Project description
Interrupting transmission of Gambiense human African trypanosomiasis
Gambiense human African trypanosomiasis (gHAT) is a neglected tropical disease caused by trypanosome parasites. Left untreated, gHAT is almost always fatal. Treatment options are limited and have long been toxic, resulting in complex diagnostic procedures. As a result, many patients (up to 50 %) do not receive the care they need. In this context, the EU-funded STROGHAT project will evaluate a new ‘screen and treat’ approach using acoziborole, a safe, single-dose oral medication that has shown 98.1 % efficacy in recent trials. This strategy will simplify diagnostic procedures and make treatment more accessible in the focus region of north Équateur, Congo, contributing to the goal of eliminating gHAT transmission by 2030.
Objective
Gambiense human African trypanosomiasis (gHAT) is a neglected tropical disease caused by trypanosome parasites. gHAT is fatal if left untreated. So far, treatment options for gHAT were limited and toxic, forcing control programs to avoid overtreatment through complex diagnostic procedures, including screening with a serological test, laborious microscopic confirmation of seropositives and lumbar puncture for disease stage determination. This resulted in loss of up to 50% of gHAT cases, which remained untreated. Recently a non-toxic single dose oral drug, acoziborole, has shown 98.1% efficacy in a phase III trial, irrespective of gHAT disease stage. Acoziborole removes the need for lumbar puncture and appears safe enough to treat serological suspects without microscopic confirmation (Screen & treat). The STROGHAT project 1° will evaluate effectiveness of a Screen & treat approach to rapidly reduce gHAT prevalence in an entire focus; 2° will extend acoziborole safety documentation; 3° and will analyze costs of this new approach. To achieve these objectives, Screen & treat will be implemented, actively and passively, for 3 consecutive years in the gHAT focus of Nord Equateur in D.R. Congo. Available geographical information will be exploited to specifically target villages where gHAT was recently, or still is present. Detection at a reference laboratory, of the trypanosomes nucleic acids in blood collected before treatment, will retrospectively identify true gHAT cases among the treated serological suspects. After 3 years of intervention, the gHAT prevalence in the focus will be re-estimated. STROGHAT intends to provide the first evidence for recommending Screen & treat to national HAT control programs for elimination of gHAT. Through facilitated diagnosis, increased acceptability and access to treatment, STROGHAT will contribute to achieving the goal of stopping gHAT transmission by 2030, as defined by the World Health Organization.
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.2.1 - Health
MAIN PROGRAMME
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Topic(s)
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Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-JU-RIA - HORIZON JU Research and Innovation Actions
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-JU-GH-EDCTP3-2022-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
2000 ANTWERPEN
Belgium
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.