[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100553892":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":36,"responsibleParty":52,"collaborators":25,"id":55,"slug":56,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":25,"eligibilityCriteria":61,"healthyVolunteers":57,"sex":62,"minAge":63,"maxAge":64,"enrollmentInfo":65,"targetDuration":25,"studyType":68,"phases":69,"briefSummary":71,"conditions":72,"keywords":25,"overallStatus":39,"whyStopped":25,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"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,"countryCode":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"Lama S Mahmoud","RECRUITING","Al Jīzah","Select State","Egypt","EG",{"type":45,"coordinates":46},"Point",[47,48],30.19636,31.15035,{"lat":48,"lon":47},[51],{"name":38,"role":33,"phone":34,"phoneExt":25,"email":35},{"type":53,"investigatorFullName":54,"investigatorTitle":54,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Lama Saad El-Din Mahmoud","100553892","chitosan-phonophresis-on-cervical-in-smartphone-addicted-users-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":66,"type":67},30,"ESTIMATED","INTERVENTIONAL",[70],"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.",[73],"Cervical Pain","2024-07-01",{"date":76,"type":77},"2024-07-09","ACTUAL",{"date":74,"type":67},{"date":80,"type":67},"2024-10-15",{"name":5,"class":6},1]