Found 7795 clinical trials
A Study to Assess the Long-Term Safety of Ustekinumab Versus Other Biologics in Patients With Crohn's Disease
The purpose of this study is to estimate and compare the incidence of overall malignancy, serious infection, and opportunistic infections between new users of ustekinumab and new users of other biologic therapies among adult participants with Crohn's disease (CD).
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- 19 Feb, 2024
- 1 location
GROWing Up With Rare GENEtic Syndromes
Therefore, pediatricians express the urgent need for adequate, multidisciplinary adult follow up of their pediatric patients with rare genetic syndromes. Medical guidelines for adults not exist and the literature on health problems in these adults is scarce.
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- 19 Feb, 2024
- 1 location
A Study of Patients With Chronic Disease
TARGET-RWE is a 10-year, international, longitudinal, observational study of patients with chronic disease designed to specifically address important clinical questions that remain incompletely answered from registration trials. The protocol will follow a master protocol design in which a shared study infrastructure supports progressive development of the registry across the spectrum …
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- 24 Nov, 2025
- 4 locations
Prospective Longitudinal Observational Research in Atopic Dermatitis
Atopic dermatitis (AD) is a frequent chronic relapsing inflammatory skin disorder, characterized by intensely itchy eczema. AD usually starts within the first 2 years of life. In 30 - 60% of children, inflammation spreads onto other body surfaces such as the gastrointestinal tract, the respiratory tract, and the conjunctives within …
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- 24 Nov, 2025
- 1 location
PROtocol of Metabolic and Cryptogenic livEr Disease regisTry for intEgration of Omic Studies
The main aim of the study is to set up an observational cohort with NAFLD (Non-alcoholic fatty liver disease) at different stage of disease (from simple steatosis to cirrhosis and/or HCC-Hepatocellular carcinoma) and for comparative purpose a cohort of subjects with diabetes and/or obesity and/or other risk factors (i.e. psoriasis, …
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- 19 Feb, 2024
- 1 location
The European NAFLD Registry
The European NAFLD Registry is a prospectively recruited, observational study supporting the study of the clinical phenotype, natural history, disease outcomes and pathophysiology of Non-Alcoholic Fatty Liver Disease and Non-Alcoholic Steatohepatitis. The ultimate goals are to better understand the drivers of interpatient variation in disease pathophysiology and severity and to …
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- 19 Feb, 2024
- 37 locations
Asthma Research in Children and Adolescents
The purpose of this study is to assess the evolution of disease control, health-related quality of life, and the risk of severe asthma exacerbations in children and adolescents with persistent asthma in Spain at short, mid and long-term follow-up. Patient-reported information in this project is collected by computer assisted telephone …
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- 19 Feb, 2024
- 14 locations
Therapeutic Recommendations for Nephroblastoma
The study is based on results form 2 previous studies carried out by the GFAOP. The aim of this study is to evaluate the capacity of units to follow the recommendations in the protocol.
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- 19 Feb, 2024
- 1 location
Venous Disease in Pediatric Population
Chronic venous disease (CVD) is widespread in adult subjects of western countries and is responsible of important morbidity and healthcare costs. CVD has never been extensively studied in pediatric population where the early pathophysiological alterations may occur undetected. The aim of this study is to assess the prevalence of CVD …
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- 19 Feb, 2024
- 1 location
The Effect of Pediatric Patient Temperament on Postoperative Outcomes
This is a prospective observational study to assess preoperative temperament in pediatric patients undergoing tonsillectomy and adenoidectomy, gather demographic data, intraoperative data regarding surgical and anesthetic technique, and collect immediate postoperative data to assess pain, emergence agitation (EA), parental satisfaction as well as remote postoperative data to assess emotional and …
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- 19 Feb, 2024
- 1 location