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This cross-sectional study looked for factors associated with feelings of weakness, level of capability and pain intensity in people seeking musculoskeletal speciality care for non-traumatic upper extremity conditions. A survey was conducted in 139 English-speaking adults, with 135 participants completing it. We found that greater intensity of feelings of weakness correlated with higher distress regarding symptoms and with older age. Lower level of capability was associated with greater intensity of feelings of weakness, greater distress regarding symptoms and older age. Higher pain intensity was associated with greater distress regarding symptoms and greater intensity of feelings of weakness. These findings suggest that the symptom of weakness may be a cue to explore potential distress about symptoms in addition to examining for actual weakness. This understanding could be a guide to a more compassionate approach to alleviate distress rather than focusing on neuromuscular pathophysiology alone, with the potential to reduce unnecessary tests and treatments.Level of evidence: IV.
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BACKGROUND: Notable surgeon-to-surgeon variation in rates of uncommon surgery can reflect appropriate concentration of expertise with technically difficult or risky procedures that address problematic impairment due to objective pathophysiology. Examples include vascularized tissue transfer or transplantation to address complex tissue loss and release of bony elbow ankylosis. Perhaps more problematic is notable variation in straightforward, discretionary surgeries intended to alleviate pain, offered in the absence of objectively measurable pathophysiology, and without experimental evidence of benefit over placebo and other nonspecific effects. Evidence of concentration of this type of surgery in the hands of a few surgeons might point to inordinate influence of surgeon opinions on patient behavior. A study of variation in operations for upper extremity peripheral mononeuropathy has the potential to uncover potentially problematic variation. There are billing codes specific to common surgeries that can benefit patients with objectively verifiable neuropathies. And there are billing codes that represent less common nerve decompression surgeries that in many cases are offered in the absence of both objective evidence of pathophysiology as well as experimental evidence that surgery alleviates pain better than simulated surgery. QUESTIONS/PURPOSES: We asked the following questions: (1) Among surgeons who billed a mean of at least 10 carpal tunnel releases (CTRs) per year in patients with Medicare insurance in the United States, how many also performed at least one less common peripheral nerve release and cubital tunnel release (CubTR) per year? (2) Among surgeons who billed a mean of at least one less common peripheral nerve release or CubTR on average per year, what is the median and range of the number of less common peripheral nerve releases and CubTRs and the relative proportion of these compared with CTRs per year? (3) Are there any differences in gender, specialty, and number of CTRs and CubTRs between surgeons who performed at least one less common nerve decompression and surgeons who, on average, performed none? METHODS: Using the Medicare Physician & Other Practitioners - by Provider and Service database, we identified surgeons who perform a minimum of 10 CTRs per year. Because this database has all surgeries billed to Medicare performed in any setting by individual surgeons, it is well suited to the study of surgeon-specific operative rates among Medicare patients. Among 7259 clinicians who billed one or more nerve procedure to Medicare between January 2013 and December 2019, we excluded 120 nonsurgical clinicians, 47 podiatrists, and 1561 clinicians who billed procedures as an organization. Among the remaining 5531 surgeons, 5439 performed at least 10 CTRs on average per year, which we considered representative of surgeons who include nerve decompression surgery as a part of their practice. Among these 5439 surgeons, we calculated the mean number of CTRs, CubTRs, and less common peripheral nerve releases (including decompression of a digital nerve, nerve in hand or wrist, ulnar nerve at the wrist, brachial plexus, and unspecified nerve) per year between 2013 and 2019. Decompression of the median nerve at the carpal tunnel, the ulnar nerve at the cubital tunnel, and, much less frequently, the ulnar nerve at the wrist typically addresses measurable neuropathy. The other nerve releases are often performed for illnesses characterized by pain that are defined, in part, by the absence of experimentally verifiable pathophysiology such as radial tunnel and pronator (or lacertus) syndromes. We counted the number of surgeons who billed an average of at least one less common peripheral nerve release and CubTR per year; the median and range of the number of less common nerve releases and CubTRs and their relative proportion among those subsets of surgeons; and differences in the number of surgeons who performed one or none less common surgery by gender, specialty, and volume of CTR/CubTR surgery. RESULTS: Of 5439 surgeons who performed a mean of at least 10 CTRs per year, 2% (93) performed a mean of at least one less common peripheral nerve release per year among patients on Medicare, 14% (775) at least one CubTR, and 1% (47) performed both. Surgeons who performed a mean of at least one less common peripheral nerve release per year performed a median (IQR) of 7 (3 to 17) per year (with a maximum of 153 per year), representing approximately one less common peripheral nerve release for every five CTRs. Sixty-five percent (4076 of 6272) of all less common nerve procedures were performed by the top 20 billing surgeons. Gender was not associated with doing one or more uncommon nerve releases (women 1% [6 of 413], men 2% [87 of 5026]; p = 0.84), but specialty was, with plastic surgeons leading (6% [20 of 340] compared with 1% [73 of 5087] for other types of surgeons; p < 0.001). CONCLUSION: The observation that a relatively small number of surgeons perform a large majority of the surgery for nerve syndromes conceptualized as accounting for arm pain suggests that most surgeons are cautious about ascribing pain to conceptual nerve compression syndromes and offering surgery. CLINICAL RELEVANCE: An approach to surgical care founded on ethical principles regards this type of notable variation as a signal of inordinate influence of surgeon opinion on patient behavior, suggesting that professional conduct may be supported by safeguards such as checklists that help guide patients to choices consistent with their values unclouded by surgeon beliefs, false hope, and common misconceptions.
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We identified wide variation in surgery for trapeziometacarpal osteoarthritis among surgeons in the United States, with 42% performing no surgery, a median rate of surgery of 1.9/year, and 2% performed more than 30 procedures annually, representing 15% of all surgical procedures for TMC arthritis.
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BACKGROUND: There is mounting evidence that, among musculoskeletal patients, variation in capability has more notable associations with variations in mental and social health factors than with variation in pathophysiology severity. This study sought factors that could limit the integration of this evidence into more comprehensive care models. METHODS: In two scenario-based experiments, surgeon participants in an international collaborative, the Science of Variation Group, reviewed scenarios of (a) nontraumatic (83 participants) and (b) trauma-related (130 participants) pathophysiologies for which tests and treatments were discretionary. The following demographic, mental, and social health elements were varied randomly: sex, age, race/ethnicity, mindsets, social health aspects, and specific pathophysiologies. For each scenario, participants rated their likelihood to offer surgery (continuous) and their sense of presence of an opportunity to address better mental or social health in treatment (yes or no). Factors associated with each rating were sought in multivariable analysis. RESULTS: Greater likelihood to offer discretionary surgery for nontraumatic pathophysiologies was associated with greater pathophysiology severity, trapeziometacarpal arthritis, and greater distress and unhelpful thoughts regarding symptoms. Lateral elbow enthesopathy was associated with a lower likelihood. For trauma-related pathophysiologies, an ankle fracture with slight articular subluxation was associated with greater likelihood to offer surgery, and several other trauma-related pathophysiologies were associated with a lower likelihood. For both nontraumatic and trauma-related pathophysiologies, surgeons noticed unhelpful thinking, distress, and social issues as reasons to consider addressing mental and social health in treatment, relatively independent of pathophysiology. CONCLUSION: Surgeons seem to recognize opportunities to address mental and social needs but ultimately base their decision to offer discretionary surgery on pathophysiological factors. CLINICAL RELEVANCE: Comprehensive, whole-person care for musculoskeletal illness might be supported by strategies for ensuring that aspects of stress and distress that contribute to greater symptom intensity are not misinterpreted as a reflection of greater pathophysiology severity.
Subject(s)
Mental Health , Musculoskeletal Diseases , Humans , Male , Musculoskeletal Diseases/physiopathology , Musculoskeletal Diseases/psychology , Female , Adult , Middle Aged , Surgeons/psychologyABSTRACT
BACKGROUND: Symptoms of depression have been associated with greater incapability following total hip arthroplasty (THA). A brief, 2-question, measure of symptoms of depression - the Patient Health Questionnaire-2 (PHQ-2) - may be sufficient to measure associations with the magnitude of incapability during recovery from THA. This study investigated whether preoperative symptoms of depression (measured with the PHQ-2) correlated with levels of incapability 6 weeks and 6 months after THA, accounting for demographic and clinical factors. METHODS: We performed a prospective cohort study across 5 centers and recruited 101 patients undergoing THA, of whom 90 (89%) completed follow-up. Patients completed demographics, a preoperative 2-item (PHQ-2) measure of symptoms of depression, and the Hip Dysfunction and Osteoarthritis Outcome Score for Joint Replacement (HOOS JR) at 6-weeks and 6-months postoperatively. Negative binomial regression models determined factors associated with HOOS JR at 6 weeks and 6 months, accounting for potential confounders. RESULTS: Accounting for potential confounding factors, we found that higher preoperative PHQ-2 scores (reflecting greater symptoms of depression) were associated with lower HOOS JR scores (reflecting a greater level of hip disability) at both 6 weeks (regression coefficient = -0.67, P < .001) and 6 months (regression coefficient = -1.9, P < .001) after THA. CONCLUSIONS: Symptoms of depression on a 2-question preoperative questionnaire are common, and greater symptoms of depression are associated with reduced capability within the first year following THA. These findings support the prioritization of routine mental health assessments before THA. Measuring mindset using relatively brief instruments will be important considering the current shift toward implementing self-reported measures of health status in clinical practice and incorporating them within alternative payment models.
Subject(s)
Arthroplasty, Replacement, Hip , Depression , Osteoarthritis, Hip , Humans , Arthroplasty, Replacement, Hip/psychology , Arthroplasty, Replacement, Hip/adverse effects , Female , Osteoarthritis, Hip/surgery , Osteoarthritis, Hip/psychology , Male , Depression/etiology , Depression/psychology , Middle Aged , Aged , Prospective Studies , Preoperative Period , Surveys and Questionnaires , Recovery of Function , Treatment OutcomeABSTRACT
BACKGROUND: Primary total knee arthroplasty (TKA) aims to improve the level of capability (ability to perform valued life activities) associated with knee osteoarthritis (OA). However, some evidence suggests a substantial proportion of patients remain dissatisfied with their outcomes after this procedure. We sought to better understand the association between mental health, specifically symptoms of depression, with postoperative outcomes. Symptoms of depression are shown to be common among orthopaedic populations in general and can be briefly and conveniently evaluated using the Patient Health Questionnaire-2 (PHQ-2) in a less burdensome manner compared with longer mental health surveys. This study assesses the association between preoperative depressive symptoms (PHQ-2) and levels of capability at 6 weeks and 6 months after TKA. METHODS: We conducted a prospective cohort study involving 114 patients with knee OA across five clinics in California and Texas scheduled for TKA. Participants completed a preoperative PHQ-2 and Knee Injury and OA Outcome Score for Joint Replacement (KOOS JR) survey at 6 weeks and 6 months post-TKA. We analyzed these data using bivariate and multivariable regression. RESULTS: Preoperative PHQ-2 scores were significantly associated with lower KOOS JR scores at 6 weeks and 6 months post-TKA. Latino/Hispanic race was also associated with lower KOOS JR scores at 6 weeks. The association between preoperative depressive symptoms and level of capability after TKA were more pronounced at 6 months compared with 6 weeks. CONCLUSION: Preoperative symptoms of depression are strongly associated with reduced capability after TKA and can be screened for using the PHQ-2-a brief tool that can be feasibly incorporated into clinical workflows. User-friendly assessment of depressive symptoms can assist orthopaedic surgeons in identifying and addressing mental health at the outset during the management of knee OA.
Subject(s)
Arthroplasty, Replacement, Knee , Depression , Osteoarthritis, Knee , Preoperative Period , Humans , Osteoarthritis, Knee/surgery , Osteoarthritis, Knee/psychology , Female , Depression/etiology , Male , Aged , Prospective Studies , Middle Aged , Cohort Studies , Treatment OutcomeABSTRACT
BACKGROUND AND OBJECTIVES: This study measured patient reactions to medical metaphors used in musculoskeletal specialty offices and asked: (1) Are there any factors associated with patient thoughts and emotions in response to common metaphors? (2) Is there a difference between patient ratings of metaphors rated as potentially reinforcing misconceptions and those that are more neutral? METHODS: In a cross-sectional study, 228 patients presenting to multiple musculoskeletal specialty offices rated reactions to 4 metaphors presented randomly from a set of 14. Two were categorized as potentially reinforcing common misconceptions and 2 as relatively neutral. Bivariate tests and multivariable regression identified factors associated with patient ratings of levels of emotion (using the standard assessment manikins) and aspects of experience (communication effectiveness, trust, and feeling comfortable rated on 11-point ordinal scales) in response to each metaphor. RESULTS: Levels of patient unhelpful thinking or distress regarding symptoms were not associated with patient ratings of patient emotion and experience in response to metaphors. Metaphors that reinforce misconceptions were associated with higher ratings of communication effectiveness, trust, and comfort (P < .05). CONCLUSION: The observation that metaphors that validate a person's understanding of his or her illness may elicit trust even if those metaphors have the potential to reinforce misconceptions may account for the common usage of such metaphors. Clinicians can work to incorporate methods for building trust without reinforcing misconceptions.
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BACKGROUND: There is variability in the trajectories of pain intensity and magnitude of incapability after shoulder arthroplasty. A better understanding of the degree to which variation in recovery trajectories relates to aspects of mental health can inform the development of comprehensive biopsychosocial care strategies. QUESTIONS/PURPOSES: (1) Do pain intensities at baseline and the trajectories during recovery differ between groups when stratified by mental health composite summary score, arthroplasty type, and revision surgery? (2) Do magnitudes of capability at baseline and the trajectories during recovery differ between these groups? METHODS: We used a registry of 755 patients who underwent shoulder arthroplasty by a single surgeon at a specialized urban orthopaedic hospital that recorded the mental component summary (MCS) score of the Veterans RAND 12, a measure of shoulder-specific comfort and capability (American Shoulder and Elbow Surgeons [ASES] score, which ranges from 0 to 100 points, with a score of 0 indicating worse capability and pain and 100 indicating better capability and pain and a minimum clinically important difference of 6.4), and the VAS for pain intensity (range 0 [representing no pain] to 10 [representing the worst pain possible], with a minimum clinically important difference of 1.4) preoperatively, 2 weeks postoperatively, and 6 weeks, 3 months, 6 months, and 1 year after surgery. Forty-nine percent (368 of 755) of the patients were men, with a mean age of 68 ± 8 years, and 77% (585) were treated with reverse total shoulder arthroplasty (rTSA). Unconditional linear and quadratic growth models were generated to identify the general shape of recovery for both outcomes (linear versus quadratic). We then constructed conditional growth models and curves for pain intensity and the magnitude of capability showing mean baseline scores and the rates of recovery that determine the trajectory, accounting for mental health (MCS) quartiles, primary or revision arthroplasty, and TSA or reverse TSA in separate models. Because pain intensity and capability showed quadratic trends, we created trajectories using the square of time. RESULTS: Patients in the worst two MCS quartiles had greater pain intensity at baseline than patients in the best quartile (difference in baseline for bottom quartile: 0.93 [95% CI 0.72 to 1.1]; p < 0.01; difference in baseline for next-worst quartile: 0.36 [95% CI 0.16 to 0.57]; p < 0.01). The rates of change in recovery from pain intensity were not different among groups (p > 0.10). Patients with revision surgery had greater baseline pain (difference: 1.1 [95% CI 0.7 to 1.5]; p < 0.01) but no difference in rates of recovery (difference: 0.031 [95% CI 0.035 to 0.097]; p = 0.36). There were no differences in baseline pain intensity and rates of recovery between patients with reverse TSA and those with TSA (baseline pain difference: -0.20 [95% CI -0.38 to -0.03]; p = 0.18; difference in rate of recovery: -0.005 [95% CI -0.035 to 0.025]; p = 0.74). Patients in the worst two MCS quartiles had worse baseline capability than patients in the best quartile (difference in baseline for bottom quartile: -8.9 [95% CI -10 to -7.4]; p < 0.001; difference in baseline for the next-worst quartile: -4.9 [95% CI -6.4 to -3.4]; p < 0.01), with no differences in rates of recovery (p > 0.10). Patients with revision surgery had lower baseline capability (difference in baseline: -13 [95% CI -15 to -9.7]; p < 0.01), with a slower rate of recovery (difference in rate of recovery: -0.56 [95% CI -1.0 to -0.079]; p = 0.021). There were no differences in baseline capability or rates of recovery between TSA and reverse TSA. CONCLUSION: The observation that preoperative and 1-year comfort and capability are associated with mental health factors and with similar recovery trajectories reminds us that assessment and treatment of mental health is best considered an integral aspect of musculoskeletal care. Future studies can address how prioritization of mental health in musculoskeletal care strategies might reduce variation in the 1-year outcomes of discretionary surgeries such as shoulder arthroplasty. LEVEL OF EVIDENCE: Level III, therapeutic study.
Subject(s)
Arthroplasty, Replacement, Shoulder , Shoulder Joint , Male , Humans , Middle Aged , Aged , Female , Arthroplasty, Replacement, Shoulder/adverse effects , Arthroplasty, Replacement, Shoulder/methods , Shoulder Joint/surgery , Treatment Outcome , Mental Health , Shoulder Pain/etiology , Retrospective Studies , Range of Motion, ArticularABSTRACT
Objective: To compare performance between linear regression (LR) and artificial neural network (ANN) models in estimating 9-month patient-reported outcomes (PROs) after upper extremity fractures using various subsets of early mental, social, and physical health variables. Methods: We studied 734 patients with isolated shoulder, elbow, or wrist fracture who completed demographics, mental and social health measures, and PROs at baseline, 2-4 weeks, and 6-9 months postinjury. PROs included 3 measures of capability (QuickDASH, PROMIS-UE-PF, PROMIS-PI) and one of pain intensity. We developed ANN and LR models with various selections of variables (20, 23, 29, 34, and 54) to estimate 9-month PROs using a training subset (70%) and internally validated them using another subset (15%). We assessed the accuracy of the estimated value being within one MCID of the actual 9-month PRO value in a test subset (15%). Results: ANNs outperformed LR in estimating 9-month outcomes in all models except the 20-variable model for capability measures and 20-variable and 23-variable models for pain intensity. The accuracy of ANN versus LR in the primary model (29-variable) was 83% versus 73% (Quick-DASH), 68% versus 65% (PROMIS-UE-PF), 66% versus 62% (PROMIS-PI), and 78% versus 65% (pain intensity). Mental and social health factors contributed most to the estimations. Conclusion: ANNs outperform LR in estimating 9-month PROs, particularly with a larger number of variables. Given the otherwise relatively comparable performance, aspects such as practicality of collecting greater sets of variables, nonparametric distribution, and presence of nonlinear correlations should be considered when deciding between these statistical methods.
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PURPOSE: There is a growing interest in diagnosis and treatment through telemedicine because of its convenience, accessibility, and lower costs. There are clinician and patient barriers to wider adoption of telemedicine. To support the effective and equitable use of telemedicine, we investigated the patient, illness, and surgeon factors associated with the specialist level of comfort in providing upper limb care via telemedicine. METHODS: Seventy-five upper-extremity musculoskeletal specialists completed an online survey-based experiment in which they viewed 12 patient scenarios with randomized patient age, gender, diagnosis, pain intensity, and patient preference for surgical treatment (yes or no) and rated their comfort with telemedicine from 0, no comfort, to 10, complete comfort. The participants were able to provide a rationale for their stance in open text boxes. We recorded the following specialist factors: gender, location of practice, years in practice, subspecialty, the supervision of trainees, and surgeon-rated importance of a physical examination. RESULTS: In a multivariable analysis, greater surgeon comfort using telemedicine was associated with nontrauma conditions, four specific diagnoses, and patients who did not have severe pain. Lower surgeon comfort with telemedicine was associated with the higher clinician-rated importance of a hands-on physical examination and supervising trainees. Text-based reasons provided for relative comfort with telemedicine included nonsurgical treatment and facility of diagnosis based on interviews alone. Text-based reasons for relative discomfort with telemedicine included a perceived need for a hands-on physical examination and a preference for an in-person conversation for specific discussions, including scheduling surgery. CONCLUSIONS: Greater specialist enthusiasm for telemedicine is associated with personal preferences regarding the upper-extremity condition, patients with less severe pain, and a willingness to forego a hands-on examination. CLINICAL RELEVANCE: Utilization of telemedicine for upper-extremity specialty care may be facilitated by diagnosis-specific care strategies and strategies for video examination, with a focus on tactics that are effective for people with more intense symptoms.
Subject(s)
Telemedicine , Humans , Hand , Pain , Physical Examination , Upper Extremity/surgery , Male , FemaleABSTRACT
Prior studies show that stressful life events are associated with greater magnitude of incapability and symptom intensity. We sought to understand the association of such events (i.e., both adverse childhood experiences and recent difficult life events [DLEs]) alongside feelings of worry or despair and unhelpful, on the magnitude of incapability and symptom intensity in musculoskeletal patients. One hundred and thirty-six patients presenting for musculoskeletal specialty care completed measures of incapability, pain intensity, adverse childhood experiences, DLEs in the last year, unhelpful thoughts, symptoms of anxiety and depression, and sociodemographic factors. Factors associated with the magnitude of incapability and pain intensity were sought in multivariable analysis. Accounting for potential confounders, greater incapability was associated with greater unhelpful thoughts (RC = -0.81; 95% CI = -1.2 to -0.42; P ≤ .001), but not with stressful life events (either during childhood or more recently). Greater pain intensity was associated with greater unhelpful thoughts(RC = 0.25; 95% CI = 0.16 to 0.35; P ≤ .001) and being divorced or widowed (RC = 1.8; 96% CI = 0.43 to 3.2; P = .011), but again, not with stressful life events. The strong association of unhelpful thoughts with magnitude of incapability and pain intensity can motivate musculoskeletal specialists to anticipate patients expressing negative pain thoughts and behaviors. Future studies might account for social and environmental context behind stressful life events and the influence of resiliency and pain-coping strategies on these interactions. Level of Evidence: Level III, prognostic study.
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BACKGROUND: Unhelpful thoughts and feelings of distress regarding symptoms account for a large proportion of variation in a patient's symptom intensity and magnitude of capability. Clinicians vary in their awareness of this association, their ability to identify unhelpful thoughts or feelings of distress regarding symptoms, and the skills to help address them. These nontechnical skills are important because they can improve treatment outcomes, increase patient agency, and foster self-efficacy without diminishing patient experience. QUESTIONS/PURPOSES: In this survey-based study, we asked: (1) Are there any factors, including exposure of surgeons to information about language reflecting unhelpful thoughts about symptoms, associated with the total number of identified instances of language rated as reflecting unhelpful thoughts or feelings of distress regarding symptoms in transcripts of patient encounters? (2) Are there any factors, including exposure of surgeons to information about language reflecting unhelpful thoughts about symptoms, associated with the interobserver reliability of a surgeon's identification of language rated as reflecting unhelpful thoughts or feelings of distress regarding symptoms in transcripts of patient encounters? METHODS: Surgeons from an international collaborative consisting of mostly academic surgeons (Science of Variation Group) were invited to participate in a survey-based experiment. Among approximately 200 surgeons who participate in at least one experiment per year, 127 surgeons reviewed portions of transcripts of actual new musculoskeletal specialty encounters with English-speaking patients (who reported pain and paresthesia as primary symptoms) and were asked to identify language believed to reflect unhelpful thoughts or feelings of distress regarding symptoms. The included transcripts were selected based on the rated presence of language reflecting unhelpful thinking as assessed by four independent researchers and confirmed by the senior author. We did not study accuracy because there is no reference standard for language reflecting unhelpful thoughts or feelings of distress regarding symptoms. Observers were randomized 1:1 to receive supportive information or not regarding definitions and examples of unhelpful thoughts or feelings of distress regarding symptoms (referred to herein as "priming") once at the beginning of the survey, and were not aware that this randomization was occurring. By priming, we mean the paragraph was intended to increase awareness of and attunement to these aspects of human illness behavior immediately before participation in the experiment. Most of the participants practiced in the United States (primed: 48% [29 of 60] versus not primed: 46% [31 of 67]) or Europe (33% [20 of 60] versus 36% [24 of 67]) and specialized in hand and wrist surgery (40% [24 of 60] versus 37% [25 of 67]) or fracture surgery (35% [21 of 60] versus 28% [19 of 67]). A multivariable negative binomial regression model was constructed to seek factors associated with the total number of identified instances of language believed to reflect unhelpful thoughts or feelings of distress regarding symptoms. To determine the interobserver agreement, Fleiss kappa was calculated with bootstrapped 95% confidence intervals (resamples = 1000) and standard errors. RESULTS: After controlling for potential confounding factors such as location of practice, years of experience, and subspecialty, we found surgeons who were primed with supportive information and surgeons who had 11 to 20 years of experience (compared with 0 to 5 years) identified slightly more instances of language believed to reflect unhelpful thoughts or feelings of distress regarding symptoms (regression coefficient 0.15 [95% CI 0.020 to 0.28]; p = 0.02 and regression coefficient 0.19 [95% CI 0.017 to 0.37]; p = 0.03). Fracture surgeons identified slightly fewer instances than hand and wrist surgeons did (regression coefficient -0.19 [95% CI -0.35 to -0.017]; p = 0.03). There was limited agreement among surgeons in their ratings of language as indicating unhelpful thoughts or feelings of distress regarding symptoms, and priming surgeons with supportive information had no influence on reliability (kappa primed: 0.25 versus not primed: 0.22; categorically fair agreement). CONCLUSION: The observation that surgeons with brief exposure to supportive information about language associated with unhelpful thoughts and feelings of distress regarding symptoms identified slightly more instances of such language demonstrates the potential of training and practice to increase attunement to these important aspects of musculoskeletal health. The finding that supportive information did not improve reliability underlines the complexity, relative subjectivity, and imprecision of these mental health concepts. LEVEL OF EVIDENCE: Level I, therapeutic study.
Subject(s)
Pain , Surgeons , Humans , United States , Reproducibility of Results , Treatment Outcome , Pain/psychology , LanguageABSTRACT
BACKGROUND: Musculoskeletal providers are increasingly recognizing the importance of social factors and their association with health outcomes as they aim to develop more comprehensive models of care delivery. Such factors may account for some of the unexplained variation between pathophysiology and level of pain intensity and incapability experienced by people with common conditions, such as persistent nontraumatic knee pain secondary to osteoarthritis (OA). Although the association of one's social position (for example, income, employment, or education) with levels of pain and capability are often assessed in OA research, the relationship between aspects of social context (or unmet social needs) and such symptomatic and functional outcomes in persistent knee pain are less clear. QUESTIONS/PURPOSES: (1) Are unmet social needs associated with the level of capability in patients experiencing persistently painful nontraumatic knee conditions, accounting for sociodemographic factors? (2) Do unmet health-related social needs correlate with self-reported quality of life? METHODS: We performed a prospective, cross-sectional study between January 2021 and August 2021 at a university academic medical center providing comprehensive care for patients with persistent lower extremity joint pain secondary to nontraumatic conditions such as age-related knee OA. A final 125 patients were included (mean age 62 ± 10 years, 65% [81 of 125] women, 47% [59 of 125] identifying as White race, 36% [45 of 125] as Hispanic or Latino, and 48% [60 of 125] with safety-net insurance or Medicaid). We measured patient-reported outcomes of knee capability (Knee injury and Osteoarthritis Outcome Score for Joint Replacement), quality of life (Patient-Reported Outcome Measure Information System [PROMIS] Global Physical Health and PROMIS Global Mental Health), and unmet social needs (Accountable Health Communities Health-Related Social Needs Survey, accounting for insufficiencies related to housing, food, transportation, utilities, and interpersonal violence), as well as demographic factors. RESULTS: After controlling for demographic factors such as insurance status, education attained, and household income, we found that reduced knee-specific capability was moderately associated with experiencing unmet social needs (including food insecurity, housing instability, transportation needs, utility needs, or interpersonal safety) (standardized beta regression coefficient [ß] = -4.8 [95% confidence interval -7.9 to -1.7]; p = 0.002 and substantially associated with unemployment (ß = -13 [95% CI -23 to -3.8]; p = 0.006); better knee-specific capability was substantially associated with having Medicare insurance (ß = 12 [95% CI 0.78 to 23]; p = 0.04). After accounting for factors such as insurance status, education attained, and household income, we found that older age was associated with better general mental health (ß = 0.20 [95% CI 0.0031 to 0.39]; p = 0.047) and with better physical health (ß = 0.004 [95% CI 0.0001 to 0.008]; p = 0.04), but effect sizes were small to negligible, respectively. CONCLUSION: There is an association of unmet social needs with level of capability and unemployment in patients with persistent nontraumatic knee pain. This finding signals a need for comprehensive care delivery for patients with persistent knee pain that screens for and responds to potentially modifiable social risk factors, including those based on one's social circumstances and context, to achieve better outcomes. LEVEL OF EVIDENCE: Level II, prognostic study.
Subject(s)
Osteoarthritis, Knee , Quality of Life , Humans , Female , Aged , United States , Middle Aged , Cross-Sectional Studies , Prospective Studies , Medicare , Pain , Osteoarthritis, Knee/complications , Osteoarthritis, Knee/diagnosis , Osteoarthritis, Knee/psychologyABSTRACT
BACKGROUND: There is mounting evidence that objective measures of pathophysiology do not correlate well with symptom intensity. A growing line of inquiry identifies statistical combinations (so-called "phenotypes") of various levels of distress and unhelpful thoughts that are associated with distinct levels of symptom intensity and magnitude of incapability. As a next step, it would be helpful to understand how distress and unhelpful thoughts interact with objective measures of pathologic conditions such as the radiologic severity of osteoarthritis. The ability to identify phenotypes of these factors that are associated with distinct levels of illness could contribute to improved personalized musculoskeletal care in a comprehensive, patient-centered model. QUESTIONS/PURPOSES: (1) When measures of mental health are paired with radiologic osteoarthritis severity, are there distinct phenotypes among adult patients with hip and knee osteoarthritis? (2) Is there a difference in the degree of capability and pain self-efficacy among the identified mental health and radiologic phenotypes? (3) When capability (Patient-reported Outcomes Measurement Information System Physical Function [PROMIS PF]) is paired with radiographic osteoarthritis severity, are there distinct phenotypes among patients with hip and knee osteoarthritis? (4) Is there a difference in mental health among patients with the identified capability and radiologic phenotypes? METHODS: We performed a secondary analysis of data from a study of 119 patients who presented for musculoskeletal specialty care for hip or knee osteoarthritis. Sixty-seven percent (80 of 119) of patients were women, with a mean age of 62 ± 10 years. Seventy-six percent (91 of 119) of patients had knee osteoarthritis, and 59% (70 of 119) had an advanced radiographic grade of osteoarthritis (Kellgren-Lawrence grade 3 or higher). This dataset is well-suited for our current experiment because the initial study had broad enrollment criteria, making these data applicable to a diverse population and because patients had sufficient variability in radiographic severity of osteoarthritis. All new and returning patients were screened for eligibility. We do not record the percentage of eligible patients who do not participate in cross-sectional surveys, but the rate is typically high (more than 80%). One hundred forty-eight eligible patients started the questionnaires, and 20% (29 of 148) of patients did not complete at least 60% of the questionnaires and were excluded, leaving 119 patients available for analysis. We measured psychologic distress (Patient Health Questionnaire-2 [PHQ-2] and Generalized Anxiety Disorder-2 questionnaire [GAD-2]), unhelpful thoughts about pain (Pain Catastrophizing Scale-4 [PCS-4]), self-efficacy when in pain (Pain Self-Efficacy Questionnaire-2), and capability (PROMIS PF). One of two arthroplasty fellowship-trained surgeons assigned the Kellgren-Lawrence grade of osteoarthritis based on radiographs in the original study. We used a cluster analysis to generate two sets of phenotypes: (1) measures of mental health (PHQ-2, GAD-2, PCS-4) paired with the Kellgren-Lawrence grade and (2) capability (PROMIS PF) paired with the Kellgren-Lawrence grade. We used one-way ANOVA and Kruskal-Wallis H tests to assess differences in capability and self-efficacy and mental health, respectively. RESULTS: When pairing measures of psychologic distress (PHQ-2 and GAD-2) and unhelpful thoughts (catastrophic thinking) with the grade of radiographic osteoarthritis, six distinct phenotypes arose. These groups differed in terms of capability and pain self-efficacy (for example, mild pathology/low distress versus average pathology/high distress [PROMIS PF, mean ± standard deviation]: 43 ± 6.3 versus 33 ± 4.8; p = 0.003). When pairing the degree of capability (PROMIS PF) with the Kellgren-Lawrence grade, four distinct phenotypes arose. Patients in three of these did not differ in terms of disease severity but had notable variation in the degree of limitations. Patients with these radiologic and capability phenotypes differed in terms of distress and unhelpful thoughts (for example, moderate pathology/low capability versus mild pathology/high capability [PHQ-2, median and interquartile range]: 3 [1 to 5] versus 0 [0 to 0]; p < 0.001). CONCLUSION: Statistical groupings ("phenotypes") that include both measures of pathology and mental health are associated with differences in symptom intensity and magnitude of incapability and have the potential to help musculoskeletal specialists discern mental and social health priorities. Future investigations may test whether illness phenotype-specific comprehensive biopsychosocial treatment strategies are more effective than treatment of pathology alone. LEVEL OF EVIDENCE: Level III, prognostic study.
Subject(s)
Musculoskeletal Pain/physiopathology , Musculoskeletal Pain/psychology , Osteoarthritis, Hip/physiopathology , Osteoarthritis, Hip/psychology , Osteoarthritis, Knee/physiopathology , Osteoarthritis, Knee/psychology , Aged , Female , Humans , Male , Mental Health , Middle Aged , Musculoskeletal Pain/diagnostic imaging , Osteoarthritis, Hip/diagnostic imaging , Osteoarthritis, Knee/diagnostic imaging , Patient Reported Outcome Measures , RadiographyABSTRACT
BACKGROUND: The aim of this study was to assess whether adenosine impairs left ventricular ejection fraction (LVEF) obtained with gated SPECT in patients with a normal myocardial perfusion scintigram. MATERIALS AND METHODS: This prospective study included 160 consecutive patients with a normal myocardial perfusion scintigraphy (MPS), who were stressed with either exercise (n = 64) or with adenosine (n = 96). Student t-test or chi test was used to compare patient's characteristics and functional parameters. Linear regression analyses were used to assess which patient characteristics had an independent significant influence on LVEF. RESULTS: Functional parameters at rest were not significantly different between the adenosine group and the exercise stress group. However at stress, these functional parameters were significantly different. LVEF in the adenosine group decreased by -2.5%, whereas in the exercise group LVEF increased by 2.2% (P = 0.001). Moreover, in 36.5% of the patients a decrease in the LVEF of more than 5% was observed in the group stressed with adenosine compared with 15.6% in the exercise group (P = 0.002). In regression analysis, adenosine (P = 0.001) was selected as an independent significant correlate of a decrease in LVEF. CONCLUSION: Adenosine seems to impair the LVEF obtained with gated SPECT in patients with a normal perfusion scintigram. Further evaluation is necessary to elucidate how adenosine exerts this effect and also, whether this finding has a prognostic value in patients with a normal perfusion scintigram.