Dissecting The TMPRSS6 Regulation Of Iron Homeostasis
Funder
National Health and Medical Research Council
Funding Amount
$613,311.00
Summary
Iron overload and anaemia are two of the most significant health problems affecting humans. Understanding how the body regulates iron levels is key to our understanding of these disorders and to the future development of new therapies. This research is aimed at understanding how a hormone produced in the liver called hepcidin that maintains iron balance is regulated. This research may lead to novel therapies aimed at correcting the iron balance in conditions of iron overload or anaemia
Defining The Colonic Abnormality Underlying Severe Constipation And Evaluating The Efficacy Of A Novel Treatment Therapy
Funder
National Health and Medical Research Council
Funding Amount
$487,990.00
Summary
This project aims to clarify the contractile patterns of the human colon which underlie the very common and distressing condition of constipation. We will be relating symptoms of constipation from a large number of sufferers with actual measurements of contractions along the colon in these patients. Furthermore by examining the in vivo colonic motor response to electrical stimulation of pelvic floor nerves, we will help to determine the potential of this new form of treatment for constipation. T ....This project aims to clarify the contractile patterns of the human colon which underlie the very common and distressing condition of constipation. We will be relating symptoms of constipation from a large number of sufferers with actual measurements of contractions along the colon in these patients. Furthermore by examining the in vivo colonic motor response to electrical stimulation of pelvic floor nerves, we will help to determine the potential of this new form of treatment for constipation. The aims of these projects will be to try and identify abnormal motor patterns responsible for constipation as well as determining a possible inductor of normal colonic motility so that future studies can target appropriate treatment at the responsible defect.Read moreRead less
Transcutaneous Electrical Stimulation To Relieve Chronic Constipation In Children
Funder
National Health and Medical Research Council
Funding Amount
$346,995.00
Summary
We have over 300 children with chronic treatment-resistant constipation at Royal Children's Hospital Melbourne. We have a new physiotherapy technique that may overcome constipation and stop soiling in many of these children. In 2003-4, we ran a pilot study to test a technique used by physiotherapists to treat urinary incontinence. We have called the method TESIC (transcutaneous electrical stimulation using interferential current). TESIC uses suction electrodes placed on the belly and back at the ....We have over 300 children with chronic treatment-resistant constipation at Royal Children's Hospital Melbourne. We have a new physiotherapy technique that may overcome constipation and stop soiling in many of these children. In 2003-4, we ran a pilot study to test a technique used by physiotherapists to treat urinary incontinence. We have called the method TESIC (transcutaneous electrical stimulation using interferential current). TESIC uses suction electrodes placed on the belly and back at the level of the belly button. The electrical stimulation is applied using a current (interferential current) that stimulates deep into the abdomen. We tested 8 children and had very encouraging results with improved constipatio in 5-8 and all with soiling stopped. Parents and children are keen to use this technique but first we need to establish that the results are reproducible in a larger group of 70 children. We also need to know if the effect was just a placebo response (due to time spent with the physiotherapists), and how long the effect lasts. We will also measure changes in soiling. Faecal soiling is smelly and antisocial. Relief of soiling has a big impact on a child's ability to fit in at school and to attend normal schooling. We will measure outcomes using daily diaries kept by children, questionnaires, how quickly food moves through the bowel and pressures within the bowel. We have a multidiciplinary team of experienced clinicians and scientists with expertise in these techniques and in constipation and incontinence in children (paediatric surgeon, gastroenterologist, manometry nurse, incontinence paediatrician and physiotherapist, expert in electrical stimulation and gut nervous system scientist). This technique could revolutionise treatment of chronic constipation. Most physiotherapists have TESIC machines, allowing delivery Australia wide. It is non-invasive and should also be able to be used by adults, including the elderly in nursing homes.Read moreRead less