ClinicalTrials.gg
CompletedNCT03316040Updated Jan 31, 2019

Assessing the Impact of an Educational HIV Prevention Intervention in Zambia

An interventional study of JIC in HIV/AIDS, sponsored by Columbia University. Completed at 3 sites in 2 countries. Open to participants aged 14 Years to 22 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2019-01-31.

Sponsored by Columbia University · Not applicable, Interventional, and Prevention

From the registry’s dates

  • Registered 6 months after the study started (first participant enrolled Mar 2017, registered Oct 2017).

Help build ClinicalTrials.gg — short surveys, remote interviews or testing, in your language. Take part →

Phase
Not applicable
Study type
Interventional
Enrollment
8,270
Allocation
Randomized
Ages
14 Years to 22 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-14

Among 49 studies in Acquired Immunodeficiency Syndrome by Columbia University — 5 open to participants now, 6 under way, none of them phase 3. Acquired Immunodeficiency Syndrome · Columbia University.

Enrollment
Largest of 36
8,270 · median 355
Started
2017
with 3 others
No phase
32 of 49
5 open now
Registered
32nd of 49
by date

Among the 49 studies in Acquired Immunodeficiency Syndrome by Columbia University, this one has the largest enrollment of the 36 interventional ones that give a count, is one of 4 that started in 2017, is one of 32 with no phase, and was the 32nd registered.

Acquired Immunodeficiency Syndrome

3,037 studies on the registry are indexed under Acquired Immunodeficiency Syndrome; 307 are open to participants now.

Browse Acquired Immunodeficiency Syndrome studies →

Open to participants now

5 of the 49 studies in Acquired Immunodeficiency Syndrome by Columbia University are open now, in 1 country. Recruiting first, the newest first:

By country, each count listing its studies:

All 5 open studies →

Who these studies take

Of the 198 Acquired Immunodeficiency Syndrome studies recruiting now, 118 (60%) set no upper age limit and 67 (34%) stop at 75 or younger; 43 take children under 18; 68 take healthy volunteers.

This study: 14 Years to 22 Years · all sexes · healthy volunteers too.

The full table on the hub →

This tab as a report to print or save as PDF → With an account.

Was this useful?
Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 49 studies in Acquired Immunodeficiency Syndrome by Columbia University, or all of them as a file.
02

Study summary

In Zambia, 13% of the 15 to 49 year old population lives with HIV. The highest number of new HIV infections is among young people. To counter the spread of the disease, developmental and governmental actors are increasingly relying on educational behavior change tools. A particularly widely used tool, implemented by the German Development Corporation (henceforth, GIZ), is the so-called "Join-In-Circuit on AIDS, Love Sexuality" (JIC). The tool aims to improve a) HIV and sexual reproductive health knowledge, b) HIV testing uptake, and c) demand for health services. Previous research has investigated the direct effect of the JIC on knowledge about Sexually Transmitted Infections (STIs) as well as self-reported sexual behavior in Zimbabwe, and has found positive effects in both domains.

The research project evaluates the JIC in Zambia. The study randomly assigns 170 participating schools to five different JIC treatment arms. The first two arms represent control schools. Here, no JIC will be implemented. The third arm implements the JIC among a random subset of students. The fourth arm implements the JIC among indegree central students. The fifth arm implements the JIC among edge betweeness central students. In each school, the JIC will be implemented in one pre-determined grade. Within each school at least 30 students will be selected. For larger schools, 20 percent of students in the selected grade are selected.

Read the detailed description

The study's population is schools in the Choma and Livingstone provinces of Zambia (a final set of 170 schools). The schools were provided by the Zambian Ministry of Education. The schools are split between primary (grade 1 to 7) and secondary schools (grade 8 to 12). In order to not interfere with exam periods, the Ministry of General Education and GIZ decided to implement the JIC among children in grade 6 in primary schools, and grade 11 in secondary schools.

On average, the schools have 80 students and 74 percent of the sample are in Choma. 88 percent of schools are considered rural, i.e., they do not lie in a major town. 4 percent of the sample have received a JIC before.

The 170 schools were randomly assigned to one of five treatment conditions.

  • Control 1 (No intervention) (34 schools)
  • Control 2 (No intervention) (34 schools)
  • Treatment 1 (Random selection) (34 of schools)
  • Treatment 2 (Indegree centrality) (34 of schools)
  • Treatment 3 (Betweenness centrality) (34 of schools)

The Columbia University (CU) team advised GIZ on the design of the study, and the intervention will be solely run by GIZ. The CU team is not involved in the implementation of the study. Data will be collected by the American Institutes of Research (AIR). The CU team will only analyze fully de-identified data produced by the study.

03

Conditions studied

  • HIV/AIDS

Keywords

  • HIV/AIDS
  • Join-in-Circuit
04

Who can participate

Ages eligible
14 Years to 22 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Students must be enrolled in the selected grade in one of the study schools and present on the day of the interview (for piloting) or on the day of baseline and endline (for main evaluation)
  • Students must have
  • Students must speak English or Tonga

Exclusion criteria

Exclusion Criteria:

  • There are no exclusion criteria within the pre-defined schools
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
8,270 participants (actual)

Study arms

  • No intervention
    Control 1

    This arm represent control schools. No JIC will be implemented.

  • Experimental
    Treatment 1

    This arm implements the JIC among a random subset of students within the pre-defined grade.

    Behavioral: JIC

  • Experimental
    Treatment 2

    This arm implements the JIC among indegree central students within the pre-defined grade.

    Behavioral: JIC

  • Experimental
    Treatment 3

    This arm implements the JIC among edge betweeness central students within the pre-defined grade.

    Behavioral: JIC

Interventions

  • BehavioralJIC

    The "Join In Circuit on HIV, love and sexuality" is a mobile learning system on the core topics of reproductive health and HIV and AIDS, targeting young people. JIC works with person-to-person communication in order to give an opportunity for discussion and for providing information in an open, engaging atmosphere. The JIC uses interactive exercises, pictorial aids and edutainment strategies to promote behavior change among young people aged 15 years and older.

    Also known as: Join-In-Circuit on AIDS, Love & Sexuality

06

What researchers measure

Primary outcomes

  1. Standardized index of knowledge about sexual and reproductive health

    The investigators created an overall index that standardizes the outcome variables, which is split into a knowledge index and a self-reported behavior. This index will be constructed from a battery of survey items pertaining to knowledge about condoms, HIV/Aids and other STIs.

    Time frame: Up to 6 months after the study implementation

Secondary outcomes

  1. Standardized index of self-reported behavior

    The investigators created an overall index that standardizes the outcome variables, which is split into a knowledge index and a self-reported behavior. This index will be constructed form a battery of survey items measuring self-reported behavior pertaining to sex, HIV testing, and access of health facilities.

    Time frame: Up to 6 months after the study implementation

07

Study locations

3 sites
  • Columbia University
    New York, New York 10027, United States
  • American Institutes for Research
    Choma, Zambia
  • American Institutes for Research
    Livingstone, Zambia
08

References and documents

Study documents

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: Undecided

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Mar 2017 to primary completion in Dec 2017, 8 months.

Of 642 non-industry interventional studies with no phase under Acquired Immunodeficiency Syndrome, half reached primary completion within 30 months of starting (the median), counting those still running; a quarter within 17 and three quarters within 45. This study's 8 months is below that.

Counting every sponsor, half of 648 studies reached it within 29 months; a quarter within 17 and three quarters within 45.

How these figures are worked out, and which studies are left out of them.

Registered
Oct 14, 2017
First posted
Oct 20, 2017
StartActual
Mar 16, 2017
Primary completionActual
Dec 2, 2017
CompletionActual
Dec 2, 2017
Last update
Jan 31, 2019
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jan 31, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03316040
Collaborators
German Development Corporation, American Institutes for Research
Responsible party
Donald Green (Burgess Professor of Political Science, Columbia University) — Principal investigator
First posted
Oct 20, 2017
Start date
Mar 16, 2017
Primary completion
Dec 2, 2017
Completion
Dec 2, 2017
Last update
Jan 31, 2019

Study contacts

Donald Green, PhD
principal investigator · Columbia University

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 completed, as verified in Jan 2019. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion