Chronic Low Back Pain and Depression in a Sample of Veterans

Anxiety and Depression in Patients with Lower Back Pain

This study investigated the anxiety and depression for a group of 112 patients with Lower Back Pain. 56 patients with Lower Back Pain (21 women, 35 men) were seeking treatment in two clinics. Also, 56 subjects (20 females, 36 males) who had no Lower Back Pain agreed to participate as a control group. Psychological aspects were evaluated on the Symptoms Checklist-90-Revised. Demographic characteristics and information on pain was collected by an author who constructed the questionnaire. The patients reported a higher mean on Anxiety and Depression subscales of SCL-90-R. t tests for means on the SCL-90-R scales between groups indicated statistically significant differences on the anxiety and depression scales.

Effects of Quality of Life and Coping on Depression among Adults Living with HIV/AIDS

This prospective study examined the effect of maladaptive coping strategies and psychological quality of life (QOL) on depression at two time points in a diverse sample of persons living with HIV/AIDS ( N = 85). The use of maladaptive coping strategies to deal with the stress of living with HIV/AIDS, particularly engaging in various kinds of avoidant behaviors, was significantly associated with greater depression at baseline and increased depression at three months. QOL was the single most important predictor of depression. In an effort to develop effective clinical methods aimed at decreasing depression among adults living with HIV, future studies need to focus on improving quality of life and increasing adaptive coping strategies associated with the stress of living with HIV/AIDS.

Interpersonal Responses and Pain Management Within the US Military

Purpose Chronic pain poses a significant problem for the US military. The benefits of self-management treatments for chronic pain are well-documented, but interpersonal responses also influence physical and psychological health and may not be addressed through self-management treatments alone. The current study examines whether perceived interpersonal responses to pain, as measured by the Multidimensional Pain Inventory (MPI), change as a result of participation in an intensive pain management program. It was hypothesized that interpersonal responses to pain would be significantly correlated to psychosocial and physical pain outcomes and that interpersonal responses to pain would change significantly for completers of a functional restoration (FR) program compared to those who were randomized to treatment-as-usual in the military medical system. Methods Forty-four participants were randomly assigned to one of two treatment groups. One treatment group received FR (n = 26) and the other group received treatment-as-usual (n = 18). Significant other responses to chronic pain were measured by the MPI (Pain 23(4):345-356, 1985). Participants also completed measures of impacted quality of life, reported disability, psychological distress, fear avoidance, pain interference, and physical activity. Results Perceived higher punishing responses from a significant other were significantly related to worse physical health-related quality of life (p = .037), work-related fear avoidance (p = .008), pain interference (p = .026), affective distress (p = .039), and pain while lifting (p = .017). Perceived higher solicitous responses from significant others were significantly associated with lower mental health-related quality of life (p = .011), household activity (p = 017), general activity (p = .042), self-reported disability (p = .030), lifting capacity (p = .005), and aerobic capacity (p = .009). Conclusions While findings are preliminary and of limited scope, it appears that the perception of significant others' responses may be impacted by psychosocial and physical pain outcomes and may change after treatment. More work in this area is needed to uncover the benefits one might achieve when a significant other is included within the FR treatment framework.

Factors associated with duloxetine treatment among patients with major depressive disorder in Veterans Health Administration: a retrospective study

OBJECTIVE

To examine the predictors of duloxetine monotherapy versus other antidepressants among patients with major depressive disorder (MDD) in the Veterans Health Administration (VHA).

METHODS

Patients initiating duloxetine or other antidepressants between October 1, 2005 and October 1, 2007 were extracted from the Veterans Integrated Service Network (VISN)16 data warehouse. All patients included had at least one MDD diagnosis prior to the initiation of duloxetine or other antidepressants. Patients with prior diabetes, schizophrenia, or bipolar disorder diagnosis were excluded. Logistic regression was used to identify predictors of duloxetine initiation versus other antidepressants.

RESULTS

Among 448 duloxetine and 11,629 non-duloxetine patients identified, more duloxetine-treated patients had pre-index opioid use (62.72% vs. 22.03%), substance abuse (36.38% vs. 27.72%), or reported pain (60.94% vs. 46.29%) than non-duloxetine treated patients (all p-values <0.001). Prior users of long-acting (odds ratio [OR] = 8.98, 95% confidence interval [CI]: 6.95, 11.60) and short-acting (OR = 3.32, 95% CI: 2.60, 4.23) opioids were more likely to initiate duloxetine than those not. Patients who experienced moderate or severe pain or substance abuse were also more likely to initiate duloxetine (OR = 1.43, 95% CI: 1.07, 1.90; 1.50, 95% CI: 1.16, 1.92; 1.41, 95% CI: 1.14, 1.75; respectively). Other significant predictors included being female, white, having non-VHA insurance, prior hospitalization, emergency room visits, dyslipidemia and hypertension (all p-values <0.05).

KEY LIMITATIONS

It is a retrospective analysis among VHA patients of a single VISN.

CONCLUSION

Among the VHA patients with MDD, prior opioid use was the strongest predictor of duloxetine initiation, followed by moderate-to-severe pain and substance abuse diagnosis.

US national prevalence and correlates of low back and neck pain among adults

OBJECTIVE

To estimate the US prevalence and psychological and health behavior correlates of low back pain and/or neck pain. No current US national prevalence estimates of low back and neck pain exist and few studies have investigated the associations between low back and neck pain, psychological factors, and health behaviors in a representative sample of US community dwellers.

METHODS

We analyzed data obtained from adults ages 18 years or older (n = 29,828) who participated in the 2002 National Health Interview Survey, a cross-sectional, population-based survey of US adults.

RESULTS

The 3-month US prevalence of back and/or neck pain was 31% (low back pain: 34 million, neck pain: 9 million, both back and neck pain: 19 million). Generally, adults with low back and/or neck pain reported more comorbid conditions, exhibited more psychological distress (including serious mental illness), and engaged in more risky health behaviors than adults without either condition.

CONCLUSION

Low back and neck pain are critical public health problems. Our study supports the idea of a multidimensional approach to examining low back and neck problems and suggests the need for further research to address potentially modifiable psychological factors and health behaviors in these populations.

Depressive Symptoms as a Risk Factor for Disabling Back Pain in Community-Dwelling Older Persons

OBJECTIVES

To determine whether the presence of depressive symptoms is an independent risk factor for disabling back pain in community-dwelling older persons.

DESIGN

Prospective cohort study with a 12-month follow-up period.

SETTING

General community.

PARTICIPANTS

Seven hundred forty-four members of a large health plan who were aged 70 and older and independent in bathing, walking, dressing, and transferring at baseline.

MEASUREMENTS

The presence of depressive symptoms, defined as a score of 16 or greater on the Center for Epidemiologic Studies-Depression Scale, was documented during a comprehensive baseline assessment that also included information regarding participants' demographic, medical, and physical/cognitive status. The occurrence of disabling back pain was ascertained during monthly telephone interviews.

RESULTS

Depressive symptoms were present in 153 (20.6%) participants at baseline. Over the 12-month follow-up period, 186 participants (25.0%) reported disabling back pain during 1 to 2 months and 91 (12.2%) during 3 or more months. After adjustment for potential confounders, the presence of depressive symptoms was independently associated with the occurrence of disabling back pain (adjusted odds ratio (AOR)=2.3 (95% confidence interval (CI)=1.2-4.4) for 1 to 2 months with disabling back pain; AOR=7.8 (95% CI=3.7-16.4) for 3 or more months with disabling back pain).

CONCLUSION

The presence of depressive symptoms is a strong, independent, and highly prevalent risk factor for the occurrence of disabling back pain in community-dwelling older persons.

Current awareness in geriatric psychiatry. Bibliography

In order to keep subscribers up-to-date with the latest developments in their field, John Wiley &amp: Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of geriatric psychiatry. Each bibliography is divided into 9 sections: 1 Books, Reviews &amp: Symposia; 2 General; 3 Assessment; 4 Epidemiology; 5 Therapy; 6 Care; 7 Dementia; 8 Depression; 9 Psychology. Within each section, articles are listed in alphabetical order with respect to author. If, in the preceding period, no publications are located relevant to any one of these headings, that section will be omitted