Clinical trials: Toxoplasmosis
Toxoplasmosis, Toxoplasma Infections
Diagnosis of Toxoplasma Gondii Infection by Exploration of Cellular Immunity (TOXCELL)
Toxoplasmosis is a parasitic disease caused by Toxoplasma gondii and transmitted to humans through the consumption of raw or undercooked infected meat and / or by poorly washed vegetables.
- Conditions
- Toxoplasmosis, Toxoplasma Infections, Toxoplasmosis, Congenital, Toxoplasmosis Recurrent
- Trial name
- TOXCELL (NCT04825600)
- Testing
- anti-Toxoplasma gondii IgG and IgM dosage, cellular test
- Where
- France
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Pneumonia, Pneumocystis Carinii, HIV Infections
A Study of Three Drugs Plus Zidovudine in the Prevention of Infections in HIV-Infected Patients
To evaluate and compare 3 anti-pneumocystis regimens plus zidovudine (AZT) in persons with HIV infection and T4 cell count less than 200 cells/mm3.
- Trial name
- NCT00000991
- Testing
- Pentamidine isethionate, Sulfamethoxazole-Trimethoprim, Dapsone
- Where
- 21 sites in United States, Tanzania
- Volunteers
- 600 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Toxoplasmosis in Neuropsychiatric Disorders
Toxoplasma Gondii Seroprevalence Among Children With Some Neuropsychiatric Disorders
Toxoplasma gondii is recognized as being involved in the etiology of various psychotic disorders including epilepsy and ADHD (Markovitz et al.,2015).
- Trial name
- NCT06980298
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sohag University
AIDS-Related Opportunistic Infections, Meningo-encephalitis
Driving Reduced AIDS-associated Meningo-encephalitis Mortality
The DREAMM project is investigating whether the DREAMM interventions (1) Health system strengthening, 2) Co-designed education programs tailored to frontline healthcare workers, 3) Implementation of a diagnostic and treatment…
- Conditions
- AIDS-Related Opportunistic Infections, Meningo-encephalitis, Cryptococcal Meningitis, Bacterial Meningitis
- Trial name
- DREAMM (NCT03226379)
- Testing
- DREAMM
- Where
- 5 sites in Cameroon, Malawi and 1 more
- Volunteers
- 495 people
- Sponsor
- St George's, University of London
Cerebral Toxoplasmosis, AIDS
Cerebral Toxoplasmosis and AIDS
With a HIV incidence much higher in the DFA than in European French territory, this disease is a major public health problem in these areas, especially in French Guiana.
- Trial name
- TOXODFA (NCT00803621)
- Testing
- Toxoplasma PCR assay
- Where
- 5 sites in France
- Volunteers
- 46 people
- Sponsor
- University Hospital, Limoges
Toxoplasmosis
Isolated Positive Toxoplasma Gondii PCR in Blood
Toxoplasmosis in immunocompromised patients is a serious, life-threatening condition that requires rapid, appropriate treatment. Diagnosis is based on PCR, notably on blood samples.
- Trial name
- TIPS (NCT07054918)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Clermont-Ferrand
Toxoplasmosis, Cerebral, HIV Infections
A Randomized Prospective Study of Pyrimethamine Therapy for Prevention of Toxoplasmic Encephalitis in HIV-Infected Individuals With Serologic Evidence of Latent Toxoplasma Gondii Infection
To evaluate pyrimethamine as a prophylactic agent against toxoplasmic encephalitis in individuals who are coinfected with HIV and latent Toxoplasma gondii.
- Trial name
- NCT00000666
- Testing
- Pyrimethamine
- Where
- 16 sites in United States
- Volunteers
- 600 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Ocular Toxoplasmosis
Spectral Optical Coherence Tomography Findings in Patients With Ocular Toxoplasmosis
Ocular toxoplasmosis is the most common cause of infectious uveitis worldwide. The diagnosis of ocular toxoplasmosis is primarily clinical when it is a typical presentation .With an atypical presentation in the fundus…
- Trial name
- NCT04219176
- Testing
- Spectral optical coherence tomography
- Volunteers
- 9 people
- Sponsor
- Université de Sousse
Ocular Toxoplasmosis
Immunoblotting and Goldmann-Witmer Coefficient for Ocular Toxoplasmosis
Ocular toxoplasmosis (OT) is a common cause of posterior uveitis worldwide. The diagnosis of OT is based on clinical findings, but in most cases, laboratory tests are required to confirm the etiology, especially when other…
- Trial name
- COPILOT (NCT03948750)
- Testing
- Aqueous humour sampling
- Where
- France
- Volunteers
- 87 people
- Sponsor
- Hospices Civils de Lyon
Ocular Toxoplasmosis
Influence of Trimethoprim-Sulfamethoxazole for the Recurrence of Ocular Toxoplasmosis
The investigators study aims to determine the effect of prophylactic therapy with Trimethoprim-sulfamethoxazole on the recurrences of toxoplasma retinochoroiditis gondii.
- Trial name
- ISROT (NCT01449877)
- Testing
- Trimethoprim-Sulfamethoxazole
- Where
- Brazil
- Volunteers
- 141 people
- Sponsor
- University of Campinas, Brazil
Q Fever, Leptospirosis
Assessment of the Risk of Zoonotic Infections in Prisons in French Guiana
The prison system in French Guiana is characterized by severe overcrowding, high levels of promiscuity, poor sanitary conditions, and the documented presence of potential reservoirs or vectors of zoonotic diseases, particularly…
- Conditions
- Q Fever, Leptospirosis, Chagas Disease, Histoplasmosis
- Trial name
- CARYANA (NCT07808775)
- Where
- French Guiana
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier de Cayenne
Chorioretinitis
To Compare Intravitreal Clindamycin & Dexamethasone With Classic Treatment of Toxoplasmic Retinochoroiditis
Toxoplasmosis, an intra cellular parasite, is a very important cause of chorioretinitis. The goal of treatment is arresting multiplication of the parasite in its inflammatory active phase.
- Trial name
- NCT00372294
- Testing
- pyrimethamine-sulfadiazine + prednisolone, Clindamycin+Dexamethasone
- Where
- Iran
- Sponsor
- Shahid Beheshti University of Medical Sciences
Toxoplasmosis
Phase I Study of Pyrimethamine in Healthy Japanese and Caucasian Subjects
Pyrimethamine in combination with a sulphonamide is known to be effective in the treatment of toxoplasmosis. However, Pyrimethamine has not been approved by the Japanese regulatory body (Pharmaceutical and Medical Devices Agency…
- Trial name
- NCT03258762
- Testing
- Pyrimethamine, Calcium folinate
- Where
- Australia
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Congenital Toxoplasmosis, Retinochoroiditis
Pregnancy and Congenital Toxoplasmosis
The Toxoplasma gondii parasite causes toxoplasmosis. It is characterized by persistent cysts mostly localised in the brain and ocular areas. In the case of immunodeficiency, those cysts are likely to reactivate.
- Trial name
- GRETA (NCT05774496)
- Testing
- Estimation of the occurrence of retinochoroiditis in women with congenital toxoplasmosis and previous retinochoroiditis lesions (recurrence) during pregnancy and postpartum.
- Where
- France
- Volunteers
- 76 people
- Sponsor
- Hospices Civils de Lyon
Congenital Toxoplasmosis
Prevention of Congenital Toxoplasmosis With Pyrimethamine + Sulfadiazine Versus Spiramycine During Pregnancy
Background : When a mother contracts toxoplasmosis during pregnancy, the parasite may be transmitted from to her unborn child. This results in congenital toxoplasmosis, which may cause damage to the eyes and nervous system of the…
- Trial name
- TOXOGEST (NCT01189448)
- Testing
- Pyrimethamine/Sulfadiazine, Spiramycine
- Where
- France
- Volunteers
- 149 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Toxoplasmosis Infection, Genotype II
Determination of Genetic Susceptibility in Severe Recurrences of Ocular Toxoplasmosis
Ocular toxoplasmosis (OT) is a major cause of visual impairment worldwide. OT is responsible for 30 to 50% of posterior uveitis.
- Conditions
- Toxoplasmosis Infection, Genotype II, Ocular Toxoplasmosis With Recurrences
- Trial name
- TREXO (NCT02863588)
- Testing
- seropositive for Toxoplasma gondii
- Where
- France
- Volunteers
- 16 people
- Sponsor
- University Hospital, Strasbourg, France
HIV Infections, Tuberculosis
Prevalence of HIV +ve Cases With AIDS Defining Opportunistic Infections Among ART Naive Patients Attending ART Centre
HIV patients are likely to suffer from opportunistic infections, in absence of highly active retroviral therapy. This happens due to lack of awareness of HIV status among patients or unresponsive to anti retroviral drugs.
- Conditions
- HIV Infections, Tuberculosis, Candidiasis, Esophageal, Cryptococcosis
- Trial name
- ADC (NCT03993093)
- Testing
- CD4 cell count
- Where
- India
- Volunteers
- 257 people
- Sponsor
- Singh, Ranjan Kumar, M.D.
Toxoplasmic Encephalitis, AIDS
Treatment of Cerebral Toxoplasmosis in HIV/AIDS
Neurological manifestations of Cerebral toxoplasmosis or Toxoplasmic encephalitis (TE) in most advance stage HIV infected patients composed of fever, headache, alteration of consciousness with focal neurological signs/symptoms…
- Trial name
- NCT00367081
- Testing
- TMX-SMX (Bactrim(R)), Pyrimethamine plus Sulfadiazine plus leucoverin
- Where
- Thailand
- Volunteers
- 30 people
- Sponsor
- Department of Medical Services Ministry of Public Health of Thailand
Congenital Toxoplasmosis
New Diagnostic Approach for Congenital Toxoplasmosis
Caused by Toxoplasma gondii, toxoplasmosis is mostly asymptomatic except in immunocompromised individuals and infants infected in utero.
- Trial name
- TOXODIAG (NCT03385499)
- Testing
- blood additional samples
- Where
- 3 sites in France
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Toxoplasmosis, Cerebral
Dexamethasone for Cerebral Toxoplasmosis
Toxoplasma gondii infects over one third of the global human population. Cerebral toxoplasmosis is the most common opportunistic infection in HIV patients resulting in up to 50% of mortality with proper treatment and 80% without…
- Trial name
- De-Tox (NCT04341155)
- Testing
- Dexamethasone
- Where
- Indonesia
- Volunteers
- 138 people
- Sponsor
- Universitas Padjadjaran