Clinical trials: Progressive Multifocal Leukoencephalopathy
Multiple Sclerosis
TOPIK Study: A Study to Report Progressive Multifocal Leukoencephalopathy and Other Serious Opportunistic Infections in Natalizumab Treated Participants
The primary objective of the study is to estimate the incidence of progressive multifocal leukoencephalopathy (PML) and serious adverse events (SAEs) of other opportunistic infections (OIs) among all participants taking…
- Trial name
- NCT05236777
- Testing
- Natalizumab
- Where
- 15 sites in Czechia
- Volunteers
- 675 people
- Sponsor
- Biogen
Progressive Multifocal Leukoencephalopathy
Study to Explore the Effect of Mefloquine in Participants With Progressive Multifocal Leukoencephalopathy (PML)
The primary objective of the study was to explore whether mefloquine can delay or stop progression of progressive multifocal leukoencephalopathy (PML) as measured by JC virus (human polyomavirus or JCV) deoxyribonucleic acid…
- Trial name
- NCT00746941
- Testing
- mefloquine
- Where
- 12 sites in United States, Brazil and 3 more
- Volunteers
- 37 people
- Sponsor
- Biogen
Progressive Multifocal Leukoencephalopathy
A Phase 2 Study Evaluating JCPyV-specific T Cell Therapy for PML
This is a randomized, double-blinded, Phase 2 trial in patients with PML due to JCPyV. Patients will receive treatment with a matched virus-specific T-cell product (CE VST01-JC) or placebo, and will then be monitored for response…
- Trial name
- ASCEND-JC (NCT05541549)
- Testing
- CE-VST01-JC
- Volunteers
- 60 people
- Sponsor
- Cellevolve Bio Inc
Progressive Multifocal Leukoencephalopathy
Genetic Evaluation of Natalizumab-Treated Patients With Progressive Multifocal Leukoencephalopathy
The purpose of this study is to explore host genetic mutations which may render individual subjects more susceptible (or resistant) to developing Progressive Multifocal Leukoencephalopathy (PML).
- Trial name
- NCT01211639
- Where
- 11 sites in United States, Germany
- Volunteers
- 24 people
- Sponsor
- Biogen
HIV Infections, Leukoencephalopathy, Progressive Multifocal
A Study of ddI in Patients With AIDS Who Become Sicker While Taking Zidovudine
The objective of this open-label study regimen is to make didanosine (ddI) available to patients with AIDS who are clinically deteriorating on zidovudine (AZT) and cannot enter the Phase II ddI programs due to protocol exclusion…
- Trial name
- NCT00002274
- Testing
- Didanosine
- Where
- United States
- Sponsor
- Bristol-Myers Squibb
Progressive Multifocal Leukoencephalopathy
Tysabri Observational Cohort Study - Multiple Sclerosis (MS) Registries
The primary purpose of this study is to estimate the incidence of progressive multifocal leukoencephalopathy (PML) among patients who switched to Tysabri from disease modifying therapies (DMTs), including newer DMTs (including…
- Trial name
- NCT03399981
- Testing
- Tysabri
- Where
- United States
- Volunteers
- 80,327 people
- Sponsor
- Biogen
Multiple Sclerosis, Progressive Multifocal Leukoencephalopathy
Risk of Progressive Multifocal Leukoencephalopathy Among Patients With Multiple Sclerosis Exposed to Zeposia
This study will evaluate the risk of progressive multifocal leukoencephalopathy (PML), a rare brain infection caused by John Cunningham virus (JCV), among people with multiple sclerosis who have been treated with ozanimod.
- Trial name
- NCT07732907
- Testing
- Ozanimod
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Bristol-Myers Squibb
Immune Reconstitution Inflammatory Syndrome, Leukoencephalopathy, Progressive Multifocal
Corticosteroids for Immune Reconstitution Inflammatory Syndrome (IRIS)
The objectives of this study are to explore the effects of administering high-dose corticosteroids to participants who developed progressive multifocal leukoencephalopathy (PML) while on natalizumab as measured by time-course…
- Trial name
- IRIS (NCT01211665)
- Testing
- Methylprednisolone, Prednisolone
- Where
- 3 sites in United States, Germany
- Volunteers
- 3 people
- Sponsor
- Biogen
HIV Infections, Leukoencephalopathy, Progressive Multifocal
Safety and Effectiveness of Topotecan HCl to Treat HIV-Infected Patients With AIDS-Related Progressive Multifocal Leukoencephalopathy (PML)
The purpose of this study is to see if it is safe and effective to give topotecan through a vein to treat HIV-infected patients with PML, an opportunistic (AIDS-related) infection caused by a virus that infects brain tissue and…
- Trial name
- NCT00002395
- Testing
- Topotecan
- Where
- 5 sites in United States
- Volunteers
- 54 people
- Sponsor
- SmithKline Beecham