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
The Application of Gastric Bypass Stents in Patients with Weight Regain After Laparoscopic Sleeve Gastrectomy：a Feasibility Study
This study is based on the National Center for Integrated Traditional Chinese and Western Medicine, utilizing the centralized advantages of our department and integrating multiple disciplines (general surgery, endocrinology, nutrition, sports, and traditional Chinese medicine). It focuses on the effectiveness of gastric bypass stents in treating patients with postoperative obesity …
Preliminary Characterization of Commercial Kratom Extract Products
To understand the acute subjective, physiological, and cognitive effects of commercial kratom extract products among US adults who consume these products regularly, and to understand how these products are metabolized by the human body.
Accuracy of Continuous Glucose Monitors During the Perioperative Period in Youth With Type 1 Diabetes
This study is assessing the accuracy of continuous glucose monitors during surgical procedures requiring anesthesia.
Incidence of Platelet Refractoriness in Adult Acute Leukemia Patients Receiving Prestorage Filtered Blood and Comparing With Historical Control
This research project is evaluate the incidence of platelet refractoriness in newly diagnosed acute leukemia patients receiving PFB during induction and first consolidation phase chemotherapy compared to 2 historical control groups which are patients receiving non-leukocyte depleted blood product group and leukocyte depleted blood product group and demonstrate cost-effectiveness of …
Risk Evaluation by COronary Imaging and Artificial intelliGence Based fuNctIonal analyZing tEchniques - IV
This study is a single-center, prospective cohort study. The study is designed to identify novel circulating biomarkers for early prediction of high-risk coronary plaques. Patients diagnosed with chronic coronary syndrome (CCS) or non-ST-segment elevation acute coronary syndrome (NSTE-ACS), with marginal lesions or obstructive lesions in major coronary arteries detected by …
Biochemical, 2D and 3D Ultrasonographic Predictors of Pregnancy Outcome in Women With Threatened Abortion
Three or two measurements (according to GA) using 2D and 3D ultrasound examinations will be done at initial assessment of the participants then after 1 to 2 weeks and at the end of the 12th week of gestation
Vegetarian Versus Non Vegetarian Based Diet in the Recurrence of Hepatic Encephalopathy in Patients With Cirrhosis: An Open Label Pilot Study
Earlier protein restriction was advocated in the treatment of HE but later this concept was refuted and increase protein intake was advocated in patients with HE. Diet in patients during an episode HE is also not known. It is advisable based on many case reports or case series that vegetable-based …
Analysis of Influencing Factors of High-Order Aberrations of SMILE with Lenticule Retained
Analysis of Influencing Factors of High-Order Aberrations of SMILE with Lenticule Retained
Gut Microbiota and Pulmonary Complications After Non Cardiac Elective Surgery in Elderly Patients
This study adopts a combination of retrospective and prospective cohort research methods to explore the composition of preoperative oropharyngeal and gut microbiota in elderly patients undergoing elective upper abdominal surgery, aiming to analyze the correlation between preoperative oropharyngeal and intestinal microbiota composition and metabolite levels and the occurrence of postoperative …
The Safety and the Efficiency of Hyperbaric Oxygen in Traumatic Brain Injury
The goal of this observational study is to learn about the safety and long-term effects of hyperbaric oxygen therapy in participants over the age of 18 with traumatic brain injury (TBI). The main question it aims to answer are: Does hyperbaric oxygen therapy raise independence in daily living and the …
