Unplanned Hospital Research Articles

Hospital admissions among adolescents in out-of-home care or special educational needs in England: insights from the ECHILD database of linked health, education and social care records

ObjectiveWe quantified planned and unplanned hospital admissions during adolescence for children with special educational needs (SEN) or placed into the care of the local authority (child looked after in out-of-home care; CLA). ApproachWe analysed linked hospital, education and social care records with whole nation coverage of England (ECHILD). Our cohort comprised pupils who started secondary school between 2007/8 and 2011/12 (aged 11), with follow-up until 2018/19 (up to 17-22 years old). Hospital admission rates were examined by sex across distinct groups with varying levels of support: i) no support, ii) school-based SEN only, iii) higher SEN (an Education and Health Care Plan) only, iv) CLA only, v) SEN and CLA, and vi) higher SEN and CLA. Negative binomial regression models were used to estimate rate ratios (RR) for each group relative to no support. Results The study population totalled 2,827,464 children; 65% (1,835,404) had no support, 30% (848,620) SEN only, 3% (93,620) higher SEN only, 1% (30,880) SEN and CLA, with the remaining groups accounting for <1%. Planned and unplanned hospital admission rates were higher for girls than boys. Planned admission rates were highest among younger children in both higher SEN groups. CLA groups had the highest rates of unplanned hospital admissions, especially girls aged 13-15 years with higher SEN (RR: 7.69, 95% CI: 6.86-8.65). A significant proportion of all unplanned admissions in adolescence were mental health-related. ImplicationsOur findings highlight significant unmet health needs, particularly in mental health, among care-experienced adolescent girls with SEN in their mid-teens.

ThP6.7 - Early assessment by a specalist geriatric team reduces length of stay in unplanned surgical admissions

Abstract Intro A comprehensive geriatric assessment (CGA) performed by the Perioperative medicine for Older People undergoing Surgery (POPS) team has been shown to reduce length of stay(LOS) for unplanned hospital admissions in the older population. This study investigates whether timing of POPS review reduces LOS for older adults admitted under the acute general surgical team. Methods We performed a single centre, prospective study of all older adult patients (aged 65 or above) admitted acutely to the general surgical team between August 2022 and September 2023. Timing of POPS review and LOS was calculated, and Mann Whitney-U test was performed. Results Three hundred and nine patients were identified. Of these, 207 patients were reviewed by POPS within 48 hours (early) and 151 of these patients were reviewed within 24 hours (very early) of admission. There was a statistically significant difference (p<0.001) in LOS between those who were assessed by POPS within 48 hours [Median 5 days (IQR 3,9)] versus those beyond 48 hours [Median 9 days (IQR 6,19)]. Very early POPS review (less than 24 hours) resulted in a statistically significant reduction in length of stay compared to POPS review between 24 and 48 hours [Median 5 days (IQR 2,8) versus 6 days (IQR3,9)] p<0.02. Conclusions POPS review within 48 hours reduces length of stay for older patients who have had an acute general surgical admission. Furthermore, this data suggests that very early POPS review (within 24 hours) is associated with a shorter hospital admission. Further research into this will help service planning.

Impact of Insurance on Readmission Rates, Healthcare Expenditures, and Length of Hospital Stay among Patients with Chronic Ambulatory Care Sensitive Conditions in China.

Background: The disparities in healthcare access due to varying insurance coverage significantly impact hospital outcomes, yet what is unclear is the role of insurance in providing care once the patient is in the hospital for a preventable admission, particularly in a weak gatekeeping environment. This study aimed to investigate the association between insurance types and readmission rates, healthcare expenditures, and length of hospital stay among patients with chronic ambulatory care sensitive conditions (ACSCs) in China. Methods: This retrospective observational study utilized hospitalization data collected from the Nanhai District, Foshan City, between 2016 and 2020. Generalized linear models (GLMs) were employed to analyze the relationship between medical insurance types and readmission rates, lengths of hospital stay, total medical expenses, out-of-pocket expenses, and insurance-covered expenses. Results: A total of 185,384 records were included. Among these, the participants covered by urban employee basic medical insurance (UEBMI) with 44,415 records and urban and rural resident basic medical insurance (URRBMI) with 80,752 records generally experienced more favorable outcomes compared to self-pay patients. Specifically, they had lower readmission rates (OR = 0.57, 95% CI: 0.36 to 0.90; OR = 0.59, 95% CI: 0.42 to 0.84) and reduced out-of-pocket expenses (β = -0.54, 95% CI: -0.94 to -0.14; β = -0.41, 95% CI: -0.78 to -0.05). However, they also experienced slightly longer lengths of hospital stay (IRR = 1.08, 95% CI: 1.03 to 1.14; IRR = 1.11, 95% CI: 1.04 to 1.18) and higher total medical expenses (β = 0.26, 95% CI: 0.09 to 0.44; β = 0.25, 95% CI: 0.10 to 0.40). Conclusions: This study found that different types of health insurance were associated with varying clinical outcomes among patients with chronic ambulatory care sensitive conditions (ACSCs) in China. Since the hospitalization of these patients was initially avoidable, disparities in readmission rates, lengths of hospital stay, and medical expenses among avoidable inpatient cases exacerbated the health gap between different insurance types. Addressing the disparities among different types of insurance can help reduce unplanned hospitalizations and promote health equity.

Finerenone in Heart Failure with Mildly Reduced or Preserved Ejection Fraction

BackgroundSteroidal mineralocorticoid receptor antagonists reduce morbidity and mortality among patients with heart failure and reduced ejection fraction, but their efficacy in those with heart failure and mildly reduced or preserved ejection fraction has not been established. Data regarding the efficacy and safety of the nonsteroidal mineralocorticoid receptor antagonist finerenone in patients with heart failure and mildly reduced or preserved ejection fraction are needed.MethodsIn this international, double-blind trial, we randomly assigned patients with heart failure and a left ventricular ejection fraction of 40% or greater, in a 1:1 ratio, to receive finerenone (at a maximum dose of 20 mg or 40 mg once daily) or matching placebo, in addition to usual therapy. The primary outcome was a composite of total worsening heart failure events (with an event defined as a first or recurrent unplanned hospitalization or urgent visit for heart failure) and death from cardiovascular causes. The components of the primary outcome and safety were also assessed.ResultsOver a median follow-up of 32 months, 1083 primary-outcome events occurred in 624 of 3003 patients in the finerenone group, and 1283 primary-outcome events occurred in 719 of 2998 patients in the placebo group (rate ratio, 0.84; 95% confidence interval [CI], 0.74 to 0.95; P=0.007). The total number of worsening heart failure events was 842 in the finerenone group and 1024 in the placebo group (rate ratio, 0.82; 95% CI, 0.71 to 0.94; P=0.006). The percentage of patients who died from cardiovascular causes was 8.1% and 8.7%, respectively (hazard ratio, 0.93; 95% CI, 0.78 to 1.11). Finerenone was associated with an increased risk of hyperkalemia and a reduced risk of hypokalemia.ConclusionsIn patients with heart failure and mildly reduced or preserved ejection fraction, finerenone resulted in a significantly lower rate of a composite of total worsening heart failure events and death from cardiovascular causes than placebo. (Funded by Bayer; FINEARTS-HF ClinicalTrials.gov number, NCT04435626.)

Aortic valve replacement versus conservative treatment in asymptomatic severe aortic stenosis: long-term follow-up of the AVATAR trial.

The question of when and how to treat truly asymptomatic patients with severe aortic stenosis (AS) and normal left ventricular (LV) systolic function is still subject to debate and ongoing research. Here, the results of extended follow-up of the AVATAR trial are reported (NCT02436655, clinical trials.gov). The AVATAR trial randomly assigned patients with severe, asymptomatic AS and LV ejection fraction ≥50% to undergo either early surgical aortic valve replacement (AVR) or conservative treatment with watchful waiting strategy. All patients had negative exercise stress testing. The primary hypothesis was that early AVR will reduce a primary composite endpoint comprising all-cause death, acute myocardial infarction, stroke or unplanned hospitalization for heart failure (HF), as compared to conservative treatment strategy. A total of 157 low-risk patients (mean age 67 years, 57% men, mean Society of Thoracic Surgeons score 1.7%) were randomly allocated to either early AVR group (n=78) or conservative treatment group (n=79). In an intention-to-treat analysis, after a median follow-up of 63 months, the primary composite endpoint outcome event occurred in 18/78 patients (23.1%) in the early surgery group and in 37/79 patients (46.8%) in the conservative treatment group (hazard ratio [HR] early surgery vs. conservative treatment 0.42; 95% confidence interval [CI] 0.24-0.73, p=0.002). The Kaplan-Meier estimates for individual endpoints of all-cause death and HF hospitalization were significantly lower in the early surgery compared with the conservative group (HR 0.44; 95% CI 0.23-0.85, p=0.012 for all-cause death, and HR 0.21; 95% CI 0.06-0.73, p=0.007 for HF hospitalizations). The extended follow-up of the AVATAR trial demonstrates better clinical outcomes with early surgical AVR in truly asymptomatic patients with severe AS and normal LV ejection fraction compared with patients treated with conservative management on watchful waiting. NCT02436655 (ClinicalTrials.gov).

Combined impact of heat and dust on diabetes hospitalization in Kuwait

IntroductionIn Kuwait, a severe diabetes and obesity epidemic coexists with intense dust storms and harsh summer heat. While, theoretically, this interplay between dust, heat, and diabetes presents a serious public...

A Multicenter Study of Unplanned Hospital Readmissions after Transsphenoidal Surgery for Cushing's Disease

Abstract Objectives Patients undergoing surgery for Cushing's disease may be more likely to be readmitted to the hospital than other patients with pituitary disorders. We investigated rates, causes, and predictors of unplanned readmission following transsphenoidal surgery for Cushing's disease to identify areas for clinical, financial, and administrative improvements. Design Retrospective cohort study. Setting Academic pituitary centers in the United States participating in a multicenter surgical outcome registry. Participants Five hundred and nineteen patients underwent transsphenoidal surgery for treatment of Cushing's disease by 26 surgeons at nine participating institutions from 2003 to 2023. Main Outcome Measures Unplanned 90-day readmission rates and causes of readmission. Results Unplanned readmissions occurred in 57/519 patients (11.0%), with hyponatremia in 12/57 (21%), cerebrospinal fluid leak evaluation in 8/57 (14%), epistaxis in 6/57 (10%), deep vein thrombosis in 4/57 (7%), syncope in 3/57 (5%), and headache in 3/57 (5%). Factors including no tumor on initial magnetic resonance imaging, return to the operating room during the index admission, lack of early remission, and inpatient complications were associated with a greater probability of readmission on univariate analysis. However, none remained predictive on multivariate analysis. Conclusion Our results show that readmission rates after transsphenoidal surgery for Cushing's disease are comparable to previously reported rates for all pituitary-related disorders, with the most common reason being hyponatremia. High-impact clinical protocols focused on preventing delayed hyponatremia may reduce the risk of readmission. Failure to identify significant predictors of readmission, even in this large clinical dataset, underscores the challenge of identifying high-risk clinical cohorts.

Causes and predictors of recurrent unplanned hospital admissions in heart failure patients: a cohort study.

Despite progress in therapy, heart failure (HF) inflicts a heavy burden of hospital admissions. In this study, we identified among 1360 community-dwelling HF patients (mean age 70.7 ± 11.3 years, 72.5% men) subgroups sharing similar profiles of unplanned hospital admissions, based on the admission causes and frequency of each cause. Hospital discharge summaries were reviewed for the main admission cause. Patient subgroups were identified via cluster analysis. We investigated baseline predictors associated with these subgroups, using multinomial logistic models. During 3421 patient-years, there were 5192 hospital admissions, of which 4252 (82%) were unplanned. We identified five patient subgroups (clusters 1-5) with distinctive hospitalization profiles. HF accounted for approximately one-third of admissions in the first patient cluster (23% of the patient sample). In contrast, patients in the second cluster (39% of the patient sample) were hospitalized for various reasons, with no single prominent admission cause identified. The other three clusters, comprising 16% of the patient sample, accounted for 42% of all unplanned hospitalizations. While patients in the third cluster were hospitalized mainly due to ischemic heart disease and arrhythmia, patients in the fourth and fifth clusters shared a high burden of recurrent HF admissions. The five patient clusters differed by baseline predictors, including age, functional capacity, comorbidity burden, hemoglobin, and cause of HF. HF patients differ significantly in the causes and overall burden of unplanned hospitalizations. The patient subgroups identified and predictors for these subgroups may guide personalized interventions to reduce the burden of unplanned hospitalizations among HF patients. Trial registration: ClinicalTrials.gov, NCT00533013. Registered 20 September 2007. https://clinicaltrials.gov/study/NCT00533013 .

Health outcomes following provision of Home Medicines Reviews for older people receiving aged care services at home

BackgroundThe impact of Home Medicines Reviews (HMRs) on long-term health outcomes among individuals receiving long-term in-home aged care services is unknown. ObjectivesTo examine associations between HMR provision and hospitalization, long-term care facility (LTCF) entry and mortality among older people receiving long-term in-home aged care services. MethodsThis retrospective cohort study included individuals aged 65–105 years from three Australian states who accessed in-home aged care services between 2013 and 2017. Using propensity score matching, HMR recipients (n = 1530) were matched to individuals who did not receive an HMR (n = 1530). Associations between HMR provision and outcomes were estimated using multivariable regression models. ResultsOver a median of 414 days (interquartile range 217–650) of follow-up, HMR provision was not associated with hospitalizations for unplanned events (subdistribution hazard ratio (sHR) 1.04, 95%CI 0.96–1.14), falls-related hospitalizations (sHR 0.97, 95%CI 0.83–1.13), LTCF entry (sHR 0.97, 95%CI 0.83–1.13), or all-cause mortality (adjusted HR 0.86, 95%CI 0.72–1.01). ConclusionsIn a cohort of older people receiving long-term in-home aged care services, no differences in unplanned hospitalizations, falls, LTCF entry or mortality were observed those with HMRs compared to those that did not receive an HMR.

Unplanned hospital admissions within 24 h after 53,185 surgical procedures at a U.S. ambulatory surgery center

BackgroundUnplanned admission after surgery at an ambulatory surgery center (ASC) is an established measure of the quality of care and can affect the patient’s experience. Previous studies on this topic are generally dated, focused on a single specialty, or studied 30-day admissions after ambulatory surgery. Few studies have reported admission within 24 h after surgery at an ASC which is a different but important measure of the quality of anesthetic and surgical care. Understanding admissions within 24 h of surgery can identify opportunities for improvement immediately after surgery. Therefore, our study was designed to assess the incidence and risk factors for unplanned hospital admissions within 24 h after surgery performed at a hospital ASC.MethodsAfter Institutional Review Board approval, a retrospective analysis was performed on all adult patients who underwent surgery at a US ASC between January 1, 2016, and December 31, 2022. Data were obtained from the hospital’s electronic medical record. The study sample was divided into two groups: those with an unplanned hospital admission within 24 h after surgery and those without an unplanned hospital admission. To evaluate risk factors for unplanned hospital admissions, univariate analyses with p value < 0.05 were utilized to identify significant patient variables related to hospital admissions. These variables were further adjusted using a multivariable Firth logistic regression. Descriptive statistics were used to explore the number of patients in different variable categories.ResultsOverall, 53,185 cases were identified for the 7-year period. The incidence of unplanned hospital admission over this period was 0.09% (95% CI 0.07–0.1122%; ranging from 0.05 to 0.12% per year. In the multivariable model, surgery duration (OR 1.010, 95% CI 1.007–1.012, p value < 0.0001), peripheral vascular disease (OR 14.489, 95% CI 4.862–43.174, p value < 0.0001), and deep venous thrombosis (OR 5.527, 95% CI 1.909–16.001, p value = 0.0016) were significantly associated with unplanned hospital admission.ConclusionThe overall incidence of unplanned hospital admission after surgery at a large tertiary care ambulatory surgery center is very low. This admission rate can also serve as a reference point for future studies and quality improvement initiatives.

2323 Prevalence of delirium, dementia and cognitive test deficits, hospital-wide and by specialty in &amp;gt; 50,000 unplanned admissions

Abstract Introduction Over one-third of older people with unplanned admissions to hospital are frail, but data on the burden of delirium, dementia and other cognitive frailty are lacking. Reliable hospital-wide and specialty-specific prevalence estimates are needed for service-planning including understanding the role of non-geriatricians in caring for this population. Methods ORCHARD includes pseudo-anonymised EPR data for consecutive admissions with a length of stay of &amp;gt;1 day (2017–2019) to four hospitals in Oxfordshire (population = 800,000). Data are collected using a standard cognitive screen comprising dementia history, delirium diagnosis (Confusion Assessment Method-CAM), and 10-point Abbreviated Mental Test-AMTS that is mandated on admission for all patients &amp;gt;70 years. Cognitive frailty was defined as delirium, diagnosed dementia, delirium+dementia or AMTS&amp;lt;8 without delirium/dementia. We analysed the ORCHARD data to determine the prevalence of delirium/cognitive frailty trust-wide and by specialty (n = 29 with &amp;gt;50 admissions). Results Among 51,202 admissions with mean/sd age = 82/7 years and Hospital Frailty Risk Score = 8/6, any cognitive frailty was present in 34.5% (95%CI 34.0–34.9%; n = 17,466) of which delirium accounted for 14.6% (n = 7411), delirium+dementia = 9.4% (n = 4757), dementia = 7.5%, (n = 3784), AMTS&amp;lt;8 = 3% (n = 1514). The prevalence of cognitive frailty in general medicine, general surgery and trauma/orthopaedics, which accounted for 80% of admissions (n = 41,016), was 41% (n = 13,879), 21% (n = 801) and 35% (n = 1304) in each, respectively. The prevalence was 44% in geriatric medicine admissions (n = 133/301), 36% in palliative (n = 128/356), 29% in stroke (n = 135/468), 27% in infectious disease (n = 41/152), 22% in neurosurgery (n = 154/702) and 10–20% in all other specialties except two. Delirium was the most prevalent form of cognitive frailty in 24/29 specialties. Discussion Cognitive frailty is common in older unplanned hospital admissions across a broad range of specialties, with delirium accounting for most cases. Our findings support the need for hospital-wide and specialty-specific training and service development to reflect the needs of these older complex patients and increased emphasis on delirium in policy.

2346 Modified hospital frailty risk score (mHFRS) as a tool to identify frail hospitalised older adults

Abstract Introduction Frailty is common in hospitalised older adults. This study compared efficacy of a modified Hospital Frailty Risk Score (mHFRS) to standard HFRS and Clinical Frailty Scale (CFS) to determine whether mHFRS can be used to identify frail hospitalised patients. Methods Anonymised retrospective review of Electronic Health Records was undertaken in patients = &amp;gt; 65 years old attending the Emergency Department (ED) and admitted to hospital 1st July 2022 to 31st March 2023. mHFRS utilises 2 prior emergency admissions within 2 years to generate a frailty risk score, whereas HFRS requires an index admission plus 2 prior emergency admissions. Hospitalisation outcomes and predictive models were evaluated with correlation and measures of agreement between CFS and HFRS, CFS and mHFRS using Spearman’s rank correlation and Cohen’s kappa. Results Of 3042 patients, CFS categorised 1635 patients as non-frail (CFS 1–4) and 1407 as frail (CFS 5–9). Using mHFRS, only 1623 patients could be categorised and of these, 608 were deemed low, 657 intermediate and 358 high risk of frailty. Frail patients were older (81.8 years, SD 8.41 vs 75.3 years, SD 7.20, p = &amp;lt;.001), had significantly longer LOS (52.5% % vs 31.5%, p = &amp;lt;0.001), higher 30-day unplanned hospital readmissions (18.5% vs 9.9%, p = &amp;lt;0.001), and higher in-patient (6.1% vs 2.0%, p &amp;lt; 0.001), 30-day (9.1% vs 2.3%, p &amp;lt; 0.001), and 90-day (15.8% vs 5.1%, p &amp;lt; 0.001) mortality. mHFRS achieved comparable association with hospitalisation outcomes compared to CFS &amp; HFRS. Cohens’s kappa, showed fair agreement across HFRS and mHFRS, κ of 0.235 0.243 respectively. mHFRS was less sensitive at identifying frail patients but had better specificity to identify non frail patients. Conclusion mHFRS is a comparable frailty screening tool that doesn’t require clinical assessment but is standardised and easy to use in those who can be scored.

Feasibility, efficacy, and safety of animal-assisted activities with visiting dogs in inpatient pediatric oncology.

Childhood cancer entails a heavy burden for patients and their families. Recent advances in overall survival rates have increasingly brought long-term quality of life into focus. Animal-assisted activities (AAAs) have long been hypothesized to alleviate the burden on pediatric patients and their peers in the hospital setting. However, their use in inpatient pediatric oncology has been a sensitive issue mainly due to the fear of infections, resulting in a lack of studies. This study presents data on the feasibility, safety, and efficacy of AAAs from a single German center. Between 2018 and 2022, 60 patients (median age = 10.3years) diagnosed with malignancy and undergoing treatment were visited by an intervention dog (total visits = 100). Patients were screened for infections as per hospital policy, with additional microbiological testing performed based on symptoms. The dog was screened for human pathogens and zoonoses. Microbial data and hospitalizations were analyzed from twomonths prior to the first visit until twomonths after the last visit. Acceptance of being in the hospital, both with and without planned animal-assisted interventions and pre- and post-intervention state stress, were measured using a validated visual analogue scale (0-10). Patients benefited from AAAs, showing increased acceptance of being in the hospital (median: 7.25 vs. 4.50, P < 0.001) and decreased median state stress ratings one hour after the visit compared to one hour before the visit (1.00 vs. 4.25, P < 0.001). The intervention did not result in an increased number of infections or unplanned hospitalizations, and no zoonoses were detected. All microbial screening tests of the dog were negative. AAAs with visiting dogs in inpatient pediatric oncology are feasible and safe. Although they hold promise for enhancing patients' well-being, further prospective studies are needed. Supplementary file2 (MP4 240076KB).

Dynamic Control of Service Systems with Returns: Application to Design of Postdischarge Hospital Readmission Prevention Programs

Dynamic Control of Service Systems with Returns Postdischarge interventions (e.g., follow-up phone calls, outpatient appointments) are commonly used to reduce unplanned hospital readmissions. Such interventions have been shown to be effective (to varying degrees) in reducing the probability of readmission (or return). The interventions are, however, costly, and hence, their benefits need to be carefully balanced with the costs. In “Dynamic Control of Service Systems with Returns: Application to Design of Postdischarge Hospital Readmission Prevention Programs,” Chan, Huang, and Sarhangian investigate how postservice interventions should be dynamically allocated, accounting for their costs as well as their benefits in terms of reducing returns and congestion costs. To this end, they study a transient queueing control problem and examine the structure of the optimal policy by analyzing associated fluid-control problems. The structural results motivate the design of intuitive surge protocols whereby different intensities of interventions are provided based on the congestion level of the system.

Protocol-driven approach to guideline-directed medical therapy optimization for heart failure: A real-world application to recovery

The objective of our study was to evaluate the real-world effects of an aggressive, personalized protocol for guideline-directed medical therapy (GDMT) titration in patients with heart failure (HF) with reduced ejection fraction (HFrEF). We conducted a two-center retrospective cohort study. Patients with HFrEF who presented to a HF clinic from January 2020 to December 2022 were placed on a GDMT protocol. 180 patients were included in the study. Mean GDMT score significantly increased from 4.7 to 5.9 (p < 0.001) between initial and final visits. Mean left ventricular ejection fraction (LVEF) significantly increased from 28 % to 33 % (+5 %, p < 0.001). 27 (15.7 %) of the 172 patients with complete New York Heart Association (NYHA) classification data had improvement by at least 1 class, while 2 (1.2 %) patients had worsening NYHA classification. 140 (77.8 %) patients had no unplanned hospitalizations between visits. 21 (11.7 %) patients had an unplanned hospitalization for acute HF during the study period with a mean time from first clinic visit to hospitalization of 183 days (range: 13–821 days). 2 (1.1 %) patients were hospitalized due to GDMT-associated adverse drug events (i.e. hypotension, hyperkalemia). 7 (3.9 %) patients died during the study period, which was lower than the predicted 1-year death rate for our cohort (12.3 %) using the MAGGIC score. In conclusion, an aggressive, personalized protocol for GDMT titration in patients with HFrEF led to significant improvements in LVEF, NYHA classification, hospitalization, and mortality in a real-world setting. This protocol may help serve as a road map to lessen the gap between clinical knowledge and practice surrounding optimization of GDMT and move HFrEF patients toward a path to recovery.

Readmissions at 30 Days and 1 Year for Implant-Associated Complications Following Primary Total Hip and Knee Arthroplasty: A Population-Based Study of 34,392 Patients Across Austria

BackgroundThe primary aim of this study was to assess 30-day and 1-year rates for unplanned readmission due to implant-associated complications following total hip (THA) or total knee arthroplasty (TKA) in Austria. Secondary endpoints were reasons for readmission and differences in revision risk depending on demographics and hospital size. MethodsData on patients receiving THA (n = 18,508) or TKA (n = 15,884) in orthopaedic and trauma units across Austria within a 1-year period (January 2021 to December 2021) were retrieved from a government-maintained database. The absolute and relative frequencies of unplanned readmissions were calculated. Risk factors for 30-day and 1-year readmission following THA or TKA due to implant-associated complications were investigated. ResultsThe 30-day and 1-year readmission rates for any implant-associated complication were 1.0% (339 of 34,392) and 3.0% (1,024 of 34,392), respectively. Relative to the overall readmission rate for any complication at 30 days (n = 1,952) and 1 year (n = 12,109), readmission rates for implant-associated complications were 17.4 and 8.5%, respectively. The 30-day readmission rates were higher in THA (1.2%) than TKA patients (0.8%; P = 0.001), while it was the opposite at 1 year (THA, 2.7%; TKA, 3.3%; P < 0.001). Mechanical complications (554 of 1,024) were the most common reason for 1-year readmission. Prolonged length of in-hospital stay independently associated with increased 1-year readmission risk in THA and TKA patients. Treatment at large-sized hospitals was associated with a higher 1-year readmission risk in TKA patients. ConclusionsThe 30-day and 1-year readmission rates for implant-associated complications following THA or TKA in Austria are lower than reported in other countries, with similar risk factors and reasons for readmission. Considering that almost 20% of unplanned hospital readmissions following total joint arthroplasty are attributable to implant-associated complications, optimization of in-hospital and postdischarge medical care for these patients is warranted.

The effects of a facilitator-enabled online multicomponent iSupport for dementia programme: A multicentre randomised controlled trial

BackgroundMulticomponent interventions with carers of people with dementia demonstrate positive effects on the health and quality of life for carers and care recipients. The World Health Organization's iSupport for Dementia is an evidence-based online psychoeducation programme for carers. However, the programme was mainly implemented as a self-learning tool which might have limited its positive effects on carers and care recipients. Evidence for online multicomponent interventions with carers that incorporates the iSupport programme remains unknown. ObjectivesThis study aimed to partner with health and social care organisations to evaluate the effects of a facilitator-enabled online multicomponent Chinese iSupport programme, which included psychoeducation using the iSupport programme, facilitator-enabled carer support groups and access to care services. DesignA multicentre randomised controlled trial. Settings and participantsParticipants were family carers in Australia and greater China. We recruited participants to the study from 1st November 2021 to 30th June 2022. MethodsThe intervention group received the Chinese iSupport programme delivered online. The intervention lasted for 6 months. Our primary outcome was carers' quality of life. Our secondary outcomes were carers' self-efficacy, social support, distress reactions to changed behaviours, care recipients' frequency of changed behaviours, quality of life, unplanned hospital admissions, emergency department presentations and permanent admissions to nursing homes. The outcomes were measured at baseline (T0), 6 months (T1) and 9 months (T2). We applied a multivariate mixed effect linear regression model to capture the group effect, time effect and their interaction. ResultsIn total, 266 eligible family carers agreed to participate and were randomly assigned to an intervention group (n = 131) or a usual care group (n = 135). Most carers were women with a mean age of 53 years. The intervention group showed a statistically significant higher score of mental-health-related quality of life (mean difference = 4.1, 95 % CI: 1.5, 6.8, p = 0.002), self-efficacy in controlling upsetting thoughts (mean difference = 7.1, 95 % CI: 2.2, 12.0, p = 0.005) and lower score of distress reactions to changed behaviours (mean difference = −0.1, 95 % CI: −0.3, −0.03, p = 0.012) than the usual care group at T1. ConclusionThe facilitator-enabled online multicomponent Chinese iSupport programme demonstrated positive effects for carers on mental health-related quality of life, controlling upsetting thoughts and distress reactions to changed behaviours of people with dementia. Trial registrationThis study is registered in the Australia New Zealand Clinical Trials Registry on 12th March 2021 (ACTRN12621000276853). Tweetable abstractThe facilitator-enabled online multicomponent Chinese iSupport programme improved family carers' mental health-related quality of life, control of upsetting thoughts and distress reactions to changed behaviours of people with dementia.

Continuum: A Postdischarge Supportive Care Intervention for Hospitalized Patients With Advanced Cancer

ContextPatients with advanced cancer are at increased risk for multiple hospitalizations and often have considerable needs postdischarge. Interventions to address patients’ needs after transitioning home are lacking. ObjectivesWe sought to demonstrate the feasibility and acceptability of a postdischarge intervention for this population. MethodsWe conducted a single-arm pilot trial (n = 54) of a postdischarge intervention, consisting of a video visit with an oncology nurse practitioner (NP) within three days of discharge to address symptoms, medications, hospitalization-related issues, and care coordination. We enrolled English-speaking adults with advanced breast, gastrointestinal, genitourinary, or thoracic cancers experiencing an unplanned hospitalization and preparing for discharge home. The intervention was deemed feasible if ≥70% of approached patients enrolled and ≥70% of enrolled patients completed the intervention within three days of discharge. Two weeks after discharge, patients rated the ease and usefulness of the video technology on a 0–10 scale (higher scores indicate greater ease of use). NPs completed postintervention surveys to assess protocol adherence. ResultsWe enrolled 54 of 75 approached patients (77.3%). Of enrolled patients (median age = 65.0 years), 83.3% participated in the intervention within three days of discharge. The median ease of participating in the intervention was 9.0 (IQR: 6.0–10.0) and the median usefulness of the intervention was 7.0 (IQR: 4.5–8.0). The majority of visits focused on symptom management (85.7%), followed by posthospital medical issues (69.0%). ConclusionAn oncology NP-delivered intervention immediately after hospital discharge is a feasible and acceptable approach to providing postdischarge care for hospitalized patients with advanced cancer.

Impact of Acute Care OT on Unplanned Hospital Readmission for Patients With Traumatic Brain Injury

Abstract Date Presented 03/21/24 Results indicated that only insurance type was significantly associated with 30-day readmission. Our results inform OTs about which patient factors may contribute to a higher risk of readmission for patients hospitalized with traumatic brain injury (TBI). Primary Author and Speaker: Rayyan Bukhari Contributing Authors: Jessica Edelstein, Jennifer Weaver, Amanda L. Hoffman, Deana Davalos, Julia Sharp, James Graham

Impact of Wound Closure Technique on Surgical Site Infection After Lower Extremity Bypass Surgery

Surgical site infections (SSIs) are among the most common complications after lower extremity bypass (LEB). Both patient and hospital-related factors have been associated with SSI after LEB; however, the impact of surgical closure technique on SSI incidence remains unclear. Institutional electronic medical records (EMRs) were retrospectively queried for all LEB procedures performed from 2018 to 2022. Data were collected on patient demographics, medical comorbidities, operative details, wound closure techniques, and postoperative outcomes. Closure techniques included skin staples, absorbable monofilament (Monocryl), nonabsorbable monofilament (Nylon), or left open to heal by secondary intention. Logistic regression analysis was utilized to identify risk factors and calculate adjusted odds ratios (ORs) for postoperative SSI. A total of 517 patients underwent LEB surgery over the study period. SSI was diagnosed in 120 (23.2%) patients over a median follow-up period of 1.5years. The most common SSI locations were groin incision (40.0%), saphenectomy (31.7%), and leg incision (19.2%). The median onset of SSI was 18.5d (interquartile range [IQR] 11-28d) post-LEB surgery. Patients with SSI had higher body mass index (BMI) (28.2 [IQR 24.2-33.5] vs. 26.6 [23.1-31.5] kg/m2, P=0.03) compared with non-SSI patients. Patient age, sex, and medical comorbidities were otherwise similar between groups. There were no differences in closure technique (79.2% vs. 78.1% staples, 18.3% vs. 19.7% Monocryl, 0.8% vs. 1.8% Nylon, 1.7% vs. 0.5% open; P=0.53) in SSI versus non-SSI groups. On multivariate analysis, patient BMI (OR 1.04 per unit, 95% confidence interval [CI] 1.01-1.08, P=0.02), reoperative field (OR 1.81, 95% CI 1.00-3.25, P=0.03), and active smoking (OR 2.72, 95% CI 1.12-6.59, P=0.048) were independently associated with increased SSI incidence. Postoperative SSI resulted in prolonged hospital length of stay (LOS) (7 vs. 6days, P=0.04), unplanned hospital readmission (49.2% vs. 12.3%, P<0.001), and reoperation rates (64.7% vs. 8.1%, P<0.001). Bypass graft infection rates were also higher among patients suffering postoperative SSI (9.2% vs. 0.0%, P<0.001). On subset analysis of patients at increased risk of postoperative SSI, as found on multivariate modeling, there were no differences in closure technique between SSI and no SSI groups. This study provides insights on wound closure techniques and postoperative SSI made available through granular, operative data that are not found in large database analyses. Surgical wound closure technique was not associated with postoperative SSI after LEB surgery, even among patients at increased risk of infection. These data support individualization of wound closure techniques among patients undergoing LEB surgery.