There are about 2364 clinical studies being (or have been) conducted in Greece. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this program is to evaluate the efficacy and safety of guselkumab in participants with Crohn's disease.
The aims of this project are to: 1. investigate the adherence and persistence to anticoagulation (and in specific, to VKAs and NOACs) in AF patients with previous ischemic stroke; 2. identify predictors of poor adherence and persistence and 3. assess whether the SAMe-TT2R2 score predicts adherence and persistence to anticoagulation
A prospective study of the blastulation rate in the outcome of the Freeze all strategy
This study aimed to examine the relationship between Hand Grip Force (HGF), Maximum Inspiratory Pressure (PImax) and Maximum Expiratory Pressure (PEmax) in ICU tracheostomized patients. METHODS: All patients underwent assessment of PImax and PEmax by a membrane-type manometer, and for the measure of HGF an hydraulic hand dynamometer
This randomized, active-controlled, multicenter, open-label, Phase III study is designed to investigate the efficacy and safety of alectinib compared with platinum-based in the adjuvant setting. Participants in the experimental arm will receive alectinib at 600 mg orally twice daily (BID) taken with food for 24 months. Participants in the control arm will receive one of the protocol specified platinum based chemotherapy regimens for 4 cycles. Following treatment completion, participants will be followed up for their disease until disease recurrence. At the time of disease recurrence, participants will enter a survival follow-up until death, withdrawal of consent or study closure, whichever occurs earlier.
I quit ordinary smoking (IQOS) is proposed as a bridge to smoking cessation. In this study the investigators will examine its effects on aortic elasticity, glycocalyx integrity, and exhaled carbon monoxide (CO) concentration, both acutely and after 1 month of use.
Cryopreservation is the storage of biological material at subzero temperatures at which biochemical processes of cell metabolism and the biochemical reactions that lead to cell death are slowed, interrupted or stopped.Many investigators have focused on the use of antioxidants in the freezing media to reduce the negative effects of reactive oxygen species(ROS) on spermatozoa and in this context addition of vitamin E to cryoprotective medium enhanced the post-thaw sperm motility and preserved sperm DNA integrity , superoxide dismutase (SOD) and catalase (CAT) were added to boar spermatozoa freezing media and they not only increased sperm motility and viability but also decreased post-thaw ROS generation which led to improvement in results of in vitro fertilizing with thawed spermatozoa.However, the impact of in vitro addition of proanthocyanidins to human semen before cryopreservation on post-thawing semen parameters, DFI has not been studied yet. The research question evaluated in the current study was whether semen samples of infertile men supplemented or not with procyanidine before cryopreservation, differ in post-thawing semen parameters and sperm DNA fragmentation index (DFI).
This study will evaluate the effects of Daratumumab with dexamethasone in subjects with relapsed or refractory multiple myeloma and renal impairment.
Patients with abdominal aortic aneurysms (AAA) suitable for endovascular aortic repair (EVAR) with Treovance were eligible to participate. Main inclusion criteria were: age 18-85 years; infrarenal AAA without significant infrarenal or distal iliac landing neck calcification or thrombus formation; infrarenal or distal iliac landing neck size requirements specified in the instructions for use. Main exclusion criteria: dissection/ruptured aneurysm or prior AAA endovascular or surgical repair. The primary endpoints were standard EVAR criteria.
Patients sedated under mechanical ventilation with acute hypoxemic respiratory failure with a PaO2/FiO2 equal or less than 200mmHg (Acute Respiratory Distress Syndrome, ARDS and non-ARDS) will be included in the study early in the course of the disease (first week of mechanical ventilation). At enrollment, data on the clinical condition of the patient will be recorded together with ventilation settings: ventilation mode, the fraction of inspired oxygen (FiO2), PEEP, tidal volume, set pressure, respiratory rate, time of the respiratory cycle, recent blood gas parameters. Airway pressure, flow, and esophageal pressure (or alternatively electrical activity of the diaphragm, Eadi) will be recorded 3 times a day for 7 days: 1. Period 1 (morning): duration 20-30 minutes 2. Period 2 (afternoon): duration 20-30 minutes 3. Period 3 (evening / night): duration 20-30 minutes Registration will be ended at extubation, death or at eight days from the first recording. Monitoring of vital parameters (hemodynamic and respiratory) will be continuous throughout the duration of the study, as per normal clinical practice. All drugs used during the day of the measurements will be recorded. The patient will then be followed until discharge from the ICU and after 60 days of discharge to evaluate mortality. The analysis of the recorded waveforms will be performed in a single center by a centralized system that will quantify dyssynchrony and its intensity, calculate pressure time product, collect clinical and physiological data and outcome, and investigate possible correlations.