Higher Readmission Rates Research Articles

Depressive Disorder and Trimalleolar Fractures: An Analysis of Outcomes and Costs.

Studies have suggested a strong association between depression and poor outcomes following various orthopaedic surgeries. However, depression's impact on complications following open reduction/internal fixation (ORIF) of trimalleolar fractures has not been elucidated. Therefore, this study aimed to determine whether depression is associated with higher rates of readmissions and medical complications following ORIF of trimalleolar fractures. A database query from January, 2020, through March, 2021, identifying adults who underwent trimalleolar ORIF generated 50 154 patients. Those with depression were matched 1:1 to controls without depression by age, sex, chronic obstructive pulmonary disease, anxiety, and other prominent comorbidities. Primary endpoints compared 90-day all-cause readmissions and medical complications. Odds ratios (ORs) of the effect of depression on readmissions and medical complications were calculated. Patients with depression who underwent ORIF of trimalleolar fractures had significantly higher odds of being readmitted within 90 days of the initial procedure (OR: 1.37; P < .0001). Ninety-day odds of developing medical complications were significantly higher (OR: 4.61; P < .0001) in patients with depression compared with patients within the control group. Patients with depression undergoing trimalleolar ORIF face an increased risk of readmission and multiple postoperative complications. Orthopaedic surgeons should factor depression into their preoperative evaluation, given the already high burden of complications following ORIF of trimalleolar fractures. Level III: Retrospective cohort study.

Influence of Comprehensive Nursing Care on Heart Failure Patient Management: A Systematic Review and Meta-Analysis.

Heart failure is a common chronic illness associated with high readmission rates and death. Comprehensive nursing care, management of symptoms, and psychological support are increasingly seen as critical components of successful heart failure therapy. This systematic review and meta-analysis aimed to determine the effect of comprehensive nursing care on clinical outcomes and quality of life in heart failure patients. We searched electronic databases (PubMed, PROSPERO, and Web of Science) for randomised controlled trials and observational studies on comprehensive nursing care treatments for heart failure patients. Data on readmission rates, mortality rates, and quality of life were obtained and examined. A total of 693 studies satisfied the inclusion criteria. A meta-analysis found that comprehensive nursing care reduced heart failure-related readmissions considerably when compared to conventional therapy (odds ratio [OR]: 0.77; 95% CI: 0.66-0.88, p = 0.0002). There was a significant difference in all-cause mortality (OR: 0.76; 95% CI: 0.60-0.97, p = 0.03), but comprehensive treatment enhanced quality of life and functional status (standardised mean difference -0.05, 95% CI: -0.21 to 0.10, p = 0.49). Comprehensive nursing care improves clinical outcomes and quality of life for heart failure patients. This study stresses the need to add comprehensive nurse interventions in normal heart failure treatment programmes.

The influence of socioeconomic disadvantage on short- and long-term outcomes after oesophagectomy for cancer: an Australian multicentre study.

Socioeconomic status (SES) affects outcomes following surgery for various cancers. There are currently no Australian studies that examine the role of socioeconomic disadvantage on outcomes following oesophagectomy for cancer. This study assessed whether SES was associated with short-term perioperative morbidity, long-term survival, and oncological outcomes following oesophagectomy across three tertiary oesophageal cancer centres in Australia. A retrospective cohort study was performed comprising all patients who underwent oesophagectomy for cancer across three Australian centres. Patients were stratified into SES groups using the Index of Relative Socioeconomic Advantage and Disadvantage (IRSAD). Outcomes measured included perioperative complication rates, overall survival, and disease-free survival. The study cohort was 462 patients, 205 in the lower SES and 257 in the higher SES groups. The lower SES group presented with more advanced oesophageal cancer stage, a higher rate of T3 (52.6% versus 42.7%, P = 0.038) and N2 disease (19.6% versus 10.5%, P = 0.006), and had a higher rate of readmission within 30 days (11.2% versus 5.4%, P = 0.023). There was no difference in overall survival or disease-free survival between groups. Lower socioeconomic status was associated with more advanced stage and increased risk of early, unplanned readmission following oesophagectomy, but was not associated with a difference in overall or disease-free survival.

Increased staple line leak rates following re-sleeve: analysis comparing re-sleeve versus Roux-en-Y gastric bypass conversion and primary sleeve gastrectomy.

Sleeve gastrectomy is the most common bariatric procedure and its long-term complications include inadequate weight loss, weight regain, and de novo GERD, often requiring revisional surgery. Revisions, notably re-sleeve and conversion to Roux-en-Y gastric bypass (RYGB), are frequently performed, but safety data is limited. Herein, we used the MBSAQIP database to compare 30day outcomes of primary sleeve gastrectomy (SG) with re-sleeve (RS) and SG to RYGB conversion. Patients who underwent primary SG, RS, and SG to RYGB conversion within the MBSAQIP data registry from January 1, 2020 to December 31, 2022 were included in this study. Using Propensity Score Matching analysis, the cohorts were matched for 23 preoperative characteristics. We then compared 30day postoperative outcomes and bariatric-specific complications between primary SG and RS (analysis 1) and between RS and SG to RYGB conversion (analysis 2). A total of 302,961 were included. The matched cohorts in analysis 1 (n = 1630) and analysis 2 (n = 1633) had similar pre-operative characteristics. Propensity-matched outcomes in analysis 1 showed that patients in the RS group had significantly higher staple line leak (1.3% vs. 0.1%, p < 0.001) when compared to primary SG. Similarly, longer operative times (90.16 ± 51.90min vs. 68.32 ± 37.54min, p < 0.001) and higher rates of readmissions (5.5% vs. 2.1%, p < 0.001), reoperations (2.3% vs. 0.6%, p < 0.001), interventions (2.5% vs. 0.4%, p < 0.001) were found in those who underwent RS. In analysis 2, RS showed higher leak rates (1.3% vs. 0.5%, p = 0.015) when compared to conversion from SG to RYGB. The RS group has a higher risk of staple line leaks compared to primary SG and conversion from SG to RYGB. In our study, there was a 2.6-fold increase in staple line leak after re-sleeve compared to RYGB conversion and a 13-fold increase compared to primary SG.

Clinical and economic burden of suspected thrombotic thrombocytopenic purpura in US hospitals.

In an effort to expedite the publication of articles, AJHP is posting manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time. Severe ADAMTS13 deficiency (activity <10%) is the diagnostic threshold for thrombotic thrombocytopenic purpura (TTP) and is associated with various clinical symptoms, abnormal laboratory results, and long-term complications. This retrospective, noninterventional cohort study used the Premier Healthcare Database to identify patients with ADAMTS13 activity of <10% in US hospitals from January 1, 2016, through March 31, 2020. The objective was to describe patient characteristics, laboratory results, comorbidities (as measured by the Elixhauser comorbidity index), symptoms, length of stay, treatment patterns, mortality, inpatient costs, and readmission rates (summarized descriptively). Inpatient costs were calculated as total cost to the hospital. There were 211 patients with severe ADAMTS13 deficiency; 89% of patients had a TTP-related diagnosis, of whom 62% had a primary diagnosis of thrombotic microangiopathy. Over 80% of patients with available data had a decreased platelet count and elevated lactate dehydrogenase; schistocytes were detected in 99%. The most prevalent symptoms/complications were neurological, bleeding, and pain. Most patients (86%) had 2 or more Elixhauser comorbidities. Over 80% of patients received 1 or more TTP-related treatments, mostly plasma exchange. The mean length of stay was 11.5 days; 5% of patients died during their stay. Readmission rates at 30, 60, and 90 days were 20%, 26%, and 28%, respectively. The median (interquartile range) total inpatient cost to the hospital throughout the index admission was $33,221 ($19,431-$64,901). Patients with severe ADAMTS13 deficiency have substantial clinical burden, have high mortality and readmission rates, and generate high costs for hospitals. There is a high need for a therapy that replaces ADAMTS13, thus addressing the root cause of the symptoms and complications caused by this deficiency.

Leaving Against Medical Advice: Current Problems and Plausible Solutions.

Leave against medical advice (LAMA) is defined as 'a decision to leave the hospital before the treating physician recommends discharge', and is associated with higher rates of readmission, longer subsequent hospitalization, and worse health outcomes. In addition to this, they also contribute to poor healthcare resource utilization. We conducted a single-center audit to establishpatient demographics and contributing factors of patients leaving against medical advice from our emergency department (ED). We benchmarked our data against locally available clinical policy guidelines.We interrogated our electronic health record system (known as Salamtak®), which is a Cerner-based platform (Cerner Corporation, Kansas City, MO 64138)for patients who signed LAMA from ED from 2018 to 2023. We selected a convenience pilot sample of 120 subjects. Based on a literature review, we identified patient demographics (age, gender, nationality, socioeconomic status, marital status, religion), possible contributing factors (time of attendance, insurance status, length of ED stay), and patient outcomes (reattendances within 1 week and mortality) to evaluate. Based on locally available guidance, we formulated six criteria to audit with a standard set at 100% for each. A team of emergency medicine residents collected data that was anonymized on an Excel spreadsheet (Microsoft Excel,Microsoft Corporation. (2018). Basic descriptive statistics were used to collate results. About 93 patients (77.5%) were 16 years and above, and 27 patients (22.5%) were below 16 years. There was a slight preponderance of males (64 patients, 53.3%) than females (56 patients, 46.6%). The majority of LAMA cases presented in the evening and night (97 patients, 80.8%). About 57 (47.5%) patients had an ED length of stay of 3 hours or more. The average ED length of stay for these patients was 3.4 hours. About 73 patients (60.3%) were insured. Out of 120 patients, only 12 (10%) had a mental capacity assessment documented. The commonest reason for signing LAMA was a social reason in 45 (37.5%) cases. In the remaining cases, the causes were a combination of family, financial, waiting, or other/undocumented reasons). When faced with a decision to LAMA, the involvement of a Public Relationship Officer (PRO) was only documented to be consulted in seven (5.8%) cases. About 14 cases were re-attended within 1 week (11.6%) and no mortalities were reported in any of the reattendances. LAMA is a not-so-rare phenomenon often occurring in EDs, and often a cause of trepidation for healthcare workers. Treating this as an aberrant behavior on the part of the patient, or laying the responsibility for this action on the healthcare provider is primitive, counter-productive, and not patient-centric. Familiarity with local guidelines around this contentious area is essential. Revised nomenclature like 'premature discharge' may be less stigmatizing for the patient.Where possible, a harm reduction approach should be used and frontline healthcare workers must be prepared with an escalation plan.In the United Arab Emirates, familiarity with Wadeema's Law as a child protection measure is essential.

Prognostic Impact of Anemia in Patients Undergoing Aortic Valve Replacement: A Nationwide Study.

Patients undergoing aortic valve replacement (AVR) have high readmission rates. Several risk factors have been proposed as potential modifiable targets, including anemia. We examined the association between anemia at discharge and subsequent outcomes in these patients. Using Danish nationwide registries, we identified all patients who underwent AVR between 2015-2021, were alive at discharge (index date), and had an available hemoglobin (Hb) measurement taken between procedure and discharge. Patients were categorized as having i) moderate/severe anemia (Hb<6.2 mmol/L) or ii) no/mild anemia (Hb≥6.2 mmol). The one-year rates of all-cause mortality, all-cause hospital admission, heart failure (HF) admission, and atrial fibrillation (AF) admission were compared using multivariable Cox regression models. 8,614 patients were identified; 2,847 (33.1%) had moderate/severe anemia (60.2% male, median age 74) and 5,767 (66.9%) had no/mild anemia (68.0% male, median age 76). For these two groups, respectively, the cumulative one-year incidences of the outcomes were: i) all-cause mortality: 5.1% vs. 4.3%; ii) all-cause admission: 53.8% vs. 47.5%; iii) AF admission: 14.0% vs. 11.6%); iv) HF admission: 6.8% vs. 6.2%. In adjusted analysis, moderate/severe anemia, compared with no/mild anemia, was associated with higher rates of all-cause mortality (hazard ratio (HR) 1.27 [95%CI 1.02-1.58]), all-cause admission (HR 1.22 [95%CI 1.14-1.30]), and AF admission (HR 1.23 [95%CI 1.08-1.40]), but not HF admission (HR 1.09 [95%CI 0.91-1.31]). In patients undergoing AVR, moderate/severe anemia at discharge, compared with no/mild anemia, was associated with increased all-cause mortality, all-cause hospital admission, and AF admission, but not HF admission, at one-year post-discharge.

645 Time to Cholecystectomy for Gallstone Pancreatitis

Abstract Aim AUGIS 2016 guidelines state that patients with mild gallstone pancreatitis should undergo a cholecystectomy within the same admission or if discharged within two weeks of presentation. This reduces readmission and leads to shorter hospital stays. In 2020, compliance at Poole hospital was 57%. This audit aimed to identity current compliance and opportunities for improvement. Method Retrospective study of patients admitted at Poole Hospital from 01/12/22 to 31/05/23. This was followed by presentation of findings and discussion at staff meeting and staff education and re-audited from 10/07/23 to 10/11/23. Results 29 patients with gallstone pancreatitis were admitted during the initial study period. 22 fit for surgery, 2 patients passed away and 5 were unfit for surgery. 9 had cholecystectomy within 2 weeks giving a guideline compliance of 41%. Median hospital stay overall was three days. Median wait time to cholecystectomy was 5.5 days. Three patients who did not have a cholecystectomy within 2 weeks were later readmitted with pancreatitis. Five patients had previously been admitted with gallstone related diseases. The main barrier to compliance identified was a lack of regular theatre slots for cholecystectomy leading to regular cancellation on CEPOD. The later re-audit showed a compliance of 32%. Conclusions Compliance with AUGIS guidelines has fallen since 2020. Unfortunately, staff education and presentation of findings failed to improve compliance and a high rate of readmission wastes resources. To improve, service configuration is needed with dedicated theatre slots, this should be considered for the planned Poole and Bournemouth general surgery department mergers.

The Impact of Small Artery Disease (SAD) and Medial Arterial Calcification (MAC) Scores on Chronic Wound and Amputation Healing: Can It Tell Us More?

In 2021, Ferraresi etal. created a novel scoring system based on the impact of small artery disease (SAD) and medial arterial calcification (MAC) on wound healing. SAD and MAC scores functioned similar to Wound, Ischemia, and foot Infection (WIfI) but with minimal resource expenditure. Despite its potential, few studies have expanded on the original dataset. We aim to validate SAD's impact and MAC's impact on wound healing outcomes and determine their utility in relation to current predictive models. Single-institution retrospective review was used to identify amputations for chronic (>1month) podiatric wounds between 2015 and 2020. Foot X-ray (MAC) or angiography (SAD)<6months of index procedure was required. Primary outcomes included major amputation, wound healing, major adverse limb events, and amputation-free survival (AFS). Statistical analysis included chi-squared, 1-way analysis of variance, nonparametric correlation, Kaplan-Meier, Cox regression, and Akaike/Bayesian Inclusion Criteria model comparison. Of 136 limbs, 67 received SAD scores (0-2) and 128 received MAC scores (0-2). SAD cohorts exhibited similar comorbidity profiles with exception of coronary disease, heart failure, and chronic kidney disease. MAC cohorts were notably disparate in prevalence of multiple conditions. High mean SAD/MAC scores were seen in severe (3-vessel) below-ankle disease (P=0.001∗ [SAD], P=0.041∗ [MAC]). Both SAD and MAC correlated with lower mean toe pressure (P=0.043∗ [SAD], P ≤ 0.001∗ [MAC]), while only MAC correlated with higher overall WIfI score (P=0.029∗). No significant procedural differences were noted. However, higher readmission rates (73.9% [2] vs. 46.9% [0], P=0.014∗) and all-cause mortality (65.2% [2] vs. 26.0% [0], P=0.002∗) were noted with higher MAC. Survival analysis revealed higher 1-year major amputation rates (P=0.036∗), impaired wound healing (P<0.001∗), and lower AFS (P=0.001∗) with increasing MAC severity. Additionally, MAC-2 patients underwent amputation at faster rates than MAC-0 patients (hazard ratio 5.25, 95% confidence interval [1.82, 9.77]) with longer times to wound healing (hazard ratio 0.21, 95% confidence interval [0.08, 0.53]). Model comparison suggested a combination of WIfI and MAC could improve accuracy of predicted time to major amputation, wound healing, and AFS. MAC scoring showed significant promise both as individual predictor and adjunct to current predictive models of long-term wound healing outcomes. Routine use of MAC scoring in chronic limb-threatening ischemia evaluation, especially when noninvasive testing is unavailable, could promote timely referral for intervention and efficient resource utilization in limited-resource or critical care settings. Furthermore investigation is necessary to determine MAC's impact on revascularization and how scoring can be used to guide surgical decision-making.

Evaluation of Long-Coronavirus Disease 2019 Cases Readmitted to Intensive Care Units Due to Acute Respiratory Failure: Point Prevalence Study.

Coronavirus disease 2019 (COVID-19) caused morbidity and mortality worldwide. Besides the acute effects, subacute and long-term effects are defined as long-COVID causing morbidity. The intensive care unit (ICU) data of long-COVID-19 cases were evaluated with the participation of 11 centers. Study was designed by Turkish Thoracic Society Respiratory Failure and Intensive Care Working Group to evaluate long COVID-19 patients. All patients followed up in the ICU with long-COVID diagnosis were included in point prevelance study. A total of 41 long COVID-19 patients from 11 centers were included in the study. Half of the patients were male, mean age was 66 ± 14, body mass index was 27 ± 5. Hypertension, diabetes mellitus, lung cancer, malignancy, and heart failure rates were 27%, 51%, 34%, 34%, and 27%, respectively. Eighty percent had received COVID vaccine. Patients had moderate hypoxemic respiratory failure. APACHE II, SOFA score was 18 (14-26), 6 (3-8), respectively. Forty-six percent received invasive mechanical ventilator support, 42% were sepsis, 17% were septic shock. Bilateral (67%), interstitial involvement (37%) were most common in chest x-ray. Fibrosis (27%) was detected in thorax tomography. Seventy-one percent of patients received antibiotherapy (42% carbapenem, 22% linezolid). Sixty-one percent of the patients received corticosteroid treatment. More than half of the patients had pneumonia and the majority of them used broad-spectrum antibiotics. Presence of comorbidities and malignancies, intensive care severity scores, intubation, and sepsis rates were high. Receiving corticosteroid treatment and extensive bilateral radiologic involvement due to COVID-19 might be the reasons for the high re-admission rate for the ICUs.

252 Analysis of the High Readmission Rate Following Elective Ureteroscopy – the Need for Improved Patient Information on Stent-Related Symptoms

252 Analysis of the High Readmission Rate Following Elective Ureteroscopy – the Need for Improved Patient Information on Stent-Related Symptoms

The Impact of Donor Body Mass Index on Safety and Outcomes in Living Donor Liver Transplantation: An Analysis of the National United States Database.

The prevalence of obesity is rising in the general population. Donor obesity (body mass index ≥30 kg/m2) may potentially reduce the donor pool and impact outcomes in living donor liver transplantation (LDLT). We utilized the national transplant database to investigate the impact of donor obesity on donor and recipient outcomes. This was a retrospective cohort study of all LDLTs performed in the United States between January 2010 and June 2023. Outcomes of interest were analyzed by univariable and multivariable logistic regression. Patient and graft survival was evaluated using Kaplan-Meier and Cox proportional analysis. Six hundred seventy-four donors with obesity and 3498 donors without obesity were analyzed. Donors with obesity had higher rates of readmission within 1 y of donation (15.9% versus 11.6%; P = 0.003). The risk of readmission was significantly different between 6 wk and 6 mo of donation (8.8% versus 5.9%; P = 0.036). Donor body mass index (odds ratio [OR], 1.460; 95% confidence interval [CI], 1.129-1.999; P = 0.004) and preoperative alkaline phosphatase levels (OR, 1.005; 95% CI, 1.000-1.011; P = 0.038) were independent predictors of donor readmission. High LDLT center volume was associated with reduced odds of donor readmission (OR, 0.509; 95% CI, 0.373-0.694; P < 0.001). Graft and recipient survival was comparable. Selection of living donors with obesity may be a potential avenue to increase the available donor pool without compromising recipient outcomes; however, they are at an increased risk for readmission between 6 wk and 6 mo of donation. The reason for readmission requires further study.

Development of a Complex Care Transition Team to Improve the Transition of Patients With Complex Care Needs to the Community.

Health care systems have historically struggled to provide adequate care for patients with complex care needs that often result in overuse of hospital and emergency department resources. Patients with complex care needs generally have increased expenses, longer length of hospital stays, an increased need for care management resources during hospitalization, and high readmission rates. Mayo Clinic in Arizona aimed to ensure successful transitions for hospitalized patients with complex care needs to the community by developing a complex care transition team (CCTT) program. With typical care management models, patients are assigned to registered nurse case managers and social workers according to the inpatient nursing unit rather than patient care complexity. Patients with complex care needs may not receive the amount of time needed to ensure an efficient and effective transition to the community setting. Furthermore, after transitioning to the community, patients with complex care needs often do not have access to care management resources if further care coordination needs arise. Acute care hospital in the US Southwest. The CCTT was composed of a registered nurse case manager, social worker, and care management assistant, with physician advisor support. The CCTT followed patients with complex care needs during their hospitalization and transition to the community for 90days after discharge. The number of inpatient admissions and hospital readmission rates were compared between 6months before and after enrollment in the CCTT program. Cost savings for decreased hospital length of stay, emergency department visits, and hospital readmissions were also determined. The CCTT selected patients according to a complex care algorithm , which identified patients who required high use of the health care system. The CCTT then followed this cohort of patients for an average of 90days after discharge. A total of 123 patients were enrolled in the CCTT program from July 1, 2019, to April 30, 2021, and 80 patients successfully graduated from the program. Readmission rates decreased from 51.2% at 6months before the intervention to 22.0% at 6months after the intervention. This reduced readmission rate resulted in a cost savings of more than $1 million. The outcomes resulting from implementation of the multidisciplinary CCTT highlight the need for a patient-specific approach to transitioning care to the outpatient setting. The patient social determinants of health that often contributed to overuse of health care resources included poor access to outpatient specialists, difficulty navigating the health care system due to illness or poor health literacy, and limited social support. The success of the CCTT program prompted the implementation of other specialty-specific pilot programs at Mayo Clinic in Arizona. The investment of time and resources, including dedicated personnel to follow patients with high hospital service usage, allows health care systems to reduce emergency department visits and hospital admissions and to provide patients with the best opportunity for success as they transition from the inpatient to outpatient setting.

Hospital Readmission in Patients with COVID-19

Background: During the Coronavirus Disease 2019 (COVID-19) pandemic, the demand for hospital beds has exceeded substantially. Thus, we aimed to conduct this study to identify factors associated with the risk of readmission in order to introduce the best discharge plan for patients with high risk of hospital readmission. Methods: This is a multicenter, case-control study including 1357 patients hospitalized with COVID-19 infection. Age-sex-matched case and control groups were paired at 1:2 ratios, and COVID-19 readmission rate was assessed. Moreover, the logistic regression analysis was applied to determine the factors associated with readmission. Results: Of the 1357 patients, 99 (7.29%) subjects were readmitted. The most common cause of readmission was respiratory distress. The median (interquartile) of the interval between hospital discharge and the second admission was 5 (2-16) days. Upon adjusting with the main risk factors, having at least one underlying disease and being treated with the corticosteroid were significantly associated with a higher rate of readmission (OR: 2.76, 95%CI: 1.30- 5.87) and (OR: 8.24, 95%CI: 3.72-18.22), respectively. Conclusion: Identification of risk factors of COVID 19 readmission will improve resource utilization and patient care.

Relationship between Baseline Serum Potassium and 1-Year Readmission in Pediatric Patients with Heart Failure: A Retrospective Cohort Study.

Pediatric heart failure (HF) is associated with high readmission rates, but the optimal serum potassium range for this population remains unclear. In this single-center retrospective cohort study, 180 pediatric patients hospitalized for HF between January 2016 and January 2022 were stratified into low-potassium (<3.7 mmol/L), middle-potassium (3.7-4.7 mmol/L), and high-potassium (≥4.7 mmol/L) groups based on the distribution of potassium levels in the study population. The primary outcome was readmission for HF within 1 year of discharge. Cox regression and restricted cubic spline models were used to assess the association between potassium levels and 1-year HF readmission rates. Notably, 38.9% of patients underwent 1 or more 1-year readmissions for HF within 1 year. The high-potassium group had a significantly higher readmission frequency than the middle-potassium group. In multivariate Cox regression models, potassium levels of ≥4.7 mmol/L were independently associated with increased 1-year readmission risk. A J-shaped relationship was observed between baseline potassium levels and 1-year readmission risk, with the lowest risk at 4.1 mmol/L. In pediatric patients with HF, a serum potassium level ≥ 4.7 mmol/L was independently associated with increased 1-year readmission risk. Maintaining potassium levels within a narrow range may improve outcomes in this population.

Implementing primary care follow-up for high-risk vascular surgery patients

Background: The Centers for Medicare and Medicaid Services consider the 30-day hospital readmission rate an outcome of care measure; a high rate is associated with high-cost and bed utilization. Purpose: The Division of Vascular Surgery at a large academic medical center implemented a 15-week quality improvement project in the fall of 2022 to reduce readmissions among patients deemed high-risk for readmission and discharged to home. Methods: The discharging provider utilized the “HOSPITAL Score for Readmission” tool to identify patients at high-risk for unplanned 30-day readmission to receive the intervention, which included follow-up with a primary care provider (PCP) within two weeks of hospital discharge to address non-surgical medical conditions that may have been exacerbated during the hospital stay. A hospital based transitional care clinic bridged medical care for identified patients without an established PCP or whose PCP could not accommodate an appointment until PCP assumption of care. Discharging providers included 11 nurse practitioners and 2 surgery residents; each received a one-on-one educational teaching session and a weekly reminder e-mail through week 9. Results: A total of 158 vascular surgery patients (low and high-risk) were discharged home over 15 weeks with 30 patients (19%) having an unplanned readmission within 30-days from discharge. Adherence issues with the intervention among staff allowed for the high-risk group to be divided into those who did not receive the intervention versus those who did. The high-risk patients who did not receive the intervention had a higher readmission rate (30.4%) than the high-risk patients who did receive the intervention (21.4%). Conclusions: Numerous acute and chronic medical problems were treated at the PCP/transitional care clinic visits, which may have contributed to the reduction in rate of readmissions occurring within 30-days for those patients. Increased usage of the transitional care clinic identified a gap that patients continue to require assistance with establishing care with a PCP and further process change in the future is needed to ensure successful transition for all patients.

Patients with Acute Lower Limb Ischemia Continue to Have Significant Morbidity and Mortality

The treatment of acute lower limb ischemia (ALLI) has evolved over the last several decades with the availability of several new treatment modalities. This study was undertaken to evaluate the contemporary presentation and outcomes of ALLI patients. We retrospectively analyzed data from a prospectively collected database of all patients who presented to our tertiary referral hospital with acute ischemia of the lower extremity between May 2016 and October 2020. The cause of death was obtained from the Michigan State Death Registry. During the study period, 233 patients (251 lower limbs) were evaluated for ALLI. Seventy-three percent had thrombotic occlusion, 24% had embolic occlusion, and 3% due to a low flow state. Rutherford classification of ischemia severity was 7%, 49%, 40%, and 4% for Rutherford grade I, IIA, IIB, and III, respectively. Five percent underwent primary amputations, and 6% received medical therapy only. The mean length of stay was 11±9days. Nineteen percent of patients were readmitted within 30days of discharge. At 30days postoperatively, mortality was 9% and limb loss was 19%. On multivariate analysis, 1 or no vessel runoff to the foot postoperatively was associated with higher 30-day limb loss. Patients with no run-off vessels postoperatively had significantly higher 30-day mortality. Cardiovascular complications accounted for most deaths (48%). At 1-year postoperatively, mortality and limb loss reached 17% and 34%, respectively. Despite advances in treatment modalities and cardiovascular care, patients presenting with ALLI continue to have high mortality, limb loss, and readmission rates at 30days.

Comparison of laparoscopic and open surgery for colorectal malignancy in obese patients: a propensity score-weighted cohort study.

Insufficient evidence exists to ascertain the long-term prognosis in patients with obesity undergoing laparoscopic surgery versus open surgery for colorectal cancer. Employing an institutional database from 2009 to 2019, we assessed individuals with a BMI of greater than or equal to 30kg/m 2 who underwent surgery for primary stage I-III colorectal adenocarcinoma. The authors used propensity score-weighted analysis to compare short-term and oncologic outcomes between laparoscopic and open surgical approaches. This study enrolled 473 patients (open vs. laparoscopic surgery: 220 vs. 253; median follow-up period, 60months). The laparoscopy group showed a significantly longer operative time (252 vs. 212 min), a higher anastomotic-leakage rate (5.14% vs. 0.91%), and a greater proportion of Clavien-Dindo class greater than III complications (5.93% vs. 1.82%). The open group showed a higher wound infection rate (7.27% vs. 3.16%) and a higher readmission rate (6.36% vs. 2.37%). After propensity score weighting, laparoscopy was inferior to open surgery in terms of long-term overall survival (hazard ratio: 1.43), disease-free survival (1.39), and recurrence rate (21.1% vs. 14.5%). In the subgroup analysis, female patients, older individuals, stage III patients, patients with rectal cancer, and those who underwent surgery after 2014 showed inferior long-term outcomes after laparoscopy. Laparoscopic colorectal cancer surgery for patients with obesity requires significant caution. Despite good short-term outcomes, this procedure is associated with hidden risks and poor long-term prognoses. In female patients, older individuals, stage III patients, patients with rectal cancer, and those treated in the late surgery era subgroups, caution is advised when performing laparoscopic surgery.

Legume-supplemented feed for children hospitalised with severe malnutrition: a phase II trial.

Children hospitalised with severe malnutrition have high mortality and readmission rates post-discharge. Current milk-based formulations target restoring ponderal growth but not the modification of gut barrier integrity or microbiome which increases the risk of gram-negative sepsis and poor outcomes. We propose that legume-based feeds rich in fermentable carbohydrates will promote better gut health and improve overall outcomes. We conducted an open-label phase II trial at Mbale and Soroti Regional Referral Hospitals, Uganda, involving 160 children aged 6 months to 5 years with severe malnutrition (mid-upper arm circumference (MUAC) < 11·5 cm and/or nutritional oedema). Children were randomised to a lactose-free, chickpea-enriched legume paste feed (LF) (n 80) v. WHO standard F75/F100 feeds (n 80). Co-primary outcomes were change in MUAC and mortality to day 90. Secondary outcomes included weight gain (> 5 g/kg/d), de novo development of diarrhoea, time to diarrhoea and oedema resolution. Day 90 MUAC increase was marginally lower in LF v. WHO arm (1·1 cm (interquartile range (IQR) 1·1) v. 1·4 cm (IQR 1·40), P = 0·09); day 90 mortality was similar (11/80 (13·8 %) v. 12/80 (15 %), respectively, OR 0·91 (95 % CI 0·40, 2·07), P = 0·83). There were no differences in any of the other secondary outcomes. Owing to initial poor palatability of the LF, ten children switched to WHO feeds. Per-protocol analysis indicated a trend to lower day 90 mortality and readmission rates in the LF (6/60 (10 %) and 2/60(3 %)) v. WHO feeds (12/71(17·5 %) and 4/71(6 %)). Further refinement of LF and clinical trials are warranted, given the poor outcomes in children with severe malnutrition.

Hospital Factors Influencing the Mobility of Patients for Systemic Therapies in Breast and Bowel Cancer in the Metastatic Setting: A National Population-based Evaluation

AimsThis national study investigated hospital quality and patient factors associated with treatment location for systemic anticancer treatment (SACT) in patients with metastatic cancers. Materials and methodsUsing linked administrative datasets from the English NHS, we identified all patients diagnosed with metastatic breast and bowel cancer between 1 January 2016 and 31 December 2018, who subsequently received SACT within 4 months from diagnosis. The extent to which patients bypassed their nearest hospital was investigated using a geographic information system (ArcGIS). Conditional logistic regression models were used to estimate the impact of travel time, hospital quality and patient characteristics on where patients underwent SACT. Results541 of 2,364 women (22.9%) diagnosed with metastatic breast cancer, and 2,809 of 10,050 (28.0%) patients diagnosed with metastatic bowel cancer bypassed their nearest hospital providing SACT. There was a strong preference for receiving treatment at hospitals near where patients lived (p < 0.001). However, patients who were younger (p = 0.043 for breast cancer; p < 0.001 for bowel cancer) or from rural areas (p = 0.001 for breast cancer; p < 0.001 for bowel cancer) were more likely to travel to more distant hospitals. Patients diagnosed with rectal cancer were more likely to travel further for SACT than patients with colon cancer (p = 0.002). Patients were more likely to travel to comprehensive cancer centres (p = 0.019 for bowel cancer) and designated Experimental Cancer Medicine Centres (ECMCs) although the latter association was not significant. Patients were less likely to receive SACT in hospitals with the highest readmission rates (p = 0.046 for bowel cancer). ConclusionPatients with metastatic cancer receiving primary SACT are prepared to travel to alternative more distant hospitals for treatment with a preference for larger comprehensive centres providing multimodal care or hospitals which offer early phase cancer clinical trials.