Anxiety Disorders: Kunik ME

Stanley MA, Kunik ME. · No affiliation provided · Med Care. · Pubmed #16299425 No free full text.

This publication has no abstract.

Maurer J, Rebbapragada V, Borson S, Goldstein R, Kunik ME, Yohannes AM, Hanania NA, Anonymous00003. · No affiliation provided · Chest. · Pubmed #18842932 No free full text.

Abstract: BACKGROUND: Approximately 60 million people in the United States live with one of four chronic conditions: heart disease, diabetes, chronic respiratory disease, and major depression. Anxiety and depression are very common comorbidities in COPD and have significant impact on patients, their families, society, and the course of the disease. METHODS: We report the proceedings of a multidisciplinary workshop on anxiety and depression in COPD that aimed to shed light on the current understanding of these comorbidities, and outline unanswered questions and areas of future research needs. RESULTS: Estimates of prevalence of anxiety and depression in COPD vary widely but are generally higher than those reported in some other advanced chronic diseases. Untreated and undetected anxiety and depressive symptoms may increase physical disability, morbidity, and health-care utilization. Several patient, physician, and system barriers contribute to the underdiagnosis of these disorders in patients with COPD. While few published studies demonstrate that these disorders associated with COPD respond well to appropriate pharmacologic and nonpharmacologic therapy, only a small proportion of COPD patients with these disorders receive effective treatment. CONCLUSION: Future research is needed to address the impact, early detection, and management of anxiety and depression in COPD.

Seignourel PJ, Kunik ME, Snow L, Wilson N, Stanley M. · Department of Psychiatry and Behavioral Sciences, University of Houston, 1300 Moursund St., Houston, TX 77030, United States. · Clin Psychol Rev. · Pubmed #18555569 No free full text.

Abstract: Until recently, little attention has been paid to anxiety symptoms in dementia. However, anxiety is common in this population, and associated with poor outcome and quality of life. The current review examines the existing literature around three major themes: the definition of anxiety in dementia, the properties of available instruments for assessment, and the clinical characteristics of anxiety in this population. Defining anxiety in individuals with dementia is complicated by the overlap between symptoms of anxiety, depression and dementia, and by the influence of the source of information. Several instruments are available to assess anxiety in this population, including general neuropsychiatric instruments and two scales designed specifically for this purpose. The reliability of these instruments is acceptable, but their validity has not been sufficiently examined, and they may discriminate poorly between anxiety and depression. Anxiety may be higher in vascular dementia than in Alzheimer's Disease, and it decreases in the severe stages of dementia. It is associated with poor quality of life and behavioral disturbances, even after controlling for depression. Little is known, however, about its social and environmental correlates. Limitations of the existing literature and key directions for future research are discussed.

Kraus CA, Kunik ME, Stanley MA. · Houston Center for Quality of Care and Utilization Studies, Michael E. DeBakey Veterans Affairs Medical Center (152) (MEDVAMC 152), Houston, Tex, USA. · Geriatrics. · Pubmed #17547480 No free full text.

Abstract: With prevalence rates approaching 10% for anxiety disorders and 6% for major depression, anxiety and depression have a significant impact on adults in later life. Cognitive behavioral therapy (CBT) is a psychosocial intervention for anxiety and depression that can serve as a useful alternative or adjunct to pharmacologic intervention for older adults.

Grimes AL, McCullough LB, Kunik ME, Molinari V, Workman RH. · Department of Psychiatry, University of California, San Diego, CA, USA. · Psychiatr Serv. · Pubmed #11097654 links to  free full text

Abstract: The authors examine the less-studied components of patients' autonomous decision making, or decisional autonomy, in the light of current research in psychiatry and neuropsychology and developments in the construct of informed consent. The three components of decisional autonomy-understanding, intentionality, and noncontrol or voluntariness-are related to clinical constructs in psychiatry and neuropsychology, in particular to executive control functions. The authors review studies that examine deficits in prefrontal cerebral function in schizophrenia, depression, and some anxiety disorders that are related to intentionality and voluntariness. Assessment of decisional autonomy should encompass evaluation of impaired intentionality and voluntariness, not simply impaired understanding. The main response to finding such impairments should be to provide treatment to ameliorate them. New strategies for psychiatric care should be developed to address the clinical challenges of an increasingly complex view of decisional autonomy.

Kunik ME, Braun U, Stanley MA, Wristers K, Molinari V, Stoebner D, Orengo CA. · Veterans Affairs Medical Center, Houston Center of Quality of Care and Utilization Studies, Houston, TX 77030, USA. · Psychol Med. · Pubmed #11352373 No free full text.

Abstract: BACKGROUND: We hypothesized that compared to an educational intervention, a single 2 h session of cognitive behavioural therapy (CBT), with 6-week follow-up, would reduce anxiety and depression, improve physical and mental functioning, and lead to a better quality of life and greater satisfaction with treatment in older patients with chronic obstructive pulmonary disease (COPD). METHODS: Fifty-six subjects were recruited from a large, urban, academically affiliated Veterans Affairs (VA) Hospital, a non-profit private hospital, and a local newspaper, for a single blind randomized controlled clinical trial. One 2 h session of group CBT was designed to reduce symptoms of anxiety, with specific components including relaxation training, cognitive interventions, and graduated practice, followed by homework and weekly calls for 6 weeks. This was compared to a group that received 2 h of COPD education, followed by weekly calls. Pre- and post-intervention subjects in both groups were administered SF-36, Geriatric Depression Scale, Beck Anxiety Inventory, 6 min walk test, and the FEV-1. Following the intervention, both groups completed the Client Satisfaction Questionnaire. RESULTS: When compared with a group that received education about COPD, 2 h CBT group showed decreased depression and anxiety. Contrary to our hypothesis, despite the decrease in depression and anxiety, there was no change in the physical functioning of the patients. CONCLUSIONS: Twenty to 40% of patients with COPD have high levels of anxiety and depression. Our study finds that as little as 2 h of CBT administered in a group setting is able to reduce these anxious and depressive symptoms.

Stanley MA, Wilson NL, Novy DM, Rhoades HM, Wagener PD, Greisinger AJ, Cully JA, Kunik ME. · Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, and Houston Center for Quality of Care & Utilization Studies, Houston, TX 77030, USA. · JAMA. · Pubmed #19351943 No free full text.

Abstract: CONTEXT: Cognitive behavior therapy (CBT) can be effective for late-life generalized anxiety disorder (GAD), but only pilot studies have been conducted in primary care, where older adults most often seek treatment. OBJECTIVE: To examine effects of CBT relative to enhanced usual care (EUC) in older adults with GAD in primary care. DESIGN, SETTING, AND PARTICIPANTS: Randomized clinical trial recruiting 134 older adults (mean age, 66.9 years) from March 2004 to August 2006 in 2 primary care settings. Treatment was provided for 3 months; assessments were conducted at baseline, posttreatment (3 months), and over 12 months of follow-up, with assessments at 6, 9, 12, and 15 months. INTERVENTION: Cognitive behavior therapy (n = 70) conducted in the primary care clinics. Treatment included education and awareness, motivational interviewing, relaxation training, cognitive therapy, exposure, problem-solving skills training, and behavioral sleep management. Patients assigned to receive EUC (n = 64) received biweekly telephone calls to ensure patient safety and provide minimal support. MAIN OUTCOME MEASURES: Primary outcomes included worry severity (Penn State Worry Questionnaire) and GAD severity (GAD Severity Scale). Secondary outcomes included anxiety ratings (Hamilton Anxiety Rating Scale, Beck Anxiety Inventory), coexistent depressive symptoms (Beck Depression Inventory II), and physical/mental health quality of life (12-Item Short Form Health Survey). RESULTS: Cognitive behavior therapy compared with EUC significantly improved worry severity (45.6 [95% confidence interval {CI}, 43.4-47.8] vs 54.4 [95% CI, 51.4-57.3], respectively; P < .001), depressive symptoms (10.2 [95% CI, 8.5-11.9] vs 12.8 [95% CI, 10.5-15.1], P = .02), and general mental health (49.6 [95% CI, 47.4-51.8] vs 45.3 [95% CI, 42.6-47.9], P = .008). There was no difference in GAD severity in patients receiving CBT vs those receiving EUC (8.6 [95% CI, 7.7-9.5] vs 9.9 [95% CI, 8.7-11.1], P = .19). In intention-to-treat analyses, response rates defined according to worry severity were higher following CBT compared with EUC at 3 months (40.0% [28/70] vs 21.9% [14/64], P = .02). CONCLUSIONS: Compared with EUC, CBT resulted in greater improvement in worry severity, depressive symptoms, and general mental health for older patients with GAD in primary care. However, a measure of GAD severity did not indicate greater improvement with CBT. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00308724.

Qureshi SU, Pyne JM, Magruder KM, Schulz PE, Kunik ME. · Houston Center for Quality of Care & Utilization Studies, Health Services Research and Development Service, Michael E. DeBakey Veterans Affairs Medical Center (152), 2002 Holcombe, Houston, TX, 77030, USA. · Psychiatr Q. · Pubmed #19291401 No free full text.

Abstract: CONTEXT: Returning veterans from Afghanistan and Iraq will increase frequency of post-traumatic stress disorder (PTSD). Little is known about its impact on physical health. OBJECTIVE: Systematic literature review focusing on the association between PTSD and specific physical disorders. DATA SOURCES: An electronic search using PUBMED and hand search of four journals with an anxiety focus for studies published between January 1981 and July 2008, plus a manual search of article bibliographies. STUDY SELECTION: Original research reports focusing on PTSD and its association with physical health. Studies investigating only PTSD symptoms, trauma and physical disorders classified at the organ-system level were excluded. Eighty studies were reviewed and seven selected for final analysis. DATA EXTRACTION: Specific physical-health diagnoses were organized by system and tabulated. They were considered positive only if results were statistically significant. Total number of positive and negative studies for each diagnosis was then calculated for review. RESULTS: Seven studies examined the relationship between PTSD and specific physical disorders. Arthritis was associated with PTSD in most studies. Data conflicted regarding diabetes, coronary heart disease, and stroke. CONCLUSIONS: Few studies have examined the relationship between PTSD and physical health. Large, prospective epidemiological trials are needed.

Weiss BJ, Calleo J, Rhoades HM, Novy DM, Kunik ME, Lenze EJ, Stanley MA. · Houston Center for Quality of Care Utilization Studies, Health Service Research and Development Service, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA. · Depress Anxiety. · Pubmed #18839400 links to  free full text

Abstract: BACKGROUND: The Generalized Anxiety Disorder Severity Scale (GADSS) is an interview rating scale designed specifically for assessing symptom severity of generalized anxiety disorder (GAD), which has demonstrated positive psychometric data in a sample of adult primary care patients with GAD and panic disorder. However, the psychometric properties of the GADSS have not been evaluated for older adults. METHODS: This study evaluated the psychometric properties of the GADSS, administered via telephone, with a sample of older primary care patients (n=223) referred for treatment of worry and/or anxiety. RESULTS: The GADSS demonstrated adequate internal consistency, strong inter-rater reliability, adequate convergent validity, poor diagnostic accuracy, and mixed discriminant validity. CONCLUSIONS: Results provide mixed preliminary support for use of the GADSS with older adults.

Kraus CA, Seignourel P, Balasubramanyam V, Snow AL, Wilson NL, Kunik ME, Schulz PE, Stanley MA. · Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX 77030, USA. · J Psychiatr Pract. · Pubmed #18520790 links to  free full text

Abstract: Anxiety is common in dementia and is associated with decreased independence and increased risk of nursing home placement. However, little is known about the treatment of anxiety in dementia. This article reports results from two patients who were treated with a modified version of cognitive-behavioral therapy for anxiety in dementia (CBT-AD). Modifications were made in the content, structure, and learning strategies of CBT to adapt skills to the cognitive limitations of these patients and include collaterals (i.e., family members, friends, or other caregivers) in the treatment process. The patients received education and awareness training and were taught the skills of diaphragmatic breathing, coping self-statements, exposure, and behavioral activation. The Clinical Dementia Rating (CDR) Scale was used to characterize dementia severity and determine eligibility for treatment (a CDR score of 0.5 to 2.0 was required for participation). Other measures included the Rating Anxiety in Dementia scale, the Neuropsychiatric Inventory Anxiety subscale, and the Mini International Neuropsychiatric Interview. Outcome data showed improvement in anxiety as measured by standardized rating scales. We conclude that CBT-AD is potentially useful in treating anxiety in dementia patients and that this technique merits further study.

Kunik ME, Veazey C, Cully JA, Souchek J, Graham DP, Hopko D, Carter R, Sharafkhaneh A, Goepfert EJ, Wray N, Stanley MA. · Houston Center for Quality of Care and Utilization Studies, Health Services Research and Development Service, Houston, TX 77030, USA. · Psychol Med. · Pubmed #17922939 No free full text.

Abstract: BACKGROUND: Chronic obstructive pulmonary disease (COPD) affects 14 to 20 million Americans and is associated with increased prevalence of affective disorders, contributing significantly to disability. This study compared cognitive behavioral therapy (CBT) group treatment for anxiety and depression with COPD education for COPD patients with moderate-to-severe anxiety and/or depressive symptoms. METHOD: A randomized controlled trial (RCT) was conducted between 11 July 2002 and 30 April 2005 at the Michael E. DeBakey VA Medical Center, Houston, TX. Participants were 238 patients treated for COPD the year before, with forced expiratory value in 1 second (FEV)1/forced vital capacity (FVC)<70% and FEV1<70% predicted, and symptoms of moderate anxiety and/or moderate depression, who were being treated by a primary care provider or pulmonologist. Participants attended eight sessions of CBT or COPD education. Assessments were at baseline, at 4 and 8 weeks, and 4, 8 and 12 months. Primary outcomes were disease-specific and generic quality of life (QoL) [Chronic Respiratory Questionnaire (CRQ) and Medical Outcomes Survey Short Form-36 (SF-36) respectively]. Secondary outcomes were anxiety [Beck Anxiety Inventory (BAI)], depressive symptoms [Beck Depression Inventory-II (BDI-II)], 6-minute walk distance (6MWD) and use of health services. RESULTS: Both treatments significantly improved QoL, anxiety and depression (p<0.005) over 8 weeks; the rate of change did not differ between groups. Improvements were maintained with no significant change during follow-up. Ratios of post- to pretreatment use of health services were equal to 1 for both groups. CONCLUSIONS: CBT group treatment and COPD education can achieve sustainable improvements in QoL for COPD patients experiencing moderate-to-severe symptoms of depression or anxiety.

Caudle DD, Senior AC, Wetherell JL, Rhoades HM, Beck JG, Kunik ME, Snow AL, Wilson NL, Stanley MA. · Department of Educational Psychology, University of Houston, Houston, TX, USA. · Am J Geriatr Psychiatry. · Pubmed #17670997 No free full text.

Abstract: OBJECTIVE: Recent research by Wetherell et al. investigating the differential response to group-administered cognitive behavior therapy (CBT) for generalized anxiety disorder (GAD) in older adults found that GAD severity, homework adherence, and psychiatric comorbidity predicted statistically significant improvement. The current study investigated whether the presence/absence of cognitive errors on separate domains of the Mini-Mental State Exam (MMSE) predicted baseline differences in symptom severity and improvement following CBT, above and beyond already established predictors. METHODS: Baseline characteristics were investigated in a sample of 208 older patients diagnosed with GAD. Predictors of treatment response were examined in a subsample of 65 patients who completed CBT and were included in a prior study by Wetherell et al. of response predictors. RESULTS: Results from the baseline sample indicated that only subjects who committed an error on the MMSE Working Memory domain exhibited increased severity in anxiety and depressive symptoms. Results from the treatment sample indicated that an error on the MMSE Orientation domain was a significant predictor of outcome at 6-month follow-up, while controlling for previously established predictors. Patients who committed at least one error in this domain showed decreased response relative to patients who committed no errors. CONCLUSION: In this sample of older adults diagnosed with GAD, poor performance on the MMSE Working Memory domain was associated with increased baseline anxiety and depression, while baseline performance differences on the MMSE Orientation domain predicted outcome six months after CBT intervention.

Senior AC, Kunik ME, Rhoades HM, Novy DM, Wilson NL, Stanley MA. · Houston Center for Quality of Care and Utilization Studies, Health Services Research and Development Service, Michael E. Debakey Veterans Affairs Medical Center, Houston, TX 77030, USA. · Psychol Aging. · Pubmed #17563195 No free full text.

Abstract: Telephone assessments are commonly used in mental health research and may be especially beneficial in older populations. The current study assessed the psychometric properties of the Penn State Worry Questionnaire (T. J. Meyer, M. L. Miller, R. L. Metzger, & T. D. Borkovec, 1990) and the Beck Depression Inventory--II (A. T. Beck, R. A. Steer, & G. K. Brown, 1996), when administered over the telephone in an older adult population. Results indicate no differences in mean symptom level or internal consistency across two modes of administration. Correlations between the in-person and telephone-administered measures and diagnostic categories suggest adequate validity of the telephone-administered measures. With this demonstrated evidence, the telephone assessment method can be applied in a variety of research and clinical settings.

Kunik ME, Azzam PN, Souchek J, Cully JA, Wray NP, Krishnan LL, Nelson HA, Stanley MA. · Houston Center for Quality of Care and Utilization Studies, Health Services Research and Development Service, Michael E DeBakey Veteran Affairs Medical Center (152), 2002 Holcombe, Houston, TX 77030, USA. · Psychosomatics. · Pubmed #17209145 links to  free full text

Abstract: Obstructive lung diseases are associated with high rates of depression and anxiety, yet many patients are never screened or treated. This study evaluated the five-question Depression and Anxiety modules of the Primary Care Evaluation of Mental Disorders (PRIME-MD) Patient Questionnaire as a telephone screen in 1,632 patients with chronic breathing disorders at a Veterans Affairs Medical Center in Houston, TX. Subsequent testing of 828 patients with the Beck Depression Inventory-II and the Beck Anxiety Inventory showed that the sensitivity and specificity, respectively, of the Depression and Anxiety modules of the PRIME-MD Patient Questionnaire screening were 94.6% and 49.5% (Depression); 93.7% and 32.2% (Anxiety); and 97.7%, and 36.0% (combined screen), with an overall accuracy of 80.7%. In such populations, these two modules of the PRIME-MD Patient Questionnaire may be a useful screening tool.

Cully JA, Graham DP, Stanley MA, Ferguson CJ, Sharafkhaneh A, Souchek J, Kunik ME. · Houston Center Quality of Care and Utilization Studies, Dept. of Psychiatry and Behavioral Sciences, Houston, TX, USA. · Psychosomatics. · Pubmed #16844889 links to  free full text

Abstract: The authors examined 179 veterans with chronic obstructive pulmonary disease (COPD) to determine the relative contribution of clinical depression and/or anxiety (Beck Depression and Beck Anxiety Inventories) to their quality of life (Chronic Respiratory Questionnaire and Medical Outcomes Survey Short Form). Multiple-regression procedures found that both depression and anxiety were significantly related to negative quality-of-life outcomes (anxiety with both mental and physical health quality-of-life outcomes, and depression primarily with mental health). When comorbid with COPD, mental health symptoms of depression and anxiety are some of the most salient factors associated with quality-of-life outcomes.

Ferguson CJ, Stanley M, Souchek J, Kunik ME. · Department of Behavioral, Applied Sciences, and Criminal Justice, Texas A&M International University, Laredo, Texas, USA. · Depress Anxiety. · Pubmed #16315269 No free full text.

Abstract: The interrelationship between medical illnesses and psychological distress has received increasing attention in the last several years. Partly at issue is the best way to diagnose mental health problems such as depression and anxiety in medical populations. Specifically, are somatic symptoms a valid indicator of depression and anxiety in a medical population? Furthermore, do anxiety and depression remain as distinct constructs for this population, or do they combine to represent general distress? We examine these issues using confirmatory factor analysis in a sample of 202 military veterans with chronic obstructive pulmonary disease. Results indicate best fit for a model of depression and anxiety for which the constructs remained separate rather than as combined indicators of general distress. Furthermore, in this model, somatic symptoms are retained as valid indicators of psychological distress for this sample.

Rowan PJ, Al-Jurdi R, Tavakoli-Tabasi S, Kunik ME, Satrom SL, El-Serag HB. · Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX 77030, USA. · J Clin Gastroenterol. · Pubmed #16082286 No free full text.

Abstract: BACKGROUND AND AIMS: Treatment-naive hepatitis C virus (HCV)-infected patients report impaired health-related quality of life (HRQOL), although causes are unclear. Psychosocial factors may be major determinants of HRQOL. METHODS: We administered a general (Short Form-36; SF-36) and a liver-specific (Chronic Liver Disease Questionnaire; CLDQ) HRQOL measure to 62 HCV-infected veterans being considered for antiviral therapy. Psychosocial assessment included the Structured Clinical Interview for DSM-IV Axis I Disorders/Non-Patient (SCID-I/NP), Beck Depression Inventory-II (BDI-II), Beck Anxiety Inventory (BAI), Abbreviated Cook-Medley (ACM) anger measure, and Medical Outcomes Study Social Support Measure (SSM). We examined the potential determinants of HRQOL, including psychosocial measures, demographic measures (age, sex, race/ethnicity), clinical measures (presence of cirrhosis, comorbid medical conditions), and viral data (quantitative PCR). RESULTS: SF-36 scores were significantly lower in HCV-infected patients than published U.S. population norms but similar to those reported by previous studies of HCV-infected samples. CLDQ scores were very similar to those reported by previous studies. Demographic, clinical, and viral indicators were not statistically associated with HRQOL, and neither was the presence of a substance abuse or psychotic disorder. Lower BDI-II and BAI scores were associated with better general and disease-specific HRQOL. Lower SSM scores were associated with lower scores on SF-36 but not CLDQ; however, this effect did not persist in multiple linear regression analyses. In these, BDI-II was the strongest independent predictor of both SF-36 and CLDQ. CONCLUSIONS: Psychosocial factors, especially depression, are strong indicators of impaired HRQOL for HCV-infected veterans not receiving antiviral therapy. Screening and treatment of psychosocial factors is recommended.

Kunik ME, Roundy K, Veazey C, Souchek J, Richardson P, Wray NP, Stanley MA. · Houston Center for Quality of Care and Utilization Studies, MEDVAMC (152), 2002 Holcombe, Houston, TX 77030, USA. · Chest. · Pubmed #15821196 links to  free full text

Abstract: STUDY OBJECTIVES: The objectives of this study were to assess the prevalence, screening, and recognition of depression and anxiety in persons with chronic breathing disorders, including COPD. DESIGN: Cross-sectional study. SETTING: The Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC). PARTICIPANTS: A large sample of 1,334 persons with chronic breathing disorder diagnoses who received care at the MEDVAMC. MEASUREMENTS: The prevalence of anxiety and depression was measured in a large sample of persons with a chronic breathing disorder diagnosis who received care at the MEDVAMC, using the Primary Care Evaluation of Mental Disorders (PRIME-MD) screening questions. The positive predictive value of the PRIME-MD questions was then determined. The prevalence of anxiety and depressive diagnoses in patients determined to have COPD was then measured, using the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (SCID). RESULTS: Of patients screened with the PRIME-MD, 80% screened positive for depression, anxiety, or both. The predictive value of a positive phone screen for either depression or anxiety was estimated to be 80%. In the subsample of patients who had COPD and received a diagnosis using the SCID, 65% received an anxiety and/or depressive disorder diagnosis. Of those patients, only 31% were receiving treatment for depression and/or anxiety. CONCLUSIONS: It is troubling that a mere 31% of COPD patients with depression or anxiety are being treated, particularly given their high prevalence in this population. Practical screening instruments may help increase the recognition of anxiety and depression in medical patients, as suggested by the excellent positive predictive value of the PRIME-MD in our study.

Cully JA, Molinari VA, Snow AL, Burruss J, Kotrla KJ, Kunik ME. · Houston Center for Quality of Care and Utilization Studies, Veterans Affairs HSR&D Center of Excellence, Michael E. DeBakey Veterans Affairs Medical Center, Baylor College of Medicine, Houston, TX, USA. · Aging Ment Health. · Pubmed #15804636 No free full text.

Abstract: Information regarding older adult emergency center (EC) patient characteristics remains limited, despite its increasing importance in health care delivery systems. This retrospective study encompasses all EC visits over an eight-year period (n = 825,682) to a large urban county hospital. Only participants with a primary psychiatric diagnosis were examined, and included a total of 53,894 adults, 18-64 years old and 1,478 adults, > or =65 years old. Despite an increasing aging population, EC visits for older adults with psychiatric disorders did not increase over time. Within the older adult sample, cognitive, psychotic, and bipolar disorders were associated with higher rates of admission to the hospital, while substance use, depressive, and anxiety disorders were associated with lower numbers of inpatient admissions. African-Americans were over-represented in the EC and admitted to the hospital at higher rates, compared to other ethnic groups. Caucasian patients were the group most frequently diagnosed with a substance use disorder. In conclusion, differences in race, and diagnosis support the idea that such variables directly relate to utilization rates, presentation, and disposition within the EC.

Verma S, Orengo CA, Maxwell R, Kunik ME, Molinari VA, Vasterling JJ, Hale DD. · Baylor College of Medicine, Department of Psychiatry and Behavioral Sciences, Houston, TX 77030, USA. · Int J Geriatr Psychiatry. · Pubmed #11333421 No free full text.

Abstract: As many World War II and Korean Conflict veterans suffering from posttraumatic stress disorder (PTSD) grow older, increasing numbers will be diagnosed with dementia. We retrospectively analyzed patients with dementia, comparing the behavioral disturbances of those with PTSD to those without PTSD. We hypothesized that due to the additive effect of the neurobiological and behavioral changes associated with PTSD and dementia, the dementia with PTSD group would show more agitation and disinhibition than the dementia without PTSD group. Sixteen patients with diagnoses of dementia and PTSD were matched on age and Mini-Mental States Examination (MMSE) scores to 16 patients with dementia without PTSD. Demographic characteristics, co-morbid diagnoses, global Assessment of Functioning (GAF), Cohen-Mansfield Agitation Inventory (CMAI), and paranoid items of Brief Psychiatric Rating Scale (BPRS) and Positive and Negative Syndrome Scale for Schizophrenia (PANSS) were assessed. The patients with diagnoses of dementia with PTSD did not differ significantly in their clinical presentation, hospital course, and condition at discharge from patients with dementia without PTSD. Chi-square analysis showed that significantly more subjects in the PTSD group were prescribed anti-depressants compared to the non-PTSD group. Interestingly, within the PTSD group, the subgroup of patients who were former prisoners of war had a significantly higher mean score for paranoia and significantly less verbal agitation. This pilot study reveals that a diagnosis of PTSD alone is not sufficient to influence behavior in veterans with dementia; however, we also present provocative results that patients with more severe trauma (POW) do have changes in their behavior.