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 assess the safety and efficacy of fluticasone furoate nasal spray (FFNS), without the use of an antibiotic, in the treatment of adult and adolescent subjects who are 12 years of age and older with uncomplicated acute rhinosinusitis (ARS).
This is a randomized, parallel-arm, open-label, multi-centre, Phase II study to determine the efficacy and safety of lapatinib in combination with vinorelbine or capecitabine in women with ErbB2 overexpressing metastatic breast cancer (MBC) who have received no more than one chemotherapeutic regimen in the metastatic setting.
This observational, non-interventional cohort study will evaluate predictors of response in patients with chronic hepatitis B receiving standard of care Pegasys therapy. Efficacy and safety parameters will also be evaluated. Patients included in the study will be followed for the duration of their treatment and for up to 3 years thereafter.
The purpose of the study is to determine the efficacy, safety and pharmacokinetics of SC12267 (4SC-101, 35 mg) in combination with methotrexate in comparison to methotrexate alone in the treatment of patients suffering from Rheumatoid Arthritis.
This open-label, randomized, 3-arm study will evaluate the efficacy and safety of obinutuzumab (RO5072759) in combination with chlorambucil as compared to rituximab plus chlorambucil or chlorambucil alone in patients with previously untreated chronic lymphocytic leukemia (CLL). Patients will be randomized 2:2:1 to receive a maximum of six 28-day cycles of either RO5072759 (1000 mg intravenous (iv) infusion, on days 1, 8 and 15 of cycle 1 and day 1 of cycles 2-6) plus chlorambucil (0.5 mg/kg orally, days 1 and 15 of cycles 1-6), or rituximab (iv infusion day 1, 375 mg/m^2 cycle 1, 500 mg/m^2 cycles 2-6) plus chlorambucil, or chlorambucil alone. Anticipated time on study treatment is >6 months and follow-up for disease-progression and safety will be at least 5 years. In the US, this trial is sponsored/managed by Genentech.
This study aims to evaluate the cognitive enhancing effects and tolerability of GSK239512 compared to placebo in patients with mild to moderate Alzheimer's disease
The purpose of this study is to assess the safety and clinical activity of the experimental drug EMD 525797 (study drug), a monoclonal antibody targeting α v integrins, in combination with irinotecan and cetuximab in K-ras wildtype metastatic colorectal cancer patients.
This study will assess the efficacy, safety, and tolerability of ACT-128800 in patients with relapsing-remitting multiple sclerosis.
As part of the continuing effort to study the benefit and risks of 17P and preterm delivery, this study is designed as a multi-center, randomized, double-blind, vehicle-controlled clinical trial of 17P for the prevention of preterm birth prior to 35 weeks, 0 days of gestation in women with a singleton pregnancy, aged 18 years or older, with a previous singleton spontaneous preterm delivery. The study also includes a population pharmacokinetic (PK) substudy to assess the hydroxyprogesterone caproate (HPC) exposure-response relationship and the effect of body mass index (BMI) on the PK of 17P.
The primary objective of this study is to compare the effect of panitumumab versus cetuximab on overall survival (OS) for chemorefractory metastatic colorectal cancer (mCRC) among patients with wild-type Kirsten rat Sarcoma-2 virus (KRAS) tumors.