ANZCTR search results

How syphilis is transmitted between sexual partners is unclear. Asymptomatic detection i.e. detection of syphilis bacteria (Tp) from anatomical sites without lesions, in patients with syphilis infection, suggests that asymptomatic transmission from these sites may play a role. However, no existing studies have established whether the syphilis bacteria (Tp) detected was viable. This means it is not known if the bacteria at this anatomical site is alive and therefore able to transmit the infection. Further, studies have focused mostly on men who have sex with men, resulting in a lack of evidence regarding anal shedding in men-who-have-sex-with-women only and women (regardless of sexual behaviour), and no data on asymptomatic vaginal shedding in women. This study will explore: 1. Patterns of Tp detection in women and men-who-have-sex-with-women only. 2. Whether detected Tp from each asymptomatic anatomical sites is viable 3. Duration of Tp detection and viability (alive and transmissible bacteria). Patients presenting to a participating sexual health service (overseas only) for management of suspected/confirmed early infectious syphilis will be eligible. During the routine clinical examination, participants will have additional oral and anal swabs, urine, vaginal swab (where relevant), penile skin swab (where relevant) and blood sample collected, in addition to the routine samples taken from the same sites and routine serology collected when syphilis is diagnosed.

Conquer-AF is a prospective, multi-center, interventional, non-randomized clinical study that will enroll up to 400 subjects at up to 30 sites across the United States, Europe, and Australia. Subjects diagnosed with symptomatic recurrent paroxysmal or persistent atrial fibrillation after a single prior ablation procedure will be enrolled in this study. Each subject will undergo a study index redo ablation procedure using the Sphere-9 Catheter and Affera Ablation System and will be followed for 12 months. The expected total study duration (from time of first enrollment to the exit of last enrolled subject) is approximately 2 years.

The main objectives of this trial are to determine the recommended dose for expansion of xaluritamig (dose confirmation part only) and to determine the safety and tolerability of xaluritamig in adult, adolescent and pediatric participants with relapsed or refractory EWS.

This trial is a Phase 1b, open-label, multi-center, clinical study of AZD0120, a BCMA/CD19 dual targeting CAR+ T-cell therapy, to evaluate the safety and tolerability in adult participants with systemic sclerosis (SSc), idiopathic inflammatory myopathies (IIM), or difficult-to-treat rheumatoid arthritis (D2T RA).

This study is being done to find out how safe and effective a new combined vaccine candidate, called VXB-251, is for older adults. The vaccine candidate is designed to protect against three common viruses that can cause respiratory tract infections: * RSV (respiratory syncytial virus) * hMPV (human metapneumovirus) * PIV3 (parainfluenza virus type 3) Two components of this vaccine (RSV and hMPV) have already been tested in people before, as part of another study for a two-in-one vaccine. However, this is the first time that the PIV3 component and all three components together (RSV, hMPV, and PIV3) are being tested in people. The vaccine candidate will be given as a single intramuscular injection. The study will also test unlicensed comparator vaccines and a placebo (a substance that looks like the real vaccine but doesn't contain any active ingredients) that target none, one or two of these viruses to see whether combining all three components affects safety or how well the immune system responds.

The purpose of this study is to evaluate the safety, tolerability, and efficacy of Pumitamig alone or in combination with Ipilimumab or Cabozantinib in participants with advanced Renal Cell Carcinoma (RCC)

The primary objective of this trial is to evaluate the effect of olpasiran, compared to placebo, on non-calcified plaque (NCP) volume as measured by Coronary Computed Tomography Angiography (CCTA).

The investigators approach is to conduct a Phase II Double-Blind randomised controlled trial with individuals with co-occurring Alcohol Use Disorder and overweight/obesity (AUD-OOB) to receive either a sub-cutaneous injection of Tirzepatide (2.5 mg for 4 weeks followed by 5 mg for 4 weeks) or visually matched sham saline injection, in combination with a structured behavioural intervention (Take Control CBT Module). The primary aim of the study is evaluate the efficacy of the intervention on the number of heavy drinking days (defined as 5+ standard drinks for men, 4+ standard drinks for women) during the final month of treatment (weeks 5 to 8) compared to baseline. The secondary aim of the study is to assess treatment effects on alcohol related (e.g. number drinks consumed per day, abstinent days) and cardio-metabolic outcomes (e.g. body weight in kg, waist circumference, blood pressure, HbA1c, total cholesterol etc...), and summarise safety outcomes associated with use (e.g. frequency and severity of side effects, number of serious adverse events, treatment related discontinuations). The study will also include neurobiological assessments such as functional magnetic resonance imaging (fMRI) and lab-based psychophysiology to assess the impact of tirzepatide on change in brain activity and autonomic responses to alcohol and food cues.

This first-in-human (FIH) study aims to characterize the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of JANX011 dosed subcutaneously (and potentially intravenously) in healthy adult volunteers (HVs) to gain insight into its therapeutic utility in patients with autoimmune diseases.

The purpose of this study is to evaluate the safety and tolerability of Pumitamig alone or in combination with Ipilimumab in participants with first-line advanced or unresectable Hepatocellular Carcinoma (HCC)