ANZCTR search results

The primary aim of this study is to assess the effect of sedation on lower oesophageal sphincter (LOS) function and to compare the effects of two types of sedating drugs, Remifentanil and Dexmedetomidine, on LOS function. This is performed to assess the risk of aspiration during sedation both in theatres as well as the intensive care unit.

This trial is a feasibility/ pilot study to establish if the administration of the treatment enteral feed (1.5 kcal/ml) increases mean daily energy delivery (kilocalorie per day) by > or equal to 20% compared to the control (1.0 kcal/ml). The study will provide baseline data to allow for the planning and funding of a larger multi centre trial to determine if delivery of additional energy to critically ill adults over the first 10 days of their ICU stay affects clinically important outcomes. Following the 10 day study treatment period, if required, patients in both groups will receive additional nutrition according to the centres standard care. The pilot study will be conducted in 6 centres in Australia with 100 patients enrolled over a six month period.

Chronic kidney disease (CKD), defined as an eGFR <60 ml/min/1.73 m2 and/or the presence of kidney damage (albuminuria or proteinuria) for at least 3 months, is a major public health problem affecting approximately 1.6 million Australian adults. Of these affected individuals, approximately 930,000 have stages 3-4 CKD (eGFR 15-60 mL/min/1.73 m2). CKD patients have a greatly increased risk of adverse renal and cardiovascular (CV) outcomes, even in its early stages. CKD patients are at increased risk of progression to end-stage kidney disease (ESKD). The incidence of ESKD is increasing in Australia by 6% per annum. Apart from an increased risk of ESKD, the presence of CKD is one of the most potent known risk factors for cardiovascular disease (CVD), such that individuals with CKD are more likely to die, mostly from CVD, than survive to the point of needing dialysis or kidney transplantation. A reduction in eGFR <60 ml/min/1.73 m2 is associated with increased risks of all-cause and CV mortality. The CKD-FIX trial aims to critically examine the efficacy and safety of allopurinol as an agent to slow the progression of chronic kidney disease (CKD).

To compare patient outcome, the primary endpoint being the incidence of post-operative nausea and vomiting (PONV), associated with the use of either neostigmine and glycopyrrolate or sugammadex for the routine reversal of neuromuscular block following laparoscopic gynaecological surgery. Secondary outcomes to be assessed include readiness to discharge, return of normal bowel function, patient recovery and well-being.

To compare the effectiveness of different physical activity strategies in increasing home care clients’ levels of physical activity in the short and long term; and explore their contribution to the achievement of functional independence.

This project will primarily examine whether a group psychological treatment for clinical perfectionism is better than being on an eight-week waitlist in a) reducing individuals' levels of clinical perfectionism, b) reducing their symptoms of anxiety, depression, and/or eating concerns and c) improving their quality of life. It is predicted that the group treatment will lead to greater reductions in clinical perfectionism, greater reductions in psychological symptoms, and greater increases in quality of life compared to the waitlist control condition. Additionally this project will examine whether group psychological treatment for clinical perfectionism produces treatment-related change in each individual and whether this is clinically significant.

This project is designed to assess myocardial ischemia in various populations of patients with renal disease. These cohorts of patients have significant cardiovascular morbidity and mortality. It is believed that apart from epicardial coronary disease, they also have microvascular or small vessel ischemia. Dialysis is thought to be a major contributor in acceleration of their cardiovascular disease, however even after renal transplantation, there cardiovascular morbidity and mortality does not mirror the general population. We are going to assess myocardial ischemia using cardiac MRI and blood oxygen level dependent imaging. This uses intrinsic contrast of deoxy-hemoglobin to assess ischemia. We are going to assess it in patients on dialysis regardless of their cardiovascular symptoms as this group of patients have significant disease despite lack of traditional cardiac symptoms. We are also going to look at patients being evaluated for renal transplant. In this population, we can directly compare this relatively new technique with traditional method of ischemia assessment. We believe this technique will provided added information to already existing imaging modalities as it looks at oxygenation of the myocardium, which precedes development of ischemia. Our third study, evaluates patients after their renal transplant, examining markers that may predict cardiovascular morbidity and mortality in this group. This study is the evaluation for renal transplant cohort and is associated with ACTRN12611000783921 and ACTRN12611000785909

This project is designed to assess myocardial ischemia in various populations of patients with renal disease. These cohorts of patients have significant cardiovascular morbidity and mortality. It is believed that apart from epicardial coronary disease, they also have microvascular or small vessel ischemia. Dialysis is thought to be a major contributor in acceleration of their cardiovascular disease, however even after renal transplantation, there cardiovascular morbidity and mortality does not mirror the general population. We are going to assess myocardial ischemia using cardiac MRI and blood oxygen level dependent imaging. This uses intrinsic contrast of deoxy-hemoglobin to assess ischemia. We are going to assess it in patients on dialysis regardless of their cardiovascular symptoms as this group of patients have significant disease despite lack of traditional cardiac symptoms. We are also going to look at patients being evaluated for renal transplant. In this population, we can directly compare this relatively new technique with traditional method of ischemia assessment. We believe this technique will provided added information to already existing imaging modalities as it looks at oxygenation of the myocardium, which precedes development of ischemia. Our third cohort, evaluates patients after their renal transplant, examining markers that may predict cardiovascular morbidity and mortality in this group. This trial is the end stage renal disease cohort and is linked to ACTRN12611000783921 and ACTRN12611000786998

The purpose of this study is to measure drug blood levels in health male volunteers over a 14 day period. in addition, it is intended to assess the safety and effect of the drug in study subjects over a 90 day period.

This project is designed to assess myocardial ischemia in various populations of patients with renal disease. These cohorts of patients have significant cardiovascular morbidity and mortality. It is believed that apart from epicardial coronary disease, they also have microvascular or small vessel ischemia. Dialysis is thought to be a major contributor in acceleration of their cardiovascular disease, however even after renal transplantation, there cardiovascular morbidity and mortality does not mirror the general population. We are going to assess myocardial ischemia using cardiac MRI and blood oxygen level dependent imaging. This uses intrinsic contrast of deoxy-hemoglobin to assess ischemia. We are going to assess it in patients on dialysis regardless of their cardiovascular symptoms as this group of patients have significant disease despite lack of traditional cardiac symptoms. We are also going to look at patients being evaluated for renal transplant. In this population, we can directly compare this relatively new technique with traditional method of ischemia assessment. We believe this technique will provided added information to already existing imaging modalities as it looks at oxygenation of the myocardium, which precedes development of ischemia. Our third cohort, evaluates patients after their renal transplant, examining markers that may predict cardiovascular morbidity and mortality in this group. This trial is the post transplant cohort and is linked to trial ACTRN12611000786998 and ACTRN12611000785909