One or multiple investigational sites, Spain Clinical Trials
A listing of One or multiple investigational sites, Spain clinical trials actively recruiting patients volunteers.
Found 65,473 clinical trials
Machine Learning-driven Noninvasive Screening of Transcriptomics Liquid Biopsies for Early Diagnosis of Occult Peritoneal Metastases in Locally Advanced Gastric Cancer
Brief Summary: Machine Learning-Driven Noninvasive Screening of Transcriptomics Liquid Biopsies for Early Diagnosis of Occult Peritoneal Metastases in Locally Advanced Gastric Cancer Gastric cancer, commonly known as stomach cancer, is a significant health issue worldwide, especially when it progresses to an advanced stage. One of the major challenges in treating …
Endoscopic Anatomy of the Breast Fascia System
This study will focus on two key theories: the development theory of the breast fascia system and the reverse development theory. The research findings indicate that breast development generally follows a growth pattern from anterior to posterior, and from central to peripheral regions. However, an intriguing phenomenon contradicting this developmental …
ART-Pro: Clinical Trial Evaluating Biparametric MRI and Advanced, Quantitative Diffusion MRI for Detection of Prostate Cancer
This is a multicenter, multinational trial to evaluate advanced MRI techniques for improved detection of clinically significant prostate cancer (csPCa). The study will enroll 500 participants at 5 clinical centers (100 participants per center). The current standard MRI technique for prostate cancer screening is multiparametric MRI (mpMRI), but two drawbacks …
Uronephrological Complications Risk Factors in Spinal Dysraphism
Spinal dysraphism consist of congenital malformations resulting of abnormalities in the formation of neural tube and/or surrounding structures during embryogenesis. The aim of this study is to assess if there are specific clinical and paraclinical patterns of pelvic (urinary, bowel, sexual) disorders depending on the dysraphism's type and level of …
Clinical Follow-up Study of Rituximab in the Treatment of Nephrotic Syndrome in Children
This was a retrospective study. Children who were diagnosed with refractory nephrotic syndrome and treated with rituximab (RTX) and followed up for ≥1 year in the Department of Pediatrics, the First Affiliated Hospital of Xiamen University from March 2020 to March 2026 were enrolled. Personal information, past medical history, clinical …
Registry of Patients in Shock Treated With Vasopressin
Arginine-vasopressin (AVP) is a non-catecholaminergic hormone produced in the hypothalamus and released into the circulation via the neurohypophysis. It has different actions depending on the receptors through which it acts: V1 (vasoconstriction, platelet aggregation, efferent arteriole constriction of the renal glomerulus, glycogenolysis); V2 (water reabsorption, release of von Willebrand factor …
Gastrointestinal Bleeding and Atmospheric Pressure Relationship
This study aims to investigate whether atmospheric pressure has an effect on upper gastrointestinal bleeding (UGIB), which includes causes such as peptic ulcer disease, esophagitis, gastritis, gastrointestinal varices, Mallory-Weiss tears, and gastric cancer. The goal is to determine the impact of atmospheric pressure and gather information on its role in …
Natural Orifice Specimen Extraction in Low Rectal Cancer Surgery
This study aims to compare the postoperative outcomes of low rectal cancer patients who underwent surgery with Natural Orifice Specimen Extraction (NOSE) versus traditional Pfannenstiel extraction.
Autologous Hair Follicle Derived Secretome as Adjunct to Aesthetic Procedures
Non-interventional, multi-site, prospective, open-label, observational, real-world study of autologous hair follicle secretome use.
LEARN: Learning Environment for Artificial Intelligence in Radiotherapy New Technology
This study will develop a whole-of-body markerless tracking method for measuring the motion of the tumour and surrounding organs during radiation therapy to enable real-time image guidance. Routinely acquired patient data will be used to improve the training, testing and accuracy of a whole-of-body markerless tracking method. When the markerless …
