There are about 243 clinical studies being (or have been) conducted in Cyprus. 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 main objective of the present study was to investigate whether N-acetylcysteine supplementation in individuals with low glutathione levels would confer ergogenic effects by replenishing glutathione levels and by reducing oxidative stress. Towards this aim, investigators sought to exploit the large inter-individual variability in redox biomarker levels. More specifically, investigators screened 100 male participants for glutathione baseline levels in blood and formed three stratified groups according to this value (i.e., low, moderate and high; 12 individuals per group). After by-passing the regression to the mean artefact by performing a second glutathione measurement in the three aforementioned groups, investigators assessed both aerobic and anaerobic physical performance in order to acquire a more comprehensive view about the ergogenic effectiveness of the antioxidant treatment. This was accomplished by implementing three different whole-body physical performance tests (i.e., VO2max test, time trial and Wingate), as opposed to most in vivo studies that either applied isolated body-part exercise tests (e.g., by isokinetic dynamometry) or performed a single exercise test (e.g., time-to-fatigue test). It was hypothesised, that data of the present investigation will bridge the chasm between the scientific (i.e., chronic antioxidant supplementation blunts exercise performance and adaptations) and the community-based (i.e., free radicals should anyway be counteracted by "protective" exogenous antioxidants) truths about the role of antioxidants as ergogenic aids. It was also hypothesised that the results will show that low glutathione levels are linked to decreased aerobic and anaerobic physical performance accompanied by increased levels of oxidative stress and that N-acetylcysteine supplementation will restore both performance and redox homeostasis. Based on the findings of the present investigation, the widespread routine practice of consuming antioxidants during exercise training could be changed and the consumption of antioxidants would be restricted only for those who are deficient in glutathione.
This study will develop and experimentally test the efficiency of a neurofeedback training protocol vs. varenicline use for smoking cessation.
One-lung ventilation (OLV) with resting of the contralateral lung may be required to allow or facilitate thoracic surgery. However, OLV can result in severe hypoxemia, requiring a mechanical ventilation approach that is able to maintain adequate gas exchange, while protecting the lungs against postoperative pulmonary complications (PPCs). During OLV, the use of lower tidal volumes is helpful to avoid over-distension, but can result in increased atelectasis and repetitive collapse-and-reopening of lung units, particularly at low levels of positive end-expiratory pressure (PEEP). Anesthesiologists inconsistently use PEEP and recruitment maneuvers (RM) in the hope that this may improve oxygenation and protect against PPC. Up to now, it is not known whether high levels of PEEP combined with RM are superior to lower PEEP without RM for protection against PPCs during OLV. Hypothesis: An intra-operative ventilation strategy using higher levels of PEEP and recruitment maneuvers, as compared to ventilation with lower levels of PEEP without recruitment maneuvers, prevents postoperative pulmonary complications in patients undergoing thoracic surgery under standardized one-lung ventilation.
The purpose of the study is to assess whether Electrical Impedance Tomography (EIT) has the potential to optimize the ventilator therapy, validate the effectiveness, efficacy and safety of nursing and medical interventions (endotracheal suctioning, posture changes, surfactant therapy, recruitment manoeuvres, etc.) and for early recognition of complications like pneumothorax and endotracheal tube misplacement. The study design is purely observational.
SPECTA is a quality assured platform for collecting clinicopathologically annotated biological material, imaging data, operative images, environmental assessment, questionnaires as well as patient-reported outcomes from cancer patients to support biospecimen-based translational research and clinical cancer research, including biomarker discovery to improve the understanding of tumor biology and cancer patients care.
This low interventional study, whose unique intervention was to measure the blood level of a biomarker called NT-proBNP in chronic heart failure patients daily followed-up by Primary Care Physicians (PCPs) in Europe, assessed if the cardiologist referral guided by NT-proBNP measurement in patients who were currently judged by PCPs as being stable, would lead to optimization of HF treatment, defined in adherence to treatment recommendations of the current European Society of Cardiology guidelines for the treatment of heart failure.
Research to date suggests that individuals with headache use avoidance as a way to manage their pain. Despite the wide use of avoidance as a coping mechanism of headache triggers, very little empirical evidence exist to support its effectiveness in headache management. New treatment approaches, such as Acceptance and Commitment Therapy (ACT), emphasize acceptance of headache and valued-living as alternatives to avoidance, have demonstrated preliminary support in helping individuals reduce headache-related disability and improve quality of life. Though, ACT has received empirical support for various chronic pain conditions, very little evidence exists as to its effectiveness for head pain problems. The current study will examine the efficacy of an ACT-based intervention, when added to medical treatment as usual (MTAU) vs. a waitlist control group across time (group differences at 3 months) and time changes for the ACT group at 12-months follow-up, on quality of life and general disability, among headache sufferers.
Single arm one stage Phase II study: post 4-6 cycles platinum doublet chemotherapy for patients with metastatic Non Small Cell Lung Cancer (NSCLC) offering Pembrolizumab as maintenance therapy to non-progressors with primary endpoint: Immune Related Progression Free Survival (irPFS) at 1 year. Aim to show that this is at least 25% (compared to an expected 12% 1 year PFS based on the Pemetrexed and Erlotinib maintenance trials).
The study is designed to test the effectiveness of topical B6 cream in patients that developed Palmar-Plantar Erythrodysesthesia (Hand foot syndrome).
This disease registry is a prospective, multicenter non-interventional study designed to observe anti-cancer treatment regimens and clinical outcomes in participants with HER2-positive unresectable locally advanced breast cancer (LABC) or metastatic breast cancer (MBC).