CClinicalTrials.gg
Active, not recruitingNCT05979714Updated Aug 5, 2024

The Cheeky Study: A Novel Delivery System for CAB-RPV LA

An interventional study of Patient-centered injection site and Patient-centered adherence support in HIV Infections, sponsored by Public Health Foundation Enterprises, Inc.. Active, not recruiting at 1 site in United States. Open to male participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-08-05.

Sponsored by Public Health Foundation Enterprises, Inc. · Not applicable, Interventional, and Health services research

From the registry’s dates

  • Primary completion was expected by Dec 2024, 1 year 10 months ago, but the record still lists the study as active, not recruiting.
Phase
Not applicable
Study type
Interventional
Enrollment
50
Allocation
Not applicable
Ages
18 Years and older
Sex
Male
01

Study summary

This is a single-arm implementation study of a novel integrated delivery model of CAB-RPV LA for transwomen living with HIV.

Read the detailed description

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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Conditions studied

  • HIV Infections

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Keywords

  • Transwomen
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In context

HIV Infections

4,258 studies on the registry are indexed under HIV Infections; 240 are open to participants now.

This study's planned enrollment of 50 is below the median of 83 across 3,251 interventional studies indexed under HIV Infections.

Browse HIV Infections studies →

Lead sponsor

Public Health Foundation Enterprises, Inc. is the lead sponsor of 15 studies on the registry; 1 is open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
Male
Accepts healthy volunteers
No

Inclusion criteria

  • Age 18 years or older
  • Male sex at birth and gender identity other than male
  • Willing and able to provide written informed consent
  • HIV-infected, confirmed by laboratory testing (can be via medical record)
  • Eligible to receive CAB-RPV LA per FDA-approved label
  • Virologically suppressed at the last visit within the last 6 months (HIV RNA \<50 copies/ml)
  • Interested in initiating CAB-RPV LA for HIV treatment and willing to receive injections at Bridge HIV
  • Currently receiving HIV care by a care provider at one of the collaborating primary care clinics.
  • Has a cell phone and active service
  • Able to understand, read, and speak English

Exclusion 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

    • Rilpivirine: L100I; K101E; V106I and A; V108I; E138K and A, G, Q, R; V179F and I; Y181C and I; V189I; G190E; H221Y and H/L; F227C; and M230I and L; K103N+K238T, K103N+E138G+K238T; Y188L
    • Cabotegravir: Q146L; S153Y; I162M; T124A; Q148H, K; C56S; V72I; L74M; V75A; T122N; E138K; G140S; G149A; M154I; and N155H
  • Prior hypersensitivity to cabotegravir or rilpivirine
  • Current or expected use of any of the following medications:

    • Anticonvulsants: carbamazepine, oxcarbazepine, phenobarbital, phenytoin
    • Antimycobacterials: rifabutin, rifampin, rifapentine
    • Systemic glucocorticoids: more than a single dose of dexamethasone
    • Herbal: St John's Wort
  • 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
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Study design

Phase
Not applicable
Primary purpose
Health services research
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
50 participants (estimated)

Study arms

  • Experimental
    Cheeky Study Intervention

    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.

    Other: Patient-centered injection site · Behavioral: Patient-centered adherence support · Other: Provider education · Behavioral: Improved clinic communication strategies

Interventions

  • OtherPatient-centered injection site

    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.

  • BehavioralPatient-centered adherence support

    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.

  • OtherProvider education

    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.

  • BehavioralImproved clinic communication strategies

    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.

06

What researchers measure

Primary outcomes

  1. 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

    Time frame: 0, 9,18 Months

  2. 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

    Time frame: 0, 9,18 Months

  3. Client Satisfaction

    Assess client satisfaction with treatment when CAB-RPV LA is delivered through a trans-tailored integrated model

    Time frame: 0, 3, 6, 9 Months

Secondary outcomes

  1. Assess tolerability

    Assess tolerability of CAB-RPV LA among trans women receiving CAB-LA injections

    Time frame: 3, 6, 9 Months

  2. Assess adherence to injections

    Assess adherence to monthly or bimonthly injections among trans women receiving CAB-RPV LA in this delivery model

    Time frame: 3, 6, 9 Months

  3. Assess viral suppression

    Assess viral suppression rates among trans women receiving CAB-RPV LA

    Time frame: 3, 6, 9 Months

  4. Describe development of resistance mutations

    Describe development of resistance mutations in cases of virologic failure among trans women receiving CAB-RPV LA

    Time frame: 3, 6, 9 Months

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Study locations

1 site
  • Bridge HIV, San Francisco Department of Public Health
    San Francisco, California 94134, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 5, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT05979714
Lead sponsor
Public Health Foundation Enterprises, Inc.
Collaborators
ViiV Healthcare, San Francisco Department of Public Health, Lyon-Martin Community Health Services
Responsible party
Albert Liu (Clinical Research Director, Public Health Foundation Enterprises, Inc.) — Principal investigator
First posted
Aug 7, 2023
Start date
May 31, 2023
Primary completion
Dec 2024 (estimated)
Completion
Dec 2024 (estimated)
Last update
Aug 5, 2024

Study contacts

Albert Liu, MD, MPH
principal investigator · SFDPH Bridge HIV

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Aug 2024. You cannot join it, but the record below documents what was studied.

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