Giles Newton-Howes

Affiliations

Department of Psychological Medicine, University of Otago, 23 Mein Street, Wellington, New Zealand. Electronic address: giles.newton-howes@otago.ac.nz.

Publications (49)

Comparison of age of first drink and age of first intoxication as predictors of substance use and mental health problems in adulthood.

Drug and alcohol dependence

Avec: Giles Newton-Howes , Susan Cook , Greg Martin , James A Foulds , Joseph M Boden

A systematic review of the label accuracy of cannabinoid-based products in regulated markets: is what's on the label what's in the product?

Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists

Avec: Karen Oldfield , John Ryan , Marjan Doppen , Stacey Kung , Irene Braithwaite , Giles Newton-Howes

The case for cautious paternalism in the emergency management of patients with borderline personality disorder.

BJPsych bulletin

Avec: Giles Newton-Howes

Harmful Choices, the Case of C, and Decision-Making Competence.

The American journal of bioethics : AJOB

Avec: Neil Pickering , GIles Newton-Howes , Greg Young

Life course development following childhood adversity: methods and findings from the Christchurch Health and Development Study.

Longitudinal and life course studies : international journal

Avec: Mary Buchanan , Giles Newton-Howes , Geri McLeod , Joseph Boden

Methamphetamine use and violence: Findings from a longitudinal birth cohort.

Drug and alcohol dependence

Avec: James A Foulds , Joseph M Boden , Rebecca McKetin , Giles Newton-Howes

The use of mechanical restraint in Pacific Rim countries: an international epidemiological study.

Epidemiology and psychiatric sciences

Avec: G Newton-Howes , M K Savage , R Arnold , T Hasegawa , V Staggs , S Kisely

Cannabinoids in the Treatment of Insomnia Disorder: A Systematic Review and Meta-Analysis.

CNS drugs

Avec: Chiranth Bhagavan , Stacey Kung , Marjan Doppen , Mary John , Iva Vakalalabure , Karen Oldfield , Irene Braithwaite , Giles Newton-Howes

A Novel Graphical Method for Data Presentation in Alcohol Systematic Reviews: The Interactive Harvest Plot.

Alcohol and alcoholism (Oxford, Oxfordshire)

Avec: James Foulds , Josh Knight , Jesse T Young , Claire Keen , Giles Newton-Howes

Personality Pathology among Adults with History of Childhood Sexual Abuse: Study of the Relevance of DSM-5 Proposed Traits and Psychobiological Features of Temperament and Character.

Indian journal of psychological medicine

Avec: Azad Hemmati , Giles Newton-Howes , Shafea Falahi , Sattar Mostafavi , Calvin A Colarusso , Saeid Komasi

Amphetamine-type stimulant use and self-harm: protocol for a systematic review of observational studies.

BMJ open

Avec: Craig Cumming , Gregory Armstrong , Rohan Borschmann , James A Foulds , Giles Newton-Howes , Rebecca McKetin , Shannen Vallesi , David Preen , Jesse Young

New Zealand (Aotearoa) clinicians' perspectives on the utility of the ICD-11 personality disorder diagnosis.

Personality and mental health

Avec: Tiffany A Brown , Martin Sellbom , Bo Bach , Giles Newton-Howes

Awareness of the Need for Change: A Constructivist Grounded Theory of Medical Students' Understanding of Human Rights in Mental Health.

Health and human rights

Avec: Peter Macsorley , Sarah Gordon , Tracey Gardiner , Giles Newton-Howes

Parenting and Home Environment in Childhood and Adolescence and Alcohol Use Disorder in Adulthood.

The Journal of adolescent health : official publication of the Society for Adolescent Medicine

Avec: Joseph M Boden , Rose Crossin , Susan Cook , Greg Martin , James A Foulds , Giles Newton-Howes

Trajectories of alcohol use problems based on early adolescent alcohol use: Findings from a 35 year population cohort.

The International journal on drug policy

Avec: Joseph M Boden , Giles Newton-Howes , James Foulds , Janet Spittlehouse , Susan Cook

Do Community Treatment Orders in Psychiatry Stand Up to Principalism: Considerations Reflected through the Prism of the Convention on the Rights of Persons with Disabilities.

The Journal of law, medicine & ethics : a journal of the American Society of Law, Medicine & Ethics

Avec: Giles Newton-Howes

Who controls your future: The convention on the rights of persons with disabilities from a service user focused perspective.

The Australian and New Zealand journal of psychiatry

Avec: Giles Newton-Howes , Sarah Gordon

From Substitute to Supported Decision Making: Practitioner, Community and Service-User Perspectives on Privileging Will and Preferences in Mental Health Care.

International journal of environmental research and public health

Avec: Sarah Gordon , Tracey Gardiner , Kris Gledhill , Armon Tamatea , Giles Newton-Howes

Risk-relativity is still a nonsense.

Journal of medical ethics

Avec: Neil John Pickering , Giles Newton-Howes , Simon Walker

The role of social support in reducing the long-term burden of cumulative childhood adversity on adulthood internalising disorder.

Social psychiatry and psychiatric epidemiology

Avec: Mary Buchanan , Giles Newton-Howes , Ruth Cunningham , Geraldine F H McLeod , Joseph M Boden

Variation in the use of compulsory community treatment orders between district health boards in New Zealand.

Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists

Avec: Mathew Lees , Giles Newton-Howes , Chris Frampton , Ben Beaglehole

Protective factors for psychosocial outcomes following cumulative childhood adversity: systematic review.

BJPsych open

Avec: Mary Buchanan , Grace Walker , Joseph M Boden , Zara Mansoor , Giles Newton-Howes

Personality disorder prevalence and correlates in a whole of nation dataset.

Social psychiatry and psychiatric epidemiology

Avec: Giles Newton-Howes , Ruth Cunningham , June Atkinson

Medicinal applications of cannabis/cannabinoids.

Current opinion in psychology

Avec: Irene Braithwaite , Chiranth Bhagavan , Marjan Doppen , Stacey Kung , Karen Oldfield , Giles Newton-Howes

Making the World of Difference: a service user-led education programme reshaping the learning environment in psychiatry.

Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists

Avec: Giles Newton-Howes , Sarah Gordon , Dasha Fedchuk

Development and initial evaluation of the ICD-11 personality disorder severity scale: PDS-ICD-11.

Personality and mental health

Avec: Bo Bach , Tiffany A Brown , Roger T Mulder , Giles Newton-Howes , Erik Simonsen , Martin Sellbom

The prevalence of personality disorder in mental state disorder.

Current opinion in psychiatry

Avec: Giles Newton-Howes , Sara Austin , James Foulds

Compulsory Community Treatment Orders in New Zealand and the provision of care: An examination of national databases and predictors of outcome.

The Lancet regional health. Western Pacific

Avec: Ben Beaglehole , Giles Newton-Howes , Chris Frampton

Applying Human Rights and Reducing Coercion in Psychiatry following Service User-Led Education: A Qualitative Study.

Health and human rights

Avec: Susanna Every-Palmer , Leah Kininmonth , Giles Newton-Howes , Sarah Gordon

Does a comprehensive service user-led education programme effect more positive attitudes towards recovery and less stigmatising attitudes towards people with lived experience of mental distress in medical students? A comparative cohort study.

The Australian and New Zealand journal of psychiatry

Avec: Giles Newton-Howes , Jessica Senior , Ben Beaglehole , Gordon L Purdie , Sarah E Gordon

Alcohol use in adolescents and adult psychopathology and social outcomes: Findings from a 35-year cohort study.

The Australian and New Zealand journal of psychiatry

Avec: Joseph Boden , Sarah Blair , Giles Newton-Howes

Comparison of coercive practices in worldwide mental healthcare: overcoming difficulties resulting from variations in monitoring strategies.

BJPsych open

Avec: Martha K Savage , Peter Lepping , Giles Newton-Howes , Richard Arnold , Vincent S Staggs , Steven Kisely , Toshio Hasegawa , Keith S Reid , Eric O Noorthoorn

The association between Compulsory Community Treatment Order status and mortality in New Zealand.

BJPsych open

Avec: Ben Beaglehole , Giles Newton-Howes , Richard Porter , Chris Frampton

Protecting and promoting editorial independence.

The British journal of psychiatry : the journal of mental science

Avec: Kamaldeep Bhui , Aileen O'Brien , Rachel Upthegrove , Alexander C Tsai , Mustafa Soomro , Giles Newton-Howes , Matthew R Broome , Andrew Forrester , Patricia Casey , Anne M Doherty , William Lee , Kenneth R Kaufman

Mental disorders and discrimination: A prospective cohort study of young twin pairs in Germany.

SSM - population health

Avec: Lucas Calais-Ferreira , Gregory Armstrong , Elisabeth Hahn , Giles Newton-Howes , James Foulds , John L Hopper , Frank M Spinath , Paul Kurdyak , Jesse T Young

Medical cannabis: knowledge and expectations in a cohort of North Island New Zealand general practitioners.

The New Zealand medical journal

Avec: Karen Oldfield , Irene Braithwaite , Richard Beasley , Allie Eathorne , Giles Newton-Howes , Alex Semprini

Cannabis-based medicinal products and the role of the doctor: should we be cautious or cautiously optimistic?

The New Zealand medical journal

Avec: Irene Braithwaite , Giles Newton-Howes , Karen Oldfield , Alex Semprini

Antidepressant use and interpersonal violence perpetration: a protocol for a systematic review and meta-analysis.

BMJ open

Avec: Claire Keen , James A Foulds , Melissa Willoughby , Giles Newton-Howes , Josh Knight , Seena Fazel , Rohan Borschmann , Stuart A Kinner , Jesse T Young

A comparative analysis of two alternative programmes to counter stigma and discrimination associated with mental illness delivered to medical students.

Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists

Avec: Sarah E Gordon , Leah A Kininmonth , Giles Newton-Howes , Gordon L Purdie , Tracey Gardiner

Methamphetamine use and psychotic symptoms: findings from a New Zealand longitudinal birth cohort.

Psychological medicine

Avec: Joseph M Boden , James A Foulds , Giles Newton-Howes , Rebecca McKetin

Galenic syndromes: combinations of mental state and personality disorders too closely entwined to be separated.

The British journal of psychiatry : the journal of mental science

Avec: Peter Tyrer , Roger Mulder , Giles Newton-Howes , Conor Duggan

Supported Decision making teaching in New Zealand postgraduate psychiatry trainees.

Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists

Avec: Giles Newton-Howes , Michael Daly , James Cooney , Kris Gledhill , Sarah Gordon

Suicide and self-harm.

Lancet (London, England)

Avec: Duleeka Knipe , Prianka Padmanathan , Giles Newton-Howes , Lai Fong Chan , Nav Kapur

Risk-related standards of competence are a nonsense.

Journal of medical ethics

Avec: Neil John Pickering , Giles Newton-Howes , Simon Walker

Impact of diagnosis on outcomes for compulsory treatment orders in New Zealand.

BJPsych open

Avec: Ben Beaglehole , Giles Newton-Howes , Richard Porter , Chris Frampton

A realist review of residential treatment for adults with substance use disorder.

Drug and alcohol review

Avec: Henry F De Salis , Rachelle Martin , Zara Mansoor , Giles Newton-Howes , Elliot Bell

Epistemic problems with mental health legislation in the doctor-patient relationship.

Journal of medical ethics

Avec: Giles Newton-Howes , Simon Walker , Neil John Pickering

Compulsory Community Treatment Orders and health outcomes for Ma-ori in New Zealand.

The Australian and New Zealand journal of psychiatry

Avec: Ben Beaglehole , Chris Frampton , Giles Newton-Howes , Arahia Kirikiri , Cameron Lacey

The perspectives of Māori on community treatment orders: A thematic analysis.

The Australian and New Zealand journal of psychiatry

Avec: Arahia Kirikiri , Greg Young , Ben Beaglehole , Giles Newton-Howes

Réseau de co-auteurs

Joseph M Boden 7 collaborations

Ben Beaglehole 7 collaborations

James A Foulds 6 collaborations

Sarah Gordon 6 collaborations

Karen Oldfield 5 collaborations

Irene Braithwaite 5 collaborations

Chris Frampton 5 collaborations

James Foulds 4 collaborations

Susan Cook 3 collaborations

Marjan Doppen 3 collaborations

Stacey Kung 3 collaborations

Mary Buchanan 3 collaborations

Rebecca McKetin 3 collaborations

Jesse T Young 3 collaborations

Tracey Gardiner 3 collaborations

Neil John Pickering 3 collaborations

Simon Walker 3 collaborations

Greg Martin 2 collaborations

Greg Young 2 collaborations

Joseph Boden 2 collaborations

Chiranth Bhagavan 2 collaborations

Josh Knight 2 collaborations

Claire Keen 2 collaborations

Gregory Armstrong 2 collaborations

Rohan Borschmann 2 collaborations

Tiffany A Brown 2 collaborations

Martin Sellbom 2 collaborations

Bo Bach 2 collaborations

Ruth Cunningham 2 collaborations

Zara Mansoor 2 collaborations

Gordon L Purdie 2 collaborations

Sarah E Gordon 2 collaborations

Richard Porter 2 collaborations

Alex Semprini 2 collaborations

Arahia Kirikiri 2 collaborations

John Ryan 1 collaboration

Neil Pickering 1 collaboration

Geri McLeod 1 collaboration

G Newton-Howes 1 collaboration

M K Savage 1 collaboration

R Arnold 1 collaboration

T Hasegawa 1 collaboration

V Staggs 1 collaboration

S Kisely 1 collaboration

Mary John 1 collaboration

Iva Vakalalabure 1 collaboration

Azad Hemmati 1 collaboration

Shafea Falahi 1 collaboration

Sattar Mostafavi 1 collaboration

Calvin A Colarusso 1 collaboration

Saeid Komasi 1 collaboration

Craig Cumming 1 collaboration

Shannen Vallesi 1 collaboration

David Preen 1 collaboration

Jesse Young 1 collaboration

Peter Macsorley 1 collaboration

Rose Crossin 1 collaboration

Janet Spittlehouse 1 collaboration

Kris Gledhill 1 collaboration

Armon Tamatea 1 collaboration

Geraldine F H McLeod 1 collaboration

Mathew Lees 1 collaboration

Grace Walker 1 collaboration

June Atkinson 1 collaboration

Dasha Fedchuk 1 collaboration

Roger T Mulder 1 collaboration

Erik Simonsen 1 collaboration

Sara Austin 1 collaboration

Susanna Every-Palmer 1 collaboration

Leah Kininmonth 1 collaboration

Jessica Senior 1 collaboration

Sarah Blair 1 collaboration

Martha K Savage 1 collaboration

Peter Lepping 1 collaboration

Richard Arnold 1 collaboration

Vincent S Staggs 1 collaboration

Steven Kisely 1 collaboration

Toshio Hasegawa 1 collaboration

Keith S Reid 1 collaboration

Eric O Noorthoorn 1 collaboration

Kamaldeep Bhui 1 collaboration

Aileen O'Brien 1 collaboration

Rachel Upthegrove 1 collaboration

Alexander C Tsai 1 collaboration

Mustafa Soomro 1 collaboration

Matthew R Broome 1 collaboration

Andrew Forrester 1 collaboration

Patricia Casey 1 collaboration

Anne M Doherty 1 collaboration

William Lee 1 collaboration

Kenneth R Kaufman 1 collaboration

Lucas Calais-Ferreira 1 collaboration

Elisabeth Hahn 1 collaboration

John L Hopper 1 collaboration

Frank M Spinath 1 collaboration

Paul Kurdyak 1 collaboration

Richard Beasley 1 collaboration

Allie Eathorne 1 collaboration

Melissa Willoughby 1 collaboration

Seena Fazel 1 collaboration

Stuart A Kinner 1 collaboration

Leah A Kininmonth 1 collaboration

Peter Tyrer 1 collaboration

Roger Mulder 1 collaboration

Conor Duggan 1 collaboration

Michael Daly 1 collaboration

James Cooney 1 collaboration

None Kris Gledhill 1 collaboration

Duleeka Knipe 1 collaboration

Prianka Padmanathan 1 collaboration

Lai Fong Chan 1 collaboration

Nav Kapur 1 collaboration

Henry F De Salis 1 collaboration

Rachelle Martin 1 collaboration

Elliot Bell 1 collaboration

Cameron Lacey 1 collaboration