[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100649395":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":29,"centralContacts":36,"locations":41,"responsibleParty":57,"collaborators":25,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":25,"eligibilityCriteria":65,"healthyVolunteers":61,"sex":66,"minAge":67,"maxAge":68,"enrollmentInfo":69,"targetDuration":25,"studyType":72,"phases":73,"briefSummary":75,"conditions":76,"keywords":79,"overallStatus":44,"whyStopped":25,"lastUpdateSubmitDate":84,"lastUpdatePostDateStruct":85,"startDateStruct":88,"completionDateStruct":90,"leadSponsor":92,"locationsCount":93},{"fullName":5,"class":6},"Fooyin University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Active TENS","EXPERIMENTAL","Participants receive active transcutaneous electrical nerve stimulation (TENS) in addition to standard postoperative care. TENS is applied around the surgical site using four electrodes at 100 Hz and a pulse width of 200 microseconds for 30 minutes twice daily for three consecutive days.",[13],"Device: Active TENS",{"label":15,"type":16,"description":17,"interventionNames":18},"Sham TENS","SHAM_COMPARATOR","Participants receive sham transcutaneous electrical nerve stimulation (TENS) using identical electrode placement and treatment procedures as the active TENS group, but without therapeutic electrical stimulation. Sessions last 30 minutes twice daily for three consecutive days",[19],"Device: Sham TENS",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Active transcutaneous electrical nerve stimulation (TENS) is administered in addition to standard postoperative care. Four electrodes are placed around the surgical site. Electrical stimulation is delivered at a frequency of 100 Hz with a pulse width of 200 microseconds for 30 minutes per session, twice daily for three consecutive days. The stimulation intensity is adjusted to the highest level tolerated without discomfort.",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"Sham transcutaneous electrical nerve stimulation (TENS) uses identical electrode placement and treatment procedures as the active TENS intervention but delivers no therapeutic electrical stimulation. Participants continue to receive standard postoperative care.",[15],[30,33],{"name":31,"affiliation":5,"role":32},"Hui-Fang Yeh, phD","STUDY_CHAIR",{"name":34,"affiliation":5,"role":35},"JIA-XIN LIN, NP","PRINCIPAL_INVESTIGATOR",[37],{"name":34,"role":38,"phone":39,"phoneExt":25,"email":40},"CONTACT","+886972091276","candy640930@gmail.com",[42],{"facility":43,"status":44,"city":45,"state":45,"zip":46,"country":47,"countryCode":48,"cosmosGeoPoint":49,"geoPoint":54,"contacts":55},"Yuan's General Hospital","RECRUITING","Kaohsiung City","806","Taiwan","TW",{"type":50,"coordinates":51},"Point",[52,53],120.31333,22.61626,{"lat":53,"lon":52},[56],{"name":34,"role":38,"phone":39,"phoneExt":25,"email":40},{"type":58,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100649395","transcutaneous-electrical-nerve-stimulation-for-acute-postoperative-pain-after-video-assisted-thoracoscopic-surgery-100649395",false,"NCT07732764","Transcutaneous Electrical Nerve Stimulation for Acute Postoperative Pain After Video-Assisted Thoracoscopic Surgery","Effects of Transcutaneous Electrical Nerve Stimulation on Acute Postoperative Pain, Sleep Quality, and Quality of Life in Patients Undergoing Video-Assisted Thoracoscopic Surgery: A Randomized, Double-Blind, Sham-Controlled Study","Inclusion Criteria\n\n* Aged 15 to 85 years.\n* Participants younger than 18 years of age must have written informed consent provided by a parent or legal guardian.\n* Able to communicate and read\u002Fwrite in Chinese.\n* Scheduled to undergo video-assisted thoracoscopic surgery (VATS) as determined by the treating physician.\n* Have stable vital signs.\n* Willing to participate in the study and able to complete all study procedures.\n\nExclusion Criteria\n\n* History of a bleeding disorder.\n* Patients undergoing emergency surgery.\n* Patients undergoing bilateral video-assisted thoracoscopic surgery (VATS).\n* History of cardiac disease, including cardiac arrhythmia or implantation of a cardiac pacemaker.\n* Known allergy or hypersensitivity to TENS electrodes or adhesive pads.\n* Cognitive impairment or inability to comply with the study procedures","ALL","15 Years","85 Years",{"count":70,"type":71},90,"ESTIMATED","INTERVENTIONAL",[74],"NA","This randomized, double-blind, sham-controlled study aims to evaluate the effects of transcutaneous electrical nerve stimulation (TENS) on acute postoperative pain, sleep quality, and quality of life in patients undergoing video-assisted thoracoscopic surgery (VATS). Participants will be randomly assigned to either an active TENS group or a sham TENS group. TENS treatment will be administered twice daily for 30 minutes over three consecutive days beginning 24 hours after surgery. Pain intensity, sleep quality, and quality of life will be assessed at predefined time points to determine the effectiveness of TENS as an adjunctive postoperative pain management strategy.",[77,78],"Acute Postoperative Pain","Thoracic Surgical Procedures",[80,81,82,83,77],"Sleep Quality","Quality of Life","Video-Assisted Thoracoscopic Surgery (VATS)","Transcutaneous Electrical Nerve Stimulation (TENS)","2026-07-26",{"date":86,"type":87},"2026-07-29","ACTUAL",{"date":89,"type":87},"2025-08-28",{"date":91,"type":71},"2026-10",{"name":5,"class":6},1]