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
Evaluation of AI Large Models for Diagnosis and Treatment in Real-World Cases: Multicenter Retrospective Study
This multicenter retrospective study aims to evaluate the diagnostic and therapeutic performance of three large language models-ChatGPT, Gemini and Deepseek-using 800 archived inpatient medical records from urology departments across four tertiary hospitals. The study will focus on the accuracy and applicability of these models in disease recognition, preliminary diagnosis and …
Study to Assess the Injection Burden, Adverse Events, Change in Disease Activity, and Long-Term Preservation of Visual Acuity of Surabgene Lomparvovec in Adult Participants With Neovascular Age-Related Macular Degeneration (nAMD)
Neovascular age-related macular degeneration (nAMD), also known as "wet" AMD, is the abnormal growth of new blood vessels in the light-sensitive tissue at the back of the eye called the retina. The purpose of this study is to assess how safe and effective Surabgene Lomparvovec is in treating participants with …
Prospective Collection of Clinical Data and Human Body Material (HBM) of Cutaneous Melanoma and Non Melanoma Patients. Biobank Huidkanker
The goal of this clinical trial is to set up a prospective, fit-for-purpose collection of human body material (HBM)-blood (serum, plasma, DNA) and tissue-and standardized clinical data of patients with cutaneous melanoma and non-melanoma skin cancer. The main questions it aims to answer are: To create a biobank with samples …
Advanta VXT and Flixene PMCF Registry
The purpose of the registry is to evaluate the long-term safety and performance of Advanta VXT and Flixene vascular grafts for repair or replacement of peripheral arteries. This registry is also intended to provide further data on the clinical usefulness of the Advanta VXT and Flixene vascular grafts.
Effect of Remote Ischemic Preconditioning on Early Neurological Deterioration in Acute Perforating Artery Infarction
This study aims to conduct a prospective, randomized, double-blind, multicenter, parallel-controlled, group-sequential trialto scientifically evaluate the safety and efficacy of remote ischemic preconditioning (RIC) in preventing early neurological deterioration (END) in patients with acute perforating artery infarction (PAI).
Structural Heat Adaptation and Education in Rural Setting
This study aims to understand whether simple, low-cost interventions, such as improved home cooling, practical advice, and minor home modifications, can help protect people's health and quality of life during periods of extreme heat in rural, low-income villages of Matiari, Pakistan. Key Questions the Study Seeks to Answer: Can these …
A Study to Evaluate the Efficacy and Safety of Bimekizumab in Study Participants With Palmoplantar Pustulosis
The purpose of this study is to evaluate the efficacy and safety of bimekizumab compared with placebo in participants with palmoplantar pustulosis (PPP).
Research on Early Screening and Diagnosis of Pulmonary Nodules Based on Novel Non-invasive Technologies.
This is a prospective observational study designed to address the clinical challenge posed by the high false-positive rate associated with CT imaging in early lung cancer screening. The primary objective is to develop a multi-omics technology for early lung cancer screening, leveraging \*\exhaled breath metabolomics, plasma metabolomics, radiomics, and liquid …
Suubi4PrEP: Improving PrEP Access and Adherence Among Adolescent Girls and Young Women in Uganda
The study will employ a multilevel combination intervention focused on PrEP initiation and adherence among adolescent girls and young women (AGYW) (aged 15-24) living in HIV hotpots in Uganda. Specifically, the study will combine: 1) HIV risk reduction (HIVRR) that incorporates sessions on PrEP, 2) Peer Supporters (PS) with lived …
Efficacies of Bismuth-amoxicillin-vonoprazan Triple Therapy and Bismuth Quadruple Therapy
(1) To compare the efficacy and safety of a 14-day bismuth-amoxicillin-vonoprazan triple therapy versus a 14-day bismuth-based quadruple therapy as first-line treatments for H. pylori infection, and (2) To investigate the influence of H. pylori antibiotic resistance, along with host CYP3A4, CYP2C19, and IL-1B -511 genotypes, on the eradication efficacy …
