Dataset Information

Emergency department use by recently diagnosed cancer patients in California.

ABSTRACT: Background:Improving the quality of cancer care and reducing preventable health system use are goals of increasing importance to health practitioners and policy makers. Emergency department (ED) visits are often cited as a source of preventable health system use, however, few studies have described the incidence of ED use by recently diagnosed cancer patients in population-based samples, and no study has addressed the full spectrum of cancer types. Objective:To describe ED use by recently diagnosed cancer patients. Methods:California Office of Statewide Health Planning and Development data and the California Cancer Registry were used to describe ED use in the year after a cancer diagnosis (2009-2010). The incidence of ED use was tabulated by cancer type. Logistic regression and recycled predictions were used to examine ED use adjusting for confounding factors. Results:Most ED visits (68%) occurred within 180 days of diagnosis. The incidence of ED use for all cancer types examined was 17% within 30 days, 35% within 180 days and 44% within 365 days of diagnosis. ED use varied by cancer type (5%-39% within 30 days of diagnosis; 14% -62% within 180 days; and 22%-69% within 365 days). Patterns of ED use by cancer type remained similar after accounting for demographic and socioeconomic factors. Limitations:Those common to administrative and registry datasets. Specifically, we were unable to account for ED visits in relation to cancer treatment dates and comorbid conditions. Conclusions:Cancer patients use EDs at higher rates than previously reported, with considerable variability by cancer type. Future research should examine reasons for ED visits by cancer type and identify predictors of ED use, including treatment and comorbid conditions.

SUBMITTER: Lash RS

PROVIDER: S-EPMC7673305 | biostudies-literature | 2017 Mar-Apr

REPOSITORIES: biostudies-literature

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Emergency department use by recently diagnosed cancer patients in California.

Lash Rebecca S RS Bell Janice F JF Bold Richard J RJ Joseph Jill G JG Cress Rosemary D RD Wun Ted T Brunson Ann M AM Romano Patrick S PS

The Journal of community and supportive oncology 20170301 2

<h4>Background</h4>Improving the quality of cancer care and reducing preventable health system use are goals of increasing importance to health practitioners and policy makers. Emergency department (ED) visits are often cited as a source of preventable health system use, however, few studies have described the incidence of ED use by recently diagnosed cancer patients in population-based samples, and no study has addressed the full spectrum of cancer types.<h4>Objective</h4>To describe ED use by ...[more]

PMID: 33215043

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Project description:ObjectivesKidney stones affect nearly one in 11 persons in the United States, and among those experiencing symptoms, emergency care is common. In this population, little is known about the incidence of and factors associated with repeat emergency department (ED) visits. The objective was to identify associations between potentially mutable factors and the risk of an ED revisit for patients with kidney stones in a large, all-payer cohort.MethodsThis was a retrospective cohort study of all patients in California initially treated and released from EDs for kidney stones between February 2008 and November 2009. A multivariable regression model was created to identify associations between patient-level characteristics, area health care resources, processes of care, and the risk of repeat ED visits. The primary outcome was a second ED visit within 30 days of the initial discharge from emergent care.ResultsAmong 128,564 patients discharged from emergent care, 13,684 (11%) had at least one additional emergent visit for treatment of their kidney stone. In these patients, nearly one in three required hospitalization or an urgent temporizing procedure at the second visit. On multivariable analysis, the risk of an ED revisit was associated with insurance status (e.g., Medicaid vs. private insurance; odds ratio [OR] = 1.52, 95% confidence interval [CI] = 1.43 to 1.61; p < 0.001). Greater access to urologic care was associated with lower odds of an ED revisit (highest quartile OR = 0.88, 95% CI = 0.80 to 0.97; p < 0.01 vs. lowest quartile). In exploratory models, performance of a complete blood count was associated with a decreased odds of revisit (OR = 0.86, 95% CI = 0.75 to 0.97; p = 0.02).ConclusionsRepeat high-acuity care affects one in nine patients discharged from initial emergent evaluations for kidney stones. Access to urologic care and processes of care are associated with lower risk of repeat emergent encounters. Efforts are indicated to identify preventable causes of ED revisits for kidney stone patients and design interventions to reduce the risk of high-cost, high-acuity, repeat care.

Project description:Although prior studies have observed high resource use among patients with CKD, there is limited exploration of emergency department use in this population and the proportion of encounters related to CKD care specifically.We identified all adults (?18 years old) with eGFR<60 ml/min per 1.73 m2 (including dialysis-dependent patients) in Alberta, Canada between April 1, 2010 and March 31, 2011. Patients with CKD were linked to administrative data to capture clinical characteristics and frequency of emergency department encounters and followed until death or end of study (March 31, 2013). Within each CKD category, we calculated adjusted rates of overall emergency department use as well as rates of potentially preventable emergency department encounters (defined by four CKD-specific ambulatory care-sensitive conditions: heart failure, hyperkalemia, volume overload, and malignant hypertension).During mean follow-up of 2.4 years, 111,087 patients had 294,113 emergency department encounters; 64.2% of patients had category G3A CKD, and 1.6% were dialysis dependent. Adjusted rates of overall emergency department use were highest among patients with more advanced CKD; 5.8% of all emergency department encounters were for CKD-specific ambulatory care-sensitive conditions, with approximately one third resulting in hospital admission. Heart failure accounted for over 80% of all potentially preventable emergency department events among patients with categories G3A, G3B, and G4 CKD, whereas hyperkalemia accounted for almost one half (48%) of all ambulatory care-sensitive conditions among patients on dialysis. Adjusted rates of emergency department events for heart failure showed a U-shaped relationship, with the highest rates among patients with category G4 CKD. In contrast, there was a graded association between rates of emergency department use for hyperkalemia and CKD category.Emergency department use is high among patients with CKD, although only a small proportion of these encounters is for potentially preventable CKD-related care. Strategies to reduce emergency department use among patients with CKD will, therefore, need to target conditions other than CKD-specific ambulatory care-sensitive conditions.

Dataset Information

Emergency department use by recently diagnosed cancer patients in California.

Publications

Emergency department use by recently diagnosed cancer patients in California.

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