190 results match your criteria: "and Paris-Saclay University[Affiliation]"

Cardiovascular complications of chronic kidney disease: pioneering studies.

Kidney Int

September 2020

Department of Nephrology and Clinical Immunology, University Hospital, Rheinisch Westfälische Technische Hochschule Aachen, Aachen, Germany.

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Immunotherapy using immune-checkpoint modulators revolutionizes the oncology field far beyond their remarkable clinical efficacy in some patients. It creates radical changes in the evaluation of treatment efficacy and toxicity with a more holistic vision of the patient with cancer.

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The emergence of human intratumoural immunotherapy (HIT-IT) is a major step forward in the management of unresectable melanoma. The direct injection of treatments into melanoma lesions can cause cell lysis and induce a local immune response, and might be associated with a systemic immune response. Directly injecting immunotherapies into tumours achieves a high local concentration of immunostimulatory agent while minimising systemic exposure and, as such, HIT-IT agents are associated with lower toxicity than systemic immune checkpoint inhibitors (CPIs), enabling their potential use in combination with other therapies.

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Article Synopsis
  • Charcot-Marie-Tooth (CMT) disease is the most common inherited neuropathy, affecting between 1 in 1,500 and 1 in 10,000 people, with CMT1A accounting for 60%-70% of cases.
  • CMT1A is caused by a duplication on chromosome 17p11.2, leading to overproduction of the Peripheral Myelin Protein 22 (PMP22), which is crucial for proper nerve myelination.
  • Current treatments for CMT1A are mainly symptomatic and have had limited success, but new approaches focusing on PMP22-targeted small interfering RNA and antisense oligonucleotides show promising potential for future therapy.
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Immune Checkpoint Inhibitors for Cancer Therapy in the COVID-19 Era.

Clin Cancer Res

August 2020

Center for Immuno-Oncology, Medical Oncology and Immunotherapy, Department of Oncology, University Hospital of Siena, Siena, Italy.

The potential immune intersection between COVID-19 disease and cancer therapy raises important practical clinical questions and highlights multiple scientific gaps to be filled. Among available therapeutic approaches to be considered, immune checkpoint inhibitors (ICI) seem to require major attention as they may act at the crossroads between cancer treatment and COVID-19 disease, due to their profound immunomodulatory activity. On the basis of available literature evidence, we suggest guidance to consider for treating physicians, and propose areas of clinical and preclinical investigation.

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Female adnexal tumor of probable Wolffian origin is a rare tumor listed in the 2016 WHO classification of the female reproductive tract. It does not have a WHO-recognized counterpart in the male urogenital tract. However, some cases of male adnexal tumors have been described in the literature.

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Background: Arterial thoracic outlet syndrome is a rare condition characterized by a subclavian artery pathology associated with a bone abnormality. It is rarely associated with thromboembolic stroke. The mechanism of cerebral embolism associated with thoracic outlet syndrome have rarely been demonstrated.

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The global preparedness and response to the rapid escalation to severe acute respiratory syndrome coronavirus (SARS-CoV)-2-related disease (COVID-19) to a pandemic proportion has demanded the formulation of a reliable, useful and evidence-based mechanism for health services prioritisation, to achieve the highest quality standards of care to all patients. The prioritisation of high value cancer interventions must be embedded in the agenda for the pandemic response, ensuring that no inconsistency or discrepancy emerge in the health planning processes.The aim of this work is to organise health interventions for breast cancer management and research in a tiered framework (high, medium, low value), formulating a scheme of prioritisation per clinical cogency and intrinsic value or magnitude of benefit.

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Objectives: To define the characteristics of post-traumatic headache with cluster headache phenotype (PTH-CH) and to compare these characteristics with primary CH.

Methods: A retrospective study was conducted of patients seen between 2007 and 2017 in a headache centre and diagnosed with PTH-CH that developed within 7 days of head trauma. A control cohort included 553 patients with primary CH without any history of trauma who attended the headache clinic during the same period.

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Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Vertical Transmission in Neonates Born to Mothers With Coronavirus Disease 2019 (COVID-19) Pneumonia.

Obstet Gynecol

July 2020

Departments of Pediatrics, Obstetrics and Gynecology, and Clinical Laboratory, Tongji Hospital, and the Department of Biochemistry and Molecular Biology, Basic Medicine School, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; and the Divisions of Obstetrics and Gynecology and Pediatrics and Neonatal Critical Care, "A. Béclère" Medical Centre, Paris Saclay University Hospitals APHP and Paris Saclay University, Paris, France.

One of seven neonates born to women with symptomatic coronavirus 2019 (COVID-19) infection tested positive for the infection and was asymptomatic.

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Importance: Treatment with remote ischemic perconditioning has been reported to reduce brain infarction volume in animal models of stroke. Whether this neuroprotective effect was observed in patients with acute ischemic stroke remains unknown.

Objective: To determine whether treatment with remote ischemic perconditioning administered to the leg of patients with acute ischemic stroke can reduce brain infarction volume growth.

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Objective: Evaluating the perioperative outcomes of minimally invasive (MIV) donor hepatectomy for adult live donor liver transplants in a large multi-institutional series from both Eastern and Western centers.

Background: Laparoscopic liver resection has become standard practice for minor resections in selected patients in whom it provides reduced postoperative morbidity and faster rehabilitation. Laparoscopic approaches in living donor hepatectomy for transplantation, however, remain controversial because of safety concerns.

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Ectopic ACTH syndrome (EAS) is rare but is frequently a severe condition because of the intensity of the hypercortisolism that may be dissociated from the tumoral condition. EAS should often be considered as an endocrine emergency requiring an emergency response both in terms of diagnostic procedures and therapeutic interventions. Patient management is complex and necessitates dual skills, in the diagnosis and treatment of CS and in the specific management of neuroendocrine tumors (NET).

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Any newly diagnosed patient should be referred to a multidisciplinary team experienced in the treatment of pituitary adenomas. The therapeutic management of acromegaly always requires a personalized strategy. Normal age-matched IGF-I values are the treatment goal.

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Acromegaly is a rare disease. Improvements in lifespan in these patients have recently been reported due to transsphenoidal surgery (TSS), advances in medical therapy, and strict criteria for defining disease remission. This document reports the opinions of a group of Italian experts who have gathered together their prolonged clinical experience in the diagnostic and therapeutic challenges of acromegaly patients.

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Background: While porcine seems to be superior to bovine surfactants in terms of respiratory outcomes, it is unclear if a surfactant can improve extra-pulmonary outcomes in preterm neonates with respiratory distress syndrome and if there is any physiopathological/biological mechanism linking surfactant therapy to these outcomes. We aim to fill these knowledge gaps.

Methods: Systematic and pragmatic review coupled with meta-analysis of randomized controlled trials of bovine or porcine surfactants administered to treat RDS in preterm neonates; common extra-pulmonary neonatal intensive care outcomes were considered.

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Aim: To describe treatment patterns among patients with stage III melanoma who underwent surgical excision in years 2011-2016, and assess outcomes among patients who subsequently received systemic adjuvant therapy versus watch-and-wait.

Methods: Chart review of 380 patients from 17 melanoma centers in North America, South America and Europe.

Results: Of 129 (34%) patients treated with adjuvant therapy, 85% received interferon α-2b and 56% discontinued treatment (mostly due to adverse events).

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Colon Cancer Metastasis Within a NIFTP: A Case Report and Review of the Literature.

Head Neck Pathol

September 2020

Department of Pathology and Laboratory Medicine, Gustave Roussy and Paris Saclay University, 114 Rue Edouard Vaillant, 94800, Villejuif, France.

The thyroid is an unusual site for metastasis, and metastases in a preexisting primary thyroid tumor are exceedingly rare. We report the first case of a patient with colon cancer who was diagnosed with a thyroid metastasis in a noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP). A 55-year-old male patient presented with a 19 mm thyroid nodule in the inferior left lobe.

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Kinase inhibitors (KI) for advanced and aggressive forms of differentiated, medullary and anaplastic thyroid carcinoma have been shown to provide significant tumor response, locally and in distant metastases. Their use, however, may also increase the risk for local complications such as fistula formation and bleeding, and head and neck surgeons may be solicited to palliatively remove potentially dangerous lesions before initiating these systemic treatments. During KI therapy for progressive metastatic and/or locally invasive disease, surgery may be urgently necessary to secure the airway or for symptomatic neck lesions.

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Strategies for Phosphate Control in Patients With CKD.

Kidney Int Rep

August 2019

Institut National de la Santé et de la Recherche Médicale U-1018, Team 5, Centre de Recherche en Epidémiologie et Santé des Populations, Versailles Saint-Quentin-en-Yvelines University (Paris-Ile-de-France-Ouest University), Paris-Sud University and Paris Saclay University, Villejuif, France.

Hyperphosphatemia is a common complication in patients with chronic kidney disease (CKD), particularly in those requiring renal replacement therapy. The importance of controlling serum phosphate has long been recognized based on observational epidemiological studies that linked increased phosphate levels to adverse outcomes and higher mortality risk. Experimental data further supported the role of phosphate in the development of bone and cardiovascular diseases.

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The Bone after Kidney Transplantation.

Clin J Am Soc Nephrol

June 2019

Department of Nephrology and Renal Transplantation, University Hospitals Leuven, Katholieke Universiteit Leuven, Leuven, Belgium; and.

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Vascular calcification-any place left for nicotinamide?

Nephrol Dial Transplant

January 2020

Inserm U-1018, Team 5, CESP, Versailles Saint-Quentin-en-Yvelines University (Paris-Ile-de-France-Ouest University, UVSQ), Paris-Sud University (UPS), and Paris Saclay University, Villejuif, France.

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Erythropoiesis-Stimulating Agents and Mortality.

J Am Soc Nephrol

June 2019

Inserm U-1018, Team 5, Centre de recherche en épidémiologie et santé des populations, Versailles Saint-Quentin-en-Yvelines University (Paris-Ile-de-France-Ouest University), Paris-Sud University, and Paris Saclay University, Villejuif, France; and.

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A 59-year-old woman with locally invasive poorly differentiated thyroid cancer with synchronous lung, mediastinal, and bone metastases and a somatic mutation with contraindication for antiangiogenic drugs was treated with dabrafenib and trametinib. During treatment, serum levels of thyroglobulin increased as early as day 7 up to 10-fold over baseline at week 4. Concurrently, clinical hyperthyroidism occurred, with free triiodothyronine and free thyroxine levels increasing to 6.

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