[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"adnexal-torsion\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:adnexal-torsion":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,41],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":4,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":29,"lastUpdatePostDateStruct":30,"startDateStruct":33,"completionDateStruct":35,"leadSponsor":37,"locationsCount":40},"100568156","phase-3-contribution-of-contrast-enhanced-ultrasound-for-diagnosis-of-adnexal-torsion-100568156",false,"NCT06677554","Contribution of Contrast Enhanced Ultrasound for Diagnosis of Adnexal Torsion","COVARIAN - Contribution of Contrast Enhanced Ultrasound for Diagnosis of Adnexal Torsion: a Randomized Controlled Trial","COVARIAN","Inclusion Criteria:\n\n* Age 18 or over\n* Person who has carried out a preliminary clinical examination adapted to the clinical trial\n* Strong suspicion of adnexal torsion with surgery planned\n* No ongoing pregnancy or breastfeeding\n* Affiliation to or beneficiary of a social security scheme\n* Person who has received complete information on the organization of the research and has signed their informed consent\n\nExclusion Criteria:\n\n* Person who does not understand and\u002For speak French\n* Any medical situation that does not indicate the administration of SonoVue®, including:\n\n  * Known hypersensitivity to sulphur hexafluoride or any of the other components of SonoVue\n  * Woman with acute coronary syndrome or unstable ischemic heart disease\n  * Woman with acute endocarditis\n  * Woman with valve prostheses\n  * Women with acute systemic inflammatory disease and\u002For sepsis\n  * Woman with hypercoagulation and\u002For recent thromboembolic accident\n  * End-stage woman with kidney or liver disease\n  * Woman with right-left shunt, severe pulmonary hypertension (pulmonary arterial pressure \\> 90 mmHg)\n  * Women with uncontrolled systemic hypertension\n  * Woman with respiratory distress syndrome\n  * Medical condition contraindicating the administration of SonoVue®,\n* History of PEG allergy (or macrogol)\n* Person referred to in Articles 10, 31, 32, 33 and 34 of Regulation EU 536\u002F2014:\n\n  * Pregnant, parturient or breastfeeding\u002Fnursing mother\n  * Minor (not emancipated)\n  * Adult subject to a legal protection measure (guardianship, curatorship, safeguarding of justice)\n  * Person of legal age who is unable to express consent","FEMALE","18 Years",{"count":20,"type":21},256,"ESTIMATED","INTERVENTIONAL",[24],"PHASE3","Adnexal torsion is the rotation of the ovary around its vascular axis resulting, in the absence of treatment, ischemia that can lead to peritonitis by necrosis or impaired fertility. It is a gynecological emergency affecting 3% of women of childbearing age, including from adolescence, and requires surgical treatment as soon as possible, classically within 6 hours.\n\nThe symptomatology of adnexal torsion is dominated by pelvic pain of sudden onset and variable intensity, an aspecific sign that does not allow a diagnosis of certainty. There are no biological markers and, in the context of the emergency, the only imaging examination available is pelvic ultrasound associated with a Doppler flow analysis but with a low and variable diagnostic performance depending on the studies (sensitivity variable from 46 to 73%).\n\nThere are currently no tests that can provide a diagnosis of certainty. Only surgical exploration, carried out at the discretion of the practitioner on the basis of a bundle of arguments, can confirm or refute the diagnosis. However, this management strategy leads to the realization of emergency surgical interventions wrongly since 3 out of 10 women will finally not have an adnexal torsion (PMSI data from participating centers: 30 to 45% false positives).\n\nContrast ultrasound is a technique that uses a strict intravascular product to assess the vascularization of the ovary and offers a high diagnostic performance in the context of adnexal torsion. Indeed, a retrospective study, published in 2021, reports a sensitivity of 94% and a specificity of 100%. The preliminary results of our pilot study (AGATA APJC 2019, Dr Bertholdt, NCT04522219) also go in this direction with a sensitivity of 100%, a specificity of 86% and a negative predictive value of 100% (data being published).\n\nThe COVARIAN project, second stage of the AGATA project, aims to demonstrate that the addition of a contrast evaluation to standard ultrasound in the diagnostic strategy in case of suspicion of adnexal torsion improves the health of women by reducing the rate of wrongly surgery, that is, without proven torsion.\n\nCOVARIAN will be the first prospective multicenter randomized study evaluating the direct benefit for women of using ultrasound contrast evaluation in the management strategy in case of suspicion of adnexal torsion.",[27],"Adnexal Torsion","RECRUITING","2026-04-02",{"date":31,"type":32},"2026-04-08","ACTUAL",{"date":34,"type":32},"2025-05-14",{"date":36,"type":21},"2028-02-07",{"name":38,"class":39},"Central Hospital, Nancy, France","OTHER",6,{"id":42,"slug":43,"hasResults":11,"nctId":44,"briefTitle":45,"officialTitle":46,"acronym":4,"eligibilityCriteria":47,"healthyVolunteers":11,"sex":17,"minAge":4,"maxAge":48,"enrollmentInfo":49,"targetDuration":4,"studyType":51,"phases":4,"briefSummary":52,"conditions":53,"keywords":54,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":58,"lastUpdatePostDateStruct":59,"startDateStruct":61,"completionDateStruct":63,"leadSponsor":65,"locationsCount":67},"100541031","role-of-preoperative-d-dimer-levels-in-the-diagnosis-of-adnexal-torsion-100541031","NCT06324565","Role of Preoperative D-dimer Levels in the Diagnosis of Adnexal Torsion","The Role of Preoperative D-dimer Levels in the Diagnosis of Adnexal Torsion in Children and Adolescents","Inclusion Criteria:\n\n* Female patients\n* Age \\\u003C 18 years\n* presenting with lower quadrants abdominal pain\n* Imaging suspicious for adnexal torsion\n\nExclusion Criteria:\n\n* Female patients aged \\> 18 years\n* Previous surgery for adnexal pathologies\n* Clinical symptoms and imaging suggesting a different surgical pathology (i.e., appendicitis, gastroenteritis)","17 Years",{"count":50,"type":21},130,"OBSERVATIONAL","Adnexal torsion is the fifth most common gynecologic emergency. Thirty percent of all cases of adnexal torsion occur in females younger than 20 years. Approximately 5 of 100,000 females aged 1-20 years are affected, with girls older than 10 years at increased risk because of hormonal influences and gonadal growth that result in an increased frequency of physiologic and pathologic masses. The most common clinical symptom of torsion is sudden-onset abdominal pain that is intermittent, non-radiating, and associated with nausea and vomiting in 62% and 67% of cases respectively. Moreover, abdominal tenderness is a clinical sign which is reported in up to 88% of patients with adnexal torsion. None of the following tests are useful in the diagnosis of adnexal torsion: leukocytosis, pyuria, C-reactive protein, and erythrocyte sedimentation rate. Actually, transabdominal ultrasonography is the imaging modality of choice with a sensitivity of 92% and specificity of 96% in detecting adnexal torsion. A second-line imaging tool in the diagnosis of adnexal torsion is magnetic resonance, which may require a sedation in selected cases. Consequently, there are no clinical or imaging criteria sufficient to confirm the preoperative diagnosis of adnexal torsion to date. Therefore, patients with a clinical suspicion for adnexal torsion should undergo emergent diagnostic laparoscopy.",[27],[55,56,57],"D-dimer","Diagnosis","Adnexal torsion","2024-06-12",{"date":60,"type":32},"2024-06-13",{"date":62,"type":32},"2022-01-13",{"date":64,"type":21},"2024-12-13",{"name":66,"class":39},"IRCCS Burlo Garofolo",9]