[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"dopplar-ultrasound\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:dopplar-ultrasound":44},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":12,"acronym":4,"eligibilityCriteria":13,"healthyVolunteers":10,"sex":14,"minAge":15,"maxAge":16,"enrollmentInfo":17,"targetDuration":4,"studyType":20,"phases":21,"briefSummary":23,"conditions":24,"keywords":28,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":5},"100606542",false,"NCT07176910","Doppler Ultrasound-Guided Angiopuncture for Dysmenorrhea Pain: A Clinical Trial","Inclusion Criteria:\n\nPrimary dysmenorrhea diagnosis (≥6 months of menstrual pain scoring ≥2 on numerical rating scale) Regular menstrual cycles (28-32 days), menstrual period lasts 4 to 7 days No pelvic pathology on transvaginal ultrasound.\n\nExclusion Criteria:\n\ncoagulopathy (INR \\>1.5) recent analgesic use (48-hour washout) secondary dysmenorrhea confirmed by laparoscopy.","FEMALE","18 Years","25 Years",{"count":18,"type":19},30,"ESTIMATED","INTERVENTIONAL",[22],"NA","the study is to evaluated dopplar guided angiopuncture efficacy and safety in patients with dysmenorrhea",[25,26,27],"Angiopuncture","Dysmenorrhea","Dopplar Ultrasound",[26,29,30,31],"angiopuncture","dopplar","ultrasound","RECRUITING","2025-09-12",{"date":35,"type":36},"2025-09-16","ACTUAL",{"date":38,"type":36},"2024-09-01",{"date":40,"type":19},"2025-11-01",{"name":42,"class":43},"City University of Hong Kong","OTHER",""]