OMEGA-3 FOR DEPRESSION AND OTHER CARDIAC RISK FACTORS
OMEGA-3 针对抑郁症和其他心脏危险因素
基本信息
- 批准号:8988288
- 负责人:
- 金额:$ 71.06万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2014
- 资助国家:美国
- 起止时间:2014-01-01 至 2017-12-31
- 项目状态:已结题
- 来源:
- 关键词:Adverse effectsAntidepressive AgentsBloodC-reactive proteinCardiacCardiovascular systemCitalopramClinical TrialsCoagulation ProcessCognitive TherapyControl GroupsControlled Clinical TrialsCoronary heart diseaseDSM-IVDietary intakeDisease-Free SurvivalDocosahexaenoic AcidsDouble-Blind MethodEicosapentaenoic AcidElectrocardiogramEnrollmentErythrocytesEvaluationEventFatty AcidsFibrinogenFluoxetineFormulationFutureHamilton Rating Scale for DepressionHealthHeartHeart DiseasesHeart RateHourInflammationInterventionLeadMajor Depressive DisorderMeasuresMediatingMental DepressionMirtazapineMonitorMorbidity - disease rateOmega-3 Fatty AcidsOutcomeParticipantPatientsPharmaceutical PreparationsPhospholipidsPlacebo ControlPlacebosPlasmaPlatelet Factor 4PopulationPublishingQuality of lifeRandomizedReportingResearchRiskRisk FactorsRisk MarkerSertralineSeveritiesTNF geneTestingTimeacute coronary syndromebasecapsulecardiac depressioncardiovascular risk factorclinical practicecomorbid depressiondepressed patientdosageeffective therapyefficacy testingefficacy trialheart rate variabilityimprovedinterpersonal therapymeetingsmortalitysingle episode major depressive disorderstandard caresudden cardiac deathtreatment effect
项目摘要
DESCRIPTION (provided by applicant): Depression increases the risk for cardiac morbidity and mortality 2-4 fold in patients with coronary heart disease (CHD). Recent clinical trials have tested standard treatments for comorbid depression in patients with CHD, and some have evaluated their effects on cardiac morbidity and mortality. Most of these trials have shown that standard treatments have only modest effects on depression and have produced relatively small differences between the intervention and control condition. Consequently, they have been unable to determine whether effective treatment of depression can improve cardiac outcomes. Low dietary intake and low plasma phospholipid or erythrocyte levels of two omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are associated with depression and other cardiac risk markers, including ones that may mediate the relationship between depression and cardiac mortality. There is growing evidence from small psychiatric trials that the efficacy of standard antidepressants can be improved by coadministration of an omega-3 FA formulation containing at least 1 gram of EPA with a ratio of between 2 to 4 parts EPA to 1 part DHA (2-4EPA:1DHA). The purpose of the proposed research is to determine whether antidepressant augmentation with this omega-3 FA formulation is superior to antidepressant therapy alone for major depression in patients with CHD, and to investigate its effects on other cardiac risk markers in these patients. The proposed study is a randomized, placebo-controlled, double-blind clinical trial. Patients who meet the DSM-IV-TR criteria for a major depressive episode 2-4 months after an acute coronary syndrome (ACS) will be given 25 mg/day of sertraline plus two placebo capsules for 14 days. The first 170 participants who continue to meet the DSM-IV-TR criteria for major depression, score e15 on the Hamilton Rating Scale for Depression (HAM-D), report no serious side effects, and take both drugs >90% of days, will undergo a baseline evaluation and then be randomly assigned to receive either 50 mg/day of sertraline plus omega-3 FA or 50 mg/day of sertraline plus placebo for 10 weeks. At baseline and after 10 weeks, participants will complete assessments of depression, 24 hour ambulatory ECG monitoring to measure 24 hour heart rate and heart rate variability, and blood draws to measure procoagulant and proinflammatory markers and blood levels of EPA, DHA, other omega-3 FAs, and the omega-6 FAs. If sertraline plus this omega-3 formulation significantly reduces depression compared to sertraline plus placebo, and if it improves or at least does not worsen other cardiovascular risk markers, this study will provide a strong basis for proposing a multicenter clinical trial of sertraline augmented with omega-3 to determine whether treatment of depression can improve survival in patients with post-ACS depression.
描述(由申请人提供):抑郁症使冠心病(CHD)患者的心脏病发病率和死亡率风险增加2-4倍。最近的临床试验已经测试了冠心病患者共病抑郁症的标准治疗,有些已经评估了它们对心脏病发病率和死亡率的影响。这些试验中的大多数都表明,标准治疗对抑郁症只有适度的影响,并且在干预和控制条件之间产生了相对较小的差异。因此,他们无法确定有效治疗抑郁症是否可以改善心脏结局。低饮食摄入量和低血浆磷脂或两种ω-3脂肪酸,二十碳五烯酸(EPA)和二十二碳六烯酸(DHA)的红细胞水平与抑郁症和其他心脏风险标志物有关,包括可能介导抑郁症和心脏死亡率之间关系的标志物。越来越多的小型精神病学试验证据表明,标准抗抑郁药的疗效可以通过同时服用含有至少1克EPA的omega-3 FA制剂来提高,EPA与DHA的比例为2 - 4份:1份(2- 4 EPA:1DHA)。这项研究的目的是确定这种omega-3 FA制剂的抗抑郁增强治疗是否上级单独治疗CHD患者的重度抑郁症,并研究其对这些患者其他心脏风险标志物的影响。拟议的研究是一项随机、安慰剂对照、双盲临床试验。在急性冠状动脉综合征(ACS)后2-4个月,符合DSM-IV-TR重度抑郁发作标准的患者将被给予25 mg/天的舍曲林加2粒安慰剂胶囊,持续14天。前170名继续符合DSM-IV-TR重度抑郁症标准的参与者,在汉密尔顿抑郁量表(HAM-D)上评分e15,报告没有严重的副作用,并且服用两种药物>90%的天数,将接受基线评估,然后随机分配接受50 mg/天舍曲林加omega-3 FA或50 mg/天舍曲林加omega-3 FA。舍曲林加安慰剂10周。在基线和10周后,参与者将完成抑郁症评估,24小时动态ECG监测以测量24小时心率和心率变异性,抽血以测量促凝血和促炎标志物以及EPA,DHA,其他omega-3 FA和omega-6 FA的血液水平。如果舍曲林加这种omega-3制剂与舍曲林加安慰剂相比显著降低抑郁症,并且如果它改善或至少不恶化其他心血管风险标志物,则本研究将为提出舍曲林加omega-3的多中心临床试验提供强有力的基础,以确定抑郁症治疗是否可以改善ACS后抑郁症患者的生存率。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
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ROBERT M CARNEY其他文献
ROBERT M CARNEY的其他文献
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{{ truncateString('ROBERT M CARNEY', 18)}}的其他基金
Fatigue, Anhedonia and Cardiac Prognostic Markers in Depressed Patients with Coronary Heart Disease
冠心病抑郁患者的疲劳、快感缺乏和心脏预后标志物
- 批准号:
10411951 - 财政年份:2020
- 资助金额:
$ 71.06万 - 项目类别:
Fatigue, Anhedonia and Cardiac Prognostic Markers in Depressed Patients with Coronary Heart Disease
冠心病抑郁患者的疲劳、快感缺乏和心脏预后标志物
- 批准号:
10171891 - 财政年份:2020
- 资助金额:
$ 71.06万 - 项目类别:
OMEGA-3 FOR DEPRESSION AND OTHER CARDIAC RISK FACTORS
OMEGA-3 针对抑郁症和其他心脏危险因素
- 批准号:
8787486 - 财政年份:2014
- 资助金额:
$ 71.06万 - 项目类别:
RANDOMIZED CONTROLLED TRIAL OF SCREENING FOR DEPRESSION IN CARDIAC OUTPATIENTS
心脏病门诊患者抑郁症筛查的随机对照试验
- 批准号:
8698763 - 财政年份:2011
- 资助金额:
$ 71.06万 - 项目类别:
RANDOMIZED CONTROLLED TRIAL OF SCREENING FOR DEPRESSION IN CARDIAC OUTPATIENTS
心脏病门诊患者抑郁症筛查的随机对照试验
- 批准号:
8305973 - 财政年份:2011
- 资助金额:
$ 71.06万 - 项目类别:
RANDOMIZED CONTROLLED TRIAL OF SCREENING FOR DEPRESSION IN CARDIAC OUTPATIENTS
心脏病门诊患者抑郁症筛查的随机对照试验
- 批准号:
8098552 - 财政年份:2011
- 资助金额:
$ 71.06万 - 项目类别:
RANDOMIZED CONTROLLED TRIAL OF SCREENING FOR DEPRESSION IN CARDIAC OUTPATIENTS
心脏病门诊患者抑郁症筛查的随机对照试验
- 批准号:
8479332 - 财政年份:2011
- 资助金额:
$ 71.06万 - 项目类别:
CARDIAC RISK MARKERS AND UNREMITTING DEPRESSION IN ACUTE CORONARY SYNDROME
急性冠脉综合征中的心脏风险标志物和持续抑郁
- 批准号:
8054977 - 财政年份:2009
- 资助金额:
$ 71.06万 - 项目类别:
CARDIAC RISK MARKERS AND UNREMITTING DEPRESSION IN ACUTE CORONARY SYNDROME
急性冠脉综合征中的心脏风险标志物和持续抑郁
- 批准号:
7769472 - 财政年份:2009
- 资助金额:
$ 71.06万 - 项目类别:
CARDIAC RISK MARKERS AND UNREMITTING DEPRESSION IN ACUTE CORONARY SYNDROME
急性冠脉综合征中的心脏风险标志物和持续抑郁
- 批准号:
8266006 - 财政年份:2009
- 资助金额:
$ 71.06万 - 项目类别: