A Snapshot of Compliance with the Sepsis Six Care Bundle in Two Acute Hospitals in the West Midlands, UK

Four consecutive yearly point-prevalence studies in Wales indicate lack of improvement in sepsis care on the wards

The ‘Sepsis Six’ bundle was promoted as a deliverable tool outside of the critical care settings, but there is very little data available on the progress and change of sepsis care outside the critical care environment in the UK. Our aim was to compare the yearly prevalence, outcome and the Sepsis Six bundle compliance in patients at risk of mortality from sepsis in non-intensive care environments. Patients with a National Early Warning Score (NEWS) of 3 or above and suspected or proven infection were enrolled into four yearly 24-h point prevalence studies, carried out in fourteen hospitals across Wales from 2016 to 2019. We followed up patients to 30 days between 2016–2019 and to 90 days between 2017 and 2019. Out of the 26,947 patients screened 1651 fulfilled inclusion criteria and were recruited. The full ‘Sepsis Six’ care bundle was completed on 223 (14.0%) occasions, with no significant difference between the years. On 190 (11.5%) occasions none of the bundle elements were completed. There was no significant correlation between bundle element compliance, NEWS or year of study. One hundred and seventy (10.7%) patients were seen by critical care outreach; the ‘Sepsis Six’ bundle was completed significantly more often in this group (54/170, 32.0%) than for patients who were not reviewed by critical care outreach (168/1385, 11.6%; p < 0.0001). Overall survival to 30 days was 81.7% (1349/1651), with a mean survival time of 26.5 days (95% CI 26.1–26.9) with no difference between each year of study. 90-day survival for years 2017–2019 was 74.7% (949/1271), with no difference between the years. In multivariate regression we identified older age, heart failure, recent chemotherapy, higher frailty score and do not attempt cardiopulmonary resuscitation orders as significantly associated with increased 30-day mortality. Our data suggests that despite efforts to increase sepsis awareness within the NHS, there is poor compliance with the sepsis care bundles and no change in the high mortality over the study period. Further research is needed to determine which time-sensitive ward-based interventions can reduce mortality in patients with sepsis and how can these results be embedded to routine clinical practice.

Trial registration Defining Sepsis on the Wards ISRCTN 86502304 https://doi.org/10.1186/ISRCTN86502304 prospectively registered 09/05/2016.

Sepsis scoring systems and use of the Sepsis six care bundle in maternity hospitals

BACKGROUND

This study aimed to assess the predictive power of three different Sepsis Scoring Systems (SSSs), namely maternity Systematic Inflammatory Response Syndrome (mSIRS), quick Sepsis-related Organ Failure Assessment (qSOFA) and Modified Early Warning System (MEWS) in identifying sepsis by comparing them with positive culture. This study also sought to evaluate compliance with using the Sepsis Six Care Bundle (SSCB) operated in an individual health board.

METHODS

A retrospective cohort study was conducted in 3 maternity hospitals of a single Scottish health board that admitted 2690 pregnancies in a 12 weeks period in 2016. Data for study was obtained from medical notes, handheld and electronic health records for women who were prescribed antibiotics with a confirmed or suspected diagnosis of sepsis. Data on clinical parameters was used to classify women according to mSIRS, qSOFA and MEWS as having sepsis or not and this was compared to results of positive culture to obtain sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and area under Receiver Operating Characteristic curve (AUROC) along with their 95% confidence intervals. Data was also obtained on SSCB compliance.

RESULTS

A total of 89 women were diagnosed with sepsis, of which 14 had missing data, leaving 75 for final analysis. Sensitivity, specificity, PPV, NPV and AUROC of mSIRS and MEWS were almost similar with AUROC of both being around 50%. Only 33 (37.1%) had identifiable sepsis six sticker displayed on medical notes and only 2 (2.2%) had all elements of SSCB delivered within the recommended one-hour post-diagnosis period. Blood culture and full blood count with other lab tests had been performed for most women (97%) followed by intravenous antibiotics and fluids (93.9%).

CONCLUSIONS

mSIRS and MEWS were quite similar in detecting sepsis when compared to positive culture, with their ability to detect sepsis being close to chance. This underlines the need for creating a valid SSS with high sensitivity and specificity for clinical use in obstetric settings. Clinical use of SSCB was limited despite it being a health board policy, although there is considerable possibility of improvement following detailed audits and removal of barriers for implementing SSCB.

Interprofessional clinical pathway program effects on patient outcomes in the setting of neutropenic fever: An integrative review

PURPOSE

Neutropenic fever (NF) is an oncologic emergency linked to substantial healthcare costs, treatment delays, and increased patient mortality. Clinical pathways have emerged as a coordinated, interprofessional approach to NF management. The aim of this review was to examine the research question: What is the effect of an interprofessional clinical pathway program on outcomes (time-to-antibiotic, mortality, cost, readmissions and length of stay) in patients presenting with NF?

METHODS

Using the integrative review method of Whittemore and Knafl, the databases PubMed, CINAHL and Scopus were searched for articles published in English between 1997 to present that met the following criteria: (1) reported clinical pathway implementation, and (2) reported outcome data on patients 18 years or older who were diagnosed with NF.

RESULTS

Of the 17 included articles, 13 demonstrated improvement in reducing time-to-antibiotic following clinical pathway implementation. Three studies reported a reduction in mortality and two studies reported no change in patient mortality after NF clinical pathway integration. One study demonstrated a reduction in hospital readmissions, while three studies showed improvement in length of stay. None of the included studies reported data on cost reduction. Half of the articles articulated the different members of the interprofessional teams.

CONCLUSION

The implementation of interprofessional clinical pathway programs for NF had positive effects on patient outcomes in this review. Measuring patient and institutional outcomes is necessary to evaluate the effectiveness of interprofessional clinical pathways in NF care. Future research should incorporate these measurements to improve the development and implementation of NF clinical pathways.

Differentiating sepsis from similar groups of symptoms at triage level in emergency care

OBJECTIVES

Conditions that have similar initial presentations as sepsis may make early recognition of sepsis in an emergency room (ER) difficult. We investigated whether selected physiologic and metabolic parameters can be reliably used in the emergency department to differentiate sepsis from other disease states that mimic it, such as dehydration and stroke.

METHODS

Loess regression on retrospective follow-up chart data of patients with sepsis-like symptoms (N = 664) aged 18+ in a large ER in Hungary was used to visualize/identify cutoff points for sepsis risk. A multivariate logistic regression model based on standard triage data was constructed with its corresponding receiver operating characteristic (ROC) curve and compared with another model constructed based on current sepsis guidelines.

RESULTS

Age, bicarbonate, HR, lactate, pH, and body temperature had U, V, W, or reverse U-shaped associations with identifiable inflexion points, but the cutoff values we identified were slightly different from guideline cutoff values. In contrast to the guidelines, no inflexion points could be observed for the association of sepsis with SBP, DPB, MAP, and RR and therefore were treated as continuous variables. Compared to the guidelines-based model, the triage data-driven final model contained additional variables (age, pH, bicarbonate) and did not include lactate. The data-driven model identified about 85% of sepsis cases correctly, while the guidelines-based model identified only about 70% of sepsis cases correctly.

CONCLUSION

Our findings contribute to the growing body of evidence for the necessity of finding improved tools to identify sepsis at early time points, such as in the ER.

Effectiveness of the sepsis six bundle in the management of acute adult sepsis in the UK

There are up to 11 million sepsis-related deaths worldwide each year. Management of sepsis requires early recognition, appropriate antibiotic treatment and careful management of haemodynamic status. In 2006, the UK Sepsis Trust introduced the sepsis six care bundle to simplify the guidelines for managing sepsis and identify actions for management that were more accessible to junior clinicians. This article reports findings from a literature review that explored the effectiveness of the sepsis six bundle in the management of adult sepsis patients in the UK and assessed the level of clinician compliance in UK clinical settings. The effectiveness of sepsis six was based on patient mortality during hospital stay, rate of intensive care unit admissions and length of hospital stay, all of which were found to have improved since the introduction of the tool.