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.
To assess efficacy and safety, including immunogenicity of BAX 855 administered as prophylaxis and as on-demand therapy in adult and adolescent (12-65 years) previously treated patients (PTPs) with severe hemophilia A To determine the pharmacokinetic (PK) parameters of BAX 855.
This study aims to estimate the real situation of rotavirus gastroenteritis (RV GE) in the primary care settings of both Bulgaria and Latvia in children less than 5 years of age.
The purpose of this study is to compare the effects of ticagrelor and clopidogrel in patients with Peripheral Artery Disease.
This study is being carried out to determine the effect of dapagliflozin on cardiovacular outcomes when added to current background therapy in patients with type 2 diabetes with either established cardiovacular disease or cardiovascular risk factors.
To assess pharamcokinetics, safety and tolerability of a single oral dose of BKM120 in subjects with mild, moderate and severe hepatic impairment
The study hypothesis: it is possible to use icECG recorded from regular PCI wire to predict significance of SB ostial stenosis after main vessel stenting in coronary bifurcation lesions.
This trial is conducted globally. The aim of the trial is to evaluate cardiovascular and other long-term outcomes with semaglutide in subjects with type 2 diabetes. The trial is event-driven, i.e. the maximum trial duration (up to max. 148 weeks) will depend on the accrual of major adverse cardiovascular events (MACE) in this trial and the remaining research programme. The incidence of MACE will be monitored throughout the trial which will be terminated according to plan when pre-specified stopping criteria are met.
To evaluate the clinical efficacy, safety, tolerability and dose-response relationship, using oral corticosteroid (OCS) modulation, of 3 different doses of VR506 using a twice daily regimen from a new dry powder inhaler (nDPI) for 16 weeks in subjects with severe persistent asthma requiring OCS therapy, i.e. Step 5 treatment as defined by modified Global Initiative for Asthma (GINA) guidelines 2011.
The purpose of this study is to determine if newly diagnosed (within previous 3 months) participants with metastatic (spread of cancer cells from one part of the body to another ) hormone-naive prostate cancer (mHNPC) who have high-risk prognostic factors will benefit from the addition of abiraterone acetate plus low-dose prednisone to androgen deprivation therapy (ADT; lutenizing hormone releasing hormone [LHRH] agonists or surgical castration).
The purpose of this study is to evaluate the incidence rate of progression of disease, to describe the diagnostic and clinical management in patients with Metastatic Breast Cancer in the clinical practice in Bulgaria.