Ireland
--:--IST
Active, not recruiting Not applicable

Proteogenomic Signatures Analysis In Ovarian Cancer

NCT05953883 · tracked via the Priya Life Science Italy tracker
Phase
Not applicable
Started
2022-11-17
Last updated
2025-03-04

Condition(s) studied

Ovarian Cancer

Investigational drug(s) / intervention(s)

Tumor and blood sample

Tumor and blood sample: Analyzing proteogenomic profiles in order to find individual platinum-induced modifications on tumor tissue of HGSOC according to chemotherapy response score (CRS). Whole genome sequencing (WGS), transcriptomic (RNAseq) and proteomics analyses on OC tissue samples before and after a standard platinum-based chemotherapy will be carried out and correlated to clinical variables.

Study summary

Proteogenomic analysis to detect individual platinum-induced modifications on tumor tissue of HGSC according to chemotherapy response score (CRS), using a combined approach of High resolution liquid chromatography mass Spectrometry based platform (HR-LC-MS/MS and advanced immunometric methods on illumine platform); multiple supervised machine learning algorithms will be used to discover proteogenomic signatures and biological processes associated with platinum modification during the neoadjuvant chemotherapy treatment. These results contribute to precision medicine by building an accurate proteogenomic profile of ovarian cancer, in order to better understand the underlying mechanisms of different chemotherapy response among affected patients.

Eligibility

Sex
FEMALE
Min age
18 Years
Max age
80 Years
Healthy volunteers
No
Inclusion Criteria: Newly diagnosed advanced International Federation of Gynecology and Obstetrics (FIGO) stage III A or greater epithelial ovarian cancer addressed to neoadjuvant chemotherapy (NACT) and interval debulking surgery (IDS); Availability of freshly frozen tissue and FFPE tissue from both exploratory laparoscopy (baseline) and IDS; Age between 18 and 80 years; Estimated life expectancy of at least 4 weeks; Signed informed consent Exclusion Criteria: Non-serous histology at frozen section; Patients with a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (\> 10 mg equivalent prednisone/daily) or any other form of immunosuppressive therapy within 7 days prior to the enrollment; Previous diagnosis of cancer within 5 years.

Primary outcome measure(s)

  • DATA CORRELATION — 12 months
    To correlate longitudinal protegenomic data to chemotherapy response score (CRS)

Trial sites (1)

FacilityCityRegionStatus
Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT05953883 on ClinicalTrials.gov ↗ ← All trials in Italy