Authors: Pavlina Psychouli PhD; Charalambos Anastasiou BSc; Ioannis Mamais PhD; Nefeli Efstathia Papasalourou MSc
After a stroke, many people experience difficulties using their affected arm and hand in everyday activities. Modified Constraint-Induced Movement Therapy (mCIMT) is a rehabilitation approach that encourages people to use their affected arm by limiting the use of the stronger arm for extended periods each day while practicing specific tasks.
This review examined whether a particular type of mCIMT, involving fewer hours of therapist supervision but longer daily periods of restraint, helps improve arm and hand function in adults living with chronic stroke. The researchers analyzed five clinical trials involving 239 participants and compared mCIMT with conventional rehabilitation.
The results showed that people who received mCIMT experienced greater improvements in arm and hand function and reported using their affected arm more often and more effectively in daily life compared with those receiving standard rehabilitation. Some of these benefits, particularly increased use of the affected arm in everyday activities, were still present at follow-up assessments after treatment ended.
These findings suggest that mCIMT can be an effective rehabilitation option for people with chronic stroke, even when therapist contact time is reduced. This may make the intervention more practical and easier to deliver in clinical settings. However, because the available studies included relatively small numbers of participants and had some methodological limitations, more high-quality research is needed to determine the most effective treatment intensity and to identify which patients benefit most from this approach.