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Effects of a Robot-based Sensorimotor Upper Limb Rehabilitation Paradigm in Chronic Stroke

NCT07547800 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 109

Last updated 2026-05-11

No results posted yet for this study

Summary

Sensorimotor function of the upper limb is commonly impaired after stroke, even in the chronic phase (\>6 months post-stroke). Nevertheless, good sensorimotor function is needed for daily life functioning. Sensorimotor function can be divided into three components: exteroception, proprioception and sensory processing. It is important that those three components will each be addressed in the upper limb rehabilitation. Unfortunately, there is still no optimal therapy to address sensory processing. Therefore, the investigators developed an intensive sensorimotor robot-based rehabilitation paradigm (called ROBUST) with focus on sensory processing. As a first step, the investigators did a pilot study (S69003) including 10 persons with chronic stroke to investigate the potential effectiveness and feasibility of this novel rehabilitation. The median change score of motor, sensory and sensorimotor assessments was exceeding the minimal clinical important difference (MCID), and the total amount of therapy was feasible as well. The investigated protocols to measure potential changes in brain function (activity and connectivity) and structure accompanying the novel therapy appeared feasible as well. Based on this first pilot study, the investigators finalized the protocol for this RCT to investigate the effectiveness of the ROBUST intervention.

Conditions

Interventions

BEHAVIORAL

ROBUST

During a 5-week intervention, participants in the stroke experimental group get 48 hours additional sensorimotor upper limb training. They will come 2-3 times per week to Leuven for a therapy session of two hours. During these therapy sessions, they receive one hour robot-based therapy (Kinarm therapy) and one hour transfer package training with a therapist. Additionally, they follow 4-5 times a week a 1-hour home program. This intervention can be distinguished from others since it integrates both motor and sensory function, with focus on sensory processing. It combines robot-based therapy, a transfer package to daily activities, and a home program.

BEHAVIORAL

Kinarm therapy

During a 5-week intervention, participants in the stroke control group and the healthy control group get 12 hours additional Kinarm therapy (one part of the ROBUST intervention). They will come 2-3 times per week to Leuven for a one-hour therapy session. This robotic intervention can be distinguished from others since it integrates both motor and sensory function, with focus on sensory processing.

Sponsors & Collaborators

  • KU Leuven

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-04-17
Primary Completion
2027-12-31
Completion
2027-12-31

Countries

  • Belgium

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07547800 on ClinicalTrials.gov