Skip to content

Treatment of disseminated toxoplasmosis/toxoplasma encephalitis with pyrimethamine/sulfadiazine

Efficacy and safety of pyrimethamine/sulfadiazine/folinate combination therapy for the treatment of disseminated toxoplasmosis and toxoplasma encephalitis - Treatment of disseminated toxoplasmosis/toxoplasma encephalitis with pyrimethamine/sulfadiazine

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs071180095
Enrollment
35
Registered
2019-03-29
Start date
2020-03-18
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Disseminated toxoplasmosis and toxoplasma encephalitis

Interventions

Sponsors

Maruyama Haruhiko
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Confirmed toxoplasmosis patients (DNA positive) Suspected toxoplasmosis patients #1 typical brain imaging #2 serum anti-Toxoplasma IgG positive #3 other diseases are excluded

Exclusion criteria

Exclusion criteria: #1 HIV positive patients #2 patients allergic to test compounds #3 patients with megaloblastic anemia due to folate deficiency #4 No consent is given from the patient him/herself nor a legally authorized representative/guardian of the patient #5 patients principal investigator judged inappropriate

Design outcomes

Primary

MeasureTime frame
Survival rate 6 weeks after treatment initiation

Secondary

MeasureTime frame
1) reduction ratio of affected brain area 4 weeks after treatment initiation 2) duration of medication 3) incidence of abdominal symptoms 4) incidence of pancytopenia 5) incidence of acute renal failure 6) incidence of hepatic dysfunction 7) incidence of skin eruption (e.g. erythema)

Contacts

Public ContactKei Yamamoto

Japan Institute for Health Security National Center for Global Health and Medicine

yamamoto.k@jihs.go.jp+81-3-3201-7181

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Feb 4, 2026