Symptom management for irritable bowel syndrome constipation (IBS-C)
肠易激综合征便秘 (IBS-C) 的症状管理
基本信息
- 批准号:8505034
- 负责人:
- 金额:$ 60.08万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2012
- 资助国家:美国
- 起止时间:2012-07-04 至 2016-04-30
- 项目状态:已结题
- 来源:
- 关键词:Abdominal PainAcupuncture procedureAdultAdverse effectsAffectAmericanBlindedChinese Traditional MedicineChronicClinical TrialsConstipationDefecationDiagnosisDiagnosticDiet ModificationDiseaseDistressEquilibriumFecesGasesGastrointestinal DiseasesGuidelinesHealthcareHourIndividualIntakeInterventionIntestinesIrritable Bowel SyndromeLicensingLifeLinkLower Gastrointestinal TractMeasuresModelingMoxibustionOutcomePatientsPatternPersonsPharmacologic SubstancePhysiciansPlacebosProbioticsProductivityProtocols documentationProviderPsychotherapyQuality of lifeRandomizedRandomized Controlled Clinical TrialsReportingResearchResourcesSF-36SchoolsSeveritiesSolvay brand of moxonidineStructureSymptomsTestingTimeTrainingUnited StatesVisitWomanWorkbaseblindclinically relevantcontrol trialdesigndiarieseffective therapyefficacy testingfollow-uphealth care service utilizationimprovedinstrumentmennovel strategiespatient orientedplacebo controlled studyprimary outcomeproductivity lossprogramsprospectivepsychological distressresponsescreeningsecondary outcomesexsuccesssymptom managementtreatment effecttreatment strategy
项目摘要
DESCRIPTION (provided by applicant): Irritable Bowel Syndrome (IBS) is a chronic condition which affects 15% to 20% of North Americans. IBS is defined as abdominal pain/discomfort in the mid or lower gastrointestinal (GI) tract, associated with defecation or a change in bowel patterns with features of disordered defecation. The chronic symptoms of IBS have been linked with decreased quality of life, decreased work productivity and increased healthcare utilization. Current therapies include dietary modification, psychotherapy, probiotics, and pharmaceutical agents. None of these therapies are curative, some have life threatening side effects and results from research have been equivocal. Acupuncture/Moxibustion (Acu/Moxa), used in traditional Chinese medicine (TCM), is used to manage various GI disorders. However, few acupuncture studies have had the necessary rigor to evaluate this therapy. This application follows accepted standards of rigorous clinical trials with the primary aim to investigate the efficacy of Acu/Moxa in a randomized, blinded, sham/placebo controlled study to reduce abdominal pain/discomfort and IBS secondary supporting symptoms (IBS-SecS) (intestinal gas, bloating, stool consistency). 183 adults, diagnosed with IBS-Constipation (IBS-C) based on the ROME III criteria, will be randomized to one of three conditions: 1) Protocol-oriented Acu/Moxa (Standard); 2) Patient-oriented Acu/Moxa (Individualized TCM diagnosis and point prescription), or 3) Sham Acu/Placebo Moxa (Control). All subjects will attend a screening/intake session, twice weekly treatment sessions for 4 weeks, one weekly treatment sessions for 4 weeks, and 2 long-term non-treatment follow-up sessions at weeks 12 and 24. A Diagnostic Acupuncturist (blinded to treatment assignment) assesses each subject and prescribes Acu-points; a licensed Treating Acupuncturist trained in TCM delivers the intervention according to the randomization assignment; and all subjects complete the same instruments and daily symptom diaries for the duration of the study. Secondary aims assess treatment group differences in patient-rated global improvement, quality of life and psychological distress (SA#2); healthcare resource utilization and work productivity loss (SA#3); and explore the relationship between TCM diagnoses and response to treatment (SA#4). Power analysis to detect clinically meaningful differences in group-by-time interactions with 80% power, 5% alpha, a linear mixed model for repeated measures (baseline, 4, 8, 12 & 24 wks) calls for 55 S/group: total=183 when 18 additional subjects are included for attrition. Intent-to-treat analysis of group differences in primary and secondary outcomes will also use mixed models with fixed effects for group, time and their interaction, and empirically determined covariance structure and baseline level of the outcome as a continuous covariate. Secondary analyses will estimate the influence of baseline confounders and time-dependent variables to the estimate of the treatment effect.
描述(由申请人提供):肠易激综合征(IBS)是一种慢性疾病,影响15%至20%的北美人。IBS被定义为中、下胃肠道的腹痛/不适,伴有排便或肠道形态改变,伴有排便紊乱。肠易激综合征的慢性症状与生活质量下降、工作效率下降和医疗保健利用率增加有关。目前的治疗方法包括饮食调整、心理治疗、益生菌和药物。这些疗法都不能治愈,有些还会产生危及生命的副作用,研究结果也不明确。针灸(Acu/Moxa),在传统中医(TCM)中使用,用于治疗各种胃肠道疾病。然而,很少有针灸研究有必要的严谨性来评估这种疗法。本申请遵循严格临床试验的公认标准,主要目的是在一项随机、盲法、假/安慰剂对照研究中调查Acu/Moxa的疗效,以减轻腹痛/不适和IBS继发性支持症状(IBS- secs)(肠气、腹胀、大便一致性)。183名根据ROME III标准诊断为ibs -便秘(IBS-C)的成年人将被随机分为三种情况之一:1)面向协议的Acu/Moxa(标准);2)以患者为导向的针灸(个体化中医诊断和穴位方剂),或3)假针灸/安慰剂针灸(对照)。所有受试者将参加筛查/摄入阶段,每周两次治疗阶段,持续4周,每周一次治疗阶段,持续4周,并在第12周和第24周进行2次长期非治疗随访。诊断针灸师(对治疗任务不知情)评估每个受试者并开出穴位处方;经中医培训的执业针灸师根据随机分配提供干预;所有受试者在研究期间完成相同的工具和每日症状日记。次要目的评估治疗组在患者评价的整体改善、生活质量和心理困扰(SA#2)方面的差异;医疗保健资源利用和工作效率损失(SA#3);探讨中医诊断与治疗反应的关系(SA#4)。功率分析以80%功率,5% alpha检测各组按时间相互作用的临床意义差异,重复测量(基线,4,8,12和24周)的线性混合模型要求55 S/组:当额外包括18名受试者进行消耗时,总数=183。对主要和次要结局的组间差异的意向治疗分析也将使用混合模型,对组、时间及其相互作用具有固定效应,并通过经验确定结果的协方差结构和基线水平作为连续协变量。二次分析将估计基线混杂因素和时间相关变量对治疗效果估计的影响。
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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JOYCE K ANASTASI其他文献
JOYCE K ANASTASI的其他文献
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{{ truncateString('JOYCE K ANASTASI', 18)}}的其他基金
A Symptom Management Efficacy Study to Reduce Distal Neuropathic Pain
减轻远端神经病理性疼痛的症状管理功效研究
- 批准号:
10153892 - 财政年份:2018
- 资助金额:
$ 60.08万 - 项目类别:
A Symptom Management Efficacy Study to Reduce Distal Neuropathic Pain
减轻远端神经病理性疼痛的症状管理功效研究
- 批准号:
10405461 - 财政年份:2018
- 资助金额:
$ 60.08万 - 项目类别:
Symptom management for irritable bowel syndrome constipation (IBS-C)
肠易激综合征便秘 (IBS-C) 的症状管理
- 批准号:
8645429 - 财政年份:2012
- 资助金额:
$ 60.08万 - 项目类别:
Symptom management for irritable bowel syndrome constipation (IBS-C)
肠易激综合征便秘 (IBS-C) 的症状管理
- 批准号:
8345938 - 财政年份:2012
- 资助金额:
$ 60.08万 - 项目类别:
Symptom management for irritable bowel syndrome constipation (IBS-C)
肠易激综合征便秘 (IBS-C) 的症状管理
- 批准号:
8834850 - 财政年份:2012
- 资助金额:
$ 60.08万 - 项目类别:
Protocol- vs Patient-Oriented TCM Practices: A RCT for IBS Symptom Management
方案与以患者为中心的中医实践:IBS 症状管理的随机对照试验
- 批准号:
7833948 - 财政年份:2009
- 资助金额:
$ 60.08万 - 项目类别:
Protocol- vs Patient-Oriented TCM Practices: A RCT for IBS Symptom Management
方案与以患者为中心的中医实践:IBS 症状管理的随机对照试验
- 批准号:
8038281 - 财政年份:2009
- 资助金额:
$ 60.08万 - 项目类别:
Protocol- vs Patient-Oriented TCM Practices: A RCT for IBS Symptom Management
方案与以患者为中心的中医实践:IBS 症状管理的随机对照试验
- 批准号:
7799867 - 财政年份:2009
- 资助金额:
$ 60.08万 - 项目类别:
Protocol- vs Patient-Oriented TCM Practices: A RCT for IBS Symptom Management
方案与以患者为中心的中医实践:IBS 症状管理的随机对照试验
- 批准号:
8234885 - 财政年份:2009
- 资助金额:
$ 60.08万 - 项目类别:
Design, Methods, Biostatistics, and Economic Analysis Core
设计、方法、生物统计学和经济分析核心
- 批准号:
7456025 - 财政年份:2007
- 资助金额:
$ 60.08万 - 项目类别: