Clinical Research Directory

A Study of ASP2246 for People Who Have Movement Problems Caused by Brain Injury After a Stroke

This study is for adults who have difficulty moving a few months after a stroke. In this study, ASP2246 will be given to people for the first time. This is known as a "first in human" study. The main aims of the study are to check the safety of ASP2246, how well people tolerate it, and to find suitable doses of ASP2246 to use later in this study and in future studies. This study has 2 parts. In Part 1, people will have brain surgery. During the surgery, different small groups of people will receive a lower to a higher dose of ASP2246. Each dose will be given slowly through a special tube to the damaged part of the brain (intracerebral parenchymal infusion). Any medical problems will be recorded at each dose. This is done to find suitable doses to use in Part 2 of the study. In Part 2, other different groups of people will undergo the same type of brain surgery. Some people will receive a higher dose of ASP2246, and some people will receive a lower dose of ASP2246. These are the doses from Part 1. Also, another group of people won't be given ASP2246 during brain surgery. This is known as a sham procedure. This is done so neither the people taking part in Part 2, nor the study doctors (apart from the surgeons) know who will be given ASP2246. After brain surgery, people will be observed for about 2 weeks. After this, they will have physical therapy and continue to have safety checks for about 1 year after their brain surgery.

Effect Of Task-Specific Training With And Without Biofeedback On Balance And Risk Of Falls In Chronic Ischemic Stroke Patients Of Central Lahore, Pakistan

This randomized controlled trial aims to evaluate the effects of task-specific training with and without biofeedback compared to conventional physical therapy on balance and fall risk in chronic ischemic stroke patients in Lahore, Pakistan. Sixty-six participants will be randomly allocated into three groups: Group 1 (task-specific training with biofeedback), Group 2 (task-specific training without biofeedback), and Group 3 (conventional physical therapy). The intervention will span 12 weeks, consisting of 36 sessions. Key outcome measures include the Berg Balance Scale, Timed Up and Go Test, and the Barthel Index. Assessments will be conducted at baseline, post-intervention, and three-month follow-up. The study hypothesizes that the use of biofeedback in task-specific training will produce significantly greater improvements in balance and reduced fall risk compared to conventional rehabilitation strategies. The study is being conducted at Shadman Medical Center in Lahore and is part of a PhD project from Lincoln University College.

Vagal Nerve Stimulation in Enhanced Stroke Recovery: The VALOR Registry

Vagal Nerve Stimulation is a novel proven therapy for patients with chronic ischemic stroke. The primary objective of this registry is to assess the safety of vagal nerve stimulation for stroke recovery through monitoring the occurrence of serious adverse events associated with the surgical procedure or subsequent paired rehabilitation protocol. This registry will monitor patients undergoing VNS for stroke recovery in the Mount Sinai Health System and collect clinical and procedural details, objective outcomes, and patient-reported outcomes associated with vagal nerve stimulation for stroke recovery.

Efficacy of Sensory Reweighting Techniques for Balance and Risk of Fall in Chronic Ischemic Stroke Patients

This randomized controlled trial will evaluate the effectiveness of sensory reweighting techniques on balance and risk of falls in individuals with chronic ischemic stroke. A total of 46 participants will be recruited using purposive sampling and randomly assigned into two groups through the sealed envelope method. Balance and fall risk will be assessed using the Berg Balance Scale and the Timed Up and Go test at baseline and after completion of the intervention. Participants in the experimental group will receive sensory reweighting-based balance training three times per week for eight weeks, incorporating altered sensory conditions such as reduced visual input, unstable surfaces, and vestibular challenges. The control group will receive conventional balance training of similar duration and intensity without sensory manipulation. Both groups will also receive standard physiotherapy throughout the intervention period. Ethical approval will be obtained prior to data collection, written informed consent will be secured from all participants, and confidentiality and voluntary participation will be ensured.