Found 64,920 clinical trials
Genetic Analysis of Uncommon Disease Presentations in Non-US Populations
Background Genetics research over the past 20 years has helped researchers find the causes of many diseases. More powerful tools for genetic testing now exist. Researchers want to use these new tools to learn more about genetic diseases. They want to look for possible genetic causes of unusual diseases. They …
Individualized Tumor-Informed CtDNA Analysis for Monitoring Postoperative Recurrence in ESCC (NEOCRTEC2401)
The goal of this observational study or is to explore the correlation between dynamic changes in postoperative circulating tumor DNA (ctDNA) and recurrence risk using a novel, tumor-informed ctDNA detection technique, thus laying the foundation for further promoting ctDNA detection to guide postoperative adjuvant therapy decisions. This study focuses on …
Qualitative Study Among Migrant and Socially Vulnerable Populations on Their Interest in Collective Approaches to Health Promotion.
This exploratory qualitative study aims to collect the health needs and representations of migrant and socially vulnerable populations attending the Doctors in the World center in Nice, and to assess their interest in collective approaches to health promotion. Semi-structured interviews were conducted between June and August 2025. Data are analyzed …
Consolidation Therapy with Cladribine in Relapsing Multiple Sclerosis Patients
To investigate the impact on IgG and IgM concentration, infection risk and effectiveness of switching from anti-CD20 to cladribine compared to continued anti-CD20 treatment over 2 years in relapsing MS patients.
Long-term Prognosis of Patients With Hepatitis B Related Acute-on-chronic Liver Failure
This study is to investigate the long-term outcomes and prognostic risk factors in patients recovered from hepatitis B virus related acute on-chronic liver failure.
The Effect Of Methylphenıdate Treatment On Neuroınflammatıon Levels In Chıldren Wıth Attentıon Defıcıt Hyperactıvıty Dısorder
The aim of this study was to investigate the effect of treatment of ADHD with methylphenidate on neuroinflammation by examining the levels of Interleukin-6 (IL-6), S100B, Claudin-5 in serum samples of patients who were diagnosed with attention deficit hyperactivity disorder (ADHD) and started or planned to start methylphenidate for treatment …
The Value of 68Ga-FAPI PET/CT in Preoperative Evaluation of Thyroid Cancer with Lymph Node Metastases
This study aims to investigate the value of 68Ga-FAPI in the preoperative evaluation of thyroid cancer of different pathologic types.
Cellular Markers in Treated or Untreated Non-tuberculous Mycobacterial Respiratory Infection in Patients With Cystic Fibrosis
This study evaluates a diagnostic serological test for Non-Tuberculous Mycobacteria (NTM) infection in cystic fibrosis patients by measuring T cell response. It aims to highlight a dynamic response associated to the pathogen's presence. This multicenter case-control study involves two populations, providing a better understanding of the circulating T-IFNγ-MNT response in …
Assessment of Daily Stressors in Children With Depressive Symptoms for the Development of a Gamified Emotion Regulation App
Digital interventions, such as serious games, are becoming increasingly important in the context of prevention and treatment approaches of mental disorders. A project (SG4ChildD) funded by the Federal Ministry of Research, Technology and Space (BMFTR) aims to develop a gamified app to promote emotion regulation in children aged 8 to …
Obstacles and Facilitators to the Treatment of Police Officers With Mental Health Disorders
Police officers are subject to various professional risk factors that can contribute to the occurrence of mental health difficulties such as depression, anxiety, and post-traumatic stress disorder. In previous work, low use of specialized care structures was noted. Added to this is the carrying of a weapon which represents an …
