TY - JOUR
T1 - Prevalence and management of delirium in intensive care units in the Netherlands
T2 - An observational multicentre study
AU - Berger, Elke
AU - Wils, Evert-Jan
AU - Vos, Piet
AU - van Santen, Susanne
AU - Koets, Jeroen
AU - Slooter, Arjen J. C.
AU - van der Woude, Meta
AU - Koopmans, Matty
AU - Rinket, Martin A.
AU - Hoiting, Oscar
AU - Hoogendoorn, Emma E.
AU - Streefkerk, Jorn O.
AU - de Vreede, Els W.
AU - Riekerk, Bea
AU - Simons, Koen S.
AU - Toscano, Eryk
AU - Schoonderbeek, F. Jeannette
AU - Hofstra, Lieuwe S.
AU - van den Oever, Huub L. A.
AU - Raben, Adrienne M. T. J.
AU - Holman, Susanne
AU - Nooteboom, Fleur
AU - Bethlehem, Carina
AU - ten Cate, Julia
AU - Verkade, Martijn
AU - Mijzen, Lisa
AU - de Man-van Ginkel, Janneke M.
AU - Vermeulen, Hester
AU - van den Boogaard, Mark
N1 - Publisher Copyright:
© 2020 Elsevier Ltd
PY - 2020/12
Y1 - 2020/12
N2 - Objectives: This study aimed to determine the prevalence, risk factors of delirium and current practice of delirium management in intensive care units of various levels of care.Research methodology/design: Prospective multicentre cohort study.Setting: In all adult patients admitted to one of the participating intensive care units on World Delirium Awareness Day 2018, delirium point and period prevalence rates were measured between ICU admission and seven days after the index day.Results: In total, 28 (33%) Dutch intensive care units participated in this study. Point-prevalence was 23% (range 41), and period-prevalence was 42% (range 70). University intensive care units had a significantly higher delirium point-prevalence compared with non-university units (26% vs.15%, p = 0.02). No signif-icant difference were found in period prevalence (50% vs. 39%, p = 0.09). Precipitating risk factors, infection and mechanical ventilation differed significantly between delirium and non-delirium patients. No differences were observed for predisposing risk factors. A delirium protocol was present in 89% of the ICUs. Mean delirium assessment compliance measured was 84% (+/- 19) in 14 units and estimated 59% (+/- 29) in the other 14.Conclusion: Delirium prevalence in Dutch intensive care units is substantial and occurs with a large variation, with the highest prevalence in university units. Precipitating risk factors were more frequent in patients with delirium. In the majority of units a delirium management protocol is in place. (C) 2020 Elsevier Ltd. All rights reserved.
AB - Objectives: This study aimed to determine the prevalence, risk factors of delirium and current practice of delirium management in intensive care units of various levels of care.Research methodology/design: Prospective multicentre cohort study.Setting: In all adult patients admitted to one of the participating intensive care units on World Delirium Awareness Day 2018, delirium point and period prevalence rates were measured between ICU admission and seven days after the index day.Results: In total, 28 (33%) Dutch intensive care units participated in this study. Point-prevalence was 23% (range 41), and period-prevalence was 42% (range 70). University intensive care units had a significantly higher delirium point-prevalence compared with non-university units (26% vs.15%, p = 0.02). No signif-icant difference were found in period prevalence (50% vs. 39%, p = 0.09). Precipitating risk factors, infection and mechanical ventilation differed significantly between delirium and non-delirium patients. No differences were observed for predisposing risk factors. A delirium protocol was present in 89% of the ICUs. Mean delirium assessment compliance measured was 84% (+/- 19) in 14 units and estimated 59% (+/- 29) in the other 14.Conclusion: Delirium prevalence in Dutch intensive care units is substantial and occurs with a large variation, with the highest prevalence in university units. Precipitating risk factors were more frequent in patients with delirium. In the majority of units a delirium management protocol is in place. (C) 2020 Elsevier Ltd. All rights reserved.
KW - Critically ill
KW - Delirium management
KW - ICU
KW - Prevalence
KW - Risk factors
KW - CRITICALLY-ILL PATIENTS
KW - CONFUSION ASSESSMENT METHOD
KW - VALIDATION
KW - PAIN
U2 - 10.1016/j.iccn.2020.102925
DO - 10.1016/j.iccn.2020.102925
M3 - Article
C2 - 32868188
SN - 0964-3397
VL - 61
JO - Intensive and Critical Care Nursing
JF - Intensive and Critical Care Nursing
M1 - 102925
ER -