Ignite Creation Date:
2025-12-24 @ 10:02 PM
Ignite Modification Date:
2026-07-21 @ 4:03 AM
Study NCT ID:
NCT03937232
Status:
UNKNOWN
Last Update Posted:
2019-05-03
First Post:
2019-04-30
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Mirrored Movement Compared to Cross-education
Sponsor:
McMaster University
Organization:
Study Overview
Official Title:
Mirrored Movement Compared to Cross-education for Recovery After Hand or Wrist Injury: a Pilot Study.
Status:
UNKNOWN
Status Verified Date:
2019-05
Last Known Status:
NOT_YET_RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Recovery after a hand or wrist injury often includes wearing a cast, or limiting daily activities to help with healing, but this may lead to deconditioning. Previous research suggests resistance training with the healthy arm during this period could help improve recovery of the injured arm: this is called cross-education. Mirror visual feedback (e.g. watching the movement of an uninjured hand in front of a mirror hiding the injured hand to create the illusion both hands are moving) is another cross-body method which can improve recovery after stroke, and prevent or reduce pain in complex regional pain syndrome. Both of these treatments may work because they activate a specific area in the brain: using them together might strengthen the effects. However, this has never been studied after injury. The investigators are proposing a pilot study to see if it is possible and helpful to use these treatments in combination to improve recovery of grip strength and reduction of pain and disability. The investigators will use this information as a foundation to tell us how to run the best study to test these ideas in ways to be confident in the results.
Detailed Description:
When someone has an injury to the hand or wrist, often the person's doctor and therapists will ask them to use a cast or a splint to protect the body while it heals. They also may ask the person not to do certain movements, or any activities where it is necessary to use the hand for squeezing or gripping. This is important to allow healing, but the injured arm can become weaker during this period. New research has demonstrated that performing specific forms of exercise on the uninjured side can help speed recovery on the injured side, even when the injured hand is still in a cast.
Two of these types of exercise are called cross-education and mirror visual feedback. Cross-education means doing resistance or strengthening exercises on the uninjured side while the injured side is resting. Mirror visual feedback is performing exercise or movements with the uninjured hand in front of a mirror, hiding the injured hand resting behind the mirror, so it looks like the injured hand is doing the exercises too. The investigators think both of these exercises work because they use the same part of the brain, part of our movement control network that helps us coordinate movements on both sides of the body. Perhaps they might work even better if used together.
This study will test cross-education, mirror visual feedback or cross-education combined with mirror visual feedback added to the usual therapy after a hand or wrist injury. The investigators need to be sure that this is better than usual care, so some people who participate in the study will just have the usual care, and not do any extra exercise. Because limited research has been done on these methods after injury, this will be a small study to test the best ways to run a big study that will provide solid proof about these ideas. That means the investigators will ask participants to keep track of how often they do their exercises, and to tell the study team about any problems or concerns they have when they are doing their exercises.
If it can be demonstrated that cross-exercise and/or mirror visual feedback can speed up or improve recovery after a hand or wrist injury, it might help participants get back to work and their usual activities faster and with less pain. These treatments don't cost a lot of money or need a lot of special equipment, so they could be used in many different countries. If the study can show these exercises help with hand and wrist injuries, they might also be able to be used for therapy after stroke, or with other kinds of injuries like foot and ankle fractures.
Two of these types of exercise are called cross-education and mirror visual feedback. Cross-education means doing resistance or strengthening exercises on the uninjured side while the injured side is resting. Mirror visual feedback is performing exercise or movements with the uninjured hand in front of a mirror, hiding the injured hand resting behind the mirror, so it looks like the injured hand is doing the exercises too. The investigators think both of these exercises work because they use the same part of the brain, part of our movement control network that helps us coordinate movements on both sides of the body. Perhaps they might work even better if used together.
This study will test cross-education, mirror visual feedback or cross-education combined with mirror visual feedback added to the usual therapy after a hand or wrist injury. The investigators need to be sure that this is better than usual care, so some people who participate in the study will just have the usual care, and not do any extra exercise. Because limited research has been done on these methods after injury, this will be a small study to test the best ways to run a big study that will provide solid proof about these ideas. That means the investigators will ask participants to keep track of how often they do their exercises, and to tell the study team about any problems or concerns they have when they are doing their exercises.
If it can be demonstrated that cross-exercise and/or mirror visual feedback can speed up or improve recovery after a hand or wrist injury, it might help participants get back to work and their usual activities faster and with less pain. These treatments don't cost a lot of money or need a lot of special equipment, so they could be used in many different countries. If the study can show these exercises help with hand and wrist injuries, they might also be able to be used for therapy after stroke, or with other kinds of injuries like foot and ankle fractures.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: