There are about 10460 clinical studies being (or have been) conducted in Australia. 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 evaluate the safety and potential benefits of the interatrial septal defect (IASD) System in patients with heart failure with preserved ejection fraction.
The objective of this study is to determine whether early radiofrequency (RF) ablation treatment, using the CARTO® 3 or CARTO® XP System, and THERMOCOOL® Catheter Family (including THERMOCOOL® SF or THERMOCOOL® SMARTTOUCH™) in subjects with paroxysmal atrial fibrillation (PAF), delays progression of atrial fibrillation (AF) compared with drug therapy (either rate or rhythm control) using current AF management guidelines.
The primary objective of this study is to evaluate the effect of the addition of idelalisib (formerly GS-1101) to bendamustine + rituximab (BR) on progression-free survival (PFS) in participants with previously treated chronic lymphocytic leukemia (CLL)
The primary objective of this study was to compare progression-free survival in patients with multiple myeloma who relapsed after 1 to 3 prior therapies treated with carfilzomib plus dexamethasone or bortezomib plus dexamethasone.
There is strong evidence that patients with major depressive disorder (MDD) have an increased risk of developing coronary heart disease (CHD). This elevated risk is independent of standard risk factors such as smoking, obesity, high cholesterol, diabetes, and high blood pressure. The relative risk of developing CHD is proportional to the severity of depression (the more severe the depression, the more likely the development of CHD). The sympathetic nervous system (the part of your nervous system that makes your heart beat harder and faster) is responsible for our "flight and fight" response to a threatening situation. It has been determined that increased sympathetic nervous system activation occurs in approximately one in three untreated patients with MDD (with no underlying CHD). There is growing evidence linking elevated sympathetic activity to early stages of kidney dysfunction and an increased incidence of cardiovascular (heart and blood vessel) disease development (eg, heart attacks). Sympathetic nervous system activation over a prolonged period of time may also be associated with abnormal blood pressure regulation and the development of insulin resistance (an important feature of type 2 diabetes). It has been suggested that a certain gene, known as the serotonin transporter (5-HTT) gene, may be involved. In particular, work from our group indicates that a particular type of this gene, the short form (or "short" allele) may be important in linking MDD, sympathetic nervous activation, and increased cardiac risk. This study aims to examine the role of the 5-HTT gene on cardiovascular risk factors associated with elevated sympathetic activity in patients with MDD. Additionally, the study will examine the effect of serotonin re-uptake inhibitor (SSRI) therapy on these parameters. A clearer understanding of these systems and processes will allow for identification of patients with increased cardiac risk and development of risk reduction strategies. Such information is clinically significant given the link between cardiovascular disease and MDD. Hypothesis 1: That MDD patients carrying the s allele of the 5-HTT transporter have higher sympathetic activity than homozygous ll patients. Hypothesis 2: that MDD patients with elevated sympathetic activity display early signs of left ventricular hypertrophy (LVH) and diastolic dysfunction. Hypothesis 3: That MDD patients with high sympathetic activity have greater morning surges in blood pressure than patients with normal sympathetic activity. Hypothesis 4: That MDD patients with elevated sympathetic activity display early signs of insulin resistance. Hypothesis 5: That SSRI therapy, in particular in those who carry the s allele of the 5-HTT, has a favourable effect on blood pressure variability and morning surge in blood pressure, sympathetic stress reactivity, and markers of insulin resistance.
The purpose of this study is to evaluate the effect of AMG 747 on negative symptoms of schizophrenia in patients who are stable on current antipsychotic treatment. After a run-in period on their current antipsychotic treatment, patients will be randomized to one of the four treatment arms as add-on therapy for a treatment duration of up to 3 months.
The use of antipsychotic medications has increased over the past decade. While more recently developed medications are improved with regards to extrapyramidal side effects, the use of atypical antipsychotics has been associated with substantial weight gain and a worsening of metabolic profile. The time course and extent of weight gain differs among antipsychotics, with olanzapine and clozapine being associated with greatest weight gain. Mechanisms underlying a worsening metabolic profile, obesity and obesity-related illnesses are complex, extending beyond sedentary lifestyle, poor diet and genetic predisposition. There is also a growing body of evidence that the sympathetic nervous system (SNS) has a role in the generation of both obesity and obesity-related illness. While the role of the SNS in blood pressure control is readily acknowledged it is less well appreciated that activation of the SNS exerts profound metabolic effects. Although the fact of a causal relation linking antipsychotic drugs and obesity is unequivocally established, the biological mechanisms operating are unclear, and strategies for preventive therapy remain largely unformulated. This study aims to investigate the role of the SNS and its association with the metabolic abnormalities that are frequently observed in patients with schizophrenia following treatment with antipsychotic medications. Additionally, the study will investigate whether treatment with the centrally acting sympatholytic agent moxonidine will modify SNS activity and, hence, favourably influence the downstream metabolic abnormalities seen in antipsychotic treated patients with schizophrenia. Hypothesis 1: Elevated sympathetic nervous system activity underlies the metabolic disturbances observed in patients following antipsychotic therapy. Aim 1: To investigate the role of the sympathetic nervous system and its association with the metabolic abnormalities that are frequently observed in patients with schizophrenia following treatment with antipsychotic medications Hypothesis 2: Central sympathoinhibition with moxonidine will blunt the elevated sympathetic nervous activity and downstream metabolic abnormalities observed in antipsychotic treated patients with schizophrenia. Aim 2: Determine whether treatment with the centrally acting sympatholytic agent moxonidine will modify sympathetic nervous system activity and, hence, favourably influence the downstream metabolic abnormalities seen in antipsychotic treated patients with schizophrenia.
Primary Objective: To evaluate the safety and potential efficacy of eculizumab to prevent AMR in sensitized recipients of deceased donor kidney transplants.
This trial is conducted in Asia, Europe and Oceania. The aim of this trial is to evaluate the safety and preliminary efficacy of activated recombinant human factor VII (NovoSeven®) in preventing early haematoma growth in acute Intracerebral Haemorrhage (ICH).
This multicenter, two-cohort, non-randomized, open-label study will evaluate the safety and tolerability of assisted and self-administered SC Herceptin as adjuvant therapy in participants with early HER2-positive breast cancer following tumor excision. Participants will receive Herceptin 600 milligrams (mg) SC every 3 weeks for 18 cycles, either by an assisted administration using a conventional syringe and needle/vial formulation (Cohort A) or with assisted and self-administration using a single-use injection device (SID) in selected participants (Cohort B).