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Abstract
Depression frequently is comorbid with a variety of medical illnesses; individuals who have such comorbidities may have increased morbidity and lower functional status. Usual antidepressant treatments can be effective in depressed patients who have comorbid medical illness. These patients, however, experience lower rates of recovery and remission of depressive symptoms and higher rates of relapse during follow-up than seen in patients who have MDD with no medical comorbidity. Comorbid medical illness therefore is a marker of treatment resistance in MDD. Collaborative treatments combining antidepressants, psychotherapy, education, and case management may be effective and could overcome the risk of treatment resistance. Two clinical strategies seem warranted in light of the studies presented here: (1) an increased index of suspicion for depression in medically ill patients, and (2) more intensive antidepressant treatment in depressed patients who have medical comorbidity.
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Affiliation(s)
- Dan V Iosifescu
- Depression Clinical and Research Program, Massachusetts General Hospital, 50 Staniford Street, Suite 401, Boston, MA 02114, USA.
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352
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Sharp J, Baillie N, Osborne M, Whitnall L, Sharp L. Outcome Evaluation of Brief Psychosocial Training for Cardiac Rehabilitation Staff. J Cardiopulm Rehabil Prev 2007; 27:99-103. [PMID: 17558247 DOI: 10.1097/01.hcr.0000265037.31780.af] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- John Sharp
- Department of Clinical Health Psychology, NHS Greater Glasgow and Clyde, Glasgow, UK.
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353
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Jacka FN, Pasco JA, McConnell S, Williams LJ, Kotowicz MA, Nicholson GC, Berk M. Self-reported depression and cardiovascular risk factors in a community sample of women. PSYCHOSOMATICS 2007; 48:54-9. [PMID: 17209150 DOI: 10.1176/appi.psy.48.1.54] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The authors examined data collected from a randomly selected, representative sample of 755 women (ages 23-97 years) from southeastern Australia. Self-report questionnaires were utilized to determine lifetime rates of depression and cardiovascular risk factors within the study sample. A lifetime history of depression (LHx) was reported by 145 women (19.20%). There were no associations between indices of weight, cholesterol levels, hypertension, inactivity, diabetes, and LHx. However, a history of smoking increased the odds of reporting an LHx, whereas women with self-reported angina were more than four times more likely to report an age-adjusted LHx.
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Affiliation(s)
- Felice N Jacka
- University of Melbourne, Department of Clinical and Biomedical Sciences, Barwon Health, P.O. Box 281, Geelong 3220, Victoria, Australia.
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354
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Barry LC, Lichtman JH, Spertus JA, Rumsfeld JS, Vaccarino V, Jones PG, Plomondon ME, Parashar S, Krumholz HM. Patient satisfaction with treatment after acute myocardial infarction: role of psychosocial factors. Psychosom Med 2007; 69:115-23. [PMID: 17289828 DOI: 10.1097/psy.0b013e31802f2785] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine if psychosocial status influences treatment satisfaction, a quality-of-care indicator, of patients who were hospitalized for acute myocardial infarction (AMI). METHODS Psychosocial variables (social support, dispositional optimism, and depression) were assessed in 1847 AMI patients who completed a 1-month assessment in Prospective Registry Evaluating Myocardial Infarction: Events and Recovery (PREMIER), a multicenter, prospective cohort study. Patients' treatment satisfaction was determined using the Treatment Satisfaction scale of the Seattle Angina Questionnaire. The association between psychosocial variables and treatment satisfaction-adjusted for site, sociodemographics, medical history, clinical presentation, and treatment procedures-was evaluated using a censored normal model. RESULTS Study participants were primarily white (77.6%) and male (68.8%), with a mean age of 60.6 +/- 12.7 (SD) years. Satisfaction with posthospitalization treatment following AMI increased as social support (Wald chi(2) = 35.02, p < .001) and dispositional optimism (beta = 1.42; 95% CI 0.24, 2.60) increased. Participants with mild (-3.10, 95% CI -5.77, -0.44), moderate (-4.77, 95% CI -8.16, -1.38), moderately severe (-8.49, 95% CI -13.47, -3.52), and severe (-11.65, 95% CI -18.77, -4.53) depression had significantly worse treatment satisfaction compared with the nondepressed participants. CONCLUSION Assessing psychosocial variables, such as social support, dispositional optimism, and depression severity before hospital discharge, may indicate who is likely to be more satisfied with posthospitalization cardiac care 1 month following AMI. Without controlling for psychosocial status, treatment satisfaction may be a biased indicator of quality. Future studies should evaluate whether psychosocial intervention after AMI can improve satisfaction.
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Affiliation(s)
- Lisa C Barry
- Department of Internal Medicine/Geriatrics, Yale University School of Medicine, New Haven, CT 06511, USA.
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355
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Rieckmann N, Burg MM, Gerin W, Chaplin WF, Clemow L, Davidson KW. Depression vulnerabilities in patients with different levels of depressive symptoms after acute coronary syndromes. PSYCHOTHERAPY AND PSYCHOSOMATICS 2007; 75:353-61. [PMID: 17053336 DOI: 10.1159/000095441] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Cognitive, behavioral, and interpersonal vulnerabilities have been studied in patients fulfilling diagnostic criteria for major depression and dysthymia. The extent to which these vulnerabilities are present in cardiac patients with mild to moderate depressive symptoms--a risk factor for mortality--is unknown. Moreover, few studies have examined interrelations among depression vulnerabilities. METHODS A consecutive cohort of 314 patients with acute coronary syndrome completed the Beck Depression Inventory (BDI) and measures of cognitive, behavioral, and interpersonal vulnerabilities (Dysfunctional Attitudes Scale, Pleasant Events Schedule for the Elderly, Dyadic Adjustment Scale, and an inventory of role transitions) within 1 week of hospital admission. Of the patients, 166 were classified as nondepressed (BDI score, 0-4), 91 as mildly depressed (BDI score, 10-16), and 57 as moderately to severely depressed (BDI score, >16). RESULTS Compared with nondepressed patients, both mildly depressed and moderately to severely depressed patients exhibited higher mean levels of all vulnerabilities as well as a higher prevalence of more than one elevated vulnerability, defined by threshold scores. Vulnerabilities were only minimally interrelated (r = 0.01-0.25), and they were independently associated with mild and moderate depressive symptom status. CONCLUSIONS This is the first study to show that cognitive, behavioral, and interpersonal depression vulnerabilities are uniquelyassociated with concurrent depressive symptoms. There appeared to be only modest overlap between vulnerabilities, supporting the idea that depression in medically ill patients is a multifaceted phenomenon, even in the presence of minimally elevated depressive symptoms. Longitudinal studies are required before causality and treatment implications can be addressed.
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Affiliation(s)
- Nina Rieckmann
- Department of Psychiatry, Mount Sinai School of Medicine, New York, NY, USA
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356
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Drago S, Bergerone S, Anselmino M, Varalda PG, Cascio B, Palumbo L, Angelini G, Trevi PG. Depression in patients with acute myocardial infarction: Influence on autonomic nervous system and prognostic role. Results of a five-year follow-up study. Int J Cardiol 2007; 115:46-51. [PMID: 16797746 DOI: 10.1016/j.ijcard.2006.04.029] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2006] [Accepted: 04/26/2006] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although previous studies demonstrated an association between depressive symptoms and cardiac mortality after acute myocardial infarction (AMI) little is known about the possible mechanisms of this association. The aim of this study was to determine whether depressed patients present a cardiac autonomic dysfunction and whether this could represent the mediator of the influence of depression on their prognosis. METHODS One hundred consecutive patients with AMI were recruited between January and December 1999. Major Depressive Disorder (MDD) was diagnosed by structured clinical interview and the presence of symptoms of depression was evaluated with self-administered Beck Depression Inventory (BDI). The influence of depression on autonomic nervous system was investigated measuring heart rate variability (HRV) and heart rate (HR) during 24-hour electrocardiographic monitoring. The end-points of the study were all-cause mortality, recurrent-AMI, revascularization and a composite end-point of all the previous. Potential confounders for depression status and events were entered into a multivariate regression model. RESULTS Fifteen patients met the criteria for MDD and 35 patients showed mild-to-moderate symptoms of depression; women had a higher prevalence of depression than men (35% vs 9%; p<0.01). Depression was not related to the severity of ischaemic disease or to other clinical and demographic variables. Patients with MDD showed lower HRV (76+/-25 SD vs 99+/-33 SD ms; p<0.01) and higher HR (77+/-12 SD vs 68+/-9 SD bpm; p<0.01) than patients without MDD; moreover mild to moderate symptoms of depression (BDI score > or = 10) were associated with lower HRV (84+/-25 SD vs 102+/-35 SD ms; p=0.01) but not with significantly higher HR. After a mean follow-up of 60 months MDD was associated with an increase of all-cause mortality (OR 12; 95% CI 2.6-56; p<0.01) and of composite end-point (OR 2; 95% CI 1.2-3.6; p=0.01) but not with re-AMI and revascularization. In a simple regression model HRV values were predictors of mortality (p<0.01). However when added in the multiple regression model HRV did not have an independent correlation with the end-points considered and did not modify the correlation between depression and mortality. CONCLUSIONS Patients with post-AMI depression have a cardiac autonomic dysfunction as reflected by decreased HRV and increased HR. This autonomic dysfunction seems not to be an independent mediator of the increased mortality observed in depressed patients during a 5-year follow-up.
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Affiliation(s)
- Stefano Drago
- Department of Cardiology, University of Turin, San Giovanni Battista Hospital, Turin, Italy
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357
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Rieckmann N, Gerin W, Kronish IM, Burg MM, Chaplin WF, Kong G, Lespérance F, Davidson KW. Course of Depressive Symptoms and Medication Adherence After Acute Coronary Syndromes. J Am Coll Cardiol 2006; 48:2218-22. [PMID: 17161249 DOI: 10.1016/j.jacc.2006.07.063] [Citation(s) in RCA: 137] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2006] [Revised: 07/17/2006] [Accepted: 07/23/2006] [Indexed: 12/21/2022]
Abstract
OBJECTIVES We tested whether improvements in depressive symptoms precede improved adherence to aspirin in patients with acute coronary syndromes (ACS). BACKGROUND Depression is associated with medication nonadherence in patients with ACS, but it is unclear whether changes in depression impact on adherence. METHODS Electronic medication monitoring was used to measure adherence to aspirin during a 3-month period in a consecutive cohort of 172 patients (25 to 85 years) recruited within 1 week of hospitalization for ACS. Depressive symptom severity was assessed using the Beck Depression Inventory (BDI) during hospitalization and at 1 and 3 months after hospitalization. Adherence was defined as the percentage of days aspirin was taken as prescribed. RESULTS Depression severity in hospital was associated with nonadherence in a gradient fashion: 15% of non-depressed patients (BDI score 0 to 4), 29% of mildly depressed patients (BDI score 10 to 16), and 37% of patients with moderately-to-severely depressive symptoms (BDI score >16) took aspirin less than 80% of the time (p = 0.03). A cross-lagged path analytic model revealed that improvements in depressive symptoms in the first month after the ACS were associated with improvements in adherence rates in the subsequent 2 months (standardized direct effect -0.32, p = 0.016). CONCLUSIONS Diagnosis and treatment of depressive symptoms may improve medication adherence in patients after ACS.
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Affiliation(s)
- Nina Rieckmann
- Department of Psychiatry, Mount Sinai School of Medicine, New York, New York, USA
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358
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Kronish IM, Rieckmann N, Halm EA, Shimbo D, Vorchheimer D, Haas DC, Davidson KW. Persistent depression affects adherence to secondary prevention behaviors after acute coronary syndromes. J Gen Intern Med 2006; 21:1178-83. [PMID: 16899061 PMCID: PMC1831650 DOI: 10.1111/j.1525-1497.2006.00586.x] [Citation(s) in RCA: 155] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2005] [Revised: 11/03/2005] [Accepted: 06/16/2006] [Indexed: 12/30/2022]
Abstract
BACKGROUND The persistence of depressive symptoms after hospitalization is a strong risk factor for mortality after acute coronary syndromes (ACS). Poor adherence to secondary prevention behaviors may be a mediator of the relationship between depression and increased mortality. OBJECTIVE To determine whether rates of adherence to risk reducing behaviors were affected by depressive status during hospitalization and 3 months later. DESIGN Prospective observational cohort study. SETTING Three university hospitals. PARTICIPANTS Five hundred and sixty patients were enrolled within 7 days after ACS. Of these, 492 (88%) patients completed 3-month follow-up. MEASUREMENTS We used the Beck Depression Inventory (BDI) to assess depressive symptoms in the hospital and 3 months after discharge. We assessed adherence to 5 risk-reducing behaviors by patient self-report at 3 months. We used chi2 analysis to compare differences in adherence among 3 groups: persistently nondepressed (BDI < 10 at hospitalization and 3 months); remittent depressed (BDI > or = 10 at hospitalization; < 10 at 3 months); and persistently depressed patients (BDI > or = 10 at hospitalization and 3 months). RESULTS Compared with persistently nondepressed, persistently depressed patients reported lower rates of adherence to quitting smoking (adjusted odds ratio [OR] 0.23, 95% confidence interval [95% CI] 0.05 to 0.97), taking medications (adjusted OR 0.50, 95% CI 0.27 to 0.95), exercising (adjusted OR 0.57, 95% CI 0.34 to 0.95), and attending cardiac rehabilitation (adjusted OR 0.5, 95% CI 0.27 to 0.91). There were no significant differences between remittent depressed and persistently nondepressed patients. CONCLUSIONS Persistently depressed patients were less likely to adhere to behaviors that reduce the risk of recurrent ACS. Differences in adherence to these behaviors may explain in part why depression predicts mortality after ACS.
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Affiliation(s)
- Ian M Kronish
- Division of General Internal Medicine, Mount Sinai School of Medicine, New York, NY, USA
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359
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Rieckmann N, Kronish IM, Haas D, Gerin W, Chaplin WF, Burg MM, Vorchheimer D, Davidson KW. Persistent depressive symptoms lower aspirin adherence after acute coronary syndromes. Am Heart J 2006; 152:922-7. [PMID: 17070160 DOI: 10.1016/j.ahj.2006.05.014] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2006] [Accepted: 05/18/2006] [Indexed: 10/24/2022]
Abstract
BACKGROUND Even mild depressive symptoms during hospitalization are an independent risk factor for mortality after acute coronary syndromes (ACS). The mortality risk is highest for patients whose depressive symptoms persist after ACS. Low adherence to medications that reduce the risk of subsequent cardiac events may be one of the mechanisms underlying the relationship between persistent depression and risk of ACS recurrence. We compared electronically monitored adherence to aspirin in 3 groups of patients with ACS: persistently depressed, remittent depressed, and persistently nondepressed. METHODS Using an electronic device stored in the cap of a pill bottle, we monitored aspirin adherence over a 3-month period in 165 consecutive patients recruited within 1 week of an ACS event. Depressive symptom severity was assessed by using the Beck Depression Inventory at baseline and at 3 months. Adherence was determined by the percentage of days aspirin was taken as prescribed. RESULTS Among the patients, 10.5% of nondepressed patients, 9.8% of remittent depressed patients, and 42.1% of persistently depressed patients took aspirin < or of the time (P < .001). Examined a different way, the mean percentage of days that the correct aspirin dosage (1 pill per day for all patients) was taken was significantly lower in the persistently depressed patients (76.1%) than in the remittent depressed (87.4%) and persistently nondepressed (89.5%) patients (P < .01). Remittent depressed patients did not differ from nondepressed patients. Results remained unchanged after controlling for baseline depressive symptom severity and medical comorbidity. CONCLUSIONS Poor medication adherence--a potentially modifiable behavior--may contribute to the high mortality risk observed in patients with persistent symptoms of depression after ACS.
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Affiliation(s)
- Nina Rieckmann
- Department of Psychiatry, Mount Sinai School of Medicine, New York, NY, USA
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360
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Amin AA, Jones AMH, Nugent K, Rumsfeld JS, Spertus JA. The prevalence of unrecognized depression in patients with acute coronary syndrome. Am Heart J 2006; 152:928-34. [PMID: 17070162 DOI: 10.1016/j.ahj.2006.05.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2005] [Accepted: 05/15/2006] [Indexed: 11/25/2022]
Abstract
BACKGROUND Depression in patients with acute coronary syndrome (ACS) is common and independently prognostic of a higher mortality and worse health status. Despite great attention to its prevalence and prognostic import, little is known about how often hospitalized patients with ACS who have significant depressive symptoms are recognized while receiving routine cardiovascular care. METHODS We performed a cross-sectional study of 1181 consecutive patients with confirmed ACS. Detailed reviews of hospital records were performed for the documentation that depressive symptoms were recognized. Multivariable regression analysis was used to identify factors associated with unrecognized depressive symptoms. RESULTS The prevalence of moderate/severe depressive symptoms was 17.6%. Only 24.5% had documentation that their depressive symptoms were recognized. In multivariable regression analysis, characteristics associated with unrecognized depressive symptoms were race (minorities vs whites; odds ratio [OR] = 6.73, 95% confidence interval [CI] 2.62-19.33), ejection fraction (EF < 0.40 vs EF > or = 0.40; OR = 3.45, 95% CI 1.06-11.23), and education level (no college vs some college; OR = 2.77, 95% CI 1.38-5.69). CONCLUSIONS Despite its prognostic importance and prevalence, moderate to severe depressive symptoms are poorly recognized in hospitalized patients with ACS. Better interventions are warranted to increase the recognition and improve the management of depressive symptoms in patients with ACS.
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Affiliation(s)
- Alpesh A Amin
- Mid America Heart Institute of Saint Luke's Hospital, Kansas City, MO, USA
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361
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Saadat M, Zendeh-Boodi Z, Goodarzi MA. Environmental exposure to natural sour gas containing sulfur compounds results in elevated depression and hopelessness scores. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2006; 65:288-91. [PMID: 16169081 DOI: 10.1016/j.ecoenv.2005.07.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2005] [Revised: 07/20/2005] [Accepted: 07/25/2005] [Indexed: 05/04/2023]
Abstract
Some parts of Masjid-i-Sulaiman (MIS) (Khozestan provinces, southwest of Iran) are contaminated with subsurface leakage of natural sour gas containing H(2)S. It is reported that the incidence of suicide by self-burning in MIS is very high. High endogenous H2S levels have been found in the brain and it is involved in the brain functions. Because there is no report about the effect(s) of natural sour gas containing sulfur compounds on the function(s) of human brain, the present study was done. The study was performed on 128 individuals exposed or unexposed to natural sour gas. The exposed group consisted of 64 persons (39 males, 25 females). Unexposed subjects were matched by sex, age, and educational levels. Depression and hopelessness were determined using Beck's depression inventory (BDI) and Beck's hopelessness (BHS) questionnaires. Using multiple linear regression models, the averages of BDI (t=2.637, P=0.009) and BHS (t=3.344, P=0.001) were significantly higher among the exposed subjects than among the control group. In Lali 57.8% and 14.1% of subjects had no depressed mood and moderate to severe depressed mood, respectively, while in MIS 31.3% and 35.9% of subjects had no depressed mood and moderate to severe depressed mood, respectively; the difference was significant (chi2=12.88, df=3, P=0.005). In Lali 35.9% and 12.5% of subjects had no hopelessness at all and moderate to severe hopelessness, respectively, while in MIS 17.2% and 32.8% of subjects had no hopelessness at all and moderate to severe hopelessness, respectively, the difference was significant (chi2=11.49, df=3, P=0.009). Replication is necessary and health implications are discussed.
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Affiliation(s)
- Mostafa Saadat
- Department of Biology, College of Sciences, Shiraz University, Shiraz, Iran.
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362
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Leo R, Di Lorenzo G, Tesauro M, Cola C, Fortuna E, Zanasi M, Troisi A, Siracusano A, Lauro R, Romeo F. Decreased plasma adiponectin concentration in major depression. Neurosci Lett 2006; 407:211-3. [PMID: 16973279 DOI: 10.1016/j.neulet.2006.08.043] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2006] [Revised: 08/12/2006] [Accepted: 08/20/2006] [Indexed: 11/26/2022]
Abstract
Adiponectin is the most abundant adipose-derived plasma protein. Recently adiponectin levels have been linked to most variables of metabolic syndrome and conventional risk factors for cardiovascular disease. However, its relation with major depression is yet unclear. We evaluated plasma adiponectin levels in 32 first-episode drug-naïve major depression (DSM-IV-TR) patients without conventional risk factors for cardiovascular disease and 32 matched healthy subjects. Major depression patients displayed lower adiponectin plasma levels compared to controls (P<0.01). Adiponectin significantly correlated with depression severity, as assessed by HAM-D (rho=0.83, P<0.001). This study shows decreased plasma adiponectin concentrations in major depression patients and relates adiponectinemia reduction to major depression severity.
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Affiliation(s)
- Roberto Leo
- Department of Internal Medicine, University of Rome Tor Vergata, School of Medicine, Rome, Italy.
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363
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Kaptein KI, de Jonge P, van den Brink RHS, Korf J. Course of depressive symptoms after myocardial infarction and cardiac prognosis: a latent class analysis. Psychosom Med 2006; 68:662-8. [PMID: 16987947 DOI: 10.1097/01.psy.0000233237.79085.57] [Citation(s) in RCA: 102] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The presence of depressive symptoms after myocardial infarction (MI) is a risk factor for new cardiovascular events. The importance of the course of post-MI depressive symptoms for cardiac prognosis is not clear. We therefore set out to investigate whether different courses of post-MI depressive symptoms can be identified and determine their associations with cardiac events. METHODS Data were derived from the Depression after Myocardial Infarction (DepreMI) study, a naturalistic follow-up study of patients admitted for an MI in four hospitals in The Netherlands (N = 475). Scores on the Beck Depression Inventory (BDI) during hospitalization and at 3, 6, and 12 months post-MI were analyzed. Using latent class analysis (LCA), we identified classes characterized by distinctive courses of depressive symptoms and then examined their link to cardiac prognosis. RESULTS The prevalence of significant depressive symptoms ranged from 22.7% to 25.5% throughout the post-MI year. Five distinct courses were found: no depressive symptoms (56.4%), mild depressive symptoms (25.7%), moderate and increasing depressive symptoms (9.3%), significant but decreasing depressive symptoms (4.6%), and significant and increasing depressive symptoms (4.0%). Subjects in this last class had, statistically, a significantly higher risk for a new cardiovascular event compared with subjects without depressive symptoms (hazard ratio (HR) = 2.73; p = .01). Controlling for baseline cardiac status and sociodemographic data did not alter the association (HR = 2.46; p = .03). CONCLUSIONS Post-MI depressed subjects with significant and increasing depressive symptoms are at particular risk of new cardiac events. This subgroup may be most suited for evaluation of the effects of antidepressant treatment on cardiac prognosis.
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Affiliation(s)
- Kirsten I Kaptein
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, The Netherlands
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364
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Shimbo D, Rieckmann N, Paulino R, Davidson KW. Relation between C reactive protein and depression remission status in patients presenting with acute coronary syndrome. Heart 2006; 92:1316-8. [PMID: 16908705 PMCID: PMC1861158 DOI: 10.1136/hrt.2005.075861] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/10/2006] [Indexed: 11/04/2022] Open
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365
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Shemesh E, Koren-Michowitz M, Yehuda R, Milo-Cotter O, Murdock E, Vered Z, Shneider BL, Gorman JM, Cotter G. Symptoms of posttraumatic stress disorder in patients who have had a myocardial infarction. PSYCHOSOMATICS 2006; 47:231-9. [PMID: 16684940 DOI: 10.1176/appi.psy.47.3.231] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Symptoms of posttraumatic stress disorder (PTSD) and risk factors for recurrent ischemia were evaluated in 65 survivors of a myocardial infarction (MI) at baseline and 6 months afterward. PTSD patients had more uncontrolled cardiovascular risk factors at baseline. Patients with PTSD (N=14) were offered trauma-focused cognitive-behavior treatment (CBT) plus a nonspecific intervention to improve adherence to medical recommendations. Adherence to aspirin improved in recipients of the nonspecific intervention (N=8); PTSD symptoms and cardiovascular risk improved in patients who received CBT (N=6). PTSD may be a treatable risk factor for poor post-MI outcome. Further research is needed to evaluate treatment options.
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Affiliation(s)
- Eyal Shemesh
- Department of Psychiatry, Mount Sinai Medical Center, Box 1230, 1 Gustave L. Levy Place, New York, NY 10029, USA.
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366
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Wang HX, Mittleman MA, Leineweber C, Orth-Gomer K. Depressive symptoms, social isolation, and progression of coronary artery atherosclerosis: the Stockholm Female Coronary Angiography Study. PSYCHOTHERAPY AND PSYCHOSOMATICS 2006; 75:96-102. [PMID: 16508344 DOI: 10.1159/000090893] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Although both depressive symptoms and social isolation in relation to coronary heart disease have been studied previously, few have examined their joint effects on coronary atherosclerosis progression in women. METHOD Among the women enrolled in the Stockholm Female Coronary Angiography Study, Sweden, between 1991 and 1994, 102 were evaluated for coronary atherosclerosis progression using a computer-assisted standardized assessment, repeated quantitative coronary angiographic documentation, of the mean luminal diameter change over 3 years in 10 predefined coronary segments. Depressive symptoms and social isolation were assessed by standard questionnaires. RESULTS Multivariable controlled mixed model ANOVAs revealed that women who were both depressed and socially isolated had the greatest disease progression: their absolute mean luminal diameter decreased by 0.18 mm [95% confidence interval (CI) = 0.11-0.24] and their percent narrowing was 5.5% (95% CI = 3.6-7.4), whereas in women who lacked both psychological risk factors, the mean luminal diameter decrease was 0.04 mm and their percent narrowing was 0.9%. These associations were independent of the baseline luminal diameter and standard risk factors, including age, smoking history, hypertension, and high-density lipoproteins. CONCLUSIONS In women with coronary disease, depressive symptoms and social isolation in combination accelerated disease progression, suggesting a direct psychosocial effect on the atherosclerotic process. These findings provide an additional opportunity for therapeutic and preventive efforts against progression of coronary disease in women.
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Affiliation(s)
- Hui-Xin Wang
- Division of Preventive Medicine, Department of Public Health Sciences, Karolinska Institute, Stockholm, Sweden
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367
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Jaffe AS, Krumholz HM, Catellier DJ, Freedland KE, Bittner V, Blumenthal JA, Calvin JE, Norman J, Sequeira R, O'Connor C, Rich MW, Sheps D, Wu C. Prediction of medical morbidity and mortality after acute myocardial infarction in patients at increased psychosocial risk in the Enhancing Recovery in Coronary Heart Disease Patients (ENRICHD) study. Am Heart J 2006; 152:126-35. [PMID: 16824842 DOI: 10.1016/j.ahj.2005.10.004] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2005] [Accepted: 10/03/2005] [Indexed: 10/24/2022]
Abstract
BACKGROUND Patients with myocardial infarction (MI) are at further increased risk for untoward events when patients also exhibit low social support and/or depression. The ENRICHD study was the largest controlled trial in post-MI patients attempting to treat these psychological comorbidities and provides an opportunity to examine the medical and psychological characteristics that may affect risk in this population. METHODS We analyzed the baseline characteristics and their relationship to the primary end point of long-term mortality and recurrent infarction and to the secondary end points of overall mortality and cardiovascular mortality in 2481 post-MI patients. Cox proportional hazards models were used to predict the risk of these outcomes over a mean of 2.5 years of follow-up. RESULTS Death or nonfatal MI occurred in 24.1%, all-cause mortality in 13.7%, and cardiovascular mortality in 8.4% of the sample (62% of the total). Age, heart failure, pulmonary disease, Killip class, ejection fraction, an elevated creatinine, the use of non-angiotensin-coverting enzyme asodilators, prior MI, diabetes, depression, and bypass surgery after acute MI were all significant multivariable predictors. CONCLUSIONS The medical predictors of adverse events in post-MI patients with low social support and/or depression were similar to those of patients with MI in other clinical trials.
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Affiliation(s)
- Allan S Jaffe
- Cardiovascular Division, Mayo Clinic, Rochester, MN 55905, USA.
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368
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Grunau GL, Ratner PA, Goldner EM, Sheps S. Is early- and late-onset depression after acute myocardial infarction associated with long-term survival in older adults? A population-based study. Can J Cardiol 2006; 22:473-8. [PMID: 16685310 PMCID: PMC2560547 DOI: 10.1016/s0828-282x(06)70263-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Early-onset depression after acute myocardial infarction (AMI) affects short-term survival in clinical samples of patients. There is no information on the impact of early-onset depression or late-onset depression on long-term survival. OBJECTIVE To investigate the impact of early- and late-onset depression on survival using administrative data. METHODS A historical inception cohort design was used, commencing in 1994 with up to eight years of follow-up. A province-wide administrative data set from British Columbia was used to select the cohort and construct the variables. Data regarding hospitalizations, physician visits and prescription drugs were available. All individuals 66 years of age and older who had an AMI in 1994 or 1995 were selected (n=4874). Individuals were categorized as depressed, possibly depressed or not depressed based on physician or hospital visits indicating depression as a diagnosis and/or prescriptions for antidepressants. Early-onset depression was assessed during the first six months post-AMI, and late-onset depression was assessed between six months and five years post-AMI. All-cause mortality up to eight years post-AMI was the outcome. RESULTS Both early- and late-onset depression were associated with long-term mortality. The hazard ratio was 1.34 (95% CI 1.04 to 1.73) for early-onset depression and 1.79 (95% CI 1.38 to 2.35) for late-onset depression. CONCLUSIONS Both early- and late-onset depression post-AMI were significantly associated with mortality up to eight years post-AMI. Depression is a strong independent predictor of post-AMI mortality in older adults.
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Affiliation(s)
- Gilat L Grunau
- Department of Health Care and Epidemiology, University of British Columbia, Vancouver.
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369
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Das S, O'Keefe JH. Behavioral cardiology: recognizing and addressing the profound impact of psychosocial stress on cardiovascular health. Curr Atheroscler Rep 2006; 8:111-8. [PMID: 16510045 DOI: 10.1007/s11883-006-0048-2] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Psychosocial stress exerts independent adverse effects on cardiovascular health. The recent INTERHEART study reported that psychosocial stress accounted for approximately 30% of the attributable risk of acute myocardial infarction. Prospective studies consistently indicate that hostility, depression, and anxiety are all related to increased risk of coronary heart disease and cardiovascular death. A sense of hopelessness, in particular, appears to be strongly correlated with adverse cardiovascular outcomes. Time urgency and impatience have not been consistently related to risk of coronary disease, but do increase the likelihood of developing hypertension. Psychosocial stress appears to adversely affect autonomic and hormonal homeostasis, resulting in metabolic abnormalities, inflammation, insulin resistance, and endothelial dysfunction. Additionally, stress is often associated with self-destructive behavior and noncompliance with medications. Psychosocial stress is a highly modifiable risk and many factors have been shown to be protective. These include psychosocial support, regular exercise, stress reduction training, sense of humor, optimism, altruism, faith, and pet ownership. Simple screening questions are available to reliably indicate a patient at risk for psychosocial stress-related health problems.
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Affiliation(s)
- Sajal Das
- Mid America Heart Institute, Kansas City, MO 64111, USA
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370
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Hughes JW, Casey E, Luyster F, Doe VH, Waechter D, Rosneck J, Josephson R. Depression symptoms predict heart rate recovery after treadmill stress testing. Am Heart J 2006; 151:1122.e1-6. [PMID: 16644348 DOI: 10.1016/j.ahj.2006.02.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2005] [Accepted: 02/05/2006] [Indexed: 11/18/2022]
Abstract
BACKGROUND Altered autonomic nervous system (ANS) functioning may help to explain the relationship between depression and cardiac mortality. Heart rate (HR) recovery after the cessation of a treadmill stress test assesses ANS functioning and predicts mortality. This study examined the relationship between depression symptoms and HR recovery among patients entering phase II cardiac rehabilitation. METHODS Two hundred sixty patients were assessed at the time of their enrollment in cardiac rehabilitation. Patients completed a ramped-protocol treadmill stress test, providing an assessment of exercise capacity and HR recovery at 2 minutes post exercise. Depression symptoms were measured using the Beck Depression Inventory. Other medical information was obtained by chart review. RESULTS Patients with higher Beck Depression Inventory scores exhibited slower HR recovery after exercise. This remained true after controlling for age, sex, and beta-blocker usage. Controlling for exercise capacity rendered the relationship between depression score and HR recovery non significant, suggesting that exercise capacity may partly account for this relationship. CONCLUSIONS These findings confirm that depression is characterized by dysregulation of the ANS and implicate impaired exercise capacity as a potential mechanism.
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371
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Parker G, Heruc G, Hilton T, Olley A, Brotchie H, Hadzi-Pavlovic D, Owen C, Friend C, Walsh WF. Explicating links between acute coronary syndrome and depression: study design and methods. Aust N Z J Psychiatry 2006; 40:245-52. [PMID: 16476152 DOI: 10.1080/j.1440-1614.2006.01781.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To describe a regional study seeking to replicate the suggested strong links whereby lifetime and post-coronary infarction depression are associated with a significant increase in mortality and cardiac morbidity, and consider the comparative influence of both depression and anxiety. METHOD We detail relevant international studies and describe both the methodology as well as baseline and 1-month data from our study. RESULTS Over a 3-year period we recruited 489 subjects admitted to a Sydney cardiac unit with an Acute Coronary Syndrome (ACS), and assessed by a range of cardiac variables and measures of current and lifetime depression. Ninety-eight per cent of the sample were assessed one month after baseline recruitment to establish depression rates. Long-term outcome reviews of mortality and morbidity and hospitalization rates are proceeding. For those subjects who were depressed in the post-ACS period and, even more so for those who had experienced lifetime depression, distinctly higher scores on anxiety variables (and lifetime caseness for anxiety disorders) were established. CONCLUSIONS The strong interdependence between anxiety and depression in this sample of patients admitted with an ACS will allow examination of the comparative extent to which expressions of 'depression' and 'anxiety' contribute to post-ACS morbidity.
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Affiliation(s)
- Gordon Parker
- School of Psychiatry, University of New South Wales, and Black Dog Institute, Prince of Wales Hospital, Randwick, Sydney, Australia.
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372
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Grippo AJ, Beltz TG, Weiss RM, Johnson AK. The effects of chronic fluoxetine treatment on chronic mild stress-induced cardiovascular changes and anhedonia. Biol Psychiatry 2006; 59:309-16. [PMID: 16154542 DOI: 10.1016/j.biopsych.2005.07.010] [Citation(s) in RCA: 134] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2005] [Revised: 06/21/2005] [Accepted: 07/11/2005] [Indexed: 11/19/2022]
Abstract
BACKGROUND Depression has a complex bidirectional association with heart disease. Previously we have shown notable cardiovascular changes in the chronic mild stress (CMS) rodent model of depression. Here we investigated the effects of a serotonin-specific reuptake inhibitor on a behavioral index of depression (anhedonia) and cardiac function in rats exposed to CMS. METHODS Male Sprague-Dawley rats were exposed to either 4 weeks of control conditions or CMS, consisting of unpredictable periods of mild stressors, while being treated concurrently with 4 weeks of daily fluoxetine (10 mg/kg, sc) or vehicle. RESULTS Chronic fluoxetine treatment prevented anhedonia in rats exposed to CMS, versus the CMS group treated with vehicle. However, treatment with fluoxetine in the CMS group only partially prevented specific cardiovascular changes associated with CMS, including elevated resting heart rate (HR), exaggerated pressor and HR responses to air jet stress, reduced cardiac output and stroke volume, and HR exaggerated responses to beta-adrenergic receptor blockade. CONCLUSIONS These findings provide evidence that 4 weeks of fluoxetine treatment can prevent behavioral responses and can partially prevent cardiovascular changes associated with CMS, providing insight into the role of serotonin in the link between depression and cardiovascular dysfunction.
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Affiliation(s)
- Angela J Grippo
- Department of Psychology, Cardiovascular Center, University of Iowa, Iowa City, Iowa 52242-1407, USA
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373
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Whitehead DL, Perkins-Porras L, Strike PC, Steptoe A. Post-traumatic stress disorder in patients with cardiac disease: predicting vulnerability from emotional responses during admission for acute coronary syndromes. Heart 2006; 92:1225-9. [PMID: 16424065 PMCID: PMC1861154 DOI: 10.1136/hrt.2005.070946] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To assess frequency and predictors of post-traumatic stress disorder (PTSD), measured by the Post Traumatic Stress-self report version, at three months after admission for acute coronary syndromes (ACS). DESIGN Two-phase prospective study. SETTING Four coronary care units. PATIENTS 135 patients admitted to hospital with ACS confirmed by ECG and cardiac enzyme changes. RESULTS 20 patients (14.8%) showed a symptom pattern characteristic of PTSD at three months assessed by a conservative scoring criterion. Severity of chest pain and psychological factors during admission were predictive of PTSD severity. Acute stress symptoms, depression, negative affect, hostility, and pain scores were independent predictors of three-month PTSD symptoms (R(2) = 0.495, p < 0.001). In contrast, demographic factors (age, sex, education level and income) were unrelated to post-traumatic symptoms, as were markers of clinical disease severity. CONCLUSIONS Patient vulnerability to PTSD three months after ACS is predictable on the basis of psychological state and chest pain at the time of admission. This may be valuable to the clinician, as PTSD after myocardial infarction is associated with poorer quality of life, reduced adherence to drug treatment and increased likelihood of cardiovascular morbidity.
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Affiliation(s)
- D L Whitehead
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 6BT, UK.
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374
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Furlanetto LM, Brasil MA. Diagnosticando e tratando depressão no paciente com doença clínica. JORNAL BRASILEIRO DE PSIQUIATRIA 2006. [DOI: 10.1590/s0047-20852006000100002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Diagnosticar depressão em um doente clínico é uma tarefa difícil por vários motivos. Muito embora tristeza e humor depressivo possam indicar síndrome depressiva subjacente, eles também podem fazer parte da adaptação normal a uma doença que ameace a vida. Os sintomas somáticos e vegetativos incluídos nos critérios diagnósticos das classificações atuais não são específicos e podem de fato ser atribuíveis à hospitalização, aos tratamentos ou à própria doença clínica. Tratar a depressão no paciente clínico é também difícil devido à preocupação com a interação de drogas, assim como questões de eficácia e segurança nesse grupo. Nesta conferência clínica os autores discutem questões como que diagnósticos podem ser feitos em pacientes clínicos com sintomas depressivos; prevalência de depressão em diferentes ambientes; mecanismos de co-morbidade (fatores fisiológicos e comportamentais) que relacionam a depressão às doenças clínicas e o manuseio da depressão nesse grupo.
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375
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Di Benedetto M, Lindner H, Hare DL, Kent S. Depression following acute coronary syndromes: a comparison between the Cardiac Depression Scale and the Beck Depression Inventory II. J Psychosom Res 2006; 60:13-20. [PMID: 16380305 DOI: 10.1016/j.jpsychores.2005.06.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2004] [Indexed: 10/25/2022]
Abstract
OBJECTIVE This study compared the Cardiac Depression Scale (CDS) and the Beck Depression Inventory II (BDI-II). METHOD Depression was assessed in 81 participants, 2 weeks post-ACS, using the BDI-II and the Composite International Diagnostic Interview. RESULTS The CDS had a strong concurrent validity with the BDI-II (r=.69). Cross-validation of the BDI-II and the CDS with the structured interview demonstrated the ability of both measures to detect severe symptoms. More patients were classified as depressed using the CDS. The CDS also had a significantly higher correlation with a trait anxiety measure than the BDI-II did. CONCLUSION The CDS is a more suitable scale for assessing the less severe depressive symptoms typically seen in a cardiac population.
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376
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Knox S, Barnes A, Kiefe C, Lewis CE, Iribarren C, Matthews KA, Wong ND, Whooley M. History of depression, race, and cardiovascular risk in CARDIA. Int J Behav Med 2006; 13:44-50. [PMID: 16503840 DOI: 10.1207/s15327558ijbm1301_6] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Though previous data indicate a positive association between depression and coronary heart disease, the mechanisms mediating these associations remain unclear. These prospective analyses assessed the association between history of Center for Epidemiologic Studies Depression Scale depression and possible mediators of cardiovascular risk at Year 15 of follow-up in African Americans (AA) and Caucasians (C) in the Coronary Artery Risk Development in Young Adults Study. Physiological assessments included plasma levels of low-density-lipoprotein cholestrol (LDL), high-density-lipoprotein cholestrol (HDL), total cholesterol, triglycerides and fasting glucose, diabetes and blood pressure. Behavioral risk factors included alcohol consumption, smoking, physical activity, and body mass index (BMI). AA's showed significant associations between history of depression and diabetes that did not exist in Cs and AA women had significantly more episodes of depression than any other group. However, associations of depression with smoking, BMI, and physical activity were consistent across groups in the expected direction. HDL-cholesterol was positively and LDL-cholesterol inversely associated with depression in Cs, which was unexpected. These data indicate that in this still healthy cohort, there are already associations between depression and factors that predispose to cardiovascular risk.
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Affiliation(s)
- Sarah Knox
- Division of Epidemiology, Statistics and Prevention, National Institute of Child Health and Human Development, Bethesda, Maryland 20892-7510, USA.
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377
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Thombs BD, Bass EB, Ford DE, Stewart KJ, Tsilidis KK, Patel U, Fauerbach JA, Bush DE, Ziegelstein RC. Prevalence of depression in survivors of acute myocardial infarction. J Gen Intern Med 2006; 21:30-8. [PMID: 16423120 PMCID: PMC1484630 DOI: 10.1111/j.1525-1497.2005.00269.x] [Citation(s) in RCA: 557] [Impact Index Per Article: 30.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVES To assess the prevalence and persistence of depression in patients with acute myocardial infarction (AMI) and the relationship between assessment modality and prevalence. DATA SOURCES MEDLINE, Cochrane, CINAHL, PsycINFO, and EMBASE. REVIEW METHODS A comprehensive search was conducted in March 2004 to identify original research studies published since 1980 that used a standardized interview or validated questionnaire to assess depression. The search was augmented by hand searching of selected journals from October 2003 through April 2004 and references of identified articles and reviews. Studies were excluded if only an abstract was provided, if not in English, or if depression was not measured by a validated method. RESULTS Major depression was identified in 19.8% (95% confidence interval [CI] 19.1% to 20.6%) of patients using structured interviews (N=10,785, 8 studies). The prevalence of significant depressive symptoms based on a Beck Depression Inventory score > or =10 was 31.1% (CI 29.2% to 33.0%; N=2,273, 6 studies), using a Hospital Anxiety and Depression Scale (HADS) score > or =8%, 15.5% (CI 13.2% to 18.0%; N=863, 4 studies), and with a HADS score > or =11%, 7.3% (CI 5.5% to 9.3%; N=830, 4 studies). Although a significant proportion of patients continued to be depressed in the year after discharge, the limited number of studies and variable follow-up times precluded specification of prevalence rates at given time points. CONCLUSIONS Depression is common and persistent in AMI survivors. Prevalence varies depending on assessment method, likely reflecting treatment of somatic symptoms.
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Affiliation(s)
- Brett D Thombs
- Johns Hopkins University Evidence-based Practice Center, Johns Hopkins University School of Medicine, Baltimore, Md, USA
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378
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Gehi A, Haas D, Pipkin S, Whooley MA. Depression and medication adherence in outpatients with coronary heart disease: findings from the Heart and Soul Study. ACTA ACUST UNITED AC 2005; 165:2508-13. [PMID: 16314548 PMCID: PMC2776695 DOI: 10.1001/archinte.165.21.2508] [Citation(s) in RCA: 388] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Depression leads to adverse outcomes in patients with coronary heart disease (CHD). Medication nonadherence is a potential mechanism for the increased risk of CHD events associated with depression, but it is not known whether depression is associated with medication nonadherence in outpatients with stable CHD. METHODS We examined the association between current major depression (assessed using the Diagnostic Interview Schedule) and self-reported medication adherence in a cross-sectional study of 940 outpatients with stable CHD. RESULTS A total of 204 participants (22%) had major depression. Twenty-eight (14%) of 204 depressed participants reported not taking their medications as prescribed compared with 40 (5%) of 736 nondepressed participants (odds ratio [OR], 2.8; 95% confidence interval [CI], 1.7-4.7; P<.001). Twice as many depressed participants as nondepressed participants (18% vs 9%) reported forgetting to take their medications (OR, 2.4; 95% CI, 1.6-3.8; P<.001). Nine percent of depressed participants and 4% of nondepressed participants reported deciding to skip their medications (OR, 2.2; 95% CI, 1.2-4.2; P = .01). The relationship between depression and nonadherence persisted after adjustment for potential confounding variables, including age, ethnicity, education, social support, and measures of cardiac disease severity (OR, 2.2; 95% CI, 1.2-3.9; P = .009 for not taking medications as prescribed). CONCLUSIONS Depression is associated with medication nonadherence in outpatients with CHD. Medication nonadherence may contribute to adverse cardiovascular outcomes in depressed patients.
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Affiliation(s)
- Anil Gehi
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai School of Medicine, New York, NY, USA
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379
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Dobruch J, Cudnoch-Jedrzejewska A, Szczepanska-Sadowska E. Enhanced involvement of brain vasopressin V1 receptors in cardiovascular responses to stress in rats with myocardial infarction. Stress 2005; 8:273-84. [PMID: 16423716 DOI: 10.1080/10253890500456287] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Stress is one of the factors provoking cardiovascular complications. The purpose of the study was to explore the role of vasopressin (VP) in central control of arterial blood pressure and heart rate under resting conditions and during stimulation by an alarming stress (air jet stress) in myocardial infarct-induced cardiac failure. Six groups of male Sprague Dawley (SD) rats were subjected either to sham surgery (sham rats) or to ligation of a left coronary artery (infarcted rats). After 5 weeks both infarcted and sham rats were subjected either to intracerebroventricular infusion of artificial cerebrospinal fluid (aCSF) (sham aCSF and infarcted aCSF), [Arg8]-VP (sham VP and infarcted VP) or VP V1a receptor antagonist (d(CH2)5[Tyr(Me)2Ala-]VP, sham V1ANT and infarcted V1ANT). Air jet stress elicited significantly greater increases in mean arterial blood pressure (MABP) and heart rate in the infarcted aCSF than in the sham aCSF rats. Intracerebroventricular infusion of V1ANT significantly reduced resting MABP and MABP and heart rate increases in response to stress in the infarcted but not in the sham rats. Intracerebroventricular infusion of VP elicited a significant increase in resting MABP in the infarcted VP but not in the sham VP rats. The results provide evidence for enhanced engagement of the brain V1 VP receptors in regulation of resting MABP and in generation of exaggerated cardiovascular responses to air jet stress during the post-infarct state.
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Affiliation(s)
- Jakub Dobruch
- Medical University of Warsaw, Department of Experimental and Clinical Physiology, Krakowskie Przedmieście 26/28, Warsaw, 00-927, Poland
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380
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Shanmugham B, Karp J, Drayer R, Reynolds CF, Alexopoulos G. Evidence-based pharmacologic interventions for geriatric depression. Psychiatr Clin North Am 2005; 28:821-35, viii. [PMID: 16325731 DOI: 10.1016/j.psc.2005.09.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Bindu Shanmugham
- Weill-Cornell Institute of Geriatric Psychiatry, 21 Bloomingdale Road, White Plains, NY 10605, USA.
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381
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Rumsfeld JS, Jones PG, Whooley MA, Sullivan MD, Pitt B, Weintraub WS, Spertus JA. Depression predicts mortality and hospitalization in patients with myocardial infarction complicated by heart failure. Am Heart J 2005; 150:961-7. [PMID: 16290972 DOI: 10.1016/j.ahj.2005.02.036] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2004] [Accepted: 02/21/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND To evaluate whether depressive symptoms are independently predictive of mortality and hospitalization among patients with acute myocardial infarction (AMI) complicated by heart failure. METHODS The EPHESUS trial enrolled patients with AMI complicated by heart failure. Patients from Canada, the UK, and the United States completed a Medical Outcomes Study-Depression questionnaire at baseline in addition to a comprehensive clinical examination. Cox proportional hazards regression was used to determine the relationship between depressive symptoms and outcomes, including 2-year all-cause mortality and cardiovascular death or hospitalization, adjusting for baseline clinical variables. RESULTS Overall, 143 of 634 patients (22.6%) had significant depressive symptoms at baseline (Medical Outcomes Study-Depression score > or = 0.06). Depressed patients had higher 2-year mortality (29% vs 18%; P = .004) and cardiovascular death or hospitalization (42% vs 33%; P = .016). After risk adjustment, depressive symptoms remained significantly associated with mortality (hazard ratio 1.75, 95% CI 1.15-2.68, P = .01) and cardiovascular death or hospitalization (hazard ratio 1.41, 95% CI 1.03-1.93, P = .03). Results were consistent across demographic and clinical subgroups. CONCLUSIONS Depression is an independent predictor of all-cause mortality and cardiovascular death or hospitalization after AMI complicated by heart failure. Although many factors may mediate outcomes in patients with AMI, studies are warranted to evaluate whether a depression intervention can improve survival and/or reduce hospitalizations.
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Affiliation(s)
- John S Rumsfeld
- Section of Cardiology, Denver VA Medical Center, Denver, Colorado 80220, USA.
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382
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Grace SL, Abbey SE, Kapral MK, Fang J, Nolan RP, Stewart DE. Effect of depression on five-year mortality after an acute coronary syndrome. Am J Cardiol 2005; 96:1179-85. [PMID: 16253578 DOI: 10.1016/j.amjcard.2005.06.052] [Citation(s) in RCA: 117] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2005] [Revised: 06/21/2005] [Accepted: 06/20/2005] [Indexed: 11/20/2022]
Abstract
Previous research has established a relation between depression at the time of cardiac hospitalization and patient mortality. The objective of this study was to examine the role of depressive history and symptomatology during hospitalization on 5-year all-cause mortality after admission for an acute coronary syndrome. We recruited 750 patients who had unstable angina pectoris and myocardial infarction from 12 coronary care units between 1997 and 1999. Measurements included sociodemographic and clinic data and the Beck Depression Inventory (BDI). Data were linked to an administrative database to determine 5-year all-cause mortality. Survival data were adjusted using a Cox's proportional hazards model. One hundred seventy-four participants (23.2%) self-reported a history of depressed mood for >2 weeks, 235 (31.3%) had elevated BDI scores at index hospitalization, with 105 (14.0%) reporting persistent depressive symptomatology. One hundred fifteen participants (15.3%) died by 5 years after hospitalization. After adjusting for prognostic indicators, such as cardiac disease severity, medical history, and smoking, depressive symptomatology during hospitalization was significantly predictive of mortality, but depressive history was not. Hazard ratios associated with BDI scores <10 versus those > or =10 at hospitalization ranged from 1.90 (95% confidence interval 1.12 to 3.24) at 2 years to 1.53 (95% confidence interval 1.04 to 2.24) at 5 years. In conclusion, the significance of depressive symptomatology at the time of, but not before, hospitalization underlines the need for early identification of increased distress and renews calls to identify treatments that not only improve quality of life but also decrease the risk of mortality.
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383
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Otte C, Neylan TC, Pipkin SS, Browner WS, Whooley MA. Depressive symptoms and 24-hour urinary norepinephrine excretion levels in patients with coronary disease: findings from the Heart and Soul Study. Am J Psychiatry 2005; 162:2139-45. [PMID: 16263855 PMCID: PMC2776693 DOI: 10.1176/appi.ajp.162.11.2139] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Depressive symptoms are associated with an increased risk of cardiac events in patients with heart disease. Elevated catecholamine levels may contribute to this association, but whether depressive symptoms are associated with catecholamine levels in patients with heart disease is unknown. METHOD The authors examined the association between depressive symptoms (defined by a Patient Health Questionnaire score > or =10) and 24-hour urinary norepinephrine, epinephrine, and dopamine excretion levels in 598 subjects with coronary disease. RESULTS A total of 106 participants (18%) had depressive symptoms. Participants with depressive symptoms had greater mean norepinephrine excretion levels than those without depressive symptoms (65 microg/day versus 59 mug/day, with adjustment for age, sex, body mass index, smoking, urinary creatinine levels, comorbid illnesses, medication use, and cardiac function). In logistic regression analyses, participants with depressive symptoms were more likely than those without depressive symptoms to have norepinephrine excretion levels in the highest quartile and above the normal range. Depressive symptoms were not associated with dopamine or epinephrine excretion levels. CONCLUSIONS In patients with coronary disease, depressive symptoms are associated with elevated norepinephrine excretion levels. Future longitudinal studies are needed to determine whether elevations in norepinephrine contribute to adverse cardiac outcomes in patients with depressive symptoms.
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Affiliation(s)
- Christian Otte
- Department of Psychiatry, University of California, San Francisco, CA 94121, USA
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384
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Astin F, Jones K, Thompson DR. Prevalence and patterns of anxiety and depression in patients undergoing elective percutaneous transluminal coronary angioplasty. Heart Lung 2005; 34:393-401. [PMID: 16324958 DOI: 10.1016/j.hrtlng.2005.05.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2004] [Accepted: 05/23/2005] [Indexed: 11/17/2022]
Abstract
BACKGROUND The use of elective percutaneous transluminal coronary angioplasty (PTCA) as a treatment for coronary heart disease is increasing. Despite this, little is known about the prevalence and patterns of anxiety and depression experienced by patients undergoing and recovering from this procedure. Anxiety and depression are factors known to negatively influence recovery after a cardiac event. OBJECTIVE The purpose of this study was to (1) describe the levels of anxiety and depression reported by patients pre- and postelective PTCA, and (2) determine associations evident between anxiety and depression and the sociodemographic and clinical variables of gender, marital status, history of acute myocardial infarction, and attendance at cardiac rehabilitation. METHODS In this descriptive, repeated-measures investigation, patients (n = 140) were requested to complete the Spielberger State Trait Anxiety Inventory and Cardiac Depression Scale (CDS) at three time points: 0(1) before admission for elective PTCA (T(1)); (2) 6 to 8 weeks (T(2)) after PTCA; and (3) 6 to 8 months (T(3)) after PTCA. RESULTS A typical participant was male (75%), of European ethnicity (90%), aged 62 years (standard deviation = 10.7) with single or double vessel disease, and had attended cardiac rehabilitation in the past. At T(1), 16% of men and 24% of women had state anxiety scores comparable to those experienced by neuropsychiatric patients. Trait anxiety scores remained relatively constant over time; higher scores at T(1) were associated with past acute myocardial infarction. CDS scores at T(2) and T(3) were significantly lower than those at T(1). However, an unexpected increase in CDS scores occurred at T(3), compared with T(2). At T(3), 14% of men and 10% of women were depressed, relative to T(1). CONCLUSION The findings lend support for the closer surveillance of emotional status in this population. Specialist nurses have the potential to play a greater role in identifying those at risk of developing anxiety and depression. However, this unmet need will remain unmet until specialist nurses who spend the most face-to-face time with patients are equipped with the skills and resources to systematically identify those "at risk."
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Affiliation(s)
- Felicity Astin
- School of Nursing, Peninsula Campus, Monash University, Victoria, Australia
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385
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Abstract
OBJECTIVE Employers provide most American mental health benefits and are increasingly cost conscious. However, commonplace anxiety and depressive disorders have enormous economic and workplace performance costs. METHODS We performed multiple literature searches on several areas of pertinent research (and on key articles) covering the past 5 years. RESULTS Substantial research exists about anxiety and depression costs, such as performance and productivity, absenteeism, presenteeism, disability, physical disability exacerbation, mental health treatment, increased medical care costs, exacerbating of physical illness, and studies of mental health care limitations and cost-offset. Research addressing the potential value of higher quality mental health care is limited. CONCLUSIONS Commonplace anxiety and depressive disorders are costly in the workplace. Employers and researchers remain largely unaware of the value of quality care and psychiatric skills. Effective solutions involve the increased use of psychiatric skills and appropriate treatment.
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Affiliation(s)
- Alan M Langlieb
- Johns Hopkins School of Medicine, Baltimore, Maryland 21287, USA.
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386
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St-Jean K, D'Antono B, Dupuis G. Psychological distress and exertional angina in men and women undergoing thallium scintigraphy. J Behav Med 2005; 28:527-36. [PMID: 16228694 DOI: 10.1007/s10865-005-9024-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2005] [Indexed: 10/25/2022]
Abstract
UNLABELLED The relation between psychological factors and angina has mostly been studied in male patients with confirmed CAD and few have evaluated this relation during actual provocation of ischemia. This study evaluated gender differences in the association between psychological distress and angina pain experience in 907 Caucasian patients (479 women, mean age = 60 years) undergoing exercise stress testing with thallium scintigraphy. Data were analyzed separately for patients with and without exercise related ischemia using a series of 2 (low/high distress) x 2 (gender) ANOVAs as well as binary logistic regressions. Among all patients, distress and gender were associated with greater risk and intensity of angina pain during testing (p < 0.05) and more angina following exertion (p < 0.05) or stress (p < 0.05) at home. CONCLUSION angina pain was more severe in women and individuals with high levels of distress, regardless of their ischemic status. A generalized hypersensitivity to pain/symptoms may be indicated in these patients.
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Affiliation(s)
- Karine St-Jean
- Montreal Heart Institute, Belanger Street East, Montreal, Quebec, H1T 1C8, Canada
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387
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Di Benedetto M, Lindner H, Hare DL, Kent S. A Cardiac Depression Visual Analogue Scale for the brief and rapid assessment of depression following acute coronary syndromes. J Psychosom Res 2005; 59:223-9. [PMID: 16223625 DOI: 10.1016/j.jpsychores.2005.06.070] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2005] [Indexed: 11/15/2022]
Abstract
OBJECTIVE A Cardiac Depression Visual Analogue Scale (CD-VAS) was developed as a rapid and easy method of assessing depressed mood in a cardiac population. The CD-VAS was contrasted against the Cardiac Depression Scale (CDS) and the Beck Depression Inventory-II (BDI-II). METHOD Depression was assessed in 58 participants, 2 weeks postacute coronary syndrome (ACS), using the BDI-II and the CDS. Participants then completed the six-item CD-VAS for 14 consecutive days. RESULTS Using mean weekly scores, the CD-VAS had strong internal reliability (.91) and strong test-retest reliability that ranged from .85 to .97. Principal components analyses found that the CD-VAS only measured one component. The CD-VAS had strong concurrent validity with the BDI-II (r=.81) and the CDS (r=.82) and was able to differentiate between depressed and nondepressed participants. CONCLUSION The CD-VAS is a valid and reliable measure for brief and rapid repeated assessments of depressive symptoms in a cardiac population.
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388
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Miller GE, Freedland KE, Carney RM. Depressive symptoms and the regulation of proinflammatory cytokine expression in patients with coronary heart disease. J Psychosom Res 2005; 59:231-6. [PMID: 16223626 DOI: 10.1016/j.jpsychores.2005.06.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2005] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Depressive symptoms increase the risk of morbidity and mortality in patients with coronary heart disease (CHD). Mounting evidence indicates that inflammatory processes may underlie this association. This study examined whether depressive symptoms are associated with the dysregulation of inflammatory cytokine production in response to an in vitro infectious challenge. METHODS Forty-one patients with CHD were enrolled 3 months or more after an acute myocardial infarction or revascularization procedure. Depressive symptoms were assessed through self-report and interviewer ratings. Cytokine production was measured after white blood cells were cultured in vitro with endotoxin in the presence of varying concentrations of dexamethasone. RESULTS Depressive symptoms were not associated with the quantity of in vitro inflammatory cytokine production. However, to the extent that they reported symptoms of depression, patients showed greater sensitivity to the anti-inflammatory properties of glucocorticoids. This was manifested by increased suppression of interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-alpha) production by dexamethasone. CONCLUSIONS Increased sensitivity to glucocorticoid inhibition could render depressed patients vulnerable to latent infections and inflammatory processes that accelerate the progression of cardiac disease.
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Affiliation(s)
- Gregory E Miller
- Department of Psychology, University of British Columbia, 2136 West Mall, Vancouver BC, Canada V6T 1Z4.
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389
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390
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Rampello L, Battaglia G, Raffaele R, Vecchio I, Alvano A. Is it safe to use antidepressants after a stroke? Expert Opin Drug Saf 2005; 4:885-97. [PMID: 16111451 DOI: 10.1517/14740338.4.5.885] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Depression is an important complication of stroke. Although antidepressants are widely used for the treatment of poststroke depression (PSD), prescription is critically influenced by their safety, tolerability and by the impact on co-morbidities. The authors reviewed the literature on the use of antidepressants after stroke. Selective serotonin re-uptake inhibitors are effective and have a good profile of safety and tolerability in PSD. They are, therefore, used as first-line drugs in the treatment of PSD, although potential cardiovascular and cerebrovascular effects, drug-drug interactions and intolerability in a minority of patients have to be considered. Other antidepressants appear to be safe and effective in selected patients. PSD patients should be classified according to their clinical profile for the selection of the drug of choice in particular sub-groups of patients.
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Affiliation(s)
- Liborio Rampello
- Department of Neurosciences, University of Catania, Azienda Policlinico, via S. Sofia, 78 95123 Catania, Italy.
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391
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Miller GE, Rohleder N, Stetler C, Kirschbaum C. Clinical depression and regulation of the inflammatory response during acute stress. Psychosom Med 2005; 67:679-87. [PMID: 16204423 DOI: 10.1097/01.psy.0000174172.82428.ce] [Citation(s) in RCA: 185] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE This study examined whether clinical depression is associated with a differential inflammatory response to an acute bout of psychological stress. METHODS A total of 72 women participated in the study; half met diagnostic criteria for clinical depression; the others had no history of psychiatric illness. The groups were matched with respect to age and ethnicity. All subjects were exposed to a 17-minute mock-job interview; blood was drawn to assess secretion and regulation of inflammatory molecules. RESULTS The stressor was associated with feelings of shame and anxiety, a mobilization of monocytes, neutrophils, and C-reactive protein into the circulation, and greater endotoxin-stimulated production of interleukin-6 and tumor necrosis factor-alpha by white blood cells in vitro. Depressed subjects began the session with greater sensitivity to the antiinflammatory properties of glucocorticoids than control subjects. Following exposure to the stressor protocol, however, sensitivity decreased among depressed subjects and increased among controls. This was manifest by disparities in interleukin-6 and tumor necrosis factor-alpha production in the presence of dexamethasone. CONCLUSIONS These findings suggest that under acutely challenging conditions, depression is associated with greater resistance to molecules that normally terminate the inflammatory cascade. An impaired capacity to regulate inflammation could underlie some of the excess morbidity and mortality that has been associated with depression.
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Affiliation(s)
- Gregory E Miller
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada.
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392
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Wulsin LR, Evans JC, Vasan RS, Murabito JM, Kelly-Hayes M, Benjamin EJ. Depressive symptoms, coronary heart disease, and overall mortality in the Framingham Heart Study. Psychosom Med 2005; 67:697-702. [PMID: 16204426 DOI: 10.1097/01.psy.0000181274.56785.28] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Although a substantial number of studies have shown that depressive symptoms predict worse cardiac outcome for patients with existing coronary disease, relatively few methodologically rigorous studies have examined the relation of depressive symptoms to coronary disease incidence in individuals initially free of heart disease in the community. METHODS Using multivariable-adjusted sex-stratified Cox proportional hazards regression, we examined the association between depressive symptoms and incident coronary disease and all-cause mortality in 3634 Framingham Heart Study original and offspring cohort participants (mean age 52 years, 55% women) attending a routine study examination between 1983 and 1994. RESULTS Over 6 years of follow-up, 83 participants had a hard coronary heart disease event (myocardial infarction or coronary death), and 133 died. Depressive symptoms (Center for Epidemiologic Studies Depression Scale (CES-D) > or =16) did not predict hard coronary disease events. All-cause mortality, however, was directly associated with depressive symptoms. Compared with the lowest tertile of CES-D score, multivariable-adjusted risks of death in the second and third tertiles were 33% and 88% higher, respectively (hazards ratio per tertile increment = 1.37, 95% confidence interval 1.10-1.71, p for trend = 0.005). CONCLUSION These findings underscore the importance of further research into the pathogenesis and prevention of excess mortality experienced with depressive symptoms.
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Affiliation(s)
- Lawson R Wulsin
- Department of Psychiatry, University of Cincinnati, Cincinnati, Ohio, USA.
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393
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Abstract
OBJECTIVE To review the problems posed for doctors by the failure of existing taxonomies to provide a satisfactory method for deriving diagnoses in cases of physical/psychiatric comorbidity, and of relating diagnoses on multiple axes. METHOD Review of existing taxonomies and key criticisms. The author was guided in selection by his experience as a member of the working parties involved in the creation of the American Psychiatric Association's DSM-IV. RESULTS The attempts of the two major taxonomies, the ICD-10 and the American Psychiatric Association's DSM-IV, to address the problem by use of glossaries and multiple axes are described, and found wanting. Novel approaches, including McHugh and Slavey's perspectives of disease, dimensions, behaviour and life story, are described and evaluated. The problem of developing valid and reliable measures of physical/psychiatric comorbidity is addressed, including a discussion of genetic factors, neurobiological variables, target markers and other pathophysiological indicators. Finally, the concept of depression as a systemic illness involving brain, mind and body is raised and the implications of this discussed. CONCLUSIONS Taxonomies require major revision in order to provide a useful basis for communication and research about one of the most frequent presentations in the community, physical/psychiatric comorbidity.
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Affiliation(s)
- James J Strain
- Division of Behavioral Medicine and Consultation Psychiatry, Mount Sinai/NewYork University Medical Center, Box 1230, New York, New York 10029, USA.
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394
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Prieto JM, Atala J, Blanch J, Carreras E, Rovira M, Cirera E, Espinal A, Gasto C. Role of depression as a predictor of mortality among cancer patients after stem-cell transplantation. J Clin Oncol 2005; 23:6063-71. [PMID: 16087949 DOI: 10.1200/jco.2005.05.751] [Citation(s) in RCA: 123] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
PURPOSE To determine the association between depression and survival among cancer patients at 1, 3, and 5 years after stem-cell transplantation (SCT). PATIENTS AND METHODS This was a prospective cohort study of 199 hematologic cancer patients who survived longer than 90 days after SCT and who were recruited in a University-based hospital between July 1994 and August 1997. Patients received a psychiatric assessment at four consecutive time points during hospitalization for SCT, yielding a total of 781 interviews. Depression diagnoses were determined on the basis of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. RESULTS Eighteen (9.0%) and 17 patients (8.5%) met criteria for major and minor depression, respectively. Multivariate Cox regression models found major depression to be predictive of higher 1-year (hazard ratio [HR], 2.59; 95% CI, 1.21 to 5.53; P = .014) and 3-year mortality (HR, 2.04; 95% CI, 1.03 to 4.02; P = .041) but not 5-year mortality (HR, 1.48; 95% CI, 0.76 to 2.87; P = .249). Minor depression had no effect on any mortality outcome. Other multivariate significant predictors of higher mortality were higher regimen toxicity in the 1-, 3-, and 5-year models; older age and acute lymphoblastic leukemia in the 3- and 5-year models; chronic myelogenous leukemia in the 3-year model; and lower functional status and intermediate/higher risk status in the 5-year model. Use of peripheral-blood stem cells predicted lower mortality in the 5-year model. CONCLUSION After adjusting for multiple factors, major depression predicted higher 1- and 3-year mortality among cancer patients after SCT, underscoring the importance of adequate diagnosis and treatment of major depression.
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Affiliation(s)
- Jesús M Prieto
- Department of Psychiatry, Clinical Institute of Psychiatry and Psychology, University of Barcelona, Spain.
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395
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Evans DL, Charney DS, Lewis L, Golden RN, Gorman JM, Krishnan KRR, Nemeroff CB, Bremner JD, Carney RM, Coyne JC, Delong MR, Frasure-Smith N, Glassman AH, Gold PW, Grant I, Gwyther L, Ironson G, Johnson RL, Kanner AM, Katon WJ, Kaufmann PG, Keefe FJ, Ketter T, Laughren TP, Leserman J, Lyketsos CG, McDonald WM, McEwen BS, Miller AH, Musselman D, O'Connor C, Petitto JM, Pollock BG, Robinson RG, Roose SP, Rowland J, Sheline Y, Sheps DS, Simon G, Spiegel D, Stunkard A, Sunderland T, Tibbits P, Valvo WJ. Mood disorders in the medically ill: scientific review and recommendations. Biol Psychiatry 2005; 58:175-89. [PMID: 16084838 DOI: 10.1016/j.biopsych.2005.05.001] [Citation(s) in RCA: 674] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2005] [Revised: 04/29/2005] [Accepted: 05/03/2005] [Indexed: 02/08/2023]
Abstract
OBJECTIVE The purpose of this review is to assess the relationship between mood disorders and development, course, and associated morbidity and mortality of selected medical illnesses, review evidence for treatment, and determine needs in clinical practice and research. DATA SOURCES Data were culled from the 2002 Depression and Bipolar Support Alliance Conference proceedings and a literature review addressing prevalence, risk factors, diagnosis, and treatment. This review also considered the experience of primary and specialty care providers, policy analysts, and patient advocates. The review and recommendations reflect the expert opinion of the authors. STUDY SELECTION/DATA EXTRACTION Reviews of epidemiology and mechanistic studies were included, as were open-label and randomized, controlled trials on treatment of depression in patients with medical comorbidities. Data on study design, population, and results were extracted for review of evidence that includes tables of prevalence and pharmacological treatment. The effect of depression and bipolar disorder on selected medical comorbidities was assessed, and recommendations for practice, research, and policy were developed. CONCLUSIONS A growing body of evidence suggests that biological mechanisms underlie a bidirectional link between mood disorders and many medical illnesses. In addition, there is evidence to suggest that mood disorders affect the course of medical illnesses. Further prospective studies are warranted.
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Affiliation(s)
- Dwight L Evans
- School of Medicine, University of Pennsylvania, 423 Guardian Drive, Philadelphia, PA 19104, USA.
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396
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Rowan PJ, Haas D, Campbell JA, Maclean DR, Davidson KW. Depressive symptoms have an independent, gradient risk for coronary heart disease incidence in a random, population-based sample. Ann Epidemiol 2005; 15:316-20. [PMID: 15780780 DOI: 10.1016/j.annepidem.2004.08.006] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2003] [Accepted: 08/25/2004] [Indexed: 01/19/2023]
Abstract
PURPOSE Depression is a risk factor for incident coronary heart disease (CHD), and predicts poor prognosis for patients post-myocardial infarction (MI). Few population-based, prospective studies have tested a gradient risk for depressive symptoms on CHD incidence. METHODS The sample (n=1302) was derived from the Nova Scotia Health Survey-1995 (NSHS95), an age- and sex-stratified, random, population-based health survey. All subjects were 45 years or older, free of overt CHD at baseline, and completed the Center for Epidemiological Studies-Depression (CES-D) scale. Covariates included age, sex, body mass index, physical activity level, family history of premature CHD, diastolic blood pressure, lipids, smoking, alcohol use, diabetes, and education level. For the 4 years following NSHS95, MI-related hospitalizations (ICD-9-CM code 410) and CHD-related deaths (ICD-9-CM codes 410-414) were extracted from the provincial, universal healthcare registry. RESULTS Fifty-two participants experienced a CHD event. A one standard-deviation increase in CES-D score was associated with a 1.32 hazard risk (confidence interval, 1.01-1.71) of CHD events, controlling for established CHD risk factors. CONCLUSIONS An independent, gradient association between depression and incident CHD was detected in a population-based sample with complete 4-year CHD data. This evidence supports the value of investigating mechanisms linking depression and CHD.
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Affiliation(s)
- Paul J Rowan
- The Houston Veterans Affairs Medical Center, Veterans Affairs South Central Mental Illness Research, Education, and Clinical Centers, Houston, TX, USA.
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397
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Matthews SC, Nelesen RA, Dimsdale JE. Depressive symptoms are associated with increased systemic vascular resistance to stress. Psychosom Med 2005; 67:509-13. [PMID: 16046361 DOI: 10.1097/01.psy.0000160467.78373.d8] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The deleterious effects of major depressive disorder on cardiovascular (CV) functioning are well known. However, the etiologic mechanisms underlying this association are incompletely understood. In the current study, subjects with varying degrees of depressive symptoms performed a stress task while CV reactivity was measured. We hypothesized that high levels of depressive symptoms would be associated with altered CV reactivity. METHODS Ninety-one healthy volunteer subjects performed reactivity testing while measures of impedance cardiography and autonomic nervous system function were obtained. Subjects completed the Center for Epidemiological Studies Depression Scale (CES-D) and were categorized into either the high depressive (i.e., CES-D > or =16) or low depressive (i.e., CES-D <16) symptoms group. RESULTS Task performance was associated with increases in systemic vascular resistance (SVR) (p = .001), mean arterial pressure (p = .001), and heart rate (p = .005), and decreases in cardiac output (p = .001), heather index (p = .001), and stroke volume (p = .05). After controlling for screening mean arterial pressure, an interaction effect of stress by mood group on SVR (p = .01) was observed; subjects with high amounts of depressive symptoms manifested significantly greater SVR at baseline and in response to a stressor task than did subjects with low amounts of depressive symptoms. CONCLUSIONS These results suggest a mechanism that may partially explain the increased CV morbidity associated with depressive symptoms. In future studies, it may be useful to examine if treatment of depressive symptoms alters CV reactivity.
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Affiliation(s)
- Scott C Matthews
- University of California, San Diego, Department of Psychiatry, San Diego, California, USA.
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398
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Jiang W, Glassman A, Krishnan R, O'Connor CM, Califf RM. Depression and ischemic heart disease: what have we learned so far and what must we do in the future? Am Heart J 2005; 150:54-78. [PMID: 16084151 DOI: 10.1016/j.ahj.2005.04.012] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2005] [Accepted: 04/18/2005] [Indexed: 01/19/2023]
Affiliation(s)
- Wei Jiang
- Department of Internal Medicine and Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC 27710, USA
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399
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Bambauer KZ, Aupont O, Stone PH, Locke SE, Mullan MG, Colagiovanni J, McLaughlin TJ. The effect of a telephone counseling intervention on self-rated health of cardiac patients. Psychosom Med 2005; 67:539-45. [PMID: 16046365 DOI: 10.1097/01.psy.0000171810.37958.61] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVE The objective of this study was to evaluate the effectiveness of a telephone-based intervention on psychological distress among patients with cardiac illness. METHODS We recruited hospitalized patients surviving an acute coronary syndrome with scores on the Hospital and Anxiety Depression Scale (HADS) indicating mild to severe depression and/or anxiety at 1 month postdischarge. Recruited patients were randomized into either an intervention or control group. Intervention patients received up to six 30-minute telephone-counseling sessions focused on identifying cardiac-related fears. Control patients received usual care. For both groups, we collected patients' responses to the HADS and to the Global Improvement (CGI-I) subscale of the Clinical Global Impressions (CGI) Scale at baseline and at 2, 3, and 6 months postbaseline using Interactive Voice Recognition (IVR) technologies. We used mixed-effects analysis to estimate patients' changes in CGI-I measures over the three time points of data collection postbaseline. RESULTS We enrolled 100 patients, and complete CGI-I measures were collected for 79 study patients. The mean age was 60 years (standard deviation = 10), and 67% of the patients were male. A mixed-effects analysis confirmed that patients in the intervention group had significantly greater improvements in self-rated health (SRH) between baseline and month 3 than the control group (p = .01). Between month 3 and month 6, no significant differences in SRH improvements were observed between the control and intervention groups. CONCLUSIONS Study patients reported greater SRH improvement resulting from the telephone-based intervention compared with control subjects. Future research should include additional outcome measures to determine the effect of changes in SRH on patients with comorbid physical and emotional disorders.
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400
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Abstract
OBJECTIVES Depression is independently associated with increased cardiovascular morbidity and mortality, including sudden cardiac death, and this risk is observed even in patients who have been successfully treated for depression. Recent studies have emphasized the importance of impaired baroreceptor sensitivity (BRS) as a predisposing factor for sudden death in patients with manifest cardiac disease. Our objective was to test the hypothesis that BRS is impaired in subjects with depression in remission and with no other cardiac risk factors. METHODS We measured BRS by the sequence method in 36 patients with treated recurrent depression, who were euthymic at the time of study and with no manifest cardiac disease or "conventional" cardiac risk factors, compared with 39 healthy controls. Exclusion criteria included manifest heart disease or any risk factor for IHD (smoking, hypertension, diabetes, hypercholesterolemia, or body mass index >30). Nine subjects were not on any medication, and 22 were taking antidepressants. None of the controls was taking any medication. RESULTS BRS was significantly lower in patients than in controls (19.5 [1.78] versus 25.4 [1.69] ms/mm Hg, p = .017). Analysis of covariance, in which age, sex, cholesterol, and body mass index were included, also showed that depression was a significant (p = .027) predictor of BRS. There was no significant difference in BRS adjusted by age and sex between the subjects taking antidepressants compared with those on no medications (p = .40). CONCLUSIONS These data indicate that BRS is impaired in otherwise healthy patients with depression and may contribute to their increased cardiac risk.
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