Racial preferences for participation in a depression prevention trial involving problem-solving therapy

Treatment of post traumatic stress disorder symptoms in emotionally distressed individuals

Older individuals with emotional distress and a history of psychologic trauma are at risk for post traumatic stress disorder (PTSD) and major depression. This study was an exploratory, secondary analysis of data from the study "Prevention of Depression in Older African Americans". It examined whether Problem Solving Therapy-Primary Care (PST-PC) would lead to improvement in PTSD symptoms in patients with subsyndromal depression and a history of psychologic trauma. The control condition was dietary education (DIET). Participants (n=60) were age 50 or older with scores on the Center for Epidemiologic Studies-Depression scale of 11 or greater and history of psychologic trauma. Exclusions stipulated no major depression and substance dependence within a year. Participants were randomized to 6-8 sessions of either PST-PC or DIET and followed 2 years with booster sessions every 6 months; 29 participants were in the PST-PC group and 31 were in the DIET group. Mixed effects models showed that improvement of PTSD Check List scores was significantly greater in the DIET group over two years than in the PST-PC group (based on a group time interaction). We observed no intervention⁎time interactions in Beck Depression Inventory or Brief Symptom Inventory-Anxiety subscale scores.

The Effect of Social Problem Solving Skills in the Relationship between Traumatic Stress and Moral Disengagement among Inner-City African American High School Students

This study examined the relationship between traumatic stress, social problem solving, and moral disengagement among African American inner-city high school students. Participants consisted of 45 (25 males and 20 females) African American students enrolled in grades 10 through 12. Mediation was assessed by testing for the indirect effect using the confidence interval derived from 10,000 bootstrapped resamples. The results revealed that social problem-solving skills have an indirect effect on the relationship between traumatic stress and moral disengagement. The findings suggest that African American youth that are negatively impacted by trauma evidence deficits in their social problem solving skills and are likely to be at an increased risk to morally disengage. Implications for culturally sensitive and trauma-based intervention programs are also provided.

Glaucoma medication adherence among African Americans: program development

PURPOSE

To elucidate barriers and facilitators related to glaucoma medication adherence among African Americans (AA) with glaucoma and to elicit input from a community-based participatory research team to guide the development of a culturally informed health promotion program for improving glaucoma medication adherence among AAs.

METHODS

The nominal group technique (NGT), a highly structured focus group methodology, was implemented with 12 separate groups of AA patients with glaucoma (N = 89) to identify barriers and facilitators related to glaucoma medication usage. Participant rank-ordering votes were summed across groups and categorized into themes. Next, an individually and culturally targeted health promotion program promoting appropriate medication adherence was developed based on focus group results and input from a community-based participatory research team.

RESULTS

The top five barriers included problems with forgetfulness, side effects, cost/affordability, eyedrop administration, and the eyedrop schedule. The most salient top five facilitators were fear or thoughts about the consequences of not taking eyedrops; use of memory aids, cues, or strategies; maintaining a regular routine or schedule for eyedrop administration; ability to afford eyedrops; and keeping eyedrops in the same area. The resulting health promotion program was based on a multicomponent empowerment framework that included glaucoma education, motivational interviewing, and problem-solving training to improve glaucoma medication adherence.

CONCLUSIONS

Barriers and facilitators related to glaucoma medication adherence among AAs are multifactorial. Based on the NGT themes and input from the community-based participatory research team, a culturally informed health promotion program was designed and holds great promise for improving medication adherence among this vulnerable population.

Subsyndromal depression and anxiety in older adults: health related, functional, cognitive and diagnostic implications

Subsyndromal depression in later life is common in primary care. Comorbid anxiety disorders could exacerbate the negative effect of subsyndromal depression on functioning, health-related quality of life, comorbidity and/or cognition. We examined anxiety disorders co-existing with subsyndromal depression in participants ≥ age 50 in an NIH trial of Problem Solving Therapy for Primary Care for indicated prevention of major depression. There were 247 participants, with Centers for Epidemiologic Studies - Depression scores ≥ 11. Participants could have multiple psychiatric diagnoses: 22% of the sample had no DSM IV diagnosis; 39% of the sample had only 1 DSM IV diagnosis; 28% had 2 diagnoses; 6% had 3 DSM IV diagnoses; 4% had 4 DSM IV diagnoses; and 1% had 5 diagnoses. Furthermore, 34% of participants had a current comorbid DSM IV diagnosis of a syndromal anxiety disorder. We hypothesized that those with subsyndromal depression, alone relative to those with co-existing anxiety disorders, would report better health-related quality of life, less disability, less medical comorbidity and less cognitive impairment. However, there were no differences in quality of life based on the SF 12 nor in disability based on Late Life Function and Disability Instrument scores. There were no differences in medical comorbidity based on the Cumulative Illness Scale-Geriatrics scale scores nor in cognitive function based on the Executive Interview (EXIT), Hopkins Verbal Learning Test-Revised and Mini-Mental Status Exam. Our findings suggest that about one third of participants 50 years and older with subsyndromal depression have comorbid anxiety disorders; however, this does not appear to be associated with worse quality of life, functioning, disability, cognitive function or medical comorbidity.

Post-traumatic stress disorder symptoms in emotionally distressed individuals referred for a depression prevention intervention: relationship to problem-solving skills

OBJECTIVES

This study examined the rates of syndromal and subthreshold post-traumatic stress disorder (PTSD) and PTSD symptom scores in participants with symptoms of emotional distress, subsyndromal depression, and a history of traumatic exposure. Participants had been referred to a study of an indicated depression prevention intervention using problem-solving therapy in primary care. We hypothesized that higher severity of PTSD symptom scores would predict poorer problem-solving skills. In addition, some reports have suggested that there are higher rates of PTSD in minority populations relative to Caucasians; thus we hypothesized that race would also predict problem-solving skills in these individuals.

METHODS

We examined the rates of traumatic exposure, syndromal, and subthreshold PTSD. In those exposed to trauma, we performed a multiple linear regression to examine the effects of PTSD symptoms, depression symptoms, race, age, and gender on social problem-solving skills.

RESULTS

Of the 244 participants, 64 (26.2%) reported a traumatic event; 6/234 (2.6%) had syndromal PTSD, and 14/234 (6.0%) had subthreshold PTSD. By way of regression analysis, higher PTSD symptom scores predicted poorer problem-solving skills. In addition, racial status (Caucasian vs. African American) predicted problem-solving skills; Caucasians exhibited lower levels of problem-solving skills.

CONCLUSIONS

Individuals presenting with subsyndromal depressive symptoms may also have a history of traumatic exposure, subthreshold and syndromal PTSD. Thus, screening these individuals for PTSD symptoms is important and may inform clinical management decisions because problem-solving skills are lower in those with more severe PTSD symptoms (even after adjusting for race, age, gender, and depressive symptoms).