Evaluating the implementation of Common Ambition Bristol to reduce HIV inequities in African and Caribbean heritage communities

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

ISRCTN

Registry ID

ISRCTN16488951

Enrollment

Registered

2024-07-29

Start date

2024-03-01

Completion date

Unknown

Last updated

2025-09-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

HIV (human immunodeficiency virus) Infections and Infestations

Interventions

• Co-production evaluation - interviews are conducted with community members and sexual health clinicians • Intervention implementation evaluation - people attending Common Ambition Bristol events ar

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Members of the African and Caribbean Heritage community in Bristol

Exclusion criteria

Exclusion criteria: Does not meet inclusion criteria

Design outcomes

Primary

Measure	Time frame
The following primary outcome measures will be assessed at one timepoint: 1. Long-term intervention-related changes in HIV testing among the African and Caribbean communities measured using data derived from the electronic patient record (EPR) and postal testing kit systems of Unity Sexual Health (main site) and Croydon Sexual Health (control site) 2. Experiences of the co-production process measured using data collected in co-production interviews 3. The views of Community members attending Common Ambition Bristol events and improvements to sexual health services measured using data derived from a survey examining past and future HIV testing behaviour, HIV knowledge and open-ended questions 4. Testing history and intention; knowledge and awareness of HIV; HIV stigma and experience of attending CAB event measured using data derived from Community member interviews 5. Factors that promote and inhibit the implementation of interventions, as well as how these interventions work, from implementation to integration measured using data derived from Focus groups with members of the CAB team who deliver the interventions 6. Issues that promote and inhibit CAB events and indicate ways to improve future events measured using data derived from Interviews with the partners who host or support CAB events	—

Measure

Time frame

The following primary outcome measures will be assessed at one timepoint: 1. Long-term intervention-related changes in HIV testing among the African and Caribbean communities measured using data derived from the electronic patient record (EPR) and postal testing kit systems of Unity Sexual Health (main site) and Croydon Sexual Health (control site) 2. Experiences of the co-production process measured using data collected in co-production interviews 3. The views of Community members attending Common Ambition Bristol events and improvements to sexual health services measured using data derived from a survey examining past and future HIV testing behaviour, HIV knowledge and open-ended questions 4. Testing history and intention; knowledge and awareness of HIV; HIV stigma and experience of attending CAB event measured using data derived from Community member interviews 5. Factors that promote and inhibit the implementation of interventions, as well as how these interventions work, from implementation to integration measured using data derived from Focus groups with members of the CAB team who deliver the interventions 6. Issues that promote and inhibit CAB events and indicate ways to improve future events measured using data derived from Interviews with the partners who host or support CAB events

—

Secondary

Measure	Time frame
There are no secondary outcome measures.	—

Countries

England, United Kingdom

Contacts

Public ContactJeremy Horwood

j.horwood@bristol.ac.uk+44 117 455 1225

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026