There are about 4372 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.
Patients with stage IV or recurrent stage I-III NSCLC with documented disease control (objective response or stable disease) within 3 weeks after platinum based 1st line chemotherapy; only HLA-A*0201 positive patients with TERT expressing tumors will be included. The objective of the trial is survival rate at 12 months.
Investigators propose to assess, retrospectively and prospectively the safety and tolerability profile (number of participants with adverse events) of standard chemotherapy and anti-angiogenic agent bevacizumab (Avastin) as first line treatment of patients with advanced or metastatic Non Small Cell Lung Cancer. All treatment schedules that are going to be assessed are considered by the international guidelines as standard therapy for patients with advanced or metastatic Non Small Cell Lung Cancer.
This study will collect data of patients who are treated with TACE followed by sorafenib for hepatocellular carcinoma (HCC) or patients without Sorafenib after TACE. In contrast to a prior observational study on sorafenib (GIDEON study), where pre-treatment with TACE was documented retrospectively, this study will collect more detailed information about the TACE treatment and the status of a patient when treatment with sorafenib is started.
Prospective, randomized , multicenter study comparing cholecystectomy performed with da Vinci Single Site Instruments™ to multi-port (four ports) laparoscopy
The purpose of this study to evaluate safety, tolerability, treatment outcomes, appropriate use and pattern of paliperidone palmitate usage in participants with schizophrenia in the hospital setting.
The purpose of this study was to evaluate the effect of LCZ696 compared to valsartan in the reduction of cardiovascular death and heart failure(HF) hospitalizations in patients with HF with preserved ejection fraction.
Obstructive sleep-disordered breathing (SDB) in childhood is a disorder of breathing during sleep characterized by intermittent upper airway obstruction. Snoring, labored breathing and apneas reported by the parents are the most frequent symptoms.Obstructive SDB can result from many different abnormalities including large adenoids and tonsils or obesity. Intermittent upper airway obstruction during sleep is accompanied by low oxygen or high carbon dioxide in the blood and arousals from sleep. If obstructive SDB is not treated, complications may develop such as: i) enuresis; ii) delay in somatic growth rate; iii) central nervous system morbidity (e.g. hyperactivity and learning difficulties); and iv) elevated blood pressure. Overnight polysomnography (PSG) is considered the gold-standard method for defining severity of obstructive SDB and subgroups of children with snoring who should be treated. However, PSG is a labor-intensive, time-consuming and expensive diagnostic method, which is not available in many community settings. Thus, there is an urgent need for developing easy-to-use and low-cost diagnostic methods which can be used to determine severity of obstructive SDB and define subgroups of children with snoring and large adenoids and tonsils who will benefit from adenotonsillectomy (AT). Pulse oximetry is a widely available, non-invasive method which allows continuous monitoring of oxygen transport by hemoglobin. Episodes of upper airway obstruction are frequently accompanied by reductions in the hemoglobin oxygen transport (oxygen desaturation of hemoglobin).The hypothesis of this research project is that subgroups of children with snoring and adenotonsillar hypertrophy and certain abnormalities in oxygenation detected by nocturnal pulse oximetry will benefit from AT in a community setting.
Study Hypothesis: The analgesic requirements and pain scores postoperatively differ between the epidural and continuous wound infusion techniques.
The purpose of this study is the evaluation and comparison of blood pressure variability indices and ambulatory arterial stiffness index obtained by ambulatory blood pressure monitoring as prognostic indicators in the functional outcome of acute ischemic stroke.
The purpose of this clinical investigation is to determine the effects of renal sympathetic denervation on insulin resistance and muscle sympathetic nerve activity in patients with metabolic syndrome.