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Anxiety and depression are the two most commonly diagnosed psychiatric disorders in the US. The effect of these disorders on total shoulder arthroplasty (TSA) outcomes must be appreciated. The purpose of this study was to examine the correlation between preoperative diagnosis of anxiety and depression and its association with postoperative outcomes after TSA. The secondary goals were to determine whether patients contemporaneously being treated with medicine for their mental health diagnosis fared better than a non-medicated cohort and to examine the degree to which PROMIS Mental Health (PROMIS-MH) scores correlate with patient outcomes. Our hypothesis is that a history of anxiety and/or depression will negatively impact patient outcomes after TSA.A retrospective analysis was performed on a prospectively collected cohort at a single institution. Anatomic and reverse TSA patients (aTSA, rTSA) with either anxiety and/or depression (aTSApsych+, rTSApsych+) were identified and compared to a cohort of patients without a mental health diagnosis enrolled in an institutional registry from 2011 to 2020. Demographic characteristics, diagnoses, implant type, range of motion (ROM), adverse events (AE) and clinical outcome metric scores:PROMIS-MH, American Shoulder and Elbow Surgeons (ASES), Constant, Shoulder Arthroplasty Smart Score (SAS) were recorded. Outcomes between cohorts were analyzed using conventional statistics as well as stratification by MCID and SCB thresholds where applicable.218 patients (114 rTSA and 95 aTSA) had a diagnosis of either anxiety and/or depression and 378 (153 rTSA and 217 aTSA) had no history. Although both cohorts achieved MCID and SCB for postoperative ASES, the psych+ cohort resulted in lower postoperative outcomes scores (p0.05), higher AE, and significantly lower Δ differences in all variables when compared to the psych negative cohort. There were no differences in outcome scores after rTSApsych+ or aTSApsych+ between patients being treated for anxiety/depression compared to not receiving treatment. PROMIS-MH score was positively correlated with postoperative outcomes and patient satisfaction.The current study demonstrates that patients with anxiety and/or depression who undergo TSA have inferior postoperative outcomes and higher rates of AE compared to a cohort without a mental health diagnosis. Additionally, patients on medications for treatment of depression and/or anxiety did not gain any significant benefit in terms of their postoperative shoulder outcomes or satisfaction rate compared to those with a diagnosis but not on medication. Additionally, we found that, independent of a patient's underlying shoulder pathology or psychiatric diagnosis, lower PROMIS-MH scores was correlated with worse postoperative outcomes.

Since the introduction of the Grammont-style reverse total shoulder arthroplasty, the humeral stem design has been modified with improved clinical outcomes. Two distinct humeral designs have been used extensively: the inlay design, in which the humeral tray is seated within the metaphysis, and the onlay design, in which the humeral tray sits on the metaphysis at the level of the humeral neck cut. The purpose of this systematic review was to determine whether there are differences in clinical outcomes and complication rates between these designs.The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were used to perform this systematic review. A search of MEDLINE, PubMed, and Embase was performed to identify all studies comparing the clinical results of both humeral designs. Primary outcomes included patient-reported outcome measures, shoulder range of motion, and incidence of complications.From the 156 identified publications, 12 studies were included in the final review. A total of 1447 patients were included, with a minimum follow-up period of 12 months. At final follow-up, both implants demonstrated significant improvements in comparison to preoperative baseline. On comparison of the inlay vs. onlay groups, the American Shoulder and Elbow Surgeons score was higher in the inlay group (mean difference, 2.53 [95% confidence interval, 0.27-4.78]; P = .03). Postoperative motion, even if statistically greater in the onlay group (differences of 5° in forward flexion [P .001], 3° in abduction [P = .003], and 4° in external rotation [P .001]), was not clinically different. On comparison of complications, the inlay group showed more instances of scapular notching (93 of 322 patients vs. 70 of 415 patients; odds ratio, 0.35; P .001) but fewer scapular spine fractures (26 of 727 patients vs. 21 of 559 patients, P = .09).Inlay and onlay humeral tray designs in reverse total shoulder arthroplasty demonstrate similar clinical improvements postoperatively. Onlay implants have a low rate of scapular notching but a higher rate of scapular spine fracture. Understanding the strengths and weaknesses of the 2 humeral tray designs is important to provide surgeons with options to tailor surgical plans for high-risk patients.

Background The objective of this study was to assess patient satisfaction and preference for telemedicine vs. in-person visits for outpatient shoulder and elbow musculoskeletal consultation during the coronavirus disease 2019 (COVID-19) pandemic and in the future. Methods Patients who had telemedicine visits for shoulder and elbow musculoskeletal complaints at a single institution from March through June 2020 were invited to respond to a post-visit survey. The survey included a standardized questionnaire that focused on the patient’s satisfaction with the telemedicine visits during the pandemic and preference for using the telemedicine platform in the future, following the pandemic. Additional details regarding their virtual visits (severity of medical condition, as well as previous virtual or emergency department visits) were also obtained. Data regarding patient demographic characteristics and visit details (primary diagnosis, type of visit, length of visit, and treating physician) were extracted from the electronic medical records. Results In total, 153 patients participated in the study. Overall, high satisfaction scores regarding the telemedicine visits were noted: 91% of patients reported that their concerns were adequately addressed, 89% would recommend telemedicine to a friend, and 94% stated that they would use the telemedicine platform again in the presence of a situation similar to the COVID-19 pandemic. However, the majority of patients (76%) reported a preference for in-person visits for the same musculoskeletal complaint if it were not for COVID-19. A telemedicine visit duration > 10 minutes and a first-time telemedicine visit correlated with higher satisfaction rates (P = .037 and P = .001, respectively). Conclusions COVID-19 has provided a boost to the use of our telemedicine platform, with a high satisfaction rate among patients with shoulder and elbow musculoskeletal complaints, largely owing to safety reasons and limited access to in-person doctor visits. However, a considerable number of patients would have preferred in-person visits for similar health complaints if there were no pandemic. Further research on optimizing the selection of patients for telemedicine visits and addressing their expectations and concerns regarding their visits will improve patients’ preference for future telemedicine visits.

With an ongoing opioid epidemic in the United States, it is important to examine if decreased opioid prescribing can affect patient experience, namely satisfaction with pain control.The purpose of this study was to investigate what effect, if any, decreased opioid prescribing after total shoulder arthroplasty had on Press Ganey satisfaction surveys.A retrospective review was conducted on patients who underwent primary anatomic or reverse total shoulder arthroplasty between October 2014 and October 2019. Patients with complete Press Ganey survey information and no history of trauma, fracture, connective tissue disease, or prior shoulder arthroplasty surgery were included in the analysis. Patients were segregated into 2 groups, pre-protocol and post-protocol, based on the date of surgery relative to implementation of an institutional opioid reduction protocol, which occurred in October 2018. Prescriptions were converted to morphine milligram equivalents (MME) for direct comparison between different opioid medications.A total of 201 patients met inclusion criteria, and there were 110 reverse total shoulder arthroplasties and 91 anatomic total shoulder arthroplasties. Average opioids prescribed on discharge for the pre-protocol group were 426.3 ± 295 MME (equivalent to 56.8 tablets of oxycodone 5 mg), whereas after the initiation of the protocol, they were 193.8 ± 199 MME (equivalent to 25.8 tablets of oxycodone 5 mg); P.0001. Average satisfaction with pain control did not change significantly between pre-protocol and post-protocol (4.71 ± 0.65 pre-protocol and 4.74 ± 0.44 post-protocol, P = .82).A reduction in opioids prescribed after a total shoulder replacement is not associated with any negative effects on patient satisfaction, as measured by the Press Ganey survey.

To correlate the Patient Reported Outcomes Measurement Information System Upper Extremity (PROMIS UE) score with pre-existing validated outcome scores, American Shoulder and Elbow Surgeons score (ASES), and Constant score (CS) in patients with idiopathic adhesive capsulitis (AC).Patients with a clinical diagnosis of idiopathic AC ("freezing" or "frozen" phases) who agreed to complete the ASES, CS, and PROMIS UE scores during their office visit were included in this study. Trained researchers performed the objective clinical assessments on the included patients. Responses to the 3 outcome scores were statistically analyzed and compared using Pearson correlation coefficients. Floor and ceiling effects were calculated.The final cohort included 100 patients with AC, of whom there were 72% female and 87% right hand dominant, with a mean age of 55 years. The PROMIS UE required fewer question responses (5.02 ± 1.84) compared with the fixed question burden with ASES (12) and CS (9). The mean outcome scores were 34.6 ± 2.5 (PROMIS UE), 55 ± 22 (ASES), and 51 ± 16 (CS). The PROMIS UE displayed an excellent correlation with both the ASES (r = 0.80, 95% confidence interval [0.72, 0.86], P.001) and CS (r = 0.76, 95% confidence interval [0.67, 0.83], P .001). Neither ceiling nor floor effects were present.The PROMIS UE displayed comparable efficacy to commonly used legacy outcome scores (ASES and CS) in AC. A lower question burden with the PROMIS UE carries potential for wider acceptability with the researchers and patients with shoulder pathology.

The purpose of this study was to compare the outcomes of primary rTSA utilizing glenoid bone grafting (BG rTSA) to primary rTSA utilizing augmented glenoid baseplates (Aug rTSA) with a minimum 2-year follow-up.520 primary rTSA patients treated with 8° posterior glenoid augments (n=246), 10° superior glenoid augments (n=97), or combined 10° superior/8° posterior glenoid augments (n=177) were compared to 47 patients undergoing glenoid bone grafting for glenoid bone insufficiency. Mean follow-up of 37.0(±16) and 53.0(±27) months. Outcomes were analyzed preoperatively and at the latest follow-up using conventional statistics and stratification by minimum clinically important difference (MCID) and substantial clinical benefit (SCB) thresholds where applicable. Radiographs were analyzed for baseplate failure and the incidence of postoperative complications and revisions were recorded.The glenoid Aug rTSA cohort had greater improvements in patient reported outcome measures (PROMs) and ROM when compared to the BG rTSA group at a minimum of 2-year follow-up including: simple shoulder test (SST), Constant Score, American Shoulder and Elbow Surgeons (ASES)score, University of California Los Angeles (UCLA)score, Shoulder Pain and Disability Index (SPADI)score, Shoulder Function, Shoulder Arthroplasty Smart (SAS)score, abduction, and external rotation(p0.05). Patient satisfaction was higher in Aug rTSA group compared to BG rTSA group(p=0.006). The utilization of an augmented glenoid component instead of glenoid bone grafting resulted in approximately 50% less total intraoperative time (p0.001), nearly 33% less intraoperative blood loss volume (p0.001), approximately threefold less scapular notching (p0.01) and approximately fifteenfold less adverse events requiring revision (p0.01) when compared to BG rTSA cohort. Aside from SCB for abduction, the Aug rTSA cohort achieved higher rates of exceeding MCID and SCB for every PROM compared to BG rTSA. More specifically, 77.6% and 70.2% of the Aug rTSA achieved SCB for ASES and SPADI versus 55% and 48.6% in the BG rTSA, respectively(p=0.003 and p=0.013).The present midterm clinical and radiographic study demonstrates that the utilization of an augmented base plate for insufficient glenoid bone stock is superior as judged by multiple PROMs and ROM metrics when compared to bone graft augmentation at minimum 2-year follow-up. Additionally, when analyzed according to MCID and SCB thresholds, the use of augmented baseplates outperforms the use of glenoid bone grafting. Complication and revision rates also favor the use of augmented glenoid baseplates over glenoid bone grafting. Long-term clinical and radiographic follow-up is necessary to confirm that these promising mid-term results are durable.

Preoperative 3D planning and intraoperative navigation for shoulder arthroplasty has recently gained interest because of the potential to enhance the surgeon's understanding of glenoid anatomy and improve the accuracy of glenoid component positioning. The purpose of our study was to assess the impact of preoperative 3D planning on the surgeon's selection of the glenoid component (standard vs. augmented) and compare duration of surgery with and without intraoperative navigation.We retrospectively analyzed 200 consecutive patients who underwent shoulder arthroplasty. The first group of 100 patients underwent shoulder arthroplasty using standard 2D preoperative planning based on standard radiographs and computed tomographic scans. The second group of 100 patients underwent shoulder arthroplasty using 3D preoperative planning and intraoperative navigation. Type of glenoid component and operative time were recorded in each case.For the group of patients with standard preoperative planning, only 15 augmented glenoid components were used, whereas in the group of patients with 3D preoperative planning and navigation, 54 augments were used (P.001). The operative time was 11 minutes longer for the procedures that used intraoperative navigation, compared with those that did not (P.001). This difference diminished as the surgeon became more proficient with the navigation technique.Use of preoperative 3D planning changes the surgeon's understanding of the patient's glenoid anatomy. In our study, using 3D planning increased the likelihood that the surgeon selected an augmented glenoid component compared with 2D planning. Intraoperative navigation slightly lengthened the duration of surgery, but this became insignificant as part of a learning curve within 6 months.

The aims of this study were to examine variances in inpatient opioid consumption after total shoulder arthroplasty (TSA) and to determine factors influencing inpatient opioid utilization.The sample included patients undergoing elective TSA at a tertiary-level institution between January 2016 and April 2018. Opioid consumption during the inpatient stay was converted into morphine milligram equivalents (MMEs), accounting for dosage and route of administration. The MMEs were calculated per patient encounter and used to calculate mean opioid consumption. Bivariate linear regression analysis was performed to assess the impact of patient-related factors and surgery-related factors on inpatient opioid consumption.Altogether 20 surgeons performed 622 TSAs. The average opioid dose per encounter was 47.4 ± 65.7 MME/d. MMEs prescribed varied significantly among surgeon providers (P .01). Pre-existing psychiatric disorders (P = .00012), preoperative opioid use (P = .0013), highest quartile of median household income (P = .048), current-smoker status (P.001), age60 years (P.01), and general anesthesia (vs. regional anesthesia, P = .005) were associated with significant inpatient opioid consumption after TSA. Sex, race, American Society of Anesthesiologists status, replacement type (anatomic TSA vs. reverse TSA), and prior shoulder surgery did not show any significant differences.There is considerable variation in inpatient opioid consumption after TSA at the same institution. Knowledge of modifiable and nonmodifiable risk factors that increase inpatient opioid consumption will help to optimize multimodal analgesia protocols for TSA.

Deep tissue culture specimens obtained at the time of revision shoulder arthroplasty are commonly positive for Cutibacterium. Clinical interpretation of positive cultures can be difficult. This was a multi-institutional study evaluating the accuracy of cultures for Cutibacterium using positive control (PC) and negative control (NC) samples. The relationship between time to culture positivity and strength of culture positivity was also studied.Eleven different institutions were each sent 12 blinded samples (10 PC and 2 NC samples). The 10 PC samples included 2 sets of 5 different dilutions of a Cutibacterium isolate from a failed total shoulder arthroplasty with a probable periprosthetic infection. At each institution, the samples were handled as if they were received from the operating room. Specimen growth, time to culture positivity, and strength of culture positivity (based on semiquantitative assessment) were reported.A total of 110 PC samples and 22 NC samples were tested. One hundred percent of specimens at the 4 highest dilutions were positive for Cutibacterium. At the lowest dilution, 91% of samples showed positive findings. Cutibacterium grew in 14% of NC samples. Cutibacterium grew in PC samples at an average of 4.0 ± 1.3 days, and all of these samples showed growth within 7 days. The time to positivity was significantly shorter (P .001) and the strength of positivity was significantly higher (P .001) in true-positive cultures compared with false-positive cultures.This multi-institutional study suggests that different institutions may report highly consistent rates of culture positivity for revision shoulder arthroplasty samples with higher bacterial loads. In contrast, with lower bacterial loads, the results are somewhat less consistent. Clinicians should consider using a shorter time to positivity and a higher strength of positivity as adjuncts in determining whether a tissue culture sample is a true positive.

Background Reducing intraoperative wound contamination is a critical preventive strategy for reducing the risk of prosthetic joint infection in shoulder arthroplasty. The aim of this study was to investigate the potential microbial colonization of subscapularis tagging sutures during shoulder arthroplasty. Methods In this prospective study, 50 consecutive patients undergoing primary shoulder arthroplasty (anatomic or reverse) were enrolled. Patients with revision shoulder arthroplasty and proximal humeral fractures were excluded. Nonabsorbable, braided tagging sutures were placed through the subscapularis tendon prior to tenotomy. A similar nonabsorbable, braided suture (control) was placed in a sterile container on the back table, open to the operating room environment. Subscapularis tagging sutures (experimental specimens) and control sutures were collected prior to subscapularis tenotomy repair and submitted for aerobic and anaerobic cultures. Cultures were held for 21 days to account for extended growth of slow-growing bacteria. Results A total of 12 of 50 experimental and 16 of 50 control sutures had positive cultures. Staphylococcus epidermidis and Cutibacterium acnes were the 2 most commonly isolated organisms. Active tobacco use (P = .038) and procedure length (P = .03) were significantly associated with positive cultures. No significant association between positive subscapularis tagging suture cultures and positive control cultures was found (P = .551). Patient age, sex, body mass index, and significant medical comorbidities were not significantly associated with positive cultures. Discussion Subscapularis tagging sutures are a potential source of microbial contaminant in shoulder arthroplasty, and we recommend exchanging the tagging suture with a suture opened immediately prior to subscapularis repair.

Hypothesis The aim of this meta-analysis was to compare the safety, efficacy, and opioid-sparing effect of liposomal bupivacaine (LB) vs. nonliposomal local anesthetic agents (NLAs) for postoperative analgesia after shoulder surgery. Methods A systematic literature review of randomized controlled clinical studies comparing the efficacy of LB with NLAs in shoulder surgery was conducted. Seven level I and II studies were included in the meta-analysis, and shoulder surgical procedures included arthroscopic rotator cuff repair and shoulder arthroplasty. Bias was assessed using The Cochrane Collaboration's tool. The primary outcome measures were visual analog scale pain scores and opioid consumption 24 and 48 hours after shoulder surgery. Subgroup analysis was performed for the method of LB administration (interscalene nerve block vs. local infiltration). Results A total of 7 studies (535 patients) were included in the final meta-analysis comparing LB (n = 260) with NLAs (n = 275). No significant difference was found between the LB and NLA groups in terms of visual analog scale pain scores at 24 hours (95% confidence interval, –1.02 to 0.84; P = .86) and 48 hours (95% confidence interval, –0.53 to 0.71; P = .78). Both groups had comparable opioid consumption at both 24 hours (P = .43) and 48 hours (P = .78) postoperatively and with respect to length of stay (P = .87) and adverse events (P = .97). Subgroup analysis demonstrated comparable efficacy irrespective of the method of administration of LB. Conclusion LB is comparable to NLAs with respect to pain relief, the opioid-sparing effect, and adverse effects in the first 48 hours after arthroscopic rotator cuff repair and total shoulder arthroplasty.

Background The purpose of this study was to determine the value of magnetic resonance imaging (MRI) and ultrasound-based imaging strategies in the evaluation of a hypothetical population with a symptomatic full-thickness supraspinatus tendon (FTST) tear using formal cost-effectiveness analysis. Methods A decision analytic model from the health care system perspective for 60-year-old patients with symptoms secondary to a suspected FTST tear was used to evaluate the incremental cost-effectiveness of 3 imaging strategies during a 2-year time horizon: MRI, ultrasound, and ultrasound followed by MRI. Comprehensive literature search and expert opinion provided data on cost, probability, and quality of life estimates. The primary effectiveness outcome was quality-adjusted life-years (QALYs) through 2 years, with a willingness-to-pay threshold set to $100,000/QALY gained (2016 U.S. dollars). Costs and health benefits were discounted at 3%. Results Ultrasound was the least costly strategy ($1385). MRI was the most effective (1.332 QALYs). Ultrasound was the most cost-effective strategy but was not dominant. The incremental cost-effectiveness ratio for MRI was $22,756/QALY gained, below the willingness-to-pay threshold. Two-way sensitivity analysis demonstrated that MRI was favored over the other imaging strategies over a wide range of reasonable costs. In probabilistic sensitivity analysis, MRI was the preferred imaging strategy in 78% of the simulations. Conclusion MRI and ultrasound represent cost-effective imaging options for evaluation of the patient thought to have a symptomatic FTST tear. The results indicate that MRI is the preferred strategy based on cost-effectiveness criteria, although the decision between MRI and ultrasound for an imaging center is likely to be dependent on additional factors, such as available resources and workflow.

Objective The purpose of this study is to quantify the clinical and radiographic outcomes of patients with severe posterior glenoid wear who were treated with reverse total shoulder arthroplasty (rTSA) and a posterior augmented baseplate. Methods A total of 67 primary rTSA patients with osteoarthritis and posterior glenoid wear were treated with an 8° posterior augmented glenoid baseplate. All patients had a Walch B2, B3, or C glenoid, 2-year minimum follow-up, and mean follow-up of 40 months. All patients were scored preoperatively and at the latest follow-up using 5 clinical outcome metrics; active range of motion was also measured. A Student's 2-tailed, unpaired t-test quantified differences in outcomes, where P Results All patients experienced significant improvements in pain and function after primary rTSA with a posterior augmented glenoid baseplate. Three complications were reported for a rate of 4.5%; no cases of aseptic glenoid loosening occurred. A total of 90% of patients exceeded the minimal clinically important difference threshold, and 80% of patients exceeded the substantial clinical benefit threshold for each clinical outcome metric and range of motion measure. No differences in outcomes or complications were observed between Walch B2 and B3 patients, demonstrating that this full-wedge posterior augmented baseplate was equally good in each type of glenoid deformity. Discussion Primary rTSA patients with Walch B2, B3, and C glenoids who received an 8° posterior augmented glenoid baseplate experienced excellent clinical and radiographic outcomes with a low complication rate and no reports of aseptic glenoid loosening at a mean follow-up of 40 months.

Background: Failed acromioclavicular (AC) joint reconstruction secondary to a coracoid fracture or insufficiency of the coracoid is an uncommon but challenging clinical situation. We describe a surgical technique of revision coracoclavicular (CC) reconstruction, the coracoid bypass procedure, and report short-term results with this technique in 3 patients. Methods: In the coracoid bypass procedure, reconstruction of the CC ligaments is performed by passing a tendon graft through a surgically created bone tunnel in the scapular body (inferior to the base of the coracoid) and then fixing the graft around the clavicle or through bone tunnels in the clavicle. Three patients treated with this technique were retrospectively reviewed. Results: AC joint reconstruction performed for a traumatic AC joint separation failed in the 3 patients reported in this series. The previous procedures were an anatomic CC reconstruction in 2 patients and a modified Weaver-Dunn procedure in 1 patient. The coracoid fractures were detected postoperatively, and the mean interval from the index surgery to the coracoid bypass procedure was 8 months. The patients were a mean age of 44 years, and average follow-up was 21 months. At the last follow-up, all 3 patients were pain free, with full range of shoulder motion, preserved CC distance, and a stable AC joint. Conclusion The coracoid bypass procedure is a treatment option for CC joint reconstruction during revision AC joint surgery in the setting of a coracoid fracture or coracoid insufficiency.