Clinical trials: Progressive Multifocal Leukoencephalopathy
Multiple Sclerosis
MAIN STUDY: SWITCH SUB-STUDY: SWITCH-JCV
MAIN STUDY: The purpose of this study is to determine if teriflunomide will be safe and effective to prevent relapses in patients with relapsing types of MS when switching from natalizumab to teriflunomide in patients at risk for…
- Trial name
- NCT01970410
- Testing
- teriflunomide
- Where
- 3 sites in United States
- Volunteers
- 55 people
- Sponsor
- Providence Health & Services
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
Progressive Multifocal Leukoencephalopathy
Role of Inflammation in Progressive Multifocal Leukoencephalopathy (PML)
This is a continuation of our previous studies on Progressive Multifocal Leukoencephalopathy (PML). We will focus on the role of inflammation in PML, and define prognostic markers of disease evolution.
- Trial name
- NCT01132053
- Where
- United States
- Volunteers
- 126 people
- Sponsor
- Beth Israel Deaconess Medical Center
Progressive Multifocal Leukoencephalopathy
NT-I7, a Long-Acting Recombinant IL-7 Molecule, as an Immune Reconstitution Strategy for Lymphopenia in Patients With Progressive Multifocal Leukoencephalopathy
Background: Progressive multifocal leukoencephalopathy (PML) is a brain infection. It is caused by a virus. PML can happen in people with a weakened immune system.
- Trial name
- NCT04781309
- Testing
- NT-I7
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Progressive Multifocal Leukoencephalopathy
Dynamics of T Cell Expression of Immune Checkpoint Molecules in Progressive Multifocal Leukoencephalopathy
Progressive multifocal leukoencephalopathy (PML) is a rare viral infection of the central nervous system (CNS) occurring in immunocompromised patients.
- Trial name
- ICIP (NCT04453917)
- Testing
- Collection of blood and urine, Spinal tap, Brain MRI
- Where
- 3 sites in France
- Volunteers
- 22 people
- Sponsor
- University Hospital, Toulouse
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
Progressive Multifocal Leukoencephalopathy, PML
Observational Study on Characteristics and Survival Correlates of Progressive Multifocal Leukoencephalopathy (PML) in Italy
The goal of this observational study is to learn about the features of Progressive Multifocal Leukoencephalopathy (PML) at the time of its diagnosis and the factors that may influence the outcome of persons with this disease.
- Trial name
- MI_PML (NCT06594614)
- Where
- Italy
- Volunteers
- 456 people
- Sponsor
- Scientific Institute San Raffaele
Progressive Multifocal Leukoencephalopathy
Retrospective Study of the Survival of Patients Suffering From Hiv-related Progressive Multifocal Leukoencephalopathy
Retrospective medical chart review of HIV-infected patients diagnosed with progressive multifocal leukoencephalopathy
- Trial name
- LEMPMAR (NCT02895581)
- Volunteers
- 34 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
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
Leukoencephalopathy, Progressive Multifocal, HIV Infections
Early Intensification of Antiretroviral Therapy Including Enfuvirtide in HIV-1-Related Progressive Multifocal Leucoencephalopathy (ANRS125)
Progressive multifocal leucoencephalopathy (PML) is a rare infectious disease of the brain, provoked by the JC virus. It usually occurs in subjects with impaired immune system as during HIV infection.
- Trial name
- NCT00120367
- Testing
- Enfuvirtide, Tenofovir-Emtricitabine
- Where
- France
- Volunteers
- 30 people
- Sponsor
- French National Agency for Research on AIDS and Viral Hepatitis