Dataset Information

Three-Hour Bundle Compliance and Outcomes in Patients With Undiagnosed Severe Sepsis.

ABSTRACT:

Background

The aim of this study was to compare completion of the Surviving Sepsis Campaign 3-hour treatment recommendations and patient-centered outcomes between patients with severe sepsis who received a sepsis-specific diagnosis code with those who did not.

Methods

This was a retrospective cohort analysis of adult patients admitted through an academic medical center ED who received an antibiotic and met criteria for severe sepsis. We measured and compared the Surviving Sepsis Campaign 3-hour treatment recommendations along with patient-centered outcomes in patients who were diagnosed with severe sepsis and those who were not.

Results

A total of 5,631 patients were identified (60.6 ± 17.2 years of age; 48.9% women). Less than half (32.8%) received an International Classification of Diseases, ninth revision, diagnosis code of 995.92. Completion of all four bundle components in < 3 hours was low for all patients (8.72%). Therapeutic components (a broad-spectrum antibiotic and IV fluids) were completed more often (31.3%). Those with a diagnosis code received all four bundle components (10.2% vs 7.9%; P < .005), as well as therapeutic components at a higher frequency (36.0% vs 29.0%; P < .001). Patients with a diagnosis code had higher mortality (6.3% vs 2.3%), more frequent ICU admissions (44.7% vs 22.5%), and longer hospitalizations (9.2 ± 6.9 days vs 6.9 ± 6.7 days) than did patients with severe sepsis with no diagnosis code (all P < .001).

Conclusions

Severe sepsis continues to be an underdiagnosed and undertreated condition. Patients who were diagnosed had higher treatment rates yet experienced worse outcomes. Continued investigation is needed to identify factors contributing to diagnosis, treatment, and outcomes in patients with severe sepsis.

SUBMITTER: Deis AS

PROVIDER: S-EPMC6689078 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature

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Publications

Three-Hour Bundle Compliance and Outcomes in Patients With Undiagnosed Severe Sepsis.

Deis Amanda S AS Whiles Bristol B BB Brown Alexandra R AR Satterwhite Catherine L CL Simpson Steven Q SQ

Chest 20171005 1

<h4>Background</h4>The aim of this study was to compare completion of the Surviving Sepsis Campaign 3-hour treatment recommendations and patient-centered outcomes between patients with severe sepsis who received a sepsis-specific diagnosis code with those who did not.<h4>Methods</h4>This was a retrospective cohort analysis of adult patients admitted through an academic medical center ED who received an antibiotic and met criteria for severe sepsis. We measured and compared the Surviving Sepsis C ...[more]

PMID: 28987477

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Project description:IntroductionCompliance with the ventilator care bundle affects the rate of ventilator-associated pneumonia. It was not known, however, whether compliance with sepsis care bundles has an impact on outcome. The aims of the present study were to determine the rate of compliance with 6-hour and 24-hour sepsis bundles and to determine the impact of the compliance on hospital mortality in patients with severe sepsis or septic shock.MethodsWe conducted a prospective observational study on 101 consecutive adult patients with severe sepsis or septic shock on medical or surgical wards, or in accident and emergency areas at two acute National Health Service Trust Teaching hospitals in England. The main outcome measures were: the rate of compliance with 6-hour and 24-hour sepsis care bundles adapted from the Surviving Sepsis Campaign guidelines on patients' clinical care; and the difference in hospital mortality between the compliant and the non-compliant groups.ResultsThe median age of the patients was 69 years (interquartile range 51 to 78), and 53% were male. The sources of infection were sought and confirmed in 87 of 101 patients. The chest was the most common source (50%), followed by the abdomen (22%). The rate of compliance with the 6-hour sepsis bundle was 52%. Compared with the compliant group, the non-compliant group had a more than twofold increase in hospital mortality (49% versus 23%, relative risk (RR) 2.12 (95% confidence interval (CI) 1.20 to 3.76), P = 0.01) despite similar age and severity of sepsis. Compliance with the 24-hour sepsis bundle was achieved in only 30% of eligible candidates (21/69). Hospital mortality was increased in the non-compliant group from 29% to 50%, with a 76% increase in risk for death, although the difference did not reach statistical significance (RR 1.76 (95% CI 0.84 to 3.64), P = 0.16).ConclusionNon-compliance with the 6-hour sepsis bundle was associated with a more than twofold increase in hospital mortality. Non-compliance with the 24-hour sepsis bundle resulted in a 76% increase in risk for hospital death. All medical staff should practise these relatively simple, easy and cheap bundles within a strict timeframe to improve survival rates in patients with severe sepsis and septic shock.

Project description:ImportanceIn October 2015, the Centers for Medicare & Medicaid Services began requiring US hospitals to report adherence to the Severe Sepsis and Septic Shock Early Management Bundle (SEP-1).ObjectiveTo evaluate the association of SEP-1 implementation with sepsis treatment patterns and outcomes in diverse hospitals.Design, setting, and participantsThis retrospective cohort study with interrupted time-series analysis and logistic regression models was conducted among adults admitted to 114 hospitals from October 2013 to December 2017 with suspected sepsis (blood culture orders, ≥2 systemic inflammatory response syndrome criteria, and acute organ dysfunction) within 24 hours of hospital arrival. Data analysis was conducted from September 2020 to September 2021.ExposuresSEP-1 implementation in the fourth quarter (Q4) of 2015.Main outcomes and measuresThe primary outcome was quarterly rates of risk-adjusted short-term mortality (in-hospital death or discharge to hospice). Secondary outcomes included lactate testing and administration of anti-methicillin-resistant Staphylococcus aureus (MRSA) or antipseudomonal β-lactam antibiotics within 24 hours of hospital arrival. Generalized estimating equations with robust sandwich variances were used to fit logistic regression models to assess for changes in level or trends in these outcomes, adjusting for baseline characteristics and severity of illness.ResultsThe cohort included 117 510 patients (median [IQR] age, 67 years [55-78] years; 60 530 [51.5%] men and 56 980 [48.5%] women) with suspected sepsis. Lactate testing rates increased from 55.1% (95% CI, 53.9%-56.2%) in Q4 of 2013 to 76.7% (95% CI, 75.4%-78.0%) in Q4 of 2017, with a significant level change following SEP-1 implementation (odds ratio [OR], 1.34; 95% CI, 1.04-1.74). There were increases in use of anti-MRSA antibiotics (19.8% [95% CI, 18.9%-20.7%] in Q4 of 2013 to 26.3% [95% CI, 24.9%-27.7%] in Q4 of 2017) and antipseudomonal antibiotics (27.7% [95% CI, 26.7%-28.8%] in Q4 of 2013 to 40.5% [95% CI, 38.9%-42.0%] in Q4 of 2017), but these trends preceded SEP-1 and did not change with SEP-1 implementation. Unadjusted short-term mortality rates were similar in the pre-SEP-1 period (Q4 of 2013 through Q3 of 2015) vs the post-SEP-1 period (Q1 of 2016 through Q4 of 2017) (20.3% [95% CI, 20.0%-20.6%] vs 20.4% [95% CI, 20.1%-20.7%]), and SEP-1 implementation was not associated with changes in level (OR, 0.94; 95% CI, 0.68-1.29) or trend (OR, 1.00; 95% CI, 0.97-1.04) for risk-adjusted short-term mortality rates.Conclusions and relevanceIn this cohort study, SEP-1 implementation was associated with an immediate increase in lactate testing rates, no change in already-increasing rates of broad-spectrum antibiotic use, and no change in short-term mortality rates for patients with suspected sepsis. Other approaches to decrease sepsis mortality may be warranted.

Project description:ObjectivesCase volume-outcome associations bolster arguments to regionalize severe sepsis care, an approach that may necessitate interhospital patient transfers. Although transferred patients may most closely reflect care processes involved with regionalization, associations between sepsis case volume and outcomes among transferred patients are unclear. We investigated case volume-outcome associations among patients with severe sepsis transferred from another hospital.DesignSerial cross-sectional study using the Nationwide Inpatient Sample.SettingUnited States nonfederal hospitals, years 2003-2011.PatientsOne hundred forty-one thousand seven hundred seven patients (weighted national estimate of 717,732) with severe sepsis transferred from another acute care hospital.InterventionsNone.Measurements and main resultsWe examined associations between quintiles of annual hospital severe sepsis case volume for the receiving hospital and in-hospital mortality among transferred patients with severe sepsis. Secondary outcomes included hospital length of stay and total charges. Transferred patients accounted for 13.2% of hospitalized severe sepsis cases. In-hospital mortality was 33.2%, with median length of stay 11 days (interquartile range, 5-22), and median total charge $70,722 (interquartile range, $30,591-$159,013). Patients transferred to highest volume hospitals had higher predicted mortality risk, greater number of acutely dysfunctional organs, and lower adjusted in-hospital mortality when compared with the lowest-volume hospitals (odds ratio, 0.80; 95% CI, 0.67-0.90). In stratified analysis (p < 0.001 for interaction of case volume by organ failure), mortality benefit associated with case volume was limited to patients with single organ dysfunction (n = 48,607, 34.3% of transfers) (odds ratio, 0.66; 95% CI, 0.55-0.80). Treatment at highest volume hospitals was significantly associated with shorter adjusted length of stay (incidence rate ratio, 0.86; 95% CI, 0.75-0.98) but not costs (% charge difference, 95% CI: [-]18.8, [-]37.9 to [+]0.3).ConclusionsHospital mortality was lowest among patients with severe sepsis who were transferred to high-volume hospitals; however, case volume benefits for transferred patients may be limited to patients with lower illness severity.

Dataset Information

Three-Hour Bundle Compliance and Outcomes in Patients With Undiagnosed Severe Sepsis.

Background

Methods

Results

Conclusions

Publications

Three-Hour Bundle Compliance and Outcomes in Patients With Undiagnosed Severe Sepsis.

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