Clinical trials: in Bulgaria
Axial Spondylarthritis (axSpA)
A Study of the Change in Early and Sustained Pain Control in Axial Spondylarthritis in Adult Participants Receiving Upadacitinib
Axial spondyloarthritis (axSpA) is an immune-mediated inflammatory disease primarily affecting the axial skeleton. The most frequent axSpA symptom is chronic, often inflammatory back pain (IBP) that might be difficult to…
- Trial name
- UPSTAND (NCT04846244)
- Where
- 160 sites in Argentina, Australia and 14 more
- Volunteers
- 708 people
- Sponsor
- AbbVie
Polycythemia Vera
Study on Efficacy and Safety of Givinostat Versus Hydroxyurea in Patients With Polycythemia Vera
The goal of this clinical trial is to compare the efficacy and safety of givinostat to hydroxyurea in Jak2V617F-positive high risk polycythemia vera patients.
- Trial name
- GIV-IN-PV (NCT06093672)
- Testing
- Givinostat, Hydroxyurea
- Where
- 90 sites in United States, Austria and 14 more
- Volunteers
- 220 people
- Sponsor
- Italfarmaco
Chronic Spontaneous Urticaria
A Phase 3 Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria
The purpose of this study is to establish the efficacy, safety and tolerability of barzolvolimab in adult participants with Chronic Spontaneous Urticaria (CSU) inadequately controlled by non-sedating second generation…
- Trial name
- EMBARQ-CSU1 (NCT06445023)
- Testing
- barzolvolimab
- Where
- 235 sites in United States, Argentina and 19 more
- Volunteers
- 963 people
- Sponsor
- Celldex Therapeutics
Chronic Spontaneous Urticaria
A Phase 3 Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria (CSU)
The purpose of this study is to establish the efficacy, safety and tolerability of barzolvolimab in adult participants with Chronic Spontaneous Urticaria (CSU) inadequately controlled by non-sedating second generation…
- Trial name
- EMBARQ-CSU2 (NCT06455202)
- Testing
- barzolvolimab
- Where
- 245 sites in United States, Australia and 20 more
- Volunteers
- 976 people
- Sponsor
- Celldex Therapeutics
Rotator Cuff Tendinopathy
Study of Efficacy and Safety of Secukinumab in Participants With Moderate-severe Rotator Cuff Tendinopathy
The purpose of the present study was to assess the efficacy of secukinumab 300 mg s.c. (subcutaneous) compared to placebo, each in combination with standard of care, in improving signs, symptoms and physical function in…
- Trial name
- NCT05722522
- Testing
- Secukinumab
- Where
- 15 sites in United States, Argentina and 5 more
- Volunteers
- 33 people
- Sponsor
- Novartis Pharmaceuticals
Myelofibrosis (MF)
Study of Oral Navitoclax Tablet In Combination With Oral Ruxolitinib Tablet When Compared With Oral Ruxolitinib Tablet To Assess Change In Spleen Volume In Adult Participants With Myelofibrosis
Myelofibrosis is a type of bone marrow cancer that usually develops slowly and disrupts body's normal production of blood cells. It causes bone marrow scarring, leading to severe anemia that can cause weakness and fatigue.
- Trial name
- TRANSFORM-1 (NCT04472598)
- Testing
- Ruxolitinib, Navitoclax
- Where
- 194 sites in United States, Australia and 23 more
- Volunteers
- 252 people
- Sponsor
- AbbVie
Asthma
Phase 2 Study to Evaluate RPT193 in Adults With Moderate to Severe T2-high Asthma
Randomized, multi-center, double-blind, placebo-controlled, parallel group, proof of-concept study with RPT193 in subjects with T2-high, moderate-to-severe asthma who are partially controlled on medium or high doses of inhaled…
- Trial name
- NCT05935332
- Testing
- RPT193
- Where
- 29 sites in United States, Bulgaria and 2 more
- Volunteers
- 38 people
- Sponsor
- RAPT Therapeutics, Inc., a member of the GSK plc group of companies
Asthma
Efficacy and Safety of CHF 1535 200/6µg in Not Adequately Controlled Asthmatic Patients
Primary objective To show the superiority of CHF 1535 (BDP/FF) pMDI (800/24 μg per day) over BDP HFA pMDI (800 μg per day) in terms of change from baseline to the entire treatment period in average pre-dose morning peak…
- Trial name
- FORCE (NCT01577082)
- Testing
- CHF1535 200/6 µg pMDI, BDP HFA 100 µg pMDI
- Where
- 66 sites in Bulgaria, Czechia and 7 more
- Volunteers
- 542 people
- Sponsor
- Chiesi Farmaceutici S.p.A.
Asthma, Asthma Patients
Fixed Triple Inhaled Combination in Asthmatic Patients in a Real-life Setting
The mainstay of asthma treatment are ICSs, mostly and usually combined with LABA. In the past decade LAMA had been accepted as an add-on treatment for patients on GINA treatment Steps 4 and 5.
- Conditions
- Asthma, Asthma Patients, Asthma Bronchiale
- Trial name
- STRENGTH (NCT06786767)
- Testing
- BDP/FF/G (Beclomethasone diprprionate, formoterol fumarate, glycopyrronium bromide) 172/5/9 μg
- Where
- 14 sites in Bulgaria
- Volunteers
- 281 people
- Sponsor
- Chiesi Bulgaria
Nonsmall Cell Lung Cancer, NSCLC
Effect of Tumor Treating Fields (TTFields) (150 kHz) Concurrent With Standard of Care Therapies for Treatment of Stage 4 Non-small Cell Lung Cancer (NSCLC) Following Platinum Failure (LUNAR)
The study is a prospective, randomized controlled phase III trial aimed to test the efficacy and safety of TTFields, using the NovoTTF-200T device, concurrent with standard therapies for stage 4 NSCLC patients, following…
- Trial name
- NCT02973789
- Testing
- NovoTTF-200T, Immune checkpoint inhibitors or docetaxel
- Where
- 124 sites in United States, Austria and 16 more
- Volunteers
- 291 people
- Sponsor
- NovoCure GmbH
Advanced Breast Cancer
A Study to Learn About a New Medicine Called Vepdegestrant (ARV-471, PF-07850327) in People Who Have Advanced Metastatic Breast Cancer
A study to learn about a new medicine called ARV-471 (PF-07850327) in people who have advanced metastatic breast cancer.
- Trial name
- VERITAC-2 (NCT05654623)
- Testing
- ARV-471, Fulvestrant
- Where
- 312 sites in United States, Argentina and 29 more
- Volunteers
- 624 people
- Sponsor
- Pfizer
Advanced/Metastatic Non-Small Cell Lung Cancer (NSCLC)
Study of Eftilagimod Alfa (Efti) in Combination With Pembrolizumab and Chemotherapy Versus Placebo in Combination With Pembrolizumab and Chemotherapy in Participants With Metastatic Non-Small Cell Lung Cancer (NSCLC) (TACTI-004)
The purpose of this study is to compare eftilagimod alfa (efti) in combination with pembrolizumab and chemotherapy versus placebo in combination with pembrolizumab and chemotherapy with respect to overall survival (OS) and…
- Trial name
- NCT06726265
- Testing
- eftilagimod alfa, carboplatin plus paclitaxel, cisplatin or carboplatin + pemetrexed
- Where
- 147 sites in United States, Argentina and 25 more
- Volunteers
- 756 people
- Sponsor
- Immutep S.A.S.
Sjogren Disease
A Trial to Evaluate the Efficacy and Safety of Sibeprenlimab Administered Subcutaneously in Participants With Sjögren's
This is a phase 2 study to evaluate the effects of sibeprenlimab 400 mg administered subcutaneously (SC) every 4 (Q4) weeks as an add-on to background treatment in participants with Sjögren's disease.
- Trial name
- EnVISage (NCT06928142)
- Testing
- Sibeprenlimab
- Where
- 64 sites in United States, Argentina and 6 more
- Volunteers
- 83 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Probiotic, Microbiome
Probiotics, Antibiotics and the Post-Antibiotic Microbiota
Antibiotic therapy can cause gastrointestinal dysbiosis and this study will assess the impact of probiotic supplementation on microbiological composition and functionality pre- and post- antibiotic therapy
- Trial name
- NCT07425704
- Testing
- Lab4S
- Where
- Bulgaria
- Volunteers
- 50 people
- Sponsor
- Cultech Ltd
Schizophrenia
A Randomized, Double-Blind, Placebo-Controlled Study With an Open-Label, Long-Term Safety Phase to Evaluate the Efficacy and Safety of TV-44749 in Adults With Schizophrenia
The primary objective of this study is to evaluate the efficacy of TV-44749 in adult participants with schizophrenia. A key secondary objective is to further evaluate the efficacy of TV-44749 based on additional parameters in…
- Trial name
- SOLARIS (NCT05693935)
- Testing
- TV-44749
- Where
- 82 sites in United States, Bulgaria and 3 more
- Volunteers
- 675 people
- Sponsor
- Teva Branded Pharmaceutical Products R&D LLC
Intracranial Arterial Aneurysm
Nuvascular Harbor Occlusion Device Pilot Study
The purpose of this study is to evaluate the safety and effectiveness of the HARBOR Occlusion Device for treating brain aneurysms.
- Trial name
- NCT07117526
- Testing
- Aneurysm occlusion with an intrasaccular device
- Where
- Bulgaria
- Volunteers
- 10 people
- Sponsor
- Nuvascular Inc
Primary Immune Thrombocytopenia
A Long-term Study to Assess the Safety and Efficacy of Efgartigimod in Adult Patients With Primary Immune Thrombocytopenia (ITP).
This is an open-label long-term multicenter phase 3 trial to evaluate the efficacy and safety of ARGX-113 in adult patients with primary ITP.
- Trial name
- ADVANCE+ (NCT04225156)
- Testing
- efgartigimod
- Where
- 87 sites in United States, Austria and 16 more
- Volunteers
- 101 people
- Sponsor
- argenx
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
A Study of Nemtabrutinib vs Chemoimmunotherapy for Participants With Previously Untreated Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) Without TP53 Aberrations (MK-1026-008, BELLWAVE-008)
Researchers are looking for new ways to treat people with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). CLL and SLL are types of blood cancer.
- Trial name
- NCT05624554
- Testing
- Nemtabrutinib, Fludarabine, Cyclophosphamide
- Where
- 97 sites in United States, Australia and 19 more
- Volunteers
- 300 people
- Sponsor
- Merck Sharp & Dohme LLC
Thyroid Eye Disease
A Study of Efgartigimod PH20 SC Given by Prefilled Syringe in Adults With Thyroid Eye Disease
This study aims to evaluate the efficacy, safety and tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of efgartigimod PH20 SC in participants with active, moderate-to-severe TED, compared with…
- Trial name
- UplighTED (NCT06307613)
- Testing
- Efgartigimod PH20 SC
- Where
- 77 sites in United States, Australia and 14 more
- Volunteers
- 102 people
- Sponsor
- argenx
Thyroid Eye Disease
A Study of Efgartigimod PH20 SC Given by Prefilled Syringe in Adults With Thyroid Eye Disease.
This study aims to evaluate the efficacy, safety and tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of efgartigimod PH20 SC in participants with active, moderate-to-severe TED, compared with…
- Trial name
- UplighTED (NCT06307626)
- Testing
- Efgartigimod PH20 SC
- Where
- 76 sites in United States, Austria and 16 more
- Volunteers
- 105 people
- Sponsor
- argenx