Skip to content

Safety of Malaria vaccines in Gambian children

Safety and immunogenicity of a heterologous prime-boost vaccine strategy with AdCh63 ME-TRAP and MVA ME-TRAP in children in a malaria endemic area

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR201204000362870
Enrollment
36
Registered
2012-02-26
Start date
2010-06-14
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

Malaria Paediatrics

Interventions

AdCh63 ME-TRAP followed by MVA ME-TRAP 8 weeks later
AdCh63 ME-TRAP and MVA ME-TRAP
AdCh63 ME-TRAP and MVA ME-TRAP

Sponsors

University of Oxford
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: ¿ A male or female between, and including, 2 and 6 years of age at the time of the first vaccination. ¿Written informed consent obtained from the subject¿s parents. ¿Free of obvious health problems as established by medical history and clinical examination before entering into the study. ¿Availability for the duration of the immunization and follow-up period.

Exclusion criteria

Exclusion criteria: ¿Clinically significant history of skin disorder (psoriasis, contact dermatitis etc.), allergy, symptomatic immunodeficiency, cardiovascular disease, respiratory disease, endocrine disorder, liver disease, renal disease, gastrointestinal disease, neurological illness. ¿Severe malnutrition, defined as weight-for-height z-score 130mmol/L ¿Serum ALT concentration >69 IU/L ¿Blood transfusion within one month of enrolment. ¿History of vaccination with previous experimental malaria vaccines. ¿Administration of any other vaccine or immunoglobulin within two weeks before vaccination. ¿Current participation in another clinical trial, or within 12 weeks of this study. ¿Any other finding which in the opinion of the investigators would increase the risk of an adverse outcome from participation in the trial. ¿Likelihood of travel away from the study area. ¿HIV positive.

Design outcomes

Primary

MeasureTime frame
¿Occurrence of solicited events after each vaccination ;¿Occurrence of unsolicited symptoms after each vaccination ;¿Occurrence of solicited events after each vaccination ;¿Occurrence of unsolicited symptoms after each vaccination

Countries

Gambia

Contacts

Public ContactMamkumba Sanneh

Programme Manager

msanneh@mrc.gm2204495442 x2315

Outcome results

None listed

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