51
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Riley AA, McEntee ML, Gerson L, Dennison CR. Depression as a Comorbidity to Diabetes: Implications for Management. J Nurse Pract 2009. [DOI: 10.1016/j.nurpra.2009.03.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Singh R, Ripley D, Pentland B, Todd I, Hunter J, Hutton L, Philip A. Depression and anxiety symptoms after lower limb amputation: the rise and fall. Clin Rehabil 2009; 23:281-6. [PMID: 19218302 DOI: 10.1177/0269215508094710] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To examine the time course of anxiety and depressive symptoms over a three year period after amputation. DESIGN AND SETTINGS A prospective study in inpatients admitted to a rehabilitation ward after lower limb amputation. SUBJECTS Successive admissions over a one-year period of whom 68 were alive at follow-up, 2-3 years later. INTERVENTIONS Nil. MAIN MEASURES Hospital Anxiety and Depression Scale (HADS) on admission and discharge from inpatient rehabilitation and at a 2.7(SD=0.4) year mean follow-up period with correlation to demographic and patient features. RESULTS Of the 68 responding patients, 12 (17.6%) and 13 (19.1%) had symptoms of depression and anxiety respectively. This compared to an original incidence of 16 (23.5%) for both on admission and 2 (2.9%) on discharge. This rise in incidence from time of discharge was highly significant for both depression (P<0.001) and anxiety (P<0.001). Depression at follow-up was correlated to depressive symptoms at admission (P=0.03) and to having other significant comorbidities (P=0.02). Anxiety symptoms were commoner in younger patients (P=0.03). There was no association with age, gender, living in isolation, vascular cause for amputation, wearing a limb prosthesis or length of original inpatient stay. CONCLUSIONS Depression and anxiety are common after lower limb amputation but resolve during inpatient rehabilitation. The incidence then rises again after discharge.
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Affiliation(s)
- Rajiv Singh
- Department of Neurorehabilitation, Northern General Hospital, Sheffield, UK.
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53
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Skaff MM, Mullan JT, Almeida DM, Hoffman L, Masharani U, Mohr D, Fisher L. Daily negative mood affects fasting glucose in type 2 diabetes. Health Psychol 2009; 28:265-72. [PMID: 19450031 PMCID: PMC2810194 DOI: 10.1037/a0014429] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To examine the relationship between mood and blood glucose in a 21-day daily diary study. DESIGN During a home visit, information was gathered from 206 persons with Type 2 diabetes regarding demographics, disease characteristics and treatment, and depressive symptoms. They had blood drawn at a laboratory, yielding HbA1C. The participants were then telephoned each evening for 21 days and were asked about their positive and negative mood during the past 24 hours. They also tested their blood glucose upon rising in the morning. MAIN OUTCOME MEASURES The main outcomes measures were positive and negative affect and fasting glucose. RESULTS Multilevel analyses revealed a relationship between negative affect on one day and morning glucose on the next day. There was no such relationship between positive affect and glucose, nor was there a comparable effect of glucose on one day and either positive or negative affect on the next day. CONCLUSION The observed relationship between mood and blood glucose appears to be because of negative affect, not positive, with no evidence of a lagged effect of glucose on mood.
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Affiliation(s)
- Marilyn M Skaff
- Department of Family & Medicine, University of California, San Francisco, CA, USA.
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The impact of learned resourcefulness on quality of life in type II diabetic patients: a cross-sectional correlational study. J Nurs Res 2009; 16:264-74. [PMID: 19061173 DOI: 10.1097/01.jnr.0000387314.97515.8c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
It is well recognized that patients with diabetes encounter a host of daily self-care issues, including controlling blood sugar and preventing and managing complications, which impact significantly upon quality of life. Studies have indicated that learned resourcefulness has a potentially positive effect in dealing with psychosocial and health problems. The purpose of this study was to test the relationship between learned resourcefulness and quality of life in type II diabetic patients. The mediating and moderating effects of learned resourcefulness on the relationship between metabolic control and quality of life of diabetic patients was also examined. This cross-sectional and correlational study included a convenience sample of 131 type II diabetic patients recruited from three hospitals in southern Taiwan. Data were collected through questionnaires, which included the Rosenbaum's Self Control Schedule and World Health Organization's Quality of Life (Short Version). Multiple regression techniques were used to analyze outcome predictors. Study findings include identification of a mediating effect of learned resourcefulness between metabolic control and quality of life. While most DM patients were not satisfied with their health, we found that those with greater learned resourcefulness enjoyed a better quality of life. Learned resourcefulness, gender, and HbA1C explained 35.2% of variance in DM patient quality of life. Male diabetic patients enjoyed a better quality of life than females, even though levels of learned resourcefulness between the two groups were not significantly different. Results indicate that poor metabolic control of diabetic patients has a detrimental effect on quality of life, and when diabetic patients use more self-control skills, they may achieve better quality of life. Results suggest that nurses who use cognitive behavior coping strategies (resourcefulness) may help diabetic patients achieve better metabolic control and promote better quality of life.
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Hegadoren K, Norris C, Lasiuk G, Silva DGVD, Chivers-Wilson K. The many faces of depression in primary care. TEXTO & CONTEXTO ENFERMAGEM 2009. [DOI: 10.1590/s0104-07072009000100019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Depression is a serious global health problem. It creates a huge economic burden on society and on families and has serious and pervasive health impacts on the individual and their families. Specialized psychiatric services are often scarce and thus the bulk of care delivery for depression has fallen to primary care providers, including advanced practice nurses and experienced nurses who work in under-serviced regions. These health professionals require advanced knowledge about the many faces that depression can display. This article reviews some of the faces of depression seen by primary care providers in their practices. Considering depression as a heterogeneous spectrum disorder requires attention to both the details of the clinical presentation, as well as contextual factors. Recommendations around engagement and potential interventions will also be discussed, in terms of the client population as well as for the practitioner who may be isolated by geography or discipline.
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Zauszniewski JA, Graham GC. Comparison of short scales to measure depressive symptoms in elders with diabetes. West J Nurs Res 2008; 31:219-34. [PMID: 19050228 DOI: 10.1177/0193945908326065] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Depression is the most common mental health problem among American elders and it is also prevalent among those with diabetes. The 20-item Center for Epidemiological Studies Depression Scale (CES-D) is commonly used to measure depressive symptoms in elders, but its length is potentially burdensome. Twelve short forms of the CES-D (4 to 16 items) exist, but they have not been tested with elders with diabetes. This study compared reliability and validity estimates across the 12 short forms and investigated similarities in classifying elders with diabetes as clinically depressed using standardized cut scores. Beck's theory provides a framework for identifying the affective, cognitive, behavioral, and somatic symptoms that are measured by the CES-D. Data were merged from two studies, which yielded 80 elders with diabetes who completed the CES-D items during structured interviews. Cronbach's alpha was .87 for the CES-D; it ranged from .60 (5 items) to .84 (16 items) for shorter forms. Correlations of the full CES-D and short forms ranged from .82 (4 items) to .98 (16 items). Using the CES-D cut score, 14% of the elders with diabetes had clinically significant depressive symptoms: 21% men, 11% women, 17% African Americans, and 13% Caucasians. A 5-item scale overestimated 29% as clinically depressed: 33% men, 27% women, 25% African Americans, and 29% Caucasians. The findings suggest that shortened scales to measure depressive symptoms may be potentially useful with elders with diabetes. Further psychometric studies of the CES-D short forms are recommended with elders with chronic conditions.
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Mental disorders among persons with diabetes--results from the World Mental Health Surveys. J Psychosom Res 2008; 65:571-80. [PMID: 19027447 PMCID: PMC3672403 DOI: 10.1016/j.jpsychores.2008.06.007] [Citation(s) in RCA: 115] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2007] [Revised: 12/07/2007] [Accepted: 06/13/2008] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To estimate 12-month prevalence rate of mood, anxiety, and alcohol-use disorders among community samples of diabetic persons. We assess whether associations of specific mental disorders with diabetes are consistent across diverse countries after controlling for age and gender. RESEARCH DESIGN AND METHODS Eighteen surveys of household-residing adults were conducted in two phases across 17 countries in Europe, the Americas, the Middle East, Africa, Asia, and the South Pacific (Part 1, N=85,088). Mental disorders, identified by the World Mental Health-Composite International Diagnostic Interview, included anxiety disorders (generalized anxiety disorder, panic disorder/agoraphobia, posttraumatic stress disorder, and social phobia), mood disorders (dysthymia and major depressive disorder), and alcohol abuse/dependence. Diabetes was ascertained by self-report (Part 2, N=42,697). Association was assessed by age-gender adjusted odds ratios. RESULTS Risk of mood and anxiety disorders was slightly higher among persons with diabetes relative to those without: odds ratio of 1.38 for depression (95% CI=1.15-1.66) and 1.20 for anxiety disorders, (95 % CI=1.01-1.42), after adjusting for age and gender. Odds ratio estimates across countries did not differ more than chance expectation. Alcohol-use disorders were uncommon among persons with diabetes in most countries, and not associated with diabetes in pooled survey data. CONCLUSIONS Population sample surveys revealed mood and anxiety disorders occurred with somewhat greater frequency among persons with diabetes than those without diabetes. Prevalence of major depression among persons with diabetes was lower in the general population than suggested by prior studies of clinical samples. Strength of association did not differ significantly across disorders or countries.
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Abstract
OBJECTIVE It has been argued that the relationship between depression and diabetes is bi-directional, but this hypothesis has not been explicitly tested. This systematic review examines the bi-directional prospective relationships between depression and type 2 diabetes. RESEARCH DESIGN AND METHODS A search was conducted using Medline for publications from 1950 through 2007. Reviewers assessed the eligibility of each report by exposure/outcome measurement and study design. Only comparative prospective studies of depression and type 2 diabetes that excluded prevalent cases of depression (for diabetes predicting depression) or diabetes (for depression predicting diabetes) were included. Two sets of pooled risk estimates were calculated using random effects: depression predicting type 2 diabetes and type 2 diabetes predicting depression. RESULTS Of 42 full-text publications reviewed, 13 met eligibility for depression predicting onset of diabetes, representing 6,916 incident cases. Seven met criteria for diabetes predicting onset of depression, representing 6,414 incident cases. The pooled relative risk (RR) for incident depression associated with baseline diabetes was 1.15 (95% CI 1.02-1.30). The RR for incident diabetes associated with baseline depression was 1.60 (1.37-1.88). CONCLUSIONS Depression is associated with a 60% increased risk of type 2 diabetes. Type 2 diabetes is associated with only modest increased risk of depression. Future research should focus on identifying mechanisms linking these conditions.
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Affiliation(s)
- Briana Mezuk
- Department of Epidemiology, University of Michigan, Ann Arbor, Michigan, USA.
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Gangwisch JE, Heymsfield SB, Boden-Albala B, Buijs RM, Kreier F, Pickering TG, Rundle AG, Zammit GK, Malaspina D. Sleep duration as a risk factor for diabetes incidence in a large U.S. sample. Sleep 2008; 30:1667-73. [PMID: 18246976 DOI: 10.1093/sleep/30.12.1667] [Citation(s) in RCA: 412] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
STUDY OBJECTIVES To explore the relationship between sleep duration and diabetes incidence over an 8- to 10-year follow-up period in data from the First National Health and Nutrition Examination Survey (NHANES I). We hypothesized that prolonged short sleep duration is associated with diabetes and that obesity and hypertension act as partial mediators of this relationship. The increased load on the pancreas from insulin resistance induced by chronically short sleep durations can, over time, compromise beta-cell function and lead to type 2 diabetes. No plausible mechanism has been identified by which long sleep duration could lead to diabetes. DESIGN Multivariate longitudinal analyses of the NHANES I using logistic regression models. SETTING Probability sample (n=8992) of the noninstitutionalized population of the United States between 1982 and 1992. PARTICIPANTS Subjects between the ages of 32 and 86 years. MEASUREMENTS AND RESULTS Between 1982 and 1992, 4.8% of the sample (n=430) were determined by physician diagnosis, hospital record, or cause of death to be incident cases of diabetes. Subjects with sleep durations of 5 or fewer hours (odds ratio = 1.47, 95% confidence interval 1.03-2.09) and subjects with sleep durations of 9 or more hours (odds ratio = 1.52, 95% confidence interval 1.06-2.18) were significantly more likely to have incident diabetes over the follow-up period after controlling for covariates. CONCLUSIONS Short sleep duration could be a significant risk factor for diabetes. The association between long sleep duration and diabetes incidence is more likely to be due to some unmeasured confounder such as poor sleep quality.
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Affiliation(s)
- James E Gangwisch
- Columbia University, College of Physicians and Surgeons, Department of Psychiatry, Division of Medical Genetics, 1051 Riverside Drive, Mailbox #2, New York, NY 10032, USA.
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60
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Spitzer C, Völzke H, Barnow S, Krohn U, Wallaschofski H, Lüdemann J, John U, Freyberger HJ, Kerner W, Grabe HJ. Association between depression and subclinical carotid atherosclerosis in patients with Type 1 diabetes. Diabet Med 2008; 25:349-54. [PMID: 18307462 DOI: 10.1111/j.1464-5491.2007.02369.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
AIMS Recent studies have suggested an association between depression and subclinical atherosclerosis as measured by presence of carotid atherosclerotic plaque and increased intima-media thickening in non-clinical populations. Given the high prevalence of depression in patients with Type 1 diabetes and the diabetes-related risk factors for atherosclerosis, we hypothesized that this relation might also be of special relevance in Type 1 diabetic patients. METHODS Intima-media thickness (IMT) and the presence of plaques in the carotid arteries were quantitatively assessed by high-resolution ultrasound in 175 adults (89 men, 86 women) with an established diagnosis of Type 1 diabetes. Having been treated for depression or current Beck Depression Inventory scores > 10 were considered to indicate depression. RESULTS In men, the risk of plaque was higher in depressed subjects relative to non-depressed participants after adjustment for age, smoking status, systolic blood pressure, dyslipidaemia and body mass index [odds ratio (OR) 5.19; 95% confidence interval (CI) 1.29, 20.81]. Depressed women did not have an increased risk of plaque compared with non-depressed women (OR 0.97; 95% 95% CI 0.22, 4.34). We did not observe an association between depression and IMT, in men or in women. CONCLUSIONS In line with previous research, our findings suggest a link between depression and subclinical atherosclerosis in Type 1 diabetic men, but not in women.
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Affiliation(s)
- C Spitzer
- Department of Psychiatry and Psychotherapy, Ernst-Moritz-Arndt-University, Greifswald/Stralsund, Gerrmany.
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Brandt-Christensen M, Kvist K, Nilsson FM, Andersen PK, Kessing LV. Treatment with antiparkinson and antidepressant drugs: a register-based, pharmaco-epidemiological study. Mov Disord 2008; 22:2037-42. [PMID: 17853463 DOI: 10.1002/mds.21472] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Depressive symptoms and major depression are frequent in patients with Parkinson's disease (PD). However, a systematic knowledge about the treatment with antidepressant drugs among PD patients is missing. We estimated the frequency of antidepressant drug treatment in a national sample of persons treated with antiparkinson drugs (APDs). All persons treated with APDs were identified in the national Danish Prescription database. The subsequent risk of treatment with antidepressants was estimated and compared with the risks for two large control groups. The study period was 5 years. In total, 1,029,737 persons were included. Persons who got APDs had significantly increased rate ratios (RR) of subsequent antidepressant drug treatment compared with an unexposed control group (RR: 2.10 (95% CI: 2.04-2.16)) and with persons who got anti-diabetic drugs [RR: 1.58 (95% CI: 1.51-1.65)]. Persons treated with APDs have higher frequency of antidepressant drug treatment than have controls. With the reservation that data on drug consumption cannot be directly transferred into conclusions about specific diseases, the present study supports results from other population-based studies of an association between PD and depression.
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Bogner HR, Morales KH, Post EP, Bruce ML. Diabetes, depression, and death: a randomized controlled trial of a depression treatment program for older adults based in primary care (PROSPECT). Diabetes Care 2007; 30:3005-10. [PMID: 17717284 PMCID: PMC2803110 DOI: 10.2337/dc07-0974] [Citation(s) in RCA: 123] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We sought to test our a priori hypothesis that depressed patients with diabetes in practices implementing a depression management program would have a decreased risk of mortality compared with depressed patients with diabetes in usual-care practices. RESEARCH DESIGN AND METHODS We used data from the multisite, practice-randomized, controlled Prevention of Suicide in Primary Care Elderly: Collaborative Trial (PROSPECT), with patient recruitment from May 1999 to August 2001, supplemented with a search of the National Death Index. Twenty primary care practices participated from the greater metropolitan areas of New York City, New York; Philadelphia, Pennsylvania; and Pittsburgh, Pennsylvania. In all, 584 participants identified though a two-stage, age-stratified (aged 60-74 or >or=75 years) depression screening of randomly sampled patients and classified as depressed with complete information on diabetes status are included in these analyses. Of the 584 participants, 123 (21.2%) reported a history of diabetes. A depression care manager worked with primary care physicians to provide algorithm-based care. Vital status was assessed at 5 years. RESULTS After a median follow-up of 52.0 months, 110 depressed patients had died. Depressed patients with diabetes in the intervention category were less likely to have died during the 5-year follow-up interval than depressed diabetic patients in usual care after accounting for baseline differences among patients (adjusted hazard ratio 0.49 [95% CI 0.24-0.98]). CONCLUSIONS Older depressed primary care patients with diabetes in practices implementing depression care management were less likely to die over the course of a 5-year interval than depressed patients with diabetes in usual-care practices.
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Affiliation(s)
- Hillary R Bogner
- Department of Family Practice and Community Medicine, University of Pennsylvania, 3400 Spruce St., 2 Gates Building, Philadelphia, PA 19104, USA.
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63
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Murray-Swank A, Goldberg R, Dickerson F, Medoff D, Wohlheiter K, Dixon L. Correlates of religious service attendance and contact with religious leaders among persons with co-occurring serious mental illness and type 2 diabetes. J Nerv Ment Dis 2007; 195:382-8. [PMID: 17502803 DOI: 10.1097/01.nmd.0000253801.18367.a5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The purpose of this study was to examine the prevalence and correlates of religious participation among persons with co-occurring serious mental illness and type 2 diabetes. Among 201 outpatients, 53% attended religious services, 36% had regular contact with a religious leader, and 15% received assistance from a religious leader. Persons with schizophrenia and African Americans were more likely to attend services and have contact with religious leaders. Both attendance at religious services and regular contact with a religious leader were linked to higher quality of life in selected domains, but not associated with global health ratings or glycosylated hemoglobin (HbA1c) levels. Results indicate that there are important diagnostic and racial differences in religious participation, and that religious participation may be a resilience factor that supports enhanced quality of life for persons with serious mental illness and diabetes.
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Affiliation(s)
- Aaron Murray-Swank
- VA Capitol Network Mental Illness Research, Education, and Clinical Center (MIRECC), VA Maryland Healthcare System, Baltimore, Maryland 21201, USA
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Nuyen J, Spreeuwenberg PM, Beekman ATF, Groenewegen PP, van den Bos GAM, Schellevis FG. Cerebrovascular risk factors and subsequent depression in older general practice patients. J Affect Disord 2007; 99:73-81. [PMID: 17005255 DOI: 10.1016/j.jad.2006.08.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2006] [Revised: 08/09/2006] [Accepted: 08/11/2006] [Indexed: 11/26/2022]
Abstract
BACKGROUND This general practice-based case-control study tested the association between cerebrovascular risk factors (CVRFs) and the development of later-life depression by focusing on the impact of exposure duration to CVRFs and the modifying influence of age at depression onset. METHODS Cases were 286 patients aged > or = 50 years with a first diagnosis of depression at age > or = 50 years. Nondepressed controls (N=832) were individually matched for age, gender and practice. CVRF diagnoses (hypertension, diabetes mellitus, cardiovascular conditions) prior to depression were determined. Analyses controlled for education, somatic and nondepressive psychiatric disease. RESULTS No CVRF variable examined was significantly associated with subsequent depression in the total sample. An unexpected impact of age at onset of depression was observed: the odds ratio associated with having any CVRF was smaller for patients with age at onset > or = 70 years than for patients with onset between ages 50-59 years (p=.002) and 60-69 years (p=.067). Subsequent analyses excluding patients with onset at age > or = 70 years revealed that CVRF variables, including long-term exposure to CVRFs, significantly increased the odds of subsequent depression with onset between ages 50 and 69 years. LIMITATIONS Reliance on GPs' records of morbidity may have resulted in bias towards underestimation in patients with depression onset at age > or = 70 years. CONCLUSIONS Our findings suggest that CVRFs play a relevant role in the development of depression with onset between ages 50 and 69 years, but no evidence was found that they contribute to the occurrence of depression with onset at age > or = 70 years. Replication is warranted to exclude the possibility of bias.
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Affiliation(s)
- Jasper Nuyen
- NIVEL (Netherlands Institute for Health Services Research), Utrecht, The Netherlands.
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65
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Abstract
Depression affects millions of people in the United States. Drugs used to treat depression can lead to weight gain, which could predispose a person to type 2 diabetes. Also, certain medications that may be used to treat depression with psychotic features can lead to metabolic syndrome and new-onset diabetes. Diabetes is another chronic health care condition that affects millions of people in the United States. Diabetes is the leading cause of nontraumatic amputations and a leading cause of blindness. Both conditions can result in a lower quality of life. Clinicians face challenges in treating either condition, but can face greater ones when the conditions occur together. This article reviews the literature concerning depression and diabetes.
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Affiliation(s)
- Fredrick Astle
- MedCentral College of Nursing, 335 Glessner Avenue, Mansfield, OH 44903, USA.
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66
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Abstract
Depression in people with diabetes is linked to poor physical health. Social support and physical health have been linked to each other and to depression. The present study examined three possible models of the interrelationship among depression, social support, and diabetes-related medical symptoms. Eighty-six diabetes patients completed measures of diabetes symptoms, depression, and diabetes-related social support. Depression, social support, and diabetes-related medical symptoms were significantly related to each other. Mediation analysis indicated that the effect of social support on diabetes-related medical symptoms was fully accounted for by social support's adverse effect on depression. Consistent with theory and research on interpersonal aspects of depression, a bi-directional relationship between depression and social support was suggested. That is, while both diabetes-related medical symptoms and social support independently contributed to depression, depression also contributed to lower social support. Findings underscore the potential importance of interpersonal factors in the physical health of individuals with diabetes.
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Affiliation(s)
- William P Sacco
- Department of Psychology, PCD 4118-G, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL 33620, USA.
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67
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Nau DP, Chao J, Aikens JE. The relationship of guideline-concordant depression treatment and patient adherence to oral diabetes medications. Res Social Adm Pharm 2007; 1:378-88. [PMID: 17138485 DOI: 10.1016/j.sapharm.2005.06.001] [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: 11/29/2022]
Abstract
BACKGROUND Many patients with diabetes experience depression, yet it is unclear if the treatment of depression in diabetic patients is concordant with national guidelines, and whether appropriate antidepressant use is associated with better diabetes self-care behaviors. OBJECTIVES The purpose of this study was to (1) determine whether antidepressant medication use for managed care enrollees with type 2 diabetes was concordant with The Agency for Healthcare Research and Quality depression treatment guidelines; and (2) examine the relationship between guideline concordance and oral diabetes medication adherence. METHODS Retrospective analyses were conducted using medical/pharmacy claims for 2001 from a managed care organization in the midwestern United States. Subjects were adults with type 2 diabetes treated with oral medications only. The subjects were divided into 3 groups: (1) guideline-concordant users of antidepressants; (2) those who received antidepressants not in concordance with the guidelines; and (3) nonusers of antidepressants. Antidepressant users were determined to be in concordance with the acute phase treatment guidelines if they filled at least 90 days supply of antidepressant drugs within 118 days of the first fill. Adherence to diabetes medications was measured by the medication possession ratio. A 1-way analysis of variance with Scheffe's test was used to compare the antihyperglycemic medication possession ratio across the three groups. RESULTS One hundred eighty-two (12.5%) of the 1454 subjects initiated treatment with antidepressants. Eighty-nine (48.9%) of the 182 antidepressant users were in concordance with the acute phase treatment guidelines. Subjects with subconcordant antidepressant use had a lower mean diabetes medication possession ratio than those with either guideline-concordant use or no use (F=14.3, P<.01). CONCLUSION Over half of the diabetic patients initiating treatment for depression did not receive therapy in concordance with the Agency for Healthcare Research and Quality guidelines. Patients whose antidepressant use was not concordant with the guidelines were also less adherent to diabetes medications.
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Affiliation(s)
- David P Nau
- Department of Social and Administrative Sciences, University of Michigan College of Pharmacy, Ann Arbor, MI 48109-1065, USA.
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68
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Lee JS. The unmet needs of the elderly with diabetes in home health care. SOCIAL WORK IN HEALTH CARE 2007; 45:1-17. [PMID: 17855227 DOI: 10.1300/j010v45n03_01] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
The implementation of the Prospective Payment System (PPS) in Medicare home health care has raised concern about health outcomes of elderly patients since its intention is to curb spending. This study examines the unmet needs of older diabetic patients while receiving home health care and post-discharge from home health care (N = 129) in order to explore any effects of PPS on patients' need. The study found that a higher proportion of elders had unmet needs 30 days post-discharge compared with while receiving home health care. The specific unmet needs identified by the elderly diabetic patients included social work services, home health aide, homemaker services, and need for medical equipment. The study explores the role of social work to better manage the unmet needs of diabetic elders who live in the community.
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Affiliation(s)
- Ji Seon Lee
- Fordham University Graduate School of Social Services, 113 West 60th Street, New York, NY 10023, USA.
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Bruce DG, Casey G, Davis WA, Starkstein SE, Clarnette RC, Foster JK, Ives FJ, Almeida OP, Davis TME. Vascular depression in older people with diabetes. Diabetologia 2006; 49:2828-36. [PMID: 17039347 DOI: 10.1007/s00125-006-0478-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2006] [Accepted: 08/25/2006] [Indexed: 11/29/2022]
Abstract
AIMS/HYPOTHESIS Cerebrovascular disease may be causal or a vulnerability factor in late-onset depression and may explain the high rate of depression in older adults with diabetes. We explored a wide range of potential explanatory variables of depression in a longitudinal study of older diabetic subjects to investigate the vascular depression hypothesis in these patients. METHODS We recruited 207 subjects with diabetes selected for potential cognitive deficits from an existing observational cohort study (average age 75.7 +/- 4.6 years, 52.2% men) for an assessment of depression using a standardised diagnostic instrument (Cambridge Examination for Mental Disorders of the Elderly -- Revised). All subjects underwent a detailed clinical assessment at baseline and at follow-up (after 7.5 +/- 1.1 years). RESULTS Major depression was present in 45 subjects (21.7%) and minor depression in ten (4.8%). A positive history of strokes and the presence of peripheral arterial disease were significantly associated with depression at the time of diagnosis. In a subsample of 93 cases who underwent structural neuroimaging, the presence of cerebral infarcts was also significantly associated with depression. Treatment with glucose-lowering therapy, higher serum cholesterol levels and difficulties with activities of daily living at baseline were significant predictors of depression at follow-up. CONCLUSIONS/INTERPRETATION A history of cerebrovascular disease was strongly associated with depression and cerebrovascular risk factors were significant predictors of depression in older diabetic patients. Our findings are consistent with the hypothesis that the excess risk of depression in older diabetic patients is related to underlying cerebrovascular disease.
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Affiliation(s)
- D G Bruce
- School of Medicine and Pharmacology, University of Western Australia, Fremantle Hospital, Fremantle, Western Australia, Australia.
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70
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Tiwari SK, Wang J. The epidemiology of mental and substance use-related disorders among white, Chinese, and other Asian populations in Canada. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2006; 51:904-12. [PMID: 17249633 DOI: 10.1177/070674370605101406] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES The objectives of this study were to estimate and compare the lifetime and 12-month prevalence of mood disorders, anxiety disorders, and substance dependence in white, Chinese, and other Asian populations in Canada and to identify correlates of mental disorders in these ethnic groups. METHODS We used data from the Canadian Community Health Survey: Mental Health and Well-Being. The WHO's Composite International Diagnostic Interview was used to assess mental disorders diagnosed according to the DSM-IV criteria. We included subjects who were white (n = 33399), Chinese (n = 733), or from other Asian populations (n = 1113). The lifetime and 12-month prevalence of mental disorders was estimated according to ethnic group. RESULTS The lifetime and 12-month prevalence of mental disorders in Chinese participants was lower than the prevalence rates in white participants. Other Asian participants were less likely than white individuals to have had any mood and anxiety disorder in their lifetime. The 12-month prevalence of any mental disorder in Chinese participants was lower than in other Asian participants. However, the proportion of Chinese participants with perceived fair to poor mental health was higher than in the other Asian and white groups. CONCLUSIONS The prevalence of mental disorders among Chinese individuals living in Canada resembles that in China's population. The prevalence of mental disorders in the Asian populations may vary by region. Studies are needed to examine subthreshold mental disorders in the Asian populations as well as ethnic differences in mental disorders in relation to sex, age, and clinical condition.
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Colagiuri R, Colagiuri S, Yach D, Pramming S. The answer to diabetes prevention: science, surgery, service delivery, or social policy? Am J Public Health 2006; 96:1562-9. [PMID: 16873751 PMCID: PMC1551964 DOI: 10.2105/ajph.2005.067587] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2005] [Indexed: 01/18/2023]
Abstract
The diabetes and obesity epidemics are closely intertwined. International randomized controlled trials demonstrate that, in high-risk individuals, type 2 diabetes can be prevented or at least delayed through lifestyle modification and, to a lesser degree, medication. We explored the relative roles of science, surgery, service delivery, and social policy in preventing diabetes. Although it is clear that there is a role for all, diabetes is a complex problem that demands commitment across a range of government and nongovernment agencies to be effectively controlled. Accordingly, we argue that social policy is the key to achieving and sustaining social and physical environments required to achieve widespread reductions in both the incidence and prevalence of diabetes.
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Affiliation(s)
- Ruth Colagiuri
- Diabetes Unit, Australian Health Policy Institute, University of Sydney, Sydney, NSW, Australia.
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Abstract
PURPOSE OF REVIEW Depression is often associated with medical comorbidity. New research quantifies patterns of mood disorder in illnesses such as cardiovascular disease and diabetes, evaluates the prognostic significance of mood symptoms, and seeks to identify common mechanisms for both mood and medical disease. This review provides recent findings on comorbidity, summarizes mechanistic hypotheses, and outlines developments in treatment and services. RECENT FINDINGS Depression occurs in up to one-quarter of patients with cardiovascular disease and diabetes. Depressed patients with heart disease have poorer medical outcomes including increased risk of reinfarction and all-cause mortality. Patients with diabetes and depression have poorer glycemic control, more diabetes symptoms, and greater all-cause mortality. Depression is associated with both biological (hypothalamic-pituitary-adrenal axis dysregulation) and psychosocial processes (adherence, poorer diet, and exercise) that may mediate adverse medical outcomes. Antidepressant treatments are effective in treating depression in medically ill patients, but their impact on medical outcomes remains to be quantified. SUMMARY Depression, cardiovascular disease, and diabetes are among the most common chronic illnesses affecting an aging population. Depression is treatable in patients with medical illnesses, and collaborative care models can yield better detection and depression treatment in primary care settings in which most patients with depression are seen.
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Affiliation(s)
- Wayne S Fenton
- National Institute of Mental Health, National Institutes of Health, DHHS, Bethesda, Maryland 20892-9621, USA.
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Sacco WP, Wells KJ, Vaughan CA, Friedman A, Perez S, Matthew R. Depression in adults with type 2 diabetes: the role of adherence, body mass index, and self-efficacy. Health Psychol 2006; 24:630-634. [PMID: 16287410 DOI: 10.1037/0278-6133.24.6.630] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Considerable evidence links depression with the development and worsening of diabetes, but the factors contributing to this link have not been established. The authors examined the role of adherence, body mass index (BMI), and self-efficacy. Adult patients with Type 2 diabetes (N = 56) completed self-report measures of diet and exercise adherence, diet and exercise self-efficacy, and depression. BMI was obtained from medical records. Path and mediation analyses indicated that both adherence and BMI independently contributed to self-efficacy. Self-efficacy mediated both the association between adherence and depression and the association between BMI and depression. These findings are consistent with the proposal that lower self-efficacy in reaction to adherence failure and higher BMI contributes to depression in adults with diabetes.
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Kaholokula JK, Haynes SN, Grandinetti A, Chang HK. Ethnic differences in the relationship between depressive symptoms and health-related quality of life in people with type 2 diabetes. ETHNICITY & HEALTH 2006; 11:59-80. [PMID: 16338755 PMCID: PMC1482795 DOI: 10.1080/13557850500391287] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
OBJECTIVE To examine ethnic differences in the relationship between depressive symptoms and specific aspects of heath-related quality of life in people with type 2 diabetes. DESIGN Cross-sectional data from 190 people with type 2 diabetes of Native Hawaiian (50%), Filipino (16%), Japanese (18%), and mixed-ethnic (16%) ancestries from the rural community of North Kōhala, Hawai'i were examined in this study. Depressive symptoms were measured with the Center for Epidemiological Studies-Depression (CES-D) scale. Health-related quality of life was measured with the Short Form-36 Health Survey (SF-36). Eight health-related quality of life constructs were examined: Physical Functioning, Role-Physical Functioning, Role-Emotional Functioning, Social Functioning, Bodily Pain, Vitality, General Health, and Health Transition. RESULTS Hierarchical regression analyses of the interaction between ethnicity and the SF-36 subscales of Physical Functioning, Role-Emotional Functioning, Bodily Pain, Vitality, and General Health indicated statistically significant associations with CES-D scores after controlling for sociodemographic factors, glycemic status, and social support. CONCLUSION Ethnicity moderated the relationship between depressive symptoms and the health-related quality of life aspects of physical and role-emotional functioning, bodily pain, vitality, and general health perception in people with type 2 diabetes. This relationship was strongest for Filipinos followed by Native Hawaiians and people of mixed-ethnic ancestries.
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75
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Hasler G, Lissek S, Ajdacic V, Milos G, Gamma A, Eich D, Rössler W, Angst J. Major depression predicts an increase in long-term body weight variability in young adults. ACTA ACUST UNITED AC 2006; 13:1991-8. [PMID: 16339131 DOI: 10.1038/oby.2005.244] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To test the hypothesis that major depression predicts an increase in long-term body weight variability (BWV). RESEARCH METHODS AND PROCEDURES This was a prospective community-based single-age cohort study of young adults (N = 591) followed between the ages of 19 and 40. Following initial screening, information was derived from six subsequent semistructured diagnostic interviews conducted by mental health professionals. Major depression was diagnosed on the basis of DSM criteria. BWV was defined as the root mean square error of a regression line fitted to each individual's BMI values over time. Multiple regression analysis was used to test the association between major depression and BWV while controlling for potentially confounding variables including antidepressant treatment, eating disorder symptoms, and physical activity. We used random effects models to determine the temporal relationship between repeated measures of major depression and body weight change. RESULTS A highly significant positive association between major depression and BWV was found, whereas major depression was not associated with BMI level or BMI trend. Depression severity showed a dose-response-type relationship with the magnitude of BWV. After controlling for potentially confounding variables including antidepressant use, eating disorder symptoms, smoking, and physical activity, major depression remained a significant predictor of BWV (beta= 0.13, p < 0.001). Longitudinal analysis revealed a unidirectional association between major depression and a later increase in body weight change rate irrespective of antidepressant medication. DISCUSSION Results from this study implicate depression as an important risk factor for increased BWV. Given increasing evidence for a link between major depression and both diabetes and cardiovascular disease, current results encourage further research on depression, BWV, and negative health outcomes.
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Affiliation(s)
- Gregor Hasler
- Psychiatric University Hospital, Zurich, Switzerland.
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Abstract
OBJECTIVE We sought to understand the pathophysiological effects of depression by examining group differences in serum levels of 8-hydroxy-2'-deoxyguanosine (8-OHdG), a biomarker of oxidative damage. METHODS Our sample consisted of 169 participants. Eight-four of these participants met diagnostic criteria for clinical depression. The 85 participants in our comparison group were matched on age, gender, and ethnicity to the depressed group. 8-OHdG was measured by enzyme-linked immunosorbent assay. RESULTS After adjusting for age, gender, race/ethnicity, years of education, daily smoking, average number of alcoholic drinks per week, average amount of physical activity per week, and body mass index, participants in the depressed group had significantly higher levels of oxidative DNA damage compared with participants in the control group. Pairwise comparisons showed that participants with major depression had significantly higher levels of 8-OHdG than control subjects and marginally higher levels of 8-OHdG compared with those with minor depression. Furthermore, participants with recurrent episodes of depression had more oxidative damage than participants with single episodes, who in turn had more damage than healthy control subjects. Finally, participants with recurrent episodes of major depression had more DNA damage than other depressed participants, who in turn had more damage than healthy control subjects. CONCLUSIONS Our findings suggest that increased oxidative damage may represent a common pathophysiological mechanism, whereby depressed individuals become vulnerable to comorbid medical illness.
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Affiliation(s)
- Michael J Forlenza
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada.
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Dickerson FB, Goldberg RW, Brown CH, Kreyenbuhl JA, Wohlheiter K, Fang L, Medoff D, Dixon LB. Diabetes knowledge among persons with serious mental illness and type 2 diabetes. PSYCHOSOMATICS 2005; 46:418-24. [PMID: 16145186 DOI: 10.1176/appi.psy.46.5.418] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Type 2 diabetes is an important medical condition associated with serious mental illness. The authors studied the disease-specific knowledge about diabetes in a sample of 201 psychiatric outpatients with a diagnosis of schizophrenia or major mood disorders, all of whom had type 2 diabetes. In a multivariate analysis, disease-specific diabetes knowledge was associated with higher cognitive functioning, a higher level of education, and recent receipt of diabetes education. Disease-specific diabetes knowledge predicted lower levels of perceived barriers to diabetes care. Gaps in diabetes knowledge may be reduced by specialized interventions that take into account the cognitive deficits of persons with serious mental illness.
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Affiliation(s)
- Faith B Dickerson
- Sheppard Pratt Health System, 6501 N. Charles St., Baltimore, MD 21204, USA.
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78
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Ephraim PL, Wegener ST, MacKenzie EJ, Dillingham TR, Pezzin LE. Phantom Pain, Residual Limb Pain, and Back Pain in Amputees: Results of a National Survey. Arch Phys Med Rehabil 2005; 86:1910-9. [PMID: 16213230 DOI: 10.1016/j.apmr.2005.03.031] [Citation(s) in RCA: 398] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2004] [Revised: 03/16/2005] [Accepted: 03/21/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVES To describe the prevalence of amputation-related pain; to ascertain the intensity and affective quality of phantom pain, residual limb pain, back pain, and nonamputated limb pain; and to identify the role that demographics, amputation-related factors, and depressed mood may contribute to the experience of pain in the amputee. DESIGN Cross-sectional survey. SETTING A sample of persons who contacted the Amputee Coalition of America from 1998 to 2000 were interviewed by telephone. PARTICIPANTS A stratified sample by etiology of 914 persons with limb loss. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Prevalence, intensity, and bothersomeness of residual, phantom, and back pain, depressed mood as measured by the Center for Epidemiologic Study Depression Scale, characteristics of the amputation, prosthetic use, and sociodemographic characteristics of the amputee. RESULTS Nearly all (95%) amputees surveyed reported experiencing 1 or more types of amputation-related pain in the previous 4 weeks. Phantom pain was reported most often (79.9%), with 67.7% reporting residual limb pain and 62.3% back pain. A large proportion of persons with phantom pain and stump pain reported experiencing severe pain (rating 7-10). Across all pain types, a quarter of those with pain reported their pain to be extremely bothersome. Identifiable risk factors for intensity and bothersomeness of amputation-related pain varied greatly by pain site. However, across all pain types, depressive symptoms were found to be a significant predictor of level of pain intensity and bothersomeness. CONCLUSIONS Chronic pain is highly prevalent among persons with limb loss, regardless of time since amputation. A common predictor of an increased level of intensity and bothersomeness among all pain sites was the presence of depressive symptoms. Further studies are needed to elucidate the relationship between pain and depressive symptoms among amputees.
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Affiliation(s)
- Patti L Ephraim
- Limb Loss Research and Statistics Program, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.
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Hagemann R, Sartory G, Hader C, Kobberling J. Mood and cognitive function in elderly diabetic patients living in care facilities. Dement Geriatr Cogn Disord 2005; 19:369-75. [PMID: 15802912 DOI: 10.1159/000084707] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/01/2004] [Indexed: 11/19/2022] Open
Abstract
Community studies found deficits of cognitive function in elderly persons with diabetes. The aim of the present study was to compare diabetes and other age-related diseases among residents of senior citizens' care facilities. Participants were 130 residents with and 130 without a diagnosis of diabetes aged between 65 and 98 years. Measures were neuropsychological tests designed for this age group, questionnaires of mood, quality of life and daily activities and level of glycosylated hemoglobin (HbA(1c)) as an index of metabolic control. Only verbal memory was significantly more impaired in residents with than without diabetes. Otherwise, both groups showed overall impairment of cognitive function and mood. Unexpectedly, a slightly elevated HbA(1c) level (6-8%) was associated with an increased level of cognitive and everyday functioning. In old age, diabetic patients might benefit from a slightly higher level of blood glucose than has hitherto been assumed.
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Affiliation(s)
- Rachel Hagemann
- Department of Clinical Psychology, University of Wuppertal, Wuppertal, Germany
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Upshur CC. Crossing the divide: primary care and mental health integration. ADMINISTRATION AND POLICY IN MENTAL HEALTH AND MENTAL HEALTH SERVICES RESEARCH 2005; 32:341-55. [PMID: 15844853 DOI: 10.1007/s10488-004-1663-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This paper describes the views of primary care providers about treating depression among adult Medicaid patients and their experiences with managed behavioral health care. It also shows the outcomes of an intervention project that provides a care manager to facilitate connections among PCPs, patients, and behavioral health providers. Despite widespread initiatives to improve depression management in primary care and to manage behavioral health services, it appears that links between the two systems and the use of evidence-based approaches to managing patients are rare. A pilot project to initiate practice redesign, the use of a care manager to assist in patient support, and compliance with both medical and behavioral health treatment has been shown to improve communication and results in positive patient outcomes. Managed behavioral health care can result in incentive structures that create gaps between primary care and behavioral health systems. This project illustrates an initiative co-sponsored by the Massachusetts behavioral health program designed to strengthen links between behavioral health and primary care, and increase rates and effectiveness of depression treatment.
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Affiliation(s)
- Carole C Upshur
- Department of Family Medicine and Community Health, University of Massachusetts Medical School, Worcester, MA 01655, USA.
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Darnall BD, Ephraim P, Wegener ST, Dillingham T, Pezzin L, Rossbach P, MacKenzie EJ. Depressive symptoms and mental health service utilization among persons with limb loss: results of a national survey. Arch Phys Med Rehabil 2005; 86:650-8. [PMID: 15827913 DOI: 10.1016/j.apmr.2004.10.028] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To describe the prevalence of depressive symptoms, risk factors, and mental health service utilization in a national limb-loss sample. DESIGN Cross-sectional survey. SETTING Participants were interviewed by telephone. PARTICIPANTS A stratified sample by etiology of 914 persons with limb loss, derived from people who contacted the Amputee Coalition of America from 1998 to 2000. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Center for Epidemiologic Study Depression Scale (CES-D 10-item), pain bothersomeness, characteristics of the amputation, sociodemographics, and mental health service utilization. RESULTS Prevalence for significant depressive symptoms (CES-D score, >/=10) was 28.7%. Risk factors included being divorced or separated, living at the near-poverty level, having comorbid conditions, being somewhat bothered or extremely bothered by back pain and phantom limb pain, and having residual limb pain for persons aged 18 to 54. Having higher education was a buffer against depressive symptoms. Almost 22% of the sample and 44.6% of persons with significant depressive symptoms received mental health service in the previous year. For persons with significant depressive symptoms, 32.9% reported needing mental health service but not receiving them, and 67.1% reported not needing mental health service. CONCLUSIONS Depressive symptoms are prevalent among persons with limb loss. Proper management of pain and medical comorbidity may mitigate depressive symptoms. Education about depressive symptoms and treatment options may improve receipt of mental health service among persons with limb loss reporting significant levels of depressive symptoms.
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Affiliation(s)
- Beth D Darnall
- Department of Physical Medicine & Rehabilitation, Johns Hopkins University, Baltimore, MD, USA.
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82
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Abstract
CONTEXT Maintaining optimal glycemic control is an important goal of therapy in patients with diabetes mellitus. Patients of Hispanic ancestry have been shown to have high rates of diabetes and poor glycemic control (PGC). Although depression is common in adults with diabetes, its relationship to glycemic control remains unclear, especially among Hispanics. OBJECTIVE To assess the association of depression with PGC in Hispanics. DESIGN Data from a cross-sectional mental health survey in primary care were crosslinked to the hospital's computerized laboratory database. SETTING Urban general medicine practice at a teaching hospital. PATIENTS Two hundred and nine patients (mean [standard deviation] age, 57.1 [10.3] years; 68% females) with recent International Classification of Diseases, Ninth Revision (ICD-9) codes for diabetes mellitus, and 1 or more hemoglobin A(1c) (HbA(1c)) tests. MAIN OUTCOME MEASURE Probability of PGC (HbA(1c)>or=8%). RESULTS Probability for PGC steadily increased with severity of depression. Thirty-nine (55.7%) of the 70 patients with major depression had HbA(1c)>or=8%, compared with 39/92 (42.4%) in the minimal to mild depression group, and 15/47 (31.9%) in the no depression group (P(trend)=.01; adjusted odds ratio, 3.27; 95% confidence interval, 1.23 to 8.64, for moderate or severe depression vs no depression). Only 29 (41.4%) of the patients with major depression received mental health treatment in the previous year. CONCLUSIONS In this primary care sample of Hispanic patients with diabetes, we found a significant association between increasing depression severity and PGC. Yet, less than one half of the patients with moderate or severe depression received mental health treatment in the previous year. Improving identification and treatment of depression in this high-risk population might have favorable effects on diabetic outcomes.
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83
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Patten SB, Beck CA, Kassam A, Williams JVA, Barbui C, Metz LM. Long-term medical conditions and major depression: strength of association for specific conditions in the general population. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2005; 50:195-202. [PMID: 15898458 DOI: 10.1177/070674370505000402] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The prevalence of major depression (MD) in persons with nonpsychiatric medical conditions is an indicator of clinical need in those groups, an indicator of the feasibility of screening and case-finding efforts, and a source of etiologic hypotheses. This analysis explores the prevalence of MD in the general population in relation to various long-term medical conditions. METHODS We used a dataset from a large-scale Canadian national health survey, the Canadian Community Health Survey (CCHS). The sample consisted of 115 071 subjects aged 18 years and over, randomly sampled from the Canadian population. The survey interview recorded self-reported diagnoses of various long-term medical conditions and employed a brief predictive interview for MD, the Composite International Diagnostic Interview Short Form for Major Depression. Logistic regression was used to adjust estimates of association for age and sex. RESULTS The conditions most strongly associated with MD were chronic fatigue syndrome (adjusted odds ratio [AOR] 7.2) and fibromyalgia (AOR 3.4). The conditions least strongly associated were hypertension (AOR 1.2), diabetes, heart disease, and thyroid disease (AOR 1.4 in each case). We found associations with various gastrointestinal, neurologic, and respiratory conditions. CONCLUSIONS A diverse set of long-term medical conditions are associated with MD, although previous studies might have lacked power to detect some of these associations. The strength of association in prevalence data, however, varies across specific conditions.
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Affiliation(s)
- Scott B Patten
- Department of Community Health Sciences, University of Calgary, Alberta.
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84
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Burke HM, Fernald LC, Gertler PJ, Adler NE. Depressive symptoms are associated with blunted cortisol stress responses in very low-income women. Psychosom Med 2005; 67:211-6. [PMID: 15784785 DOI: 10.1097/01.psy.0000156939.89050.28] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The purpose of this study was to examine the association between depressive symptoms and salivary cortisol responses to stress in a high-risk population of very poor Mexican women. METHODS Adult women (N = 1109) between the ages of 18 and 44 years (mean age, 29) were identified in a house-to-house survey in low-income areas (income <20th percentile nationally) of urban Mexico. An interview containing the Spanish version of the Center for Epidemiologic Studies--Depression Scale (CES-D) was administered to all women. The naturalistic stressor was defined as the unexpected arrival of a team of researchers at the participants' homes followed by an in-depth interview and physical assessment, with saliva samples taken at time of arrival (baseline), 25 minutes, and 50 minutes after arrival. RESULTS The mean CES-D score was 19.42 (range, 0-53). Results of hierarchical linear modeling analyses revealed no effect of depressive symptoms on baseline salivary cortisol levels. However, a significant depressive symptom by time interaction revealed that women with elevations in depressive symptoms (CES-D scores = 35) failed to exhibit a cortisol response to the stressor. In contrast, in women with lower CES-D scores, cortisol levels significantly increased in response to the stressor. CONCLUSION Consistent with research on individuals with major depressive disorder, results of this study demonstrate that women with very high levels of depressive symptoms exhibit blunted cortisol responses to a naturalistic psychological stressor. Results also contribute to previous research by generalizing findings to a high risk, underserved population of women.
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Affiliation(s)
- Heather M Burke
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA 94143, USA.
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85
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Wee HL, Cheung YB, Li SC, Fong KY, Thumboo J. The impact of diabetes mellitus and other chronic medical conditions on health-related Quality of Life: is the whole greater than the sum of its parts? Health Qual Life Outcomes 2005; 3:2. [PMID: 15644146 PMCID: PMC548134 DOI: 10.1186/1477-7525-3-2] [Citation(s) in RCA: 106] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2004] [Accepted: 01/12/2005] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Diabetes mellitus (DM) is an important public health concern, the impact of which is increased by the high prevalence of co-existing chronic medical conditions among subjects with DM. The aims of this study were therefore to (1) evaluate the impact of DM and co-existing chronic medical conditions on health-related quality of life (HRQoL) (which could be additive, synergistic or subtractive); (2) to determine the extent to which the SF-6D (a single-index preference measure) captures the multidimensional information provided by the SF-36 (a profile measure). METHODS Using data from a cross-sectional, population-based survey of Chinese, Malay and Indians in Singapore, we developed 9 separate multiple linear regression models, with each SF-36 scale or SF-6D index score being the dependent variable for one model. The influence of DM and a second chronic medical condition (hypertension (HTN), heart disease (HD), musculoskeletal illnesses (MS)) and their interactions were studied after adjusting for the influence of potential confounding variables. RESULTS Among 5,224 subjects, the prevalence of DM, HTN, HD and MS were 5.9%, 10.7%, 2.4% and 26.6% respectively. DM lowered SF-36 scores by more than 2 points on 3 SF-36 scales and lowered SF-6D scores by 0.03 points. Subjects with DM and HTN, DM and HD or DM and MS experienced further lowering of SF-36 scores exceeding 2 points on at least 6 scales and further lowering of SF-6D scores by 0.05, 0.08 and 0.10 points respectively. Generally, DM and co-existing medical conditions exerted additive effects on HRQoL, with the exception of DM and heart disease, where a subtractive effect was noted. SF-6D index scores generally reflected the patterns of influence of DM and chronic medical conditions on SF-36 scores. CONCLUSION DM and chronic medical conditions generally reduced HRQoL in this multiethnic general population in an additive, rather than synergistic or subtractive fashion. In this study, the SF-6D was a reasonably good summary measure for the SF-36.
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Affiliation(s)
- Hwee-Lin Wee
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Republic of Singapore
- Department of Rheumatology and Immunology, Singapore General Hospital, Outram Road, Singapore 169608, Republic of Singapore
| | - Yin-Bun Cheung
- National Cancer Centre Singapore, 11 Hospital Drive, Singapore 169610, Republic of Singapore
| | - Shu-Chuen Li
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Republic of Singapore
| | - Kok-Yong Fong
- Department of Rheumatology and Immunology, Singapore General Hospital, Outram Road, Singapore 169608, Republic of Singapore
- Department of Medicine, National University of Singapore, 10 Medical Drive, Singapore 117597, Republic of Singapore
| | - Julian Thumboo
- Department of Rheumatology and Immunology, Singapore General Hospital, Outram Road, Singapore 169608, Republic of Singapore
- Department of Medicine, National University of Singapore, 10 Medical Drive, Singapore 117597, Republic of Singapore
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Jones LE, Clarke W, Carney CP. Receipt of diabetes services by insured adults with and without claims for mental disorders. Med Care 2004; 42:1167-75. [PMID: 15550796 DOI: 10.1097/00005650-200412000-00003] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We sought to determine whether receipt of the American Diabetes Association's recommended clinical services was similar among insured subjects with and without mental disorders during the period of 1996 to 2001. RESEARCH DESIGN Our study was a retrospective analysis of Blue Cross/Blue Shield of Iowa administrative claims data, 1996-2001. SUBJECTS We studied 26,020 adults with diabetes; 6,627 (25%) had a coexisting mental disorder. MEASURES Service receipt included hemoglobin A1c (HbA1c) testing, dilated eye examination, cholesterol measurement, and urine protein testing. We used Cox regression to calculate hazard ratios (HRs) for service receipt after adjusting for demographic, disease, and utilization factors. RESULTS Mental disorder subjects were more likely to be younger, women, urban residents, have diabetes complications and comorbidity, and to have increased healthcare utilization. Although they received more services (mean, 2.6) than subjects without mental disorders (mean, 2.3), they were less likely to have received a HbA1c test (HR 0.92; 99.9% confidence interval [CI] 0.87-0.97) and a cholesterol measurement (HR 0.92; 99.9% CI 0.86-0.98). Receipt of a dilated eye examination (HR 0.96; 99.9% CI 0.89-1.04) and urine protein test (HR 0.98; 99.9% CI 0.92-1.04) was similar. Service receipt varied by specific mental disorder categorization. Few subjects (< 6%) strictly adhered to the guidelines of the American Diabetes Association. CONCLUSIONS Receipt of clinical preventive services for both populations was suboptimal. Importantly, subjects with mental disorders were more likely to have diabetic complications, even when controlling for utilization of healthcare services, possibly because of poorer receipt of HbA1c testing. Persons with mental disorders should be more aggressively educated about blood sugar control, given the high rate of complications in this population. Medical care directed at persons with comorbid medical and psychiatric disorders may be beneficial.
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Affiliation(s)
- Laura E Jones
- Department of Epidemiology, The University of Iowa College of Medicine, Iowa City, Iowa, USA
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Weijman I, Kant I, Swaen GM, Ros WJG, Rutten GEHM, Schaufeli WB, Schabracq MJ, Winnubst JAM. Diabetes, employment and fatigue-related complaints: a comparison between diabetic employees, "healthy" employees, and employees with other chronic diseases. J Occup Environ Med 2004; 46:828-36. [PMID: 15300135 DOI: 10.1097/01.jom.0000135605.62330.ca] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The work situation and fatigue-related complaints of employees with diabetes (N = 141) were compared with "healthy" employees (N = 8946) and employees with other chronic diseases (N = 1883). Baseline data from a Dutch Cohort Study on Fatigue at Work were used to test differences in background variables, work characteristics, lifestyle factors, and fatigue-related complaints. Odds ratios were calculated for prolonged fatigue, the need for recovery, burnout, and psychological distress. Results showed that employees with diabetes work more daytime hours and work less overtime than the other groups. If they have no comorbidity, they are no more likely to report fatigue-related complaints than "healthy" employees, except for a depressed mood. Comorbidity (the presence of one or more additional chronic diseases) is associated with increased fatigue-related complaints. Therefore, this group will need special attention from professionals.
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Affiliation(s)
- Iris Weijman
- University Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, Section of Medical and Health Psychology, The Netherlands
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Palinkas LA, Lee PP, Barrett-Connor E. A prospective study of Type 2 diabetes and depressive symptoms in the elderly: the Rancho Bernardo Study. Diabet Med 2004; 21:1185-91. [PMID: 15498084 DOI: 10.1111/j.1464-5491.2004.01315.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS The association between Type 2 diabetes and depressive symptoms was examined prospectively to assess possible causal relationships between the two diseases. METHODS A cohort of 971 men and women aged 50 and older from the adult population of Rancho Bernardo, California had an oral glucose tolerance test and completed the Beck Depression Inventory (BDI) at two clinic visits, 1984-87 and 1992-96. RESULTS Depressive symptoms at baseline were associated with higher follow-up levels of non-fasting plasma glucose (P = 0.001) and an increased risk of developing Type 2 diabetes [odds ratio (OR) = 2.50; 95% confidence interval (CI) = 1.29-4.87], independent of sex, age, exercise and body mass index. Conversely, baseline non-fasting plasma glucose was not significantly associated with follow-up depressive symptoms and Type 2 diabetes at baseline was not significantly associated with the onset of BDI scores > or = 11 by the second visit (OR = 0.73; 95% CI = 0.41-1.30). CONCLUSIONS Depressed mood is more likely to be a risk factor for Type 2 diabetes in older adults than the reverse.
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Affiliation(s)
- L A Palinkas
- Department of Family and Preventive Medicine, University of California-San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0622, USA.
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Stone WS, Faraone SV, Su J, Tarbox SI, Van Eerdewegh P, Tsuang MT. Evidence for linkage between regulatory enzymes in glycolysis and schizophrenia in a multiplex sample. Am J Med Genet B Neuropsychiatr Genet 2004; 127B:5-10. [PMID: 15108172 DOI: 10.1002/ajmg.b.20132] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Observations of impaired glucose regulation in schizophrenia are long-standing, although their pathological and etiological significance is uncertain. One approach to the issue that minimizes environmental variables (e.g., medication and diet) is to determine whether genes related to glucose regulation show genetic linkage to schizophrenia. We examined the potential role of glucose metabolism in schizophrenia through a genome scan of affection status in schizophrenia and an empirical method for deriving P-values. Data were utilized from the NIMH Genetics Initiative for Schizophrenia dataset, which comprises a total sample consisting of 71 pedigrees containing 218 nuclear families and 987 individuals. A genome scan with 459 markers spaced at an average of 10 cM intervals was conducted using the linkage analysis program Genehunter separately for European- and African-American groups. Enzymes that regulate glycolysis were identified and the genes regulating these enzymes were located through the Online Mendelian Inheritance in Man (OMIM) website. The focus in this study was on genes located near previously reported schizophrenia susceptibility regions. The genome-wide significance of these genes to schizophrenia was assessed using permutation testing. When results were adjusted for multiple testing within and across ethnic groups, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 (PFKFB2; chromosome 1q32.2) achieved genome-wide significance (P = 0.04). In addition, hexokinase 3 (HK3; chromosome 5q35.3) was also suggestive of linkage (P = 0.09). For the European-American sample, PFKFB2 (1q32.2), hexokinase 3 (HK3; 5q35.3), and pyruvate kinase 3 (PK3; chromosome 15q23) achieved significance at the 0.05 level. None of the genes showed significance in the African-American sample. Our results provide further support for the view that genes that regulate glucose metabolism may also influence susceptibility to schizophrenia. More generally, they support the view that relationships between glucose dysregulation and schizophrenia are inherent to the disorder, and are not merely epiphenomena related to medication or other treatment factors.
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Affiliation(s)
- William S Stone
- Harvard Medical School Department of Psychiatry at Massachusetts Mental Health Center, Boston, Massachusetts 02115, USA.
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Abstract
OBJECTIVE The aim of the study was to assess the prevalence of diabetes and depression and their associations with quality of life using a representative population sample. RESEARCH DESIGN AND METHODS The study consisted of a representative population sample of individuals aged > or = 15 years living in South Australia comprising 3,010 personal interviews conducted by trained health interviewers. The prevalence of depression in those suffering doctor-diagnosed diabetes and comparative effects of diabetic status and depression on quality-of-life dimensions were measured. RESULTS The prevalence of depression in the diabetic population was 24% compared with 17% in the nondiabetic population. Those with diabetes and depression experienced an impact with a large effect size on every dimension of the Short Form Health-Related Quality-of-Life Questionnaire (SF-36) as compared with those who suffered diabetes and who were not depressed. A supplementary analysis comparing both depressed diabetic and depressed nondiabetic groups showed there were statistically significant differences in the quality-of-life effects between the two depressed populations in the physical and mental component summaries of the SF-36. CONCLUSIONS Depression for those with diabetes is an important comorbidity that requires careful management because of its severe impact on quality of life.
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Affiliation(s)
- Robert D Goldney
- Department of Psychiatry, University of Adelaide, The Adelaide Clinic, Park Terrace, Gilberton, South Australia.
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Hauser P. Neuropsychiatric side effects of HCV therapy and their treatment: focus on IFN alpha-induced depression. Gastroenterol Clin North Am 2004; 33:S35-50. [PMID: 15081102 DOI: 10.1016/j.gtc.2003.12.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Psychiatric disorders, particularly depression, and substance-use disorders (SUDs) are common comorbidities in patients who have chronic hepatitis C virus (HCV) infection. Patients who are infected with HCV who are treated with interferon alfa (IFNalpha) are also at significant risk for IFNalpha-induced depression (incidence, ~20-30%) and other neuropsychiatric side effects that can affect treatment adherence, require dose reduction or discontinuation, and impact patient quality of life adversely. Because psychiatric illness and SUD comorbidities are so common, patients who have hepatitis C should be screened for these disorders. If these disorders are present, patients should be referred to a mental health care provider for appropriate treatment before therapy with IFNalpha is considered. Having a comanagement model of care that involves mental health care providers should help identify appropriate candidates for IFNalpha therapy. If preexisting depression responds to antidepressant treatment IFNalpha therapy can then be initiated. Patients who have other active psychiatric disorders can probably be offered IFNalpha therapy safely with appropriate monitoring and management involving a mental health care professional; however, there is a paycity of research in this area, and the few published studies have small sample sizes. If depression develops during IFNalpha therapy, most patients respond to treatment with selective serotonin-reuptake inhibitors, often allowing patients to continue receiving IFNalpha therapy. In addition to screening patients and treating those who have psychiatric disorders before IFNalpha therapy is started, early recognition of psychiatric disorders and neuropsychiatric side effects during IRNalpha therapy through continued screening and monitoring, with appropriate management, can potentially maximize HCV treatment adherence and possibly improve antiviral therapy outcomes.
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Affiliation(s)
- Peter Hauser
- Oregon Health Science University, and Behavioral Health and Clincial Neurosciences Division, Portland VA Medical Center, 97239, USA.
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Toalson P, Ahmed S, Hardy T, Kabinoff G. The Metabolic Syndrome in Patients With Severe Mental Illnesses. Prim Care Companion CNS Disord 2004; 6:152-158. [PMID: 15361918 PMCID: PMC514841 DOI: 10.4088/pcc.v06n0402] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2004] [Accepted: 05/28/2004] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND: Since the introduction of the first atypical antipsychotics in the early 1990s, this class of medication has been increasingly relied upon for the treatment of a variety of patients with psychotic and mood disorders.DATA SOURCES: The following retrospective review was derived from the MEDLINE database using the search terms metabolic syndrome, insulin resistance, obesity, diabetes, severe mental illness, schizophrenia, bipolar disorder, mood disorders, depression, unipolar depression, and prevalence from 1966 to the present. LITERATURE SYNTHESIS: Coincident with the growing usage of these agents, there have been a growing number of literature reports of changes in metabolic homeostasis among patients taking these medications. These changes have led to interest in evaluating whether there is a relationship among these mental illnesses, their psychiatric treatments, and certain physical comorbidities known collectively as the metabolic syndrome. This article reviews the existing literature around the metabolic syndrome in patients with severe mental illnesses. CONCLUSION: Patients with severe mental illnesses, particularly schizophrenia and chronic mood disorders, demonstrate a higher prevalence of metabolic syndrome or its components compared with the general population. Based upon this increased risk in these patients, baseline and periodic medical evaluations should become a standard component in ongoing clinical assessment.
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Affiliation(s)
- Patrick Toalson
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Ind., and Jupiter Medical Center, Jupiter, Fla., and Martin Memorial Medical Center, Stuart, Fla
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