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Johann A, Ehlert U. The study protocol: Neuroendocrinology and (epi-) genetics of female reproductive transition phase mood disorder - an observational, longitudinal study from pregnancy to postpartum. BMC Pregnancy Childbirth 2020; 20:609. [PMID: 33036563 PMCID: PMC7545379 DOI: 10.1186/s12884-020-03280-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/23/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Postpartum depression is considered to be one of the most common health threats during pregnancy and postpartum, affecting not only the woman herself but also the offspring and the whole family system. Evidence for a conclusive etiopathological model with distinct risk and resilience factors is still broadly lacking. Therefore, the aim of the present study is to investigate numerous health-related markers to obtain greater insight into which biopsychosocial profiles render women more vulnerable to PPD or facilitate a healthy transition from pregnancy to postpartum. METHODS The observational, longitudinal study aims to include a total of 288 physically healthy women, aged 20-45 years. A multitude of relevant parameters, of an (epi-) genetic, endocrinological, physiological and psychological nature, will be assessed over a period of 5 months, following the participants from the 3rd trimester until three months postpartum. DISCUSSION The ultimate goal of the present study is to ameliorate mental health care during pregnancy and postpartum, by gaining a better understanding of the underlying biopsychosocial mechanisms that women undergo during the transition from pregnancy to postpartum.
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Affiliation(s)
- Alexandra Johann
- Clinical Psychology and Psychotherapy, University of Zurich, Binzmühlestrasse 14, 8050, Zurich, Switzerland.,Swiss National Science Foundation (SNSF), Bern, Switzerland
| | - Ulrike Ehlert
- Clinical Psychology and Psychotherapy, University of Zurich, Binzmühlestrasse 14, 8050, Zurich, Switzerland.
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Musliner KL, Mortensen PB, McGrath JJ, Suppli NP, Hougaard DM, Bybjerg-Grauholm J, Bækvad-Hansen M, Andreassen O, Pedersen CB, Pedersen MG, Mors O, Nordentoft M, Børglum AD, Werge T, Agerbo E. Association of Polygenic Liabilities for Major Depression, Bipolar Disorder, and Schizophrenia With Risk for Depression in the Danish Population. JAMA Psychiatry 2019; 76:516-525. [PMID: 30698613 PMCID: PMC6495355 DOI: 10.1001/jamapsychiatry.2018.4166] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
IMPORTANCE Although the usefulness of polygenic risk scores as a measure of genetic liability for major depression (MD) has been established, their association with depression in the general population remains relatively unexplored. OBJECTIVE To evaluate whether polygenic risk scores for MD, bipolar disorder (BD), and schizophrenia (SZ) are associated with depression in the general population and explore whether these polygenic liabilities are associated with heterogeneity in terms of age at onset and severity at the initial depression diagnosis. DESIGN, SETTING, AND PARTICIPANTS Participants were drawn from the Danish iPSYCH2012 case-cohort study, a representative sample drawn from the population of Denmark born between May 1, 1981, and December 31, 2005. The hazard of depression was estimated using Cox regressions modified to accommodate the case-cohort design. Case-only analyses were conducted using linear and multinomial regressions. The data analysis was conducted from February 2017 to June 2018. EXPOSURES Polygenic risk scores for MD, BD, and SZ trained using the most recent genome-wide association study results from the Psychiatric Genomics Consortium. MAIN OUTCOMES AND MEASURES The main outcome was first depressive episode (International Statistical Classification of Diseases and Related Health Problems, Tenth Revision [ICD-10] code F32) treated in hospital-based psychiatric care. Severity at the initial diagnosis was measured using the ICD-10 code severity specifications (mild, moderate, severe without psychosis, and severe with psychosis) and treatment setting (inpatient, outpatient, and emergency). RESULTS Of 34 573 participants aged 10 to 31 years at censoring, 68% of those with depression were female compared with 48.9% of participants without depression. Each SD increase in polygenic liability for MD, BD, and SZ was associated with 30% (hazard ratio [HR], 1.30; 95% CI, 1.27-1.33), 5% (HR, 1.05; 95% CI, 1.02-1.07), and 12% (HR, 1.12; 95% CI, 1.09-1.15) increases in the hazard of depression, respectively. Among cases, a higher polygenic liability for BD was associated with earlier depression onset (β = -.07; SE = .02; P = .002). CONCLUSIONS AND RELEVANCE Polygenic liability for MD is associated with first depression in the general population, which supports the idea that these scores tap into an underlying liability for developing the disorder. The fact that polygenic risk for BD and polygenic risk for SZ also were associated with depression is consistent with prior evidence that these disorders share some common genetic overlap. Variations in polygenic liability may contribute slightly to heterogeneity in clinical presentation, but these associations appear minimal.
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Affiliation(s)
- Katherine L. Musliner
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Aarhus, Denmark
| | - Preben B. Mortensen
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Aarhus, Denmark,Center for Integrated Register-based Research at Aarhus University, Aarhus, Denmark
| | - John J. McGrath
- National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Aarhus, Denmark,Queensland Brain Institute, The University of Queensland, St Lucia, Queensland, Australia,Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, Queensland, Australia
| | - Nis P. Suppli
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,Mental Health Centre Copenhagen, Capital Region of Denmark, Copenhagen University Hospital, Copenhagen, Denmark
| | - David M. Hougaard
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Jonas Bybjerg-Grauholm
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Marie Bækvad-Hansen
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Ole Andreassen
- The Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, University of Oslo, Oslo, Norway,Oslo University Hospital, Oslo, Norway
| | - Carsten B. Pedersen
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Aarhus, Denmark,Center for Integrated Register-based Research at Aarhus University, Aarhus, Denmark
| | - Marianne G. Pedersen
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Aarhus, Denmark,Center for Integrated Register-based Research at Aarhus University, Aarhus, Denmark
| | - Ole Mors
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,Psychosis Research Unit, Aarhus University Hospital, Risskov, Denmark
| | - Merete Nordentoft
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,Mental Health Centre Copenhagen, Capital Region of Denmark, Copenhagen University Hospital, Copenhagen, Denmark
| | - Anders D. Børglum
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,Centre for Integrative Sequencing, Department of Biomedicine and iSEQ, Aarhus University, Aarhus, Denmark
| | - Thomas Werge
- iPSYCH, The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark,Institute of Biological Psychiatry, Copenhagen Mental Health Services, Copenhagen, Denmark
| | - Esben Agerbo
- National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Aarhus, Denmark,Center for Integrated Register-based Research at Aarhus University, Aarhus, Denmark
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Abstract
Antidepressants and Suicidality: A Contradiction? Abstract. In 2004, the European and American authorities released a black-box warning on antidepressants indicating an association with an increased risk of suicidality (suicidal ideation and behavior) in young people. Until today, this issue remained controversial. The present review gives an overview on the relationship between antidepressant therapy and the risk of suicide and suicidality, respectively: there is no evidence of an increased risk of suicide, but of an increased rate of suicidality during the first period after starting an antidepressant treatment in young patients. Importantly, this risk was not higher than before treatment initiation. However, an intensified supervision is needed especially during the first weeks of treatment. Finally, the risk posed by untreated depression is far greater than a risk associated with antidepressant treatment.
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Affiliation(s)
- Martin Hatzinger
- 1 Klinken für Psychiatrie, Psychotherapie und Psychosomatik, Solothurner Spitäler AG
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Hatzinger M, Hemmeter U, Hirsbrunner T, Holsboer-Trachsler E, Leyhe T, Mall JF, Mosimann U, Rach N, Trächsel N, Savaskan E. [Not Available]. PRAXIS 2018; 107:127-144. [PMID: 29382263 DOI: 10.1024/1661-8157/a002883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Zusammenfassung. Diese Empfehlungen sollen dazu dienen, Fachpersonen das Wissen über die aktuelle Evidenz von Diagnostik und Therapie der Depression im Alter zur Verfügung zu stellen und damit zur frühzeitigen Erkennung und evidenzbasierten Behandlung beizutragen. Da für einige Behandlungsansätze nur rudimentär kontrollierte Studien vorliegen, wird auch das klinische Expertenwissen in die Beurteilung einbezogen. Im diagnostischen Vorgehen wird die besondere Symptomatik der Depression im Alter beleuchtet, auf die Suizidalität eingegangen und werden die häufig vorkommenden somatischen Komorbiditäten hervorgehoben. Auch Hypothesen zur Pathogenese, wie Neuroendokrinologie, Neurodegeneration und vaskuläre Faktoren, werden erläutert. In der Behandlung gilt heute ein integrierter biopsychosozialer Ansatz mit gezielten psychosozialen Interventionen, spezifischer Psychotherapie und einer antidepressiven Pharmakotherapie bei schweren Depressionen als sinnvoll. Daneben kommen auch chronobiologische oder Neurostimulationsverfahren zum Einsatz.
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Affiliation(s)
- Martin Hatzinger
- 1 Schweizerische Gesellschaft für Alterspsychiatrie und Alterspsychotherapie (SGAP)
- 2 Schweizerische Gesellschaft für Biologische Psychiatrie (SGBP)
| | - Ulrich Hemmeter
- 1 Schweizerische Gesellschaft für Alterspsychiatrie und Alterspsychotherapie (SGAP)
| | - Therese Hirsbrunner
- 4 Schweizerischer Berufsverband der Pflegefachfrauen und Pflegefachmänner (SBK)
| | | | - Thomas Leyhe
- 1 Schweizerische Gesellschaft für Alterspsychiatrie und Alterspsychotherapie (SGAP)
| | - Jean-Frédéric Mall
- 1 Schweizerische Gesellschaft für Alterspsychiatrie und Alterspsychotherapie (SGAP)
| | - Urs Mosimann
- 2 Schweizerische Gesellschaft für Biologische Psychiatrie (SGBP)
| | - Nicole Rach
- 5 Schweizerische Fachgesellschaft für Gerontopsychologie (SFGP)
| | - Nathalie Trächsel
- 1 Schweizerische Gesellschaft für Alterspsychiatrie und Alterspsychotherapie (SGAP)
| | - Egemen Savaskan
- 1 Schweizerische Gesellschaft für Alterspsychiatrie und Alterspsychotherapie (SGAP)
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John Mann J, Ellis SP, Currier D, Zelazny J, Birmaher B, Oquendo MA, Kolko DJ, Stanley B, Melhem N, Burke AK, Brent DA. Self-Rated Depression Severity Relative to Clinician-Rated Depression Severity: Trait Stability and Potential Role in Familial Transmission of Suicidal Behavior. Arch Suicide Res 2016; 20:412-25. [PMID: 27046009 PMCID: PMC8451948 DOI: 10.1080/13811118.2015.1033504] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Self-rated depression and hopelessness severity are predictors of suicide attempt in major depression. This study evaluated whether: (1) greater self-rated distress relative to severity of clinician-rated depression is a trait; (2) that trait is familial; and (3) that trait is linked to familial transmission of suicidal behavior. A total of 285 mood disorder probands and 457 offspring were assessed twice, at least 1 year apart. Family and subject intra-class correlations for self-report depression and hopelessness, controlling for clinician-rated depression severity, were computed. Mixed general linear models determined offspring-proband correlations. Within-individual intra-class correlation (ICC) for depression-hopelessness was 37.8% (bootstrap 95% CI: 31.0-46.3%). Parent-offspring ICC was 10.7% (bootstrap 95% CI: 3.5-17.8%). Suicide attempt concordant parent-offspring correlation for subjective depression was positive, but negative for attempter parent and nonattempter offspring (p = .0213 for slope interaction). Pessimism was greater in proband or offspring attempters than proband or offspring nonattempters (p < .05). Self-reported hopelessness is partly trait-dependent, and there is modest familial transmission of self-reported depression linked to suicidal behavior that may partly explain familial transmission of suicidal behavior.
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Beesdo-Baum K, Knappe S, Asselmann E, Zimmermann P, Brückl T, Höfler M, Behrendt S, Lieb R, Wittchen HU. The 'Early Developmental Stages of Psychopathology (EDSP) study': a 20-year review of methods and findings. Soc Psychiatry Psychiatr Epidemiol 2015; 50:851-66. [PMID: 25982479 DOI: 10.1007/s00127-015-1062-x] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 04/27/2015] [Indexed: 01/03/2023]
Abstract
PURPOSE The "Early Developmental Stages of Psychopathology (EDSP)" study is a prospective-longitudinal study program in a community sample (Munich, Germany) of adolescents and young adults. The program was launched in 1994 to study the prevalence and incidence of psychopathological syndromes and mental disorders, to describe the natural course and to identify vulnerability and risk factors for onset and progression as well as psychosocial consequences. This paper reviews methods and core outcomes of this study program. METHODS The EDSP is based on an age-stratified random community sample of originally N = 3021 subjects aged 14-24 years at baseline, followed up over 10 years with up to 3 follow-up waves. The program includes a family genetic supplement and nested cohorts with lab assessments including blood samples for genetic analyses. Psychopathology was assessed with the DSM-IV/M-CIDI; embedded dimensional scales and instruments assessed vulnerability and risk factors. RESULTS Beyond the provision of age-specific prevalence and incidence rates for a wide range of mental disorders, analyses of their patterns of onset, course and interrelationships, the program identified common and diagnosis-specific distal and proximal vulnerability and risk factors including critical interactions. CONCLUSIONS The EDSP study advanced our knowledge on the developmental pathways and trajectories, symptom progression and unfolding of disorder comorbidity, highlighting the dynamic nature of many disorders and their determinants. The results have been instrumental for defining more appropriate diagnostic thresholds, led to the derivation of symptom progression models and were helpful to identify promising targets for prevention and intervention.
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Affiliation(s)
- Katja Beesdo-Baum
- Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Chemnitzer Str. 46, 01187, Dresden, Germany,
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Asselmann E, Wittchen HU, Lieb R, Beesdo-Baum K. The role of the mother-child relationship for anxiety disorders and depression: results from a prospective-longitudinal study in adolescents and their mothers. Eur Child Adolesc Psychiatry 2015; 24:451-61. [PMID: 25201054 DOI: 10.1007/s00787-014-0596-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Accepted: 08/01/2014] [Indexed: 01/04/2023]
Abstract
This study aims to examine whether (a) low child valence (emotional connectedness) within the mother-child relationship increases the risk for offspring depression, (b) low child potency (individual autonomy) increases the risk for offspring anxiety, and (c) maternal psychopathology pronounces these associations. We used data from a prospective-longitudinal study of adolescents (aged 14-17 at baseline) and their mothers (N = 1,015 mother-child dyads). Anxiety disorders and depression were assessed repeatedly over 10 years in adolescents (T0, T1, T2, T3) and their mothers (T1, T3) using the DSM-IV/M-CIDI. Valence and potency were assessed in mothers (T1) with the Subjective Family Image Questionnaire. Odds ratios (OR) from logistic regression were used to estimate associations between low child valence/potency and offspring psychopathology (cumulated lifetime incidences; adjusted for sex and age). In separate models (low valence or low potency as predictor), low child valence predicted offspring depression only (OR = 1.26 per SD), while low child potency predicted offspring anxiety (OR = 1.24) and depression (OR = 1.24). In multiple models (low valence and low potency as predictors), low child valence predicted offspring depression only (OR = 1.19), while low child potency predicted offspring anxiety only (OR = 1.22). Low child potency interacted with maternal anxiety on predicting offspring depression (OR = 1.49), i.e. low child potency predicted offspring depression only in the presence of maternal anxiety (OR = 1.33). These findings suggest that low child valence increases the risk for offspring depression, while low child potency increases the risk for offspring anxiety and depression and interacts with maternal psychopathology on predicting offspring depression.
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Affiliation(s)
- Eva Asselmann
- Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany,
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Wray NR, Lee SH, Mehta D, Vinkhuyzen AAE, Dudbridge F, Middeldorp CM. Research review: Polygenic methods and their application to psychiatric traits. J Child Psychol Psychiatry 2014; 55:1068-87. [PMID: 25132410 DOI: 10.1111/jcpp.12295] [Citation(s) in RCA: 456] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/13/2014] [Indexed: 12/18/2022]
Abstract
BACKGROUND Despite evidence from twin and family studies for an important contribution of genetic factors to both childhood and adult onset psychiatric disorders, identifying robustly associated specific DNA variants has proved challenging. In the pregenomics era the genetic architecture (number, frequency and effect size of risk variants) of complex genetic disorders was unknown. Empirical evidence for the genetic architecture of psychiatric disorders is emerging from the genetic studies of the last 5 years. METHODS AND SCOPE We review the methods investigating the polygenic nature of complex disorders. We provide mini-guides to genomic profile (or polygenic) risk scoring and to estimation of variance (or heritability) from common SNPs; a glossary of key terms is also provided. We review results of applications of the methods to psychiatric disorders and related traits and consider how these methods inform on missing heritability, hidden heritability and still-missing heritability. FINDINGS Genome-wide genotyping and sequencing studies are providing evidence that psychiatric disorders are truly polygenic, that is they have a genetic architecture of many genetic variants, including risk variants that are both common and rare in the population. Sample sizes published to date are mostly underpowered to detect effect sizes of the magnitude presented by nature, and these effect sizes may be constrained by the biological validity of the diagnostic constructs. CONCLUSIONS Increasing the sample size for genome wide association studies of psychiatric disorders will lead to the identification of more associated genetic variants, as already found for schizophrenia. These loci provide the starting point of functional analyses that might eventually lead to new prevention and treatment options and to improved biological validity of diagnostic constructs. Polygenic analyses will contribute further to our understanding of complex genetic traits as sample sizes increase and as sample resources become richer in phenotypic descriptors, both in terms of clinical symptoms and of nongenetic risk factors.
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Affiliation(s)
- Naomi R Wray
- Queensland Brain Institute, The University of Queensland, St Lucia, Qld, Australia
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Colvin A, Richardson GA, Cyranowski JM, Youk A, Bromberger JT. Does family history of depression predict major depression in midlife women? Study of Women's Health Across the Nation Mental Health Study (SWAN MHS). Arch Womens Ment Health 2014; 17:269-78. [PMID: 24952069 PMCID: PMC4120816 DOI: 10.1007/s00737-014-0433-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Accepted: 06/11/2014] [Indexed: 11/29/2022]
Abstract
This study aims to determine whether family history of depression predicts major depression in midlife women independent of psychosocial and health profiles at midlife. Participants were 303 African American and Caucasian women (42-52 years at baseline) recruited into the Study of Women's Health Across the Nation (SWAN) and the Women's Mental Health Study (MHS) in Pittsburgh. Major depression was assessed annually with the Structured Clinical Interview for DSM-IV. Family mental health history was collected at the ninth or tenth follow-up. Multivariable logistic regression was used to determine whether family history of depression predicted major depression in midlife, adjusting for covariates. The odds of experiencing major depression during the study were three times greater for those with a family history than for those without a family history (OR = 3.22, 95% CI = 1.95-5.31). Family history predicted depression (OR = 2.67, 95% CI = 1.50-4.78) after adjusting for lifetime history of depression, age, trait anxiety, chronic medical conditions, and stressful life events. In analyses stratified by lifetime history of depression, family history significantly predicted depression only among women with a lifetime history of depression. Family history of depression predicts major depression in midlife women generally, but particularly in those with a lifetime history of depression prior to midlife.
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Affiliation(s)
- Alicia Colvin
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, 3811 O'Hara St., Pittsburgh, PA, 15213, USA
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Mahrer NE, Luecken LJ, Wolchik SA, Tein JY, Sandler IN. Exposure to maternal distress in childhood and cortisol activity in young adulthood. INTERNATIONAL JOURNAL OF BEHAVIORAL DEVELOPMENT 2014. [DOI: 10.1177/0165025414537924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Dysregulated cortisol is a risk factor for poor health outcomes. Children of distressed mothers exhibit dysregulated cortisol, yet it is unclear whether maternal distress predicts cortisol activity in later developmental stages. This longitudinal study examined the prospective relation between maternal distress during late childhood (9–12 years) and adolescence (15–19 years) and cortisol response in offspring in young adulthood (24–28 years). Data were collected from 51 recently divorced mothers and their children across 15 years. Higher maternal distress during late childhood was associated with lower total cortisol independent of levels of maternal distress in adolescence or young adulthood. Maternal distress during adolescence marginally predicted blunted cortisol when distress in childhood was low. Findings suggest that blunted cortisol activity in young adulthood may be a long-term consequence of exposure to maternal distress earlier in development.
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Goodwin RD, Taha F. Global health benefits of being raised in a rural setting: results from the National Comorbidity Survey. Psychiatry Clin Neurosci 2014; 68:395-403. [PMID: 24641788 DOI: 10.1111/pcn.12144] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Revised: 11/25/2013] [Accepted: 12/01/2013] [Indexed: 11/30/2022]
Abstract
AIM The aim of this study was to examine the association between being raised in a rural setting and physical and mental health among adults in the USA. METHODS Data were drawn from the National Comorbidity Survey (n = 8098), a household probability sample representative of adults aged 15-54 years in the USA. Multiple logistic regression analyses were used to determine the association between being raised in a rural area and the likelihood of mental disorders, physical disorders, suicide behavior, and parental mental health. Odds ratios (OR) with 95% confidence intervals were calculated, adjusting for differences in demographic characteristics. RESULTS Being raised in a rural setting was associated with decreased odds of ulcer (OR = 0.56 [0.34, 0.91]). Mental disorders (any lifetime) (OR = 0.74 [0.64, 0.85]), any anxiety disorder (OR = 0.75 [0.6, 0.92]) and any substance use disorder (OR = 0.79 [0.65, 0.94]) were significantly less likely among adults who were raised in a rural setting. Maternal psychopathology and exposure to trauma were significantly lower among those raised in a rural setting, compared with those who were not. These relations were not explained by sociodemographic differences. CONCLUSIONS These data provide preliminary evidence that being raised in a rural environment lowers the risk of mental and physical health problems in adulthood. Being raised in a rural community also appears to be associated with significantly lower likelihood of exposure to trauma and maternal psychopathology. Future studies that can identify potential protective factors and mechanisms underlying these pathways are needed next.
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Affiliation(s)
- Renee D Goodwin
- Department of Psychology, Queens College and The Graduate Center, City University of New York, New York, USA; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, USA
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12
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Goldberg DP, Wittchen HU, Zimmermann P, Pfister H, Beesdo-Baum K. Anxious and non-anxious forms of major depression: familial, personality and symptom characteristics. Psychol Med 2014; 44:1223-1234. [PMID: 23902895 DOI: 10.1017/s0033291713001827] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Earlier clinical studies have suggested consistent differences between anxious and non-anxious depression. The aim of this study was to compare parental pathology, personality and symptom characteristics in three groups of probands from the general population: depression with and without generalized anxiety disorder (GAD) and with other anxiety disorders. Because patients without GAD may have experienced anxious symptoms for up to 5 months, we also considered GAD with a duration of only 1 month to produce a group of depressions largely unaffected by anxiety. METHOD Depressive and anxiety disorders were assessed in a 10-year prospective longitudinal community and family study using the DSM-IV/M-CIDI. Regression analyses were used to reveal associations between these variables and with personality using two durations of GAD: 6 months (GAD-6) and 1 month (GAD-1). RESULTS Non-anxious depressives had fewer and less severe depressive symptoms, and higher odds for parents with depression alone, whereas those with anxious depression were associated with higher harm avoidance and had parents with a wider range of disorders, including mania. CONCLUSIONS Anxious depression is a more severe form of depression than the non-anxious form; this is true even when the symptoms required for an anxiety diagnosis are ignored. Patients with non-anxious depression are different from those with anxious depression in terms of illness severity, family pathology and personality. The association between major depression and bipolar disorder is seen only in anxious forms of depression. Improved knowledge on different forms of depression may provide clues to their differential aetiology, and guide research into the types of treatment that are best suited to each form.
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Affiliation(s)
- D P Goldberg
- Institute of Psychiatry, King's College London, UK
| | - H-U Wittchen
- Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Germany
| | - P Zimmermann
- Max Planck Institute of Psychiatry, Munich, Germany
| | - H Pfister
- Max Planck Institute of Psychiatry, Munich, Germany
| | - K Beesdo-Baum
- Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Germany
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13
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Fryers T, Brugha T. Childhood determinants of adult psychiatric disorder. Clin Pract Epidemiol Ment Health 2013; 9:1-50. [PMID: 23539489 PMCID: PMC3606947 DOI: 10.2174/1745017901309010001] [Citation(s) in RCA: 146] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Revised: 06/22/2012] [Accepted: 07/07/2012] [Indexed: 02/06/2023]
Abstract
The aim of this project was to assess the current evidence from longitudinal studies for childhood determinants of adult mental illness. Because of the variable and often prolonged period between factors in childhood and the identification of mental illness in adults, prospective studies, particularly birth cohorts, offer the best chance of demonstrating associations in individuals. A review was undertaken in 2006 of the published literature from longitudinal studies, together with some large-scale retrospective studies and relevant reviews which provided supplementary evidence. The main focus was upon potentially ameliorable characteristics, experiences or situations of childhood; however, other factors, not determinants but pre-cursors, associated with later mental illness could not be left out. Seven major electronic data-bases of published research were interrogated with a range of key-words and the results supplemented from personal searches, enquiries and reference trails. In excess of 1,500 abstracts were read to select 250 papers for full review. The material was assessed in relation to ten factors: Psychological disturbance; Genetic Influences; Neurological Deviance; Neuroticism; Behaviour; School Performance; Adversity; Child Abuse or Neglect; Parenting and parent-child relationships; Disrupted and Disfunctional Families. In 2011 the search was repeated for the period 2006 to mid-2011, using the same search terms and supplemented in the same manner. Over 1,800 abstracts emerged and almost 200 papers selected for more detailed review. These were then integrated into the original text with modifications where necessary. The whole text was then revised and edited in January / February 2012. There is continuing evidence for the association with later mental ill-health for each of these ten factors, but with different degrees of conviction. The evidence for each is discussed in detail and weighed both separately and in relation to others. These are then summarised, and the research implications are considered. Finally, the implications for prevention are discussed together with the practical potential for preventive and health-promoting programmes.
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Affiliation(s)
- Tom Fryers
- International and Public Health, School of Health Sciences, New York Medical College, USA ; Department of Health Sciences, University of Leicester, UK
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Goodwin RD. Association between infection early in life and mental disorders among youth in the community: a cross-sectional study. BMC Public Health 2011; 11:878. [PMID: 22103993 PMCID: PMC3248872 DOI: 10.1186/1471-2458-11-878] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2010] [Accepted: 11/21/2011] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The objective of this study was to examine the association between infection early in life and mental disorders among youth in the community. METHODS Data were drawn from the MECA (Methods in Epidemiology of Child and Adolescent psychopathology), a community-based study of 1,285 youth in the United States conducted in 1992. Multiple logistic regression analyses were used to investigate the association between parent/caregiver-reported infection early in life and DSM/DISC diagnoses of mental disorders at ages 9-17. RESULTS Infection early in life was associated with a significantly increased odds of major depression (OR = 3.9), social phobia (OR = 5.8), overanxious disorder (OR = 6.1), panic disorder (OR = 12.1), and oppositional defiant disorder (OR = 3.7). CONCLUSIONS These findings are consistent with and extend previous results by providing new evidence suggesting a link between infection early in life and increased risk of depression and anxiety disorders among youth. These results should be considered preliminary. Replication of these findings with longitudinal epidemiologic data is needed. Possible mechanisms are discussed.
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Affiliation(s)
- Renee D Goodwin
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 West 168th Street, Rm 1505, New York, NY 10032, USA.
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Presicci A, Lecce P, Ventura P, Margari F, Tafuri S, Margari L. Depressive and adjustment disorders - some questions about the differential diagnosis: case studies. Neuropsychiatr Dis Treat 2010; 6:473-81. [PMID: 20856910 PMCID: PMC2938296 DOI: 10.2147/ndt.s8134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Diagnosis and treatment of mood disorders in youth are still problematic because in this age the clinical presentation is atypical, and the diagnostic tools and the therapies are the same as that used for the adults. Mood disorders are categorically divided into unipolar disorders (major depressive disorder and dysthymic disorder) and bipolar disorder in Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition, Text Revision), but mood symptoms are also comprised in the diagnostic criteria of the adjustment disorder (AD), which occur in many different psychiatric disorders, and may also be found in some physical conditions. The differential diagnosis is not much addressed in the midst of clinical investigation and so remains the major problem in the clinical practice. AIMS The associations between some variables and the depressive disorder and AD were analyzed to make considerations about differential diagnosis. PATIENTS AND METHODS We reported a retrospective study of 60 patients affected by depressive disorder and AD. The analysis has evaluated the association between some variables and the single diagnostic categories. We have considered 10 variables, of which 6 are specific to the disorders, and 4 have been considered related problems. RESULTS The statistical analysis showed significant results for the associations of 3 variables (prevalent symptoms, treatment, and family history) with the single diagnostic categories. CONCLUSION The discriminate analysis resulted in statistically significant differences between patients with depressive disorders and those with AD on 3 variables, of which 2 are specific to the disorders, and 1 is included in the related problems. The other variables were weakly associated with the single diagnostic categories without any statistically significant differences. The 3 variables that were associated with the single diagnostic categories support the distinct construct validity of the 2 diagnostic categories, but, to date, it is difficult to establish if these variables can be considered diagnostic predictors. On the other hand, the other variables did not support the distinct construct validity of the 2 diagnostic categories, which suggest an overlapping and dimensional concept. The spectrum approach could unify categorical classification that is essential with a dimensional view. Combination of dimensional and categorical principles for classifying mood disorders may help to reduce the problems of underdiagnosis and undertreatment.
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Affiliation(s)
- A Presicci
- Child Neuropsychiatric Unit, Department of Neurologic and Psychiatric Science, Aldo Moro University of Bari, Bari, Italy
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Anxiety disorders before birth and self-perceived distress during pregnancy: associations with maternal depression and obstetric, neonatal and early childhood outcomes. Early Hum Dev 2010; 86:305-10. [PMID: 20547016 DOI: 10.1016/j.earlhumdev.2010.04.004] [Citation(s) in RCA: 154] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2009] [Revised: 01/27/2010] [Accepted: 04/20/2010] [Indexed: 12/16/2022]
Abstract
BACKGROUND Maternal perinatal mental health has been shown to be associated with adverse consequences for the mother and the child. However, studies considering the effect of DSM-IV anxiety disorders beyond maternal self-perceived distress during pregnancy and its timing are lacking. AIMS To examine the role of maternal anxiety disorders with an onset before birth and self-perceived distress during pregnancy for unfavourable maternal, obstetric, neonatal and childhood outcomes. STUDY DESIGN DSM-IV mental disorders and self-perceived distress of 992 mothers as well as obstetric, neonatal and childhood outcomes of their offspring were assessed in a cohort sampled from the community using the Munich-Composite International Diagnostic Interview. Logistic regression analyses revealed associations (odds ratios) between maternal anxiety disorders and self-perceived distress during pregnancy with maternal depression after birth and a range of obstetric, neonatal and childhood psychopathological outcomes. RESULTS Lifetime maternal anxiety disorders were related to offspring anxiety disorders, but not to offspring externalizing disorders. Analyses focussing on maternal DSM-IV anxiety disorders before birth yielded associations with incident depression after birth. In addition, self-perceived distress during pregnancy was associated with maternal depression after birth, preterm delivery, caesarean section, separation anxiety disorder, ADHD, and conduct disorder in offspring. CONCLUSION Findings confirm the transmission of anxiety disorders from mother to offspring. Apart from maternal anxiety, self-perceived distress during pregnancy also emerged as a putative risk factor for adverse outcomes. The finding that maternal anxiety disorders before birth yielded less consistent associations, suggests that self-perceived distress during pregnancy might be seen as a putative moderator/mediator in the familial transmission of anxiety.
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Abstract
This study used data from the National Comorbidity Survey to investigate associations between: (1) maternal and paternal depression and young adult offspring psychopathology, and (2) major and minor parental depression and offspring psychopathology. Offspring of a depressed parent were significantly more likely to experience a psychiatric disorder by young adulthood than offspring of nondepressed parents. Major and minor maternal and paternal depression were associated with comparable increases in risk for offspring 12-month mood, anxiety, and substance use disorders and lifetime substance use disorder. However, maternal major depression was associated with a greater risk for offspring lifetime mood and anxiety disorder than maternal minor depression. Risk for lifetime mood and anxiety disorder did not differ by severity of paternal depression. These findings suggest that parental depressive symptoms that do not meet major depressive disorder criteria may nevertheless have significant adverse associations with offspring mental health.
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Milne BJ, Caspi A, Harrington H, Poulton R, Rutter M, Moffitt TE. Predictive value of family history on severity of illness: the case for depression, anxiety, alcohol dependence, and drug dependence. ACTA ACUST UNITED AC 2009; 66:738-47. [PMID: 19581565 DOI: 10.1001/archgenpsychiatry.2009.55] [Citation(s) in RCA: 115] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
CONTEXT If family history is associated with clinical features that are thought to index seriousness of disorder, this could inform clinicians predicting patients' prognosis and researchers selecting cases for genetic studies. Although tests of associations between family history and clinical features are numerous for depression, such tests are relatively lacking for other disorders. OBJECTIVE To test the hypothesis that family history is associated with 4 clinical indexes of disorder (recurrence, impairment, service use, and age at onset) in relation to 4 psychiatric disorders (major depressive episode, anxiety disorder, alcohol dependence, and drug dependence). DESIGN Prospective longitudinal cohort study. SETTING New Zealand. PARTICIPANTS A total of 981 members of the 1972 to 1973 Dunedin Study birth cohort (96% retention). MAIN OUTCOME MEASURES For each disorder, family history scores were calculated as the proportion of affected family members from data on 3 generations of the participants' families. Data collected prospectively at the study's repeated assessments (ages 11-32 years) were used to assess recurrence, impairment, and age at onset; data collected by means of a life history calendar at age 32 years were used to assess service use. RESULTS Family history was associated with the presence of all 4 disorder types. In addition, family history was associated with a more recurrent course for all 4 disorders (but not significantly for women with depression), worse impairment, and greater service use. Family history was not associated with younger age at onset for any disorder. CONCLUSIONS Associations between family history of a disorder and clinical features of that disorder in probands showed consistent direction of effects across depression, anxiety disorder, alcohol dependence, and drug dependence. For these disorder types, family history is useful for determining patients' clinical prognosis and for selecting cases for genetic studies.
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Affiliation(s)
- Barry J Milne
- Growing Up in New Zealand, University of Auckland, Tamaki Campus, Auckland, New Zealand.
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Janzing JGE, de Graaf R, ten Have M, Vollebergh WA, Verhagen M, Buitelaar JK. Familiality of depression in the community; associations with gender and phenotype of major depressive disorder. Soc Psychiatry Psychiatr Epidemiol 2009; 44:1067-74. [PMID: 19319457 PMCID: PMC2773369 DOI: 10.1007/s00127-009-0026-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2007] [Accepted: 02/24/2009] [Indexed: 12/03/2022]
Abstract
INTRODUCTION Although associations between family history and depression have been shown in clinical patients, it is unknown if they also apply to subjects living in the community. The present study considers the relationship between family loading and depression phenotype characteristics in a large community-based sample. METHOD In a Dutch representative population sample of 7,076 individuals, lifetime diagnosis of depression was classified according to severity, course and age of onset. A family loading score of depression (FLSD) was computed by taking the proportion of the first-degree relatives for whom a history of depression was reported. RESULTS There was a strong association between FLSD and lifetime diagnosis of MDD. Severity, recurrence and early onset of depression were the specific phenotypic characteristics associated with familiality. The effects of FLSD and gender were independent. CONCLUSION Associations between family history and risk for depression in the community confirm those reported from clinical-based studies using direct interviewing of relatives. A stronger degree of familiality is associated with specific phenotypic characteristics of depression.
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Affiliation(s)
- J. G. E. Janzing
- Department of Psychiatry, Radboud University Nijmegen Medical Centre, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | - R. de Graaf
- Netherlands Institute of Mental Health and Addiction (Trimbos Institute), Utrecht, The Netherlands
| | - M. ten Have
- Netherlands Institute of Mental Health and Addiction (Trimbos Institute), Utrecht, The Netherlands
| | - W. A. Vollebergh
- Netherlands Institute of Mental Health and Addiction (Trimbos Institute), Utrecht, The Netherlands ,Department of Social Sciences, Faculty of Social Sciences, University of Utrecht, Utrecht, The Netherlands
| | - M. Verhagen
- Department of Psychiatry, Radboud University Nijmegen Medical Centre, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | - J. K. Buitelaar
- Department of Psychiatry, Radboud University Nijmegen Medical Centre, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
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Verhagen M, van der Meij A, Franke B, Vollebergh WAM, de Graaf R, Buitelaar JK, Janzing JGE. Familiality of major depressive disorder and patterns of lifetime comorbidity. The NEMESIS and GenMood studies. A comparison of three samples. Eur Arch Psychiatry Clin Neurosci 2008; 258:505-12. [PMID: 18575916 DOI: 10.1007/s00406-008-0824-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2007] [Accepted: 05/14/2008] [Indexed: 11/24/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) aggregates in families and is associated with high rates of lifetime axis-I comorbidity. This study examined whether familiality of MDD is associated with the presence of specific comorbid disorders, which might be an important factor to be taken into account in MDD treatment and research into MDD etiology. METHODS A population sample was divided into subjects with familial (f-MDD; n=432) and nonfamilial MDD (nf-MDD; n=454). Since, more comorbidity was expected in clinical cases, a clinical sample with f-MDD (n=120) was also studied. Subjects were assessed with the Composite International Diagnostic Interview and family history methods. Binary logistic regression analyses were carried out to examine the influence of familiality of MDD on comorbidity. Analyses were adjusted for potential confounders, including MDD characteristics such as severity and age of onset. RESULTS Dysthymia, anxiety disorders, and alcohol use disorders were significantly more prevalent in subjects with f-MDD than in subjects with nf-MDD. Clinical f-MDD was associated with more anxiety disorders and fewer alcohol use disorders than population f-MDD. After adjustment for MDD characteristics including age at onset, severity, and disease course, comorbid disorders remained more prevalent in f-MDD than in nf-MDD. LIMITATIONS The instruments used in the population and the clinical samples were not identical, however, they were comparable to a substantial degree. CONCLUSIONS F-MDD, especially in clinical cases, appears to increase the risk of development of comorbid disorders, regardless of MDD characteristics. The link between familiality and comorbidity is important because it will aid a better understanding of the MDD phenotype, and it contributes to planning of effective treatment and to molecular genetic studies.
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Affiliation(s)
- Maaike Verhagen
- Department of Psychiatry (966), Radboud University Nijmegen Medical Centre, Postbox 9101, 6500 HB Nijmegen, The Netherlands
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Li X, Sundquist J, Sundquist K. Age-specific familial risks of depression: a nation-wide epidemiological study from Sweden. J Psychiatr Res 2008; 42:808-14. [PMID: 17983628 PMCID: PMC2556378 DOI: 10.1016/j.jpsychires.2007.09.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2007] [Revised: 09/26/2007] [Accepted: 09/27/2007] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Familial risks of depression have been assessed in small case-control studies, usually based on reported, but not medically verified, depressions in family members; thus the degree of familial clustering of these diseases remains to be established. METHODS The Multigeneration Register, in which all men and women born in Sweden from 1932 onward are registered together with their parents, was linked to hospital admission data. Standardized incidence ratios (SIRs) were calculated as the ratio of the observed to the expected number of cases in men and women with mothers or fathers affected by depression, compared with men and women whose mothers or fathers were not affected by depression. RESULTS A total of respectively 60,477 and 79,969 depressions were recorded in offspring and parents. In 6.44% of all families, an offspring and a parent were affected, giving a population-attributable proportion of 4.04% and a familial SIR of 2.68. The parental transmission of depression was similar for both men and women (2.72 and 2.66). CONCLUSIONS This study has provided the first data on age-specific familial clustering of depressions, based on medically confirmed records. The risks were so high that hereditary factors were considered to be likely to contribute to depression, possibly modified by environmental factors. Age-specific risk tables would be helpful for clinical counseling.
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Affiliation(s)
- Xinjun Li
- Center for Family and Community Medicine, Karolinska Institute, Huddinge, Sweden.
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Hammen C, Brennan PA, Keenan-Miller D. Patterns of adolescent depression to age 20: the role of maternal depression and youth interpersonal dysfunction. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2008; 36:1189-98. [PMID: 18473162 DOI: 10.1007/s10802-008-9241-9] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2007] [Accepted: 03/26/2008] [Indexed: 11/26/2022]
Abstract
Considerable research has focused on youth depression, but further information is needed to characterize different patterns of onset and recurrence during adolescence. Four outcome groups by age 20 were defined (early onset-recurrent, early-onset-desisting, later-onset, never depressed) and compared on three variables predictive of youth depression: gender, maternal depression, and interpersonal functioning. Further, it was hypothesized that the association between maternal depression and youth depression between 15 and 20 is mediated by early-onset depression and interpersonal dysfunction by age 15. Eight hundred sixteen community youth selected for depression risk by history (or absence) of maternal depression were interviewed at age 15, and 699 were included in the 5-year follow-up. Controlling for gender, early onset and interpersonal dysfunction mediated the link between maternal depression and late adolescent major depression. Different patterns for males and females were observed. For males maternal depression's effect was mediated by early onset but not interpersonal difficulties, while for females maternal depression's effect was mediated by interpersonal difficulties but not early onset. Maternal depression did not predict first onset of major depression after age 15. The results suggest the need for targeting the impact of maternal depression's gender-specific effects on early youth outcomes, and also highlight the different patterns of major depression in youth and their likely implications for future course of depression.
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Affiliation(s)
- Constance Hammen
- Department of Psychology, University of California, Los Angeles, 1285 Franz Hall, P.O. Box 951563, Los Angeles, CA 90095-1563, USA.
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Tozzi F, Prokopenko I, Perry JD, Kennedy JL, McCarthy AD, Holsboer F, Berrettini W, Middleton LT, Chilcoat HD, Muglia P. Family history of depression is associated with younger age of onset in patients with recurrent depression. Psychol Med 2008; 38:641-649. [PMID: 18272011 DOI: 10.1017/s0033291707002681] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Genetic epidemiology data suggest that younger age of onset is associated with family history (FH) of depression. The present study tested whether the presence of FH for depression or anxiety in first-degree relatives determines younger age of onset for depression. METHOD A sample of 1022 cases with recurrent major depressive disorder (MDD) was recruited at the Max Planck Institute and at two affiliated hospitals. Patients were assessed using the Schedules for Clinical Assessment in Neuropsychiatry and questionnaires including demographics, medical history, questions on the use of alcohol and tobacco, personality traits and life events. Survival analysis and the Cox proportional hazard model were used to determine whether FH of depression signals earlier age of onset of depression. RESULTS Patients who reported positive FH had a significantly earlier age of onset than patients who did not report FH of depression (log-rank=48, df=1, p<0.0001). The magnitude of association of FH varies by age of onset, with the largest estimate for MDD onset before age 20 years (hazard ratio=2.2, p=0.0009), whereas FH is not associated with MDD for onset after age 50 years (hazard ratio=0.89, p=0.5). The presence of feelings of guilt, anxiety symptoms and functional impairment due to depressive symptoms appear to characterize individuals with positive FH of depression. CONCLUSIONS FH of depression contributes to the onset of depression at a younger age and may affect the clinical features of the illness.
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Affiliation(s)
- F Tozzi
- Medical Genetics, Clinical Pharmacology and Discovery Medicine, GlaxoSmithKline R&D, Verona, Italy
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Lung FW, Chen NC, Shu BC. Genetic pathway of major depressive disorder in shortening telomeric length. Psychiatr Genet 2007; 17:195-9. [PMID: 17417064 DOI: 10.1097/ypg.0b013e32808374f6] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
CONTEXT Shortened telomeric length has been associated with aging and monoamine oxidase A gene activity. The pathways of genetic activity and mental disorder in shortening telomeric length, however, remain unclear. OBJECTIVE The purpose of this study was to explore the possible pathways of the monoamine oxidase A promoter, ApoE polymorphisms and telomeric length in major depressive disorder. METHODS This study enrolled 253 unrelated patients with major depression in southern Taiwan, and was carried out between March 2001 and September 2004. In addition, 411 controls were randomly selected from the general population in southern Taiwan. RESULTS Hierarchical regression showed that the influence of the monoamine oxidase A promoter and ApoE2 polymorphisms was not statistically significant to telomeric length, when additionally adjusting for major depressive disorder. A final robust structural equation model showed that aging and major depressive disorder both have a statistically significant shortening effect on telomeric length. Moreover, sex, the Apoepsilon2 allele, and the monoamine oxidase A promoter polymorphism have indirect effects on telomeric length. CONCLUSION Major depressive disorder is a mediating factor between the monoamine oxidase A promoter polymorphism and telomeric length.
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Affiliation(s)
- For-Wey Lung
- Department of Psychiatry, Military Kaohsiung General Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Nierenberg AA, Trivedi MH, Fava M, Biggs MM, Shores-Wilson K, Wisniewski SR, Balasubramani GK, Rush AJ. Family history of mood disorder and characteristics of major depressive disorder: a STAR*D (sequenced treatment alternatives to relieve depression) study. J Psychiatr Res 2007; 41:214-21. [PMID: 16690084 PMCID: PMC5886703 DOI: 10.1016/j.jpsychires.2006.02.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2005] [Revised: 12/28/2005] [Accepted: 02/02/2006] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Clinicians routinely ask patients with major depressive disorder (MDD) about their family history. It is unknown, however, if patients who report a positive family history differ from those who do not. This study compared the demographic and clinical features of a large cohort of treatment-seeking outpatients with non-psychotic MDD who reported that they did or did not have at least one first-degree relative who had either MDD or bipolar disorder. METHODS Subjects were recruited for the STAR( *)D multicenter trial. Differences in demographic and clinical features for patients with and without a family history of mood disorders were assessed after correcting for age, sex, race, and ethnicity. RESULTS Patients with a family history of mood disorder (n=2265; 56.5%) were more frequently women and had an earlier age of onset of depression, as compared to those without such a history (n=1740; 43.5%). No meaningful differences were found in depressive symptoms, severity, recurrence, depressive subtype, or daily function. CONCLUSIONS Women were twice as likely as men to report a positive family history of mood disorder, and a positive family history was associated with younger age of onset of MDD in the proband. Consistent with prior research, early age of onset appears to define a familial and, by extension, genetic subtype of major depressive disorder.
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Affiliation(s)
- Andrew A Nierenberg
- Depression Clinical and Research Program, ACC 812, Massachusetts General Hospital, 15 Parkman Street, Boston, MA 01224, USA.
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Avenevoli S, Merikangas KR. Implications of high-risk family studies for prevention of depression. Am J Prev Med 2006; 31:S126-35. [PMID: 17175407 DOI: 10.1016/j.amepre.2006.07.003] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2005] [Revised: 06/29/2006] [Accepted: 07/17/2006] [Indexed: 11/19/2022]
Abstract
The high-risk family study is a powerful design that facilitates identification of early forms of expression of depression and premorbid vulnerability, risk, and protective factors that are important for defining prevention targets and program foci. This paper (1) highlights the strengths of high-risk studies for informing early intervention efforts; (2) summarizes findings of familial aggregation from controlled high-risk studies of depression; and (3) briefly reviews evidence for potential mediators (i.e., early forms of expression, vulnerability factors) that explain familial risk and for moderators (i.e., interactive risk and protective factors) that enhance or minimize familial risk. New data from the Yale High-Risk Study of Comorbidity of Substance Use and Affective Disorders are presented to exemplify strategies for identifying specific familial pathways to depression among offspring of parents with substance and anxiety disorders. Likewise, parental depression is associated with a range of emotional and behavioral problems, including anxiety and conduct disorder, in their offspring. These nonspecific effects, together with emerging findings on mechanisms of risk, support early intervention efforts that target a range of youth at risk for depression through multipronged approaches that attend to the individual characteristics of the child and parent, clinical comorbidity, and the broader family and social context.
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Affiliation(s)
- Shelli Avenevoli
- Division of Pediatric Translational Research and Treatment Development, National Institute of Mental Health, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland 20892, USA.
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Pirkola S, Isometsä E, Aro H, Kestilä L, Hämäläinen J, Veijola J, Kiviruusu O, Lönnqvist J. Childhood adversities as risk factors for adult mental disorders: results from the Health 2000 study. Soc Psychiatry Psychiatr Epidemiol 2005; 40:769-77. [PMID: 16205853 DOI: 10.1007/s00127-005-0950-x] [Citation(s) in RCA: 115] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/03/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND The sex-specific role of stressful or traumatic childhood experiences and adverse circumstances in developing adulthood mental disorders is complex and still in need of comprehensive research. METHODS Within the Health 2000 project in Finland, a representative sample of 4,076 subjects aged 30-64 years were investigated to examine associations between a set of retrospectively self-reported adverse environmental factors during childhood (0-16 years) and mental disorders diagnosed in the past 12 months by the Munich Composite International Diagnostic Interview. RESULTS Of the 60% of adults reporting at least one childhood adversity, 17% had a current (past 12 months) mental disorder, compared to 10% of the non-reporters. A moderate dose-response relationship between the total number of adversities and current disorders was observed. Paternal mental health problems associated particularly strongly with male depressive disorders (OR 4.46), and maternal mental health problems with female depressive disorders (OR 3.20). Although seldom reported, maternal alcohol problems associated with alcohol use disorders in both sexes. Being bullied at school and childhood family discord predicted a variety of adulthood disorders in both sexes. All these four adversity items were more typical for depressive disorders with an earlier onset. Among females, more adversities were associated with mental disorders and their statistical significance was greater than among males. CONCLUSIONS There are marked sex differences and several diagnosis-related patterns in the associations between reported childhood experiences and environmental circumstances and adulthood mental disorders. The impact of adversities is probably composed of a wide range of factors from direct causal associations to complex, interacting environmental effects. Variations in the reported associations reflect the differing genetic and environmental transmission mechanisms of mental disorders.
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Affiliation(s)
- Sami Pirkola
- Dept. of Mental Health and Alcohol Research, National Public Health Institute (KTL), Mannerheimintie 166, 00300, Helsinki, Finland.
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