Oscar J. De Vries

Amsterdam, NH, Netherlands

Last Updated: 09/26/2026

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Found 23 publications

Back on track: Feasibility and efficacy randomized trial of a two-week online self-guided intervention for cannabis use reduction.

Back on track: Feasibility and efficacy randomized trial of a two-week online self-guided intervention for cannabis use reduction.

Journal: Drug and alcohol dependence

Published: June 17, 2025

Frailty is associated with in-hospital mortality in older hospitalised COVID-19 patients in the Netherlands: the COVID-OLD study.

Frailty is associated with in-hospital mortality in older hospitalised COVID-19 patients in the Netherlands: the COVID-OLD study.

Journal: Age and ageing

Published: November 17, 2020

Priority Setting in Improving Hospital Care for Older Patients Using Clinical Decision Support.

Priority Setting in Improving Hospital Care for Older Patients Using Clinical Decision Support.

Journal: Journal of the American Medical Directors Association

Published: March 12, 2019

Quality and Quantity of Sleep and Factors Associated With Sleep Disturbance in Hospitalized Patients.

Quality and Quantity of Sleep and Factors Associated With Sleep Disturbance in Hospitalized Patients.

Journal: JAMA internal medicine

Published: July 18, 2018

Diminished Dynamic Physical Performance Is Associated With Orthostatic Hypotension in Geriatric Outpatients.

Diminished Dynamic Physical Performance Is Associated With Orthostatic Hypotension in Geriatric Outpatients.

Journal: Journal of geriatric physical therapy (2001)

Published: March 27, 2018

Haloperidol versus placebo for delirium prevention in acutely hospitalised older at risk patients: a multi-centre double-blind randomised controlled clinical trial.

Haloperidol versus placebo for delirium prevention in acutely hospitalised older at risk patients: a multi-centre double-blind randomised controlled clinical trial.

Journal: Age and ageing

Published: January 30, 2017

Cost-utility of medication withdrawal in older fallers: results from the improving medication prescribing to reduce risk of FALLs (IMPROveFALL) trial.

Cost-utility of medication withdrawal in older fallers: results from the improving medication prescribing to reduce risk of FALLs (IMPROveFALL) trial.

Journal: BMC geriatrics

Published: July 01, 2016

CYP2C9 Genotypes Modify Benzodiazepine-Related Fall Risk: Original Results From Three Studies With Meta-Analysis.

CYP2C9 Genotypes Modify Benzodiazepine-Related Fall Risk: Original Results From Three Studies With Meta-Analysis.

Journal: Journal of the American Medical Directors Association

Published: June 09, 2016

Standing Up Slowly Antagonises Initial Blood Pressure Decrease in Older Adults with Orthostatic Hypotension.

Standing Up Slowly Antagonises Initial Blood Pressure Decrease in Older Adults with Orthostatic Hypotension.

Journal: Gerontology

Published: May 02, 2016

Effectiveness of medication withdrawal in older fallers: results from the Improving Medication Prescribing to reduce Risk Of FALLs (IMPROveFALL) trial.

Effectiveness of medication withdrawal in older fallers: results from the Improving Medication Prescribing to reduce Risk Of FALLs (IMPROveFALL) trial.

Journal: Age and ageing

Published: April 18, 2016

The Association of Medication-Use and Frailty-Related Factors with Gait Performance in Older Patients.

The Association of Medication-Use and Frailty-Related Factors with Gait Performance in Older Patients.

Journal: PloS one

Published: October 25, 2015

Efficacy and safety of haloperidol for in-hospital delirium prevention and treatment: A systematic review of current evidence.

Efficacy and safety of haloperidol for in-hospital delirium prevention and treatment: A systematic review of current evidence.

Journal: European journal of internal medicine

Published: July 28, 2015

Showing 1-12 of 23

Last Updated: 09/26/2026