1,155 results match your criteria: "Centre Georges Francois Leclerc[Affiliation]"

In the tumour microenvironment, IL-1α promotes neoangiogenesis, matrix remodelling, tumour proliferation, chemoresistance, and metastases. Highly expressed in human colorectal cancers, IL-1α is associated with poor prognosis. XB2001, a fully human monoclonal antibody neutralizing IL-1α, was evaluated for safety and preliminary efficacy with trifluridine/tipiracil (FTD/TPI) and bevacizumab in metastatic colorectal cancer patients previously treated with oxaliplatin- and irinotecan-based chemotherapies.

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Background: The MOVIE phase I/II trial (NCT03518606) evaluated the safety and antitumor activity of durvalumab and tremelimumab combined with metronomic oral vinorelbine in patients with advanced tumors. We present the results of the recurrent advanced cervical cancer cohort.

Methods: Patients received tremelimumab (intravenously, 75 mg, every four weeks (Q4W); four cycles max) plus durvalumab (intravenously, 1,500 mg, Q4W; 26 cycles max) and metronomic oral vinorelbine (40 mg, every three weeks (3QW)) until disease progression.

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: Pancreatic ductal adenocarcinoma (PDAC) is a cancer with very poor prognosis despite early surgical management. To date, only clinical variables are used to predict outcome for decision-making about adjuvant therapy. We sought to generate a deep learning approach based on hematoxylin and eosin (H&E) or hematoxylin, eosin and saffron (HES) whole slides to predict patients' outcome, compare these new entities with known molecular subtypes and question their biological significance; : We used as a training set a retrospective private cohort of 206 patients treated by surgery for PDAC cancer and a validation cohort of 166 non-metastatic patients from The Cancer Genome Atlas (TCGA) PDAC project.

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Purpose: Immune Checkpoints Inhibitors (ICI) have changed the therapeutic landscape of metastatic renal cell carcinoma first-line treatment with complete response (CR) at metastatic sites observed in 10 to 15% of cases. Delayed nephrectomy could be discussed for patients having a clinical benefit from immunotherapy-based treatment. However, it is unclear whether prior immunotherapy exposure adversely influences the complexity of surgery.

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Sarcomas developed in patients with Lynch Syndrome are enriched in pleomorphic soft-tissue sarcomas and are sensitive to immunotherapy.

Eur J Cancer

December 2024

Department of Digestive Medical Oncology, Toulouse University Hospital, Toulouse, France; Toulouse Cancer Research Centre, Toulouse, France; Department of Oncogenetics, Oncopole Claudius Regaud, Toulouse, France; Groupe Génétique et Cancer, Unicancer, France. Electronic address:

Article Synopsis
  • Sarcomas are not typically associated with Lynch Syndrome (LS), but recent literature suggests a connection, prompting a national study to investigate their characteristics in LS patients.
  • The SarcLynch study included 81 patients, finding that 83% had soft-tissue sarcomas, particularly pleomorphic variants like undifferentiated pleomorphic sarcoma and pleomorphic rhabdomyosarcoma, with 40% having sarcoma as their first cancer event.
  • Results showed a high prevalence of mismatch repair deficiency and promising responses to immune checkpoint inhibitors, suggesting the need for screening and potential immunotherapy for these sarcomas.
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Introduction: In a phase 1 study, bintrafusp alfa was found to have an encouraging clinical activity in patients with previously treated advanced NSCLC. This study evaluated the safety and efficacy of bintrafusp alfa with chemotherapy in patients with stage IV NSCLC regardless of the programmed death-ligand 1 (PD-L1) expression status.

Methods: In this open-label, phase 1b/2 study (NCT03840915), eligible patients were assigned to one of four cohorts.

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Objectives: The use of plasma uracil measurements to detect dihydropyrimidine dehydrogenase (DPD) deficiency is one of the methods for preventing toxicities associated with fluoropyrimidines, including 5-Fluorouracil (5-FU). Unfortunately, this measurement is subject to variations, that may lead to unnecessary dosage reductions and therefore to a reduced efficacy of treatment. Recently, new factors such as hepatic and renal impairment have been proposed as also influencing uracil concentration.

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Improving real-world evaluation of patient- and physician-reported tolerability: niraparib for recurrent ovarian cancer (NiQoLe).

JNCI Cancer Spectr

December 2024

Department of Medical and Surgical Oncology & Hematology, Institut of Cancer Strasbourg (ICANS), Strasbourg, France.

Article Synopsis
  • The study focused on individualized dosing of niraparib for patients with platinum-sensitive recurrent ovarian cancer (PSROC), revealing that most patients required treatment modifications due to adverse events (AEs) during the first three months.
  • A significant proportion of patients (62%) experienced AEs, with common issues including fatigue, insomnia, and thrombocytopenia, highlighting the physical and emotional burden of the therapy.
  • The findings indicated that physicians often underestimated these symptoms, emphasizing the importance of patient self-reporting for a comprehensive understanding of treatment-related challenges.
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Objective: To evaluate the prognostic impact of circulating tumor DNA (ctDNA) detection at diagnosis (T0) and its early decrease after one cycle (T1) of neoadjuvant chemotherapy (NACT) in patients with advanced epithelial ovarian cancer (EOC) included in the CHIVA trial (NCT01583322).

Methods: Blood samples were collected at T0 and before each administration of NACT. Circulating tumor DNA detection was performed by next-generation sequencing.

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Purpose: Treatment options for advanced head and neck squamous cell carcinoma (HNSCC) previously treated with platinum-based chemotherapy and a programmed death-1 (PD-1) inhibitor are limited. Trophoblast cell-surface antigen 2 (Trop-2) is highly expressed in HNSCC. Sacituzumab govitecan (SG) is a Trop-2-directed antibody-drug conjugate approved for patients with certain previously treated solid tumors.

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Large-Scale DPD Testing Should Be More Than an Option.

JCO Oncol Pract

December 2024

Marie-Christine Etienne-Grimaldi, PhD, PharmD, Oncopharmacology Laboratory, Centre Antoine Lacassagne, Nice, France; Bernard Royer, PhD, PharmD, Laboratoire de Pharmacologie Clinique et Toxicologie, CHU Besançon and Univ. Franche-Comté, INSERM, EFS BFC, UMR1098, Besançon, France; Manon Launay, PhD, PharmD, Institut Curie, Service de Pharmacologie, Saint-Cloud, France; Antonin Schmitt, PhD, PharmD, Pharmacy Department, Centre Georges-François Leclerc, Dijon and INSERM U1231, University of Burgundy Franche-Comté, Dijon, France; Fabienne Thomas, PhD, PharmD, Oncopole Claudius Regaud, Institut Universitaire du Cancer and CRCT, University of Toulouse, Inserm, Toulouse, France; and Joseph Ciccolini, PhD, PharmD, COMPO Centre de Recherche en Cancérologie de Marseille Inserm U1068 and University Hospital of Marseille, Marseille, France.

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Article Synopsis
  • Preterm birth (PTB) is a major cause of complications in newborns, and identifying women at risk for spontaneous preterm labor (PTL) is difficult due to the lack of reliable diagnostic tools.
  • The study investigated the link between specific maternal lymphocyte subpopulations and the likelihood of giving birth within 7 days for women hospitalized with PTL between 24 and 34 weeks of pregnancy.
  • Results indicated that higher levels of certain lymphocyte markers were associated with a higher likelihood of delivering soon, allowing for the potential identification of high-risk women and possibly reducing unnecessary hospital admissions and related healthcare costs if confirmed in future research.
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Article Synopsis
  • Patients with high-risk hormone receptor-positive, HER2-negative breast cancer (HR+ BC) show a significant risk of relapse, prompting the need for additional treatment strategies.
  • The study analyzed data from the CANcer TOxicities (CANTO) study, involving patients between 2012 and 2022, categorizing them based on various unfavorable features indicating high risk.
  • Results indicated that most patients underwent (neo)adjuvant chemotherapy and endocrine therapy; however, many discontinued treatment due to adverse events, with a 5-year survival rate reflecting the need for ongoing management in this patient group.
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Thyroidectomy without radioiodine in patients with low-risk thyroid cancer: 5 years of follow-up of the prospective randomised ESTIMABL2 trial.

Lancet Diabetes Endocrinol

January 2025

Department of Biostatistics and Epidemiology, Gustave Roussy, Paris, France; University Paris-Saclay, Paris, France; Office of Biostatistics and Epidemiology, Gustave Roussy, Université Paris-Saclay, Villejuif, France; Inserm, Université Paris-Saclay, CESP U1018, Oncostat, labelled Ligue Contre le Cancer, Villejuif, France.

Background: ESTIMABL2, a multicentre randomised phase 3 trial in patients with low-risk differentiated thyroid cancer (ie, pT1am or pT1b, N0 [no evidence of regional nodal involvement] or Nx [involvement of regional lymph nodes that cannot be assessed in the absence of neck dissection]), showed the non-inferiority of a follow-up strategy without radioactive iodine (I) administration compared with a postoperative I administration at 3 years post-randomisation. Here, we report a pre-specified analysis after 5 years of follow-up.

Methods: Patients treated with total thyroidectomy with or without prophylactic neck lymph node dissection, without postoperative suspicious findings on neck ultrasonography, were randomly assigned to the no-radioiodine group or to the radioiodine group (1·1 GBq-30 mCi after recombinant human thyrotropin-stimulating hormone).

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Objective: This study aimed to determine the predictive factors for analgesic reduction and amelioration of mobility following percutaneous sacroplasty in patients with insufficiency fractures or metastatic lesions.

Methods: A single-center retrospective analysis of 49 patients who underwent percutaneous sacroplasty for insufficiency fractures and sacral pathological lesions was conducted. Visual analog scale (VAS), Functional Mobility Scale (FMS), and Oswestry Disability Index (ODI) were assessed.

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Background: The 2 × 2 PEACE-1 study showed that combining androgen-deprivation therapy with docetaxel and abiraterone improved overall and radiographic progression-free survival in patients with de novo metastatic castration-sensitive prostate cancer. We aimed to examine the efficacy and safety of adding radiotherapy in this population.

Methods: We conducted an open-label, randomised, controlled, phase 3 trial with a 2 × 2 factorial design (PEACE-1) at 77 hospitals across Europe.

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Article Synopsis
  • The study aimed to assess the safety and effectiveness of a specific radiation treatment for cervical lymph node cancers in older, frail patients, using a hypofractionated approach.
  • A total of 43 patients were analyzed, primarily males with a median age of 83, receiving varying degrees of acute side effects from the treatment, with a majority experiencing radiodermatitis and some needing enteral nutrition.
  • After treatment, about 26% of patients had a complete response to the radiation at a median follow-up of 9.2 months, with no severe long-term toxicity reported after three months.
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Purpose: Cluster of differentiation 40 (CD40) is expressed on B-cell acute lymphoblastic leukemia (B-ALL) cases. However, the effect of CD40 activation on B-ALL cells has never been tested in vivo.

Experimental Design: The aim of our preclinical study was to investigate the therapeutic potential of a CD40 agonist in the treatment of B-ALL using patient-derived xenograft mouse models.

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Background: Early palliative care (EPC) leads to an improvement in quality of life and an unexpected survival benefit compared with oncological care for patients with metastatic lung cancer. The Early Palliative Integrated Care (EPIC) is aimed at examining whether EPC can improve overall survival in patients with metastatic upper gastrointestinal cancer.

Methods: We performed a multicentre, open-label, randomised phase-3 trial.

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Efficacy of subsequent therapies in patients with advanced ovarian cancer who relapse after first-line olaparib maintenance: results of the PAOLA-1/ENGOT-ov25 trial.

Ann Oncol

November 2024

Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), France; Department of Medical Oncology, Centre Léon Berard, Lyon, France. Electronic address:

Background: The use of first-line poly(ADP-ribose) polymerase (PARP) inhibitor maintenance therapy is increasing in advanced ovarian cancer. Understanding the efficacy of first subsequent therapy (FST) in patients experiencing disease progression in the first-line setting is important to optimize postprogression treatments. We evaluated the efficacy of FST in patients from PAOLA-1/ENGOT-ov25 (NCT02477644) who received first-line olaparib maintenance.

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Nodal radiotherapy for prostate adenocarcinoma recurrence: predictive factors for efficacy.

Front Oncol

October 2024

Radiation Oncology Department, Georges Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, Paris Descartes University, Paris Sorbonne Cité, Paris, France.

Background: Nodes are the second site for prostate cancer recurrence. Whole-pelvic radiotherapy (WPRT) has shown superiority over nodal stereotactic body radiotherapy (SBRT) in two retrospective cohorts. We aimed to compare both modalities and assess factors associated with treatment outcomes.

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Objectives: The main objective of this study was to evaluate the alignment between treatment decisions made during multidisciplinary team meetings (MTMs) and the treatments received by patients with upper aerodigestive tract cancers. The secondary objective was to identify factors influencing potential discrepancies.

Methods: This retrospective, single-center study was conducted at a tertiary referral center and included 147 patients diagnosed with squamous cell carcinoma of the upper aerodigestive tract.

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Classic Hodgkin Lymphoma: The LYSA pragmatic guidelines.

Eur J Cancer

December 2024

Department of Hematology, Hospices Civils de Lyon, CHU Lyon-Sud, Pierre-Bénite, France.

Classic Hodgkin lymphoma (HL) is a distinct entity among hematological malignancies of B-cell origin. It is characterized by its unique histopathological features and generally favorable prognosis. Over the years, advancements in understanding its pathogenesis, coupled with refined diagnostic and evaluation modalities, as well as therapeutic strategies, have significantly transformed the landscape of HL management.

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The common cold is the most frequent upper respiratory viral infection. Although benign, it represents a high socioeconomic burden. Many over-the-counter drugs are available to manage the symptoms of this condition, with antihistamines and vasoconstrictors being the most widely used.

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Objective: Treatment of high-grade serous ovarian carcinomas relies on surgery and chemotherapy, potentially followed by bevacizumab and/or poly (ADP-ribose) polymerase inhibitors (PARPi). The modeled CA-125 ELIMination rate constant K (KELIM) is a pragmatic indicator of tumor primary chemosensitivity. Although it is well established that mutations are associated with platinum sensitivity, the relationship between status and KELIM score has yet to be elucidated.

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