[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100553892":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":36,"responsibleParty":51,"collaborators":25,"id":54,"slug":25,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":25,"eligibilityCriteria":59,"healthyVolunteers":55,"sex":60,"minAge":61,"maxAge":62,"enrollmentInfo":63,"targetDuration":25,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":25,"overallStatus":39,"whyStopped":25,"lastUpdateSubmitDate":72,"lastUpdatePostDateStruct":73,"startDateStruct":76,"completionDateStruct":77,"leadSponsor":79,"locationsCount":80},{"fullName":5,"class":6},"October 6 University","OTHER",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"study group","EXPERIMENTAL","Chitosan Phonophresis intervention",[13,14],"Drug: Chitosan Phonophresis","Other: selected physical therapy exercise",{"label":16,"type":10,"description":17,"interventionNames":18},"control group","the selected exercise program",[14],[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DRUG","Chitosan Phonophresis","Chitosan Phonophresis, three times per week for four weeks.",[9],null,{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"selected physical therapy exercise","selected neck exercise and electrotherapy on cervical region",[16,9],[31],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Lama Saad El-Din ED Mahmoud","CONTACT","01157592636","lamaelsedawyy@hotmail.com",[37],{"facility":38,"status":39,"city":40,"state":41,"zip":25,"country":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Lama S Mahmoud","RECRUITING","Al Jīzah","Select State","Egypt",{"type":44,"coordinates":45},"Point",[46,47],30.19636,31.15035,{"lat":47,"lon":46},[50],{"name":38,"role":33,"phone":34,"phoneExt":25,"email":35},{"type":52,"investigatorFullName":53,"investigatorTitle":53,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Lama Saad El-Din Mahmoud","100553892",false,"NCT06491992","Chitosan Phonophresis on Cervical IN Smartphone Addicted Users","Effect of Chitosan Phonophresis on Cervical Pain and Disability in Smartphone Addicted Users","Inclusion Criteria:\n\n* Their age will be ranged from 16-18 years\n* body mass index will be 26.58 kg\u002Fm2.\n* used a smart phone for more than 1 year for at least 2 hours per day\n* complaining of neck pain after using a smart phone, addiction to smart phone in accordance with the smart phone addiction scale (SAS)\n\nExclusion Criteria:\n\n* any previous head and neck injuries or surgeries\n* any congenital abnormalities or symptomatic deformity in either the cervical or the lumbar spine\n* any uncorrected visual or auditory problems, dizziness, vertigo and headache\n* any systematic diseases, any addiction to alcohol, any additive drugs and sedatives within 48 hours previous to tests\n* body mass index of subjects over25 kg\u002Fm2.","ALL","16 Years","18 Years",{"count":64,"type":65},30,"ESTIMATED","INTERVENTIONAL",[68],"NA","A phonophoresis-based drug delivery system is a synchronous approach to improve local drug penetration in neuromuscular diseases associated with neuronal damage, excruciating pain, and local inflammation. Chitosan, a semi-synthetic material, is obtained by partial deacetylation of chitin amines, resulting in copolymers of N-acetylglucosamine and N-glucosamine. Its use has been explored in various biomaterial and medical applications. Chitosan has emerged as a cost-effective, biocompatible, and biodegradable material with many desirable biological properties, improvement of homeostasis and antiviral potential. Chitosan was found to suppress pro-inflammatory cytokines and decreased peripheral nerve edema, the polycationic nature of chitosan allows it to absorb protons, which reduces inflammation and provides an analgesic effect.",[71],"Cervical Pain","2024-07-01",{"date":74,"type":75},"2024-07-09","ACTUAL",{"date":72,"type":65},{"date":78,"type":65},"2024-10-15",{"name":5,"class":6},1]