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Background and Aim: Muscle weakness can be a major problem for many young people with spastic diplegic cerebral palsy (CP). Strength affects on gross motor function. The aim of this study was to determine the effectiveness of loaded forward and lateral step up resistance exercises on Gross Motor Function in children with cerebral palsy of spastic diplegia.

Materials and Methods: Twenty CP persons between 5 to 12 years old (11 boys and 9 girls) with mean age of 8.15 years old were participated in this study. Loaded forward and lateral step up resistance exercises protocols were done 3 times a week for 6 weeks. Isometric strength of hip abductor, hip extensor, knee extensor and ankle plantar flexor were evaluated by MMT NICHOLAS apparatus. Gross Motor Function were evaluated by GMFM.

Result: The strength of Hip abductor, hip extensor, knee extensor and ankle plantar flexor increased (p < 0.05). The scores of GMFM dimensions D and E improved (p < 0.05).

Conclusion: Loaded forward and lateral step up resistance exercises increased muscle strength of lower extremity and improved scores in GMFM. 

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Background and Aim: in hemiplegic children Postural tone of the two sides of body is different. Once, asymmetric stance is a typical state in individuals' with unilateral pain and/or paresis and standing is with weight bearing on the stronger side. Obviously, an asymmetric stance with majority of weight bearing on the affected side can counter faces individual with the falling risk and causes instability. It seems coordinating of the two sides of body is the most vitally important therapeutic exercises in hemiplegic patients. Although stable stance is a simple postural task but it's controlled semi-automatically by cortical and spinal centers. It is established that stable standing, also demands cognition resources. So, postural control demands the interaction between musculoskeletal and nervous systems.
Material and method: In this clinical trial (before-after) 17 children 5-12 years old with spastic hemiplegia were participated. The subjects stayed in the center of force plate with the most stable standing position while using /not-using lateral wedge and in each state with/without doing cognition task. Short- memory test of digit span used as dual task condition. The mean range of fore-after and mediolateral sway and velocity and area as postural control independent variables and error measures in recalling of randomized digit chain as cognition task independent variables were registered.
Results: The wedge affected Rsw (P=0.015), Area (P=0.007) and Vm (P=0.005) significantly. Dual task also had significant effect on Rfa (P=0.014), Rsw (P=0.014), Area (P=0.002) and Vm (P=0.002). But the wedge declines its effect properly.
Conclusion: The results represent that a 5º lateral wedge applied to the unaffected limb, can improve factors of postural control even in Dual tasking thus The wedge can be used with a good effect on the posture of hemiplegic children.

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Background and Aim: Cerebral palsy is a non progressive disorder and the most common movement problem in children. Many children with cerebral palsy are of hemiplegic type. One of the important problems of this children is unilateral upper limb dysfunction, that not using the affected side causes forgetfulness and more problems on this side. In this study, effectiveness of Constraint-Induced Therapy(CIT) and the maintainance of this technique on spasticity and performance of upper extremity in hemiplegic cerebral palsy children 6 to 12 years old have been investigated. 

Materials & Methods: In this pretest - posttest quasi experimental study, 20 cerebral palsy hemiplegic children 6 to 12 years old (15 boys and 5 girls) with  8.7   years mean age were selected. Interventions were performed about 8 weeks and patients were followed for 4 weeks. Spasticity on the affected side in wrist and elbow were tested by Modified Ashworth Scale and upper extremity function by the Box & Block test. The data were analyzed with the Wilcoxon and paired t- tests.

Results: Constraint-Induced Therapy in the affected limb decreases significantly the spasticity of wrist (p = 0.00) and elbow (p = 0.005) and significantly increases performance score (p = 0.00), and the recovery significantly maintained one month after the interventions.

 conclusion: Constraint-Induced Therapy of affected upper extremity could possibly decrease limb spasticity and increase function with two mechanisms: Fierstly, The reduction of not using the plegic side and secondly, neuroplasticity in CNS. This improvement may remain viable in the affected limb. 

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Background and Aim: Upper limb dysfunction is a common and disabling consequence of cerebral palsy. Any functional disorder in the hand can cause a person's independence to be disrupted and therefore his or her social independence is threatened. The purpose of this study was to determine the effects of volar static splint on hand function, spasticity and wrist and elbow range of motion of 8 to 12 years old spastic children.
Materials and methods: The design of this study was clinical trial and before_ after. Fourteen 8 to 12 spastic cerebral palsy children that have the inclusion criteria of study were selected from rehabilitation clinics of Tehran. The patient used a volar static splint (10 degree of wrist extension, full extension of fingers and abduction and opposition of thumb) for 2 mounts (2 hours during day and 4 to 6 hours at night). In this study Jebsen Taylor Hand Function Test was used to evaluate hand function. Modified Ashworth Scale was used to evaluate spasticity. A Goniometer was used to measure range of motion.
Results: The results of this study showed significant improvement in hand function  ,significant reduction in wrist spasticity  and elbow spasticity  and significant increase in wrist range of motion The data did not show any significance in elbow range of motion .
Conclusion: Our findings suggested that 2 months using of volar static splint in children with spastic cerebral palsy can improve hand function, wrist and elbow spasticity and wrist range of motion.

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Background and Aim: Cerebral palsy (CP) is the most common motor impairment in childhood and affects 2 in 1000 live births, in which postural and motor control involved. In hemiplegic type, two sides of the body have differences in postural tone that cause weight shift to the intact side. In these children postural disorders appear as postural stability disorder. The aim of this study is to assess the effect of lateral wedge insole on postural control in cerebral palsy children.
Materials and Methods:  Sixteen hemiplegic children attended in this program and stood in two conditions on the force plate with and without lateral wedge on the hard plate. Center of pressure displacement measured for medio-lateral and antro-posterio directions. Every test took 20 seconds. It was repeated 3 times.
Results: Range of sideways decreased significantly with use of 5º wedge. Also a shoe wedge of 5º provided symmetrical weight distribution.
Conclusion: The results represent that a 5º lateral wedge applied to the unaffected limb, can improve factors of postural control and gain the symmetry in hemiplegic children

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Background and aim: Virtual Reality is a computer technology with virtual environment and objects, which people manipulate virtual environment through active participation. The aim of this study was to determine the effect of practice in virtual environment on upper limb function of children with spastic hemiparetic cerebral palsy.
Materials and Methods: In this single blinded, randomized, controlled trial, 16 children with hemiparetic cerebral palsy were evaluated in a simple random sampling of Ahvaz city in 2 groups (virtual reality and control). Treatment protocol consisted of one and half hours sessions of practice in virtual environment for 4-week, every other day. Measures were conducted pre, post and 3-month after the treatment period by Pediatrics Motor Activity Log and Bruininks-Oseretsky Test of Motor proficiency. Sample randomization and data analysis by analysis of variance with repeated measures were conducted by SPSS-16 software in alpha level set at 0.05.
Results: Subjects in virtual reality group showed significant improvement (p<0.01) in post-test measures (bruininks-oseretsky test of motor proficiency, speed and dexterity: mean change from 0.25±0.06 to 1.22±0.23). Results were retained for both groups in follow up session.
Conclusion: Virtual reality technology through intensive and repetitive practice in an interactive and motivational environment is a promising method to improve upper limb function of children with hemiparetic cerebral palsy.

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 Background and Aim: Cerebral palsy is characterized by non-progressive abnormalities in the developing brain that creates a cascade of motor deficits and finally affects functional activities. Limited hand function is a characteristic of the movement disorders in children with cerebral palsy which leads to disability in performing activities of daily living, work and play. The purpose of this study was to investigate the effects of wrist Kinesio Taping on hand function of children with spastic diplegic cerebral palsy.

 Materials and Methods : In this randomized clinical trial and single-blind study, 26 children (3-6 years old) with spastic diplegic cerebral palsy were selected by convenient and simple sampling and randomly divided into two intervention and control groups. During the study for 12 days ,control group received only common occupational therapy treatment or Neuro-Developmental Treatment (NDT). Intervention group received both NDT and wrist Kinesio Taping for 24 hours a day on both wrists. Assessment tool was QUEST for evaluating quality of upper extremity skills and Modified Ashworth Scale for assessing spasticity of wrist before and after intervention in both groups. Data were analyzed by independent t-test and Wilcoxon rank sum.

 Results : The results showed significance increase of total QUEST score (P=0.029) and significance difference in domains of dissociated movements (P=0.003) and grasp (P=0.008) in Kinesio Taping group. However, there were no significant differences in weight bearing (P=0.46) and protective extension (P=0.89) domains. The data showed that wrist Kinesio Taping was effective in reducing spasticity of right wrist(P=0.004) but no significant difference for left wrist(P=0.06).

 Conclusion: Wrist Kinesio Taping technique revealed to be effective in increasing quality of upper extremity skills of spastic diplegic cerebral palsy children in domains of dissociated movements and grasp. Moreover, it was concluded that this technique can be effective in reducing spasticity of right hand due to more active use of dominant hand.

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Background and Aim: Spasticity is one of the symptoms that contributes to functional limitation in adults with cerebral palsy and characterized by a velocity dependent increase in tonic reflex due to the hyperexcitability of the stretch reflex. Modified Tardieu Scale (MTS) is a valid clinical tool for assessment of spasticity. The purpose of this study was to investigate Inter-rater reliability of the Modified Tardieu Scale (MTS) for hip adductors, knee extensors and ankle plantar flexors muscles in adult subjects with cerebral palsy.

 Materials and Methods: In an analytical cross sectional study, 30participants (11 men ،21 women, age range 20 to 40 years, mean age (26.57±4.8) with spastic cerebral palsy from Ra'ad Rehabilitation Goodwill Complexes in Tehran city in a convenient sampling took part in this study. Spasticity was measured by two physiotherapist for hip adductors, knee extensors and ankle plantar flexors with MTS during same session with ten minutes interval between assessment of two raters.

 Results: ICC values for R₂-R₁ as an indicator of spasticity in hip adductors, knee extensor and plantar flexors were 0.97, 0.88 and 0.81 respectively. Also ICC Values for quality of muscle reaction was 0.89 in hip adductors, 0.96 in knee extensors and 0.92 in ankle plantar flexors

Conclusion: MTS has a high reliability in spasticity assessment of adductors, knee extensors and ankle plantar flexors muscles, Probably MTS can be used as a reliable clinical tool to measure spasticity of lower extremity muscles in adult subjects with cerebral palsy.

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Background and Aim: Cerebral Palsy (CP) children are the most clients referred to occupational therapy settings. Hand function is important in Activities of Daily living .There is a hand dysfunction in most cerebral palsy children. Orthosis and splints are commonly used to improve the position, range of motion, quality of movement and function of a person's arm or hand. The aim of this study was to investigate the effects of static cock up c-bar splint on strength,spasticity, range of motion, and dominant hand function in spastic diplegic children with 8 to 12 years old. 

Materials and Methods: This interventional study is in a before-after design. Thirteen spastic diplegic cerebral palsy children with 8 to 12 years old were selected through students who studied in physical disabled schools in Tehran city and had the inclusion criteria. Patients used a static cock up c-bar splint (wrist in 10 degrees of extension and thumb in palmar abduction and opposition) for two months, 2 hours daily and 4-6 hours at night. In this study the Jebsen Taylor test was used to evaluate hand function, the Modified Ashworth Scale was used to assess spasticity of thumb, wrist and elbow, ROM of thumb, wrist and elbow were tested with goniometer and power grip was evaluated with dynamometer.  

 Results : Results showed a significant improvement in hand function (p<0.001), in wrist`s spasticity (p<0.001), elbow`s spasticity(p<0.008), palmar abduction of thumb spasticity (p<0.002), wrist`s ROM (p<0.001), Palmar abduction of thumb ROM(p<0.001) and power grip(p<0.001). The data did not show significant improvement on elbow`s joint ROM. 

Conclusion: Information from present research shows that using static cock up c-bar splint for 2 months, 2 hours a day and 4 to 6 hours nightly, can be an effective method to improve power grip, hand function, thumb, wrist and elbow spasticity and range of motion of thumb and wrist of spastic diplegic CP children.

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Background and Aim: Children's participation in leisure and recreational activities is associated with their well-being. The Purpose of this study was to compare of participation between children with cerebral palsy and typically developing peers 8-14 years old.

Materials and Methods: In this cross sectional study, 30 children with cerebral palsy (mean age: 11 years  and 1 month) from special education school and 30 typically developing peers (11 years  and 6 months) from typical schools through convenient nonprobability sampling were selected. Participants were evaluated with the Children's Assessment of Participation and Enjoyment (CAPE).The data were analyzed by spss17.

Results: There were significant differences between children with cerebral palsy and typically developing peers (p= 0.000) in diversity scale. The intensity of participation in peer group was more than children with cerebral palsy )p=0.000). No significant differences were found between the groups in the enjoyment. There were no significant main effects of gender, also significant interaction effect between group type and gender for CAPE variables.

Conclusion: The participation of peer group in most activities was more than children with cerebral palsy. Physical disability can affect participation of children in everyday activities and socialization. Knowledge about participation of cerebral palsy children can help to health care professional to establish interventions that fit with children's preferences and can promote their health and participation.

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Background and Aim: Cerebral palsy (CP) is a neurodevelopmental disorder caused by nonprogressive lesions. This disorder produces motor impairment deficits in early infancy. Hand function is essential in performing activities of daily living for everyone, including individuals with cerebral palsy. Adequate first web space is essential for web space expansion, thumb abduction, and a wide range of thumb mobility and hand function. The purpose of this study was to determine the effects of C-bar splint on hand function and strength and also wrist and thumb range of motion (ROM) of dominant hand of 8-12 years old children with spastic diplegic cerebral palsy.
Materials and Methods: The design of this study was before- after and quasi-experimental. According with inclusion criteria, 8 to 12 years old children with spastic diplegia from physical – motor special school at Tehran (8 boys and 5 girls), were studied. They used a C-bar splint (40 degree of palmer abduction of thumb) for 8 weeks (6-8 hours during day and 4-6 hours at night). In this study, hand function was evaluated by Jebsen Taylor Hand Function Test, hand strength by MIE dynamometer and thumb & wrist ROM by Goniometer. During intervention, they received routine occupational therapy program.
Results: The results of this study showed significant improvement in hand function (P=0.001), and thumb range of motion (P=0.02). The data did not show any significant improvement in wrist ROM and hand strength.
Conclusion: According to the result of this study, it seems that using C-bar splint can be an effective method in improvement of hand function and thumb ROM in 8-12 years old children with spastic diplegia. Key words: C-bar splint, Hand function, Diplegia cerebral palsy

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Background and Aim: Cerebral palsy is the most common chronic physical disability in childhood which may have negative effects on quality of lifeof parents. The aim of this research was to study the quality of life in mothers of children with severe cerebral palsy.

Materials and Methods: In this cross-sectional study, 70 children (aged 4 to 12) and their mothers referring to rehabilitation centers in Tehran in 2012 were selected by convenience sampling method. SF-36 was used to assess mother`s quality of life. Mother’s stress and their children gross motor function were assessed using the Resource and Stress Questionnaire and Gross Motor Function Classification System (GMFCS) respectively. Descriptive statistics and logistic regression tests were used for analyzing the data.

Results: The mothers’ mean age was 34.41 years (SD=5.72). The total mean score on health survey was 53.74. There was a statistically significant relationship between all dimensions of quality of life measures except mental health, social functioning and role limitations from emotional health problems with GMFCS level(p<0.05). Also, it was found that there is a significant relationship between mothers’ mental health, physical health and their total score of quality of life with their level of stress (p=0.000).

Conclusion: Considering the above results, parents of children with cerebral palsy describe their quality of life as moderate. Also, cerebral palsy severity and stress can negatively impact on a mothers’ life.

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  Background and Aim: Cerebral palsy is an umbrella term used to describe disorders of motor function, emerge on early years of life , resulting from a brain injury or malfunction. These disorders may be accompanied by speech, auditory and visual disorders, seizure, learning disabilities , mental retardation and so on. Due to all these disorders, it seems that people with cerebral palsy have some special needs that understanding them are essential. As a result, it was done a study to understand the rehabilitation needs of people with cerebral palsy. One part of these requirements was social needs which are presented in this article separately because of its importance.

  

  Materials and Methods: This research was done as a qualitative type and with phenomenology method and sampling was purposeful. Participants were 17 cerebral palsy people (6 female and 11 male, with aged 15 to 43 years old). Data were collected by observation and deep interview with open-end questions and analyzed by Collaizi method.

  

  Results: S ocial needs domain of participants was appeared in 12 sub-themes and 7 themes. Themes were consisted of: to help and companionship with others, social acceptance , marriage, work, access to urban facilities , education and supportive organization.

 

  Conclusion: Social needs are an important and great part of cerebral palsy people's needs. So, it is necessary that organizations , institutes, families and all community members related to cerebral palsy people, consider this group's needs, especially their social needs and try to provide them .

  

  Key words: Cerebral palsy, Social needs, Qualitative study

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Background and Aim: Oral feeding difficulties are common in children with cerebral palsy. Early oral motor interventions may improve oral feeding skills in these children. The purpose of this study is to evaluate the effect of intervention duration of oral motor stimulation on feeding skills in spastic cerebral palsy.

  

Materials and Methods: Twelve children with spastic cerebral palsy 2-7 years aged were participated into two groups A and B. Children in the group A received oral-motor stimulation for 12 session(3 days per week) and group B received stimulation program for 24 session(3 days per week).Feeding skills was assessed using Oral Motor Assessment Scale (OMAS). Data were analyzed using Friedman and Mann-Whitney tests.

  

Results : The results of the study revealed a significant improvement in feeding skills for both groups. The B group had significantly advanced in mouth closure, lip closure on utensil and sucking straw than children in group A (P<0.05). The difference between two group in control of food during deglutition, mastication and control of liquid during deglutition was not significant (P>0.05).There was difference in the total score of feeding skills was not significant between the two groups (P>0.05).

  

Conclusion: Oral-motor intervention might be improved feeding performance in children with cerebral palsy but continuation (increased duration) of intervention improved specific components of feeding behaviors.

  

Key Words: Spastic cerebral palsy, Feeding skills, Oral motor stimulation

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  Abstract

  

Background and Aim: Cerebral palsy is a sensory and motor disease that affected control of posture and movement. Children with cerebral palsy show dysfunction in body such as spasticity, decreased muscle strength and selective control of movement that may limit functional activity and participation in daily life . The purpose of this study is to investigate effects of 8-Weeks progressive resistance training program on physical and motor status in children with hemiplegic cerebral palsy.

  

Materials and Methods: This study was semi-experimental with the interventional approachon16children of 4-12 years old with hemiplegic cerebral palsy in the first and second level of GMFCS classification that referred to rehabilitation center in Ilam city . Protocol of training was consisted of 16 one-hour sessions progressive resistance training in the case muscle group s ( 8 subjects) . Upper extremity muscles strength were measured by digita l dynamometer and gross motor function were evaluated by Gross Motor Function Measure (GMFM-88) at before and after intervention.

  

Results: The strength of dominant hand muscle groups was improved significantly after the intervention , also the scores of stand ing, walking , running and jumping were increased (p<0.05). There was no significant effect in strength of involved hand.

  

Conclusion: The results of this study indicate that progressive resistance training improve gross motor function and increase isometric strength in the dominant hand

 

Keywords: Hemiplegic cerebral palsy, Physical status, Motor function, Progressive resistive excercises (PRE).

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Background and Aim : Cerebral palsy (CP) children are the most referral patients to occupational therapy centers. Hand function is important in activity of daily living. There is a hand dysfunction in most cerebral palsy children. Orthosis and splint are commonly used to improve the position , range of motion, quality of movement, arm and hand function. The aim of this study was to investigate the effects of static anti-pronation splint on dominant upper extremity function in spastic diplegic cerebral palsy children with 8 to 12 years old.

  

Materials and Methods : This interventional study is in a before-after design for two group case and control. Thirty spastic diplegic cerebral palsy children with 8 to 12 years old who had the inclusion criteria, were randomly assigned to case and control group. Patients of case group used a static anti-pronation splint for 2 months, 8 hours daily. In this study the Jebsen Taylor test was used to evaluate upper extremity function, the Goniometer was used to measure ROM of elbow, forearm and wrist, the Modified Ashworth Scale was used to assess spasticity of elbow, forearm and wrist. Power grip and pinch were assessed with MIE device.

  

Results : In the case group results showed a significant improvement in upper extremity function (0.026), forearm supination ROM (0.007), wrist extention ROM (0.005), forearm muscle pronator spasticity (0.001), wrist muscle flexsor spasticity (0.009), power grip (0.001) and pinch (0.001). The data did not show significant improvement on elbow extention ROM (0.075), elbow muscle flexsor spasticity (0.164). In comparison with control group, the data showed a significant improvement in upper extremity function (P=0.001), forearm supination ROM (p=0.034), wrist extention ROM (P=0.042), forearm muscle pronator spasticity (P=0.009), power grip (P=0.001) and pinch (P=0.001). The data did not show significant improvement on elbow extention ROM (P=0.140), elbow muscle flexsor spasticity (P=0.638) and wrist muscle flexsor spasticity (P=0.105).

  

Conclusion : The findings show that using static anti-pronation splint for 2 months , 8 hours a day , can be an effective method to improve upper extremity function , range of motion of forearm and wrist , forearm spasticity and power grip and pinch in spastic diplegic cerebral palsy children with 8 to 12 years old .

  

Key word : Cerebral palsy, Static anti pronation splint, Upper extremity function, Spasticity, Power

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Backgrouna and Aim : Children with cerebral palsy have often movement and postural disorders. The purpose of this study is to evaluate the effect of new neoprene dynamic orthosis on balance in children with cerebral palsy.

  

Materials and Methods : This study is quazi experimental. Five children with cerebral palsy (spastic diplegia) with mean age of 9/6± 3.78 years old participated in this study. The degree of knee extension was measured using electrogoniometer. Center of Pressure(COP) displacement in anterior/posterior and medial/lateral planes and functional balance were also measured using kistler forceplate (BA, Kistler- Switzerland 9286) and berg test in two occasions, before and after wearing neoprene orthosis in a period of six weeks. Wilcoxon test was used for comparing data before and after 6 weeks.

  

Results : There was statistically significant difference in right knee extension before and after wearing orthosis (p<0/05). The result of this study show no statistically significant in COP parameters. However, functional balance of children with CP shows significant improvement using neoprene orthosis.

  

Conclusion : New neoprene orthosis can be effective in knee biomechanical alignment as well as functional balance

  

Keywords : Cerebral palsy, Lycra dynamic orthosis, Postural control

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Background and Aim: Mothers of children with cerebral palsy (CP) experience limitation in occupational performance because of caring of their children. It is proposed that the standard measurements need to be assessed their occupational performance problem. The aim of this study was to translate "Canadian Occupational Performance Measure (COPM) into Persian and to test its content validity and reliability in Iranian mothers of children with cerebral palsy.

Materials and Methods: It was a non experimental methodology study. After permission from innovators, COPM was translated into Persian language in three phases with respect to IQOLA project. Each of the items was validated by a panel of ten experts to review each item on “appropriate” and “not appropriate”. For examining test-retest reliability Iranians version of COPM was responded twice within at least two days or at most one week interval, by 30 Iranian mother of a child with CP in the rehabilitation clinic under the supervision of University of Social Welfare & Rehabilitation Sciences (USWR). We used to sample of convenience and non probability design for sampling. Then, data were analyzed with SPSS software from the aspects of content validity and test-retest reliability.

Results: Content validity rate of the Persian version demonstrated a high content validity (80.95±0.222). The Spearman correlation coefficients of the test and retest scores ranged from r=0.84 for performance to r=0.87 for satisfaction and this indicated a high correlation between scores and acceptable reliability of the Persian version of COPM.

Conclusion: It was concluded that the Persian version of COPM can be applied reliability to mothers of children with CP and it can be used for clinical as well as research purposes.

Key words: Canadian occupational performance measure, Mother, Cerebral palsy, Validity, Reliability

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Background and Aim: Cerebral palsy is a common cause of inability in childhood that effects on posture and motor development and leads in activity limitation. One of the difficulty of cerebral palsy is impairment in arm and hand function. Splints and orthosis are used to improve position, range of motion and hand function. The aim of this study was to investigate the effects of static anti-pronation splint on spasticity, range of motion, grip and pinch strength and function of affected hand of spastic hemiplegic children of 8-12 years old.

Materials and Methods: This is an interventional study. Twenty spastic hemiplegic cerebral palsy children with 8 to 12 years old were selected through students who studied in physical disabled schools in Tehran city and had the inclusion criteria. Patients randomly divided into intervention and control group. Patients in intervention group used a static anti-pronation splint for two months, 6 hours daily. In this study the Jebsen Taylor test was used to evaluate hand function, the Modified Ashworth Scale was used to assess spasticity of wrist, forearm and elbow, ROM of wrist, forearm and elbow were measured with goniometer and grip and pinch strength were evaluated with MIE.

Results: Results in intervention group showed a significant improvement in hand function (p<0.003), in wrist`s spasticity (p<0.005), forearm`s spasticity (p<0.003), wrist`s ROM (p<0.001), forearm ROM (p<0.003), grip strength (p<0.001) and pinch strength (p<0.003) in intervention group. The data did not show significant improvement on elbow`s joint ROM (p<0.343) and spasticity (p<0.157).In control group, significant improvement did not seen (p>0.05).

Conclusion: Information from present research shows that using static anti-pronation splint for 2 months ,6 hours a day, can be an effective method to improve hand function, wrist and  forearm spasticity and range of motion, strength of grip and pinch in hemiplegic CP children.

Keywords: Static anti-pronation splint, Hand function, Spastic hemiplegic, Cerebral palsy.

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Background and Aim: Children with cerebral palsy have impaired quality of life for reasons such as sensory-motor impairments. There is no tool in Persian to examine quality of life of children with cerebral palsy based on their specific conditions. Therefore, the purpose of this study was to assess psychometric properties of the  Persian version of the parent report of the Quality of Life Questionnaire for adolescence with Cerebral Palsy (CP QOL Teen).

Materials and Methods: In this psychometrics measurement study, CP QOL (parent report) was translated to Persian based on the International Quality of Life Assessment Project (International Quality Of Life Assessment Project: IQOLA), and then its face validity, content validity, construct validity, and reliability were assessed. A convenient sample of subjects including 82 parents of adolescence with cerebral palsy (13-18 years old), were recruited.

Results: Face and content validity were obtained by parents and experts respectively. Content Validity Index was 0.62. There was a significant correlation between total score and subscales scores of the questionnaire and also, between total score and GMFCS. The intraclass correlation coefficient for the total score was 0.994. Also, cronbach's coefficient &alpha; for the internal consistency of all of the questions of the questionnaire were 0.996

Conclusion: Persian version of the parent report of CPQOL has acceptable reliability and validity. It is a useful assessment tool for evaluating the quality of life of adolescence with cerebral palsy.

Keywords: Reliability, Validity, Persian version of parent report of the quality of life questionnaire for adolescence with cerebral palsy.