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| Name | Class |
|---|---|
| University of Maryland, Baltimore County | OTHER |
| University of Maryland, College Park | OTHER |
| University of Chicago | OTHER |
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Many people living with HIV in southern Africa, specifically Botswana use tobacco products. Using tobacco makes some of the effects of HIV worse and even causes excess deaths. The investigators plan to use an intervention called Screening, Brief Intervention and Referral to Treatment (SBIRT) to help people to quit smoking and also a drug called varenicline. Apart from helping people to stop smoking, the investigators will also test to see how task shifting can be used to help people stop smoking in a sustainable way. Finally, the investigators will estimate the cost of the intervention.
The investigators will utilize a stepped wedge cluster randomized trial to implement BSMART. BSMART will be sequentially rolled out to 15 participating HIV treatment and care facilities assigned in three steps. Each step will provide data for a 12- month control/pre-implementation, a 12-month implementation, and a 12-month maintenance period. The investigators will stratify Botswana's HIV treatment and care facilities into three levels of facilities. The investigative team will randomly assign each of the three levels of facilities to one of three study steps. Each step will comprise (i.e. have representation) from 3 levels of facilities, giving each level of facilities the same probability of beginning the intervention at any step).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| SBIRT | Active Comparator | Trained LHWs will oversee the screening and brief intervention procedures (i.e., the 5As). A culturally acceptable standardized form will be integrated into intake procedures within the HIV that will allow for the documentation and results of using the 5As. The first "A" will be the screening question where the LHW will "Ask" study participants about smoking. When a participant reports being a smoker, the LHW will proceed to the next 3 "A"s (Advise, Assess, Assist). These 3As will constitute the brief intervention. The LHW will utilize motivational enhancing discussion between the study participant with a focus on increasing insight and awareness regarding smoking and motivation toward behavioral change. For those participants who are motivated for treatment, a referral will be made to a clinic nurse practitioner for evaluation for treatment with varenicline. |
|
| Standard of Care | No Intervention | Trained LHWs will provide a brief motivation counseling and a brochure about smoking cessation. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Screening, Brief Intervention and Referral to Treatment (SBIRT) intervention consisting of the 5As, (Ask, Advise, Assess, Assist, Arrange) | Behavioral | Trained LHWs will oversee the screening and brief intervention procedures (i.e., the 5As). A culturally acceptable standardized form will be integrated into intake procedures within the HIV that will allow for the documentation and results of using the 5As. The first "A" will be the screening question where the LHW will "Ask" study participants about smoking. When a participant reports being a smoker, the LHW will proceed to the next 3 "A"s (Advise, Assess, Assist). These 3As will constitute the brief intervention. The LHW will utilize motivational enhancing discussion between the study participant with a focus on increasing insight and awareness regarding smoking and motivation toward behavioral change. For those participants who are motivated for treatment, a referral will be made to a clinic nurse practitioner for evaluation for treatment with varenicline. |
| Measure | Description | Time Frame |
|---|---|---|
| Smoking Abstinence | Abstinence will be based on self-reported 7-day point prevalence abstinence confirmed by expired CO<6 ppm. Abstinence criteria must be met in study month 6 or at an earlier study week and maintained through study month 6 to be considered a responder. We will use CO Check+ (MD Spiro), a single-breath point-of-care tool designed specifically for use in smoking cessation programs and clinics | Week 24 |
| Measure | Description | Time Frame |
|---|---|---|
| Adherence to medication | For those who agree to be treated with Varenicline, pill and counseling adherence were assessed at Weeks 0, 1, 2, 4, 8, and 12. Pill adherence will be tracked by the following question at each medication visit: How many days in the last week did you take at least one of your study pills 39. Pill adherence will be defined by participant self-report of taking 6 or 7 pills at week 8 which coincided with their last receipt of Varenicline. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Manhattan Charurat, PhD | University of Maryland, Baltimore | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Itekeng Clinic | Francistown | Central District | Botswana | |||
| Masego Clinic |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 38720363 | Derived | Bada F, Mansfield ME, Okui L, Montebatsi M, DiClemente C, Tapera R, Ikgopoleng K, Mokonopi S, Magidson JF, Onukwugha E, Ndwapi N, Himelhoch S, Mbongwe B, Charurat M. Design and rationale of the Botswana Smoking Abstinence Reinforcement Trial: a protocol for a stepped-wedge cluster randomized trial. Implement Sci Commun. 2024 May 8;5(1):53. doi: 10.1186/s43058-024-00588-7. |
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This is a stepped wedge cluster randomization trial
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| Varenicline | Drug | Referral to treatment with varenicline will be provided to those identified as needing more than a brief intervention. Participants will initiate medication treatment with varenicline for smoking cessation with a quit date scheduled for day 8 following first study dose of the medication. Participants will meet with the study clinician at baseline who will provide medical clearance and sign off on prescription orders. All medication will be provided to participants by the study team. Participants will receive a weekly supply of medication for the first four weeks to ensure proper dosing and monitor for adverse events. For the subsequent 8 weeks, participants will return every 4 weeks to receive the next month's supply of medication. Dosage adjustments will be permitted in an effort to control adverse effects throughout the trial. This will allow us to balance internal validity with good clinical practice. Varenicline will be dosed in accordance with package labeling. |
|
| Weeks 0, 1, 2, 4, 8, and 12 |
| Francistown |
| Central District |
| Botswana |
| Nyangabgwe Referral Hospital | Francistown | Central District | Botswana |
| Airstrip Clinic | Mahalapye | Central District | Botswana |
| Mahalapye District Hospital | Mahalapye | Central District | Botswana |
| Morwa Clinic | Mochudi | Central District | Botswana |
| Palpye Primary Hospital | Palapye | Central District | Botswana |
| Sefhare Primary Hospital | Sefhare | Central District | Botswana |
| Tutume Primary Hospital | Tutume | Central District | Botswana |
| Thamaga Primary Hospital | Thamaga | Kweneng District | Botswana |
| Goodhope Primary Hospital | Good Hope | Botswana |
| Kanye Adventist Hospital | Kanye | Botswana |
| Kediretswe Clinic | Palapye | Botswana |
| Sekgoma District Hospital | Serowe | Botswana |
| Serowe Clinic | Serowe | Botswana |
| ID | Term |
|---|---|
| D016540 | Smoking Cessation |
| D000163 | Acquired Immunodeficiency Syndrome |
| ID | Term |
|---|---|
| D015438 | Health Behavior |
| D001519 | Behavior |
| D015658 | HIV Infections |
| D000086982 | Blood-Borne Infections |
| D003141 | Communicable Diseases |
| D007239 | Infections |
| D015229 | Sexually Transmitted Diseases, Viral |
| D012749 | Sexually Transmitted Diseases |
| D016180 | Lentivirus Infections |
| D012192 | Retroviridae Infections |
| D012327 | RNA Virus Infections |
| D014777 | Virus Diseases |
| D012897 | Slow Virus Diseases |
| D000091662 | Genital Diseases |
| D000091642 | Urogenital Diseases |
| D007153 | Immunologic Deficiency Syndromes |
| D007154 | Immune System Diseases |
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| ID | Term |
|---|---|
| D008403 | Mass Screening |
| D003419 | Crisis Intervention |
| C422209 | corticosteroid hormone-induced factor |
| D007316 | Insemination, Artificial, Heterologous |
| D000068580 | Varenicline |
| ID | Term |
|---|---|
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D006306 | Health Surveys |
| D011795 | Surveys and Questionnaires |
| D003625 | Data Collection |
| D004812 | Epidemiologic Methods |
| D008919 | Investigative Techniques |
| D003954 | Diagnostic Services |
| D011314 | Preventive Health Services |
| D006296 | Health Services |
| D005159 | Health Care Facilities Workforce and Services |
| D017531 | Health Care Evaluation Mechanisms |
| D011787 | Quality of Health Care |
| D017530 | Health Care Quality, Access, and Evaluation |
| D011634 | Public Health |
| D004778 | Environment and Public Health |
| D015980 | Public Health Practice |
| D011613 | Psychotherapy |
| D004191 | Behavioral Disciplines and Activities |
| D007315 | Insemination, Artificial |
| D027724 | Reproductive Techniques, Assisted |
| D012099 | Reproductive Techniques |
| D013812 | Therapeutics |
| D007314 | Insemination |
| D012098 | Reproduction |
| D055703 | Reproductive Physiological Phenomena |
| D012101 | Reproductive and Urinary Physiological Phenomena |
| D001552 | Benzazepines |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
| D006571 | Heterocyclic Compounds |
| D011810 | Quinoxalines |
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