Publications by authors named "Raynaud J"

Background: Dysregulated pathways in cancer may be hub addicted. Identifying these dysregulated networks for targeting might lead to novel therapeutic options.

Objective: Considering the hypothesis that central hubs are associated with increased lethality, identifying key hub targets within central networks could lead to the development of novel drugs with improved efficacy in advanced metastatic solid tumors.

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Background And Objective: Failure rates after first-line treatment of localized prostate cancer (PCa) treatment remain high; therefore, it is essential to improve the selection and identification of at-risk patients to reduce mortality. The aim of the ANDROCAN study was to evaluate the biochemical recurrence (BCR) in patients with localized PCa treated by total prostatectomy at 5 yr after surgery, according to their presurgery gonadal status.

Methods: A prospective cohort study was conducted including 1318 patients undergoing total prostatectomy for localized PCa with a 5-yr postoperative follow-up.

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Objective: Therapeutic alliance has been little investigated in infant and toddler therapy, with no tools specifically adapted to this population. However, we have developed the Infant-Toddler Working Alliance Inventory-Short form (IT-WAI-S) which is based on the Working Alliance Inventory. The aim of this study was to assess the psychometric properties of this original French tool, in its two versions: for parent (IT-WAI-SP) and for therapist (IT-WAI-STh).

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Background: Advances in chromatography and mass spectrometry have allowed us to develop a novel technique for measuring intraprostatic hormone concentrations directly on prostate needle biopsies, rather than using traditional punch excision. This has significant clinical implications as intraprostatic dihydrotestosterone and testosterone levels could help monitor prostate growth, neoplasia and castration resistance.

Methods: Patients undergoing radical cystoprostatectomy for bladder cancer were prospectively included.

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Treatment of Ziegler-Natta (ZN) catalysts with BCl improves their activity by increasing the number of active sites. Here we show how Ti solid-state nuclear magnetic resonance (NMR) spectroscopy enables us to understand the electronic structure of the Ti surface sites present in such treated ZN pre-catalysts, prior to activation with alkyl aluminum. High-field (21.

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Article Synopsis
  • Researchers created various amine-borane dimers and oligomers with different steric and electronic properties through a controlled polycondensation method.
  • These compounds were effective in transfer hydrogenations to a range of substrates, with the amine-borane oligomers showing the best performance due to enhanced dissociation and hydrogen-bonding interactions.
  • Solid-state NMR studies indicated that the boron-containing products from these reactions were similar to those obtained through traditional thermal methods, highlighting the versatility of oligomers in reactivity.
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Background: Parental psychiatric disorders can have a significant impact on child development and the parent-infant bond, with a high risk of attachment disorders. Early identification of difficulties in the parent-child relationship is essential to prevent consequences for the child. Childcare practitioners have a major role to play in this early detection process, through regular mandatory consultations during the first two years of a child's life.

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Borderline personality disorder (BPD) is a common and severe disorder characterized by unstability of self-image, unstable affect, and unstable interpersonal relationships. Women with BPD would give birth as much as other women, but according to several studies, BPD mothers have a reduced sensitivity to their babies and a poor interpretation of their emotions; this would interfere in mother-baby interaction and in psycho-affective development of the baby, with the risk to develop psychiatric pathologies in adulthood. In this context several professionals have developed different interventions for mothers suffering from BPD.

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Background: The current model of clinical drug development in oncology displays major limitations due to a high attrition rate in patient enrollment in early phase trials and a high failure rate of drugs in phase III studies.

Objective: Integrating transcriptomics for selection of patients has the potential to achieve enhanced speed and efficacy of precision oncology trials for any targeted therapies or immunotherapies.

Methods: Relative gene expression level in the metastasis and normal organ-matched tissues from the WINTHER database was used to estimate the potential clinical benefit of specific treatments in a variety of metastatic solid tumors.

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Background: SARS-CoV-2 (COVID-19) elicits a T-cell antigen-mediated immune response of variable efficacy. To understand this variability, we explored transcriptomic expression of angiotensin-converting enzyme 2 (, the SARS-CoV-2 receptor) and of immunoregulatory genes in normal lung tissues from patients with non-small cell lung cancer (NSCLC).

Methods: This study used the transcriptomic and the clinical data for NSCLC patients generated during the CHEMORES study [ = 123 primary resected (early-stage) NSCLC] and the WINTHER clinical trial ( = 32 metastatic NSCLC).

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Purpose: The prognosis of patients with non-small-cell lung cancer (NSCLC), traditionally determined by anatomic histology and TNM staging, neglects the biological features of the tumor that may be important in determining patient outcome and guiding therapeutic interventions. Identifying patients with NSCLC at increased risk of recurrence after curative-intent surgery remains an important unmet need so that known effective adjuvant treatments can be offered to those at highest risk of recurrence.

Methods: Relative gene expression level in the primary tumor and normal bronchial tissues was used to retrospectively assess their association with disease-free survival (DFS) in a cohort of 120 patients with NSCLC who underwent curative-intent surgery.

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Article Synopsis
  • Young patients with anorexia nervosa often struggle during the transition from Children and Adolescent Mental Health Services to Adult Mental Health Services, which can result in disengagement from care.
  • A study involved 16 physicians from different specialties who shared their views on this transition, identifying it as a challenging and often negative experience characterized by a lack of adequate support.
  • The findings suggest a need for tailored transitions that prioritize patient needs over age, along with improved physician training on managing patient autonomy to facilitate a smoother transition experience.
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Background: The COVID-19 pandemic, associated with confinement and social isolation, seems to have impacted the course of many mental disorders in children and adolescents. An increase in hospital admission rates for juvenile anorexia nervosa (AN) has been documented in many regions of the world. However, data from Europe are scarce.

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Introduction: This qualitative study explores the experience of HIV-disclosure among adolescents living with HIV acquired during the perinatal period, followed in pediatric HIV care structures in Abidjan, Côte d’Ivoire.

Purpose Of Research: Thirty adolescents and young adults living with HIV, ages 13 to 21, participated in a semi-structured interview about the conditions and consequences of the disclosure and asked for recommendations they would give. The interviews were analyzed using a thematic analysis procedure.

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Objective: The aim of this study is to investigate the parental sense of competence, the paternal stress and the perceived construction of the relationship with the infant of during the hospitalization in a neonatal intensive care unit.

Methods: Forty-eight French fathers of premature infants participated in this study, which took place in the Toulouse University Hospital in France. Mixed methods are used, a semi-structured interview and two self-reported questionnaires.

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Background: The Worldwide Innovative Network (WIN) Consortium has developed the Simplified Interventional Mapping System (SIMS) to better define the cancer molecular milieu based on genomics/transcriptomics from tumor and analogous normal tissue biopsies. SPRING is the first trial to assess a SIMS-based tri-therapy regimen in advanced non-small cell lung cancer (NSCLC).

Methods: Patients with advanced NSCLC (no EGFR, ALK, or ROS1 alterations; PD-L1 unrestricted; ≤2 prior therapy lines) received avelumab, axitinib, and palbociclib (3 + 3 dose escalation design).

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Unlabelled: The first containment of the Sars-Cov2 pandemic had the potential to generate posttraumatic stress (PTS) symptoms in children.

Objective: The main objective of the study was to determine the prevalence of PTS symptoms within 6 weeks of the end of lockdown, in children contained between March 17, 2020 and May 11, 2020 in France.

Material And Methods: This was a French prospective cross-sectional study between May 15 and July 2, 2020 conducted via telephone survey.

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Objectives: Several studies have shown that in young children, behavioural and/or emotional disorders are more difficult to manage than regulatory disorders. Moreover, data are lacking on outcome predictive factors. This article presents a short synthesis of previous research about outcome predictive factors in child psychiatry.

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Background: Childhood bereavement is common, and is associated with elevated symptoms of grief with distress and impairment. However, few developmentally appropriate interventions to support grieving children are available to date. In Toulouse, France we developed an innovative four-session group intervention to support grieving families and evaluated its feasibility and acceptability.

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Background/aims: The aim of our study is to evaluate the association between meals and perceived gastrointestinal symptoms in real life in a French cohort of irritable bowel syndrome (IBS) patients.

Methods: This prospective cross-sectional observational study included patients from the French association (association des patients souffrant du syndrome de l'intestin irritable [APSSII]) of IBS. Data were collected on demographics, IBS subtype, dietary food, and meal-induced gastrointestinal symptoms from patient filled self-questionnaires or questionnaires.

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Background: Anorexia Nervosa (AN) is a key target for E-Health programs considering the many barriers hindering patients' access to care and the disorder's severity. Although these programs have become more common and effective, they often have low adherence, especially among youth. This can hinder their implementation and effectiveness in real-world settings.

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Children with parents suffering from a psychiatric disorder are at higher risk for developing a mental disorder themselves. This systematic review and meta-analysis of randomized controlled trials aims to evaluate the efficacy of psychosocial interventions to prevent negative mental health outcomes in the offspring of parents with mental illness. Eight electronic databases, grey literature and a journal hand-search identified 14 095 randomized controlled trials with no backward limit to June 2021.

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Article Synopsis
  • The study investigates the relationship between abdominal pain severity (APS) and various factors such as demographics, psychological state, and clinical symptoms in patients with functional bowel disorders (FBD).
  • A total of 2043 patients participated in a retrospective analysis, where they completed assessments including the Rome III questionnaire and rated the severity of their symptoms using Likert scales.
  • The findings reveal that perceived abdominal pain severity is consistently linked to bloating severity, with additional factors like age, depression, and anxiety influencing APS differently among male and female patients.
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Adolescents living with perinatally-acquired HIV (APHIV) face challenges including HIV serostatus disclosure. We assessed their 24-month outcomes in relation to the disclosure of their own HIV serostatus. Nested within the International epidemiologic Database to Evaluate AIDS pediatric West African prospective cohort (IeDEA pWADA), the COHADO cohort included antiretroviral (ART)-treated APHIV aged 10-19 years, enrolled in HIV care before the age of 10 years, in Abidjan (Côte d'Ivoire) and Lomé (Togo) in 2015.

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