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.
A 2-year phase 3, multicentre, randomised, parallel-group, sham-controlled, double-masked study. Primary efficacy will be determined at Week 52.
A 2-year, phase 3, multicentre, randomised, parallel-group, sham-controlled, double-masked study. Primary efficacy will be determined at Week 52.
The purpose of the study is to assess the safety and efficacy of increasing doses of IPN10200 with the aim to evaluate the Pharmacodynamics (PD) profile of IPN10200 and to establish the total IPN10200 doses(s) that offer the best efficacy/safety profile when used for the treatment of Adult upper limb (AUL) spasticity.
Primary Objective: Primary population (former smokers cohort): - Evaluate the efficacy of itepekimab compared with placebo on the annualized rate of acute moderate-or-severe COPD exacerbations in former smokers with moderate-to-severe COPD Secondary Objectives: Primary population (former smokers cohort): - Evaluate the efficacy of itepekimab compared with placebo on pulmonary function in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on occurrence of acute exacerbation of COPD (AECOPD) in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on severe AECOPD in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on corticosteroid-treated AECOPD in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on respiratory symptoms in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on Forced Expiratory Volume in 1 second (FEV1) slope in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on health-related quality of life (HRQoL) as assessed by St. George's Respiratory Questionnaire (SGRQ) in former smokers with moderate-to-severe COPD - Evaluate the safety and tolerability of itepekimab in former smokers with moderate-to-severe COPD - Evaluate the pharmacokinetic (PK) profile of itepekimab in former smokers with moderate-to-severe COPD - Evaluate immunogenicity to itepekimab in former smokers with moderate-to-severe COPD Secondary population (current smokers cohort) - Estimate the efficacy of itepekimab compared with placebo on the annualized rate of acute moderate or severe COPD exacerbations in current smokers with moderate-to-severe COPD - Estimate the efficacy of itepekimab compared with placebo on pulmonary function in current smokers with moderate-to-severe COPD - Estimate the safety and tolerability of itepekimab in current smokers with moderate-to-severe COPD - Estimate the PK profile of itepekimab in current smokers with moderate to severe COPD - Estimate immunogenicity to itepekimab in current smokers with moderate-to-severe COPD
This study will compare the efficacy and safety of HLX04-O administered by intravitreal injection (IVT) with ranibizumab in patients with active wAMD.
This is a randomised, double-blind, double-dummy, multicentre, dose-ranging clinical trial in subjects with vitamin D deficiency or insufficiency. Its general objective is to determine the efficacy and safety of different doses of calcifediol soft gelatin capsules (SGCs) compared to placebo.
The aim of the present study is to evaluate the efficacy of 5 mouthwashes, based on different ingredients, in the treatment of generalised gingivitis.
This is a multicenter, open-label, single-arm, one-stage, phase II study to assess the efficacy of a chemotherapy-free pathological complete response (pCR)-guided strategy with trastuzumab and pertuzumab (given as a subcutaneous fixed-dose combination) and T-DM1, for patients with previously untreated HER2-positive early breast cancer.
The purpose of this study is to demonstrate similar efficacy and safety between TVB-009 and Prolia® (denosumab)
The purpose of the study is to assess efficacy, safety and tolerability of treatment with zibotentan and dapagliflozin in combination and dapagliflozin 10 mg as monotherapy in participants with chronic kidney disease (CKD) with estimated glomerular filtration rate (eGFR) ≥ 20 mL/min/1.73 m^2, and urinary albumin to creatinine ratio (UACR) ≥ 150 mg/g and ≤ 5000 mg/g.