An Early Phase 1 interventional study of Botox and rehab and Placebo and rehab in Stroke, sponsored by Emory University. Completed at 1 site in United States. Open to participants aged 18 Years to 70 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2013-08-13.
Sponsored by Emory University · Early Phase 1, Interventional, and Treatment
The present study is designed to determine the safety and effectiveness of injections of BOTOX® in spastic muscles of the arm and hand compared with injections of saline (which would do nothing) when combined with rehabilitation therapy for the improvement of active function tasks in post-stroke patients. Injections will be targeted to reduce common spasticity patterns of the arm and hand which include: bent elbow, palm down forearm, bent wrist, thumb-in-palm, clenched fist, and other hand deformities. This will be done only at Emory University. Neither the doctor injecting the drug nor the subject receiving the drug will know if they are getting BOTOX® or saline. Which type of injection the subject receives will be completely randomized (like flipping a coin). All subjects will have rehabilitation therapy after their injections. Subjects will be assessed at a total of 5 scheduled visits (qualification (Week 1), Injection (Week 2), Evaluations on Weeks 8, 10, and 14. All subjects will receive rehabilitation therapy immediately after their injections for 1 hour a day, 3-5 times a week, for 4 weeks. The results from this project will provide valuable data on the ability of BOTOX® and physical rehabilitation to provide effective treatment to spastic muscles of the arm and hand after stroke. This project has the potential to increase the availability of effective rehabilitation techniques to patients with stroke.
After a stroke, patients commonly experience tightness in their affected arm from wrist and hand muscle overactivity called spasticity. Spasticity is difficult to manage with only one type of treatment. Usual treatments of spasticity are not very effective and may produce unwanted side effects. Untreated spasticity may result in muscular problems and decrease a patient's general ability to function and thus affect his/her quality of life.
BOTOX®, a botulinum toxin type A produced from Clostridium botulinum, blocks certain chemicals that cause spasticity. With appropriate injections of BOTOX® in the correct muscle, it can change the tightness in the muscle temporarily. Published reports indicate that several hundred adult patients with arm and/or leg spasticity of various causes (e.g., poststroke, multiple sclerosis and traumatic brain injury) have benefited from injections of BOTOX® in the spastic muscle. The efficacy of BOTOX® in patients with post-stroke spasticity in their arms and hands has been demonstrated in seven phase 2 placebo-controlled studies and two phase 3 studies.
The present study is designed to determine the safety and effectiveness of injections of BOTOX® in spastic muscles of the arm and hand compared with injections of saline (which would do nothing) when combined with rehabilitation therapy for the improvement of active function tasks in post-stroke patients. Injections will be targeted to reduce common spasticity patterns of the arm and hand which include: bent elbow, palm down forearm, bent wrist, thumb-in-palm, clenched fist, and other hand deformities. This will be done only at Emory University. Neither the doctor injecting the drug nor the subject receiving the drug will know if they are getting BOTOX® or saline. Which type of injection the subject receives will be completely randomized (like flipping a coin). All subjects will have rehabilitation therapy after their injections. Subjects will be assessed at a total of 5 scheduled visits (qualification (Week 1), Injection (Week 2), Evaluations on Weeks 8, 10, and 14. All subjects will receive rehabilitation therapy immediately after their injections for 1 hour a day, 3-5 times a week, for 4 weeks. The results from this project will provide valuable data on the ability of BOTOX® and physical rehabilitation to provide effective treatment to spastic muscles of the arm and hand after stroke. This project has the potential to increase the availability of effective rehabilitation techniques to patients with stroke.
7,283 studies on the registry are indexed under Stroke; 2,013 are open to participants now.
This study's enrollment of 25 is below the median of 50 across 5,366 interventional studies indexed under Stroke.
Browse Stroke studies →Emory University is the lead sponsor of 1,385 studies on the registry; 235 are open to participants now.
Of its 229 completed or terminated interventional studies of FDA-regulated products, 174 (76%) have results posted.
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Exclusion Criteria:
Patients will receive BOTOX® (100 to 360 U) injected into the any of the following muscles: 30-100U in the Flex. Dig. Sublimes (3 sites), 30-100U in the flex. Carpi Rad. (3 sites), 30- 100 U flex Carpi Ulnaris (3 sites), 30-100 U in the flex Dig Superficiali ( 3 sites), 25U Prontator Teres (1 site), 25 U Brachioradialis (1 site). Physical Rehabilitation: One hour session divided into 3 categories of treatment - 1.) Pre-functional/modalities for a general guideline of treatment; 2.)Repetitive task practice and strengthening; 3.)Functional activities - ADL and IADLs.
Drug: Botox and rehab
Patients will placebo saline (100 to 360 U) injected into any of the following muscles: 30-100U in the Flex. Dig. Sublimes (3 sites), 30-100U in the flex. Carpi Rad. (3 sites), 30- 100 U flex Carpi Ulnaris (3 sites), 30-100 U in the flex Dig Superficiali ( 3 sites), 25U Prontator Teres (1 site), 25 U Brachioradialis (1 site) followed by Physical Rehabilitation: One hour session divided into 3 categories of treatment - 1.) Pre-functional/modalities for a general guideline of treatment; 2.)Repetitive task practice and strengthening; 3.)Functional activities - ADL and IADLs.
Drug: Placebo and rehab
Patients will BOTOX® (100 to 360 U) injected into any of the following muscles: 30-100U in the Flex. Dig. Sublimes (3 sites), 30-100U in the flex. Carpi Rad. (3 sites), 30- 100 U flex Carpi Ulnaris (3 sites), 30-100 U in the flex Dig Superficiali ( 3 sites), 25U Prontator Teres (1 site), 25 U Brachioradialis (1 site) followed by Physical Rehabilitation: One hour session divided into 3 categories of treatment - 1.) Pre-functional/modalities for a general guideline of treatment; 2.)Repetitive task practice and strengthening; 3.)Functional activities - ADL and IADLs.
Patients will receive placebo saline (100 to 360 U) injected into any of the following muscles: 30-100U in the Flex. Dig. Sublimes (3 sites), 30-100U in the flex. Carpi Rad. (3 sites), 30- 100 U flex Carpi Ulnaris (3 sites), 30-100 U in the flex Dig Superficiali ( 3 sites), 25U Prontator Teres (1 site), 25 U Brachioradialis (1 site) followed by Physical Rehabilitation: One hour session divided into 3 categories of treatment - 1.) Pre-functional/modalities for a general guideline of treatment; 2.)Repetitive task practice and strengthening; 3.)Functional activities - ADL and IADLs.
Wolf Motor Function Test
Time frame: Baseline, Pre-therapy, Post-therapy, and 1 month after therapy
Arm Motor Ability Test
Time frame: Baseline, Pre-therapy, Post-therapy, and 1 month after therapy
Stroke Impact Scale
Time frame: Baseline, Pre-therapy, Post-therapy, and 1 month after therapy
Modified Ashworth Scale
Time frame: Baseline, Pre-therapy, Post-therapy, and 1 month after therapy
Upper Extremity range of motion measurements
Time frame: Baseline, Pre-therapy, Post-therapy, and 1 month after therapy
Caregiver questionnaire
Time frame: Baseline, Pre-therapy, Post-therapy, and 1 month after therapy
This study is completed, as verified in Aug 2013. You cannot join it, but the record below documents what was studied.
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Emory University