Clinical Research Directory

Optimizing Gait Symmetry After Stroke Using Mechanical Constraints and Sensory Feedback

This single-session study aims to evaluate a novel gait training protocol that integrates mechanical constraints and sensory feedback to enhance paretic leg propulsion in individuals post-stroke. The study will include 15 individuals who have experienced a stroke and 15 healthy adults, each aged 20 years or older. Participants will walk on both tied-belt and split-belt treadmills under various training conditions, including backward-directed resistance (applied at the pelvis, ankle, or both) and real-time sensory feedback (visual, auditory, or combined). These interventions will be applied individually and in combination to identify the most effective environment for promoting symmetrical gait patterns. Each session will last approximately two hours. The equipment used is non-invasive, and the risk to participants is minimal.

Overground Virtual Reality (VR) Gait Rehabilitation for Traumatic Brain Injury (TBI)

The purpose of this study is to evaluate a new virtual reality (VR)-based rehabilitation program designed to help individuals with traumatic brain injury (TBI) improve their walking abilities in real-world settings. By comparing immersive VR-assisted overground gait therapy to contemporary non-immersive, treadmill-based VR therapy (i.e., C-Mill), the investigators aim to determine its effectiveness in enhancing mobility and quality of life for TBI patients.

The Effects of the Control Strategies of Wearable Lower Limb Rehabilitation Robots

Post-stroke patients were required to complete a session of robot-assisted training, which involved nine repetitions of 5-meter overground walking (three trials for each of the three controllers) in a rectangular hospital corridor.

BCI-Assisted SCS-EXS for Gait Optimization

The goal of this clinical trial is to evaluate the safety and technical feasibility of a novel brain-machine interface (BCI)-assisted spinal cord stimulation (SCS) and exoskeleton (EXS) system in patients with spinal cord injury (SCI). The primary aim is to determine whether the BCI-SCS-EXS system can safely and effectively improve lower limb motor function and quality of life in individuals with chronic SCI. Participant Population: Adults aged 14-65 years (sex/gender not limited). Patients with chronic SCI (≥6 months post-injury) classified as ASIA A, B, or C. Individuals with stable health status, MMSE ≥22, and secondary education or above. Primary Questions: 1. Is the BCI-SCS-EXS system safe and technically feasible for SCI rehabilitation? 2. Does the system improve lower limb motor function and quality of life in SCI patients? Interventions: Participants will undergo the following procedures: Phase I (Implantation): BCI implantation: ECoG electrodes placed over the motor cortex to decode lower limb movement intent. SCS electrode implantation: 5-6-5 paddle electrodes at T11-L2 for targeted spinal cord stimulation. Phase II (System Calibration): BCI-SCS synchronization: Calibration of decoded motor intent to trigger SCS parameters. SCS-EXO synchronization: Integration of SCS pulses with exoskeleton-assisted gait training. Phase III (Rehabilitation): Daily BCI-SCS-EXS training sessions (60 minutes, 5 times/week for 1 year). Adaptive adjustments to stimulation parameters and exoskeleton support based on performance. Remote monitoring of device performance and emergency intervention for technical issues. Outcome Measures: Primary: Safety (adverse events, device performance, synchronization metrics). Secondary: Efficacy (motor function, neurophysiological function, quality of life). Ethics and Safety: Informed consent will be obtained from all participants. Adverse events will be monitored and reported according to CTCAE 5.0 guidelines. Participant confidentiality will be strictly maintained. This study will provide foundational evidence for the safety and feasibility of the BCI-SCS-EXO system, paving the way for future randomized controlled trials in SCI rehabilitation.

Effect on Gait Pattern During Robot Assisted Gait Training (RAGT) of End-effector Type in Burn Patients

This study aimed to investigate gait pattern and muscles power improvement of patient with gait disturbance caused by burns after end-effector type robot (Morning Walk®)-assited gait training (RAGT). This study randomly assigned 36 patients to one of two group : 30 minutes of Morning Walk® training with 30 minutes conventional physiotherapy (RAGT group) or 60 minutes of conventional physiotherapy (CON group). Five training sessions per week were given for 8 weeks. The primary outcomes were gait performance and muscles powers, which were assessed by the functional ambulation category (FAC) and the manual muscles test (MMT), respectively. The secondary outcomes included 6-minute walking test (6MWT), gait kinematic and spatiotemporal gait parameters. The results of this study is anticipated that the patients with gait disturbance receiving the RAGT might improve greater in gait performance and normal gait patterns that those trained with conventional physiotherapy.