SORD-related peripheral neuropathy in a French and Swiss cohort: Clinical features, genetic analyses, and sorbitol dosages.

Background And Purpose: Biallelic variants in SORD have been reported as one of the main recessive causes for hereditary peripheral neuropathies such as Charcot-Marie-Tooth disease type 2 (CMT2) and distal hereditary motor neuropathy (dHMN) resulting in lower limb (LL) weakness and muscular atrophy. In this study, phenotype and genotype landscapes of SORD-related peripheral neuropathies were described in a French and Swiss cohort. Serum sorbitol dosages were used to classify SORD variants.

Impact of Molecular Biology in Diagnosis, Prognosis, and Therapeutic Management of -Negative Myeloproliferative Neoplasm.

-negative myeloproliferative neoplasms (MPNs) include three major subgroups-polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF)-which are characterized by aberrant hematopoietic proliferation with an increased risk of leukemic transformation. Besides the driver mutations, which are , more than twenty additional mutations have been identified through the use of next-generation sequencing (NGS), which can be involved with pathways that regulate epigenetic modifications, RNA splicing, or DNA repair. The aim of this short review is to highlight the impact of molecular biology on the diagnosis, prognosis, and therapeutic management of patients with PV, ET, and PMF.

Pulmonary hypertension in patients with myeloproliferative neoplasms: A large cohort of 183 patients.

Background: Chronic myeloproliferative neoplasms (MPN) are recognized as a cause of pulmonary hypertension (pH). We ought to describe the prevalence and characteristics of PH in a cohort of MPN who were screened using transthoracic echocardiography (TTE).

Methods: One hundred eighty-three newly diagnosed consecutive MPN patients were prospectively evaluated using TTE to detect PH.

Efficacy and safety of autologous stem cell transplantation after induction therapy with lenalidomide, bortezomib, and dexamethasone.

Objectives: Recently, phase III trials assessed a new combination of lenalidomide, bortezomib, and dexamethasone (RVD) in induction therapy in transplantation-eligible multiple myeloma (MM) patients, before consolidation with RVD and lenalidomide maintenance. We present a retrospective study evaluating this approach with patients from the real life.

Methods: We conducted a retrospective single-arm study to assess efficacy and safety of RVD combination in induction therapy before high-dose chemotherapy with melphalan followed by autologous stem cell transplantation, and RVD consolidation followed by lenalidomide maintenance, from February 2011 to May 2016.

Evaluation of the template letter regarding the disclosure of genetic information within the family in France.

The 2011 French Bioethics Law regarding disclosure of genetic information within families enables health professionals to notify any at-risk relatives directly, with the patient's consent, using a template letter. To assess the impact of this template letter in terms of understanding, personal feelings and intent to contact a health professional, we conducted a study interviewing patients, members of the public and genetic professionals. Although the main response to the letter was anxiety, this was associated with good understanding of the content and most individuals mentioned intention to contact a health professional.

[The end of life in a long-term care unit].

Following the principles of Leonetti's Law and to improve practices in long-term care units, caregivers decided to create a decision aid to help in the process to determine whether to limit care, adapted to the profile of the unit's residents. The aid is the fruit of a collective and ethical approach which helps caregivers decide on the action to take in the event of an acute crisis and enables the patient to express their wishes concerning the end of life.