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 main treatment option for Treatment Resistant Depression is electroconvulsive therapy (ECT) which is often effective but complicated by cognitive side effects, need for anaesthesia and considerable stigma. In recent years considerable efforts have been made to increase public awareness about depression and increase access to services. However, the increasing number of patients accessing treatment for depression in clinical services is also likely to be accompanied by a sizeable increase in the number of patients with TRD. Despite the demand, relatively few treatment options are available to such patients. One of the only substantially new treatments developed for TRD in recent years has been the advent of repetitive transcranial magnetic stimulation (rTMS). Repetitive TMS has been evaluated in over 20 trials conducted over the last 10 years. Previous research indicates that rTMS has antidepressant activity; however, the proportion of patients who respond to rTMS and the degree of treatment response demonstrated in trials to date is limited. The limitations of these studies include relatively small samples and limited duration of treatment (i.e., 2 weeks) as well as a lack of long term follow-up. As rTMS is gradually entering use in routine clinical practice (for example, recent regulation of its use in Canada), research is urgently required to establish ways to enhance treatment response both in regards to the extent of response within individuals and the proportion of individuals in whom rTMS has effects. Stimulation site is another important treatment factor; thus far almost all of the trials of rTMS in TRD conducted have evaluated the utility of high frequency left prefrontal cortex (PFC) rTMS (HFL-TMS). In addition, several studies have evaluated the treatment efficacy of low frequency rTMS to right PFC (LFR-TMS). In a previously published study we have demonstrated that these two approaches have similar therapeutic benefit and both were superior to sham stimulation. A promising new approach to enhance efficacy involves combining LFR-TMS and HFL-TMS in a sequential manner. We describe this as sequential bilateral rTMS (SB-rTMS). We have recently published the results of the first substantial evaluation of SB-rTMS showing not only a superiority to placebo in TRD but also a therapeutic response that is substantially superior to response rates in most of the published studies of unilateral rTMS (>50% of patients achieving standard criteria for clinical response compared to usually <30% in most studies). In this proposed research study, we will directly test the hypothesis that SB-rTMS produces a greater therapeutic response than HFL-TMS and compare both of these forms of stimulation to placebo (i.e., sham) stimulation.
The purpose of this study is to learn if conversion to belatacept from cyclosporine or tacrolimus will preserve kidney function in people who have had a kidney transplant. The safety and tolerability of this treatment will also be studied
Acute myeloid leukemia (AML) is a heterogeneous group of diseases characterized by uncontrolled proliferation of the myeloid line of white blood cells and impaired production of normal blood cells. If untreated, patients die of infection or bleeding usually in a matter of weeks. CSL360 is a neutralising monoclonal antibody which is believed to target the cells that are thought to drive AML but that are not effectively killed by standard treatment. The aims of the study are to determine a biologically active dose of CSL360 and generate understanding of a rational schedule of administration for future studies.
The purpose of the study is to compare time to progression and overall survival after treatment with Taxotere plus cisplatin versus cisplatin plus 5-FU (PF treatment group) in the first line treatment of patients with recurrent and/or metastatic squamous cell carcinoma of the head and neck.
Background: Different anaesthetic agents have been shown to have different protective effects upon heart, brain and renal function under ischaemic conditions (oxygen starvation). Cardiopulmonary bypass takes over the work of the heart and the lungs during heart surgery, but oxygenation of vital organs such as the brain and heart may not be perfect, and can produce brain or heart damage as a consequence. Propofol and desflurane are commonly used anaesthetic agents, and there has been recent research to suggest that anaesthetic agents may provide some protection during periods where inadequate oxygenation occurs, with the potential to reduce the degree of organ damage. Both types of anaesthetics are used for cardiac surgery with anaesthetists choosing between them largely on the basis of personal preference. Aim: To determine whether the use of either propofol or desflurane as the primary anaesthetic agent, can lead to differences in postoperative brain function, total morbidity or cost, following coronary artery surgery with cardiopulmonary bypass. Methods: Patients will be recruited by professional research staff and will be randomised into one of two groups (90 in each group). They will receive a standardized technique for anaesthesia, cardiopulmonary bypass and postoperative ICU treatment. The only difference between the 2 groups will be as to which anaesthetic agent they receive during the surgical period, desflurane or propofol. Measurements will involve i) brain function testing before and 3 months after surgery ( a set of 10 verbal or manual tests), ii) incidence of delirium in the immediate postoperative period (a survey form), iii) incidence of total postoperative morbidity and iv) cost of hospital stay. Data collection will be by anaesthesia and research staff and a neuropsychologist will employed for performing the brain function testing. Anticipated timeline: Initial recruitment completed by 15-18 months following trial commencement. Follow up completed 3 month after the last enrolment. Data validation, statistical analysis and manuscript preparation completed by 24 months.
Hematopoietic stem and progenitor cells (HSPC) are used for transplantation in patients undergoing high dose therapy for the treatment of a range of cancers. - HSPC are collected from the bloodstream after treatment with medications that cause the HSPC to move from the bone marrow into the bloodstream, a process called mobilization - between 5 and 60% of patients can fail to collect enough HSPC for a transplant, using current mobilization techniques - this study aims to assess the safety of combining a derivative of vitamin A, ATRA with G-CSF (the drug most commonly used to mobilize HSPC) - ATRA has never been combined with G-CSF for mobilization of HSPC and therefore a study is needed to assess the safety of this combination, and whether it successfully mobilizes HSPC
This is a randomized, open label, phase III study to evaluate the ability of rituximab maintenance therapy to prolong event-free survival in aggressive NHL. Patients will be screened after successful standard induction therapy (CR or Cru following standard R-CHOP-like therapy with 8 infusions of rituximab plus CHOP-like chemotherapy (4-8 cycles). Patients will be followed until an event occurs as defined in the protocol. To evaluate the clinical efficacy of rituximab maintenance therapy as compared to observation in patients with aggressive B-cell Non-Hodgkins lymphoma or follicular lymphoma grade 3b who have achieved a complete remission after appropriate first-line therapy, measured by event-free survival (EFS), 440 patients with DLCBL or follicular NHL grade 3 (220 per arm) will be recruited.
The investigators are hoping to identify early heart failure in patients who do not have symptoms as yet and at the same time assess the usefulness of Brain natriuretic peptide (BNP) in doing this.
The purpose of this clinical research study is to learn if BMS-582949 alone is an effective treatment for moderate to severe psoriasis. The safety of the drug and the effectiveness of each dose will also be studied.
The purpose of this study is to determine if Cediranib when added to chemotherapy is more effective than chemotherapy alone in prolonging life expectancy and slowing disease progression in patients with previously untreated metastatic colorectal cancer.