Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Tai Chi Based Exercise Program Provided Via Telerehabilitation Compared to During Home Visits in Persons Post-Stroke Who Have Returned Home Without Intensive Rehabilitation: A Randomized, Non-inferiority Clinical Trial
Brief Summary: Telerehabilitation is a promising alternative approach that can help improve access to rehabilitation services once patients are discharged home after stroke. The investigators therefore postulate a non-inferiority hypothesis of the telerehabilitation approach compared to home visits to improve balance problem related to stroke. The platform used will be based on a technological infrastructure that was developed and tested in previous telerehabilitation studies. The study is a randomized control trial (RCT).The study population of interest will target individuals who have had a stroke who stayed in a hospital or chronic stroke population. Participants will be recruited during the hospitalization period at each of the three sites or in the community. The investigators expect to recruit 240 participants, 120 per group. The first evaluation will be conducted at recruitment to establish the baseline measures. The two other evaluations will be conducted 2 months (T2) and four months (T3) following recruitment.


Options:
A: Inclusion Criteria:

* Above 18 years of age with unilateral stroke and residual hemiparesis leading to a decrease of arm function after completion of all inpatient rehabilitation (at least 90 days post stroke)
* Ability to lift arm against gravity (\>30 degrees flexion or abduction)
* Ability to don/doff the devices on both wrists independently or with assistance of a caregiver
* Ability to give informed consent as documented by signature

Exclusion Criteria:

* Major untreated depression
* Severe cognitive impairment
* Suffering from comprehensive aphasia
* Severely impaired sensation (unable to feel a soft touch on the dorsal side of their paretic wrist with closed eyes)
* Other major comorbidities (e.g., cardiopulmonary disease, renal failure, hepatic dysfunction, orthopedic disorders, etc.)
* Expected hospitalization during study period
* Known intolerance to device material
* Known or suspected non-compliance, drug or alcohol abuse
* The investigator, his/her family members, employees, and other dependent persons
B: Inclusion criteria

1. Age ≥18 years at the time of randomization
2. Stroke that is radiologically verified, due to ischemia or to intracerebral hemorrhage, and with time of stroke onset 4-36 weeks prior to randomization
3. Arm motor FM score of 22-56 (out of 66) at both the Screening Visit and Baseline Visit
4. Box \& Block Test score with affected arm is at least 3 blocks in 60 seconds at the Screening Visit
5. Informed consent signed by the subject
6. Behavioral contract signed by the subject

Exclusion criteria

1. A major, active, coexistent neurological or psychiatric disease, including alcoholism or dementia
2. A diagnosis (apart from the index stroke) that substantially affects paretic arm function
3. A major medical disorder that substantially reduces the likelihood that a subject will be able to comply with all study procedures
4. Severe depression, defined as GDS Score \>10
5. Significant cognitive impairment, defined as Montreal Cognitive Assessment score \< 22
6. Deficits in communication that interfere with reasonable study participation
7. A new symptomatic stroke has occurred since the index stroke that occurred 4-36 weeks prior to randomization
8. Lacking visual acuity, with or without corrective lens, of 20/40 or better in at least one eye
9. Life expectancy \< 6 months
10. Pregnant
11. Receipt of Botox to arms, legs, or trunk in the preceding 6 months, or expectation that Botox will be administered to the arm, leg, or trunk prior to completion of the 30 Day Follow Up Visit
12. Unable to successfully perform all 3 of the rehabilitation exercise test examples
13. Unable or unwilling to perform study procedures/therapy, or expectation of non-compliance with study procedures/therapy
14. Concurrent enrollment in another investigational study
15. Non-English speaking, such that subject does not speak sufficient English to comply with study procedures
16. Expectation that subject cannot participate in study visits
17. Expectation that subject will not have a single domicile address during the 6 weeks of therapy, within 25 miles of the central study site and with Verizon wireless reception.\*\*

    * A site may enroll a person who does not meet exclusion criterion # 17 if this is specifically approved by the site's study PI.
    * Because Montreal Cognitive Assessment scores may be difficult to interpret for patients with aphasia, at the discretion of the site's study PI, exclusion criterion #5 ("MoCA score cannot be \<22") can be waived.
C: Inclusion Criteria:

* Person having stroke (ischemic or hemorrhagic)
* Whatever the area of stroke
* Person supported by HEMIPASS (monitoring team and home support)
* Stroke less than 6 months
* Patient walking with or without technical or human assistance: FCC score

Exclusion Criteria:

* Disability limiting the gait before the stroke
* Age \< 18 years
* Cognitive impairment limiting participation to the program
* Non signature of the consent
* cardiopulmonary pathology which forbid/banned effort
D: Inclusion Criteria:

* have had a stroke with a Rankin score of 2 or 3;
* was not referred to an Intensive Functional Rehabilitation Unit (IFRU) and returned home following discharge from hospital;
* understands instructions to allow participation in evaluations and interventions;
* has a balance problem as evidenced by a score between 46 and 54 on the Berg Balance Scale96;
* has a caregiver that would be available during the telerehabilitation sessions to ensure safety during exercises;
* live in an area serviced by high speed Internet.

Exclusion Criteria:

* severe body hemineglect;
* significant hemianopsia visual problems accompanied by hemineglect;
* uncontrolled medical problems;
* moderate to severe aphasia

Answer: D