Ryan J. Courtney

22-32 King St
Randwick, NSW 2031, Australia

Last Updated: 09/26/2026

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Found 50 publications

The importance of supply and demand in the development of illicit markets for licit products.

The importance of supply and demand in the development of illicit markets for licit products.

Journal: Addiction (Abingdon, England)

Published: July 22, 2026

Vaporized Nicotine Products for Smoking Cessation Among People Experiencing Social Disadvantage : A Randomized Clinical Trial.

Vaporized Nicotine Products for Smoking Cessation Among People Experiencing Social Disadvantage : A Randomized Clinical Trial.

Journal: Annals of internal medicine

Published: July 14, 2025

Receipt of the 5As intervention for smoking cessation among people with and without mental health disorders.

Receipt of the 5As intervention for smoking cessation among people with and without mental health disorders.

Journal: Journal of psychiatric research

Published: May 22, 2024

Tailored text-messaging versus standard Quitline telephone counselling for smoking cessation among people who smoke from a low-socio-economic status background in Australia: A study protocol for a non-inferiority randomized controlled trial (The Quit By Phone Study).

Tailored text-messaging versus standard Quitline telephone counselling for smoking cessation among people who smoke from a low-socio-economic status background in Australia: A study protocol for a non-inferiority randomized controlled trial (The Quit By Phone Study).

Journal: Addiction (Abingdon, England)

Published: March 07, 2024

Development and Validation of LC-MS/MS Method for Determination of Cytisine in Human Serum and Saliva.

Development and Validation of LC-MS/MS Method for Determination of Cytisine in Human Serum and Saliva.

Journal: International journal of molecular sciences

Published: September 26, 2023

Utilising the Implementation of Integrated Care to Develop a Pragmatic Framework for the Sustained Uptake of Service Innovations (SUSI).

Utilising the Implementation of Integrated Care to Develop a Pragmatic Framework for the Sustained Uptake of Service Innovations (SUSI).

Journal: Healthcare (Basel, Switzerland)

Published: February 15, 2023

A systematic review of factors associated with sustained smoking abstinence in people experiencing severe mental illness following participation in a smoking intervention.

A systematic review of factors associated with sustained smoking abstinence in people experiencing severe mental illness following participation in a smoking intervention.

Journal: The Australian and New Zealand journal of psychiatry

Published: February 06, 2023

The Australasian Professional Society on Alcohol and other Drugs' submission to the consultation draft National Tobacco Strategy 2022-2030.

The Australasian Professional Society on Alcohol and other Drugs' submission to the consultation draft National Tobacco Strategy 2022-2030.

Journal: Drug and alcohol review

Published: November 22, 2022

Tailoring CONSORT-SPI to improve the reporting of smoking cessation intervention trials: An expert consensus study.

Tailoring CONSORT-SPI to improve the reporting of smoking cessation intervention trials: An expert consensus study.

Journal: Addiction (Abingdon, England)

Published: November 17, 2022

Household Composition and Smoking Behavior in a Prospective Longitudinal Australian Cohort.

Household Composition and Smoking Behavior in a Prospective Longitudinal Australian Cohort.

Journal: Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco

Published: July 22, 2022

Effectiveness, safety and cost-effectiveness of vaporized nicotine products versus nicotine replacement therapy for tobacco smoking cessation in a low-socioeconomic status Australian population: a study protocol for a randomized controlled trial.

Effectiveness, safety and cost-effectiveness of vaporized nicotine products versus nicotine replacement therapy for tobacco smoking cessation in a low-socioeconomic status Australian population: a study protocol for a randomized controlled trial.

Journal: Trials

Published: May 19, 2022

"I didn't even know headspace had the drug thing until today": A socio-ecological analysis of access to drug and alcohol interventions in integrated youth health care services.

"I didn't even know headspace had the drug thing until today": A socio-ecological analysis of access to drug and alcohol interventions in integrated youth health care services.

Journal: Journal of substance use and addiction treatment

Published: April 21, 2022

Showing 1-12 of 50

Last Updated: 09/26/2026