ANZCTR search results

A sternotomy (cut through the breastbone) for heart surgery is associated with some pain. The pain can be increased with activities like mobilisation but also deep breathing and coughing. We intend to assess whether the pain is less with self-hugging the chest (arms around the shoulder pulling them together) compared to the standard method of compression of the chest with the hands crossed over a pillow in front of the chest.

The aim of this project to investigate the effects of computerized cognitive rehabilitation on healthy elderly. This project is initiate and replicate from schizophrenia project which having problem in recruiting the participant. The project looks at the importance of electrophysiological measures as indices of cognitive decline and rehabilitation in healthy elderly

Cardiac rehabilitation programs have been proven to improve a range of cardiovascular and psychosocial risk factors in cardiac patients; however, the decline in sustained exercise in post-cardiac rehabilitation patients suggests the need for interventions to both maintain physical activity as well as offsetting the risks of future cardiac incidents. Evidence supports the use of yoga highlighting strong adherence rates to yoga exercise and significant improvements in stress, depression, anxiety and physical aspects of health in a range of healthy and clinical populations. This current study aims to determine whether a standardised yoga intervention will improve stress, anxiety, depression, cardiovascular function and cognitive function in post-cardiac rehabilitation patients. This is a 16 week randomised control trial using a range of psychological and physical tests to determine the effects of a 12 week yoga intervention and whether beneficial effects persist 4 week after the end of the intervention.

The purpose of this study is to explore the potential for a non-invasive MRI-based method to diagnose and quantitate liver fibrosis. The results will be compared to the current standard of care which is the histopathologists visual examination of tissue obtained via an invasive liver biopsy as well as FibroScan an ultrasound-based liver imaging method.

This a randomized, double-blind, placebo-controlled, multiple ascending dose study to evaluate the safety and tolerability in patients with celiac disease who are on a gluten-free diet.

Patients present to the Emergency department with acute cervical muscle spasm and pain, which may be spontaneous in onset or related to non-traumatic twisting events. In lay speech this may be referred to as a ‘wry neck’. Conventional analgesics such as paracetamol, NSAIDs and oral opoids are the mainstay of treatment for wry neck, but often provide inadequate pain relief. Centrally acting anti-cholinergic drugs are used for the relief of pain/spasm from the chronic condition of idiopathic cervical dystonia and from drug induced dystonic reactions. The use of these drugs for acute spasmodic neck pain has been poorly studied. There is a single study in the literature assessing the centrally-acting anti-cholinergic drug benztropine (trade name cogentin) in the relief of pain and spasm from this condition. This is a case series of 5 patients with acute pain and spasm of the neck and demonstrated remarkable relief of pain and improvement in range of motion in all patients following an intra-muscular injection of benztropine. Our hypothesis is that IM benztropine will provide relief of neck pain and improve range of neck movement in patients presenting with wry neck. We aim to compare the effect of 2mg IM benztropine with placebo on pain scores and range of motion in patients presenting to the ED with wry neck.

Cranial bone defects are often left following brain surgery usually to allow swelling of the brain to recover before subsequently re-implanting protective covering of the brain at a later time (cranioplasty). These procedure are performed anywhere over the the cranial vault, either unilaterally or bilaterally. The original piece of bone (autologous bone plate = bone flap) is placed in a sterile container and stored in a refrigerator at temperature of -40degrees celcius. Weeks or months later, when the brain is relaxed, the scalp well healed, and the patient’s medical condition permits, the individual is taken back to the operating theatre and the bone is reimplanted (A procedure known as an autologous cranioplasty). The aim of the procedure is to restore cosmesis and protection to the underlying brain and it can sometimes also improve neurological symptoms by unknown mechanisms. Unfortunately these aims are not always achieved and whilst technically straightforward the procedure is known to be associated with a number of complications. Two of the most significant of which are infection (such that the bone flap needs to be removed and replaced) and resorption (such that the protective function is compromised). A less severe but cosmetically significant complication is injury to the frontal branch of the facial nerve during cranioplasty leading to weakness of eyebrow elevation. Between 2004 and 2009 in Western Australia 164 patients required either a unilateral (n = 78) or bilateral (n = 86) decompressive craniectomy for trauma. Of those patients that survived 138 had a cranioplasty procedure and in this cohort there was a high rate of infection and bone flap resorption. Infection A number of reports have now documented the higher than expected incidence of infection following decompressive craniectomy and subsequent cranioplasty. Within the Western Australian state-wide neurosurgical service the overall infection rate for cranial procedures has been consistently audited at 1 – 2%, however within the post-traumatic craniectomy/cranioplasty cohort of 138 patients, sixteen (11.6%) had to have the bone flap removed because of infection. It is not known why the infection rate is so high but a number of reasons have been proposed e.g. skin colonisation whilst in hospital, factors relating to long-term storage of the bone flap, immune compromise following trauma and reoperation. Some studies have reported lower rates of infection when using custom made titanium or ceramic cranioplasty plates however, meaningful interpretation of the published literature is difficult because other studies have demonstrated precisely the opposite. Bone flap resorption The incidence of bone flap resorption has been reported between 10% and 50% Within our post traumatic cohort, 10% of the bone flaps were so severely resorbed that they needed to be replaced. A further 12% showed significant radiological resorption and whilst these were not replaced they could be adjudged to have failed because there is concern that they do not provide adequate protection. In each case of absolute cranioplasty failure (overall approximately 20%) the patient requires readmission, a second operation to remove the bone flap, prolonged antibiotic therapy (in the case of infection), a custom-made titanium plate constructed and readmission for a third surgical procedure. The question addressed in this study is whether it would be more efficacious and cost effective to insert a custom-made titanium cranioplasty as a primary procedure.

This is a study aiming to evaluate whether metformin, an antidiabetic medication, can be used safety and effectively in patients with type 2 diabetes who are receiving haemodialysis for their end stage kidney disease. The study runs over 4 weeks and 500mg of metformin (one tablet) will be given to participants after each dialysis session in weeks 2-4 of the study (9 times). We hypothesise that metformin can be safely used in patients with type 2 diabetes with end stage renal failure if dosed based on predicted drug clearance.

The aim of the current study is to evaluate a stepped care model of the delivery of treatment to young people with anxiety disorders. Our clinic will function as a "microsystem" to evaluate the cost-effectiveness of moving from the current gold standard one-size-fits-all model of treatment delivery to a stepped care framework. By introducing both low-intensity and high intensity steps into the stepped care approach, we predict that the stepped care model will result in both 1) greater efficacy (reductions in diagnoses, symptoms, and life impairment) and 2) improved cost effectiveness than traditional treatment.

The purpose of this study is to evaluate the safety, efficacy and patient acceptance of High Frequency (HF) Spinal Cord Stimulation (SCS) for the treatment of patients with chronic neuropathic pain due to Complex Regional Pain Syndrome (CRPS). Main study endpoints will assess pain relief, functional capacity and quality of life improvements over a 12 month period.