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.
The purpose of this study is to evaluate the effects of Delafloxacin versus Vancomycin plus Aztreonam in the treatment of patients with acute bacterial skin and soft tissue infections.
To evaluate the efficacy of fasiglifam 25 mg twice daily (BID) and fasiglifam 50 mg once daily (QD) on glycemic control in adults with type 2 diabetes who are inadequately controlled on diet and exercise alone.
The purpose of this study is to examine the relationship between anti-drug antibodies, serum drug concentrations, and clinical response for rheumatoid arthritis patients being treated with etanercept, adalimumab or infliximab.
This is a phase 3, randomized, double-blind, double-dummy, multicenter, prospective study to assess the efficacy and safety of eravacycline compared with levofloxacin in participants with complicated urinary tract infections (cUTI).
This is a Phase 3, long-term open-label extension study to evaluate the safety, tolerability and efficacy of tofacitinib in subjects with active PsA who have previously participated in randomized studies of tofacitinib for this indication. This study will include a sub-study to evaluate the efficacy, safety and tolerability of tofacitinib 5 mg BID administered as monotherapy after methotrexate withdrawal compared to tofacitinib 5 mg BID continued in combination with methotrexate. The sub-study will be available to subjects who have completed at least 24 months of participation in the open-label extension study and meet eligibility criteria for the sub-study.
The primary objective of this study is to evaluate the long-term safety of 100 mg Z-338 TID in European subjects with FD.
The purpose of this study was to examine how well two medicines (solifenacin succinate and mirabegron) combined work compared to each medicine alone in the treatment of bladder problems.
This is a multi-center, double-blind, randomized, Phase 2b trial to evaluate the efficacy of atacicept in subjects with systemic lupus erythematosus (SLE).
The purpose of this study is to compare the effectiveness and safety of ABP 501 against Adalimumab (Humira®) in adult subjects with moderate to severe rheumatoid arthritis (RA) who have an inadequate response to methotrexate (MTX).
This study is to determine the efficacy of momelotinib (MMB) versus ruxolitinib (RUX) in participants with primary myelofibrosis (PMF) or post-polycythemia vera or post-essential thrombocythemia myelofibrosis (post-PV/ET MF) who have not yet received treatment with a Janus kinase inhibitor (JAK inhibitor). Participants will be randomized to receive either MMB or ruxolitinib for 24 weeks during a double-blind treatment phase, after which they will be eligible to receive open-label MMB for up to an additional 216 weeks. After discontinuation of study medication, assessments will continue for 12 additional weeks, after which participants will be contacted for survival follow-up approximately every 6 months for up to 5 years from the date of enrollment or until study termination. For those participants planning to continue treatment with MMB following the end of the study, the Early Study Drug Discontinuation (ESDD), 30-day, 12-Week, and survival follow-up visits are not required.