There are about 2700 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 study will be conducted to assess the safety, tolerability, and immunogenicity of repeat doses of BOS161721 (20 milligrams [mg], 60 mg, and 120 mg) administered subcutaneously in adult participants with moderately to severely active Systemic Lupus Erythematosus (SLE) on limited background standard of care treatment, in order to estimate the optimal dose. BOS161721 at the chosen dose will be compared to placebo for response on the SLE Responder Index 4, with sustained reduction of oral corticosteroids, in the same participant population.
The purpose of this study is to compare the pharmacokinetics of BAY94-9027 and Elocta after intravenous administration.
The purpose of this study is to show that BGB-A317 will improve overall survival in participants with Stage IIIB or IV non-small cell lung cancer when compared to docetaxel in second or third-line treatment setting.
This is a prospective, Phase 3, randomized, multi-center, double-blind study of the efficacy, tolerability and safety of sulopenem followed by sulopenem-etzadroxil/probenecid versus ertapenem followed by ciprofloxacin-metronidazole for treatment of complicated intra-abdominal infections in adults.
This is a study to assess the long term safety and tolerability of bimekizumab in subjects with ankylosing spondylitis
Study to investigate if the study drug ticagrelor and ASA is more effective than Placebo (inactive tablet) and ASA in preventing new stroke events
The purpose of the study is to demonstrate the superiority of sotagliflozin versus placebo on hemoglobin A1c (HbA1c) reduction in participants with type 2 diabetes (T2D) who have inadequate glycemic control on a DPP4(i) with or without metformin.
The objective of this study is to evaluate the efficacy and safety of upadacitinib compared to placebo as induction therapy in adults with moderately and severely active Crohn's disease (CD).
The objective of this study is to evaluate the efficacy and safety of upadacitinib compared to placebo as induction therapy in participants with moderately and severely active Crohn's disease (CD).
The purpose of this study is to demonstrate that injection cycles consisting of a single administration of paliperidone palmitate 6-month (PP6M) are not less effective than 2 sequentially administered injections of paliperidone palmitate 3-month PP3M) (350 or 525 mg eq.) for the prevention of relapse in participants with schizophrenia previously stabilized on corresponding doses of paliperidone palmitate 1-month (PP1M) (100 or 150 mg eq.) or PP3M (350 or 525 mg eq.).