Trauma-Focused Interventions for HIV Prevention in Women Who Inject Drugs

(TIARAS Trial)

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KL
KW
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Overseen ByAlly D'Angelo, MPH
Age: 18+
Sex: Female
Trial Phase: Academic
Sponsor: Drexel University
Must be taking: PrEP
Approved in 2 JurisdictionsThis treatment is already approved in other countries

What You Need to Know Before You Apply

What is the purpose of this trial?

This trial aims to determine if a trauma-focused writing program can reduce the risk of HIV among women who inject drugs. Participants will engage in various writing exercises to process trauma. Half will focus on past traumatic experiences, while the other half will write neutrally about daily life. Both groups will receive support to adhere to HIV prevention medication and reduce drug use. The trial will also use Contingency Management, a motivational incentives method, to encourage program adherence. The trial seeks HIV-negative women who have struggled with PrEP medication adherence and have recently injected drugs. The goal is to assess if the trauma-focused approach can make a lasting impact on HIV prevention. As an unphased trial, this study provides a unique opportunity to explore innovative approaches to HIV prevention and personal healing.

Will I have to stop taking my current medications?

The trial does not specify if you need to stop taking your current medications. However, you must be on PrEP (a medication to prevent HIV) to participate.

What prior data suggests that the TIARAS intervention is safe for women who inject drugs?

Research has shown that contingency management, which uses rewards to encourage individuals, is generally well-received by those who use drugs. Studies have found that this approach can help individuals adhere to medications like PrEP, which prevents HIV. No major safety concerns have been identified, making it a safe method to support behavior change in this group.

Safety information for expressive writing, another part of this study, is also positive. Expressive writing, which involves writing about personal experiences, has been found safe for individuals dealing with substance use. It can even improve mental health by reducing stress and emotional distress.

In summary, both contingency management and expressive writing have been studied for safety. They are well-received and have not shown major negative effects, making them safe options for participants considering this trial.12345

Why are researchers excited about this trial?

Researchers are excited about this trial because it explores innovative ways to prevent HIV in women who inject drugs by addressing trauma. Traditional treatments often focus solely on drug use or HIV prevention, but this approach combines expressive writing with contingency management to tackle the underlying trauma that may contribute to risky behaviors. The expressive writing component allows participants to process past traumatic events in a structured way, while the contingency management offers incentives for positive behavior changes. This dual approach aims to create a more holistic and effective prevention strategy, offering hope for reducing HIV transmission among this vulnerable group.

What evidence suggests that this trial's treatments could be effective for reducing HIV risk among women who inject drugs?

Research has shown that contingency management (CM), a treatment in this trial, effectively reduces drug use and helps individuals adhere to medication schedules, thereby lowering the risk of HIV for drug users. Studies indicate that CM supports consistent use of medications like PrEP, crucial for HIV prevention. Another treatment in this trial, expressive writing, helps individuals process trauma and has shown promise in reducing risky behaviors that can lead to HIV. By addressing trauma, it may assist women who inject drugs in making healthier choices and lowering their risk of contracting HIV. Together, these components aim to create a supportive environment that encourages safer behaviors.16789

Who Is on the Research Team?

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Alexis M Roth, PhD, MPH

Principal Investigator

Drexel University

Are You a Good Fit for This Trial?

This trial is for HIV-negative cisgender women over 18 who inject drugs and speak/read English. They must be new or non-adherent patients of PrEP at Prevention Point Philadelphia, not pregnant, able to consent, and willing to visit the site daily for 90 days and provide specimens.

Inclusion Criteria

Reporting past 6 months day non-prescription injection drug use and any of the following: NEW PrEP PATIENT: prescribed daily oral or injectable PrEP at Prevention Point Philadelphia within 30 days. For injectable PrEP, they will be considered new if they have received a prescription but have not had their first injection. or NON-ADHERENT DAILY ORAL PrEP PATIENT: initiated PrEP at Prevention Point Philadelphia 30 or more days ago who reports any non-adherence or reports consistent adherence but has PrEP-related drug levels indicating non-adherence (verified with urine-based tenofovir testing) or NON-ADHERENT INJECTABLE PrEP PATIENT: initiated injectable PrEP at Prevention Point Philadelphia but is outside of the window to receive their next injection (verified in participant's electronic medical record)
Speaks/reads English
I am a cisgender female and do not have HIV.

Exclusion Criteria

I am unable to understand and give consent for treatment.
I cannot visit the study site daily for the next 3 months.
Unwilling to provide specimen for PrEP-related clinical monitoring and adherence monitoring
See 1 more

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Contingency Management and Writing Intervention

Participants engage in contingency management and are randomly assigned to expressive or neutral writing exercises for 3 months

12 weeks
Weekly visits for writing sessions and urine screenings

Follow-up

Participants are monitored for safety and effectiveness after the intervention, with assessments at 3, 6, and 12 months

9 months
Follow-up assessments at 3-, 6-, and 12-months

What Are the Treatments Tested in This Trial?

Interventions

  • Contingency Management
  • Expressive Writing
Trial Overview The 'TIARAS' program combines contingency management with expressive writing exercises aimed at addressing trauma. The study tests if this intervention reduces HIV risk among women who inject drugs by comparing it with neutral writing exercises over a year.
How Is the Trial Designed?
2Treatment groups
Experimental Treatment
Placebo Group
Group I: Expressive Writing + Contingency ManagementExperimental Treatment2 Interventions
Group II: Neutral Writing + Contingency ManagementPlacebo Group1 Intervention

Contingency Management is already approved in United States, European Union for the following indications:

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Approved in United States as Contingency Management for:
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Approved in European Union as Contingency Management for:

Find a Clinic Near You

Who Is Running the Clinical Trial?

Drexel University

Lead Sponsor

Trials
160
Recruited
48,600+

National Institute on Drug Abuse (NIDA)

Collaborator

Trials
2,658
Recruited
3,409,000+

Published Research Related to This Trial

A meta-analysis of 37 randomized controlled trials involving 10,190 participants showed that behavioral interventions significantly reduced injection drug use and increased safe practices like condom use among people who inject drugs.
Interventions were particularly effective when they addressed both drug-related and sexual risks, included interpersonal skills training for safer needle use, and utilized two facilitators for condom use education, indicating that comprehensive and well-structured programs yield better outcomes.
Behavioral HIV risk reduction among people who inject drugs: meta-analytic evidence of efficacy.Copenhaver, MM., Johnson, BT., Lee, IC., et al.[2023]
A study involving 93 women in South Africa showed that a Woman-Focused HIV prevention intervention led to significant decreases in unprotected sex and daily substance use compared to a Standard intervention.
Women in the Woman-Focused group reported less victimization from violence at follow-up, highlighting the intervention's potential to address both HIV risk and safety concerns.
Substance use, sexual risk, and violence: HIV prevention intervention with sex workers in Pretoria.Wechsberg, WM., Luseno, WK., Lam, WK., et al.[2022]
Contingency management (CM) significantly reduced HIV risk behaviors among 116 methadone-maintained outpatients by providing rewards for drug abstinence, leading to lower HIV-Risk Taking Behaviour Scale (HRBS) scores over time compared to a control group.
Participants in the CM group showed a notable decrease in simultaneous cocaine and opiate use, indicating that CM effectively promotes abstinence, which in turn mediates the reduction in risky behaviors associated with HIV transmission.
Contingency management reduces injection-related HIV risk behaviors in heroin and cocaine using outpatients.Ghitza, UE., Epstein, DH., Preston, KL.[2021]

Citations

Implementation of contingency management with women ...... Contingency management, Women who use drugs ... Adulterants are common in the Philadelphia drug supply so it's possible that some positive results ...
Promoting HIV risk reduction among people who inject drugsPromoting HIV risk reduction among people who inject drugs: A stepped care approach using contingency management with PrEP navigation. Project Number ...
Trauma-Focused Interventions for HIV Prevention in ...The trial does not specify if you need to stop taking your current medications. However, you must be on PrEP (a medication to prevent HIV) to participate. Show ...
Readiness to implement contingency management to promote ...Contingency management (CM), an incentive-based intervention to encourage target behaviors, effectively promotes medication adherence.
Harm Reduction Contingency Management for Stimulant ...Drug use and medication adherence among HIV-1 infected individuals. ... Reduced drug use is a meaningful treatment outcome for people with ...
Readiness to implement contingency management ...Pre–Exposure Prophylaxis for HIV Prevention. PWID. People Who Inject Drugs ... Contingency management for drug use disorders: Meta-analysis ...
Harm Reduction Contingency Management for Stimulant ...We will use the prize method for reinforcement provision (also ... Drug use and medication adherence among HIV-1 infected individuals.
Contingency Management for PrEP Adherence and/or ...These trials gather additional information about a drug's safety, efficacy, or optimal use. Phase Not Applicable. Describes trials without FDA-defined phases ...
Contingency Management and Pre-Exposure Prophylaxis ...Few persons who inject drugs (PWID) are taking HIV pre-exposure prophylaxis (PrEP). • Contingency management with stepped care may promote sustained PrEP ...
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