The CD47/TSP-1 axis: a promising avenue for ovarian cancer treatment and biomarker research.

Background: Ovarian cancer (OC) remains one of the most challenging and deadly malignancies facing women today. While PARP inhibitors (PARPis) have transformed the treatment landscape for women with advanced OC, many patients will relapse and the PARPi-resistant setting is an area of unmet medical need. Traditional immunotherapies targeting PD-1/PD-L1 have failed to show any benefit in OC.

Spatial Profiling of Ovarian Carcinoma and Tumor Microenvironment Evolution under Neoadjuvant Chemotherapy.

Purpose: This study investigates changes in CD8+ cells, CD8+/Foxp3 ratio, HLA I expression, and immune coregulator density at diagnosis and upon neoadjuvant chemotherapy (NACT), correlating changes with clinical outcomes.

Experimental Design: Multiplexed immune profiling and cell clustering analysis were performed on paired matched ovarian cancer samples to characterize the immune tumor microenvironment (iTME) at diagnosis and under NACT in patients enrolled in the CHIVA trial (NCT01583322).

Results: Several immune cell (IC) subsets and immune coregulators were quantified pre/post-NACT.

Conventional cytotoxic chemotherapy for gastrointestinal cancer in patients with cirrhosis: A multicentre case-control study.

Background & Aims: Progresses in management make a higher proportion of cirrhotic patients with gastrointestinal (GI) cancer candidates to chemotherapy. Data are needed on the safety and liver-related events associated with the use of chemotherapy in these patients.

Methods: Forty-nine patients with cirrhosis receiving chemotherapy against GI cancer from 2013 to 2018 were identified in the French Health Insurance Database using ICD-10 codes K70-K74, and matched 1:2 to non-cirrhotic controls (n = 98) on age, tumour type and type of treatment.

Neoadjuvant chemotherapy with or without nintedanib for advanced epithelial ovarian cancer: Lessons from the GINECO double-blind randomized phase II CHIVA trial.

Aim: The oral anti-angiogenic therapy nintedanib prolongs progression-free survival (PFS) when combined with chemotherapy after primary surgery for advanced epithelial ovarian cancer. The randomized phase II CHIVA trial evaluated the impact of combining nintedanib with neoadjuvant chemotherapy (NACT) for epithelial ovarian cancer.

Methods: Patients with newly diagnosed unresectable FIGO stage IIIC-IV epithelial ovarian cancer received 3-4 cycles of carboplatin plus paclitaxel every 3 weeks as NACT before interval debulking surgery (IDS), followed by 2-3 post-operative cycles.

Maintenance olaparib plus bevacizumab in patients with newly diagnosed advanced high-grade ovarian cancer: Main analysis of second progression-free survival in the phase III PAOLA-1/ENGOT-ov25 trial.

Background: PAOLA-1/ENGOT-ov25 (NCT02477644) demonstrated a significant progression-free survival (PFS) benefit with maintenance olaparib plus bevacizumab versus placebo plus bevacizumab in newly diagnosed, advanced ovarian cancer. We report the prespecified main second progression-free survival (PFS2) analysis for PAOLA-1.

Methods: This randomised, double-blind, phase III trial was conducted in 11 countries.

Diabetes is associated with high risk of severe adverse events during chemotherapy for cancer patients: A single-center study.

Diabetes mellitus (DM) is a common comorbidity among cancer patients, but its impact on chemotherapy tolerance has not been widely studied. We aimed to compare the occurrence of severe grade 3/4 adverse events (G3/4 AEs) within 90 days of starting chemotherapy between patients with and without diabetes. We conducted a retrospective single-center study in Lille University Hospital Oncology Department, France.

CA-125 ELIMination Rate Constant K (KELIM) Is a Marker of Chemosensitivity in Patients with Ovarian Cancer: Results from the Phase II CHIVA Trial.

Purpose: In patients with ovarian cancer receiving neoadjuvant chemotherapy, the first-line treatment success will depend on both the tumor-primary chemosensitivity and the completeness of interval debulking surgery (IDS). The modeled CA-125 ELIMination rate constant K (KELIM), calculated with the CA-125 longitudinal kinetics during the first 100 chemotherapy days, is a validated early marker of tumor chemosensitivity. The objective was to investigate the role of the chemosensitivity relative to the success of first-line medical-surgical treatment.

Repeated Resections of Hepatic and Pulmonary Metastases from Colorectal Cancer Provide Long-Term Survival.

Background: Liver and lungs are the two most frequent sites of metastatic spread of colorectal cancer (CRC). Complete resection of liver and/or lung metastases is the only chance of cure, and several studies have reported an improved survival after an aggressive treatment. Nevertheless, CRC liver metastases (CLM) have been recognized as a pejorative factor for patients undergoing pulmonary metastasectomy.

Lack of Relationship Between Clinical Features and KRAS Mutations in Patients with Metastatic Colorectal Cancer.

Background/aim: We previously identified three clinical predictive factors of efficacy of cetuximab-irinotecan. Here, we analyzed the clinical characteristics of patients with metastatic colorectal cancer (CRC) in order to detect potent correlations with KRAS mutations.

Patients And Methods: We conducted a retrospective, multicenter study between 2008 and 2012.

Prolonged Survival in a Patient with a Pancreatic Acinar Cell Carcinoma.

Pancreatic acinar cell carcinoma (ACC) is a rare entity. Herein we present the case of a 50-year-old male patient with an unlimited mass on the pancreatic corpus and tail with peripancreatic effusion and multiple metastases in the liver and spleen. A liver biopsy showed a pancreatic ACC.

Screening for vulnerability in older cancer patients: the ONCODAGE Prospective Multicenter Cohort Study.

Background: Geriatric Assessment is an appropriate method for identifying older cancer patients at risk of life-threatening events during therapy. Yet, it is underused in practice, mainly because it is time- and resource-consuming. This study aims to identify the best screening tool to identify older cancer patients requiring geriatric assessment by comparing the performance of two short assessment tools the G8 and the Vulnerable Elders Survey (VES-13).

High-dose FOLFIRI, surgery, and radiofrequency ablation for patients with unresectable liver metastases from colorectal cancer.

Background: To evaluate a strategy combining high-dose 5FU-irinotecan-leucovorin (HD-FOLFIRI) chemotherapy, radiofrequency ablation and surgery in patients with unresectable liver metastases from colorectal cancer.

Patients And Methods: Patients, all presenting UDP glucuronosyl transferase-1A1 (UGT1A1) 6/6 or 6/7 genotype, received HD-FOLFIRI (with high-dose irinotecan: 260 mg/m(2)), one cycle every two weeks. The feasibility of local therapy (surgery and/or radiofrequency) was assessed every four cycles.

Lack of usefulness of epidermal growth factor receptor expression determination for cetuximab therapy in patients with colorectal cancer.

In patients with metastatic colorectal cancer, the use of cetuximab currently requires a documented tumoral epidermal growth factor receptor positivity. Responses to cetuximab, however, have been described in patients with epidermal growth factor receptor-negative tumors. We have used cetuximab in all eligible patients with metastatic colorectal cancer, whether their tumor expressed epidermal growth factor receptor or not.

[Antineoplastic treatment and venous thrombosis].

The risk of thrombosis is particularly high in cancer patients, due to many associated risk factors : surgery, immobilization, central venous access, elderly patients...