[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"oocyte-retrieival-and-post-operative-pain-control\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:oocyte-retrieival-and-post-operative-pain-control":26},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":5},"100586066","acu-tens-on-pain-and-stress-reduction-before-and-during-tugor-100586066",false,"NCT06910540","ACU-TENS on Pain and Stress Reduction Before and During TUGOR","Acupuncture-type Transcutaneous Electrical Nerve Stimulation on Pain and Stress Reduction Before and During Transvaginal Ultrasound-guided Oocyte Retrieval: a Randomized Controlled Trial","Inclusion Criteria:\n\n* Women undergoing IVF-ET cycles are to be recruited from the Assisted Reproduction Technology unit in the Prince of Wales Hospital\n\nExclusion Criteria:\n\n* Patient not eligible for acu-TENS\n* Patient with severe cardiac and respiratory disease history\n* Smoker or drinker\n* Refuse or incompetence for informed consent","FEMALE","18 Years",{"count":19,"type":20},144,"ESTIMATED","INTERVENTIONAL",[23],"NA","Objectives: To demonstrate the use of acupuncture-type transcutaneous electrical nerve stimulation (acu-TENS) during transvaginal ultrasound-guided oocyte retrieval (TUGOR) will reduce 50% of the intensity of pain experienced by women.\n\nHypothesis to be tested: Does the use of acu-TENS reduce 50% of pain in TUGOR? Design and subjects: A prospective randomized control trial will be carried out at the Department of Obstetrics and Gynaecology, Prince of Wales Hospital. 144 women undergoing TUGOR will be randomized to receive acu-TENS or sham acu-TENS for pain control during TUGOR.\n\nStudy instruments: During the TUGOR procedure, ultrasound of the pelvis will be performed by Aloka ProSound SSD-3500SX device (Japan). Each follicle will be pierced using a single lumen ovum aspiration needle or a double lumen ovum aspiration catheter (COOK Medical, UK) under ultrasound guidance. Acu-TENS will be done using MTR+ Myolito Multifunctional Stimulator.\n\nMain outcome measures: Primary outcome is the pain score before and during TUGOR. Secondary outcomes include (1) other pain level parameters including pain control satisfaction, surgeon's assessment of the patient co-operation score and patient intraoperative pain; (2) stress and anxiety levels, Stait Trait Anxiety Inventory, General Health Questionnaire, Beck Depression Inventory, and saliva cortisol; (3) patient's satisfaction measured by Client Satisfaction Questionnaire and satisfaction score on pain control; (4) difficulty in retrieving oocytes; (5) IVF parameters; (6) safety profile; and (7) bias assessment.\n\nData analysis: Data analysis will be performed using Statistical Packages of Social Sciences for Windows.\n\nExpected results: The investigators expect that acu-TENS will reduce 50% of pain in TUGOR.",[26,27],"Oocyte Retrieival and Post Operative Pain Control","Acupuncture",[29,30,31],"Transvaginal ultrasound-guided oocyte retrieval","Acupuncture-type transcutaneous electrical nerve stimulation","Pain control","RECRUITING","2025-12-19",{"date":35,"type":36},"2025-12-22","ACTUAL",{"date":38,"type":36},"2025-09-01",{"date":40,"type":20},"2028-12-31",{"name":42,"class":43},"Chinese University of Hong Kong","OTHER"]