Personal information

Epidemiology, Mental health, Public health

Activities

Employment (3)

Bradford Institute for Health Research: Bradford, GB

2023-03-06 to present | Consultant in Public Health
Employment
Source: Self-asserted source
Dan Lewer

Royal Free London NHS Foundation Trust: London, GB

2022-01-01 to 2023-03-05 | Specialty Registrar in Public Health
Employment
Source: Self-asserted source
Dan Lewer

University College London: London, GB

2018-12-01 to 2021-12-31 | NIHR Doctoral Research Fellow (Epidemiology and Public Health)
Employment
Source: Self-asserted source
Dan Lewer

Professional activities (4)

University College London: London, GB

2023-03-01 to present | Honorary Associate Professor (Epidemiology and Public Health)
Invited position
Source: Self-asserted source
Dan Lewer

University of New South Wales: Sydney, AU

2019-10-01 to present | Research Fellow (National Drug and Alcohol Research Centre)
Invited position
Source: Self-asserted source
Dan Lewer

South London and Maudsley NHS Foundation Trust: London, GB

2017-01-01 to present | Specialty Registrar in Public Health (NIHR Maudsley Biomedical Research Centre)
Invited position
Source: Self-asserted source
Dan Lewer

Public Health England : London, GB

2015-01-01 to present | Specialty Registrar in Public Health (National Infections Service)
Invited position
Source: Self-asserted source
Dan Lewer

Funding (6)

The Bradford Mental Health Collaboratory: an efficient platform for evaluating interventions to improve adolescent mental health

2024-07 to 2029-06 | Award
National Institute for Health Research (Leeds, GB)
GRANT_NUMBER:

NIHR205448

Source: Self-asserted source
Dan Lewer

Housing Model Evaluation (HOME) - Improvements in health associated with housing-led systems for people experiencing homelessness.

2023-03-01 to 2026-02-28 | Grant
National Institute for Health and Care Research (London, GB)
GRANT_NUMBER: NIHR151610
Source: Self-asserted source
Dan Lewer via DimensionsWizard

Research priority-setting to improve care for people who inject drugs with infective endocarditis in Canada: the Canadian Injection Drug Use-associated Endocarditis Working Group

2023-01-01 to 2023-12-31 | Grant
Canadian Institutes of Health Research (Ottawa, CA)
GRANT_NUMBER:

0c443b090064e81cef863ef7ad0d1d4b

Source: Self-asserted source
Dan Lewer via DimensionsWizard

Improving Hospital Opiate Substitution Therapy (iHOST): implementation and assessment of an intervention to reduce late presentations, discharges against medical advice and repeat admissions among people who use opiates

2022-03 to 2025-03 | Contract
NIHR (London, GB)
GRANT_NUMBER: NIHR133022
Source: Self-asserted source
Dan Lewer

Police drug diversion (PDD): A realist impact, process and economic evaluation

2022-03 to 2025-03 | Grant
UK Cabinet Office (Evaluation Accelerator Fund) (London, GB)
Source: Self-asserted source
Dan Lewer

Informing health services for people who use heroin and crack

2018-12-01 to 2021-11-30 | Grant
NIHR Academy (Leeds, GB)
GRANT_NUMBER:

NIHRDH-DRF-2018-11-ST2-016

Source: Self-asserted source
Dan Lewer via DimensionsWizard

Works (50 of 79)

Items per page:
Page 1 of 2

Improving hospital-based opioid substitution therapy (iHOST): protocol for a mixed-methods evaluation

NIHR Open Research
2024-11-06 | Journal article
Contributors: Dan Lewer; Michael Brown; Adam Burns; Niamh Eastwood; Rosalind Gittins; Adam Holland; Vivian Hope; Aubrey Ko; Penny Lewthwaite; Ann-Marie Morris et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Promoting Positive Adolescent Mental Health (PPAMH!) for School Climate: protocol for a feasibility randomised control trial in secondary schools [version 1; peer review: 2 approved with reservations]

2024-10-24 | Journal article
Part of ISSN: 2633-4402
Funded by GRANT_NUMBER:

NIHR200166

Funded by GRANT_NUMBER: NIHR205448
Contributors: Ruth Wadman; Olivia Taylor; Kristian Hudson; Dan Lewer; Catherine Hewitt; John Pickavance; Joseph Pryce; John Wright; Simon Gilbody; Gilbody Simon et al.
Source: check_circle
NIHR Open Research
grade
Preferred source (of 2)‎

The association between adverse childhood experiences and mental health, behaviour, and educational performance in adolescence: A systematic scoping review

PLOS Mental Health
2024-10-24 | Journal article
Contributors: Natalie Lam; Juan Felipe Cardona; Sophie Fairweather; Dan Lewer; Matthew Prescott; Priyanjan Undugoda; Josie Dickerson; Simon Gilbody; Ruth Wadman
Source: check_circle
Crossref

Social determinants of injection drug use-associated bacterial infections and treatment outcomes: systematic review and meta-analysis

2024-09-24 | Preprint
Contributors: Thomas D. Brothers; Dan Lewer; Matthew Bonn; Inhwa Kim; Emilie Comeau; Mary Figgatt; William Eger; Duncan Webster; Andrew Hayward; Magdalena Harris
Source: check_circle
Crossref

How do schools influence the emotional and behavioural health of their pupils? A multi-level analysis of 135 schools in the Born in Bradford inner city multi-ethnic birth cohort

Social Psychiatry and Psychiatric Epidemiology
2024-08 | Journal article
Contributors: Dan Lewer; Simon Gilbody; Gemma Lewis; Joseph Pryce; Gillian Santorelli; Ruth Wadman; Aidan Watmuff; John Wright
Source: check_circle
Crossref

Diagnosis of common health conditions among autistic adults in the UK: evidence from a matched cohort study

The Lancet Regional Health - Europe
2024-06 | Journal article
Contributors: Elizabeth O'Nions; Jude Brown; Joshua E.J. Buckman; Rebecca Charlton; Claudia Cooper; Céline El Baou; Francesca Happé; Sarah Hoare; Dan Lewer; Jill Manthorpe et al.
Source: check_circle
Crossref

Health‐care resource use among patients who use illicit opioids in England, 2010–20: A descriptive matched cohort study

Addiction
2024-04 | Journal article
Contributors: Naomi van Hest; Thomas D. Brothers; Andrea Williamson; Dan Lewer
Source: check_circle
Crossref

Improving hospital-based opioid substitution therapy (iHOST): protocol for a mixed-methods evaluation

NIHR Open Research
2024-03-13 | Journal article
Contributors: Dan Lewer; Michael Brown; Adam Burns; Niamh Eastwood; Rosalind Gittins; Adam Holland; Vivian Hope; Aubrey Ko; Penny Lewthwaite; Ann-Marie Morris et al.
Source: check_circle
Crossref

Estimating life expectancy and years of life lost for autistic people in the UK: a matched cohort study

The Lancet Regional Health - Europe
2024-01 | Journal article
Contributors: Elizabeth O'Nions; Dan Lewer; Irene Petersen; Jude Brown; Joshua E.J. Buckman; Rebecca Charlton; Claudia Cooper; CÉline El Baou; Francesca Happé; Jill Manthorpe et al.
Source: check_circle
Crossref

Effect of incarceration and opioid agonist treatment transitions on risk of hospitalisation with injection drug use-associated bacterial infections: A self-controlled case series in New South Wales, Australia

International Journal of Drug Policy
2023-12 | Journal article
Contributors: Thomas D. Brothers; Dan Lewer; Nicola Jones; Samantha Colledge-Frisby; Matthew Bonn; Alice Wheeler; Jason Grebely; Michael Farrell; Matthew Hickman; Andrew Hayward et al.
Source: check_circle
Crossref

Small numbers, big impact: making a utilitarian case for the contribution of inclusion health to population health in England

Journal of Epidemiology and Community Health
2023-12 | Journal article
Contributors: Claire X Zhang; Dan Lewer; Robert W Aldridge; Andrew C Hayward; Carlotta Cornaglia; Peta Trussell; Charlotte Lillford-Wildman; Joanna Castle; Jake Gommon; Ines Campos-Matos
Source: check_circle
Crossref

Evaluating police drug diversion in England: protocol for a realist evaluation.

Health & justice
2023-11 | Journal article
Contributors: Stevens A; Hendrie N; Bacon M; Parrott S; Monaghan M; Williams E; Lewer D; Moore A; Berlin J; Cunliffe J et al.
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Social and structural determinants of injection drug use‐associated bacterial and fungal infections: A qualitative systematic review and thematic synthesis

Addiction
2023-10 | Journal article
Contributors: Thomas D. Brothers; Matthew Bonn; Dan Lewer; Emilie Comeau; Inhwa Kim; Duncan Webster; Andrew Hayward; Magdalena Harris
Source: check_circle
Crossref

Seasonal, weekly and other cyclical patterns in deaths due to drug poisoning in England and Wales

Addiction
2023-08 | Journal article
Contributors: Dan Lewer; Thomas D. Brothers; Antonio Gasparrini; John Strang
Source: check_circle
Crossref

Opioid Injection-Associated Bacterial Infections in England, 2002–2021: A Time Series Analysis of Seasonal Variation and the Impact of Coronavirus Disease 2019

Clinical Infectious Diseases
2023-08-14 | Journal article
Contributors: Dan Lewer; Thomas D Brothers; Sara Croxford; Monica Desai; Eva Emanuel; Magdalena Harris; Vivian D Hope
Source: check_circle
Crossref

Analysis of the UK Government’s 10-Year Drugs Strategy—a resource for practitioners and policymakers

Journal of Public Health
2023-06-14 | Journal article
Contributors: Adam Holland; Alex Stevens; Magdalena Harris; Dan Lewer; Harry Sumnall; Daniel Stewart; Eilish Gilvarry; Alice Wiseman; Joshua Howkins; Jim McManus et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Sublingual Buprenorphine-Naloxone Exposure and Dental Disease.

JAMA
2023-04 | Journal article
Contributors: Brothers TD; Lewer D; Bonn M
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Opioid-related deaths during hospital admissions or shortly after discharge in the United Kingdom: A thematic framework analysis of coroner reports

PLOS ONE
2023-04-19 | Journal article
Contributors: Dan Lewer; Charlotte Lennox; Thomas D. Brothers; Magdalena Harris; Kirsten L. Rock; Caroline S. Copeland
Source: check_circle
Crossref

Outcomes of a residential respite service for homeless people with tuberculosis in London, UK: a cross-sectional study

Perspectives in Public Health
2023-03 | Journal article
Contributors: L Crosby; D Lewer; Y Appleby; C Anderson; A Hayward; A Story
Source: check_circle
Crossref

Barriers to management of opioid withdrawal in hospitals in England: a document analysis of hospital policies on the management of substance dependence

BMC Medicine
2022-12 | Journal article
Contributors: Magdalena Harris; Adam Holland; Dan Lewer; Michael Brown; Niamh Eastwood; Gary Sutton; Ben Sansom; Gabby Cruickshank; Molly Bradbury; Isabelle Guest et al.
Source: check_circle
Crossref

Using cross-sector data linkage to track patient journeys across health and social care.

International journal of population data science
2022-11 | Journal article
Contributors: Grimm F; Lewer D; Craig J; Rogans-Watson R; Shand J
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Social and structural determinants of injection drug use-associated bacterial and fungal infections: a qualitative systematic review and thematic synthesis

2022-10-04 | Preprint
Contributors: Thomas D. Brothers; Matthew Bonn; Dan Lewer; Emilie Comeau; Inhwa Kim; Duncan Webster; Andrew Hayward; Magdalena Harris
Source: check_circle
Crossref

Burden and treatment of chronic obstructive pulmonary disease among people using illicit opioids: matched cohort study in England

BMJ Medicine
2022-09 | Journal article
Contributors: Dan Lewer; Sharon Cox; John R Hurst; Prianka Padmanathan; Irene Petersen; Jennifer K Quint
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Conditions associated with the initiation of domiciliary care following a hospital admission: a cohort study in East London, England

BMJ Open
2022-09 | Journal article
Contributors: Fiona Grimm; Dan Lewer; John Craig; Rafi Rogans-Watson; Jenny Shand
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Migrants’ primary care utilisation before and during the COVID-19 pandemic in England: An interrupted time series analysis

The Lancet Regional Health - Europe
2022-09 | Journal article
Contributors: Claire X. Zhang; Yamina Boukari; Neha Pathak; Rohini Mathur; Srinivasa Vittal Katikireddi; Parth Patel; Ines Campos-Matos; Dan Lewer; Vincent Nguyen; Greg C.G. Hugenholtz et al.
Source: check_circle
Crossref

The characteristics of people who inject drugs in the United Kingdom: changes in age, duration, and incidence of injecting, 1980–2019, using evidence from repeated cross‐sectional surveys

Addiction
2022-09 | Journal article
Contributors: Dan Lewer; Sara Croxford; Monica Desai; Eva Emanuel; Vivian D. Hope; Andrew McAuley; Emily Phipps; Emily J. Tweed
Source: check_circle
Crossref

Opioid agonist treatment and risk of death or rehospitalization following injection drug use–associated bacterial and fungal infections: A cohort study in New South Wales, Australia

PLOS Medicine
2022-07-19 | Journal article
Contributors: Thomas D. Brothers; Alexander C. Tsai; Dan Lewer; Nicola Jones; Samantha Colledge-Frisby; Michael Farrell; Matthew Hickman; Duncan Webster; Andrew Hayward; Louisa Degenhardt
Source: check_circle
Crossref

The case-crossover design for studying sudden events

BMJ Medicine
2022-05 | Journal article
Contributors: Dan Lewer; Irene Petersen; Malcolm Maclure
Source: check_circle
Crossref

The impact of opioid agonist treatment on hospitalisations for injecting-related diseases among an opioid dependent population: A retrospective data linkage study.

Drug and alcohol dependence
2022-05 | Journal article
Contributors: Colledge-Frisby S; Jones N; Larney S; Peacock A; Lewer D; Brothers TD; Hickman M; Farrell M; Degenhardt L
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Evaluation of an emergency safe supply drugs and managed alcohol program in COVID-19 isolation hotel shelters for people experiencing homelessness.

Drug and alcohol dependence
2022-04 | Journal article
Contributors: Brothers TD; Leaman M; Bonn M; Lewer D; Atkinson J; Fraser J; Gillis A; Gniewek M; Hawker L; Hayman H et al.
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Overdose prevention centres in the UK.

The Lancet. Public health
2022-03 | Journal article
Contributors: Holland A; Harris M; Hickman M; Lewer D; Shorter GW; Horsley J; Powell M; Rae M
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Migrants’ primary care utilisation before and during the COVID-19 pandemic in England: An interrupted time series

2022-03-14 | Preprint
Contributors: Claire X. Zhang; Yamina Boukari; Neha Pathak; Rohini Mathur; Srinivasa Vittal Katikireddi; Parth Patel; Ines Campos-Matos; Dan Lewer; Vincent Nguyen; Greg Hugenholtz et al.
Source: check_circle
Crossref

Why has the incidence of tuberculosis not reduced in London during the COVID-19 pandemic?

The Lancet. Respiratory medicine
2022-01 | Journal article
Contributors: Lewer D; Mulchandani R; Roche A; Cosgrove C; Anderson C
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Evaluation of an emergency safe supply drugs and managed alcohol program in COVID-19 isolation hotel shelters for people experiencing homelessness

2022-01-17 | Preprint
Contributors: Thomas D. Brothers; Malcolm Leaman; Matthew Bonn; Dan Lewer; Jacqueline Atkinson; John Fraser; Amy Gillis; Michael Gniewek; Leisha Hawker; Heather Hayman et al.
Source: check_circle
Crossref

Causes of death among people who used illicit opioids in England, 2001-18: a matched cohort study.

The Lancet. Public health
2021-12 | Journal article
Contributors: Lewer D; Brothers TD; Van Hest N; Hickman M; Holland A; Padmanathan P; Zaninotto P
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Self-harm and suicide during and after opioid agonist treatment among primary care patients in England: a cohort study.

The lancet. Psychiatry
2021-12 | Journal article
Contributors: Padmanathan P; Forbes H; Redaniel MT; Gunnell D; Lewer D; Moran P; Watson B; Degenhardt L; Hickman M
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Health of people experiencing co-occurring homelessness, imprisonment, substance use, sex work and/or severe mental illness in high-income countries: a systematic review and meta-analysis

Journal of Epidemiology and Community Health
2021-10 | Journal article
Contributors: Emily J. Tweed; Rachel M. Thomson; Dan Lewer; Colin Sumpter; Amir Kirolos; Paul M. Southworth; Amrit Kaur Purba; Robert W. Aldridge; Andrew Hayward; Alistair Story et al.
Source: check_circle
Crossref

Fatal opioid overdoses during and shortly after hospital admissions in England: A case-crossover study

PLOS Medicine
2021-10-05 | Journal article
Contributors: Dan Lewer; Vikram Patel; Brian Eastwood; Martin White; Thomas D. Brothers; Martin McCusker; Caroline Copeland; Michael Farrell; Irene Petersen
Source: check_circle
Crossref

Linking opioid use disorder treatment from hospital to community

Addiction
2021-08 | Journal article
Contributors: Thomas D. Brothers; Dan Lewer; Ashish P. Thakrar
Source: check_circle
Crossref

Social and structural determinants of injecting-related bacterial and fungal infections among people who inject drugs: protocol for a mixed studies systematic review

BMJ Open
2021-08 | Journal article
Contributors: Thomas D Brothers; Dan Lewer; Matthew Bonn; Duncan Webster; Magdalena Harris
Source: check_circle
Crossref

Cuts to local government funding and stalling life expectancy.

The Lancet. Public health
2021-07 | Journal article
Contributors: Lewer D; Bibby J
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Hospital readmission among people experiencing homelessness in England: a cohort study of 2772 matched homeless and housed inpatients

Journal of Epidemiology and Community Health
2021-07 | Journal article
Contributors: Dan Lewer; Dee Menezes; Michelle Cornes; Ruth M Blackburn; Richard Byng; Michael Clark; Spiros Denaxas; Hannah Evans; James Fuller; Nigel Hewett et al.
Source: check_circle
Crossref

Role of community drug and alcohol services in physical healthcare for people who use illicit opioids: a qualitative study of clinical staff in the UK

BMJ Open
2021-07 | Journal article
Contributors: Molly Bradbury; Dan Lewer
Source: check_circle
Crossref

Healthcare use by people who use illicit opioids (HUPIO): development of a cohort based on electronic primary care records in England [version 2; peer review: 2 approved]

2021-05-05 | Journal article
Part of ISSN: 2398-502X
Contributors: Dan Lewer; Prianka Padmanathan; Muhammad Qummer ul Arfeen; Spiros Denaxas; Harriet Forbes; Arturo Gonzalez-Izquierdo; Matt Hickman
Source: check_circle
Wellcome Open Research
grade
Preferred source (of 2)‎

High COVID-19 death rates in prisons in England and Wales, and the need for early vaccination.

The Lancet. Respiratory medicine
2021-03 | Journal article
Contributors: Braithwaite I; Edge C; Lewer D; Hard J
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

Protocol for a systematic review of treatment adherence for HIV, hepatitis C and tuberculosis among homeless populations

Systematic Reviews
2020-12 | Journal article
Contributors: Luke Johnson; Dan Lewer; Robert W. Aldridge; Andrew C. Hayward; Alistair Story
Source: check_circle
Crossref

Seasonality and immunity to laboratory-confirmed seasonal coronaviruses (HCoV-NL63, HCoV-OC43, and HCoV-229E): results from the Flu Watch cohort study [version 2; peer review: 2 approved]

2020-12-10 | Journal article
Part of ISSN: 2398-502X
Contributors: Robert W. Aldridge; Dan Lewer; Sarah Beale; Anne M. Johnson; Maria Zambon; Andrew C. Hayward; Ellen B. Fragaszy; Flu Watch Group
Source: check_circle
Wellcome Open Research
grade
Preferred source (of 2)‎

Healthcare use by people who use illicit opioids (HUPIO): development of a cohort based on electronic primary care records in England [version 1; peer review: 2 approved]

2020-12-03 | Journal article
Part of ISSN: 2398-502X
Contributors: Dan Lewer; Prianka Padmanathan; Muhammed Qummer ul Arfeen; Spiros Denaxas; Harriet Forbes; Arturo Gonzalez-Izquierdo; Matt Hickman
Source: check_circle
Wellcome Open Research
grade
Preferred source (of 2)‎

Risk of discharge against medical advice among hospital inpatients with a history of opioid agonist therapy in New South Wales, Australia: A cohort study and nested crossover-cohort analysis.

Drug and alcohol dependence
2020-10 | Journal article
Contributors: Lewer D; Jones NR; Hickman M; Larney S; Ezard N; Nielsen S; Degenhardt L
Source: Self-asserted source
Dan Lewer via Europe PubMed Central

COVID-19 among people experiencing homelessness in England: a modelling study.

The Lancet. Respiratory medicine
2020-09 | Journal article
Contributors: Lewer D; Braithwaite I; Bullock M; Eyre MT; White PJ; Aldridge RW; Story A; Hayward AC
Source: Self-asserted source
Dan Lewer via Europe PubMed Central
Items per page:
Page 1 of 2

Peer review (14 reviews for 5 publications/grants)

Review activity for BMC medicine (1)
Review activity for Heart. (1)
Review activity for The International journal on drug policy. (4)
Review activity for The lancet. (2)
Review activity for The Lancet. (6)