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TerminatedNCT00322907Updated May 8, 2006

Cotrifazid Safety and Efficacy Against Malaria

A Phase 2 interventional study of Cotrifazid vs mefloquine or quinine+SP in Clinical Malaria, sponsored by Center for Primary Care and Public Health (Unisante), University of Lausanne, Switzerland. Terminated at 1 site in Papua New Guinea. Open to participants aged 6 Months and older. Per ClinicalTrials.gov, last updated 2006-05-08.

Sponsored by Center for Primary Care and Public Health (Unisante), University of Lausanne, Switzerland · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
330
Allocation
Randomized
Ages
6 Months and older
Sex
All
01

Study summary

The purpose of this study was to assess the safety and efficacy of Cotrifazid to treat uncomplicated resistant malaria and to compare the outcome with mefloquine or quinine+sulfadoxine/pyrimethamine (SP)

Read the detailed description

Design: Open-label, block-randomised, comparative, multicentric trial. Setting: Four primary care health facilities, two in urban and two in rural areas of Madang and East Sepik Province, Papua New Guinea.

Participants: Patients of all ages with recurrent uncomplicated malaria Intervention: Random assignment to receive either Cotrifazid, mefloquine or the standard treatment of quinine+sulfadoxine/pyrimethamine (SP).

Outcome measures: Incidence of clinical and laboratory adverse events; rate of clinical and/or parasitological failure at day 14

02

Conditions studied

  • Clinical Malaria

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Keywords

  • malaria
  • treatment
  • cotrifazid
  • clinical trial
  • efficacy
03

In context

Malaria

1,299 studies on the registry are indexed under Malaria; 86 are open to participants now.

This study's enrollment of 330 is above the median of 220 across 1,027 interventional studies indexed under Malaria.

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Lead sponsor

Center for Primary Care and Public Health (Unisante), University of Lausanne, Switzerland is the lead sponsor of 22 studies on the registry; 4 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
6 Months and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

All subjects > 6 months of age who presented at the centres and who were diagnosed with malaria (history of fever, OptiMAL® test positive, no other major symptom) and who had already been treated for malaria in the 28 days before, could be included in the study, if the subject or legal guardian (for children) gave informed consent and if the clinician in charge would have given the standard treatment for resistant malaria independent of the study -

Exclusion criteria

Exclusion Criteria:

A subject was not to be included if the clinician preferred to use quinine for whatever reason, if the patient had one of the symptoms or signs of complicated or severe malaria (i.e. history of recent convulsion, any neurological sign or impairment of consciousness, heavy vomiting, haemoglobinuria, respiratory distress, bleeding, circulatory collapse, shock, jaundice, haemoglobin \< 5 g/dl), had contra-indications for mefloquine (history of psychiatric disorder, epilepsy), or was pregnant.

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05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
330 participants

Interventions

  • DrugCotrifazid vs mefloquine or quinine+SP
06

What researchers measure

Primary outcomes

  1. Clinical treatment failure rate on day 14.

  2. Incidence of adverse events.

Secondary outcomes

  1. Parasitological failure rate on day 14

  2. Fever clearance time

  3. Parasite clearance time

  4. Symptoms clearance time

  5. Occurrence of complications

07

Study locations

1 site
  • Health centers
    Madang and Maprik, Madang and East Sepik Province, Papua New Guinea
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 8, 2006, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00322907
Lead sponsor
Center for Primary Care and Public Health (Unisante), University of Lausanne, Switzerland
Collaborators
Papua New Guinea Institute of Medical Research, Swiss Tropical & Public Health Institute
First posted
May 8, 2006
Start date
Apr 2000
Completion
Jan 2003
Last update
May 8, 2006

Study contacts

Blaise Genton, MD, PhD
principal investigator · Swiss Tropical & Public Health Institute
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Oct 1999. You cannot join it, but the record below documents what was studied.

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