Delirium prevention and treatment in the emergency department (ED): a systematic review protocol

Balancing Vision With Pragmatism: The Geriatric Emergency Department Guidelines-Realistic Expectations From Emergency Medicine and Geriatric Medicine

BACKGROUND

In 2014, the Geriatric Emergency Department (GED) Guidelines were published and endorsed by four major medical organizations. The multidisciplinary GED Guidelines characterized the complex needs of the older emergency department (ED) patient and current best practices, with the goal of promoting more cost-effective and patient-centered care. The recommendations are extensive and most EDs then and now have neither the resources nor the hospital administrative support to provide this additional service.

DISCUSSION

At the 2021 American Academy of Emergency Medicine's Scientific Assembly, a panel of emergency physicians and geriatricians discussed the GED Guidelines and the current realities of EDs' capacity to provide best practice and guideline-recommended care of GED patients. This article is a synthesis of the panel's presentation and discussion. With the substantial challenges in providing guideline-recommended care in EDs, this article will explore three high-impact GED clinical conditions to highlight guideline recommendations, challenges, and opportunities, and discuss realistically achievable expectations for non-GED-accredited institutions.

CONCLUSIONS

In 2014, the GED Guidelines were published, describing the current best practices for GED patients. Unfortunately, most of the EDs worldwide do not provide the level of service recommended by the GED Guidelines. The GED Guidelines can best be termed aspirational for U.S. EDs at the present time.

Association between frailty and postoperative delirium: a meta-analysis of cohort study

BACKGROUND

Frailty has been suggested as a possible risk factor for postoperative delirium (POD). However, results of previous studies were not consistent. We performed a meta-analysis of cohort study to evaluate the above association.

METHODS

Relevant studies were obtained via systematic search of PubMed, Embase, SCOPUS, and Web of Science databases. Only studies with multivariate analysis were included. A random-effect model incorporating the potential heterogeneity was used to combine the results.

RESULTS

Fifteen cohort studies including 3250 adult patients who underwent surgery were included, and the prevalence of frailty was 27.1% (880/3250) before surgeries. Overall, POD occurred in 513 patients (15.8%). Pooled results showed that frailty was associated with a higher risk of POD (adjusted odds ratio [OR]: 3.23, 95% confidence interval [CI]: 2.56-4.07, P < 0.001) without significant heterogeneity (P for Cochrane's Q test = 0.25, I² = 18%). Subgroup analyses showed a more remarkable association between frailty and POD in prospective cohort studies (OR: 3.64, 95% CI: 2.95-4.49, P < 0.001) than that in retrospective cohort studies (OR: 2.32, 95% CI: 1.60-3.35, P < 0.001; P for subgroup difference = 0.04). Moreover, the association was not affected by country of the study, age group of the patient, elective or emergency surgeries, cardiac and non-cardiac surgeries, evaluation instruments for frailty, diagnostic methods for POD, or quality score of the study (P for subgroup difference all > 0.05).

CONCLUSIONS

Frailty may be associated with a higher risk of POD in adult population.