Associate Professor Natasa Gisev

Associate Professor

Medicine & Health

National Drug & Alcohol Research Centre

A/Prof Natasa Gisev is a clinical pharmacist and Scientia Associate Professor at the National Drug and Alcohol Research Centre, UNSW Sydney. Her research interests lie in the use of big data and data linkage to evaluate medicines use and corresponding benefits/harms among populations with complex health care needs, including older adults and those with mental health and substance use disorders. The ultimate goal of her work is to improve the quality use of medicines and clinical outcomes in these populations. Her work has influenced national and international policy and practice in the delivery of mental health treatment services, as well as the upscaling of treatment services for opioid dependence. She is currently leading a programme of work focused on establishing population-based evidence on the long-term outcomes of prescribed opioid use, including the risk of developing dependence, overdose, and other harms.

Phone

02 9385 0333

E-mail

n.gisev@unsw.edu.au

Book Chapters | 2019

Gisev N; Sluggett J, 2019, 'Descriptive and Drug Utilization Studies', in Babar Z-U-D (ed.), Encyclopedia of Pharmacy Practice and Clinical Pharmacy, ACADEMIC PR INC, pp. 344 - 355,

Book Chapters | 2019

Gisev N; Sluggett JK, 2019, 'Descriptive and Drug Utilization Studies', in Encyclopedia of Pharmacy Practice and Clinical Pharmacy: Volumes 1-3, pp. V2-344-V2-355,

Book Chapters | 2017

Nielsen S; Gisev N, 2017, 'Drug Pharmacology and Pharmacotherapy Treatments', in Ritter A; King T; Lee N (ed.), Drug Use and Australian Society 2nd Edition, OUP

Book Chapters | 2010

Gisev N, 2010, 'Case 24: Neurologic and Psychotropic', in Chen T; Moles R; Basger B; Nishtala P (ed.), Case Studies in Practice: Medication Review: A Process Guide for Pharmacists

Book Chapters | 2010

Gisev N, 2010, 'Case 25: Psychotropic, Cardiovascular, Endocrine, Respiratory, Gastrointestinal and Neurological', in Chen T; Moles R; Basger B; Nishtala P (ed.), Case Studies in Practice: Medication Review: A Process Guide for Pharmacists
Journal articles | 2024

Bharat C; Chidwick K; Gisev N; Farrell M; Ali R; Degenhardt L, 2024, 'Trends in use of medicines for opioid agonist treatment in Australia, 2013–2022', International Journal of Drug Policy, 123,

Journal articles | 2024

Bharat C; Gisev N; Barbieri S; Dobbins T; Larney S; Buizen L; Degenhardt L, 2024, 'Association of Opioid Analgesics, Benzodiazepines, Gabapentinoids, and Opioid Agonist Treatment With Mortality Among Individuals With Opioid Dependence', Drug and Alcohol Dependence, 260, pp. 110845 - 110845,

Journal articles | 2024

Bharat C; Gisev N; Barbieri S; Dobbins T; Larney S; Buizen L; Degenhardt L, 2024, 'Prescription opioid use among people with opioid dependence and concurrent benzodiazepine and gabapentinoid exposure: An analysis of overdose and all-cause mortality', International Journal of Drug Policy, 123,

Journal articles | 2024

Bharat C; Hopkins RE; Chambers M; Degenhardt L; Peacock A; Farrell M; Yuen WS; Man N; Gisev N, 2024, 'Age, period, and cohort trends of substance poisoning, alcohol-related disease, and suicide deaths in Australia, 1980–2019', Social Psychiatry and Psychiatric Epidemiology,

Journal articles | 2024

Daniels B; Luckett T; Liauw W; Falster MO; Gisev N; Blyth FM; Pearson SA, 2024, 'Trajectories of Opioid Use Before and After Cancer Diagnosis: A Population-Based Cohort Study', Journal of Pain and Symptom Management, 68, pp. 282 - 291.e11,

Journal articles | 2024

Gide DN; El-Den S; O'Donnell LK; Ou K; Diamandis S; Gisev N; O'Reilly CL, 2024, 'Establishing mental health friendly pharmacies to assist in the early identification and support of older adults at risk of depression: The EMPATHISE pilot study', Journal of the American Pharmacists Association, 64,

Journal articles | 2024

Gillies MB; Camacho X; Bharat C; Buizen L; Blyth F; Currow D; Wilson A; Degenhardt L; Gisev N; Pearson SA, 2024, 'Oxycodone initiation in Australia (2014–2018): Sociodemographic factors and preceding health service use', British Journal of Clinical Pharmacology, 90, pp. 1656 - 1666,

Journal articles | 2024

Gillies MB; Chidwick K; Bharat C; Camacho X; Currow D; Gisev N; Degenhardt L; Pearson SA, 2024, 'Long-term prescribed opioid use after hospitalization or emergency department presentation among opioid naïve adults (2014–2020)—A population-based descriptive cohort study', British Journal of Clinical Pharmacology, 90, pp. 2111 - 2123,

Journal articles | 2024

Hopkins RE; Bharat C; Buizen L; Close J; Ivers R; Draper B; Pearson SA; Degenhardt L; Gisev N, 2024, 'Age-Related Risk of Serious Fall Events and Opioid Analgesic Use', JAMA Internal Medicine, 184, pp. 394 - 401,

Journal articles | 2024

Koch FC; Olivier J; Brett J; Buckley NA; Gisev N; Pearson S; Daniels B, 2024, 'The impact of tightened prescribing restrictions for PBS-subsidised opioid medicines and the introduction of half-pack sizes, Australia, 2020–21: an interrupted time series analysis', Medical Journal of Australia, 220, pp. 315 - 322,

Journal articles | 2024

Santo T; Campbell G; Gisev N; Thi Tran L; Martino-Burke D; Wilson J; Colledge-Frisby S; Clark B; Degenhardt L, 2024, 'Prevalence of Comorbid Substance Use Disorders Among People With Opioid Use Disorder: A Systematic Review and Meta-Analysis', Drug and Alcohol Dependence, 260, pp. 110148 - 110148,

Journal articles | 2024

Sutherland R; Gisev N; Larney S, 2024, 'Trends in substance use and related harms among older adults in high-income countries', Addiction, 119, pp. 1676 - 1678,

Journal articles | 2024

Varney B; Zoega H; Gillies MB; Gisev N; Weston Shand A; Pearson SA; Havard A, 2024, 'Prevalence and Persistence of Prescription Opioid Use Following Hospital Discharge after Childbirth: An Australian Population-Based Cohort Study', Anesthesia and Analgesia, 138, pp. 970 - 979,

Journal articles | 2024

Walpola RL; Issakhany D; Gisev N; Hopkins RE, 2024, 'The accessibility of pharmacist prescribing and impacts on medicines access: A systematic review', Research in Social and Administrative Pharmacy, 20, pp. 475 - 486,

Journal articles | 2024

Zoega H; Falster M; Gillies M; Litchfield M; Camacho X; Bruno C; Daniels B; Donnolley N; Havard A; Schaffer A; Chambers G; Degenhardt L; Dobbins T; Gisev N; Ivers R; Jorm L; Liu B; Vajdic C; Pearson SA, 2024, 'The Medicines Intelligence Data Platform: A Population-Based Data Resource From New South Wales, Australia', Pharmacoepidemiology and Drug Safety, 33,

Journal articles | 2023

Bharat C; Degenhardt L; Pearson SA; Buizen L; Wilson A; Dobbins T; Gisev N, 2023, 'A data-informed approach using individualised dispensing patterns to estimate medicine exposure periods and dose from pharmaceutical claims data', Pharmacoepidemiology and Drug Safety, 32, pp. 352 - 365,

Journal articles | 2023

Colledge-Frisby S; Jones N; Degenhardt L; Hickman M; Padmanathan P; Santo T; Farrell M; Gisev N, 2023, 'Incidence of suicide and self-harm among people with opioid use disorder and the impact of opioid agonist treatment: A retrospective data linkage study', Drug and Alcohol Dependence, 246,

Journal articles | 2023

Gide D; El-Den S; Elim Lee YL; Gisev N; Ou K; O'Reilly C, 2023, 'Community pharmacists’ acceptability of screening for depression among older adults: A qualitative study', Research in Social and Administrative Pharmacy, 19, pp. 14 - 14,

Journal articles | 2023

Gide DN; El-Den S; Lee YLE; Gisev N; Ou K; O’Reilly CL, 2023, 'Community pharmacists’ acceptability of pharmacist-delivered depression screening for older adults: a qualitative study', International Journal of Clinical Pharmacy, 45, pp. 1144 - 1152,

Journal articles | 2023

Gisev N; Buizen L; Hopkins RE; Schaffer AL; Daniels B; Bharat C; Dobbins T; Larney S; Blyth F; Currow DC; Wilson A; Pearson SA; Degenhardt L, 2023, 'Five-Year Trajectories of Prescription Opioid Use', JAMA Network Open, 6, pp. E2328159,

Journal articles | 2023

Gisev N; Pearson SA; Dobbins T; Buizen L; Murphy T; Wilson A; Blyth F; Dunlop A; Larney S; Currow DC; Mattick RP; Degenhardt L, 2023, 'Cohort profile: POPPY II - A population-based cohort examining the patterns and outcomes of prescription opioid use in New South Wales, Australia', BMJ Open, 13,

Journal articles | 2023

Havard A; Jones N; Bharat C; Gisev N; Pearson SA; Shakeshaft A; Farrell M; Degenhardt L, 2023, 'Mortality during and after specialist alcohol and other drug treatment: Variation in rates according to principal drug of concern and treatment modality', Drug and Alcohol Review, 42, pp. 1461 - 1471,

Journal articles | 2023

Leung J; Chiu V; Man N; Yuen WS; Dobbins T; Dunlop A; Gisev N; Hall W; Larney S; Pearson SA; Degenhardt L; Peacock A; Peacock A, 2023, 'All-cause and cause-specific mortality in individuals with an alcohol-related emergency or hospital inpatient presentation: A retrospective data linkage cohort study', Addiction, 118, pp. 1751 - 1762,

Journal articles | 2023

Lopes LC; Moga DC; Da Silva Dal Pizzol T; Gisev N; Mesgarpour B; Bérard A, 2023, 'Editorial: Women in pharmacoepidemiology: 2021', Frontiers in Pharmacology, 14,

Journal articles | 2023

Santo T; Gisev N; Campbell G; Nelson E; Degenhardt L, 2023, 'The effects of childhood trauma and mental disorders on treatment engagement, contact with the criminal justice system, and mortality among people with opioid dependence', Drug and Alcohol Dependence, 243,

Journal articles | 2023

Schaffer AL; Gisev N; Blyth FM; Buckley NA; Currow D; Dobbins TA; Wilson A; Degenhardt L; Pearson SA, 2023, 'Opioid prescribing patterns among medical practitioners in New South Wales, Australia', Drug and Alcohol Review, 42, pp. 1472 - 1481,

Journal articles | 2023

Tesfaye W; Krass I; Sud K; Johnson DW; Van C; Versace VL; McMorrow R; Fethney J; Mullan J; Tran A; Robson B; Vagholkar S; Kairaitis L; Gisev N; Fathima M; Tong V; Coric N; Castelino RL, 2023, 'Impact of a pharmacy-led screening and intervention in people at risk of or living with chronic kidney disease in a primary care setting: A cluster randomised trial protocol', BMJ Open, 13,

Journal articles | 2023

Walpola R; Mey A; Harrison AR; Khan S; Castelino R; Gisev N, 2023, 'Evaluating informal caregivers’ needs in managing medicines for people receiving cancer treatment in Australia', Research in Social and Administrative Pharmacy, 19, pp. 5 - 5,

Journal articles | 2022

Bharat C; Gisev N; Barbieri S; Dobbins T; Larney S; Farrell M; Degenhardt L, 2022, 'Trends in opioid analgesic utilisation among people with a history of opioid dependence', Drug and Alcohol Dependence, 238,

Journal articles | 2022

Erthal-Williamson J; Clare PJ; Gisev N; Santoso C; Berterame S, 2022, 'Trends in pharmaceutical opioid consumption in the WHO Eastern Mediterranean Region, 2010–2019', Eastern Mediterranean Health Journal, 28, pp. 788 - 797,

Journal articles | 2022

Hopkins RE; Campbell G; Degenhardt L; Lintzeris N; Larance B; Nielsen S; Gisev N, 2022, 'Self-reported challenges obtaining ongoing prescription opioids among Australians with chronic non-cancer pain', International Journal of Drug Policy, 105,

Journal articles | 2022

Hopkins RE; Campbell G; Degenhardt L; Nielsen S; Blyth F; Cohen M; Gisev N, 2022, 'Use of pharmacological and nonpharmacological treatments for chronic noncancer pain among people using opioids: a longitudinal cohort study', Pain, 163, pp. 1049 - 1059,

Journal articles | 2022

Hopkins RE; Degenhardt L; Campbell G; Farnbach S; Gisev N, 2022, '“Frustrated with the whole system”: a qualitative framework analysis of the issues faced by people accessing health services for chronic pain', BMC Health Services Research, 22,

Journal articles | 2022

Rahman S; Trussell A; Pearson SA; Buckley NA; Karanges EA; Cairns R; Litchfield M; Todd A; Gisev N, 2022, 'Trends in transdermal fentanyl utilisation and fatal fentanyl overdose across Australia (2003–2015)', Drug and Alcohol Review, 41, pp. 435 - 443,

Journal articles | 2022

Santo T; Campbell G; Gisev N; Degenhardt L, 2022, 'Exposure to childhood trauma increases risk of opioid use disorder among people prescribed opioids for chronic non-cancer pain', Drug and Alcohol Dependence, 230,

Journal articles | 2022

Santo T; Campbell G; Gisev N; Martino-Burke D; Wilson J; Colledge-Frisby S; Clark B; Tran LT; Degenhardt L, 2022, 'Prevalence of mental disorders among people with opioid use disorder: A systematic review and meta-analysis', Drug and Alcohol Dependence, 238,

Journal articles | 2022

Yuen WS; Leung J; Man N; Chiu V; Gisev N; Livingston M; Degenhardt L; Farrell M; Pearson SA; Dobbins T; Dunlop A; Mattick RP; Peacock A; Peacock A, 2022, 'Age at first alcohol-related hospital separation or emergency department presentation and rate of re-admission: A retrospective data linkage cohort of young Australians', Drug and Alcohol Review, 41, pp. 1577 - 1588,

Journal articles | 2021

Bharat C; Larney S; Barbieri S; Dobbins T; Jones NR; Hickman M; Gisev N; Ali R; Degenhardt L, 2021, 'The effect of person, treatment and prescriber characteristics on retention in opioid agonist treatment: a 15-year retrospective cohort study', Addiction, 116, pp. 3139 - 3152,

Journal articles | 2021

Ilomaki J; Lalic S; Gisev N; Nielsen S, 2021, '1045Patterns, predictors and outcomes of opioid use in Australia: evidence for an epidemic?', International Journal of Epidemiology, 50,

Journal articles | 2021

Nielsen S; Gisev N; Leung J; Clare P; Bruno R; Lintzeris N; Larance B; Blyth F; Hall W; Cohen M; Degenhardt L; Farrell M; Campbell G, 2021, 'Clinical correlates and outcomes associated with pregabalin use among people prescribed opioids for chronic non-cancer pain: A five-year prospective cohort study', British Journal of Clinical Pharmacology, 87, pp. 3092 - 3104,

Journal articles | 2021

Santo T; Campbell G; Gisev N; Tran LT; Colledge S; Di Tanna GL; Degenhardt L, 2021, 'Prevalence of childhood maltreatment among people with opioid use disorder: A systematic review and meta-analysis', Drug and Alcohol Dependence, 219,

Journal articles | 2021

Sutherland R; Jayathilake R; Peacock A; Dietze P; Bruno R; Reddel S; Gisev N, 2021, 'Trends and characteristics of extra-medical use of quetiapine among people who regularly inject drugs in Australia, 2011–2018', Drug and Alcohol Dependence, 221,

Journal articles | 2021

de Oliveira Costa J; Bruno C; Baranwal N; Gisev N; Dobbins TA; Degenhardt L; Pearson SA, 2021, 'Variations in Long-term Opioid Therapy Definitions: A Systematic Review of Observational Studies Using Routinely Collected Data (2000-2019)', British Journal of Clinical Pharmacology, 87, pp. 3706 - 3720,

Journal articles | 2020

Gisev N; Brett J; Peacock A, 2020, 'Extra-medical use of antipsychotics: what can be learnt from experiences with other prescription medicines?', Addiction, 115, pp. 1203 - 1205,

Journal articles | 2020

Lalic S; Gisev N; Bell JS; Ilomäki J, 2020, 'Transition to high-dose or strong opioids: a population-based study of people initiating opioids in Australia', Addiction, 115, pp. 1088 - 1097,

Journal articles | 2020

Peacock A; Gisev N; Memedovic S; Larance B; Brown J; Cairns R; Buckley N; Farrell M; Degenhardt L, 2020, 'Opioid use and harms associated with a sustained-release tapentadol formulation: A post-marketing surveillance study.', Drug Alcohol Depend, 206, pp. 107697,

Journal articles | 2020

Santo T; Larance B; Bruno R; Gisev N; Nielsen S; Degenhardt L; Campbell G, 2020, 'Correlates of indicators of potential extra-medical opioid use in people prescribed opioids for chronic non-cancer pain', Drug and Alcohol Review, 39, pp. 128 - 134,

Journal articles | 2020

Schaffer AL; Cairns R; Brown JA; Gisev N; Buckley NA; Pearson SA, 2020, 'Changes in sales of analgesics to pharmacies after codeine was rescheduled as a prescription only medicine', Medical Journal of Australia, 212, pp. 321 - 327,

Journal articles | 2020

Sutherland R; Dietze PM; Gisev N; Bruno R; Campbell G; Memedovic S; Peacock A, 2020, 'Patterns and correlates of prescribed and non-prescribed pregabalin use among a sample of people who inject drugs in Australia', Drug and Alcohol Review, 39, pp. 568 - 574,

Journal articles | 2019

Campbell G; Lintzeris N; Gisev N; Larance B; Pearson S; Degenhardt L, 2019, 'Regulatory and other responses to the pharmaceutical opioid problem', Medical Journal of Australia, 210,

Journal articles | 2019

Gisev N; Bharat C; Larney S; Dobbins T; Weatherburn D; Hickman M; Farrell M; Degenhardt L, 2019, 'The effect of entry and retention in opioid agonist treatment on contact with the criminal justice system among opioid-dependent people: a retrospective cohort study', The Lancet Public Health, 4, pp. e334 - e342,

Journal articles | 2019

Gisev N; Nielsen S; Campbell G; Santo T; Mant A; Bruno R; Cohen M; Hall WD; Larance B; Lintzeris N; Farrell M; Degenhardt L, 2019, 'Antidepressant Use among People Prescribed Opioids for Chronic Noncancer Pain', Pain Medicine (United States), 20, pp. 2450 - 2458,

Journal articles | 2019

Gisev N; Pearson SA; Larance B; Larney S; Blanch B; Degenhardt L, 2019, 'A population-based study of transdermal fentanyl initiation in Australian clinical practice', European Journal of Clinical Pharmacology, 75, pp. 401 - 408,

Journal articles | 2019

Jones NR; Shanahan M; Dobbins T; Degenhardt L; Montebello M; Gisev N; Larney S, 2019, 'Reductions in emergency department presentations associated with opioid agonist treatment vary by geographic location: A retrospective study in New South Wales, Australia', Drug and Alcohol Review, 38, pp. 690 - 698,

Journal articles | 2019

Lalic S; Bell JS; Gyllensten H; Gisev N; Friberg E; Ilomaki J; Sluggett JK; Mittendorfer-Rutz E; Alexanderson K, 2019, 'Trajectories of sickness absence and disability pension before and after opioid initiation for noncancer pain: A 10-year population-based study', Pain, 160, pp. 1224 - 1233,

Journal articles | 2019

Lalic S; Ilomäki J; Bell JS; Korhonen MJ; Gisev N, 2019, 'Prevalence and incidence of prescription opioid analgesic use in Australia', British Journal of Clinical Pharmacology, 85, pp. 202 - 215,

Journal articles | 2019

Peacock A; Bruno R; Gisev N; Degenhardt L; Hall W; Sedefov R; White J; Thomas KV; Farrell M; Griffiths P, 2019, 'New psychoactive substances: challenges for drug surveillance, control, and public health responses', The Lancet, 394, pp. 1668 - 1684,

Journal articles | 2019

Peacock A; Chiu V; Leung J; Dobbins T; Larney S; Gisev N; Pearson SA; Degenhardt L, 2019, 'Protocol for the Data-Linkage Alcohol Cohort Study (DACS): Investigating mortality, morbidity and offending among people with an alcohol-related problem using linked administrative data', BMJ Open, 9,

Journal articles | 2019

Roxburgh A; Hall WD; Gisev N; Degenhardt L, 2019, 'Characteristics and circumstances of heroin and pharmaceutical opioid overdose deaths: Comparison across opioids', Drug and Alcohol Dependence, 205,

Journal articles | 2018

Blanch B; Degenhardt L; Buckley NA; Gisev N; Dobbins T; Karanges EA; Larance B; Larney S; Pearson SA, 2018, 'Prescription opioid access patterns and factors associated with increasing number of prescribers, pharmacies, and dispensings: An observational study using pharmaceutical claims', Pain Medicine (United States), 19, pp. 1170 - 1183,

Journal articles | 2018

Gisev N; Campbell G; Lalic S; Larney S; Peacock A; Nielsen S; Pearson SA; Degenhardt L, 2018, 'Current Opioid Access, Use, and Problems in Australasian Jurisdictions', Current Addiction Reports, 5, pp. 464 - 472,

Journal articles | 2018

Gisev N; Larance B; Cama E; Nielsen S; Roxburgh A; Bruno R; Degenhardt L, 2018, 'A nationwide study of the extent and factors associated with fentanyl use in Australia', Research in Social and Administrative Pharmacy, 14, pp. 303 - 308,

Journal articles | 2018

Gisev N; Pearson SA; Dobbins T; Currow DC; Blyth F; Larney S; Dunlop A; Mattick RP; Wilson A; Degenhardt L, 2018, 'Combating escalating harms associated with pharmaceutical opioid use in Australia: The POPPY II study protocol', BMJ Open, 8,

Journal articles | 2018

Gisev N; Pearson SA; Karanges EA; Larance B; Buckley NA; Larney S; Dobbins T; Blanch B; Degenhardt L, 2018, 'To what extent do data from pharmaceutical claims under-estimate opioid analgesic utilisation in Australia?', Pharmacoepidemiology and Drug Safety, 27, pp. 550 - 555,

Journal articles | 2018

Lalic S; Gisev N; Bell JS; Korhonen M; Ilomaki J, 2018, 'Predictors of persistent prescription opioid analgesic use among people without cancer in Australia', British Journal of Clinical Pharmacology, 84, pp. 1267 - 1278,

Journal articles | 2018

Lalic S; Jokanovic N; Ilomäki J; Gisev N; Lloyd B; Lubman DI; Bell JS, 2018, 'Harms associated with extramedical use of prescription opioid analgesics in Australia: A scoping review', Research in Social and Administrative Pharmacy,

Journal articles | 2018

Larance B; Gisev N; Cama E; Nelson EC; Darke S; Larney S; Degenhardt L, 2018, 'Predictors of transitions across stages of heroin use and dependence prior to treatment-seeking among people in treatment for opioid dependence', Drug and Alcohol Dependence

Journal articles | 2017

Larance B; Degenhardt L; Peacock A; Gisev N; Mattick R; Colledge S; Campbell G, 2017, 'Pharmaceutical opioid use and harm in Australia: The need for proactive and preventative responses', Drug and Alcohol Review,

Journal articles | 2017

Nielsen S; Gisev N; Bruno R; Hall W; Cohen M; Larance B; Campbell G; Shanahan M; Blyth F; Lintzeris N; Pearson S; Mattick R; Degenhardt L, 2017, 'Defined daily doses (DDD) do not accurately reflect opioid doses used in contemporary chronic pain treatment', Pharmacoepidemiology and Drug Safety, 26, pp. 587 - 591,

Journal articles | 2017

Roxburgh A; Hall WD; Dobbins T; Gisev N; Burns L; Pearson S; Degenhardt L, 2017, 'Trends in heroin and pharmaceutical opioid overdose deaths in Australia', Drug and Alcohol Dependence, 179, pp. 291 - 298,

Journal articles | 2016

Degenhardt L; Gisev N; Cama E; Nielsen S; Larance B; Bruno R, 2016, 'The extent and correlates of community-based pharmaceutical opioid utilisation in Australia', Pharmacoepidemiology and Drug Safety, 25, pp. 521 - 538,

Journal articles | 2016

Gisev N; Nielsen S; Cama E; Larance B; Bruno R; Degenhardt L, 2016, 'An ecological study of the extent and factors associated with the use of prescription and over-the-counter codeine in Australia', European Journal of Clinical Pharmacology, 72, pp. 469 - 494,

Journal articles | 2016

Gisev N; Pearson SA; Blanch B; Larance B; Dobbins T; Larney S; Degenhardt L, 2016, 'Initiation of strong prescription opioids in Australia: cohort characteristics and factors associated with the type of opioid initiated', British Journal of Clinical Pharmacology, pp. 1123 - 1133,

Journal articles | 2016

Nielsen S; Degenhardt L; Hoban B; Gisev N, 2016, 'A synthesis of oral morphine equivalents (OME) for opioid utilisation studies', Pharmacoepidemiology and Drug Safety, 25, pp. 733 - 737,

Journal articles | 2015

Burns L; Gisev N; Larney S; Dobbins T; Gibson A; Kimber J; Larance B; Mattick RP; Butler T; Degenhardt L, 2015, 'A longitudinal comparison of retention in buprenorphine and methadone treatment for opioid dependence in New South Wales, Australia', Addiction, 110, pp. 646 - 655,

Journal articles | 2015

Degenhardt L; Blanch B; Gisev N; Larance B; Pearson S, 2015, 'The POPPY Research Programme protocol: Investigating opioid utilisation, costs and patterns of extramedical use in Australia', BMJ Open, 5,

Journal articles | 2015

Degenhardt L; Larney S; Kimber J; Gisev N; Farrell M; Dobbins T; Weatherburn DJ; Gibson A; Mattick R; Butler T; Burns L, 2015, 'The impact of opioid substitution therapy on mortality post-release from prison', Drug and Alcohol Dependence, 146, pp. e260 - e260,

Journal articles | 2015

Gisev N; Larney S; Kimber J; Burns L; Weatherburn D; Gibson A; Dobbins T; Mattick RP; Butler T; Degenhardt L, 2015, 'Determining the impact of opioid substitution therapy upon mortality and recidivism among prisoners: A 22 year data linkage study', Trends and Issues in Crime and Criminal Justice

Journal articles | 2015

Gisev N; Shanahan M; Weatherburn DJ; Mattick RP; Larney S; Burns L; Degenhardt L, 2015, 'A cost-effectiveness analysis of opioid substitution therapy upon prison release in reducing mortality among people with a history of opioid dependence', Addiction, 110, pp. 1975 - 1984,

Journal articles | 2015

Hoban B; Larance B; Gisev N; Nielsen S; Cohen M; Bruno R; Shand F; Lintzeris N; Hall W; Farrell M; Degenhardt L, 2015, 'The use of paracetamol (acetaminophen) among a community sample of people with chronic non-cancer pain prescribed opioids', International Journal of Clinical Practice, 69, pp. 1366 - 1376,

Journal articles | 2015

Larney S; Gisev N; Farrell M; Dobbins T; Burns L; Gibson A; Kimber J; Degenhardt L, 2015, 'Opioid substitution therapy as a strategy to reduce deaths in prison: Retrospective cohort study', Drug and Alcohol Dependence, 146, pp. e168 - e168,

Journal articles | 2015

Nielsen S; Degenhardt L; Hoban B; Gisev N, 2015, 'A synthesis of oral morphine equivalents (OME) for opioid utilisation studies', Pharmacoepidemiology and Drug Safety, 25, pp. 733 - 737,

Journal articles | 2014

Degenhardt L; Larney S; Gisev N; Trevena J; Burns L; Kimber J; Shanahan M; Butler T; Mattick RP; Weatherburn D, 2014, 'Imprisonment of opioid-dependent people in New South Wales, Australia, 2000-2012: A retrospective linkage study', Australian and New Zealand Journal of Public Health, 38, pp. 165 - 170,

Journal articles | 2014

Degenhardt L; Larney S; Kimber J; Gisev N; Farrell M; Dobbins T; Weatherburn DJ; Gibson A; Mattick R; Butler T; Burns L, 2014, 'The impact of opioid substitution therapy on mortality post-release from prison: Retrospective data linkage study', Addiction, 109, pp. 1306 - 1317,

Journal articles | 2014

Gisev N; Bell JS; Chen TF, 2014, 'A retrospective study of psychotropic drug use among individuals with mental illness issued a community treatment order', International Journal of Clinical Practice, 68, pp. 236 - 244,

Journal articles | 2014

Gisev N; Bell JS; Chen TF, 2014, 'Factors associated with antipsychotic polypharmacy and high-dose antipsychotics among individuals receiving compulsory treatment in the community', Journal of Clinical Psychopharmacology, 34, pp. 307 - 312,

Journal articles | 2014

Gisev N; Degenhardt L; Larney S; Larance B; Gibson A; Kimber J; Burns L, 2014, 'A comparative study of opioid substitution therapy utilisation among opioid-dependent men and women', Drug and Alcohol Review, 33, pp. 499 - 505,

Journal articles | 2014

Gisev N; Gibson A; Larney S; Kimber J; Williams M; Clifford A; Doyle M; Burns L; Butler T; Weatherburn DJ; Degenhardt L, 2014, 'Offending, custody and opioid substitution therapy treatment utilisation among opioid-dependent people in contact with the criminal justice system: Comparison of Indigenous and non-Indigenous Australians', BMC Public Health, 14, pp. 920,

Journal articles | 2014

Larney S; Gisev N; Farrell M; Dobbins T; Burns L; Gibson A; Kimber J; Degenhardt L, 2014, 'Opioid substitution therapy as a strategy to reduce deaths in prison: Retrospective cohort study', BMJ Open, 4,

Journal articles | 2013

Degenhardt LJ; Gisev N; Trevena J; Larney S; Kimber J; Burns LA; Shanahan M; Weatherburn D, 2013, 'Engagement with the criminal justice system among opioid dependent people: Retrospective cohort study', Addiction, 108, pp. 2152 - 2165,

Journal articles | 2013

Gisev N; Bell JS; Chen TF, 2013, 'Interrater agreement and interrater reliability: Key concepts, approaches, and applications', Research in Social and Administrative Pharmacy, 9, pp. 330 - 338,

Journal articles | 2013

Gisev N; Bell S; Chen T, 2013, 'Psychotropic drug-regimen changes between community treatment orders', Australasian Psychiatry, 21, pp. 411 - 412,

Journal articles | 2012

Gisev N; Hartikainen S; Chen TF; Korhonen M; Bell JS, 2012, 'Effect of comorbidity on the risk of death associated with antipsychotic use among community-dwelling older adults', International Psychogeriatrics, 24, pp. 1058 - 1064,

Journal articles | 2011

Gisev N; Hartikainen S; Chen TF; Korhonen M; Bell JS, 2011, 'Mortality associated with benzodiazepines and benzodiazepine-related drugs among community-dwelling older people in Finland: A population-based retrospective cohort study', Canadian Journal of Psychiatry, 56, pp. 377 - 381,

Journal articles | 2010

Gisev N; Bell JS; O'Reilly CL; Rosen A; Chen TF, 2010, 'An expert panel assessment of comprehensive medication reviews for clients of community mental health teams', Social Psychiatry and Psychiatric Epidemiology, 45, pp. 1071 - 1079,

Journal articles | 2009

Chen TF; Gisev N; O'Reilly C; Nishtala P; Bell JS, 2009, 'Mind games: Pharmacists and mental health', Australian Journal of Pharmacy, 90, pp. 70 - 72

Journal articles | 2006

Gisev N; Bell JS; McLachlan AJ; Chetty M; Chen TF, 2006, 'Psychiatric drug use among patients of a community mental health service: Patterns and implications', Disease Management and Health Outcomes, 14, pp. 369 - 376,

Journal articles |

Bharat C; Gisev N; Barbieri S; Dobbins T; Larney S; Farrell M; Degenhardt L, 'The effect of opioid analgesics, benzodiazepines, gabapentinoids, and opioid agonist treatment on mortality risk among opioid-dependent people.', International journal of population data science, 7
Conference Presentations | 2024

Bharat C; Gisev N; Hopkins R; Pearson SA; Gillies M; Dobbins T; Larney S; Blythe F; Degenhardt L, 2024, 'Development of opioid use disorder following treatment with opioid analgesics for non-cancer pain relief: an Australian state-wide nested case-control study', presented at 2024 NDARC Annual Research Symposium, Wesley Conference Centre, Sydney NSW, 20 September 2024,

Conference Papers | 2024

Hopkins R; Bharat C; Buizen L; Close J; Ivers R; Draper B; Pearson S-A; Degenhardt L; Gisev N, 2024, '181 Age-related risk of serious fall events associated with opioid analgesic use', in Abstracts, BMJ Publishing Group Ltd, pp. A35.1 - A35, presented at 15th World Conference on Injury Prevention and Safety Promotion (Safety 2024) abstracts,

Conference Presentations | 2024

Hopkins R; Bharat C; Chambers M; Degenhardt L; Peacock A; Farrell M; Yuen WS; Man N; Gisev N, 2024, 'Age, period, and cohort trends of substance poisoning, alcohol-related disease, and suicide deaths in Australia, 1980-2019', presented at 2024 NDARC Annual Research Symposium, Wesley Conference Centre, Sydney NSW, 20 September 2024,

Conference Abstracts | 2024

Santo T; Gisev N; Campbell G; Colledge-Friday S; Wilson J; Tran LT; Lynch M; Martino-Burke D; Taylor S; Degenhardt L, 2024, 'Prevalence of comorbid substance use disorders among people with opioid use disorder: A systematic review & meta-analysis', in International Journal of Drug Policy, Vol. 128,

Preprints | 2024

Zoega H; Falster M; Gillies M; Litchfield M; Camacho X; Bruno C; Daniels B; Donnolley N; Havard A; Schaffer A; Chambers G; Degenhardt L; Dobbins T; Gisev N; Ivers R; Jorm L; Liu B; Vajdic C; Pearson S-A, 2024, The Medicines Intelligence Data Platform: A population-based data resource from New South Wales, Australia,

Reports | 2023

Bharat C; Chidwick K; Gisev N; Farrell M; Degenhardt L, 2023, NDARC Technical Report: Trends in the use of Opioid Agonist Treatment in New South Wales, 2013-2022, UNSW Sydney, Sydney, 347, ,

Reports | 2023

Bharat C; Chidwick K; Gisev N; Farrell M; Degenhardt L, 2023, NDARC Technical Report: Trends in the use of Opioid Agonist Treatment in Queensland, 2013-2022, UNSW Sydney, Sydney, 349, ,

Reports | 2023

Bharat C; Chidwick K; Gisev N; Farrell M; Degenhardt L, 2023, NDARC Technical Report: Trends in the use of Opioid Agonist Treatment in the Australian Capital Territory, 2013-2022, UNSW Sydney; NDARC, Sydney, 346, ,

Reports | 2023

Bharat C; Chidwick K; Gisev N; Farrell M; Degenhardt L, 2023, NDARC Technical Report: Trends in the use of Opioid Agonist Treatment in the Northern Territory, 2013-2022, UNSW Sydney, Sydney, 348, ,

Reports | 2023

Chidwick K; Bharat C; Gisev N; Farrell M; Degenhardt L, 2023, NDARC Technical Report: Real-world dosing intervals of long-acting buprenorphine for opioid agonist treatment., UNSW Sydney, Sydney, 345, ,

Reports | 2023

Chidwick K; Gisev N; Degenhardt L; Farrell M; Bharat C, 2023, NDARC Technical Report: Trends in the use of Opioid Agonist Treatment in South Australia, 2013-2022, UNSW Sydney, Sydney, 350, ,

Reports | 2023

Chidwick K; Gisev N; Degenhardt L; Farrell M; Bharat C, 2023, NDARC Technical Report: Trends in the use of Opioid Agonist Treatment in Tasmania, 2013-2022, UNSW Sydney; National Drug and Alcohol Research Centre, Sydney, 351, ,

Reports | 2023

Chidwick K; Gisev N; Degenhardt L; Farrell M; Bharat C, 2023, NDARC Technical Report: Trends in the use of Opioid Agonist Treatment in Victoria, 2013-2022, UNSW Sydney; National Drug and Alcohol Research Centre, Sydney, 352, ,

Reports | 2023

Chidwick K; Gisev N; Degenhardt L; Farrell M; Bharat C, 2023, NDARC Technical Report: Trends in the use of Opioid Agonist Treatment in Western Australia, 2013-2022, UNSW Sydney; National Drug and Alcohol Research Centre, Sydney, 353, ,

Conference Presentations | 2023

Hopkins R, 2023, '“We didn’t cause the opioid epidemic”: The experience of being prescribed opioids for chronic non-cancer pain at a time of increasing restrictions', presented at Australian Pain Society 43rd Annual Scientific Meeting, Canberra, Australia, 02 April 2023

Conference Papers | 2022

Gisev N; Buizen L; Schaffer A; Daniels B; Pearson S-A; Dobbins T; Blyth F; Larney S; Currow DC; Wilson A; Degenhardt L, 2022, '| New South Wales, Long-term trajectories of prescription opioid use in New South Wales, Australia', in PHARMACOEPIDEMIOLOGY AND DRUG SAFETY, WILEY, pp. 371 - 372,

Conference Papers | 2022

Santo T; Campbell G; Gisev N; Martino-Burke D; Wilson J; Colledge-Frisby S; Clark B; Tran LT; Degenhardt L, 2022, 'Prevalence of mental disorders among people with opioid use disorder: A systematic review and meta-analysis', in Drug and Alcohol Dependence,

Conference Papers | 2021

Gisev N; Pearson S-A; Dobbins T; Buizen L; Murphy T; Wilson A; Blyth F; Dunlop A; Larney S; Currow D; Mattick R; Degenhardt L, 2021, 'POPPY II cohort profile- a population-based linked cohort examining the course and outcomes of prescription opioid use in NSW, Australia, 2003-2018', in PHARMACOEPIDEMIOLOGY AND DRUG SAFETY, WILEY, pp. 300 - 301,

Reports | 2020

Chrzanowska A; Gisev N; Price O; Sutherland R; Memedovic S; Degenhardt L; Farrell M; Peacock A, 2020, Tapentadol use and harms in Australia: Analysis of opioid sales data and sentinel survey data from people who inject drugs, National Drug and Alcohol Research Centre, UNSW Sydney, Sydney,

Preprints | 2020

Costa JDO; Bruno C; Baranwal N; Gisev N; Dobbins T; Degenhardt L; Pearson SA, 2020, Variations in Long-Term Opioid Therapy Definitions: A Systematic Review of Observational Studies Using Routinely Collected Data (2000–2019),

Conference Abstracts | 2020

Peacock A; Gisev N; Memedovic S; Larance B; Brown J; Cairns R; Buckley N; Farrell M; Degenhardt L, 2020, 'Opioid use and harms associated with a sustained-release tapentadol formulation: A post-marketing surveillance study', in Drug and Alcohol Dependence, Vol. 206,

Conference Presentations | 2020

Schaffer A; Cairns R; Brown J; Gisev N; Buckley N; Pearson S, 2020, 'Changes in sales of over‐the‐counter and prescription medicines after rescheduling of codeine to a prescription‐only medicine in Australia', presented at International Conference on Pharmacoepidemiology and Therapeutic Risk Management

Conference Papers | 2017

Gisev N, 2017, 'An ecological study of the extent and factors associated with the use of fentanyl across Australia', Brisbane, Australia, presented at 10th Asian Conference on Pharmacoepidemiology, Brisbane, Australia, 29 October 2017 - 31 October 2017

Conference Papers | 2017

Gisev N, 2017, 'Quantifying the extent that data from PBS/RPBS claims under-estimate opioid analgesic utilisation in Australia', Brisbane, Australia, presented at 10th Asian Conference on Pharmacoepidemiology, Brisbane, Australia, 29 October 2017 - 31 October 2017

Conference Papers | 2017

Gisev N, 2017, 'The safety of transdermal fentanyl initiation in Australian clinical practice', Brisbane, Australia, presented at 2017 Australasian Pharmaceutical Scientific Association - Australasian Society of Clinical and Experimental Pharmacologist and Toxicologists Joint Scientific Meeting, Brisbane, Australia, 05 December 2017 - 08 December 2017

Conference Posters | 2017

Gisev N, 2017, 'To what extent do data from pharmaceutical claims under-estimate opioid analgesic utilisation in Australia?', presented at 33rd International Conference on Pharmacoepidemiology & Therapeutic Risk Management, 26 August 2017 - 30 August 2017

Conference Posters | 2017

Gisev N, 2017, 'To what extent do data from pharmaceutical claims under-estimate opioid analgesic utilisation in Australia?', presented at National Drug and Alcohol Research Centre 2017 Annual Symposium, 03 October 2017 - 04 October 2017

Conference Posters | 2016

Gisev N, 2016, 'Characteristics of a population-based cohort initiating strong prescription opioids in Australia and factors associated with the type of opioid initiated', presented at National Drug and Alcohol Research Centre 2016 Annual Symposium, 12 September 2016 - 12 September 2016

Conference Papers | 2016

Gisev N, 2016, 'Does Size Really Matter? Using Big Data to Examine the Patterns and Predictors of Opioid Utilisation in Australia', Sydney, Australia, presented at 2016 Australasian Pharmaceutical Science Association Annual Conference, Sydney, Australia, 02 December 2016 - 05 December 2016

Conference Posters | 2016

Gisev N, 2016, 'Initiation of strong prescription opioids in Australia: cohort characteristics and factors associated with the type of opioid initiated', presented at 32nd International Conference on Pharmacoepidemiology & Therapeutic Risk Management, 25 August 2016 - 28 August 2016

Conference Papers | 2015

Gisev N, 2015, 'A cost-effectiveness analysis of opioid substitution therapy upon release from prison', presented at 2015 Australasian Professional Society on Alcohol and Other Drugs Conference, 08 November 2015 - 11 November 2015

Conference Posters | 2015

Gisev N, 2015, 'A cost-effectiveness analysis of opioid substitution therapy upon release in reducing mortality among prisoners with a history of opioid dependence', presented at 31st International Conference on Pharmacoepidemiology & Therapeutic Risk Management, 22 August 2015 - 26 August 2015

Conference Posters | 2015

Gisev N, 2015, 'A cost-effectiveness analysis of opioid substitution therapy upon release in reducing mortality among prisoners with a history of opioid dependence', presented at National Drug and Alcohol Research Centre 2015 Annual Symposium, 15 September 2015 - 15 September 2015

Conference Papers | 2015

Gisev N, 2015, 'An ecological study of the extent and factors associated with use of prescription and over-the-counter codeine in Australia', presented at 2015 Australasian Pharmaceutical Science Association/Australasian Society of Clinical and Experimental Pharmacologist and Toxicologists Scientific Meeting, 29 November 2015 - 02 December 2015

Conference Papers | 2015

Gisev N, 2015, 'Estimating the extent and predictors of pharmaceutical opioid use in Australia in 2013', presented at 31st International Conference on Pharmacoepidemiology & Therapeutic Risk Management, 22 August 2015 - 26 August 2015

Conference Papers | 2015

Gisev N, 2015, 'Opioid Substitution Therapy among Prisoners: Longitudinal Findings from a Data Linkage Study', Hobart, Australia, presented at 2015 Australasian Pharmaceutical Science Association/Australasian Society of Clinical and Experimental Pharmacologist and Toxicologists Scientific Meeting, Hobart, Australia, 29 November 2015 - 02 December 2015

Conference Papers | 2015

Gisev N, 2015, 'The effect of treatment and retention with opioid substitution therapy in reducing crime among opioid-dependent people', presented at 31st International Conference on Pharmacoepidemiology & Therapeutic Risk Management, 22 August 2015 - 26 August 2015

Reports | 2014

Gisev N; Larney S; Kimber J; Burns L; Weatherburn D; Gibson A; Dobbins T; Mattick R; Butler T; Degenhardt L, 2014, Determining the impact of opioid substitution therapy upon mortality and recidivism among prisoners: A 22 year data linkage study, National Drug and Alcohol Research Centre, University of New South Wales, Sydney, 330,

Conference Posters | 2014

Gisev N, 2014, 'Opioid substitution therapy utilisation among opioid-dependent men and women: A population-based comparative study', presented at National Drug and Alcohol Research Centre 2014 Annual Symposium, 08 September 2014 - 08 September 2014

Conference Papers | 2014

Gisev N, 2014, 'The cost effectiveness of opioid substitution therapy and impact on criminal offending and mortality.', presented at National Drug and Alcohol Research Centre 2014 Annual Symposium, 08 September 2014 - 08 September 2014

Conference Papers | 2014

Gisev N, 2014, 'The impact of opioid substitution therapy on mortality post-release from prison: A retrospective data linkage study', presented at 30th International Conference on Pharmacoepidemiology & Therapeutic Risk Management, 24 October 2014 - 27 October 2014

Conference Papers | 2014

Gisev N, 2014, 'Treatment utilisation and retention with opioid substitution therapy between 2001 and 2010: A comparison of buprenorphine and methadone users', presented at 30th International Conference on Pharmacoepidemiology & Therapeutic Risk Management, 24 October 2014 - 27 October 2014

Conference Papers | 2014

Gisev N, 2014, 'Treatment utilisation and retention with opioid substitution therapy: comparison of buprenorphine and methadone users', presented at 2014 Australasian Professional Society on Alcohol and Other Drugs Conference, 09 November 2014 - 12 November 2014

Theses / Dissertations | 2014

Gisev N, 2014, An Evaluation of Psychotropic Medicines Use: Patterns and Outcomes

Reports | 2014

Nielsen S; Degenhardt L; Hoban B; Gisev N, 2014, Comparing opioids: A guide to estimating oral morphine equivalents (OME) in research, National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NDARC Technical Report, 329,

Conference Posters | 2013

Gisev N, 2013, 'Engagement with the criminal justice system among opioid-dependent people: Comparison between Indigenous and non-Indigenous offenders', presented at National Drug and Alcohol Research Centre 2013 Annual Symposium, 04 September 2013 - 04 September 2013

Conference Posters | 2013

Gisev N, 2013, 'Opioid substitution therapy in New South Wales 2001-2012: Comparison between buprenorphine and methadone users', presented at National Drug and Alcohol Research Centre 2013 Annual Symposium, 04 September 2013 - 04 September 2013

Conference Posters | 2012

Gisev N; Hartikainen S; Chen TF; Korhonen M; Bell JS, 2012, 'Mortality associated with benzodiazepine use among community-dwelling older people: results from a population-based retrospective cohort study in Finland', presented at National Medicines Symposium 2012, 24 May 2012 - 25 May 2012

Conference Posters | 2012

Gisev N; Hartikainen S; Chen TF; Korhonen M; Bell JS, 2012, 'The risk of death associated with antipsychotic use in community-dwelling older adults: do co-morbidities make a difference?', presented at National Medicines Symposium 2012, 24 May 2012 - 25 May 2012

Conference Papers | 2011

Gisev N; Bell JS; Chen TF, 2011, 'COMMUNITY TREATMENT ORDERS FOR INDIVIDUALS WITH A MENTAL ILLNESS IN NEW SOUTH WALES: A DESCRIPTIVE ANALYSIS OF PSYCHOTROPIC DRUG USE', in AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY, SAGE PUBLICATIONS LTD, pp. A36 - A36,

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Associate Professor Natasa Gisev