[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"spontaneous-abortion\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:spontaneous-abortion":25},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,41,73],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":26,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":29,"lastUpdatePostDateStruct":30,"startDateStruct":33,"completionDateStruct":35,"leadSponsor":37,"locationsCount":40},"100616520","post-traumatic-stress-disorder-in-spontaneous-abortion-100616520",false,"NCT07306676","Post-traumatic Stress Disorder in Spontaneous Abortion","Symptoms of Post-traumatic Stress Disorder Complicating Spontaneous Abortion","Inclusion Criteria:\n\n* spontaneous abortion\n* gestational age up to 14 weeks.\n\nExclusion Criteria:\n\n* none","FEMALE","18 Years","45 Years",{"count":20,"type":21},200,"ESTIMATED","OBSERVATIONAL","The objective of this questionnaire-based study is to prospectively assess the prevalence of post-traumatic stress disorder (PTSD) symptoms in a population of women who have experienced a spontaneous miscarriage during the first trimester of pregnancy. The investigation into the prevalence of PTSD symptoms will assist in better identifying women who may benefit from early psychological intervention.",[25],"Spontaneous Abortion",[25,27],"PTSD","RECRUITING","2025-12-14",{"date":31,"type":32},"2025-12-29","ACTUAL",{"date":34,"type":32},"2025-12-15",{"date":36,"type":21},"2027-12-31",{"name":38,"class":39},"Jagiellonian University","OTHER",1,{"id":42,"slug":43,"hasResults":11,"nctId":44,"briefTitle":45,"officialTitle":46,"acronym":4,"eligibilityCriteria":47,"healthyVolunteers":48,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":49,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":51,"conditions":52,"keywords":59,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":72},"100477111","the-heartland-study-100477111","NCT05492708","The Heartland Study","Children's Health in the Heartland Study","Inclusion Criteria:\n\n* Pregnant persons ages 18 or older at time of consent who are ≤20+6 weeks pregnant. Best clinical estimate of gestational age will be utilized for recruitment purposes. Enrollment in the first trimester (≤ 13 + 6) is preferred, but anyone ≤ 20 +6 is permitted.\n* Living in one of the 13 Heartland Study region states at the time of enrollment (Arkansas, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, or Wisconsin) Optional inclusion of the putative biological father\n\nExclusion Criteria:\n\n* Participants who are not fluent in and\u002For do not fully understand, read, write, or speak the English language.\n* Other inability to provide informed consent to participate",true,{"count":50,"type":21},2600,"The Heartland Study is a prospective, observational study that will enroll up to 2,600 pregnant participants across the Heartland States in the U.S..\n\nThe objective of the Heartland Study is to address major knowledge gaps concerning the health effects of herbicides on maternal and infant health. The study is being conducted to evaluate the associations between environmental exposures to herbicides during and after pregnancy and reproductive health outcomes. The study is measuring multiple biomarkers of herbicide exposure among pregnant Midwesterners and their partners to evaluate associations with pregnancy and childbirth outcomes, epigenetic biomarkers of exposure, and child development.",[53,54,55,56,25,57,58],"Pregnancy Related","Pregnancy Complications","Birth Defect","Gestational Age and Weight Conditions","Miscarriage","Exposure to Herbicides",[60,61,62],"pesticide exposure","birth outcomes","biomonitoring","2025-06-25",{"date":65,"type":32},"2025-06-29",{"date":67,"type":32},"2020-01-11",{"date":69,"type":21},"2029-01",{"name":71,"class":39},"Heartland Health Research Alliance",4,{"id":74,"slug":75,"hasResults":11,"nctId":76,"briefTitle":77,"officialTitle":78,"acronym":79,"eligibilityCriteria":80,"healthyVolunteers":48,"sex":16,"minAge":17,"maxAge":81,"enrollmentInfo":82,"targetDuration":4,"studyType":84,"phases":85,"briefSummary":87,"conditions":88,"keywords":93,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":100,"lastUpdatePostDateStruct":101,"startDateStruct":103,"completionDateStruct":105,"leadSponsor":107,"locationsCount":40},"100570320","physical-activity-fertility-and-spontaneous-abortion-in-danish-couples-trying-to-conceive-100570320","NCT06705712","Physical Activity, Fertility, and Spontaneous Abortion in Danish Couples Trying to Conceive","A Preconception Cohort Study of Physical Activity, Fertility, and Spontaneous Abortion - Including a Randomized Controlled Trial.","SF\u002FActivity","Inclusion Criteria:\n\n* Female\n* 18-49 years\n* In a relationship with a male partner\n* Trying to conceive\n\nExclusion Criteria:\n\n* Using birth control\n* Receiving fertility treatment\n* Have been trying to conceive for more than six months","49 Years",{"count":83,"type":21},530,"INTERVENTIONAL",[86],"NA","Physical activity in both the preconception period and during pregnancy may enhance the probability of getting pregnant and reduce the risks of complications during pregnancy. Adults, including pregnant women without complications, are recommended to be physically active for at least 30 minutes per day to maintain physical and mental health. Nonetheless, many women reduce their level of exercise during early pregnancy.\n\nWith this project, we will test the effectiveness of receiving motivational counseling on physical activity (PA) among women trying to conceive and during the first trimester of the pregnancy if they conceive. We will further investigate whether PA is associated with fecundability, spontaneous abortion (SAB) and other birth outcomes, i.e., gestational diabetes, preeclampsia, and birth weight.",[89,90,91,25,92,54],"Fertility","Fecundability","Time-to-Pregnancy","Pregnancy Outcome",[94,95,96,89,97,98,90,99],"Exercise","Physical activity","Sedentary behaviour","Spontaneous abortion","Preconception care","Time to pregnancy","2025-01-24",{"date":102,"type":32},"2025-01-28",{"date":104,"type":32},"2025-01-01",{"date":106,"type":21},"2026-12-31",{"name":108,"class":39},"University of Aarhus"]