Validity of the Patient Health Questionnaire-9 in Assessing Major Depressive Disorder During Inpatient Spinal Cord Injury Rehabilitation

Perioperative duloxetine improves postoperative outcomes after anterior talofibular ligament repair for chronic lateral ankle instability for patients with depression: A prospective randomized clinical trial

BACKGROUND

Recent studies have indicated that depression is associated with persistent postoperative pain and decreased satisfaction following foot and ankle surgery. This study aimed to evaluate the effect of perioperative duloxetine on postoperative outcomes of anterior talofibular ligament (ATFL) surgical repair for chronic ankle instability (CAI) in patients with depression. We further sought to evaluate patients' satisfaction and side effects related to duloxetine.

MATERIAL AND METHODS

Patients undergoing ATFL repair were screened for depression preoperatively with the Patient Health Questionnaire (PHQ-9). Among 249 patients who underwent arthroscopic or open surgical Brostrom repair of the ATFL, 120 patients were identified as being "possibly depressed" and were included in the study. Sixty patients were randomly assigned to the duloxetine group (one day preoperatively and for 6 weeks postoperatively), and the other sixty were randomized to the placebo group. Painkillers and opioid consumption, pain scores, and patient satisfaction were recorded at 12, 24, 48, and 72hours postoperatively and at follow-up visits 1, 3, and 6 months after surgery. Patient-reported outcome measures (PROMs) were assessed preoperatively and at 3, 6, 12 and 24 months postoperatively. Duloxetine-related side effects such as nausea/vomiting and fatigue were also recorded.

RESULTS

The patients in the duloxetine group reported a significantly longer time to rescue analgesic and reduced opioid requirements (including celecoxib, pregabalin, acetaminophen, and tramadol). The patients experienced decreased pain intensity and greater satisfaction with their pain management at 24, 48, 72h and 1 and 3 months after surgery (p<0.05). The duloxetine group also had significantly better clinical and functional outcomes at 3 and 6 months of follow-up compared to the placebo group (p<0.05). The occurrence and rate of symptoms of duloxetine side effects were not significant.

DISCUSSION

Depression is an important factor to consider and address because its presence before surgery can predict poor postoperative outcomes, including more severe postoperative pain, persistent postoperative pain, and increased consumption of painkillers and opioids.

CONCLUSION

Perioperative administration of duloxetine following ATFL repair for CAI in patients with depression increased the time to first postoperative rescue analgesic request and reduced both opioid consumption and postoperative pain. This approach also led to a high level of patient satisfaction. In addition, duloxetine improved the quality of recovery without leading to significant side effects.

LEVEL OF EVIDENCE

I; prospective randomized controlled trial.

The efficacy, safety, and satisfaction of telehealth-delivered hypnotic cognitive therapy for chronic pain in spinal cord injury: A pilot study with historical controls

CONTEXT/OBJECTIVE

In-person hypnotic cognitive therapy (HYP-CT) is a promising treatment for chronic spinal cord injury-related pain. We describe the effects of HYP-CT delivered via Zoom (Z-HYP-CT) and compare the effects to historical controls who received hypnosis, cognitive therapy, or HYP-CT in-person.

DESIGN

Open pilot trial of HYP-CT versus historical controls.

SETTING

Telehealth study that recruited people with chronic SCI.

PARTICIPANTS

Adults with moderate to severe chronic SCI-related pain.

INTERVENTIONS

Four weekly sessions of HYP-CT delivered via Zoom.

OUTCOME MEASURES

The primary outcome was average pain intensity on a 0-10 numerical rating scale measured at end of treatment (4 weeks) and 12 weeks. Secondary outcomes included pain interference, depression, sleep, pain catastrophizing, and pain self-efficacy.

RESULTS

23 individuals with SCI-related pain participated in the open trial and were compared to 21 historical controls. Average age was 54 years, 70% were male, and the majority were White. The participants were 11.6-13.1 years post-SCI and average pain intensity was 4.8-5.4/10. After Z-HYP-CT mixed-effects linear regressions showed that pain intensity was significantly less at 4 weeks (-1.28, P < .0001) and 12 weeks (-1.50, P < .0001) relative to baseline. Pain interference, depression, and pain catastrophizing also decreased significantly at both time points. There were no significant differences between the effects of Z-HYP-CT versus historical controls on any outcome variable.

CONCLUSION

HYP-CT delivered via telehealth was associated with reduced pain intensity and other benefits that were comparable to the effect achieved by in-person historical controls. The effects of Z-HYP-CT should be evaluated using a randomized controlled design.

Understanding the association between perceived injustice, depression symptoms, and stigma in individuals with traumatic spinal cord injury

STUDY DESIGN

This is a secondary analysis of data from a cross-sectional, observational study.

OBJECTIVES

The study aimed to determine whether stigma mediates the relationship between preceived injustice and depression symptoms among individuals with spinal cord injuries.

SETTING

Secondary analysis of participants enrolled in the Spinal Cord Injury Model System at a specialty rehabilitation hospital in the Western United States.

METHODS

A sample of 225 participants completed the questionnaires; eight participants were removed due to incomplete data, resulting in a final sample size of 217 participants (79% male; 21% female). Participants were, on average, 53 years old and were predominantly male, white, and 20 years post-injury. A bootstrapping mediation analysis was conducted to evaluate the stigma-mediated relationship between injustice appraisals and depression symptoms. Injustice appraisals were assessed using the Injustice Experience Questionnaire, stigma with the Spinal Cord Injury Quality of Life Stigma-Short Form, and depression symptoms with the Patient Health Questionnaire-9.

RESULTS

Stigma was found to mediate the relationship between injustice appraisals and depression, with an estimated proportion mediated of 80.9% (p ≤ 0.0001).

CONCLUSIONS

This study provides a novel finding that the relationship between injustice appraisals and depression symptoms is mediated by stigma. Consistent with previous research, injustice appraisals were associated with greater severity of depression symptoms. Results provide further evidence for the role of injustice appraisals after spinal cord injury and a potential mechanism (i.e., stigma) by which it may exert its effect on depression symptoms.

Lived Experiences of Sexuality and Sexual Functioning in Males with SCI: A Mixed-Methods Study

Background

Sexual dysfunction is highly prevalent in males with spinal cord injury (SCI) and has been recognized to be a key recovery priority.

Objectives

This cross-sectional, mixed-methods study aimed to investigate the major themes linked to sexual functioning in males with chronic (>1 year) SCI.

Methods

Twenty male participants with SCI, aged 25 to 59 years, completed validated questionnaires exploring sexual function/satisfaction and health-related quality of life and a semi-structured interview with an experienced sexual medicine physician. Sex hormone concentrations and metabolic biomarkers, along with body composition and habitual physical activity levels, were assessed. Interview recordings were transcribed and thematic analysis performed using combined COM-B (Capability, Opportunity, Motivation, and Behavior) and biopsychosocial models to identify and organize major contributors and barriers to sexual functioning.

Results

Metabolic and hormonal biomarkers largely fell within normal physiological ranges despite reduced sexual functioning reported in our cohort (19/20 participants reported some degree of erectile dysfunction). Qualitative analysis of interview transcripts revealed 24 themes. Adaptability was important for improving sexual satisfaction. Attraction and attentiveness to sex and partners remained stable over time, while the desire for intimacy increased post injury. Sexual social norms, and comparisons to the able-bodied population, provided challenges for sexual activity and partnership. Environmental concerns regarding access to sexual health resources and accessible physical spaces during intimacy were relevant. Mood disorders and general life stressors negatively impacted sexual desire, while physical activity encouraged sexual activity.

Conclusion

By considering a holistic view of sexuality in males with SCI, we identified key contributors and barriers to sexual functioning for the cohort studied.

Telehealth delivery of adapted CBT-I for insomnia in chronic pain patients: a single arm feasibility study

Objectives

A large proportion of individuals with chronic pain experience insomnia-related symptoms which can be persistent in nature, and negatively impact one's quality of life. This single arm trial aimed to investigate the feasibility and preliminary efficacy of CBT-I, adapted for people with chronic musculoskeletal pain, delivered via telehealth.

Methods

We conducted a single arm feasibility trial in which 10 adult women (M age = 50.76 years, SD = 8.03 years) with self-reported insomnia and a diagnosed chronic musculoskeletal chronic pain received six CBT-I individual treatment sessions over 6-10 weeks. Treatment was delivered via telehealth. Participants completed weekly sleep diaries, and self-reported measures of insomnia, pain, anxiety and depression pre-treatment, post-treatment, and one-month follow-up.

Results

The trial yielded, high levels of compliance with intervention protocols, and affirmative feedback on satisfaction which demonstrated feasibility. The enrolment rate into the study was 37% (27 participants screened, 10 participants enrolled). The intervention was associated with statistically and clinically meaningful improvements in self-reported insomnia severity. There were statistically significant improvements in sleep efficiency, wake after sleep onset, sleep onset latency, anxiety and depression.

Conclusion

Adapted CBT-I delivered via telehealth may be a feasible, acceptable, and efficacious therapeutic approach for individuals with co-existent sleep and chronic pain. Future trials should adopt a randomized design against usual care.

Psychological Screening, Standards and Spinal Cord Injury: Introducing Change in NHS England Commissioned Services

Psychologist resourcing across the United Kingdom (UK) spinal cord injury centres (SCICs) varies considerably, which has detrimentally impacted standardising service provision for people with spinal cord injuries/disorders (PwSCI/D) compared with other nations. This paper presents the outcome of a project involving the Spinal Cord Injury Psychology Advisory Group (SCIPAG) and NHS England Clinical Reference Group/SCI transformation groups to agree upon screening and standards and shares data from the National Spinal Injuries Centre (NSIC) and the Yorkshire and Midlands Regional SCICs. Inpatients completed the GAD-7, the PHQ-9, and the short form of the Appraisals of DisAbility: Primary and Secondary Scale (ADAPSSsf), assessing adjustment. A total of 646 participants were included, with 43% scoring above the clinical threshold on at least one of the measures on admission. A subset of 272 participants also completed discharge measures and 42% remained above the threshold on discharge, demonstrating sustained psychological need. This paper provides support for services to move to a screen-and-assessment model supplemented by referral options for those with changing needs or who present with difficulties outside the remit of screening. The findings also support the efficacy of universal screening across the system and consideration of screening and standards for psychological care by the wider psychology community.

Suicidal ideation, post-traumatic stress disorder, and depression in traumatic spinal cord injury: What resilience tells us

OBJECTIVE

Identification of unmet psychiatric needs, protective and risk factors for suicide are crucial for people with traumatic spinal cord injury (SCI). In this study, we aimed to explore depression, post-traumatic stress disorder (PTSD) status (non-PTSD, partial-PTSD, full-PTSD), resilience, suicidal ideation (SI) and to examine predictors and clinical correlates of current SI in traumatic SCI.

METHOD

Sixty-three individuals with traumatic SCI who were at least 3 months post-injury were included in the study. The participants were evaluated in terms of PTSD Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (PCL-5), depression, SI, and resilience using the PCL-5, the Patient Health Questionnaire-9, the Brief Resilience Scale, and sociodemographic measures.

RESULTS

33% of our sample (n = 21) had SI over the past two weeks. 71.4% of the patients with SI (n = 15) had depression. A total of 52.4% of the patients with SI (n = 11) were diagnosed with full PTSD. Resilience was found to be significantly lower in individuals with depression and individuals with SI. While depression predicted SI in traumatic SCI, resilience stands as a protective factor against SI.

CONCLUSION

SI is quite common in individuals with traumatic SCI and is accompanied by substantial psychiatric comorbidities such as depression and PTSD. Along with depression and PTSD, resilience - which has protective and predictive values and is inversely associated with SI - constitutes a significant psychotherapeutic intervention and screening area.

Association Between Anxiety Symptoms, Depression Symptoms, and Life Satisfaction Among Individuals 1 Year After Spinal Cord Injury: Findings From the SCIRehab Project

Objective

To examine the association between anxiety symptoms, depression symptoms, and life satisfaction 1 year after SCI.

Design

Cross-sectional analysis of data from the SCIRehab Project. A linear regression model estimated the association between anxiety symptoms and life satisfaction and tested the moderating effect of depression symptoms on the association between anxiety symptoms and depression symptoms with an interaction term.

Setting

Six rehabilitation facilities across the United States.

Participants

A total to 940 persons older than 12 years who received inpatient spinal cord injury (SCI) rehabilitation between 2007 and 2009 were followed up 1 year post injury (n=940).

Interventions

None

Main Outcome Measures

Life satisfaction 1 year after SCI measured via the Satisfaction With Life Scale.

Results

Unadjusted analyses showed anxiety symptoms were associated with decreased life satisfaction for individuals with SCI. In adjusted analyses, anxiety symptoms were not associated with life satisfaction. In adding an interaction term, anxiety symptoms were associated with 2 points lower life satisfaction holding the other variables constant (P=.02). There was a moderating effect of depression symptoms on the association between anxiety symptoms and life satisfaction. Persons with anxiety symptoms had lower life satisfaction scores at lower levels of depression symptoms but higher life satisfaction scores at higher levels of depression symptoms than persons with no anxiety.

Conclusions

In clinical settings, both anxiety and depression symptoms should be monitored, measured, and treated together to optimally improve life satisfaction for persons with SCI. Prioritizing interventions known to have transdiagnostic effects may achieve the best results.

Depression Screening and Behavioral Health Integration in Musculoskeletal Trauma Care

OBJECTIVES

To report our experiences in implementing a behavioral health integration pathway, including a validated depression screening and referral to care.

DESIGN

Retrospective case series.

SETTING

Single surgeon's musculoskeletal trauma outpatient practice during calendar year 2019.

PATIENTS

All patients presenting to the practice during 2019 were included (n = 573).

INTERVENTION

We piloted the usage of Patient Health Questionnaire (PHQ)-2 and PHQ-9 screening. An evidence-based, real-time treatment protocol embedded in the electronic health record was triggered when a patient screened positive for depression including an automated behavioral health integration pathway.

MAIN OUTCOME MEASUREMENTS

The percentage of patients screened, the results of the PHQ screening, and the number of patients referred and enrolled in behavioral health programs were collected.

RESULTS

Of the 573 patients, 476 (83%) received the PHQ-2 screening, 80 (14%) had a current screening on file (within 1 year), and 17 (3.0%) were not screened. One hundred seventy-two patients (36%) had a PHQ-2 score of 2 or greater and completed the PHQ-9; of them, 60 (35% of patients screened with full PHQ-9, 13% of patients screened) screened positive for symptoms of moderate depression (PHQ-9 score ≥10), and 19 (4.0%) reported passive suicidal ideation (PHQ-9 item 9). Fifty of these patients were referred to behavioral health through the pathway, and 8 patients enrolled in the program. Ten patients were not referred because of a technical error that was quickly resolved. Patients reporting suicidal ideation were managed with psychiatric crisis resources including immediate virtual consult in the examination room.

CONCLUSIONS

This case series demonstrates the feasibility of screening patients for depressive symptoms and making necessary referrals to behavioral health in outpatient musculoskeletal trauma care. We identified 50 patients with depression and appropriately triaged them for further care in our community.

Pilot clinical trial of a clinical meditation and imagery intervention for chronic pain after spinal cord injury

OBJECTIVE

To assess the feasibility and potential benefits of clinical meditation and imagery (CMI) for people with chronic spinal cord injury (SCI) and chronic pain.

DESIGN

Pilot randomized, controlled trial.

SETTING

Outpatients with SCI in the United States.

PARTICIPANTS

24 adults with chronic SCI (>1 year) and a >3 month history of pain rated ≥4/10 on average over the last week.

INTERVENTIONS

4-week program of once-weekly 2-hour group classes, offered in-person and online. CMI group participants were taught mindfulness, mantra meditation, and guided imagery practices. Control group participants received education on topics related to health and function after SCI.

OUTCOME MEASURES

Pain interference (primary outcome), pain cognitions, pain intensity/unpleasantness, depressive symptomology, perceived stress.

RESULTS

Pain interference decreased to a greater extent in the control group at both Day 42 and Day 70, with a large effect size (d > 1.0). Several secondary outcome measures showed changes consistent with more favorable outcomes in the CMI group at both Day 42 and Day 70, with a large effect size d > 0.80, including worst pain intensity over the last week, depressive symptomology, belief in pain as a sign of harm and perceived control over pain. Perceived stress improved to a greater extent in the control group (d = 1.16 at Day 42, d = .20 at Day 70).

CONCLUSION

CMI is feasible and acceptable to implement with people with SCI and chronic pain. Further study is warranted to assess potential benefits for pain-related outcomes.

Prevalence, severity, and self-management of depressive mood among community-dwelling people with spinal cord injury in Nepal

Background

Depression is a common psychological condition after spinal cord injury. There are increased incidences of self-harm, suicidal behavior, and lower quality of life among people with spinal cord injury and depression. However, self-management of depressive symptoms in the community is less explored.

Objective

This study aimed to examine the prevalence, severity, and self-management of depressive mood in community-dwelling people with spinal cord injury.

Methods

A descriptive study was conducted in 2019 among 115 people with spinal cord injury discharged from three health centers and living in the 13 districts of Bagmati Province. Participants were selected using stratified random sampling. Questionnaires were related to demographics, health and environment, depressive mood, and self-management. Descriptive statistics and quantitative content analysis were used to analyze the data.

Results

Ninety-seven (84.3%) people with spinal cord injury had a depressive mood. Of these, 60.8% had moderate to severe depressive moods. They mainly used the internet and social media, shared feelings with family members, and practiced Hindu religious activities for depressive mood management because of the physical barriers to accessing a healthcare facility and easiness to use of non-pharmacological methods. Nearly half of participants who used sharing of feelings felt their depressive mood disappeared when they often used the method.

Conclusion

Depressive mood following initial hospitalization is highly prevalent among people with spinal cord injury in Nepal, most of whom live in rural settings. Therefore, nurses and other health professionals should provide psychoeducation for this population and their family members to better address mental health problems. Facilitating pathways for those in rural areas to engage in social activities and timely treatment access may improve depressive mood. Nurses and other rehabilitation professionals can use social media to assess depressive moods and deliver management approaches in the community.

Depression Following Operative Treatments for Achilles Ruptures and Ankle Fractures

BACKGROUND

The sudden and debilitating nature of lower extremity injuries can trigger mood disturbances, including major depressive disorder.

METHODS

This prospective study enrolled patients undergoing operative repair of ankle fractures and Achilles ruptures and followed them for 1 year postoperatively. The validated Patient Health Questionnaire (PHQ-9) for depressive symptoms was administered at the preoperative visit and at postoperative weeks 1, 2, 4, 8, 16, 24, 32, 40, and 52. PHQ-9 is scored 0 to 27, with higher values indicating greater depression symptoms.

RESULTS

Fifty-eight patients completed 1 year of follow-up. The mean PHQ-9 score was 2.7 (range, 0-20) at the preoperative visit, peaked at postoperative week 1 (4.9; range, 0-16), and reached its low at postoperative week 52 (0.8; range, 0-7). Cumulative incidences of depressive symptoms during the first year following surgery were 51.7% for at least mild depression, 22.4% for at least moderate depression, and 6.9% for severe depression. A history of mental health disorder and the inability to work during the period of postoperative immobilization were independently associated with greater depressive symptoms.

CONCLUSION

The majority of patients undergoing operative treatment of Achilles ruptures and ankle fractures develop postoperative symptoms of mild to moderate depression that normalize after several months. Patients with a history of mental health disorder or who cannot work while immobilized postoperatively are at greatest risk.

LEVEL OF EVIDENCE

Level II, prospective cohort study.

Appraisals of disability and psychological adjustment in veterans with spinal cord injuries

Context/Objective: Following a spinal cord injury or disability (SCI/D), cognitive appraisals are a marker of psychological adjustment. The present study evaluated the clinical utility and discriminant validity of the Appraisals of DisAbility Primary and Secondary Scale - Short Form (ADAPSS-sf). The ADAPSS-sf was evaluated on 1. identification of individuals experiencing poor psychological adjustment and 2. prediction of life satisfaction beyond measures of emotional distress.Design: A retrospective study was completed using ROC analyses and odds ratios to identify the clinical utility of the ADAPSS-sf. In addition, blocked hierarchical regression explored the ADAPSS-sf predictive characteristics for satisfaction with life beyond measures of emotional distress.Setting: Veteran's Health Administration SCI Center.Participants: Ninety outpatient veterans with SCI/Ds.Outcome Measures: Measures of psychological adjustment post-SCI/D included the PHQ-9, GAD-7, PC-PTSD, and the Diener Satisfaction with Life Scale (SWLS). The ADAPSS-sf was used as a measure of cognitive appraisals.Results: Results indicated the ADAPSS-sf is effective in identification of poor psychological adjustment, P < .001. Diagnostic odds ratios and ADAPSS-sf cut scores were selected to prioritize sensitivity (7.17, ≤ 11), specificity (68.25, ≥ 22), or a balance of the two (16.32, ≤ 19). Hierarchical regression indicated the ADAPSS-sf accounted for unique variance in life satisfaction beyond measures of emotional distress, (ΔR² = .20, β = -.66, t(89) = 6.54, P < .001).Conclusion: Results indicated SCI/D specific appraisals are predictive of concurrent poor psychological adjustment and provide insight into satisfaction with life beyond measures of emotional distress.

Selective cutoff reporting in studies of the accuracy of the Patient Health Questionnaire-9 and Edinburgh Postnatal Depression Scale: Comparison of results based on published cutoffs versus all cutoffs using individual participant data meta-analysis

OBJECTIVES

Selectively reported results from only well-performing cutoffs in diagnostic accuracy studies may bias estimates in meta-analyses. We investigated cutoff reporting patterns for the Patient Health Questionnaire-9 (PHQ-9; standard cutoff 10) and Edinburgh Postnatal Depression Scale (EPDS; no standard cutoff, commonly used 10-13) and compared accuracy estimates based on published cutoffs versus all cutoffs.

METHODS

We conducted bivariate random effects meta-analyses using individual participant data to compare accuracy from published versus all cutoffs.

RESULTS

For the PHQ-9 (30 studies, N = 11,773), published results underestimated sensitivity for cutoffs below 10 (median difference: -0.06) and overestimated for cutoffs above 10 (median difference: 0.07). EPDS (19 studies, N = 3637) sensitivity estimates from published results were similar for cutoffs below 10 (median difference: 0.00) but higher for cutoffs above 13 (median difference: 0.14). Specificity estimates from published and all cutoffs were similar for both tools. The mean cutoff of all reported cutoffs in PHQ-9 studies with optimal cutoff below 10 was 8.8 compared to 11.8 for those with optimal cutoffs above 10. Mean for EPDS studies with optimal cutoffs below 10 was 9.9 compared to 11.8 for those with optimal cutoffs greater than 10.

CONCLUSION

Selective cutoff reporting was more pronounced for the PHQ-9 than EPDS.

Inflammation increases the development of depression behaviors in male rats after spinal cord injury

Following spinal cord injury, 18-26% of patients are diagnosed with depressive disorders, compared to 8-12% in the general population. As increased inflammation strongly correlates with depression in both animal and human studies, we hypothesized that the immune activation inherent to SCI could increase depression-like behavior. Thus, we proposed that reducing immune activation with minocycline, a microglial inhibitor, would decrease depression-like behavior following injury. Male Sprague-Dawley rats were given minocycline in their drinking water for 14 days following a moderate, mid-thoracic (T12) spinal contusion. An array of depression-like behaviors (social activity, sucrose preference, forced swim, open field activity) were examined prior to injury as well as on days 9-10, 19-20, and 29-30 post-injury. Peripheral cytokine levels were analyzed in serum collected prior to injury and 10 days post-injury. Hierarchical cluster analysis divided subjects into two groups based on behavior: depressed and not-depressed. Depressed subjects displayed lower levels of open field activity and social interaction relative to their not-depressed counterparts. Depressed subjects also showed significantly greater expression of pro-inflammatory cytokines both before and after injury and displayed lower levels of hippocampal neurogenesis than not-depressed subjects. Intriguingly, subjects who later showed depressive behaviors had higher baseline levels of the pro-inflammatory cytokine IL-6, which persisted throughout the duration of the experiment. Minocycline, however, did not affect serum cytokine levels and did not block the development of depression; equal numbers of minocycline versus vehicle-treated subjects appeared in both phenotypic groups. Despite this, these data overall suggest that molecular correlates of inflammation prior to injury could predict the development of depression after a physical stressor.

The performance of the EQ-5D-3L in screening for anxiety and depressive symptoms in hospital and community settings

BACKGROUND

To examine the performance of the EQ-5D-3L in screening for anxiety and depressive symptoms in hospital and community settings compared to other patient-reported screening tools.

METHODS

Data from a prospective cohort of patients discharged from general internal medicine wards from two hospitals in Edmonton, Alberta were used in this study. Two waves of measurements (discharge and 90-days post-discharge) were analyzed. The performance of the EQ-5D-3L was compared to other self-report screening tools: Generalized Anxiety Disorder 2-item questionnaire was used to categorize anxiety symptoms into absent (< 3) and present (≥ 3), and the Patient Health Questionnaire 9-items was used to categorize depressive symptoms by two severity cut-points: no (< 10) vs. mild (≥ 10), and no (< 15) vs. moderate-severe (≥ 15). Performance of EQ-5D-3L in screening for anxiety and depressive symptoms was evaluated using receiver operating curve (ROC) analysis.

RESULTS

Average age of participants (n = 493) was 62.9 years (SD 18.6); 51% were female. At discharge, 30.0% screened positive for mild and 12.8% for moderate-severe depressive symptoms, while 27.6% screened positive for anxiety symptoms. For co-morbid symptoms, 17.1% screened positive for anxiety and any depressive symptoms, while 10.8% for anxiety and moderate-severe depressive symptoms. While the EQ-5D-3L had limited screening ability in hospital, the anxiety/depression dimension performed well in the community setting (90-days post-discharge) in screening for anxiety (area under ROC 0.79), depressive symptoms (any: 0.78, moderate-severe: 0.84), and a combination of both (any: 0.86; moderate-severe: 0.91).

CONCLUSIONS

The EQ-5D-3L anxiety/depression dimension could be a useful tool in screening for anxiety and depressive symptoms in community settings compared to other self-report screening tools. The usefulness of the EQ-5D-3L as a screening tool in other settings and populations is warranted.

A Primary Care Provider's Guide to Depression After Spinal Cord Injury: Is It Normal? Do We Treat It?

Although most people with spinal cord injury (SCI) are emotionally resilient, as a group they are at increased risk of major depressive disorder. Depression tends to be undertreated in people with SCI, perhaps because depression is mistakenly viewed as an expected reaction to severe disability or is confused with grief. Depression and grief are distinguishable, and the Patient Health Questionnaire-9 is a reliable and valid screen for major depression in this population. Major depression can be treated with antidepressants, especially venlafaxine XR, and with psychotherapy, especially cognitive behavioral therapy, focused on helping the person resume activities that were previously enjoyable or meaningful. Structured exercise also may help relieve depressed mood.

Measuring mental health burden in humanitarian settings: a critical review of assessment tools

BACKGROUND

The effects of disasters and conflicts are widespread and heavily studied. While attention to disasters' impacts on mental health is growing, mental health effects are not well understood due to inconsistencies in measurement.

OBJECTIVE

The purpose of this study is to review mental health assessment tools and their use in populations affected by disasters and conflicts.

METHOD

Tools that assess posttraumatic stress disorder, depression, substance use disorder, and general mental health were examined. This review began with a search for assessment tools in PubMed, PsycINFO, and Google Scholar. Next, validation studies for the tools were obtained through snowball sampling. A final search was conducted for scientific studies using the selected tools in humanitarian settings to collect the data for analysis. The benefits and limitations described for each tool were compiled into a complete table.

RESULTS

Twelve assessment tools were included, with 88 studies using them. The primary findings indicate that half of the studies used the Impact of Events Scale-Revised. The most common limitation discussed is that self-report tools inaccurately estimate the prevalence of mental health problems. This inaccuracy is further exacerbated by a lack of cultural appropriateness of the tools, as many are developed for Western contexts.

CONCLUSION

It is recommended that researchers and humanitarian workers reflect on the effectiveness of the mental health assessment tool they use to accurately represent the populations under study in emergency settings. In addition, mental health assessment should be coupled with action.

A Primary Care Provider's Guide to Preventive Health After Spinal Cord Injury

Objective: Provide guidance for preventive health and health maintenance after spinal cord injury (SCI) for primary care providers (PCPs). Main message: Individuals with SCI may not receive the same preventive health care as the general population. Additionally, SCI-related secondary conditions may put their health at risk. SCI is considered a complex condition associated with many barriers to receiving quality primary care. Attention to routine preventive care and the unique health considerations of persons with SCI can improve health and quality of life and may prevent unnecessary health care utilization. Conclusion: PCPs are experts in preventive care and continuity of care, however individuals with SCI may not receive the same preventive care due to numerous barriers. This article serves as a quick reference for PCPs.

The Four-item Patient Health Questionnaire for Anxiety and Depression: A Validation Study in Infertile Patients

Background

The most common mental disorders in infertile patients are depression and anxiety. The four-item Patient Health Questionnaire-4 (PHQ-4) is a widely used tool that consists of the PHQ-2 depression and Generalized Anxiety Disorder-2 (GAD-2) scales. Given that PHQ-4 has not been validated in infertile patients, this study aimed to examine its reliability and validity in this population.

Materials and Methods

Participants in this cross-sectional study consisted of 539 infertile patients from a referral fertility centre in Tehran, Iran. The PHQ-4, Hospital Anxiety and Depression Scale (HADS), World Health Organi- sation-Five Well-Being Index (WHO-5), Penn State Worry Questionnaire (PSWQ) and demographic/infertility ques- tionnaires were administered to all participants. Factor structure and internal consistency of PHQ-4 were evaluated via confirmatory factor analysis (CFA) and Cronbach’s alpha, respectively. The convergent validity of this scale was examined by its relationship with HADS, WHO-5 and PSWQ.

Results

CFA results provided support for a two-factor model of PHQ-4. Internal consistency of the PHQ-4 and its subscales both were elevated with Cronbach’s alpha coefficients of 0.767 (PHQ-4), 0.780 (PHQ-2) and 0.814 (GAD-2). Inter-item correlations were between 0.386 and 0.639, and corrected item-total correlations were between 0.576 and 0.687. PHQ-4, PHQ-2 and GAD-2 showed positive correlations with measures of HADS-anxiety, HADS-depression, and PSWQ and neg- ative correlations with WHO-5, which confirmed convergent validity. Among demographic/fertility variables, we observed that gender, infertility duration, and failure in previous treatment were correlated with PHQ-4 and its subscales scores.

Conclusion

The PHQ-4 is a reliable and valid ultra-brief screening instrument for measuring both anxiety and depres- sive symptoms in infertile patients.

How do healthcare providers manage depression in people with spinal cord injury?

STUDY DESIGN

An online survey.

OBJECTIVES

To describe how healthcare providers manage depression after spinal cord damage (SCD) and to identify factors that predict use of recommended depression management practices.

SETTING

An international cohort of respondents who provide clinical care to individuals with SCD.

METHODS

An online survey was distributed to clinicians caring for individuals with SCD. The 20-question survey inquired about participant demographic and professional information, their knowledge and beliefs about depression after SCD, their methods of treating depression in SCD, and perceived barriers to treatment of depression.

RESULTS

One hundred eleven individuals took this survey. Participants estimated on average that 48.7% of their patients with SCD have depression, and nearly two-thirds (62.2%) reported using their own clinical judgment to identify the condition. Respondents cited barriers to depression treatment including patient denial of depression (47.7%), stigmas attached to depression (41.4%), and lack of availability and high cost of counseling (45.9% and 35.1%, respectively) and antidepressant medications (5.4% and 10.8%, respectively). The belief that one is well trained to handle depressive symptoms predicted increased frequency of screening for depression and implementation of recommended treatments for depression.

CONCLUSIONS

Respondents to this survey under-utilize valid screening measures and likely over-estimate the prevalence of depression in SCD. They cited a number of barriers to treatment for depression. Our results underscore the need for improved mental health education among SCD providers and the use of valid depression screening measures to help focus limited mental health services and treatments on those who need them.

The Relationship between Physical Activity Levels and Mental Health in Individuals with Spinal Cord Injury in South Korea

Background: The aim of this study was to assess the relationship between physical activity (PA) levels and mental health in individuals with spinal cord injury (SCI). Methods: Three hospitals in the Seoul metropolitan area were invited to recruit patients with SCI (n = 103). PA levels were measured by the Leisure Score Index of the Godin Leisure-Time Exercise Questionnaire (GLTEQ). The Patient Health Questionnaire-9 (PHQ-9), the Generalized Anxiety Disorder-7 (GAD-7) questionnaire, and Multidimensional Scale of Perceived Social Support (MSPSS) were used to assess mental health. Results: Compared to the least physically active participants (1st tertile, 44.09 ± 52.74 min/week), the most physically active participants (3rd tertile, 670.86 ± 354.97 min/week) scored significantly lower on PHQ-9 (17.03 ± 5.70 vs. 12.49 ± 4.01, p < 0.001), GAD-7 (13.24 ± 4.78 vs. 9.86 ± 3.15, p < 0.001), while significantly higher MSPSS (51.24 ± 10.17 vs. 61.37 ± 11.90, p < 0.001) after the results were adjusted for age, gender, American Spinal Cord Injury Association impairment scale, and impaired spinal cord levels. Multivariate linear regression analysis showed that the PA was a significant predictor of depression (β = −1.50, p = 0.01), anxiety (β = −1.12, p = 0.02), and social support (β = 4.04, p = 0.01). Conclusion: Higher PA participation was associated with lower depression, anxiety, and higher social support scores.

Patient Health Questionnaire-9 scores do not accurately estimate depression prevalence: individual participant data meta-analysis

OBJECTIVES

Depression symptom questionnaires are not for diagnostic classification. Patient Health Questionnaire-9 (PHQ-9) scores ≥10 are nonetheless often used to estimate depression prevalence. We compared PHQ-9 ≥10 prevalence to Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders (SCID) major depression prevalence and assessed whether an alternative PHQ-9 cutoff could more accurately estimate prevalence.

STUDY DESIGN AND SETTING

Individual participant data meta-analysis of datasets comparing PHQ-9 scores to SCID major depression status.

RESULTS

A total of 9,242 participants (1,389 SCID major depression cases) from 44 primary studies were included. Pooled PHQ-9 ≥10 prevalence was 24.6% (95% confidence interval [CI]: 20.8%, 28.9%); pooled SCID major depression prevalence was 12.1% (95% CI: 9.6%, 15.2%); and pooled difference was 11.9% (95% CI: 9.3%, 14.6%). The mean study-level PHQ-9 ≥10 to SCID-based prevalence ratio was 2.5 times. PHQ-9 ≥14 and the PHQ-9 diagnostic algorithm provided prevalence closest to SCID major depression prevalence, but study-level prevalence differed from SCID-based prevalence by an average absolute difference of 4.8% for PHQ-9 ≥14 (95% prediction interval: -13.6%, 14.5%) and 5.6% for the PHQ-9 diagnostic algorithm (95% prediction interval: -16.4%, 15.0%).

CONCLUSION

PHQ-9 ≥10 substantially overestimates depression prevalence. There is too much heterogeneity to correct statistically in individual studies.

Promoting psychological health in women with SCI: Development of an online self-esteem intervention

BACKGROUND

There are no known interventions addressing self-esteem in women following spinal cord injury (SCI).

OBJECTIVES

To test the feasibility of an online self-esteem intervention for women with disabilities, as modified for women with SCI.

METHOD

We conducted a randomized, controlled feasibility test of a self-esteem intervention (N = 21). Participants were randomly assigned to the intervention or control group that received intervention materials at the end of the study. Intervention participants met as avatars for 7 weekly real-time group sessions in Second Life (SL), a free online virtual world. Feasibility indicators were study engagement, acceptability of SL and the intervention, and improvements on measures of psychological health promoting behaviors, social support, self-efficacy, self-esteem, and depression.

RESULTS

Intervention participants (n = 10) were highly engaged, and most described the SL program as more enjoyable and more convenient than in-person programs. All rated the intervention as "good" (n = 4) or "very good" (n = 6), and all 10 rated themselves has having made positive life changes as a result of the program. Intervention participants experienced significantly greater change than controls on two measures of health-promoting behavior (Health Promoting Lifestyle Profile-II Spiritual Growth/Self-actualization; Interpersonal Relations). Examining change in the intervention group using regression analyses, we found medium-to-large effects of the intervention on these behaviors and measures of depression (CESD-10, PHQ-9). The intervention had small effects on remaining measures.

CONCLUSION

We found preliminary support for the feasibility of this modified self-esteem intervention offered in SL. Such programming may help circumvent barriers to community-based psychological services and may improve psychological health.

Diagnostic accuracy and feasibility of depression screening in spinal cord injury: A systematic review

Context: Individuals with spinal cord injury or disease (SCI/D) are at increased risk of depression, which is associated with poor short- and long-term outcomes. Accurate diagnosis is complicated by overlapping symptoms of both conditions, and a lack of consensus-derived guidelines specifying an appropriate depression screening tool. Objective: To conduct a systematic review to: (1) identify the diagnostic accuracy of established depression screening tools compared to clinical assessment; and, (2) to summarize factors that influence feasibility of clinical implementation among adults with SCI/D. Methods: A systematic search using MEDLINE, EMBASE, PsycINFO, CINAHL and the Cochrane databases using the terms spinal cord injury, depression or mood disorder, and screening or diagnosis identified 1254 initial results. Following duplicate screening, five articles assessing eight screening tools met the final inclusion and exclusion criteria. Measures of diagnostic accuracy and feasibility of implementation were extracted. The Quality Assessment Tool for Diagnostic Accuracy Studies 2 (QUADAS-2) was used to assess study quality. Results: The Patient Health Questionnaire-9 (PHQ-9) had the highest sensitivity (100%), and specificity (84%). The 2-item version, the PHQ-2, comprised the fewest questions, and six of the eight tools were available without cost. Utilizing the QUADAS-2 tool, risk of bias was rated as low or unclear risk for all studies; applicability of the results was rated as low concern. Conclusion: The PHQ-9 is an accurate and feasible tool for depression screening in the adult SCI/D population. Future studies should evaluate the implementation of screening tools and the impact of screening on access to mental health interventions.

Development of Emotional Well-Being indicators to advance the quality of spinal cord injury rehabilitation: SCI-High Project

Context: Emotional Well-Being (EWB) post-spinal cord injury or disease (SCI/D) is a critical aspect of adjustment to disability. Advancing care and assuring equity in care delivery within this rehabilitation care domain is essential. Herein, we describe the selection of EWB structure, process and outcome indicators for adults with SCI/D in the first 18 months after rehabilitation admission. Methods: A pan-Canadian Working Group completed the following tasks: (1) defined the EWB construct; (2) conducted a systematic review of available outcomes and their psychometric properties; (3) constructed a Driver diagram summarizing available evidence associated with EWB; and, (4) prepared a process map. Facilitated meetings allowed selection and review of feedback following rapid-cycle evaluations of proposed structure, process and outcome indicators. Results: The structure indicator is the proportion of staff with appropriate education and training in EWB and access to experts and resources. The process indicator is the proportion of SCI/D patients who were screened for depression and anxiety symptoms at rehabilitation admission and rehabilitation discharge. The intermediary outcome is the proportion of SCI/D patients at risk for depression or anxiety at rehabilitation discharge based on screening symptom scores. The final outcomes are: (a) proportion of individuals at risk for depression or anxiety based on screening symptom scores; and (b) proportion of individuals who received referral for EWB services or intervention. Conclusion: The proposed indicators have a low administrative burden and will ensure feasibility of screening for depression and anxiety at important transition points for individuals with SCI/D. We anticipate that the current structures have inadequate resources for at-risk individuals identified during the screening process.

SCI and depression: Does inflammation commandeer the brain?

The incidence of depression is almost twice as high in the spinally injured population compared to the general population. While this incidence has long been attributed to the psychological, economic, and social burdens that accompany spinal cord injury (SCI), data from animal studies indicate that the biology of SCI may play an important role in the development of depression. Inflammation has been shown to impact stress response in rodents and humans, and inflammatory cytokines have been associated with depression for decades. The inflammation inherent to SCI may disrupt necessary mechanisms of mental homeostasis, such as serotonin production, dopamine production, and the hypothalamic pituitary adrenal axis. Additionally, gut dysbiosis that occurs after SCI can exacerbate inflammation and may cause further mood and behavior changes. These mediators combined may significantly contribute to the rise in depression seen after SCI. Currently, there are no therapies specific to depression after SCI. Elucidation of the molecular pathways that contribute to SCI-specific depression is crucial for the understanding of this disease and its potential treatments.

Depression-like behavior corresponds with cardiac changes in a rodent model of spinal cord injury

In previous studies we have shown that approximately 1/3 of male Sprague Dawley rats develop symptoms of depression following a spinal cord injury (SCI). Using established behavioral tests to measure depression in rodents, we found that after SCI, subjects characterized as depressed had decreased sucrose preference, open field activity, social exploration, and burrowing behavior. As some of these tests of depression could be affected by the compromised motor function inherent to the SCI condition, the current study examined whether non-subjective, physiological differences in heart rate and heart rate variability were also associated with depression, as seen in humans. Male Sprague Dawley rats were implanted with radiotelemetry devices and either received a moderate contusion injury or remained intact. The implanted telemetry devices recorded home cage activity, body temperature, heart rate, and heart rate variability for 5 min/h throughout a 30-day post-injury assessment period. Depression behavior was evaluated using a battery of tests conducted on days 9-10 and 19-20 post-injury. Locomotor recovery and pain reactivity were also examined. Hierarchical clustering, based on the behavioral scores collected on the tests of depression, revealed that 28% of the SCI subjects displayed symptoms of depression, relative to the remaining 72% of SCI subjects. The subjects characterized as depressed had significantly lower social interaction and burrowing activity than the group that was not depressed. Interestingly, the subjects behaviorally characterized as depressed also had significantly lower heart rate variability than the not-depressed intact group. There was no difference between not-depressed SCI and intact rats on this measure. Therefore, in addition to behavior, depressed and not-depressed rats differ on measures of physiological function that are associated with depression in humans. These physiological differences further validate the rodent model of depression after SCI.

A comparison of PHQ-9 and TBI-QOL depression measures among individuals with traumatic brain injury

PURPOSE/OBJECTIVE

To compare and contrast how individuals with traumatic brain injury (TBI) are classified (positive or negative screen) by different cut-offs on two self-report measures of depressive symptoms: the PHQ-9, which assesses somatic symptoms, and the TBI-QOL Depression item bank, which does not. Research Method/Design: Three hundred eighty-five individuals with TBI were recruited from six rehabilitation hospitals in the U.S. as part of the calibration data collection for the TBI-QOL patient-reported outcome measurement system.

RESULTS

The TBI-QOL and PHQ-9 total scores correlated strongly (disattenuated r = .83). The correlation was even stronger (disattenuated r = .92) when the four PHQ-9 somatic items were removed from the total score. When the PHQ-9 was scored traditionally, the rate of agreement was approximately 80-85% using standard cut-offs for each scale. Depending on the cut-off score, 23-26% of participants screened positive on the PHQ-9, whereas 9-38% screened positive on the TBI-QOL Depression. Individuals who screened positive on the PHQ-9 alone reported more somatic symptoms than those who screened positive on the TBI-QOL alone. Individuals who screened positive on the TBI-QOL alone were at slightly greater risk for other negative psychological functioning than individuals who screened positive on the PHQ-9 alone.

CONCLUSIONS/IMPLICATIONS

The PHQ-9 and TBI-QOL Depression performed similarly in screening for depressive symptoms among individuals with TBI. The PHQ-9 identified more individuals with somatic symptoms, which may overlap with other medical issues, whereas the TBI-QOL Depression instrument identified more individuals who reported other forms of emotional distress. (PsycINFO Database Record

Personal identity narratives of therapeutic songwriting participants following Spinal Cord Injury: A case series analysis

CONTEXT/OBJECTIVE

Spinal Cord Injury (SCI) patients face unique identity challenges associated with physical limitations, higher comorbid depression, increased suicidality and reduced subjective well-being. Post-injury identity is often unaddressed in subacute rehabilitation environments where critical physical and functional rehabilitation goals are prioritized. Therapeutic songwriting has demonstrated prior efficacy in promoting healthy adjustment and as a means of expression for post-injury narratives. The current study sought to examine the identity narratives of therapeutic songwriting participants.

DESIGN

Case-series analysis of the individual identity trajectories of eight individuals.

SETTING

Subacute rehabilitation facility, Victoria, Australia.

PARTICIPANTS

Eight individuals with an SCI; 7 males and 1 female.

INTERVENTION

Six-week therapeutic songwriting intervention facilitated by a music therapist to promote identity rehabilitation.

OUTCOME MEASURES

Identity, subjective well-being and distress, emotional state.

RESULTS

Three participants demonstrated positive trajectories and a further three showed negative trajectories; remaining participants were ambiguous in their response. Injury severity differentiated those with positive trajectories from those with negative trajectories, with greater injury severity apparent for those showing negative trends. Self-concept also improved more in those with positive trajectories. Core demographic variables did not however meaningfully predict the direction of change in core identity or wellbeing indices.

CONCLUSION

Identity-focused songwriting holds promise as a means of promoting healthy identity reintegration. Further research on benefits for those with less severe spinal injuries is warranted.

Depressive mood in individuals with spinal cord injury (SCI) living in Greece

STUDY DESIGN

Cross-sectional study.

OBJECTIVES

To provide data on depressive symptoms rates in the Greek SCI population and to investigate their association with demographic and clinical variables.

SETTING

Greek territory.

METHODS

One hundred and sixty-four individuals with SCI living in the community for at least 1 year after the completion of the primary inpatient rehabilitation program were included in the study. Our group of participants were enrolled from multiple rehabilitation centers throughout Greece and were evaluated for probable depression according to the Patient Health Questionnaire (PHQ-9). Univariable and multiple linear regression analyses were performed to assess the possible association of risk factors with the occurrence of depression. We had also examined the correlation between PHQ-9 and scales measuring social reintegration (Craig Handicap Assessment and Reporting Technique (CHART)), quality of life (World Health Organization Quality of Life BREF (WHOQOL-BREF)), and independence (Spinal Cord Independence Measure (SCIM)).

RESULTS

It was found that 18.2% of the sample had probable depression. The mean (SD) PHQ-9 score was 5.7  (4.9). The multiple linear regression analysis showed that high pain scores (P = 0.001) and suffering from both nociceptive and neuropathic pain (P = 0.005) were associated with depressive mood, while pressure ulcers had a significant effect (P = 0.049) only in the univariable analysis. Participant's PHQ-9 scores had also a negative correlation with almost all CHART, WHOQOL-BREF, and SCIM subscales' scores.

CONCLUSIONS

This study documents relatively low rates of probable depression among individuals with SCI in Greece. Severe pain and pressure ulcers were the main identified predictors of depressive mood.

The Patient Health Questionnaire depression screener in spinal cord injury

CONTEXT

Although depression is not inevitable following spinal cord injury/dysfunction (SCI/D), it can have a negative impact on rehabilitation. Evidence-based assessment of depression utilizing self-report instruments, such as the Patient Health Questionnaire-9 (PHQ-9), is considered good clinical practice. Although the PHQ-9 has been studied in individuals with SCI/D, little is known about the clinical utility of the Patient Health Questionnaire-2 (PHQ-2). Traditional cutoff scores for the PHQ-2 were examined to explore their operating characteristics as related to PHQ-9 results.

METHODS

Archival data were collected for 116 Veterans with SCI/D who completed the PHQ-2 and PHQ-9 as one component of their routine, comprehensive SCI annual evaluation at a Veterans Affairs Medical Center. Logistic regressions were performed to determine the impact of different cutoff scores for the PHQ-2 on the likelihood that participants would endorse clinically significant levels of depressive symptoms on the PHQ-9 (≥10).

RESULTS

Using a cutoff score of 3 or greater correctly classified 94.8% of the cases, outperforming the other cutoff scores. A cutoff score of 3 or greater had a sensitivity of 83.3% and specificity of 97.8%, and yielded a positive predictive value of 90.9% and a negative predictive value of 95.7%.

CONCLUSION

The PHQ-2 shows promise as a clinically useful screener in the community-residing SCI/D population. Findings regarding the presence of suicidal ideation emphasize the importance of routine screening for depressive symptomatology in the SCI/D population. Future research should investigate the role of the PHQ-2 in clinical decision-making and treatment monitoring.

Do measures of depressive symptoms function differently in people with spinal cord injury versus primary care patients: the CES-D, PHQ-9, and PROMIS®-D

PURPOSE

To evaluate whether items of three measures of depressive symptoms function differently in persons with spinal cord injury (SCI) than in persons from a primary care sample.

METHODS

This study was a retrospective analysis of responses to the Patient Health Questionnaire depression scale, the Center for Epidemiological Studies Depression scale, and the National Institutes of Health Patient-Reported Outcomes Measurement Information System (PROMIS^®) version 1.0 eight-item depression short form 8b (PROMIS-D). The presence of differential item function (DIF) was evaluated using ordinal logistic regression.

RESULTS

No items of any of the three target measures were flagged for DIF based on standard criteria. In a follow-up sensitivity analyses, the criterion was changed to make the analysis more sensitive to potential DIF. Scores were corrected for DIF flagged under this criterion. Minimal differences were found between the original scores and those corrected for DIF under the sensitivity criterion.

CONCLUSIONS

The three depression screening measures evaluated in this study did not perform differently in samples of individuals with SCI compared to general and community samples. Transdiagnostic symptoms did not appear to spuriously inflate depression severity estimates when administered to people with SCI.

Outcomes and Lessons Learned From a Randomized Controlled Trial to Reduce Health Care Utilization During the First Year After Spinal Cord Injury Rehabilitation: Telephone Counseling Versus Usual Care

OBJECTIVES

To describe the outcomes and lessons learned from a trial of telephone counseling (TC) to reduce medical complications and health care utilization and to improve psychosocial outcomes during the first year after spinal cord injury rehabilitation.

DESIGN

Single-site, single-blind, randomized (1:1) controlled trial comparing usual care plus TC with usual care (UC).

SETTING

Two inpatient rehabilitation programs.

PARTICIPANTS

Adult patients (N=168) discharged between 2007 and 2010.

INTERVENTIONS

The TC group (n=85, 51%) received up to eleven 30- to 45-minute scheduled telephone calls to provide education, resources, and support. The UC group (n=83, 49%) received indicated referrals and treatment.

MAIN OUTCOME MEASURES

The primary outcome was a composite of self-reported health care utilization and medical complications. Secondary outcomes were depression severity, current health state, subjective health, and community participation.

RESULTS

No significant differences were observed between TC and UC groups in the primary or secondary psychosocial outcomes.

CONCLUSIONS

This study had a number of strengths, but included potential design weaknesses. Intervention studies would benefit from prescreening participants to identify those with treatable problems, those at high risk for poor outcomes, or those with intentions to change target behaviors. Interventions focused on treatment goals and designed to work in collaboration with the participant's medical care system may lead to improved outcomes.

Evaluating the Psychometric Properties and Responsiveness to Change of 3 Depression Measures in a Sample of Persons With Traumatic Spinal Cord Injury and Major Depressive Disorder

OBJECTIVES

To compare the measurement properties and responsiveness to change of the Patient Health Questionnaire-9 (PHQ-9), the Hopkins Symptom Checklist-20 (HSCL-20), and the Hamilton Depression Rating Scale (HAM-D) in people with spinal cord injury (SCI) diagnosed with major depressive disorder (MDD).

DESIGN

Secondary analysis of depression symptoms measured at 6 occasions over 12 weeks as part of a randomized controlled trial of venlafaxine XR for MDD in persons with SCI.

SETTING

Outpatient and community settings.

PARTICIPANTS

Individuals (N=133) consented and completed the drug trial. Eligibility criteria were age at least 18 years, traumatic SCI, and diagnosis of MDD.

INTERVENTIONS

Venlafaxine XR.

MAIN OUTCOME MEASURES

Patients completed the PHQ-9 and the HSCL-20 depression scales; clinical investigators completed the HAM-D and the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition (DSM-IV) Dissociative Disorders, which was used as a diagnostic criterion measure.

RESULTS

All 3 instruments were improved with rating scale analysis. The HSCL-20 and the HAM-D contained items that misfit the underlying construct and that correlated weakly with the total scores. Removing these items improved the internal consistency, with floor effects increasing slightly. The HAM-D correlated most strongly with Structured Clinical Interview for DSM-IV Dissociative Disorders diagnoses. Improvement in depression was similar on all outcome measures in both treatment and control groups.

CONCLUSIONS

The psychometric properties of the revised depression instruments are more than adequate for routine use in adults with SCI and are responsive to clinical improvement. The PHQ-9 is the simplest instrument with measurement properties as good as or better than those of the other instruments and required the fewest modifications.

Relationship Between Depressive State and Treatment Characteristics of Acute Cervical Spinal Cord Injury in Japan

Background

Few studies have assessed whether treatment of acute cervical spinal cord injury (SCI) patients contributes to depression.

Methods

Using an administrative database, we assessed patients for whom the diagnosis was unspecified injuries of cervical spinal cord (International Classification of Diseases and Injuries-10th (ICD-10) code; S14.1). We categorized patients with codes for depressive episode (ICD-10 code; F32) or recurrent depressive disorder (F33), or those prescribed antidepressants (tricyclic, tetracyclic, Selective Serotonin Reuptake Inhibitors, Serotonin Noradrenaline Reuptake Inhibitors, Trazodone, Sulpiride, or Mirtazapine) as having a depressive state. We compared the rate of each acute treatment between the depressive state group and the non-depressive state group using chi-square tests, and a multiple logistic regression model was used to identify the association between the acute treatment and depressive state.

Results

There were 151 patients who were judged to be in a depressive state, and the other 2115 patients were categorized into the non-depressive state group. Intervention of intravenous anesthesia, tracheostomy, artificial respiration, and gastrostomy had a significant positive correlation with depressive state. Multiple logistic regression analysis showed that tracheostomy (odds ratio [OR] 2.18; 95% confidence interval [CI], 1.09–4.38) and artificial respiration (OR 2.28; 95% CI, 1.32–3.93) were significantly associated with depressive state, and men had a 36% reduction in the risk of depressive state compared with women (OR 0.64; 95% CI, 0.44–0.94), whereas age, wound-treatment, all of the orthopedic procedures, intravenous anesthesia, and gastrostomy were not associated with depressive state.

Conclusions

These findings suggest that tracheostomy, artificial respiration and female gender in the acute phase after cervical SCI might be associated with the development of depression.

Depression Trajectories During the First Year After Spinal Cord Injury

OBJECTIVE

To determine the number and type of longitudinal depression trajectories during the first year after spinal cord injury (SCI) and to identify baseline predictors of these trajectories.

DESIGN

Cohort study.

SETTING

Rehabilitation and postacute community settings.

PARTICIPANTS

Of 168 consecutive admissions to inpatient rehabilitation for acute SCI, 141 (115 men, 26 women) patients were enrolled in a randomized controlled trial telephone follow-up intervention, which showed no outcome differences, and completed assessments on at least 2 of the 4 follow-up occasions (3, 6, 9, and 12 months after SCI). Participants were on average 41 years old, most were non-Hispanic (96%) and white (86%), and 61.7% had tetraplegia.

INTERVENTIONS

Data were drawn from the ineffective randomized controlled trial.

MAIN OUTCOME MEASURE

Patient Health Questionnaire-9 (PHQ-9).

RESULTS

Unconditional linear latent class growth analysis models of PHQ-9 total scores revealed an optimal 3-class solution: stable low depression (63.8%), mild to moderate depression (29.1%), and persistent moderate to severe depression (7.1%). Preinjury mental health history and baseline pain, quality of life, and grief predicted class membership.

CONCLUSIONS

The modal response to SCI was stable low depression, whereas persistent moderate to severe depression primarily represented a continuation or relapse of preinjury depression. This line of research has the potential to improve identification of subgroups destined for poor outcomes and to inform early intervention studies.

Development and feasibility of an automated call monitoring intervention for older wheelchair users: the MOvIT project

Background

Recent advances in wheeled mobility technology are multiplying opportunities for community integration and improved quality of life. The mobility needs of older wheelchair users are particularly complex due to a constellation of chronic conditions and comorbidities that may compromise optimal use of the device. The purpose of the Mobility Outcomes via Information Technologies (MOvIT) project is to examine the feasibility of automated calls for the systematic monitoring for adverse outcomes associated with wheelchair use.

Methods

A two-phase mixed methods approach was used. Phase I involved user-centered development and face validation of a monitoring questionnaire with end-users (seven wheelchair users and five healthcare providers). Phase II tested the feasibility of monitoring outcomes using automated calls to administer the MOvIT questionnaire 1 and 3 months after wheelchair delivery with a prospective cohort of older adults (50–84 years of age). When problems were identified, the computer monitoring system notified a clinical coordinator who followed up with respondents requiring interventions. Feasibility data were extracted from the web database and from individual interviews covering perceived ease of use, usefulness and intention to use the MOvIT questionnaire in the future.

Results

The MOvIT monitoring questionnaire developed in phase I tracks nine potential wheelchair-related adverse outcomes considered important for end-users: 1) non-use of wheelchair, 2) pain, 3) skin condition, 4) positioning, 5) wheelchair incidents, 6) psychosocial issues, 7) restricted wheelchair participation, 8) limited wheelchair skills and knowledge, and 9) technical problems. In phase II, 92 individuals who received a wheelchair were eligible, 71 out of 92 accepted (77 %) and 65 out of 71 (92 %) completed the 3-month follow-up. In the sample of 65 participants, a wheelchair-related adverse outcome was confirmed by a rehabilitation professional for 58.5 %, and at least one recommendation was given to 66.2 % during the 3-month monitoring period. A majority of participants found the intervention useful (82.8 %) and said they intended to use the MOvIT monitoring questionnaire in the future (81.5 %). Participants made suggestions to make the calls more adaptive to various ability profiles.

Conclusions

Automated calls tailored for individuals with mobility limitations and associated comorbidities are a promising approach to reach clients who need post-rehabilitation support.

Flow and Meaningfulness as Mechanisms of Change in Self-Concept and Well-Being Following a Songwriting Intervention for People in the Early Phase of Neurorehabilitation

Anecdotal evidence suggests that songwriting assists people with spinal cord injury (SCI) or acquired brain injury (ABI) to explore threats to self-concept, yet studies that explore the mechanisms of change have not been reported. In a pilot study, we explored the correlations between changes in self-concept and well-being, with mechanisms of flow and meaningfulness of songwriting. Five people with ABI (all male) and 5 SCI (4 males, 1 female) (mean age 38.90 years, SD = 13.21), with an average 3 months post-injury, participated in a 12-session songwriting program that targeted examination of self-concept. Measures of self-concept, depression, anxiety, emotion regulation, affect, satisfaction with life, and flourishing were collected pre-, mid-, and post-intervention, and compared with repeated measures of flow and meaningfulness of songwriting. Medium effects were found for changes in self-concept (d = 0.557) and depression (d = 0.682) and approached a medium effect for negative affect (d = 0.491). Improvements in self-concept over time were associated with decreases in depression (r p = -0.874, n = 9, p < 0.01), anxiety (r p = -0.866, n = 9, p < 0.01), and negative affect (r p = -0.694, n = 10, p < 0.05), and an increase in flourishing (r p = +0.866, n = 9, p < 0.01) and positive affect (r p = + 0.731, n = 10, p < 0.05). Strong experiences of flow were not positively correlated with positive changes to self-concept and well-being, whereas deriving high levels of meaning were associated with increased negative affect (r p = +0.68 p < 0.05), increased anxiety (r p = +0.74, p < 0.05), and reduced emotional suppression (r p = -0.58, p < 0.05). These findings show that the targeted songwriting intervention appears to be positively associated with enhanced well-being outcomes. However, the findings also suggest that people who find the songwriting process has strong meaning for them might be more likely to start accepting their emotions and as a result experience an increase in anxiety and depression, although full, mediated regression analyses with larger sample sizes are required to explore this further. Acknowledging their changed circumstances may nonetheless assist people with SCI and ABI to grieve their losses and facilitate the building of a healthy post-injured self-concept. We propose that there may be other mechanisms more critical in facilitating the positive changes in self-concept and well-being than flow and meaning, such as the role of story-telling and the impact of music in facilitating the consolidation of self-concept explorations in memory.

Measuring depression after spinal cord injury: Development and psychometric characteristics of the SCI-QOL Depression item bank and linkage with PHQ-9

OBJECTIVE

To develop a calibrated spinal cord injury-quality of life (SCI-QOL) item bank, computer adaptive test (CAT), and short form to assess depressive symptoms experienced by individuals with SCI, transform scores to the Patient Reported Outcomes Measurement Information System (PROMIS) metric, and create a crosswalk to the Patient Health Questionnaire (PHQ)-9.

DESIGN

We used grounded-theory based qualitative item development methods, large-scale item calibration field testing, confirmatory factor analysis, item response theory (IRT) analyses, and statistical linking techniques to transform scores to a PROMIS metric and to provide a crosswalk with the PHQ-9.

SETTING

Five SCI Model System centers and one Department of Veterans Affairs medical center in the United States.

PARTICIPANTS

Adults with traumatic SCI.

MAIN OUTCOME MEASURES

Spinal Cord Injury--Quality of Life (SCI-QOL) Depression Item Bank

RESULTS

Individuals with SCI were involved in all phases of SCI-QOL development. A sample of 716 individuals with traumatic SCI completed 35 items assessing depression, 18 of which were PROMIS items. After removing 7 non-PROMIS items, factor analyses confirmed a unidimensional pool of items. We used a graded response IRT model to estimate slopes and thresholds for the 28 retained items. The SCI-QOL Depression measure correlated 0.76 with the PHQ-9.

CONCLUSIONS

The SCI-QOL Depression item bank provides a reliable and sensitive measure of depressive symptoms with scores reported in terms of general population norms. We provide a crosswalk to the PHQ-9 to facilitate comparisons between measures. The item bank may be administered as a CAT or as a short form and is suitable for research and clinical applications.

Common data elements for spinal cord injury clinical research: a National Institute for Neurological Disorders and Stroke project

OBJECTIVES

To develop a comprehensive set of common data elements (CDEs), data definitions, case report forms and guidelines for use in spinal cord injury (SCI) clinical research, as part of the CDE project at the National Institute of Neurological Disorders and Stroke (NINDS) of the US National Institutes of Health.

SETTING

International Working Groups.

METHODS

Nine working groups composed of international experts reviewed existing CDEs and instruments, created new elements when needed and provided recommendations for SCI clinical research. The project was carried out in collaboration with and cross-referenced to development of the International Spinal Cord Society (ISCoS) International SCI Data Sets. The recommendations were compiled, subjected to internal review and posted online for external public comment. The final version was reviewed by all working groups and the NINDS CDE team before release.

RESULTS

The NINDS SCI CDEs and supporting documents are publically available on the NINDS CDE website and the ISCoS website. The CDEs span the continuum of SCI care and the full range of domains of the International Classification of Functioning, Disability and Health.

CONCLUSION

Widespread use of CDEs can facilitate SCI clinical research and trial design, data sharing and retrospective analyses. Continued international collaboration will enable consistent data collection and reporting, and will help ensure that the data elements are updated, reviewed and broadcast as additional evidence is obtained.