[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100647932":3},{"organization":4,"armGroups":7,"interventions":24,"overallOfficials":35,"centralContacts":39,"locations":49,"responsibleParty":187,"collaborators":30,"id":191,"slug":192,"hasResults":193,"nctId":194,"briefTitle":195,"officialTitle":196,"acronym":30,"eligibilityCriteria":197,"healthyVolunteers":193,"sex":198,"minAge":199,"maxAge":200,"enrollmentInfo":201,"targetDuration":30,"studyType":204,"phases":205,"briefSummary":207,"conditions":208,"keywords":211,"overallStatus":219,"whyStopped":30,"lastUpdateSubmitDate":220,"lastUpdatePostDateStruct":221,"startDateStruct":224,"completionDateStruct":226,"leadSponsor":228,"locationsCount":229},{"fullName":5,"class":6},"The Affiliated Hospital of Qingdao University","OTHER",[8,14,18],{"label":9,"type":10,"description":11,"interventionNames":12},"Peri-TEAS Group","EXPERIMENTAL","Participants receive active transcutaneous electrical acupoint stimulation (TEAS) before, during, and after surgery. Stimulation begins 30 minutes before anesthesia induction, continues throughout the surgery, and is repeated for 30 minutes daily on postoperative days 1 through 3.",[13],"Device: Transcutaneous Electrical Acupoint Stimulation",{"label":15,"type":10,"description":16,"interventionNames":17},"Post-TEAS Group","Participants receive sham (inactive) TEAS before and during surgery, and active TEAS after surgery. Postoperative stimulation is given for 30 minutes daily on postoperative days 1 through 3.",[13],{"label":19,"type":20,"description":21,"interventionNames":22},"Sham-TEAS Group","SHAM_COMPARATOR","Participants receive sham (inactive) TEAS at all time points: before surgery, during surgery, and after surgery (postoperative days 1 through 3, 30 minutes daily).",[23],"Device: Sham Transcutaneous Electrical Acupoint Stimulation",[25,31],{"type":26,"name":27,"description":28,"armGroupLabels":29,"otherNames":30},"DEVICE","Transcutaneous Electrical Acupoint Stimulation","Transcutaneous electrical acupoint stimulation (TEAS) using the Hwato SDZ-V electronic acupuncture device (Suzhou Medical Appliance Factory Co., Ltd., China). Four bilateral acupoints are stimulated: Hegu (LI4), Neiguan (PC6), Zusanli (ST36), and Shangjuxu (ST37), following WHO standard locations. Stimulation parameters: dense-disperse wave (2 Hz alternating with 100 Hz, 5s\u002F10s duty cycle, pulse width 0.2 ms ± 30%). Intensity is individually titrated to the maximal tolerable threshold using a dual-threshold calibration method.",[9,15],null,{"type":26,"name":32,"description":33,"armGroupLabels":34,"otherNames":30},"Sham Transcutaneous Electrical Acupoint Stimulation","Sham TEAS using the same Hwato SDZ-V device with identical appearance, indicator lights, and audible signals. The output leads are internally disconnected to deliver no electrical current. The operator performs the same procedural steps, including simulated dial adjustments, to maintain participant blinding.",[19],[36],{"name":37,"affiliation":5,"role":38},"Yanbing Zhou","STUDY_CHAIR",[40,45],{"name":41,"role":42,"phone":43,"phoneExt":30,"email":44},"Yi Li, MD","CONTACT","+86 186 6180 0210","zhanmusi8755@163.com",{"name":46,"role":42,"phone":47,"phoneExt":30,"email":48},"Yanbing Zhou, MD","+86 137 0897 1773","zhouyanbing999@aliyun.com",[50,66,78,86,95,104,113,121,130,142,154,166,175],{"facility":51,"status":30,"city":52,"state":53,"zip":54,"country":55,"countryCode":56,"cosmosGeoPoint":57,"geoPoint":62,"contacts":63},"Dongying People's Hospital","Dongying","Shandong","257091","China","CN",{"type":58,"coordinates":59},"Point",[60,61],118.49165,37.46271,{"lat":61,"lon":60},[64],{"name":65,"role":42,"phone":30,"phoneExt":30,"email":30},"Hao Wang",{"facility":67,"status":30,"city":68,"state":53,"zip":69,"country":55,"countryCode":56,"cosmosGeoPoint":70,"geoPoint":74,"contacts":75},"Department of Gastrointestinal Surgery, Qingdao University Affiliated Hospital","Qingdao","266000",{"type":58,"coordinates":71},[72,73],120.38042,36.06488,{"lat":73,"lon":72},[76],{"name":37,"role":42,"phone":77,"phoneExt":30,"email":48},"+86 137 0987 1773",{"facility":79,"status":30,"city":68,"state":53,"zip":69,"country":55,"countryCode":56,"cosmosGeoPoint":80,"geoPoint":82,"contacts":83},"Qingdao Municipal Hospital",{"type":58,"coordinates":81},[72,73],{"lat":73,"lon":72},[84],{"name":85,"role":42,"phone":30,"phoneExt":30,"email":30},"Hong Qi, MD",{"facility":87,"status":30,"city":68,"state":53,"zip":88,"country":55,"countryCode":56,"cosmosGeoPoint":89,"geoPoint":91,"contacts":92},"The Third People's Hospital of Qingdao","266041",{"type":58,"coordinates":90},[72,73],{"lat":73,"lon":72},[93],{"name":94,"role":42,"phone":30,"phoneExt":30,"email":30},"Xiaolei Liu",{"facility":96,"status":30,"city":68,"state":53,"zip":97,"country":55,"countryCode":56,"cosmosGeoPoint":98,"geoPoint":100,"contacts":101},"Qingdao Central Hospital, University of Health and Rehabilitation Sciences","266042",{"type":58,"coordinates":99},[72,73],{"lat":73,"lon":72},[102],{"name":103,"role":42,"phone":30,"phoneExt":30,"email":30},"Zhiwei Wang",{"facility":105,"status":30,"city":68,"state":53,"zip":106,"country":55,"countryCode":56,"cosmosGeoPoint":107,"geoPoint":109,"contacts":110},"Peking University People's Hospital Qingdao","266109",{"type":58,"coordinates":108},[72,73],{"lat":73,"lon":72},[111],{"name":112,"role":42,"phone":30,"phoneExt":30,"email":30},"Deju Wang",{"facility":114,"status":30,"city":68,"state":53,"zip":106,"country":55,"countryCode":56,"cosmosGeoPoint":115,"geoPoint":117,"contacts":118},"Qingdao Chengyang District People's Hospital",{"type":58,"coordinates":116},[72,73],{"lat":73,"lon":72},[119],{"name":120,"role":42,"phone":30,"phoneExt":30,"email":30},"Baolian Song",{"facility":122,"status":30,"city":68,"state":53,"zip":123,"country":55,"countryCode":56,"cosmosGeoPoint":124,"geoPoint":126,"contacts":127},"The People's Hospital of Jimo, Qingdao","266200",{"type":58,"coordinates":125},[72,73],{"lat":73,"lon":72},[128],{"name":129,"role":42,"phone":30,"phoneExt":30,"email":30},"Hongbo Wang",{"facility":131,"status":30,"city":132,"state":53,"zip":133,"country":55,"countryCode":56,"cosmosGeoPoint":134,"geoPoint":138,"contacts":139},"The People's Hospital of Rizhao","Rizhao","276826",{"type":58,"coordinates":135},[136,137],119.52908,35.41414,{"lat":137,"lon":136},[140],{"name":141,"role":42,"phone":30,"phoneExt":30,"email":30},"Yang Yu",{"facility":143,"status":30,"city":144,"state":53,"zip":145,"country":55,"countryCode":56,"cosmosGeoPoint":146,"geoPoint":150,"contacts":151},"Weifang People's Hospital","Weifang","261041",{"type":58,"coordinates":147},[148,149],119.10194,36.71,{"lat":149,"lon":148},[152],{"name":153,"role":42,"phone":30,"phoneExt":30,"email":30},"Jianjun Qu",{"facility":155,"status":30,"city":156,"state":53,"zip":157,"country":55,"countryCode":56,"cosmosGeoPoint":158,"geoPoint":162,"contacts":163},"Weihai Municipal Hospital","Weihai","264200",{"type":58,"coordinates":159},[160,161],122.11356,37.50914,{"lat":161,"lon":160},[164],{"name":165,"role":42,"phone":30,"phoneExt":30,"email":30},"Shaowei Sun",{"facility":167,"status":30,"city":156,"state":53,"zip":168,"country":55,"countryCode":56,"cosmosGeoPoint":169,"geoPoint":171,"contacts":172},"Weihai Central Hospital","264400",{"type":58,"coordinates":170},[160,161],{"lat":161,"lon":160},[173],{"name":174,"role":42,"phone":30,"phoneExt":30,"email":30},"Xinjian Wang",{"facility":176,"status":30,"city":177,"state":53,"zip":178,"country":55,"countryCode":56,"cosmosGeoPoint":179,"geoPoint":183,"contacts":184},"Yantai Yuhuangding Hospital","Yantai","264000",{"type":58,"coordinates":180},[181,182],121.44081,37.47649,{"lat":182,"lon":181},[185],{"name":186,"role":42,"phone":30,"phoneExt":30,"email":30},"Jinchen Hu",{"type":188,"investigatorFullName":189,"investigatorTitle":190,"investigatorAffiliation":5,"oldNameTitle":30,"oldOrganization":30},"PRINCIPAL_INVESTIGATOR","Zhou Yanbing","Surgeon-in-Chief, Chief Physician, Professor of Surgery","100647932","teas-timing-for-gastrectomy-recovery-teas-time-trial-100647932",false,"NCT07714980","TEAS Timing for Gastrectomy Recovery (TEAS-TIME Trial)","Effect of Perioperative vs Postoperative-Only Transcutaneous Electrical Acupoint Stimulation on Gastrointestinal Recovery and Pain Control After Laparoscopic Radical Gastrectomy: A Multicenter， Three-Arm, Randomized, Sham-Controlled Trial","Inclusion Criteria:\n\n* Age 18 to 80 years, both sexes\n* Endoscopically and radiographically confirmed resectable stage I-III gastric cancer (AJCC 8th edition)\n* Scheduled to undergo laparoscopic radical gastrectomy\n* Willing to sign the informed consent form and able to comply with all study procedures\n\nExclusion Criteria:\n\n* American Society of Anesthesiologists (ASA) physical status ≥ IV\n* Clinical stage IV gastric cancer\n* Severe hepatic, renal, cardiovascular, or cerebrovascular diseases, or uncontrolled psychiatric disorders that may affect compliance or safety assessment\n* Participation in another clinical trial or receipt of any form of acupoint stimulation (acupuncture, electroacupuncture, TEAS, etc.) within 1 month prior to enrollment\n* Continuous use of opioids for more than 3 months prior to enrollment, with a daily dose ≥ 30 mg oral morphine equivalent\n* Implanted cardiac pacemaker or other electronic stimulation device, or skin infection\u002Flesion at the stimulation site\n* Pregnancy or lactation\n* Emergency surgery due to bleeding, perforation, obstruction, etc.\n* Planned epidural anesthesia for the surgery","ALL","18 Years","80 Years",{"count":202,"type":203},300,"ESTIMATED","INTERVENTIONAL",[206],"NA","The goal of this clinical trial is to learn if transcutaneous electrical acupoint stimulation (TEAS) works to help people recover faster after laparoscopic surgery for stomach cancer. TEAS is a treatment that uses small electrical pulses through sticky pads on the skin. It does not use needles.\n\nThe main questions it aims to answer are:\n\nDoes TEAS help people pass gas (a sign that the digestive system is waking up) sooner after surgery?\n\nDoes TEAS help lower pain after surgery?\n\nDoes TEAS reduce the need for extra pain medication after surgery?\n\nResearchers will compare three groups to see if TEAS works better when given before, during, and after surgery compared with only after surgery.\n\nGroup 1 receives TEAS before, during, and after surgery.\n\nGroup 2 receives a sham (inactive) treatment before and during surgery, and real TEAS after surgery.\n\nGroup 3 receives sham treatment at all time points.\n\nAll participants will receive the same standard pain relief and recovery care after surgery.\n\nParticipants will:\n\nBe randomly assigned (like flipping a coin) to one of the three groups\n\nReceive TEAS or sham treatment for 30 minutes before surgery, during surgery, and for 30 minutes each day on the first 3 days after surgery\n\nRate their pain on a 0-10 scale at 6, 12, 24, 48, and 72 hours after surgery\n\nComplete quality-of-life questionnaires before surgery, on day 4 after surgery, and 30 days after surgery\n\nHave a follow-up visit or phone call 30 days after leaving the hospital\n\nThis study includes 300 adults aged 18 to 80 years who are scheduled to have laparoscopic surgery for stomach cancer at 13 hospitals in Shandong Province, China.",[209,210],"Gastric Cancer (GC)","Stomach Neoplasms",[212,210,27,213,214,215,216,217,218],"Gastric Cancer","TEAS","Acupoint Stimulation","Randomized Controlled Trial","Postoperative Recovery","Pain Management","Gastrointestinal Function","NOT_YET_RECRUITING","2026-07-19",{"date":222,"type":223},"2026-07-21","ACTUAL",{"date":225,"type":203},"2026-07",{"date":227,"type":203},"2028-08",{"name":5,"class":6},13]