[{"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":28},{"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":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":30,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":5},"100572719","omega-3-fatty-acids-and-subconcussive-head-impacts-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":21,"type":22},208,"ESTIMATED","INTERVENTIONAL",[25],"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.",[28,29],"Subconcussive Head Impact","Omega-3 Fatty Acids",[31,32,33,34],"Subconcussive brain injury","TBI","Soccer heading","Omega-3 fatty acids","RECRUITING","2026-04-28",{"date":38,"type":39},"2026-04-29","ACTUAL",{"date":41,"type":39},"2025-02-28",{"date":43,"type":22},"2029-05-31",{"name":45,"class":46},"Indiana University","OTHER"]