Preventing Rural Thai Methamphetamine Abuse and HIV by Community Mobilization

通过社区动员预防泰国农村地区甲基苯丙胺滥用和艾滋病毒

• 批准号: 7500675
• 负责人: DAVID D. CELENTANO
• 金额: $ 47.49万
• 依托单位: JOHNS HOPKINS UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-09-30 至 2012-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7500675
• 关键词: AIDS/HIV problem; Address; Adolescent; Affect; Age-Years; Alcohols; Area; Attention; Behavior Therapy; Behavioral; Cohort Studies; Communities; Counseling; Data; Data Collection; Discrimination; Drug abuse; Drug usage; Enrollment; Environment; Ethnography; Evaluation; Future; Grant; HIV; Incidence; Individual; Injection of therapeutic agent; International; Intervention; Investigation; Knowledge; Lead; Life; Measures; Medical; Methamphetamine; Modeling; National Institute of Drug Abuse; Occupational; Outcome; Pharmaceutical Preparations; Policies; Population; Procedures; Process; Public Health; Randomized; Randomized Controlled Clinical Trials; Randomized Controlled Trials; Rate; Recommendation; Recording of previous events; Recruitment Activity; Research; Risk; Risk Behaviors; Risk Reduction; Rural; Social Planning; Stigmata; Surveys; Testing; Thailand; Variant; Work; Youth; aged; behavior change; behavioral/social science; cohort; experience; farmer; follow-up; forging; prevent; response; rural area; sample collection; sex risk; social; social stigma; urban area; young adult

DESCRIPTION (provided by applicant): This revised competing continuation application of R01 DA14702-01 continues our behavioral interventions to reduce adolescent and young adult HIV sexual risks associated with non-injection methamphetamine use in northern Thailand. During the first five years of our grant, we characterized variation in MA use and sexual risks for HIV acquisition. In 2004, we started study procedures and enrollment was completed (n=987) in May 2006; data collection ends in July 2007. We have had excellent recruitment, participation and retention (>90%) in the trial and we now shift our focus to remote, rural areas. Ethnography shows MA and other non-injection drug use is pervasive among rural youth and associated with HIV risk. We seek to prevent MA abuse and HIV risk by promoting community-level structural interventions developed by and with the affected communities. Our specific aims are: (1) to follow the Connect to Protect (C2P) approach to promote community mobilization, community capacity building, and community involvement to forge structural changes leading to decreased MA and other non-injection drug use risks for HIV acquisition. (2) to conduct a cluster-randomized trial of C2P over 3 years in 5 community clusters of 25 villages and compare its efficacy in MA and sexual risk reduction compared to 25 villages in 5 nearby community clusters that offer referrals for HIV VCT referrals. HIV and STI incidence, drug and sex risks, and stigma will be assessed in cohorts before and for two 15 month intervals after C2P mobilization. Finally, (3) within experimental communities, to evaluate components of the C2P intervention that generate behavior change using qualitative process evaluation data. Ethnography in targeted communities will determine local priorities for mobilization, capacity building and involvement. We will recruit 40 randomly selected community dwellers aged 14-29 years of age from each of 50 selected communities to participate in a cohort study (n=2000) to systematically determine risk. We will conduct a statistical evaluation of process and ethnographic data on components of the interventions associated with reductions in community-level MA risk. The proposed study takes a successful theoretically grounded approach from the USA to confronting problems experienced by youth at the community level in Thailand, and it promotes this model in an international setting. This project proposes a community-level behavioral intervention to reduce adolescent and young adult HIV sexual risks associated with non-injection methamphetamine use in northern Thailand. We will use an approach to community mobilization, community capacity building, and community involvement to forge structural changes leading to decreased MA and other non-injection drug use risks for HIV acquisition that has been used in the USA to respond to community-identified youth drug problems.

描述（由申请人提供）：本修订后的R01 DA14702-01竞争性延续申请继续我们的行为干预措施，以减少泰国北部青少年和年轻人与非注射性甲基苯丙胺使用相关的HIV性风险。在我们的资助的前五年，我们描述了使用MA的变化和性感染艾滋病毒的风险。2004年，我们开始研究程序，并于2006年5月完成入组（n=987）；数据收集将于2007年7月结束。我们在试验中有出色的招募、参与和保留（bbb90 %），现在我们将重点转移到偏远的农村地区。人种学显示，MA和其他非注射毒品的使用在农村青年中普遍存在，并与艾滋病毒风险相关。我们力求通过促进由受影响社区和与受影响社区共同制定的社区一级结构性干预措施，防止滥用艾滋病毒和艾滋病毒风险。我们的具体目标是：(1)遵循“连接到保护”（C2P）方法，促进社区动员、社区能力建设和社区参与，推动结构性变革，从而降低MA和其他非注射吸毒感染艾滋病毒的风险。(2)在25个村庄的5个社区集群中进行为期3年的C2P集群随机试验，比较其在MA和性风险降低方面的效果与附近提供HIV VCT转诊的5个社区集群的25个村庄进行比较。艾滋病毒和性传播感染发生率、药物和性风险以及污名将在C2P动员之前和之后的两个15个月间隔中进行队列评估。最后，(3)在实验社区内，使用定性过程评估数据评估C2P干预产生行为改变的组成部分。目标社区的人种学将决定当地在动员、能力建设和参与方面的优先事项。我们将从50个选定的社区中随机招募40名14-29岁的社区居民参加队列研究（n=2000），以系统地确定风险。我们将对与降低社区一级MA风险相关的干预措施组成部分的过程和人种学数据进行统计评估。拟议的研究采用了美国成功的理论基础方法来解决泰国青年在社区层面遇到的问题，并在国际环境中推广这一模式。该项目提出了一项社区层面的行为干预，以减少泰国北部与非注射性使用甲基苯丙胺相关的青少年和年轻成人艾滋病毒性风险。我们将采用一种社区动员、社区能力建设和社区参与的方法，推动结构性变革，从而降低MA和其他非注射吸毒感染艾滋病毒的风险，这种方法已在美国用于应对社区确定的青少年吸毒问题。