PTSD and Predictors of Residential Drug Treatment Drop Out

创伤后应激障碍 (PTSD) 和住院戒毒治疗退出的预测因素

• 批准号: 7603088
• 负责人: MATTHEW T TULL
• 金额: $ 17.97万
• 依托单位: UNIVERSITY OF MISSISSIPPI MED CTR
• 依托单位国家: 美国
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-04-01 至 2011-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7603088
• 关键词: Affect; Affective; Alcohol or Other Drugs use; Anxiety; Behavioral; Biological; Comorbidity; DSM-IV; Data; Development; Diagnosis; Distress; Drops; Drug Addiction; Drug user; Emotional; Emotions; Exhibits; Functional disorder; Hydrocortisone; Knowledge; Legal Obligations; Link; Measures; Mediating; Mediator of activation protein; Minority; Modeling; Outcome; Patient Self-Report; Patients; Pharmaceutical Preparations; Physiological; Population; Post-Traumatic Stress Disorders; Proxy; Psychopathology; Readiness; Recording of previous events; Research; Residential Treatment; Risk; Role; Salivary; Self Medication; Severities; Substance Use Disorder; Substance abuse problem; Testing; Trauma; Treatment Failure; abstracting; demographics; distress tolerance; effective intervention; high risk; improved; indexing; inner city; meetings; novel; programs; psychologic; standard care; therapy development; treatment center

DESCRIPTION (provided by applicant): Substance use disorders (SUDs) are highly comorbid with posttraumatic stress disorder (PTSD; Kessler et al., 1995), and this particular comorbidity is associated with a greater likelihood of substance use treatment failure (e.g., Ouimette et al., 1998). Further, research suggests that it is not traumatic exposure per se that puts substance users at greater risk for treatment failure, but whether or not PTSD is present (Chilcoat & Breslau, 1998). Despite some evidence that there is something unique to the presence of PTSD that negatively affects the course and outcome of substance use treatment, studies have not yet comprehensively examined whether this heightened risk is due to current PTSD, past PTSD, or simply a consequence of severe past traumatic exposure. Further, studies have yet to explore the specific mechanisms underlying this increased risk. Mechanisms may be identified from the self-medication model of substance use (Brady et al., 2004). Building from this model, SUD patients with current PTSD may be at risk for treatment drop-out to the extent to which they exhibit emotional vulnerabilities in the form of (a) emotion deregulation; (b) anxiety sensitivity; (c) distress intolerance; (d) emotional avoidance; and/or e) HPA axis dysfunction. To test the mediational role of these variables in treatment drop-out, we will examine four groups (n = 50/group) of inner-city drug users in a residential treatment center: (1) SUD patients with no history of DSM-IV PTSD criterion A traumatic exposure; (2) SUD patients with a history of DSM-IV PTSD criterion A traumatic exposure but not meeting criteria for current or past PTSD; (3) SUD patients with a history of DSM-IV PTSD criterion A traumatic exposure not meeting criteria for current PTSD (past month), but meeting criteria for past PTSD (criteria met for a PTSD diagnosis before one month ago); and (4) SUD patients meeting criteria for current PTSD (which includes the presence of criterion A traumatic exposure). We expect that SUD patients with current PTSD, as compared to all other groups, will exhibit the highest rates of treatment drop-out. Further, emotion dysregulation, anxiety sensitivity, emotional avoidance, low distress tolerance, and HPA axis dysfunction will mediate this relationship, even when controlling for variables often associated with treatment failure (e.g., demographics, negative affect, treatment readiness, severity of past traumatic exposure, level of drug dependence, psychiatric comorbidity).

描述（由申请人提供）：物质使用障碍（SUD）与创伤后应激障碍（PTSD; Kessler等人，1995），并且这种特定的合并症与物质使用治疗失败的更大可能性相关（例如，Ouimette等人，1998年）。此外，研究表明，不是创伤暴露本身使物质使用者面临更大的治疗失败风险，而是是否存在PTSD（Chilcoat & Breslau，1998）。尽管有一些证据表明，PTSD的存在有一些独特的东西，对物质使用治疗的过程和结果产生负面影响，但研究尚未全面研究这种高风险是否是由于当前的PTSD，过去的PTSD，或者仅仅是过去严重创伤暴露的结果。此外，研究尚未探索这种风险增加的具体机制。可以从物质使用的自我药物治疗模型中识别机制（布雷迪等人，2004年）。从该模型构建，患有当前PTSD的SUD患者可能处于治疗退出的风险中，达到他们表现出以下形式的情绪脆弱性的程度：（a）情绪失调;（B）焦虑敏感性;（c）痛苦不耐受;（d）情绪回避;和/或e）HPA轴功能障碍。为了检验这些变量在治疗退出中的中介作用，我们将检查四组（n = 50/组）在住宅治疗中心的市中心吸毒者：（1）没有DSM-IV PTSD标准A创伤暴露史的SUD患者;（2）有DSM-IV PTSD标准A创伤暴露史但不符合当前或过去PTSD标准的SUD患者;（3）具有DSM-IV PTSD标准A创伤暴露史的SUD患者，其不满足当前PTSD的标准（过去一个月），但满足过去PTSD的标准（在一个月前满足PTSD诊断的标准）;和（4）满足当前PTSD的标准（其包括存在标准A创伤暴露）的SUD患者。我们预计，与所有其他组相比，目前患有PTSD的SUD患者将表现出最高的治疗脱落率。此外，情绪失调、焦虑敏感性、情绪回避、低痛苦耐受性和HPA轴功能障碍将介导这种关系，即使在控制通常与治疗失败相关的变量（例如，人口统计学、负面影响、治疗准备、过去创伤暴露的严重程度、药物依赖水平、精神病合并症）。

项目成果

Major Depression and Risky Sexual Behavior among Substance Dependent Patients: The Moderating Roles of Distress Tolerance and Gender.

物质依赖患者的重度抑郁症和危险性行为：痛苦耐受性和性别的调节作用。

• DOI: 10.1007/s10608-012-9490-3
• 发表时间: 2013
• 期刊: Cognitive therapy and research
• 影响因子: 2.8
• 作者: Tull,MatthewT;Gratz,KimL
• 通讯作者: Gratz,KimL

Examining the interactive effect of posttraumatic stress disorder, distress tolerance, and gender on residential substance use disorder treatment retention.

检查创伤后应激障碍、痛苦耐受性和性别对居住物质使用障碍治疗保留的交互影响。

• DOI: 10.1037/a0029911
• 发表时间: 2013
• 期刊: Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors
• 作者: Tull,MatthewT;Gratz,KimL;Coffey,ScottF;Weiss,NicoleH;McDermott,MichaelJ
• 通讯作者: McDermott,MichaelJ

Examining Relationships between Gender, Opioid Dependence, and Distress Tolerance among Patients in Substance Use Disorder Treatment.

• DOI: 10.1080/10826084.2020.1741632
• 发表时间: 2020
• 期刊: Substance use & misuse
• 影响因子: 2
• 作者: Tull MT;Edmonds KA;Forbes CN;Richmond JR;Rose JP;Anestis MD;Gratz KL
• 通讯作者: Gratz KL

The moderating role of distress tolerance in the relationship between posttraumatic stress disorder symptom clusters and suicidal behavior among trauma exposed substance users in residential treatment.

遇险耐受性在创伤后症状群和自杀行为之间的关系中的调节作用在住院治疗中暴露的药物使用者之间的自杀行为。

• DOI: 10.1080/13811118.2012.695269
• 发表时间: 2012
• 期刊: Archives of suicide research : official journal of the International Academy for Suicide Research
• 作者: Anestis MD;Tull MT;Bagge CL;Gratz KL
• 通讯作者: Gratz KL

The relative and unique contributions of emotion dysregulation and impulsivity to posttraumatic stress disorder among substance dependent inpatients.

情绪失调和冲动对物质依赖住院患者创伤后应激障碍的相对和独特贡献。

• DOI: 10.1016/j.drugalcdep.2012.07.017
• 发表时间: 2013
• 期刊: Drug and alcohol dependence
• 影响因子: 4.2
• 作者: Weiss,NicoleH;Tull,MatthewT;Anestis,MichaelD;Gratz,KimL
• 通讯作者: Gratz,KimL