Trends in heart failure costs for commercially insured patients in the United States (2006-2021).

BACKGROUND: Although prior research has estimated the overarching cost burden of heart failure (HF), a thorough analysis examining medical expense differences and trends, specifically among commercially insured patients with heart failure, is still lacking. Thus, the study aims to examine historical trends and differences in medical costs for commercially insured heart failure patients in the United States from 2006 to 2021. METHODS: A population-based, cross-sectional analysis of medical and pharmacy claims data (IQVIA PharMetrics® Plus for Academic) from 2006 to 2021 was conducted. The cohort included adult patients (age > = 18) who were enrolled in commercial insurance plans and had healthcare encounters with a primary diagnosis of HF. The primary outcome measures were the average total annual payment per patient and per cost categories encompassing hospitalization, surgery, emergency department (ED) visits, outpatient care, post-discharge care, and medications. The sub-group measures included systolic, diastolic, and systolic combined with diastolic, age, gender, comorbidity, regions, states, insurance payment, and self-payment. RESULTS: The study included 422,289 commercially insured heart failure (HF) patients in the U.S. evaluated from 2006 to 2021. The average total annual cost per patient decreased overall from $9,636.99 to $8,201.89, with an average annual percentage change (AAPC) of -1.11% (95% CI: -2% to -0.26%). Hospitalization and medication costs decreased with an AAPC of -1.99% (95% CI: -3.25% to -0.8%) and - 3.1% (95% CI: -6.86-0.69%). On the other hand, post-discharge, outpatient, ED visit, and surgery costs increased by an AAPC of 0.84% (95% CI: 0.12-1.49%), 4.31% (95% CI: 1.03-7.63%), 7.21% (95% CI: 6.44-8.12%), and 9.36% (95% CI: 8.61-10.19%). CONCLUSIONS: The study's findings reveal a rising trend in average total annual payments per patient from 2006 to 2015, followed by a subsequent decrease from 2016 to 2021. This decrease was attributed to the decline in average patient costs within the Medicare Cost insurance category after 2016, coinciding with the implementation of the Medicare Access and CHIP Reauthorization Act (MACRA) of 2015. Additionally, expenses related to surgical procedures, emergency department (ED) visits, and outpatient care have shown substantial growth over time. Moreover, significant differences across various variables have been identified.

Readmission Risk Assessment Tool (RRAT) for Decreasing 30-Day Readmission Rates in Total Joint Arthroplasty (TJA) and Predicting Readmission.

Background Total joint arthroplasty (TJA) has moved to a value-based care model that emphasizes increased quality and decreased costs. Preoperative patient selection and optimization significantly improve postoperative outcomes, improve quality, and decrease systemic costs. We introduced a readmission risk assessment tool (RRAT) previously verified in the literature at a large, private practice, multispecialty hospital to determine if implementation could improve outcomes and decrease our readmission rates. Methods All patients were administered the RRAT scoring tool prior to surgery. All staff was trained prior by a team consisting of multiple orthopedic surgeons, internal medicine and cardiac specialists, and anesthesiologists. If the score received by the patient was greater or equal to 4, a letter was sent immediately to the operative physician to work on optimization and a list of options for optimization was provided. No patients were expressly denied surgery. Results All 4912 patients from September 2017 to March 2020 were screened using the RRAT tool. A total of 228 patients had an RRAT score greater than 4 and required notification of the index surgeon. The overall readmission rate was 2.61% for all patients. We noted a readmission rate of 2.35% for those with a score of <4, 4.27% for those between 4-6, and 13.64% for those with a readmission rate >6. The odds ratio of those readmitted with an RRAT score >6 was 6.5488 (1.9080-22.4775, 95% CI). The American Society of Anesthesiologists (ASA) score and RRAT score were significantly correlated (Spearman Rho =0.324, P<0.001). Thirty-day readmission rates across the system decreased from 3.7% to 2.61% (p<0.05) when compared to the readmission rate in the year prior to the application of RRAT (September 2016 - August 2017). Conclusion The preoperative RRAT score is significantly correlated with 30-day readmission rates. Notification of the surgeon preoperatively of risk factors with modification options significantly lowered readmission rates in our study. Preoperative optimization leads to a decreased readmission rate and surgeon involvement is paramount to adherence.

The effect of recipient BMI on waitlist and post-transplant outcomes after the 2018 heart transplant allocation policy change.

OBJECTIVE: The effects of recipient body mass index (BMI) on waitlist strategies, waitlist outcomes, and post-transplant outcomes among adult patients listed for heart transplantation under the updated 2018 allocation system have not been well characterized. METHODS: The United Network of Organ Sharing data set between October 2015 and March 2021 was analyzed, and patients were grouped based on recipient BMI and whether listing occurred in the old (pre-October 2018) or new allocation system. RESULTS: Listing strategies differed by BMI group, but trends of increased use of temporary mechanical support and decreased use of durable support remained among all BMI groups, except those with BMI > 35 kg/m2 . Waitlist outcomes improved among all BMI cohorts in the new allocation system, including among patients with BMI 30-34.9 and >35 kg/m2 , although patients with higher BMIs continued to have longer waitlist times. Post-transplant outcomes in the new allocation system are worse for patients with BMI > 30 kg/m2  (hazard ratio: 1.47; confidence interval: 1.19-1.82; p < .001). CONCLUSIONS: The 2018 change to the heart transplant allocation system was associated with similar changes in the use of mechanical support for listing strategy across BMI ranges, except in the most obese, and improved waitlist outcomes across all BMI ranges. Post-transplant outcomes in the new allocation system are worse for patients with BMI > 30 kg/m2  compared to patients with BMI < 30 kg/m2 . These findings have important clinical implications for our understanding of the ongoing influence of BMI on waitlist courses and post-transplant outcomes among patients listed for heart transplantation.

Providing Inpatient Mobilization with a Mobility Technician Constrains Cost in Primary Total Knee Arthroplasty.

Since the 2016 implementation of the comprehensive care for joint replacement (CJR) bundled payment model, our institutions have sought to decrease inpatient physical therapy (PT) costs by piloting a mobility technician program (MTP), where mobility technicians (MTs) ambulate postoperative total knee arthroplasty (TKA) patients under the supervision of nursing staff members. MTs are certified medical assistants given specialized gate and ambulation training by the PT department. The aim of this study was to examine the economic and clinical impact of MTs on the primary TKA postoperative pathway. We performed a retrospective review of TKA patients who underwent surgery at our institution between April 2018 and March 2019 and who were postoperatively ambulated by MTs. The control group included patients who had surgery during the same months of the prior year, preceding introduction of MTs to the floor. Inclusion criteria included: unilateral primary TKA for arthritic conditions and conversion to unilateral primary TKA from a previous knee surgery. Minitab Software (State College, PA) was used to perform the statistical analysis. There were 658 patients enrolled in the study group and 1,400 in the control group. The two groups shared similar demographics and an average age of 68 (p = 0.177). The median length of stay (LOS) was 2 days in both groups (p = 0.133) with 90.5% of patients in the study group discharged to home versus 81.5% of patients in the control group (p < 0.001). The ability of MTs to increase patient discharge to home without negatively impacting LOS suggest MTs are valuable both clinically to patients, and economically to the institution. Cost analysis highlighted the substantial cost savings that MTs may create in a bundled payment system. With the well-documented benefits of early ambulation following TKA, we demonstrate how MTs can be an asset to optimizing the care pathway of TKA patients.

Updated Analysis of the Oncology Section of the OITE from 2007 to 2019.

The Orthopaedic In-Training Exam (OITE) is administered annually to orthopedic surgery residents to assess their medical knowledge. The authors provide a comprehensive review of the orthopedic oncology portion of the exam in order to aid residents in preparation for future in-training and licensing examinations as well as to help guide oncology residency education curriculum. All of the orthopedic oncology questions on the OITE from 2007 to 2019 were reviewed. Analysis included (1) the number of oncology questions each year, (2) question topic, (3) question taxonomy (knowledge versus interpretation), (4) the type of imaging modalities (radiological, histological), (5) most commonly cited references, and (6) level of evidence. Descriptive statistics were utilized to compare means between variables. From 2007 to 2019, there was a total of 292 tumor-related questions with a mean of 22.5 tumor-related questions (range 19-28) per year. Of the questions, 54.8% pertained to malignant tumors and 45.2% to benign tumors. Assessment of question taxonomy showed that 79.8% of questions required interpretation of imaging and analysis of the information provided versus 20.2% of questions being knowledge recall type. Of the questions, 76.7% required interpretation of radiological images, pathological images, or both. Orthopaedic Knowledge Update, Journal of the American Academy of Orthopaedic Surgeons, and Journal of Bone and Joint Surgery were the three most commonly cited question sources. Only 29 (9.84%) oncology questions over the past 13 years have been supported by level I or II sources of evidence. Better understanding of the OITE make-up, question distribution, and number and style of question, reference sources can improve an orthopedic residents' performance as well as better guide educational curriculum to prepare residents in their orthopedic oncology education.

Distally Unlocked Intramedullary Nailing With Cement Fixation for Impending and Actual Pathologic Humerus Fractures: A Retrospective Case Series.

The humerus is a common site of metastatic tumor involvement and pathologic fracture. Intramedullary nailing is a treatment option that offers the benefit of protecting a long segment of diseased bone, but it is not without complications. This study aims to examine the survival, functional outcomes, and complications of patients treated with cement-augmented unlocked intramedullary nailing for actual and impending pathologic fractures of the humeral shaft. Methods: From 2014 to 2019, 26 patients were treated with this technique. Functional outcomes were assessed using the Musculoskeletal Tumor Society scoring system. Outcome scores, complications, reoperations, and mortality were determined by retrospective chart reviews and direct patient examinations. Results: The mean age at the time of surgery was 66.8 years. The mean follow-up was 20.2 months. Patients reported significant improvement in the mean Musculoskeletal Tumor Society score from 10.5 preoperatively to 26.1 after surgery (P < 0.001). Five patients died of disease during the follow-up period. One patient had intraoperative fracture propagation during implant placement, and one patient experienced a postoperative rotator cuff tear. Discussion: Unlocked intramedullary nailing with cement augmentation is a reliable treatment method for actual and impending pathologic fractures of the humerus that results in favorable outcomes, including consistent pain relief and restoration of function.

Nail Salon a Potential Source of a Rare Mycobacterium Fortuitum Infection In Proximal Tibia Megaprosthesis? A Case Report.

Mycobacterium Fortuitum (M. Fortuitum) is a type of opportunistic pathogen commonly found in water/soil and belongs to the nontuberculosis mycobacteria (NTM) family. Prosthetic joint infection due to M. Fortuitum is extremely rare. We present a case of a 21-year-old female with an infection following a radical resection of the proximal tibia due to a parosteal osteosarcoma.

Providing Patient Mobilization With a Mobility Technician Improves Staff Efficiency and Constrains Cost in Primary Total Hip Arthroplasty.

BACKGROUND: Mobility technicians (MTs) demonstrate value in constraining the cost of total joint replacement procedures. MTs are certified medical assistants with specialized ambulation/gait training who work under the direction of the nursing staff to meet patient mobilization demands in hospital wards. This study analyzed their impact on primary total hip arthroplasty (THA). METHODS: Data were retrospectively reviewed from both the time before and the time after MTs were introduced to the hospital for demographic information (ie, age, gender, race, and payer) and clinical measures (ie, length of stay and discharge disposition). The control group was treated and mobilized according to standard physical therapy and nursing staff protocols. Study group subjects had access to the MTs at the direction of their registered nurse. Included subjects underwent a primary THA procedure for arthritic conditions or hip fractures, or for conversion from a previous hip surgery. Excluded were subjects who underwent procedures for revision, bilateral, or hip resurfacing procedures. RESULTS: The study and control groups included 542 and 1297 subjects, respectively. They shared a median length of stay of 2 days (P = .121). More study group subjects were discharged home than were their control group counterparts (91.51%-87.43%, P = .012). Cost analysis revealed an annual savings of $119,794.50 in total first post-acute care (ie, the period spent at a patient's initial discharge disposition level) costs to the institution. Therefore, MTs would need to successfully treat only 5 patients annually to recoup a savings equivalent to their salary. CONCLUSION: MTs support the recovery of THA patients in the hospital, in turn optimizing their discharge disposition. Institutions may experience a financial benefit in a bundled payment system, in which avoiding costly rehab facilities may result in savings over the episode.

Outcomes in Multidisciplinary Team-based Approach in Geriatric Hip Fracture Care: A Systematic Review.

INTRODUCTION: This systematic review analyzes the literature on the treatment of geriatric hip fractures by a multidisciplinary hip fracture service including geriatricians/internists and orthopaedic surgeons and what impact this has on patient outcomes. METHODS: A systematic review of several databases was conducted according to PRISMA guidelines. Studies comparing an orthopaedic-led care model versus a coordinated orthogeriatrics care model or a geriatrics-led care model to treat hip fractures with reported outcomes for time to surgery, length of stay, readmission rates, and postoperative mortality were included. RESULTS: Seventeen articles fitting the inclusion criteria were included. Differences between the results of an orthopaedic-led care model versus a coordinated orthogeriatrics care model or a geriatrics-led care model were assessed using chi-squared tests. With patients admitted under a coordinated orthogeriatrics care model or a geriatrics-led care model, there is a statistically significant decrease in time to surgery (P = 0.045), length of stay (P = 0.0036), and postoperative mortality rates (P = 0.0034). CONCLUSIONS: Although a heterogeneous group of studies, the aggregate data from several studies using an orthogeriatrics care model or a geriatrics-led care model trend toward improvements across several clinical and cost-related outcome measures: decreased time to surgery, shorter length of stay, improved postoperative clinical outcomes, decreased mortality, and lower cost.

"Purse-String" Capsular Closure for Decreasing Dislocation Rates in Proximal Femur Replacements.

Hip joint dislocation is the most common complication after a proximal femur replacement. As the utilization of proximal femur replacements continues to increase, it becomes imperative for surgeons to find the optimal method to decrease postoperative dislocation and its sequelae. These cases often involve extensive soft-tissue deficits that require reconstruction to provide postoperative strength and stability. Patients report good functional outcomes; however, dislocation remains a concern. Although "described" previously in the literature, the authors illustrate the "purse-string" hip joint capsular closure technique to help other surgeons understand it and apply to their practice as deemed necessary. We also present the senior author's results with using a modified version of the "purse-string" hip joint capsular closure technique.

Addressing Antibiotic Hip Spacer Instability via Hybrid Screw-cement Fixation of a Constrained Liner and Cement-rebar Interface Techniques: A Technical Narrative.

Prosthetic joint infection is a challenging and devastating complication after total hip arthroplasty. The benchmark for treatment remains two-stage revision arthroplasty, in which an antibiotic-impregnated spacer is used to eradicate the infection. Although several types of spacer constructs have been described, they have historically been associated with high rates of mechanical complications, namely, dislocation, spacer fracture, and periprosthetic femur fracture. Spacer dislocation is the most common, with reported rates as high as 41%. Here, the authors present a surgical technique to improve the mechanical stability of an articulating hip spacer via a hybrid screw-cement fixation technique that allows for joint motion and weight bearing during the treatment period while minimizing the risk of mechanical failure. An additional technique is described to address acetabular bone loss, which has been associated with a higher spacer dislocation rate, through a cement-rebar interface construct.

Conscious Sedation Versus General Anesthesia in Transcatheter Aortic Valve Replacement: A Cost and Outcome Analysis.

Background Transcatheter aortic valve replacement (TAVR) has emerged as an alternative treatment for aortic stenosis in patients who are at moderate to high risk for surgical aortic valve replacement. The use of conscious sedation (CS) as compared with general anesthesia (GA) has shown better clinical outcomes for TAVR patients. Whether CS has any cost-benefit is still unknown. We analyze our local TAVR registry with a focus on the cost comparison between CS and GA for the TAVR population. Methods It is a retrospective chart review of 434 patients who received TAVR at our local center from December 2012 to April 2018. Patients who had their procedure aborted and those requiring a cardiopulmonary bypass or surgical conversion (16 patients) were excluded. The final sample size was 418. Patients were divided into two groups based on whether they received CS or GA. Primary outcomes were intensive care unit (ICU) hours, length of stay in hospital, readmission, or death at 30 days. The secondary outcome was the cost of TAVR admission. The cost was divided into direct and indirect costs. The student's T-test and chi-square tests were used for continuous and categorical variables, respectively. Adjusted logistic regression and multivariate analyses were run for primary and secondary outcomes. Results Of the 418 patients (age: 80.9±8.5, male: 52%) CS was given to 194 patients (46.4%) while GA was given in 224 patients(53.6%). The GA group had comparatively older age (81.8 vs. 80.0; p=0.03) and a higher average Society of Thoracic Surgery (STS) score (8.4 vs 5.7; p<0.001). Patients who received CS had a significantly shorter ICU stay (31.5 vs. 41.6 hours, p<0.001) and total days in the hospital (2.9 vs. 3.8 days, p=0.01). Readmission and mortality at 30 days were not different between the groups. There was no statistical difference in cost between the two groups ($72,809 vs. $71,497: p=0.656). Conclusion Using CS compared with GA improves morbidity for TAVR patients, in the form of ICU stay and the total length of stay in hospital. We did not find a significant difference in the cost of TAVR admission between CS and GA.

A simple method for bone graft insertion during Schatzker II and III plateau fixation.

Insertion of bone graft to fill metaphyseal defects and supply subchondral support when fixing Schatzker type II and III tibial plateau fractures can be difficult and tedious. Accurately directing the placement of bone graft through a small entry portal and against gravity can be challenging. Using a modified 3-mL syringe and bone tamps with application of the Seldinger technique can make this tedious task simple and more accurate.Level of evidence V.

Intrapelvic component retrieval via anterior inferior iliac spine osteotomy in revision total hip arthroplasty.

INTRODUCTION:: In the revision setting, intrapelvic acetabular components provide a unique set of challenges for the treating surgeon. Retrieval is complicated by complex anatomical relationships within the pelvis and historically, surgeons have used multiple approaches to safely retrieve the cup. CASE PRESENTATION:: We present the case of a 53-year-old female with intrapelvic migration of the acetabular components of her total hip arthroplasty. Patient was treated through a novel, single incision approach with utilisation of an anterior inferior iliac spine (AIIS) osteotomy. RESULTS:: An AIIS osteotomy allows for improved visualisation within the pelvis and safe retrieval through a single exposure without compromising the ability to perform definitive, revision reconstruction. At 1-year follow-up, the patient has had no complications related to infection or failure of the implants. Ambulation is performed with the aid of a cane in the community with mild, occasional pain.

Clinical application of concentrated bone marrow aspirate in orthopaedics: A systematic review.

AIM: To examine the evidence behind the use of concentrated bone marrow aspirate (cBMA) in cartilage, bone, and tendon repair; establish proof of concept for the use of cBMA in these biologic environments; and provide the level and quality of evidence substantiating the use of cBMA in the clinical setting. METHODS: We conducted a systematic review according to PRISMA guidelines. EMBASE, MEDLINE, and Web of Knowledge databases were screened for the use of cBMA in the repair of cartilage, bone, and tendon repair. We extracted data on tissue type, cBMA preparation, cBMA concentration, study methods, outcomes, and level of evidence and reported the results in tables and text. RESULTS: A total of 36 studies met inclusion/exclusion criteria and were included in this review. Thirty-one of 36 (86%) studies reported the method of centrifugation and preparation of cBMA with 15 (42%) studies reporting either a cell concentration or an increase from baseline. Variation of cBMA application was seen amongst the studies evaluated. Twenty-one of 36 (58%) were level of evidence IV, 12/36 (33%) were level of evidence III, and 3/36 (8%) were level of evidence II. Studies evaluated full thickness chondral lesions (7 studies), osteochondral lesions (10 studies), osteoarthritis (5 studies), nonunion or fracture (9 studies), or tendon injuries (5 studies). Significant clinical improvement with the presence of hyaline-like values and lower incidence of fibrocartilage on T2 mapping was found in patients receiving cBMA in the treatment of cartilaginous lesions. Bone consolidation and time to bone union was improved in patients receiving cBMA. Enhanced healing rates, improved quality of the repair surface on ultrasound and magnetic resonance imaging, and a decreased risk of re-rupture was demonstrated in patients receiving cBMA as an adjunctive treatment in tendon repair. CONCLUSION: The current literature demonstrates the potential benefits of utilizing cBMA for the repair of cartilaginous lesions, bony defects, and tendon injuries in the clinical setting. This study also demonstrates discrepancies between the literature with regards to various methods of centrifugation, variable cell count concentrations, and lack of standardized outcome measures. Future studies should attempt to examine the integral factors necessary for tissue regeneration and renewal including stem cells, growth factors and a biologic scaffold.

Intraoperative radiation safety in orthopaedics: a review of the ALARA (As low as reasonably achievable) principle.

The use of fluoroscopy has become commonplace in many orthopaedic surgery procedures. The benefits of fluoroscopy are not without risk of radiation to patient, surgeon, and operating room staff. There is a paucity of knowledge by the average orthopaedic resident in terms proper usage and safety. Personal protective equipment, proper positioning, effective communication with the radiology technician are just of few of the ways outlined in this article to decrease the amount of radiation exposure in the operating room. This knowledge ensures that the amount of radiation exposure is as low as reasonably achievable. Currently, in the United States, guidelines for teaching radiation safety in orthopaedic surgery residency training is non-existent. In Europe, studies have also exhibited a lack of standardized teaching on the basics of radiation safety in the operating room. This review article will outline the basics of fluoroscopy and educate the reader on how to safe fluoroscopic image utilization.

Multimorbidity in Older Adults with Aortic Stenosis.

Aortic stenosis is a disease of older adults; many have associated comorbidities. With the aging of the population and the emergence of transcatheter aortic valve replacement as a treatment, clinicians will increasingly be confronted with aortic stenosis and multimorbidity, making the evaluation, management, and treatment of aortic stenosis more complex. To optimize patient-centered clinical outcomes, new treatment paradigms are needed that recognize the import and influence of multimorbidity on patients with aortic stenosis. The authors review the prevalence of medical and aging-related comorbidities in patients with aortic stenosis, their impact on outcomes, and discuss how they influence management and treatment decisions.

Coarctation of the aorta: midterm outcomes of resection with extended end-to-end anastomosis.

BACKGROUND: We began using the technique of resection with extended end-to-end anastomosis for infants and children with coarctation of the aorta in 1991. The purpose of this review is to evaluate the midterm outcomes of this technique, specifically determining the incidence of and risk factors for transcatheter or surgical reintervention. METHODS: A retrospective analysis of the cardiac surgery database was performed to identify all patients who had a diagnosis of coarctation of the aorta with or without ventricular septal defect and had resection with extended end-to-end anastomosis from 1991 to 2007. Perioperative course and follow-up with physical examination, echocardiogram, and cardiology evaluation were obtained. RESULTS: From 1991 through 2007, 201 patients had repair of coarctation of the aorta with resection with extended end-to-end anastomosis. The median age was 23 days, and the median weight was 4.0 kg. Surgical approach was by left thoracotomy in 157 patients (78%) with a mean cross-clamp time of 18 +/- 4 minutes. Median sternotomy approach was used in 44 patients (22%) to repair a hypoplastic transverse aortic arch (n = 16) or because of associated ventricular septal defect (n = 28) with a mean circulatory arrest time of 14 +/- 9 minutes. Early mortality occurred in 4 patients (2.0%). Three patients (1.5%) required early arch revision: 2 intraoperatively and 1 on postoperative day 1. Follow-up data were available for 182 patients (91%) with a mean follow-up of 5.0 +/- 4.3 years (908 patient-years). Reinterventions (n = 8; 4.0%) included three balloon angioplasties and five reoperations; 75% of the reinterventions occurred in the first postoperative year. Hypoplastic transverse aortic arch was not a risk factor for reintervention (p = 0.36), but was a risk factor for mortality (p = 0.039). Aberrant right subclavian artery was the only risk factor for recoarctation (p = 0.007). CONCLUSIONS: Repair of coarctation of the aorta with resection with extended end-to-end anastomosis has a low early mortality, effectively addresses transverse arch hypoplasia, and at midterm follow-up has a low rate of reintervention for recurrent coarctation.