Clinical trials: open to volunteers, in Bulgaria
Prostate Cancer
A Study to Learn How Enzalutamide, Apalutamide and Bicalutamide Affect the Way Fezolinetant is Processed in Men With Prostate Cancer
Hormone therapy, or androgen deprivation therapy (ADT) is a standard way to treat prostate cancer. It works by reducing the amount of testosterone in the body. One of the side effects of hormone therapy is hot flashes.
- Trial name
- NCT07783282
- Testing
- fezolinetant, enzalutamide, apalutamide
- Where
- Bulgaria
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Astellas Pharma Global Development, Inc.
Ulcerative Colitis (UC)
Study of XmAb942 in Healthy Participants and Participants With Ulcerative Colitis
The Phase 1 study described herein will evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of XmAb942 in healthy volunteers (Parts A and B).
- Trial name
- NCT06619990
- Testing
- XmAb942
- Where
- 98 sites in United States, Argentina and 13 more
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Xencor, Inc.
Healthy Volunteers
Evaluation of Safety, Side Effects and How the Drug CHF6467 Administered Via Intranasal Route is Absorbed, Modified and Removed in Healthy Subjects
A clinical trial to investigate the safety and tolerability of single and multiple intranasal (through the nose) dosing with the study drug CHF6467 in 68 healthy adult subjects.
- Trial name
- NCT07163182
- Testing
- CHF6467 Part 1 (SAD), CHF6467 Part 2 (MAD)
- Where
- Bulgaria
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Chiesi Farmaceutici S.p.A.
Healthy Infants
Efficacy of a New Infant Formula Composition on Gut Health in Infants
The aim of this study is to investigate potential health benefits of the experimental formula. The main objective is whether the experimental formula elevates the relative abundance of Bifidobacterium in stool samples after 10…
- Trial name
- NCT07242508
- Testing
- Infant Formula, Infant Formula with bioactive ingredients
- Where
- Bulgaria
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- FrieslandCampina
Chronic Hepatitis Delta
Study of GS-4321 in Healthy Participants and Participants With Chronic Hepatitis Delta Virus
The goals of this clinical study are to first learn more about safety and dosing of the study drug GS-4321 in healthy participants.
- Trial name
- NCT07096193
- Testing
- GS-4321
- Where
- 28 sites in United States, Bulgaria and 7 more
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
Chickenpox
A Study on the Safety of an Investigational Chickenpox Vaccine, When Given to Healthy Children, 12 to 15 Months of Age
The purpose of this study is to assess how well-tolerated GSK's investigational varicella vaccine (VNS Vaccine) is, in comparison to an already approved varicella vaccine (VV) known as Varivax.
- Trial name
- NCT06693895
- Testing
- Investigational varicella vaccine, Marketed varicella vaccine, Measles, mumps, and rubella vaccine
- Where
- 46 sites in United States, Bulgaria and 6 more
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Moderate to Severe Atopic Dermatitis
A 3-part Study of SYX-5219 in Healthy Volunteers and Participants With Atopic Dermatitis
The purpose of this study is to evaluate the study drug, SYX-5219, in a multi-part First-in-Human (FiH) study to be conducted in healthy volunteers and participants with Atopic Dermatitis (AD).
- Trial name
- NCT07558668
- Testing
- SYX-5219 Oral Capsule
- Where
- 14 sites in United States, Bulgaria and 4 more
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Sitryx Therapeutics Ltd
Baby Formula, Growth Equivalence, Neurocognitive Development, Healthy Infants
A Randomised, Controlled, Double-blinded, Multi-country, Multi-centre Trial to Study Growth and Health Outcomes of a New Infant- and follow-on Formula for Healthy Term Infants.
To demonstrate growth equivalence of a Baby formula Test Product when compared to the Control product after 16 weeks. And to demonstrate better neurocognitive development at 52 weeks post-baseline in subjects receiving the Test…
- Trial name
- GAIA (NCT06475521)
- Testing
- Infant Formula
- Where
- 2 sites in Bulgaria, Poland
- Volunteers
- 579 people, healthy volunteers welcome
- Sponsor
- Nutricia Research
Vision Screening
Validation of DDIVAT Digital Optotypes for Distance Visual Acuity Testing Among the Bulgarian Population
To compare distance visual acuity in Bulgarian patients over 18 years of age using two different methods - the Snellen method and the DIDIVAT digital online optotypes.
- Trial name
- NCT07208838
- Testing
- To test visual acuity in 150 Bulgarian patients over 18 years of age using Snellens visual acuity chart and DDIVAT optotypes
- Where
- Bulgaria
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Plovdiv Medical University
Obesity Prevention, Obesity and Overweight
Empowering Healthy Lifestyle Personalised Intervention to Prevent and Control Obesity: The HealthyW8 Project
The goal of the HealthyW8 study (an intervention study) is: To assess the usefulness and effects of a digital-based healthy lifestyle recommender system (HRLS) on the prevention of obesity in the following propulations…
- Conditions
- Obesity Prevention, Obesity and Overweight, Obesity and Obesity-related Medical Conditions, Digital Health
- Trial name
- HealthyW8 (NCT07011368)
- Testing
- Intervention Group
- Where
- 13 sites in Bulgaria, Denmark and 6 more
- Volunteers
- 2,720 people, healthy volunteers welcome
- Sponsor
- Fundació d'investigació Sanitària de les Illes Balears
Infertility, Female, IVF
Effect of Intrauterine Administration of Autologous PBMC Modulated With IFNt on IVF Outcome
The goal of this clinical trial is to test the effect of modulated specialised immune cells isolated from the patients' own blood when administered to the uterus before embryo transfer on the IVF outcome (implantation, pregnancy…
- Trial name
- NCT05775198
- Testing
- PBMC immunomodulated with IFNt
- Where
- Bulgaria
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Nadezhda Women's Health Hospital
Infertility
Effects of Intrauterine Administration of Autologous PBMC Modulated With IFNt on Endometrial Cell Populations
The aim of this clinical trial is to investigate the change in endometrial composition during the window of implantation following intrauterine administration of PBMC immunomodulated with IFNt.
- Trial name
- NCT05775211
- Testing
- Intrauterine administration of PBMC immunomodulated with IFNt
- Where
- Bulgaria
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Nadezhda Women's Health Hospital
Fetal Growth Restriction (FGR), Preeclampsia
Association of Assisted Reproductive Technologies Parameters With the Perinatal Outcome
The goal of this prospective cohort study is to examine how different parameters of assisted reproductive technologies (ART) are associated with the perinatal outcome in individuals with singleton or multiple gestations.
- Conditions
- Fetal Growth Restriction (FGR), Preeclampsia, Stillbirth, Placenta Previa
- Trial name
- NCT06918236
- Where
- 6 sites in Bulgaria, Greece and 1 more
- Volunteers
- 12,084 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki