07 mmol/L) and heart rate was reduced by 3.4 bpm (95% CI: 0.2, 6.6 bpm) in girls only (boys: 0.6; 95% CI: -2.6, 3.8 bpm). Blood pressure, HRV, and glucose homeostasis were unaffected. CONCLUSIONS Oily fish intake improved serum triacylglycerol and HDL cholesterol in a dose-dependent manner in 8- to 9-y-old children, but had no effect on blood pressure, HRV, or glucose homeostasis. This supports recommendations for fish intake in children and underlines the importance of initiatives to increase children's intake of oily fish. This trial was registered at clinicaltrials.gov as NCT02809508.
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Affiliation(s)
- Stine Vuholm
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Jesper M Rantanen
- Department of Nephrology, Aalborg University Hospital, Aalborg, Denmark
| | - Marie N Teisen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Ken D Stark
- Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada
| | - Christian Mølgaard
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | | | - Lotte Lauritzen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Camilla T Damsgaard
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
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Del-Río-Navarro BE, Miranda-Lora AL, Huang F, Hall-Mondragon MS, Leija-Martínez JJ. Effect of supplementation with omega-3 fatty acids on hypertriglyceridemia in pediatric patients with obesity. J Pediatr Endocrinol Metab 2019; 32:811-819. [PMID: 31271554 DOI: 10.1515/jpem-2018-0409] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 05/22/2019] [Indexed: 02/01/2023]
Abstract
Background The beneficial effects of treating hypertriglyceridemic adults with omega-3 fatty acids have been reported. However, information regarding omega-3 treatment of pediatric patients is limited. To evaluate the efficacy and safety of administering omega-3 fatty acids (3 g/day for 12 weeks) to children/adolescents with obesity and hypertriglyceridemia. Methods A randomized, double-blind, placebo-controlled, parallel study involving pediatric patients (10-16 years old) with obesity and hypertriglyceridemia was conducted. The National Center for Health Statistics (CDC) defines obesity as a body mass index (BMI) ≥95th percentile. Subjects with triglyceride concentrations ranging from 150 to 1000 mg/dL were randomized into two groups: those receiving omega-3 fatty acids (eicosapentaenoic and docosahexaenoic acids) (n = 65) and those receiving a placebo (n = 65) for 12 weeks. Serum triglyceride concentrations were always measured from 8 to 9 am after a 12-h fast. Results By the end of treatment, triglyceride concentrations had decreased by 39.1% in the omega-3 group and 14.6% in the placebo group (p < 0.01). The incidence of adverse gastrointestinal events (e.g. flatulence, belching) was 41.2% and 6.2% in the omega-3 and placebo groups, respectively (p < 0.01). There were no serious drug-related adverse events. Conclusions Supplementation with 3 g/day of omega-3 fatty acids is a safe and effective option for treating hypertriglyceridemia in children and adolescents with obesity.
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Affiliation(s)
- Blanca E Del-Río-Navarro
- Hospital Infantil de México Federico Gómez, Department of Pediatric Allergy Clinical Immunology, Mexico City, Mexico
| | - América L Miranda-Lora
- Hospital Infantil de México Federico Gómez, Research Unit of Medicine Based on Evidence, Mexico City, Mexico
| | - Fengyang Huang
- Hospital Infantil de Mexico Federico Gómez, Laboratory of Research in Pharmacology and Toxicology, Mexico City, Mexico
| | - Margareth S Hall-Mondragon
- Hospital Infantil de México Federico Gómez, Department of Pediatric Allergy Clinical Immunology, Mexico City, Mexico
| | - José J Leija-Martínez
- Hospital Infantil de México Federico Gómez, Department of Pediatric Allergy Clinical Immunology, Mexico City, Mexico
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Skulas-Ray AC, Wilson PWF, Harris WS, Brinton EA, Kris-Etherton PM, Richter CK, Jacobson TA, Engler MB, Miller M, Robinson JG, Blum CB, Rodriguez-Leyva D, de Ferranti SD, Welty FK. Omega-3 Fatty Acids for the Management of Hypertriglyceridemia: A Science Advisory From the American Heart Association. Circulation 2019; 140:e673-e691. [PMID: 31422671 DOI: 10.1161/cir.0000000000000709] [Citation(s) in RCA: 232] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Hypertriglyceridemia (triglycerides 200-499 mg/dL) is relatively common in the United States, whereas more severe triglyceride elevations (very high triglycerides, ≥500 mg/dL) are far less frequently observed. Both are becoming increasingly prevalent in the United States and elsewhere, likely driven in large part by growing rates of obesity and diabetes mellitus. In a 2002 American Heart Association scientific statement, the omega-3 fatty acids (n-3 FAs) eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) were recommended (at a dose of 2-4 g/d) for reducing triglycerides in patients with elevated triglycerides. Since 2002, prescription agents containing EPA+DHA or EPA alone have been approved by the US Food and Drug Administration for treating very high triglycerides; these agents are also widely used for hypertriglyceridemia. The purpose of this advisory is to summarize the lipid and lipoprotein effects resulting from pharmacological doses of n-3 FAs (>3 g/d total EPA+DHA) on the basis of new scientific data and availability of n-3 FA agents. In treatment of very high triglycerides with 4 g/d, EPA+DHA agents reduce triglycerides by ≥30% with concurrent increases in low-density lipoprotein cholesterol, whereas EPA-only did not raise low-density lipoprotein cholesterol in very high triglycerides. When used to treat hypertriglyceridemia, n-3 FAs with EPA+DHA or with EPA-only appear roughly comparable for triglyceride lowering and do not increase low-density lipoprotein cholesterol when used as monotherapy or in combination with a statin. In the largest trials of 4 g/d prescription n-3 FA, non-high-density lipoprotein cholesterol and apolipoprotein B were modestly decreased, indicating reductions in total atherogenic lipoproteins. The use of n-3 FA (4 g/d) for improving atherosclerotic cardiovascular disease risk in patients with hypertriglyceridemia is supported by a 25% reduction in major adverse cardiovascular events in REDUCE-IT (Reduction of Cardiovascular Events With EPA Intervention Trial), a randomized placebo-controlled trial of EPA-only in high-risk patients treated with a statin. The results of a trial of 4 g/d prescription EPA+DHA in hypertriglyceridemia are anticipated in 2020. We conclude that prescription n-3 FAs (EPA+DHA or EPA-only) at a dose of 4 g/d (>3 g/d total EPA+DHA) are an effective and safe option for reducing triglycerides as monotherapy or as an adjunct to other lipid-lowering agents.
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Martin AC, Gidding SS, Wiegman A, Watts GF. Knowns and unknowns in the care of pediatric familial hypercholesterolemia. J Lipid Res 2017; 58:1765-1776. [PMID: 28701353 DOI: 10.1194/jlr.s074039] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 07/10/2017] [Indexed: 12/18/2022] Open
Abstract
Familial hypercholesterolemia (FH) is a common genetic disorder that causes elevated LDL cholesterol levels from birth. Untreated FH accelerates atherosclerosis and predisposes individuals to premature coronary artery disease (CAD) in adulthood. Mendelian randomization studies have demonstrated that LDL cholesterol has both a causal and cumulative effect on the risk of CAD. This supports clinical recommendations that children with FH commence pharmacological treatment from the age of 8 to 10 years, to reduce the burden of hypercholesterolemia. Worldwide, the majority of children with FH remain undiagnosed. Recent evidence suggests that the frequency of FH is at least 1 in 250 and this constitutes a public health issue. We review and identify the knowns and unknowns concerning the detection and management of pediatric FH that impact on the developing model of care for this condition.
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Affiliation(s)
- Andrew C Martin
- Princess Margaret Hospital for Children, Perth, Western Australia, Australia
| | - Samuel S Gidding
- Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE
| | - Albert Wiegman
- Department of Paediatrics, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Gerald F Watts
- Lipid Disorders Clinic, School of Medicine, University of Western Australia, Perth, Western Australia, Australia and Department of Cardiology, Royal Perth Hospital, Perth, Western Australia, Australia
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An update on the assessment and management of metabolic syndrome, a growing medical emergency in paediatric populations. Pharmacol Res 2017; 119:99-117. [PMID: 28111263 DOI: 10.1016/j.phrs.2017.01.017] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 01/13/2017] [Accepted: 01/16/2017] [Indexed: 01/19/2023]
Abstract
In the last decades the increasing rate of obesity in children and adolescents worldwide has led to the onset in paediatric age of metabolic syndrome, a disease commonly associated to adulthood. Central obesity, dyslipidaemia, hyperglycaemia, and hypertension are typical features of metabolic syndrome that seem to hesitate often in type 2 diabetes, cardiovascular disease, non-alcoholic fatty liver disease, and many other clinical conditions. Thus preventing and curing metabolic syndrome in paediatric patients is becoming an urgent need for public health. While diagnostic criteria and therapy of metabolic syndrome in adults are very well defined, there is no consensus on the definition of metabolic syndrome in children and adolescents as well as on healing approaches. The aim of this review is to describe the recent advances on the pathogenesis and clinical outcomes of paediatric metabolic syndrome. We then detail the therapeutic strategies (i.e. dietary regimens, physical exercise, nutraceuticals, and medications) employed to manage the disease. Finally, we analyse the safety profile of the drugs used in children and adolescents by performing a retrospective review of paediatric adverse reactions reported in the FDA's Adverse Event Reporting System database.
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Wiegman A, Gidding SS, Watts GF, Chapman MJ, Ginsberg HN, Cuchel M, Ose L, Averna M, Boileau C, Borén J, Bruckert E, Catapano AL, Defesche JC, Descamps OS, Hegele RA, Hovingh GK, Humphries SE, Kovanen PT, Kuivenhoven JA, Masana L, Nordestgaard BG, Pajukanta P, Parhofer KG, Raal FJ, Ray KK, Santos RD, Stalenhoef AFH, Steinhagen-Thiessen E, Stroes ES, Taskinen MR, Tybjærg-Hansen A, Wiklund O. Familial hypercholesterolaemia in children and adolescents: gaining decades of life by optimizing detection and treatment. Eur Heart J 2015; 36:2425-37. [PMID: 26009596 PMCID: PMC4576143 DOI: 10.1093/eurheartj/ehv157] [Citation(s) in RCA: 546] [Impact Index Per Article: 60.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 04/19/2015] [Indexed: 12/27/2022] Open
Abstract
Familial hypercholesterolaemia (FH) is a common genetic cause of premature coronary heart disease (CHD). Globally, one baby is born with FH every minute. If diagnosed and treated early in childhood, individuals with FH can have normal life expectancy. This consensus paper aims to improve awareness of the need for early detection and management of FH children. Familial hypercholesterolaemia is diagnosed either on phenotypic criteria, i.e. an elevated low-density lipoprotein cholesterol (LDL-C) level plus a family history of elevated LDL-C, premature coronary artery disease and/or genetic diagnosis, or positive genetic testing. Childhood is the optimal period for discrimination between FH and non-FH using LDL-C screening. An LDL-C ≥5 mmol/L (190 mg/dL), or an LDL-C ≥4 mmol/L (160 mg/dL) with family history of premature CHD and/or high baseline cholesterol in one parent, make the phenotypic diagnosis. If a parent has a genetic defect, the LDL-C cut-off for the child is ≥3.5 mmol/L (130 mg/dL). We recommend cascade screening of families using a combined phenotypic and genotypic strategy. In children, testing is recommended from age 5 years, or earlier if homozygous FH is suspected. A healthy lifestyle and statin treatment (from age 8 to 10 years) are the cornerstones of management of heterozygous FH. Target LDL-C is <3.5 mmol/L (130 mg/dL) if >10 years, or ideally 50% reduction from baseline if 8–10 years, especially with very high LDL-C, elevated lipoprotein(a), a family history of premature CHD or other cardiovascular risk factors, balanced against the long-term risk of treatment side effects. Identifying FH early and optimally lowering LDL-C over the lifespan reduces cumulative LDL-C burden and offers health and socioeconomic benefits. To drive policy change for timely detection and management, we call for further studies in the young. Increased awareness, early identification, and optimal treatment from childhood are critical to adding decades of healthy life for children and adolescents with FH.
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Affiliation(s)
- Albert Wiegman
- Department of Paediatrics, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Samuel S Gidding
- Nemours Cardiac Center, A. I. DuPont Hospital for Children, Wilmington, DE, USA
| | - Gerald F Watts
- School of Medicine and Pharmacology, Royal Perth Hospital Unit, The University of Western Australia, Western Australia, Australia
| | - M John Chapman
- Pierre and Marie Curie University, Paris, France National Institute for Health and Medical Research (INSERM), Pitié-Salpêtrière University Hospital, Paris, France
| | - Henry N Ginsberg
- Columbia University College of Physicians and Surgeons, New York, NY, USA Irving Institute for Clinical and Translational Research, Columbia University Medical Center, New York, USA
| | - Marina Cuchel
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Leiv Ose
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway Lipid Clinic, Oslo University Hospital, Oslo, Norway
| | - Maurizio Averna
- Department of Internal Medicine, University of Palermo, Italy
| | - Catherine Boileau
- Diderot Medical School, University Paris 7, Paris, France Genetics Department, Bichat University Hospital, Paris, France INSERM U698, Paris, France
| | - Jan Borén
- Department of Medicine, Sahlgrenska Academy, Göteborg University, Gothenburg, Sweden Wallenberg Laboratory for Cardiovascular Research, Gothenburg, Sweden
| | - Eric Bruckert
- Department of Endocrinology and Prevention of Cardiovascular Disease, University Hospital Pitié-Salpêtrière, Paris, France
| | - Alberico L Catapano
- Department of Pharmacology, Faculty of Pharmacy, University of Milano, Milan, Italy Multimedica IRCSS, Milan, Italy
| | - Joep C Defesche
- Department of Vascular Medicine, Academic Medical Center, University of Amsterdam, The Netherlands
| | | | - Robert A Hegele
- Robarts Research Institute, University of Western Ontario, London, ON, Canada
| | - G Kees Hovingh
- Department of Vascular Medicine, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Steve E Humphries
- Centre for Cardiovascular Genetics, University College London, Institute of Cardiovascular Sciences, London, UK
| | | | - Jan Albert Kuivenhoven
- Department of Pediatrics, Section Molecular Genetics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Luis Masana
- Vascular Medicine and Metabolic Unit, Department of Medicine and Surgery, University Rovira and Virgili, Reus-Tarragona, Spain
| | - Børge G Nordestgaard
- Department of Clinical Biochemistry, Herlev Hospital, Copenhagen University Hospital, Herlev, Denmark Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Päivi Pajukanta
- Department of Human Genetics, Center for Metabolic Disease Prevention, University of California, Los Angeles, USA
| | - Klaus G Parhofer
- Department of Endocrinology and Metabolism, University of Munich, Munich, Germany
| | - Frederick J Raal
- Carbohydrate & Lipid Metabolism Research Unit; and Division of Endocrinology & Metabolism, University of the Witwatersrand, Johannesburg, South Africa
| | - Kausik K Ray
- Department of Primary Care and Public Health, School of Public Health, Imperial College, London, UK
| | - Raul D Santos
- Lipid Clinic of the Heart Institute (InCor), University of São Paulo, São Paulo, Brazil Department of Cardiology, University of São Paulo Medical School, São Paulo, Brazil
| | - Anton F H Stalenhoef
- Department of Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Erik S Stroes
- Department of Vascular Medicine, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Marja-Riitta Taskinen
- Research Programs Unit, Diabetes & Obesity, University of Helsinki and Heart & Lung Centre, Helsinki University Hospital, Helsinki, Finland
| | - Anne Tybjærg-Hansen
- Department of Clinical Biochemistry, Section for Molecular Genetics, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Olov Wiklund
- Department of Experimental and Clinical Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Role of fish oil in human health and possible mechanism to reduce the inflammation. Inflammopharmacology 2015; 23:79-89. [PMID: 25676565 DOI: 10.1007/s10787-015-0228-1] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2014] [Accepted: 01/20/2015] [Indexed: 12/31/2022]
Abstract
The roles of Omega-3 FAs are inflammation antagonists, while Omega-6 FAs are precursors for inflammation. The plant form of Omega-3 FAs is the short-chain α-linolenic acid, and the marine forms are the long-chain fatty acids: docosahexaenoic acid and eicosapentaenoic acid. Omega-3 FAs have unlimited usages, and they are considered as omnipotent since they may benefit heart health, improve brain function, reduce cancer risks and improve people's moods. Omega-3 FAs also have several important biological effects on a range of cellular functions that may decrease the onset of heart diseases and reduce mortality among patients with coronary heart disease, possibly by stabilizing the heart's rhythm and by reducing blood clotting. Some review studies have described the beneficial roles of Omega-3 FAs in cardiovascular diseases (CVDs), cancer, diabetes, and other conditions, including inflammation. Studies of the effect of Omega-3 FAs gathered from studies in diseased and healthy population. CVDs including atherosclerosis, coronary heart diseases, hypertension, and metabolic syndrome were the major fields of investigation. In studies of obesity, as the central obesity increased, the level of adipocyte synthesis of pro-inflammatory cytokines like tumor necrosis factor alpha (TNF-α) and interleukin 6 (IL-6) were increased and the level of anti-inflammatory adiponectin was decreased indicating a state of inflammation. The level of C reactive protein (CRP) synthesized from hepatocyte is increased by the influence of IL-6. CRP can be considered as a marker of systemic inflammation associated with increased risks of CVDs. In molecular studies, Omega-3 FAs have direct effects on reducing the inflammatory state by reducing IL-6, TNF-α, CRP and many other factors. While the appropriate dosage along with the administrative duration is not known, the scientific evidence-based recommendations for daily intake are not modified.
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18
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Gidding SS, Prospero C, Hossain J, Zappalla F, Balagopal P(B, Falkner B, Kwiterovich P. A double-blind randomized trial of fish oil to lower triglycerides and improve cardiometabolic risk in adolescents. J Pediatr 2014; 165:497-503.e2. [PMID: 25008950 PMCID: PMC5646219 DOI: 10.1016/j.jpeds.2014.05.039] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 03/18/2014] [Accepted: 05/22/2014] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To determine the efficacy of 4 g/day fish oil to lower triglycerides and impact lipoprotein particles, inflammation, insulin resistance, coagulation, and thrombosis. STUDY DESIGN Participants (n = 42, age 14 ± 2 years) with hypertriglyceridemia and low-density lipoprotein (LDL) cholesterol <160 mg/dL were enrolled in a randomized, double-blind, crossover trial comparing 4 g of fish oil daily with placebo. Treatment interval was 8 weeks with a 4-week washout. Lipid profile, lipoprotein particle distribution and size, glucose, insulin, high-sensitivity C-reactive protein, interleukin-6, fibrinogen, plasminogen activator inhibitor-1, and thrombin generation were measured. RESULTS Baseline lipid profile was total cholesterol 194 (5.4) mg/dL (mean [SE]), triglycerides 272 (21) mg/dL, high-density lipoprotein cholesterol 39 (1) mg/dL, and LDL cholesterol 112 (3.7) mg/dl. LDL particle number was 1614 (60) nmol/L, LDL size was 19.9 (1.4) nm, and large very low-density lipoprotein/chylomicron particle number was 9.6 (1.4) nmol/L. Triglycerides decreased on fish oil treatment but the difference was not significant compared with placebo (-52 ± 16 mg/dL vs -16 ± 16 mg/dL). Large very low-density lipoprotein particle number was reduced (-5.83 ± 1.29 nmol/L vs -0.96 ± 1.31 nmol/L; P < .0001). There was no change in LDL particle number or size. There was a trend towards a lower prothrombotic state (lower fibrinogen and plasminogen activator inhibitor-1; .10 > P > .05); no other group differences were seen. CONCLUSIONS In children, fish oil (4 g/day) lowers triglycerides slightly and may have an antithrombotic effect but has no effect on LDL particles.
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Affiliation(s)
- Samuel S. Gidding
- Nemours Cardiac Center, A. I. DuPont Hospital for Children, Wilmington, DE,Division of Nephrology, Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA
| | - Carol Prospero
- Nemours Cardiac Center, A. I. DuPont Hospital for Children, Wilmington, DE
| | - Jobayer Hossain
- Nemours Cardiac Center, A. I. DuPont Hospital for Children, Wilmington, DE
| | - Frances Zappalla
- Nemours Cardiac Center, A. I. DuPont Hospital for Children, Wilmington, DE,Division of Nephrology, Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA
| | - Prabhakaran (Babu) Balagopal
- Department of Research, The Nemours Children’s Clinic, Wilmington, DE,Mayo Clinic College of Medicine, Rochester, MN
| | - Bonita Falkner
- Division of Nephrology, Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA
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Estrada E, Eneli I, Hampl S, Mietus-Snyder M, Mirza N, Rhodes E, Sweeney B, Tinajero-Deck L, Woolford SJ, Pont SJ. Children's Hospital Association consensus statements for comorbidities of childhood obesity. Child Obes 2014; 10:304-17. [PMID: 25019404 PMCID: PMC4120655 DOI: 10.1089/chi.2013.0120] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Childhood obesity and overweight affect approximately 30% of US children. Many of these children have obesity-related comorbidities, such as hypertension, dyslipidemia, fatty liver disease, diabetes, polycystic ovary syndrome (PCOS), sleep apnea, psychosocial problems, and others. These children need routine screening and, in many cases, treatment for these conditions. However, because primary care pediatric providers (PCPs) often are underequipped to deal with these comorbidities, they frequently refer these patients to subspecialists. However, as a result of the US pediatric subspecialist shortage and considering that 12.5 million children are obese, access to care by subspecialists is limited. The aim of this article is to provide accessible, user-friendly clinical consensus statements to facilitate the screening, interpretation of results, and early treatment for some of the most common childhood obesity comorbidities. METHODS Members of the Children's Hospital Association (formerly NACHRI) FOCUS on a Fitter Future II (FFFII), a collaboration of 25 US pediatric obesity centers, used a combination of the best available evidence and collective clinical experience to develop consensus statements for pediatric obesity-related comorbidities. FFFII also surveyed the participating pediatric obesity centers regarding their current practices. RESULTS The work group developed consensus statements for use in the evaluation and treatment of lipids, liver enzymes, and blood pressure abnormalities and PCOS in the child with overweight and obesity. The results of the FFFII survey illustrated the variability in the approach for initial evaluation and treatment as well as pattern of referrals to subspecialists among programs. CONCLUSIONS The consensus statements presented in this article can be a useful tool for PCPs in the management and overall care of children with overweight and obesity.
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Affiliation(s)
- Elizabeth Estrada
- Division of Endocrinology, Connecticut Children's Medical Center, University of Connecticut, Hartford, CT
| | - Ihuoma Eneli
- Center for Healthy Weight and Nutrition, Nationwide Children's Hospital, The Ohio State University, Columbus, OH
| | - Sarah Hampl
- Weight Management, Children's Mercy Hospital, University of Missouri–Kansas City, Kansas City, MO
| | - Michele Mietus-Snyder
- Department of Pediatrics, Children's National Medical Center, George Washington University School of Medicine, Washington, DC
| | - Nazrat Mirza
- Department of Pediatrics, Children's National Medical Center, George Washington University School of Medicine, Washington, DC
| | - Erinn Rhodes
- Division of Endocrinology, Boston Children's Hospital, Boston, MA
| | - Brooke Sweeney
- Department of Pediatrics, Kosair Children's Hospital, University of Louisville, Louisville, KY
| | | | - Susan J. Woolford
- Department of Pediatrics, C.S. Mott Children's Hospital and Von Voigtlander Women's Hospital, University of Michigan, Ann Arbor, MI
| | - Stephen J. Pont
- Dell Children's Medical Center, University of Texas Southwestern, Austin, TX
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20
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de Ferranti SD, Milliren CE, Denhoff ER, Steltz SK, Selamet Tierney ES, Feldman HA, Osganian SK. Using high-dose omega-3 fatty acid supplements to lower triglyceride levels in 10- to 19-year-olds. Clin Pediatr (Phila) 2014; 53:428-38. [PMID: 24707021 PMCID: PMC4353654 DOI: 10.1177/0009922814528032] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Omega-3 fatty acids supplements lower triglyceride (TG) levels in adults; little pediatric information is available. We evaluated their effect in hypertriglyceridemic adolescents. METHODS Twenty-five patients aged 10 to 19 years with TG levels 150 to 1000 mg/dL were randomized to 6 months double-blind trial of Lovaza (~3360 mg docosahexaenoic acid + eicosapentaenoic acid per day) versus placebo. RESULTS Baseline mean TG levels were 227 mg/dL (standard deviation = 49). TG levels declined at 3 months in the Lovaza group by 54 ± 27 mg/dL (mean ± standard error; P = .02) and by 34 ± 26 mg/dL (P = .16) in the placebo group. The difference in TG lowering between groups was not significant (P = .52). There were no between-group differences in endothelial function, blood pressure, body mass index, C-reactive protein, or side effects. CONCLUSIONS High-dose omega-3 fatty acid supplements are well tolerated in adolescents. However, declines in TG levels did not differ significantly from Placebo in this small study.
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Affiliation(s)
| | | | | | | | | | - Henry A. Feldman
- Department of Medicine, Boston Children's Hospital,Clinical Research Center, Boston Children's Hospital
| | - Stavroula K. Osganian
- Department of Medicine, Boston Children's Hospital,Clinical Research Center, Boston Children's Hospital
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21
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Verduci E, Agostoni C, Radaelli G, Banderali G, Riva E, Giovannini M. Blood lipids profile in hyperlipidemic children undergoing different dietary long chain polyunsaturated supplementations: a preliminary clinical trial. Int J Food Sci Nutr 2013; 65:375-9. [PMID: 24228803 DOI: 10.3109/09637486.2013.858239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The aim of this preliminary study was to explore the effect size of different dietary long chain polyunsaturated supplementations on blood lipid profile in children with primary hyperlipidemia. Thirty-six children (8-13 years) were recruited. After an 8-week stabilization period on the Step I diet, they were randomized to additionally receive for a 16-week period one capsule (500 mg) daily of docosahexaenoic acid (DHA) alone or a DHA plus eicosapentaenoic acid (EPA) mixture (45.6% DHA; 41.6% EPA) or wheat germ oil (control). An effect size (as percentage change from baseline) of +8%, -12% and -16% for high-density lipoprotein cholesterol (HDL-C), total cholesterol/HDL-C ratio and triglycerides was observed in children supplemented with DHA, compared to +2%, -8% and -12%, respectively, in children supplemented with DHA plus EPA. This preliminary study suggests powered trials appear feasible and are warranted to evaluate efficacy of n-3 long-chain polyunsaturated fatty acid dietary supplementations on the blood lipid profile of children with primary hyperlipidemia.
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Affiliation(s)
- Elvira Verduci
- Department of Pediatrics, San Paolo Hospital, University of Milan , Milan , Italy
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22
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Doughman SD, Ryan AS, Krupanidhi S, Sanjeevi CB, Mohan V. High DHA dosage from algae oil improves postprandial hypertriglyceridemia and is safe for type-2 diabetics. Int J Diabetes Dev Ctries 2013. [DOI: 10.1007/s13410-013-0125-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Lim JS. The current state of dyslipidemia in Korean children and adolescents and its management in clinical practice. Ann Pediatr Endocrinol Metab 2013; 18:1-8. [PMID: 24904843 PMCID: PMC4027065 DOI: 10.6065/apem.2013.18.1.1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Accepted: 02/18/2013] [Indexed: 01/19/2023] Open
Abstract
Cardiovascular disease (CVD) is a leading cause of death worldwide including Korea. The risk factors of CVD are known as positive family history of early CVD, obesity, hypertension, diabetes, and dyslipidemia. Among those, dyslipidemia is one of modifiable risk factors. Dyslipidemia starts in childhood and progress to adulthood. Furthermore, dyslipidemia cause atherosclerosis and is closely related to other CVD risks. On the rationale that early identification and control of pediatric dyslipidemia will reduce the risk and severity of CVD in adulthood, the National Heart, Lung, and Blood Institute guidelines expanded to universal screening for lipid levels. However, there was no guideline for lipid screening and management in Korean children and adolescents yet. This review deals with the rationale of early identification and control of pediatric dyslipidemia along with the current Korean status of pediatric dyslipidemia. This review also deals with how to screen, diagnosis, and treatment of pediatric dyslipidemia.
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Affiliation(s)
- Jung Sub Lim
- Department of Pediatrics, Korea Cancer Center Hospital, Seoul, Korea
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24
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Garaiova I, Muchová J, Nagyová Z, Mišľanová C, Oravec S, Dukát A, Wang D, Plummer SF, Ďuračková Z. Effect of a plant sterol, fish oil and B vitamin combination on cardiovascular risk factors in hypercholesterolemic children and adolescents: a pilot study. Nutr J 2013; 12:7. [PMID: 23297818 PMCID: PMC3549748 DOI: 10.1186/1475-2891-12-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Accepted: 12/20/2012] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Assessment of cardiovascular disease (CVD) risk factors can predict clinical manifestations of atherosclerosis in adulthood. In this pilot study with hypercholesterolemic children and adolescents, we investigated the effects of a combination of plant sterols, fish oil and B vitamins on the levels of four independent risk factors for CVD; LDL-cholesterol, triacylglycerols, C-reactive protein and homocysteine. METHODS Twenty five participants (mean age 16 y, BMI 23 kg/m2) received daily for a period of 16 weeks an emulsified preparation comprising plant sterols esters (1300 mg), fish oil (providing 1000 mg eicosapentaenoic acid (EPA) plus docosahexaenoic acid (DHA)) and vitamins B12 (50 μg), B6 (2.5 mg), folic acid (800 μg) and coenzyme Q10 (3 mg). Atherogenic and inflammatory risk factors, plasma lipophilic vitamins, provitamins and fatty acids were measured at baseline, week 8 and 16. RESULTS The serum total cholesterol, LDL- cholesterol, VLDL-cholesterol, subfractions LDL-2, IDL-1, IDL-2 and plasma homocysteine levels were significantly reduced at the end of the intervention period (p<0.05). The triacylglycerols levels decreased by 17.6%, but did not reach significance. No significant changes in high sensitivity C-reactive protein, HDL-cholesterol and apolipoprotein A-1 were observed during the study period. After standardisation for LDL cholesterol, there were no significant changes in the levels of plasma γ-tocopherol, β-carotene and retinol, except for reduction in α-tocopherol levels. The plasma levels of n-3 fatty acids increased significantly with the dietary supplementation (p<0.05). CONCLUSIONS Daily intake of a combination of plant sterols, fish oil and B vitamins may modulate the lipid profile of hypercholesterolemic children and adolescents. TRIAL REGISTRATION Current Controlled Trials ISRCTN89549017.
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Affiliation(s)
- Iveta Garaiova
- Institute of Medical Chemistry, Biochemistry and Clinical Biochemistry, Faculty of Medicine, Comenius University, Bratislava, 813 72, Slovakia
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Kennedy MJ, Jellerson KD, Snow MZ, Zacchetti ML. Challenges in the pharmacologic management of obesity and secondary dyslipidemia in children and adolescents. Paediatr Drugs 2013; 15:335-42. [PMID: 23677836 PMCID: PMC3781297 DOI: 10.1007/s40272-013-0028-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The rise in childhood obesity has lead to an increased number of children with lipid abnormalities and the predominance of a combined dyslipidemic pattern characterized by a moderate-to-severe elevation in triglycerides, normal-to-mild mild elevation in LDL cholesterol and reduced HDL cholesterol. Although recently published National Heart, Lung and Blood Institute (NHLBI) guidelines represent a significant step forward in managing primary dyslipidemias in pediatric patients, there is still no general consensus regarding the pharmacologic treatment of obesity-related lipid abnormalities in children. The use of early pharmacologic intervention to control dyslipidemias and reduce cardiovascular risk in young children is only expected to increase given the steady increase in obesity and emergence of atherosclerotic disease in pre-adolescents. Despite the increasing use of lipid-lowering therapy in children over the last few years, diet and lifestyle modification remain the first line therapy. Given the challenges of instituting and maintaining lifestyle modification in pediatric patients, however, it is likely that institution of drug therapy may be required in many children. Of all the medications currently available, the fibric acid derivatives have a cholesterol lowering profile that is most likely to be effective in obese children with the high TG/low HDL phenotype and data from a recently published study of gemfibrozil in children with metabolic syndrome are promising. However, additional information regarding the short and long-term safety and efficacy of fibrate therapy in children with obesity-related lipid disorders is needed before use of these agents can be recommended.
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Affiliation(s)
- Mary Jayne Kennedy
- Department of Pharmacotherapy and Outcomes Science, School of Pharmacy, Virginia Commonwealth University, 410 N. 12th Street, PO Box 980533, Richmond, VA, 23298-0533, USA,
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Effects of EPA supplementation on plasma fatty acids composition in hypertriglyceridemic subjects with FABP2 and PPARα genotypes. J Diabetes Metab Disord 2012; 11:25. [PMID: 23497599 PMCID: PMC3620558 DOI: 10.1186/2251-6581-11-25] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Accepted: 10/24/2012] [Indexed: 11/12/2022]
Abstract
Background Fatty acid binding protein 2 (FABP2) and peroxisome proliferator-activated receptor α (PPARα) are involved in cellular uptake and metabolism of fatty acids. Polymorphism of FABP2 and PPARα may influence plasma levels of fatty acids in those who take supplemental eicosapentaenoic acid (EPA). The purpose of this study was to study the potential associations between the Ala54/Thr polymorphism in FABP2 protein and the Leu162/Val in exon 5 and G/C in intron 7 of PPARα with plasma fatty acids composition after EPA supplementation. Methods Twenty three FABP2 Ala54 and twenty three Thr54 carriers with hypertriglyceridemia were enrolled in this study. Participants took 2 g of pure EPA daily for 8 wks. Plasma fatty acids composition was determined and changes from the baseline were measured. Results Although EPA supplementation increased the level of plasma EPA and ω-3 fatty acids in both carriers of FABP2 and PPARα genes, these effects were more pronounced in Thr54 and Val162 carriers. EPA supplementation decreased the level of some n-6 fatty acids such as arachidonic acid. Conclusion EPA consumption has more favorable effects on blood n-3 fatty acids and can change the level of plasma n-3 fatty acids, particularly EPA. Because the FABP2 Thr54 polymorphism appears to be prevalent in hypertriglyceridemic subjects, increasing EPA intake in these subjects could be an effective strategy for preventing cardiovascular diseases. Finally, diets and micronutrient recommendations should be individualized for high risk people.
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Omega-3 long-chain polyunsaturated fatty acids supplementation on inflammatory biomakers: a systematic review of randomised clinical trials. Br J Nutr 2012; 107 Suppl 2:S159-70. [PMID: 22591890 DOI: 10.1017/s0007114512001559] [Citation(s) in RCA: 163] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Inflammation is part of the normal host response to infection and injury. Eicosanoids, cytokines, chemokines, adhesion molecules and other inflammatory molecules are frequently produced during this process. Numerous studies in humans have documented the inflammation-limiting properties of omega-3 fatty acids, but only a few have been randomised clinical trials. The aim of this study was to perform a systematic search of randomised clinical trials on omega-3 fatty acids and inflammatory biomarkers in all subjects including healthy and ill persons up to February 2011 using PubMed and LILACS databases, defined by a specific equation using MeSH terms and limited to randomised clinical trials; there was no any a priori decision to include some diseases and not others. The quality of each publication was validated by using the JADAD scale and the CONSORT checklist. Inflammatory biomarkers were considered as primary outcomes. Twenty-six publications of the last 10 years were selected. Studies included healthy subjects and patients with cardiovascular disease and other chronic and acute diseases; all reported the number of subjects, type of study, type and doses of omega-3 fatty acids, main outcomes and major inflammatory biomarkers. Dietary omega-3 fatty acids are associated with plasma biomarker levels, reflecting lower levels of inflammation and endothelial activation in cardiovascular disease and other chronic and acute diseases, including chronic renal disease, sepsis and acute pancreatitis. However, further research is required before definitive recommendations can be made about the routine use of omega-3 fatty acids in critically ill patients or with neurodegenerative or chronic renal disease.
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Abstract
PURPOSE OF REVIEW The purpose of this review is to provide up-to-date information on diagnosis and management of hyperlipidemia in children and adolescents. RECENT FINDINGS Recent research reemphasizes the importance of dyslipidemia as a risk factor for cardiovascular disease and supports a universal approach to screening for genetic dyslipidemias. SUMMARY The approach to management of hyperlipidemia should take two forms. First, a population-based approach to improve lifestyle and lipid levels in all children. Second, a high-risk strategy to identify children with genetic and environmental dyslipidemias through screening and appropriately treat those children and adolescents with dyslipidemia.
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Similarities and differences between the effects of EPA and DHA on markers of atherosclerosis in human subjects. Proc Nutr Soc 2012; 71:322-31. [PMID: 22369859 DOI: 10.1017/s0029665112000080] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We have reviewed effects of long chain (LC) n-3 PUFA on markers of atherosclerosis in human subjects with a focus on individual effects of EPA and DHA. Initial results from epidemiological studies suggested that LC n-3 PUFA from fish oils (FO) reduced incidence of CVD; those results have been confirmed in interventional studies. Dietary intervention with n-3 PUFA decreased fasting and postprandial TAG, number of remnant-like chylomicron particles, large VLDL, and total and small dense LDL particles. It increased mean size of LDL particles by increasing number of large and decreasing those of small dense particles. With some exceptions, n-3 PUFA decreased blood pressure (BP) and heart rate (HR), flow-mediated dilation (FMD) and plasma concentrations of inflammatory markers. n-3 PUFA also decreased circulating adhesion molecules and intima-media thickness (IMT) in some but not other studies. For IMT, results varied with the sex and artery being examined. EPA effects on FMD are endothelial cell dependent, while those of DHA seem to be endothelial cell independent. Individually, both EPA and DHA decreased TAG and inflammatory markers, but only DHA decreased HR, BP and number of small dense LDL particles. Results varied because of dose and duration of n-3 PUFA, EPA:DHA, health status of subjects and other reasons. Future studies are needed to determine optimal doses of EPA and DHA individually, their synergistic, additive or antagonistic effects, and to understand underlying mechanisms. In conclusion, n-3 PUFA decreased several risk factors for atherosclerosis without any serious adverse effects.
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Kelley DS, Adkins Y, Woodhouse LR, Swislocki A, Mackey BE, Siegel D. Docosahexaenoic Acid Supplementation Improved Lipocentric but Not Glucocentric Markers of Insulin Sensitivity in Hypertriglyceridemic Men. Metab Syndr Relat Disord 2012; 10:32-8. [DOI: 10.1089/met.2011.0081] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Darshan S. Kelley
- Western Human Nutrition Research Center, Agricultural Research Service, U.S. Department of Agriculture, and Department of Nutrition, University of California, Davis, California
| | - Yuriko Adkins
- Western Human Nutrition Research Center, Agricultural Research Service, U.S. Department of Agriculture, and Department of Nutrition, University of California, Davis, California
| | - Leslie R. Woodhouse
- Western Human Nutrition Research Center, Agricultural Research Service, U.S. Department of Agriculture, and Department of Nutrition, University of California, Davis, California
| | - Arthur Swislocki
- Veteran Affairs Northern California Health Care System, Martinez, California
- Department of Medicine, School of Medicine, University of California Davis, Sacramento, California
| | - Bruce E. Mackey
- Western Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, Albany, California
| | - David Siegel
- Department of Medicine, School of Medicine, University of California Davis, Sacramento, California
- Veteran Affairs Northern California Health Care System, Sacramento, California
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Abstract
Cardiovascular disease is the leading cause of death in the United States despite a reduction in mortality over the past 4 decades. Much of this success is attributed to public health efforts and more aggressive treatment of clinical disease. The rising rates of obesity and diabetes, especially among adolescents and young adults, raise concern for increases in mortality. National vital statistics have shown a leveling of cardiovascular disease death rates in the fifth decade of life. Public health efforts have begun to address childhood obesity. This article reviews the dyslipidemia associated with obesity in childhood and outlines a proposed approach to management.
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Affiliation(s)
- Stephen Cook
- Department of Pediatrics, Golisano Children's Hospital, University of Rochester Medical Center, 601 Elmwood Avenue, PO Box 777, Rochester, NY 14642, USA
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Supplementation of N-3 LCPUFA to the diet of children older than 2 years: a commentary by the ESPGHAN Committee on Nutrition. J Pediatr Gastroenterol Nutr 2011; 53:2-10. [PMID: 21694531 DOI: 10.1097/mpg.0b013e318216f009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The aim of this commentary is to review data on the effect of supplementation of paediatric patients ages 2 years or older with n-3 long-chain polyunsaturated fatty acids (LCPUFA). Some evidence for a positive effect on functional outcome in children with attention-deficit/hyperactivity disorder (ADHD) was found; however, benefit was seen in only about half of the randomised controlled trials (RCT), and studies varied widely not only in dose and form of supplementation but also in the functional outcome parameter tested. The committee concludes that there are insufficient data to recommend n-3 LCPUFA supplementation in the treatment of children with ADHD, but further research on n-3 LCPUFA supplementation in ADHD may be worthwhile. The committee was unable to find evidence of a favourable effect of n-3 LCPUFA supplementation on cognitive function in children. Although no benefit of n-3 LCPUFA supplementation was seen for major clinical outcome parameters in children with cystic fibrosis, a potentially beneficial shift towards less-inflammatory eicosanoid profiles seen in 2 studies provides grounds for further investigation; it is possible that earlier and longer supplementation periods may be needed to demonstrate clinical effect. For children with phenylketonuria, the limited data available suggest that supplementation of n-3 LCPUFA to the diet is both feasible and safe, but offers only transient benefit in visual function. For children with bronchial asthma there are insufficient data to suggest that LCPUFA supplementation has a beneficial effect. The committee advises paediatricians that most health claims about supplementation of n-3 LCPUFA in various diseases in children and adolescents are not supported by convincing scientific data.
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Descamps OS, Tenoutasse S, Stephenne X, Gies I, Beauloye V, Lebrethon MC, De Beaufort C, De Waele K, Scheen A, Rietzschel E, Mangano A, Panier JP, Ducobu J, Langlois M, Balligand JL, Legat P, Blaton V, Muls E, Van Gaal L, Sokal E, Rooman R, Carpentier Y, De Backer G, Heller FR. Management of familial hypercholesterolemia in children and young adults: consensus paper developed by a panel of lipidologists, cardiologists, paediatricians, nutritionists, gastroenterologists, general practitioners and a patient organization. Atherosclerosis 2011; 218:272-80. [PMID: 21762914 DOI: 10.1016/j.atherosclerosis.2011.06.016] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2010] [Revised: 06/08/2011] [Accepted: 06/09/2011] [Indexed: 01/06/2023]
Abstract
UNLABELLED Since heterozygous familial hypercholesterolemia (HeFH) is a disease that exposes the individual from birth onwards to severe hypercholesterolemia with the development of early cardiovascular disease, a clear consensus on the management of this disease in young patients is necessary. In Belgium, a panel of paediatricians, specialists in (adult) lipid management, general practitioners and representatives of the FH patient organization agreed on the following common recommendations. 1. Screening for HeFH should be performed only in children older than 2 years when HeFH has been identified or is suspected (based on a genetic test or clinical criteria) in one parent.2. The diagnostic procedure includes, as a first step, the establishment of a clear diagnosis of HeFH in one of the parents. If this precondition is satisfied, a low-density-lipoprotein cholesterol (LDL-C) levelabove 3.5 mmol/L (135 mg/dL) in the suspected child is predictive for differentiating affected from non-affected children. 3. A low saturated fat and low cholesterol diet should be started after 2 years, under the supervision of a dietician or nutritionist.4. The pharmacological treatment, using statins as first line drugs, should usually be started after 10 years if LDL-C levels remain above 5 mmol/L (190 mg/dL), or above 4 mmol/L (160 mg/dL) in the presence of a causative mutation, a family history of early cardiovascular disease or severe risk factors. The objective is to reduce LDL-C by at least 30% between 10 and 14 years and, thereafter, to reach LDL-C levels of less than 3.4 mmol/L (130 mg/dL). CONCLUSION The aim of this consensus statement is to achieve more consistent management in the identification and treatment of children with HeFH in Belgium.
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Affiliation(s)
- O S Descamps
- Département de Médecine Interne et Centre de Recherche Médicale de Jolimont, Hôpital de Jolimont, Haine Saint-Paul, Belgium
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Cohen H, Stein-Zamir C, Hamiel O, Lebenthal Y, Schurr D, Harats D, Shamir R. Israeli guidelines for the management of hypercholesterolemia in children and adolescents. Report of the pediatric association expert group. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.eclnm.2010.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kusters DM, Vissers MN, Wiegman A, Kastelein JJP, Hutten BA. Treatment of dyslipidaemia in childhood. Expert Opin Pharmacother 2010; 11:739-53. [DOI: 10.1517/14656561003592169] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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36
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37
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Abstract
Metabolic consequences of obesity including insulin resistance, type 2 diabetes mellitus, hyperlipidemia, hypertension, polycystic ovarian syndrome, and non-alcoholic fatty liver infiltration are rapidly emerging in the pediatric population. Identifying effective strategies for identifying and treating these obesity related comorbidities in children are crucial to the prevention of future cardiovascular disease and poor health outcomes.This review discusses the pathophysiologic connections between obesity, metabolic disease and cardiovascular risk. Current evidence and recommendations for screening and treatment for the metabolic consequences of pediatric obesity are reviewed.
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Affiliation(s)
- Katie Larson Ode
- Division of Pediatric Endocrinology, University of Minnesota, 420 Delaware Street SE, MMC 404, Minneapolis, MN 55455, USA.
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38
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Moráis López A, Lama More R, Dalmau Serra J. Hipercolesterolemia. Abordaje terapéutico. An Pediatr (Barc) 2009; 70:488-96. [DOI: 10.1016/j.anpedi.2009.02.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2008] [Revised: 02/02/2009] [Accepted: 02/03/2009] [Indexed: 11/29/2022] Open
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Clinical Overview of Algal-Docosahexaenoic Acid: Effects on Triglyceride Levels and Other Cardiovascular Risk Factors. Am J Ther 2009; 16:183-92. [DOI: 10.1097/mjt.0b013e31817fe2be] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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40
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Abstract
Atherosclerosis begins in childhood, and early initiation of prevention through behavioral means may lower the risk of future cardiovascular disease. The obesity epidemic threatens the cardiovascular health of today's children. Genetic dyslipidemias such as familial hypercholesterolemia and the presence of multiple risk factors in the same child or adolescent may require pharmacologic therapy.
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Affiliation(s)
- Frances R Zappalla
- Nemours Cardiac Center, A. I. DuPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803, USA
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41
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Kwiterovich PO. Clinical and laboratory assessment of cardiovascular risk in children: Guidelines for screening, evaluation, and treatment. J Clin Lipidol 2008; 2:248-66. [PMID: 21291741 DOI: 10.1016/j.jacl.2008.06.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2003] [Revised: 05/21/2008] [Accepted: 06/07/2003] [Indexed: 11/24/2022]
Abstract
The early lesions of atherosclerosis begin in childhood and are related to antecedent cardiovascular disease (CVD) risk factors. Environmental and genetic factors (eg, diet, obesity, exercise, and certain inherited dyslipidemias) influence progression of such lesions. Identification of youth at risk for atherosclerosis includes an integrated assessment of these predisposing factors. Treatment starts with a diet low in total and saturated fat and cholesterol, use of water-soluble fiber, plant stanols and plant sterols, weight control, and exercise. Drug therapy, for example, with inhibitors of hydroxymethylglutaryl-CoA reductase, bile acid sequestrants, and cholesterol absorption inhibitors, can be considered in those with a positive family history of premature CVD and low-density lipoprotein cholesterol >160 mg/dL after dietary and hygienic measures. Candidates for drug therapy often include those with familial hypercholesterolemia, familial combined hyperlipidemia, the metabolic syndrome, polycystic ovarian syndrome, type 1 diabetes, and the nephrotic syndrome. Such dietary and drug therapy appears safe and efficacious. Early identification and treatment of youth with CVD risk factors and dyslipidemia are likely to retard the atherosclerotic process. Optimal detection and treatment of high-risk children either from the general population or from families with premature CVD will require a comprehensive universal screening and evaluation program.
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Affiliation(s)
- Peter O Kwiterovich
- Division of Lipid Research Atherosclerosis, Johns Hopkins Medical Institutions, 550 North Broadway, Suite 310, Baltimore, MD 21205, USA
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42
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Pediatric dyslipidemias: Prescription medication efficacy and safety. J Clin Lipidol 2008; 2:189-201. [DOI: 10.1016/j.jacl.2008.04.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2008] [Accepted: 04/10/2008] [Indexed: 11/23/2022]
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McCrindle BW, Manlhiot C. Elevated atherogenic lipoproteins in childhood: Risk, prevention, and treatment. J Clin Lipidol 2008; 2:138-46. [PMID: 21291732 DOI: 10.1016/j.jacl.2008.04.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2008] [Accepted: 04/09/2008] [Indexed: 11/16/2022]
Abstract
Elevated low-density lipoprotein cholesterol (LDL-C) level in childhood is an increasing problem, mainly due to a rising prevalence secondary to the childhood obesity epidemic and better recognition and screening. Vascular changes and impaired endothelial function associated with elevated LDL-C are apparent even in early childhood. Secondary adiposity-related cases are at higher risk due to the clustering of risk factors besides overweight, such as the atherogenic lipid triad, change in the atherogenic properties of the LDL-C particle itself, and the presence of insulin resistance. Prevention should focus on maintaining a healthy lifestyle, including a restricted fat and cholesterol diet, encouraging physical activity, and decreasing sedentary pursuits to maintain an appropriate weight in children. For children and adolescents found to have elevated LDL-C, management should focus on the pursuit of a healthy lifestyle mirroring that for prevention for at least 6 months. Additional dietary therapy, such as plant stanol and sterol esters, have also been shown to modestly reduce LDL-C levels. If the adoption of a healthy lifestyle is not sufficient to reduce LDL-C, lipid-lowering drugs should be considered in selected patients. Current drugs of choice are statins and potentially ezetimibe. Long-term treatment with statins has been shown to markedly reduce carotid intima-media thickness in children and adolescents, particularly when started early. Current evidence supports early and efficient treatment for affected children.
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Affiliation(s)
- Brian W McCrindle
- Division of Cardiology, Department of Pediatrics, University of Toronto, Labatt Family Heart Centre, The Hospital for Sick Children, 555 University Avenue, Toronto, M5G 1X8 Canada
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Abstract
PURPOSE OF REVIEW The recent availability of a concentrated prescription omega-3 fatty acid preparation provides physicians with an additional anti-dyslipidemic agent at a time when limitations of statin therapy in dyslipidemic high-risk patients are recognized. This review examines the evidence supporting the use of omega-3 fatty acid treatment in dyslipidemic states. RECENT FINDINGS There is now considerable evidence that omega-3 fatty acid treatment at the prescription strength of 4 g/day effectively and safely lowers triglyceride levels and increases low-density lipoprotein size, as well as affecting high-density lipoprotein metabolism. Similar effects have been noted in patients treated with statins, and add-on prescription omega-3 fatty acid therapy significantly increases the proportion of statin-treated dyslipidemic patients reaching their non-high-density lipoprotein cholesterol goals. In addition to past studies showing a cardioprotective effect of low-dose omega-3 fatty acid treatment against sudden death, a recent controlled clinical trial showed that 1.8 g of omega-3 fatty acid in statin-treated patients reduced major coronary events by 19% compared with statin plus placebo treatment. SUMMARY Omega-3 fatty acid treatment should be considered in patients with severe hypertriglyceridemia as well as in high-risk patients with an atherogenic lipoprotein phenotype.
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Affiliation(s)
- Ronald B Goldberg
- Division of Endocrinology and Metabolism, University of Miami Miller School of Medicine, Miami, Florida 33136, USA.
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Haney EM, Huffman LH, Bougatsos C, Freeman M, Steiner RD, Nelson HD. Screening and treatment for lipid disorders in children and adolescents: systematic evidence review for the US Preventive Services Task Force. Pediatrics 2007; 120:e189-214. [PMID: 17606543 DOI: 10.1542/peds.2006-1801] [Citation(s) in RCA: 121] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVE This was a systematic evidence review for the US Preventive Services Task Force, intended to synthesize the published evidence regarding the effectiveness of selecting, testing, and managing children and adolescents with dyslipidemia in the course of routine primary care. METHODS Literature searches were performed to identify published articles that addressed 10 key questions. The review focused on screening relevant to primary care of children without previously identified dyslipidemias, but included treatment trials of children with dyslipidemia because some drugs have only been tested in that population. RESULTS Normal values for lipids for children and adolescents are defined according to population levels (percentiles). Age, gender, and racial differences and temporal trends may alter these statistical cut points. Approximately 40% to 55% of children with elevated total cholesterol and low-density lipoprotein levels will continue to have elevated lipid levels on follow-up. Current screening recommendations based on family history will fail to detect substantial numbers (30%-60%) of children with elevated lipid levels. Drug treatment for dyslipidemia in children has been studied and shown to be effective only for suspected or proven familial monogenic dyslipidemias. Intensive dietary counseling and follow-up can result in improvements in lipid levels, but these results have not been sustained after the cessation of the intervention. The few trials of exercise are of fair-to-poor quality and show little or no improvements in lipid levels for children without monogenic dyslipidemias. Although reported adverse effects were not serious, studies were generally small and not of sufficient duration to determine long-term effects of either short or extended use. CONCLUSIONS Several key issues about screening and treatment of dyslipidemia in children and adolescents could not be addressed because of lack of studies, including effectiveness of screening on adult coronary heart disease or lipid outcomes, optimal ages and intervals for screening children, or effects of treatment of childhood lipid levels on adult coronary heart disease outcomes.
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Affiliation(s)
- Elizabeth M Haney
- Oregon Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Portland, OR, USA.
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46
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McCrindle BW, Urbina EM, Dennison BA, Jacobson MS, Steinberger J, Rocchini AP, Hayman LL, Daniels SR. Drug therapy of high-risk lipid abnormalities in children and adolescents: a scientific statement from the American Heart Association Atherosclerosis, Hypertension, and Obesity in Youth Committee, Council of Cardiovascular Disease in the Young, with the Council on Cardiovascular Nursing. Circulation 2007; 115:1948-67. [PMID: 17377073 DOI: 10.1161/circulationaha.107.181946] [Citation(s) in RCA: 257] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Despite compliance with lifestyle recommendations, some children and adolescents with high-risk hyperlipidemia will require lipid-lowering drug therapy, particularly those with familial hypercholesterolemia. The purpose of this statement is to examine new evidence on the association of lipid abnormalities with early atherosclerosis, discuss challenges with previous guidelines, and highlight results of clinical trials with statin therapy in children and adolescents with familial hypercholesterolemia or severe hypercholesterolemia. Recommendations are provided to guide decision-making with regard to patient selection, initiation, monitoring, and maintenance of drug therapy.
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47
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Abstract
PURPOSE OF REVIEW In the last 2 years in the cardiovascular field eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) have been investigated in terms of their epidemiology and vascular biology, and in large-scale intervention trials, and incorporated into the guidelines of cardiac societies. EPA and DHA have advanced from scientific research into everyday practice, a development reviewed here. RECENT FINDINGS EPA and DHA are antiarrhythmic on the supraventricular and ventricular levels, besides having an anti-atherosclerotic effect. Fish rich in EPA and DHA, contaminated with methyl-mercury, appears less protective. Large-scale clinical trials demonstrated that morbidity can be reduced with EPA even in a population already consuming large amounts of EPA and DHA. Therapy with EPA and DHA can be monitored with the omega-3 index, a risk factor for sudden cardiac death. EPA and DHA appear to be cost-saving in the USA, and, as Omacor, are cost-effective in several European countries. SUMMARY European and American Cardiac Societies incorporated EPA and DHA into recent treatment guidelines for myocardial infarction, prevention of cardiovascular disease, treatment of ventricular arrhythmias and prevention of sudden cardiac death. Physicians need to reduce the burden of cardiovascular disease by advocating EPA and DHA to all patients likely to benefit.
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Affiliation(s)
- Clemens von Schacky
- Preventive Cardiology, Medizinische Klinik und Poliklinik Innenstadt, Ludwig Maximilians-Universität München, Münich, Germany.
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48
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Arterburn LM, Hall EB, Oken H. Distribution, interconversion, and dose response of n-3 fatty acids in humans. Am J Clin Nutr 2006; 83:1467S-1476S. [PMID: 16841856 DOI: 10.1093/ajcn/83.6.1467s] [Citation(s) in RCA: 782] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
n-3 Fatty acids have important visual, mental, and cardiovascular health benefits throughout the life cycle. Biodistribution, interconversion, and dose response data are reviewed herein to provide a basis for more rational n-3 dose selections. Docosahexaenoic acid (DHA) is the principal n-3 fatty acid in tissues and is particularly abundant in neural and retinal tissue. Limited storage of the n-3 fatty acids in adipose tissue suggests that a continued dietary supply is needed. A large proportion of dietary alpha-linolenic acid (ALA) is oxidized, and because of limited interconversion of n-3 fatty acids in humans, ALA supplementation does not result in appreciable accumulation of long-chain n-3 fatty acids in plasma. Eicosapentaenoic acid (EPA) but not DHA concentrations in plasma increase in response to dietary EPA. Dietary DHA results in a dose-dependent, saturable increase in plasma DHA concentrations and modest increases in EPA concentrations. Plasma DHA concentrations equilibrate in approximately 1 mo and then remain at steady state throughout supplementation. DHA doses of approximately 2 g/d result in a near maximal plasma response. Both dietary DHA and EPA reduce plasma arachidonic acid concentrations. Tissue contents of DHA and EPA also increase in response to supplementation with these fatty acids. Human milk contents of DHA are dependent on diet, and infant DHA concentrations are determined by their dietary intake of this fatty acid. We conclude that the most predictable way to increase a specific long-chain n-3 fatty acid in plasma, tissues, or human milk is to supplement with the fatty acid of interest.
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Abstract
Dietary omega-3 polyunsaturated fatty acids, eicosapentaenoic and docosahexaenoic acids, play an important role in cardiovascular health and disease. Clinical trials provide substantial evidence to support current dietary recommendations for omega-3 fatty acids in cardiovascular disease management. The cardioprotective benefits of omega-3 fatty acids may be attributed to multiple physiological effects on lipids, blood pressure, vascular function, cardiac rhythms, platelet function, and inflammatory responses. The metabolism of omega-3 fatty acids, physiological effects, and clinical considerations with current dietary recommendations and sources of omega-3 fatty acids are presented.
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Affiliation(s)
- Marguerite M Engler
- Dept. of Physiological Nursing, University of California-San Francisco, 2 Koret Way, San Francisco, CA 94143-0610, USA.
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Abstract
Coronary heart disease is one of the leading causes of morbidity and mortality in the United States. Dietary interventions are first-line therapy for coronary heart disease prevention and treatment. Increasing scientific evidence suggests that the traditional Mediterranean diet may reduce the risk of cardiovascular disease. The cardiovascular benefits of this whole-diet approach may outweigh those of typically prescribed low-fat diets. The burden of coronary heart disease is enormous, and nutritional approaches that optimize cardiovascular health are essential. Clinical trial evidence supporting the role of the Mediterranean diet in cardiovascular health is presented with an emphasis on the physiological effects of omega-3 fatty acids. Implications for clinical practice and future research are also discussed.
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Affiliation(s)
- Marita C Bautista
- University of California, San Francisco, San Francisco, CA 94143, USA
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