Summary: This clinical trial will test whether AGB101 (low-dose levetiracetam, 220 mg, extended release tablet) can improve symptoms of psychosis in Parkinson's disease. Participants will be asked to complete up to 5 in-person study visits over approximately 20 weeks. Participants will receive both AGB101 and a placebo to take once a day for 6 weeks, with a 4-week washout in between. Participation will als...

Summary: The purpose of this study is to develop population pharmacokinetic models for antiepileptic drugs in a pediatric population. The interest of these models is multiple: * describe the pharmacokinetics of these molecules in children and explain the inter-individual variability of concentrations through covariates such as weight, age, co-treatments, genetic polymorphisms and renal function; * estimate...

Summary: The purpose of this clinical trial is to compare drug combinations to learn which drugs work best to prevent graft-versus-host-disease (GVHD) in people who have received a stem cell transplant. The source of stem cells is from someone who is not related and has a different blood cell type than the study participant. The researchers will compare the new drug combination to a standard drug combinati...

Summary: To learn if giving ruxolitinib and busulfan before a stem cell transplant can help to reduce spleen size and help the transplant to succeed.

Objectives: To evaluate the seizure incidence \& efficacy of the respective anti-epileptic drug in each treatment arm. Assessment of clinical \& functional outcomes, safety profile, and cost-effectiveness in each group. Effect of genetic polymorphisms on seizure incidence among study participants

Summary: Convulsive prolonged seizures in children are the most common life-threatening neurological emergencies. The aim of active management of seizure control is to prevent irreversible neuronal damage as early as possible. Although there is evidence of the use of benzodiazepines as the initial management for prolonged seizures, up to a third of patients do not respond to benzodiazepines. Many trials st...

Summary: This is a treatment guideline for a second or greater allogeneic hematopoietic stem cell transplant (HSCT) using a reduced intensity conditioning (RIC) in patients with non-malignant or malignant diseases. This regimen, consisting of busulfan, fludarabine, and low dose total body irradiation (TBI), is designed to promote engraftment in patients who failed to achieve an acceptable level of donor-de...

Summary: This is a phase II, open-label, prospective study of T cell receptor alpha/beta depletion (TCR α/β TCD) peripheral blood stem cell (PBSC) transplantation for children and adults with hematological malignancies. This is a safety/feasibility study of the investigational procedure/product.

Summary: About 40% of children with generalized convulsive status epilepticus (GCSE) are not terminated by first-line benzodiazepines (BDZs), and approximately 50% of BDZ-refractory GCSE are not controlled by second-line antiseizure medications. This study investigates the efficacy of ketamine-levetiracetam combination vs. levetiracetam alone for treating children with BDZ-refractory GCSE.

Summary: This is an investigator initiated and conducted, multicentre, ambulance-delivered, prospective, randomised, open-label, blinded outcome (PROBE) study. EAST aims to evaluate the effects of pre-hospital levetiracetam and different head positions initiated in ambulance settings on the functional outcome of participants assessed at 90 days.

Summary: The goal of this comparative effectiveness trial is to study electrographic status epilepticus (ESE) treatment in comatose patients after cardiac arrest. The main questions the trial aims to answer are: * Does ESE treatment improve outcome? * What is the impact of ESE treatment on healthcare costs? Participants in the the intervention group will receive standard care completed with anti-seizure tr...

Summary: This randomized, crossover, placebo controlled clinical study will assess the efficacy and safety of a slow release form of levetiracetam (AGB101) in the treatment of cognitively normal adults by measuring change in several imaging measures over the course of a two week treatment period.