Research outputs

Publications & talks

Selected publications, conference abstracts, oral presentations, and research talks.

2026

Impact of abrupt discontinuation and tapering of antipsychotics in older adults with dementia: target trial emulations using electronic health records

The Lancet Healthy Longevity · Accepted/in press

Hopkinson OK, Chobanov J, Goordeen D, Man KKC, Wong ICK, Reeve E, Bell JS, Wei L, Howard R, Lau WCY.
Code available on GitHub.

2023

Antibiotic prescribing in general practice during COVID-19 and beyond

The Lancet Infectious Diseases

Bryant OK, Man KKC, Jani YH, Wong ICK, Lau WCY.

2024

Network analysis of chronic medication use in older adults living with dementia prior to and following diagnosis: a web-based visualisation tool

Pharmacoepidemiology and Drug Safety · 33:397 · Conference abstract

Bryant O, Wei L, Lau W.

2023

Impact of COVID-19 pandemic on leukotriene receptor antagonists prescribing

Pharmacoepidemiology and Drug Safety · 32:205 · Conference abstract

Chen B, Bryant OK, Ju C, Jani Y, Lau W.

2023

Rates of antidepressant, antiepileptic and anxiolytic prescribing among people living with dementia during the COVID-19 pandemic: a multinational interrupted time-series analysis

Pharmacoepidemiology and Drug Safety · 32:209–210 · Conference abstract

Bryant OK, Luo H, Man KKC, Chai Y, Torre CO, Lin X, Seager S, Fortin S, Lee DY, Wei L, Lau W, Wong ICK.

22 Apr 2026

UCL School of Pharmacy Research Away Day

Oral presentation · Best Presentation, Judges' Prize

Presented PhD research at the UCL School of Pharmacy Research Away Day and was awarded Best Presentation, Judges' Prize.

2025

Effects of discontinuation and tapering of antipsychotics in older adults living with dementia: target trial emulations using electronic health records

International Society for Pharmacoepidemiology Annual Meeting · Oral presentation

Hopkinson O, Chobanov J, Goordeen D, Wei L, Reeve E, Bell JS, Niznik J, Lau W.

2 Apr 2025

UCL School of Pharmacy Research Away Day

Oral presentation

Presented PhD research at the UCL School of Pharmacy Research Away Day.