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临床试验/NCT00722670
NCT00722670已完成1 期

Woman-Focused HIV Prevention With Pregnant African-Americans

RTI International2 个研究点 分布在 1 个国家目标入组 100 人开始时间: 2007年6月最近更新:
适应症

试验速览

阶段
1 期
状态
已完成
入组人数
100
试验地点
2
主要终点
To compare the relative efficacy of the woman-focused intervention in reductions in substance abuse and sexual risk behaviors, maintain retention in drug treatment, reduce violence, and improve prenatal care and ARV treatment adherence (as needed).

研究概览

简要总结

We will iteratively adapt and modify the NC woman-focused intervention (Women's CoOp), including the field manual and instrumentation, to focus on pregnant African-American women who abuse crack, are currently in substance abuse treatment, and are at risk for HIV or are HIV positive. We then will test the newly developed intervention in a Stage IB pilot-sized randomized clinical trial (RCT) in a traditional substance abuse treatment clinic to determine (a) feasibility; (b) relative efficacy compared with substance abuse treatment-as-usual (TAU), across several domains of functioning (e.g., substance use, HIV risk behaviors); and (c) the intervention's potential mechanisms of action.

The specific aims of this Stage IA/B study are as follows:

Aim 1. To adapt the culturally specific, manualized woman-focused intervention to specifically address issues of pregnancy and substance abuse, relationships with men, social support, parenting, HIV status, living with HIV, antiretroviral (ARV) treatment, and HIV risk-reduction methods for pregnant and postpartum women.

Aim 2. To compare the relative efficacy of the woman-focused intervention for pregnant women relative to standard substance abuse treatment to sustain reductions in substance abuse and sexual risk behaviors, maintain retention in drug treatment, reduce violence, and improve prenatal care and ARV treatment adherence (as needed) at 3- and 6-month follow-up.

Aim 3. To explore the intervention's potential mechanisms of action (e.g., by examining the mediating effects of changes in knowledge about HIV risk behaviors, psychological distress, readiness for change) and moderating factors (e.g., HIV status, age, stage of pregnancy, relationships with men) that may influence response to the treatment.

详细描述

We iteratively adapted and modified the NC woman-focused intervention (Women's CoOp), including the field manual and instrumentation, to focus on pregnant African-American women who abused crack, were currently in substance abuse treatment, and were at risk for HIV or were HIV positive. We then tested the newly developed intervention in a Stage IB pilot-sized randomized clinical trial (RCT) in a traditional substance abuse treatment clinic to determine (a) feasibility; (b) relative efficacy compared with substance abuse treatment-as-usual (TAU), across several domains of functioning (e.g., substance use, HIV risk behaviors); and (c) the intervention's potential mechanisms of action.

The specific aims of this Stage IA/B study were as follows:

Aim 1. To adapt the culturally specific, manualized woman-focused intervention to specifically address issues of pregnancy and substance abuse, relationships with men, social support, parenting, HIV status, living with HIV, antiretroviral (ARV) treatment, and HIV risk-reduction methods for pregnant and postpartum women.

Aim 2. To compare the relative efficacy of the woman-focused intervention for pregnant women relative to standard substance abuse treatment to sustain reductions in substance abuse and sexual risk behaviors, maintain retention in drug treatment, reduce violence, and improve prenatal care and ARV treatment adherence (as needed) at 3- and 6-month follow-up.

  1. Estimated Enrollment: Can this be changed to 59 (the final enrollment)? Also, is there a way to change "Estimated" to "Final" or something more definite? 4. Study Start Date: Can this be changed to May 2007? 5. Study Completion: February 2009 (I know this date differs from the date in the email I sent earlier when I responded to your questions. Sorry, but this is the correct date to use) 6. Detailed Description: Can the current text be replaced with the following?

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Prevention
盲法
None

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
Female
接受健康志愿者

入选标准

  • 18 years of age or older
  • Self-identify as Black/African-American
  • Between 14 weeks (3½ months) and 32 weeks (8 months) gestation (pregnancy was confirmed via biological test)
  • Self-report the use of an illicit drug within the past 12 months
  • Currently enrolled in a substance abuse treatment program for at least 7 days
  • Willing to provide written informed consent and verifiable locator information for follow-up assessments

排除标准

  • Been in any previous CoOp studies

结局指标

主要结局

To compare the relative efficacy of the woman-focused intervention in reductions in substance abuse and sexual risk behaviors, maintain retention in drug treatment, reduce violence, and improve prenatal care and ARV treatment adherence (as needed).

时间窗: 3- and 6-month follow-up

次要结局

  • To explore the intervention's potential mechanisms of action and moderating factors that may influence response to the treatment.(at 6 months)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Felicia A. Browne, ScD, MPH

Senior Research Social Epidemiologist

RTI International

研究点 (2)

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