Addiction, HIV and Tuberculosis in Malaysian Criminal Justice Settings (HARAPAN II)

The purpose of this study is to conduct empiric studies of tuberculosis (TB) among people in prison with and without a history of opioid dependence. This includes: a) comprehensive TB diagnostic study (symptom screening, chest x-ray, tuberculin skin test, acid-fast bacilli smear, Gene Xpert, and sputum culture) to determine best practices for screening HIV+ and HIV- prisoners; b) A RCT of latent TB infection prevention strategies among HIV+ and HIV- prisoners with high prevalence of hepatitis C (HCV) using standard 40-week daily isoniazid (40H) vs short-course weekly isoniazid + rifapentine (12HR); and c) a 2-arm preference trial comparing post-release TB treatment completion in patients on opioid agonist treatment (methadone) vs no opioid agonist treatment in patients being treated for active or latent TB, or patients with no TB, who are transitioning to the community. Investigators will also use this data, and publicly available data to complete agent-based modeling for comparative and cost-effectiveness of various TB screening and treatment strategies among prisoners, and upon community transition post-release from prison.

Part A: All newly admitted prisoners (80-120 new inmates on admission days) undergo a complete assessment, including a brief exam and mandatory rapid HIV test by the prison medical unit. Each prisoner waiting to be evaluated will be invited for participation in TB screening activities (not currently part of standard care). If they verbally assent to wanting to learn more in a group session, their names and ID will be recorded and then invited for informed consent privately, followed by a brief survey, WHO symptom assessment, tuberculin skin testing (TST) with reading after 72 hours, sputum induction on 2 consecutive mornings for AFB smear, TB culture (results back 6-8 weeks using the BACTEC MGIT 960 liquid culture gold standard), and point-of care (POC) Gene Xpert. Each person will have phlebotomy for HBV and HCV Ab, LFTs, and if HIV+, CD4 testing (all of these are POC using Alere™). For those with CD4<50, they will undergo POC low-cost, urinary TB-LAM lateral flow testing (sensitivity=67%) (Alere™ Determine) to identify disseminated TB. Additional demographic, drug use, and TB risks will also be assessed along with prison data (release date, previous incarcerations, type of offense). Participants will then undergo CXR testing. A TB specialist will review all patients and results, ensuring that patients with suspected TB initiate treatment. All suspected or confirmed cases active TB cases in HIV+ prisoners will have ART initiated after 2 weeks of TB treatment initiation (if CNS TB not suspected) if CD4<50 and within 8 weeks for all others. Part B: All HIV+ prisoners with latent TB infection (LTBI) (TST reaction 10 mm or greater) from part A will be asked to participate in Part B. Enrolled participants will undergo block stratified randomization, stratifying on three factors: a) CD4<350; b) HCV Ab status; and c) ART status. After randomization and allocation to 12HR or 40H, participants will be provided 12HR weekly (12 weeks) and INH daily (26 weeks) as directly observed therapy. Every 4 weeks, patients will be monitored for AST/ALT and adverse side effects. Premature treatment discontinuation will occur for any DAIDS Grade 4 toxicity or patient refusal to continue. Part C: All HIV+ or HIV-prisoners with active, LTBI or no TB and who meet pre-incarceration DSM-V criteria for opioid dependence and who may (or may not) require transitional treatment for active or latent TB infection will be approached. If these TB patients have >3 month remaining to complete their TB treatment, but are expected to discharge home before completing treatment (6 months for active TB and 26 weeks for INH), they will be eligible; among HIV+ patients, active TB incidence is 16% annually and LTBI prevalence is 84%. All HIV+ patients with active TB will receive PCP prophylaxis, as will those with LTBI and CD4<200. Because previous studies have documented negative attitudes about opioid agonist maintenance therapies (OAT) in PWIDs in Malaysia (including in prisoners) and that readiness for treatment may not be high, the investigators will enroll participants in a preference trial that will allow patients to choose OAT i.e. MMT, or no OAT, with the help of a shared decision-making aid. Because preferences may change when better informed, they will be informed about the risks and benefits of OAT and asked to see if their preference changes. Those preferring no OAT, will be followed post-release with monthly interviews. Using previously described procedures, MMT allocated participants will initiate MMT immediately with a target dose >80mg (n.b. Cytochrome P450 induction by rifampin and ART will likely be completed before MMT is initiated, making opioid withdrawal precipitation unlikely). Consented participants will undergo a detailed baseline assessment and administered a using Research Electronic Data Capture (REDCap) in our private research room with guidance from the research assistant (RA). Using procedures from our completed RCT of released prisoners, and in an effort to integrate patients into the health system, all participants will be met on the day of release and transitioned to Klinik Kesihatan (KKs), government clinics, (which will collaboratively act as our research sites) and undergo a day-of-release interview to facilitate familiarity with our team in the community. All participants, regardless of OAT, will complete monthly follow-up visits for 6 months. MMT will be dispensed at KKs using previously described protocols by the Ministry of Health with guidance from our team. At monthly visits, patients will be assessed for adverse side effects, drug/alcohol use, and ART and TB medication adherence using the visual analogue scale (VAS). TB, HIV and substance abuse treatment outcomes will be assessed. All participants will be maintained on OAT after study completion.

Methadone maintenance treatment (MMT) is the standard of care in Malaysia, and participants who choose this arm will receive MMT upon release from prison.

Participants who choose buprenorphine/naloxone will receive an induction phase for 10 days and then move on to receiving it in the community for 6 months. Buprenorphine/naloxone has been authorized and is available for use in Malaysia.

Participants will be randomized to receive INH, the standard of care in Malaysia, for 26 weeks while in prison.

Sublingual pill with a 10-day induction phase and a 6-month monitored-treatment plan, with a choice to continue after 6 months or switch to methadone.

Participants will be randomized to receive short course INH + RIF as TB treatment in prison for 12 weeks.

TB treatment adherence in prison will be measured monthly using a visual analog scale, and will be verified using medical records. All TB treatment in prison will be administered under directly observed therapy (DOTs), and treatment administration will be recorded in the participant's prison medical record.

Investigators will use a visual analog scale to collect monthly self-reported data (which will be verified with pill count data) on TB medication adherence (if patient has LTBI or active TB) to determine if MMT or no MMT will improve the likelihood that participants will complete their TB treatment within 3 months after release from prison.

Investigators will use a visual analog scale to collect monthly self-reported data (which will be verified with pharmacy data) of MMT adherence monthly.

Investigators will use a visual analog scale to collect monthly self-reported data of ART adherence in participants that are HIV-positive.

Addiction severity, employment, legal issues and social functioning will be measured using the short ASI-Lite questionnaire on the day of enrollment, and every 3 months for up to 6 months.

Health-related quality of life will be measured on the day of enrollment, and every 3 months for up to 6 months.questionnaire.

Participants will be asked to identify up to five family members or friends that they are in regular contact with. If investigators cannot get a hold of the participants for monthly follow-up interviews, then members of their social network will be contacted and asked about overdose or death. Additionally, participants will be asked if they experienced an overdose in the previous month at their monthly interviews.

If investigators cannot get a hold of the participants for monthly follow-up interviews, Ministry of Justice and Department of Prisons records will be reviewed for re-incarceration records. Additionally, participants will complete a questionnaire every 3 months to assess whether they were placed in police lock-up or arrested recently.

Participants will be asked to rate their satisfaction of MMT on the day of enrollment, and every 3 months for up to 6 months.

All participants will have their AST/ALT levels (rapid test using a blood sample) checked monthly for abnormal laboratory values (>5 upper limit normal) that may result in adverse events that may be related to TB treatment.

Inclusion Criteria: Inclusion Criteria (part A): Age ≥ 18 years Newly admitted inmate at Kajang Prison Inclusion Criteria (part B): Age ≥ 18 years HIV-1 seropositivity Confirmed LTBI (TST ≥ 5mm if HIV+; TST ≥ 10 mm if HIV-) Meets DSM-V criteria for opioid dependence >9 months before release (to ensure treatment completion in prison) AST/ALT < 3x upper limit normal Inclusion Criteria (part C): Age ≥ 18 years Confirmed active (chest X-ray or laboratory) or LTBI (TST ≥ 5mm if HIV+; TST ≥ 10 mm if HIV-), or no active TB, or no LTBI Meets DSM-V criteria for opioid dependence < 3 months before release, but more > 3 months of TB treatment remaining. Living with in the Klang Valley after release (preferable within 25 km of community research site, but not a requirement) AST/ALT <5x upper limit normal Malaysian citizen (non-Malaysians not eligible for receiving standard of care) Exclusion Criteria: Unable to provide informed consent On a protease inhibitor Women who are pregnant or are planning on becoming pregnant