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
Observation of Pain During the Treatment of Great Saphenous Vein Using Microwave Ablation， and Analysis of Related Factors
Objective: This study is a single-center prospective observational research that recorded patients' pain scores at four time points during surgery (puncture and catheter insertion, swelling fluid injection, microwave generator operation, and end of surgery). It analyzed the correlation between pain during microwave ablation treatment for great saphenous vein varicosities and …
Geriatric Assessment and Technology Evaluation in Prostate Cancer
By doing this study, doctors hope to learn more about factors that contribute to frailty (a condition where older adults feel weak, get tired easily, and struggle more with everyday activities) and serious side effects among men over the age of 65 who will receive androgen deprivation therapy (also called …
Comorbidities Resolution After MGB Surgery and Change in Body Composition
This observational study aims to learn about the correlation between the improving comorbidities associated with obesity after MGB (Mini-Gastric Bypass) surgery and changes in body composition in morbidly obese patients. The main questions it aims to answer are: To study the correlation between the improving comorbidities associated with obesity after …
Long-term Follow-up of Children Born in the PETN Studies
In every 10th pregnancy, the child in the uterus is insufficiently nourished, a so-called growth retardation. This occurs when the child cannot reach its growth potential due to an undersupply in the uterus. This inadequate supply is considered a developmental cause for the later development of physical diseases like cardiovascular …
Predicting Acute Exacerbations of COPD Using Wearable Devices and Remote Monitoring Technology With AI/ML Models
This study is aimed to collect real-time physiological data using two wearable devices (a biometric ring and a biometric wristband), daily lung mechanical measurements by a handheld oscillometer, and participant-reported symptoms in patients with COPD remotely from their home environment. The data will be used to train and validate artificial …
Development and Validation of the Prediction Model for Functional Mitral Regurgitation Regression in Heart Failure Patients Taking Guideline-directed Medical Therapy
This observational study is to develop and validate the prediction model for functional mitral regurgitation regression in heart failure patients taking GDMT. The patients diagnosed ≥2+ functional mitral regurgitation by ultrasonic cardiogram are enrolled in this study and would be clinically followed by at least one year (clinical visit at …
Impact of Physical Therapy Intervention on Foot and Ankle Function
This research study will investigate the effect of physical therapy intervention on the function of the foot and ankle in children and adolescents with cancer not involving the brain or spinal cord. Children undergoing treatment for cancer can suffer from decreased flexibility, strength, balance and endurance from the cancer and …
Risk Factors for Hospitalization and Transfusion Criteria in Patients With Dengue Virus Infection
This 3-year prospective observational study aims to identify clinical and laboratory risk factors associated with hospitalization in patients with confirmed dengue virus infection. It also seeks to analyze real-world transfusion practices and their outcomes. The study will be conducted in a second-level hospital in northern Mexico and will follow patients …
Muscle and Bone in Patients with Diabetes Mellitus and Neuropathy
The goal of this observational study is to evaluate muscle fiber type composition in people with type 2 diabetes mellitus (T2DM) with a common complication of T2DM: diabetic peripheral neuropathy (DNP), specifically diabetic sensorimotor polyneuropathy. Researchers will also look into factors related to DNP: inflammation, the use of energy in …
Trial Readiness and Endpoint Assessment in Pediatric Myotonic Dystrophy Extension
This is a natural history study to improve the types of assessments and biological samples that will be used in clinical drug trials in both congenital myotonic dystrophy and childhood myotonic dystrophy.
