ANZCTR search results

The goal of this clinical trial is to discover if routine 'double tap' balloon post-dilation improves valve expansion and clinical outcomes in adults undergoing Transcatheter Aortic Valve Implantation (TAVI) with the SAPIEN balloon-expandable TAVI prosthesis. The primary hypothesis is that routine 'double tap' balloon post-dilation improves TAVI valve expansion. The secondary hypothesis is that routine 'double tap' balloon post-dilation improves TAVI valve haemodynamic performance. Participants will be randomised to balloon-expandable TAVI either with or without routine 'double tap' balloon post-dilation.

This study will evaluate the safety and immune response of a new formulation of pneumococcal vaccine, PnMAPS30plus, in healthy adults aged 50 to 64 years. Participants will receive a single dose of either the investigational vaccine or an approved pneumococcal vaccine (PCV20) and will be monitored for approximately six months. The study aims to determine if PnMAPS30plus is safe and well-tolerated and whether it helps the body produce antibodies that protect against pneumococcal disease.

Study ADX-324-302 is an extension study for participants who complete the Phase 3 ADX-324-301 trial. The extension study will provide information about the safety and efficacy of additional dosing of ADX-324 in participants with Type I and Type II hereditary angioedema (HAE). The study will also include pharmacodynamic (PD), pharmacokinetic (PK), and health-related quality of life (HRQoL) measurements.

STX-1150 is an investigational therapy designed to lower LDL-C by silencing a gene called PCSK9 in the liver. STX-1150 does not edit or permanently change the gene. STX-1150 comprises an mRNA and guide RNA (gRNA) delivered via lipid nanoparticles (LNP) for intravenous infusion. The mRNA produces a protein that switches off the PCSK9 gene expression without altering the DNA sequence. This process leverages natural mechanisms that regulate gene activity. The study will enroll up to 64 participants with elevated LDL-C across sites in Australia and New Zealand. The follow-up period will be up to 1- year post-treatment.

This is a double-blind, parallel-group, Phase 3, 2-arm study that is designed to provide additional safety information, assess the durability of treatment response, and provide additional PK and immunogenicity assessments. The primary purpose of this study is to evaluate safety and tolerability of both new or continued treatment with itepekimab 300 mg SC high dose or itepekimab 300 mg SC low dose in participants with CRSwNP having completed the intervention period of the clinical studies EFC18418 or EFC18419. A secondary purpose of this study is to provide efficacy outcomes beyond the intervention period of the parent trials EFC18418 and EFC18419. Study details include: * The study duration will be up to 72 weeks. * The intervention duration will be 52 weeks. * A follow-up period of 20 weeks will be conducted. * The number of visits will be 8 and the number of phone contacts will be 4.

The goal of this clinical trial is to learn what happens to PVT401 when it enters the human body and how it affects the immune system. It will also provide information about the safety of PVT401 after a single dose and after multiple doses. The main questions it aims to answer are: Will participants experience any side effects when taking PVT401? How long does it take PVT401 to leave the body after it is administered? Healthy volunteers will participate in either the single ascending dose (SAD) or multiple ascending dose (MAD) phase. In the SAD phase, participants will: stay in the clinic for two nights, get one dose of PVT401 or a placebo intravenously (through a vein) on Day 1, have blood drawn periodically throughout their stay and be monitored for side effects, and return to the clinic for 3 follow up visits over the four weeks after dosing. In the MAD phase, participants will: stay in the clinic for one night prior to each dose of PVT401 or placebo, and get dosed twice a week for 5 weeks. They will have blood drawn periodically throughout the treatment period and be monitored for side effects, and return to the clinic for 4 follow up visits over the six months after dosing.

This is a randomized, placebo-controlled, single ascending dose (SAD) study of SER-252 in participants with Parkinson's Disease (PD) and motor fluctuations.

The main aim of this study is to assess how elritercept works in lowering the need for RBC (red blood cell) transfusions and how safe elritercept is when compared with epoetin alfa. Other aims are to learn if elritercept improves tiredness as reported by participants without needing RBC transfusion compared with epoetin alfa, the RBC transfusion burden and quality of life compared with epoetin alfa. The study also aims to find out the extent of the immune response to elritercept. The study will also check on the medical problems (safety) of elritercept.

This study tests a medication called dronabinol in people with Alzheimer's disease. First, participants go through up to 4 weeks of screening. Then, over 2 weeks, the dose of the study drug is slowly increased. For the next 10 weeks, participants stay on either dronabinol or a placebo. After finishing this part of the study, participants can join a 6-month extension where everyone receives dronabinol. Those already on the drug stay on their same dose, while those who were on placebo gradually increase their dose over 2 weeks. All participants take dronabinol for the rest of the extension, then complete a final safety check 4 weeks after stopping the medication. Usual medical treatments are continued throughout the study.

A Study to Investigate the Safety, Tolerability, and Pharmacokinetics of ME3241 Administered Intravenously in Healthy Adult Participants