Evaluating Resource Utilization for In-Person and Virtual Joint Classes in Total Joint Arthroplasty: An Analysis of Attendance Patterns at a Large Metropolitan Health System

Internet-Based Patient Portals Increase Patient Connectivity Following Total Knee Arthroplasty

Many healthcare-related processes have undergone substantial transformation by the internet since the turn of the century. This technological revolution has fostered a fundamental shift from medical paternalism to patient autonomy and empowerment via a "patient-centric approach." Patient portals, or internet-enabled access to an electronic medical record, permit patients to access, manage, and share their health-related information. Patient connectivity following total knee arthroplasty (TKA) has the potential to positively influence overall outcomes, patient experience, and satisfaction. To understand current trends in patient portal usage, modalities of connectivity, and the implications following TKA. A systematic literature review was performed by searching PubMed and Google Scholar. Articles specific to portal usage and connectivity after TKA or total joint arthroplasty were subsequently identified for further review. Patient portals and internet-based digital connectivity platforms enable physicians, team members, and patients to communicate in the perioperative period both directly and indirectly. Communication can be through web-based patient portals, messaging services/apps, preprogrammed alerts (e.g., mobile applications or wearable devices), audio mediums, or videoconferencing. The spectrum and utilization of available patient engagement platforms continues to expand as the importance and implications of patient engagement and connectivity continue to be elucidated. Connectivity through patient portals or other mediums will continue to have an expanding role in all aspects of orthopedic surgery, patient care, and engagement. This includes preoperative education, postoperative rehabilitation, patient care, and, perhaps most importantly, collection of outcome measures. The level of evidence is V (expert opinion).

Associations Between Patients' Primary Language and Outcomes and Patient Engagement Process Metrics for Total Joint Arthroplasty

INTRODUCTION

Previous research has indicated language-based disparities in outcomes after total hip and knee arthroplasty. In this study, we examined the relationship between primary spoken language and outcomes and patient engagement process metrics in a multihospital academic health system.

METHODS

This retrospective cohort study included patients who underwent elective primary total hip or knee arthroplasty in 2018 to 2022. Primary language was categorized as English, Spanish, and Other. Associations were examined between language and perioperative outcomes (same-day discharge, extended hospital length of stay, nonhome discharge, 30-day hospital returns, 90-day readmissions, and 90-day combined complications), and engagement-related metrics (preoperative joint class attendance and patient-reported outcome measure [PROM] completion). We report adjusted odds ratios (ORs) and 95% confidence intervals (CIs).

RESULTS

Among 8,220 patients (7.9% Spanish and 5.1% Other non-English), we found no notable associations between language and same-day discharge, nonhome discharge, 30-day hospital returns, 90-day readmissions, or 90-day complications. Other (versus English) language was significantly associated with decreased odds of extended length of stay (OR 0.49, 95% CI, 0.32 to 0.76, P = 0.001). In patient engagement, Other (versus English) language was associated with significantly decreased odds of preoperative class attendance (OR 0.72, 95% CI, 0.54 to 0.95, P = 0.02). Spanish (versus English) primary language was significantly associated with decreased odds of preoperative and 1-year PROM completion (OR 0.34 to 0.75, P ≤ 0.001), and Other (versus English) primary language was significantly associated with decreased odds of preoperative PROM completion (OR 0.59, 95% CI, 0.47 to 0.73, P < 0.001).

CONCLUSION

Our findings highlight language-based disparities in patient engagement metrics but comparable outcomes. Differences in findings compared with past literature may be related to institution-specific language-related support systems. There is a need for additional resources to support patients' active participation in their care, regardless of their primary spoken language.

Is Limited English Proficiency Associated With Differences in Care Processes and Treatment Outcomes in Patients Undergoing Orthopaedic Surgery? A Systematic Review

BACKGROUND

Approximately 25 million people in the United States have limited English proficiency. Current developments in orthopaedic surgery, such as the expansion of preoperative education classes or patient-reported outcome collection in response to bundled payment models, may exacerbate language-related barriers. Currently, there are mixed findings of the associations between limited English proficiency and care processes and outcomes, warranting a cross-study synthesis to identify patterns of associations.

QUESTIONS/PURPOSES

In this systematic review, we asked: Is limited English proficiency associated with (1) differences in clinical care processes, (2) differences in care processes related to patient engagement, and (3) poorer treatment outcomes in patients undergoing orthopaedic surgery in English-speaking countries?

METHODS

On June 9, 2023, a systematic search of four databases from inception through the search date (PubMed, Ovid Embase, Web of Science, and Scopus) was performed by a medical librarian. Potentially eligible articles were observational studies that examined the association between limited English proficiency and the prespecified categories of outcomes among pediatric and adult patients undergoing orthopaedic surgery or receiving care in an orthopaedic surgery setting. We identified 10,563 records, of which we screened 6966 titles and abstracts after removing duplicates. We reviewed 56 full-text articles and included 29 peer-reviewed studies (outcome categories: eight for clinical care processes, 10 for care processes related to patient engagement, and 15 for treatment outcomes), with a total of 362,746 patients or encounters. We extracted data elements including study characteristics, definition of language exposure, specific outcomes, and study results. The quality of each study was evaluated using adapted Newcastle-Ottawa scales for cohort or cross-sectional studies. Most studies had a low (48%) or moderate (45%) risk of bias, but two cross-sectional studies had a high risk of bias. To answer our questions, we synthesized associations and no-difference findings, further stratified by adjusted versus unadjusted estimates, for each category of outcomes. No meta-analysis was performed.

RESULTS

There were mixed findings regarding whether limited English proficiency is associated with differences in clinical care processes, with the strongest adjusted associations between non-English versus English as the preferred language and delayed ACL reconstruction surgery and receipt of neuraxial versus general anesthesia for other non-Spanish versus English primary language in patients undergoing THA or TKA. Limited English proficiency was also associated with increased hospitalization costs for THA or TKA but not opioid prescribing in pediatric patients undergoing surgery for fractures. For care processes related to patient engagement, limited English proficiency was consistently associated with decreased patient portal use and decreased completion of patient-reported outcome measures per adjusted estimates. The exposure was also associated with decreased virtual visit completion for other non-Spanish versus English language and decreased postoperative opioid refill requests after TKA but not differences in attendance-related outcomes. For treatment outcomes, limited English proficiency was consistently associated with increased hospital length of stay and nonhome discharge per adjusted estimates, but not hospital returns. There were mixed findings regarding associations with increased complications and worse postoperative patient-reported outcome measure scores.

CONCLUSION

Findings specifically suggest the need to remove language-based barriers for patients to engage in care, including for patient portal use and patient-reported outcome measure completion, and to identify mechanisms and solutions for increased postoperative healthcare use. However, interpretations are limited by the heterogeneity of study parameters, including the language exposure. Future research should include more-precise and transparent definitions of limited English proficiency and contextual details on available language-based resources to support quantitative syntheses.

LEVEL OF EVIDENCE

Level III, therapeutic study.

Does Participation in Virtual or In-Person Preoperative Education Relate to Reduced Length of Stay After Total Joint Arthroplasty?

Background

Advancements in surgical procedures for total joint arthroplasty (TJA) have resulted in more effective procedures with more rapid recovery. To prepare patients for surgery, many organizations offer a preoperative "joint class," which has been associated with reduced length of stay (LOS). Virtual modes of education are increasingly favored for those having TJA.

Purpose

To determine whether participation in an individually administered preoperative educational session ("Prehab") relates to reduced LOS or increased likelihood of same-day discharge (SDD) for those undergoing TJA. Additionally, to establish whether and the virtual mode of education provision is superior or inferior to the in-person mode with regards to LOS benefits.

Methods

The author conducted a case-control study of 2532 patients who had a primary or revision TJA between January 2022 and August 2022 at a single institution. Data were obtained from the electronic medical record. A total of 1118 patients attended Prehab; 1414 patients did not. Patients were included if they were over the age of 18 and had a total hip arthroplasty (THA) or total knee arthroplasty (TKA) during the study period. T-tests, chi-square χ2 tests, and binomial logistic regression were used to evaluate the LOS and SDD outcomes for those who participated in Prehab compared with those who did not.

Results

Those receiving Prehab in any form had shorter LOS than those who had not. Those receiving virtual Prehab had the shortest LOS. There was no difference in the rate of SDD for outpatient-class patients.

Conclusion

Preoperative education is associated with LOS benefits to patients undergoing TJA. The virtual mode of education provision is at minimum non-inferior, and may be superior, to the in-person mode. The lack of statistically significant between-group differences for SDD outcomes may be explained by a lack of SDD-specific educational content provided during Prehab.

Synthesis of 'joint class' curricula at high volume joint replacement centres and a preliminary model for development and evaluation

RATIONALE

Preoperative patient education through 'joint class' has potential to improve quality of care for total joint replacement (TJR). However, no formal guidance exists regarding curriculum content, potentially resulting in inter-institutional variation.

OBJECTIVE

We aimed to (a) synthesize curriculum components of 'joint classes' across high-volume institutions and (b) develop a preliminary theory of change model for development and evaluation guided by the existing curricula and related literature.

METHODS

We reviewed 'joint class' curricula from the websites of the 10 highest-volume TJR centres (by average annual 2017-2019 volume) that publicly disclosed this information. Two reviewers qualitatively compared available content and noted common categories, which were synthesized into key domains across institutions. We then reviewed the PubMed database for literature on pre-TJR patient education and education needs in the past 10 years. Drawing on our curriculum synthesis and related literature, we proposed a theory of change model: hypothesized mechanisms through which 'joint class' confers benefits to patients and health systems.

RESULTS

We identified 30 categories in our review of existing class content, which we synthesized into seven key domains: (I) Practical Elements, (II) Logistics, (III) Medical Information, (IV) Modifiable Risk Factors, (V) Expected Outcomes, (VI) Patient Role in Recovery and (VII) Enhanced Education. Variation across institutions was noted. Our preliminary model based on the curriculum synthesis and related literature on the impact of 'joint class' includes three levels: (1) Practical Elements ('joint class' accessibility and information quality), (2) Class Goals (increased health literacy, increased adherence, risk mitigation, realistic expectations, and reduced anxiety) and (3) Target Outcomes (improved clinical outcomes, positive patient experience and increased patient satisfaction).

CONCLUSION

Our synthesis identified core common topics included in pre-TJR education but also highlighted variation across institutions, supporting opportunities for standardization. Clinicians and researchers can use our preliminary model to systematically develop and evaluate 'joint classes,' with the goal of establishing a standard of care for TJR preoperative education.

The Differential Effect of COVID on Total Joint Arthroplasty Between Hospital and Ambulatory Surgery Centers/Hospital Outpatient Departments: A Michigan Arthroplasty Registry Collaborative Quality Initiative Analysis

Background

Coronavirus disease (COVID) created unprecedented challenges, especially for high-volume elective subspecialties like total joint arthroplasty. Limited inpatient capacity and resource conservation led to new outpatient selection criteria and site of service changes. As a Michigan Arthroplasty Registry Quality Collaborative Initiative quality project, demographic changes, complications, and differential effects on inpatient vs outpatient centers pre- and post-COVID were analyzed.

Methods

The registry identified all total joint arthroplasty at hospitals and ASCs/HOPDs between 07/2019-12/2019 and 07/2020-12/2020. These intervals represented pre-COVID and post-COVID elective surgery shutdowns. Case volumes, demographics, and 90-day complications were compared.

Results

Comparing 2020 to 2019, hospital volumes decreased (-9% total hip arthroplasty [THA], -17% total knee arthroplasty [TKA]), and ambulatory surgery center (ASC)/hospital outpatient department (HOPD) increased (+84% THA, +125% TKA). Entering 2020, ASC/HOPD patients were older (P = .0031, P < .0001: THA, TKA), had more American Society of Anesthesiologists score 3-4 (P = .0105, P = .0021), fewer attended joint class (P < .0001, P < .0001), and more hips were women (P = .023). Hospital patients had higher preoperative pain scores (P = .0117, P < .0001; THA, TKA), less joint education attendance (P < .0001, P < .0001), younger TKAs (P = .0169), and more American Society of Anesthesiologists score 3-4 (0.0009). After propensity matching, there were no significant differences between site of service for 90-day fractures, deep vein thromboses or pulmonary embolisms, infection, or hip dislocations. Hospital THAs had higher readmissions (P = .0003) and TKAs had higher 30-day emergency department visits (P = .005). ASC/HOPD patients were prescribed higher oral morphine equivalents (P < .0001, P < .0001; THA, TKA).

Conclusions

COVID's elective surgery shutdown caused a dramatic site of service shift. Traditional preoperative education was negatively impacted, and older and sicker patients became outpatients. But short-term complications were not increased in ASCs/HOPDs. These site of service and associated patient demographic changes may be safely sustained.