The Impact of Race on Intensity of Care Provided to Older Adults in the Medical Intensive Care Unit

"Life-Sustaining Treatment and Advance Care Documentation among Chinese American ICU Decedents"

CONTEXT

Despite being one of the fastest growing ethnic groups in the U.S., there exists a gap in how treatment preferences among Chinese Americans are expressed and enacted upon in inpatient settings.

OBJECTIVES

To compare the rates of advance care documentation and life-sustaining treatment between Chinese American and White American ICU decedents.

METHODS

In this matched retrospective decedent cohort study, we included four ICUs within a tertiary medical center located in a Chinatown neighborhood. The Chinese American cohort included adult patients during the terminal admission in the ICU with primary language identified as Chinese (Mandarin, Cantonese, Taishanese). The White American cohort was matched according to age, sex, year of death, and admitting diagnosis.

RESULTS

We identified 154 decedents in each cohort. Despite similar odds on admission, Chinese American decedents had higher odds of DNR completion (OR 1.82; 95%CI 0.99-3.40) and DNI completion (OR 1.81; 95%CI, 1.07-1.57) during the terminal ICU admission. Although Chinese American decedents had similar odds of intubation (aOR 0.90; 95%CI, 0.55-1.48), a higher proportion signed a DNI after intubation (41% vs 25%). Chinese American decedents also had higher odds of CPR (aOR 2.03; 95%CI, 1.03-41.6) with three Chinese American decedents receiving CPR despite a signed DNR order (12% vs 0%).

CONCLUSIONS

During terminal ICU admissions, Chinese American decedents were more likely to complete advance care documentation and to receive CPR than White American decedents. Changes in code status were more common for Chinese Americans after intubation. Further research is needed to understand these differences and identify opportunities for goal-concordant care.

Racial Disparities in ICU Outcomes: A Systematic Review

OBJECTIVES

Racial disparities in the United States healthcare system are well described across a variety of clinical settings. The ICU is a clinical environment with a higher acuity and mortality rate, potentially compounding the impact of disparities on patients. We sought to systematically analyze the literature to assess the prevalence of racial disparities in the ICU.

DATA SOURCES

We conducted a comprehensive search of PubMed/MEDLINE, Scopus, CINAHL, and the Cochrane Library.

STUDY SELECTION

We identified articles that evaluated racial differences on outcomes among ICU patients in the United States. Two authors independently screened and selected articles for inclusion.

DATA EXTRACTION

We dual-extracted study characteristics and outcomes that assessed for disparities in care (e.g., in-hospital mortality, ICU length of stay). Studies were assessed for bias using the Newcastle-Ottawa Scale.

DATA SYNTHESIS

Of 1,325 articles screened, 25 articles were included (n = 751,796 patients). Studies demonstrated race-based differences in outcomes, including higher mortality rates for Black patients when compared with White patients. However, when controlling for confounding variables, such as severity of illness and hospital type, mortality differences based on race were no longer observed. Additionally, results revealed that Black patients experienced greater financial impacts during an ICU admission, were less likely to receive early tracheostomy, and were less likely to receive timely antibiotics than White patients. Many studies also observed differences in patients' end-of-life care, including lower rates on the quality of dying, less advanced care planning, and higher intensity of interventions at the end of life for Black patients.

CONCLUSIONS

This systematic review found significant differences in the care and outcomes among ICU patients of different races. Mortality differences were largely explained by accompanying demographic and patient factors, highlighting the effect of structural inequalities on racial differences in mortality in the ICU. This systematic review provides evidence that structural inequalities in care persist in the ICU, which contribute to racial disparities in care. Future research should evaluate interventions to address inequality in the ICU.

The Japanese clinical practice guideline for acute kidney injury 2016

Acute kidney injury (AKI) is a syndrome which has a broad range of etiologic factors depending on different clinical settings. Because AKI has significant impacts on prognosis in any clinical settings, early detection and intervention is necessary to improve the outcomes of AKI patients. This clinical guideline for AKI was developed by a multidisciplinary approach with nephrology, intensive care medicine, blood purification, and pediatrics. Of note, clinical practice for AKI management which was widely performed in Japan was also evaluated with comprehensive literature search.

The Japanese Clinical Practice Guideline for acute kidney injury 2016

Acute kidney injury (AKI) is a syndrome which has a broad range of etiologic factors depending on different clinical settings. Because AKI has significant impacts on prognosis in any clinical settings, early detection and intervention are necessary to improve the outcomes of AKI patients. This clinical guideline for AKI was developed by a multidisciplinary approach with nephrology, intensive care medicine, blood purification, and pediatrics. Of note, clinical practice for AKI management which was widely performed in Japan was also evaluated with comprehensive literature search.