One or multiple investigational sites, Spain Clinical Trials
A listing of One or multiple investigational sites, Spain clinical trials actively recruiting patients volunteers.
Found 65,447 clinical trials
China Axial Length Study
The primary objective of this multi-center, observational study is to establish the reference ranges of axial length in Chinese children and adolescents. 30,000 children aged 3-18 years were examined with cycloplegia to collect their ocular parameters and were all followed up for three years with annual visits.
Using Machine Learning and Biomarkers for Early Detection of Delayed Cerebral Ischemia
The overall goal of this project is to determine if machine learning and analysis of neurospecific biomarkers can enable early detection of upcoming or ongoing cerebral ischaemia in patients suffering from subarachnoid haemorrhage with altered consciousness due to cerebral injury or sedation. Analyses of heart rate variability, electroencephalgraphy,nearinfrared spectroscopy, cerebral …
Outcomes of Patients Over 75 Years of Age Who Consulted the Emergency Department for a Medical Problem
The increasing activity of emergency departments, coupled with a decrease in the number of hospital beds, is leading to operational changes, of which the Short-Stay Unit (UHCD) is one example. Initially designed for stays of less than 24 hours, it now finds itself providing supplementary hospitalization for downstream services, which …
IBI363 vs Docetaxel in Patients With Advanced Squamous Lung Cancer After Standard Treatments Have Failed
Phase: 3 Type: Randomized, open-label, multi-regional, multi-center Population: Adults with advanced/metastatic squamous Non Small Cell Lung Cancer (NSCLC), post-progression on platinum chemo + PD-1/PD-L1 immunotherapy Enrollment: \~600 participants Randomization: 1:1 (IBI363 vs. docetaxel) Stratification factors: Primary vs. acquired IO resistance Concurrent vs. sequential prior chemo-immunotherapy Region (Asia vs. non-Asia) Treatment …
Headache Registration and Followup Initiated by Tongji Hospital, HUST
Headache is one of the most common chief complaints in clinical practice, with a high global prevalence rate. It may originate from a primary headache disorder or manifest as a clinical symptom of various diseases due to the complexity of its triggers, specific types, diagnosis, and treatment which present significant …
Effectiveness of Interventional Therapy for Non-Flow-Limiting Vulnerable Plaques
The aim of this clinical trial is to explore the optimal preventative treatment strategy for non-flow-limiting vulnerable plaques. The main question it aims to answer is: Can interventional therapy further improve the outcome of non-flow-limiting vulnerable plaques on top of optimal pharmacologic therapy? Researchers will randomly assign patients who meet …
Shanghai Clinical Cohort - Parkinson's Disease (Reserve)
The goal of this observational cohort studyis to establish a high-quality clinical cohort of Parkinson's disease (PD) and multiple system atrophy (MSA) patients in Shanghai, in order to improve early diagnosis, precise subtyping, disease monitoring, and to provide a resource for translational research and novel therapy development. The main questions …
Polish Registry of Percutaneous Coronary Intervention for Chronic Total Occlusions
The goal of this observational study is to evaluate the safety, efficacy, and clinical outcomes of percutaneous coronary intervention (PCI) for chronic total occlusions (CTO) in patients treated in contemporary clinical practice in Poland. The main questions it aims to answer are: What are the rates of procedural success and …
The HEARTFELT Study
This pragmatic randomized crossover trial looks at the effect(s) of using a remote patient monitoring device (Heartfelt device) with health alerts to monitor the development of peripheral edema in patients with heart failure (HF). The hypothesis is that this passive measurement method will lead to better data availability, which in …
A Comparative Study of MRI and Ultrasound for Detection of Primary Hepatocellular Carcinoma, Body Composition and Risk Factors for Decompensation in Liver Cirrhosis
DETECT-HCC-ESLD is a prospective multicenter study designed to examine early detection and risk stratification of hepatocellular carcinoma (HCC) in individuals with advanced liver disease. Adults with cirrhosis of different etiologies are enrolled and followed longitudinally with structured clinical assessments and imaging at predefined intervals. A key objective is to evaluate …
