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Dr Sam Hollingworth
Dr

Sam Hollingworth

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Overview

Background

I am an academic and consultant working in global health with a focus on health technology assessment (HTA), health systems and services research, and the use of medicines in populations. I have a particular interest in the use of data and research for evidence-informed decision making and implementation science in the context of low and middle income countries, especially in sub-Saharan Africa. I have worked on international health projects in Indonesia and am currently working on several projects in HTA and medicines use in Ghana and sub-Saharan Africa. I work with an extensive network of clinicians and health professionals to investigate the use of medicines and adverse effects in general practice, cancer, psychiatry, neurology, and internal medicine. I have honorary or visiting appointments at the University of Queensland (UQ, Brisbane, Australia), Imperial College London (UK, International Decision Support Initiative) and Kwame Nkrumah University of Science and Technology (KNUST, Kumasi, Ghana). I have a BSc(Hons) and MPH from UQ and a PhD from Monash University. I have lived or worked in Australia (Brisbane, Melbourne), Canada (Toronto), Indonesia (Yogyakarta), UK (London), and Ghana (Accra, Kumasi). I worked as a consultant in HTA in Australia for many years evaluating submissions to subsidise medicines on the Pharmaceutical Benefits Scheme (PBS). I am an experienced teacher having coordinated courses, lectured, and tutored in undergraduate and postgraduate programs. I was a Foundation Coordinator in the UQ Master of Pharmaceutical Industry Practice (from 2019). I am an advisor on diverse PhD and student research projects.

Availability

Dr Sam Hollingworth is:
Not available for supervision
Media expert

Qualifications

  • Bachelor (Honours) of Science (Advanced), The University of Queensland
  • Doctor of Philosophy, Monash University
  • Masters (Coursework) of Public Health, The University of Queensland

Research interests

  • Health technology assessment (HTA) and decision-making

    Working with partners in low and middle income countries to manage and allocate their finite resources to ensure their healthcare systems meet the need for universal healthcare coverage efficiently and equitably

  • Economic evaluations within health care and evidence-based practice

    Critically appraising the quality of evidence and ‘value for money’ of medicines and health services

  • Use of medicines in populations (pharmacoepidemiology)

    Exploring the use of medicines and their side effects using routinely collected data and describing the ‘real world’ effectiveness of medicines (e.g. in cancer)

  • Health systems, services, and medicines in non-communicable diseases

    Describing the use of medicines and other health services to treat non-communicable diseases (NCDs) with a focus on low and middle income countries

Works

Search Professor Sam Hollingworth’s works on UQ eSpace

212 works between 1988 and 2024

21 - 40 of 212 works

2022

Journal Article

Patient concerns regarding antidepressant drug–drug interactions: a retrospective analysis using data from a medicines call centre

Poon, Edgar L., Lim, Hyang Joo, Hollingworth, Samantha A., van Driel, Mieke L., Pache, David M., Moses, Geraldine M. and McGuire, Treasure M. (2022). Patient concerns regarding antidepressant drug–drug interactions: a retrospective analysis using data from a medicines call centre. Journal of Primary Health Care, 14 (2), 99-108. doi: 10.1071/hc21150

Patient concerns regarding antidepressant drug–drug interactions: a retrospective analysis using data from a medicines call centre

2022

Journal Article

Patient-based benefit-risk assessment of medicines: development, refinement, and validation of a content search strategy to retrieve relevant studies

Masri, Hiba El, McGuire, Treasure M., Dalais, Christine, van Driel, Mieke, Benham, Helen and Hollingworth, Samantha A. (2022). Patient-based benefit-risk assessment of medicines: development, refinement, and validation of a content search strategy to retrieve relevant studies. Medical Library Association. Journal, 110 (2), 185-204. doi: 10.5195/jmla.2022.1306

Patient-based benefit-risk assessment of medicines: development, refinement, and validation of a content search strategy to retrieve relevant studies

2022

Journal Article

Clozapine use and prevalence in Australia 2016–2020

Hollingworth, Samantha A, Oliver, Adrian, Winckel, Karl and Siskind, Dan (2022). Clozapine use and prevalence in Australia 2016–2020. Australian and New Zealand Journal of Psychiatry, 56 (3), 305-306. doi: 10.1177/00048674211025693

Clozapine use and prevalence in Australia 2016–2020

2022

Journal Article

Antibiotic use in Australian and Swedish primary care: a cross-country comparison

Andersson, Konny, van Driel, Mieke, Hedin, Katarina, Hollingworth, Samantha and Merlo, Gregory (2022). Antibiotic use in Australian and Swedish primary care: a cross-country comparison. Scandinavian Journal of Primary Health Care, 40 (1), 95-103. doi: 10.1080/02813432.2022.2036494

Antibiotic use in Australian and Swedish primary care: a cross-country comparison

2021

Journal Article

The impact of COVID-19 on antidepressant sales and prescription dispensing in Australia

Tscharke, Ben J., Hollingworth, Samantha, van Driel, Mieke L., O’Brien, Jake W. and Thai, Phong K. (2021). The impact of COVID-19 on antidepressant sales and prescription dispensing in Australia. Australian and New Zealand Journal of Psychiatry, 56 (7), 000486742110683-872. doi: 10.1177/00048674211068396

The impact of COVID-19 on antidepressant sales and prescription dispensing in Australia

2021

Journal Article

Long term impact of the WHI studies on information-seeking and decision-making in menopause symptoms management: a longitudinal analysis of questions to a medicines call centre

Natari, Rifani B., Hollingworth, Samantha A., Clavarino, Alexandra M., Dingle, Kaeleen D. and McGuire, Treasure M. (2021). Long term impact of the WHI studies on information-seeking and decision-making in menopause symptoms management: a longitudinal analysis of questions to a medicines call centre. BMC Women's Health, 21 (1) 348, 348. doi: 10.1186/s12905-021-01478-z

Long term impact of the WHI studies on information-seeking and decision-making in menopause symptoms management: a longitudinal analysis of questions to a medicines call centre

2021

Journal Article

Survival of advanced melanoma patients treated with immunotherapy and targeted therapy: a real‐world study

Yu, Su‐Yeon, Mckavanagh, Dan, McPherson, Ian, Walpole, Euan, Atkinson, Victoria and Hollingworth, Samantha (2021). Survival of advanced melanoma patients treated with immunotherapy and targeted therapy: a real‐world study. Pharmacoepidemiology and Drug Safety, 30 (10) pds.5248, 1371-1379. doi: 10.1002/pds.5248

Survival of advanced melanoma patients treated with immunotherapy and targeted therapy: a real‐world study

2021

Journal Article

Trends in systemic antifungal use in Australia, 2005–2016: a time-series analysis

Wang, Yan, Van Driel, Mieke L., McGuire, Treasure M. and Hollingworth, Samantha A. (2021). Trends in systemic antifungal use in Australia, 2005–2016: a time-series analysis. Japanese Journal of Infectious Diseases, 75 (3) JJID.2021.505, 254-261. doi: 10.7883/yoken.jjid.2021.505

Trends in systemic antifungal use in Australia, 2005–2016: a time-series analysis

2021

Journal Article

Harnessing medicines data at low cost to deliver better and safer care

Hollingworth, Samantha A., Richards, Georgia C., MacKenna, Brian and Goldacre, Ben (2021). Harnessing medicines data at low cost to deliver better and safer care. Pharmacoepidemiology and Drug Safety, 30 (12), 1621-1623. doi: 10.1002/pds.5360

Harnessing medicines data at low cost to deliver better and safer care

2021

Journal Article

Health technology assessment in sub-Saharan Africa: a descriptive analysis and narrative synthesis

Hollingworth, Samantha, Fenny, Ama Pokuaa, Yu, Su-Yeon, Ruiz, Francis and Chalkidou, Kalipso (2021). Health technology assessment in sub-Saharan Africa: a descriptive analysis and narrative synthesis. Cost Effectiveness and Resource Allocation, 19 (1) 39, 39. doi: 10.1186/s12962-021-00293-5

Health technology assessment in sub-Saharan Africa: a descriptive analysis and narrative synthesis

2021

Journal Article

Opioid medication prescribing in Queensland, 1997‒2018: a population study

Adewumi, Adeleke D., Maravilla, Joemer C., Alati, Rosa, Hollingworth, Samantha A., Hu, Xuelei, Loveday, Bill and Connor, Jason (2021). Opioid medication prescribing in Queensland, 1997‒2018: a population study. Medical Journal of Australia, 215 (3) mja2.51115, 137-138. doi: 10.5694/mja2.51115

Opioid medication prescribing in Queensland, 1997‒2018: a population study

2021

Conference Publication

Inaccurate QT interval estimation in people taking antipsychotics: are we contributing to misinformed treatment decisions?

Andric, T., Winckel, K., Tanzer, T., Siskind, D., Hollingworth, S., Smith, L. and Isoardi, K. (2021). Inaccurate QT interval estimation in people taking antipsychotics: are we contributing to misinformed treatment decisions?. National Medicines Symposium, Online, 18 May 2021.

Inaccurate QT interval estimation in people taking antipsychotics: are we contributing to misinformed treatment decisions?

2021

Journal Article

Using prescription and wastewater data to estimate the correction factors of atenolol, carbamazepine, and naproxen for wastewater-based epidemiology applications

Gao, Jianfa, Tscharke, Benjamin J., Choi, Phil M., O’Brien, Jake W., Boogaerts, Tim, Jiang, Hui, Yang, Mengting, Hollingworth, Samantha A. and Thai, Phong K. (2021). Using prescription and wastewater data to estimate the correction factors of atenolol, carbamazepine, and naproxen for wastewater-based epidemiology applications. Environmental Science and Technology, 55 (11) acs.est.1c00931, 7551-7560. doi: 10.1021/acs.est.1c00931

Using prescription and wastewater data to estimate the correction factors of atenolol, carbamazepine, and naproxen for wastewater-based epidemiology applications

2021

Journal Article

Trends in Australian dental prescribing of antibiotics: 2005–2016

Walsh, L. J., Ford, P. J., McGuire, T., Driel, M. and Hollingworth, S. A. (2021). Trends in Australian dental prescribing of antibiotics: 2005–2016. Australian Dental Journal, 66 Suppl 1 (S1) adj.12846, S37-S41. doi: 10.1111/adj.12846

Trends in Australian dental prescribing of antibiotics: 2005–2016

2021

Journal Article

Disease modifying therapies for relapsing-remitting multiple sclerosis: Use and costs in Australia (1996-2019)

Goudarzi, Mohaddeseh H., Eadie, Mervyn J. and Hollingworth, Samantha A. (2021). Disease modifying therapies for relapsing-remitting multiple sclerosis: Use and costs in Australia (1996-2019). Multiple Sclerosis and Related Disorders, 50 102835, 102835. doi: 10.1016/j.msard.2021.102835

Disease modifying therapies for relapsing-remitting multiple sclerosis: Use and costs in Australia (1996-2019)

2021

Journal Article

Bazett's correction formula overestimates the corrected QT among patients with antipsychotic induced tachycardia

Andric, Teodora, Winckel, Karl, Tanzer, Timothy, Hollingworth, Samantha, Isoardi, Katherine and Siskind, Dan (2021). Bazett's correction formula overestimates the corrected QT among patients with antipsychotic induced tachycardia. Schizophrenia Research, 231, 22-23. doi: 10.1016/j.schres.2021.02.022

Bazett's correction formula overestimates the corrected QT among patients with antipsychotic induced tachycardia

2021

Journal Article

ICU patients' antibiotic exposure and Triazole-resistance in invasive candidiasis: parallel analysis of aggregated and individual data

Wang, Yan, Zhang, Ying, McGuire, Treasure M., Hollingworth, Samantha A., Van Driel, Mieke L., Cao, Lu, Wang, Xue and Dong, Yalin (2021). ICU patients' antibiotic exposure and Triazole-resistance in invasive candidiasis: parallel analysis of aggregated and individual data. Frontiers in Pharmacology, 12 586893, 1-8. doi: 10.3389/fphar.2021.586893

ICU patients' antibiotic exposure and Triazole-resistance in invasive candidiasis: parallel analysis of aggregated and individual data

2021

Journal Article

Does switching antipsychotics ameliorate weight gain in patients with severe mental illness? A systematic review and meta-analysis

Siskind, Dan, Gallagher, Erin, Winckel, Karl, Hollingworth, Samantha, Kisely, Steve, Firth, Joseph, Correll, Christoph U. and Marteene, Wade (2021). Does switching antipsychotics ameliorate weight gain in patients with severe mental illness? A systematic review and meta-analysis. Schizophrenia Bulletin, 47 (4), 948-958. doi: 10.1093/schbul/sbaa191

Does switching antipsychotics ameliorate weight gain in patients with severe mental illness? A systematic review and meta-analysis

2021

Journal Article

Research governance authorisation: the next frontier

Hollingworth, Samantha, Mckavanagh, Dan, McPherson, Ian, Walpole, Euan and Yu, Su-Yeon (2021). Research governance authorisation: the next frontier. Australian Health Review, 45 (3), 389-392. doi: 10.1071/AH20129

Research governance authorisation: the next frontier

2021

Journal Article

Metformin reduces 12-month change in body weight among people newly commenced on clozapine: a retrospective naturalistic cohort study

Spokes, Jessica, Hollingworth, Samantha, Winckel, Karl, Kisely, Steve, Baker, Andrea, Cosgrove, Peter and Siskind, Dan (2021). Metformin reduces 12-month change in body weight among people newly commenced on clozapine: a retrospective naturalistic cohort study. Therapeutic Advances in Psychopharmacology, 11, 1-7. doi: 10.1177/20451253211000609

Metformin reduces 12-month change in body weight among people newly commenced on clozapine: a retrospective naturalistic cohort study

Funding

Past funding

  • 2021 - 2024
    Opioids and other prescription medicines use in people presenting to Queensland emergency departments for acute minor (non-admitted) Road Traffic Crash injury: a one year community follow-up study usi
    Metro South Hospital and Health Service
    Open grant
  • 2013 - 2014
    Utilisation review of Ezetimibe
    Department of Health and Ageing
    Open grant
  • 2012 - 2013
    Prescription opioid users in Australia- just who are they?
    UQ New Staff Research Start-Up Fund
    Open grant
  • 2010 - 2018
    NHMRC CRE: Improving quality and safety of health care delivery at the interface between primary and acute care sectors
    NHMRC Centres of Research Excellence
    Open grant

Supervision

Availability

Dr Sam Hollingworth is:
Not available for supervision

Supervision history

Current supervision

Completed supervision

Media

Enquiries

Contact Dr Sam Hollingworth directly for media enquiries about:

  • health services research
  • medicine use in populations
  • pharmacoepidemiology

Need help?

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communications@uq.edu.au