Mental health, preoperative disability, and postoperative outcomes in patients undergoing shoulder arthroplasty

Preoperative Mental Health Disorders Affect Opioid Consumption and Perioperative Complications After Total Shoulder Arthroplasty

BACKGROUND

Limited evidence exists regarding the influence of mental health disorders (MHDs) on opioid use and complications after total shoulder arthroplasty (TSA). We aimed to identify the prevalence of common MHDs among patients undergoing anatomic TSA (aTSA) and reverse TSA (rTSA).

MATERIALS AND METHODS

The Premier Healthcare Database was queried for patients undergoing primary aTSA and rTSA from 2016 to 2020. International Classification of Diseases, Tenth Revision, diagnosis codes were used to identify MHDs. Primary outcomes included the prevalence of MHDs, perioperative opioid consumption, and 90-day risk of postoperative complications, revision, and readmission. Bivariate and multivariate regression analyses were performed to assess 90-day risk of primary endpoints while controlling for potential confounders. Statistical significance was defined as P<.05.

RESULTS

From 2016 to 2020, 49,997 of 144,725 (34.55%) patients undergoing primary TSA had at least one diagnosed MHD. The most prevalent were depression (17.03%), anxiety (16.75%), and substance use disorder (10.20%). Patients with a MHD had higher mean hospital costs ($75,984±$43,129 vs $73,316±$39,046, P<.0001), longer mean length of stay (1.95±2.25 days vs 1.61±1.51 days, P<.0001), and higher mean total postoperative opioid use (72.00±231.55 morphine milligram equivalents [MMEs] vs 59.32±127.31 MMEs, P<.0001). Periprosthetic fractures (odds ratio, 1.20; P=.041), dislocation (odds ratio, 1.12; P=.042), and 90-day readmission rates (odds ratio, 1.26; P<.001) were significantly higher among patients with a MHD.

CONCLUSION

This study found that MHDs are associated with significantly increased perioperative opioid consumption, medical and surgical complication rates, and risk of readmission after TSA. Recognition and optimization of MHDs is critical to minimizing complications and opioid consumption after TSA. [Orthopedics. 202x;4x(x):xx-xx.].

The impact of mental health conditions on clinical and functional outcomes after shoulder arthroplasty: a systematic review

Background

Shoulder arthroplasty (SA) has been shown to improve quality of life, though outcomes may vary between individuals. Multiple factors may affect outcomes, including preoperative mental health conditions (MHCs). The goal of this systematic review was to evaluate the clinical and functional outcomes after SA in patients with MHC compared to patients without MHC.

Methods

This systematic review was performed in adherence to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines outlined by Cochrane Collaboration. A search of PubMed, the Medline Library, and EMBASE was conducted from inception until September 2023 to obtain studies reporting outcomes after total shoulder arthroplasty and reverse total shoulder arthroplasty in patients with and without MHC. Study characteristics and information on clinical and functional outcomes were collected. All included studies were case-control studies. The methodological quality of the included primary studies was appraised using the methodological index for nonrandomized studies scoring.

Results

Eleven articles published between 2016 and 2023 met inclusion criteria. In total, 49,187 patients, 49,289 shoulders, and five different MHC were included. 8134 patients in the cohort had a diagnosed MHC. The mean patient age was 67.8 years (range, 63.5-71.6 years), and 52.6% of the patients were female. The mean follow-up time was 35.5 months (range, 16.2-58.3 months). Reverse total shoulder arthroplasty was the most common type of procedure (25,543 shoulders, 51.8%). Depression and anxiety were the most reported psychiatric diagnoses (7990 patients, 98.2%). Patients with versus without MHC reported mean improvements of 38 and 42 in American Shoulder and Elbow Surgeons shoulder score and mean Visual Analog Scale pain improvements of 4.7 and 4.9, respectively. Mean complication rates of 31.4% and 14.2% were observed in patients with versus without MHC, respectively. The most prevalent surgical complication in patients with MHC was infection (1.8%), followed by prosthetic complication (1.7%), and adhesive capsulitis (1.6%).

Conclusions

Patients with MHC may have lower preoperative range of motion, worse postoperative shoulder function, and higher postoperative pain levels than patients without MHC. Patients with MHC demonstrated improvements in range of motion and functional outcomes after SA but had higher reported complication and revision rates when compared to patients without MHC. Depression and anxiety were the leading conditions correlated with lower outcomes in patients with MHC after SA. Preoperative physical therapy, mental health counseling, and expectation setting may help these patients reach the maximal achievable benefit from SA.

Beyond the joint: Exploring the interplay between mental health and shoulder arthroplasty outcomes

Considering the fact that mental health illnesses increase with age, and that shoulder arthroplasty procedures are often indicated in the older population, exploring the relationship between mental health and shoulder arthroplasty outcomes can have pivotal implications for shoulder surgeons and patients worldwide. The literature has shown that patients with poor mental health report lower patient-reported outcomes, higher peri-operative complications (such as anemia, infection, delirium, and others), lengthier hospital stays, and higher readmission rates than the normal patient. Employing a holistic approach when managing shoulder arthroplasty patients is necessary for optimizing outcomes and setting up recovery expectations.

Disease diagnosis and arthroplasty type are strongly associated with short-term postoperative patient-reported outcomes in patients undergoing primary total shoulder arthroplasty

BACKGROUND

Prognostic factors for total shoulder arthroplasty (TSA) clinical outcomes are incompletely understood. This study investigates the associations of preoperative patient, disease-specific, and surgical factors with 1-year postoperative PENN Shoulder Score (PSS) in patients undergoing primary TSA.

METHODS

Cleveland Clinic patients undergoing primary anatomic TSA (aTSA) or reverse TSA (rTSA) for glenohumeral osteoarthritis (GHOA) or rotator cuff tear arthropathy (CTA) between February 2015 and August 2019, and having complete preoperative and 1-year postoperative patient-reported outcome measures (PROMs), were included. Twenty preselected preoperative patient, disease-specific, and surgical factors were used to fit multivariable models for 1-year PSS and its subscores.

RESULTS

Of 1427 eligible primary TSAs, 1174 had 1-year follow-up by PROMs (82%), with 1042 analyzed after additional exclusions, including 30% rTSAs for CTA (n = 308), 26% rTSAs for GHOA (n = 275), and 44% aTSAs for GHOA (n = 459). All PROMs showed statistically significant improvements postoperatively, with 89% of patients reaching an acceptable symptom state. Lower 1-year PSS was associated with younger age, female sex, current smoking, chronic pain diagnosis, history of prior surgery, worker's compensation claim, lower preoperative mental health, lower baseline PSS, absence of glenoid bone loss, and diagnosis-arthroplasty type (CTA-rTSA < GHOA-rTSA < GHOA-aTSA). The most important prognostic factors associated with 1-year PSS were diagnosis-arthroplasty type, baseline mental health status, and insurance status.

CONCLUSIONS

Disease diagnosis, arthroplasty type, and several other baseline factors are strongly and individually associated with PROMs following primary TSA, with patients undergoing aTSA for GHOA demonstrating the highest PROM scores at 1-year follow-up. Patient, disease-specific, and surgical factors can be used to guide postoperative prognosis following primary TSA for improved preoperative patient counseling regarding expected outcomes of these procedures.

History of mood and anxiety disorders does not affect the outcomes of arthroscopic rotator cuff repair

BACKGROUND

A pre-existing mood and anxiety disorder (MAD) is often present in patients with rotator cuff pathology, but its presumed negative effect on the outcomes has not been demonstrated.

AIM OF STUDY AND HYPOTHESIS

The primary objective of this study was to evaluate how a history of MAD affects the clinical outcomes 1 year after arthroscopic rotator cuff repair (RCR). The secondary objectives were to evaluate how a history of MAD affects tendon healing, analgesic consumption and the occurrence of complications.

MATERIALS AND METHODS

The study population consisted of 219 patients (mean age 54.5±6.6 years) who underwent arthroscopic repair for a distal supraspinatus tendon tear, with 17% (38/219) presenting an history of MAD (depression, unspecified mood disorder, anxiety, and bipolar disorder). Using univariate and multivariate analyses, the joint range of motion, Constant score, analgesic consumption, occurrence of complications during the first postoperative year and tendon healing at 1 year (MRI or CT arthrography) were compared between the two groups (with or without MAD).

RESULTS

The Constant score was lower preoperatively in patients with history of MAD (-4 points, p=.04) but there were no significant differences between the two groups at the various postoperative follow-up time points (p>.05). No significant difference was found between the two groups of patients in their analgesic consumption at the various postoperative time points (p>.05), tendon healing at 1 year (p=.17) or the occurrence of postoperative complications (p=.59).

DISCUSSION/CONCLUSION

Pre-existing MAD had no effect on the clinical outcomes after arthroscopic RCR at 1 year and no effect on tendon healing, analgesic consumption or the occurrence of complications in our study population.

LEVEL OF EVIDENCE

III; retrospective case-control study.

[Translated article] Translation, validation, and cultural adaptation of the HSS-ES scale (Hospital for Special Surgery's [HSS] Shoulder Surgery Expectations Survey)

INTRODUCTION

The questionnaire Hospital for Special Surgery Shoulder Surgery Expectations Survey (HSS-ES) is a tool used to assess the preoperative expectations of patients with shoulder pathologies. The purpose of this study is to translate, culturally adapt, and validate the Spanish version of the HSS-ES questionnaire to assess preoperative expectations in Spanish-speaking patients.

METHODOLOGY

Questionnaire validation study, using a structured method where a survey-type tool was processed, evaluated and validated. The study involved 70 patients from the shoulder surgery outpatient clinic of a tertiary care hospital, with shoulder pathologies requiring surgery.

RESULTS

The version of the questionnaire translated into Spanish presented a very good internal consistency with a Cronbach's Alpha of 0.94 and a very good reproducibility with an Intraclass Correlation Coefficient (ICC) of 0.99.

CONCLUSION

The HSS-ES questionnaire presents an adequate intragroup validation and a strong intergroup correlation according to the internal consistency analysis of the questionnaire and the ICC. Therefore, it is considered an adequate questionnaire to use in the Spanish-speaking population.

Team Approach: Management of Mental Health in Orthopaedic Patients

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Mental health evaluation should be considered an essential part of the routine preoperative assessment and should be managed by a multidisciplinary team composed of the primary care physician, orthopaedic provider, and behavioral health specialist.

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The scientific literature indicates that patients without comorbid psychiatric symptoms and adaptive coping strategies, resilience, and well-managed expectations have improved functional outcomes and satisfaction after orthopaedic procedures.

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Psychological issues are multifaceted and require treatment tailored to each individual patient. Therefore, close communication between all members of the care team is required to create and execute the perioperative plan.

The Influence of Psychosocial Factors on Hip Surgical Disorders and Outcomes After Hip Arthroscopy: A Systematic Review

PURPOSE

To systematically review the associations between mental health and preoperative or postoperative outcomes of hip arthroscopy for femoroacetabular impingement.

METHODS

The literature search was conducted using the PubMed, EMBASE and PsychINFO databases following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines.

RESULTS

Nine studies were identified that met the inclusion and exclusion criteria. All studies assessing patient-reported outcomes found significantly lower patient-reported outcomes (modified Harris Hip Score, Hip Outcome Score-Activities of Daily Living, Hip Outcome Score-Sports-Specific Subscale, and International Hip Outcome Tool scores) related to worse mental health functioning before surgery. Specifically, preoperative Hip Outcome Score-Activities of Daily Living and Hip Outcome Score-Sports-Specific Subscale were significantly greater in control patients than patients in the mental health group by 11.6 points (mean difference; 95% confidence interval 7.58-15.79, P < .001) and 10 points (95% confidence interval 5.14-14.87, P < .001), without significant heterogeneity between studies (I² = 28.59, P = .25; I² = 0, P = .93), respectively. Patients with lower mental health status also had lower rates of achieving a minimal clinically important difference in 5 studies included in this review.

CONCLUSIONS

This systematic review finds consistent evidence supporting the association between negative psychological function and worse preoperative and postoperative outcomes for patients with hip disorders. Understanding both the effect of mental health on surgical outcomes and the potential benefits of psychological intervention may represent an opportunity to improve patient outcomes following hip arthroscopy.

LEVEL OF EVIDENCE

IV, systematic review of Level II-IV studies.

Editorial Commentary: It's "90% Mental": Mental Distress Influences Symptom Perception in Hip Arthroscopy

There is a well-established relationship between mental distress, mental health disorders, and the perception of pain and physical dysfunction. While determining the root cause is often challenging, increasing levels of mental distress are associated with increasingly disruptive manifestation of physical symptoms and vice versa. In femoroacetabular impingement syndrome, patients with preoperative mental distress exhibit more impactful levels of symptoms. Patients do show symptomatic improvement with appropriate surgical management, even in the presence of mental distress. Patients and surgeons should recognize both the physical and mental contributions to pain perception when developing a treatment plan for musculoskeletal pathologies and incorporate this as part of the postoperative rehabilitation process.

Preoperative ASES Scores Can Predict Substantial Clinical Benefit at 2 Years Following Total Shoulder Arthroplasty

Preoperative patient-reported outcome measures (PROMs) have been shown to influence outcomes after total shoulder arthroplasty (TSA), although little is known about this relationship. An institutional shoulder arthroplasty registry was retrospectively queried for preoperative and 2-year postoperative 12-Item Short Form Health Survey (SF-12) and American Shoulder and Elbow Surgeons (ASES) scores for patients who underwent anatomic TSA (aTSA) or reverse TSA (rTSA). Preoperative PROMs were evaluated for their effect on patient achievement of minimal clinically important improvement (MCII) and substantial clinical benefit (SCB). In total, 451 aTSA patients and 93 rTSA patients had preoperative and 2-year follow-up scores. A total of 91.7% and 70.4% of patients achieved MCII and SCB at 2 years, respectively (P<.001). Preoperative ASES scores were more predictive of achieving SCB than MCII (area under the curve [AUC], 0.83 vs 0.71). When accounting for mental and emotional health, the predictive ability of SF-12 physical component threshold values improved (AUC, 0.68). Preoperative threshold PROMs were found to accurately predict achievement of clinically significant outcomes at 2 years. Considering mental and emotional health improved the accuracy of these predictions. These data will assist surgeons and patients alike in setting expectations for outcomes after TSA. [Orthopedics. 2021;44(4):e509-e514.].

Defining recovery trajectories after shoulder arthroplasty: a latent class analysis of patient-reported outcomes

BACKGROUND

Patients undergoing total shoulder arthroplasty (TSA) can have varying levels of improvement after surgery. As patients typically demonstrate a nonlinear recovery trajectory, advanced analysis investigating the degrees of variation in outcomes is needed. Latent class analysis (LCA) is a mixed and multilevel model that estimates random slope variance to evaluate heterogeneity in outcome patterns among patient subgroups and can be used to outline differing recovery trajectories. The purpose of this study was to determine recovery trajectory patterns after TSA and to identify factors that predict a given trajectory.

METHODS

Data from a prospectively collected single institutional database of patients undergoing anatomic and reverse TSA were utilized. Patients were included if they had American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) scores preoperatively, as well as postoperative scores at 6 weeks, 6 months, 1 year, and 2 years. Patients were excluded if they underwent a revision procedure or hemiarthroplasty or had prior infection. LCA was used to subdivide the patient cohort into subclasses based on postoperative recovery trajectory. This was performed for all patients as well as anatomic TSA and reverse TSA as separate groups. Unpaired Student t tests, analysis of variance, and Fisher exact test were used to compare classes based on factors including age, body mass index, sex, preoperative diagnosis, and type of arthroplasty.

RESULTS

A total of 244 TSAs were included in the final analysis, comprising 89 anatomic TSA and 155 reverse TSA. In the combined group, LCA modeling revealed 3 patterns for recovery: Resistant Responders had low baseline scores (ASES < 30) and poor final results (ASES < 50), Steady Progressors had moderate baseline scores (ASES 30-50) with moderate final results (ASES 50-75), and High Performers had moderate baseline scores (ASES > 50) with excellent final results (ASES > 75). For anatomic TSA, we identified Delayed Responders with moderate baseline scores and a delayed response before ultimately achieving moderate final results, Steady Progressors with moderate baseline scores and a steady progression to achieve moderate final results, and High Performers who had moderate baseline scores and excellent final results. For reverse TSA, we identified Late Regressors with low baseline scores and poor final results, Steady Progressors with moderate baseline scores and moderate final results, and High Performers with moderate baseline scores and excellent final results.

CONCLUSIONS

Patients recover in a heterogenous manner following TSA. Through LCA, we identified different recovery trajectories for patients undergoing anatomic TSA and reverse TSA.

Low mental health scores are associated with worse patient-reported outcomes and difficulty with return to work and sport after distal biceps repair

Background

Most patients have successful outcomes with minimal limitations after distal biceps repair, but a minority continues experiencing functional constraints. We hypothesize that low scores on a validated mental health measure correlate with worse patient-reported outcomes and increased difficulty with return to work and sport.

Methods

We conducted a retrospective review of a consecutive series of patients who underwent distal biceps repair with a single-incision cortical button technique and immediate mobilization. Patient-reported outcome data were available at 1 year or later for 33 (85%) patients. The primary outcomes were American Shoulder and Elbow Surgeons-Elbow (ASES-E) score, Single Assessment Numeric Evaluation score, Visual Analog Scale for pain, Disabilities of the Arm, Shoulder and Hand Score (QuickDASH), and Veterans RAND 12 (VR-12) quality-of-life assessment.

Results

All patients were male, with a median age of 49 years (range, 28-65). None had reruptures, and 1 (3%) had superficial wound dehiscence that healed without further surgery. Eleven (33%) had postoperative neuropraxia, 6 of which resolved completely. At latest follow-up, the median Visual Analog Scale was 0 (range, 0-5; mean, 1), and median ASES-E functional score was 36 (range, 24-36; mean, 34). Median Single Assessment Numeric Evaluation score was 92 (range, 41-100). The median QuickDASH was 5 (range, 0-50; mean, 11). More than half of the patients with VR-12 mental component score (MCS) < 50 (5 of 9, 56%) reported difficulty with work activities, compared with 4% (1 of 24) of patients with an MCS ≥ 50 (P = .001). Most patients (8 of 9, 89%) with an MCS < 50 also reported difficulty with return to sporting activities, compared with only 8% (2 of 24) of patients with MCS ≥ 50 (P < .0001). Patients with an MCS < 50 (n = 9) had significantly worse ASES-E functional scores (median, 34; range, 27-36) and QuickDASH scores (median 23, range 0-43), compared with those with an MCS ≥ 50 (ASES-E: median, 36; range, 24-36; P = .033; QuickDASH: median, 2; range, 0-50; P = .026). Most patients (17 of 24, 71%) with MCS ≥ 50 had a perfect score of 36 on the ASES-E functional outcome score, compared with only 22% (2 of 9) among patients with MCS < 50.

Conclusion

Patients who undergo distal biceps repair show excellent functional patient-reported outcomes at 1-year and later follow-up. Lower scores on the VR-12 MCS are associated with worse patient-reported outcome scores and difficulty with return to work and sporting activities.

Efficacy of silver needle therapy for the treatment of chronic nonspecific low back pain: a prospective, single-center, randomized, parallel-controlled clinical trial

BACKGROUND

Chronic nonspecific low back pain (CNSLBP) troubles approximately 30% of people worldwide. Silver needle therapy (SNT) is a treatment method to relieve soft tissue pain through heating. Therefore, this study aimed to observe the effects of SNT on CNSLBP.

METHODS

In this study, 100 patients were randomly divided into 2 groups: silver needle (SN) group and control group (n = 50). In the SN group, patients received SNT and physiotherapy, while patients received physiotherapy alone in the control group. At the 6-month follow-up, the numerical rating scale (NRS), Oswestry Disability Index (ODI), Short-Form 12 of quality of life (SF-12), the natural logarithms of low-frequency measurement (InLF), and the natural logarithms of high-frequency measurement (InHF) of heart rate variability (HRV) were recorded.

RESULTS

In both groups, NRS, ODI, SF-12 scores, and HRV at 2 weeks after treatment were improved and maintained for 6 months. Compared with the control group, more significant improvements were observed in the NRS and SF-12 scores at 1, 2, 3, and 6 months and in the ODI scores at 1 and 2 months in the SN group (P <  0.05). However, there was no significant difference between the groups in the ODI scores at 3 and 6 months. InLF and InHF in the SN group were higher than those in the control group at 3 and 6 months (P <  0.05).

CONCLUSIONS

SNT relieved pain and improved quality of life and autonomic nerve activity, especially parasympathetic nerve, in patients with CNSLBP, without serious complications.

TRIAL REGISTRATION

Chinese Clinical Trial Registry No. ChiCTR-OOC-17013237 . Registered on November 11, 2017.

Preoperative depression is a risk factor for complication and increased health care utilization following total shoulder arthroplasty

BACKGROUND

The incidence of total shoulder arthroplasty (TSA) continues to increase. Although researchers expect preoperative depression to influence outcomes following primary hip and knee arthroplasty, there is a paucity of data on this relationship after primary TSA. The purpose of this study was to define the relationship between a preoperative diagnosis of depression and postoperative outcomes following TSA.

METHODS

This was a level III retrospective cohort study. We identified patients undergoing TSA between 2009 and 2017 from the Truven MarketScan database and created 2 cohorts, patients with and without depression. We included patients who were continuously enrolled in the database for 1 year preoperatively and postoperatively. We collected demographic data, complication data, and health care utilization factors and then performed statistical analysis comparing complication and health care utilization between cohorts. This analysis controlled for baseline patient demographic, comorbid, and surgical factors.

RESULTS

We included 22,623 patients undergoing TSA in this study. Of these, 3209 (14%) had a preoperative diagnosis of depression. Multivariate analysis demonstrated that the following were more common in patients with depression: sepsis (odds ratio [OR], 2.04; 95% confidence interval [CI], 1.14-3.65; P = .022), revision within 1 year (OR, 1.92; 95% CI, 1.45-2.55; P < .001), prosthetic joint infection within 1 year (OR, 1.41; 95% CI, 1.04-1.90; P = .025), return to the operating room for irrigation and débridement (OR, 2.72; 95% CI, 1.67-4.42; P < .001), prosthetic complication (OR, 1.54; 95% CI, 1.26-1.88; P < .001), and wound complication (OR, 1.84; 95% CI, 1.2-2.79; P = .004). Similarly, patients with depression had greater health care utilization including higher odds of non-home discharge (OR, 1.43; 95% CI, 1.3-1.57; P < .001), 90-day readmission (OR, 1.55; 95% CI, 1.3-1.86; P < .001), 90-day emergency department visit (OR, 1.39; 95% CI, 1.23-1.57; P < .001), and extended length of stay (≥3 days; OR, 1.23; 95% CI, 1.12-1.36; P < .001).

DISCUSSION AND CONCLUSIONS

Depression prior to TSA is common and is associated with increased risk of complications and increased health care utilization following TSA. Determining whether this is a modifiable risk factor requires further investigation.

Preoperative Disability in US Veterans

Using the 12-item World Health Organization Disability Assessment Schedule (WHODAS-12), we measured the prevalence of disability in all eligible patients during a 4-month period who were presenting for preoperative evaluation at a US Veterans Affairs hospital. Overall disability was at least moderate in more than half of these patients (total n = 472 at Durham, NC). Two of the 6 WHODAS domains, "Getting Around" and "Participation in Society," contributed most to the overall scores-25% and 20%, respectively. Further studies are needed to determine the impact of domain-specific disabilities on postoperative outcomes and to identify potential interventions to address these vulnerabilities.

Do glenoid retroversion and humeral subluxation affect outcomes following total shoulder arthroplasty?

Background

Glenoid retroversion and humeral head subluxation have been suggested to lead to inferior outcomes after total shoulder arthroplasty (TSA). There are limited data to support this suggestion. We investigated whether preoperative glenoid retroversion and humeral head subluxation are associated with inferior outcomes after TSA and whether change of retroversion influences outcomes after TSA.

Methods

Patients undergoing TSA with minimum 2-year follow-up were included from a prospectively collected institutional shoulder arthroplasty database. Retroversion and humeral head subluxation before and after surgery were measured on axillary radiographs. Postoperative radiographs were -evaluated for glenoid component loosening and compared between groups. Spearman correlations were determined between retroversion measurements and American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) scores. Patients were analyzed in groups based on retroversion and humeral head subluxation.

Results

There were 113 patients (50% follow-up rate) evaluated at 4.2 years postoperatively. The mean preoperative retroversion (15.3° ± 7.7°) was significantly higher than postoperative retroversion (10.0° ± 6.8°; P < .0001). There was no correlation between postoperative glenoid version or humeral head subluxation and ASES scores. For patients with preoperative retroversion of >15°, there was no difference in outcome scores based on postoperative retroversion. There were no differences in preoperative or postoperative version for patients with or without glenoid lucencies.

Discussion

We observed no significant relationship between postoperative glenoid retroversion or humeral head subluxation and clinical outcomes in patients following TSA. For patients with preoperative retroversion >15°, change of retroversion during TSA had no impact on their clinical outcomes at short-term follow-up.

Factors associated with high pain catastrophizing in patients undergoing hip arthroscopy for femoroacetabular impingement syndrome

The purpose of this study was to determine if physical, mental health and patient-specific factors are associated with increased Pain Catastrophizing in patients undergoing hip arthroscopy for femoroacetabular impingement syndrome (FAIS). Patients who underwent primary hip arthroscopy for FAIS were retrospectively analyzed. Patients were included if they completed a standard pre-operative questionnaire which included the Pain Catastrophizing Scale (PCS), VAS and 12-Item Short Form Survey (SF-12) Physical and Mental Composite Scores. Patient-specific variables including age, gender, BMI, tobacco use, number of allergies, pre-operative opioid use and diagnosis of depression or anxiety were recorded. Multiple linear regression was performed to assess for a relationship between physical and mental health scores, patient-specific variables, and a 'High Catastrophizing' PCS score. One-hundred and sixty-eight patients were included in this study. Patients with a PCS score of 22 or above were categorized as 'High Catastrophizing'. The variables included in the multiple linear regression model statistically significantly predicted high pain catastrophizing, F(10,149) = 4.75, P < 0.001, R ² = 0.4. SF-12 Physical and Mental Composite Scores and a mental health illness diagnosis added statistically significantly to the prediction, P < 0.005. Pre-operative hip arthroscopy patients with better general physical and mental health, as measured by the SF-12, and those without mental health illness are less likely to having higher pain catastrophizing scores. Age, gender, BMI, visual analog pain scale (VAS), tobacco use, number of allergies and pre-operative opioid use were not independently associated with elevated pain catastrophizing scores. These findings may be helpful when interpreting PCS scores and counseling patients prior to arthroscopic hip surgery.

Associations of preoperative patient mental health status and sociodemographic and clinical characteristics with baseline pain, function, and satisfaction in patients undergoing primary shoulder arthroplasty

HYPOTHESIS AND BACKGROUND

Shoulder pain and dysfunction are common indications for shoulder arthroplasty, yet the factors that are associated with these symptoms are not fully understood. This study aimed to investigate the associations of patient and disease-specific factors with preoperative patient-reported outcome measures (PROMs) in patients undergoing primary shoulder arthroplasty. We hypothesized that worse mental health status assessed by the Veterans RAND 12-Item Health Survey (VR-12) mental component score (MCS), glenoid bone loss, and increasing rotator cuff tear severity would be associated with lower values for the preoperative total Penn Shoulder Score (PSS) and its pain, function, and satisfaction subscores.

METHODS

We prospectively identified 12 patient factors and 4 disease-specific factors as possible statistical predictors of preoperative PROMs in patients undergoing primary shoulder arthroplasty at a single institution over a 3-year period. Multivariable statistical modeling and Akaike information criterion comparisons were used to investigate the unique associations with, and relative importance of, these factors in accounting for variation in the preoperative PSS and its subscores.

RESULTS

A total of 788 cases performed by 12 surgeons met the inclusion criteria, with a preoperative median total PSS of 31 points (pain, 10 points; function, 18 points; and satisfaction, 1 point). As hypothesized, a lower VR-12 MCS was associated with lower preoperative PSS pain, function, and total scores, but patients with intact status or small to medium rotator cuff tears had modestly lower PSS pain subscores (ie, more pain) than patients with large to massive superior-posterior rotator cuff tears. Glenoid bone loss was not associated with the preoperative PSS. Female sex and fewer years of education (for all 4 outcomes), lower VR-12 MCS and preoperative opioid use (for all outcomes but satisfaction), and rotator cuff tear severity (for pain only) were the factors most prominently associated with preoperative PROMs.

CONCLUSION

In addition to mental health status and rotator cuff tear status, patient sex, years of education, and preoperative opioid use were most prominently associated with preoperative PROMs in patients undergoing shoulder arthroplasty. Further studies are needed to investigate whether these factors will also predict postoperative PROMs.

Psychosocial factors affecting outcomes after shoulder arthroplasty: a systematic review

BACKGROUND

Both anatomic and reverse total shoulder arthroplasty are considered successful surgeries to treat a variety of painful shoulder conditions. Although implant survivorship for both is good to excellent in the long term, a variety of factors-clinical, technical, and psychosocial-may affect patient-reported outcomes after shoulder arthroplasty.

METHODS

A comprehensive review of the literature was performed systematically using keywords "shoulder arthroplasty outcomes," "psychosocial factors shoulder," "shoulder replacement outcomes," "depression shoulder arthroplasty," "satisfaction shoulder arthroplasty," "factors shoulder replacement," "expectations shoulder arthroplasty," and "predictors shoulder arthroplasty." Studies meeting the inclusion criteria were screened and analyzed. Type of surgery performed, sample size, outcome measures, and other factors influencing patient outcomes were recorded and analyzed.

RESULTS

Sixteen studies met the inclusion criteria. Six reviewed mental health disorders as predictors of postoperative outcome after shoulder arthroplasty. Of these, 4 found that disorders such a depression and anxiety were associated with increased risk of perioperative complications and lower final functional outcome scores. Two studies evaluated workers' compensation status as a possible predictor of outcomes and found that patients with claims had lower satisfaction and outcome scores at final follow-up compared with those without claims. Two studies showed that preoperative opioid use was associated with lower outcome scores and overall satisfaction rate after shoulder arthroplasty. Three studies showed that higher patient confidence and preoperative expectations were correlated with better outcomes.

CONCLUSION

Our review shows that psychosocial factors may play just as important role in affecting patient outcomes after total shoulder arthroplasty as technical factors.