There are about 1643 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.
IPILIMUMAB Extended Access Program for patients who received chemotherapy and / or radiation therapy before the protocol, before or after the operation.
This study is a double-blind, randomized, placebo-controlled study to evaluate the safety and efficacy of IV ETX2514SUL in patients with complicated urinary tract infections (cUTIs) who are otherwise relatively healthy.
The aim of this study is to determine the effectiveness of DentalVibe (DV) in reducing injection pain and anxiety associated with local anaesthesia in paediatric patients. The clinical trial is a randomized split-mouth assignment. Included patients are 8-12 years old requiring local anesthetic infiltration with conventional syringe (CS) for extraction of two primary maxillary molars bilaterally. Eligible patients undergo two single-visit treatments after CFSS-DS measurement before each, where as DV is allocated to either first or second local anaesthesia procedure. Primary outcome measure will be pain felt during injection, reported by patient on VAS scale. Secondary outcome measures: pain-related behavior according to FLACC scale; heart-rate dynamics; patient preference to local anaesthesia method - CS or CS+DV.
The study investigates the effect of 4 weeks of twice daily treatment of four different doses of RPL554 (a phosphodiesterase [PDE]3/4 inhibitor) or placebo in patients with moderate to severe COPD. Patients will be equally allocated to one of the five treatment options.
This is a study of the safety and efficacy of ceftobiprole in pediatric patients with hospital-acquired bacterial pneumonia (HAP) or community-acquired bacterial pneumonia (CAP) requiring hospitalization.
Proof of concept study evaluating in alcohol use disorder, the ability of psychosocial support in combination with BP1.3656 to reduce alcohol consumption. The study will be a multicenter, randomized, double-blind, placebo-controlled phase II trial with parallel groups to evaluate the effectiveness and the safety of BP1.3656.
The aim of this study is to determine the effectiveness of Er:YAG pulse therapy for achieving pulpal analgesia in pediatric patients and to quantify the duration and extent of any effects assessed. Design: a randomized split-mouth study with two-way repeated measures design.
The purpose of the trial is the analysis of safety and efficacy of the chymase inhibitor BAY1142524 at a dose of 25 mg BID in comparison to placebo using a 6 months treatment period in type II diabetic patients with a clinical diagnosis of diabetic kidney disease. BAY1142524 or placebo will be given on top of evidence-based standard of care for diabetic kidney disease. Primary objective is the analysis of first signs of efficacy as determined by favourable changes in urinary albumin creatinine ratio. Secondary objective is the analysis of safety and tolerability as evidenced by the incidence and severity of adverse events. 64 valid patients have to complete treatment with verum and 32 valid patients have to complete treatment with placebo.
This Phase II, multicenter, open-label extension (OLE) study will evaluate the long-term safety and efficacy of GDC-0853 in participants with systemic lupus erythematosus (SLE) who have completed Study GA30044 (NCT02908100) up to 48 weeks.
The primary objective of this study is to show superiority in the treatment of HMB of vilaprisan in subjects with uterine fibroids compared to placebo. The secondary objectives of this study are to additionally evaluate the efficacy and safety of vilaprisan in subjects with uterine fibroids.