Symptom-Onset Antidepressant Treatment for PMDD

经前抑郁症 (PMDD) 症状发作的抗抑郁治疗

• 批准号: 7588082
• 负责人: Kimberly A Yonkers
• 金额: $ 31.2万
• 依托单位: YALE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-04-01 至 2012-02-29
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7588082
• 关键词: Address; Adult; Adverse effects; Affect; Age; Antidepressive Agents; Area; Behavioral; Blinded; Characteristics; Clinical; Complex; Cues; Data; Disease; Dose; Enrollment; Evidence based treatment; Family; Feeling suicidal; Financial cost; Guidelines; Lead; Learning; Left; Life; Literature; Measures; Menopause; Menstrual cycle; Menstruation; Modality; Moods; Nature; Occupational; Outcome Measure; Patients; Pharmaceutical Preparations; Phase; Placebos; Premenstrual Tension; Premenstrual syndrome; Process; Quality of life; Questionnaires; Randomized; Research Design; Research Personnel; Risk; Screening procedure; Selective Serotonin Reuptake Inhibitor; Sertraline; Severities; Severity of illness; Site; Suicide; Symptoms; Syndrome; Testing; Therapeutic; Time; Treatment Efficacy; Treatment Protocols; Universities; Virginia; Voice; Withdrawal; Woman; Work; active method; capsule; compliance behavior; cost; dosage; experience; functional disability; impression; improved; medical schools; meetings; novel; pill; placebo controlled study; premenstrual dysphoric disorder; programs; prospective; reproductive; response; satisfaction; social; sound; suicidal; treatment duration; treatment response

DESCRIPTION (provided by applicant): Premenstrual dysphoric disorder (PMDD) affects 3-8% of reproductive age women. The disorder is a complex of mood, behavioral, and physical symptoms that disrupt family, social, and occupational functioning during each menstrual cycle. 70% of women with PMDD respond to treatment with serotonin reuptake inhibitors (SRIs); the onset of response is unusually rapid, occurring within a few days. Restricting SRI use to 2 weeks prior to menses appears to provide a similar degree of symptom relief as continuous daily dosing throughout the menstrual cycle. However, many women have symptoms for <1 week, and there has been inadequate examination of whether a briefer (< 2 week) period of SRI treatment is effective. Such an approach would reduce medication exposure, financial cost, and side effect burden for women with PMDD; symptom-onset dosing would be more convenient and the participatory nature of the approach may enhance compliance. While some practitioners already prescribe symptom-onset treatment, it has not been tested in an adequately powered, placebo-controlled study increasing the risk of under-treating patients if this modality is not effective. Moreover, abruptly stopping SRIs may be associated with discontinuation symptoms and this risk has not been adequately evaluated. The primary specific aims of this application are to: 1) assess whether the SRI sertraline is more effective than placebo at ameliorating symptoms of PMDD when capsules are taken from the point premenstrual symptoms begin through the onset of menses (i.e., "symptom-onset dosing"); and 2) evaluate whether stopping pills at the onset of menses or shortly thereafter is associated with SRI discontinuation symptoms. Secondary analyses will explore whether symptom severity, impairing physical symptoms and suicidality moderate treatment response. 300 women will be enrolled across 3 sites: Yale School of Medicine, Weill Medical College of Cornell University, and Virginia Commonwealth University. Following 2 months of prospective screening assessment, subjects who meet criteria for PMDD will be randomized to symptom-onset treatment with either sertraline or placebo for 6 months. Independent blinded evaluators will observe and confirm scoring on subjective measures of outcome. The findings of this study, designed to reflect real-life implementation (i.e., symptom onset), will assist in developing practical treatment guidelines for women with PMDD.

描述（由申请人提供）：经前烦躁不安（PMDD）影响3-8%的育龄妇女。这种障碍是一种情绪、行为和身体症状的综合体，在每个月经周期都会破坏家庭、社会和职业功能。70%的经前抑郁女性对血清素再摄取抑制剂（SRIs）治疗有反应；反应的开始异常迅速，在几天内发生。将SRI限制在月经前2周使用，似乎与在整个月经周期中连续每日给药提供相似程度的症状缓解。然而，许多女性的症状持续时间小于1周，并且对于较短（< 2周）的SRI治疗是否有效的检查不足。这种方法将减少经前不悦症妇女的药物暴露、经济成本和副作用负担；从症状开始给药会更方便，而且这种方法的参与性可能会提高依从性。虽然一些医生已经开出了症状性治疗的处方，但它还没有在一项充分有力的安慰剂对照研究中进行测试，如果这种方式无效，会增加治疗不足患者的风险。此外，突然停止SRIs可能与停药症状有关，这种风险尚未得到充分评估。本应用的主要具体目的是：1)评估当胶囊从经前症状开始到月经开始（即“症状开始剂量”）时，SRI舍曲林在改善经前抑郁症状方面是否比安慰剂更有效；2)评估在月经开始时或之后不久停药是否与SRI停药症状相关。二次分析将探讨症状严重程度、身体损害症状和自杀倾向是否会缓和治疗反应。300名女性将在三个地点被招募：耶鲁大学医学院、康奈尔大学威尔医学院和弗吉尼亚联邦大学。经过2个月的前瞻性筛查评估，符合经前抑郁症标准的受试者将被随机分配到使用舍曲林或安慰剂进行6个月的症状发作治疗。独立的盲法评估者将观察并确认对结果的主观测量评分。这项研究的结果旨在反映现实生活中的实施（即症状发作），将有助于为患有经前不悦症的妇女制定实用的治疗指南。