Trajectories in quality of life of patients with a fracture of the distal radius or ankle using latent class analysis

Pain Sensitization and Association With Baseline Factors in Elderly Patients With Distal Radius Fracture: A Cross-Sectional Study

BACKGROUND

The aim of this study was to describe the presence of pain sensitization (PS) and its association with baseline factors after cast removal in patients older than 60 years with distal radius fracture (DRF) treated conservatively.

METHODS

This cross-sectional study included 220 patients older than 60 years with extra-articular DRF who completed the Pain Sensitivity Questionnaire (PSQ). Patients with PSQ score > 7 points were considered positive for PS. In addition, sociodemographic, anthropometrics, clinical, radiological, lifestyle behaviors, pain-related psychological factors, and functional outcomes were analyzed as baseline predictors, all measured were performed 2 weeks after cast removal.

RESULTS

A total of 159 patients (72.3%) showed PS. The results showed an association between higher values of PSQ-total with the affected dominant hand (β = 1.1; P = 0.04), high energy of injury (β = 3.5; P < .001), extra-articular comminuted metaphyseal DRFs (β = 1.8; P < .001), lower values of Rapid Assessment of Physical Activity questionnaire (β = 3.1; P < .001), higher values of Pittsburgh Sleep Quality Index (β = 2.5; P < .001), higher values of Tampa Scale of Kinesiophobia (β = 1.9; P < .001), higher values of Pain Catastrophizing Scale (β = 1.8; P < .001), higher values of Disabilities of the Arm, Shoulder and Hand questionnaire (β = 1.6; P < .001), lower values of grip strength (β = 1.4; P < .001) and higher values of Visual analog scale (β = 4.2; P < .001).

CONCLUSIONS

A high percentage of patients older than 60 years with extra-articular DRFs present PS at 2 weeks after cast removal. Our results may help physicians and physiotherapists identify risk and/or prognostic baseline factors for the occurrence of PS after DRF, and the need for a therapeutic approach that incorporates the clinical management of this condition in these patients.

Causal relationship between neuroticism and bone mineral density: A univariable and multivariable Mendelian randomization study

Recent observational studies have indicated that psychiatric disorders were associated with risk of bone mineral density (BMD) reduction. But the causal relationship between neuroticism and BMD remained unclear. By using public genome-wide association study data, a 2-sample bidirectional Mendelian randomization (MR) study was performed to investigate the causal relationship between neuroticism and BMD (heel BMD, forearm BMD, femoral neck BMD, lumbar spine BMD, and total body BMD). Inverse-variance weighted, weighted median, and MR-Egger were used to assess the causal effects. Multiple sensitivity analyses were conducted to assess the potential bias of the causal estimates. Multivariable MR analysis was used to assess the direct causal effects of neuroticism on BMD with adjustment of common risk factors of BMD reduction. Univariable MR analysis indicated that genetically predicted higher neuroticism was significantly associated with an increased risk of heel BMD reduction (inverse-variance weighted β = -0.039; se = 0.01; P = .0001; Bonferroni-corrected P = .0005) but not with other BMD (forearm BMD, femoral neck BMD, lumbar spine BMD, and total body BMD) potentially due to limited statistical power. The causal effects remained significant after accounting for the effects of body mass index, smoking, and drinking. Genetic proxy for higher neuroticism was significantly associated with an increased risk of heel BMD reduction. Further studies were warranted to elucidate the underlying biological mechanisms and explore the potential application in disease early screening and management.

Ultrasound imaging and Fascial Manipulation®: 'Adding a twist' on the ankle retinacula

BACKGROUND

Retinacula of the ankle are thickening of the deep fascia of the leg (crural fascia) and foot i.e. inseparable structures. Recent studies report their crucial role in functional stability and proprioception of the ankle.

CASE PRESENTATION

A 38-yr-old Caucasian man - with a history of lateral malleolus fracture 12 years ago, obesity and right ankle osteoarthritis - was referred to a physiatrist for a right ankle pain that had significantly worsened over the last year. During walking, the patient experienced stinging pain in the area of tibialis anterior and peroneus tertius muscles, and the superior extensor retinaculum. Magnetic resonance imaging and ultrasonography showed clear thicknening (2.05 mm) of the oblique superomedial band of the inferior extensor retinaculum. Sonopalpation was performed to precisely evaluate/confirm the site of maximum pain. Foot function index (FFI) score was 42.

RESULTS

Subsequently, the patient was prescribed fascial manipulation, and he had clinical improvement after the first session (FFI: 21). At 1-month follow-up, the patient was still asymptomatic without any functional limitation (FFI: 24). US imaging confirmed the decreased thickness of the oblique superomedial band of the extensor retinaculum (1.35 mm).

CONCLUSION

Fascial Manipulation® appears to be a useful tool to reduce thickness, stiffness, and pain in this case as displayed by the ultrasound Imaging.

Clinical Improvement Following Operative Management of Ankle Fractures Among Patients With and Without Moderate to High Depressive Symptoms: An Analysis Using PROMIS

Background

Understanding the recovery trajectory following operative management of ankle fractures can help surgeons guide patient expectations. Further, it is beneficial to consider the impact of mental health on the recovery trajectory. Our study aimed to address the paucity of literature focused on understanding the recovery trajectory following surgery for ankle fractures, including in patients with depressive symptoms.

Methods

From February 2015 to March 2020, patients with isolated ankle fractures were asked to complete Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function (PF), Pain Interference (PI), and Depression questionnaires as part of routine care at presentation and follow-up time points. Linear mixed effects regression models were used to evaluate the patient recovery pattern, comparing the preoperative time point to <3 months, 3-6 months, and >6 months across all patients. Additional models that included the presence of depression symptoms as a covariate were then used.

Results

A total of 153 patients met inclusion criteria. By 3-6 months, PROMIS PF (β: 9.95, 95% CI: 7.97-11.94, P < .001), PI (β: -10.30, 95% CI: -11.87 to -8.72, P < .001), and Depression (β: -5.60, 95% CI: -7.01 to -4.20, P < .001) improved relative to the preoperative time point. This level of recovery was sustained thereafter. When incorporating depressive symptoms into our model as a covariate, the moderate to high depressive symptoms were associated with significantly and clinically important worse PROMIS PF (β: -4.00, 95% CI: -7.00 to -1.00, P = .01) and PI (β: 3.16, 95% CI: -0.55 to 5.76, P = .02) scores.

Conclusion

Following ankle fracture surgery, all patients tend to clinically improve by 3-6 months postoperatively and then continue to appreciate this clinical improvement. Although patients with moderate to high depressive symptoms also clinically improve following the same trajectory, they tend to do so to a lesser level than those who have low depressive symptoms.

Level of Evidence

Level III, case-control study.

Injury perceptions and their association with recovery outcomes in adults with traumatic orthopaedic injuries: a scoping review

PURPOSE

How people perceive their injury may be associated with recovery. This scoping review used the Common Sense Model of Illness Perceptions (CSM) as a framework to: (1) characterise injury perceptions; (2) describe biopsychosocial factors related to injury perceptions, and (3) determine how injury perceptions are associated with recovery outcomes.

MATERIALS AND METHODS

A broad search strategy was used across eight databases to identify studies exploring injury perceptions and related concepts in adults with traumatic orthopaedic injuries. Two reviewers independently screened and extracted data. Quality appraisal was performed using the Mixed Methods Appraisal Tool.

RESULTS

The search yielded 9736 records, of which 22 publications were included; 12 quantitative and 10 qualitative studies. Overall, the quality of the evidence was low to moderate. Consistent with the CSM, injury perceptions comprised beliefs relating to the injury diagnosis, consequences, causes, recovery duration, and treatments. Perceptions of injury were multidimensional and influenced by personal, inter-personal, and socio-cultural factors. Negative injury perceptions were associated with worse functional outcomes.

CONCLUSIONS

Although this review provided some insight into the characteristics of injury perceptions, relationships between injury perceptions and recovery, and characteristics of perceptions across different socio-cultural or clinical settings are still poorly understood.Implications for rehabilitationA person's perception of their injury is complex; it emerges from dynamic interactions between personal, interpersonal and socio-cultural elements.People who perceive that their injury represents a threat to them typically report higher pain, negative affect, and worse general health than people with more positive perceptions of injury.Rehabilitation providers should consider how they might positively influence perceptions of traumatic orthopaedic injury.Perceptions of injury might be influenced at the individual level (e.g., during healthcare encounters), or at a system level, such as through endorsement of codes of practice for rehabilitation clinicians or funding of psychologically informed treatments to help people better understand their injuries.

Symptom cluster profiles following traumatic orthopaedic injuries

BACKGROUND

Millions of Americans experience traumatic orthopaedic injuries (TOIs) annually. Post-injury symptoms of acute stress disorder (ASD), anxiety, depression, pain, and sleep disturbance are common. Symptoms often present in clusters. Symptom cluster profiles phenotypically characterize TOI survivors' experiences with clustered symptoms. Expression of brain-derived neurotrophic factor (BDNF) may contribute to the biological underpinnings of symptom cluster profile membership.

METHODS

We recruited hospitalized TOI survivors within 72 hours of injury. We measured symptoms of ASD with the Acute Stress Disorder Scale and symptoms of anxiety, depression, pain, and sleep disturbance with Patient-Reported Outcomes Measurement Information System (PROMIS) short forms. We measured serum BDNF concentrations with enzyme-linked immunosorbent assay (ELISA) and identified rs6265 genotypes with TaqMan real-time PCR. We performed latent profile analysis to identify the symptom cluster profiles. We identified the variables associated with symptom cluster profile membership with unadjusted and adjusted multinomial logistic regression.

RESULTS

We identified 4 symptom cluster profiles characterized by symptom severity that we labelled Physical Symptoms Only, and Mild, Moderate, and Severe Psychological Distress. Age, self-identified Black race, resilience, and serum BDNF concentrations were associated with lower odds, and female sex with higher odds, of being in the Psychological Distress clusters. Clinical characteristics and rs6265 genotypes were not associated with symptom cluster profile membership.

CONCLUSION

TOI survivors experience distinct symptom cluster profiles. Sociodemographic characteristics and serum BDNF concentrations, not clinical characteristics, were associated with symptom cluster profile membership. These findings support comprehensive symptom screening and treatment for all TOI survivors and further evaluating BDNF as a biomarker of post-injury symptom burden.

Psychological risk factors that characterize acute stress disorder and trajectories of posttraumatic stress disorder after injury: a study using latent class analysis

Background

The course and different characteristics of acute and posttraumatic stress disorder (ASD, PTSD) in trauma populations are unclear.

Objective

The aims were to identify longitudinal trajectories of PTSD, to establish a risk profile for ASD and PTSD based on patients' sociodemographic, clinical, and psychological characteristics, and to study the effect of ASD and dissociation on PTSD during 12 months after trauma.

Method

Patients completed questionnaires after inclusion and at 3, 6, 9, and 12 months afterwards. Trajectories were identified using repeated measures latent class analysis (RMLCA). The risk profile was based on a ranking of importance of each characteristic using Cohen's d effect sizes and odds ratios. The impact of ASD and dissociation on PTSD was examined using logistic regression analyses.

Results

Altogether, 267 patients were included. The mean age was 54.0 (SD = 16.1) and 62% were men. The prevalence rate of ASD was approximately 21.7% at baseline, and 36.1% of trauma patients exhibited PTSD at 12 months after injury. Five trajectories were identified: (1) no PTSD symptoms, (2) mild, (3) moderate, (4) subclinical, and (5) severe PTSD symptoms. These trajectories seemed to remain stable over time. Compared with patients in other trajectories, patients with ASD and (subclinical) PTSD were younger and scored higher on anxiety, depressive symptoms, neuroticism, and trait anxiety. Regarding dissociation symptoms, inability to recall memories about the event was significantly more present than an altered sense of reality, (105 (40.7%) versus 56 (21.7%), p = .031), although that symptom had the strongest likelihood for PTSD. Patients with dissociation were significantly at risk for PTSD than patients without dissociation (OR = 4.82; 95%CI: 1.91-12.25).

Conclusions

Psychological factors characterized ASD and trajectories of PTSD during 12 months post-trauma. Healthcare providers who are aware of these findings could early identify patients at risk for ASD and PTSD and refer them for patient-centred interventions.

Sex differences in recovery of quality of life 12 months post-fracture in community-dwelling older adults: analyses of the Australian arm of the International Costs and Utilities Related to Osteoporotic Fractures Study (AusICUROS)

In this study of 695 Australian older adults (aged ≥50 years), we found that men and women had a similar trajectory of health-related quality of life (HRQoL) recovery following fragility fracture at any skeletal site. These results provide us with critical knowledge that improves our understanding of health outcomes post-fracture.

INTRODUCTION

Mortality is higher in men than that in women following a fragility fracture, but it is unclear whether recovery of patient-reported outcomes such as health-related quality of life (HRQoL) differs between sexes. This study aimed to identify sex differences in HRQoL recovery 12 months post-fracture.

METHODS

Data were from the Australian arm of the International Costs and Utilities Related to Osteoporotic Fractures Study (AusICUROS). Participants recruited to AusICUROS were adults aged ≥50 years who sustained a fragility fracture. HRQoL was measured using the EQ-5D-3L at three time-points post-fracture: within 2 weeks (including pre-fracture recall) and at 4 and 12 months. Multivariate logistic regression analyses were undertaken, adjusting for confounders including age, education, income, and healthcare utilization post-fracture.

RESULTS

Overall, 695 AusICUROS participants (536 women, 77.1%) were eligible for analysis with fractures at the hip (n = 150), distal forearm (n = 261), vertebrae (n = 61), humerus (n = 52), and other skeletal sites (n = 171). At the time of fracture, men were younger, reported a higher income, and were more likely to be employed, compared with women. For all fracture sites combined, there were no differences between men and women in recovery to pre-fracture HRQoL at 12-month follow-up (adjusted OR = 1.09; 95% CI: 0.75-1.61). When stratified by fracture site, no significant sex differences were seen for hip (OR = 1.02; 95% CI: 0.42-2.52), distal forearm (OR = 1.60; 95% CI: 0.68-3.78), vertebral (OR = 2.28; 95% CI: 0.61-8.48), humeral (OR = 1.62; 95% CI: 0.16-9.99), and other fractures (OR = 1.00; 95% CI: 0.44-2.26).

CONCLUSION

Community-dwelling men and women who survived the 12 months following fragility fracture had a similar trajectory of HRQoL recovery at any skeletal site.

Effectiveness of a Nurse-Delivered Intervention on Illness Perceptions and Quality of Life in Patients With Injury

BACKGROUND

Research has shown that nursing interventions are able to affect short-term outcomes in patients with injury. However, evidence based on a comprehensive nurse-led intervention may be beneficial for trauma care.

PURPOSE

This study was designed to assess the effect of a nursing intervention on the illness perceptions and quality of life of patients with injury.

METHODS

A two-group experimental design and a follow-up period of 12 months were used. Ninety-four patients were randomly assigned to either the experimental group or the control group. A nurse-led cognitive behavioral therapy intervention was used to improve outcomes.

RESULTS

The illness perception variables of "personal control" and "treatment control" were found to be significantly improved in the experimental group at 3 months after discharge, whereas "emotional perception" was significantly improved at 6 months after discharge. The intervention was also shown to improve "social quality of life" at 6 and 12 months after injury.

CONCLUSIONS

This study adds new knowledge related to nursing interventions for patients with injury in terms of the intervention achieving longer-term effects than the interventions examined in previous studies. The results highlight the importance of providing interprofessional collaborative care. However, the intervention protocol should be tested further in future studies.

Quality of life after distal radius fractures

Introduction: Distal radius fractures (DRFs) are among the most commonly seen types of fractures worldwide. Numerous studies suggested that surgical treatment of DRFs results in better quality of life. Objectives: The aim of this study was to assess long-term quality of life after operative and nonoperative treatment of distal radius fractures among adults. Material and methods: We retrospectively studied 207 patients with isolated DRF (mean age 64 ±17.9 years, women comprised 150 (72.5%), men 57 (27.5%). There were no significant differences in sex, age, hand dominancy, energy of trauma, AO type fracture and comorbidities between patients treated operatively (n=101) and nonoperatively (n=106). After 3.9 ±1.6 years (mean ±SD) quality of life assessment was conducted using Short Form Health Survey (SF-36) and International Osteoporosis Foundation Quality of Life Questionnaire (IOF QLQ). Functional outcomes were evaluated using Disabilities of the Arm, Shoulder and Hand (DASH) and Patient Rated Wrist Evaluation (PRWE) questionnaires. Results: Quality of life in operatively treated distal radius fracture patients was better than amongst those treated nonsurgically. However, after subdivision of cohorts we observed no such differences regardless of treatment method in patients aged ≥ 50 years. SF-36 and IOF QLQ scores were correlated with DASH and PRWE results. Conclusions: Quality of life questionnaires are useful tools for determining outcomes after distal radius fractures. Operative treatment may not always be superior to nonoperative management especially in patients aged 50 years or above with distal radius fractures.

Identification of clinically-useful cut scores of the Traumatic Injuries Distress Scale (TIDS) for predicting rate of recovery following musculoskeletal trauma

Objective

The Traumatic Injuries Distress Scale (TIDS) is a 12-item self-report tool intended for prognostic risk phenotyping in people with acute musculoskeletal (MSK) trauma. The initial validation study showed good associations with outcomes 12 weeks later in a cohort of 72 acutely injured patients from one region in Canada. This study aims to provide further clinical utility through identification of meaningful cut scores in a larger, mixed geography sample, and expands the prediction window from 12 to 52 weeks.

Methods

Data were drawn from databanks in London, Canada and Chicago, United States. Participants were recruited within 3 weeks of non-catastrophic MSK trauma and followed for 12 months. Using outcomes trajectories, the TIDS underwent linear regression-based analysis to predict 52-week outcomes, and area under the receiver operating characteristic curves to identify discriminative accuracy and meaningful cut scores.

Results

N = 224 participants with acute trauma were followed and both %Interference and Pain Severity were captured at intake and 3 follow-ups to establish curvilinear recovery trajectories. The TIDS explained significant variance in both the interference and severity outcomes after controlling for sex, region of injury, and baseline scores. ROC analysis revealed significant discriminative accuracy for predicting both the trajectories and the distal outcomes over 52 weeks. The TIDS was more accurate for identifying the low-risk than high-risk patients.

Conclusion

The TIDS is a useful tool for ‘ruling out’ high risk of poor outcome in a mixed sample of participants from two different countries.

Impact statement

The TIDS will be a useful tool for clinicians to predict the rate of recovery by displaying meaningful cut-scores for their patients after an acute musculoskeletal injury. This could lead to reduced burden of care for low risk patients and more informed treatment options for higher risk patients.

Psychological risk factors that characterize the trajectories of quality of life after a physical trauma: a longitudinal study using latent class analysis

BACKGROUND

The course and corresponding characteristics of quality of life (QOL) domains in trauma population are unclear. Our aim was to identify longitudinal QOL trajectories and determine and predict the sociodemographic, clinical, and psychological characteristics of trajectory membership in physical trauma patients using a biopsychosocial approach.

METHODS

Patients completed a questionnaire set after inclusion, and at 3, 6, 9, and 12 months follow-up. Trajectories were identified using repeated-measures latent class analysis. The trajectory characteristics were ranked using Cohen's d effect size or phi coefficient.

RESULTS

Altogether, 267 patients were included. The mean age was 54.1 (SD = 16.1), 62% were male, and the median injury severity score was 5.0 [2.0-9.0]. Four latent trajectories were found for psychological health and environment, five for physical health and social relationships, and seven trajectories were found for overall QOL and general health. The trajectories seemed to remain stable over time. For each QOL domain, the identified trajectories differed significantly in terms of anxiety, depressive symptoms, acute stress disorder, post-traumatic stress disorder, Neuroticism, trait anxiety, Extraversion, and Conscientiousness.

DISCUSSION

Psychological factors characterized the trajectories during 12 months after trauma. Health care providers can use these findings to identify patients at risk for impaired QOL and offer patient-centered care to improve QOL.

Symptom cluster profiles following traumatic orthopedic injuries: A protocol

Traumatic injuries affect millions of Americans annually, resulting in $671 billion in healthcare costs and lost productivity. Postinjury symptoms, like pain, sleep disturbance, anxiety, depression, and stressor-related disorders are highly prevalent following traumatic orthopedic injuries (TOI) and may contribute to negative long-term outcomes. Symptoms rarely present in isolation, but in clusters of two or more symptoms that co-occur to affect health in aggregate. Identifying symptom cluster profiles following TOI may identify those at highest risk for negative outcomes. Dysregulation of brain-derived neurotrophic factor (BDNF) is a potential biological mechanism responsible for symptom cluster profile membership after TOI and may be targeted in future precision-health applications. The purpose of this paper is to present the protocol of a cross-sectional study designed to identify symptom cluster profiles and measure the extent to which the BDNF val66met mutation and serum concentration of BDNF are associated with membership in symptom cluster profiles. We plan to recruit 150 TOI survivors within the first 72 h of injury. The study aims are to (1) describe TOI survivors' membership in symptom cluster profiles, indicated by pain, sleep disturbance, and symptoms of anxiety, depression, and stressor-related disorders, immediately following a TOI; (2) examine associations between demographic and clinical factors and symptom cluster profile membership among TOI survivors; (3) test the hypothesis that low serum concentrations of BDNF are associated with membership among symptom cluster profiles following TOI; and (4) test the hypothesis that the presence of the val66met mutation on one or both alleles of the BDNF gene is associated with membership among symptom cluster profiles following TOI.

Predicting Outcomes After Distal Radius Fracture: A 24-Center International Clinical Trial of Older Adults

PURPOSE

Current evidence on predictors of outcomes after distal radius fracture is often based on retrospective analyses or may be confounded by fracture type. Using data from the Wrist and Radius Injury Surgical Trial (WRIST), a 24-site randomized study of distal radius fracture treatment, in which all fractures are severe enough to warrant surgery, we set out to perform a secondary data analysis to explore predictors of better or worse hand outcomes.

METHODS

The primary outcome measure was the Michigan Hand Outcomes Questionnaire (MHQ) summary score 12 months after treatment. We used a regression tree analysis with recursive partitioning to identify subgroups of participants who experienced similar outcomes (ie, MHQ score) and to determine which baseline or treatment factors they had in common.

RESULTS

Factors most predictive of 12-month MHQ score were pain at enrollment, education, age, and number of comorbidities. Specifically, participants who had a high school education or less and also reported severe pain had the lowest MHQ scores. Conversely, participants with less pain and more education and who were age 87 years or younger with one or no comorbid condition had the highest MHQ scores. Treatment type or radiographic measurements assessed on post-reduction films did not affect 12-month outcomes.

CONCLUSIONS

These results identified patient characteristics that can be used by surgeons to identify subgroups of patients who may experience similar hand outcomes.

TYPE OF STUDY/LEVEL OF EVIDENCE

Prognostic III.

Nonmalignant Pain Symptom Subgroups in Nursing Home Residents

CONTEXT

Despite many nursing home residents experiencing pain, research about the multidimensional nature of nonmalignant pain in these residents is scant.

OBJECTIVES

To identify and describe pain symptom subgroups and to evaluate whether subgroups differed by sex.

METHODS

Using Minimum Data Set 3.0 data (2011-2012), we identified newly admitted nursing home residents reporting pain (n = 119,379). A latent class analysis included 13 indicators: markers for pain (i.e., severity, frequency, impacts sleep, and function) and depressive symptoms. Sex was evaluated as a grouping variable. Multinomial logistic models identified the association between latent class membership and covariates, including age and cognitive impairment.

RESULTS

Four latent subgroups were identified: severe (15.2%), moderate frequent (26.4%), moderate occasional with depressive symptoms (26.4%), and moderate occasional without depressive symptoms (32.0%). Measurement invariance by sex was ruled out. Depressed mood, sleep disturbances, and fatigue distinguished subgroups. Age ≥75 years was inversely associated with belonging to the severe, moderate frequent, or moderate occasional with depressive symptoms subgroups. Residents with severe cognitive impairment had reduced odds of membership in the severe pain subgroup (adjusted odds ratio [aOR]: 0.84; 95% confidence interval [CI]: 0.78-0.90) and moderate frequent pain subgroup (aOR: 0.60; 95% CI: 0.56-0.64) but increased odds in the moderate occasional pain with depressive symptoms subgroup (aOR: 1.12; 95% CI: 1.06-1.18).

CONCLUSION

Identifying subgroups of residents with different patterns of pain and depressive symptoms highlights the need to consider physical and psychological components of pain. Expanding knowledge about pain symptom subgroups may provide a promising avenue to improve pain management in nursing home residents.