Clinical trials: in Bulgaria
Bipolar 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
Hidradenitis 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
Asthma
A Dose Finding Study With an Anti-TSLP Antibody (GSK5784283) in Adults Aged 18 to 75 Years of Age With Uncontrolled Asthma
This study is trying to find the right dose of a long-lasting medicine called GSK5784283 for people with asthma that remains uncontrolled even though they are using regular asthma treatments.
- Trial name
- NCT06748053
- Testing
- GSK5784283
- Where
- 137 sites in United States, Bulgaria and 7 more
- Volunteers
- 307 people
- Sponsor
- GlaxoSmithKline
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
Non-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
Chronic Obstructive Pulmonary Disease (COPD)
A Study to Investigate the Effect of AZD6793 in Participants With Moderate to Very Severe Chronic Obstructive Pulmonary Disease
This Phase IIb dose-ranging study will evaluate the efficacy and safety of 2 different doses of AZD6793 compared with placebo tablets in participants with moderate to very severe chronic obstructive pulmonary disease.
- Trial name
- PRESTO (NCT07082738)
- Testing
- AZD6793
- Where
- 367 sites in United States, Argentina and 22 more
- Volunteers
- 987 people
- Sponsor
- AstraZeneca
Stable Nonsegmental Vitiligo, Active Nonsegmental Vitiligo
A 104-Week Study of Ritlecitinib Oral Capsules in Adults With Nonsegmental Vitiligo (Active and Stable) Tranquillo 2
The purpose of this study is to learn about the safety and effects of the study medicine ritlecitinib for the possible treatment of nonsegmental vitiligo.
- Trial name
- Tranquillo 2 (NCT06072183)
- Testing
- Ritlecitinib
- Where
- 229 sites in United States, Australia and 16 more
- Volunteers
- 1,571 people
- Sponsor
- Pfizer
Relapsing Multiple Sclerosis
A Study to Evaluate the Pharmacokinetics, Pharmacodynamics, Safety, Radiological and Clinical Effects of Subcutaneous Ublituximab in Participants With Relapsing Multiple Sclerosis (RMS)
The purpose of this study is to assess the pharmacokinetics of ublituximab when administered subcutaneously (SC) compared to intravenous (IV) administration in participants with RMS.
- Trial name
- NCT07211633
- Testing
- Ublituximab
- Where
- 48 sites in Bosnia and Herzegovina, Bulgaria and 7 more
- Volunteers
- 360 people
- Sponsor
- TG Therapeutics, Inc.
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
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
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
Metastatic Non-small Cell Lung Cancer With MTAP Deletion
A Study to Compare the Combination of Navlimetostat (BMS-986504) With Pembrolizumab and Chemotherapy Versus Placebo Plus Pembrolizumab and Chemotherapy in First-line Metastatic Non-small Cell Lung Cancer Participants With Homozygous MTAP Deletion
The purpose of this study is to compare the clinical benefit of the combination of Navlimetostat (BMS-986504) (a selective MTA-cooperative inhibitor of PRMT5) plus pembrolizumab and chemotherapy versus placebo plus pembrolizumab…
- Trial name
- MountainTAP-29 (NCT07063745)
- Testing
- BMS-986504, Pembrolizumab, Cisplatin
- Where
- 321 sites in United States, Argentina and 32 more
- Volunteers
- 590 people
- Sponsor
- Bristol-Myers Squibb
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