Publications by authors named "Celine Gavoille"

Background/aim: Olaparib was approved in 2014 by the European Medicines Agency (EMA) as maintenance treatment for patients with breast cancer gene (BRCA)-mutated platinum-sensitive relapsed high-grade epithelial ovarian cancer (EOC) following the results of the Study 19. We present the results of a national real-world study on the effectiveness of olaparib in relapsed BRCA-mutated EOC patients.

Patients And Methods: Patients with EOC, peritoneal, and/or fallopian-tube cancer treated with olaparib in a French Center between May 2014 and March 2017 were included.

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Background: There are limited treatment options for ovarian cancer patients with early relapse after platinum chemotherapy. In preclinical studies, we previously demonstrated the promising activity of ABT-737, a Bcl-2/Bcl-x anti-apoptotic protein inhibitor, in chemo-resistant ovarian cancer cells and tumors, suggesting its potential activity in platinum-resistant patients.

Methods: We conducted a prospective multicenter single-arm phase II study to assess the efficacy of Navitoclax (orally available ABT-737 analogue) monotherapy in 46 heavily pretreated (2-12 lines, median = 4) patients with high-grade serous platinum-resistant ovarian tumors.

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Article Synopsis
  • The COVID-19 pandemic led to significant decreases in cancer screenings and referrals, but its specific effects on cancer management, especially in metastatic colorectal cancer (mCRC) patients, had not been quantitatively studied until now.
  • This study compared tumor burden in mCRC patients diagnosed before versus after the lockdown in France, utilizing the PANIRINOX clinical trial data, which involved blood samples for tumor analysis from 80 patients.
  • Results indicated that patients diagnosed after the lockdown had a statistically higher concentration of circulating tumor DNA (ctDNA), suggesting a greater tumor burden in those diagnosed during that period.
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Introduction: Malignant pericardial effusion is a severe complication of lung and breast cancer. The median survival is less than 4 months and recurrences occurs in about 40% of cases. Systemic chemotherapy and/or local treatments are necessary, even if there is no consensus.

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Background: Cell-free DNA detection is becoming a surrogate assay for tumor genotyping. Biological fluids often content a very low amount of cell-free tumor DNA and assays able to detect very low allele frequency mutant with a few quantities of DNA are required. We evaluated the ability of the fully-automated molecular diagnostics platform Idylla for the detection of KRAS, NRAS and BRAF hotspot mutations in plasma from patients with metastatic colorectal cancer (mCRC).

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Purpose: Precision medicine trials constitute a precious source of molecular data with prospective clinical annotations allowing the exploration of patients' subpopulations according to specific clinical or biological questions. Using the SHIVA01-the first randomized trial comparing molecularly targeted therapy on the basis of tumor molecular profiling versus conventional chemotherapy in metastatic cancer patients who failed standard of care therapy-annotated database, we report cases of patients treated in the trial with targeted therapy who experienced an objective response or prolonged disease stabilization in light of patients' molecular alterations.

Patients And Methods: We selected all patients included in SHIVA01 treated with a molecularly targeted agent (MTA) who experienced an objective response or disease stabilization that lasted longer than 6 months according to Response Evaluation Criteria in Solid Tumors version 1.

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Pancreatic cancer (PC) incidence rates are rapidly increasing in developed countries, with half the patients being metastatic at diagnosis. For decades, fluorouracil, then gemcitabine regimens were the preferred palliative first-line options for fit patients with metastatic PC. FOLFIRINOX (a combination of bolus and infusional fluorouracil, leucovorin, irinotecan and oxaliplatin) was introduced to clinical practice in 2010 due to the results of the phase II/III trial (PRODIGE 4/ACCORD 11) comparing FOLFIRINOX with single-agent gemcitabine as first-line treatment for patients with MPC.

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Background: Molecularly targeted agents have been reported to have anti-tumour activity for patients whose tumours harbour the matching molecular alteration. These results have led to increased off-label use of molecularly targeted agents on the basis of identified molecular alterations. We assessed the efficacy of several molecularly targeted agents marketed in France, which were chosen on the basis of tumour molecular profiling but used outside their indications, in patients with advanced cancer for whom standard-of-care therapy had failed.

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In 2010, the FOLFIRINOX regimen (bolus and infusional 5-fluorouracil, leucovorin, irinotecan, and oxaliplatin) emerged as a new option in patients with metastatic pancreatic cancer and a good performance status. However, at that time, some doubts were raised regarding safety issues. Similarly, no data on FOLFIRINOX were published in patients with unresectable/locally advanced or borderline resectable pancreatic cancer.

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Purpose Of Review: Metastatic pancreatic ductal adenocarcinoma has a grim prognosis and gemcitabine has been the reference treatment for 15 years. In this article, we will review current first-line treatments for metastatic pancreatic adenocarcinoma focusing on randomized studies.

Recent Findings: Among the numerous randomized phase III studies comparing gemcitabine as single agent to gemcitabine combined to a new agent, only the gemcitabine-erlotinib combination has shown a small, but statistical improvement in survival.

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