Isolated loss of vaccine immunity in the protein losings syndrome in a patient with a reverse one and a half ventricle palliation ("failing Fontan-like physiology").

Background: A subgroup of CHDs can only be treated palliatively through a Fontan circulation. In case of a failing Fontan situation, serum proteins are lost unspecifically and can also lead to a loss of vaccine antibodies. In a failing Fontan situation, heart transplantation may be the only feasible option.

Impact of Spatial Representation on the Quality of Prosthodontic Procedures.

Background: The correlation between the three-dimensional spatial representation (3DSR) abilities, specifically involving spatial orientation, spatial visualisation and spatial relationship, and the performance in exercises related to preclinical practical exams in fixed prosthodontics and removable partial denture is not studied.

Objective: Assess the correlation between the 3DSR abilities and the performance in exercises related to preclinical practical exams in fixed prosthodontics and removable partial denture carried out by second and third year dental students.

Materials And Methods: The 3DSR abilities (spatial orientation, spatial visualisation and spatial relationship) and the scores of preclinical practical exams in prosthetics were tested on 187 students.

Acceptance and safety of the RSV-preventive treatment of newborns with nirsevimab in the maternity department: a prospective longitudinal cohort study in France.

Background: To evaluate the acceptance and safety of the treatment of newborns with nirsevimab (a long-acting monoclonal antibody designed to prevent respiratory syncytial virus infections) during the first season of implementation.

Methods: A longitudinal, prospective, single-centre cohort study was conducted from September 18th, 2023, to January 23rd, 2024 at Lille University Hospital (Lille, France). All newborns admitted to the hospital's maternity department during the study period and whose parents agreed to participate in the study were included.

Fate of ileorectal anastomosis for treating Crohn's disease in the era of biologics: Results from a French retrospective multicentre cohort study.

Aim: The rate of surgical recurrence following ileorectal anastomosis (IRA) in patients with Crohn's disease (CD) remains poorly understood. Most studies were conducted before the advent of biologics. Our aim was to assess the fate of IRA in patients with CD during the biologics era and identify risk factors for endoscopic, clinical, and surgical recurrence.