There are about 2700 clinical studies being (or have been) conducted in Bulgaria. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this study is to determine whether PF-07321332/ritonavir is safe and effective for the treatment of adults who are ill with COVID-19 and do not need to be in the hospital, but are at an increased risk of developing severe illness. Throughout the study period, provision will be made to allow study visits to be conducted at a participant's home or another non-clinic location if available. The total study duration is up to 24 weeks.
This is a multicenter, randomized, double-blind, placebo-controlled, parallel-group, fixed-dose study in adult patients with a primary diagnosis of schizophrenia according to criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, (DSM-5).
This study will randomize patients recently discharged from the hospital with a confirmed diagnosis of type 1 acute myocardial infarction (Thygesen et al. 2018) and having additional cardiovascular risk factors.
This study is about teenagers and adults with hereditary angioedema (HAE) type I and type II. In this study, the burden of illness means the impact of HAE in terms of long-term health outcomes and the financial cost. The main aims of this study are as follows: - to learn how often, how severe and where on the body HAE attacks occur. - to describe how HAE prophylaxis and on-demand medicines are prescribed and used. (Prophylaxis medicines prevent a bleed from happening and on-demand medicines treat a bleed when it occurs.) This study is about collecting data only; participants will not receive treatment as part of this study. Existing data available in the participant's medical records will be collected. Participants will be asked to complete an electronic questionnaire either on a website or by using an app on their mobile phone; data from this questionnaire will also be collected. Participants do not need to visit their doctor in addition to their normal visits.
This is a long-term follow-up study to assess durability of efficacy, as measured by SVR, in participants who have received prior treatment with GSK3228836 and achieved a complete or partial response. No further treatment with GSK3228836 will be administered in this study.
This is a Phase 1b, multicenter, open-label, PK, and safety study of multiple oral doses of oral decitabine and cedazuridine (formerly known as ASTX727) as a fixed-dose combination of decitabine 35 mg and cedazuridine 100 mg in cancer participants with moderate and severe hepatic impairment and cancer participants with normal hepatic function as control subjects. Participants with severe hepatic impairment will be enrolled only after the safety evaluation of at least 6 participants with moderate hepatic impairment has been determined and supports the enrollment of participants with severe hepatic impairment. Adult participants with acute myeloid lymphoma (AML), myelodysplastic syndrome (MDS), or solid tumors who are candidates to receive oral decitabine and cedazuridine will be enrolled in this study. Study duration is approximately up to 8 weeks.
This is a Phase 1b, multicenter, open-label, pharmacokinetic (PK), and safety study of multiple oral doses of oral decitabine and cedazuridine (formerly known as ASTX727) as a fixed-dose combination of decitabine 35 mg and cedazuridine 100 mg in cancer participants with severe renal impairment and cancer participants with normal renal function as matched control subjects. Adult participants with acute myeloid lymphoma (AML), myelodysplastic syndrome (MDS), or solid tumors who are candidates to receive oral decitabine and cedazuridine will be enrolled in this study. Study duration is approximately up to 8 weeks.
This is a 2-part study in PBC participants with cholestatic pruritus and will evaluate the efficacy, safety and impact on health-related quality of life of linerixibat compared with placebo.
This is a study to compare AZD4831 pharmacokinetic (PK) parameters between participants with severe renal impairment and matched healthy volunteers following a single dose administration.
The purpose of this study is to provide safety and tolerability, pharmacokinetics and immunogenicity data for multiple CSJ117 doses inhaled once daily compared with placebo, in adult asthma participants treated with medium or high dose ICS plus LABA alone or with additional asthma controllers (additional controllers allowed: LTRA, LAMA, Theophylline and its derivatives), who have completed the prior phase llb study CCSJ117A12201C (NCT04410523).