Indirect ICU Admissions From an Australian Emergency Department: Risk Factors and Outcomes.

چکیده اصلی

OBJECTIVE: Indirect Intensive Care Unit (ICU) admissions, where patients admitted via the Emergency Department (ED) to a non-critical care ward subsequently require ICU admission, may reflect missed recognition or underestimation of deterioration. This study aimed to: (1) Compare the frequency of indirect ICU admissions in an Australian hospital with international literature. (2) Describe this cohort according to ED care factors, reason for ICU admission, and hospital mortality. METHODS: Observational cohort study of indirect ICU admissions occurring within 24 h of ED arrival between 1 June 2019 and 31 May 2022. Postoperative ICU admissions were excluded. Data were extracted from electronic medical records by two independent reviewers using a validated Data Collection Template (DCT). RESULTS: Of 701 indirect ICU admissions, 148 met inclusion criteria. Indirect admissions accounted for 11.3% of all ED-to-ICU admissions. The most common reason for ICU admission was circulatory insufficiency, representing 43% of cases. Approximately half of patients were discussed with or reviewed by a Fellow of the Australasian College for Emergency Medicine (FACEM). 53% had normal observations (44% without supplemental oxygen); 20% were outside normal limits and a further 22% had altered calling criteria. Hospital mortality was 12.8%, higher than that of a reference Australian ICU population. Presentations between midnight and 08:00 were overrepresented. CONCLUSIONS: Unplanned indirect ICU admissions occurred less frequently than reported internationally but were associated with high in-hospital mortality. Given their association with adverse outcomes, quality improvement should focus on patients with abnormal vital signs, particularly circulatory insufficiency, and those presenting overnight.

ترجمه فارسی چکیده

هدف این مطالعه مقایسه فراوانی بستری‌های غیرمستقیم ICU در یک بیمارستان استرالیایی با ادبیات بین‌المللی و توصیف این گروه بر اساس عوامل مراقبت در بخش اورژانس، دلیل بستری در ICU و مرگ‌ومیر بیمارستانی بود. این مطالعه یک مطالعه مشاهده‌ای-کوآرتی است که شامل بستری‌های غیرمستقیم ICU رخ‌داده در کمتر از ۲۴ ساعت پس از ورود به اورژانس بین ۱ ژوئن ۲۰۱۹ و ۳۱ مه ۲۰۲۲ بود. بستری‌های پس از عمل جراحی حذف شدند. داده‌ها از سوابق الکترونیک پزشکی توسط دو بازبین مستقل با استفاده از یک قالب استخراج داده‌های تاییدشده (DCT) استخراج شدند.

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