Directory

Attention deficit hyperactivity disorder (ADHD)

The Ottawa Hospital is conducting cutting-edge research to improve our understanding of attention deficit hyperactivity disorder (ADHD) and develop better treatments. This page includes selected news stories about our asthma research, links to researchers working in this area and related resources. Learn more below.

Timothy Ramsay
Scientist

Timothy Ramsay

Senior Scientist, Methodological and Implementation Research

Publications

The following research publications from The Ottawa Hospital are pulled from PubMed, with publication date of 2020 or later. Note that PubMed is hosted by the U.S. National Library of Medicine and is only available in English.

Prevalence of attention deficit hyperactivity disorder/hyperkinetic disorder of pediatric and adult populations in clinical settings: a systematic review, meta-analysis and meta-regression.

2026-01-01 Go to publication

Population-Level Trends in Attention-Deficit/Hyperactivity Disorder Medication Prescribing.

2025-12-01 Go to publication

Efficacy, all-cause discontinuation, and safety of serotonergic psychedelics and MDMA to treat mental disorders: A living systematic review with meta-analysis.

2025-12-01 Go to publication

Benefits and harms of ADHD interventions: umbrella review and platform for shared decision making.

2025-11-26 Go to publication

Occurrence of Psychosis and Bipolar Disorder in Individuals With Attention-Deficit/Hyperactivity Disorder Treated With Stimulants: A Systematic Review and Meta-Analysis.

2025-11-01 Go to publication
View More on PubMed

Resources

Search for clinical trials at The Ottawa Hospital related to this disease or condition.