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.
This study is open for men and women with a liver disease called nonalcoholic steatohepatitis (NASH) and liver fibrosis. The purpose of the study is to find out whether a medicine called BI 456906 helps patients with NASH and liver fibrosis. The study tests 3 different doses of BI 456906 to find the dose that helps best. Participants are put into 4 groups randomly, which means by chance. There are 3 groups that each receive a different dose of BI 456906 and there is 1 group that receives placebo. BI 456906 and placebo are given as an injection under the skin once per week. The placebo injection looks like the BI 456906 injection but does not contain any medicine. Participants are in the study for a little over 1 year (60 weeks). During this time, they visit the study site several times and have some video calls in addition. At the visits, the study doctors take different measurements. To see whether the treatment works, the doctors take a very small sample of liver tissue (biopsy) from each participant at the start and at the end of the study. They also examine the liver by ultrasound and MRI. The doctors also regularly check the general health of the participants.
The perioperative treatment of patients receiving long-term anticoagulant therapy is challenging. This is attributed to the continuation of anticoagulants perioperatively, which is associated with an increased bleeding risk while their discontinuation increases the risk of thromboembolic or ischemic events. Type of surgery and patient's comorbidities (i.e. haematological diseases, renal or hepatic insufficiency, and concomitant use of other anticoagulants) are significant factors associated with perioperative bleeding. Bleeding risk is stratifies according to the 2011 Canadian Cardiovascular Society Guidelines for the Management of Patients with Antiplatelet Disorder. Surgical thrombotic risk assessment is based on 2014 ESC / ESA Guidelines on non-cardiac surgery. The purpose of this study is to investigate and record the management of anticoagulant therapy and long term outcome. The primary target is to record the anticoagulant management in non-cardiac elective surgery during one year in our Hospital. The study involves the investigation of the degree of compliance according to published guidelines. Immediate postoperative complications and major events are secondary goals. Data are assessed at 30, 90 days and one year follow up after surgery. Understanding the need to discontinue or not antithrombotic agents and adapting treatment strategies according to type of surgery is the key to balance their safety and efficacy. Cardiologists, surgeons, and anaesthesiologists should be aware of the potential catastrophic risks of early discontinuation or continuation of antithrombotic therapy.
Speed is one of the most important physical capacities for many sports, especially those that include speed and power as a major element, and plays a major role on performance. Running speed improvement is one of the most basic components of a sprint and power athlete's training program. One of the most commonly used strategies to improve the initial acceleration phase, is resisted sprint training. Sprinting is performed through the stretch-shortening cycle and highly includes the component of eccentric muscle contraction, which can lead to exercise induced muscle damage (EIMD). This phenomenon includes symptoms such as plasma CK elevation, delayed onset of muscle soreness, reduction in force production and a reduction in agility and speed. However, despite the fact that sprint training can cause EIMD symptoms and a performance reduction the following days, research evidence on the recovery kinetics after sprint training are scarce. However, such information is critical for coaches and athletes, in order to effectively design a training program and incorporate the training components in the training microcycle, to avoid injuries and maximize performance. The aim of the present study is to examine the recovery kinetics of EIMD indices, muscle performance and neuromuscular fatigue, after different sprint training protocols.
The present study explored the effects of the implementation of the Pythagorean Self Awareness Intervention (PSAI) on the dynamics of stress-related aging factors of immune cells in healthy volunteers and a cohort patients with type 2 diabetes mellitus . The primary aim was to evaluate the effectiveness of PSAI on two key biomarkers of biological age, telomere length and proteasome levels, indicative of the crosstalk between cellular oxidative status and replicative potential, with respect to metabolic, hormonal and mental status changes. Secondary aims of this study included reduction of depression, perceived stress, anxiety and the establishment of lifestyle changes to enhance the quality of everyday life, including better quality of sleep, eating behaviours and an overall healthier status.
This study compares insulin icodec to different daily insulins in people with type 2 diabetes. The study will look at how well insulin icodec taken once weekly controls blood sugar compared to the insulins taken once daily. Participants will either get insulin icodec, that participants will have to inject once a week on the same day of the week, or a marketed insulin, that participants will have to inject once a day. Which treatment participants get is decided at random. The insulin is injected with a needle in a skin fold in the thigh, upper arm or stomach. Participants will measure their blood sugar every day. Participants will get a study phone to record safety data in the electronic diary (eDiary). If participants get a daily insulin they will record their insulin doses in the eDiary. If Participants get weekly insulin icodec, participants study phone will also have the DoseGuide App. The DoseGuide App gives dose recommendations based on their blood sugar and previous doses. Participants will record their insulin doses in the DoseGuide App. The study will last for about 1 year and 2 months. Participants will have 8 planned clinic visits with the study doctor. More visits will be planned to meet individual needs. At 6 clinic visits participants will have blood samples taken. Women cannot take part if pregnant, breast-feeding or plan to become pregnant during the study period.
The purpose of the study is to assess the effect of dietary intervention that includes the daily consumption of a novel biscuit (enriched with the selected mushrooms rich in β-glucans) on gut health related parameters of healthy subjects over 60 years old.
Postoperative nausea and vomiting (PONV), represents a common condition after surgery and anesthesia. Acupuncture has been used for centuries for analgesia and quality of life improvement in addition to low cost. This study is a random control trial concerning the antiemetic efficacy of acupuncture associated with intravenous antiemetics in laparoscopic cholecystectomy, in comparison to patients under only antiemetic administration. One hundred patients were enrolled, regardless of their sex, age, and comorbidity and were randomly allocated in one of two groups. Both anesthesia and antiemetic medication were personalized according to each patient's medical history. In the study group, after anesthesia induction and before pneumoperitoneum application, a sterile stainless steel 0,25 x 25mm acupuncture needle was inserted bilaterally at the PC6 for 20 minutes, rotated manually clockwise and then anticlockwise every 5 minutes and then removed. Fisher's exact test was chosen for statistic evaluation. There were 8 PONV cases in the study group against 18 cases in the control group. Fisher's exact test highlighted a p-value of P=0,03, marking the difference between the two groups as statistically significant. Concluding, acupuncture presents a remarkable action against PONV after Laparoscopic Cholecystectomy (LPC). Another remarkable trait of acupuncture is the safety that it offers during application without provoking severe adverse effects. Furthermore, reduced medical costs thanks to decreased postoperative use of antiemetic medication, decreased patients' hospitalization, and reduced re-hospitalization possibility have to be noted. Finally, it has to be mentioned that despite LPC is in general terms painless, the analgesic effects of acupuncture should not be disregarded
Aim of the present study is to investigate the efficiency of adrenaline (epinephrine) used locally in reducing and avoiding post-operative formation of subcutaneous ecchymoses and hematomas, in comparison with traditional practice of hemostasis, and to assess improvement in the quality of life of subjects undergoing classic great saphenous vein stripping, who received or did not receive adrenaline as a local hemostatic.
The purpose of this study is to investigate the physical, psychological, social and functional aspects of life in relatively young people suffering from vascular stroke and in people diagnosed with multiple sclerosis of the same age group and to generally assess the subjective perception of these patients about their general health and well-being. In addition, to assess the degree of depression experienced by people in this age group who suffer from these diseases. Additional objectives are to investigate important factors that negatively affect the quality of life in this group of patients, according to the international literature, and to highlight targeted interventions to promote mental and physical health in order to improve the quality of life in these chronic patients.
Real-world evidence confirming the effectiveness and safety of the new COVID-19 vaccines among the elderly is currently lacking. However, scarce (sparse) data derived from phase II/III trials attest to a weaker humoral immune response generated post-immunization among seniors, in contrast to younger adults. According to the national priority vaccination scheme the age group of 85 and older was the first to receive the BNT162b2 mRNA Covid-19 vaccine in Greece. The aim of the study is to enhance our insight into the humoral immunity and antibody generation elicited by the BNT162b2 mRNA Covid-19 vaccine among the elderly. The study population will include people aged 85 or older who are either uninfected or have a positive history of PCR-confirmed SARS-CoV-2 infection occurring one to 4.5 months prior to vaccination. Upon receipt of informed consent, a cohort of persons vaccinated in the two vaccination centers of the "G. Gennimatas" General Hospital of Thessaloniki will be followed over a period of six months post-injection of the second dose. To monitor the immunogenicity of the BNT162b2 mRNA Covid-19 vaccine, the SARS-CoV-2 IgG II Quant assay will be applied to conduct both qualitative and quantitative determination of IgGs against the receptor-binding domain (RBD) of the S1 subunit of the SARS-CoV-2 spike protein on day 21 after the first dose, day 21 after the second dose and within 3 and 6 months after the second dose.