30-day Hospital Readmission Rates Research Articles

Investigating the Correlation between Patient Education on Web-Based Portal Functionality and the Reduction in 30-Day Hospital Readmission Rates

Investigating the Correlation between Patient Education on Web-Based Portal Functionality and the Reduction in 30-Day Hospital Readmission Rates

HPB P59 An evaluation of local 30-day readmissions following laparoscopic cholecystectomy

Abstract Background Laparoscopic cholecystectomy, both elective and acute, is a commonly performed operation in general surgery. Good post-operative outcomes are important for patient physical and mental wellbeing. For example, complications can result in physical harm and abdominal pain can cause distress and anxiety. Patient anxiety can also result from symptoms which may not have a clinically significant or concerning cause. 30-day hospital readmission rates post-surgery are considered by some as a measure of quality of care. This study assessed 30-day readmissions following laparoscopic cholecystectomy at our local hospital and the investigation and management of these. Methods Clinical patient data software was used to obtain the details of all patients undergoing acute and elective laparoscopic cholecystectomy over a 4 month period, from January 2022 to the beginning of May 2022. Pre-, intra- and post-operative data was collated. Post-operative data incorporated the presenting complaints, investigations and management of patients re-presenting within 30 days of discharge from our hospital. Results 150 laparoscopic cholecystectomies were performed over 4 months. There were 12 30-day readmissions (8%), 4 elective and 8 acute patients. Presenting complaints included abdominal and chest pain. Investigations included blood tests (10 patients, 83%), ultrasound abdomen (1 patient, 8.3%), CTAP or CTPA (7 patients, 58.3%), and MRCP (1 patient, 8.3%). CTPA scans were negative for pulmonary emboli. 3 patients (2%) with gallbladder fossa collections were discharged with antibiotics. 2 patients (1.3%) required re-laparoscopy and washout in theatre for bile leak (no CBD injury). 1 patient (8.3%) required ERCP for a distal CBD stone. Overall, 4 patients (2.7%) required inpatient admission. Conclusions This study found that only a third of patients reattending within 30 days required inpatient admission, which was not unexpected. However, although most patients did not require admission, arguably the investigations performed were essential to establish this. For example, although CTPA scans did not reveal pulmonary emboli, this was a necessary investigation in the post-operative obese patient with chest pain. That said, a more effective system of triage, for example face-to-face evaluation by GPs or A&E doctors and avoidance of surgical referral without clinical assessment, is suggested to prevent inappropriate referrals, such as antibiotic skin reactions and wound bruising.

Long-term economic outcomes of ureteral injury in the United States

Objectives Ureteral injuries (UIs) during surgical procedures can have serious consequences for patients. Although UIs can result in substantial clinical burden, few studies report the impact of these injuries on payer reimbursement and patient cost-sharing. This retrospective study evaluated 30-day, 90-day, and 1-year healthcare resource utilization for patients with UIs and estimated patient and payer costs. Methods Patients aged ≥ 12 years who underwent abdominopelvic surgery from January 2016 to December 2018 were identified in a United States claims database. Patients were followed for 1 year to estimate all-cause healthcare visits and costs for patients and payers. Surgeries resulting in UIs within 30 days from the surgery date were matched to surgeries without UIs to estimate UI-attributable visits and costs. Results Five hundred and twenty-two patients with UIs were included. Almost a third (29.9%) of patients with UIs had outpatient surgery. Patients with UIs had slightly more healthcare visits and a 15.3% higher 30-day hospital readmission rate than patients without UIs. Patient costs due to UIs were not statistically significant, but annual payer costs attributable to UIs were $38,859 (95% CI = 28,142–49,576), largely driven by inpatient costs. Conclusions UIs add substantial cost for payers and result in more healthcare visits for patients. These findings highlight the importance of including inpatient and outpatient settings for UI prevention. Although UIs are rare, the associated patient and payer burdens are high; thus, protocols or techniques are needed to recognize and avert UIs as current guideline recommendations are lacking.

Worsening renal function in patients admitted with congestive heart failure: prevalence, risk profile, and hospital readmissions

Abstract Introduction Renal function is often negatively impacted in patients with Congestive Heart Failure (CHF) due to the interplay between the heart and kidneys. Worsening Renal Function (WRF) has been associated with decreased survival, accelerated CHF progression, and higher hospitalization rate. Previous literature has thoroughly documented the effects of CHF on hospital readmissions; however, few studies have examined the impact of WRF on CHF during hospitalization, particularly not in a vulnerable population. Thus, the aim of this study was to determine the prevalence, clinical predictors, and short-term hospital readmissions of WRF among hospitalized CHF patients. Methods This was a retrospective chart review utilizing the data of 297 patients hospitalized for CHF from 2019 to 2020, either due to an exacerbation of symptoms or new-onset of disease. The analysis of our study centered around identifying the risk factors and 30-day hospital readmission rates of patients with WRF, defined as an increase in serum creatinine of ≥ 0.3 mg/dL from admission, in comparison to patients who did not develop WRF. The significance between the two groups was measured using Fisher's Exact test, Wilcoxon rank-sum, and chi-square analysis. A risk score calculated from the sum of point values assigned to each independent risk factor was created. Results Data shows that 27% of hospitalized CHF patients developed WRF. Patients with WRF had a significantly longer hospital stay and a significantly higher increase in daily Creatinine values. We identified old age, overweight, type 2 diabetes (T2D), chronic kidney disease not on dialysis, and high Furosemide dose (oral and intravenous) as independent risk factors. Other independent risk factors include abnormally high serum levels of ProBNP (≥ 9,000 ng/dL), troponin T ≥ (0.04 ng/mm), and Creatinine (≥ 1.5 mg/dL). Based on this data, a point score reflected that patients with a 6+ risk score were four times more likely to develop WRF than patients with a risk score of 0. There was no association between WRF and higher 30-day readmissions. Conclusions WRF is common in hospitalized CHF patients. Although WRF was not associated with an increased 30-day hospital readmission rate, it was associated with longer hospital length of stay and thus increased economic burden. These results highlight the benefits of implementing in-care changes to address the particular risk factors associated with WRF to prevent further progression of renal impairment in hospitalized HF patients. Future directions will incorporate other outcome variables that discern the long-term implications of WRF, including 5-year readmission rates, ESKD, and mortality.

Remote monitoring after hospital discharge.

561 Background: Strategies to improve transitions from the hospital to home for patients with cancer are considered an important component of quality, patient-centered care in oncology. CMS evaluates cancer hospital performance based on the 30-day unplanned hospital readmission rate, and this measure has been endorsed by the National Quality Forum. Nationally, the 30-day readmission rate for oncology patients ranges from 19%-27%. These readmissions come at high psychosocial, physical, and financial costs for patients and caregivers. A remote monitoring intervention that includes frequent contacts with the patient is likely to be effective in improving this transition. Methods: We evaluated the feasibility, acceptability, and perceived value of a mobile health intervention to monitor and manage symptoms of adult medical oncology patients discharged from an NCI-designated cancer center to home. Patients were monitored for 10 days, which is the median time to readmission for an oncology patient. The technology supporting the program included: 1) a patient portal enabling daily electronic patient-reported outcomes assessments; 2) alerts for concerning symptoms; 3) an application to allow staff to review and trend symptom data; 4) a secure platform to support communications and televisits between staff and patients; 5) an advanced feedback report to provide just-in-time patient symptom education. Feasibility and acceptability were evaluated through engagement (goal: >50% response rate) and symptom alerts and perceived value was measured through a patient engagement survey that included a net promoter score (how likely the patient is to recommend the program to similar patients; goal >0.70). Results: Between January 1, 2021 to December 31, 2022, the program enrolled 2,258 medical oncology patients (median age: 63 years, 55% female). Patients with gastrointestinal (25%) and thoracic (19%) malignancies were the most prevalent diagnoses. Of those enrolled, 66% of patients participated in home remote monitoring by self-reporting symptom data and 49% of patients generated a severe symptom alert. The most prevalent severe symptom alerts were pain (24%), constipation (7%), and fatigue (7%). Patients expressed a great deal of satisfaction with the intervention with a net promoter score of 0.86. In preliminary analysis, we found that 30-day readmission decreased by 3% (from 33% to 30%) representing savings of $2.3 - $5.8 MM annually. Conclusions: A remote monitoring program after discharge was feasible, acceptable, and perceived to be of value by oncology patients discharged from a cancer center. Future work will evaluate the value of a remote symptom monitoring platform in decreasing readmissions.

Risk factors and consequences of wound complications following sartorius flap reconstruction

ObjectiveGroin wound complications are common following vascular surgery and can lead to significant patient morbidity. Sartorius muscle flap coverage may help to prevent vascular graft infection in the setting of wound dehiscence or infection. However, risk factors and consequences of wound complications following sartorius flap reconstruction remain incompletely investigated. MethodsWe retrospectively queried all patients who underwent sartorius flap reconstruction at a tertiary academic medical center. Data collected included patient demographics, medical comorbidities, surgical indication, index vascular procedure, and postoperative outcomes. The primary outcome was wound complication following sartorius flap procedure, which was defined as groin wound infection, dehiscence, or lymphocutaneous fistula. ResultsFrom 2012 to 2022, a total of 113 patients underwent sartorius flap reconstruction. Of these, 66 (58.4%) were performed after the development of a prior groin complication, and 47 (41.6%) were prophylactic. A total of 88 patients (77.9%) had a prosthetic bypass graft adjacent to the flap. Twenty-nine patients (25.7%) suffered a wound complication following sartorius flap reconstruction, including 14 (12.4%) with wound dehiscence, 13 (11.5%) with wound infection, and two (1.8%) with lymphocutaneous fistula. Patients with wound complications had a higher body mass index (28.8 vs 26.4 kg/m2; P =.03) and more frequently active smokers (86.2% vs 66.7%; P = .04). Additionally, patients with wound complications had a higher unplanned 30-day hospital readmission rates (72.4% vs 15.5%; P < .001), reintervention rates (75.9% vs 8.3%; P < .001), and re-do flap reconstruction rates (13.8% vs 2.4%; P = .02). On multivariable analysis, higher body mass index was independently associated with post-flap wound complications (adjusted odds ratio [aOR], 1.01; 95% confidence interval [CI], 1.001-1.03; P = .037). Consequently, wound complications were associated with both surgical reintervention (aOR, 35.4; 95% CI, 9.9-126.3; P < .001) and unplanned hospital readmission (aOR, 17.8; 95% CI, 5.9-54.1; P < .001). ConclusionsSartorius flap reconstruction is an effective adjunct in facilitating wound healing of groin wounds. However, wound complications are common following sartorius flap reconstruction and may be associated with reintervention and unplanned hospital readmission. These data support the judicious and thoughtful utilization of sartorius flap procedures among high-risk patients.

The Long-Term Effect of Financial Penalties on 30-Day Hospital Readmission Rates.

Although the immediate effect of financial penalties imposed by the Hospital Readmissions Reduction Program (HRRP) was a decrease in 30-day hospital readmission rates, the long-term effects are unclear. The authors studied 30-day readmissions before and immediately after HRRP penalties and during the most recent period before the COVID-19 pandemic and examined whether readmission trends differed between penalized and non-penalized hospitals. Centers for Medicare & Medicaid Services hospital archive data and US Census Bureau data were used to analyze hospital characteristics, including readmission penalty status, and hospital service area (HSA) demographic information, respectively. These two datasets were matched by HSA crosswalk files, available through the Dartmouth Atlas files. Using data from 2005-2008 as baseline, the authors examined hospital readmission trends before (2008-2011) and after penalties (during three periods: 2011-2014, 2014-2017, 2017-2019). Mixed linear models were used to examine readmission trends through periods, and differences by hospital penalty status without and with adjustment for hospital characteristics and HSA demographic information. For all hospitals combined, rates for 2008-2011 vs. 2011-2014 were as follows: pneumonia, 18.6% vs. 17.0%; heart failure (HF), 24.8% vs. 22.0%; acute myocardial infarction (AMI), 19.7% vs. 17.0% (p < 0.001 for all three conditions). Rates for 2014-2017 vs. 2017-2019 were as follows: pneumonia, 16.8% vs. 16.8% (p = 0.87), HF, 21.7% vs. 21.9% (p < 0.001); AMI, 16.0% vs. 15.8% (p < 0.001). Compared to penalized hospitals, using difference-in-differences, non-penalized hospitals had a significantly greater increase for two conditions between the 2014-2017 and 2017-2019 periods: pneumonia 0.34%, p < 0.001; and HF 0.24%, p = 0.002. Long-term readmission rates are lower than pre-HRRP rates, with recent trends decreasing further for AMI, stabilizing for pneumonia, and increasing for HF.

A Retrospective Review of 30-Day Hospital Readmission Risk After Open Heart Surgery in Patients With Atrial Fibrillation.

Introduction Readmission rates after open heart surgery (OHS) remain an important clinical issue. The causes are varied, with identifying risk factors potentially providing valuable information to reduce healthcare costs and the rate of post-operative complications. This study aimed to characterize the reasons for 30-day hospital readmission rates of patients after open heart surgery. Methods All patients over 18 years of age undergoing OHS at a community hospital from January 2020 through December 2020 were identified. Demographic data, medical history, operative reports, post-operative complications, and telehealth interventions were obtained through chart review. Descriptive statistics and readmission rates were calculated, along with a logistic regression model,to understand the effects of medical history on readmission. Results A total of 357 OHS patients met the inclusion criteria for the study. Within the population, 8.68% of patients experienced readmission, 10.08% had an emergency department (ED) visit, and 95.80% had an outpatient office visit. A history of atrial fibrillation (AFib) significantly predicted 30-day hospital readmissions but not ED or outpatient office visits. Telehealth education was delivered to 66.11% of patients. Conclusion The study investigated factors associated with 30-day readmission following OHS. AFib patients were more likely to be readmitted than patients without atrial fibrillation. No other predictors of readmission, ED visits, or outpatient office visits were found. Patients reporting symptoms of tachycardia, pain, dyspnea, or "other" could be at increased risk for readmission.

Targeted Use of Postoperative Discharge Phone Calls to Reduce 30-Day Hospital Readmission Rates After Vascular Surgery

Targeted Use of Postoperative Discharge Phone Calls to Reduce 30-Day Hospital Readmission Rates After Vascular Surgery

Short (23-hour)-stay robotic-assisted radical prostatectomy in a state-funded national health service – Is it safe and feasible?

Objectives: The COVID-19 pandemic has led to a long waiting list for elective surgery and increasing bed pressures from acute admissions. This led to widespread cancellations on the day of surgery even for cancer procedures. To address this, all inpatient stay robotic-assisted radical prostatectomy (RARP) cases were managed via our day surgery unit as a 23-hour stay. We report the safety and feasibility of our initial implementation. Methods: A standard operating procedure for admission via the day surgery unit, including a modified enhanced recovery pathway, for patients undergoing RARP with or without pelvic lymph node dissection (PLND) was devised. All pre-operative variables were collected, and all perioperative outcomes analysed. Primary outcomes were number of on the day cancellations, discharge failure as 23-hour stay and 30-day readmissions. Results: Between November 2021 and June 2022, 135 patients underwent RARP with or without PLND via the day surgery unit. Mean patient age was 65 (46–76) years. Mean operative time and estimated blood loss were 153 (67–281) minutes and 197 (50–700) mL, respectively. Concomitant lymph node dissection was performed in 32.7% of cases. No patient required blood transfusion or conversion to open. We had 3 (2.2%) discharge failures, all of which were due to clinical reasons. Our 30-day hospital readmission rate was 3.7%, while another 5.2% attended emergency department and were discharged without admission. Conclusion: Short (23-hour)-stay RARP is safe and feasible and reduces pressure on inpatient beds but requires a multidisciplinary approach and engagement from all stakeholders. Level of evidence: 2

Preventing Avoidable Rehospitalizations through Standardizing Management of Chronic Conditions in Skilled Nursing Facilities

ObjectivesThis study evaluated the impact of standardized care protocols, as a part of a quality improvement initiative (J10ohns Hopkins Community Health Partnership, J-CHiP), on hospital readmission rates for patients with a diagnosis of congestive heart failure (CHF) and/or chronic obstructive pulmonary disease (COPD) after being discharged to skilled nursing facilities (SNFs). DesignA retrospective study comparing 30-day hospital readmission rates the year before and 2 years following the implementation of the care protocol interventions. Settings and ParticipantsPatients discharged from Johns Hopkins Hospital or Johns Hopkins Bayview Medical Center to the participating SNFs diagnosed with CHF and/or COPD. MethodsThe standardized protocols included medical provider or nurse assessments on SNF admission, multidisciplinary care planning, and medication management to avoid unplanned readmissions to the hospital. Descriptive analyses were conducted to illustrate the 30-day readmission rates before and after protocol implementation. ResultsThere were 1128 patients in the pre-J-CHiP cohort and 2297 patients in the J-CHiP cohort. About half of the patients with a recorded diagnosis of CHF without COPD had the standardized protocol initiated, whereas 47% of the patients with a recorded diagnosis of COPD without CHF had the standardized protocol initiated. Of patients with recorded diagnoses of COPD and CHF, 49% had both protocols initiated. A reduction in the readmission rate was observed for patients with COPD protocols, from 23.5% in 2011 to 12.1% in 2015. However, fluctuations in the readmission rates were observed for patients who initiated the CHF protocols. Conclusions and ImplicationsThere were improvements in the readmission rates in this study, especially for patients who had initiated standardized care protocols in the SNFs. Our findings demonstrate great value in standardizing care management and strengthening collaboration with chronic care settings to facilitate a smooth transition of medically complex patients discharged from large health care systems. Future interventions could consider assessing nonclinical factors that may impact preventable hospital readmissions.

Racial Disparities in 30-day Readmissions after Surgery for Head and Neck Cancer.

Native Hawaiians and other Pacific Islanders (NHPI) patients with head and neck cancer are often aggregated with Asian individuals despite evidence of heterogeneous health outcomes and mortality. The aim of this study was to determine the association of race with unplanned 30-day hospital readmission rate after head and neck surgery across the five federally recognized racial categories. This retrospective cohort study used a national hospital-based database and included patients ≥18 years old with diagnostically confirmed, nonmetastatic head and neck cancer of any subsite treated surgically between 2004 and 2017. The primary endpoint was unplanned readmission within 30 days of discharge after primary surgery. A total of 365,834 patients were included who were predominantly White (87%), treated at academic cancer centers (47%), lower income (63%), with early-stage disease (60%), and with thyroid (47%) or oral cavity (23%) cancers. Median follow-up duration was 47 months. Of the 10,717 (3%) readmissions, 5,845 (1.6%) were unplanned. Adjusted for confounders and compared with White patients, NHPI patients had the highest likelihood of unplanned (aOR 2.07, 95%CI 1.16-3.40, p = 0.008) readmissions. Within the NHPI group, patients with lower income (aOR 4.27, 95%CI 1.28-20.4, p = 0.035) and those residing in an urban or rural area (aOR 7.42, 95%CI 1.14-49.5, p = 0.034) were more likely to be readmitted. NHPI patients with head and neck cancers experience significantly higher 30-day readmissions following definitive surgical treatment. These results highlight the importance of racial disaggregation in clinical studies. 4 Laryngoscope, 134:1282-1287, 2024.

Performing urological inpatient procedures as same-day procedures during the COVID pandemic: A retrospective feasibility study.

In line with Canadian provincial directives due to the COVID-19 pandemic, certain elective urological surgical cases that are normally performed as inpatient procedures, were performed as same-day discharge procedures to reduce hospitalization and the usage of scarce healthcare resources. Since the pandemic, we began performing laser enucleation of the prostate (LEP), robotic-assisted radical prostatectomy (RARP), and percutaneous nephrolithotomy (PCNL) as outpatient surgeries. This was supported by recent evidence demonstrating the safety and feasibility of performing these minimally invasive surgeries as same-day procedures. As such, we sought to retrospectively evaluate the clinical outcomes and safety during the COVID-19 era at our institution for same-day discharge LEP, RARP, and PCNL procedures. All patients operated for LEP, RARP, or PCNL between May 2020 and March 2022 at two academic institutions were included. Surgeries were classified as planned same-day discharge or inpatient surgery. Same-day discharge patients were compared to inpatients for each procedure type. This comparison assessed the occurrence of same-day failure, postoperative complications, and re-admission rates at 30 days. This study was approved by the scientific ethics committee of the Centre de Recherche de l'Université de Montréal (CRCHUM). A total of 413 subjects were included in this study. Among LEP patients (n=169), 104 (62%) were identified as same-day procedures and 65 (38%) were inpatient. Among RARP patients (n=194), 46 (24%) were identified as same-day procedures and 148 (76%) inpatient. Among PCNL patients (n=50), 38 (76%) were identified as same-day procedures and 12 (24%) were inpatient. Of the patients who underwent planned same-day LEP, RARP, and PCNL, 77.9%, 73.9%, and 71.1% were successfully discharged home, respectively. Patients who underwent LEP as inpatient had a higher incidence of overall postoperative complications compared to same-day LEP (23.1% vs. 8.7%, p=0.017). The rates of 30-day emergency department (ED) visits and hospital re-admission were similar between inpatient and same-day LEP (9.2% vs. 3.8%, p=0.27; and 4.6% vs. 1.0%, p=0.32, respectively). Inpatient RARP, however, was associated with more 30-day ED visits compared to same-day procedures (17.4% vs. 4.1%, p<0.01). No statistically significant differences were found for postoperative complications (15.2% vs. 6.1%, p=0.097) and re-admission rates (1.4% vs. 4.3%, p=0.51). There were no significant differences on overall postoperative complications, 30-day ED visits, and readmission rates in inpatient vs. same-day PCNL. Our results suggest that same-day discharge for LEP, RARP, and PCNL is safe and feasible in select patients with an acceptable complication rate. These results should be validated in a larger, prospective clinical trial comparing same-day and inpatient procedures.

Impact of Gastroenterology Consultation on the Clinical Outcomes of Patients Admitted With Hepatic Encephalopathy.

Introduction Hepatic encephalopathy (HE) is a common complication of cirrhosis and a common reason for hospital admission.We aimed to determine whether expert consultation from gastroenterology (GI) leads to better clinical outcomes for inpatients with HE. Methods A retrospective review was performed of all adult patients (age ≥ 18) admitted with HE to a tertiary care hospital between January 2013 and April 2018.Patients who received a GI consult were compared to patients who did not receive a GI consult (No consult group). The primary outcome was hospital length of stay (LOS); secondary outcomes were rates of 30-day hospital readmission and 90-day mortality.Multivariate analysis was conducted to adjust for known confounders. Results Four hundred and twenty-five patients (814 encounters) were included in the study; of these, 236 patients had received a GI consultation for HE.Patients in the GI consult group were younger (mean age 55 vs 58 years, p= 0.02) and had higher Model For End-Stage Liver Disease-sodium (MELD-Na) score (mean MELD-Na 23.5 vs 17.5, p<0.01) compared to patients who did not receive GI consultation.The precipitants of HE were significantly different between the groups: there was more spontaneous bacterial peritonitis (SBP) and GI bleeding (GIB) in the GI consult group and more lactulose non-adherence in the no consult group.There was no difference in the etiology of liver disease between the two groups.Median LOS for the GI consult group was six days vs three days in the no consult group (p<0.01); the incidence rate ratio was 1.79 (95%CI 1.59-2.02, p<0.01) on multivariate analysis. There was no difference in 30-day readmission or 90-day mortality between the two groups. Conclusion GI consultation for patients with HE admitted to a hospital medicine service may be associated with longer LOS.In selected patients admitted with HE, GI consultation may not be necessary to achieve good clinical outcomes.

Thirty-Day Readmission Among Patients With Uncomplicated Choledocholithiasis: A Nationwide Readmission Database Analysis.

We aimed to determine the rate of 30-day hospital readmissions of uncomplicated choledocholithiasis and its impact on mortality and health care use in the United States. Nonelective admissions for adults with uncomplicated choledocholithiasis were selected from the Nationwide Readmission Database 2016-2018. The primary outcome was the all-cause 30-day readmission rate. Secondary outcomes were reasons for readmission, readmission mortality rate, procedures, and resource use (length of stay and total hospitalization costs and charges). Independent risk factors for readmission were identified using Cox regression analysis. The 30-day rate of readmission was 9.3%. Biliary and pancreatic disorders and postprocedural complications accounted for 36.6% and 10.3% of readmission, respectively. The mortality rate among patients readmitted to the hospital was higher than that for index admissions (2.0% vs. 0.4%, P <0.01). Readmitted patients were less likely to receive endoscopic retrograde cholangiopancreatography (61% vs. 69%, P <0.01) and laparoscopic cholecystectomy (12.5% vs. 26%, P <0.01) during the index admissions. A total of 42,150 hospital days was associated with readmission, and the total health care in-hospital economic burden was $112 million (in costs) and $470 million (in charges). Independent predictors of readmission were male sex, Medicare (compared with private) insurance, higher Elixhauser Comorbidity Index score, no endoscopic retrograde cholangiopancreatography or laparoscopic cholecystectomy, postprocedural complications of the digestive system, hemodynamic or respiratory support, urban hospitals, and lower hospital volume of uncomplicated choledocholithiasis. The uncomplicated choledocholithiasis 30-day readmission rate is 9.3%. Readmission was associated with higher mortality, morbidity, and resource use. Multiple independent predictors of readmission were identified.

Sustainability and impact of the implementation of a frailty checklist for the acute medical unit: experience from a tertiary public hospital in Singapore

BackgroundAccelerated population ageing is associated with an increasing prevalence of frailty. International guidelines call for systematic assessment and timely interventions for older persons requiring acute care. Checklists have been applied...

High-performing primary care clinics across high-need, high-cost Medicare populations

BackgroundTo reduce spending and improve quality, some primary care clinics in the USA have focused on high-need, high-cost (HNHC) Medicare beneficiaries, which include clinically distinct subpopulations: older adults with frailty,...

The Impact of Surgical Approach on 90-Day Prosthetic Joint Infection After Total Hip Replacement — A Population-Based, Propensity Score-Matched Cohort Study

BackgroundProsthetic joint infection (PJI) is a devastating complication of total hip arthroplasty (THA). This study aimed to determine if the anterior approach (AP) influenced the incidence of early PJI in THA compared to posterior approach (PP). MethodsRecord linkage was performed between state-wide hospitalization data and a national joint replacement registry to identify unilateral THA performed via the AP or PP. Complete data on 12,605 AP and 25,569 PP THAs were obtained. Propensity score matching (PSM) was undertaken to match covariates between the approaches. Outcomes were the 90-day PJI hospital readmission rate(using narrow and broad definitions) and 90-day PJI revision rate (defined as component removal or exchange). ResultsThe raw PJI readmission rate for AP was lower than PP (0.8% versus 1.1%, respectively). In the PSM analysis, there was no statistically significant difference in PJI readmission rate between approaches using narrow or broad definition of PJI readmission. In terms of revision for infection, both methods showed AP had a significantly lower rate than PP, with an adjusted odds ratio (OR) of 0.47 (95% confidence interval (CI) 0.30, 0.75) for the 1:1 nearest neighbor method and 0.50 (95% CI 0.32, 0.77) for the subclassification method. ConclusionAfter addressing known confounders, there was no significant difference in the 90-day hospital readmission rate for hip PJI between approaches. There was a significantly reduced 90-day PJI revision rate for AP. The difference in revision may reflect differences in the surgical management of PJI between hip approaches rather than a difference in the underlying rate of infection.

Translated article] Lower mortality and readmission in patients with few comorbidities who underwent hip fracture surgery and were discharged early

IntroductionPre-operative delay in patients with hip fracture surgery (HF) has been associated with poorer outcomes; however, the optimal timing of discharge from hospital after surgery has been little studied. The aim of this study was to determine mortality and readmission outcomes in HF patients with and without early hospital discharge. Material and methodsA retrospective observational study was conducted selecting 607 patients over 65years of age with HF intervened between January 2015 and December 2019, from which 164 patients with fewer comorbidities and ASA≤II were included for analysis and divided according to their post-operative hospital stay into early discharge or stay ≤4 days (n=115), and non-early or post-operative stay >4days (n=49). Demographic characteristics; fracture and surgical-related characteristics; 30-day and one-year post-operative mortality rates; 30-day post-operative hospital readmission rate; and medical or surgical cause were recorded. ResultsIn the early discharge group all outcomes were better compared to the non-early discharge group: lower 30-day (0.9% versus 4.1%, p=.16) and 1-year post-operative (4.3% versus 16.3%, p=.009) mortality rates, as well as a lower rate of hospital readmission for medical reasons (7.8% versus 16.3%, p=.037). ConclusionsIn the present study, the early discharge group obtained better results 30-day and 1-year post-operative mortality indicators, as well as readmission for medical reasons.

563-P: Outcomes of the Dulce Digital–COVID Aware (DD-CA) Discharge Texting Platform for U.S./Mexico–Border Hispanics with Diabetes

Hispanic individuals are disproportionally impacted by type 2 diabetes (T2D) and COVID-19 compared to non-Hispanic White individuals. Notably, T2D is associated with greater COVID-19 disease severity and mortality; however, with good glucose control, prognosis improves. During the COVID-19 pandemic, N=172 Hispanic patients with T2D hospitalized near the US/Mexico border in California were randomized to receive Dulce Digital-COVID Aware (DD-CA) texting platform or usual care. The DD-CA program provides culturally tailored, educational, and motivational text-messaging related to diabetes management and COVID prevention, remote glucose monitoring, and automated, tailored feedback on behavioral and glucose metrics for 6 months post-discharge. Participants were on average 58 ± 13 years, 52% male, 9.3% COVID+, with a mean BMI of 32.7 ± 8.2 and mean baseline HbA1c of 9.6% ± 2.2%. In unadjusted analyses, DD-CA did not reduce 30- or 90-day hospital readmission rates compared to usual care (28% vs 15%, p = 0.06; and 37% vs 35%, p = 0.9, respectively). Follow up HbA1c completion rates were low; however, HbA1c improvement was significantly greater among those in DD-CA compared to usual care at 3 months (n=56; −2.69% vs. −1.45%, p=0.05), with slight attenuation of effect at 6 months (n=64; −2.03% vs −0.91%, p=0.07). Given the reduction of in-person clinical care and emphasis on staying at home amid the pandemic, DD-CA represented an alternative pathway for delivering diabetes- and COVID-related education and support to high-risk individuals during this time. While the DD-CA intervention did not significantly impact readmission rates, it was effective in achieving a clinically significant, &amp;gt;1% greater improvement in HbA1c relative to usual care post-hospital discharge. Additional analyses will be presented on clinical and patient-reported outcomes. Disclosure S.R.Spierling bagsic: None. A.Philis-tsimikas: Advisory Panel; Dexcom, Inc., Novo Nordisk A/S, Sanofi, Other Relationship; Medtronic, Research Support; Novo Nordisk A/S, Lilly, Viking Therapeutics, NIH − National Institutes of Health. O.M.Padilla neely: None. H.Sandoval: None. A.Bastian: None. R.Belasco: None. N.Orendain: None. E.Soriano: None. L.Talavera: None. A.L.Fortmann: Employee; Dexcom, Inc. Funding National Institutes of Health (R01DK112322-05S1)