Country
Clinical Trials in Bulgaria
Studies with at least one site in Bulgaria. Open a trial for its sites in Bulgaria, who to contact and who can take part.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 327Non-Small Cell Lung Cancer (NSCLC)
A Study Evaluating Sotorasib Platinum Doublet Combination Versus Pembrolizumab Platinum Doublet Combination as a Front-Line Therapy in Participants With Stage IV or Advanced Stage IIIB/C Nonsquamous Non-Small Cell Lung Cancers (CodeBreaK 202)
The primary objectives are to compare progression-free survival (PFS) and overall survival (OS) in participants who receive sotorasib with platinum doublet chemotherapy versus participants who receive pembrolizumab with platinum…
- Trial name
- NCT05920356
- Testing
- Sotorasib, Pembrolizumab
- Where
- 424 sites in United States, Argentina and 36 more
- Volunteers
- 750 people
- Sponsor
- Amgen
Primary Biliary Cholangitis (PBC)
A Long-Term Study of Elafibranor in Adult Participants With Primary Biliary Cholangitis
The participants of this study will have confirmed Primary Biliary Cholangitis (PBC) and cirrhosis (scarring of the liver). PBC is a slowly progressive disease, characterised by damage to the bile ducts in the liver, leading to a…
- Trial name
- ELFIDENCE (NCT06016842)
- Testing
- Elafibranor
- Where
- 198 sites in United States, Argentina and 26 more
- Volunteers
- 276 people
- Sponsor
- Ipsen
Influenza
A Surveillance Study of Susceptibility to Baloxavir Marboxil in Pediatric Participants With Influenza and Transmission of Influenza to Household Contacts
This study consists of two parts: Part A Surveillance and Part B Transmission. The main purpose of Part A is to evaluate the prevalence of pre-dose and treatment-emergent amino acid substitutions in pediatric participants' <12…
- Trial name
- Pebblestone (NCT06094010)
- Testing
- Baloxavir Marboxil
- Where
- 51 sites in United States, Bulgaria and 2 more
- Volunteers
- 1,100 people
- Sponsor
- Hoffmann-La Roche
Metabolic Dysfunction-Associated Steatotic Liver Disease (MASH) / Nonalcoholic Steatohepatitis (NASH) With Fibrosis
A Study Evaluating the Efficacy and Safety of Pegozafermin in Participants With MASH and Fibrosis (ENLIGHTEN-Fibrosis)
The study will assess the efficacy and safety of 2 dose regimens of pegozafermin compared to placebo for the treatment of liver fibrosis stage F2 or F3 in adult participants with MASH.
- Trial name
- NCT06318169
- Testing
- Pegozafermin
- Where
- 370 sites in United States, Argentina and 25 more
- Volunteers
- 1,350 people
- Sponsor
- Hoffmann-La Roche
Metabolic Dysfunction-Associated Steatohepatitis (MASH) / Nonalcoholic Steatohepatitis (NASH) With Compensated Cirrhosis
A Study to Evaluate the Efficacy and Safety of Pegozafermin in Participants With Compensated Cirrhosis Due to MASH
The study will assess the efficacy and safety of pegozafermin administered in participants with biopsy-confirmed and clinically confirmed compensated cirrhosis due to MASH .
- Trial name
- NCT06419374
- Testing
- Pegozafermin
- Where
- 330 sites in United States, Argentina and 23 more
- Volunteers
- 1,800 people
- Sponsor
- Hoffmann-La Roche
Myelodysplastic Syndromes
A Study of Elritercept to Treat Anemia in Adults With Very Low, Low, or Intermediate Risk Myelodysplastic Syndromes (MDS) Who Need Regular Blood Transfusions
The main aim of this study is to find out how well elritercept works in lowering the need for RBC transfusions. Other aims are to learn how well elritercept works in reducing the need for RBC transfusions over longer periods of…
- Trial name
- NCT06499285
- Testing
- Elritercept
- Where
- 182 sites in United States, Australia and 24 more
- Volunteers
- 225 people
- Sponsor
- Takeda
Acromegaly
A Study to Assess the Efficacy and Safety of Debio 4126 in Participants With Acromegaly Previously Treated With Somatostatin Analogs
The primary purpose of this study is to assess the effect of Debio 4126 in the maintenance of the levels of insulin-like growth factor 1 (IGF-1) ≤1x upper limit of normal (ULN) in the double-blind period (Period 1) in comparison…
- Trial name
- OXTEND™-03 (NCT06930625)
- Testing
- Debio 4126
- Where
- 74 sites in United States, Austria and 19 more
- Volunteers
- 119 people
- Sponsor
- Debiopharm International SA
Bipolar-I Disorder With Mania or Mania With Mixed Features
A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder
The purpose of this study is to evaluate the efficacy and safety of KarXT for the treatment of manic episodes in Bipolar-I Disorder
- Trial name
- BALSAM-1 (NCT06951698)
- Testing
- KarXT
- Where
- 74 sites in United States, Argentina and 7 more
- Volunteers
- 274 people
- Sponsor
- Bristol-Myers Squibb
Heart Failure
A Study to Learn About the Study Medicine Called PF-07328948 in Adults With Heart Failure (BRANCH-HF)
The purpose of this study is to learn about the safety and effects of the study medicine (PF-07328948) for the possible treatment of heart failure (HF).
- Trial name
- NCT06991257
- Testing
- Low Dose PF-07328948, Medium Dose PF-07328948, High Dose PF-07328948
- Where
- 150 sites in United States, Argentina and 12 more
- Volunteers
- 620 people
- Sponsor
- Pfizer
Neovascular Age-related Macular Degeneration
Study to Assess the Injection Burden, Adverse Events, Change in Disease Activity, and Long-Term Preservation of Visual Acuity of Surabgene Lomparvovec in Adult Participants With Neovascular Age-Related Macular Degeneration (nAMD)
Neovascular age-related macular degeneration (nAMD), also known as "wet" AMD, is the abnormal growth of new blood vessels in the light-sensitive tissue at the back of the eye called the retina.
- Trial name
- NCT07007065
- Testing
- Surabgene Lomparvovec (ABBV-RGX-314), Ranibizumab Control
- Where
- 137 sites in United States, Austria and 15 more
- Volunteers
- 561 people
- Sponsor
- AbbVie
Completed, with results posted
All –Chemotherapy-induced Thrombocytopenia
Study of Romiplostim for Chemotherapy-induced Thrombocytopenia in Adult Subjects With Gastrointestinal, Pancreatic, or Colorectal Cancer
Study of Romiplostim for Chemotherapy-induced Thrombocytopenia in Adult Subjects with Gastrointestinal, Pancreatic, or Colorectal Cancer
- Trial name
- RECITE (NCT03362177)
- Testing
- Romiplostim
- Where
- 117 sites in United States, Argentina and 18 more
- Volunteers
- 165 people
- Sponsor
- Amgen
Bladder Cancer, Urothelial Carcinoma
A Phase 3 Study of UGN-103 for Treatment of Patients With Low-grade Intermediate-risk Non-muscle Invasive Bladder Cancer
This Phase 3, single-arm, multicenter study was designed to evaluate the efficacy and safety of UGN-103, a novel formulation of UGN-102, instilled in the urinary bladder of patients with recurrent low-grade intermediate-risk…
- Conditions
- Bladder Cancer, Urothelial Carcinoma, Urothelial Carcinoma Bladder
- Trial name
- UTOPIA (NCT06331299)
- Testing
- UGN-103
- Where
- 48 sites in United States, Bulgaria and 5 more
- Volunteers
- 99 people
- Sponsor
- UroGen Pharma Ltd.
Inguinal Hernia, Pelvic Fracture
Corona Mortis in Patients Undergoing TEP for Inguinal Hernia
This study aim to describe the presence, type and size of Corona mortis (CMOR) in patients undergoing total extraperitoneal (TEP) inguinal hernia repair procedures.
- Conditions
- Inguinal Hernia, Pelvic Fracture, Acetabular Fracture, Bleeding
- Trial name
- NCT04303442
- Testing
- TEP
- Where
- Bulgaria
- Volunteers
- 300 people
- Sponsor
- Sofia Med Hospital
Chronic Obstructive Pulmonary Disease
A Study to Evaluate the Efficacy and Safety of Astegolimab in Participants With Chronic Obstructive Pulmonary Disease
This study will evaluate the efficacy, safety, and pharmacokinetics of astegolimab in combination with standard of care chronic obstructive pulmonary disease (COPD) maintenance therapy in patients with COPD who are former or…
- Trial name
- NCT05037929
- Testing
- Astegolimab
- Where
- 193 sites in United States, Argentina and 22 more
- Volunteers
- 1,334 people
- Sponsor
- Genentech, Inc.
Chronic Obstructive Pulmonary Disease
Study to Assess the Efficacy, Safety, and Tolerability of SAR440340/REGN3500/Itepekimab in Chronic Obstructive Pulmonary Disease (COPD)
Primary Objective: 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: Evaluate the…
- Trial name
- AERIFY-1 (NCT04701983)
- Testing
- Itepekimab SAR440340
- Where
- 232 sites in United States, Argentina and 19 more
- Volunteers
- 1,127 people
- Sponsor
- Sanofi