There are about 2671 clinical studies being (or have been) conducted in Bulgaria. 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 is a Phase III, 2-arm, randomised, open-label, multicentre, global study assessing the efficacy and safety of neoadjuvant Dato-DXd plus durvalumab followed by adjuvant durvalumab with or without chemotherapy compared with neoadjuvant pembrolizumab plus chemotherapy followed by adjuvant pembrolizumab with or without chemotherapy in participants with previously untreated TNBC or hormone receptor-low/HER2-negative breast cancer.
The purpose of this study is to evaluate the pre-treatment and single-dose post treatment susceptibility of baloxavir marboxil in participants aged 1 to <12 years with influenza.
In this clinical trial, participants with nerve pain after shingles or nerve injury will receive injections with NT 201 or placebo. The purpose is to measure the decrease of nerve pain with NT 201 compared to placebo. Trial details include: - Trial duration: 22-23 weeks; - Treatment duration: 1 injection visit with a 20-week follow-up period; - Visit frequency: 2 remote visits by phone/video call (1 week and 12 weeks after the injection); 2 on-site visits (6 weeks and 20 weeks after the injection).
This is a Phase III, randomised, multicentre, double-blinded study to evaluate efficacy, safety and tolerability of treatment with zibotentan/dapagliflozin and dapagliflozin alone in participants with chronic kidney disease (CKD) and high proteinuria.
This Phase 3 study is a randomized, observer-blind study of aQIV (an MF59-adjuvanted quadrivalent influenza vaccine) compared with a non-adjuvanted quadrivalent influenza vaccine (QIV) in adults ≥65 years of age. The aim of the study is to evaluate aQIV compared with QIV in the prevention of reverse transcription-polymerase chain reaction (RT-PCR)-confirmed influenza A and/or B in subjects ≥65 years of age.
This study compares the medicines semaglutide with empagliflozin or metformin in people with newly diagnosed type 2 diabetes. This study will look mainly at how well participant's blood sugar and body weight are controlled when they are taking the study medicines. Participants will either get semaglutide tablets, empagliflozin tablets or metformin tablets. Which treatment participants will get is decided by chance. Currently, doses of 3 milligram (mg), 7 mg and 14 mg semaglutide tablets (Rybelsus) can be prescribed in some countries. 25 mg and 50 mg semaglutide tablets are new doses. 10 mg and 25 mg empagliflozin tablets (Jardiance) can be prescribed in some countries. 500 mg metformin tablets (STADA) can be prescribed in some countries. Participants will get 1 to 4 tablets per day for 104 weeks. The study will last for about 2 years and 7 weeks (111 weeks). Participants should not have been treated for weight management 90 days before screening or never been treated with any medicine for type 2 diabetes (except diabetes during pregnancy) before screening. Women cannot take part if pregnant, breast-feeding or plan to get pregnant during the study period.
This study is open to adults who are at least 18 years old and have a body mass index (BMI)bof 27 kg/m2 or more. People can take part if they have cardiovascular or chronic kidney disease. People who have at least 2 health problems related to their weight or risks of cardiovascular disease can participate. Participants must have previously tried to lose weight by changing their diet. The purpose of this study is to find out whether people with overweight or obesity who take a medicine called survodutide (BI 456906) are less or more likely to develop serious cardiovascular problems. It also aims to find out whether health parameters like blood pressure improve. Overweight and obesity are linked to cardiovascular disease. Survodutide is a medicine that is developed to help people with obesity or overweight to lose weight. Participants are divided into 3 groups of almost equal size. 2 groups get different doses of survodutide and 1 group gets placebo. Placebo looks like survodutide but does not contain any medicine. Every participant has a 2 in 3 chance of getting survodutide. Participants inject survodutide or placebo under the skin once a week. All participants also receive counselling on diet and physical activity. Participants are in the study for up to 2 years and 3 months. During this time, it is planned that participants visit the study site up to 21 times and attend remote visits by video calls. During these visits, the doctors check participants' cardiovascular and overall health. The results are compared between survodutide and placebo groups. The study staff also takes note of any unwanted effects.
The purpose of this study is to demonstrate that the lung function effect from orally inhaled BGF delivered via HFO propellant is equivalent to the lung function effect from orally inhaled BGF delivered via HFA propellant in participants with COPD. The study duration for each participant will be approximately 15 to 16 weeks and consist of: 1. A screening and placebo run-in period of approximately 2 weeks prior to first dosing 2. Three treatment periods of approximately 4 weeks each (one period for each of 3 study interventions) 3. A final safety follow-up visit via telephone contact approximately 1 to 2 weeks after the final dose administration Participants will be provided with rescue SABA (albuterol or salbutamol) to be used as needed throughout the study. Participants will attend in-clinic study visits approximately weekly during the screening/run-in period (Visits 1, 2, and 3), then every 4 weeks (Visits 4, 5, and 6) to receive take-home study treatment, measure their lung function, and assess their health and safety
The masseter muscle is one of the muscles in the lower face used for chewing. Prominence of the masseter muscle can appear as a widened and square lower face shape, which is an aesthetic concern for individuals who prefer a narrower and more ovoid lower face shape. Treatments are available for masseter muscle prominice (MMP), but researchers are looking for new non-surgical treatments. This study will assess adverse events and effectiveness of BOTOX in adult participants with MMP. BOTOX is being investigated for the treatment of MMP. Participants are placed in 1 of 2 groups, called treatment arms. Each group receives a different treatment. There is 1 in 4 chance that participants will be assigned to placebo. Around 248 adult participants with MMP will be enrolled in the study at approximately 30 sites in Europe. Participants will receive either BOTOX or Placebo administered as 6 intramuscular injections to the masseter on Day 1. Participants who are eligible for retreatment will be given BOTOX on Day 180 and will be followed for up to 6 months. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, checking for side effects and completing questionnaires.
The study will look at how well CagriSema helps people lower their blood sugar and body weight. CagriSema is a new weekly medicine that combines two medicines called semaglutide and cagrilintide. CagriSema will be compared to the two medicines semaglutide and cagrilintide, when they are taken alone. CagriSema will also be compared to a "dummy" medicine without any active ingredient. The study will be done in participants who have type 2 diabetes. Participants will take the study medicine together with the current diabetes medicine (metformin with or without an SGLT2 inhibitor).