SPEED: SEQUENTIAL PROFILING OF TUMOR-DERIVED CIRCULATING CELL-FREE DNA (ctDNA) IN ADVANCED OVARIAN CANCER PATIENTS
Study Details
Study Description
Brief Summary
Ovarian cancer (OC) is the third most common gynaecologic cancer worldwide and has the highest mortality rate among gynaecologic cancers. Despite the advances in cytoreductive surgery and frontline chemotherapy, recurrence is a common event in the advanced disease setting, with more than 70% of women experiencing relapse within two years from diagnosis.
New strategies to anticipate the diagnosis of recurrence have been investigated in the last years. In this context, standard serum biomarkers, such as CA-125, and radiological evaluation are commonly used for disease surveillance, However, the early identification of relapsed disease as well as the identification of patients at higher risk for recurrence are still unmetclinical needs. Novel and reliable molecular biomarkers, which might also better represent the intrinsic molecular complexity of OC, could help clinicians to address this important challenge.
Circulating tumor DNA (ctDNA) analysis has recently emerged as a non-invasive tool to profile and monitor tumor evolution over time. CtDNA has been extensively studied in several neoplasms in order to evaluate its ability in anticipating detection of relapse compared to common markers used in clinical practice. Wehave designed a study to assess the ability of ctDNA to detect recurrence and progression of disease and to provide a genomic characterization, during follow-up of patients with advanced OC. If proven effective and reliable, ctDNA could be introduced into routine surveillance programme for OC.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Interventional Patients with suspected advanced OC, based on preoperative imaging/clinical evaluation, will undergo blood samples in different timepoints |
Procedure: Blood samples
Patients with suspected advanced OC, based on preoperative imaging/clinical evaluation, will undergo blood samples in different timepoints
|
Outcome Measures
Primary Outcome Measures
- To evaluate the ability of ctDNA to detect Ovarian Cancer recurrence. predictive value (NPV)). [24 months]
The primary endpoint is to evaluate the ability of ctDNA to detect OC recurrence earlier than radiology (CT scan and ultrasound examination) and serum biomarkers used in clinical practice, in terms of diagnostic accuracy (i.e. specificity, sensitivity, positive predictive value (PPV) and negative predictive value (NPV)).
Eligibility Criteria
Criteria
Inclusion Criteria:
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Newly diagnosed suspicious International Federation of Gynecology and Obstetrics (FIGO) stage III A or greater ovarian, fallopian tube, or primary peritoneal cancer
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Age between 18 and 80 years
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Estimated life expectancy of at least 4 weeks 4. Signed informed consent
Exclusion Criteria:
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Any previous cancer in the last 5 years
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Previous chemotherapy or target treatments 3. Diagnosis of synchronous tumors
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Pregnancy or breastfeeding
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Missed informed consent
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | Roma | Italy |
Sponsors and Collaborators
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Investigators
- Principal Investigator: Camilla Nero, PhD, Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 6065