Understanding online ratings of joint arthroplasty surgeons: A national cross-sectional analysis.

Background: Patient reviews provide an important referral source for physicians and an opportunity to improve practice performance. This study's objective was to characterize the online reviews of hip and knee arthroplasty surgeons published by three of the industry's leading platforms. Methods: A random sample of 1000 hip and knee arthroplasty surgeons across all 50 US states (10 hip and 10 knee surgeons per state) was generated using Google Search. A total of 7842 online reviews posted for those surgeons on Healthgrades, Vitals, and Google were analyzed. A range of surgeons, affiliated hospitals, and reviewer attributes was compared to identify significant predictors of patient satisfaction. Results: The study cohort had 98.1% male surgeons with a mean age of 53.55 ± 8.94 years and mean experience of 26.43 ± 9.21 years. Younger age (p < 0.001), shorter years of experience (p < 0.001), and arthroplasty fellowship training (p < 0.001) were associated with more positive ratings. Reviewer anonymity, observed in 30.93% of all reviews, tended to correlate with more negative ratings (p < 0.001). Overall, 86.93% of patient remarks were positive, and only 74.81% of remarks centered on physician attributes. The five leading components of patient satisfaction were perceptions of physician competence (34.81%, p < 0.001), bedside manner (23.83%, p = 0.002), and communication (16.17%, p = 0.94); interactions with physician extenders (14.75%, p < 0.001); and wait time (2.73%, p < 0.001). Conclusion: While most ratings of hip and knee arthroplasty surgeons were positive, more than a quarter of reviews were either not directly related to the individual surgeons or were submitted anonymously. Caution is advised regarding overreliance on patient experience surveys as predictors of physician performance.

Spinal anesthesia is a grossly underutilized gold standard in primary total joint arthroplasty: propensity-matched analysis of a national surgical quality database.

BACKGROUND: There is currently no consensus regarding the optimal anesthetic technique for total hip and knee arthroplasty (THA, TKA). This study aimed to compare the utilization rates and safety of spinal vs. general anesthesia in contemporary THA/TKA practice. METHODS: Using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP), a retrospective review of 307,076 patients undergoing total hip or knee arthroplasty under either spinal or general anesthesia between January 2015 and December 2018 was performed. Propensity matching was used to compare differences in operative times, hospital length of stay, discharge destination, and 30-day adverse events. The annual utilization rates for both techniques between 2011 and 2018 were also assessed. RESULTS: Patients receiving spinal anesthesia had a shorter length of stay (P < 0.001) for TKA while no statistical differences in length of stay were observed for THA. Patients were also less likely to experience any 30-day complication (OR = 0.82, P <0.001 and OR = 0.92, P < 0.001 for THA and TKA, respectively) while being more likely to be discharged to home (OR = 1.46, P < 0.001 and OR = 1.44, P < 0.001 for THA and TKA, respectively). Between 2011 and 2018, spinal anesthesia utilization only increased by 1.4% for THA (P < 0.001) and decreased by 0.2% for TKA (P < 0.001), reaching 38.1% and 40.3%, respectively. CONCLUSION: Spinal anesthesia remains a grossly underutilized tool despite providing better perioperative outcomes compared to general anesthesia. As orthopedic surgeons navigate the challenges of value-based care, spinal anesthesia represents an invaluable tool that should be considered the gold standard in elective, primary total hip and knee arthroplasty.

Hospital Readmissions After Total Joint Arthroplasty: An Updated Analysis and Implications for Value-Based Care.

BACKGROUND: While risk factors have been published for readmissions following primary total joint arthroplasty, little is known about the etiology of those costly adverse events. In this study, we sought to identify the reasons for 30-day readmission following primary total joint arthroplasty in a contemporary national patient sample. METHODS: The American College of Surgeons National Surgical Quality Improvement Program was queried to identify 367,199 patients who underwent primary total knee (TKA) or hip arthroplasty (THA) between 2011 and 2018. The primary outcomes were the annual rates of 30-day readmissions and the causes of those readmissions. RESULTS: The 30-day readmission rate trended downward from 4.5% in 2011 to 3.3% in 2018. Medical complications accounted for 52.6% and 38.5% of readmissions following TKA and THA, respectively. Diseases of the circulatory system, abnormal laboratory values, and diseases of the digestive system were the leading causes of medical readmissions. Surgical complications accounted for 37.7% and 50.7% of readmissions following TKA and THA, respectively. Surgical site infections/wound disruption and venous thromboembolism were the leading two causes of surgical readmissions for THA and TKA. Prosthetic complications-namely dislocations and periprosthetic fractures-were the third leading cause of surgical readmissions for THA. For TKA, musculoskeletal conditions-namely pain and hematoma-were the third leading cause of surgical readmissions. CONCLUSION: Medical complications accounted for half of all TKA readmissions and more than a third of THA readmissions. This could penalize institutions participating in value-based payment programs or dissuade others who are considering participation in such programs.

Outpatient Total Joint Arthroplasty: Are We Closing the Racial Disparities Gap?

INTRODUCTION: As ne arly half of all total joint arthroplasty (TJA) procedures are projected to be performed in the outpatient setting by 2026, the impact of this trend on health disparities remains to be explored. This study investigated the racial/ethnic differences in the proportion of TJA performed as outpatient as well as the impact of outpatient surgery on 30-day complication and readmission rates. METHODS: The ACS National Surgical Quality Improvement Program was retrospectively reviewed for all patients who underwent primary, elective total hip and knee arthroplasty (THA, TKA) between 2011 and 2018. The proportion of TJA performed as an outpatient, 30-day complications, and 30-day readmission among African American, Hispanic, Asian, Native American/Alaskan, and Hawaiian/Pacific Islander patients were each compared to White patients (control group). Analyses were performed for each racial/ethnic group separately. A general linear model (GLM) was used to calculate the odds ratios for receiving TJA in an outpatient vs. inpatient setting while adjusting for age, gender, body mass index (BMI), functional status, and comorbidities. RESULTS: In total, 170,722 THAs and 285,920 TKAs were analyzed. Compared to White patients, non-White patients had higher likelihood of THA or TKA performed as an outpatient (OR 1.31 and 1.24 respectively for African American patients, OR 1.65 and 1.76 respectively for Hispanic patients, and OR 1.66 and 1.59 respectively for Asian patients, p < 0.001). Outpatient surgery did not lead to increased complications in any of the study groups compared to inpatient surgery (p > 0.05). However, readmission rates were significantly higher for outpatient TKA in all the study groups compared to inpatient TKA (OR range 2.47-10.15, p < 0.001). Complication and readmission rates were similar between inpatient and outpatient THA for all the study groups. CONCLUSION: While this study demonstrated higher proportion of TJA performed as an outpatient among most non-White racial/ethnic groups, this observation should be tempered with the increased readmission rates observed in outpatient TKA, which could further the disparities gap in health outcomes.

Development of a Novel Prospective Model to Predict Unplanned 90-Day Readmissions After Total Hip Arthroplasty.

BACKGROUND: For hospitals participating in bundled payment programs, unplanned readmissions after surgery are often termed "bundle busters." The aim of this study was to develop the framework for a prospective model to predict 90-day unplanned readmissions after elective primary total hip arthroplasty (THA) at a macroscopic hospital-based level. METHODS: A national, all-payer, inpatient claims and cost accounting database was used. A mixed-effect logistic regression model measuring the association of unplanned 90-day readmissions with a number of patient-level and hospital-level characteristics was constructed. RESULTS: Using 427,809 unique inpatient THA encounters, 77 significant risk factors across 5 domains (ie, comorbidities, demographics, surgical history, active medications, and intraoperative factors) were identified. The highest frequency domain was comorbidities (64/100) with malignancies (odds ratio [OR] 2.26), disorders of the respiratory system (OR 1.75), epilepsy (OR 1.5), and psychotic disorders (OR 1.5), being the most predictive. Other notable risk factors identified by the model were the use of opioid analgesics (OR 7.3), Medicaid coverage (OR 1.8), antidepressants (OR 1.6), and blood-related medications (OR 1.6). The model produced an area under the curve of 0.715. CONCLUSION: We developed a novel model to predict unplanned 90-day readmissions after elective primary THA. Fifteen percent of the risk factors are potentially modifiable such as use of tranexamic acid, spinal anesthesia, and opioid medications. Given the complexity of the factors involved, hospital systems with vested interest should consider incorporating some of the findings from this study in the form of electronic medical records predictive analytics tools to offer clinicians with real-time actionable data.

Obesity and total joint arthroplasty: Does weight loss in the preoperative period improve perioperative outcomes?

BACKGROUND: The obese population is more likely to develop degenerative joint disease requiring total joint arthroplasty (TJA) and also experience increased rates of adverse post-surgical outcomes. This study assessed whether a quantifiable weight loss prior to TJA had any impact on perioperative and 30-day outcomes in obese patients. METHOD: Using the American College of Surgeons-National Surgical Quality Improvement Program database, obese patients who underwent total hip or total knee arthroplasty and lost at least 10% of their total body weight prior to surgery were identified and matched to other obese individuals undergoing the same procedures without weight loss. Perioperative outcomes, including operative time, length of stay, discharge destination, or 30-day adverse events, including complications, re-admissions, re-operations, and mortality, were then compared using conditional Logistic regression analysis. RESULTS: Analysis showed no difference between the two groups in terms of operative time, length of stay, discharge destination, or 30-day adverse events, including complications, re-admissions, re-operations, and mortality. CONCLUSION: The results of this study suggest that weight loss alone in the preoperative period may not be sufficient to mitigate the effects of obesity on immediate post-TJA outcomes.

Incidence and risk factors for acute kidney injury after total joint arthroplasty.

BACKGROUND: Acute kidney injury (AKI) is one of the most common medical causes for readmission following total joint arthroplasty (TJA). This study aimed to (1) examine whether the incidence of AKI has changed over the past decade with the adoption of modern perioperative care pathways and (2) identify the risk factors and concomitant adverse events (AEs) associated with AKI. METHODS: 535,291 primary TJA procedures from the American College of Surgeons National Surgical Quality Improvement Program from 2011 to 2018 were retrospectively reviewed. The annual incidence of AKI was analyzed for significant changes over time. Matched cohort analyses were performed to identify the risk factors and AEs associated with AKI using multivariate logistic regression. RESULTS: The mean incidence of AKI was 0.051%, which remained unchanged during the study period (P = 0.121). Factors associated with AKI were diabetes (OR 1.96, P = 0.009), bilateral procedure (OR 6.93, P = 0.030), lower preoperative hematocrit level (OR 1.09, P = 0.015), body mass index (OR 1.04, P = 0.025), and higher preoperative BUN (OR 1.03, P = 0.043). AKI was associated with length of stay (LOS) > 2 days (OR 4.73, P <  0.001), non-home discharge (OR 0.25, P <  0.001), 30-day readmission (OR 12.29, P <  0.001), and mortality (OR 130.7, P <  0.001). CONCLUSIONS: The incidence of AKI has not changed over the past decade, and it remains a major bundle buster resulting in greater LOS, non-home discharge, readmissions, and mortality. Avoidance of bilateral TJA in patients with DM and high BMI as well as preoperative optimization of anemia and BUN levels are advised.

Total Versus Unicondylar Knee Arthroplasty: Does Race Play a Role in the Treatment Selection?

INTRODUCTION: Racial disparities have been well reported in the utilization and outcomes of knee arthroplasty, but it is unclear whether disparities also extend to the choice of surgical treatment. The primary objective of this study is to identify if race plays a role in the selection of unicondylar versus total knee arthroplasty (UKA, TKA) for isolated tibiofemoral osteoarthritis (OA). A secondary objective is to identify the differences in the complication rates for each procedure by racial identity. METHODS: A retrospective review of the 2006-2018 American College of Surgeons National Surgical Quality Improvement Program was performed. Asian, Black, Hawaiian/Pacific Islander, Hispanic, Native American/Alaskan, and White individuals who underwent primary elective UKA or TKA were compared in terms of UKA vs. TKA utilization rates and outcomes. RESULTS: A total of 308,715 patients were analyzed. After controlling for all baseline differences, Whites (3.5%), Asians (3.7%), and Hawaiian/Pacific Islanders (3.1%) had around twice the rate of UKA compared to Blacks (1.6%), while Hispanics (2.1%) and Native American/Alaskans (1.7%) were in between (p <0.001). TKA was associated with higher complications compared to UKA in all racial groups (p < 0.001). CONCLUSION: Minority patients, especially Blacks, were less likely to receive UKA for treatment of isolated knee OA. This is significant because treatment selection in patients who are eligible for UKA can have a significant impact on postoperative recovery and complications rates.

Time Trends in Patient Characteristics and In-Hospital Adverse Events for Primary Total Knee Arthroplasty in the United States: 2010-2017.

BACKGROUND: Perioperative care for total knee arthroplasty (TKA) has improved over time. We present an analysis of inpatient safety after TKA. METHODS: 14,057 primary TKAs captured by the Medicare Patient Safety Monitoring System between 2010 and 2017 were retrospectively reviewed. We calculated changes in demographics, comorbidities, and adverse events (AEs) over time. Risk factors for AEs were also assessed. RESULTS: Between 2010 and 2017, there was an increased prevalence of obesity (35.1% to 57.6%), tobacco smoking (12.5% to 17.8%), and renal disease (5.2% to 8.9%). There were reductions in coronary artery disease (17.3% to 13.4%) and chronic warfarin use (6.7% to 3.1%). Inpatient AEs decreased from 4.9% to 2.5%, (P < .01), primarily driven by reductions in anticoagulant-associated AEs, including major bleeding and hematomas (from 2.8% to 1.0%, P < .001), catheter-associated urinary tract infections (1.1% to 0.2%, P < .001), pressure ulcers (0.8% to 0.2%, P < .001), and venous thromboembolism (0.3% to 0.1%, P = .04). The adjusted annual decline in the risk of developing any in-hospital AE was 14% (95% confidence interval [CI] 10%-17%). Factors associated with developing an AE were advanced age (odds ratio [OR] = 1.01, 95% CI 1.00-1.01), male sex (OR = 1.21, 95% CI 1.02-1.44), coronary artery disease (OR = 1.35, 95% CI 1.07-1.70), heart failure (OR = 1.70, 95% CI 1.20-2.41), and renal disease (OR = 1.71, 95% CI 1.23-2.37). CONCLUSIONS: Despite increasing prevalence of obesity, tobacco smoking, and renal disease, inpatient AEs after primary TKA have decreased over the past several years. This improvement is despite the increasing complexity of the inpatient TKA population over time.

Sodium Abnormalities Are an Independent Predictor of Complications in Total Joint Arthroplasty: A Cautionary Tale!

BACKGROUND: Electrolyte levels are commonly obtained as part of the preoperative workup for total joint arthroplasty, but limited information exists on the interplay between electrolyte abnormalities and outcomes. METHODS: The National Surgical Quality Improvement Program was queried for primary, elective total hip arthroplasty and total knee arthroplasty (THA, TKA) performed between 2011 and 2017. Three patient groups were compared: normal (control), hypernatremia, and hyponatremia. The primary outcomes were length of stay (LOS) and 30-day adverse events: complications, readmissions, reoperations, and mortality. RESULTS: A total of 244,538 TKAs and 145,134 THAs were analyzed. The prevalence of hyponatremia and hypernatremia was 6.9% and 1.0%, respectively. After controlling for any baseline differences, hypernatremia was an independent predictor of ventilation >48 hours (THA, odds ratio [OR] 3.53), unplanned intubation (THA, OR 3.14), cardiac arrest (THA, OR 2.42), pneumonia (THA, OR 2.16), Clostridium difficile infection (OR 4.66 and 3.25 for THA and TKA, respectively), LOS >2 days (THA, OR 1.16), and mortality (THA, OR 4.69). Similarly, hyponatremia was an independent predictor of LOS >2 days (TKA, OR 1.21), readmission (TKA, OR 1.40), reoperation (OR 1.32 and 1.47 for THA and TKA, respectively), surgical site infections (OR 1.39 and 1.54 for THA and TKA, respectively), and transfusion (OR 1.13 and 1.20 for THA and TKA, respectively). CONCLUSION: As the focus of total joint arthroplasty continues to shift toward value-based payment models and outpatient surgery, caution should be exercised in patients with abnormal preoperative sodium levels, particularly hypernatremia, because of significantly increased risk of prolonged LOS and 30-day adverse events.

Time Trends in Perioperative Characteristics and Health Outcomes in Hispanic Patients Undergoing Primary Total Knee Arthroplasty.

OBJECTIVE: This study analyzed the yearly trends in procedure utilization, comorbidity profiles, hospital length of stay (LOS), and 30-day outcomes in Hispanic/Latino patients undergoing primary total knee arthroplasty (TKA). Risk stratification for the development of postsurgical adverse events (AEs) was also investigated. METHODS: The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) was queried for all Hispanic/Latino patients who underwent primary, elective TKA between 2011 and 2017. Thirty-day outcomes and risk factors were determined using multivariate models that controlled for baseline and perioperative differences. RESULTS: A total of 12,767 Hispanic/Latino patients were identified. Over the study period, the rate of TKA utilization increased by 108%. During the same time, there were significant reductions in the rates of COPD (1.9% vs. 2.9%, p = 0.015), anemia (18.0% vs. 23.5%, p < 0.001), dyspnea (2.9% vs. 4.0%, p = 0.006), and procedure length > 100 min (35.2% vs. 39.4%, p < 0.001). Postoperatively, there was a significant decrease in LOS > 2 days (41.3% vs. 75.6%, p < 0.001), but there was an increase in the rate of developing 30-day AEs (5.8% vs. 4.7%, p = 0.046). Independent risk factors for 30-day AEs included age > 65 years, male sex, chronic steroid use, ASA > 2, diabetes, bleeding disorder, chronic kidney disease, and procedure length > 100 min. CONCLUSION: While the recent trends in procedure utilization, comorbidity profiles, and LOS in Hispanic/Latino patients undergoing primary TKA are reassuring, these have not been accompanied with improved postoperative safety. Patients with bleeding disorders, chronic steroid use, and those admitted from facilities other than home appear to be at highest risk for developing 30-day AEs.

Total Hip Arthroplasty in Black/African American Patients: an Updated Nationwide Analysis.

BACKGROUND: The purpose of this was to investigate recent trends in procedure utilization, comorbidity profiles, hospital length of stay (LOS), 30-day outcomes, and risk factors for adverse events (AEs) among Black patients undergoing total hip arthroplasty (THA). METHODS: Using the American College of Surgeons National Surgery Quality Improvement Program, we retrospectively reviewed all Black patients who underwent elective, primary THA between 2011 and 2017. Mixed effects logistic regression analyses were performed to determine the trends in the study outcomes across each individual year. Multivariate logistic regression analyses were performed to identify independent risk factors for AEs. RESULTS: A total of 11,574 Black patients were analyzed. Over the study period, there was an increase by 109% in THA procedures performed in this racial group. During the same time, there were reductions in the prevalence of anemia, dyspnea, tobacco smoking, and osteonecrosis (p < 0.001). The rates of 30-day surgical complications, readmissions, reoperations, and mortality remained unchanged. Only the rate of medical complications demonstrated improvement, driven by a decrease in the incidence of postoperative myocardial infarction (p < 0.001). There was also a significant reduction in LOS > 2 days (68 to 37%, p < 0.001). Independent risk factors for AEs were body mass index > 35, American Society of Anesthesiologists score > 2, dependent functional status, diabetes, bleeding disorders, chronic kidney disease, and osteonecrosis as the surgical indication. CONCLUSION: Between 2011 and 2017, there were improving trends in procedure utilization, comorbidity profiles, and LOS among Black patients undergoing primary THA, but the overall rates of 30-day outcomes remained unchanged. We identified a number of risk factors that may help guide preoperative optimization and patient counseling to mitigate postoperative AEs.

Where Do We Stand Today on Racial and Ethnic Health Inequities? Analysis of Primary Total Knee Arthroplasty from a 2011-2017 National Database.

BACKGROUND: The objective of this study was to present contemporary national data on the state of racial and ethnic disparities pertaining to primary total knee arthroplasty (TKA) in the USA. METHODS: The 2011-2017 National Surgical Quality Improvement Program was used to capture all patients who underwent primary TKA. The study outcomes were differences in demographic, comorbidity burden, perioperative factors, procedure utilization, hospital length of stay (LOS), and 30-day outcomes. The five major minority groups as defined by the National Institutes of Health were compared to non-Hispanic Whites. RESULTS: In total, 262,954 patient records were analyzed, with racial identification available on 230,712 patients (87.7%). White patients accounted for 72.5% of all TKA procedures. There were higher rates of diabetes, hypertension, anemia, and prolonged surgery times among racial and ethnic minorities (p < 0.001). Baseline disparities were especially pronounced among non-Hispanic Blacks/African Americans who were also like to have higher rates of tobacco smoking and CHF (p < 0.001). After controlling for baseline differences, significant disparities in outcomes persisted, especially among Blacks/African Americans and Hispanics/Latinos who had higher odds for experiencing complications and readmissions (p < 0.001). All racial and ethnic groups, except Asians, had longer LOS (p < 0.001). Asian patients had significantly lower rates of readmissions, reoperations, and overall complications (p < 0.001). CONCLUSION: Racial and ethnic disparities remain a public health challenge for patients undergoing TKA. While initiatives aimed at improving preoperative disease-burden and comorbidity profiles represent an important step, they alone are insufficient to fully account for or eliminate the disparities in TKA outcomes.

The Missing Link: Defining the Functional Parameters of Pelvic and Acetabular Alignment.

BACKGROUND: This study aimed to define the three-dimensional functional alignment of the pelvis, proximal femur, and acetabulum during postural and physical activities. METHODS: Thirty volunteers aged 40 years or greater were recruited. Reflective markers placed on bony prominences on the pelvis and lower extremities were tracked using a 12-camera motion analysis system. Measurements were obtained for various postures (ie, supine, standing, and sitting) and activities (ie, walking and ascending/descending stairs). RESULTS: Significant pelvic motion occurred only in the sagittal plane. The mean posterior inclinations of the pelvis were 15°, 18°, and 51° in the supine, standing, and sitting positions, respectively. These corresponded to acetabular anteversion/inclination angles of 26°/44°, 28°/45°, and 55°/55°, respectively. For activities, the mean posterior inclinations of the pelvis were 19°, 19°, and 20° during walking and ascending and descending stairs, respectively. These corresponded to acetabular anteversion/inclination angles of 29°/45°, 29°/45°, and 30°/46°, respectively. DISCUSSION: The functional parameters for pelvic and acetabular alignment were defined. Further research is needed to understand the extent to which these normal parameters are altered in the setting of hip and/or spinal degenerative disease to guide acetabular implant placement.

Where Do We Stand Today on Racial and Ethnic Health Disparities? An Analysis of Primary Total Hip Arthroplasty From a 2011-2017 National Database.

BACKGROUND: Little is known about the persistence of health disparities in joint arthroplasty. The objective of this study was to update our knowledge on the state of racial and ethnic disparities in total hip arthroplasty (THA). METHODS: Patients undergoing primary, elective THA using the 2011-2017 American College of Surgeons National Surgical Quality Improvement Program were retrospectively reviewed. Five minority groups (non-Hispanic black or African American, Hispanic or Latino, Asian, American Indian or Alaska Native, and Native Hawaiian or Pacific Islander) were compared with non-Hispanic whites. The primary outcomes were in the differences in demographic characteristics, comorbidities, perioperative characteristics, THA utilization, length of stay (LOS), and 30-day adverse events (mortality, readmission, reoperation, and complications). RESULTS: A total of 155,870 patients were identified with racial and ethnic data available on 134,961 (86.6%) of them. Non-Hispanic white patients comprised 74.5% of all THA procedures. Except for Asians, all minority groups were more likely to be younger, have a higher body mass index, and smoke tobacco (P < .001). There were higher rates of nonprimary osteoarthritis, procedure length exceeding 100 minutes, and comorbidities among all minority groups. All minority groups, except Asian and Hawaiians or Pacific Islanders, were more likely to require an LOS >2 days. Blacks were more likely to develop surgical or medical complications (odds ratio [OR]: 1.21 and 1.2, respectively), whereas Hispanics or Latinos were more likely to develop surgical complications (OR: 1.28). American Indians or Alaska Natives were more likely to undergo reoperations (OR: 1.91). CONCLUSIONS: Health disparities persist among minority groups with respect to comorbidities, THA utilization, LOS, and complications. Blacks and Hispanics or Latinos appear to be the most impacted by these disparities.

Combating the Opioid Epidemic: Experience with a Single Prescription for Total Joint Arthroplasty.

BACKGROUND: Despite advances in perioperative total joint arthroplasty (TJA) pain protocols, opiates continue to play a major role in postoperative pain control. This brief communication reports our experience with a restrictive opioid protocol allowing patients only a single prescription of low-dose opioids. METHODS: One hundred consecutive elective, primary, and revision TJAs were analyzed. All patients received preoperative counseling and multimodal analgesia. Counseling involved discussion of patient expectations on postoperative pain management, weaning off opioids before surgery, and emphasis that opioid refills were not permitted. Ninety-day outcomes including pain-related phone calls, opioid refill requests, emergency room visits, complications, and readmissions were assessed. Opioid dispensing was tracked using our state prescription monitoring program. RESULTS: There was a high prevalence of preoperative opioid use, depression, and anxiety (25%, 34%, and 39%, respectively). Sixty-eight percent of chronic opioid users were able to wean off opioids before surgery. The average initial prescription of opioids was equivalent to 48 pills of 5 mg oxycodone. There were only 10 pain-related phone calls from 9 patients; all were using opioids preoperatively, with only one patient requesting a refill. All pain-related phone calls occurred in the first week after surgery. There were no emergency room visits, complications, or readmissions related to pain. CONCLUSIONS: A single prescription of low-dose opioids was sufficient for patients undergoing TJA when using preoperative patient preparation and multimodal analgesia. Standardized guidelines are needed to guide best practices for patient education and pain management, especially in patients on chronic opioid therapy. This information will help implement evidence-based strategies to accelerate the decline of opioid use and hopefully pave the way for opioid-free TJA.

Primary Total Hip Arthroplasty in Hispanic/Latino Patients: An Updated Nationwide Analysis of Length of Stay, 30-Day Outcomes, and Risk Factors.

BACKGROUND: This study explored recent time trends in length of stay (LOS), 30-day outcomes, and risk factors for adverse events (AEs) pertaining to total hip arthroplasty in the Hispanic and Latino population. METHODS: A total of 4107 Hispanic and Latino patients who underwent primary total hip arthroplasty between 2011 and 2017 were identified using the American College of Surgeons National Surgical Quality Improvement Program database. Annual trends in LOS and 30-day outcomes (readmission, reoperation, complications, and mortality) were calculated using univariate mixed-effect regression analyses. Risk factors for AEs were determined using multivariate analyses. RESULTS: Between 2011 and 2017, there was a significant reduction in LOS >2 midnights (67.6% to 29.5%, P < .001) among Hispanic patients, which was similar to that among non-Hispanic white patients and was also accompanied with improvements in comorbidity profiles and shorter operative times. Postoperatively, the annual rates of 30-day outcomes were comparable with those of white patients (P > .05). Chronic kidney disease, the American Society of Anesthesiologists score >2, and chronic steroid use were the strongest independent predictors for AEs. CONCLUSIONS: In the context of historically lower arthroplasty outcomes among the Hispanic and Latino population, current evidence suggests a receding tide, with annual trends showing significantly shorter LOS and comparable overall 30-day outcomes with whites. Patients with chronic kidney disease, the American Society of Anesthesiologists score >2, and chronic steroid use are at the highest risk for developing 30-day AEs.