|Year : 2018 | Volume
| Issue : 5 | Page : 395-399
Constraint-Induced movement therapy is a potential treatment for improving upper limb function in stroke patients
Sajid Ali1, Maryam Shabir1, Muhammad Mustafa Qamar2, Ayesha Basharat2, Javid Ali3, Waqas Ahmad2
1 Department of Physical Therapy, Riphah International University, Lahore Campus, Lahore, Pakistan
2 Department of Physiotherapy, Sargodha Medical College, UOS, Sargodha, Pakistan
3 Department of Physical Therapy, Mobility Quest, Lahore, Pakistan
|Date of Web Publication||5-Sep-2018|
Muhammad Mustafa Qamar
Department of Physiotherapy, Sargodha Medical College, UOS, Sargodha
Source of Support: None, Conflict of Interest: None
Introduction/Background: Task-oriented training is a therapeutic approach based on the system theory of motor control. Constraint-induced movement therapy improves upper extremity function in stroke by increasing the use of their affected upper limb. The aim of this study is to compare the different types of goal setting, one is task-oriented and other is constrained-induced movement therapy in stroke rehabilitation. Constrained-induced movement therapy goal setting combined with a task-oriented approach to improve upper limb function in subacute stroke patients. Materials and Methods: This was a randomized clinical trial study, conducted in Lahore in which 40 stroke patients had participated, randomly assigned into two groups. Group A comprised task-oriented movement therapy and Group B comprised constraint-induced movement therapy. The measurement was taken at baseline, after 1 and 2 months. Results: The baseline readings were the same. Constrained-induced movement therapy showed a significant improvement in grip, grasp, pinch, and gross motor activities VS task-oriented movement therapy (<0.05). Conclusions: This study concluded that constrained-induced movement therapy is a potential treatment for upgrading motor limit of upper limb and activities of step-by-step living in patients with stroke.
Keywords: Constraint-induced movement therapy, stroke, task-oriented movement therapy
|How to cite this article:|
Ali S, Shabir M, Qamar MM, Basharat A, Ali J, Ahmad W. Constraint-Induced movement therapy is a potential treatment for improving upper limb function in stroke patients. Med J DY Patil Vidyapeeth 2018;11:395-9
|How to cite this URL:|
Ali S, Shabir M, Qamar MM, Basharat A, Ali J, Ahmad W. Constraint-Induced movement therapy is a potential treatment for improving upper limb function in stroke patients. Med J DY Patil Vidyapeeth [serial online] 2018 [cited 2019 Apr 19];11:395-9. Available from: http://www.mjdrdypv.org/text.asp?2018/11/5/395/240376
| Introduction|| |
After cancer and heart diseases, stroke is becoming the major leading cause of death which produces huge hopelessness among the patients all through the world. Stroke is an essential general prosperity concern, being among the most broadly perceived explanations behind impairment and death. The impedances of cerebral are most inescapable of all lacks seen in stroke. The motor loss is mixed the relationship of cranial nerves, muscle control, and tone, walk, coordination, apraxia, and reflexes.
The paralysis of the upper extremity is the run of the mill and objectionable results of paraplegic which upsurges activity confinement. Normally, the recovery of a paraplegic is less than the loss strategy of slower cutoff work. In stroke upper limb brokenness is depicted by paresis, manual loss of smoothness, and improvement varieties from the standard that may influence astonishingly on the execution of activities of daily livings. Understanding, holding, and controlling articles are step-by-step works that stay lacking in 45%–65% of patients 2–6 months poststroke.
In physiotherapy, distinctive intercessions take a gander at have been circled assessing the impact of different recovery strategies in redesigning furthest point engine control and working. Undertaking organized prepare is for the most part utilized procedure to retrain patients with hemiplegia.,
Task-oriented approach enhances the communication between large frameworks in the cerebral cortex and is used to achieve an objective and regarded to the Earth (Shumway Cook and Woollacott 2001). Assignment arranged preparing incorporates an extensive variety of intercessions. What's more, utilize is made of arm preparing utilizing practical undertakings, for example, getting a handle on articles, and constraint-induced movement therapy (CIMT). This preparing is an assignment and patient-centered and not physio centered.
The perfect measure of stroke therapy is not exactly known for the stroke patients. The exercise session is habitually picked regularly and not necessary to take in a given capacity (Kwakkel 2006). The effects of treatment power expanded treatment commitment of no. under 14–16 h 7 days positively influences the change of functional activities of daily routine (Kwakkel et al. 2004b). In any case, medicinal orderlies give industrious and encouraged care to stroke survivors regularly on daily basis and would expect a fundamental part in the relearning mechanism.
For the most part, undertaking focused restoration after stroke has ended up being compelling and important for nursing rehearse. Change of impedances has for some time been viewed as an essential for utilitarian development, yet intercessions to accomplish such change do not characteristically extend to practical change as the relationship among users and research center measures is for the most part feeble. A broad study of interventions, for instance, helpful change gets ready in the middle of coming to practices for physical fitted to the patients organized exertion to various specialists. As a general rule, the effects of such undertaking centered get ready projects given by restorative orderlies as a group with other therapeutic administrations specialists ought to be measured.
To compare the different types of techniques, one is task-oriented and other is constrained-induced movement therapy in stroke rehabilitation. Constrained-induced movement therapy approach combined with a task-oriented approach to improving upper limb functioning in subacute stroke patients. This study was carried out for recognizing the understanding of different treatment approaches to improve paralytic upper limb functions in stroke patients, which may give sufficient information to strategize the measures to improve it further.
| Materials and Methods|| |
This study was based on the randomized clinical trial. In this study, simple random sampling technique was used and 40 participants (males and females) were taken, who fulfils the criteria [Table 1]. They randomly included 20 patients in Group A (task-oriented movement therapy) and 20 in Group B (constrained-induced movement therapy), using Lottery method. The measurement was taken at baseline, at 1 and 2 months. The data were collected from Avicenna Medical College, hospital and Adil hospital of Lahore. All the patients were residents of many cities of Punjab, who voluntarily allowed for this study. Ethical review committee approved the study plan according to the Declaration of Helsinki.
Forty patients with stroke who fulfilled the consolidation criteria were fused into the examination. Pretest readings were recorded. Patients in control gathering (Group A) were being treated with errand organized program in the wake of picking goals for reclamation medicinally by physiotherapist himself. Immediately, the counselor assessed the patients, perceived their issues and after that set the goals for recuperation fittingly. By then task-orchestrated getting ready was given for 40 min for each session.
In the experimental social event (Group B), constraint-induced movement therapy approach was used as a piece of characterizing the destinations. Here, the task-oriented treatment with the patients and their relative as the pioneer and executed treatment in light of the destinations and necessities perceived by the patients themselves. In the wake of picking the goals, undertaking centered program was given to the patients to redesign the physical execution portions that were be perceived by the patients as “basic” according to the COPM  and AART. Following 2 months of intervention, patients were again be evaluated with action research arm test.
Frequency tables, pie charts, and bar charts were used to show a summary of responses by the participants of task-oriented and constraint-induced movement therapy approaches. The data were analyzed using SPSS interpretation 16.0 (SPSS for Windows, SPSS Inc., Chicago, IL, USA) programming pack. Clear estimations were used for subject's measurement qualities. The p-regard was set at 0.05. Friedman ANOVA/repeated measure ANOVA was used to examinations any important refinement within each treatment gathering. Coordinated t-test was used to separate inside social event examination of any two consecutive readings.
| Results|| |
Out of 40 participants, 20 were male and 20 were female. The age ranges from 40 to 70 years of age [Figure 1].
Analysis of grip motor activities
At baseline, there was no difference between the two groups. Mean pre-grip of the Group A participated in this study was χ2 = 5.40 ± 4.083, whereas the mean grip after 1 month was χ2 = 5.25 ± 4.129 and the mean grip of Group A after 2 months was χ2 = 6.00 ± 3.942. Mean pre grip of the Group B participated in this study was χ2 = 5.40 ± 4.083, whereas the mean grip after 1 month was χ2 = 6.60 ± 3.455 and the mean grip of Group B after 2 months was χ2 = 8.10 ± 2.936 [Figure 2].
|Figure 2: Motor activites analysis in Group a and b participants at baseline, after 1 and 2 months|
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Analysis of grasp motor activities
At baseline, there was no difference between the two groups. Mean pregrasp of the Group A participated in this study was χ2 = 5.87 ± 4.083, whereas the mean grasp after 1 month was χ2 = 5.90 ± 4.129 and the mean grasp of Group A after 2 months was χ2 = 6.1 ± 3.942. Mean pregrasp of the Group B participated in this study was χ2 = 5.28 ± 4.083, whereas the mean grasp after 1 month was χ2 = 5.88 ± 3.455 and the mean grasp of Group B after 2 months was χ2 = 6.65 ± 2.936 [Figure 2].
Analysis of pinch motor activities
Results show that for Group A pre-pinch mean was χ2 = 1.50 ± 1.539, after 1-month pinch mean was χ2 = 1.80 ± 1.508 whereas after 2 months pinch mean was χ2= 2.60 ± 2.303.
For Group B, the pre-pinch mean was χ2 = 1.65 ± 1.531, after 1-month pinch mean was χ2 = 2.55 ± 1.468 and after 2 months pinch mean was χ2 = 5.40 ± 2.303 [Figure 2].
Analysis of gross motor activities
Group A participants have mean of pre-gross motor χ2 = 5.40 ± 3.016 after 1-month gross motor mean was χ2 = 5.60 ± 2.557 and after 2 months mean was χ2 = 6.80 ± 2.042.
For Group B, pre-gross motor mean was χ2 = 5.40 ± 3.016, after 1 month means for the gross motor was χ2 = 6.75 ± 1.916 and after 2 months gross motor mean was χ2 = 8.70 ±0.923 [Figure 2].
Group A participants had a mean difference of pre-gross motor (I-J) = −2.40 after 1-month gross motor mean was = −1.50 and after 2 months mean was = 1.50.
For Group B, pre-gross motor mean difference was (I-J) =-3.30 after 1 month means for the gross motor was = −1.95 and after 2 months gross motor mean was = 1.95 [Table 2].
| Discussions|| |
An extraordinary number of looks into have been done to evaluate the impacts of constraint-induced movement therapy (CIMT) for upper appendage hemiparesis after stroke. The primary goal of this examination was to look at between task-oriented and constraint-induced movement therapy (CIMT) approaches to improve upper limb functioning in stroke patients for that aggregate 40 members (males and females) 20 in each gathering, with their first stroke were incorporated and 20 members were incorporated into amass A which was errand arranged and 20 members were incorporated into assembling B which was constraint-induced movement therapy gathering.
Mean pre-grip of the group A participated in this study was χ2 = 5.40 ± 4.083, whereas the mean grip after 1 month was χ2 = 5.25 ± 4.129 and the mean grip of group A after 2 months was χ2 = 6.00 ± 3.942. Mean pre-grip of the group B participated in this study was χ2 = 5.40 ± 4.083, whereas the mean grip after 1 month was χ2 = 6.60 ± 3.455 and the mean grip of group B after 2 months was χ2 = 8.10 ± 2.936 [Figure 2]. These results show that mean grip improvement was more in constraint-induced movement therapy group as compared to the task-oriented group as observed previously.
Constraint-induced movement therapy is labeled as the gold standard in one of the randomized controlled trial (RCT) in which those patients were included who had stroke more than 3 months in those patients the results were significant positive medium effect sizes reported for an arm and hand activities.
In the current study, results show that for group A participated in this study was χ2 = 5.87 ± 4.083, whereas the mean grasp after 1 month was χ2 = 5.90 ± 4.129 and the mean grasp of group A after 2 months was χ2 = 6.1 ± 3.942. Mean pre-grasp of the group B participated in this study was χ2 = 5.28 ± 4.083, whereas the mean grasp after 1 month was χ2 = 5.88 ± 3.455 and the mean grasp of group B after 2 months was χ2 = 6.65 ± 2.936. This indicates that constraint-induced movement therapy group showed better results.
The clinical benefits of CIMT group should be considered continuously., 18 RCT's in which 674 participants were included most of the studies were in those patients who had compromised, but the residual ability of upper limb with some pain but no cognitive loss., While the meta-analysis on motor function of an arm, shows moderate benefit disability shows no evidence of benefit from CIMT. Four new studies with 146 participants in this study partially contradict this finding. According to a study by Sharon Hakkennes, there is a concern that, although constraint-induced movement therapy is very effective, but constrain induce therapy is not always practicable. From eight different trials in which modified, constraint-induced movement therapy is compared with another treatment, the trail was for 10 weeks in which participants were getting the therapy for three times in a week for the duration of ½–1 h. The results of these trials show that after stroke the modified form of CIMT is more effective in enhancing upper limb function than the alternative treatment.,
| Conclusions|| |
The study finding exhibits that constraint-induced movement therapy is a potential treatment for upgrading motor limit of upper limb and activities of step-by-step living in patients with stroke. The constraint-induced movement therapy was persisted by the patients in spite of the way that it is a serious program.
Financial support and sponsorship
Conflicts of interest
There are no conflicts of interest.
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[Figure 1], [Figure 2]
[Table 1], [Table 2]