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
Immune Profile of Acute Myeloid Leukemia Patients Receiving Azacitidine Plus Venetoclax Induction Chemotherapy
This study investigates the immune profile of patients receiving treatment with venetoclax plus azacitidine for acute myeloid leukemia (AML). Studying the information gathered from the immune profile from blood and bone marrow samples may help researchers understand the associated responses to the treatment of patients undergoing therapy of venetoclax plus …
Validation of the Prognostic Impact of a Retinal Photograph-based Cardiovascular Disease Risk Stratification System in de Novo HFrEF
"Despite significant advances in pharmacologic and device-based therapies, heart failure (HF) remains a major public health burden, with persistently high rates of hospitalization, impaired quality of life, and excess mortality-often exceeding those of leading malignancies. Prognosis in HF is shaped by its underlying etiology: ischemic HF often responds to revascularization …
Video Analysis of Errors and Technical Performance Within Minimally Invasive Surgery Short Title: Video Analysis in Minimally Invasive Surgery (VAMIS)
Despite the high volumes, advanced minimally invasive surgery is non-standardised and variations often occur in surgical technique, performance, delivery, team communication, and surgical approach. Such variations can result in errors and complications that can potentially be avoided. This project aims to analyse surgical phases (stage of the operation), skill and …
Postoperative Adjuvant Therapy for Stage II-III Gastric Cancer
For patients with stage II-III gastric cancer after radical D2 resection and R0 resection, postoperative adjuvant therapy guided by ctDNA-MRD (MRD-GATE external cohort) was not inferior to the standard chemotherapy regimen (this cohort).
Study on the Optimization of the Diagnostic Process for Chronic Rhinitis Using Nasal Allergen Provocation Test
Chronic rhinitis (CR) is one of the most prevalent global diseases, with studies estimating that up to 30% of the worldwide population is affected. In China, the prevalence of chronic rhinitis ranges from 10% to 40%, impacting over 300 million individuals. Although non-fatal, CR significantly disrupts daily work and academic …
Ultrasonographic Evaluation of Asymptomatic Shoulder Joint Pathologies in Rheumatoid Arthritis Patients
Ultrasonographic determination of changes and degree of damage in asymptomatic shoulder joint periarticular structures in RA patients and comparison with healthy controls.
Artificial Intelligence-based Platform, Integrating Pathologic, Imaging and Molecular Profiles of Prostate Cancer
The goal of this observational study is to use an artificial intelligence-based platform, integrating clinical, pathologic, imaging, genomic and transcriptomic profiles of prostate cancer in order to outperform currently available risk-stratification tools. Thus could lead to a better risk assessment of prostate cancer progression and recurrence. A key challenge in …
Body Composition and Psychosocial Factors in ICI-Treated Cancer Patients
Evaluation of the effects of body composition, psychosocial factors, and drug-related problems on clinical progression (such as toxicity, treatment response, and quality of life) in cancer patients treated with immune checkpoint inhibitors
Comparative Evaluation of the Performance of Different Thromboplastin Reagents on Prothrombin Time and Factorial Assays in Situations of Isolated Extrinsic Pathway Factor Deficiency or Liver Damage.
Primary purpose : Compare the sensitivity of several thromboplastin reagents of various origins to prothrombin time and factor II, V, VII and X assays in two different populations of patients : Patients with an isolated extrinsic pathway deficiency (acquired or congenital) of factor II or V or VII or X. …
Four Cycles Taxane With Trastuzumab and Pertuzumab Neoadjuvant Therapy Among Low Risk HER2 Positive Patients
Neoadjuvant therapy in the treatment of breast cancer is not only a means of breast conserving surgery, but also a sensitive scheme for patients, in order to reduce the treatment grade, low toxicity and high efficiency. Chemotherapy combined with trastuzumab and pertuzumab is the standard neoadjuvant therapy for HER2 positive …
