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 assess the safety and efficacy of ixekizumab (LY2439821), compared to etanercept and placebo in participants with moderate to severe chronic plaque psoriasis.
The purpose of this study is to evaluate the efficacy of ustekinumab and CNTO 1959 in reducing the signs and symptoms of disease in patients with active rheumatoid arthritis (RA) despite concomitant methotrexate (MTX) therapy and to evaluate the safety of ustekinumab and CNTO 1959 in this population.
To Evaluate the Effects of Ceftazidime-Avibactam and Best Available Therapy in patients with complicated urinary tract infections and complicated intra-abdominal infections.
This is a multi-national, randomized, double-blind, 3-period crossover, incomplete block design to evaluate 5 once-daily and 2 twice-daily doses of GSK573719 in combination with placebo. The study will explore the dose range of GSK573719 in asthmatic subjects who are currently using non-ICS controller medications. Subjects will participate in the study for up to a maximum of 14 weeks. At randomization subjects will be stratified by age to ensure adequate exposure to GSK573719 throughout the expected age range. The primary endpoint will be trough FEV1 obtained 24 hours after the last morning dose on Day 14 of each treatment sequence. A sub-group of subjects at selected sites (approximately 30% of the total population) will have additional serial assessments for spirometry, ECG and Holter, and pharmacokinetic sampling at the start and end of each treatment period. Safety assessments will include monitoring for adverse events, laboratory tests, asthma symptom assessments and twice daily PEF evaluation. Consenting subjects will have a blood sample taken for pharmacogenetic analysis.
The purpose of the study is to further evaluate the safety and efficacy of EUR-1008 as compared to Kreon® in the treatment of exocrine pancreatic insufficiency associated with Cystic Fibrosis in subjects 12 years of age and older.
CAIN457A2304E1 was an extension study to two phase III studies, CAIN457A2304 and CAIN457A2307 (core studies). This extension study planned to collect up to four years of long-term safety, tolerability and efficacy data of secukinumab in both the fixed interval regimen and the retreatment at start of relapse regimen. All subjects who completed the full study treatment period (52 weeks) in the cores studies CAIN457A2304 and CAIN457A2307 were eligible to participate in this extension study. In this extension study, the prefilled syringe (PFS) liquid formulation of secukinumab was used.
The purpose of the study was to assess the efficacy, safety and tolerability of mirabegron 50 mg versus (vs) solifenacin 5 mg in the treatment of patients with OAB who were dissatisfied with their treatment due to lack of efficacy.
To compare the efficacy, safety and pharmacokinetics of QMF149 delivered via Concept1 to salmeterol xinafoate/fluticasone propionate delivered via Accuhaler in adult patients with COPD
The overall purpose of the trial is to evaluate efficacy and safety of tiotropium inhalation solution delivered via Respimat® inhaler (2.5 mcg and 5 mcg once daily in the evening) over 48 weeks, compared to placebo, in children (6 to 11 years old) with moderate persistent asthma.
This study was a multicenter, randomized, double-blind, placebo-controlled Phase III study to determine the efficacy and safety of treatment with Buparlisib plus Fulvestrant vs. Placebo plus Fulvestrant in postmenopausal women with hormone Receptor-positive (HR-positive), human epidermal growth factor receptor 2-negative (HER2-negative), aromatase inhibitor (AI)-treated, locally advanced or metastatic breast cancer whose disease progressed on or after mammalian target of rapamycin inhibitor (mTORi)-based treatment. Patients were randomized in 2:1 ratio to treatment with buparlisib 100 mg daily in combination with fulvestrant 500 mg or placebo daily in combination with fulvestrant 500 mg. Randomization was stratified according to visceral disease status (present or absent).