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Top-Up Study

A study to determine the feasibility of conducting a microbicide trial of daily vaginal gel and to inform the way adherence should be assessed

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR2010060002133418
Enrollment
225
Registered
2010-05-26
Start date
2010-06-01
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

HIV/AIDS

Interventions

Group A
Group B
Group C

Sponsors

Medical Research Council
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: Women aged 18 years and above at enrolment Likely to be sexually active at entry and during follow-up Willing to use study gel as instructed Willing to return applicators every week day Willing to attend the clinic every 4 weeks and be interviewed Willing to be followed up and interviewed if she defaults Willing to receive health education about condoms Willing to undergo pregnancy tests on a monthly basis Willing and able to give informed consent

Exclusion criteria

Exclusion criteria: Using a product in a trial, or otherwise e.g. licensed spermicide, that is likely to impact on the outcome of this study and she is unwilling to stop use for the duration of study Unable to agree a reliable method of contact with the field team Likely to move out of the area within the next 3 months Pregnant (including positive pregnancy test at enrolment) Has clinical condition considered by the study management group to make enrolment inadvisable Considered by the study personnel to be unlikely to be able to comply with the study procedures Previously enrolled on MDP301 trial

Design outcomes

Primary

MeasureTime frame
Adherence to daily use of gel

Secondary

MeasureTime frame
Consistency of adherence measure;Retention;Reasons for non-adherence

Countries

Mozambique, South Africa, Tanzania, Uganda, Zambia

Contacts

Public ContactLisa Burch

Trial Manager

lib@ctu.mrc.ac.uk+44 207 670 4858

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026