Skip to content

International randomized controlled phase III trial of DB289 versus pentamidine for the treatment of first stage Human African Trypanosomiasis (HAT)

International randomized controlled phase III trial of DB289 versus pentamidine for the treatment of first stage Human African Trypanosomiasis (HAT)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN85534673
Enrollment
250
Registered
2005-08-23
Start date
2005-07-15
Completion date
Unknown
Last updated
2016-10-17

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

Conditions

Human African Trypanosomiasis (HAT) or sleeping sickness Infections and Infestations Human African Trypanosomiasis (HAT)

Interventions

The subjects will receive either DB289 or pentamidine treatment according to their randomisation.

Sponsors

Immtech Pharmaceuticals, Inc. (USA)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. The patient has first stage T. b. gambiense infection, i.e. parasitologically confirmed infection in the blood or lymph node aspirate and White Blood Cell count (WBC) less than or equal to 5 mm^3 detected in the CerebroSpinal Fluid (CSF) by microscopic examination. 2. Patient is male or female 12 years of age or older and more than or equal to 30 kg.

Exclusion criteria

Exclusion criteria: 1. The patient has possible or confirmed second stage T. b. gambiense infection, i.e. presence of parasite in the CSF upon microscopic examination or a WBC count in the CSF of more than 5 mm^-3 2. Active clinically relevant medical conditions that in the Investigator's opinion may jeopardise subject safety or interfere with participation in the study, including but not limited to: significant liver diseases, chronic pulmonary diseases, significant cardiovascular diseases, diabetes, thyroid diseases, gout, infection including known Human Immunodeficiency Virus (HIV) infection, Central Nervous System (CNS) trauma or seizure disorders 3. Coma Score of less than nine on the Glasgow Coma Scale

Design outcomes

Primary

MeasureTime frame
The primary efficacy variable will be the combined rate of clinical and parasitological cure at the Test of Cure evaluation (12 month evaluation) in the Per Protocol dataset.

Secondary

MeasureTime frame
Parasitological cure, clinical cure, probable relapse, relapse and death rates at the End of Treatment and at the 3, 6, 18 and 24 month evaluations will also be determined.

Countries

Angola, Congo, Sudan

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 14, 2026