[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"subconcussive-head-impact\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:subconcussive-head-impact":46},{"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":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":29,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":5},"100572719",false,"NCT06736925","Omega-3 Fatty Acids and Subconcussive Head Impacts","Mechanistic Investigation of Omega-3 Fatty Acids Pretreatment Effects on Subconcussive Brain Injury","Inclusion Criteria:\n\n* Between age 18-30\n* Current or former soccer player\n* At least 5 years of soccer heading experience\n* Have internet access\n* Willing to commit to avoid any sport activity that purposefully uses one's head to maneuver during the study period (American football, ice-hockey, rugby, wrestling, and soccer heading).\n\nExclusion Criteria:\n\n* Any head or neck injury within 6 months before the study\n* Implanted metal\u002Fmagnetic devices (e.g., orthodontic braces\n* Diagnosed autonomic or cardiovascular diseases (e.g., hypertension)\n* Consuming oily fish (2 servings or more\u002Fmonth: salmon, bluefin, swordfish, anchovies)\n* Allergy to fish or shellfish\n* Consuming omega-3 FA supplements including plant-based (e.g., flaxseed) in the past 3 months.\n* Pregnancy",true,"ALL","18 Years","30 Years",{"count":20,"type":21},208,"ESTIMATED","INTERVENTIONAL",[24],"NA","The purpose of the proposed double-blind, randomized placebo-controlled trial is to understand how supplementation with fish oil \\[docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)\\] promote brain health against soccer heading. The study involves taking DHA+EPA or placebo, questionnaires, blood draws, brain imaging, tests to evaluate heart function, and soccer headings.",[27,28],"Subconcussive Head Impact","Omega-3 Fatty Acids",[30,31,32,33],"Subconcussive brain injury","TBI","Soccer heading","Omega-3 fatty acids","RECRUITING","2026-04-28",{"date":37,"type":38},"2026-04-29","ACTUAL",{"date":40,"type":38},"2025-02-28",{"date":42,"type":21},"2029-05-31",{"name":44,"class":45},"Indiana University","OTHER",""]