[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100421636":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":23,"centralContacts":28,"locations":34,"responsibleParty":51,"collaborators":54,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":10,"eligibilityCriteria":64,"healthyVolunteers":60,"sex":65,"minAge":66,"maxAge":10,"enrollmentInfo":67,"targetDuration":10,"studyType":70,"phases":10,"briefSummary":71,"conditions":72,"keywords":74,"overallStatus":57,"whyStopped":10,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"IRCCS Azienda Ospedaliero-Universitaria di Bologna","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Cohort A: patients treated with chemotherapy (I-II line) associated to bevacizumab",null,"Quantification of biomarkers will be performed on 100 patients treated with bevacizumab through the collection of the following samples at different timepoints: 1 serum sample; 2 CTAD plasma samples; 2 K2EDTA plasma samples. The samples will be collected as follows: before the start of chemotherapy; 3 weeks after start of chemotherapy, before start of treatment with bevacizumab; 9 weeks after start of chemotherapy; 15 weeks after start of chemotherapy; 52 weeks after start of chemotherapy; at progression of disease.",[13],"Other: Observational study. Blood samples will be collected at scheduled blood draws performed as per clinical practice before each cycle of chemotherapy.",{"label":15,"type":10,"description":16,"interventionNames":17},"Cohort B: patients treated with chemotherapy (I-II line, not associated to antiangiogenic drugs)","Quantification of biomarkers will be performed on 50 patients treated with chemotherapy through the collection of the following samples at different timepoints: 1 serum sample; 2 CTAD plasma samples; 2 K2EDTA plasma samples. The samples will be collected as follows: before the start of chemotherapy; 3 weeks after start of chemotherapy, before start of treatment with bevacizumab; 9 weeks after start of chemotherapy; 15 weeks after start of chemotherapy; 52 weeks after start of chemotherapy; at progression of disease.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"Observational study. Blood samples will be collected at scheduled blood draws performed as per clinical practice before each cycle of chemotherapy.","Collection of blood samples during blood draws performed before each cycle of chemotherapy as per clinical practice.",[9,15],[24],{"name":25,"affiliation":26,"role":27},"Claudio Zamagni, MD","Policlinico S.Orsola-Malpighi, SSD Oncologia Medica Addarii","PRINCIPAL_INVESTIGATOR",[29],{"name":25,"role":30,"phone":31,"phoneExt":32,"email":33},"CONTACT","051 2144548","+ 39","zamagniclaudio.sper@aosp.bo.it",[35],{"facility":36,"status":37,"city":38,"state":10,"zip":39,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"Azienda Ospedaliero-Universitaria di Bologna, Policlinico S. Orsola-Malpighi, SSD Oncologia Medica Addarii","RECRUITING","Bologna","40138","Italy","IT",{"type":43,"coordinates":44},"Point",[45,46],11.33875,44.49381,{"lat":46,"lon":45},[49],{"name":25,"role":30,"phone":31,"phoneExt":50,"email":33},"+39",{"type":27,"investigatorFullName":52,"investigatorTitle":53,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Claudio Zamagni MD","MD Medical Oncologist",[55],{"name":56,"class":57},"Ospedale SS Giovanni e Paolo, Venezia","UNKNOWN","100421636","evaluation-of-the-predictive-value-of-blood-levels-of-angiopoietin-1-and-endothelial-internal-tunica-cell-kinase-2-in-patients-with-ovarian-cancer-treated-with-chemotherapy-associated-to-bevacizumab-100421636",false,"NCT04770376","Evaluation of the Predictive Value of Blood Levels of Angiopoietin 1 and Endothelial Internal Tunica Cell Kinase 2 in Patients With Ovarian Cancer Treated With Chemotherapy Associated to Bevacizumab","Prospective Pilot Study for the Evaluation of the Predictive Value of Blood Levels of Angiopoietin 1 (ANG1) and Endothelial Internal Tunica Cell Kinase 2 (TiE2) in Patients With Ovarian Cancer Treated With Chemotherapy Associated to bevAcizumab","Inclusion Criteria:\n\n* Patients ≥ 18 years old\n* Diagnosis of histologically confirmed advanced epithelial ovarian carcinoma\n* Women eligible for treatment with a chemotherapy regimen in combination to bevacizumab (Cohort A)\n* Women eligible for treatment with a chemotherapy regimen not associated to antiangiogenic drugs (Cohort B)\n* Evaluable disease according to RECIST 1.1 criteria\n* Patient informed consent signature prior to any study-specific procedure\n\nExclusion Criteria:\n\n* History of other malignancy within 5 years prior to study entry (except for cutaneous basal cell carcinoma or adequately treated carcinoma in situ of the cervix ).","FEMALE","18 Years",{"count":68,"type":69},150,"ESTIMATED","OBSERVATIONAL","This is a monocentric prospective observational pilot study of translational research in women with advanced ovarian epithelial cancer. The main purpose of this study is to evaluate the predictive value of response to treatment with bevacizumab of the circulating levels of Ang1, Tie2 and VEGF before start of therapy. Secondary aims of the study are to explore the predictive value of response \u002F resistance to bevacizumab of changes in circulating levels of Ang1 and Tie2 during treatment and at progression of disease, and to explore the possible role of circulating VEGF in the modulation of bioavailability of bevacizumab.",[73],"Ovarian Cancer",[75,76,77,78,79],"ovarian cancer","angiopoietin 1","tunica interna endothelial cell kinase 2","VEGF","bevacizumab","2022-12-28",{"date":82,"type":83},"2022-12-29","ACTUAL",{"date":85,"type":83},"2020-10-12",{"date":87,"type":69},"2023-12",{"name":5,"class":6},1]