Closing The Gap: Implementing Effective Treatments To Improve Post-operative Nausea And Vomiting
Funder
National Health and Medical Research Council
Funding Amount
$175,303.00
Summary
Nausea and vomiting are common after surgery, concern 80% people undergoing surgery, and are managed by drugs with unwanted side effects. High quality evidence supports acupuncture being a safe and effective non-drug therapy for this complaint. This study will examine if and how acupuncture can be delivered by doctors and nurses around operation time. In future, people may have the choice of using acupuncture or drugs, or both, for preventing or treating nausea and vomiting after surgery.
Are Healthcare Interventions Exacerbating Alzheimer's Disease (AHEAD)
Funder
National Health and Medical Research Council
Funding Amount
$709,803.00
Summary
The AHEAD Study will assess the impact of anaesthesia and surgery on cognitive function in patients with Mild Cognitive Impairment or mild Alzheimer's Disease. Such effects have not been established. With an ageing population being increasingly exposed to healthcare procedures requiring anaesthesia or sedation, any negative impact needs to be identified so that therapeutic decisions may be informed and future research appropriately targeted.
POST-OPERATIVE CROHNS DISEASE RECURRENCE: EVALUATION OF AETIOLOGIC FACTORS And AN ALGORITHM And TRIAL TO MODIFY RECURRENCE.
Funder
National Health and Medical Research Council
Funding Amount
$123,472.00
Summary
Eighty percent of patients with Crohn’s disease (CD) need an operation at some stage. The disease invariably returns, and in 70% of patients further surgery is required. This project aims to determine whether particular bacteria cause the disease to recur and will look at the value of antibiotic treatment to prevent severe disease recurring. It will also assess whether adjusting treatment based on changes seen at the operative site during follow-up influences disease recurrence .
The Communication Of Acute Postoperative Pain (CAPP):the Clinically Significant Meanings Behind Numerical Pain Ratings
Funder
National Health and Medical Research Council
Funding Amount
$93,742.00
Summary
Between 45% – 80% of patients still have moderate to severe pain after surgery and receive less than 50% of the pain medications available. Using a 0 – 10 pain rating can contribute to this problem because there is no consistent understanding about what the numbers mean or how they should guide pain management decisions. The project aim is to develop a standard approach to using a numerical pain rating to assist patients to report the severity of their pain in ways that assists clinicians to dec ....Between 45% – 80% of patients still have moderate to severe pain after surgery and receive less than 50% of the pain medications available. Using a 0 – 10 pain rating can contribute to this problem because there is no consistent understanding about what the numbers mean or how they should guide pain management decisions. The project aim is to develop a standard approach to using a numerical pain rating to assist patients to report the severity of their pain in ways that assists clinicians to decide the best pain management.Read moreRead less
Clinical Feasibility Study Of Omega-3 PUFA Therapy For The Reduction Of Post-cardiac Surgery Atrial Arrhythmias
Funder
National Health and Medical Research Council
Funding Amount
$442,092.00
Summary
The aim of this study is to determine the molecular and clinical impact of omega-3 polyunsaturated fatty acids (PUFA) pre-treatment 2 weeks before cardiac surgery in 150 patients. The outcome of this proposal will indicate proof of molecular concepts, clinical feasibility and specific design elements of a future, large scale, placebo controlled, prospective randomised trial of oral therapy with omega-3 polyunsaturated fatty acids (PUFA). Recently, omega-3 PUFA via fish diet was reported to be li ....The aim of this study is to determine the molecular and clinical impact of omega-3 polyunsaturated fatty acids (PUFA) pre-treatment 2 weeks before cardiac surgery in 150 patients. The outcome of this proposal will indicate proof of molecular concepts, clinical feasibility and specific design elements of a future, large scale, placebo controlled, prospective randomised trial of oral therapy with omega-3 polyunsaturated fatty acids (PUFA). Recently, omega-3 PUFA via fish diet was reported to be linked to low incidence of AF. The main aim is to provide a cheap and safe preventative therapy against post-operative atrial fibrillation (AF), a key heart rhythm disorder that occurs in at least 1 in 4 patients after heart surgery and increases post-operative complications, limits recovery and increases hospital stay and cost. Biochemical study elements are important to gain valuable insight into the molecular mechanisms (directly in human heart) that underlie post-operative heart rhythm disorder and may delineate new more precise molecular targets for therapy. No previous clinical study has ever examined whether omega-3 PUFA therapy prevents post-operative heart rhythm disorder. Use of 3g-day omega-3 PUFA pre-treatment in the surgical setting has been shown to be safe in a number of small studies, including our own. Our preliminary data indicates that therapy increases heart and blood content of omega-3 PUFA ~2-fold, and reduces the incidence of AF. Post-operative AF is an expensive resource burden in all cardiothoracic surgery units of Australian hospitals and targets key health priorities. Due to the non-patentable nature of omega-3 PUFA, significant industry based support for clinical research is limited. A positive outcome would rapidly pave the way for widespread use in elective surgery. Reduced length of hospital stay, cost-savings, and the increase in productivity as healthy individuals return to their communities would nationally repay the investment many fold.Read moreRead less
Alternative Insufflation Gases For Laparoscopic Surgery
Funder
National Health and Medical Research Council
Funding Amount
$227,036.00
Summary
It is now recognised that laparoscopic (keyhole) surgery for cancer can be associated with the spread of tumour to surgical wounds, i.e. port sites. However, whether this is more likely following laparoscopy than conventional open surgery is controversial. Isolated case reports and the recent results of experimental studies suggest that the problem is important. Previous studies suggest that carbon dioxide gas used to inflate the abdomen during laparoscopy may be the specific cause of this probl ....It is now recognised that laparoscopic (keyhole) surgery for cancer can be associated with the spread of tumour to surgical wounds, i.e. port sites. However, whether this is more likely following laparoscopy than conventional open surgery is controversial. Isolated case reports and the recent results of experimental studies suggest that the problem is important. Previous studies suggest that carbon dioxide gas used to inflate the abdomen during laparoscopy may be the specific cause of this problem. A four to fivefold increase in the rate of cancer spread has been shown in previous experiments, and this can be reduced by using an inert gas such as helium. We propose to further investigate this issue using a combination of small and large animal models, and will also commence clinical trials of helium during clinical surgery. These studies aim will determine the gas of choice during laparoscopic surgery. They will also clarify advantages demonstrated for the use of helium in previous animal studies, and better investigate the safety of helium use. If our preliminary findings are supported by these studies, helium (or other inert gases) should be considered for routine use during clinical laparoscopy.Read moreRead less