Professor Gary Hulse
Started at UWA: 1993
World-renowned professor specialising in innovative drug rehabilitation methods
Drug use is an integral part of human existence and is here to stay. Understanding drugs is about understanding us, our histories and traditions, our makeup and our desires. It is also about an increasingly sophisticated scientific understanding of brain chemistry and behaviour. Professor Gary Hulse
With an impressive publication record of over 160 peer-reviewed papers in the last two decades, and 44 of these published in the last five years, Professor Gary Hulse is an established and world-renowned expert in his field.
Professor Hulse’s academic research career has largely focused on developing evidence-based data to enhance clinical practices around the world.
In recent years, he has focused on assessing the safety and efficacy of polymers encapsulating medications, such as sustained release naltrexone/flumazenil, as a management tool for substance dependence.
As a testament to his global standing, Professor Hulse is sought internationally including Sweden, Norway, Jordan, the United Arab Emirates, Singapore, Malaysia and Mauritius, where he advises on service and research development and co-supervises PhD students. Professor Hulse has been enlisted to publish with leading groups including Imperial College London, Columbia University New York and The Norwegian Centre for Addiction Research Oslo.
As a specialist in the effects of sustained release naltrexone for the management of heroin dependence, particularly with the use of the Australian naltrexone implant, Professor Hulse has arguably published the most articles relating to this topic of anyone in the world.
Appointed Foundation Chair in Addiction Medicine, 2006
Chaired the Committee on Alcohol and Drug Education in Medical Schools (CADEMS) on behalf of the Committee of Deans of the Australian and New Zealand Medical Schools, 1997-2004
160+ peer-reviewed papers
Alcohol restrictions spike increase in use of 'ice' in WA
Alcohol restrictions lead to a dramatic increase in the use of crystal methamphetamine, or ice, in northern Western Australia, say community leaders.Read more
Naltrexone implants a possible solution to Australia's ice epidemic
More than 300 ice addicts a year are turning to controversial naltrexone implants at a Perth clinic in a bid to fight their drug addiction.Read more
Pregnant? Don’t give in to these cravings
A study published last year August suggested that a diet high in fat and sugar during pregnancy could potentially affect the baby’s brain development.Read more
Assessing Long-term Health Outcomes Associated with Naltrexone Implant, Compared to Methadone or Buprenorphine Maintenance, as Treatments for Opioid Dependence: Implications for planning and implementation of Opioid Dependence Treatment Services in WA
- WA Department of Health: State Health Research Advisory Council SHRAC
- Professor Gary Hulse, Ms Erin Kelty, Dr Hanh Ngo, Professor Elizabeth Geelhoed, Mr Graeme O'Neil, Mr Robert Hansson, Professor Sean Hood, Associate Professor Moira Sim
'Telethon New Children’s Hospital Research Fund - Effects of Maternal Use of Opioid Pharmacotherapies on Health Outcomes in Exposed Children
- WA Department of Health: Telethon New Childrens Hospital Research Fund
- Professor Gary Hulse, Dr Hanh Ngo, Associate Professor Kellie Bennett, Ms Erin Kelty
'Morbidity Associated with Pharmacotherapies for Opioid Dependence - A Comparative Cost Efficiency Analysis
- WA Department of Health: State Health Research Advisory Council SHRAC
- Professor Gary Hulse, Dr Hanh Ngo, Professor Elizabeth Geelhoed, Dr George O'Neil 2013
'Targeted Research Fund 2013 (Round 3) - 10-year outcomes of an emergency department delivered brief intervention with adolescent alcohol and other substance users
- WA Department of Health
- Professor Gary Hulse, Doctor Robert Tait, Professor Elizabeth Geelhoed, Associate Professor David Mountain 2013
Comparing the clinical efficacy of implant in the management of amphetamine use
Amphetamine use is a growing concern for governments around the world but until a Swedish group reported positive results with oral-naltrexone, no medication had been reported as effective against amphetamine/ICE dependence. Since then, similar positive outcomes have been reported with the Australian naltrexone implant.
This current study is extending these research findings by randomising treatment-seeking amphetamine/ICE abuse patients to a six-month treatment with the Australian naltrexone implant plus counselling, or counselling only.
The study will not only focus on efficacy, but also cost savings. This data will be of significant interest to the federal government and its National ICE Taskforce, as there is currently no pharmacotherapy treatment available for the management of amphetamine/ICE.
This study aims to show that use of amphetamine/ICE and associated hospital emergency and inpatients admissions can be significantly reduced by treatment with sustained release naltrexone, translating into significant cost savings for the WA health department.
We will measure amphetamine/ICE use (self-reported and urinalysis), returning to regular use to six-months in the two treatment groups, and associated hospital and emergency use before and after treatment using hospital electronic data systems.
We will also collect data to underpin future cost effectiveness analysis. Study data will act as a ‘proof of concept’ underpinning an application to the National Health and Medical Research Council to conduct an appropriately powered double blind cost trial.
The research team for this project includes Professor Gary Hulse, Professor Elizabeth Geelhoed and Associate Professor Kellie Bennett. The project is run in collaboration with Fresh Start Recovery Program.
We are recruiting participants for this trial and for more information, contact Chantelle Kerr at Fresh Start Recovery Programme on (08) 9381 1333.
PhD opportunities exist in the areas of both clinical assessment in management of problem amphetamine use, and economic cost effective assessment. For more information, contact Professor Gary Hulse.
Genetics epigenetics and cellular function
Our group is investigating potential of emerging genetic, epigenetic and cellular markers such as glycosylation and metalation that are associated with the emergence of substance use, treatment, and the development of age related ill-health.
There is significant cross-talk between epigenomic and glycobiological regulatory systems but both areas also touch on other fields such as the development of age related morbidity.
The aim of this project is to identify at risk population to problem substance use, decide on personalised medications for these groups and identify antecedents of increased age related ill health and preventive measures.The research team consists of Professor Gary Hulse and Associate Professor Jerzy Kulski from UWA, and Doctor Albert Reece and Professor Wei Wang from Edith Cowan University.
PhD opportunities exist in the areas of genetics, epigenetics and cellular function associated with substance use in different ethnic populations and their relationship to ill-health, and development of personalised treatments.For more information, contact Professor Gary Hulse.
Nasal naloxone and flumazenil effects on cigarette and cannabis craving and abstinence
Flumazenil has been reported to reduce feeling of anxiety in between cigarettes, while naloxone has been shown to have anti-craving effects. This had led to the development of a pulsatile fast-acting delivery system for flumazenil and naloxone which may be administered at the time of craving.
It is hypothesised that this pharmacotherapy will provide immediate relieve of withdrawal cravings and anxiety which are normally a precursor to on-going smoking, therefore increasing the rates of success for people trying to quit smoking cigarettes.
Participants are required have two separate three-day smoke-free periods, one week apart, using a different nasal spray each time, with a 4-day 'washout' period in between.
Active and placebo medication is alternated each week. The spray is to be administered 'as required' for relief of craving and anxiety, up to half-hourly and the daily dose will be recorded based on participants’ frequency of use.
We are collaborating with the Fresh Start Recovery Program for this trial, and our research team includes Professor Gary Hulse, Associate Professor George O’Neil and Ms Chantelle Kerr.
We are recruiting trial participants for the cannabis arm of this study only. Contact Chantelle Kerr at Fresh Start Recovery Programme on (08) 9381 1333 for more information.
The role of flumazenil infusion in the treatment of alcohol withdrawal
Alcohol detoxification is associated with a range of withdrawal symptoms, ranging from headaches and nausea, to anxiety and potential seizures.
Typically, relief for these withdrawal symptoms involves treatment with benzodiazepines, which come with their own set of associated risks, such as dependence and cognitive and psychomotor impairment.
Flumazenil, conventionally viewed as a benzodiazepine antagonist with agonist actions, at low doses has demonstrated as a potential as a tool to assist both alcohol and benzodiazepine withdrawal.
This project involves three trials using varying rates of medication by infusion and orally, with the aim of assessing the efficacy and safety of low-dose flumazenil infusion administered subcutaneously as an option for detoxification from alcohol.
We will also explore the role of flumazenil-assisted alcohol withdrawal in maintaining abstinence post-withdrawal.
Our project team consists of Professor Gary Hulse, Professor Elizabeth Geelhoed, Associate Professor Kellie Bennett, along with collaborations with the Fresh Start Recovery Program and GoMedical Industries.
We are currently recruiting trial participants. For more information, contact Chantelle Kerr at the Fresh Start Recovery Program on (08) 9381 1333.
The role of flumazenil infusion in the treatment of benzodiazepine withdrawal
Benzodiazepines are commonly prescribed for anxiety and sleeping difficulties, despite their high risk for dependence. Withdrawal symptoms include anxiety, tremors, sweating, nausea, headaches, cognitive difficulty, poor memory, muscle pain and potentially seizures and hallucinations.
The current first-line treatment for benzodiazepine dependence involves gradual dose reduction so as to avoid sudden onset of withdrawal symptoms. However, this therapy can take a very long time and the success rate is low. Flumazenil, conventionally viewed as a benzodiazepine antagonist at low doses, has demonstrated a potential for treating benzodiazepine withdrawal syndrome.
The treatment phase of this trial will run for 16 consecutive days, during which participants will be administered a personalised dosage of oral diazepam. This approach allows for a gradual, symptom-triggered taper from benzodiazepines.
Participants will receive subcutaneous flumazenil infusion during either the first or second 8-day period of treatment, based on a randomised, double-blind, placebo-controlled design.
An identical saline placebo infusion will be administered on the alternate eight days of treatment, with no washout period between.
Participants are required to attend a day clinic for assessment by a doctor in order to commence the clinical trial treatment, after which they may return home with a carer or opt to stay as an inpatient, with visits to the clinic on allocated treatment days. After completion of the treatment phase, follow-ups will occur on a regular basis.
The research team for this project includes Professor Gary Hulse, Associate Professor George O’Neil and Ms Chantelle Kerr, along with collaborations with the Fresh Start Recovery Program, Currumbin Clinic and GoMedical Industries.
We are recruiting trial participants for treatment. For more information, contact Chantelle Kerr on (08) 9381 1333.