Is There a Change in Anxiety and Depression Following Total Knee Arthroplasty?

BACKGROUND: The primary purpose of this study was to investigate whether anxiety and depression change following total knee arthroplasty (TKA). A secondary objective was to explore the association between preoperative variables and changes in anxiety and depression. METHODS: This was a prospective, multicenter, cohort study. Participants (n = 1,852, age 64 ± 8.7 years, a body mass index of 31.3, a modified Comorbidity Index of 1.0 ± 1.3, and 61.7% were women) completed the EuroQol 5-dimension 5-level preoperatively and at 1- and 3-month postoperatively. Fulfillment of physical activity expectations and preparedness to resume activities was assessed at 3 months. The anxiety or depression dimension was analyzed using the Paretian classification profile changes and compared with the sign Fisher's exact test. Logistic regressions were used to analyze the relationship between patient characteristics, preoperative anxiety or depression, activity expectations, preparedness to resume activities, and changes in anxiety/depression. RESULTS: The percentage of patients reporting Level 1 (no anxious or depressed feelings) significantly (P < .0001) increased from preoperative (62.2%) to 3 months (77.1%) postoperative, while levels 2 to 5 (slightly through extremely anxious or depressed) all decreased. The percentage of worsening anxiety and depression was significantly (P < .0001) greater in patients who did not feel they were well prepared to resume activities of daily living (17.7 versus 4.4%) and physical recreation (12.9 versus 3.9%). Preoperative anxiety and depression (odds ratio [OR] 52.27, 95% confidence interval [CI]: 34.98, 80.67), EuroQol 5-dimension 5-level (OR: 2.55, 95% CI: 1.04, 6.34), activity of daily living (OR: 1.57, 95% CI: 1.19, 2.06), and body mass index (OR: 1.05, 95% CI: 1.02, 1.08) were significant (P < .05) predictors of an improving Paretian change profile at 3 months postoperative. CONCLUSIONS: Anxiety and depression decrease following TKA, and these changes appear heavily dependent on a patient's preoperative psychological well-being and postoperative preparedness to resume daily activities. Physicians' awareness of preoperative patient psychological well-being and management of patient preparedness and expectations to resume physical activity may modulate postoperative anxiety and depression.

Wear of Third-Generation Cross-Linked Polyethylene in Primary Total Hip Arthroplasty: A 10-Year Analysis.

BACKGROUND: Sequential modifications to the manufacturing process of highly cross-linked polyethylene (HXLPE) have improved the wear resistance and implant survival of these liners in total hip arthroplasty (THA). However, no study has examined the long-term (mean 10 year) wear rates and clinical outcomes of third-generation HXLPE in THA. The aim of our study was to report the longest-to-date analysis of wear rates and clinical outcomes of a third-generation HXLPE liner. METHODS: A series of 133 THAs using a specific HXLPE acetabular liner were retrospectively evaluated. Linear and volumetric wear rates were determined using a validated radiographic technique and clinical outcomes were analyzed. Multivariate analyses were performed to determine risk factors for accelerated wear. RESULTS: At a mean follow-up of 10.4 years (range, 8 to 13.4), the mean linear wear rate was 0.0172 mm/year and the mean volumetric wear rate was 16.99 mm3/year. There were no instances of osteolysis or mechanical failures at any time point and there was a 100% acetabular component survival rate. Younger age and use of offset liners were independent risk factors for increased wear (P < .01 for both). CONCLUSIONS: Our series of a third-generation HXLPE demonstrated very low wear rates and excellent implant survival at a mean of 10.4 years following primary THA. Future comparative studies at the 15- and 20-year follow-up timepoints are necessary to determine if such findings translate to true improvements in the tribological properties and longevity of these liners when compared to previous generations of HXLPE liners.

Mindful practice with medical interpreters.

Introduction: Medical interpreters experience emotional burdens from the complex demands at work. Because communication access is a social determinant of health, protecting and promoting the health of medical interpreters is critical for ensuring equitable access to care for language-minority patients. The purpose of this study was to pilot a condensed 8-h program based on Mindful Practice® in Medicine addressing the contributors to distress and psychosocial stressors faced by medical sign and spoken language interpreters. Methods: Using a single-arm embedded QUAN(qual) mixed-methods pilot study design, weekly in-person 1-h sessions for 8 weeks involved formal and informal contemplative practice, didactic delivery of the week's theme (mindfulness, noticing, teamwork, suffering, professionalism, uncertainty, compassion, and resilience), and mindful inquiry exercises (narrative medicine, appreciative interviews, and insight dialog). Quantitative well-being outcomes (mean±SEM) were gathered via survey at pre-, post-, and 1-month post-intervention time points, compared with available norms, and evaluated for differences within subjects. Voluntary feedback about the workshop series was solicited post-intervention via a free text survey item and individual exit interviews. A thematic framework was established by way of qualitative description. Results: Seventeen medical interpreters (46.2 ± 3.1 years old; 16 women/1 man; 8 White/9 Hispanic or Latino) participated. Overall scores for teamwork (p ≤ 0.027), coping (p ≤ 0.006), and resilience (p ≤ 0.045) increased from pre- to post-intervention and pre- to 1-month post-intervention. Non-judging as a mindfulness component increased from pre- to post-intervention (p = 0.014). Compassion satisfaction (p = 0.021) and burnout (p = 0.030) as components of professional quality of life demonstrated slightly delayed effects, improving from pre- to 1-month post-intervention. Themes such as workshop schedule, group size, group composition, interactivity, topics to be added or removed, and culture are related to the overarching topic areas of intervention logistics and content. Integration of the findings accentuated the positive impact of the intervention. Discussion: The results of this research demonstrate that mindful practice can serve as an effective resource for medical interpreters when coping with work-related stressors. Future iterations of the mindful practice intervention will further aspire to address linguistic and cultural diversity in the study population for broader representation and subsequent generalization.

Experiences of Sign Language Interpreters and Perspectives of Interpreting Administrators During the COVID-19 Pandemic: A Qualitative Description.

OBJECTIVE: Interpreting during the COVID-19 pandemic caused stress and adverse mental health among sign language interpreters. The objective of this study was to summarize the pandemic-related work experiences of sign language interpreters and interpreting administrators upon transitioning from on-site to remote work. METHODS: From March through August 2021, we conducted focus groups with 22 sign language interpreters in 5 settings, 1 focus group for each setting: staff, educational, community/freelance, video remote interpreting, and video relay services. We also conducted 5 individual interviews with interpreting administrators or individuals in positions of administrative leadership in each represented setting. The 22 interpreters had a mean (SD) age of 43.4 (9.8) years, 18 were female, 17 were White, all identified as hearing, and all worked a mean (SD) of 30.6 (11.6) hours per week in remote interpreting. We asked participants about the positive and negative consequences of transitioning from on-site to remote at-home interpreting. We established a thematic framework by way of qualitative description for data analysis. RESULTS: We found considerable overlap across positive and negative consequences identified by interpreters and interpreting administrators. Positive consequences of transitioning from on-site to remote-at-home interpreting were realized across 5 overarching topic areas: organizational support, new opportunities, well-being, connections/relationships, and scheduling. Negative consequences emerged across 4 overarching topic areas: technology, financial aspects, availability of the interpreter workforce, and concerns about the occupational health of interpreters. CONCLUSIONS: The positive and negative consequences shared by interpreters and interpreting administrators provide foundational knowledge upon which to create recommendations for the anticipated sustainment of some remote interpreting practice in a manner that protects and promotes occupational health.

Retained Functional Antibiotic Hip Spacers Have High Rates of Stem Loosening, Subsidence, and Reoperation.

BACKGROUND: Functional antibiotic hip spacers for treatment of periprosthetic joint infection may be retained in patients deemed too sick for reimplantation, or who elect to forego additional surgery. Our aim was to characterize reoperations, modes of failure, and function outcomes in patients who have retained hip spacers. METHODS: We performed a retrospective review of 43 hips that underwent placement of an articulating hip spacer between January 1, 2014 and November 30, 2021. There were 28 hips that completed 2-stage exchange (TS group) and were reimplanted at mean 4 months (range, 2 to 10). The other 15 hips underwent planned spacer retention (RS group). Mean follow-up was 2.9 years (range, 1 to 6.1 years). The RS group was older (74 versus 66 years, P = .005) and had a higher age-adjusted Charlson Comorbidity Index (4.4 versus 3.3, P = .04) compared with the TS group. RESULTS: Overall survivorship free of reinfection was 91% at 1 year and 86% at 5 years. There were 6 RS hips that underwent reimplantation for spacer failure at a mean of 23 months (range, 6 to 71 months) and 8 had radiographic stem loosening/subsidence. Patients who had a retained spacer at final follow-up were more likely to require a walker (P = .005) or wheelchair (P = .049) compared with patients who underwent reimplantation. CONCLUSIONS: Retained hip spacers can decrease overall surgical burden, but are associated with high rates of stem loosening, subsidence, and unplanned reoperation. Planned spacer retention should be undertaken with caution in patients healthy enough to undergo reimplantation.

Deaf Weight Wise: A novel randomized clinical trial with Deaf sign language users.

OBJECTIVE: The goal of this study was to address the absence of evidence-based weight-control programs developed for use with Deaf people. METHODS: Community-based participatory research informed the design of the Deaf Weight Wise (DWW) trial and intervention. DWW focuses primarily on healthy lifestyle and weight through change in diet and exercise. The study enrolled 104 Deaf adults aged 40 to 70 years with BMI of 25 to 45 from community settings in Rochester, New York, and randomized participants to immediate intervention (n = 48) or 1-year delayed intervention (n = 56). The delayed intervention serves as a no-intervention comparison until the trial midpoint. The study collected data five times (every 6 months) from baseline to 24 months. All DWW intervention leaders and participants are Deaf people who use American Sign Language (ASL). RESULTS: At 6 months, the difference in mean weight change for the immediate-intervention arm versus the delayed-intervention arm (no intervention yet) was -3.4 kg (multiplicity-adjusted p = 0.0424; 95% CI: -6.1 to -0.8 kg). Most (61.6%) in the immediate arm lost ≥5% of baseline weight versus 18.1% in the no-intervention-yet arm (p < 0.001). Participant engagement indicators include mean attendance of 11/16 sessions (69%), and 92% completed 24-month data collection. CONCLUSION: DWW, a community-engaged, culturally appropriate, and language-accessible behavioral weight loss intervention, was successful with Deaf ASL users.

Conversion Total Hip Arthroplasty in the Era of Bundled Care Payments: Impacts on Costs of Care.

BACKGROUND: Conversion hip arthroplasty is defined as a patient who has had prior open or arthroscopic hip surgery with or without retained hardware that is removed and replaced with arthroplasty components. Currently, it is classified under the same diagnosis-related group as primary total hip arthroplasty (THA); however, it frequently requires a higher cost of care. METHODS: A retrospective study of 228 conversion THA procedures in an orthopaedic specialty hospital was performed. Propensity score matching was used to compare the study group to a cohort of 510 primary THA patients by age, body mass index, sex, and American Society of Anesthesiologists score. These matched groups were compared based on total costs, implants used, operative times, length of stay (LOS), readmissions, and complications. RESULTS: Conversion THA incurred 25% more mean total costs compared to primary THA (P < .05), longer lengths of surgery (154 versus 122 minutes), and hospital LOS (2.1 versus 1.56 days). A subgroup analysis showed a 57% increased cost for cephalomedullary nail conversion, 34% increased cost for sliding hip screw, 33% for acetabular open reduction and internal fixation conversion, and 10% increased costs in closed reduction and percutaneous pinning conversions (all P < .05). There were 5 intraoperative complications in the conversion group versus none in the primary THA group (P < .01), with no statistically significant difference in readmissions. CONCLUSION: Conversion THA is significantly more costly than primary THA and has longer surgical times and greater LOS. Specifically, conversion THA with retained implants had the greatest impact on cost.

Drivers of flood-induced relocation among coastal urban residents: Insight from the US east coast.

Many coastal urban areas are experiencing impacts of accelerated chronic and episodic flooding on the built environment and people's livelihoods and quality of life. These impacts sometimes exceed the households' adaptive and coping capacities to deal with flooding, prompting residents to consider relocation. It is unclear how urban dwellers living in flood-prone locations perceive this adaptation strategy and under what flood-driven circumstances they would consider permanently moving. This paper provides empirical evidence on relocation preferences among urban residents along the U.S. East Coast. It further explores how this decision is influenced by socioeconomic determinants, experiences with flood exposure, comprehensive concerns with flooding, and preferences for relocation destinations. We administered an online survey to 1450 residents living in flood-prone urban areas across multiple states, from New York to Florida, and analyzed the results using descriptive and inferential statistics. Results show that almost half of respondents would consider relocating due to coastal flooding, with only 13 percent declining this option. The results show that age and race, several determinants of place attachment, problem-solving capacity, and flood-related household- and community-level concerns play a significant role in willingness to relocate.

Quantitative assessment of visual microscopy as a tool for microplastic research: Recommendations for improving methods and reporting.

Microscopy is often the first step in microplastic analysis and is generally followed by spectroscopy to confirm material type. The value of microscopy lies in its ability to provide count, size, color, and morphological information to inform toxicity and source apportionment. To assess the accuracy and precision of microscopy, we conducted a method evaluation study. Twenty-two laboratories from six countries were provided three blind spiked clean water samples and asked to follow a standard operating procedure. The samples contained a known number of microplastics with different morphologies (fiber, fragment, sphere), colors (clear, white, green, blue, red, and orange), polymer types (PE, PS, PVC, and PET), and sizes (ranging from roughly 3-2000 µm), and natural materials (natural hair, fibers, and shells; 100-7000 µm) that could be mistaken for microplastics (i.e., false positives). Particle recovery was poor for the smallest size fraction (3-20 µm). Average recovery (±StDev) for all reported particles >50 µm was 94.5 ± 56.3%. After quality checks, recovery for >50 µm spiked particles was 51.3 ± 21.7%. Recovery varied based on morphology and color, with poorest recovery for fibers and the largest deviations for clear and white particles. Experience mattered; less experienced laboratories tended to report higher concentration and had a higher variance among replicates. Participants identified opportunity for increased accuracy and precision through training, improved color and morphology keys, and method alterations relevant to size fractionation. The resulting data informs future work, constraining and highlighting the value of microscopy for microplastics.

The Occupational Health and Safety of Sign Language Interpreters Working Remotely During the COVID-19 Pandemic.

INTRODUCTION: The COVID-19 pandemic has caused a dramatic shift in work conditions, bringing increased attention to the occupational health of remote workers. We aimed to investigate the physical and mental health of sign language interpreters working remotely from home because of the pandemic. METHODS: We measured the physical and mental health of certified interpreters who worked remotely 10 or more hours per week. We evaluated associations within the overall sample and compared separate generalized linear models across primary interpreting settings and platforms. We hypothesized that physical health would be correlated with mental health and that differences across settings would exist. RESULTS: We recruited 120 interpreters to participate. We calculated scores for disability (mean score, 13.93 [standard error of the mean (SEM), 1.43] of 100), work disability (mean score, 10.86 [SEM, 1.59] of 100), and pain (mean score, 3.53 [SEM, 0.29] of 10). Shoulder pain was most prevalent (27.5%). Respondents had scores that were not within normal limits for depression (22.5%), anxiety (16.7%), and stress (24.2%). Although disability was not associated with depression, all other outcomes for physical health were correlated with mental health (r ≥ 0.223, P ≤ .02). Educational and community/freelance interpreters trended toward greater adverse physical health, whereas educational and video remote interpreters trended toward more mental health concerns. CONCLUSION: Maintaining the occupational health of sign language interpreters is critical for addressing the language barriers that have resulted in health inequities for deaf communities. Associations of disability, work disability, and pain with mental health warrant a holistic approach in the clinical treatment and research of these essential workers.

Ditching the Driving: A Cross-Sectional Study on the Determinants of Remote Work From Home for Sign Language Interpreters.

Background: The coronavirus disease 2019 (COVID-19) pandemic dramatically impacted the working conditions for sign language interpreters, shifting the provision of interpreting services from onsite to remote. The goal of this cross-sectional study was to examine the perceptions of determinants of remote interpreting implementation from home by sign language interpreters during the pandemic. We hypothesized that interpreters working across the primary settings of staff (agency, government, business, or hospital employees), educational (K-12 or postsecondary), community/freelance (independent contractor), video remote (the two-way connection between onsite participants and remote interpreter), and video relay (three-way telecommunication) would present with differing experiences of the implementation process. Methods: The Determinants of Implementation Behavior Questionnaire was adapted for sign language interpreters (DIBQ-SLI) and administered to certified interpreters working remotely at least 10 h per week. The DIBQ-SLI included eight constructs (knowledge, skills, self-efficacy, perceived behavioral control, innovation characteristics, organizational resources and support, innovation strategies, and social support) and 30 items. Parametric statistics assessed differences in interpreters' perceptions across settings. Principal component analysis was conducted for data reduction and affirmation of the most critical constructs and items. Results: One hundred and six interpreters (37 video relay, 27 video remote, 18 educational, 11 community/freelance, 11 staff interpreters, and two from "other" settings) completed the DIBQ-SLI. The video relay and staff interpreters consistently demonstrated the most favorable and the educational interpreters demonstrated the least favorable perceptions. Of the total variance, 58.8% of interpreters' perceptions was explained by organizational (41%), individual (10.7%), and social (7.1%) dimensions. There were significant differences across settings for the organizational and individual principal components; however, no differences were detected for the social principal component. Conclusions: An administrative infrastructure devoted to ensuring that interpreters receive sufficient managerial support, training, materials and resources, experience with remote interpreting before having to commit, and insights based on the results of their remote work (organizational principal component) may be necessary for improving perceptions. Remote interpreting is expected to continue after the pandemic ends; thus, settings with the least favorable ratings across behavior constructs may borrow strategies from settings with the most favorable ratings to help promote perceptions of the contextual determinants of future remote interpreting implementation.

Comparison of Existing and New Total Knee Arthroplasty Implant Systems From the Same Manufacturer: A Prospective, Multicenter Study.

INTRODUCTION: This study evaluated total knee arthroplasty (TKA) outcomes for an Existing-TKA versus New-TKA from the same manufacturer. METHODS: TKA outcomes for 752 with Existing-TKA versus 1129 subjects with New-TKA were followed through 2 years using patient-reported outcome measures (PROMs). Responders were assessed per Outcome Measures in Rheumatology-Osteoarthritis Research Society International criteria. Kaplan-Meier implant survivorship was estimated. Radiographs had an independent radiographic review. RESULTS: Two-year follow-up was 84.6% (636/752) for Existing-TKA and 82.5% (931/1129) for New-TKA. Two-year PROMs mean outcomes for New-TKA versus Existing-TKA at 2 years were: Knee Injury and Osteoarthritis Outcome Score (ADL: 89.0 versus 86.8, P = 0.005; pain: 88.9 versus 87.1, P = 0.019; symptoms: 84.1 versus 82.2, P = 0.017; Sport/Rec: 63.9 versus 58.8, P = 0.001; and QOL: 77.0 versus 73.5, P = 0.003), Patient's Knee Implant Performance (overall: 76.5 versus 73.5, P = 0.003; confidence: 8.4 versus 8.1, P = 0.004; stability: 8.6 versus 8.3, P = 0.006; satisfaction: 8.3 versus 8.1, P = 0.042; and modifying activities: 6.6 versus 6.4, P = 0.334), Oxford Knee Score (41.9 versus 41.1, P = 0.027), and EQ5D-3L (0.88 versus 0.88, P = 0.737). Two-year responder rates using WOMAC were 93.9% versus 90.6% (P = 0.018) for New-TKA versus Existing-TKA. Independent radiographic review showed that tibial and femoral radiolucencies ≥2 mm were similar (P ≥ 0.05) or favored New-TKA. Implant survivorship was similar between groups (log-rank P = 0.9994). DISCUSSION: New-TKA versus Existing-TKA demonstrated slightly better PROMs with similar radiographic and implant survivorship outcomes.

Third-Generation Medium Cross-Linked Polyethylene Demonstrates Very Low Wear in Total Hip Arthroplasty.

BACKGROUND: Cross-linked polyethylene (XLPE) liners have shown lower wear rates than conventional polyethylene liners in total hip arthroplasty. The primary aim of our study was to report our most recent analysis of wear rates and clinical outcomes of a third-generation XLPE liner. Secondary aims were to investigate the rate of adverse events related to mechanical failure or oxidation of this liner. METHODS: A series of 266 total hip arthroplasties using a specific XLPE liner were retrospectively reviewed. Radiographs were examined to determine linear and volumetric wear rates and presence of osteolysis. Clinical outcomes, revision rates, mechanical failures, and risk factors for accelerated polyethylene wear were additionally investigated. RESULTS: The mean age at the time of surgery was 65.8 years and the mean follow-up was 5.5 years. The mean linear wear rate was 0.003 mm/year and the mean volumetric wear rate was 0.42 mm3/year, and there was no evidence of osteolysis. Harris hip scores increased from 50.9 preoperatively to 96.0 at the latest follow-up. The revision rate was 0.4%, with no liner rim fractures and no liner dissociations/loosenings. Femoral head material, head size, age, body mass index, and time since implantation had no effect on wear rates. CONCLUSION: Wear rates for this third-generation XLPE liner were low at mid-term follow-up, and no adverse sequelae of oxidation or deleterious mechanical properties were observed. This remained true regardless of femoral head size and material or patient age and body mass index. Further analysis will be necessary to ensure continued wear resistance, oxidative stability, and mechanical strength at long-term follow-up.

A review of mentoring deaf and hard-of-hearing scholars.

Diversification of the scientific workforce usually focuses on recruitment and retention of women and underrepresented racial and ethnic minorities but often overlooks deaf and hard-of hearing (D/HH) persons. Usually classified as a disability group, such persons are often members of their own sociocultural linguistic minority and deserve unique support. For them, access to technical and social information is often hindered by communication- and/or language-centered barriers, but securing and using communication access services is just a start. Critical aspects of training D/HH scientists as part of a diversified workforce necessitates: (a) educating hearing persons in cross-cultural dynamics pertaining to deafness, sign language, and Deaf culture; (b) ensuring access to formal and incidental information to support development of professional soft skills; and (c) understanding that institutional infrastructure change may be necessary to ensure success. Mentorship and training programs that implement these criteria are now creating a new generation of D/HH scientists.

Use of Tetrahydrocannabinol and Cannabidiol Products in the Perioperative Period Around Primary Unilateral Total Hip and Knee Arthroplasty.

BACKGROUND: Given the opioid crisis in America, patients are trying alternative medications including tetrahydrocannabinol (THC) and other cannabidiol (CBD) containing products in the perioperative period, especially in states where these products are legal. This study sought to analyze usage rates of CBD/THC products in the perioperative period for primary unilateral total hip and knee arthroplasty (THA/TKA) patients and identify a possible association with post-operative opioid use. METHODS: A prospective cohort of primary unilateral THA/TKA patients were enrolled at a single institution. Patients who completed detailed pain journals were retrospectively surveyed for CBD/THC product usage. Pain medications were converted to morphine milligram equivalents (MME). RESULTS: Data from 195 of the 210 patients (92.9% response rate) following primary arthroplasty were analyzed. Overall, 16.4% of arthroplasty-22.6% (n = 19) of TKA and 11.7% (n = 13) of THA-patients used CBD/THC products in the perioperative period. There was a wide variety of usage patterns among those using CBD/THC products. In comparing CBD/THC users and non-users, there was no significant difference in the length of narcotic use, total morphine milligram equivalents taken, narcotic pills taken, average post-op pain scores, the percentage of patients requiring a refill of narcotics, or length of stay. CONCLUSION: Understanding that CBD/THC usage was not consistent for patients who used these products, 22.6% of TKA and 11.7% of THA patients tried CBD/THC products in the perioperative period. In this small sample, CBD/THC use was not associated with a major effect on narcotic requirements. Further studies on the effects of CBD/THC are needed as these therapies become more widely available.

Opioid Use After Discharge Following Primary Unilateral Total Hip Arthroplasty: How Much Are We Overprescribing?

BACKGROUND: The opioid crisis pressures orthopedic surgeons to reduce the amount of narcotics prescribed for postoperative pain management. This study sought to quantify postoperative opioid use after hospital discharge for primary unilateral total hip arthroplasty (THA) patients. METHODS: A prospective cohort of primary unilateral THA patients were enrolled at a single institution. Detailed pain journals tracked all prescription and over-the-counter pain medication, quantity, frequency, and visual analog scale pain scores. Pain medications were converted to morphine milligram equivalents (MME). RESULTS: Data from 121 subjects were analyzed; the average visual analog scale pain score was 3.44 while taking narcotics. The average number of days taking narcotics was 8.46 days. The distribution of days taking narcotics was right shifted with 50.5% of patients off narcotics after 1 week, and 82.6% off by 2 weeks postoperatively. The average number of narcotic pills prescribed was significantly greater than narcotic pills taken (72.5 vs 28.8, P < .0001). The average MME prescribed was significantly greater than MME taken (452.1 vs 133.8, P < .0001). The average excess narcotic pills prescribed per patient was 51.7 pills. And 71.9% took fewer than 30 narcotic pills; 90.9% patients took fewer than 50 narcotic pills. Also, 10.7% did not require any narcotics; 9.9% required a refill of narcotics; and 33.1% went home the day of surgery. CONCLUSION: Significantly more narcotics were prescribed than were taken in the postoperative period following THA with an average 51.7 excess narcotic pills per patient. Adjusting prescribing patterns to match patient narcotic usage could reduce the excess narcotic pills following THA.

Opioid Use After Discharge Following Primary Unilateral Total Knee Arthroplasty: How Much Are We Over-Prescribing?

BACKGROUND: The opioid crisis pressures orthopedic surgeons to reduce the amount of narcotics prescribed for post-operative pain management. This study sought to quantify post-operative opioid use after hospital discharge for primary unilateral total knee arthroplasty (TKA) patients. METHODS: A prospective cohort of primary unilateral TKA patients performed by one of 5 senior fellowship-trained arthroplasty surgeons were enrolled at a single institution. Detailed pain journals tracked all prescriptions and over-the-counter pain medications, quantities, frequencies, and visual analog scale pain scores. Narcotic and narcotic-like pain medications were converted to morphine milligram equivalents (MME). Statistical analysis was performed using Student's t-test with α < 0.05. RESULTS: Data from 89 subjects were analyzed; the average visual analog scale pain score was 6.92 while taking narcotics. The average number of days taking narcotics was 16.8 days. The distribution of days taking narcotics was right shifted with 52.8% of patients off narcotics after 2 week, and 74.2% off by 3 weeks post-op. The average MME prescribed was significantly greater than MME taken (866.6 vs 428.2, P < .0001). The average number of narcotic pills prescribed was significantly greater than narcotic pills taken (105.1 vs 52.0, P < .0001). The average excess narcotic pills prescribed per patient was 53.1 pills. About 48.3% took fewer than 40 narcotic pills; 75.3% took fewer than 75 narcotic pills. About 3.4% did not require any narcotics; 40.5% required a refill of narcotics. Also, 9.0% went home the day of surgery. CONCLUSION: Significantly more narcotics were prescribed than were taken in the post-operative period following TKA with an average 53.1 excess narcotic pills per patient. Adjusting prescribing patterns to match patient narcotic usage could reduce the excess narcotic pills following TKA.

A chewable pediatric preparation of ibuprofen is palatable and acceptable to children.

The development of palatable and acceptable analgesics for children is a major challenge. Given the majority of medications are administered orally, and children are more sensitive to and less tolerant of bitterness, novel "child-friendly" preparations need to be developed and tested specifically in this patient population. This study investigated the palatability and acceptability of a therapeutic dose of ibuprofen in the form of soft chewable capsules in 100 healthy children aged 7-12 years of age and the acceptability of this novel preparation to their caregivers. About 97% of children adhered to a full therapeutic age-related dose, with 72% of these participants rating the preparation as acceptable on a hedonic facial scale. Despite 22% of children noting a "hot, spicy, or burning" sensation, consistent with known chemesthetic effects of ibuprofen, 83% of children confirmed they would take the medication in future, which rose to 87% in the context of future illness. In addition, after observing their children ingesting the medication, 92% of parents/guardians confirmed that they would be happy to administer this preparation of ibuprofen to their child if they were unwell. In conclusion, ibuprofen administered in the form of soft chewable capsules was palatable and acceptable to the majority of children and their parents/guardians and may provide a convenient and easy to dose preparation to reduce fever and relieve pain in children.

Suicidal Behaviors and Help-Seeking Attitudes Among Deaf and Hard-of-Hearing College Students.

OBJECTIVE: The objective of this study was to examine the prevalence of suicidal ideation, suicide attempts, and help-seeking attitudes among D/HH and hearing college students. METHOD: A total of 500,860 students completed the ACHA-NCHA-IIb (Fall 2011-Spring 2015). Survey administration and sampling methods differed across institutions. We randomly selected hearing students to have a 1:1 ratio of D/HH and hearing students (analytic N = 12,056). The mean age was 20.3 years, and the sample was predominantly white (68%) and female (65%). Multinomial and binary logistic regressions determined the relation between hearing status, suicide ideation and attempt, and help-seeking. RESULTS: D/HH college students were more likely than hearing college students to have seriously considered suicide or attempted suicide in their lifetime. [Correction added on November 26, 2019, after first online publication: The phrase "but not in the past year" was deleted in the previous sentence.] In adjusted analyses, D/HH college students were more likely than hearing college students to have attempted suicide in the past year (OR 2.42, 95% CI 1.85, 3.17). There were no differences between D/HH and hearing groups in help-seeking attitudes. CONCLUSIONS: Findings from this national data set indicate that D/HH college students are more likely to consider or attempt suicide. These results underscore the need for focused suicide risk prevention interventions with this population.