Ryan Mcchrystal

Belfast, NIR, United Kingdom

Last Updated: 09/26/2026

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Found 8 publications

Unsupervised home spirometry versus supervised clinic spirometry: analysis of longitudinal participant-level data from the CLEAR trial in patients with bronchiectasis.

Unsupervised home spirometry versus supervised clinic spirometry: analysis of longitudinal participant-level data from the CLEAR trial in patients with bronchiectasis.

Journal: Thorax

Published: April 01, 2026

Implementation and outcomes of drug response assessments for inhaled hypertonic saline in bronchiectasis: a post hoc analysis of the CLEAR trial.

Implementation and outcomes of drug response assessments for inhaled hypertonic saline in bronchiectasis: a post hoc analysis of the CLEAR trial.

Journal: Thorax

Published: November 27, 2025

Assessing the representativeness of trials of Sodium-glucose Cotransporter-2 inhibitors in type 2 diabetes: a comparison of individual-level trial data and people newly prescribed treatment in a Welsh routine care database.

Assessing the representativeness of trials of Sodium-glucose Cotransporter-2 inhibitors in type 2 diabetes: a comparison of individual-level trial data and people newly prescribed treatment in a Welsh routine care database.

Journal: BMC medicine

Published: August 13, 2025

Age and Sex Differences in Efficacy of Treatments for Type 2 Diabetes: A Network Meta-Analysis.

Age and Sex Differences in Efficacy of Treatments for Type 2 Diabetes: A Network Meta-Analysis.

Journal: JAMA

Published: February 03, 2025

Modeling rates of trial attrition: an analysis of individual participant data from 90 randomized controlled trials of pharmacological interventions for multiple conditions.

Modeling rates of trial attrition: an analysis of individual participant data from 90 randomized controlled trials of pharmacological interventions for multiple conditions.

Journal: Journal of clinical epidemiology

Published: October 29, 2024

Frailty in randomized controlled trials of glucose-lowering therapies for type 2 diabetes: An individual participant data meta-analysis of frailty prevalence, treatment efficacy, and adverse events.

Frailty in randomized controlled trials of glucose-lowering therapies for type 2 diabetes: An individual participant data meta-analysis of frailty prevalence, treatment efficacy, and adverse events.

Journal: PLoS medicine

Published: September 12, 2024

Participant and trial characteristics reported in predictive analyses of trial attrition: an umbrella review of systematic reviews of randomised controlled trials across multiple conditions.

Participant and trial characteristics reported in predictive analyses of trial attrition: an umbrella review of systematic reviews of randomised controlled trials across multiple conditions.

Journal: Trials

Published: May 06, 2024

Airway clearance treatments in bronchiectasis: feasibility of linking survey results to registry data and a survey of patients' and physiotherapists' practices.

Airway clearance treatments in bronchiectasis: feasibility of linking survey results to registry data and a survey of patients' and physiotherapists' practices.

Journal: ERJ open research

Published: October 14, 2022

Showing 1-8 of 8

Last Updated: 09/26/2026