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Effect of Omega-3 Polyunsaturated Fatty Acids Treatment on Lipid Pattern of HIV Patients: A Meta-Analysis of Randomized Clinical Trials. Mar Drugs 2020; 18:md18060292. [PMID: 32492789 PMCID: PMC7345035 DOI: 10.3390/md18060292] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 05/20/2020] [Accepted: 05/25/2020] [Indexed: 12/29/2022] Open
Abstract
Even though omega-3 polyunsaturated fatty acids (PUFAs) seem to be effective in the treatment of human immunodeficiency virus (HIV)-associated dyslipidemia, their impact is still debated. For this reason, our aim was to perform a meta-analysis of the clinical evidence available to date. A systematic literature search was conducted in order to identify published clinical trials assessing the effect of PUFAs treatment on serum lipoproteins, and its safety profile. The effect sizes for lipid changes were expressed as mean difference (MD) and 95% confidence interval (CI). For safety analysis, odd ratios and the 95% CI were calculated with the Mantel-Haenszel method. Data were pooled from nine clinical studies comprising overall 578 HIV-affected subjects. Meta-analysis of the data suggested that omega-3 PUFAs significantly reduced triglycerides (TG) (MD = -1.04, 95% CI: -1.5, -0.58 mmol/L, p < 0.001), while increasing high-density lipoprotein cholesterol (MD = 0.36, 95% CI: 0.12, 0.61 mmol/L, p = 0.004), without affecting serum levels of total cholesterol, very-low- and low-density lipoprotein cholesterol, and apolipoprotein B and A1. Change in TG was significantly associated with eicosapentaenoic acid administered via daily dose. PUFA treatment did not lead to an increased risk of adverse events. In conclusion, PUFAs are safe and exert a significant plasma lipid improving effect in HIV-positive patients.
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Vieira ADS, Silveira GRMD. Effectiveness of n-3 fatty acids in the treatment of hypertriglyceridemia in HIV/AIDS patients: a meta-analysis. CIENCIA & SAUDE COLETIVA 2018; 22:2659-2669. [PMID: 28793080 DOI: 10.1590/1413-81232017228.21752015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 01/25/2016] [Indexed: 01/15/2023] Open
Abstract
Hypertriglyceridemia is common in antiretroviral therapy-treated patients and Omega 3 fatty acids are being used as a intervention in reducing serum triglycerides (TG) in these patients. The objective of this study is to evaluate the effectiveness of the use of Omega 3 in the treatment of hypertriglyceridemia in HIV/AIDS patients on antiretroviral therapy. This study is a systematic review with meta-analysis of randomized clinical trials. Electronic databases - PubMed, Cochrane and Lilacs were researched. Fifty one articles were encountered. Nine were added to the meta-analysis. The reduction of triglycerides level was -77.55 mg (IC of -121.85 to -33.25) in Omega 3 groups. The analysis considering trials with more than 1000 mg of EPA/DHA included seven studies and the heterogeneity dropped to 0%.The reduction of combined averages was -101.56mg (IC of -145.76 to -57.37). The analysis considering trials with patients that had more than 200 mg/dL of initial triglycerides included also seven trials and the heterogeneity dropped to 0%. The reduction of combined averages was -114.15 mg (IC of -162.34 to -65.97). EPA/DHA supplementation reduces serum triglycerides levels in patients with HIV/AIDS-associated hypertriglyceridemia in stable use of antiretroviral therapy.
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Affiliation(s)
- Aline Doria Sobral Vieira
- Hospital Gaffrée Guinle, Universidade Federal do Estado do Rio de Janeiro (Unirio). R. Mariz e Barros 775, Tijuca. 20270-004 Rio de Janeiro RJ Brasil.
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Abstract
The development and use of antiretroviral medications to treat patients infected with human immunodeficiency virus (HIV) has dramatically changed the course of this disease from one that was fatal to a chronic and more manageable condition. Recommendations and guidelines for the general population are presented in this review with suggestions as to how they may be applied to this patient population. Issues for which there is little or no information available are noted to highlight the many gaps in our knowledge regarding diagnosis and management of dyslipidemia for patients living with HIV.
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Affiliation(s)
- Merle Myerson
- Cardiovascular Disease Prevention Program & Lipid Clinic, Cardiology Section, Institute for Advanced Medicine (HIV), Mount Sinai St. Luke's, Mount Sinai Roosevelt, 1111 Amsterdam Avenue, New York, NY 10025, USA.
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Abstract
The development and use of antiretroviral medications to treat patients infected with human immunodeficiency virus (HIV) has dramatically changed the course of this disease from one that was fatal to a chronic and more manageable condition. Recommendations and guidelines for the general population are presented in this review with suggestions as to how they may be applied to this patient population. Issues for which there is little or no information available are noted to highlight the many gaps in our knowledge regarding diagnosis and management of dyslipidemia for patients living with HIV.
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Affiliation(s)
- Merle Myerson
- Cardiovascular Disease Prevention Program & Lipid Clinic, Cardiology Section, Institute for Advanced Medicine (HIV), Mount Sinai St. Luke's, Mount Sinai Roosevelt, 1111 Amsterdam Avenue, New York, NY 10025, USA.
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Myerson M, Malvestutto C, Aberg JA. Management of lipid disorders in patients living with HIV. J Clin Pharmacol 2015; 55:957-74. [DOI: 10.1002/jcph.473] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 01/27/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Merle Myerson
- Mount Sinai Roosevelt and St. Luke's Hospital; Cardiovascular Disease Prevention Program and Lipid Clinic; Division of Cardiology; Infectious Diseases, and Institute for Advanced Medicine; New York NY USA
| | - Carlos Malvestutto
- Family AIDS Clinic and Education Services; Nationwide Children's Hospital; Division of Infectious Diseases; Ohio State University Medical Center; Columbus OH USA
| | - Judith A. Aberg
- Division of Infectious Diseases; Mount Sinai Health System; Icahn School of Medicine at Mount Sinai; New York NY USA
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Oliveira JM, Rondó PH. Omega-3 Fatty Acids and Hypertriglyceridemia in HIV-Infected Subjects on Antiretroviral Therapy: Systematic Review and Meta-analysis. HIV CLINICAL TRIALS 2015; 12:268-74. [DOI: 10.1310/hct1205-268] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Oliveira JM, Rondó PHC, Yudkin JS, Souza JMP, Pereira TN, Catalani AW, Picone CM, Segurado AAC. Effects of fish oil on lipid profile and other metabolic outcomes in HIV-infected patients on antiretroviral therapy: a randomized placebo-controlled trial. Int J STD AIDS 2013; 25:96-104. [DOI: 10.1177/0956462413513748] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Summary Although antiretroviral therapy has revolutionized the care of HIV-infected patients, it has been associated with metabolic abnormalities. Hence, this study was planned to investigate the effects of fish oil on lipid profile, insulin resistance, and body fat distribution in HIV-infected Brazilian patients on antiretroviral therapy, considering that marine omega-3 fatty acids seem to improve features of the metabolic syndrome. We conducted a randomized, parallel, placebo-controlled trial that assessed the effects of 3 g fish oil/day (540 mg of eicosapentaenoic acid plus 360 mg of docosahexaenoic acid) or 3 g soy oil/day (placebo) on 83 HIV-infected Brazilian men and non-pregnant women on antiretroviral therapy. No statistically significant relationships between fish oil supplementation and longitudinal changes in triglyceride ( p = 0.335), low-density lipoprotein cholesterol ( p = 0.078), high-density lipoprotein cholesterol ( p = 0.383), total cholesterol ( p = 0.072), apolipoprotein B ( p = 0.522), apolipoprotein A1 ( p = 0.420), low-density lipoprotein cholesterol/apolipoprotein B ratio ( p = 0.107), homeostasis model assessment for insulin resistance index ( p = 0.387), body mass index ( p = 0.068), waist circumference ( p = 0.128), and waist/hip ratio ( p = 0.359) were observed. A low dose of fish oil did not alter lipid profile, insulin resistance, and body fat distribution in HIV-infected patients on antiretroviral therapy.
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Affiliation(s)
| | - Patrícia HC Rondó
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | | | - José MP Souza
- Department of Epidemiology, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Tatiane N Pereira
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Andrea W Catalani
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Camila M Picone
- Department of Infectious Diseases, Medical School, University of Sao Paulo, Sao Paulo, Brazil
| | - Aluisio AC Segurado
- Department of Infectious Diseases, Medical School, University of Sao Paulo, Sao Paulo, Brazil
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Ren J, Mozurkewich EL, Sen A, Vahratian AM, Ferreri TG, Morse AN, Djuric Z. Total Serum Fatty Acid Analysis by GC-MS: Assay Validation and Serum Sample Stability. CURR PHARM ANAL 2013; 9:331-339. [PMID: 25110470 DOI: 10.2174/1573412911309040002] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Analysis of n3 fatty acids in serum samples has clinical applications in supplementation trials, but the analysis can be challenging due to low levels, stability issues and intra-individual variation. This study presents the single laboratory validation of a gas chromatographic-mass spectral (GC-MS) assay for analysis of fatty acid methyl esters (FAME) using sensitive single ion monitoring and provides data on fatty acid stability under different sample handling conditions. Recovery of total fatty acids from serum with Folch extraction was optimized and parallelism tests with spiked samples indicated that the serum matrix did not interfere with mass spectral quantitation. Precision and accuracy of the assay at the lowest limit of quantitation and at low, medium and high levels met with accepted guidelines for single laboratory validation. Several storage conditions that can be encountered with clinical samples also were evaluated for impact on fatty acid levels in serum. Serum from blood that was stored refrigerated for 3 days yielded similar results as serum that was prepared and frozen at -80°C immediately. Serum storage at room temperature for 3-24 hours and serum subjected to one freeze/thaw cycle had minimal effects on fatty acid levels. The intra-individual variability in pregnant women was reasonably small, with significant correlation coefficients ranging from 0.35 to 0.76 for blood drawn between 12-20 weeks versus 34-36 weeks of gestation. These results indicate that GC-MS with single ion monitoring is valid for the analysis of total fatty acids in clinical samples, even when blood processing cannot be performed in a timely manner.
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Affiliation(s)
- Jianwei Ren
- Department of Family Medicine, School of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Ellen L Mozurkewich
- Department of Obstetrics and Gynecology, School of Medicine, University of New Mexico, Albuquerque, NM, USA ; Department of Obstetrics and Gynecology, School of Medicine, University of Michigan, Ann Arbor, MI
| | - Ananda Sen
- Department of Family Medicine, School of Medicine, University of Michigan, Ann Arbor, MI, USA ; Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Anjel M Vahratian
- Department of Obstetrics and Gynecology, School of Medicine, University of Michigan, Ann Arbor, MI
| | - Thomas G Ferreri
- Department of Family Medicine, School of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Alexander N Morse
- Department of Family Medicine, School of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Zora Djuric
- Department of Family Medicine, School of Medicine, University of Michigan, Ann Arbor, MI, USA
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Abstract
HIV-associated lipodystrophy syndrome (HALS), comprising metabolic and morphological alterations, is a known side effect of highly active antiretroviral therapy (HAART). Evidence for the role of nutrition in the management of the systemic parameters of HALS is currently limited. In the present paper we review the current knowledge base surrounding HALS, focusing particularly on the role of nutrition in mitigating the systemic parameters of the syndrome. Reported prevalence of HALS was found to vary from 9 to 83 % due to lack of a standardised definition, as well as variations in assessment methods and in the study population used. HALS is associated with both morphological (lipoatrophy, lipohypertrophy) and metabolic (dyslipidaemia, glucose intolerance, diabetes, hypertension, endothelial dysfunction and atherosclerosis) alterations, which may occur singly or in combination, and are associated with an increased risk of CVD. HAART-induced adipocyte inflammation, oxidative stress and macrophage infiltration, as well as altered adipocyte function and mitochondrial toxicity, have been shown to be central to the development of HALS. The adipocyte, therefore, represents a plausible target for treatment. Pharmacological and surgical treatment interventions have shown effect. However, their use is associated with numerous adverse effects and complications. Targeted lifestyle interventions may provide a useful alternative for managing HALS owing to their safety and tolerability. A Mediterranean-style diet has been found to be effective in improving the systemic parameters of HALS. Furthermore, the effects of n-3 PUFA supplementation are encouraging and future randomised controlled trials investigating the beneficial effects of n-3 PUFA in HALS are justified.
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Grobler L, Siegfried N, Visser ME, Mahlungulu SSN, Volmink J. Nutritional interventions for reducing morbidity and mortality in people with HIV. Cochrane Database Syst Rev 2013:CD004536. [PMID: 23450554 DOI: 10.1002/14651858.cd004536.pub3] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Adequate nutrition is important for optimal immune and metabolic function. Dietary support may, therefore, improve clinical outcomes in HIV-infected individuals by reducing the incidence of HIV-associated complications and attenuating progression of HIV disease, improving quality of life and ultimately reducing disease-related mortality. OBJECTIVES To evaluate the effectiveness of various macronutrient interventions, given orally, in reducing morbidity and mortality in adults and children living with HIV infection. SEARCH METHODS We searched CENTRAL (up to August 2011), MEDLINE (1966 to August 2011), EMBASE (1988 to August 2011), LILACS (up to February 2012), and Gateway (March 2006-February 2010). We also scanned reference lists of articles and contacted authors of relevant studies and other researchers. SELECTION CRITERIA Randomised controlled trials evaluating the effectiveness of macronutrient interventions compared with no nutritional supplements or placebo in the management of adults and children infected with HIV. DATA COLLECTION AND ANALYSIS Three reviewers independently applied study selection criteria, assessed study quality, and extracted data. Effects were assessed using mean difference and 95% confidence intervals. Homogenous studies were combined wherever it was clinically meaningful to do so and a meta-analysis using the random effects model was conducted. MAIN RESULTS Fourteen trials (including 1725 HIV positive adults and 271 HIV positive children), were included in this review. Neither supplementary food nor daily supplement of Spirulina significantly altered the risk of death compared with no supplement or placebo in malnourished, ART naive adult participants in the two studies which reported on this outcome. A nutritional supplement enhanced with protein did not significantly alter the risk of death compared to standard nutritional care in children with prolonged diarrhoea. Supplementation with macronutrient formulas given to provide protein and/or energy and fortified with micronutrients, in conjunction with nutrition counselling, significantly improved energy intake (3 trials; n=131; MD 393.57 kcal/day; 95% CI: 224.66 to 562.47;p<0.00001) and protein intake (2 trials; n=81; MD 23.5 g/day; 95% CI: 12.68, 34.01; p<0.00001) compared with no nutritional supplementation or nutrition counselling alone in adult participants with weight loss. In general supplementation with specific macronutrients such as amino acids, whey protein concentration or Spirulina did not significantly alter clinical, anthropometric or immunological outcomes compared with placebo in HIV-infected adults and children. AUTHORS' CONCLUSIONS Given the current evidence base, which is limited to fourteen relatively small trials all evaluating different macronutrient supplements in different populations at different stages of HIV infection and with varying treatment status, no firm conclusions can be drawn about the effects of macronutrient supplementation on morbidity and mortality in people living with HIV. It is, however, promising to see more studies being conducted in low-income countries, and particularly in children, where macronutrient supplementation both pre-antiretroviral treatment and in conjunction with antiretroviral treatment might prove to be beneficial.
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Affiliation(s)
- Liesl Grobler
- Centre for Evidence-based Health Care, Stellenbosch University, Cape Town, South Africa.
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Stradling C, Chen YF, Russell T, Connock M, Thomas GN, Taheri S. The effects of dietary intervention on HIV dyslipidaemia: a systematic review and meta-analysis. PLoS One 2012; 7:e38121. [PMID: 22701607 PMCID: PMC3372478 DOI: 10.1371/journal.pone.0038121] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Accepted: 05/01/2012] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Efficacy of dietary intervention for treatment and prevention of HIV-related lipid disturbances has not been well established. METHODS We conducted a systematic search of electronic databases supplemented with manual searches and conference abstracts, without language restriction. All randomised controlled trials (RCTs) with blood lipid outcomes, involving dietary intervention or supplementation for the treatment or prevention of adult HIV dyslipidaemia, versus no or other intervention were included. Two authors using predefined data fields, including study quality indicators, extracted data independently. RESULTS Eighteen studies (n = 873) met our inclusion criteria. Seven RCTs for omega-3 supplementation (n = 372), and four RCTs for dietary intervention (n = 201) were meta-analysed using random-effects models. Mild statistical heterogeneity was observed. Dietary intervention reduced triglyceride levels by -0·46 mmol/l (95%CI: -0·85 to -0·07 mmol/l) compared to control. Omega-3 supplementation reduced triglyceride levels by -1.12 mmol/l, (95%CI: -1·57 to -0·67 mmol/l) and total cholesterol, -0·36 mmol/l (95%CI: -0·67 to -0·05 mmol/l) compared to placebo/control. CONCLUSIONS Both omega-3 supplementation and dietary intervention reduced triglyceride level, with the latter possibly to a smaller extent. While dietary interventions are beneficial, more stringent dietary approaches may be necessary to fully address lipid disturbances in HIV patients. TRIAL REGISTRATION PROSPERO 2011:CRD42011001329.
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Affiliation(s)
- Clare Stradling
- HIV Metabolic Clinic, Heart of England NHS Foundation Trust, Birmingham, United Kingdom
- Birmingham and Black Country NIHR CLAHRC, University of Birmingham, Birmingham, United Kingdom
| | - Yen-Fu Chen
- Birmingham and Black Country NIHR CLAHRC, University of Birmingham, Birmingham, United Kingdom
| | - Tracy Russell
- Dietetic Department, Western General Hospital, Edinburgh, United Kingdom
| | - Martin Connock
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - G. Neil Thomas
- School of Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, United Kingdom
| | - Shahrad Taheri
- HIV Metabolic Clinic, Heart of England NHS Foundation Trust, Birmingham, United Kingdom
- Birmingham and Black Country NIHR CLAHRC, University of Birmingham, Birmingham, United Kingdom
- School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, United Kingdom
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Malvestutto CD, Aberg JA. Management of dyslipidemia in HIV-infected patients. ACTA ACUST UNITED AC 2011; 6:447-462. [PMID: 22216062 DOI: 10.2217/clp.11.25] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Antiretroviral therapy has dramatically increased survival for HIV-infected individuals. As this population lives longer, coronary heart disease has become an important comorbid condition. Dyslipidemia in HIV-infected individuals is a complex condition, with multiple contributing factors including the HIV virus itself, individual genetic characteristics and antiretroviral therapy-induced metabolic changes. Effective management of dyslipidemia in this population is essential to reduce cardiovascular risk but presents multiple challenges due to interactions between antiretroviral therapy agents and lipid-lowering medications.
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Affiliation(s)
- Carlos D Malvestutto
- Division of Infectious Diseases & Immunology, Bellevue Hospital Center, New York University School of Medicine, NY, USA
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Abstract
Dyslipidemia now is recognized as a significant potential adverse event in HIV-infected patients who are receiving antiretroviral therapy. HIV-infected persons who have hyperlipidemia should be managed similarly to those without HIV infection in accordance with the National Cholesterol Education Program. Providers must treat the HIV infection first; if dyslipidemia develops, patients should be prescribed lipid-lowering therapies or should consider modifying their current antiretroviral therapy, if indicated. Evidence for these two strategies is discussed.
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Affiliation(s)
- Judith A Aberg
- Bellevue Hospital Center, AIDS Clinical Trials Unit, New York University School of Medicine, 550 First Avenue, BCD 5 (Room 558), NY 10016, USA.
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