What is the PoRI device studying for post-stroke hand rehabilitation?

The PoRI device is being studied to see if it can help improve hand motor function in people recovering from a stroke. Researchers want to compare how adding this device to standard hand therapy affects recovery. Yale University is leading this clinical trial to understand better ways to support hand rehabilitation after stroke.

Who may be eligible for this post-stroke hand rehabilitation clinical trial?

Adults aged 18 years or older who have had a stroke within the past 2 days to 2 months may be eligible. Participants should have reduced muscle strength in the hand and sensorimotor problems affecting the fingers. Both men and women can join. Please review eligibility criteria for more details.

Is there any cost to participate in this post-stroke hand rehabilitation clinical trial?

Study-related care, including the use of the PoRI device and all therapy sessions, is provided at no cost. However, personal expenses such as travel may vary and might not be covered. Participants should plan for any additional costs related to attending the trial visits.

Actively Recruiting

Phase Not Applicable

Age: 18Years +

All Genders

ID07407023

Randomized Clinical Trial of Portable Rehabilitation Interface PoRI Device for Post-Stroke Hand Rehabilitation

Led by Yale University · Updated on 2026-03-27

Participants Needed

Research Sites

N/A

Total Duration

AI-Summary

What this Trial Is About

Researchers are evaluating the Portable Rehabilitation Interface PoRI device to improve hand motor function in patients recovering from a stroke. This clinical trial compares the use of the PoRI device combined with conventional hand therapy versus conventional therapy alone for post-stroke hand rehabilitation. The study aims to assess the devices impact on hand function and pain in individuals who have experienced a stroke recently. Participants in the experimental group will receive seven 20-minute sessions with the PoRI device over 10 days, alongside one hour of conventional therapy five days a week for two to three weeks. The control group will receive only the conventional therapy for the same duration and frequency. The PoRI device is a handheld tool designed to assist movement in the hand for patients with sensorimotor hand dysfunction. During the study, participants will be assessed using several measures including the Fugl-Meyer Assessment, Box-and-Block Test, Visual Analog Scale for pain, Short Form McGill Pain Questionnaire, and Modified Ashworth Scale at baseline and after two to three weeks. Researchers will also evaluate device usability and accessibility through a survey. The total participation period spans approximately two to three weeks of therapy sessions with ongoing monitoring of hand function and pain levels.

CONDITIONS

Brief Title

PoRI Clinical Trial

Who Can Participate

Age: 18Years +

All Genders

Eligibility Criteria

You may qualify if you...

Between 2 days and a maximum of 2 months have passed since the stroke event
Muscle strength rated 0 to 3 out of 5
Paralysis or sensorimotor problems of the fingers in one or both hands
Ability to fit the hand comfortably into the PoRI device

You will not qualify if you...

Less than 2 days or more than 2 months have passed since the stroke event
Muscle strength rated 4 to 5 out of 5
Belonging to vulnerable populations
Inability of fingers and wrist to stretch to neutral during passive range of motion

Research Team

Necolle Morgado-Vega

Gregory Roytman

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