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Evaluation of the effectiveness of ALBENDAZOL-IVERMECTIN co-formulation vs ALBENDAZOLE for the treatment of intestinal worms.

An Adaptive phase II/III Single-Blinded, Randomized, Multi-Centre, Parallel-Group, Active-Controlled, Superiority Study to Evaluate the Safety and Efficacy of a Single Day or 3-day Single Dose of an ALBENDAZOLE-IVERMECTIN Coformulation vs ALBENDAZOLE for the Treatment of Soil-Transmitted Helminth Infections (Trichuris trichiura, hookworm, Strongyloides stercoralis) in Paediatric and Young Adult Population.

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
PACTR
Registry ID
PACTR202011642671155
Enrollment
1223
Registered
2020-11-03
Start date
2021-08-02
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Soil-transmitted helminths Paediatrics

Interventions

Albendazole
FDCx1. Albendazole and Ivermectin Fixed Dose Coformulation
FDCx3. Albendazole and Ivermectin Fixed Dose Coformulation 3 days

Sponsors

Barcelona Institute for Global Health ISGlobal
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Positive infection test by microscopy for at least one of the following STH: T. trichiura, hookworms and/or larvae of S. stercoralis. Weight =15 Kg. Male or female, aged 5 to 18 years. Female participants who are =12 years old (or female post-menarche) must have a negative urine pregnancy test at screening or at the time of randomization. Ability to take oral medication and willingness to comply with all study procedures. Parental acceptance to participate in the study by obtaining a signed and dated informed consent form approved by the Regulatory authorities. In addition, verbal assent will be obtained from children aged 12–18 years.

Exclusion criteria

Exclusion criteria: Intake of ALB, mebendazole and/or IVM, or any potentially interacting drug three months before screening. Residence outside the study area or planning to move away in the four weeks following recruitment. Epidemiological risk of infection by Loa loa. Serious medical illness, per investigator’s criteria. Any participant’s condition that would prevent the appropriate evaluation and follow-up, as per investigator’s criteria. Known hypersensitivity to any components of either of the study treatment. Positive pregnancy urine test, pregnant or first week post-partum.

Design outcomes

Primary

MeasureTime frame
Cure rate (CR) for T. trichiura 21 days after treatment, as determined by microscopy (efficacy T. trichiura).

Secondary

MeasureTime frame
CR for hookworm and S. stercoralis 21 days after treatment, as determined by microscopy (efficacy hookworm and S. stercoralis).;Egg reduction rate (ERR) for T. trichiura 21 days after treatment, by microscopy.;Frequency, type, severity and relationship to study drug for all adverse events and severe adverse events for ALB, FDC and FDCx3 (safety).;CR for T. trichiura, hookworm and S. stercoralis, by PCR.;Parasite burden decrease after 21 days for hookworm, T. trichiura and S. stercoralis, by PCR.;Evaluation of genotypic albendazole resistance in the three arms.

Countries

Ethiopia, Kenya, Mozambique

Contacts

Public ContactMarc Fernandez Pardos

Project Manager

marc.fernandez@isglobal.org+34932274112

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026