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 327Bipolar Disorder Type I With Mania
A Study to Assess the Long-term Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder (BALSAM-3)
This is a phase 3, open-label extension study to assess the long-term safety of KarXT for the treatment of mania or mania with mixed features in Bipolar-I disorder (BP-I) The primary objective of the study is to evaluate the…
- Trial name
- NCT06929273
- Testing
- KarXT, Lithium, Valproate
- Where
- 184 sites in United States, Argentina and 18 more
- Volunteers
- 450 people
- Sponsor
- Bristol-Myers Squibb
Non-small Cell Lung Cancer
A Study of Calderasib (MK-1084) Plus Pembrolizumab (MK-3475) in Participants With KRAS G12C Mutant Non-small Cell Lung Cancer (NSCLC) With Programmed Cell Death Ligand 1 (PD-L1) Tumor Proportion Score (TPS) ≥50% (MK-1084-004/KANDLELIT-004)
This is a study evaluating the efficacy and safety of calderasib with pembrolizumab as first-line treatment in participants with locally advanced or metastatic non-small cell lung cancer (NSCLC) with identified Kirsten rat…
- Trial name
- NCT06345729
- Testing
- Calderasib, Pembrolizumab
- Where
- 246 sites in United States, Argentina and 28 more
- Volunteers
- 348 people
- Sponsor
- Merck Sharp & Dohme LLC
SARS-CoV-2
A Study of Secutrelvir in Participants With Coronavirus Disease 2019 (COVID-19) Who Are at High Risk for Progression to Severe Disease
The primary purpose of this study is to evaluate the efficacy and safety of secutrelvir in symptomatic nonhospitalized adult and adolescent participants with COVID-19 who are at high risk for progression to severe disease.
- Trial name
- NCT07743580
- Testing
- Secutrelvir
- Where
- 47 sites in United States, Bulgaria and 1 more
- Volunteers
- 2,000 people
- Sponsor
- Shionogi
Cancer
Roll Over StudY for Patients Who Have Completed a Previous Oncology Study With Durvalumab
The rationale of the ROSY-D study is to continue to provide study treatment for patients who have participated in a parent study with Durvalumab and who are continuing to derive clinical benefit from treatment at the end of such…
- Trial name
- ROSY-D (NCT05303532)
- Testing
- Durvalumab
- Where
- 123 sites in United States, Argentina and 29 more
- Volunteers
- 214 people
- Sponsor
- AstraZeneca
SLE, SLE (Systemic Lupus)
A Study of CLN-978, a Subcutaneously Administered CD19-directed T Cell Engager, in Subjects With Systemic Lupus Erythematosus
Phase 1b, open-label study of CLN-978 administered subcutaneously in patients with Moderate to Severe Systemic Lupus Erythematosus (SLE).
- Trial name
- NCT06613360
- Testing
- CLN-978
- Where
- 24 sites in United States, Australia and 7 more
- Volunteers
- 24 people
- Sponsor
- Cullinan Therapeutics Inc.
Stereotypical Prolonged Seizures
A Study to Test the Efficacy and Safety of Staccato Alprazolam in Study Participants 12 Years of Age and Older With Stereotypical Prolonged Seizures
The purpose of the study is to assess the success of a single administration of Staccato alprazolam compared with placebo both in rapidly terminating a seizure episode within 90 seconds and with no recurrence of seizure(s) up to…
- Trial name
- NCT05077904
- Testing
- Staccato alprazolam
- Where
- 183 sites in United States, Australia and 11 more
- Volunteers
- 350 people
- Sponsor
- UCB Biopharma SRL
Chronic Spontaneous Urticaria
A Study to Learn About Ritlecitinib for the Potential Treatment of Chronic Spontaneous Urticaria in Adults.
The purpose of the study is to learn about the safety and effects of the study medicine (called ritlecitinib) for the treatment of chronic spontaneous urticaria (CSU) that is not effectively treated by antihistamines which are…
- Trial name
- NCT07219615
- Testing
- Ritlecitinib 50 mg, Ritlecitinib 100 mg
- Where
- 77 sites in United States, Bulgaria and 8 more
- Volunteers
- 200 people
- Sponsor
- Pfizer
Moderately to Severely Active Crohns Disease
A Study to Assess the Efficacy and Safety of Induction Therapy With Afimkibart (RO7790121) in Participants With Moderately to Severely Active Crohn's Disease
This Phase III, multicenter, double-blind, placebo-controlled study will evaluate the efficacy and safety of induction therapy with Afimkibart (also known as RO7790121) in participants with moderately to severely active Crohn's…
- Trial name
- SIBERITE-2 (NCT06819891)
- Testing
- Afimkibart
- Where
- 208 sites in United States, Argentina and 25 more
- Volunteers
- 425 people
- Sponsor
- Hoffmann-La Roche
Rhematoid Arthritis
A Phase 1 Study of JADE201 in Participants With Rheumatoid Arthritis
This is a Phase 1, first in human study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of single ascending doses of JADE201 compared to placebo in participants with Rheumatoid Arthritis
- Trial name
- NCT07533955
- Testing
- JADE201
- Where
- 8 sites in Bulgaria, Georgia and 4 more
- Volunteers
- 36 people
- Sponsor
- Jade Biosciences, Inc.
Ulcerative Colitis
An Induction Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis
This is a multinational, multicenter, randomized, double-blind, placebo-controlled, Phase 3 induction study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Ulcerative Colitis…
- Trial name
- SUNSCAPE-1 (NCT07184996)
- Testing
- Duvakitug
- Where
- 240 sites in United States, Argentina and 23 more
- Volunteers
- 980 people
- Sponsor
- Sanofi
Completed, with results posted
All 1,393Hidradenitis Suppurativa
A Study to Evaluate the Efficacy and Safety of Bimekizumab in Study Participants With Moderate to Severe Hidradenitis Suppurativa
The purpose of the study is to evaluate the efficacy and safety of bimekizumab in study participants with moderate to severe hidradenitis suppurativa (HS)
- Trial name
- BE HEARD II (NCT04242498)
- Testing
- Bimekizumab
- Where
- 91 sites in United States, Australia and 12 more
- Volunteers
- 509 people
- Sponsor
- UCB Biopharma SRL
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.