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| Name | Class |
|---|---|
| ViiV Healthcare | INDUSTRY |
| San Francisco Department of Public Health | OTHER_GOV |
| Lyon-Martin Community Health Services | UNKNOWN |
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This is a single-arm implementation study of a novel integrated delivery model of CAB-RPV LA for transwomen living with HIV.
CAB-RPV LA as a monthly injectable could address disparities in viral suppression among trans women living with HIV. This study is designed to enroll a diverse population of trans women living with HIV who receive HIV care within collaborating primary care clinics. This study proposes using mixed methods to tailor and evaluate implementation and client outcomes when CAB-RPV LA is delivered through this integrated delivery model.
This will be a 9-month pilot study among 40 participants who will be provided CAB-RPV LA through an integrated trans-friendly delivery model using 4 implementation strategies to improve the adoption and integration of CAB-RPV LA delivery to trans women. These strategies are aimed at all levels of implementation - system, clinic, provider, and patient to maximize impact. The 4 strategies are a patient-centered injection site (Bridge HIV, SFDPH), patient-centered adherence support (peer health navigation and SMS platform with reminders and communication with staff), provider education, and improved clinic communication strategies.. CAB-RPV LA is being provided as standard of care and is not paid for by the study.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Cheeky Study Intervention | Experimental | This study represents a hybrid design type 3 focusing primarily on implementation outcomes and secondarily on clinical effectiveness among trans women living with HIV receiving care within primary care clinics in San Francisco. A type 3 design was chosen, as the clinical efficacy of CAB- RPV LA has been established in clinical trials, and the focus of this study is on initial implementation of CAB-RPV LA within these clinics. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Patient-centered injection site | Other | CAB-RPV LA will be delivered in a trans-friendly injection clinic at Bridge HIV, which is centrally located in SF. The clinic is staffed by physicians, nurses, and peer navigators who are experienced working with the trans community and are experts in delivery of injectable formulations. For patients unable to attend follow-up clinic visits, arrangements will be made for a clinical provider and peer navigator to conduct a home visit for injection delivery. This implementation strategy will overcome structural barriers where it is difficult to get a visit appointment, and when appointments are missed, even harder to re-schedule. The central location in a quiet, safe and trans-affirming clinical site will make injections easy-to-access. Because the Bridge HIV clinic is not a primary care site, injections can be delivered with minimal wait times due to low patient load relative to clinical capacity. |
| Measure | Description | Time Frame |
|---|---|---|
| Feasibility of delivering CAB-RPV LA | Assess the feasibility of delivering CAB-RPV LA to trans women living with HIV via a trans-tailored, integrated delivery model | 0, 9,18 Months |
| Acceptability of delivering CAB-RPV LA | Assess the acceptability of delivering CAB-RPV LA to trans women living with HIV via a trans-tailored, integrated delivery model | 0, 9,18 Months |
| Client Satisfaction | Assess client satisfaction with treatment when CAB-RPV LA is delivered through a trans-tailored integrated model | 0, 3, 6, 9 Months |
| Measure | Description | Time Frame |
|---|---|---|
| Assess tolerability | Assess tolerability of CAB-RPV LA among trans women receiving CAB-LA injections | 3, 6, 9 Months |
| Assess adherence to injections | Assess adherence to monthly or bimonthly injections among trans women receiving CAB-RPV LA in this delivery model |
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Inclusion Criteria:
Exclusion Criteria:
Unable to receive gluteal injections
Plans to move away from the site area within the next 9 months.
History of known or suspected drug resistance that would compromise the CAB-RPV regimen
Prior hypersensitivity to cabotegravir or rilpivirine
Current or expected use of any of the following medications:
Any medical, psychiatric, or social condition or other responsibilities that, in the judgment of the investigator, would make participation in the study unsafe, complicate interpretation of study outcome data, or otherwise interfere with achieving the study objectives
transgender women
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| Name | Affiliation | Role |
|---|---|---|
| Albert Liu, MD, MPH | SFDPH Bridge HIV | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Bridge HIV, San Francisco Department of Public Health | San Francisco | California | 94134 | United States |
| Type | Date | Date Unknown |
|---|---|---|
| Release | Nov 21, 2024 | |
| Reset | Jan 16, 2025 |
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| Release Date | Unrelease Date | Unrelease Date Unknown | Reset Date | MCP Release Number |
|---|---|---|---|---|
| Nov 21, 2024 | Jan 16, 2025 |
| ID | Term |
|---|---|
| D015658 | HIV Infections |
| ID | Term |
|---|---|
| D000086982 | Blood-Borne Infections |
| D003141 | Communicable Diseases |
| D007239 | Infections |
| D015229 | Sexually Transmitted Diseases, Viral |
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This study proposes using mixed methods to tailor and evaluate implementation and client outcomes when CAB-RPV LA is delivered through this integrated delivery model. Our approach will be guided by a rigorous implementation science approach using the Proctor Model to evaluate our implementation strategies.
The Proctor Model posits that improvements in outcomes are dependent on the evidence-based intervention selected for implementation and on the strategies used to deliver the intervention. The model distinguishes between the intervention (CAB-RPV LA), different types of implementation strategies, and different levels of outcomes that are expected to build on each other
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| Patient-centered adherence support | Behavioral | A Trans peer navigator will support trans women living with HIV receiving long-acting injectable treatment through our delivery model. Peer navigators will reach out to trans women using our highly effective mobile SMS platform to provide additional support before and between visits. This platform provides automated weekly check-ins for streamlined support and bi-directional asynchronous texting with a peer navigator. Peer navigators will use this SMS platform to send appointment reminders, assess needs for re-scheduling, answer questions and triage concerns regarding CAB-RPV LA, and offer support for transportation or scheduling a home visit. This approach has demonstrated efficacy in improving ART adherence and viral suppression in people living with HIV as well as retention in care and adherence to PrEP. |
|
| Provider education | Other | To support effective outreach to and education of providers on novel evidence-based practices, SFDPH has utilized public health detailing (brief educational visits via a nurse practitioner) to ensure providers are prepared to implement new interventions. This strategy has been effective in expanding the implementation of PrEP, RAPID ART initiation, and comprehensive STI screening across clinics in SF. For this study, we will develop educational materials on the CAB-RPV LA regimen, including a summary of results from Phase 3 trials (ATLAS20, FLAIR21), the FDA labeling indication, and details about SFDPH's implementation of CAB-RPV LA within our safety-net system and our new delivery model. These materials will include information on which patients will be eligible for this treatment modality and eligible for referral to our new delivery model, and how to make these referrals. |
|
| Improved clinic communication strategies | Behavioral | For SFDPH clinics, Bridge HIV providers will communicate with primary care providers through EPIC, SFDPH's electronic health record (EHR), and one of the most common EHR systems used across clinic systems in the US. For this study, secure email and/or telephone encounters within EPIC will be used to facilitate efficient referrals of TGW living with HIV from their primary providers to the Bridge HIV injection clinic and ongoing secure communication between Bridge HIV clinicians and the primary care team. For non-SFDPH clinics, communication will be via secure email or other secure communication strategies. |
|
| 3, 6, 9 Months |
| Assess viral suppression | Assess viral suppression rates among trans women receiving CAB-RPV LA | 3, 6, 9 Months |
| Describe development of resistance mutations | Describe development of resistance mutations in cases of virologic failure among trans women receiving CAB-RPV LA | 3, 6, 9 Months |
| D012749 | Sexually Transmitted Diseases |
| D016180 | Lentivirus Infections |
| D012192 | Retroviridae Infections |
| D012327 | RNA Virus Infections |
| D014777 | Virus Diseases |
| D000091662 | Genital Diseases |
| D000091642 | Urogenital Diseases |
| D007153 | Immunologic Deficiency Syndromes |
| D007154 | Immune System Diseases |