Nationwide improvement in outcomes of emergency admission for ulcerative colitis in England, 2005-2013

Outcomes of first emergency admissions for alcohol-related liver disease in England over a 10-year period: retrospective observational cohort study using linked electronic databases

OBJECTIVES

To examine time trends in patient characteristics, care processes and case fatality of first emergency admission for alcohol-related liver disease (ARLD) in England.

DESIGN

National population-based, retrospective observational cohort study.

SETTING

Clinical Practice Research Datalink population of England, 2008/2009 to 2017/2018. First emergency admissions were identified using the Liverpool ARLD algorithm. We applied survival analyses and binary logistic regression to study prognostic trends.

OUTCOME MEASURES

Patient characteristics; 'recent' General Practitioner (GP) consultations and hospital admissions (preceding year); higher level care; deaths in-hospital (including certified cause) and within 365 days. Covariates were age, sex, deprivation status, coding pattern, ARLD stage, non-liver comorbidity, coding for ascites and varices.

RESULTS

17 575 first admissions (mean age: 53 years; 33% women; 32% from most deprived quintile). Almost half had codes suggesting advanced liver disease. In year before admission, only 47% of GP consulters had alcohol-related problems recorded; alcohol-specific diagnostic codes were absent in 24% of recent admission records. Overall, case fatality rate was 15% in-hospital and 34% at 1 year. Case-mix-adjusted odds of in-hospital death reduced by 6% per year (adjusted OR (aOR): 0.94; 95% CI: 0.93 to 0.96) and 4% per year at 365 days (aOR: 0.96; 95% CI: 0.95 to 0.97). Exploratory analyses suggested the possibility of regional inequalities in outcome.

CONCLUSIONS

Despite improving prognosis of first admissions, we found missed opportunities for earlier recognition and intervention in primary and secondary care. In 2017/2018, one in seven were still dying during index admission, rising to one-third within a year. Nationwide efforts are needed to promote earlier detection and intervention, and to minimise avoidable mortality after first emergency presentation. Regional variation requires further investigation.

Increasing rates of venous thromboembolism among hospitalised patients with inflammatory bowel disease: a nationwide analysis

BACKGROUND

Venous thromboembolism (VTE) is a significant cause of morbidity and mortality among patients with inflammatory bowel disease (IBD). However, data on national trends remain limited.

AIMS

To assess national trends in VTE-associated hospitalisations among patients with IBD as well as risk factors for, and mortality associated with, these events METHODS: Using the U.S. Nationwide Inpatient Sample from 2000-2018, temporal trends in VTE were assessed using the National Cancer Institute's Joinpoint Regression Program with estimates presented as the average annual percent change (AAPC) with 95% confidence intervals (CIs).

RESULTS

Between 2000 and 2018, there were 4,859,728 hospitalisations among patients with IBD, with 128,236 (2.6%) having a VTE, and 6352 associated deaths. The rate of VTE among hospitalised patients with IBD increased from 192 to 295 cases per 10,000 hospitalisations (AAPC 2.4%, 95%CI 1.4%, 3.4%, p < 0.001), and remained significant when stratified by ulcerative colitis (UC) and Crohn's disease as well as by deep vein thrombosis and pulmonary embolism. On multivariable analysis, increasing age, male sex, UC (aOR: 1.30, 95%CI 1.26, 1.33), identifying as non-Hispanic Black, and chronic corticosteroid use (aOR: 1.22, 95%CI 1.16, 1.29) were associated with an increased risk of a VTE-associated hospitalisation.

CONCLUSION

Rates of VTE-associated hospitalisations are increasing among patients with IBD. Continued efforts need to be placed on education and risk reduction.

Sex-Disparity in the Association Between Birthweight and Cardiovascular Parameters in 4-Year-Old Children: A Chinese Cohort Study

Background: Sex-related differences in cardiovascular parameters have been well documented in adults, and the impact of birthweight on cardiovascular health in later life has been acknowledged. However, data was limited regarding the association between birthweight and cardiovascular outcomes at an early age, and the sex-disparity in the association remained unclear. Objective: To investigate the association between birthweight and cardiovascular parameters in 4-year-old children. Furthermore, to explore whether sex-disparity exist in this association or in cardiovascular risk. Methods: Follow-up data from the Shanghai Birth Cohort (SBC) was analyzed. Detailed perinatal information including both maternal and offspring datum were recorded. Blood pressure, echocardiography, and anthropometry assessment were conducted during the follow-up of 4-year-old children. Linear regression models were used to analyze the association between birthweight and left ventricle (LV) structure and function changes in each sex and birthweight category. Multivariable logistic regression models were used to compare risk of left ventricular hypertrophy (LVH) in different birthweight subgroups. Results: Overall, macrosomia was significantly associated with thickened LV posterior wall thickness in systole [LVPWs, (β = 0.26, 95% CI: 0.06, 0.45)] and diastole [LVPWd, (β = 0.18, 95% CI: 0.06, 0.30)], and thickened interventricular septal thickness in diastole [IVSd, (β = 0.16, 95% CI: 0.05, 0.28)]. Boys with macrosomia showed a higher left ventricle mass index [LVMI, (β = 1.29, 95% CI: 0.14, 2.43)], thickened LVPWs (β = 0.30, 95% CI: 0.05, 0.56) and LVPWd (β = 0.21, 95% CI: 0.06, 0.36), and thickened IVSd (β = 0.23, 95% CI: 0.09, 0.36). However, no significant association of structural changes was found in girls. Furthermore, an increased risk of LVH was found solely in macrosomic boys (OR = 2.79, 95% CI: 1.17, 6.63). Conclusion: Children with macrosomia developed cardiovascular changes as early as 4 years of age. Macrosomia was associated with LV structural changes and higher LVH risk in pre-school-aged boys, while no association was found in girls.

The Management of the Hospitalized Ulcerative Colitis Patient, the Medical-Surgical Conundrum

PURPOSE OF REVIEW

In this study we present the evidence based management for patients hospitalized for UC with a special focus on the synergic approach of the two key actors of the inflammatory bowel disease multidisciplinary team (IBD-MDT): gastroenterologist and surgeon.

RECENT FINDINGS

Focused treatment by a specialized IBD-MDT and early involvement of the colorectal surgeon in the management of hospitalized ulcerative colitis patients is advocated. The colectomy rate has not changed over the years. Moreover delayed surgery after admission is burden by increase complication and mortality. Thus, it is pivotal to identify the patients who are likely to undergo surgery, by mean of predictors of outcome, and to not prolong ineffective medical treatment. The perfect timing based on clinical close monitoring is crucial. Up to 25% of patients with ulcerative colitis (UC) may require hospitalization. The aim of admission is to evaluate severity of the disease, exclude infections and establish proper treatment while monitoring the response. During admission, the patient has to be closely observed for the possible development of toxic megacolon or perforation, which should prompt emergency colectomy. Up to 30% of UC patients will fail to respond to initial intravenous corticosteroid. Non responder or partial responder to medical therapy should be evaluated for timely surgery or could be considered for rescue medical therapy.

Using e-health tools and PROMs to support self-management in patients with inflammatory bowel disease

BACKGROUND

The use of digital health or e-health is growing. The potential positive impact on IBD care from supported self-management using these tools emerged from a literature review carried out in preparation for a service improvement project. A patient-reported outcomes measure (PROM) with validation across IBD sub-types was already available for use. This internationally recognised tool has potential for use with existing or new e-health systems.

AIMS

In order to test the concept of using PROMs to support practice and follow up a small-scale pilot study was designed. The aim of the study was to understand if empowering patients to undertake supported self-management could lead in turn to improved flow through outpatient services.

METHODS

An audit was carried out of PROMs looking at quality of life (QoL) as well as disease activity using an electronic platform in real time at the point of patient contact. The disease activity indices used were the Harvey Bradshaw Index and the Simple Clinical Colitis Activity Index, due to the author's familiarity with these tools.

RESULTS

Of the 15 participants, 10 reported themselves as 'well' or 'well with questions' all participants reported an acceptance of supported remote self-management using e-health.

CONCLUSION

This evaluation led to PROMs being captured on a tablet in the outpatient setting in the pre-pandemic period. Allowing patients to use the PROM as a tool in the outpatient setting has led to longitudinal data being added to the e-health system for each individual. Well patients could be managed remotely, freeing capacity in outpatient clinics.

Colectomy rates for ulcerative colitis in England 2003-2016

BACKGROUND

Temporal trends in colectomy rate for ulcerative colitis (UC) are particularly relevant in the current era of published IBD standards and changing approach to salvage of acute severe disease.

AIMS

To investigate temporal trends in colectomy for UC using English population data.

METHODS

The Hospital Episode Statistics (HES) were interrogated between 2003-2016 with two patient groups investigated independently. An 'emergency' cohort: emergency UC admission ≥ three days, age ≥18 and a 'total population' cohort: all English patients undergoing colectomy for UC. Mixed methods analyses were utilised.

RESULTS

Emergency cohort: 37 981 patients, 49% female, median age 46. The one- and three-year incidence of colectomy after acute admission was 0.17 and 0.21. Interrupted time series (ITS) analysis suggested reductions in colectomy rate of 4% per year after 2008 at 30 and 90 days following emergency admission, with no significant reduction ≥1 year. Mortality and laparoscopy rates improved when avoiding colectomy at index and emergency admissions; however, the proportion of emergency colectomies after salvage at index admission significantly increased during the study period. Total population cohort: 17 580 patients underwent colectomy for UC between 2003 and 2016, demonstrating a 3.1% annual reduction in total and elective colectomies after 2008, but no reduction in emergency colectomies.

CONCLUSION

Reductions in short-term colectomy rates after emergency admission for UC do not persist beyond one year. Emergency colectomy rates remain unchanged. Reduced rates are probably due to multi-modal improvements in IBD care. A lack of data regarding disease severity precludes further interpretation of appropriate medical salvage and timely surgery.

Reducing variation in hospital mortality for alcohol-related liver disease in North West England

BACKGROUND

Variations in emergency care quality for alcohol-related liver disease (ARLD) have been highlighted.

AIM

To determine whether introduction of a regional quality improvement (QI) programme was associated with a reduction in potentially avoidable inpatient mortality.

METHOD

Retrospective observational cohort study using hospital administrative data spanning a 1-year period before (2014/2015) and 3 years after a QI initiative at seven acute hospitals in North West England. The intervention included serial audit of a bundle of process metrics. An algorithm was developed to identify index ("first") emergency admissions for ARLD (n = 3887). We created a standardised mortality ratio (SMR) to compare relative mortality and regression models to examine risk-adjusted odds of death.

RESULTS

In 2014/2015, three of seven hospitals had an SMR above the upper control limit ("outliers"). Adjusted odds of death for patients admitted to outlier hospitals was higher than non-outliers (OR 2.13, 95% CI 1.32-3.44, P = 0.002). Following the QI programme there was a step-wise reduction in outliers (none in 2017/2018). Odds of death was 67% lower in 2017/2018 compared to 2014/2015 at original outlier hospitals, but unchanged at other hospitals. Process audit performance of outliers was worse than non-outliers at baseline, but improved after intervention.

CONCLUSIONS

There was a reduction in unexplained variation in hospital mortality following the QI intervention. This challenges the pessimism that is prevalent for achieving better outcomes for patients with ARLD. Notwithstanding the limitations of an uncontrolled observational study, these data provide hope that co-ordinated efforts to drive adoption of evidence-based practice can save lives.

The Management of the Hospitalized Ulcerative Colitis Patient: the Medical-Surgical Conundrum

PURPOSE OF REVIEW

In this study, we present the evidence-based management for patients hospitalized for ulcerative colitis (UC) with a special focus on the synergic approach of the two key actors of the inflammatory bowel disease multidisciplinary team (IBD-MDT): gastroenterologist and surgeon.

RECENT FINDINGS

Focused treatment by a specialized IBD-MDT and early involvement of the colorectal surgeon in the management of hospitalized UC patients is advocated. The colectomy rate has not changed over the years. Moreover, delayed surgery after admission is burden by increase complication and mortality rates. Thus, it is pivotal to identify the patients who are likely to undergo surgery, by mean of predictors of outcome, and not to prolong ineffective medical treatment. The perfect timing based on clinical close monitoring is crucial. Up to 25% of patients with ulcerative colitis (UC) may require hospitalization. The aim of admission is to evaluate severity of the disease, exclude infections and establish proper treatment while monitoring the response. During admission, the patient has to be closely observed for the possible development of toxic megacolon or perforation, which should prompt emergency colectomy. Up to 30% of UC patients will fail to respond to initial intravenous corticosteroid. Non-responder or partial responder to medical therapy should be evaluated for timely surgery or could be considered for rescue medical therapy.