One or multiple investigational sites, Spain Clinical Trials
A listing of One or multiple investigational sites, Spain clinical trials actively recruiting patients volunteers.
Found 64,783 clinical trials
Patient Perspectives of an Automated Falls-Risk Screening and Referral Tool in the Emergency Department (ED)
The purpose of the overall study to evaluate implementation-related outcomes of a falls-risk clinical decision support (CDS) system using patient electronic health records (EHR) data to automatically screen and identify older adult ED patients at high risk of future falls and allowing ED clinicians to place referral orders to the …
Prevalence of Peripheral Vascular Diseases and Presentation in Patients With Autoimmune Diseases
Rheumatic autoimmune diseases include conditions such as systemic lupus rheumatoid arthritis systemic sclerosis in which connective tissues are frequently targeted. Autoimmune diseases as a group are among the leading causes of death and morbidity in the industrial world and pose an immense socioeconomic burden despite the considerable accumulative burden of …
Prospective Trial for the Evaluation of Radiogenomics in Advanced Rectal Cancer
In patients with advanced rectal cancer, molecular subtypes will be identified by preoperative biopsy, CT, MRI / PET radiomics analysis, clinical features, and clinical features will be confirmed and compared. Also, we want to confirm the relationship between these factors and the treatment response after chemoradiotherapy before surgery. The prognosis …
Natural History Study - Mitochondrial Disease
Carriers of the m.3242A>G mutation often have clinical symptoms which can include migraines, seizures, strokes, hearing loss, balance issues, gastrointestinal issues, and many other symptoms. The investigators would like to learn more about these disorders and have designed a "Natural History Study" to monitor these conditions over time so that …
Radiofrequency Ablation for BIII Thyroid Nodules
The purpose of this observational chart review study is to evaluate the efficacy and safety of Radiofrequency Ablation (RFA) for treatment of indeterminate thyroid nodules before and after RFA procedure. This is a data collection study in which the investigators ask patients to give access to information generated before and …
iToBoS Prospective Data Acquisition Study (Barcelona)
This study is recruiting patients at their regular skin examination appointments to participate in research. Participation involves having 3D total body photography, completing a 10-15 minute questionnaire, and providing a genetic sample. Normally, the total body photography is part of the patients standard care, as is the collection of a …
Parkinson's Disease and Movement Disorders Clinical Database
The research database contains demographic and family history information, longitudinal information on the clinical symptoms, neuropsychological profile and treatments, stored biological samples, and brain images of patients with Parkinson's disease and related disorders receiving care at the Parkinson's disease and Movement Disorders Center and the Hospital of the University of …
Improvement of Immunologic and Molecular Techniques for the Diagnosis and Follow-up of Patients With Thrombotic Thrombocytopenic Purpura
The lack of ADAMTS13 is the only biological marker that is specific for aTTP diagnosis8 and the assessment of ADAMTS13 is of clinical importance because it is essential for the rapid differential diagnosis between aTTP and other TMA. Furthermore, monitoring of ADAMTS13 activity is useful to ensure biological remission (ADAMTS13 …
Effect of Esophageal Contractile Reserve on Changes in Esophageal Motility and Symptoms After ARS in Patients With GERD
rapid swallow (MRS) can assess the contractile reserve capacity of the oesophageal body and identify and diagnose oesophageal motility disorders, but the impact of preoperative oesophageal reserve capacity on postoperative symptoms and motility in patients with GERD remains unclear. The aim of this study was to assess the effect of …
Audio-vestibular Evaluation of Children and Young Adults With Osteogenesis Imperfecta
The aim is to determine whether vestibular deficits are present in OI, then to establish whether a correlation exists between genetic type, severity of OI and audiovestibular phenotype. OI patients aged 12 to 20 years will undergo an audiometric, immittance, and vestibular assessment. When hearing loss is conductive or mixed …
