[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"menstrual-regulation\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:menstrual-regulation":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":13,"eligibilityCriteria":14,"healthyVolunteers":15,"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":38,"leadSponsor":40,"locationsCount":43},"100644466",false,"NCT07671989","Period Pills for Menstrual Regulation: A New Reproductive Health Option","Period Pills","Inclusion Criteria:\n\n* Be 18 years old or older\n* Read and speak English\n* Know the date of their last menstrual period within 2 days\n* Have a period that is late by up to 21 days\n* Must have had regular periods in the last 4 months\n* Does not want to be pregnant\n* Does not want to verify pregnancy status\n* Understand that if they are pregnant, the pills will end their pregnancy\n* Does not have contraindications to mifepristone and misoprostol (Risk factors for ectopic pregnancy; history of bleeding disorder or anticoagulant therapy; history of chronic adrenal failure, long-term corticosteroid therapy; allergy to mifepristone\u002Fmisoprostol\u002Fprostaglandins; history of hemorrhagic disorders or anticoagulant therapy; history of inherited porphyrias; has an IUD; currently use a contraceptive implant or injectable)\n\nExclusion Criteria:\n\n* Under 18 years old\n* Does not read and speak English\n* Does not know the date of their last menstrual period within 2 days\n* Has not had regular periods in the last 4 months\n* Wants to be pregnant\n* Wants to verify pregnancy status\n* Does not display understanding that if they are pregnant, the pills will end their pregnancy\n* Has any contraindications to mifepristone and misoprostol (Risk factors for ectopic pregnancy; history of bleeding disorder or anticoagulant therapy; history of chronic adrenal failure, long-term corticosteroid therapy; allergy to mifepristone\u002Fmisoprostol\u002Fprostaglandins; history of hemorrhagic disorders or anticoagulant therapy; history of inherited porphyrias; has an IUD; currently use a contraceptive implant or injectable)",true,"FEMALE","18 Years",{"count":19,"type":20},100,"ESTIMATED","INTERVENTIONAL",[23],"PHASE4","The Period Pills Study is a prospective observational study among people who decide to use a combination of mifepristone and misoprostol for menstrual regulation.",[26,27],"Menstrual Regulation","Menstrual Health Intervention",[29,30,31],"late period","missed period","mestruation","RECRUITING","2026-06-22",{"date":35,"type":36},"2026-06-26","ACTUAL",{"date":33,"type":36},{"date":39,"type":20},"2027-05-31",{"name":41,"class":42},"University of California, San Francisco","OTHER",2,""]