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The purpose of this study is to systematically, prospectively compare surgical fusion techniques for thoracolumbar spinal fusion patients and assess long-term patient outcomes and revision rates following surgery.

Attrition from pediatric weight management programs is unacceptably high, with dropout ranging from 27-73%. This project will utilize a model that predicts dropout from treatment, increasing its power and accuracy through a multi-site observational study. This will result in a po…

We recently developed a new Neuro-immersion system based on virtual reality and 3D (dimension) motion tracking. This tool makes it possible to evaluate and record the spatial localization performance of sounds and to highlight localization deficits in the three dimensions of spac…

National cohort of all cases of membranous nephropathy (MN) during a 1 year period in France, based on a pathological and/or serological diagnostic, collecting the data on: * incidence of MN * prevalence of anti-PLA2R1 and anti-THSD7A * clinical outcome one year after diagnosis …

The aim of the study is to investigate the existence of clonal hematopoiesis of indeterminate potential (CHIP) in patients with a history of venous thromboembolism. The study investigators make the assumption that these patients present mutations involved in CHIP occurrence.

The primary objectives of the study are: * To describe the safety profile of the different formulations in all participants * To describe the hemagglutinin inhibition (HAI) and seroneutralization (SN) antibody responses against hemagglutinin (H1, H3, B/Victoria, and B/Yamagata) …

Rationale: The number of highly myopic patients is increasing. Especially in East and Southeast Asia, up to 90% of adolescents are currently myopic. Long-term treatment of high myopia can be obtained by three types of surgery: laser refractive surgery, phakic intraocular lens (pI…

VASCO is a prospective observational cohort study which aim to describe the presentation, comorbidities, management, outcomes and damage of vasculitis patients, from the analysis of the clinical, biological and immunological data.

This implementation study will examine the best ways to refer heavy smokers to information about lung cancer screening.

ReLF is a retrospective and prospective registry, finalized for care and research purposes. It is articulated in main sections - strongly related and mutually dependent on each other - corresponding to different data domains: personal information, clinical data, genetic data, gen…

Background: Retinal hemangioblastoma (RH) is a tumor. It grows from the retina in the eye. It can threaten a person s vision. Trans-scleral cryotherapy is used to destroy the tumors and minimize the long-term risks of vision loss. RH is a rare condition, often occurring in peopl…

The purpose of this study is to analyse clinical data of well-differentiated grade 3 digestive neuroendocrine tumors. These rare tumors may have a different disease evolution, response to chemotherapy and prognostic.

Although many children with brain tumours are successfully cured of their disease, a substantial proportion of patients suffer disease recurrence and require further treatment. This therapy may involve a repeat course of radiation (RT2). Based on retrospective data, re-irradiatio…

This early phase I trial studies how well a behavioral weight loss intervention consisting of a smartphone application and coaching works for the promotion of weight loss in adolescents and young adults after a stem cell transplant. This study may help researchers learn more abou…

Since the SARS-CoV-2 infection is relatively new, the long term attributable burden related to COVID19 has not been investigated yet. To date, in patients with COVID-19 and their family members, there is little information on the functional status, cognitive ability, pattern of r…

The purpose of having this database is to collect data related to endoscopic ultrasound RFA procedures performed by Indiana University EUS physicians for the treatment of tumors or adenopathy. This database is a repository database only, all information will be obtained in the el…

This project will develop and test quality measures for and a facilitation model to help addictions treatment clinics increase use of medicines for opioid use disorders, retain clients longer in care, and help more people move into successful recovery. At the end of the project, …

A phase 2/3, randomized, double blind, placebo-controlled study to evaluate the efficacy and the safety of ABX464 in treating inflammation and preventing acute respiratory failure in patients aged ≥65 and patients aged ≥18 with at least one additional risk factor who are infected…

The investigators investigated the association between the frontal QRS/T angle measured on admission ECG and 28-day mortality, as well as neurological outcome in patients with non-traumatic aneurysmal SAH. Specifically, the investigators tested the hypothesis that an increased fr…

the current study was conducted to evaluate and compare the flowable short fiber-reinforced (SFRC) and flowable bulk-fill resin composites (BFCs) regarding their 4-year clinical performance as dentin replacement materials in class II cavities.