Clinical trial NCT02752152: Counseling and Reminders for Regular HIV and STIs Screening
Official title: A Randomized Study to Compare Three Counseling Strategies and Evaluate the Efficacy of Reminders for Regular HIV, Hepatitis B and C, and Syphilis Testing
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: HIV, Hepatitis B, Hepatitis C and Syphilis Infections
Keywords: Counseling
Reminder
Early diagnosis
Lead sponsor: Institut de Recherche pour le Developpement
Sponsor class: OTHER_GOV
Collaborators: name: Chiang Mai University
name: Expertise France
First posted: 2016-04-26
Enrollment: 1961
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: PREVENTION

Brief summary: Counseling intervention:

Primary objective: to evaluate and compare, in at-risk populations, the efficacy of three different counseling methods in terms of propensity to come back for a HIV re-test. Secondary objectives: to evaluate and compare the efficacy of the counseling methods in terms of reported risk behavior and HIV knowledge as well as their acceptability and cost-effectiveness; describe the distribution of duration from HIV primary infection to detection; and estimate the prevalence of chronic hepatitis B and C, and syphilis in HIV-uninfected participants of targeted populations.

Reminder intervention Primary objective: to evaluate and compare, in at-risk individuals who require frequent testing, the efficacy of reminders in terms of propensity to come back for a HIV re-test within 7 months.

Secondary objective: to assess the cost-effectiveness of reminders.

The interim analyses have shown that that some strategies are better than the others and the Advisory Committee recommended to use only the most efficient strategies (Computer assisted counseling and Scheduling an appointment and sending reminder to clients).

In addition, CD4 cell count normal ranges in 30 HIV uninfected individuals in Thailand will be assessed. Transient elastometry (FibroScan) will be used to assess liver fibrosis in participants with and without viral hepatitis.

Detailed description: The study will be presented to clients, who will be asked to formally consent to participate. Clients residing or working in Thailand and able to communicate with the counselor will be eligible. Foreigners staying in Thailand for vacation or retirement will be excluded, except if presenting together with their partner who is otherwise eligible for the study. At each visit, participants will be proposed an appointment for a re-test. If they wish, the study team will send them reminders.

At the first visit, participants will be randomly assigned to one of three different methods for counseling on HIV, hepatitis B and C, and syphilis: standard face-to-face counseling, computer-assisted informational/educational counseling, or on-demand counseling (the counselor invites the participant to ask questions). Participants will then be randomly assigned to one of three reminder strategies: Appointment+reminder, Reminder only, or No appointment and no reminder.

At each visit, blood sample will be collected to test for HIV, hepatitis B and C, and syphilis. Laboratory examinations will be free of charge for all participants. After the blood draw, participants will be invited to complete a questionnaire to assess their knowledge, attitudes and practices with regard to HIV and other infections. Test results will then be provided. In case of confirmed HIV infection, participants will be provided with further counseling, CD4 cell count measurement and referral options for immediate treatment. Blood samples collected during the study for the diagnosis will be stored for determination of the Fiebig stage (duration since HIV primary infection), evaluation of transmitted HIV drug resistance (sequencing) and investigation of viral transmission networks.

In a substudy, we will compare liver fibrosis assessed by transient elastometry and serum biomarkers (i.e. APRI and FIB-4) in Napneung participants with HBsAg and those with anti-HCV antibodies, and compare the measures with that obtained in participants negative for these tests.

The interim analyses have shown that that some strategies are better than the others and the Advisory Committee recommended to use only the most efficient strategies (Computer assisted counseling and Scheduling an appointment and sending reminder to clients). Thus the accrual to the arms "No appointment, no reminder" and "Reminder only" has been discontinued on 12 January 2019.

Following the published of CD4 cell count normal ranges in HIV uninfected individuals in Thailand since 1997 (Vithayasai, Sirisanthana, Sakonwasun, \& Suvanpiyasiri, 1997), It is unknown whether these norms have changed in relation to changes in nutritional status and lifestyle in young adults. We will assess the number of CD4 cells/mL in the blood of the first 30 HIV-uninfected female and the first 30 HIV-uninfected male clients aged less than 26 years to determine whether there is a trend for an increase in young people due to the changes in nutrition and lifestyle during the last decades. This sub-study will be conducted from 1 February 2019 to 31 January 2021.

Eligibility criteria: Inclusion Criteria:

* Residing or working in Thailand
* Able to communicate with the counselor
* Adults (\>= 18 years old)

Exclusion Criteria:

* Foreigners staying in Thailand for vacation or retirement, except if they are presenting together with their partner staying permanently in Thailand or working in Thailand
* Couples requesting a couple counseling session
* HIV-positive participants (based on the client declaration)

Primary outcomes:
measure: Percentage of participants from at-risk populations coming for a HIV re-test
timeFrame: Within 7 months following the first visit
Secondary outcomes:
Other outcomes:
Locations:
city: Chiang Mai
country: Thailand
facility: Faculty of Associated Medical Sciences, Chiang Mai University
city: Chiang Mai
country: Thailand
facility: MAP Foundation testing facility
city: Chiang Rai
country: Thailand
facility: Special clinic of Chiangrai Prachanukroh Hospital
Study officials:
affiliation: IRD
name: Gonzague Jourdain, MD. PhD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Salvadori N, Decker L, Ngo-Giang-Huong N, Mary JY, Chevret S, Arunothong S, Adam P, Khamduang W, Samleerat T, Luangsook P, Suksa-Ardphasu V, Achalapong J, Rouzioux C, Sirirungsi W, Jourdain G. Impact of Counseling Methods on HIV Retesting Uptake in At-Risk Individuals: A Randomized Controlled Study. AIDS Behav. 2020 May;24(5):1505-1516. doi: 10.1007/s10461-019-02695-2.