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Corpeleijn WE, de Waal WJ, Schipper HS, Wiegman A. Dyslipidaemia as a target for atherosclerotic cardiovascular disease prevention in children with type 1 diabetes: lessons learned from familial hypercholesterolaemia. Diabetologia 2024; 67:19-26. [PMID: 38032368 PMCID: PMC10709243 DOI: 10.1007/s00125-023-06041-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 08/14/2023] [Indexed: 12/01/2023]
Abstract
In the last few decades, atherosclerotic cardiovascular disease (ASCVD) risk has decreased dramatically among individuals affected by familial hypercholesterolaemia (FH) as a result of the early initiation of statin treatment in childhood. Contemporaneously important improvements in care for people with diabetes have also been made, such as the prevention of mortality from acute diabetic complications. However, individuals with type 1 diabetes still have a two to eight times higher risk of death than the general population. In the last 20 years, a few landmark studies on excess mortality in people with type 1 diabetes, in particular young adults, have been published. Although these studies were carried out in different populations, all reached the same conclusion: individuals with type 1 diabetes have a pronounced increased risk of ASCVD. In this review, we address the role of lipid abnormalities in the development of ASCVD in type 1 diabetes and FH. Although type 1 diabetes and FH are different diseases, lessons could be learned from the early initiation of statins in children with FH, which may provide a rationale for more stringent control of dyslipidaemia in children with type 1 diabetes.
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Affiliation(s)
- Willemijn E Corpeleijn
- Department of Pediatrics, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
| | - Wouter J de Waal
- Diabetes Centraal, Children's Diabetic Centre, St Antonius Hospital, Utrecht, the Netherlands
| | - Henk S Schipper
- Department of Pediatric Cardiology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, the Netherlands
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Albert Wiegman
- Department of Pediatrics, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands.
- Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands.
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands.
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2
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de Boer LM, Wiegman A, Swerdlow DI, Kastelein JJP, Hutten BA. Pharmacotherapy for children with elevated levels of lipoprotein(a): future directions. Expert Opin Pharmacother 2022; 23:1601-1615. [PMID: 36047306 DOI: 10.1080/14656566.2022.2118522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Elevated lipoprotein(a) [Lp(a)] is an independent risk factor for atherosclerotic cardiovascular disease (ASCVD). With the advent of the antisense oligonucleotides (ASOs) and small interfering RNAs (siRNAs) targeted at LPA, the gene encoding apolipoprotein(a), that are highly effective for lowering Lp(a) levels, this risk factor might be managed in the near future. Given that Lp(a) levels are mostly genetically determined and once elevated, present from early age, we have evaluated future directions for the treatment of children with high Lp(a) levels. AREAS COVERED In the current review, we discuss different pharmacological treatments in clinical development and provide an in-depth overview of the effects of ASOs and siRNAs targeted at LPA. EXPERT OPINION Since high Lp(a) is an important risk factor for ASCVD and given the promising effects of both ASOs and siRNAs targeted at apo(a), there is an urgent need for well-designed prospective studies to assess the impact of elevated Lp(a) in childhood. If the Lp(a)-hypothesis is confirmed in adults, and also in children, the rationale might arise for treating children with high Lp(a) levels. However, we feel that this should be limited to children with the highest cardiovascular risk including familial hypercholesterolemia and potentially pediatric stroke.
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Affiliation(s)
- Lotte M de Boer
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands.,Department of Pediatrics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Albert Wiegman
- Department of Pediatrics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - John J P Kastelein
- Department of Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - Barbara A Hutten
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
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Nakajima H, Tsuma Y, Fukuhara S, Kodo K. A case of infantile Alagille syndrome with severe dyslipidemia: a new insight into lipid metabolism and therapeutics. J Endocr Soc 2022; 6:bvac005. [PMID: 35155971 PMCID: PMC8826833 DOI: 10.1210/jendso/bvac005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Indexed: 11/30/2022] Open
Abstract
Alagille syndrome (AGS) is an autosomal dominant genetic disorder characterized by congenital heart disease, hepatic cholestasis, dyslipidemia, and characteristic facies since infancy. Cholestatic hypercholesterolemia in patients diagnosed with AGS is occasionally refractory and resistant to conventional treatments. We report the case of a 4-month-old boy diagnosed with AGS and refractory dyslipidemia due to cholestatic liver disease. He had repeated episodes of cyanosis due to pulmonary artery atresia since birth and underwent a Blalock-Taussig shunt procedure at age 3 months. At age 4 months, cholestatic hyperbilirubinemia deteriorated to a serum total bilirubin level of 19.9 mg/dL. At age 12 months, a laboratory test revealed severe dyslipidemia (serum total cholesterol, 1796 mg/dL; serum triglycerides [TGs], 635 mg/dL), and the presence of xanthomas. A pathogenic variant of the JAG1 gene (c.1326G > A, p.Trp442X) was detected through genetic testing. Oral ursodeoxycholate normalized hyperbilirubinemia with a subtle improvement in dyslipidemia. Combination therapy with pravastatin and fenofibrate did not successfully improve dyslipidemia. At age 20 months, altering pravastatin to atorvastatin was effective in normalizing serum cholesterol and TGs with no adverse events. Combination therapy with atorvastatin and fenofibrate was successful in improving refractory dyslipidemia in a child with AGS. Atorvastatin is a well-known strong statin that can lower serum cholesterol, and fenofibrate can lower serum TG levels. We propose that atorvastatin be taken into consideration for the treatment of persistent hyperlipidemia in patients diagnosed with AGS, because atorvastatin upregulates bile acid synthesis and lipoprotein scavenging, and inhibits intrinsic cholesterol production.
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Affiliation(s)
- Hisakazu Nakajima
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Pediatrics, Midorigaoaka Hospital, Takatsuki, Osaka, Japan
| | - Yusuke Tsuma
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shota Fukuhara
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuki Kodo
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan
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de Boer LM, Oorthuys AOJ, Wiegman A, Langendam MW, Kroon J, Spijker R, Zwinderman AH, Hutten BA. Statin therapy and lipoprotein(a) levels: a systematic review and meta-analysis. Eur J Prev Cardiol 2021; 29:779-792. [PMID: 34849724 DOI: 10.1093/eurjpc/zwab171] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/02/2021] [Indexed: 12/12/2022]
Abstract
AIMS Lipoprotein(a) [Lp(a)] is a causal and independent risk factor for cardiovascular disease (CVD). People with elevated Lp(a) are often prescribed statins as they also often show elevated low-density lipoprotein cholesterol (LDL-C) levels. While statins are well-established in lowering LDL-C, their effect on Lp(a) remains unclear. We evaluated the effect of statins compared to placebo on Lp(a) and the effects of different types and intensities of statin therapy on Lp(a). METHODS AND RESULTS We conducted a systematic review and meta-analysis of randomized trials with a statin and placebo arm. Medline and EMBASE were searched until August 2019. Quality assessment of studies was done using Cochrane risk-of-bias tool (RoB 2). Mean difference of absolute and percentage changes of Lp(a) in the statin vs. the placebo arms were pooled using a random-effects meta-analysis. We compared effects of different types and intensities of statin therapy using subgroup- and network meta-analyses. Certainty of the evidence was determined using GRADE (Grading of Recommendations, Assessment, Development, and Evaluation). Overall, 39 studies (24 448 participants) were included. Mean differences (95% confidence interval) of absolute and percentage changes in the statin vs. the placebo arms were 1.1 mg/dL (0.5-1.6, P < 0.0001) and 0.1% (-3.6% to 4.0%, P = 0.95), respectively (moderate-certainty evidence). None of the types of statins changed Lp(a) significantly compared to placebo (very low- to high-certainty evidence), as well as intensities of statin therapy (low- to moderate-certainty evidence). CONCLUSION Statin therapy does not lead to clinically important differences in Lp(a) compared to placebo in patients at risk for CVD. Our findings suggest that in these patients, statin therapy will not change Lp(a)-associated CVD risk.
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Affiliation(s)
- Lotte M de Boer
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Anna O J Oorthuys
- Department of Pediatrics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Albert Wiegman
- Department of Pediatrics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Miranda W Langendam
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Jeffrey Kroon
- Department of Experimental Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - René Spijker
- Department of Medical Library, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Aeilko H Zwinderman
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Barbara A Hutten
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
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Badreldeen A, El Razaky O, Erfan A, El-Bendary A, El Amrousy D. Comparative study of the efficacy of captopril, simvastatin, and L-carnitine as cardioprotective drugs in children with type 1 diabetes mellitus: a randomised controlled trial. Cardiol Young 2021; 31:1315-1322. [PMID: 33536102 DOI: 10.1017/s1047951121000226] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To assess the efficacy and safety of captopril, simvastatin, and L-carnitine as cardioprotective drugs in children with type 1 diabetes mellitus on different echocardiographic parameters, electrocardiographic parameter, lipid profile, and carotid intima-media thickness. METHODS This randomised controlled trial was conducted on 100 children with type 1 diabetes mellitus for more than 3 years during the period from September 2018 to June 2020. Fifty healthy children of matched age and sex served as a control group. The patients were randomly assigned into four groups (25 children each): no-treatment group who received no cardioprotective drug, simvastatin group who received simvastatin (10-20 mg/day), captopril group who received captopril (0.2 mg/kg/day), and L-carnitine group who received L-carnitine (50 mg/kg/day) for 4 months. Lipid profile, serum troponin I, carotid intima-media thickness, and echocardiographic examinations were performed on all included children before and after the treatment. RESULTS Total cholesterol and low-density lipoprotein were significantly decreased in children who received simvastatin or L-carnitine. Triglycerides significantly decreased only in children who received simvastatin. High-density lipoprotein significantly increased in simvastatin and L-carnitine groups only. Serum troponin I decreased significantly in all the three treatment groups. Carotid intima-media thickness showed no significant change in all treatment groups. Echocardiographic parameters significantly improved in simvastatin, L-carnitine, and captopril groups. CONCLUSION Captopril, simvastatin, and L-carnitine have a significant beneficial effect on cardiac functions in children with type 1 diabetes mellitus. However, only simvastatin and L-carnitine have a beneficial effect on the lipid profile. The drugs were safe and well tolerated.Clinical trial registration: The clinical trial was registered at www.clinicaltrial.gov (NCT03660293).
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Affiliation(s)
| | - Osama El Razaky
- Pediatric Department, Tanta University Hospital, Tanta, Egypt
| | - Adel Erfan
- Pediatric Department, Tanta University Hospital, Tanta, Egypt
| | | | - Doaa El Amrousy
- Pediatric Department, Tanta University Hospital, Tanta, Egypt
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Bastani M, Khosravi MB, Shafa M, Azemati S, Maghsoodi B, Asadpour E. Evaluation of high-dose atorvastatin pretreatment influence in patients preconditioning of post coronary artery bypass graft surgery: A prospective triple blind randomized clinical trial. Ann Card Anaesth 2021; 24:209-216. [PMID: 33884978 PMCID: PMC8253041 DOI: 10.4103/aca.aca_34_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Context Atorvastatin is considered as lipid reductive drugs with anti-inflammatory and pleotherapic effects in coronary artery bypass graph (CABG). Aim This study is conducted to evaluate the effects of atorvastatin in CABG. Setting and Design Patients with a coronary bypass graph procedure in Nemazee hospital in Shiraz were divided into two 50-groups receiving high-dose (80 mg) and low-dose (20 mg) atorvastatin. Materials and Methods Troponin I, creatinine kinase-MB (CK-MB), atrial fibrillation (AF) after CABG, duration of mechanical ventilation, inotrope duration of consumption, blood sugar profile, liver and renal function, death during 30 days of CABG, MACE (major advance cardiac events) during admission in ICU, and 1 month follow up were surveyed. Statistical Analysis Collected data were analyzed by independent and paired t-test and Chi square. Results AST was increased, ALT, ALK-P after CABG were decreased, and urine volume in the second day of admission in ICU was increased in the high-dose group. There was an increase and following decrease in blood sugar of patients in the high-dose after CABG. An inflammatory marker after CABG was raised in both groups, ck-mb had an increase, and then followed by a reduction. Troporin had no significant differences between groups. Patients with high-dose atorvastatin had better glomerular filtration rate and renal performance. Along with decreasing AF in the case group, hemodynamics' disorder reduced and there was less bleeding. Conclusion According to the above, it seems that a short-time prescription of high dose of atorvastatin in CABG can lead to better renal function, decreasing of arrhythmia and AF.
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Affiliation(s)
- Misagh Bastani
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Bagher Khosravi
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masih Shafa
- Department of Cardiac Surgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Simin Azemati
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Behzad Maghsoodi
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Elham Asadpour
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Fornari E, Piona C, Rabbone I, Cardella F, Mozzillo E, Predieri B, Lo Presti D, Cherubini V, Patera IP, Suprani T, Bonfanti R, Cauvin V, Lombardo F, Zucchini S, Zanfardino A, Giani E, Reinstadler P, Minuto N, Buganza R, Roppolo R, Marigliano M, Maffeis C. Cardiovascular risk factors in children and adolescents with type 1 diabetes in Italy: a multicentric observational study. Pediatr Diabetes 2020; 21:1546-1555. [PMID: 32939906 DOI: 10.1111/pedi.13123] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/27/2020] [Accepted: 08/28/2020] [Indexed: 12/13/2022] Open
Abstract
AIMS To assess the prevalence of cardiovascular risk factors (CVRFs) and to identify the variables associated with CVRFs in a cohort of children and adolescents with Type 1 Diabetes. METHODS 2021 subjects, 2-18 year-old, were recruited in 17 Italian Pediatric Diabetes Centers. Anthropometric, blood pressure, biochemical (HbA1c, lipid profile, ACR), insulin therapy, physical activity level, smoking and family socio-economic status data were collected. CVRFs prevalence and their distribution were analyzed according to age and binary logistic regression was performed with positivity for at least one major CVRF (BMI-SDS > +2SD, blood pressure > 90th percentile, LDL cholesterol>100 mg/dL) as dependent variable and age, duration of illness, gender, HbA1c and physical activity, as independent variables. RESULTS The prevalence of CVFRs not at the recommended target was respectively: 32.5% one CVRF, 6.7% two CVRFs and 0.6% three CVRFs, with no significant differences across the 3 age groups (2-10, 10-15, 15-18 years). In the total sample, HbA1c and inadequate physical activity were associated with a higher probability of having at least one major CVRF. This probability was associated with physical activity in the 2-10-year-old group, with physical activity and HbA1c in the 10-15-year-old group and with HbA1c only in subjects older than 15 years. CONCLUSIONS More than 30% of subjects had at least a major CVRF. Early detection of CVRFs may be useful to enforce the therapeutic intervention in this subgroup, in order to reduce the risk to develop cardiovascular complications.
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Affiliation(s)
- Elena Fornari
- Pediatric Diabetes and Metabolic Disorders Unit, University of Verona, Verona, Italy
| | - Claudia Piona
- Pediatric Diabetes and Metabolic Disorders Unit, University of Verona, Verona, Italy
| | - Ivana Rabbone
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Francesca Cardella
- Department of Pediatrics, Regional Center for Pediatric Diabetology, Children Hospital ARNAS Civico Di Cristina, Palermo, Italy
| | - Enza Mozzillo
- Regional Center of Pediatric Diabetes, Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, Naples, Campania, Italy
| | - Barbara Predieri
- Department of Medical and Surgical Sciences of the Mother, Children, and Adults, Pediatric Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Donatella Lo Presti
- Regional Center for Pediatric Diabetology A.O.U. Policlinico - Vittorio Emanuele, Catania, Italy
| | - Valentino Cherubini
- Department of Women's and Children's Health, "G. Salesi Hospital", Azienda Ospedaliero-Universitaria Ospedali Riuniti Ancona, Italy
| | | | - Tosca Suprani
- Department of Pediatrics, Bufalini Hospital, Cesena, Italy
| | - Riccardo Bonfanti
- Pediatric Diabetology Unit, Pediatric Department, Diabetes Research Institute, Scientific Institute Ospedale San Raffaele, Milan, Italy
| | - Vittoria Cauvin
- Pediatric Diabetology Unit, S. Chiara Hospital, Trento, Italy
| | - Fortunato Lombardo
- Department of Human Pathology in Adult an Developmental Age "Gaetano Barrresi", University of Messina, Italy
| | - Stefano Zucchini
- University Hospital of Bologna Sant'Orsola-Malpighi Polyclinic, Department of Woman Child Health and Urologic Diseases, Bologna, Emilia-Romagna, Italy
| | - Angela Zanfardino
- Department of Pediatrics, Regional Center for Pediatric Diabetology "G.Stoppoloni", University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Elisa Giani
- Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy - Humanitas University, Department of Biomedical Sciences, Pieve Emanuele, Milan, Italy - Department of Pediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
| | | | - Nicola Minuto
- IRCCS Giannina Gaslini, Department of Pediatrics, Genoa, Liguria, Italy
| | - Raffaele Buganza
- Department of Public Health and Pediatric Sciences, Regina Margherita Children's Hospital, University of Turin, Italy
| | - Rosalia Roppolo
- Regional Center for Pediatric Diabetology, Children Hospital, Palermo, Italy
| | - Marco Marigliano
- Pediatric Diabetes and Metabolic Disorders Unit, University of Verona, Verona, Italy
| | - Claudio Maffeis
- Pediatric Diabetes and Metabolic Disorders Unit, University of Verona, Verona, Italy
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Khoury M, McCrindle BW. The Rationale, Indications, Safety, and Use of Statins in the Pediatric Population. Can J Cardiol 2020; 36:1372-1383. [PMID: 32735868 DOI: 10.1016/j.cjca.2020.03.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/16/2020] [Accepted: 03/26/2020] [Indexed: 10/24/2022] Open
Abstract
Together with heart-healthy lifestyle habits, statins serve as the cornerstone of primary and secondary prevention of atherosclerotic cardiovascular disease in adults. Several conditions, most notably familial hypercholesterolemia (FH), cause early dyslipidemia and vascular disease, contributing to the development and progression of atherosclerosis from childhood and increased cardiovascular risk. In recent decades, studies increasingly have evaluated the safety and efficacy of statins in such high-risk youth. The strongest evidence for pediatric statin use is for the heterozygous FH population, whereby statin use has been shown to lower low-density lipoprotein cholesterol effectively, slow the progression of atherosclerosis and vascular dysfunction, and significantly reduce cardiovascular risk in early adulthood. Numerous meta-analyses and Cochrane reviews have demonstrated that attributed adverse effects, including liver toxicity, myositis, and rhabdomyolysis, occur no more frequently in youth receiving statins than placebos, with no impact on growth or development. However, further studies evaluating the long-term safety of pediatric statin use are required. In the current review, we summarize the pediatric experience of statin use to date, focusing on its utility for FH, Kawasaki disease, post-heart transplantation, and other at-risk populations. Current guidelines and indications for use are summarized, and the short- and medium-term safety experience is reviewed. Finally, a clinical approach to the indications, initiation, and monitoring of statins in youth is provided.
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Affiliation(s)
- Michael Khoury
- Division of Pediatric Cardiology, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada.
| | - Brian W McCrindle
- Labatt Family Heart Center, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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Zhang X, Xing L, Jia X, Pang X, Xiang Q, Zhao X, Ma L, Liu Z, Hu K, Wang Z, Cui Y. Comparative Lipid-Lowering/Increasing Efficacy of 7 Statins in Patients with Dyslipidemia, Cardiovascular Diseases, or Diabetes Mellitus: Systematic Review and Network Meta-Analyses of 50 Randomized Controlled Trials. Cardiovasc Ther 2020; 2020:3987065. [PMID: 32411300 PMCID: PMC7201823 DOI: 10.1155/2020/3987065] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 01/30/2020] [Accepted: 03/18/2020] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE The drug efficacy may differ among different statins, and evidence from head-to-head comparisons is sparse and inconsistent. The study is aimed at comparing the lipid-lowering/increasing effects of 7 different statins in patients with dyslipidemia, cardiovascular diseases, or diabetes mellitus by conducting systematic review and network meta-analyses (NMA) of the lipid changes after certain statins' use. METHODS In this study, we searched four electronic databases for randomized controlled trials (RCTs) published through February 25, 2020, comparing the lipid-lowering efficacy of no less than two of the included statins (or statin vs. placebo). Three reviewers independently extracted data in duplicate. Firstly, mixed treatment overall comparison analyses, in the form of frequentist NMAs, were conducted using STATA 15.0 software. Then, subgroup analyses were conducted according to different baseline diseases. At last, sensitivity analyses were conducted according to age and follow-up duration. The trial was registered with PROSPERO (number CRD42018108799). RESULTS As a result, seven statin monotherapy treatments in 50 studies (51956 participants) were used for the analyses. The statins included simvastatin (SIM), fluvastatin (FLU), atorvastatin (ATO), rosuvastatin (ROS), lovastatin (LOV), pravastatin (PRA), and pitavastatin (PIT). In terms of LDL-C lowering, rosuvastatin ranked 1st with a surface under cumulated ranking (SUCRA) value of 93.1%. The comparative treatment efficacy for LDL-C lowering was ROS>ATO>PIT>SIM>PRA>FLU>LOV>PLA. All of the other ranking and NMA results were reported in SUCRA plots and league tables. CONCLUSIONS According to the NMAs, it can be concluded that rosuvastatin ranked 1st in LDL-C, ApoB-lowering efficacy and ApoA1-increasing efficacy. Lovastatin ranked 1st in TC- and TG-lowering efficacy, and fluvastatin ranked 1st in HDL-C-increasing efficacy. The results should be interpreted with caution due to some limitations in our review. However, they can provide references and evidence-based foundation for drug selection in both statin monotherapies and statin combination therapies.
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Affiliation(s)
- Xiaodan Zhang
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
| | - Lu Xing
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
- Department of Pharmacy, China Pharmaceutical University, Nanjing 210000, China
| | - Xiaona Jia
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Xiaocong Pang
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
| | - Qian Xiang
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
| | - Xia Zhao
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
| | - Lingyue Ma
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
| | - Zhiyan Liu
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Kun Hu
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
| | - Zhe Wang
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
| | - Yimin Cui
- Department of Pharmacy, Base for Clinical Trial, Peking University First Hospital, Beijing 100034, China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
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10
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Tosur M, Viau-Colindres J, Astudillo M, Redondo MJ, Lyons SK. Medication-induced hyperglycemia: pediatric perspective. BMJ Open Diabetes Res Care 2020; 8:8/1/e000801. [PMID: 31958298 PMCID: PMC6954773 DOI: 10.1136/bmjdrc-2019-000801] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/27/2019] [Accepted: 10/23/2019] [Indexed: 01/14/2023] Open
Abstract
Medication-induced hyperglycemia is a frequently encountered clinical problem in children. The intent of this review of medications that cause hyperglycemia and their mechanisms of action is to help guide clinicians in prevention, screening and management of pediatric drug-induced hyperglycemia. We conducted a thorough literature review in PubMed and Cochrane libraries from inception to July 2019. Although many pharmacotherapies that have been associated with hyperglycemia in adults are also used in children, pediatric-specific data on medication-induced hyperglycemia are scarce. The mechanisms of hyperglycemia may involve β cell destruction, decreased insulin secretion and/or sensitivity, and excessive glucose influx. While some medications (eg, glucocorticoids, L-asparaginase, tacrolimus) are markedly associated with high risk of hyperglycemia, the association is less clear in others (eg, clonidine, hormonal contraceptives, amiodarone). In addition to the drug and its dose, patient characteristics, such as obesity or family history of diabetes, affect a child's risk of developing hyperglycemia. Identification of pediatric patients with increased risk of developing hyperglycemia, creating strategies for risk reduction, and treating hyperglycemia in a timely manner may improve patient outcomes.
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Affiliation(s)
- Mustafa Tosur
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
| | - Johanna Viau-Colindres
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
| | - Marcela Astudillo
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
| | - Maria Jose Redondo
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
| | - Sarah K Lyons
- Department of Pediatrics, Section of Diabetes and Endocrinology, Baylor College of Medicine, Houston, Texas, USA
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Newman CB, Preiss D, Tobert JA, Jacobson TA, Page RL, Goldstein LB, Chin C, Tannock LR, Miller M, Raghuveer G, Duell PB, Brinton EA, Pollak A, Braun LT, Welty FK. Statin Safety and Associated Adverse Events: A Scientific Statement From the American Heart Association. Arterioscler Thromb Vasc Biol 2019; 39:e38-e81. [PMID: 30580575 DOI: 10.1161/atv.0000000000000073] [Citation(s) in RCA: 398] [Impact Index Per Article: 79.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
One in 4 Americans >40 years of age takes a statin to reduce the risk of myocardial infarction, ischemic stroke, and other complications of atherosclerotic disease. The most effective statins produce a mean reduction in low-density lipoprotein cholesterol of 55% to 60% at the maximum dosage, and 6 of the 7 marketed statins are available in generic form, which makes them affordable for most patients. Primarily using data from randomized controlled trials, supplemented with observational data where necessary, this scientific statement provides a comprehensive review of statin safety and tolerability. The review covers the general patient population, as well as demographic subgroups, including the elderly, children, pregnant women, East Asians, and patients with specific conditions such as chronic disease of the kidney and liver, human immunodeficiency viral infection, and organ transplants. The risk of statin-induced serious muscle injury, including rhabdomyolysis, is <0.1%, and the risk of serious hepatotoxicity is ≈0.001%. The risk of statin-induced newly diagnosed diabetes mellitus is ≈0.2% per year of treatment, depending on the underlying risk of diabetes mellitus in the population studied. In patients with cerebrovascular disease, statins possibly increase the risk of hemorrhagic stroke; however, they clearly produce a greater reduction in the risk of atherothrombotic stroke and thus total stroke, as well as other cardiovascular events. There is no convincing evidence for a causal relationship between statins and cancer, cataracts, cognitive dysfunction, peripheral neuropathy, erectile dysfunction, or tendonitis. In US clinical practices, roughly 10% of patients stop taking a statin because of subjective complaints, most commonly muscle symptoms without raised creatine kinase. In contrast, in randomized clinical trials, the difference in the incidence of muscle symptoms without significantly raised creatinine kinase in statin-treated compared with placebo-treated participants is <1%, and it is even smaller (0.1%) for patients who discontinued treatment because of such muscle symptoms. This suggests that muscle symptoms are usually not caused by pharmacological effects of the statin. Restarting statin therapy in these patients can be challenging, but it is important, especially in patients at high risk of cardiovascular events, for whom prevention of these events is a priority. Overall, in patients for whom statin treatment is recommended by current guidelines, the benefits greatly outweigh the risks.
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12
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Gimpel C, Bergmann C, Bockenhauer D, Breysem L, Cadnapaphornchai MA, Cetiner M, Dudley J, Emma F, Konrad M, Harris T, Harris PC, König J, Liebau MC, Marlais M, Mekahli D, Metcalfe AM, Oh J, Perrone RD, Sinha MD, Titieni A, Torra R, Weber S, Winyard PJD, Schaefer F. International consensus statement on the diagnosis and management of autosomal dominant polycystic kidney disease in children and young people. Nat Rev Nephrol 2019; 15:713-726. [PMID: 31118499 PMCID: PMC7136168 DOI: 10.1038/s41581-019-0155-2] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
These recommendations were systematically developed on behalf of the Network for Early Onset Cystic Kidney Disease (NEOCYST) by an international group of experts in autosomal dominant polycystic kidney disease (ADPKD) from paediatric and adult nephrology, human genetics, paediatric radiology and ethics specialties together with patient representatives. They have been endorsed by the International Pediatric Nephrology Association (IPNA) and the European Society of Paediatric Nephrology (ESPN). For asymptomatic minors at risk of ADPKD, ongoing surveillance (repeated screening for treatable disease manifestations without diagnostic testing) or immediate diagnostic screening are equally valid clinical approaches. Ultrasonography is the current radiological method of choice for screening. Sonographic detection of one or more cysts in an at-risk child is highly suggestive of ADPKD, but a negative scan cannot rule out ADPKD in childhood. Genetic testing is recommended for infants with very-early-onset symptomatic disease and for children with a negative family history and progressive disease. Children with a positive family history and either confirmed or unknown disease status should be monitored for hypertension (preferably by ambulatory blood pressure monitoring) and albuminuria. Currently, vasopressin antagonists should not be offered routinely but off-label use can be considered in selected children. No consensus was reached on the use of statins, but mTOR inhibitors and somatostatin analogues are not recommended. Children with ADPKD should be strongly encouraged to achieve the low dietary salt intake that is recommended for all children.
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Affiliation(s)
- Charlotte Gimpel
- Division of Pediatric Nephrology, Department of General Pediatrics, Adolescent Medicine and Neonatology, Center for Pediatrics, Medical Center-University of Freiburg, Faculty of Medicine, Freiburg, Germany.
| | - Carsten Bergmann
- Department of Medicine IV, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Human Genetics, Bioscientia, Ingelheim, Germany
| | - Detlef Bockenhauer
- University College London, Great Ormond Street Hospital, Institute of Child Health, London, UK
| | - Luc Breysem
- Department of Pediatric Radiology, University Hospital of Leuven, Leuven, Belgium
| | - Melissa A Cadnapaphornchai
- Rocky Mountain Pediatric Kidney Center, Rocky Mountain Hospital for Children at Presbyterian St Luke's Medical Center, Denver, CO, USA
| | - Metin Cetiner
- Department of Pediatrics II, University Hospital Essen, Essen, Germany
| | - Jan Dudley
- Renal Department, Bristol Royal Hospital for Children, Bristol, UK
| | - Francesco Emma
- Division of Nephrology and Dialysis, Ospedale Pediatrico Bambino Gesù-IRCCS, Rome, Italy
| | - Martin Konrad
- Department of General Pediatrics, University Children's Hospital, Münster, Germany
| | - Tess Harris
- PKD International, Geneva, Switzerland
- PKD Charity, London, UK
| | - Peter C Harris
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Jens König
- Department of General Pediatrics, University Children's Hospital, Münster, Germany
| | - Max C Liebau
- Department of Pediatrics and Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Matko Marlais
- University College London, Great Ormond Street Hospital, Institute of Child Health, London, UK
| | - Djalila Mekahli
- Department of Pediatric Nephrology, University Hospital of Leuven, Leuven, Belgium
- PKD Research Group, Laboratory of Pediatrics, Department of Development and Regeneration, GPURE, KU Leuven, Leuven, Belgium
| | - Alison M Metcalfe
- Faculty of Health and Wellbeing, Sheffield Hallam University, Sheffield, UK
| | - Jun Oh
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ronald D Perrone
- Division of Nephrology, Department of Medicine, Tufts Medical Center, Boston, MA, USA
| | - Manish D Sinha
- Kings College London, Department of Paediatric Nephrology, Evelina London Children's Hospital, London, UK
| | - Andrea Titieni
- Department of General Pediatrics, University Children's Hospital, Münster, Germany
| | - Roser Torra
- Department of Nephrology, University of Barcelona, Barcelona, Spain
| | - Stefanie Weber
- Department of Pediatrics, University of Marburg, Marburg, Germany
| | - Paul J D Winyard
- University College London, Great Ormond Street Hospital, Institute of Child Health, London, UK
| | - Franz Schaefer
- Division of Pediatric Nephrology, Center for Pediatrics and Adolescent Medicine, University Hospital, Heidelberg, Germany
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Gourgari E, Stafford JM, D'Agostino Jr R, Dolan LM, Lawrence JM, Mottl A, Pihoker C, Urbina EM, Wadwa RP, Dabelea D. Association of metformin and statin medications with surrogate measures of cardiovascular disease in youth with type 1 diabetes: the SEARCH for diabetes in youth study. Ann Pediatr Endocrinol Metab 2019; 24:187-194. [PMID: 31607112 PMCID: PMC6790871 DOI: 10.6065/apem.2019.24.3.187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 06/04/2019] [Indexed: 01/16/2023] Open
Abstract
PURPOSE Youth with type 1 diabetes mellitus (T1DM) are at risk of cardiovascular disease (CVD). We evaluated if metformin or statin use was associated with surrogate measures of improved CVD. METHODS We included participants from the SEARCH observational study. Participants treated with insulin plus metformin (n=42) or insulin plus statin (n=39) were matched with 84 and 78 participants, respectively, treated with insulin alone. Measures of arterial stiffness obtained were pulse wave velocity (PWV), augmentation index (AI75), and heart rate variability as standard deviation of the normal-to-normal interval (SDNN) and root mean square differences of successive NN intervals (RMSSD). RESULTS CVD measures were not significantly different among participants on insulin plus metformin versus those on insulin alone: PWV (5.9±1.0 m/sec vs. 5.8±1.5 m/sec, P=0.730), AI75 (1.8 [-6.0 to 8.0] vs. -2.4 [-10.7 to 3.8], P=0.157), SDNN (52.4 [36.8-71.1] m/sec vs. 51.8 [40.1-74.9] m/sec, P=0.592), and RMSSD (43.2 [29.4-67.6] vs. 47.4 [28.0-76.3], P=0.952). CVD measures were not different for statin users versus nonusers: PWV (5.7±0.8 m/sec vs. 5.9 ±1.1 m/sec, P=0.184), AI75 ( -4.0 [-9.5 to 1.7] vs. -6.7 [-11.3 to 5.7], P=0.998), SDNN (54.6 [43.5-77.2] m/sec vs. 63.1 [44.2-86.6] m/sec, P=0.369), and RMSSD (49.5 [31.2-74.8] vs. 59.2 [38.3-86.3], P=0.430). CONCLUSION We found no associations of statin or metformin use with surrogate measures of CVD. Future prospective pediatric clinical trials could address this issue.
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Affiliation(s)
- Evgenia Gourgari
- Division of Pediatric Endocrinology, Department of Pediatrics, Georgetown University, Washington, DC, USA,Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health, Bethesda, MD, USA,Address for correspondence: Evgenia Gourgari, MD Division of Pediatric Endocrinology, MedStar Georgetown University Hospital, 4200 Wisconsin Avenue, N.W, 4th Floor, Washington, D.C. 20016, USA Tel: +1-202-243-3560 Fax: +1-877-680-5507 E-mail:
| | - Jeanette M. Stafford
- Department of Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Ralph D'Agostino Jr
- Department of Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Lawrence M. Dolan
- Department of Pediatrics, Cincinnati Children's Hospital and the University of Cincinnati, Cincinnati, OH, USA
| | - Jean M. Lawrence
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Amy Mottl
- UNC Division of Nephrology and Hypertension, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Catherine Pihoker
- Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Elaine M. Urbina
- Cincinnati Children's Hospital Medical Center & University of Cincinnati, Cincinnati, OH, USA
| | - R. Paul Wadwa
- Barbara Davis Center for Childhood Diabetes, University of Colorado School of Medicine, Aurora, CO, USA
| | - Dana Dabelea
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Denver, Aurora, CO, USA
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14
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de Oliveira AA, Davis D, Nunes KP. Pattern recognition receptors as potential therapeutic targets in metabolic syndrome: From bench to bedside. Diabetes Metab Syndr 2019; 13:1117-1122. [PMID: 31336453 DOI: 10.1016/j.dsx.2019.01.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 01/14/2019] [Indexed: 02/08/2023]
Abstract
Pattern recognition receptors (PRRs) such as Toll-like receptors (TLRs) and NOD-like receptors (NLRs) play crucial roles in the underlying mechanisms of metabolic syndrome (MetS). Mainly, these receptors have been suggested to participate in the pathophysiological processes involved in the complications associated with this condition. Therefore, to evolve therapeutic strategies targeting PRRs might be an imperative approach to avoid the development of further complications in human subjects. In this work, we discuss the understanding regarding the roles of PRRs in the pathways of MetS to further describe potential advancements made to target these receptors within this pathology.
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Affiliation(s)
- Amanda Almeida de Oliveira
- Department of Biomedical and Chemical Engineering and Sciences, Florida Institute of Technology, Melbourne, USA.
| | - Destiny Davis
- Department of Biomedical and Chemical Engineering and Sciences, Florida Institute of Technology, Melbourne, USA
| | - Kenia Pedrosa Nunes
- Department of Biomedical and Chemical Engineering and Sciences, Florida Institute of Technology, Melbourne, USA.
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15
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Jones S, Khanolkar AR, Gevers E, Stephenson T, Amin R. Cardiovascular risk factors from diagnosis in children with type 1 diabetes mellitus: a longitudinal cohort study. BMJ Open Diabetes Res Care 2019; 7:e000625. [PMID: 31641519 PMCID: PMC6777407 DOI: 10.1136/bmjdrc-2018-000625] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 07/04/2019] [Accepted: 08/02/2019] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND For childhood onset type 1 diabetes (T1D), the pathogenesis of atherosclerosis is greatly accelerated and results in early cardiovascular disease (CVD) and increased mortality. However, cardioprotective interventions in this age group are not routinely undertaken. AIMS To document prevalence of cardiovascular risk factors from diagnosis of childhood T1D and their relationship with disease duration and ethnicity. METHODS Routinely collected clinical records for 565 children with T1D were retrospectively analyzed. Data were collected from diagnosis and at routine check-ups at pediatric diabetes clinics across Barts Health National Health Service Trust. Age at diagnosis was 8.5 years (0.9-19.4). Mean follow-up 4.3 years (0-10.8). 48% were boys and 60% were non-white. Linear longitudinal mixed effects models were used to evaluate relationships between risk factors and diabetes duration. RESULTS CVD risk factors were present at first screening; 33.8% of children were overweight or obese, 20.5% were hypertensive (elevated diastolic blood pressure (BP)) and total cholesterol, low-density lipoprotein-cholesterol and high-density lipoprotein-cholesterol were abnormal in 63.5%, 34.2% and 22.0%, respectively. Significant associations between diabetes duration and annual increases of body mass index (0.6 kg/m2), BP (0.1 SD score) and lipids (0.02-0.06 mmol/L) were noted. Annual increases were significantly higher in black children for BP and Bangladeshi children for lipids. Bangladeshi children also had greatest baseline levels. CONCLUSIONS CVD risk factors are present in up to 60% of children at diagnosis of T1D and increase in prevalence during the early years of the disease. Commencing screening in younger children and prioritizing appropriate advice and attention to ethnic variation when calculating risk should be considered.
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Affiliation(s)
| | - Amal R Khanolkar
- GOS Institute of Child Health, UCL, London, UK
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Evelien Gevers
- Department of Paediatric Endocrinology, Barts Health NHS Trust, Royal London Children's Hospital, London, UK
- Centre for Endocrinology, Queen Mary University of London, London, UK
| | | | - Rakesh Amin
- GOS Institute of Child Health, UCL, London, UK
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16
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Bjornstad P, Donaghue KC, Maahs DM. Macrovascular disease and risk factors in youth with type 1 diabetes: time to be more attentive to treatment? Lancet Diabetes Endocrinol 2018; 6:809-820. [PMID: 29475800 PMCID: PMC6102087 DOI: 10.1016/s2213-8587(18)30035-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 12/03/2017] [Accepted: 12/05/2017] [Indexed: 02/08/2023]
Abstract
Cardiovascular disease remains the leading cause of mortality in patients with type 1 diabetes. Although cardiovascular disease complications are rare until adulthood, pathology and early markers can manifest in adolescence. Whereas advances have been made in the management of microvascular complications of type 1 diabetes, similar progress in reducing macrovascular complications has not been made. The reasons for the absence of progress remain incompletely understood, but most likely relate to the long time needed for cardiovascular disease to manifest clinically and hence for risk factor management to show a clinical benefit, thus allowing inertia to prevail for diagnosis and particularly for targeting risk factors. In this Review, we summarise paediatric data on traditional and novel risk factors of cardiovascular disease, provide an overview of data from previous and current clinical trials, discuss future directions in cardiovascular disease research for paediatric patients with type 1 diabetes, and advocate for the early identification and treatment of cardiovascular disease risk factors as recommended in multiple guidelines.
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Affiliation(s)
- Petter Bjornstad
- Department of Pediatric Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA; Barbara Davis Center for Diabetes, University of Colorado Denver, Aurora, CO, USA.
| | - Kim C Donaghue
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, University of Sydney, NSW, Australia
| | - David M Maahs
- Department of Pediatric Endocrinology, Stanford University School of Medicine, Palo Alto, CA, USA
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17
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Ahmadizar F, Maitland-van der Zee AH. AdDIT Editorial comment-challenges in medication treatment of renal and cardiovascular diseases and risk factors in adolescents with type 1 diabetes. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:193. [PMID: 29951515 DOI: 10.21037/atm.2018.03.25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Fariba Ahmadizar
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Anke H Maitland-van der Zee
- Department of Respiratory Medicine, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
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18
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Hartz JC, de Ferranti S, Gidding S. Hypertriglyceridemia in Diabetes Mellitus: Implications for Pediatric Care. J Endocr Soc 2018; 2:497-512. [PMID: 29850649 PMCID: PMC5961027 DOI: 10.1210/js.2018-00079] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 04/25/2018] [Indexed: 01/06/2023] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of morbidity and mortality in type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM). It is estimated that the risk of CVD in diabetes mellitus (DM) is 2 to 10 times higher than in the general population. Much of this increased risk is thought to be related to the development of an atherogenic lipid profile, in which hypertriglyceridemia is an essential component. Recent studies suggest that dyslipidemia may be present in children and adolescents with DM, particularly in T2DM and in association with poor control in T1DM. However, the role of hypertriglyceridemia in the development of future CVD in youth with DM is unclear, as data are scarce. In this review, we will evaluate the pathophysiology of atherogenic hypertriglyceridemia in DM, the evidence regarding an independent role of triglycerides in the development of CVD, and the treatment of hypertriglyceridemia in patients with DM, highlighting the potential relevance to children and the need for more data in children and adolescents to guide clinical practice.
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Affiliation(s)
- Jacob C Hartz
- Boston Children’s Hospital, Department of Cardiology, Boston, Massachusetts
| | - Sarah de Ferranti
- Nemours Cardiac Center, A. I. DuPont Hospital for Children, Wilmington, Delaware
| | - Samuel Gidding
- Boston Children’s Hospital, Department of Cardiology, Boston, Massachusetts
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Wherrett DK, Ho J, Huot C, Legault L, Nakhla M, Rosolowsky E. Type 1 Diabetes in Children and Adolescents. Can J Diabetes 2018; 42 Suppl 1:S234-S246. [DOI: 10.1016/j.jcjd.2017.10.036] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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20
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Gourgari E, Dabelea D, Rother K. Modifiable Risk Factors for Cardiovascular Disease in Children with Type 1 Diabetes: Can Early Intervention Prevent Future Cardiovascular Events? Curr Diab Rep 2017; 17:134. [PMID: 29101482 PMCID: PMC5670186 DOI: 10.1007/s11892-017-0968-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
PURPOSE OF REVIEW Patients with type 1 diabetes have increased risk for cardiovascular disease. The purpose of this review is to examine the following: i) current evidence for subclinical cardiovascular disease (CVD) in children with type 1 diabetes (T1DM) ii) known modifiable risk factors for CVD and their relationship to subclinical CVD in this population iii) studies that have addressed these risk factors in order to improve CVD outcomes in children with T1DM RECENT FINDINGS: Subclinical CVD presents in children as increased carotid intima-media thickness, increased arterial stiffness, and endothelial and myocardial dysfunction. Modifiable risk factors for CVD include hyperglycemia, hyperlipidemia, obesity, hypertension, depression, and autonomic dysfunction. Very few randomized controlled studies have been done in children with T1DM to examine how modification of these risk factors can affect their CVD. Children with T1DM have subclinical CVD and multiple modifiable risk factors for CVD. More research is needed to define how modification of these factors affects the progression of CVD.
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Affiliation(s)
- Evgenia Gourgari
- Department of Pediatrics, Georgetown University, Washington DC, USA
- Section on Endocrinology and Genetics, Program on Developmental Endocrinology & Genetics (PDEGEN) and Pediatric Endocrinology Inter-Institute Training Program, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Bethesda, MD USA
| | - Dana Dabelea
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Denver, Aurora, CO USA
| | - Kristina Rother
- Section on Pediatric Diabetes and Metabolism, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health, Bethesda, MD USA
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21
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Marcovecchio ML, Chiesa ST, Bond S, Daneman D, Dawson S, Donaghue KC, Jones TW, Mahmud FH, Marshall SM, Neil HAW, Dalton RN, Deanfield J, Dunger DB. ACE Inhibitors and Statins in Adolescents with Type 1 Diabetes. N Engl J Med 2017; 377:1733-1745. [PMID: 29091568 DOI: 10.1056/nejmoa1703518] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Among adolescents with type 1 diabetes, rapid increases in albumin excretion during puberty precede the development of microalbuminuria and macroalbuminuria, long-term risk factors for renal and cardiovascular disease. We hypothesized that adolescents with high levels of albumin excretion might benefit from angiotensin-converting-enzyme (ACE) inhibitors and statins, drugs that have not been fully evaluated in adolescents. METHODS We screened 4407 adolescents with type 1 diabetes between the ages of 10 and 16 years of age and identified 1287 with values in the upper third of the albumin-to-creatinine ratios; 443 were randomly assigned in a placebo-controlled trial of an ACE inhibitor and a statin with the use of a 2-by-2 factorial design minimizing differences in baseline characteristics such as age, sex, and duration of diabetes. The primary outcome for both interventions was the change in albumin excretion, assessed according to the albumin-to-creatinine ratio calculated from three early-morning urine samples obtained every 6 months over 2 to 4 years, and expressed as the area under the curve. Key secondary outcomes included the development of microalbuminuria, progression of retinopathy, changes in the glomerular filtration rate, lipid levels, and measures of cardiovascular risk (carotid intima-media thickness and levels of high-sensitivity C-reactive protein and asymmetric dimethylarginine). RESULTS The primary outcome was not affected by ACE inhibitor therapy, statin therapy, or the combination of the two. The use of an ACE inhibitor was associated with a lower incidence of microalbuminuria than the use of placebo; in the context of negative findings for the primary outcome and statistical analysis plan, this lower incidence was not considered significant (hazard ratio, 0.57; 95% confidence interval, 0.35 to 0.94). Statin use resulted in significant reductions in total, low-density lipoprotein, and non-high-density lipoprotein cholesterol levels, in triglyceride levels, and in the ratio of apolipoprotein B to apolipoprotein A1, whereas neither drug had significant effects on carotid intima-media thickness, other cardiovascular markers, the glomerular filtration rate, or progression of retinopathy. Overall adherence to the drug regimen was 75%, and serious adverse events were similar across the groups. CONCLUSIONS The use of an ACE inhibitor and a statin did not change the albumin-to-creatinine ratio over time. (Funded by the Juvenile Diabetes Research Foundation and others; AdDIT ClinicalTrials.gov number, NCT01581476 .).
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Affiliation(s)
- M Loredana Marcovecchio
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - Scott T Chiesa
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - Simon Bond
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - Denis Daneman
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - Sarah Dawson
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - Kim C Donaghue
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - Timothy W Jones
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - Farid H Mahmud
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - Sally M Marshall
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - H Andrew W Neil
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - R Neil Dalton
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - John Deanfield
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
| | - David B Dunger
- From the Department of Paediatrics (M.L.M., D.B.D.) and the Wellcome Trust-Medical Research Council Institute of Metabolic Science (D.B.D.), University of Cambridge, and the Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital (S.B., S.D.), Cambridge, the National Centre for Cardiovascular Prevention and Outcomes, University College London (S.T.C., J.D.), and the WellChild Laboratory, Evelina London Children's Hospital, St. Thomas' Hospital (R.N.D.), London, the Institute of Cellular Medicine (Diabetes), Faculty of Clinical Medical Sciences, Newcastle University, Newcastle upon Tyne (S.M.M.), and the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford (H.A.W.N.) - all in the United Kingdom; the Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto (D.D., F.H.M.); and the Institute of Endocrinology and Diabetes, Children's Hospital at Westmead and University of Sydney, Sydney (K.C.D.), and the Telethon Kids Institute, University of Western Australia, Perth (T.W.J.) - both in Australia
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22
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Johnson PK, Mendelson MM, Baker A, Ryan HH, Warren S, Graham D, Griggs SS, Desai NK, Yellen E, Buckley L, Zachariah JP, de Ferranti SD. Statin-Associated Myopathy in a Pediatric Preventive Cardiology Practice. J Pediatr 2017; 185:94-98.e1. [PMID: 28365026 PMCID: PMC6618290 DOI: 10.1016/j.jpeds.2017.02.047] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 12/28/2016] [Accepted: 02/16/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVES To describe muscle-related statin adverse effects in real-world pediatric practice. STUDY DESIGN Using prospectively collected quality improvement data from a pediatric preventive cardiology practice, we compared serum creatine kinase (CK) levels among patients prescribed and not prescribed statins, and pre-/poststatin initiation. Multivariable mixed-effect models were constructed accounting for repeated measures, examining the effect of statins on log-transformed CK (lnCK) levels adjusted for age, sex, weight, season, insurance type, and race/ethnicity. RESULTS Among 1501 patients seen over 3.5 years, 474 patients (14?±?4 years, 47% female) had at least 1 serum CK measured. Median (IQR) CK levels of patients prescribed (n?=?188 patients, 768 CK measurements) and not prescribed statins (n?=?351 patients, 682 CK measurements) were 107 (83) IU/L and 113 (81) IU/L, respectively. In multivariable-adjusted models, lnCK levels did not differ based on statin use (??=?0.02 [SE 0.05], P?=?.7). Among patients started on statins (n?=?86, 130 prestatin and 292 poststatin CK measurements), median CK levels did not differ in adjusted models (? for statin use on lnCK?=?.08 [SE .07], P?=?.2). There was a clinically insignificant increase in CK over time (??=?.08 [SE .04], P?=?.04 per year). No muscle symptoms or rhabdomyolysis were reported among patients with high CK levels. CONCLUSIONS In a real-world practice, pediatric patients using statins did not experience higher CK levels, nor was there a meaningful CK increase with statin initiation. These data suggest the limited utility to checking CK in the absence of symptoms, supporting current guidelines.
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Affiliation(s)
| | | | - Annette Baker
- Department of Cardiology, Boston Children’s
Hospital, Boston, MA
| | - Heather H. Ryan
- Department of Cardiology, Boston Children’s
Hospital, Boston, MA
| | - Shira Warren
- Department of Cardiology, Boston Children’s
Hospital, Boston, MA
| | - Dionne Graham
- Institute for Relevant Clinical Data Analytics, Boston
Children’s Hospital, Boston, MA
| | | | - Nirav K. Desai
- Department of Medicine, Gastroenterology Division, Boston
Children’s Hospital, Boston, MA
| | - Elizabeth Yellen
- Department of Cardiology, Boston Children’s
Hospital, Boston, MA
| | - Lucy Buckley
- Department of Cardiology, Boston Children’s
Hospital, Boston, MA
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23
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Safety and Efficacy of Atorvastatin in Human Immunodeficiency Virus-infected Children, Adolescents and Young Adults With Hyperlipidemia. Pediatr Infect Dis J 2017; 36:53-60. [PMID: 27749649 PMCID: PMC5154931 DOI: 10.1097/inf.0000000000001352] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Human immunodeficiency virus (HIV)-infected children receiving antiretroviral therapy (ART) have increased prevalence of hyperlipidemia and risk factors for cardiovascular disease. No studies have investigated the efficacy and safety of statins in this population. METHODS HIV-infected youth 10 to <24 years of age on stable ART with low-density lipoprotein cholesterol (LDL-C) ≥130 mg/dL for ≥6 months initiated atorvastatin 10 mg once daily. Atorvastatin was increased to 20 mg if LDL-C efficacy criteria (LDL-C < 110 mg/dL or decreased ≥30% from baseline) were not met at week 4. Primary outcomes were safety and efficacy. RESULTS Twenty-eight youth initiated atorvastatin; 7 were 10-15 years and 21 were 15-24 years. Mean baseline LDL-C was 161 mg/dL (standard deviation 19 mg/dL). Efficacy criteria were met at week 4 by 17 of 27 (63%) participants. Atorvastatin was increased to 20 mg in 10 participants. Mean LDL-C decreased from baseline by 30% (90% confidence interval: 26%, 35%) at week 4, 28% (90% confidence interval: 23%, 33%) at week 24 and 26% (90% confidence interval: 20%, 33%) at week 48. LDL-C was less than 110 mg/dL in 44% at week 4, 42% at week 12 and 46% at weeks 24 and 48. Total cholesterol, non high-density lipoprotein (non-HDL)-C and apolipoprotein B decreased significantly, but IL-6 and high-sensitivity C-reactive protein did not. Two participants in the younger age group discontinued study for toxicities possibly related to atorvastatin. CONCLUSIONS Atorvastatin lowered total cholesterol, LDL-C, non HDL-C and apolipoprotein B in HIV-infected youth with ART-associated hyperlipidemia. Atorvastatin could be considered for HIV-infected children with hyperlipidemia, but safety monitoring is important particularly in younger children.
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24
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Krebs A, Doerfer J, Krause A, Grulich-Henn J, Holder M, Hecker W, Lichte K, Schmidt-Trucksaess A, Winkler K, Schwab KO. Lipoprotein-associated phospholipase A2 activity and low-density lipoprotein subfractions after a 2-year treatment with atorvastatin in adolescents with type 1 diabetes. J Pediatr Endocrinol Metab 2016; 29:1181-1186. [PMID: 27710915 DOI: 10.1515/jpem-2015-0365] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 08/29/2016] [Indexed: 11/15/2022]
Abstract
BACKGROUND The objective of the study was to assess the effect of atorvastatin on inflammation markers and low-density lipoprotein (LDL) subfractions. METHODS In a prospective, randomized, double-blind pilot study involving 28 adolescents with type 1 diabetes (T1D), lipoprotein-associated phospholipase A2 (Lp-PLA2) activity, high-sensitivity C-reactive protein (hsCRP), and subfractions of LDL were measured at baseline, after 1 year and 2 years of treatment with atorvastatin (10 mg/day) vs. placebo. RESULTS For the atorvastatin group, we found posttreatment reductions of Lp-PLA2 activity (p<0.001), LDL cholesterol (p=0.001), non-small dense LDL cholesterol (p<0.001), total cholesterol (p<0.001), and apolipoprotein B (apo B) (p<0.001), whereas small dense LDL cholesterol and hsCRP did not change significantly. CONCLUSIONS In adolescents with T1D, long-term treatment with atorvastatin is safe and may reduce cardiovascular risk by significant decreases of Lp-PLA2 activity and LDL cholesterol.
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25
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Ahmadizar F, Fazeli Farsani S, Souverein PC, van der Vorst MM, de Boer A, Maitland-van der Zee AH. Cardiovascular medication use and cardiovascular disease in children and adolescents with type 1 diabetes: a population-based cohort study. Pediatr Diabetes 2016; 17:433-40. [PMID: 26260711 DOI: 10.1111/pedi.12302] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 07/11/2015] [Accepted: 07/13/2015] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES To investigate the 5-yr prevalence and incidence rates of cardiovascular medication and cardiovascular disease before and after onset of type 1 diabetes (T1D) in children and adolescents. METHODS Children and adolescents (<19 yr) with T1D (n = 925), defined as those who received at least two insulin prescriptions, and a four times larger reference cohort (n = 3591) with the same age and gender in the Dutch PHARMO Record Linkage System (RLS) were studied in a retrospective cohort study between 1999 and 2009. The date of first insulin dispensing was selected as the index date. RESULTS The overall prevalence rate of cardiovascular medication use was substantially higher in the T1D cohort before (2.2 vs. 1.0%, p < 0.001) and after (9.2 vs. 3.2%, p < 0.001) the index date. After the index date angiotensin-converting enzyme inhibitors (2.0%) and statins (1.5%) were the most prevalent cardiovascular medications in the T1D cohort. The highest incidence rate of cardiovascular medication use was observed in the first year after the index date [28.1 per 1000 person years (PY)]. Furthermore, three type 1 diabetic patients were hospitalized due to cardiomyopathy (n = 2) and heart failure (n = 1) and one child from the reference group was hospitalized due to cardiomyopathy in the 5 yr after the index date. CONCLUSIONS Children with T1D were more likely to use cardiovascular medications in the years before and after the onset of diabetes. Our study emphasizes the importance of routine screening tests and timely treatment of CVD risk factors in the pediatric population with diabetes.
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Affiliation(s)
- Fariba Ahmadizar
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, The Netherlands
| | - Soulmaz Fazeli Farsani
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, The Netherlands
| | - Patrick C Souverein
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, The Netherlands
| | | | - Anthonius de Boer
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, The Netherlands
| | - Anke H Maitland-van der Zee
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht, The Netherlands
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26
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Cree-Green M, Maahs DM, Ferland A, Hokanson JE, Wang H, Pyle L, Kinney GL, King M, Eckel RH, Nadeau KJ. Lipoprotein subfraction cholesterol distribution is more atherogenic in insulin resistant adolescents with type 1 diabetes. Pediatr Diabetes 2016; 17:257-65. [PMID: 26080650 PMCID: PMC4887262 DOI: 10.1111/pedi.12277] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 03/15/2015] [Accepted: 03/16/2015] [Indexed: 02/06/2023] Open
Abstract
AIMS/HYPOTHESIS Adolescents with type 1 diabetes (T1D) often have a less atherogenic-appearing fasting lipid profile than controls, despite increased rates of cardiovascular disease (CVD) as adults. We previously reported an atherogenic lipoprotein subfraction cholesterol distribution associated with insulin resistance (IR) in T1D adults. We sought to determine if T1D youth have more atherogenic profile than controls via a cross-sectional study. METHODS Following 3 days of controlled diet and restricted exercise, fasting plasma samples were drawn from 28 T1D youth [50% female, age 15.3 ± 2 yr, body mass index (BMI) 48%ile; diabetes duration 73 ± 52 months, hemoglobin A1c (HbA1c) 8.3 ± 1.4%] and 17 non-diabetic controls (47% female, age: 15.0 ± 2 yr, BMI 49%ile) prior to a hyperinsulinemic euglycemic clamp. Lipoproteins were fractionated by fast protein liquid chromatography (FPLC) and lipoprotein cholesterol distribution determined. Outcome measures were IR assessed by glucose infusion rate (GIR) and FPLC lipoprotein subfraction cholesterol distribution. RESULTS T1D youth were more IR (GIR 9.1 ± 3.6 vs. 14.7 ± 3.9 mg/kg/min, p < 0.0001) and had more cholesterol distributed as small dense low density lipoprotein-cholesterol (LDL-C) and less as large buoyant high density lipoprotein-cholesterol (HDL-C) than controls (p < 0.05), despite no differences in the fasting lipid panel. T1D girls lacked the typical female less-atherogenic profile, whereas control girls tended to have a shift toward less dense LDL-C and HDL-C vs. control boys. Among T1D, IR but not HbA1c was associated with a more atherogenic lipoprotein profile. CONCLUSIONS/INTERPRETATIONS Normal weight T1D youth, especially females, had more atherogenic LDL-C and HDL-C distributions which correlated with lower insulin sensitivity. IR may contribute to the increased CVD burden in T1D.
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Affiliation(s)
- Melanie Cree-Green
- Barbara Davis Center for Childhood Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO
- Center for Women’s Health Research, Aurora, CO
| | - David M. Maahs
- Barbara Davis Center for Childhood Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Annie Ferland
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - John E. Hokanson
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Hong Wang
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Laura Pyle
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Gregory L. Kinney
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Martina King
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Robert H. Eckel
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Kristen J. Nadeau
- Barbara Davis Center for Childhood Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO
- Center for Women’s Health Research, Aurora, CO
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27
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Stone NJ, Turin A, Spitz JA, Valle CW, Kazmi S. Statin therapy across the lifespan: evidence in major age groups. Expert Rev Cardiovasc Ther 2016; 14:341-66. [PMID: 26641725 DOI: 10.1586/14779072.2016.1128825] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This review provides needed perspective on statin efficacy and safety in individuals under 40, 40-75, and > 75 years of age. Starting with the 2013 ACC-AHA cholesterol guidelines extensive evidence base on randomized controlled trials (RCTs) we added references in the past 5 years that discussed statin efficacy and safety over the life span. In those under 40, statins are primarily used for treatment of severe hypercholesterolemia, often familial, and they are well tolerated. In middle-aged adults, statins have strong evidence for benefit in primary and secondary prevention trials; however, in primary prevention, a clinician-patient risk discussion should precede statin prescription in order to determine appropriate treatment. In those over 75, issues of statin intensity and net benefit loom large as associated comorbidity, polypharmacy, and potential for adverse effects impact the decision to use statins with RCT data strongest in support of use in secondary prevention. Statin drugs have been studied by RCTs in a large number of individuals. In those groups shown to benefit, statins have reduced the risk of atherosclerotic cardiovascular disease with few side effects as compared to controls. This review has detailed considerations that should occur when statins are given to individuals in different age groups.
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Affiliation(s)
- Neil J Stone
- a Department of Medicine (Cardiology) , Northwestern University , Chicago , IL , USA
| | - Alexander Turin
- b Department of Medicine , Loyola University Medical Center , Maywood , IL , USA
| | - Jared A Spitz
- c Feinberg School of Medicine , Northwestern University , Chicago , IL , USA
| | - Christopher W Valle
- c Feinberg School of Medicine , Northwestern University , Chicago , IL , USA
| | - Sakina Kazmi
- d Department of Medicine (Cardiology), Clinical Research Associate , Northwestern University , Chicago , IL , USA
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Hegele RA, Gidding SS, Ginsberg HN, McPherson R, Raal FJ, Rader DJ, Robinson JG, Welty FK. Nonstatin Low-Density Lipoprotein-Lowering Therapy and Cardiovascular Risk Reduction-Statement From ATVB Council. Arterioscler Thromb Vasc Biol 2015; 35:2269-80. [PMID: 26376908 DOI: 10.1161/atvbaha.115.306442] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 08/28/2015] [Indexed: 12/15/2022]
Abstract
Pharmacological reduction of low-density lipoprotein (LDL) cholesterol using statin drugs is foundational therapy to reduce cardiovascular disease (CVD) risk. Here, we consider the place of nonstatin therapies that also reduce LDL cholesterol in prevention of CVD. Among conventional nonstatins, placebo-controlled randomized clinical trials showed that bile acid sequestrants, niacin, and fibrates given as monotherapy each reduce CVD end points. From trials in which patients' LDL cholesterol was already well controlled on a statin, adding ezetimibe incrementally reduced CVD end points, whereas adding a fibrate or niacin showed no incremental benefit. Among emerging nonstatins, monoclonal antibodies against proprotein convertase subtilisin kexin type 9 added to a statin and given for ≤78 weeks showed preliminary evidence of reductions in CVD outcomes. Although these promising early findings contributed to the recent approval of these agents in Europe and in North America, much larger and longer duration outcomes studies are ongoing for definitive proof of CVD benefits. Other nonstatin agents recently approved in the United States include lomitapide and mipomersen, which both act via distinctive LDL receptor independent mechanisms to substantially reduce LDL cholesterol in homozygous familial hypercholesterolemia. We also address some unanswered questions, including measuring alternative biochemical variables to LDL cholesterol, evidence for treating children with monitoring of subclinical atherosclerosis, and potential risks of extremely low LDL cholesterol. As evidence for benefit in CVD prevention accumulates, we anticipate that clinical practice will shift toward more assertive LDL-lowering treatment, using both statins and nonstatins initiated earlier in appropriately selected patients.
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Affiliation(s)
- Robert A Hegele
- From the Department of Medicine, Robarts Research Institute, Schulich School of Medicine, Western University, London, Ontario, Canada (R.A.H.); Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE (S.S.G.); Irving Institute for Clinical and Translational Research, Department of Medicine, Columbia University, New York, NY (H.N.G.); Department of Medicine and Biochemistry, Atherogenomics Laboratory, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (R.M.); Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa (F.J.R); Department of Genetics (D.J.R.) and Division of Translational Medicine and Human Genetics, Department of Medicine (D.J.R.), Perelman School of Medicine at the University of Pennsylvania, Philadelphia; Department of Epidemiology and Medicine, University of Iowa, Iowa City (J.G.R.); and Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.K.W.).
| | - Samuel S Gidding
- From the Department of Medicine, Robarts Research Institute, Schulich School of Medicine, Western University, London, Ontario, Canada (R.A.H.); Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE (S.S.G.); Irving Institute for Clinical and Translational Research, Department of Medicine, Columbia University, New York, NY (H.N.G.); Department of Medicine and Biochemistry, Atherogenomics Laboratory, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (R.M.); Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa (F.J.R); Department of Genetics (D.J.R.) and Division of Translational Medicine and Human Genetics, Department of Medicine (D.J.R.), Perelman School of Medicine at the University of Pennsylvania, Philadelphia; Department of Epidemiology and Medicine, University of Iowa, Iowa City (J.G.R.); and Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.K.W.)
| | - Henry N Ginsberg
- From the Department of Medicine, Robarts Research Institute, Schulich School of Medicine, Western University, London, Ontario, Canada (R.A.H.); Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE (S.S.G.); Irving Institute for Clinical and Translational Research, Department of Medicine, Columbia University, New York, NY (H.N.G.); Department of Medicine and Biochemistry, Atherogenomics Laboratory, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (R.M.); Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa (F.J.R); Department of Genetics (D.J.R.) and Division of Translational Medicine and Human Genetics, Department of Medicine (D.J.R.), Perelman School of Medicine at the University of Pennsylvania, Philadelphia; Department of Epidemiology and Medicine, University of Iowa, Iowa City (J.G.R.); and Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.K.W.)
| | - Ruth McPherson
- From the Department of Medicine, Robarts Research Institute, Schulich School of Medicine, Western University, London, Ontario, Canada (R.A.H.); Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE (S.S.G.); Irving Institute for Clinical and Translational Research, Department of Medicine, Columbia University, New York, NY (H.N.G.); Department of Medicine and Biochemistry, Atherogenomics Laboratory, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (R.M.); Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa (F.J.R); Department of Genetics (D.J.R.) and Division of Translational Medicine and Human Genetics, Department of Medicine (D.J.R.), Perelman School of Medicine at the University of Pennsylvania, Philadelphia; Department of Epidemiology and Medicine, University of Iowa, Iowa City (J.G.R.); and Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.K.W.)
| | - Frederick J Raal
- From the Department of Medicine, Robarts Research Institute, Schulich School of Medicine, Western University, London, Ontario, Canada (R.A.H.); Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE (S.S.G.); Irving Institute for Clinical and Translational Research, Department of Medicine, Columbia University, New York, NY (H.N.G.); Department of Medicine and Biochemistry, Atherogenomics Laboratory, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (R.M.); Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa (F.J.R); Department of Genetics (D.J.R.) and Division of Translational Medicine and Human Genetics, Department of Medicine (D.J.R.), Perelman School of Medicine at the University of Pennsylvania, Philadelphia; Department of Epidemiology and Medicine, University of Iowa, Iowa City (J.G.R.); and Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.K.W.)
| | - Daniel J Rader
- From the Department of Medicine, Robarts Research Institute, Schulich School of Medicine, Western University, London, Ontario, Canada (R.A.H.); Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE (S.S.G.); Irving Institute for Clinical and Translational Research, Department of Medicine, Columbia University, New York, NY (H.N.G.); Department of Medicine and Biochemistry, Atherogenomics Laboratory, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (R.M.); Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa (F.J.R); Department of Genetics (D.J.R.) and Division of Translational Medicine and Human Genetics, Department of Medicine (D.J.R.), Perelman School of Medicine at the University of Pennsylvania, Philadelphia; Department of Epidemiology and Medicine, University of Iowa, Iowa City (J.G.R.); and Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.K.W.)
| | - Jennifer G Robinson
- From the Department of Medicine, Robarts Research Institute, Schulich School of Medicine, Western University, London, Ontario, Canada (R.A.H.); Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE (S.S.G.); Irving Institute for Clinical and Translational Research, Department of Medicine, Columbia University, New York, NY (H.N.G.); Department of Medicine and Biochemistry, Atherogenomics Laboratory, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (R.M.); Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa (F.J.R); Department of Genetics (D.J.R.) and Division of Translational Medicine and Human Genetics, Department of Medicine (D.J.R.), Perelman School of Medicine at the University of Pennsylvania, Philadelphia; Department of Epidemiology and Medicine, University of Iowa, Iowa City (J.G.R.); and Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.K.W.)
| | - Francine K Welty
- From the Department of Medicine, Robarts Research Institute, Schulich School of Medicine, Western University, London, Ontario, Canada (R.A.H.); Nemours Cardiac Center, A. I. duPont Hospital for Children, Wilmington, DE (S.S.G.); Irving Institute for Clinical and Translational Research, Department of Medicine, Columbia University, New York, NY (H.N.G.); Department of Medicine and Biochemistry, Atherogenomics Laboratory, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (R.M.); Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa (F.J.R); Department of Genetics (D.J.R.) and Division of Translational Medicine and Human Genetics, Department of Medicine (D.J.R.), Perelman School of Medicine at the University of Pennsylvania, Philadelphia; Department of Epidemiology and Medicine, University of Iowa, Iowa City (J.G.R.); and Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.K.W.)
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