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NCT ID: NCT05771428 Active, not recruiting - Clinical trials for Alzheimer's Disease (AD)

Study to Assess Adverse Events, Change in Disease Activity and How Oral ABBV-552 Capsules Moves Through the Body of Participants Aged 50 to 90 Years With Mild Alzheimer's Disease

Abroad
Start date: April 27, 2023
Phase: Phase 2
Study type: Interventional

Alzheimer's disease (AD) is a progressive, irreversible neurological disorder and is the most common cause of dementia in the elderly population. Clinical symptoms of the disease may begin with occasional forgetfulness such as misplacement of items, forgetting important dates or events, and may progress to noticeable memory loss, increased confusion and agitation, and eventually, loss of independence and non-responsiveness. This study will assess how safe and effective ABBV-552 is in treating symptoms of early AD. Adverse events, change in disease activity, how ABBV-552 moves through body of participants and the body response to ABBV-552 will be assessed. ABBV-552 is an investigational drug being developed for the treatment of Alzheimer's disease (AD). Study doctors put the participants in 1 of 4 groups (3 active dose groups and a placebo group), called treatment arms. Each group receives a different treatment. There is a 1 in 4 chance that participants will be assigned to placebo. Approximately 240 participants aged 50-90 years with mild AD will be enrolled in approximately 60 sites across the world. Participants will receive oral ABBV-552 or placebo capsules once daily for 12 weeks and followed for 30 days after the last dose of study drug. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

NCT ID: NCT05770895 Active, not recruiting - Chronic Hepatitis B Clinical Trials

Study of HBV Therapeutic Vaccines GS-2829 and GS-6779 in Healthy Participants and Participants With Chronic Hepatitis B

Start date: April 3, 2023
Phase: Phase 1
Study type: Interventional

The goal of this clinical study is to learn more about GS-2829 and GS-6779 in healthy participants and participants with CHB.

NCT ID: NCT05766501 Active, not recruiting - HIV Infection Clinical Trials

A Study of Doravirine/Islatravir (DOR/ISL, MK-8591A) for the Treatment of Human Immunodeficiency Virus 1 (HIV-1) Infection in Participants Who Previously Received DOR/ISL (MK-8591A-054)

Start date: March 17, 2023
Phase: Phase 3
Study type: Interventional

The purpose of this study is to evaluate the safety and tolerability of DOR/ISL in adult participants with HIV-1 who had been previously treated with DOR/ISL in earlier clinical studies. There are no formal hypotheses to be tested in this study.

NCT ID: NCT05763576 Recruiting - Chronic Hepatitis B Clinical Trials

A Study to Investigate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of RO7565020 in Healthy Participants and in Participants With Chronic Hepatitis B Virus Infection

Start date: April 28, 2023
Phase: Phase 1
Study type: Interventional

This is a first in human (FIH), multi-center, dose-finding, and dose-escalation Phase I clinical study of RO7565020 to investigate the safety and tolerability and to characterize the pharmacokinetics and pharmacodynamics following single and/or multiple doses of RO7565020 in healthy participants and/or virologically suppressed participants with chronic hepatitis B (CHB).

NCT ID: NCT05757869 Recruiting - Atrial Fibrillation Clinical Trials

A Study of Milvexian Versus Apixaban in Participants With Atrial Fibrillation

LIBREXIA-AF
Start date: April 11, 2023
Phase: Phase 3
Study type: Interventional

The purpose of this study is to evaluate if milvexian is at least as effective as apixaban for reducing the risk of the composite stroke and non-central nervous system (CNS) systemic embolism.

NCT ID: NCT05755191 Completed - Healthy Clinical Trials

A Study to Assess NEU-411 in Healthy Participants

Start date: May 22, 2023
Phase: Phase 1
Study type: Interventional

This is a Phase 1, randomized, double-blind, placebo-controlled, single ascending dose (SAD), food effect (FE),multiple ascending dose (MAD), drug-drug interaction study, and bioavailability - bio-equivalence study of orally administered NEU-411 in healthy subjects

NCT ID: NCT05754957 Recruiting - Clinical trials for Acute Coronary Syndrome

A Study of Milvexian in Participants After a Recent Acute Coronary Syndrome

LIBREXIA-ACS
Start date: April 7, 2023
Phase: Phase 3
Study type: Interventional

The purpose of this study is to evaluate that milvexian is superior to placebo, in addition to standard-of-care, in reducing the risk of major adverse cardiovascular event (MACE) (the composite of cardiovascular [CV] death, myocardial infarction [MI], and ischemic stroke).

NCT ID: NCT05751642 Completed - Clinical trials for Healthy Participants

Safety and Tolerability, Pharmacokinetic, and Pharmacodynamic Study of ALXN1920 in Healthy Participants

Start date: April 24, 2023
Phase: Phase 1
Study type: Interventional

This study will assess the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of single ascending doses (SADs) of ALXN1920 subcutaneous (SC) and of a single dose of ALXN1920 intravenous (IV) in healthy adult participants.

NCT ID: NCT05750381 Recruiting - Clinical trials for Microbial Colonization

Assessment of Colonisation and Skin Quality Parameter Improvement by Probiotic Micrococcus Luteus Q24 Balm in Healthy Adults.

Start date: January 24, 2023
Phase: N/A
Study type: Interventional

The purpose of this study is to evaluate the skin quality improvement and colonization efficacy following the application of probiotic Micrococcus luteus Q24 (BLIS Q24) to the elbow and back of forearm in a topical balm format in healthy adults.

NCT ID: NCT05745727 Recruiting - Gout Clinical Trials

A Study to Evaluate the Safety, Tolerability, PK, and PD Properties of PRX-115 in Adult Volunteers With Elevated Uric Acid Levels

Start date: March 23, 2023
Phase: Phase 1
Study type: Interventional

This is a Phase 1, double-blind, placebo-controlled, single ascending dose study in participants with elevated uric acid levels. This study will be conducted in approximately 64 adult male and female participants in the dose escalation phase.