Interferon-stimulated gene of 20 kDa protein (ISG20) degrades RNA of hepatitis B virus to impede the replication of HBV in vitro and in vivo

Science.gov (United States)

Oshiumi, Hiroyuki; Mengao, Deng; Takaki, Hiromi; Matsumoto, Misako; Aly, Hussein H.; Watashi, Koichi; Chayama, Kazuaki; Seya, Tsukasa

2016-01-01

Hepatitis B virus (HBV) barely induces host interferon (IFN)-stimulated genes (ISGs), which allows efficient HBV replication in the immortalized mouse hepatocytes as per human hepatocytes. Here we found that transfection of Isg20 plasmid robustly inhibits the HBV replication in HBV-infected hepatocytes irrespective of IRF3 or IFN promoter activation. Transfection of Isg20 is thus effective to eradicate HBV in the infected hepatocytes. Transfection of HBV genome or ε-stem of HBV pgRNA (active pgRNA moiety) failed to induce Isg20 in the hepatocytes, while control polyI:C (a viral dsRNA analogue mimic) activated MAVS pathway leading to production of type I IFN and then ISGsg20 via the IFN-α/β receptor (IFNAR). Consistently, addition of IFN-α induced Isg20 and partially suppressed HBV replication in hepatocytes. Chasing HBV RNA, DNA and proteins by blotting indicated that ISG20 expression decreased HBV RNA and replicative DNA in HBV-transfected cells, which resulted in low HBs antigen production and virus titer. The exonuclease domains of ISG20 mainly participated in HBV-RNA decay. In vivo hydrodynamic injection, ISG20 was crucial for suppressing HBV replication without degrading host RNA in the liver. Taken together, ISG20 acts as an innate anti-HBV effector that selectively degrades HBV RNA and blocks replication of infectious HBV particles. ISG20 would be a critical effector for ameliorating chronic HBV infection in the IFN therapy. PMID:27626689

HIV-1 Promotes the Degradation of Components of the Type 1 IFN JAK/STAT Pathway and Blocks Anti-viral ISG Induction.

Science.gov (United States)

Gargan, Siobhan; Ahmed, Suaad; Mahony, Rebecca; Bannan, Ciaran; Napoletano, Silvia; O'Farrelly, Cliona; Borrow, Persephone; Bergin, Colm; Stevenson, Nigel J

2018-04-01

Anti-retroviral therapy successfully suppresses HIV-1 infection, but fails to provide a cure. During infection Type 1 IFNs normally play an essential role in viral clearance, but in vivo IFN-α only has a modest impact on HIV-1 infection, suggesting its possible targeting by HIV. Here, we report that the HIV protein, Vif, inhibits effective IFN-α signalling via degradation of essential JAK/STAT pathway components. We found that STAT1 and STAT3 are specifically reduced in HEK293T cells expressing Vif and that full length, infectious HIV-1 IIIB strain promotes their degradation in a Vif-dependent manner. HIV-1 IIIB infection of myeloid ThP-1 cells also reduced the IFN-α-mediated induction of the anti-viral gene, ISG15, but not MxA, revealing a functional consequence of this HIV-1-mediated immune evasion strategy. Interestingly, while total STAT levels were not reduced upon in vitro IIIB infection of primary human PBMCs, IFN-α-mediated phosphorylation of STAT1 and STAT3 and ISG induction were starkly reduced, with removal of Vif (IIIBΔVif), partially restoring pSTATs, ISG15 and MxB induction. Similarly, pSTAT1 and pSTAT3 expression and IFN-α-induced ISG15 were reduced in PBMCs from HIV-infected patients, compared to healthy controls. Furthermore, IFN-α pre-treatment of a CEM T lymphoblast cells significantly inhibited HIV infection/replication (measured by cellular p24), only in the absence of Vif (IIIBΔVif), but was unable to suppress full length IIIB infection. When analysing the mechanism by which Vif might target the JAK/STAT pathway, we found Vif interacts with both STAT1 and STAT3, (but not STAT2), and its expression promotes ubiquitination and MG132-sensitive, proteosomal degradation of both proteins. Vif's Elongin-Cullin-SOCS-box binding motif enables the formation of an active E3 ligase complex, which we found to be required for Vif's degradation of STAT1 and STAT3. In fact, the E3 ligase scaffold proteins, Cul5 and Rbx2, were also found to be

Hepatic expression of proteasome subunit alpha type-6 is upregulated during viral hepatitis and putatively regulates the expression of ISG15 ubiquitin-like modifier, a proviral host gene in hepatitis C virus infection.

Science.gov (United States)

Broering, R; Trippler, M; Werner, M; Real, C I; Megger, D A; Bracht, T; Schweinsberg, V; Sitek, B; Eisenacher, M; Meyer, H E; Baba, H A; Weber, F; Hoffmann, A-C; Gerken, G; Schlaak, J F

2016-05-01

The interferon-stimulated gene 15 (ISG15) plays an important role in the pathogenesis of hepatitis C virus (HCV) infection. ISG15-regulated proteins have previously been identified that putatively affect this proviral interaction. The present observational study aimed to elucidate the relation between ISG15 and these host factors during HCV infection. Transcriptomic and proteomic analyses were performed using liver samples of HCV-infected (n = 54) and uninfected (n = 10) or HBV-infected controls (n = 23). Primary human hepatocytes (PHH) were treated with Toll-like receptor ligands, interferons and kinase inhibitors. Expression of ISG15 and proteasome subunit alpha type-6 (PSMA6) was suppressed in subgenomic HCV replicon cell lines using specific siRNAs. Comparison of hepatic expression patterns revealed significantly increased signals for ISG15, IFIT1, HNRNPK and PSMA6 on the protein level as well as ISG15, IFIT1 and PSMA6 on the mRNA level in HCV-infected patients. In contrast to interferon-stimulated genes, PSMA6 expression occurred independent of HCV load and genotype. In PHH, the expression of ISG15 and PSMA6 was distinctly induced by poly(I:C), depending on IRF3 activation or PI3K/AKT signalling, respectively. Suppression of PSMA6 in HCV replicon cells led to significant induction of ISG15 expression, thus combined knock-down of both genes abrogated the antiviral effect induced by the separate suppression of ISG15. These data indicate that hepatic expression of PSMA6, which is upregulated during viral hepatitis, likely depends on TLR3 activation. PSMA6 affects the expression of immunoregulatory ISG15, a proviral factor in the pathogenesis of HCV infection. Therefore, the proteasome might be involved in the enigmatic interaction between ISG15 and HCV. © 2016 John Wiley & Sons Ltd.

Irreversible inactivation of ISG15 by a viral leader protease enables alternative infection detection strategies

NARCIS (Netherlands)

Swatek, Kirby N; Aumayr, Martina; Pruneda, Jonathan N; Visser, Linda J; Berryman, Stephen; Kueck, Anja F; Geurink, Paul P; Ovaa, Huib; van Kuppeveld, Frank J M; Tuthill, Tobias J; Skern, Tim; Komander, David

2018-01-01

In response to viral infection, cells mount a potent inflammatory response that relies on ISG15 and ubiquitin posttranslational modifications. Many viruses use deubiquitinases and deISGylases that reverse these modifications and antagonize host signaling processes. We here reveal that the leader

Tablet-Based Education to Reduce Depression-Related Stigma

Science.gov (United States)

Lu, Catherine; Winkelman, Megan; Wong, Shane Shucheng

2016-01-01

Objectives: This study investigated the efficacy of a tablet-based multimedia education application, the Project Not Alone Depression Module, in improving depression literacy and reducing depression stigma among a community-based mental health clinic population. Methods: A total of 93 participants completed either a tablet-based multimedia…

Social Skills Training to Reduce Depression in Adolescents.

Science.gov (United States)

Reed, Michael K.

1994-01-01

Evaluated efficacy of Structured Learning Therapy (SLT), which focuses on developing social competencies, self-evaluation skills, and appropriate affective expression, in treating adolescent depression. Findings from 18 adolescents randomly assigned to either SLT treatment or control group suggest that SLT reliably reduced depression in males and…

Crimean-Congo Hemorrhagic Fever Virus Suppresses Innate Immune Responses via a Ubiquitin and ISG15 Specific Protease

Directory of Open Access Journals (Sweden)

Florine E.M. Scholte

2017-09-01

Full Text Available Antiviral responses are regulated by conjugation of ubiquitin (Ub and interferon-stimulated gene 15 (ISG15 to proteins. Certain classes of viruses encode Ub- or ISG15-specific proteases belonging to the ovarian tumor (OTU superfamily. Their activity is thought to suppress cellular immune responses, but studies demonstrating the function of viral OTU proteases during infection are lacking. Crimean-Congo hemorrhagic fever virus (CCHFV, family Nairoviridae is a highly pathogenic human virus that encodes an OTU with both deubiquitinase and deISGylase activity as part of the viral RNA polymerase. We investigated CCHFV OTU function by inactivating protease catalytic activity or by selectively disrupting its deubiquitinase and deISGylase activity using reverse genetics. CCHFV OTU inactivation blocked viral replication independently of its RNA polymerase activity, while deubiquitinase activity proved critical for suppressing the interferon responses. Our findings provide insights into viral OTU functions and support the development of therapeutics and vaccines.

Major depression in mothers predict reduced ventral striatum activation in adolescent female offspring with and without depression

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Prior research has identified reduced reward-related brain activation as a promising endophenotype for the early identification of adolescents with major depressive disorder. However, it is unclear whether reduced reward-related brain activation constitutes a true vulnerability for major depressive ...

Major depression in mothers predicts reduced ventral striatum activation in adolescent female offspring with and without depression.

Science.gov (United States)

Sharp, Carla; Kim, Sohye; Herman, Levi; Pane, Heather; Reuter, Tyson; Strathearn, Lane

2014-05-01

Prior research has identified reduced reward-related brain activation as a promising endophenotype for the early identification of adolescents with major depressive disorder (MDD). However, it is unclear whether reduced reward-related brain activation constitutes a true vulnerability for MDD. One way of studying vulnerability is through a high-risk design. Therefore, the aim of the current study was to determine whether reward-related activation of the ventral striatum is reduced in nondepressed daughters of mothers with a history of MDD (high-risk) similarly to currently depressed adolescent girls, compared with healthy controls. By directly comparing groups with a shared risk profile during differing states, we aimed to shed light on the endophenotypic nature of reduced reward processing for adolescent depression. We compared reward-related neural activity through functional magnetic resonance imaging (fMRI) between three groups of female biological offspring (N = 52) of mothers with differential MDD status: (a) currently depressed daughters of mothers with a history of MDD (MDD group; n = 14), (b) age- and socioeconomic status (SES)-matched never-depressed daughters of mothers with a history of MDD (high-risk group; n = 19), and (c) age- and SES-matched control daughters of mothers with no past or current psychopathology in either the mother or the daughter (healthy control group; n = 19). For the outcome phase of the reward task, right-sided ventral striatum activation was reduced for both currently depressed and high-risk girls compared with healthy controls. This ventral striatal activity correlated significantly with maternal depression scores. These findings provide further evidence of aberrant functioning for the United States Department of Health & Human Services, National Institutes of Health, National Institute of Mental Health (NIMH) Research Domain Criteria (RDoC)-defined domain of positive valence systems as a vulnerability factor for MDD and a

Intolerance of uncertainty mediates reduced reward anticipation in major depressive disorder.

Science.gov (United States)

Nelson, Brady D; Shankman, Stewart A; Proudfit, Greg H

2014-04-01

Reduced reward sensitivity has long been considered a fundamental deficit of major depressive disorder (MDD). One way this deficit has been measured is by an asymmetry in electroencephalogram (EEG) activity between left and right frontal brain regions. MDD has been associated with a reduced frontal EEG asymmetry (i.e., decreased left relative to right) while anticipating reward. However, the mechanism (or mediator) of this association is unclear. The present study examined whether intolerance of uncertainty (IU) mediated the association between depression and reduced reward anticipation. Data were obtained from a prior study reporting reduced frontal EEG asymmetry while anticipating reward in early-onset MDD. Participants included 156 individuals with early-onset MDD-only, panic disorder-only, both (comorbids), or controls. Frontal EEG asymmetry was recorded during an uncertain reward anticipation task. Participants completed a self-report measure of IU. All three psychopathology groups reported greater IU relative to controls. Across all participants, greater IU was associated with a reduced frontal EEG asymmetry. Furthermore, IU mediated the relationship between MDD and frontal EEG asymmetry and results remained significant after controlling for neuroticism, suggesting effects were not due to broad negative affectivity. MDD participants were limited to those with early-onset depression. Measures were collected cross-sectionally, precluding causal relationships. IU mediated the relationship between MDD and reduced reward anticipation, independent of neuroticism. Explanations are provided regarding how IU may contribute to reduced reward anticipation in depression. Overall, IU appears to be an important mechanism for the association between depression and reduced reward anticipation. Copyright © 2014 Elsevier B.V. All rights reserved.

Conceptual design of gamma irradiator (ISG-500) for preservation of farming product

International Nuclear Information System (INIS)

S Budihardjo; Dian F Atmoko; Syamsurijjal Ramja; Sutomo; A Suntoro; Pudjijanto MS; Nada Mamada

2010-01-01

A conceptual design of gamma irradiator ISG-500 for a preservation of farming product has been done. The design of gamma irradiator are multi purpose with the activity of radiation source used at 2x250 kCi cobalt-60. This gamma irradiator will be built by using local materials, like as for the building structure construction, the mechanical and electrical systems and for the instrumentation and control systems. The sources of radiation that will be used is Co60 pencil types (C 188 - Nordion), concrete structured building according to BAPETEN rule and the numbers of carriers that will be used are 15 carriers. (author)

Can we reduce the burden of depression? The Australian experience with beyondblue: the national depression initiative.

Science.gov (United States)

Hickie, Ian

2004-01-01

Throughout the Asia Pacific region, there is an urgent need to reduce the burden of depression by increasing depression awareness, reducing stigma and dismantling those social barriers that prevent full participation by people with depression. This paper describes the development and early achievements of the Australian depression initiative, beyondblue. A review of the key priorities of beyondblue and their impacts during the first three years of operation (2001-03). Key achievements include: the degree of national recognition of beyondblue; size and scope of media impact; growth in website utilisation; increased reporting of the community's recognition of people with depression; genuine reforms in life insurance and income protection; development of a new national consumer and carer organisation; establishment of major population-based preventative and early intervention programs; system-wide reform of primary care-based mental health services; national educational program uptake by general practitioners; and, development of key awareness and intervention programs for use in schools and the workplace. In its first three years of operation, beyondblue has had a major impact on depression awareness in Australia and demonstrable gains have been made in reducing stigma and major social barriers. A pre-existing national mental health policy and implementation plan, a substantial funding base and participation by key political, media and community leaders have been essential elements of its short-term success. Its longer-term impact will now depend on more sustainable community and business partnerships as well as the growth of a more influential consumer and carer voice.

Escitalopram reduces increased hippocampal cytogenesis in a genetic rat depression model

DEFF Research Database (Denmark)

Petersén, Asa; Wörtwein, Gitta; Gruber, Susanne H M

2008-01-01

to stressors, but, so far, not in models of depression. Here we report that the number of BrdU positive cells in hippocampus was (1) significantly higher in a rat model of depression, the Flinders Sensitive Line (FSL) compared to control FRL, (2) increased in both FSL and FRL following maternal separation, (3......) reduced by escitalopram treatment in maternally separated animals to the level found in non-separated animals. These results argue against the prevailing hypothesis that adult cytogenesis is reduced in depression and that the common mechanism underlying antidepressant treatments is to increase adult...

Depression and reduced heart rate variability after cardiac surgery: the mediating role of emotion regulation.

Science.gov (United States)

Patron, Elisabetta; Messerotti Benvenuti, Simone; Favretto, Giuseppe; Gasparotto, Renata; Palomba, Daniela

2014-02-01

Heart rate variability (HRV), as an index of autonomic nervous system (ANS) functioning, is reduced by depression after cardiac surgery, but the underlying mechanisms of this relationship are poorly understood. Poor emotion regulation as a core symptom of depression has also been associated with altered ANS functioning. The present study aimed to examine whether emotion dysregulation could be a mediator of the depression-reduced HRV relationship observed after cardiac surgery. Self-reported emotion regulation and four-minute HRV were measured in 25 depressed and 43 nondepressed patients after cardiac surgery. Mediation analysis was conducted to evaluate emotion regulation as a mediator of the depression-reduced HRV relationship. Compared to nondepressed patients, those with depression showed lower standard deviation of normal-to-normal (NN) intervals (pbehavior partially mediated the effect of depression on LF n.u. and HF n.u. Results confirmed previous findings showing that depression is associated with reduced HRV, especially a reduced vagal tone and a sympathovagal imbalance, after cardiac surgery. This study also provides preliminary evidence that increased trait levels of suppression of emotion-expressive behavior may mediate the depression-related sympathovagal imbalance after cardiac surgery. Copyright © 2013 Elsevier B.V. All rights reserved.

Reducing Depression in Pregnancy: Designing Multimodel Interventions.

Science.gov (United States)

Cunningham, Maddy; Zayas, Luis H.

2002-01-01

High levels of stress on low-income, inner-city women from ethnic minority groups often causes both poor maternal functioning and infant development outcomes. This article reviews literature that proposes using several social work treatment options instead a single approach to reduce maternal depression, expand mothers' social networks, and…

A "Mental-Health-at-the-Workplace" Educational Workshop Reduces Managers' Stigma Toward Depression.

Science.gov (United States)

Hamann, Johannes; Mendel, Rosmarie; Reichhart, Tatjana; Rummel-Kluge, Christine; Kissling, Werner

2016-01-01

Stigma and discrimination are important factors hindering people with mental health conditions to stay employed or successfully make their careers. We surveyed 580 German managers before and after visiting a "mental-health-at-the-workplace" educational workshop using the Depression Stigma Scale. The workshop significantly reduced stigma toward depression. Managers at baseline already exhibited lower stigma toward depression compared with the general population. In addition, female gender and higher education predicted lower stigma, which is in line with findings from other studies. We conclude that an educational workshop giving practical guidance regarding "mental-health-at-the-workplace" reduces managers' stigma toward depression and improves knowledge regarding depression, its course, and its treatment.

Intensive Communicative Therapy Reduces Symptoms of Depression in Chronic Nonfluent Aphasia

Science.gov (United States)

Mohr, Bettina; Stahl, Benjamin; Berthier, Marcelo L.; Pulvermüller, Friedemann

2017-01-01

Background. Patients with brain lesions and resultant chronic aphasia frequently suffer from depression. However, no effective interventions are available to target neuropsychiatric symptoms in patients with aphasia who have severe language and communication deficits. Objective. The present study aimed to investigate the efficacy of 2 different methods of speech and language therapy in reducing symptoms of depression in aphasia on the Beck Depression Inventory (BDI) using secondary analysis (BILAT-1 trial). Methods. In a crossover randomized controlled trial, 18 participants with chronic nonfluent aphasia following left-hemispheric brain lesions were assigned to 2 consecutive treatments: (1) intensive language-action therapy (ILAT), emphasizing communicative language use in social interaction, and (2) intensive naming therapy (INT), an utterance-centered standard method. Patients were randomly assigned to 2 groups, receiving both treatments in counterbalanced order. Both interventions were applied for 3.5 hours daily over a period of 6 consecutive working days. Outcome measures included depression scores on the BDI and a clinical language test (Aachen Aphasia Test). Results. Patients showed a significant decrease in symptoms of depression after ILAT but not after INT, which paralleled changes on clinical language tests. Treatment-induced decreases in depression scores persisted when controlling for individual changes in language performance. Conclusions. Intensive training of behaviorally relevant verbal communication in social interaction might help reduce symptoms of depression in patients with chronic nonfluent aphasia. PMID:29192534

Reduced reward anticipation in youth at high-risk for unipolar depression: A preliminary study

Directory of Open Access Journals (Sweden)

Thomas M. Olino

2014-04-01

Full Text Available Offspring of depressed parents are at risk for depression and recent evidence suggests that reduced positive affect (PA may be a marker of risk. We investigated whether self-reports of PA and fMRI-measured striatal response to reward, a neural correlate of PA, are reduced in adolescent youth at high familial risk for depression (HR relative to youth at low familial risk for depression (LR. Functional magnetic resonance imaging assessments were conducted with 14 HR and 12 LR youth. All youth completed an ecological momentary assessment protocol to measure PA in natural settings and a self-report measure of depression symptomatology. Analyses found that HR youth demonstrated lower striatal response than LR youth during both reward anticipation and outcome. However, after controlling for youth self-reports of depression, HR youth demonstrated lower striatal response than LR youth only during reward anticipation. No significant differences were found between HR and LR youth on subjective ratings of PA or depressive symptoms. Results are consistent with previous findings that reduced reward response is a marker of risk for depression, particularly during reward anticipation, even in the absence of (or accounting for disrupted subjective mood. Further examinations of prospective associations between reward response and depression onset are needed.

Exploring the nature of stigmatising beliefs about depression and help-seeking: Implications for reducing stigma

Directory of Open Access Journals (Sweden)

Christensen Helen

2009-02-01

Full Text Available Abstract Background In-depth and structured evaluation of the stigma associated with depression has been lacking. This study aimed to inform the design of interventions to reduce stigma by systematically investigating community perceptions of beliefs about depression according to theorised dimensional components of stigma. Methods Focus group discussions were held with a total of 23 adults with personal experience of depression. The discussions were taped, transcribed and thematically analysed. Results Participants typically reported experiencing considerable stigma, particularly that others believe depressed people are responsible for their own condition, are undesirable to be around, and may be a threat. Participants expressed particular concerns about help-seeking in the workplace and from mental health professionals. Conclusion Findings indicate that interventions to reduce the stigma of depression should target attributions of blame; reduce avoidance of depressed people; label depression as a 'health condition' rather than 'mental illness'; and improve responses of help-sources (i.e. via informing professionals of client fears.

Reduced reward anticipation in youth at high-risk for unipolar depression: a preliminary study.

Science.gov (United States)

Olino, Thomas M; McMakin, Dana L; Morgan, Judith K; Silk, Jennifer S; Birmaher, Boris; Axelson, David A; Williamson, Douglas E; Dahl, Ronald E; Ryan, Neal D; Forbes, Erika E

2014-04-01

Offspring of depressed parents are at risk for depression and recent evidence suggests that reduced positive affect (PA) may be a marker of risk. We investigated whether self-reports of PA and fMRI-measured striatal response to reward, a neural correlate of PA, are reduced in adolescent youth at high familial risk for depression (HR) relative to youth at low familial risk for depression (LR). Functional magnetic resonance imaging assessments were conducted with 14 HR and 12 LR youth. All youth completed an ecological momentary assessment protocol to measure PA in natural settings and a self-report measure of depression symptomatology. Analyses found that HR youth demonstrated lower striatal response than LR youth during both reward anticipation and outcome. However, after controlling for youth self-reports of depression, HR youth demonstrated lower striatal response than LR youth only during reward anticipation. No significant differences were found between HR and LR youth on subjective ratings of PA or depressive symptoms. Results are consistent with previous findings that reduced reward response is a marker of risk for depression, particularly during reward anticipation, even in the absence of (or accounting for) disrupted subjective mood. Further examinations of prospective associations between reward response and depression onset are needed. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

ISG hybrid powertrain: a rule-based driver model incorporating look-ahead information

Science.gov (United States)

Shen, Shuiwen; Zhang, Junzhi; Chen, Xiaojiang; Zhong, Qing-Chang; Thornton, Roger

2010-03-01

According to European regulations, if the amount of regenerative braking is determined by the travel of the brake pedal, more stringent standards must be applied, otherwise it may adversely affect the existing vehicle safety system. The use of engine or vehicle speed to derive regenerative braking is one way to avoid strict design standards, but this introduces discontinuity in powertrain torque when the driver releases the acceleration pedal or applies the brake pedal. This is shown to cause oscillations in the pedal input and powertrain torque when a conventional driver model is adopted. Look-ahead information, together with other predicted vehicle states, are adopted to control the vehicle speed, in particular, during deceleration, and to improve the driver model so that oscillations can be avoided. The improved driver model makes analysis and validation of the control strategy for an integrated starter generator (ISG) hybrid powertrain possible.

Efficacy of behavioral intervention in reducing anxiety and depression among medical students

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A Velayudhan

2010-01-01

Full Text Available Background: Now a days, college students frequently have more complex problems than they used to have over a decade ago - greater difficulties in relationships; and more severe problems, such as depression, anxiety and thoughts of suicide. Counseling helps students to understand themselves and the world around them, and to adjust themselves more efficiently and appropriately to other fellow beings. Aim: To determine as to what extent the medical students were able to cope up with their anxiety and depression with the help of counseling. Materials and Methods: In the experimental design ′Before-and -after with control design′, Beck Anxiety Inventory and Beck Depression Inventory were administered to 120 medical students who were randomly selected from a private medical college, comprising of 30 males and 30 females in each of the two groups, viz., the experimental group and the control group. Statistical analysis: Means, standard deviations, t test and one-way ANOVA were used to analyze the data. Results: Anxiety and depression among the students were found to be reduced after counseling. Male and female students in the experimental group showed decrease in the levels of anxiety and depression; whereas the control group, which did not get the benefit of counseling, continued to have the same levels of anxiety and depression. Conclusion: Counseling is helpful in building self-confidence and the capacity to adjust, by reducing anxiety and depression among medical college students.

Fighting Depression: Action Video Game Play May Reduce Rumination and Increase Subjective and Objective Cognition in Depressed Patients.

Science.gov (United States)

Kühn, Simone; Berna, Fabrice; Lüdtke, Thies; Gallinat, Jürgen; Moritz, Steffen

2018-01-01

Cognitive deficits are common in depression and may persist following the resolution of affective symptoms. However, therapeutic strategies that successfully target cognitive impairments are lacking. Recent work has demonstrated that playing action video games leads to improvements in cognition, in particular executive function, in healthy individuals. We therefore set out to test whether playing video games can reduce symptoms associated with depression. We focussed on depressive symptoms and on rumination, since rumination is a good predictor of depression and may contribute to triggering depression. We recruited 68 clinically depressed individuals (mean age: 46 years, 47 females) that were randomized into the training group playing a fast paced action video game for 6 weeks or a waitlist control group. Before and after training participants completed online questionnaires and a neuropsychological test battery. Only participants who actually played the game were included in the analysis. The final sample consisted of n = 21 training group and n = 29 waitlist control group. The training group showed significantly higher subjective cognitive ability, as well as lower self-reported rumination at posttest in contrast to the control group (although these findings do not survive Bonferroni correction). On a subsample with cognitive performance data ( n = 19) we detected an improvement in executive function (Trail Making Task A and B) in the training compared with the control group. The results show that the fast paced action video game employed in the present study improved Trail Making performance and may reduce rumination and enhance subjective cognitive ability. Future research may focus on the investigation of the precise cognitive profile of effects.

A verification calculation of drum and pulley overhead travelling crane on gamma irradiator ISG-500

International Nuclear Information System (INIS)

Syamsurrijal Ramdja; Ari Satmoko; Sutomo Budihardjo

2010-01-01

It has been verified the calculation of drum and pulleys on cranes as facility the gamma irradiator ISG-500. Drum is a device for rolling steel ropes while the pulley is a circular pieces called disks, and both of which are made from metal or non-metal to transmit motion and force. It has been verified the calculation of forces on the drum, drum diameter and length, and pressuring force occurred on the drums. Likewise to the pulley, the pulley diameter calculations verification, size of disc and shaft power pulleys. From the verification results, it will be obtained whether the data drums and pulley device are safe or not safe to be used. (author)

Standardization of quantum key distribution and the ETSI standardization initiative ISG-QKD

International Nuclear Information System (INIS)

Laenger, Thomas; Lenhart, Gaby

2009-01-01

In recent years, quantum key distribution (QKD) has been the object of intensive research activities and of rapid progress, and it is now developing into a competitive industry with commercial products. Once QKD systems are transferred from the controlled environment of physical laboratories into a real-world environment for practical use, a number of practical security, compatibility and connectivity issues need to be resolved. In particular, comprehensive security evaluation and watertight security proofs need to be addressed to increase trust in QKD. System interoperability with existing infrastructures and applications as well as conformance with specific user requirements have to be assured. Finding common solutions to these problems involving all actors can provide an advantage for the commercialization of QKD as well as for further technological development. The ETSI industry specification group for QKD (ISG-QKD) offers a forum for creating such universally accepted standards and will promote significant leverage effects on coordination, cooperation and convergence in research, technical development and business application of QKD.

Standardization of quantum key distribution and the ETSI standardization initiative ISG-QKD

Science.gov (United States)

Länger, Thomas; Lenhart, Gaby

2009-05-01

In recent years, quantum key distribution (QKD) has been the object of intensive research activities and of rapid progress, and it is now developing into a competitive industry with commercial products. Once QKD systems are transferred from the controlled environment of physical laboratories into a real-world environment for practical use, a number of practical security, compatibility and connectivity issues need to be resolved. In particular, comprehensive security evaluation and watertight security proofs need to be addressed to increase trust in QKD. System interoperability with existing infrastructures and applications as well as conformance with specific user requirements have to be assured. Finding common solutions to these problems involving all actors can provide an advantage for the commercialization of QKD as well as for further technological development. The ETSI industry specification group for QKD (ISG-QKD) offers a forum for creating such universally accepted standards and will promote significant leverage effects on coordination, cooperation and convergence in research, technical development and business application of QKD.

Fighting Depression: Action Video Game Play May Reduce Rumination and Increase Subjective and Objective Cognition in Depressed Patients

Directory of Open Access Journals (Sweden)

Simone Kühn

2018-02-01

Full Text Available Cognitive deficits are common in depression and may persist following the resolution of affective symptoms. However, therapeutic strategies that successfully target cognitive impairments are lacking. Recent work has demonstrated that playing action video games leads to improvements in cognition, in particular executive function, in healthy individuals. We therefore set out to test whether playing video games can reduce symptoms associated with depression. We focussed on depressive symptoms and on rumination, since rumination is a good predictor of depression and may contribute to triggering depression. We recruited 68 clinically depressed individuals (mean age: 46 years, 47 females that were randomized into the training group playing a fast paced action video game for 6 weeks or a waitlist control group. Before and after training participants completed online questionnaires and a neuropsychological test battery. Only participants who actually played the game were included in the analysis. The final sample consisted of n = 21 training group and n = 29 waitlist control group. The training group showed significantly higher subjective cognitive ability, as well as lower self-reported rumination at posttest in contrast to the control group (although these findings do not survive Bonferroni correction. On a subsample with cognitive performance data (n = 19 we detected an improvement in executive function (Trail Making Task A and B in the training compared with the control group. The results show that the fast paced action video game employed in the present study improved Trail Making performance and may reduce rumination and enhance subjective cognitive ability. Future research may focus on the investigation of the precise cognitive profile of effects.

Mindfulness significantly reduces self-reported levels of anxiety and depression

DEFF Research Database (Denmark)

Würtzen, Hanne; Dalton, Susanne Oksbjerg; Elsass, Peter

2013-01-01

INTRODUCTION: As the incidence of and survival from breast cancer continue to raise, interventions to reduce anxiety and depression before, during and after treatment are needed. Previous studies have reported positive effects of a structured 8-week group mindfulness-based stress reduction program...

Memory Flexibility training (MemFlex) to reduce depressive symptomatology in individuals with major depressive disorder: study protocol for a randomised controlled trial.

Science.gov (United States)

Hitchcock, Caitlin; Hammond, Emily; Rees, Catrin; Panesar, Inderpal; Watson, Peter; Werner-Seidler, Aliza; Dalgleish, Tim

2015-11-03

Major depressive disorder (MDD) is associated with chronic biases in the allocation of attention and recollection of personal memories. Impaired flexibility in attention and autobiographical memory retrieval is seen to both maintain current symptoms and predict future depression. Development of innovative interventions to reduce maladaptive cognitive patterns and improve cognitive flexibility in the domain of memory may therefore advance current treatment approaches for depression. Memory specificity training and cognitive bias modification techniques have both shown some promise in improving cognitive flexibility. Here we outline plans for a trial of an innovative memory flexibility training programme, MemFlex, which advances current training techniques with the aim of improving flexibility of autobiographical memory retrieval. This trial seeks to estimate the efficacy of MemFlex, provide data on feasibility, and begin to explore mechanisms of change. We plan a single-blind, randomised, controlled, patient-level trial in which 50 individuals with MDD will complete either psychoeducation (n = 25) or MemFlex (n = 25). After completing pre-treatment measures and an orientation session, participants complete eight workbook-based sessions at home. Participants will then be assessed at post-treatment and at 3 month follow-up. The co-primary outcomes are depressive symptoms and diagnostic status at 3 month follow-up. The secondary outcomes are memory flexibility at post-treatment and number of depression free days at 3 month follow-up. Other process outcomes and mediators of any treatment effects will also be explored. This trial will establish the efficacy of MemFlex in improving memory flexibility, and reducing depressive symptoms. Any effects on process measures related to relapse may also indicate whether MemFlex may be helpful in reducing vulnerability to future depressive episodes. The low-intensity and workbook-based format of the programme may improve

The Efficacy of Casual Videogame Play in Reducing Clinical Depression: A Randomized Controlled Study.

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Russoniello, Carmen V; Fish, Matthew; O'Brien, Kevin

2013-12-01

Depression is a debilitating illness that is estimated to affect more than 300 million people worldwide. Although there has been some success in treatment of this illness with pharmaceuticals and behavioral techniques like cognitive behavioral therapy, these are often costly and have stigma associated with them. The purpose of this study was to test whether a prescribed regimen of casual videogame (CVG) play could reduce symptoms associated with depression. Participants were screened for depression using the Patient Health Questionnaire-9 (PHQ-9). They were then randomized into the control (n=29) or experimental (n=30) group. Experimental participants were prescribed to play CVGs three times per week (with 24 hours between each session), for 30 minutes, over a 1-month period. Control participants surfed the National Institute of Mental Health's Web page on depression. The instrument used to test the hypothesis was the PHQ-9. Repeated-measures statistical analyses revealed there was a significant interaction of group and time, supporting the hypothesis that the groups would be different after the intervention. Moreover, when data were compared using tests of within-subjects contrasts between baseline (Time 1) and the end of the 1-month study (Time 3), we found significant decreases in depression symptoms in the experimental group. When this was compared with the control group changes, the results were still significant. We found that a prescribed regimen of playing CVGs significantly reduced symptoms of clinical depression as measured by the PHQ-9. Clinicians should consider these low-cost CVGs as a possible intervention to address psychological and somatic symptoms associated with depression.

Reduced vasopressin receptors activation mediates the anti-depressant effects of fluoxetine and venlafaxine in bulbectomy model of depression.

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Poretti, María Belén; Sawant, Rahul S; Rask-Andersen, Mathias; de Cuneo, Marta Fiol; Schiöth, Helgi B; Perez, Mariela F; Carlini, Valeria Paola

2016-03-01

In response to stress, corticotropin releasing hormone (CRH) and vasopressin (AVP) are released from the hypothalamus, activate their receptors (CRHR1, CRHR2 or AVPr1b), and synergistically act to induce adrenocorticotropic hormone (ACTH) release from the anterior pituitary. Overstimulation of this system has been frequently associated with major depression states. The objective of the study is to assess the role of AVP and CRH receptors in fluoxetine and venlafaxine effects on the expression of depression-related behavior. In an animal model of depression (olfactory bulbectomy in mice, OB), we evaluated the effects of fluoxetine or venlafaxine (both 10 mg/kg/day) chronic administration on depression-related behavior in the tail suspension test. Plasma levels of AVP, CRH, and ACTH were determined as well as participation of their receptors in the expression of depression related-behavior and gene expression of AVP and CRH receptors (AVPr1b, CRHR1, and CRHR2) in the pituitary gland. The expression of depressive-like behavior in OB animals was reversed by treatment with both antidepressants. Surprisingly, OB-saline mice exhibited increased AVP and ACTH plasma levels, with no alterations in CRH levels when compared to sham mice. Chronic fluoxetine or venlafaxine reversed these effects. In addition, a significant increase only in AVPr1b gene expression was found in OB-saline. The antidepressant therapy used seems to be more likely related to a reduced activation of AVP rather than CRH receptors, since a positive correlation between AVP levels and depressive-like behavior was observed in OB animals. Furthermore, a full restoration of depressive behavior was observed in OB-fluoxetine- or venlafaxine-treated mice only when AVP was centrally administered but not CRH.

Friendships and Family Support Reduce Subsequent Depressive Symptoms in At-Risk Adolescents.

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Anne-Laura van Harmelen

Full Text Available Early life stress (ELS consists of child family adversities (CFA: negative experiences that happened within the family environment and/or peer bullying. ELS plays an important role in the development of adolescent depressive symptoms and clinical disorders. Identifying factors that may reduce depressive symptoms in adolescents with ELS may have important public mental health implications.We used structural equation modelling and examined the impact of adolescent friendships and/or family support at age 14 on depressive symptoms at age 17 in adolescents exposed to ELS before age 11. To this end, we used structural equation modelling in a community sample of 771 adolescents (322 boys and 477 girls from a 3 year longitudinal study. Significant paths in the model were followed-up to test whether social support mediated or moderated the association between ELS and depressive symptoms at age 17.We found that adolescent social support in adolescence is negatively associated with subsequent depressive symptoms in boys and girls exposed to ELS. Specifically, we found evidence for two mediational pathways: In the first pathway family support mediated the link between CFA and depressive symptoms at age 17. Specifically, CFA was negatively associated with adolescent family support at age 14, which in turn was negatively associated with depressive symptoms at age 17. In the second pathway we found that adolescent friendships mediated the path between peer bullying and depressive symptoms. Specifically, relational bullying was negatively associated with adolescent friendships at age 14, which in turn were negatively associated with depressive symptoms at age 17. In contrast, we did not find a moderating effect of friendships and family support on the association between CFA and depressive symptoms.Friendships and/or family support in adolescence mediate the relationship between ELS and late adolescent depressive symptoms in boys and girls. Therefore

INDIVIDUALIZED YOGA FOR REDUCING DEPRESSION AND ANXIETY, AND IMPROVING WELL-BEING: A RANDOMIZED CONTROLLED TRIAL.

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de Manincor, Michael; Bensoussan, Alan; Smith, Caroline A; Barr, Kylie; Schweickle, Monica; Donoghoe, Lee-Lee; Bourchier, Suzannah; Fahey, Paul

2016-09-01

Depression and anxiety are leading causes of disability worldwide. Current treatments are primarily pharmaceutical and psychological. Questions remain about effectiveness and suitability for different people. Previous research suggests potential benefits of yoga for reducing depression and anxiety. The aim of this study is to investigate the effects of an individualized yoga intervention. A sample of 101 people with symptoms of depression and/or anxiety participated in a randomized controlled trial comparing a 6-week yoga intervention with waitlist control. Yoga was additional to usual treatment. The control group was offered the yoga following the waitlist period. Measures included Depression Anxiety Stress Scale (DASS-21), Kessler Psychological Distress Scale (K10), Short-Form Health Survey (SF12), Scale of Positive and Negative Experience (SPANE), Flourishing Scale (FS), and Connor-Davidson Resilience Scale (CD-RISC2). There were statistically significant differences between yoga and control groups on reduction of depression scores (-4.30; 95% CI: -7.70, -0.01; P = .01; ES -.44). Differences in reduced anxiety scores were not statistically significant (-1.91; 95% CI: -4.58, 0.76; P = .16). Statistically significant differences in favor of yoga were also found on total DASS (P = .03), K10, SF12 mental health, SPANE, FS, and resilience scores (P stress and SF12 physical health scores were not statistically significant. Benefits were maintained at 6-week follow-up. Yoga plus regular care was effective in reducing symptoms of depression compared with regular care alone. Further investigation is warranted regarding potential benefits in anxiety. Individualized yoga may be particularly beneficial in mental health care in the broader community. © 2016 Wiley Periodicals, Inc.

The Role of Exercise in Reducing Childhood and Adolescent PTSD, Anxiety, and Depression

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Motta, Robert W.; McWilliams, Meredith E.; Schwartz, Jennifer T.; Cavera, Robert S.

2012-01-01

The authors review the role of physical exercise in reducing childhood and adolescent posttraumatic stress disorder, anxiety, and depression. A good deal of the existing research on the influence of exercise in reducing negative emotional states and enhancing perceptions of self-efficacy has been conducted with adult samples. Comparatively few…

Comparison of depression symptoms between primary depression and secondary-to-schizophrenia depression.

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Rahim, Twana; Rashid, Roshe

2017-11-01

This study exclusively aimed to clinically assess which symptom pattern discriminates primary depression from depression-secondary to-schizophrenia. A total of 98 patients with primary depression and 71 patients with secondary-to-schizophrenia depression were assessed for identifying the clinical phenomena of depression. Diagnosis of schizophrenia was confirmed by Mini International Neuropsychiatric Interview. Each participant was, however, assessed by Patient Health Questionnaire-9 as well as Calgary Depression Scale for Schizophrenia (CDSS) for possible concurrent depressive symptoms. Depressed mood, loss of interest, reduced energy and pathological guilt were more common in primary depression, whereas sleep disturbance and guilty ideas of reference were more amounting towards the diagnosis of depression secondary-to-schizophrenia. It is clinically hard to differentiate primary from secondary-to-schizophrenia depression, especially in the absence of obvious psychotic symptoms. However, the classical symptoms of depression like subjective depressed mood, anhedonia, reduced energy and pathological guilt are more prominent in the primary depression.

Effectiveness of Cognitive Behavioral Therapy Training in Reducing Depression in Visually Impaired Male Students

OpenAIRE

Erfan Soleimani Sefat; Seyyed Jalal Younesi; Asghar Dadkhah; Mohammad Rostami

2017-01-01

Objectives: According to the prevalence of psychological problems, especially depression in people with visual impairment, this study aimed at investigating the effectiveness of group training of cognitive behavioral therapy in reducing depression in visually impaired male students.  Methods: This study employed a quasi-experimental design, with pre-test and post-test and control group. The study population included 30 students with visual impairment from high school and pre-universit...

Dietary arginine depletion reduces depressive-like responses in male, but not female, mice.

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Workman, Joanna L; Weber, Michael D; Nelson, Randy J

2011-09-30

Previous behavioral studies have manipulated nitric oxide (NO) production either by pharmacological inhibition of its synthetic enzyme, nitric oxide synthase (NOS), or by deletion of the genes that code for NOS. However manipulation of dietary intake of the NO precursor, L-arginine, has been understudied in regard to behavioral regulation. L-Arginine is a common amino acid present in many mammalian diets and is essential during development. In the brain L-arginine is converted into NO and citrulline by the enzyme, neuronal NOS (nNOS). In Experiment 1, paired mice were fed a diet comprised either of an L-arginine-depleted, L-arginine-supplemented, or standard level of L-arginine during pregnancy. Offspring were continuously fed the same diets and were tested in adulthood in elevated plus maze, forced swim, and resident-intruder aggression tests. L-Arginine depletion reduced depressive-like responses in male, but not female, mice and failed to significantly alter anxiety-like or aggressive behaviors. Arginine depletion throughout life reduced body mass overall and eliminated the sex difference in body mass. Additionally, arginine depletion significantly increased corticosterone concentrations, which negatively correlated with time spent floating. In Experiment 2, adult mice were fed arginine-defined diets two weeks prior to and during behavioral testing, and again tested in the aforementioned tests. Arginine depletion reduced depressive-like responses in the forced swim test, but did not alter behavior in the elevated plus maze or the resident intruder aggression test. Corticosterone concentrations were not altered by arginine diet manipulation in adulthood. These results indicate that arginine depletion throughout development, as well as during a discrete period during adulthood ameliorates depressive-like responses. These results may yield new insights into the etiology and sex differences of depression. Copyright © 2011 Elsevier B.V. All rights reserved.

A Comparative Study of Group Behavioral Activation and Cognitive Therapy in Reducing Subsyndromal Anxiety and Depressive Symptoms

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Mehdi Soleimani

2015-10-01

Full Text Available Objective: This study compared the effectiveness of two group treatments, behavioral activation (BA and cognitive therapy (CT, in reducing subsyndromal anxiety and depressive symptoms in a sample of Iranian university students.Method: Twenty-seven Iranian university students who scored 18 or higher on the depression subscale and 16 or higher on the anxiety subscale of the Depression, Anxiety, and Stress Scale (DASS-42 were randomly assigned into treatment groups. One group received 8 sessions of BA (n = 14, and the other received 8 sessions of group CT (n = 13.Result: Analysis of covariance revealed that the BA group had a significantly greater reduction in depressive symptoms than the CT group. However, there were no significant differences between the two groups in the levels of anxiety, stress symptoms or functional impairment after treatment.Conclusion: This study found evidence for the effectiveness of BA in reducing anxiety, depressive and stress symptoms and functional impairment compared to CT. BA was more effective than CT in improving depressive symptoms and was as effective as CT in decreasing anxiety, stress and functional impairment. BA is also a cost-effective intervention, particularly in group formats.

Personality characteristics of depressed and non-depressed patients with Parkinson's Disease

DEFF Research Database (Denmark)

Damholdt, Malene Flensborg; Callesen, Mette Buhl; Møller, Arne

2014-01-01

traits as risk factors for depression. The personality profiles of 290 non-depressed and 119 depressed patients with PD were compared. The depressed patients were characterized by elevated neuroticism, reduced extroversion, and reduced conscientiousness and less convincing findings of reduced openness......Depression and a specific personality profile are often outlined as premorbid characteristics of Parkinson's disease (PD). However, few studies have explored possible relations between personality and depression in PD despite research in non-parkinsonian samples identifying specific personality...

Chronic maternal depression is associated with reduced weight gain in latino infants from birth to 2 years of age.

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Wojcicki, Janet M; Holbrook, Katherine; Lustig, Robert H; Epel, Elissa; Caughey, Aaron B; Muñoz, Ricardo F; Shiboski, Stephen C; Heyman, Melvin B

2011-02-23

Latino children are at increased risk for mirconutrient deficiencies and problems of overweight and obesity. Exposures in pregnancy and early postpartum may impact future growth trajectories. To evaluate the relationship between prenatal and postnatal maternal depressive symptoms experienced in pregnancy and infant growth from birth to 2 years of age in a cohort of Latino infants. We recruited pregnant Latina mothers at two San Francisco hospitals and followed their healthy infants to 24 months of age. At 6, 12 and 24 months of age, infants were weighed and measured. Maternal depressive symptoms were assessed prenatally and at 4-6 weeks postpartum. Women who had high depressive symptoms at both time periods were defined as having chronic depression. Logistic mixed models were applied to compare growth curves and risk for overweight and underweight based on exposure to maternal depression. We followed 181 infants to 24 months. At 12 and 24 months, respectively, 27.4% and 40.5% were overweight, and 5.6% and 2.2% were underweight. Exposure to chronic maternal depression was associated with underweight (OR = 12.12, 95%CI 1.86-78.78) and with reduced weight gain in the first 2 years of life (Coef = -0.48, 95% CI -0.94-0.01) compared with unexposed infants or infants exposed to episodic depression (depression at one time point). Exposure to chronic depression was also associated with reduced risk for overweight in the first 2 years of life (OR 0.28, 95%CI 0.03-0.92). Exposure to chronic maternal depression in the pre- and postnatal period was associated with reduced weight gain in the first two years of life and greater risk for failure to thrive, in comparison with unexposed infants or those exposed episodically. The infants of mothers with chronic depression may need additional nutritional monitoring and intervention.

Chronic corticosterone exposure reduces hippocampal glycogen level and induces depression-like behavior in mice.

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Zhang, Hui-yu; Zhao, Yu-nan; Wang, Zhong-li; Huang, Yu-fang

2015-01-01

Long-term exposure to stress or high glucocorticoid levels leads to depression-like behavior in rodents; however, the cause remains unknown. Increasing evidence shows that astrocytes, the most abundant cells in the central nervous system (CNS), are important to the nervous system. Astrocytes nourish and protect the neurons, and serve as glycogen repositories for the brain. The metabolic process of glycogen, which is closely linked to neuronal activity, can supply sufficient energy substrates for neurons. The research team probed into the effects of chronic corticosterone (CORT) exposure on the glycogen level of astrocytes in the hippocampal tissues of male C57BL/6N mice in this study. The results showed that chronic CORT injection reduced hippocampal neurofilament light protein (NF-L) and synaptophysin (SYP) levels, induced depression-like behavior in male mice, reduced hippocampal glycogen level and glycogen synthase activity, and increased glycogen phosphorylase activity. The results suggested that the reduction of the hippocampal glycogen level may be the mechanism by which chronic CORT treatment damages hippocampal neurons and induces depression-like behavior in male mice.

Reduced integrity of the uncinate fasciculus and cingulum in depression: A stem-by-stem analysis.

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Bhatia, Kartik D; Henderson, Luke A; Hsu, Eugene; Yim, Mark

2018-04-07

The subgenual cingulate gyrus (Brodmann's Area 25: BA25) is hypermetabolic in depression and has been targeted successfully with deep brain stimulation. Two of the white matter tracts that play a role in treatment response are the uncinate fasciculus (UF) and the cingulum bundle. The UF has three prefrontal stems, the most medial of which extends from BA25 (which deals with mood regulation) and the most lateral of which extends from the dorso-lateral prefrontal cortex (concerned with executive function). The cingulum bundle has numerous fibers connecting the lobes of the cerebrum, with the longest fibers extending from BA25 to the amygdala. We hypothesize that there is reduced integrity in the UF, specific to the medial prefrontal stems, as well as in the subgenual and amygdaloid fibers of the cingulum bundle. Our secondary hypothesis is that these changes are present from the early stages of depression. Compare the white matter integrity of stems of the UF and components of the cingulum bundle in first-onset depressed, recurrent/chronic depressed, and non-depressed control subjects. Depressed patients (n = 103, first-onset = 57, chronic = 46) and non-depressed control subjects (n = 74) underwent MRI with 32-directional DTI sequences. The uncinate fasciculi and cingulum bundles were seeded, and the fractional anisotropy (FA) measured in each of the three prefrontal stems and the body of the UF, as well as the subgenual, body, and amygdaloid fiber components of the cingulum bundle. FA measurements were compared between groups using ANOVA testing with post-hoc Tukey analysis. There were significant reductions in FA in the subgenual and polar stems of the UF bilaterally, as well as the subgenual and amygdaloid fibers of the cingulum bundle, in depressed patients compared with controls (p lateral UF stem or the main body of the cingulum. No significant difference was demonstrated in any of the tracts between first-onset and chronic depression patients

The Effect of Education to Reduce Depression Rate in Women With a History of Tubal Ligation Surgery

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Maryam Etefagh

2014-06-01

Full Text Available Introduction: Mental disorders such as depression are the most common complications after tubal ligation surgery. The aim of this study was to determine the effect of training to reduce depression rate in woman who had undergone tubectomy. Materials and Methods: This quasi-experimental study was performed on 80 women (40 in each of the control and intervention groups who had undergone tubectomy in Kaboudar-Ahang Health Centers. The participants completed a self-administered questionnaire containing demographic characteristics and General Health Questionnaire (GHQ-28.The educational plan set was performed during four educational sessions face-to-face and in-group for the individuals. The data was gathered before and two months after the training in the two groups. Data was analyzed by Pearson correlation test, independent T-test and ANCOVA using SPSS-18 software. Results: Educational Program had an impact to reduce depression rate in women in the intervention group, which was statically meaningful (p< 0.05. The mean score of depression was 29.85 before the training and 15.23 after it. Depression was associated with literacy and job status. More educated women had a lower rate of depression and depression in unemployed women was also higher. Conclusion: Result of the present study demonstrated the importance of education to improve mental health in women with a history of tubectomy.

Chronic maternal depression is associated with reduced weight gain in latino infants from birth to 2 years of age.

Directory of Open Access Journals (Sweden)

Janet M Wojcicki

Full Text Available BACKGROUND: Latino children are at increased risk for mirconutrient deficiencies and problems of overweight and obesity. Exposures in pregnancy and early postpartum may impact future growth trajectories. OBJECTIVES: To evaluate the relationship between prenatal and postnatal maternal depressive symptoms experienced in pregnancy and infant growth from birth to 2 years of age in a cohort of Latino infants. METHODS: We recruited pregnant Latina mothers at two San Francisco hospitals and followed their healthy infants to 24 months of age. At 6, 12 and 24 months of age, infants were weighed and measured. Maternal depressive symptoms were assessed prenatally and at 4-6 weeks postpartum. Women who had high depressive symptoms at both time periods were defined as having chronic depression. Logistic mixed models were applied to compare growth curves and risk for overweight and underweight based on exposure to maternal depression. RESULTS: We followed 181 infants to 24 months. At 12 and 24 months, respectively, 27.4% and 40.5% were overweight, and 5.6% and 2.2% were underweight. Exposure to chronic maternal depression was associated with underweight (OR = 12.12, 95%CI 1.86-78.78 and with reduced weight gain in the first 2 years of life (Coef = -0.48, 95% CI -0.94-0.01 compared with unexposed infants or infants exposed to episodic depression (depression at one time point. Exposure to chronic depression was also associated with reduced risk for overweight in the first 2 years of life (OR 0.28, 95%CI 0.03-0.92. CONCLUSIONS: Exposure to chronic maternal depression in the pre- and postnatal period was associated with reduced weight gain in the first two years of life and greater risk for failure to thrive, in comparison with unexposed infants or those exposed episodically. The infants of mothers with chronic depression may need additional nutritional monitoring and intervention.

Motion and emotion: depression reduces psychomotor performance and alters affective movements in caregiving interactions

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Katherine S Young

2015-02-01

Full Text Available Background: Impaired social functioning is a well-established feature of depression. Evidence to date suggests that disrupted processing of emotional cues may constitute part of this impairment. Beyond processing of emotional cues, fluent social interactions require that people physically move in synchronised, contingent ways. Disruptions to physical movements are a diagnostic feature of depression (psychomotor disturbance but have not previously been assessed in the context of social functioning. Here we investigated the impact of psychomotor disturbance in depression on physical responsive behaviour in both an experimental and observational setting.Methods: In Experiment 1, we examined motor disturbance in depression in response to salient emotional sounds, using a laboratory-based effortful motor task. In Experiment 2, we explored whether psychomotor disturbance was apparent in real-life social interactions. Using mother-infant interactions as a model affective social situation, we compared physical behaviours of mothers with and without postnatal depression (PND.Results: We found impairments in precise, controlled psychomotor performance in adults with depression relative to healthy adults (Experiment 1. Despite this disruption, all adults showed enhanced performance following exposure to highly salient emotional cues (infant cries. Examining real-life interactions, we found differences in physical movements, namely reduced affective touching, in mothers with PND responding to their infants, compared to healthy mothers (Experiment 2.Conclusions: Together, these findings suggest that psychomotor disturbance may be an important feature of depression that can impair social functioning. Future work investigating whether improvements in physical movement in depression could have a positive impact on social interactions would be of much interest.

Depression reduces perceptual sensitivity for positive words and pictures.

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Atchley, Ruth Ann; Ilardi, Stephen S; Young, Keith M; Stroupe, Natalie N; O'Hare, Aminda J; Bistricky, Steven L; Collison, Elizabeth; Gibson, Linzi; Schuster, Jonathan; Lepping, Rebecca J

2012-01-01

There is evidence of maladaptive attentional biases for lexical information (e.g., Atchley, Ilardi, & Enloe, 2003; Atchley, Stringer, Mathias, Ilardi, & Minatrea, 2007) and for pictographic stimuli (e.g., Gotlib, Krasnoperova, Yue, & Joormann, 2004) among patients with depression. The current research looks for depressotypic processing biases among depressed out-patients and non-clinical controls, using both verbal and pictorial stimuli. A d' measure (sensitivity index) was used to examine each participant's perceptual sensitivity threshold. Never-depressed controls evidenced a detection bias for positive picture stimuli, while depressed participants had no such bias. With verbal stimuli, depressed individuals showed specific decrements in the detection of positive person-referent words (WINNER), but not with positive non-person-referent words (SUNSHINE) or with negative words. Never-depressed participants showed no such differences across word types. In the current study, depression is characterised both by an absence of the normal positivistic biases seen in individuals without mood disorders (consistent with McCabe & Gotlib, 1995), and by a specific reduction in sensitivity for person-referent positive information that might be inconsistent with depressotypic self-schemas.

The clinical effectiveness of cognitive behavior therapy and an alternative medicine approach in reducing symptoms of depression in adolescents.

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Charkhandeh, Mansoureh; Talib, Mansor Abu; Hunt, Caroline Jane

2016-05-30

The main aim of the study was to investigate the effectiveness of two psychotherapeutic approaches, cognitive behavioral therapy (CBT) and a complementary medicine method Reiki, in reducing depression scores in adolescents. We recruited 188 adolescent patients who were 12-17 years old. Participants were randomly assigned to CBT, Reiki or wait-list. Depression scores were assessed before and after the 12 week interventions or wait-list. CBT showed a significantly greater decrease in Child Depression Inventory (CDI) scores across treatment than both Reiki (peffect for Reiki than did female participants. Both CBT and Reiki were effective in reducing the symptoms of depression over the treatment period, with effect for CBT greater than Reiki. These findings highlight the importance of early intervention for treatment of depression using both cognitive and complementary medicine approaches. However, research that tests complementary therapies over a follow-up period and against a placebo treatment is required. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Depression Screening and Education: Options to Reduce Barriers to Treatment (DESEO): protocol for an educational intervention study.

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Sanchez, Katherine; Eghaneyan, Brittany H; Trivedi, Madhukar H

2016-07-29

Barriers to depression treatment among Hispanic populations include persistent stigma, inadequate doctor patient communication (DPC) and resultant sub-optimal use of anti-depressant medications. Stigma is primarily perpetuated due to inadequate disease literacy and cultural factors. Common concerns about depression treatments among Hispanics include fears about the addictive and harmful properties of antidepressants, worries about taking too many pills, and the stigma attached to taking psychotropic medications. The current manuscript presents the study protocol for the Depression Screening and Education: Options to Reduce Barriers to Treatment (DESEO) study funded by the Center for Medicare and Medicaid Services (CMS) Grants to Support the Hispanic Health Services Research Grant Program. DESEO will implement universal screening with a self-report depression screening tool (the 9-item Patient Health Questionnaire (PHQ-9)) that is presented through a customized web application and a Depression Education Intervention (DEI) designed to increase disease literacy, and dispel myths about depression and its treatment among Hispanic patients thus reducing stigma and increasing treatment engagement. This project will be conducted at one community health center whose patient population is majority Hispanic. The target enrollment for recruitment is 350 patients over the 24-month study period. A one-group, pretest-posttest design will be used to asses knowledge of depression and its treatment and related stigma before, immediately after, and one month post intervention. Primary care settings often are the gateway to identifying undiagnosed mental health disorders, particularly for people with comorbid physical health conditions. This study is unique in that it aims to examine the specific role of patient education as an intervention to increase engagement in depression treatment. By participating in the DEI, it is expected that patients will have time to understand treatment

Probiotic treatment reduces depressive-like behaviour in rats independently of diet.

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Abildgaard, Anders; Elfving, Betina; Hokland, Marianne; Wegener, Gregers; Lund, Sten

2017-05-01

The gut microbiota has recently emerged as an important regulator of brain physiology and behaviour in animals, and ingestion of certain bacteria (probiotics) therefore appear to be a potential treatment for major depressive disorder (MDD). However, some conceptual and mechanistical aspects need further elucidation. We therefore aimed at investigating whether the habitual diet may interact with the effect of probiotics on depression-related behaviour and further examined some potentially involved mechanisms underlying the microbe-mediated behavioural effects. Forty male Sprague-Dawley rats were fed a control (CON) or high-fat diet (HFD) for ten weeks and treated with either a multi-species probiotic formulation or vehicle for the last five weeks. Independently of diet, probiotic treatment markedly reduced depressive-like behaviour in the forced swim test by 34% (95% CI: 22-44%). Furthermore, probiotic treatment skewed the cytokine production by stimulated blood mononuclear cells towards IFNγ, IL2 and IL4 at the expense of TNFα and IL6. In addition, probiotics lowered hippocampal transcript levels of factors involved in HPA axis regulation (Crh-r1, Crh-r2 and Mr), whereas HFD increased these levels. A non-targeted plasma metabolomics analysis revealed that probiotics raised the level of indole-3-propionic acid, a potential neuroprotective agent. Our findings clearly support probiotics as a potential treatment strategy in MDD. Importantly, the efficacy was not attenuated by intake of a "Western pattern" diet associated with MDD. Mechanistically, the HPA axis, immune system and microbial tryptophan metabolism could be important in this context. Importantly, our study lend inspiration to clinical trials on probiotics in depressed patients. Copyright © 2017 Elsevier Ltd. All rights reserved.

Depression After Heart Attack

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... Can Be Done to Reduce the Impact of Depression on My Mental and Physical Health? There is some good news here. Depression is ... Can Be Done to Reduce the Impact of Depression on My Mental and Physical Health? What Can I Do About the Depression I’ ...

Peer education as a strategy for reducing internalized stigma among depressed older adults.

Science.gov (United States)

Conner, Kyaien O; McKinnon, Symone A; Ward, Christine J; Reynolds, Charles F; Brown, Charlotte

2015-06-01

This article examines the mechanisms through which peer educator (PE) intervention targets and reduces internalized stigma. There is substantial evidence that internalized stigma negatively impacts the lives of those suffering with mental health concerns, and has been identified as 1 of the most significant barriers to seeking professional mental health services. There has been a push toward identifying interventions and programs that effectively reduce and mitigate the impact of internalized stigma. Research suggests that contact with other individuals who share a stigmatized condition may be a promising approach to targeting and reducing internalized stigma. However, there is a dearth of research that has identified the mechanism through which this contact impacts internalized stigma. Study participants (n = 19) completed a 3-month PE intervention. Each participant was matched with an older adult with a history of depression currently in recovery who provided psychoeducation, social support, and motivational interviewing. Participants completed a demographic questionnaire, public stigma (PDD), and internalized stigma (Internalized Stigma of Mental Illness, ISMI) scales pre- and post-PE intervention. They further participated in a brief semistructured qualitative interview to attain in-depth information about their perceptions of stigma and of working with a PE. Overall, internalized stigma scores were significantly reduced after participating in the PE intervention. In addition, participants identified 4 mechanisms through which contact with their PE impacted their stigmatized beliefs: age related concerns, shared understanding, improved mental health literacy, and mutual support. This study suggests that PE is a potentially valuable approach toward reducing internalized stigma among older adults with depression. (c) 2015 APA, all rights reserved).

Cognitive-Behavioral Therapy for PTSD and Depression Symptoms Reduces Risk for Future Intimate Partner Violence among Interpersonal Trauma Survivors

Science.gov (United States)

Iverson, Katherine M.; Gradus, Jaimie L.; Resick, Patricia A.; Suvak, Michael K.; Smith, Kamala F.; Monson, Candice M.

2011-01-01

Objective: Women who develop symptoms of posttraumatic stress disorder (PTSD) and depression subsequent to interpersonal trauma are at heightened risk for future intimate partner violence (IPV) victimization. Cognitive-behavioral therapy (CBT) is effective in reducing PTSD and depression symptoms, yet limited research has investigated the…

The Impact of Correcting Cognitive Distortions in Reducing Depression and the Sense of Insecurity among a Sample of Female Refugee Adolescents

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Mhaidat, Fatin; ALharbi, Bassam H. M.

2016-01-01

This study aimed at identifying the level of depression and sense of insecurity among a sample of female refugee adolescents, and the impact of an indicative program for reducing cognitive distortions in reducing depression and their sense of insecurity. The study sample consisted of 220 female refugee adolescents, 7th to 1st secondary stage, at…

Silencing of IFN-stimulated gene transcription is regulated by histone H1 and its chaperone TAF-I.

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Kadota, Shinichi; Nagata, Kyosuke

2014-07-01

Chromatin structure and its alteration play critical roles in the regulation of transcription. However, the transcriptional silencing mechanism with regard to the chromatin structure at an unstimulated state of the interferon (IFN)-stimulated gene (ISG) remains unclear. Here we investigated the role of template activating factor-I (TAF-I, also known as SET) in ISG transcription. Knockdown (KD) of TAF-I increased ISG transcript and simultaneously reduced the histone H1 level on the ISG promoters during the early stages of transcription after IFN stimulation from the unstimulated state. The transcription factor levels on the ISG promoters were increased in TAF-I KD cells only during the early stages of transcription. Furthermore, histone H1 KD also increased ISG transcript. TAF-I and histone H1 double KD did not show the additive effect in ISG transcription, suggesting that TAF-I and histone H1 may act on the same regulatory pathway to control ISG transcription. In addition, TAF-I KD and histone H1 KD affected the chromatin structure near the ISG promoters. On the basis of these findings, we propose that TAF-I and its target histone H1 are key regulators of the chromatin structure at the ISG promoter to maintain the silent state of ISG transcription. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

Sleep disturbances and reduced work functioning in depressive or anxiety disorders.

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van Mill, Josine G; Vogelzangs, Nicole; Hoogendijk, Witte J G; Penninx, Brenda W J H

2013-11-01

We aimed to examine the associations between sleep disturbances and work functioning in an epidemiologic cohort study in subjects with or without depressive or anxiety disorders. There were 707 subjects included in our analyses with depressive or anxiety disorders and 728 subjects without current depressive or anxiety disorders. Insomnia was defined as a score ≥9 using the Insomnia Rating Scale. Self-reported sleep duration was categorized in short, normal, and long (≤6, 7-9, and ≥10 h, respectively). Work absenteeism was defined as none, short (≤2 weeks), or long (>2 weeks). Work performance was defined as not impaired, reduced, or impaired. Logistic regression analyses were performed to examine the associations of sleep disturbances with work functioning. In subjects with psychopathology, insomnia and short sleep duration were significantly associated with impaired work performance (odds ratio [OR] for insomnia, 2.20; [95% confidence interval {CI}, 1.50-3.22]; OR for short sleep, 2.54 [95% CI, 1.66-3.88] compared to normal sleep duration). Insomnia (OR, 2.48 [95% CI, 1.67-3.69]) and short sleep duration (OR, 1.85 [95% CI, 1.23-2.78]) also were associated with long-term absenteeism. These findings remained the same after considering clinical characteristics including medication use and symptom severity. In subjects without psychopathology, no significant associations were found between insomnia and short sleep duration on work functioning after considering subthreshold depression symptoms. In subjects with psychopathology, sleep disturbances were negatively associated with work functioning, independent of disorder severity and use of psychotropic medication. Further research is needed to determine if treatment of sleep disturbances in subjects with psychopathology improves work functioning. Copyright © 2013 Elsevier B.V. All rights reserved.

Mothers' depressive symptoms predict both increased and reduced negative reactivity: aversion sensitivity and the regulation of emotion.

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Dix, Theodore; Moed, Anat; Anderson, Edward R

2014-07-01

This study examined whether, as mothers' depressive symptoms increase, their expressions of negative emotion to children increasingly reflect aversion sensitivity and motivation to minimize ongoing stress or discomfort. In multiple interactions over 2 years, negative affect expressed by 319 mothers and their children was observed across variations in mothers' depressive symptoms, the aversiveness of children's immediate behavior, and observed differences in children's general negative reactivity. As expected, depressive symptoms predicted reduced maternal negative reactivity when child behavior was low in aversiveness, particularly with children who were high in negative reactivity. Depressive symptoms predicted high negative reactivity and steep increases in negative reactivity as the aversiveness of child behavior increased, particularly when high and continued aversiveness from the child was expected (i.e., children were high in negative reactivity). The findings are consistent with the proposal that deficits in parenting competence as depressive symptoms increase reflect aversion sensitivity and motivation to avoid conflict and suppress children's aversive behavior. © The Author(s) 2014.

Tele-Interpersonal Psychotherapy Acutely Reduces Depressive Symptoms in Depressed HIV-Infected Rural Persons: A Randomized Clinical Trial.

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Heckman, Timothy G; Heckman, Bernadette D; Anderson, Timothy; Lovejoy, Travis I; Markowitz, John C; Shen, Ye; Sutton, Mark

2017-01-01

Human immunodeficiency virus (HIV)-positive rural individuals carry a 1.3-times greater risk of a depressive diagnosis than their urban counterparts. This randomized clinical trial tested whether telephone-administered interpersonal psychotherapy (tele-IPT) acutely relieved depressive symptoms in 132 HIV-infected rural persons from 28 states diagnosed with Diagnostic and Statistical Manual of Mental Disorders-IV major depressive disorder (MDD), partially remitted MDD, or dysthymic disorder. Patients were randomized to either 9 sessions of one-on-one tele-IPT (n = 70) or standard care (SC; n = 62). A series of intent-to-treat (ITT), therapy completer, and sensitivity analyses assessed changes in depressive symptoms, interpersonal problems, and social support from pre- to postintervention. Across all analyses, tele-IPT patients reported significantly lower depressive symptoms and interpersonal problems than SC controls; 22% of tele-IPT patients were categorized as a priori "responders" who reported 50% or higher reductions in depressive symptoms compared to only 4% of SC controls in ITT analyses. Brief tele-IPT acutely decreased depressive symptoms and interpersonal problems in depressed rural people living with HIV.

Effectiveness of a discharge education program in reducing the severity of postpartum depression: a randomized controlled evaluation study.

Science.gov (United States)

Ho, Shiao-Ming; Heh, Shu-Shya; Jevitt, Cecilia M; Huang, Lian-Hua; Fu, Yu-Ying; Wang, Li-Lin

2009-10-01

The effectiveness of a hospital discharge education program including information on postnatal depression was evaluated to reduce psychological morbidity after childbirth. A randomized controlled trial (RCT) was conducted in a regional hospital in Taipei. Two hundred first-time mothers agreed to take part and were randomly allocated to an intervention group (n=100) or control group (n=100). The intervention group received discharge education on postnatal depression provided by postpartum ward nurses. The control group received general postpartum education. The main outcome measure was the Edinburgh Postnatal Depression Scale (EPDS) administered by postal questionnaire at six weeks and three months after delivery. Women who received discharge education intervention on postnatal depression were less likely to have high depression scores when compared to the control group at three months postpartum. A discharge educational intervention including postnatal depression information given to women during the postpartum stay benefits psychological well-being. A postpartum discharge education program including information on postnatal depression should be integrated into postpartum discharge care in general practice. 2009 Elsevier Ireland Ltd.

Endogenous Retrovirus ev21 Dose Not Recombine with ALV-J and Induces the Expression of ISGs in the Host.

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Feng, Min; Tan, Yan; Dai, Manman; Li, Yuanfang; Xie, Tingting; Li, Hongmei; Shi, Meiqing; Zhang, Xiquan

2016-01-01

Avian leukosis virus subgroup J (ALV-J) infection can cause tumors and immunosuppression. Endogenous viruses integrate into host genomes and can recombine with exogenous avian leukosis virus (ALV). In this study, we analyzed the interaction of endogenous retrovirus 21 ( ev21 ) with the ALV-J in late-feathering Chinese yellow chicken. Two ALV-J strains M180 and K243 were isolated from late-feathering and fast-feathering Chinese yellow chicken flocks, respectively. The env gene of the two strains showed 94.2-94.8% nucleotide identity with reference ALV-J strains. Compared with the env gene and the LTR of ev21 and M180, the nucleotide identity of LTR was 69.7% and env gene was 58.4%, respectively, especially the amino acid identity of env gene as low as 14.2%. Phylogenetic analysis of the nucleotide sequence of the env gene and the 3'LTR showed that M180 was closely related to ALV-J, and was located in a distinct group with ev21 in the phylogenetic tree. Using co-immunoprecipitation (co-IP), we next demonstrate that the envelope protein of ev21 does not interact with the M180 envelope protein. We further show that the envelope protein of ev21 cannot activate ALV-J LTR promoter activity using luciferase-reporter assays. qPCR and western blot analysis revealed that envelope protein of endogenous ev21 can facilitate the expression of PKR at 6h post ALV-J infection (hpi) and facilitate the expression of ISG12 and CH25H at 24 hpi. However, the expression of the env gene of M180 strain was not significantly at 6 and 24 hpi. We conclude that there is no evidence of recombination between endogenous retrovirus ev21 and ALV-J strain M180 in late-feathering Chinese yellow chicken, and envelope protein of ev21 can affect the expression of host ISGs, but appears not to influence the replication of ALV-J strain M180. This is the first report of interaction among the endogenous retrovirus ev21, ALV-J and the late-feathering chicken.

Exogenous ciliary neurotrophic factor (CNTF) reduces synaptic depression during repetitive stimulation.

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Garcia, Neus; Santafé, Manel M; Tomàs, Marta; Priego, Mercedes; Obis, Teresa; Lanuza, Maria A; Besalduch, Nuria; Tomàs, Josep

2012-09-01

It has been shown that ciliary neurotrophic factor (CNTF) has trophic and maintenance effects on several types of peripheral and central neurons, glia, and cells outside the nervous system. Both CNTF and its receptor, CNTF-Rα, are expressed in the muscle. We use confocal immunocytochemistry to show that the trophic cytokine and its receptor are present in the pre- and post-synaptic sites of the neuromuscular junctions (NMJs). Applied CNTF (7.5-200 ng/ml, 60 min-3 h) does not acutely affect spontaneous potentials (size or frequency) or quantal content of the evoked acetylcholine release from post-natal (in weak or strong axonal inputs on dually innervated end plates or in the most mature singly innervated synapses at P6) or adult (P30) NMJ of Levator auris longus muscle of the mice. However, CNTF reduces roughly 50% the depression produced by repetitive stimulation (40 Hz, 2 min) on the adult NMJs. Our findings indicate that, unlike neurotrophins, exogenous CNTF does not acutely modulate transmitter release locally at the mammalian neuromuscular synapse but can protect mature end plates from activity-induced synaptic depression. © 2012 Peripheral Nerve Society.

Can exercise increase fitness and reduce weight in patients with schizophrenia and depression?

Directory of Open Access Journals (Sweden)

Jesper eKrogh

2014-07-01

Full Text Available BackgroundPsychiatric patients have a reduced life expectancy of 15 to 20 years compared to the general population. Most years of lost life are due to excess mortality from somatic diseases. Sedentary lifestyle and medication is partly responsible for the high frequency of metabolic syndrome in this patient group and low levels of physical activity is associated with increased risk of cardiovascular disease, diabetes and all-cause mortality. This study aimed to review trials allocating patients with either schizophrenia or depression to exercise interventions for effect on cardiovascular fitness, strength and weight.MethodsWe searched Pubmed, Embase, and Psycinfo including randomized clinical trial allocating patients with either schizophrenia or depression to isolated exercise interventions.ResultsWe identified five trials including patients with schizophrenia and found little evidence that exercise could increase cardiovascular fitness or decrease weight. Nine exercise trials for patients with depression were identified increasing cardiovascular fitness by 11-30% and strength by 33-37%. No evidence in favor of exercise for weight reduction was found.ConclusionBased on the current evidence isolated exercise interventions are unlikely to improve cardiovascular fitness or induce weight loss in patients with schizophrenia. In patients with depression exercise interventions are likely to induce clinically relevant short term effects, however, due to lack of reporting little is known about the effect on cardiovascular fitness beyond the intervention and weight reduction. Future exercise trials regarding patients with mental illness should preferably measure changes in cardiovascular strength, repetition maximum and anthropometric outcomes. Ideally participants should be assessed beyond the intervention

Integrating Depression Care Management into Medicare Home Health Reduces Risk of 30 and 60 Day Hospitalization: The Depression CAREPATH Cluster-Randomized Trial

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Bruce, Martha L.; Lohman, Matthew C.; Greenberg, Rebecca L.; Bao, Yuhua; Raue, Patrick J.

2016-01-01

OBJECTIVES To determine whether a depression care management intervention among Medicare home health recipients decreases risks of hospitalization. DESIGN Cluster-randomized trial. Nurse teams were randomized to Intervention (12 teams) or Enhanced Usual Care (EUC; 9 teams). SETTING Six home health agencies from distinct geographic regions. Patients were interviewed at home and by telephone. PARTICIPANTS Patients age>65 who screened positive for depression on nurse assessments (N=755), and a subset who consented to interviews (N=306). INTERVENTION The Depression CAREPATH (CARE for PATients at Home) guides nurses in managing depression during routine home visits. Clinical functions include weekly symptom assessment, medication management, care coordination, patient education, and goal setting. Researchers conducted biweekly telephone conferences with team supervisors. MEASUREMENTS The study examined acute-care hospitalization and days to hospitalization. H1 used data from the home health record to examine hospitalization over 30-day and 60-day periods while a home health patient. H2 used data from both home care record and research assessments to examine 30-day hospitalization from any setting. RESULTS The adjusted hazard ratio (HR) of being admitted to hospital directly from home health within 30 days of start of home health care was 0.65 (p=.013) for CAREPATH compared to EUC patients, and 0.72 (p=.027) within 60 days. In patients referred to home health directly from hospital, the relative hazard of being rehospitalized was approximately 55% lower (HR = 0.45, p=.001) among CAREPATH patients. CONCLUSION Integrating CAREPATH depression care management into routine nursing practice reduces hospitalization and rehospitalization risk among older adults receiving Medicare home health nursing services. PMID:27739067

Reduced connectivity and inter-hemispheric symmetry of the sensory system in a rat model of vulnerability to developing depression.

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Ben-Shimol, E; Gass, N; Vollmayr, B; Sartorius, A; Goelman, G

2015-12-03

Defining the markers corresponding to a high risk of developing depression in humans would have major clinical significance; however, few studies have been conducted since they are not only complex but also require homogeneous groups. This study compared congenital learned helpless (cLH) rats, selectively bred for high stress sensitivity and learned helplessness (LH) behavior, to congenital non-learned helpless (cNLH) rats that were bred for resistance to uncontrollable stress. Naïve cLH rats show some depression-like behavior but full LH behavior need additional stress, making this model ideal for studying vulnerability to depression. Resting-state functional connectivity obtained from seed correlation analysis was calculated for multiple regions that were selected by anatomy AND by a data-driven approach, independently. Significance was determined by t-statistic AND by permutation analysis, independently. A significant reduction in functional connectivity was observed by both analyses in the cLH rats in the sensory, motor, cingulate, infralimbic, accumbens and the raphe nucleus. These reductions corresponded primarily to reduced inter-hemispheric connectivity. The main reduction however was in the sensory system. It is argued that reduced connectivity and inter-hemispheric connectivity of the sensory system reflects an internal convergence state which may precede other depressive symptomatology and therefore could be used as markers for vulnerability to the development of depression. Copyright © 2015 IBRO. Published by Elsevier Ltd. All rights reserved.

Yoga and massage therapy reduce prenatal depression and prematurity.

Science.gov (United States)

Field, Tiffany; Diego, Miguel; Hernandez-Reif, Maria; Medina, Lissette; Delgado, Jeannette; Hernandez, Andrea

2012-04-01

Eighty-four prenatally depressed women were randomly assigned to yoga, massage therapy or standard prenatal care control groups to determine the relative effects of yoga and massage therapy on prenatal depression and neonatal outcomes. Following 12 weeks of twice weekly yoga or massage therapy sessions (20 min each) both therapy groups versus the control group had a greater decrease on depression, anxiety and back and leg pain scales and a greater increase on a relationship scale. In addition, the yoga and massage therapy groups did not differ on neonatal outcomes including gestational age and birthweight, and those groups, in turn, had greater gestational age and birthweight than the control group. Copyright © 2011 Elsevier Ltd. All rights reserved.

Moderators of the Effects of Indicated Group and Bibliotherapy Cognitive Behavioral Depression Prevention Programs on Adolescents’ Depressive Symptoms and Depressive Disorder Onset

Science.gov (United States)

Müller, Sina; Rohde, Paul; Gau, Jeff M.; Stice, Eric

2015-01-01

We investigated factors hypothesized to moderate the effects of cognitive behavioral group-based (CB group) and bibliotherapy depression prevention programs. Using data from two trials (N = 631) wherein adolescents (M age = 15.5, 62% female, 61% Caucasian) with depressive symptoms were randomized into CB group, CB bibliotherapy, or an educational brochure control condition, we evaluated the moderating effects of individual, demographic, and environmental factors on depressive symptom reductions and major depressive disorder (MDD) onset over 2-year follow-up. CB group and bibliotherapy participants had lower depressive symptoms than controls at posttest but these effects did not persist. No MDD prevention effects were present in the merged data. Relative to controls, elevated depressive symptoms and motivation to reduce depression amplified posttest depressive symptom reduction for CB group, and elevated baseline symptoms amplified posttest symptom reduction effects of CB bibliotherapy. Conversely, elevated substance use mitigated the effectiveness of CB group relative to controls on MDD onset over follow-up. Findings suggest that both CB prevention programs are more beneficial for youth with at least moderate depressive symptoms, and that CB group is more effective for youth motivated to reduce their symptoms. Results also imply that substance use reduces the effectiveness of CB group-based depression prevention. PMID:26480199

Reduced parahippocampal and lateral temporal GABAA-[11C]flumazenil binding in major depression: preliminary results

International Nuclear Information System (INIS)

Klumpers, Ursula M.H.; Veltman, Dick J.; Drent, Madeleine L.; Boellaard, Ronald; Lammertsma, Adriaan A.; Comans, Emile F.I.; Meynen, Gerben; Hoogendijk, Witte J.G.

2010-01-01

Major depressive disorder (MDD) has been related to both a dysfunctional γ-amino butyric acid (GABA) system and to hyperactivity of the hypothalamic-pituitary-adrenal axis (HPA). Although GABA has been suggested to inhibit HPA axis activity, their relationship has never been studied at the level of the central GABA A -benzodiazepine receptor in depressed patients or in relation to antidepressant treatment. Eleven depressed outpatients were compared, before and after treatment with citalopram, with nine age-matched healthy controls. The subjects were scanned using the positron emission tomography (PET) tracer [ 11 C]flumazenil ([ 11 C]FMZ). Parametric voxel-by-voxel Logan plots were compared with methods based on regions of interest (ROI), to provide volume of distribution (V T ) and binding potential (BP ND ) values. Plasma GABA levels were determined and a dexamethasone-corticotropin releasing hormone (DEX-CRH) test was performed. In MDD, parametric voxel-by-voxel Logan plots showed bilateral reduced [ 11 C]FMZ binding in the parahippocampal gyrus and right lateral superior temporal gyrus (p uncorrected ≤0.001). In the temporal area, [ 11 C]FMZ binding showed a strong inverse correlation with HPA axis activity. Plasma GABA did not discriminate MDD from controls, but correlated inversely with [ 11 C]FMZ binding in the right insula. Following treatment with citalopram, voxel-based analysis revealed reduced binding in the right lateral temporal gyrus and dorsolateral prefrontal cortex. The bilateral reduction in limbic parahippocampal and right temporal [ 11 C]FMZ binding found in MDD indicates decreased GABA A -benzodiazepine receptor complex affinity and/or number. The inverse relationship between GABA A binding in the temporal lobe and HPA axis activity, suggests that HPA axis hyperactivity is partly due to reduced GABA-ergic inhibition. (orig.)

Reducing symptoms of major depressive disorder through a systematic training of general emotion regulation skills: protocol of a randomized controlled trial.

Science.gov (United States)

Ehret, Anna M; Kowalsky, Judith; Rief, Winfried; Hiller, Wolfgang; Berking, Matthias

2014-01-27

Major Depressive Disorder is one of the most challenging mental health problems of our time. Although effective psychotherapeutic treatments are available, many patients fail to demonstrate clinically significant improvements. Difficulties in emotion regulation have been identified as putative risk and maintaining factors for Major Depressive Disorder. Systematically enhancing adaptive emotion regulation skills should thus help reduce depressive symptom severity. However, at this point, no study has systematically evaluated effects of increasing adaptive emotion regulation skills application on symptoms of Major Depressive Disorder. In the intended study, we aim to evaluate stand-alone effects of a group-based training explicitly and exclusively targeting general emotion regulation skills on depressive symptom severity and assess whether this training augments the outcome of subsequent individual cognitive behavioral therapy for depression. In the evaluation of the Affect Regulation Training, we will conduct a prospective randomized-controlled trial. Effects of the Affect Regulation Training on depressive symptom severity and outcomes of subsequent individual therapy for depression will be compared with an active, common factor based treatment and a waitlist control condition. The study sample will include 120 outpatients meeting criteria for Major Depressive Disorder. Depressive symptom severity as assessed by the Hamilton Rating Scale will serve as our primary study outcome. Secondary outcomes will include further indicators of mental health and changes in adaptive emotion regulation skills application. All outcomes will be assessed at intake and at 10 points in time over the course of the 15-month study period. Measures will include self-reports, observer ratings, momentary ecological assessments, and will be complemented in subsamples by experimental investigations and the analysis of hair steroids. If findings should support the hypothesis that enhancing

Reducing depression during the menopausal transition with health coaching: Results from the healthy menopausal transition randomised controlled trial.

Science.gov (United States)

Almeida, Osvaldo P; Marsh, Kylie; Murray, Karen; Hickey, Martha; Sim, Moira; Ford, Andrew; Flicker, Leon

2016-10-01

To determine if health coaching (HC) decreases the incidence of depression, reduces the severity of symptoms, and increases quality of life during the menopausal transition (MT). Parallel, single-blinded, randomised controlled trial of 6 sessions of phone-delivered HC compared with usual care. Participants were 351 community-dwelling women free of major depression going through the MT, of whom 180 were assigned the intervention and 171 usual care. The primary outcome of interest was the incidence of clinically significant depressive symptoms over 52 weeks. Other study measures included the Hospital Anxiety and Depression Scale, quality of life (SF-12), the Menopause Rating Scale (MRS), diet, body mass index, alcohol use, smoking and physical activity. We considered that women with Patient Health Questionnaire (PHQ-9) scores between 5 and 14 (inclusive) had sub-threshold depressive symptoms. Nine women developed clinically significant symptoms of depression during the study-2 had been assigned HC (odds ratio, OR=0.26, 95%CI=0.05, 1.29; p=0.099). Intention-to-treat showed that, compared with usual care, the intervention led to a greater decline in depressive scores, most markedly for participants with sub-threshold depressive symptoms. Similar, but less pronounced, benefits were noticed for anxiety scores and the mental component summary of the SF-12. The intervention led to a decline in MRS scores by week 26 and subtle improvements in body mass, consumption of vegetables and smoking. HC addressing relevant risk factors for depression during the MT improves mental health measures. Our findings indicate that women with sub-threshold depressive symptoms may benefit the most from such interventions, and suggest that HC could play a useful role in minimizing mental health disturbance for women going through the MT. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Association between endothelial dysfunction and depression-like symptoms in chronic mild stress model of depression

DEFF Research Database (Denmark)

Bouzinova, Elena; Bødtkjer, Donna Marie Briggs; Kudryavtseva, Olga

2014-01-01

OBJECTIVE: Cardiovascular diseases have high comorbidity with major depression. Endothelial dysfunction may explain the adverse cardiovascular outcome in depression; therefore, we analyzed it in vitro. In the chronic mild stress model, some rats develop depression-like symptoms (including...... "anhedonia"), whereas others are stress resilient. METHODS: After 8 weeks of chronic mild stress, anhedonic rats reduced their sucrose intake by 55% (7%), whereas resilient rats did not. Acetylcholine-induced endothelium-dependent relaxation of norepinephrine-preconstricted mesenteric arteries was analyzed......-like response) was reduced in anhedonic rats (p depression-like symptoms are associated with reduced endothelium-dependent relaxation due to suppressed...

Reduced frontal brain volume in non-treatment-seeking cocaine-dependent individuals: exploring the role of impulsivity, depression, and smoking.

Science.gov (United States)

Crunelle, Cleo L; Kaag, Anne Marije; van Wingen, Guido; van den Munkhof, Hanna E; Homberg, Judith R; Reneman, Liesbeth; van den Brink, Wim

2014-01-01

In cocaine-dependent patients, gray matter (GM) volume reductions have been observed in the frontal lobes that are associated with the duration of cocaine use. Studies are mostly restricted to treatment-seekers and studies in non-treatment-seeking cocaine abusers are sparse. Here, we assessed GM volume differences between 30 non-treatment-seeking cocaine-dependent individuals and 33 non-drug using controls using voxel-based morphometry. Additionally, within the group of non-treatment-seeking cocaine-dependent individuals, we explored the role of frequently co-occurring features such as trait impulsivity (Barratt Impulsivity Scale, BIS), smoking, and depressive symptoms (Beck Depression Inventory), as well as the role of cocaine use duration, on frontal GM volume. Smaller GM volumes in non-treatment-seeking cocaine-dependent individuals were observed in the left middle frontal gyrus. Moreover, within the group of cocaine users, trait impulsivity was associated with reduced GM volume in the right orbitofrontal cortex, the left precentral gyrus, and the right superior frontal gyrus, whereas no effect of smoking severity, depressive symptoms, or duration of cocaine use was observed on regional GM volumes. Our data show an important association between trait impulsivity and frontal GM volumes in cocaine-dependent individuals. In contrast to previous studies with treatment-seeking cocaine-dependent patients, no significant effects of smoking severity, depressive symptoms, or duration of cocaine use on frontal GM volume were observed. Reduced frontal GM volumes in non-treatment-seeking cocaine-dependent subjects are associated with trait impulsivity and are not associated with co-occurring nicotine dependence or depression.

Initial Findings from a Novel School-Based Program, EMPATHY, Which May Help Reduce Depression and Suicidality in Youth.

Directory of Open Access Journals (Sweden)

Peter H Silverstone

Full Text Available We describe initial pilot findings from a novel school-based approach to reduce youth depression and suicidality, the Empowering a Multimodal Pathway Towards Healthy Youth (EMPATHY program. Here we present the findings from the pilot cohort of 3,244 youth aged 11-18 (Grades 6-12. They were screened for depression, suicidality, anxiety, use of drugs, alcohol, or tobacco (DAT, quality-of-life, and self-esteem. Additionally, all students in Grades 7 and 8 (mean ages 12.3 and 13.3 respectively also received an 8-session cognitive-behavioural therapy (CBT based program designed to increase resiliency to depression. Following screening there were rapid interventions for the 125 students (3.9% who were identified as being actively suicidal, as well as for another 378 students (11.7% who were felt to be at higher-risk of self-harm based on a combination of scores from all the scales. The intervention consisted of an interview with the student and their family followed by offering a guided internet-based CBT program. Results from the 2,790 students who completed scales at both baseline and 12-week follow-up showed significant decreases in depression and suicidality. Importantly, there was a marked decrease in the number of students who were actively suicidal (from n=125 at baseline to n=30 at 12-weeks. Of the 503 students offered the CBT program 163 (32% took part, and this group had significantly lower depression scores compared to those who didn't take part. There were no improvements in self-esteem, quality-of-life, or the number of students using DAT. Only 60 students (2% of total screened required external referral during the 24-weeks following study initiation. These results suggest that a multimodal school-based program may provide an effective and pragmatic approach to help reduce youth depression and suicidality. Further research is required to determine longer-term efficacy, reproducibility, and key program elements.ClinicalTrials.gov NCT

Initial Findings from a Novel School-Based Program, EMPATHY, Which May Help Reduce Depression and Suicidality in Youth.

Science.gov (United States)

Silverstone, Peter H; Bercov, Marni; Suen, Victoria Y M; Allen, Andrea; Cribben, Ivor; Goodrick, Jodi; Henry, Stu; Pryce, Catherine; Langstraat, Pieter; Rittenbach, Katherine; Chakraborty, Samprita; Engels, Rutger C; McCabe, Christopher

2015-01-01

We describe initial pilot findings from a novel school-based approach to reduce youth depression and suicidality, the Empowering a Multimodal Pathway Towards Healthy Youth (EMPATHY) program. Here we present the findings from the pilot cohort of 3,244 youth aged 11-18 (Grades 6-12). They were screened for depression, suicidality, anxiety, use of drugs, alcohol, or tobacco (DAT), quality-of-life, and self-esteem. Additionally, all students in Grades 7 and 8 (mean ages 12.3 and 13.3 respectively) also received an 8-session cognitive-behavioural therapy (CBT) based program designed to increase resiliency to depression. Following screening there were rapid interventions for the 125 students (3.9%) who were identified as being actively suicidal, as well as for another 378 students (11.7%) who were felt to be at higher-risk of self-harm based on a combination of scores from all the scales. The intervention consisted of an interview with the student and their family followed by offering a guided internet-based CBT program. Results from the 2,790 students who completed scales at both baseline and 12-week follow-up showed significant decreases in depression and suicidality. Importantly, there was a marked decrease in the number of students who were actively suicidal (from n=125 at baseline to n=30 at 12-weeks). Of the 503 students offered the CBT program 163 (32%) took part, and this group had significantly lower depression scores compared to those who didn't take part. There were no improvements in self-esteem, quality-of-life, or the number of students using DAT. Only 60 students (2% of total screened) required external referral during the 24-weeks following study initiation. These results suggest that a multimodal school-based program may provide an effective and pragmatic approach to help reduce youth depression and suicidality. Further research is required to determine longer-term efficacy, reproducibility, and key program elements. ClinicalTrials.gov NCT02169960.

Initial Findings from a Novel School-Based Program, EMPATHY, Which May Help Reduce Depression and Suicidality in Youth

Science.gov (United States)

Silverstone, Peter H.; Bercov, Marni; Suen, Victoria Y. M.; Allen, Andrea; Cribben, Ivor; Goodrick, Jodi; Henry, Stu; Pryce, Catherine; Langstraat, Pieter; Rittenbach, Katherine; Chakraborty, Samprita; Engels, Rutger C.; McCabe, Christopher

2015-01-01

We describe initial pilot findings from a novel school-based approach to reduce youth depression and suicidality, the Empowering a Multimodal Pathway Towards Healthy Youth (EMPATHY) program. Here we present the findings from the pilot cohort of 3,244 youth aged 11–18 (Grades 6-12). They were screened for depression, suicidality, anxiety, use of drugs, alcohol, or tobacco (DAT), quality-of-life, and self-esteem. Additionally, all students in Grades 7 and 8 (mean ages 12.3 and 13.3 respectively) also received an 8-session cognitive-behavioural therapy (CBT) based program designed to increase resiliency to depression. Following screening there were rapid interventions for the 125 students (3.9%) who were identified as being actively suicidal, as well as for another 378 students (11.7%) who were felt to be at higher-risk of self-harm based on a combination of scores from all the scales. The intervention consisted of an interview with the student and their family followed by offering a guided internet-based CBT program. Results from the 2,790 students who completed scales at both baseline and 12-week follow-up showed significant decreases in depression and suicidality. Importantly, there was a marked decrease in the number of students who were actively suicidal (from n=125 at baseline to n=30 at 12-weeks). Of the 503 students offered the CBT program 163 (32%) took part, and this group had significantly lower depression scores compared to those who didn’t take part. There were no improvements in self-esteem, quality-of-life, or the number of students using DAT. Only 60 students (2% of total screened) required external referral during the 24-weeks following study initiation. These results suggest that a multimodal school-based program may provide an effective and pragmatic approach to help reduce youth depression and suicidality. Further research is required to determine longer-term efficacy, reproducibility, and key program elements. Trial Registration Clinical

Preventing Depression in Adults With Subthreshold Depression

DEFF Research Database (Denmark)

Buntrock, Claudia; Berking, Matthias; Smit, Filip

2017-01-01

-based guided self-help intervention (ie, cognitive-behavioral therapy and problem-solving therapy assisted by supervised graduate students or health care professionals) in addition to usual care or to usual care supplemented with Web-based psycho-education (enhanced usual care). Depression-free years (DFYs......BACKGROUND: Psychological interventions for the prevention of depression might be a cost-effective way to reduce the burden associated with depressive disorders. OBJECTIVE: To evaluate the cost-effectiveness of a Web-based guided self-help intervention to prevent major depressive disorder (MDD......) in people with subthreshold depression (sD). METHODS: A pragmatic randomized controlled trial was conducted with follow-up at 12 months. Participants were recruited from the general population via a large statutory health insurance company and an open access website. Participants were randomized to a Web...

Group Reality Therapy in Addicts Rehabilitation Process to Reduce Depression, Anxiety and Stress

Directory of Open Access Journals (Sweden)

Omid Massah

2015-03-01

Full Text Available Objectives: Substance abuse is one of the most outstanding socio-psychological hazards that can easily wreck one’s personal, family and social life. Reality Therapy is a type of Cognitive rehabilitation (known as psychosocial rehabilitation, and the application of this method in the treatment of different disorders has recently been the topic of research. The objective of this study was to examine the effectiveness of group reality therapy on the reduction of stress, anxiety and depression in addicts. Methods: A quasi-experimental study of pretest-posttest design, with a control group was conducted. The study population consisted of all addicts attending Tehran’s ‘Neda’ Rehab Clinic. First, the DASS-21 questionnaire was administered and then 40 people were selected from those who had scored average and higher. They were then randomly assigned to two test and control groups of 20 each. Analysis of co-variance was used to analyze the data, with which pretest scores were controlled, and the effect of the independent variable on posttest scores was evaluated. Results: Following the intervention, there were significant decreases in the mean scores of all three variables, i.e. stress, anxiety and depression in the test group (P<0.05. Discussion: Psychosocial rehabilitation based on reality therapy can be considered as an effective method for reducing stress, anxiety and depression in addicts and also as an adjunctive therapy in treating other ailments.

Predictors of incident major depression in diabetic outpatients with subthreshold depression

DEFF Research Database (Denmark)

Bot, Mariska; Pouwer, Francois; Ormel, Johan

2010-01-01

AIMS: The objective of the study was to determine rates and risks of major depression in diabetes outpatients with subthreshold depression. METHODS: This study is based on data of a stepped care-based intervention study in which diabetic patients with subthreshold depression were randomly allocated...... to low-intensity stepped care, aimed at reducing depressive symptoms, or to care as usual. Patients had a baseline Center for Epidemiologic Studies Depression Scale (CES-D) score ≥ 16, but no baseline major depression according to the Mini International Neuropsychiatric Interview (MINI). Demographic...... major depression. Stepped care allocation was not related to incident major depression. In multivariable models, similar results were found. CONCLUSIONS: Having a higher baseline level of anxiety and depression appeared to be related to incident major depression during 2-year follow-up in diabetic...

REDUCING SUICIDAL IDEATION AND DEPRESSION IN OLDER PRIMARY CARE PATIENTS: 24-MONTH OUTCOMES OF THE PROSPECT STUDY

Science.gov (United States)

Alexopoulos, George S.; Reynolds, Charles F.; Bruce, Martha L.; Katz, Ira R.; Raue, Patrick J.; Mulsant, Benoit H.; Oslin, David; Have, Thomas Ten

2010-01-01

Objective The PROSPECT Study evaluated the impact of a care management intervention on suicidal ideation and depression in older primary care patients. This is the first report of outcomes over a 2-year period. Method The subjects (N=599) were older (>=60 years) patients with major or minor depression selected after screening 9,072 randomly identified patients of 20 primary care practices randomly assigned to the PROSPECT intervention or usual care. The intervention consisted of services of 15 trained care managers, who offered algorithm-based recommendations to physicians and helped patients with treatment adherence over 24 months. Results Intervention patients had a higher likelihood to receive antidepressants and or psychotherapy (84.9–89% vs. 49–59%) and a 2.2 times greater decline in suicidal ideation than usual care patients over 24 months. Treatment response occurred earlier in intervention patients and continued to increase from the 18th to the 24th month, while there was no appreciable increase in usual care patients during the same period. Among patients with major depression, a greater number achieved remission in the intervention than the usual care group at 4 (26.6 vs. 15.2%), 8 (36% vs. 22.5%), and 24 (45.4% vs. 31.5%) months. Patients with minor depression had favorable outcomes regardless of treatment assignment. Conclusions Sustained collaborative care maintains high utilization of antidepressant treatment, reduces suicidal ideation, and improves the outcomes of major depression over two years. These observations suggest that sustained collaborative care increases depression-free days. PMID:19528195

Contact & connect--an intervention to reduce depression stigma and symptoms in construction workers: protocol for a randomised controlled trial.

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Milner, Allison; Witt, Katrina; Burnside, Lewis; Wilson, Caitlyn; LaMontagne, Anthony D

2015-10-16

Males employed in the construction industry have high rates of suicide. Although reasons underpinning this risk are multifaceted, poor help-seeking and stigma are represent major contributors. Males in the construction industry are also exposed to other risk factors for mental ill health and suicide, including unemployment. Sigma-reducing interventions that are accessible and attractive to recently unemployed males in the construction industry could therefore improve help-seeking, and address depression and suicidal behaviour in this population. Contact&Connect will use a parallel individual randomized design to evaluate the effectiveness of a multimedia-based intervention aimed at reducing stigma. The intervention consists of a package of 12 brief contact interventions (BCIs) delivered over a six month period. BCIs will direct participants to informational programs and microsites. Content will address three major themes: debunking depression myths and stereotypes, normalisation, and empowerment. Target enrollment is 630 (315 in each arm), each to be followed for 12 months. Eligible participants will be males, between 30 and 64 years, unemployed at the time of recruitment, registered with Incolink (a social welfare trustee company for unemployed members of the construction industry), and own a smart phone with enabled internet connectivity. At present, there are no programs that have been shown to be effective in reducing stigma in the blue-collar male population. Contact&Connect promises to provide a tailored, efficient, and scalable approach to reducing stigma, depressive symptoms and suicidality among unemployed males. Australian New Zealand Clinical Trials Register ACTRN12615000792527 (date of registration: 30 July, 2015).

Reducing Eating Disorder Onset in a Very High Risk Sample with Significant Comorbid Depression: A Randomized Controlled Trial

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Taylor, C. Barr; Kass, Andrea E.; Trockel, Mickey; Cunning, Darby; Weisman, Hannah; Bailey, Jakki; Sinton, Meghan; Aspen, Vandana; Schecthman, Kenneth; Jacobi, Corinna; Wilfley, Denise E.

2015-01-01

Objective Eating disorders (EDs) are serious problems among college-age women and may be preventable. An indicated on-line eating disorder (ED) intervention, designed to reduce ED and comorbid pathology, was evaluated. Method 206 women (M age = 20 ± 1.8 years; 51% White/Caucasian, 11% African American, 10% Hispanic, 21% Asian/Asian American, 7% other) at very high risk for ED onset (i.e., with high weight/shape concerns plus a history of being teased, current or lifetime depression, and/or non-clinical levels of compensatory behaviors) were randomized to a 10-week, Internet-based, cognitive-behavioral intervention or wait-list control. Assessments included the Eating Disorder Examination (EDE to assess ED onset), EDE-Questionnaire, Structured Clinical Interview for DSM Disorders, and Beck Depression Inventory-II. Results ED attitudes and behaviors improved more in the intervention than control group (p = 0.02, d = 0.31); although ED onset rate was 27% lower, this difference was not significant (p = 0.28, NNT = 15). In the subgroup with highest shape concerns, ED onset rate was significantly lower in the intervention than control group (20% versus 42%, p = 0.025, NNT = 5). For the 27 individuals with depression at baseline, depressive symptomatology improved more in the intervention than control group (p = 0.016, d = 0.96); although ED onset rate was lower in the intervention than control group, this difference was not significant (25% versus 57%, NNT = 4). Conclusions An inexpensive, easily disseminated intervention might reduce ED onset among those at highest risk. Low adoption rates need to be addressed in future research. PMID:26795936

Reducing eating disorder onset in a very high risk sample with significant comorbid depression: A randomized controlled trial.

Science.gov (United States)

Taylor, C Barr; Kass, Andrea E; Trockel, Mickey; Cunning, Darby; Weisman, Hannah; Bailey, Jakki; Sinton, Meghan; Aspen, Vandana; Schecthman, Kenneth; Jacobi, Corinna; Wilfley, Denise E

2016-05-01

Eating disorders (EDs) are serious problems among college-age women and may be preventable. An indicated online eating disorder (ED) intervention, designed to reduce ED and comorbid pathology, was evaluated. 206 women (M age = 20 ± 1.8 years; 51% White/Caucasian, 11% African American, 10% Hispanic, 21% Asian/Asian American, 7% other) at very high risk for ED onset (i.e., with high weight/shape concerns plus a history of being teased, current or lifetime depression, and/or nonclinical levels of compensatory behaviors) were randomized to a 10-week, Internet-based, cognitive-behavioral intervention or waitlist control. Assessments included the Eating Disorder Examination (EDE, to assess ED onset), EDE-Questionnaire, Structured Clinical Interview for DSM Disorders, and Beck Depression Inventory-II. ED attitudes and behaviors improved more in the intervention than control group (p = .02, d = 0.31); although ED onset rate was 27% lower, this difference was not significant (p = .28, NNT = 15). In the subgroup with highest shape concerns, ED onset rate was significantly lower in the intervention than control group (20% vs. 42%, p = .025, NNT = 5). For the 27 individuals with depression at baseline, depressive symptomatology improved more in the intervention than control group (p = .016, d = 0.96); although ED onset rate was lower in the intervention than control group, this difference was not significant (25% vs. 57%, NNT = 4). An inexpensive, easily disseminated intervention might reduce ED onset among those at highest risk. Low adoption rates need to be addressed in future research. (c) 2016 APA, all rights reserved).

Disability, anxiety and depression associated with medication-overuse headache can be considerably reduced by detoxification and prophylactic treatment

DEFF Research Database (Denmark)

Bendtsen, L; Munksgaard, Sb; Tassorelli, C

2014-01-01

OBJECTIVE: The objective of this article is to investigate whether headache-related disability, depression and anxiety can be reduced by detoxification and prophylactic treatment in patients with medication-overuse headache (MOH). METHODS: Patients with MOH were included from six centres in Europ...

On the Effectiveness of Group Cognitive-Behavioral Therapy and Logotherapy in Reducing Depression and Increasing Life Expectancy in Drug Addicts

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Mohammad Khaledian

2016-05-01

Full Text Available Objective: This study was an attempt to compare the effectiveness of group cognitive-behavioral therapy and logotherapy therapy in Reducing Depression and Increasing Life Expectancy in Drug Addicts. Method: This was an experimental study along with pretest/posttest and control group. All the addicts referring to one of the methadone addiction treatment centers in Qorveh City (Naikoo Salamat Center in 2013 constituted the population of the study. Initially, 60 students were selected by simple random sampling. Then, 30 participants were randomly divided into two experimental groups and one control group based on their scores on Beck Depression Inventory and Snyder’s Life Expectancy Test. One of the experimental groups received 10 logotherapy sessions and the second experimental group received 13 sessions of group cognitive-behavioral therapy. This is so while the control group received no intervention. Results: The results showed that there was not any significant difference between group cognitive behavioral therapy and logotherapy in reducing depression. However, group cognitive behavioral therapy was found to be more effective in increased life expectancy than logotherapy. Conclusion: The results contain practical implications.

Maca reduces blood pressure and depression, in a pilot study in postmenopausal women.

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Stojanovska, L; Law, C; Lai, B; Chung, T; Nelson, K; Day, S; Apostolopoulos, V; Haines, C

2015-02-01

Lepidium meyenii (Maca) has been used for centuries for its fertility-enhancing and aphrodisiac properties. In an Australian study, Maca improved anxiety and depressive scores. The effects of Maca on hormones, lipids, glucose, serum cytokines, blood pressure, menopausal symptoms and general well-being in Chinese postmenopausal women were evaluated. A randomized, double-blind, placebo-controlled, cross-over study was conducted in 29 postmenopausal Hong Kong Chinese women. They received 3.3 g/day of Maca or placebo for 6 weeks each, in either order, over 12 weeks. At baseline, week 6 and week 12, estradiol, follicle stimulating hormone (FSH), sex hormone binding globulin (SHBG), thyroid stimulating hormone (TSH), full lipid profiles, glucose and serum cytokines were measured. The Greene Climacteric, SF-36 Version 2, Women's Health Questionnaire and Utian Quality of Life Scales were used to assess the severity of menopausal symptoms and health-related quality of life. There were no differences in estradiol, FSH, TSH, SHBG, glucose, lipid profiles and serum cytokines amongst those who received Maca as compared to the placebo group; however, significant decreases in diastolic blood pressure and depression were apparent after Maca treatment. Maca did not exert hormonal or immune biological action in the small cohort of patients studied; however, it appeared to reduce symptoms of depression and improve diastolic blood pressure in Chinese postmenopausal women. Although results are comparable to previous similar published studies in postmenopausal women, there might be a cultural difference among the Chinese postmenopausal women in terms of symptom reporting.

Depressive vulnerabilities predict depression status and trajectories of depression over 1 year in persons with acute coronary syndrome.

Science.gov (United States)

Doyle, Frank; McGee, Hannah; Delaney, Mary; Motterlini, Nicola; Conroy, Ronán

2011-01-01

Depression is prevalent in patients hospitalized with acute coronary syndrome (ACS). We determined whether theoretical vulnerabilities for depression (interpersonal life events, reinforcing events, cognitive distortions, Type D personality) predicted depression, or depression trajectories, post-hospitalization. We followed 375 ACS patients who completed depression scales during hospital admission and at least once during three follow-up intervals over 1 year (949 observations). Questionnaires assessing vulnerabilities were completed at baseline. Logistic regression for panel/longitudinal data predicted depression status during follow-up. Latent class analysis determined depression trajectories. Multinomial logistic regression modeled the relationship between vulnerabilities and trajectories. Vulnerabilities predicted depression status over time in univariate and multivariate analysis, even when controlling for baseline depression. Proportions in each depression trajectory category were as follows: persistent (15%), subthreshold (37%), never depressed (48%). Vulnerabilities independently predicted each of these trajectories, with effect sizes significantly highest for the persistent depression group. Self-reported vulnerabilities - stressful life events, reduced reinforcing events, cognitive distortions, personality - measured during hospitalization can identify those at risk for depression post-ACS and especially those with persistent depressive episodes. Interventions should focus on these vulnerabilities. Copyright © 2011 Elsevier Inc. All rights reserved.

Dietary pattern derived by reduced rank regression and depressive symptoms in a multi-ethnic population: the HELIUS study

NARCIS (Netherlands)

Vermeulen, E.; Stronks, K.; Visser, M.; Brouwer, I. A.; Snijder, M. B.; Mocking, R. J. T.; Derks, E. M.; Schene, A. H.; Nicolaou, M.

2017-01-01

BACKGROUND/OBJECTIVES: To investigate the association of dietary patterns derived by reduced rank regression (RRR) with depressive symptoms in a multi-ethnic population. SUBJECTS/METHODS: Cross-sectional data from the HELIUS study were used. In total, 4967 men and women (18-70 years) of Dutch,

Dietary pattern derived by reduced rank regression and depressive symptoms in a multi-ethnic population: the HELIUS study

NARCIS (Netherlands)

Vermeulen, E.; Stronks, K.; Visser, M.; Brouwer, I. A.; Snijder, M. B.; Mocking, R. J.T.; Derks, E. M.; Schene, A. H.; Nicolaou, M.

BACKGROUND/OBJECTIVES: To investigate the association of dietary patterns derived by reduced rank regression (RRR) with depressive symptoms in a multi-ethnic population. SUBJECTS/METHODS: Cross-sectional data from the HELIUS study were used. In total, 4967 men and women (18-70 years) of Dutch,

Saffron improved depression and reduced homocysteine level in patients with major depression: A Randomized, double-blind study

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Gholamali Jelodar

2017-12-01

Full Text Available Objectives: A correlation between hyperhomocysteinemia, and depression has been reported. Saffron (Crocus sativus is recommended for treatment of depression; hence, in this study the effect of co-administration of saffron and fluoxetine on plasma homocysteine and depression was evaluated. Material and methods: This was a 4-week randomized and double-blind clinical trial which was conducted from March 2013 to February 2014. In this trial, 40 male and females (20-55 years old diagnosed with severe depression were selected and following filing the Beck form, were randomly divided into two groups.  Experimental group was treated with fluoxetine 20 mg/day and saffron 30 mg /day and the control group received placebo and fluoxetine 20 mg/day for four weeks. Before treatment and at the end of the study, fasting blood samples were collected. For females, blood samples were collected on the third day of their menstrual cycle. Results: A significant reduction of homocysteine levels was observed in both sex in the experimental group compared to before treatment (p

Aging and depression vulnerability interaction results in decreased serotonin innervation associated with reduced BDNF levels in hippocampus of rats bred for learned helplessness

DEFF Research Database (Denmark)

Aznar, Susana; Klein, Anders B; Santini, Martin A

2010-01-01

Epidemiological studies have revealed a strong genetic contribution to the risk for depression. Both reduced hippocampal serotonin neurotransmission and brain-derived neurotrophic factor (BDNF) levels have been associated with increased depression vulnerability and are also regulated during aging...... density. Hippocampal BDNF protein levels were measured by ELISA. An exacerbated age-related loss of serotonin fiber density specific for the CA1 area was observed in the cLH animals, whereas reduced hippocampal BDNF levels were seen in young and old cLH when compared with age-matched cNLH controls...

Sleep disturbances and reduced work functioning in depressive or anxiety disorders

NARCIS (Netherlands)

van Mill, J.G.; Vogelzangs, N.; Hoogendijk, W.J.G.; Penninx, B.W.J.H.

2013-01-01

Objectives: We aimed to examine the associations between sleep disturbances and work functioning in an epidemiologic cohort study in subjects with or without depressive or anxiety disorders. Methods: There were 707 subjects included in our analyses with depressive or anxiety disorders and 728

Sleep disturbances and reduced work functioning in depressive or anxiety disorders

NARCIS (Netherlands)

van Mill, Josine G.; Vogelzangs, Nicole; Hoogendijk, Witte J. G.; Penninx, Brenda W. J. H.

Objectives: We aimed to examine the associations between sleep disturbances and work functioning in an epidemiologic cohort study in subjects with or without depressive or anxiety disorders. Methods: There were 707 subjects included in our analyses with depressive or anxiety disorders and 728

Cognitive behavioural therapy and mindfulness based stress reduction may be equally effective in reducing anxiety and depression in adults with autism spectrum disorders.

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Sizoo, Bram B; Kuiper, Erik

2017-05-01

Anxiety and depression co-occur in 50-70% of adults with autism spectrum disorder (ASD) but treatment methods for these comorbid problems have not been systematically studied. Recently, two ASD-tailored protocols were published: mindfulness based stress reduction (MBSR) and cognitive behavioural therapy (CBT). We wanted to investigate if both methods are equally effective in reducing anxiety and depression symptoms among adults with ASD. 59 adults with ASD and anxiety or depression scores above 7 on the Hospital Anxiety and Depression Scale, gave informed consent to participate; 27 followed the CBT protocol, and 32 the MBSR treatment protocol. Anxiety and depression scores, autism symptoms, rumination, and global mood were registered at the start, at the end of the 13-week treatment period, and at 3-months follow-up. Irrational beliefs and mindful attention awareness were used as process measures during treatment and at follow-up. Results indicate that both MBSR and CBT are associated with a reduction in anxiety and depressive symptoms among adults with ASD, with a sustained effect at follow-up, but without a main effect for treatment group. A similar pattern was seen for the reduction of autistic symptoms, rumination and the improvement in global mood. There are some indications that MBSR may be preferred over CBT with respect to the treatment effect on anxiety when the scores on measures of irrational beliefs or positive global mood at baseline are high. Mindfulness and cognitive behavioral therapies are both promising treatment methods for reducing comorbid anxiety and depression in adults with ASD. Copyright © 2017 Elsevier Ltd. All rights reserved.

Aging and depression vulnerability interaction results in decreased serotonin innervation associated with reduced BDNF levels in hippocampus of rats bred for learned helplessness.

Science.gov (United States)

Aznar, Susana; Klein, Anders B; Santini, Martin A; Knudsen, Gitte M; Henn, Fritz; Gass, Peter; Vollmayr, Barbara

2010-07-01

Epidemiological studies have revealed a strong genetic contribution to the risk for depression. Both reduced hippocampal serotonin neurotransmission and brain-derived neurotrophic factor (BDNF) levels have been associated with increased depression vulnerability and are also regulated during aging. Brains from young (5 months old) and old (13 months old) congenital Learned Helplessness rats (cLH), and congenital Non Learned Helplessness rats (cNLH) were immunohistochemically stained for the serotonin transporter and subsequently stereologically quantified for estimating hippocampal serotonin fiber density. Hippocampal BDNF protein levels were measured by ELISA. An exacerbated age-related loss of serotonin fiber density specific for the CA1 area was observed in the cLH animals, whereas reduced hippocampal BDNF levels were seen in young and old cLH when compared with age-matched cNLH controls. These observations indicate that aging should be taken into account when studying the neurobiological factors behind the vulnerability for depression and that understanding the effect of aging on genetically predisposed individuals may contribute to a better understanding of the pathophysiology behind depression, particularly in the elderly.

Ceftriaxone pretreatment reduces the propensity of postpartum depression following stroke during pregnancy in rats.

Science.gov (United States)

Guan, Yonghong; Liu, Xianying; Su, Yuetian

2016-10-06

Ischemic stroke increases the propensity to develop depression in humans and laboratory animals, and we hypothesized that such an incidence during pregnancy may increase the risk for the development of postpartum depression (PPD). To test this hypothesis, we used bilateral common carotid arteries occlusion (BCCAO) to induce transient cerebral ischemia in pregnant rats, and evaluated its effects on subsequent development of PPD in dams. Additionally, we investigated whether ceftriaxone pretreatments before the induction of brain ischemia could alter the propensity of PPD. We found that 15min BCCAO during pregnancy enhanced immobility time and reduced the frequency of swimming or climbing behaviors in the forced swim test, and decreased the sucrose preference in dams at postpartum day 21. Such behavioral alterations were associated with lower level of GLT-1 expression in the medial prefrontal cortical regions (mPFC) of PPD dams. Specifically, mPFC GLT-1 expression levels in dams with ischemia history were correlated with sucrose preference levels at postpartum day 21. Finally, ceftriaxone pretreatment (200mg/kg/day, 5days) before the 15min BCCAO prevented the development of PPD, and prevented the reduction of GLT-1 expression in the mPFC. Taken together, our results suggested that ceftriaxone pretreatment before brain ischemia during pregnancy may reduce the propensity for the development of PPD by preventing the loss of GLT-1 expression in the mPFC. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Reduced left precentral regional responses in patients with major depressive disorder and history of suicide attempts.

Science.gov (United States)

Tsujii, Noa; Mikawa, Wakako; Tsujimoto, Emi; Adachi, Toru; Niwa, Atsushi; Ono, Hisae; Shirakawa, Osamu

2017-01-01

Previous neuroimaging studies have revealed frontal and temporal functional abnormalities in patients with major depressive disorder (MDD) and a history of suicidal behavior. However, it is unknown whether multi-channel near-infrared spectroscopy (NIRS) signal changes among individuals with MDD are associated with a history of suicide attempts and a diathesis for suicidal behavior (impulsivity, hopelessness, and aggression). Therefore, we aimed to explore frontotemporal hemodynamic responses in depressed patients with a history of suicide attempts using 52-channel NIRS. We recruited 30 patients with MDD and a history of suicidal behavior (suicide attempters; SAs), 38 patient controls without suicidal behavior (non-attempters; NAs), and 40 healthy controls (HCs) matched by age, gender ratio, and estimated IQ. Regional hemodynamic responses during a verbal fluency task (VFT) were monitored using NIRS. Our results showed that severities of depression, impulsivity, aggression, and hopelessness were similar between SAs and NAs. Both patient groups had significantly reduced activation compared with HCs in the bilateral frontotemporal regions. Post hoc analyses revealed that SAs exhibited a smaller hemodynamic response in the left precentral gyrus than NAs and HCs. Furthermore, the reduced response in the left inferior frontal gyrus was negatively correlated with impulsivity level and hemodynamic responses in the right middle frontal gyrus were negatively associated with hopelessness and aggression in SAs but not in NAs and HCs. Our findings suggest that MDD patients with a history of suicide attempts demonstrate patterns of VFT-induced NIRS signal changes different from those demonstrated by individuals without a history of suicidal behaviors, even in cases where clinical symptoms are similar. NIRS has a relatively high time resolution, which may help visually differentiate SAs from NAs.

Dim light at night provokes depression-like behaviors and reduces CA1 dendritic spine density in female hamsters.

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Bedrosian, Tracy A; Fonken, Laura K; Walton, James C; Haim, Abraham; Nelson, Randy J

2011-08-01

The prevalence of major depression has increased in recent decades; however, the underlying causes of this phenomenon remain unspecified. One environmental change that has coincided with elevated rates of depression is increased exposure to artificial light at night. Shift workers and others chronically exposed to light at night are at increased risk of mood disorders, suggesting that nighttime illumination may influence brain mechanisms mediating affect. We tested the hypothesis that exposure to dim light at night may impact affective responses and alter morphology of hippocampal neurons. Ovariectomized adult female Siberian hamsters (Phodopus sungorus) were housed for 8 weeks in either a light/dark cycle (LD) or a light/dim light cycle (DM), and then behavior was assayed. DM-hamsters displayed more depression-like responses in the forced swim and the sucrose anhedonia tests compared with LD-hamsters. Conversely, in the elevated plus maze DM-hamsters reduced anxiety-like behaviors. Brains from the same animals were processed using the Golgi-Cox method and hippocampal neurons within CA1, CA3, and the dentate gyrus were analyzed for morphological characteristics. In CA1, DM-hamsters significantly reduced dendritic spine density on both apical and basilar dendrites, an effect which was not mediated by baseline cortisol, as concentrations were equivalent between groups. These results demonstrate dim light at night is sufficient to reduce synaptic spine connections to CA1. Importantly, the present results suggest that night-time low level illumination, comparable to levels that are pervasive in North America and Europe, may contribute to the increasing prevalence of mood disorders. Copyright © 2011 Elsevier Ltd. All rights reserved.

Integrating Depression Care Management into Medicare Home Health Reduces Risk of 30- and 60-Day Hospitalization: The Depression Care for Patients at Home Cluster-Randomized Trial.

Science.gov (United States)

Bruce, Martha L; Lohman, Matthew C; Greenberg, Rebecca L; Bao, Yuhua; Raue, Patrick J

2016-11-01

To determine whether a depression care management intervention in Medicare home health recipients decreases risk of hospitalization. Cluster-randomized trial. Nurse teams were randomized to intervention (12 teams) or enhanced usual care (EUC; 9 teams). Six home health agencies from distinct geographic regions. Home health recipients were interviewed at home and over the telephone. Individuals aged 65 and older who screened positive for depression on nurse assessments (N = 755) and a subset who consented to interviews (n = 306). The Depression CARE for PATients at Home (CAREPATH) guides nurses in managing depression during routine home visits. Clinical functions include weekly symptom assessment, medication management, care coordination, patient education, and goal setting. Researchers conducted telephone conferences with team supervisors every 2 weeks. Hospitalization while receiving home health services was assessed using data from the home health record. Hospitalization within 30 days of starting home health, regardless of how long recipients received home health services, was assessed using data from the home care record and research assessments. The relative hazard of being admitted to the hospital directly from home health was 35% lower within 30 days of starting home health care (hazard ratio (HR) = 0.65, P = .01) and 28% lower within 60 days (HR = 0.72, P = .03) for CAREPATH participants than for participants receiving EUC. In participants referred to home health directly from the hospital, the relative hazard of being rehospitalized was approximately 55% lower (HR = 0.45, P = .001) for CAREPATH participants. Integrating CAREPATH depression care management into routine nursing practice reduces hospitalization and rehospitalization risk in older adults receiving Medicare home health nursing services. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

Depressed and absent from work: Predicting prolonged depressive symptomatology among employees

NARCIS (Netherlands)

Brenninkmeijer, V.; Houtman, I.; Blonk, R.

2008-01-01

Background: The World Health Organization considers depression a major health problem and a leading cause of disability. Aim To identify factors which may help to reduce depressive symptoms in a sample of employees sick listed due to mental health problems. Methods: Longitudinal cohort study of

Environmental enrichment reduces innate anxiety with no effect on depression-like behaviour in mice lacking the serotonin transporter.

Science.gov (United States)

Rogers, Jake; Li, Shanshan; Lanfumey, Laurence; Hannan, Anthony J; Renoir, Thibault

2017-08-14

Along with being the main target of many antidepressant medications, the serotonin transporter (5-HTT) is known to be involved in the pathophysiology of depression and anxiety disorders. In line with this, mice with varying 5-HTT genotypes are invaluable tools to study depression- and anxiety-like behaviours as well as the mechanisms mediating potential therapeutics. There is clear evidence that both genetic and environmental factors play a role in the aetiology of psychiatric disorders. In that regard, housing paradigms which seek to enhance cognitive stimulation and physical activity have been shown to exert beneficial effects in animal models of neuropsychiatric disorders. In the present study, we examined the effects of environmental enrichment on affective-like behaviours and sensorimotor gating function of 5-HTT knock-out (KO) mice. Using the elevated-plus maze and the light-dark box, we found that environmental enrichment ameliorated the abnormal innate anxiety of 5-HTT KO mice on both tests. In contrast, environmental enrichment did not rescue the depression-like behaviour displayed by 5-HTT KO mice in the forced-swim test. Finally, measuring pre-pulse inhibition, we found no effect of genotype or treatment on sensorimotor gating. In conclusion, our data suggest that environmental enrichment specifically reduces innate anxiety of 5-HTT KO mice with no amelioration of the depression-like behaviour. This has implications for the current use of clinical interventions for patients with symptoms of both anxiety and depression. Copyright © 2017 Elsevier B.V. All rights reserved.

Dietary pattern derived by reduced rank regression and depressive symptoms in a multi-ethnic population: the HELIUS study.

Science.gov (United States)

Vermeulen, E; Stronks, K; Visser, M; Brouwer, I A; Snijder, M B; Mocking, R J T; Derks, E M; Schene, A H; Nicolaou, M

2017-08-01

To investigate the association of dietary patterns derived by reduced rank regression (RRR) with depressive symptoms in a multi-ethnic population. Cross-sectional data from the HELIUS study were used. In total, 4967 men and women (18-70 years) of Dutch, South-Asian Surinamese, African Surinamese, Turkish and Moroccan origin living in the Netherlands were included. Diet was measured using ethnic-specific food frequency questionnaires. Depressive symptoms were measured with the nine-item patient health questionnaire. By performing RRR in the whole population and per ethnic group, comparable dietary patterns were identified and therefore the dietary pattern for the whole population was used for subsequent analyses. We identified a dietary pattern that was strongly related to eicosapentaenoic acid+docosahexaenoic acid, folate, magnesium and zinc (response variables) and which was characterized by milk products, cheese, whole grains, vegetables, legumes, nuts, potatoes and red meat. After adjustment for confounders, a statistically significant inverse association was observed in the whole population (B: -0.03, 95% CI: -0.06, -0.00, P=0.046) and among Moroccan (B: -0.09, 95% CI: -0.13, -0.04, P=0.027) and South-Asian Surinamese participants (B: -0.05, 95% CI: -0.09, -0.01, P=dietary pattern and significant depressed mood in any of the ethnic groups. No consistent evidence was found that consumption of a dietary pattern, high in nutrients that are hypothesized to protect against depression, was associated with lower depressive symptoms across different ethnic groups.

Postactivation depression of the Ia EPSP in motoneurons is reduced in both the G127X SOD1 model of amyotrophic lateral sclerosis and in aged mice

DEFF Research Database (Denmark)

Hedegaard, Anne; Lehnhoff, Janna; Moldovan, Mihai

2015-01-01

Post Activation Depression (PActD) of Ia afferent EPSPs in spinal motoneurons results in a long lasting depression of the stretch reflex. PActD is of clinical interest as it has been shown to be reduced in a number of spastic disorders. Using in vivo intracellular recordings of Ia EPSPs in adult...... mice, we demonstrate that PActD in adult (100-220 days) C57BL/6J mice is both qualitatively and quantitatively similar to that which has been observed in larger animals with respect to both magnitude (approximately 20% depression of EPSPs at 0.5 ms after a stimuli train) and time course (returning...... Sclerosis (ALS). Using the G127X SOD1 mutant mouse, an ALS model with a prolonged asymptomatic phase and fulminant symptom onset, we observed that PActD is significantly reduced at both pre-symptomatic (16% depression) and symptomatic (17.3% depression) time points compared to aged-matched controls (22...

Prescription for antidepressant in reducing future alcohol-related readmission in patients suffering from depression and alcohol use disorder: a retrospective medical record review.

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Chan, Patrick; Yomen, Katie; Turcios, Jennifer; Richman, Mark

2015-12-21

Patients suffering from major depressive disorder are more likely to suffer from alcohol use disorder. The data is inconclusive for the effectiveness of antidepressant treatment of patients suffering from both illnesses in regards to improving sobriety and reducing alcohol-related healthcare expenses such as hospitalizations. The objective of this study is to determine if a new prescription of an antidepressant upon inpatient discharge is associated with a reduction in the number of future acute alcohol-related hospital readmissions to the same institution in patients suffering from major depressive disorder and alcohol-use disorder. A retrospective, medical record review study was conducted at a publicly-supported hospital in Sylmar, CA. A query was performed for adult patients admitted between 1/1/2005-12/31/2013 who had ICD-9 codes for both alcohol-use disorder and depression. Index admission was the first hospitalization in which the patient was currently consuming alcohol and had depression as identified by physician documentation as a problem. Acute alcohol-related admissions were those for alcohol intoxication or withdrawal (indicating current alcohol use). Patients were excluded if they were receiving an antidepressant on index admission, depressive disorder with a prescription for an antidepressant is not associated with a reduction in future readmissions, nor significantly increase the number of days to readmission. The study does not support the concept of antidepressants in reducing acute alcohol-related readmissions.

Blueberry Phenolics Reduce Gastrointestinal Infection of Patients with Cerebral Venous Thrombosis by Improving Depressant-Induced Autoimmune Disorder via miR-155-Mediated Brain-Derived Neurotrophic Factor

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Xu, Ning; Meng, Hao; Liu, Tianyi; Feng, Yingli; Qi, Yuan; Zhang, Donghuan; Wang, Honglei

2017-01-01

Cerebral venous thrombosis (CVT) often causes human depression, whereas depression-induced low immunity makes the patients susceptible to gastrointestinal infection. Blueberry possesses antidepressant properties which may improve autoimmunity and reduce gastrointestinal infection. Brain-derived neurotrophic factor (BDNF) performs antidepressant function and can be regulated by miR-155, which may be affected by blueberry. To explore the possible molecular mechanism, blueberry compounds were analyzed by high-performance liquid chromatography. Activity of compounds was tested by using HT22 cells. The present study tested 124 patients with CVT-induced mild-to-moderate depressive symptoms (Center for Epidemiologic Studies—Depression Scale [CES-D] ≥16) and gastrointestinal infection. Patients were randomly assigned to blueberry extract group (BG, received 10 mg blueberry extract daily) and placebo group (PG, received 10 mg placebo daily). After 3 months, depression, gastrointestinal infection and lipid profiles were investigated. Serum miR-155 and BDNF were measured using real-time quantitative polymerase chain reaction and or Western Blot. Blueberry treatment improved depressive symptoms and lipid profiles, and also reduced gastrointestinal infection in the BG group (P blueberry extracts were the main phenolic acids with 0.18, 0.85, 0.26, 0.72, 0.66, 0.4,1, and 1.92 mg/g of gentisic acid, chlorogenic acid, [2]-epicatechin, p-coumaric acid, benzoic acid, p-anisic acid, and quercetin in blueberry extracts, respectively. Phenolics in blueberry are possible causal agents in improving antidepressant activity and reducing gastrointestinal infection. Administration of blueberry increased BDNF expression and miR-155. Blueberry cannot affect BDNF level when miR-155 is overexpressed or inhibited. Phenolics from blueberry reduced gastrointestinal infection of patients with CVT by improving antidepressant activity via upregulation of miR-155-mediated BDNF. PMID:29230173

PRIMIPARA POST PARTUM DEPRESSION DIAGNOSIS AND TREATMENT

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Esha Pradnyana

2013-02-01

Full Text Available Pregnancy and the first child birth is an influential complex event for a mother, which is where everything including phsycal and psyological aspects. This change can make mother psyological disorder, that can lead into depression after childbearing that call post childbearing depression or post partum depression. A wide review at 59 study make a result that 13% among primipara can suffer post partum depression 12 weeks after childbearing. Estabilishmet of this diagnosis, besides from history and symptoms, and can be supported through test Edinburgh Postnatal Depression Scale( EPDS . Patient with post partum depression, given treatment with antidepressant drug. Breastfeeding is not only to reduce stress for the mother, but also reduce the level of stress on a baby when his mother suffered depression

Depression and Suicidal Ideation During Two Psychosocial Treatments in Older Adults with Major Depression and Dementia.

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Kiosses, Dimitris N; Rosenberg, Paul B; McGovern, Amanda; Fonzetti, Pasquale; Zaydens, Hana; Alexopoulos, George S

2015-01-01

Depression is prevalent in dementia and contributes to poor outcomes for patients and their families. Antidepressants have limited efficacy in older adults with major depression and dementia, and psychosocial interventions are under-investigated. To examine the course, predictors and moderators of depression and suicidal ideation during 12 weeks of home-delivered Problem Adaptation Therapy (PATH) versus Supportive Therapy for Cognitively Impaired Older Adults (ST-CI) in 39 older adults with major depression and dementia. Thirty-nine older adults with major depression, mild or moderate dementia, and disability participated in a randomized controlled trial that compared the efficacy of PATH versus ST-CI. Depression and suicidal ideation were assessed with Cornell Scale for Depression in Dementia Total Score and Suicide Item. PATH participants had significantly greater reduction in depression than ST-CI participants over 12 weeks of treatment. PATH participants with high social support had the greatest reduction in depression. Both treatments had comparable reduction in suicidal ideation. PATH is more effective in reducing depression in older adults with major depression and dementia compared to ST-CI. These results are clinically significant as antidepressants have limited efficacy in this population. Home-delivered psychosocial treatments may reduce suicidal ideation in this population.

The Use of Massage Therapy for Reducing Pain, Anxiety, and Depression in Oncological Palliative Care Patients: A Narrative Review of the Literature

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Falkensteiner, Maria; Mantovan, Franco; M?ller, Irene; Them, Christa

2011-01-01

A considerable number of cancer patients use complementary medicine therapies in order to alleviate different symptoms such as pain, anxiety, and depression, occurring in connection with cancer. This paper explores the question to what extent massage therapies are able to reduce the amount of pain, anxiety, and depression. For this purpose, a systematic literature analysis was carried out in the electronic databases and specialist journals. There is already evidence that massage therapies can...

Online Support Groups for Depression

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Louise Breuer

2015-04-01

Full Text Available This mixed-methods study aimed to explore the initial process of engagement with an online support group (OSG for depression. Fifteen British National Health Service patients experiencing depression who had not previously used an OSG for depression were offered facilitated access to an existing peer-to-peer OSG for 10 weeks. Pre- and post-measures of depression, social support, and self-stigma were taken in addition to a weekly measure of OSG usage. A follow-up qualitative interview was conducted with a subsample of nine participants. Depression and self-stigma reduced over the 10-week period, but perceived social support did not change. There was no evidence of adverse outcomes. Perceived benefits of OSG participation included connection to others, normalization of depression, and stigma reduction. However, engagement with the OSG was generally low. Barriers included concerns over causing harm to others or being harmed oneself, feeling different from others in the group, and fears of being judged by others. OSGs may potentially reduce depressive symptoms and perceived self-stigma. However, considerable barriers may hinder people with depression from engaging with OSGs. Further work is needed to determine who will benefit most from participating in OSGs for depression and how best to facilitate engagement.

Reduced parahippocampal and lateral temporal GABA{sub A}-[{sup 11}C]flumazenil binding in major depression: preliminary results

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Klumpers, Ursula M.H. [VU University Medical Center, Department of Psychiatry, Amsterdam (Netherlands); GGZ inGeest, partner of VUmc, Department of Psychiatry, Amsterdam (Netherlands); VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam (Netherlands); Veltman, Dick J. [VU University Medical Center, Department of Psychiatry, Amsterdam (Netherlands); VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam (Netherlands); Drent, Madeleine L. [VU University Medical Center, Department of Endocrinology, Amsterdam (Netherlands); Boellaard, Ronald; Lammertsma, Adriaan A. [VU University Medical Center, Department of Nuclear Medicine and PET Research, Amsterdam (Netherlands); VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam (Netherlands); Comans, Emile F.I. [VU University Medical Center, Department of Nuclear Medicine and PET Research, Amsterdam (Netherlands); Meynen, Gerben [VU University Medical Center, Department of Psychiatry, Amsterdam (Netherlands); Hoogendijk, Witte J.G. [VU University Medical Center, Department of Psychiatry, Amsterdam (Netherlands); VU University Medical Center, Center for Neurogenomics and Cognitive Research, Amsterdam (Netherlands); VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam (Netherlands)

2010-03-15

Major depressive disorder (MDD) has been related to both a dysfunctional {gamma}-amino butyric acid (GABA) system and to hyperactivity of the hypothalamic-pituitary-adrenal axis (HPA). Although GABA has been suggested to inhibit HPA axis activity, their relationship has never been studied at the level of the central GABA{sub A}-benzodiazepine receptor in depressed patients or in relation to antidepressant treatment. Eleven depressed outpatients were compared, before and after treatment with citalopram, with nine age-matched healthy controls. The subjects were scanned using the positron emission tomography (PET) tracer [{sup 11}C]flumazenil ([{sup 11}C]FMZ). Parametric voxel-by-voxel Logan plots were compared with methods based on regions of interest (ROI), to provide volume of distribution (V{sub T}) and binding potential (BP{sub ND}) values. Plasma GABA levels were determined and a dexamethasone-corticotropin releasing hormone (DEX-CRH) test was performed. In MDD, parametric voxel-by-voxel Logan plots showed bilateral reduced [{sup 11}C]FMZ binding in the parahippocampal gyrus and right lateral superior temporal gyrus (p uncorrected {<=}0.001). In the temporal area, [{sup 11}C]FMZ binding showed a strong inverse correlation with HPA axis activity. Plasma GABA did not discriminate MDD from controls, but correlated inversely with [{sup 11}C]FMZ binding in the right insula. Following treatment with citalopram, voxel-based analysis revealed reduced binding in the right lateral temporal gyrus and dorsolateral prefrontal cortex. The bilateral reduction in limbic parahippocampal and right temporal [{sup 11}C]FMZ binding found in MDD indicates decreased GABA{sub A}-benzodiazepine receptor complex affinity and/or number. The inverse relationship between GABA{sub A} binding in the temporal lobe and HPA axis activity, suggests that HPA axis hyperactivity is partly due to reduced GABA-ergic inhibition. (orig.)

Silybin supplementation during HCV therapy with pegylated interferon-α plus ribavirin reduces depression and anxiety and increases work ability.

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Malaguarnera, Giulia; Bertino, Gaetano; Chisari, Giuseppe; Motta, Massimo; Vecchio, Michele; Vacante, Marco; Caraci, Filippo; Greco, Carmela; Drago, Filippo; Nunnari, Giuseppe; Malaguarnera, Michele

2016-11-15

Hepatitis C virus infection and interferon treatment are often associated with anxiety, depressive symptoms and poor health-related quality of life. To evaluate the Silybin-vitamin E-phospholipids complex effect on work ability and whether health related factors (anxiety and depression) were associated with work ability in subjects with chronic hepatitis C treated with Pegylated-Interferon-α2b (Peg-IFN) and Ribavirin (RBV). Thirty-one patients (Group A) with chronic hepatitis and other 31 subjects in Group B were recruited in a randomized, prospective, placebo controlled, double blind clinical trial. Group A received 1.5 mg/kg per week of Peg-IFN plus RBV and placebo, while Group B received the same dosage of Peg-IFN plus RBV plus association of Silybin 94 mg + vitamin E 30 mg + phospholipids 194 mg in pills for 12 months. All subjects underwent to laboratory exams and questionnaires to evaluate depression (Beck Depression Inventory - BDI), anxiety (State-trait anxiety inventory - STAI) and work ability (Work ability Index - WAI). The comparison between group A and group B showed significant differences after 6 months in ALT (P work ability and reduced depression and anxiety in patients treated with Peg-IFN and RBV. NCT01957319 , First received: September 25, 2013. Last updated: September 30, 2013 (retrospectively registered).

Genetically reduced FAAH activity may be a risk for the development of anxiety and depression in persons with repetitive childhood trauma.

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Lazary, Judit; Eszlari, Nora; Juhasz, Gabriella; Bagdy, Gyorgy

2016-06-01

Fatty acid amide hydrolase (FAAH) inhibitors are addressed for promising anxiolytics, but human studies on genetically reduced FAAH activity, stress and affective phenotypes are scarce. We investigated the effect of a functional polymorphism of FAAH (FAAH C385A or rs324420; low FAAH activity and high anandamide concentration are associated with the A allele) together with childhood adversity on the anxious and depressive phenotypes in 858 subjects from the general population. Phenotypes were measured by the Zung Self-Rating Depression Scale (ZSDS), the depression and anxiety subscales of the Brief Symptom Inventory (BSI-DEP, BSI-ANX) and the State-Trait Anxiety scales (STAI-S, STAI-T). Childhood Adversity Questionnaire (CHA) was used to assess early life traumas. Frequency of the A allele was greater among subjects with high ZSDS scores compared to the CC genotype. Furthermore, FAAH C385A and the CHA have shown a robust gene-environment interaction, namely, significantly higher anxiety and depression scores were exhibited by individuals carrying the A allele if they had high CHA scores compared to CC carriers. These data provided preliminary evidence that genetically reduced FAAH activity and repetitive stress in the childhood are associated with increased vulnerability for anxiety and depression in later life. Our results together with earlier experimental data suggest that permanently elevated anandamide level together with early life stress may cause a lifelong damage on stress response probably via the downregulation of CB1R during the neurodevelopment in the brain. It may also point to pharmacogenomic consequences, namely ineffectiveness or adverse effects of FAAH inhibitors in this subpopulation. Copyright © 2016 Elsevier B.V. and ECNP. All rights reserved.

Depression associated with dementia.

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Gutzmann, H; Qazi, A

2015-06-01

Depression and cognitive disorders, including dementia and mild cognitive impairment, are common disorders in old age. Depression is frequent in dementia, causing distress, reducing the quality of life, exacerbating cognitive and functional impairment and increasing caregiver stress. Even mild levels of depression can significantly add to the functional impairment of dementia patients and the severity of psychopathological and neurological impairments increases with increasing severity of depression. Depressive symptoms may be both a risk factor for, as well as a prodrome of dementia. Major depressive syndrome of Alzheimer's disease may be among the most common mood disorders of older adults. Treating depression is therefore a key clinical priority to improve the quality of life both of people with dementia as well as their carergivers. Nonpharmacological approaches and watchful waiting should be attempted first in patients who present with mild to moderate depression and dementia. In cases of severe depression or depression not able to be managed through nonpharmacological means, antidepressant therapy should be considered.

Reduced Synapse and Axon Numbers in the Prefrontal Cortex of Rats Subjected to a Chronic Stress Model for Depression

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Csabai, Dávid; Wiborg, Ove; Czéh, Boldizsár

2018-01-01

Stressful experiences can induce structural changes in neurons of the limbic system. These cellular changes contribute to the development of stress-induced psychopathologies like depressive disorders. In the prefrontal cortex of chronically stressed animals, reduced dendritic length and spine loss have been reported. This loss of dendritic material should consequently result in synapse loss as well, because of the reduced dendritic surface. But so far, no one studied synapse numbers in the prefrontal cortex of chronically stressed animals. Here, we examined synaptic contacts in rats subjected to an animal model for depression, where animals are exposed to a chronic stress protocol. Our hypothesis was that long term stress should reduce the number of axo-spinous synapses in the medial prefrontal cortex. Adult male rats were exposed to daily stress for 9 weeks and afterward we did a post mortem quantitative electron microscopic analysis to quantify the number and morphology of synapses in the infralimbic cortex. We analyzed asymmetric (Type I) and symmetric (Type II) synapses in all cortical layers in control and stressed rats. We also quantified axon numbers and measured the volume of the infralimbic cortex. In our systematic unbiased analysis, we examined 21,000 axon terminals in total. We found the following numbers in the infralimbic cortex of control rats: 1.15 × 109 asymmetric synapses, 1.06 × 108 symmetric synapses and 1.00 × 108 myelinated axons. The density of asymmetric synapses was 5.5/μm3 and the density of symmetric synapses was 0.5/μm3. Average synapse membrane length was 207 nm and the average axon terminal membrane length was 489 nm. Stress reduced the number of synapses and myelinated axons in the deeper cortical layers, while synapse membrane lengths were increased. These stress-induced ultrastructural changes indicate that neurons of the infralimbic cortex have reduced cortical network connectivity. Such reduced network connectivity is likely

Reduced Synapse and Axon Numbers in the Prefrontal Cortex of Rats Subjected to a Chronic Stress Model for Depression

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Dávid Csabai

2018-01-01

Full Text Available Stressful experiences can induce structural changes in neurons of the limbic system. These cellular changes contribute to the development of stress-induced psychopathologies like depressive disorders. In the prefrontal cortex of chronically stressed animals, reduced dendritic length and spine loss have been reported. This loss of dendritic material should consequently result in synapse loss as well, because of the reduced dendritic surface. But so far, no one studied synapse numbers in the prefrontal cortex of chronically stressed animals. Here, we examined synaptic contacts in rats subjected to an animal model for depression, where animals are exposed to a chronic stress protocol. Our hypothesis was that long term stress should reduce the number of axo-spinous synapses in the medial prefrontal cortex. Adult male rats were exposed to daily stress for 9 weeks and afterward we did a post mortem quantitative electron microscopic analysis to quantify the number and morphology of synapses in the infralimbic cortex. We analyzed asymmetric (Type I and symmetric (Type II synapses in all cortical layers in control and stressed rats. We also quantified axon numbers and measured the volume of the infralimbic cortex. In our systematic unbiased analysis, we examined 21,000 axon terminals in total. We found the following numbers in the infralimbic cortex of control rats: 1.15 × 109 asymmetric synapses, 1.06 × 108 symmetric synapses and 1.00 × 108 myelinated axons. The density of asymmetric synapses was 5.5/μm3 and the density of symmetric synapses was 0.5/μm3. Average synapse membrane length was 207 nm and the average axon terminal membrane length was 489 nm. Stress reduced the number of synapses and myelinated axons in the deeper cortical layers, while synapse membrane lengths were increased. These stress-induced ultrastructural changes indicate that neurons of the infralimbic cortex have reduced cortical network connectivity. Such reduced network

Depression Care for the Elderly: Reducing Barriers to Evidence Based Practice

OpenAIRE

Ell, Kathleen

2006-01-01

This paper provides an overview of five key bodies of evidence identifying: 1) Characteristics of depression among older adults - its prevalence, risk factors and illness course, and impact on functional status, mortality, use of health services, and health care costs; 2) Effective Interventions, including pharmacologic, psychotherapies, care management, and combined intervention models; 3) Known Barriers to depression care including patient, provider and service system barriers; 4) Effective...

Acute Unstable Depressive Syndrome (AUDS) is associated more frequently with epilepsy than major depression

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Vaaler, Arne E; Morken, Gunnar; Iversen, Valentina C

2010-01-01

present with an Acute Unstable Depressive Syndrome (AUDS) that does not meet DSM-IV criteria of a Major Depressive Episode (MDE). In a previous publication we have documented that AUDS patients indeed have more often a history of epileptic seizures and abnormal EEG recordings than MDE patients (Vaaler et......Depressive disorders are frequent in epilepsy and associated with reduced seizure control. Almost 50% of interictal depressive disorders have to be classified as atypical depressions according to DSM-4 criteria. Research has mainly focused on depressive symptoms in defined populations with epilepsy...... al. 2009). This study aimed to further classify the differences of depressive symptoms at admittance and follow-up of patients with AUDS and MDE....

A take-home placebo treatment can reduce stress, anxiety and symptoms of depression in a non-patient population.

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Darragh, Margot; Yow, Boris; Kieser, Anel; Booth, Roger J; Kydd, Robert R; Consedine, Nathan S

2016-09-01

With a healthcare system burdened by symptomatic and mental-health related conditions, the placebo effect may represent a useful clinical tool. First, however, there is a need to broaden research attention and investigate placebo effects outside laboratories and beyond experimental pain. This study investigated the effectiveness of a take-home placebo treatment in the short-term alleviation of stress, anxiety and symptoms of depression in a non-patient population. A sample of 77 participants was randomized to either the 'oxytocin' treatment group (n = 22), the 'serotonin' treatment group (n = 22) or the wait-list control group (n = 33). The two treatment groups were given an 'anti-stress treatment spray' (placebo) to self-administer for 3 days, and completed online measures of perceived stress (Perceived Stress Scale-10), anxiety (Cognitive Somatic Anxiety Questionnaire) and symptoms of depression (Centre for Epidemiological Studies - Depression) before and after the 3-day protocol. Both the 'serotonin' and 'oxytocin' treatment sprays were effective in reducing symptoms of depression; however, only those in the 'oxytocin' group reported less stress and anxiety as compared with controls. Overall, the 'oxytocin' was perceived as more effective. Placebo effects can be translated to a real-life setting in the short-term reduction of stress, anxiety and symptoms of depression in a non-patient population. In treating psychological distress, placebos may be useful addition to the treatment repertoire. The information given with treatment may also be an important consideration for practitioners. © The Royal Australian and New Zealand College of Psychiatrists 2015.

Treating depression in HIV/AIDS

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M Y H Moosa

2007-08-01

Currently available antidepressant medications are equally effective in treating HIV/AIDS patients and the general population. Furthermore, intervention studies have shown that psychotherapy reduces depressive symptoms and is well tolerated. Interpersonal psychotherapy is more successful than supportive psychotherapy in lessening depression, and patients experience improved functioning physically and emotionally. Untreated depression may be associated with reduced adherence to ART, immunosuppression, and more rapid HIV illness progression. In South Africa, HIV/AIDS patients may be at greater risk for psychiatric disorder given the potentially stressful living conditions including high rates of unemployment and poverty, poor and unstable housing, inadequate social services, and high rates of crime and domestic violence. A lack of data on depression in South Africa underscores the need for further research.

Compare the effectiveness of Dialectical Behavior Therapy and Cognitive Behavioral Group Therapy in Reducing Depression in Mothers of Children with Disabilities

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Zamani N

2015-04-01

Full Text Available Abstract Background: Depression is on the top list of mental disorders which account for about 25 percent of patients referred to health centers in your world. So, is presented in different ways to treat it. Therefore, the aim of this study is to compare the effectiveness of Dialectical Behavior Therapy and Cognitive Behavioral Group Therapy in reducing depression in mothers of children with disabilities Materials and Methods: This study is quasi-experimental and consists of experimental and control groups. This study population was mothers referred to mobility, occupational therapy and physiotherapy centers who had depressive symptoms. 8 patients in each group were selected by convenience sampling. The research instrument were the Structured Clinical Interview for DSM-IV Axis I disorders and the revised Beck Depression Inventory form (1996. Dialectical behavior therapy and cognitive behavior therapy groups were instructured for 2 months (8 sessions of 2 to 2.5 hours. But the control group did not receive intervention. Results: The results showed that there were significant differences between the mean depression scores of dialectical behavior therapy and cognitive therapy group with control group (p<0.001. Also, there is a significant difference between the mean depression scores of dialectical behavior therapy with cognitive therapy (p<0.001. Conclusion: In the area of treatment and working with depressed people and those who are in crisis mode, it seems that dialectical behavior therapy and cognitive therapy group in view of its nature is very efficient and promising.

Effect of Anti-inflammatory Treatment on Depression, Depressive Symptoms, and Adverse Effects

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Köhler, Ole; Benros, Michael E; Nordentoft, Merete

2014-01-01

-controlled trials assessing the efficacy and adverse effects of pharmacologic anti-inflammatory treatment in adults with depressive symptoms, including those who fulfilled the criteria for depression. DATA EXTRACTION AND SYNTHESIS: Data were extracted by 2 independent reviewers. Pooled standard mean difference (SMD...... investigated cytokine inhibitors (n=2,004). The pooled effect estimate suggested that anti-inflammatory treatment reduced depressive symptoms (SMD, -0.34; 95% CI, -0.57 to -0.11; I2=90%) compared with placebo. This effect was observed in studies including patients with depression (SMD, -0.54; 95% CI, -1.......08 to -0.01; I2=68%) and depressive symptoms (SMD, -0.27; 95% CI, -0.53 to -0.01; I2=68%). The heterogeneity of the studies was not explained by differences in inclusion of clinical depression vs depressive symptoms or use of NSAIDs vs cytokine inhibitors. Subanalyses emphasized the antidepressant...

Vågenterapi mod depression

DEFF Research Database (Denmark)

Kragh, Mette; Videbech, Poul

2015-01-01

Patients admitted with depression are highly tormented and many are suicidal. Standard treatment does not offer full effect until after several weeks. Wake therapy is a method that may reduce depressive symptoms within days. In this paper, the literature regarding wake therapy is reviewed...

The Parenting to Reduce Adolescent Depression and Anxiety Scale: Assessing parental concordance with parenting guidelines for the prevention of adolescent depression and anxiety disorders

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Mairead C. Cardamone-Breen

2017-09-01

Full Text Available Background Despite substantial evidence demonstrating numerous parental risk and protective factors for the development of adolescent depression and anxiety disorders, there is currently no single measure that assesses these parenting factors. To address this gap, we developed the Parenting to Reduce Adolescent Depression and Anxiety Scale (PRADAS as a criterion-referenced measure of parental concordance with a set of evidence-based parenting guidelines for the prevention of adolescent depression and anxiety disorders. In this paper, we used a sample of Australian parents of adolescents to: (1 validate the PRADAS as a criterion-referenced measure; (2 examine parental concordance with the guidelines in the sample; and (3 examine correlates of parental concordance with the guidelines. Methods Seven hundred eleven parents completed the PRADAS, as well as two established parenting measures, and parent-report measures of adolescent depression and anxiety symptoms. Six hundred sixty adolescent participants (aged 12–15 also completed the symptom measures. Concordance with the guidelines was assessed via nine subscale scores and a total score. Reliability of the scores was assessed with an estimate of the agreement coefficient, as well as 1-month test-retest reliability. Convergent validity was examined via correlations between the scale and two established parenting measures. Results One proposed subscale was removed from the final version of the scale, resulting in a total of eight subscales. Reliability was high for the total score, and acceptable to high for seven of the eight subscales. One-month test-retest reliability was acceptable to high for the total score. Convergent validity was supported by moderate to high correlations with two established measures of parenting. Overall, rates of parental concordance with the guidelines were low in our sample. Higher scores were associated with being female and higher levels of parental education

The Effectiveness of Acceptance and Commitment Therapy Based on Reducing Anxiety and Depression in Students with Social Phobia

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Parviz Molavi

2014-12-01

Full Text Available Background & Objectives : Social phobia is one of the common anxiety disorders characterized by fear of social situations, shame and embarrassment in communicating with unfamiliar people. The aim of this study was to examine the effectiveness of acceptance and commitment therapy in reducing anxiety and depression in students with social phobia .   Methods: An experimental pretest-posttest with control group design was used to conduct the study. The population consists of all female students in Ardabil city, 2013-2014 academic years. Using a multiple-stage cluster sampling method, a representative sample consists of 400 students was selected for the study. Then, among the students those with social phobia (based on the cut-off point, 34 participants were randomly selected and divided into two groups of 17 people (one experimental group and one control group . The participants in experimental group received acceptance and commitment therapy for 10 sessions of 90 minutes. The control group did not receive any intervention. Anxiety, depression and social phobia questionnaires were administered to the two groups before and after the intervention. Descriptive statistics and multivariate ANOVA (MANOVA were used for data analysis.   Results: The results of data analysis showed that treatment based on acceptance and commitment therapy reduces anxiety, depression and social phobia of students in the experimental group compared with the control group (p<0.001 .   Conclusion: The present study showed that acceptance and commitment therapy for students with social phobia can be used as a psychological intervention along with other intervention mechanisms.

Therapeutics of postpartum depression.

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Thomson, Michael; Sharma, Verinder

2017-05-01

Postpartum depression is a prevalent disorder affecting many women of reproductive age. Despite increasing public awareness, it is frequently underdiagnosed and undertreated leading to significant maternal morbidity and adverse child outcomes. When identified, postpartum depression is usually treated as major depressive disorder. Many studies have identified the postpartum as a period of high risk for first presentations and relapses of bipolar disorder. Areas covered: This article reviews the acute and prophylactic treatment of postpartum major depressive disorder, bipolar depression and major depressive disorder with mixed features. The safety of antidepressant and mood stabilizing medications in pregnancy and breastfeeding will also be reviewed. Expert commentary: Differentiating postpartum major depressive disorder and postpartum bipolar depression can be difficult given their clinical similarities but accurate identification is vital for initiating proper treatment. Antidepressants are the mainstay of drug treatment for postpartum major depressive disorder, yet randomized controlled trials have shown conflicting results. A paucity of evidence exists for the effectiveness of antidepressant prophylaxis in the prevention of recurrences of major depressive disorder. Mood stabilizing medications reduce the risk of postpartum bipolar depression relapse but no randomized controlled trials have examined their use in the acute or prophylactic treatment of postpartum bipolar depression.

[Programmes against depression].

Science.gov (United States)

Taleb, M; Rouillon, F; Hegerl, U; Hamdani, N; Gorwood, Ph

2006-01-01

frequently criticized, as this may reduce efficacy. A multilevel approach is crucial for the success of action programmes against depression, because synergistic effects can be expected. In Germany, the "Nürnberger Bündnis gegen Depression" project was based on four levels, and effectively reduced the suicide rate. These levels of action included "cooperation with GPs", such as training sessions based on video, and presence of a phone hotline, "public relations activities", "training sessions for multipliers", such as priests, social workers and media, and "special offers for high risk groups and self-help activities". In France, such a program is clearly required.

Can a brief biologically-based psychoeducational intervention reduce stigma and increase help-seeking intentions for depression in young people? A randomised controlled trial.

Science.gov (United States)

Howard, Kerry A; Griffiths, Kathleen M; McKetin, Rebecca; Ma, Jennifer

2018-05-01

There is disagreement in the literature as to whether biological attribution increases or decreases stigma. This study investigated the effect of an online biological intervention on stigma and help-seeking intentions for depression among adolescents. A three-arm, pre-post test, double-blind randomised controlled trial (RCT) was used to compare the effects of a biological and a psychosocial intervention delivered online. Participants comprised secondary school students (N = 327) aged 16-19 years. Outcome measures included anticipated self-stigma for depression (primary), personal stigma, help-seeking intention for depression, and biological and psychosocial attribution. Neither the biological nor the psychosocial educational intervention significantly reduced anticipated self-stigma or personal stigma for depression relative to the control. However, a small increase in help-seeking intention for depression relative to the control was found for the biological educational condition. The study was undertaken over a single session and it is unknown whether the intervention effect on help-seeking intentions was sustained or would translate into help-seeking behaviour. A brief online biological education intervention did not alter stigma, but did promote a small increase in help-seeking intentions for depression among adolescents. This type of intervention may be a practical means for facilitating help-seeking among adolescents with current or future depression treatment needs.

Reducing depression in older home care clients: design of a prospective study of a nurse-led interprofessional mental health promotion intervention

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Hoch Jeffrey S

2011-08-01

Full Text Available Abstract Background Very little research has been conducted in the area of depression among older home care clients using personal support services. These older adults are particularly vulnerable to depression because of decreased cognition, comorbid chronic conditions, functional limitations, lack of social support, and reduced access to health services. To date, research has focused on collaborative, nurse-led depression care programs among older adults in primary care settings. Optimal management of depression among older home care clients is not currently known. The objective of this study is to evaluate the feasibility, acceptability and effectiveness of a 6-month nurse-led, interprofessional mental health promotion intervention aimed at older home care clients with depressive symptoms using personal support services. Methods/Design This one-group pre-test post-test study aims to recruit a total of 250 long-stay (> 60 days home care clients, 70 years or older, with depressive symptoms who are receiving personal support services through a home care program in Ontario, Canada. The nurse-led intervention is a multi-faceted 6-month program led by a Registered Nurse that involves regular home visits, monthly case conferences, and evidence-based assessment and management of depression using an interprofessional approach. The primary outcome is the change in severity of depressive symptoms from baseline to 6 months using the Centre for Epidemiological Studies in Depression Scale. Secondary outcomes include changes in the prevalence of depressive symptoms and anxiety, health-related quality of life, cognitive function, and the rate and appropriateness of depression treatment from baseline to 12 months. Changes in the costs of use of health services will be assessed from a societal perspective. Descriptive and qualitative data will be collected to examine the feasibility and acceptability of the intervention and identify barriers and facilitators to

Reducing depression in older home care clients: design of a prospective study of a nurse-led interprofessional mental health promotion intervention.

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Markle-Reid, Maureen F; McAiney, Carrie; Forbes, Dorothy; Thabane, Lehana; Gibson, Maggie; Hoch, Jeffrey S; Browne, Gina; Peirce, Thomas; Busing, Barbara

2011-08-25

Very little research has been conducted in the area of depression among older home care clients using personal support services. These older adults are particularly vulnerable to depression because of decreased cognition, comorbid chronic conditions, functional limitations, lack of social support, and reduced access to health services. To date, research has focused on collaborative, nurse-led depression care programs among older adults in primary care settings. Optimal management of depression among older home care clients is not currently known. The objective of this study is to evaluate the feasibility, acceptability and effectiveness of a 6-month nurse-led, interprofessional mental health promotion intervention aimed at older home care clients with depressive symptoms using personal support services. This one-group pre-test post-test study aims to recruit a total of 250 long-stay (> 60 days) home care clients, 70 years or older, with depressive symptoms who are receiving personal support services through a home care program in Ontario, Canada. The nurse-led intervention is a multi-faceted 6-month program led by a Registered Nurse that involves regular home visits, monthly case conferences, and evidence-based assessment and management of depression using an interprofessional approach. The primary outcome is the change in severity of depressive symptoms from baseline to 6 months using the Centre for Epidemiological Studies in Depression Scale. Secondary outcomes include changes in the prevalence of depressive symptoms and anxiety, health-related quality of life, cognitive function, and the rate and appropriateness of depression treatment from baseline to 12 months. Changes in the costs of use of health services will be assessed from a societal perspective. Descriptive and qualitative data will be collected to examine the feasibility and acceptability of the intervention and identify barriers and facilitators to implementation. Data collection began in May 2010 and

Self-help interventions for depressive disorders and depressive symptoms: a systematic review

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Jorm Anthony F

2008-08-01

for helpful longer-term effects was found for autogenic training, light therapy, omega 3 fatty acids, pets, and prayer. Many of the trials were poor quality and may not generalise to self-help without professional guidance. Conclusion A number of self-help interventions have promising evidence for reducing subthreshold depressive symptoms. Other forms of evidence such as expert consensus may be more appropriate for interventions that are not feasible to evaluate in randomised controlled trials. There needs to be evaluation of whether promotion to the public of effective self-help strategies for subthreshold depressive symptoms could delay or prevent onset of depressive illness, reduce functional impairment, and prevent progression to other undesirable outcomes such as harmful use of substances.

Preventing postpartum depression: A meta-analytic review

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Sockol, Laura E.; Epperson, C. Neill; Barber, Jacques P.

2014-01-01

This meta-analysis assessed the efficacy of a wide range of preventive interventions designed to reduce the severity of postpartum depressive symptoms or decrease the prevalence of postpartum depressive episodes. A systematic review identified 37 randomized or quasi-randomized controlled trials in which an intervention was compared to a control condition. Differences between treatment and control conditions in the level of depressive symptoms and prevalence of depressive episodes by 6 months postpartum were assessed in separate analyses. Depressive symptoms were significantly lower at post-treatment in intervention conditions, with an overall effect size in the small range after exclusion of outliers (Hedges' g = 0.18). There was a 27% reduction in the prevalence of depressive episodes in intervention conditions by 6 months postpartum after removal of outliers and correction for publication bias. Later timing of the postpartum assessment was associated with smaller differences between intervention and control conditions in both analyses. Among studies that assessed depressive symptoms using the EPDS, higher levels of depressive symptoms at pre-treatment were associated with smaller differences in depressive symptoms by 6 months postpartum. These findings suggest that interventions designed to prevent postpartum depression effectively reduce levels of postpartum depressive symptoms and decrease risk for postpartum depressive episodes. PMID:24211712

Depression-dementia medius: between depression and the manifestation of dementia symptoms.

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Kobayashi, Toshiyuki; Kato, Satoshi

2011-09-01

Depression and dementia, among the most common conditions in clinical practice, sometimes coexist, sometimes succeed each other, and often confuse clinicians. In the present paper, the clinical concept of 'depression-dementia medius' (which includes pseudodementia and depression in Alzheimer's disease as exemplars) is proposed, in reference to Janet's concept of psychological tension. Because psychosomatically complex human lives are always in a state of dynamic equilibrium, it seems sensible to propose that pseudodementia and depression in Alzheimer's disease are located within a spectrum extending from depression without dementia symptoms to dementia without depression. From the Janetian viewpoint, pseudodementia is regarded as uncovered latent dementia as a result of reduced psychological tension. Dementia is more than a fixed progressive condition under this view, and is a manifestation of dynamic mental activities. Characterizing these entities through perspectives such as psychological tension may yield deep insights in clinical practice. © 2011 The Authors. Psychogeriatrics © 2011 Japanese Psychogeriatric Society.

Genetic risk of major depressive disorder: the moderating and mediating effects of neuroticism and psychological resilience on clinical and self-reported depression.

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Navrady, L B; Adams, M J; Chan, S W Y; Ritchie, S J; McIntosh, A M

2017-11-29

Polygenic risk scores (PRS) for depression correlate with depression status and chronicity, and provide causal anchors to identify depressive mechanisms. Neuroticism is phenotypically and genetically positively associated with depression, whereas psychological resilience demonstrates negative phenotypic associations. Whether increased neuroticism and reduced resilience are downstream mediators of genetic risk for depression, and whether they contribute independently to risk remains unknown. Moderating and mediating relationships between depression PRS, neuroticism, resilience and both clinical and self-reported depression were examined in a large, population-based cohort, Generation Scotland: Scottish Family Health Study (N = 4166), using linear regression and structural equation modelling. Neuroticism and resilience were measured by the Eysenck Personality Scale Short Form Revised and the Brief Resilience Scale, respectively. PRS for depression was associated with increased likelihood of self-reported and clinical depression. No interaction was found between PRS and neuroticism, or between PRS and resilience. Neuroticism was associated with increased likelihood of self-reported and clinical depression, whereas resilience was associated with reduced risk. Structural equation modelling suggested the association between PRS and self-reported and clinical depression was mediated by neuroticism (43-57%), while resilience mediated the association in the opposite direction (37-40%). For both self-reported and clinical diagnoses, the genetic risk for depression was independently mediated by neuroticism and resilience. Findings suggest polygenic risk for depression increases vulnerability for self-reported and clinical depression through independent effects on increased neuroticism and reduced psychological resilience. In addition, two partially independent mechanisms - neuroticism and resilience - may form part of the pathway of vulnerability to depression.

Beta blocker therapy is associated with reduced depressive symptoms 12 months post percutaneous coronary intervention.

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Battes, Linda C; Pedersen, Susanne S; Oemrawsingh, Rohit M; van Geuns, Robert J; Al Amri, Ibtihal; Regar, Evelyn; de Jaegere, Peter P T; Serruys, Patrick; van Domburg, Ron T

2012-02-01

Beta blocker therapy may induce depressive symptoms, although current evidence is conflicting. We examined the association between beta blocker therapy and depressive symptoms in percutaneous coronary intervention (PCI) patients and the extent to which there is a dose-response relationship between beta blocker dose and depressive symptoms. Patients treated with PCI (N=685) completed the depression scale of the Hospital Anxiety and Depression Scale 1 and 12 months post PCI. Information about type and dose of beta blocker use was extracted from medical records. Of all patients, 68% (466/685) were on beta blocker therapy at baseline. In adjusted analysis, beta blocker use at 1 month post PCI (OR: 0.82; 95% CI: 0.53-1.26) was not significantly associated with depressive symptoms. At 12 months post PCI, there was a significant relationship between beta blocker use and depressive symptoms (OR: 0.51; 95% CI: 0.31-0.84), with beta blocker therapy associated with a 49% risk reduction in depressive symptoms. There was a dose-response relationship between beta blocker dose and depressive symptoms 12 months post PCI, with the risk reduction in depressive symptoms in relation to a low dose being 36% (OR: 0.64; 95% CI: 0.37-1.10) and 58% (OR: 0.42; 95% CI: 0.24-0.76) in relation to a high dose. Patients treated with beta blocker therapy were less likely to experience depressive symptoms 12 months post PCI, with there being a dose-response relationship with a higher dose providing a more pronounced protective effect. Copyright © 2011 Elsevier B.V. All rights reserved.

'I am not a depressed person': how identity conflict affects help-seeking rates for major depressive disorder.

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Farmer, Caroline; Farrand, Paul; O'Mahen, Heather

2012-10-02

There is a significant treatment gap for patients with depression. A third of sufferers never seek help, and the vast majority of those who do only do so after considerable delay. Little is understood regarding poor help-seeking rates amongst people with depression, with existing research mainly focussed on the impact of barriers to treatment. The current study explored psychological factors affecting help-seeking behaviour in clinically depressed individuals. Semi-structured interviews were conducted with 20 current or previously clinically depressed participants who either had or had not sought professional help. Thematic analysis was used to analyse results. The onset of depressive symptoms created conflict with participants' identity and personal goals. Delays in seeking help were primarily attributed to the desire to protect identity and goals from the threat of depressive symptoms. Participants used avoidance strategies to reduce the perceived threat of depressive symptoms on identity. These strategies interfered with help-seeking. Help-seeking was only undertaken once participants reached a point of acceptance and began to make concessions in their identity and goals, at which time they reduced their use of avoidance. Difficulties resolving conflict between identity and depressive symptoms may account for significant delays in seeking help for depression. The results have implications for predicting health behaviour and improving treatment uptake for depression, and may inform existing help-seeking models.

COGNITIVE THERAPY DECREASE THE LEVEL OF DEPRESSION

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Ah. Yusuf

2017-07-01

Full Text Available Introduction: Aging is a natural process in individuals. Most of the elderly have problems in dealing with this natural process. Lost of occupation, friends and loneliness may result in depression in this age group. Cognitive therapy changes pessimistic idea, unrealistic hopes and excessive self evaluation may result and justify depression. Cognitive therapy may help elderly to recognize the problem in life, to develop positive objective of life and to create more positive personality. The aimed of this study was to analyze the effect of cognitive therapy to reduce the level of depression. Method: This study was used a pre experimental pre post test design. Sample were 10 elderly people who met to the inclusion criteria. The independent variable was cognitive therapy and dependent variable was the level of depression in elderly. Data were collected by using Geriatric Depression Scale (GDS 15, then analyzed by using Wilcoxon Signed Rank Test with significance levelα≤0.05. Result: The result showed that cognitive therapy has an effect on reducing depression with significance level p=0.005. Discussion: It can be concluded that cognitive therapy was effective in reducing depression level in elderly. Further studies are recommended to analyze the effect of cognitive therapy on decreasing anxiety in elderly by measuring cathecolamin.

Increased social anhedonia and reduced helping behaviour in young people with high depressive symptomatology.

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Setterfield, Megan; Walsh, Mallory; Frey, Anna-Lena; McCabe, Ciara

2016-11-15

Social anhedonia, the decreased enjoyment of pleasant social experiences, is associated with depression. However, whether social anhedonia in depression affects prosocial behaviours is unclear. The current study aimed to examine how high levels of depressive symptomatology in young people affect responses to usually rewarding social situations, including helping behaviour. We recruited 46 females, 16 scoring high on the Beck Depression Inventory (BDI scores>20, M age =19; HD) and 30 scoring low (BDIemotion task (SET), participants were presented with social scenarios and asked to rate their expected emotional responses. Subsequently, participants' helping behaviour was measured by dropping a pile of papers near them and recording their responses. Lastly, participants completed the SET again. The SET at time 1 revealed that HD individuals reported significantly stronger negative (pemotional responses to social situations than LD subjects. Additionally, all participants showed a significant increase in positive responses (pbehaviour than LD participants. Limitations of the study are that only females were tested and that no psychiatric screening interview was conducted. Our results indicate that young females with high levels of depression symptoms expect to respond less positively to social situations and engage less in helping behaviour compared to those with low depressive symptomatology. Social anhedonia in depression may thus contribute to decreased engagement in rewarding social situations. This, in turn, may lead to social withdrawal and might maintain depression symptoms though a lack of exposure to positive social feedback. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

The Effectiveness of Dialectical Behavior Therapy Skills Training Group Vs. Cognitive Therapy Group on Reducing Depression and Suicide Attempts for Borderline Personality Disorder in Taiwan.

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Lin, Tsung-Jen; Ko, Huei-Chen; Wu, Jo Yung-Wei; Oei, Tian Po; Lane, Hsien-Yuan; Chen, Chung-Hey

2018-03-12

Effectiveness of the condensed Dialectical Behavior Therapy Skills Training Group (DBTSTG) was compared to the Cognitive Therapy Group (CTG) in reducing depression and suicide reattempt, and modifying emotion regulation strategies among those with borderline personality disorder (BPD). Eighty-two depressed BPD college students with a suicidal history within the past six-months were randomly allocated to DBTSTG or CTG. Both groups had similar reductions in suicide reattempts and depression after the intervention and 6-month follow-ups. However, the CTG showed improvements in cognitive errors, but the DBTSTG revealed increases in acceptance and decreases in suppression scores. Both groups were effective in decreasing depression and suicide reattempt in BPD college students, probably through increasing adaptive antecedent-focused or response-focused strategies of emotion regulation, respectively.

Abnormal functional brain asymmetry in depression: evidence of biologic commonality between major depression and dysthymia.

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Bruder, Gerard E; Stewart, Jonathan W; Hellerstein, David; Alvarenga, Jorge E; Alschuler, Daniel; McGrath, Patrick J

2012-04-30

Prior studies have found abnormalities of functional brain asymmetry in patients having a major depressive disorder (MDD). This study aimed to replicate findings of reduced right hemisphere advantage for perceiving dichotic complex tones in depressed patients, and to determine whether patients having "pure" dysthymia show the same abnormality of perceptual asymmetry as MDD. It also examined gender differences in lateralization, and the extent to which abnormalities of perceptual asymmetry in depressed patients are dependent on gender. Unmedicated patients having either a MDD (n=96) or "pure" dysthymic disorder (n=42) and healthy controls (n=114) were tested on dichotic fused-words and complex-tone tests. Patient and control groups differed in right hemisphere advantage for complex tones, but not left hemisphere advantage for words. Reduced right hemisphere advantage for tones was equally present in MDD and dysthymia, but was more evident among depressed men than depressed women. Also, healthy men had greater hemispheric asymmetry than healthy women for both words and tones, whereas this gender difference was not seen for depressed patients. Dysthymia and MDD share a common abnormality of hemispheric asymmetry for dichotic listening. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Higher levels of depression are associated with reduced global bias in visual processing.

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de Fockert, Jan W; Cooper, Andrew

2014-04-01

Negative moods have been associated with a tendency to prioritise local details in visual processing. The current study investigated the relation between depression and visual processing using the Navon task, a standard task of local and global processing. In the Navon task, global stimuli are presented that are made up of many local parts, and the participants are instructed to report the identity of either a global or a local target shape. Participants with a low self-reported level of depression showed evidence of the expected global processing bias, and were significantly faster at responding to the global, compared with the local level. By contrast, no such difference was observed in participants with high levels of depression. The reduction of the global bias associated with high levels of depression was only observed in the overall speed of responses to global (versus local) targets, and not in the level of interference produced by the global (versus local) distractors. These results are in line with recent findings of a dissociation between local/global processing bias and interference from local/global distractors, and support the claim that depression is associated with a reduction in the tendency to prioritise global-level processing.

Cardiovascular risk in individuals with depression

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Danielle Bivanco-Lima

2013-06-01

Full Text Available Depression and cardiovascular diseases (CVD are both common illnesses. Several studies demonstrated that depressed individuals have higher mortality compared to age-and gender-matched population, with an excess of cardiovascular deaths. There is a bidirectional association between depression and CVD. Several factors can interact and influence this relationship: poverty and social inequality, reduced accessibility to health care, biological alterations (as reduced heart rate variability, endothelial dysfunction, increased inflammation and platelet function, and hyperactivity of hypothalamic-pituitary-adrenal axis, side effects of psychiatric medication, lower adherence to medical treatments, and higher frequency of cardiovascular risk factors (higher tobacco use, physical inactivity, obesity, diabetes mellitus. This article aims to update the current evidence of the possible mechanisms involved in the association between depression and CVD.

A Self-Paced, Web-Based, Positive Emotion Skills Intervention for Reducing Symptoms of Depression: Protocol for Development and Pilot Testing of MARIGOLD.

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Cheung, Elaine O; Addington, Elizabeth L; Bassett, Sarah M; Schuette, Stephanie A; Shiu, Eva W; Cohn, Michael A; Leykin, Yan; Saslow, Laura R; Moskowitz, Judith T

2018-06-05

Living with elevated symptoms of depression can have debilitating consequences for an individual's psychosocial and physical functioning, quality of life, and health care utilization. A growing body of evidence demonstrates that skills for increasing positive emotion can be helpful to individuals with depression. Although Web-based interventions to reduce negative emotion in individuals with depression are available, these interventions frequently suffer from poor retention and adherence and do not capitalize on the potential benefits of increasing positive emotion. The aim of this study was to develop and test a Web-based positive emotion skills intervention tailored for individuals living with elevated depressive symptoms, as well as to develop and test enhancement strategies for increasing retention and adherence to that intervention. This study protocol describes the development and testing for Mobile Affect Regulation Intervention with the Goal of Lowering Depression (MARIGOLD), a Web-based positive emotion skills intervention, adapted for individuals with elevated depressive symptomatology. The intervention development is taking place in three phases. In phase 1, we are tailoring an existing positive emotion skills intervention for individuals with elevated symptoms of depression and are pilot testing the tailored version of the intervention in a randomized controlled trial with two control conditions (N=60). In phase 2, we are developing and testing three enhancements aimed at boosting retention and adherence to the Web-based intervention (N=75): facilitator contact, an online discussion board, and virtual badges. In phase 3, we are conducting a multifactorial, nine-arm pilot trial (N=600) to systematically test these enhancement strategies, individually and in combination. The primary outcome is depressive symptom severity. Secondary outcomes include positive and negative emotion, psychological well-being, and coping resources. The project was funded in

Statins Reduces the Risk of Dementia in Patients with Late-Onset Depression: A Retrospective Cohort Study.

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Yang, Ya-Hsu; Teng, Hao-Wei; Lai, Yen-Ting; Li, Szu-Yuan; Lin, Chih-Ching; Yang, Albert C; Chan, Hsiang-Lin; Hsieh, Yi-Hsuan; Lin, Chiao-Fan; Hsu, Fu-Ying; Liu, Chih-Kuang; Liu, Wen-Sheng

2015-01-01

Patients with late-onset depression (LOD) have been reported to run a higher risk of subsequent dementia. The present study was conducted to assess whether statins can reduce the risk of dementia in these patients. We used the data from National Health Insurance of Taiwan during 1996-2009. Standardized Incidence Ratios (SIRs) were calculated for LOD and subsequent dementia. The criteria for LOD diagnoses included age ≥65 years, diagnosis of depression after 65 years of age, at least three service claims, and treatment with antidepressants. The time-dependent Cox proportional hazards model was applied for multivariate analyses. Propensity scores with the one-to-one nearest-neighbor matching model were used to select matching patients for validation studies. Kaplan-Meier curve estimate was used to measure the group of patients with dementia living after diagnosis of LOD. Totally 45,973 patients aged ≥65 years were enrolled. The prevalence of LOD was 12.9% (5,952/45,973). Patients with LOD showed to have a higher incidence of subsequent dementia compared with those without LOD (Odds Ratio: 2.785; 95% CI 2.619-2.958). Among patients with LOD, lipid lowering agent (LLA) users (for at least 3 months) had lower incidence of subsequent dementia than non-users (Hazard Ratio = 0.781, 95% CI 0.685-0.891). Nevertheless, only statins users showed to have reduced risk of dementia (Hazard Ratio = 0.674, 95% CI 0.547-0.832) while other LLAs did not, which was further validated by Kaplan-Meier estimates after we used the propensity scores with the one-to-one nearest-neighbor matching model to control the confounding factors. Statins may reduce the risk of subsequent dementia in patients with LOD.

Real-Life Validation of Reduced Reward Processing in Emerging Adults With Depressive Symptoms

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Bakker, Jindra Myrthe; Goossens, Liesbet; Lange, Iris; Michielse, Stijn; Schruers, Koen; Lieverse, Ritsaert; Marcelis, Machteld; van Amelsvoort, Therese; van Os, Jim; Myin-Germeys, Inez; Wichers, Marieke

Subclinical symptoms of depression are common in emerging adults. Anhedonia is one such symptom that specifically puts one at risk for developing clinical depression. Recently, important progress has been made in elucidating the underlying neurobiology of anhedonia. This progress rests on many

Effectiveness of a Combined Dance and Relaxation Intervention on Reducing Anxiety and Depression and Improving Quality of Life among the Cognitively Impaired Elderly

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Dina Adam

2016-02-01

Full Text Available Objectives: Cognitive impairment is a common problem among the elderly and is believed to be a precursor to dementia. This study aimed to explore the effectiveness of a combined dance and relaxation intervention as compared to relaxation alone in reducing anxiety and depression levels and improving quality of life (QOL and cognitive function among the cognitively impaired elderly. Methods: This quasi-experimental study was conducted between May and December 2013 in Peninsular Malaysia. Subjects from four government residential homes for older adults aged ≥60 years with mild to moderate cognitive function as assessed by the Mini-Mental State Examination were included in the study. Subjects were divided into an intervention group and a control group; the former participated in a combined poco-poco dance and relaxation intervention whilst the latter participated in relaxation exercises only. Both groups participated in two sessions per week for six weeks. Anxiety and depression were self-assessed using the Hospital Anxiety and Depression Scale and QOL was self-assessed using the Quality of Life in Alzheimer’s Disease questionnaire. Results: A total of 84 elderly subjects were included in the study; 44 were in the intervention group and 40 were in the control group. When compared to control subjects, those in the intervention group showed significantly decreased anxiety (P <0.001 and depression (P <0.001 levels as well as improved QOL (P <0.001 and cognitive impairment (P <0.001. Conclusion: Dance as a form of participationbased physical exercise was found to reduce anxiety and depression levels and improve QOL and cognitive function among the studied sample of cognitively impaired elderly subjects in Malaysia.

Depression and Liver Transplant Survival.

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Meller, William; Welle, Nicole; Sutley, Kristen; Thurber, Steven

Patients who underwent liver transplantation and experienced clinical depression have heretofore evinced lower survival rates when compared to nondepressed counterparts. To investigate the hypothesis that transplant patients who seek and obtain medical treatment for depression would circumvent the prior reduced survival findings. A total of 765 patients with liver transplants were scrutinized for complications following transplantation. Further, 104 patients experienced posttransplant depression as manifested by diagnosis and treatment by medical personnel. Survival analyses were conducted comparing hazard and survival curves for these selected individuals and the remainder of transplant patients. Contrary to prior data and consistent with the aforementioned hypothesis, median survival durations, survival curves, and hazard functions (controlling for age and prolonged posttransplant survival for the depressed patients were better. The improved survival for the depressed patients may simply be related to an amelioration of depressed symptoms via antidepressant medications. However, this interpretation would only be congruent with reduced hazard, not elevated survival, beyond the norm (median) for other transplant participants. Assuming the reliability and generalization of our findings, perhaps a reasonable and compelling interpretation is that combined with the effectiveness of antidepressant medications, the seeking and receiving treatment for depression is a type of proxy measure of a more global pattern of adherence to recommended posttransplant medical regimens. Copyright © 2017 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

Avatar-based depression self-management technology: promising approach to improve depressive symptoms among young adults.

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Pinto, Melissa D; Hickman, Ronald L; Clochesy, John; Buchner, Marc

2013-02-01

Major depressive disorder is prevalent among American young adults and predisposes young adults to serious impairments in psychosocial functioning. Without intervention, young adults with depressive symptoms are at high risk for worsening of depressive symptoms and developing major depressive disorder. Young adults are not routinely taught effective depression self management skills to reduce depressive symptoms and preempt future illness. This study reports initial results of a randomized controlled trial among young adults (18-25 years of age) with depressive symptoms who were exposed to an avatar-based depression self-management intervention, eSMART-MH. Participants completed self-report measures of depressive symptoms at baseline and at 4, 8, and 12 weeks follow-up. Participants who received eSMART-MH had a significant reduction in depressive symptoms over 3 months, while individuals in the attention-control condition had no change in symptoms. In this study, eSMART-MH demonstrated initial efficacy and is a promising developmentally appropriate depression self-management intervention for young adults. Copyright © 2013 Elsevier Inc. All rights reserved.

Intimate partner violence against adult women and its association with major depressive disorder, depressive symptoms and postpartum depression: a systematic review and meta-analysis.

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Beydoun, Hind A; Beydoun, May A; Kaufman, Jay S; Lo, Bruce; Zonderman, Alan B

2012-09-01

To date, few systematic reviews of observational studies have been conducted to comprehensively evaluate the co-morbidity of intimate partner violence (IPV) and specific depression outcomes in women. In this systematic review and meta-analysis, we summarize the extant literature and estimate the magnitude of the association between IPV and key depressive outcomes (elevated depressive symptoms, diagnosed major depressive disorder and postpartum depression). PubMed (January 1, 1980-December 31, 2010) searches of English-language observational studies were conducted. Most of the selected 37 studies had cross-sectional population-based designs, focused on elevated depressive symptoms and were conducted in the United States. Most studies suggested moderate or strong positive associations between IPV and depression. Our meta-analysis suggested two to three-fold increased risk of major depressive disorder and 1.5-2-fold increased risk of elevated depressive symptoms and postpartum depression among women exposed to intimate partner violence relative to non-exposed women. A sizable proportion (9%-28%) of major depressive disorder, elevated depressive symptoms, and postpartum depression can be attributed to lifetime exposure to IPV. In an effort to reduce the burden of depression, continued research is recommended for evaluating IPV preventive strategies. Copyright © 2012 Elsevier Ltd. All rights reserved.

Using a smartphone app to reduce cognitive vulnerability and mild depressive symptoms: Study protocol of an exploratory randomized controlled trial.

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Giosan, Cezar; Mogoaşe, Cristina; Cobeanu, Oana; Szentágotai Tătar, Aurora; Mureşan, Vlad; Boian, Rareș

2016-12-28

Depression is a major challenge worldwide, with significant increasing personal, economic, and societal costs. Although empirically supported treatments have been developed, they are not always available for patients in routine clinical care. Therefore, we need effective and widely accessible strategies to prevent the onset of the very first depressive symptoms. Mental health apps could prove a valuable solution for this desideratum. Although preliminary research has indicated that such apps can be useful in treating depression, no study has attempted to test their utility in preventing depressive symptoms. The aim of this exploratory study is to contrast the efficacy of a smartphone app in reducing cognitive vulnerability and mild depressive symptoms, as risk factors for the onset of depression, against a wait-list condition. More specifically, we aim to test an app designed to (1) decrease general cognitive vulnerability and (2) promote engagement in protective, adaptive activities, while (3) counteracting (through gamification and customization) the tendency of premature dropout from intervention. Romanian-speaking adults (18 years and older) with access to a computer and the Internet and who own a smartphone are included in the study. Two parallel randomized clinical trials are conducted: in the first one, 50 participants free of depressive symptoms (i.e., who obtain scores ≤4 on the Patient Health Questionnaire, PHQ-9) will be included, while in the second one 50 participants with minimal depressive symptoms (i.e., who obtain PHQ-9 scores between 5 and 9) will be included. Participants undergoing therapy, presenting with substance abuse problems, psychotic symptoms, and organic brain disorders, or serious legal or health issues that would prevent them from using the app, as well as participants reporting suicidal ideation are excluded. Participants randomized to the active intervention will autonomously use the smartphone app for 4 weeks, while the others

A Novel Religious/Spiritual Group Psychotherapy Reduces Depressive Symptoms in a Randomized Clinical Trial.

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Chida, Yoichi; Schrempft, Stephanie; Steptoe, Andrew

2016-10-01

This randomized controlled trial aimed to examine the effect of the Happy Science doctrine-based group psychotherapy on depressive symptoms in 118 Japanese mental disorder outpatients. The treatment group (n = 58) took part in five 90-min sessions at one-week intervals, while the control group (n = 60) received standard care including medication. Depressive symptoms were assessed before the intervention, 5 weeks after the intervention, and at 3-month follow-up. Compared to the control group, the treatment group showed a significant reduction in depressive symptoms both at post-intervention and at 3-month follow-up. In conclusion, this group psychotherapy might be of benefit in treating depressive symptoms.

Association of depressive disorders, depression characteristics and antidepressant medication with inflammation.

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Vogelzangs, N; Duivis, H E; Beekman, A T F; Kluft, C; Neuteboom, J; Hoogendijk, W; Smit, J H; de Jonge, P; Penninx, B W J H

2012-02-21

Growing evidence suggests that immune dysregulation may be involved in depressive disorders, but the exact nature of this association is still unknown and may be restricted to specific subgroups. This study examines the association between depressive disorders, depression characteristics and antidepressant medication with inflammation in a large cohort of controls and depressed persons, taking possible sex differences and important confounding factors into account. Persons (18-65 years) with a current (N = 1132) or remitted (N = 789) depressive disorder according to DSM-IV criteria and healthy controls (N = 494) were selected from the Netherlands Study of Depression and Anxiety. Assessments included clinical characteristics (severity, duration and age of onset), use of antidepressant medication and inflammatory markers (C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α)). After adjustment for sociodemographics, currently depressed men, but not women, had higher levels of CRP (1.33 versus 0.92 mg l(-1), Pdepressed peers. Associations reduced after considering lifestyle and disease indicators--especially body mass index--but remained significant for CRP. After full adjustment, highest inflammation levels were found in depressed men with an older age of depression onset (CRP, TNF-α). Furthermore, inflammation was increased in men using serotonin-norepinephrine reuptake inhibitors (CRP, IL-6) and in men and women using tri- or tetracyclic antidepressants (CRP), but decreased among men using selective serotonin reuptake inhibitors (IL-6). In conclusion, elevated inflammation was confirmed in depressed men, especially those with a late-onset depression. Specific antidepressants may differ in their effects on inflammation.

Brief training in mindfulness meditation reduces symptoms in patients with a chronic or recurrent lifetime history of depression: A randomized controlled study.

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Winnebeck, Emilia; Fissler, Maria; Gärtner, Matti; Chadwick, Paul; Barnhofer, Thorsten

2017-12-01

Training in mindfulness has been introduced to the treatment of depression as a means of relapse prevention. However, given its buffering effects on maladaptive responses to negative mood, mindfulness training would be expected to be particularly helpful in those who are currently suffering from symptoms. This study investigated whether a brief and targeted mindfulness-based intervention can reduce symptoms in acutely depressed patients. Seventy-four patients with a chronic or recurrent lifetime history were randomly allocated to receive either a brief mindfulness-based intervention (MBI) encompassing three individual sessions and regular home practice or a control condition that combined psycho-educational components and regular rest periods using the same format as the MBI. Self-reported severity of symptoms, mindfulness in every day life, ruminative tendencies and cognitive reactivity were assessed before and after intervention. Treatment completers in the MBI condition showed pronounced and significantly stronger reductions in symptoms than those in the control condition. In the MBI group only, patients showed significant increases in mindfulness, and significant reductions in ruminative tendencies and cognitive reactivity. Brief targeted mindfulness interventions can help to reduce symptoms and buffer maladaptive responses to negative mood in acutely depressed patients with chronic or recurrent lifetime history. Copyright © 2017 Elsevier Ltd. All rights reserved.

Depression in dementia: epidemiology, mechanisms, and treatment.

Science.gov (United States)

Enache, Daniela; Winblad, Bengt; Aarsland, Dag

2011-11-01

Depression in people with dementia has important implications, such as reduced quality of life of patients and carers, and is associated with increased costs and reduced cognition. Here, we review recent studies of the epidemiology, course, mechanisms and treatment of depression in people with dementia. Depression is both a risk factor and a prodrome of Alzheimer's disease. Depression is a common occurrence in all types of dementias and at all disease stages, including in mild cognitive impairment (MCI). Many studies have explored whether depression in MCI increased the conversion rate to dementia, but findings are inconsistent. Studies of the mechanisms are relatively few and findings inconsistent, but inflammatory, trophic and cerebrovascular factors may contribute, in addition to monoamine deficiency and severity of plaques and tangle pathology. Studies of antidepressants for depression in dementia are inconclusive, with several negative findings reported in recent large studies, suggesting that antidepressant may not confer benefit over placebo. Depression is a common risk factor, prodrome, and accompanying symptom of people with Alzheimer's dementia. The mechanisms are unknown, and there is little evidence of effective therapies.

A novel herbal treatment reduces depressive-like behaviors and increases brain-derived neurotrophic factor levels in the brain of type 2 diabetic rats

Directory of Open Access Journals (Sweden)

Luo C

2016-11-01

Full Text Available Chun Luo,1,* Yuting Ke,1,* Yanyan Yuan,1 Ming Zhao,1 Fuyan Wang,1 Yisheng Zhang,2 Shizhong Bu1 1Runliang Diabetes Laboratory, Diabetes Research Center, Ningbo University, 2Department of Gynaecology and Obstetrics, Ningbo Medical Center, Li Huili Eastern Hospital, Ningbo, Zhejiang, People’s Republic of China *These authors contributed equally to this work Background: Radix Puerariae and hawthorn fruit have been demonstrated to treat diabetes. They offer potential benefits for preventing depression in diabetes. Objective: The aim of this study was to investigate whether the combination of Radix Puerariae and hawthorn fruit (CRPHF could prevent depression in a diabetic rat model generated by feeding the rats with a high-fat diet and a low-dose streptozotocin (STZ. Methods: The CRPHF was provided by the Shanghai Chinese Traditional Medical University. Twenty-four rats were randomly divided into four groups: normal control, normal-given-CRPHF (NC, diabetic control, and diabetic-given-CRPHF (DC groups. The type 2 diabetic model was created by feeding the rats with a high-fat diet for 4 weeks followed by injection of 25 mg/kg STZ. CRPHF was given at 2 g/kg/d to the rats of NC and DC groups by intragastric gavage daily for 4 weeks after the type 2 diabetic model was successfully created. Body weight, random blood glucose (RBG, oral glucose tolerance test, total cholesterol (TC, triglyceride (TG, high-density lipoprotein cholesterol (HDL-C, and low-density lipoprotein cholesterol (LDL-C were measured during the study. Depressive-like behavior was evaluated at the end of the treatment by using the open field test (OFT, the elevated plus-maze test (EPMT, locomotor activity test (LAT, and forced swimming test (FST. Levels of extracellular signal-regulated protein kinase (ERK and brain-derived neurotrophic factor (BDNF in the prefrontal cortex were evaluated by using Western blot. Results: 1 CRPHF reduced RBG and improved glucose tolerance in diabetic rats

The Effectiveness of Acceptance and Commitment Therapy Based on Reducing Anxiety and Depression in Students with Social Phobia

OpenAIRE

Parviz Molavi; Niloufar Mikaeili; Neda Rahimi; Saeid Mehri

2014-01-01

Background & Objectives : Social phobia is one of the common anxiety disorders characterized by fear of social situations, shame and embarrassment in communicating with unfamiliar people. The aim of this study was to examine the effectiveness of acceptance and commitment therapy in reducing anxiety and depression in students with social phobia .   Methods: An experimental pretest-posttest with control group design was used to conduct the study. The population consists of all female students i...

Beta blocker therapy is associated with reduced depressive symptoms 12 months post percutaneous coronary intervention

DEFF Research Database (Denmark)

Battes, Linda C; Pedersen, Susanne S.; Oemrawsingh, Rohit M

2012-01-01

Beta blocker therapy may induce depressive symptoms, although current evidence is conflicting. We examined the association between beta blocker therapy and depressive symptoms in percutaneous coronary intervention (PCI) patients and the extent to which there is a dose-response relationship between...... beta blocker dose and depressive symptoms....

Dissociative symptoms are associated with reduced neuropsychological performance in patients with recurrent depression and a history of trauma exposure

Science.gov (United States)

Frewen, Paul A.; Oremus, Carolina; Lanius, Ruth A.; McKinnon, Margaret C.

2016-01-01

Background Although preliminary work suggests that dissociative symptoms may impact neuropsychological performance in trauma-exposed populations, the relation between dissociation and cognitive performance has not been explored in patients with depression. Objective The present study examined dissociative symptoms in relation to neuropsychological performance in participants with a primary diagnosis of recurrent major depressive disorder (MDD) and a history of trauma exposure. Method Twenty-three participants with MDD and 20 healthy controls who did not differ in age, sex, education, or IQ were assessed. In addition to a standardized neuropsychological battery assessing frontotemporally mediated cognitive processes, participants completed clinical measures assessing dissociative symptoms, illness severity, and past history of trauma exposure. Results Among participants with MDD, greater severity of derealization was associated with reduced performance on measures of delayed visuospatial recall and recognition on a task of verbal memory recognition. In addition, more severe depersonalization was associated with slower processing speed and a response style lending itself toward better performance in a less active environment. Conclusions These findings point toward dissociative symptoms as a transdiagnostic factor associated with neuropsychological dysfunction in patients with depression and a history of trauma. Limitations and recommendations for future research are discussed. PMID:26927902

Dissociative symptoms are associated with reduced neuropsychological performance in patients with recurrent depression and a history of trauma exposure

Directory of Open Access Journals (Sweden)

Melissa Parlar

2016-02-01

Full Text Available Background: Although preliminary work suggests that dissociative symptoms may impact neuropsychological performance in trauma-exposed populations, the relation between dissociation and cognitive performance has not been explored in patients with depression. Objective: The present study examined dissociative symptoms in relation to neuropsychological performance in participants with a primary diagnosis of recurrent major depressive disorder (MDD and a history of trauma exposure. Method: Twenty-three participants with MDD and 20 healthy controls who did not differ in age, sex, education, or IQ were assessed. In addition to a standardized neuropsychological battery assessing frontotemporally mediated cognitive processes, participants completed clinical measures assessing dissociative symptoms, illness severity, and past history of trauma exposure. Results: Among participants with MDD, greater severity of derealization was associated with reduced performance on measures of delayed visuospatial recall and recognition on a task of verbal memory recognition. In addition, more severe depersonalization was associated with slower processing speed and a response style lending itself toward better performance in a less active environment. Conclusions: These findings point toward dissociative symptoms as a transdiagnostic factor associated with neuropsychological dysfunction in patients with depression and a history of trauma. Limitations and recommendations for future research are discussed.

Acute Unstable Depressive Syndrome (AUDS) is associated more frequently with epilepsy than major depression

DEFF Research Database (Denmark)

Vaaler, Arne E; Morken, Gunnar; Iversen, Valentina C

2010-01-01

Depressive disorders are frequent in epilepsy and associated with reduced seizure control. Almost 50% of interictal depressive disorders have to be classified as atypical depressions according to DSM-4 criteria. Research has mainly focused on depressive symptoms in defined populations with epilepsy...... (e.g., patients admitted to tertiary epilepsy centers). We have chosen the opposite approach. We hypothesized that it is possible to define by clinical means a subgroup of psychiatric patients with higher than expected prevalence of epilepsy and seizures. We hypothesized further that these patients...... present with an Acute Unstable Depressive Syndrome (AUDS) that does not meet DSM-IV criteria of a Major Depressive Episode (MDE). In a previous publication we have documented that AUDS patients indeed have more often a history of epileptic seizures and abnormal EEG recordings than MDE patients (Vaaler et...

Depression and cardiovascular disease.

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Elderon, Larkin; Whooley, Mary A

2013-01-01

Approximately one out of every five patients with cardiovascular disease (CVD) suffers from major depressive disorder (MDD). Both MDD and depressive symptoms are risk factors for CVD incidence, severity and outcomes. Great progress has been made in understanding potential mediators between MDD and CVD, particularly focusing on health behaviors. Investigators have also made considerable strides in the diagnosis and treatment of depression among patients with CVD. At the same time, many research questions remain. In what settings is depression screening most effective for patients with CVD? What is the optimal screening frequency? Which therapies are safe and effective? How can we better integrate the care of mental health conditions with that of CVD? How do we motivate depressed patients to change health behaviors? What technological tools can we use to improve care for depression? Gaining a more thorough understanding of the links between MDD and heart disease, and how best to diagnose and treat depression among these patients, has the potential to substantially reduce morbidity and mortality from CVD. Published by Elsevier Inc.

Preventing Adolescent Social Anxiety and Depression and Reducing Peer Victimization: Intervention Development and Open Trial

Science.gov (United States)

La Greca, Annette M.; Ehrenreich-May, Jill; Mufson, Laura; Chan, Sherilynn

2016-01-01

Background Social anxiety disorder (SAD) and depression are common among adolescents, frequently comorbid, and resistant to change. Prevention programs for adolescent SAD are scant, and depression prevention programs do not fully address peer-risk factors. One critical peer-risk factor for SAD and depression is peer victimization. We describe the development and initial evaluation of a transdiagnostic school-based preventive intervention for adolescents with elevated symptoms of social anxiety and/or depression and elevated peer victimization. We modified Interpersonal Psychotherapy-Adolescent Skills Training for depression, incorporating strategies for dealing with social anxiety and peer victimization. Objective Our open trial assessed the feasibility, acceptability, and preliminary benefit of the modified program (called UTalk) for adolescents at risk for SAD or depression and who also reported peer victimization. Method Adolescents (N=14; 13–18 years; 79% girls; 86% Hispanic) were recruited and completed measures of peer victimization, social anxiety, and depression both pre- and post-intervention and provided ratings of treatment satisfaction. Independent evaluators (IEs) rated youths’ clinical severity. The intervention (3 individual and 10 group sessions) was conducted weekly during school. Results Regarding feasibility, 86% of the adolescents completed the intervention (M attendance=11.58 sessions). Satisfaction ratings were uniformly positive. Intention-to-treat analyses revealed significant declines in adolescent- and IE-rated social anxiety and depression and in reports of peer victimization. Additional secondary benefits were observed. Conclusions Although further evaluation is needed, the UTalk intervention appears feasible to administer in schools, with high satisfaction and preliminary benefit. Implications for research on the prevention of adolescent SAD and depression are discussed. PMID:27857509

Comparing the efficacy of combined Mindfulness Based Cognitive Therapy with Cognitive Behavioral Therapy and Traditional Cognitive Behavior Therapy in reducing dysfunctional attitudes of patients with Major Depressive Disorder

Directory of Open Access Journals (Sweden)

Abdollah omidi

2014-02-01

Results: Dysfunctional attitudes scores and depression symptoms significantly decreased in combined MBCT with CBT group, while in the TAU group, there was no significant difference between pre-test and post-test. Conclusion: MBCT combined with CBT has similar effects to classic CBT and it can lead to reducing dysfunctional attitudes and depression symptoms.

Motivational deficits in effort-based decision making in individuals with subsyndromal depression, first-episode and remitted depression patients.

Science.gov (United States)

Yang, Xin-Hua; Huang, Jia; Zhu, Cui-Ying; Wang, Ye-Fei; Cheung, Eric F C; Chan, Raymond C K; Xie, Guang-Rong

2014-12-30

Anhedonia is a hallmark symptom of major depressive disorder (MDD). Preliminary findings suggest that anhedonia is characterized by reduced reward anticipation and motivation of obtaining reward. However, relatively little is known about reward-based decision-making in depression. We tested the hypothesis that anhedonia in MDD may reflect specific impairments in motivation on reward-based decision-making and the deficits might be associated with depressive symptoms severity. In study 1, individuals with and without depressive symptoms performed the modified version of the Effort Expenditure for Rewards Task (EEfRT), a behavioral measure of cost/benefit decision-making. In study 2, MDD patients, remitted MDD patients and healthy controls were recruited for the same procedures. We found evidence for decreased willingness to make effort for rewards among individuals with subsyndromal depression; the effect was amplified in MDD patients, but dissipated in patients with remitted depression. We also found that reduced anticipatory and consummatory pleasure predicted decreased willingness to expend efforts to obtain rewards in MDD patients. For individuals with subsyndromal depression, the impairments were correlated with anticipatory anhedonia but not consummatory anhedonia. These data offer novel evidence that motivational deficits in MDD are correlated with depression severity and predicted by self-reported anhedonia. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

A cry in the dark: depressed mothers show reduced neural activation to their own infant’s cry

Science.gov (United States)

Ablow, Jennifer C.

2012-01-01

This study investigated depression-related differences in primiparous mothers’ neural response to their own infant’s distress cues. Mothers diagnosed with major depressive disorder (n = 11) and comparison mothers with no diagnosable psychopathology (n = 11) were exposed to their own 18-months-old infant’s cry sound, as well as unfamiliar infant’s cry and control sound, during functional neuroimaging. Depressed mothers’ response to own infant cry greater than other sounds was compared to non-depressed mothers’ response in the whole brain [false discovery rate (FDR) corrected]. A continuous measure of self-reported depressive symptoms (CESD) was also tested as a predictor of maternal response. Non-depressed mothers activated to their own infant’s cry greater than control sound in a distributed network of para/limbic and prefrontal regions, whereas depressed mothers as a group failed to show activation. Non-depressed compared to depressed mothers showed significantly greater striatal (caudate, nucleus accumbens) and medial thalamic activation. Additionally, mothers with lower depressive symptoms activated more strongly in left orbitofrontal, dorsal anterior cingulate and medial superior frontal regions. Non-depressed compared to depressed mothers activated uniquely to own infant greater than other infant cry in occipital fusiform areas. Disturbance of these neural networks involved in emotional response and regulation may help to explain parenting deficits in depressed mothers. PMID:21208990

Preventing Adolescent Social Anxiety and Depression and Reducing Peer Victimization: Intervention Development and Open Trial

Science.gov (United States)

La Greca, Annette M.; Ehrenreich-May, Jill; Mufson, Laura; Chan, Sherilynn

2016-01-01

Background: Social anxiety disorder (SAD) and depression are common among adolescents, frequently comorbid, and resistant to change. Prevention programs for adolescent SAD are scant, and depression prevention programs do not fully address peer-risk factors. One critical peer-risk factor for SAD and depression is peer victimization. We describe the…

Psychotherapies for adult depression: recent developments.

Science.gov (United States)

Cuijpers, Pim

2015-01-01

Much has been learned from the 400 randomized trials on psychotherapies for adult depression that have been conducted, but much is also still unknown. In this study some recent attempts to further reduce the disease burden of depression through psychotherapies are reviewed. In the past, many new psychotherapies have promised to be more effective than existing treatments, usually without success. We describe recent research on two new therapies, acceptance and commitment therapy and cognitive bias modification, and conclude that both have also not shown to be more effective than existing therapies. A growing number of studies have also focused on therapies that may be successful in further reducing the disease burden, such as treatments for chronic depression and relapse prevention. Other studies are aimed at scaling up psychological services, such as the training of lay health counselors in low-income and middle-income countries, telephone-based, and internet-based therapies. Psychotherapies are essential tools in the treatment of adult depression. Randomized trials have shown that these treatments are effective, and by focusing on key issues, such as chronic depression, relapse, and scaling them up, psychotherapies contribute more and more to the reduction of the disease burden of depression.

prevalence and patterns of depression among post myocardial ...

African Journals Online (AJOL)

ABSTRACT. Back ground: Depression often affects the clinical outcome of Myocardial Infarction. Depression reduces the recovery rate of the individual and often deteriorates the condition. Knowledge regarding the prevalence of depression after myocardial infarction is necessary for treatment purposes. The present study ...

Adult hippocampal neurogenesis reduces memory interference in humans: opposing effects of aerobic exercise and depression

Directory of Open Access Journals (Sweden)

Nicolas eDéry

2013-04-01

Full Text Available Since the remarkable discovery of adult neurogenesis in the mammalian hippocampus, considerable effort has been devoted to unraveling the functional significance of these new neurons. Our group has proposed that a continual turnover of neurons in the DG could contribute to the development of event-unique memory traces that act to reduce interference between highly similar inputs. To test this theory, we implemented a continuous recognition task containing some objects that were repeated across trials as well as some objects that were highly similar, but not identical, to ones previously observed. The similar objects, termed lures, overlap substantially with previously viewed stimuli, and thus, may require hippocampal neurogenesis in order to avoid catastrophic interference. Lifestyle factors such as aerobic exercise and stress have been shown to impact the local neurogenic microenvironment, leading to enhanced and reduced levels of DG neurogenesis, respectively. Accordingly, we hypothesized that healthy young adults who take part in a long-term aerobic exercise regime would demonstrate enhanced performance on the visual pattern separation task, specifically at correctly categorizing lures as similar. Indeed, those who experienced a proportionally large change in fitness demonstrated a significantly greater improvement in their ability to correctly identify lure stimuli as similar. Conversely, we expected that those who score high on depression scales, an indicator of chronic stress, would exhibit selective deficits at appropriately categorizing lures. As expected, those who scored high on the Beck Depression Inventory (BDI were significantly worse than those with relatively lower BDI scores at correctly identifying lures as similar, while performance on novel and repeated stimuli was identical. Taken together, our results support the hypothesis that adult-born neurons in the DG contribute to the orthogonalization of incoming information.

C'mon get happy: reduced magnitude and duration of response during a positive-affect induction in depression.

Science.gov (United States)

Horner, Michelle S; Siegle, Greg J; Schwartz, Robert M; Price, Rebecca B; Haggerty, Agnes E; Collier, Amanda; Friedman, Edward S

2014-11-01

Depression involves decreased positive affect. Whether this is due to a failure to achieve or maintain positive emotion in response to discrete stimuli is unclear. Understanding the nature of decreased positive affect could help to address how to intervene in the phenomenon, for example, how to structure interventions using positive and rewarding stimuli in depression. Thus, we examined the time course of affect following exposure to positive stimuli in depressed and healthy individuals. Seventy-one adults with major depressive disorder and thirty-four never-depressed controls read a self-generated highly positive script and continuously rated their affect for 7 min. Both groups quickly achieved increased positive affect, however, compared to controls, depressed participants did not achieve the same level of positive affect, did not maintain their positive affect, spent less time rating their affect as happy, and demonstrated larger drops in mood. These data indicate that depressed and nondepressed individuals can generate positive reactions to happy scripts, but depressed individuals cannot achieve or sustain equivalent levels of positive affect. Interventions for depression might fruitfully focus on increasing depressed individuals' ability to maintain initial engagement with positive stimuli over a sustained period of time. © 2014 Wiley Periodicals, Inc.

Methodological problems of sacroiliac joint scintigraphy

International Nuclear Information System (INIS)

Schoerner, W.; Haubold, U.

1981-01-01

Bone scintigraphy of the sacroiliac joints and the lumbar spine was performed in 35 patients with ankylosing spondylitis and 30 control subjects. The scans were evaluated by qualitative and quantitative assessment. The sacroiliac/sacrum ratio (index ISG/sacrum), the sacroiliac/lumbar spine ratio (index ISG/LWS), and the left sacroiliac joint/right sacroiliac joint ratio (index li. ISG/re. ISG) were calculated. The visual interpretation of colour scans proved to be unreliable. The index ISG/sacrum was more sensitive than the index ISG/LWS. The index li. ISG/re. ISG was helpful as an additional criterion. When digital sacroiliac joint scintigraphy is well standardized it can be considered as a useful technique in early diagnosis of ankylosing spondylitis. (orig.) [de

Effects of an Infant-Focused Relationship-Based Hospital and Home Visiting Intervention on Reducing Symptoms of Postpartum Maternal Depression: A Pilot Study

Science.gov (United States)

Nugent, J. Kevin; Bartlett, Jessica Dym; Valim, Clarissa

2014-01-01

Relationship-based interventions are an effective means for reducing postpartum depression (PPD), but few cost-effective tools that can be administered efficiently in medical and home settings are available or well-studied. This study examines the efficacy of the Newborn Behavioral Observations (NBO), an infant-centered relationship-based…

The association between dietary patterns derived by reduced rank regression and depressive symptoms over time: the Invecchiare in Chianti (InCHIANTI) study

NARCIS (Netherlands)

Vermeulen, E.; Stronks, K.; Visser, M de; Brouwer, I.A.; Schene, A.H.; Mocking, R.J.T.; Colpo, M.; Bandinelli, S.; Ferrucci, L.; Nicolaou, M.

2016-01-01

This study aimed to identify dietary patterns using reduced rank regression (RRR) and to explore their associations with depressive symptoms over 9 years in the Invecchiare in Chianti study. At baseline, 1362 participants (55.4 % women) aged 18-102 years (mean age 68 (sd 15.5) years) were included

Do depression and anxiety reduce the likelihood of remission in rheumatoid arthritis and psoriatic arthritis? Data from the prospective multicentre NOR-DMARD study.

Science.gov (United States)

Michelsen, Brigitte; Kristianslund, Eirik Klami; Sexton, Joseph; Hammer, Hilde Berner; Fagerli, Karen Minde; Lie, Elisabeth; Wierød, Ada; Kalstad, Synøve; Rødevand, Erik; Krøll, Frode; Haugeberg, Glenn; Kvien, Tore K

2017-11-01

To investigate the predictive value of baseline depression/anxiety on the likelihood of achieving joint remission in rheumatoid arthritis (RA) and psoriatic arthritis (PsA) as well as the associations between baseline depression/anxiety and the components of the remission criteria at follow-up. We included 1326 patients with RA and 728 patients with PsA from the prospective observational NOR-DMARD study starting first-time tumour necrosis factor inhibitors or methotrexate. The predictive value of depression/anxiety on remission was explored in prespecified logistic regression models and the associations between baseline depression/anxiety and the components of the remission criteria in prespecified multiple linear regression models. Baseline depression/anxiety according to EuroQoL-5D-3L, Short Form-36 (SF-36) Mental Health subscale ≤56 and SF-36 Mental Component Summary ≤38 negatively predicted 28-joint Disease Activity Score anxiety was associated with increased patient's and evaluator's global assessment, tender joint count and joint pain in RA at follow-up, but not with swollen joint count and acute phase reactants. Depression and anxiety may reduce likelihood of joint remission based on composite scores in RA and PsA and should be taken into account in individual patients when making a shared decision on a treatment target. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Depressive thoughts limit working memory capacity in dysphoria.

Science.gov (United States)

Hubbard, Nicholas A; Hutchison, Joanna L; Turner, Monroe; Montroy, Janelle; Bowles, Ryan P; Rypma, Bart

2016-01-01

Dysphoria is associated with persistence of attention on mood-congruent information. Longer time attending to mood-congruent information for dysphoric individuals (DIs) detracts from goal-relevant information processing and should reduce working memory (WM) capacity. Study 1 showed that DIs and non-DIs have similar WM capacities. Study 2 embedded depressive information into a WM task. Compared to non-DIs, DIs showed significantly reduced WM capacity for goal-relevant information in this task. Study 3 replicated results from Studies 1 and 2, and further showed that DIs had a significantly greater association between processing speed and recall on the depressively modified WM task compared to non-DIs. The presence of inter-task depressive information leads to DI-related decreased WM capacity. Results suggest dysphoria-related WM capacity deficits when depressive thoughts are present. WM capacity deficits in the presence of depressive thoughts are a plausible mechanism to explain day-to-day memory and concentration difficulties associated with depressed mood.

Group antenatal intervention to reduce perinatal stress and depressive symptoms related to intergenerational conflicts: a randomized controlled trial.

Science.gov (United States)

Leung, Sharron S K; Lam, T H

2012-11-01

Intergenerational conflicts are a major source of stress, which might lead to depression in new mothers. The conflict is heightened when grandparents are involved in childcare. To examine the effectiveness of an interpersonal psychotherapy oriented group intervention to reduce stress and depressive symptoms in new mothers and enhance happiness and self-efficacy in managing intergenerational conflict in childcare. This study is one of the intervention projects of FAMILY: A Jockey Club Initiative for a Harmonious Society, funded by The Hong Kong Jockey Club Charities Trust. Multisite randomized controlled trial with two arms: an intervention group attended an additional 4-week program and a control group who received usual care only. Six Maternal and Child Health Centres in Hong Kong From September 2009 to January 2010, 156 pregnant women who would have grandparents involved in childcare were recruited at their 14-32 weeks' gestation. Participants were randomized to groups using computer generated random sequences by blinded recruitment staff. Primary outcomes were stress and depressive symptoms immediately after the intervention and 6-8 weeks after delivery. Secondary outcomes were happiness and self-efficacy in managing conflict. After screening 2870 pregnant women, 156 eligible participants were randomized. Intention-to-treat analysis showed that the intervention group (n=78) had significantly lower perceived stress (p=0.017; Cohen d=0.38) and greater happiness (p=0.004; Cohen d=0.41) than the control group (n=78) immediately after the intervention. However, the effects were not sustained at postnatal follow-up. Subgroup analysis showed that participants with depressive symptoms (EPDS>12) at baseline reported significantly lower stress, greater happiness (p=0.035 and 0.037, respectively; both Cohen d=0.61), greater self-efficacy in managing conflict (p=0.012; Cohen d=0.76) than the control group after the intervention. Also, after delivery, they had significantly

Can exercise increase fitness and reduce weight in patients with schizophrenia and depression?

DEFF Research Database (Denmark)

Krogh, Jesper; Speyer, Helene; Nørgaard, Hans Christian Brix

2014-01-01

in this patient group and low levels of physical activity is associated with increased risk of cardiovascular disease, diabetes, and all-cause mortality. This study aimed to review trials allocating patients with either schizophrenia or depression to exercise interventions for effect on cardiovascular fitness......, strength, and weight. METHODS: We searched PubMed, Embase, and PsycINFO including randomized clinical trial allocating patients with either schizophrenia or depression to isolated exercise interventions. RESULTS: We identified five trials including patients with schizophrenia (n = 94) and found little...... evidence that exercise could increase cardiovascular fitness or decrease weight. Nine exercise trials for patients with depression (n = 892) were identified increasing cardiovascular fitness by 11-30% and strength by 33-37%. No evidence in favor of exercise for weight reduction was found. CONCLUSION: Based...

The association between dietary patterns derived by reduced rank regression and depressive symptoms over time : the Invecchiare in Chianti (InCHIANTI) study

NARCIS (Netherlands)

Vermeulen, Esther; Stronks, Karien; Visser, Marjolein; Brouwer, Ingeborg A; Schene, Aart H; Mocking, Roel J T; Colpo, Marco; Bandinelli, Stefania; Ferrucci, Luigi; Nicolaou, Mary

This study aimed to identify dietary patterns using reduced rank regression (RRR) and to explore their associations with depressive symptoms over 9 years in the Invecchiare in Chianti study. At baseline, 1362 participants (55·4 % women) aged 18-102 years (mean age 68 (sd 15·5) years) were included

An Online, Moderated Peer-to-Peer Support Bulletin Board for Depression: User-Perceived Advantages and Disadvantages.

Science.gov (United States)

Griffiths, Kathleen Margaret; Reynolds, Julia; Vassallo, Sara

2015-01-01

Online, peer-to-peer support groups for depression are common on the World Wide Web and there is some evidence of their effectiveness. However, little is known about the mechanisms by which Internet support groups (ISGs) might work. This study aimed to investigate consumer perceptions of the benefits and disadvantages of online peer-to-peer support by undertaking a content analysis of the spontaneous posts on BlueBoard, a well-established, moderated, online depression bulletin board. The research set comprised all posts on the board (n=3645) for each of 3 months selected at 4 monthly intervals over 2011. The data were analyzed using content analysis and multiple coders. A total of 586 relevant posts were identified, 453 (77.3%) reporting advantages and 133 (22.7%) reporting disadvantages. Positive personal change (335/453, 74.0%) and valued social interactions and support (296/453, 65.3%) emerged as perceived advantages. Other identified benefits were valued opportunities to disclose/express feelings or views (29/453, 6.4%) and advantages of the BlueBoard environment (45/453, 9.9%). Disadvantages were negative personal change (50/133, 37.6%), perceived disadvantages of board rules/moderation (42/133, 31.6%), unhelpful social interactions/contact with other members (40/133, 30.1%), and technical obstacles to using the board (14/133, 10.5%). Consumers value the opportunity to participate in an online mutual support group for mental health concerns. Further research is required to better understand how and if these perceived advantages translate into positive outcomes for consumers, and whether the perceived disadvantages of such boards can be addressed without compromising the safety and positive outcomes of the board.

Update of sleep alterations in depression

Directory of Open Access Journals (Sweden)

Andrés Barrera Medina

2014-09-01

Full Text Available Sleep disturbances in depression are up to 70%. Patients frequently have difficulty in falling asleep, frequent awakenings during the night and non-restorative sleep. Sleep abnormalities in depression are mainly characterized by increased rapid eye movement (REM sleep and reduced slow wave sleep. Among the mechanisms of sleep disturbances in depression are hyperactivation of the hypothalamic-pituitary-adrenal axis, CLOCK gene polymorphism and primary sleep disorders. The habenula is a structure regulating the activities of monoaminergic neurons in the brain. The hyperactivation of the habenula has also been implicated, together with sleep disturbances, in depression. The presence of depression in primary sleep disorders is common. Sleep disturbances treatment include pharmacotherapy or Cognitive Behavioral Therapy.

Update of sleep alterations in depression

Science.gov (United States)

Medina, Andrés Barrera; Lechuga, DeboraYoaly Arana; Escandón, Oscar Sánchez; Moctezuma, Javier Velázquez

2014-01-01

Sleep disturbances in depression are up to 70%. Patients frequently have difficulty in falling asleep, frequent awakenings during the night and non-restorative sleep. Sleep abnormalities in depression are mainly characterized by increased rapid eye movement (REM) sleep and reduced slow wave sleep. Among the mechanisms of sleep disturbances in depression are hyperactivation of the hypothalamic-pituitary-adrenal axis, CLOCK gene polymorphism and primary sleep disorders. The habenula is a structure regulating the activities of monoaminergic neurons in the brain. The hyperactivation of the habenula has also been implicated, together with sleep disturbances, in depression. The presence of depression in primary sleep disorders is common. Sleep disturbances treatment include pharmacotherapy or Cognitive Behavioral Therapy. PMID:26483922

Remarriage after divorce and depression risk.

Science.gov (United States)

Hiyoshi, A; Fall, K; Netuveli, G; Montgomery, S

2015-09-01

As marriage is associated with lower depression rates compared with being single in men, we aimed to examine if remarriage compared with remaining divorced is also associated with a reduced depression risk. Swedish register data were used to define a cohort of men who were born between 1952 and 1956 and underwent a compulsory military conscription assessment in adolescence. This study population comprised men who were divorced in 1985 (n = 72,246). The risk of pharmaceutically treated depression from 2005 to 2009 was compared for those who remarried or remained divorced between 1986 and 2004. Cox proportional hazards analysis was used to estimate hazard ratios for the risk of depression identified by pharmaceutical treatment, with adjustment for a range of potential confounding factors including childhood and adulthood socioeconomic circumstances, cognitive, physical, psychological and medical characteristics at the conscription assessment. The results showed that, even though divorced men who remarried had markers of lower depression risk in earlier life such as higher cognitive and physical function, higher stress resilience and socioeconomic advantages than men who remained divorced, remarriage was associated with a statistically significant elevated risk of depression with an adjusted hazard ratio (and 95% confidence interval) of 1.27(1.03 1.55), compared with men who remained divorced. Remarriage following divorce is not associated with a reduced risk of depression identified by pharmaceutical treatment, compared with remaining divorced. Interpersonal or financial difficulties resulting from remarriage may outweigh the benefits of marriage in terms of depression risk. Copyright © 2015 Elsevier Ltd. All rights reserved.

Treating depression and depression-like behaviour with physical activity: an immune perspective

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Harris Anthony Eyre

2013-02-01

Full Text Available The increasing burden of major depressive disorder makes the search for an extended understanding of aetiology, and for the development of additional treatments highly significant. Biological factors may be useful biomarkers for treatment with physical activity (PA, and neurobiological effects of PA may herald new therapeutic development in the future. This paper provides a thorough and up-to-date review of studies examining the neuroimmunomodulatory effects of PA on the brain in depression and depression-like behaviours. From a neuroimmune perspective, evidence suggests PA does enhance the beneficial and reduce the detrimental effects of the neuroimmune system. PA appears to increase the following factors: interleukin (IL-10, IL-6 (acutely, macrophage migration inhibitory factor, central nervous system-specific autoreactive CD4+ T cells, M2 microglia, quiescent astrocytes, CX3CL1 and insulin-like growth factor-1. On the other hand, PA appears to reduce detrimental neuroimmune factors such as: Th1/Th2 balance, pro-inflammatory cytokines, C-reactive protein, M1 microglia and reactive astrocytes. The effect of other mechanisms is unknown, such as: CD4+CD25+ T regulatory cells (T regs, CD200, chemokines, miRNA, M2-type blood-derived macrophages and tumour necrosis factor (TNF-α (via receptor 2 (R2. The beneficial effects of PA are likely to occur centrally and peripherally (e.g. in visceral fat reduction. The investigation of the neuroimmune effects of PA on depression and depression-like behaviour is a rapidly developing and important field.

A Tele-Behavioral Health Intervention to Reduce Depression, Anxiety, and Stress and Improve Diabetes Self-Management.

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Mochari-Greenberger, Heidi; Vue, Lee; Luka, Andi; Peters, Aimee; Pande, Reena L

2016-08-01

Depression is prevalent among individuals with diabetes and associated with suboptimal self-management. Little is known about the feasibility and potential impact of tele-behavioral therapy to improve depressive symptoms and self-management among diabetes patients. This was a retrospective observational study of consecutive graduates enrolled in a national 8-week diabetes behavioral telehealth program between August 1, 2014, and January 31, 2015 (N = 466; mean age 56.8 ± 5.0 years; 56% female). Participant characteristics (demographics, comorbidities) were obtained by standardized questionnaire. Depression, anxiety, and stress symptoms (DASS; validated Depression Anxiety and Stress Scale 21 survey), and glucose self-testing frequency and values (point-of-care monitor) were measured at program start and completion. Changes in DASS severity and glucose self-testing frequency were assessed by chi-square tests. Changes in DASS and blood glucose levels were evaluated by paired t-tests. At baseline, approximately one in three participants had elevated depression (32%), anxiety (33%), or stress (31%) scores. Significant reductions in average DASS, depression (-8.8), anxiety (-6.9), and stress (-9.9), scores were observed at graduation among those with elevated baseline scores (p depression, anxiety, or stress categories. Improved glucose self-testing frequency (69% vs. 60% tested ≥once per week; p = 0.0005) and significant reductions in mean morning glucose levels (-12.3 mg/dL; p = 0.0002) were observed from baseline to graduation. Participants with normal versus non-normal depression scores were more likely to have lower (depression, anxiety, stress, and glucose levels, as well as increased frequency of glucose self-testing, among participants in a diabetes behavioral telehealth program.

Hippocampal multimodal structural changes and subclinical depression in healthy individuals.

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Spalletta, Gianfranco; Piras, Fabrizio; Caltagirone, Carlo; Fagioli, Sabrina

2014-01-01

Several neuroimaging studies report reduced hippocampal volume in depressed patients. However, it is still unclear if hippocampal changes in healthy individuals can be considered a risk factor for progression to clinical depression. Here, we investigated subclinical depression and its hippocampal correlates in a non-clinical sample of healthy individuals, with particular regard to gender differences. One-hundred-two participants underwent a comprehensive clinical assessment, a high-resolution T1-weighted magnetic resonance imaging and diffusion tensor imaging protocol using a 3T MRI scanner. Data of macro-(volume) and micro-(mean diffusivity, MD) structural changes of the hippocampus were analyzed with reference to the Beck Depression Inventory score. Results of multivariate regression analyses revealed reduced bilateral volume, along with increased bilateral MD in hippocampal formation predicting subclinical depressive phenomenology only in healthy males. Conversely, subclinical depressive phenomenology in healthy female was accounted for by only lower educational level, in the absence of any hippocampal structure variations. To date, this is the only evidence reporting a relationship between subclinical depressive phenomenology and changes in hippocampal formation in healthy individuals. Our findings demonstrated that reduced volume, along with increased MD in hippocampal formation, is significantly associated with subclinical depressive phenomenology in healthy males. This encourages to study the hypothesis that early macro- and microstructural changes in hippocampi associated with subclinical depression may constitute a risk factor of developing depressive disorders in males. © 2013 Elsevier B.V. All rights reserved.

The potential for military diets to reduce depression, suicide, and impulsive aggression: a review of current evidence for omega-3 and omega-6 fatty acids.

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Hibbeln, Joseph R; Gow, Rachel V

2014-11-01

The current burden of psychological distress and illness poses as a significant barrier to optimal force efficacy. Here we assess nutrients in military diets, specifically highly unsaturated essential fatty acids, in the reduction of risk or treatment of psychiatric distress. Moderate to strong evidence from several meta-analyses of prospective cohort trials indicate that Mediterranean diet patterns reduce risk of clinical depressions. Specific nutrients and foods of biological interest in relation to mental health outcomes are then discussed and evaluated. Moderate evidence indicates that when fish consumption decreases and simultaneously omega-6 increases, the risk of clinical depressive symptoms are elevated. One meta-analysis examining tissue compositions provides moderate to strong evidence that higher levels of omega-3 highly unsaturated fatty acids (HUFAs) (eicosapentaenoic acid, docosapentaenoic acid, and docosahexaenoic acid) are associated with decreased risk of clinical depressions. Other meta-analytic reviews of randomized placebo-controlled trials provide moderate to strong evidence of significantly improving clinically depressive symptoms when the formulation given was >50% in eicosapentaenoic acid. Finally, a meta-analysis of omega-3 HUFAs provides modest evidence of clinical efficacy for attention-deficit hyperactivity disorder. This article recommends that a rebalancing of the essential fatty acid composition of U.S. military diets, achieve tissue compositions of HUFAs consistent with traditional Mediterranean diets, may help reduce military psychiatric distress and simultaneously increase force efficacy substantially. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

Exploring the relationship between physical health, depressive symptoms, and depression diagnoses in Hispanic dementia caregivers.

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Cucciare, Michael A; Gray, Heather; Azar, Armin; Jimenez, Daniel; Gallagher-Thompson, Dolores

2010-04-01

The present study examined the relationship between self-reported physical health, depressive symptoms, and the occurrence of depression diagnosis in Hispanic female dementia caregivers. Participants were 89 Hispanic female dementia caregivers. This study used a cross-sectional design. Baseline depression and physical health data were collected from participants enrolled in the 'Reducing Stress in Hispanic Anglo Dementia Caregivers' study sponsored by the National Institute on Aging. Physical health was assessed using the Medical Outcome Study Short Form-36 (SF-36), a one-item self-report health rating, body mass index, and the presence or history of self-reported physical illness. Depressive symptoms were assessed using the Center for Epidemiologic Studies-Depression Scale (CES-D). The occurrence of depression diagnosis was assessed using the Clinical Interview for DSM-IV Axis I Disorders (SCID). Multiple linear and logistic regression analysis was used to examine the extent to which indices of physical health and depressive symptoms accounted for variance in participants' depressive symptoms and depressive diagnoses. Self-reported indices of health (e.g., SF-36) accounted for a significant portion of variance in both CES-D scores and SCID diagnoses. Caregivers who reported worsened health tended to report increased symptoms of depression on the CES-D and increased likelihood of an SCID diagnosis of a depressive disorder. Self-reported health indices are helpful in identifying Hispanic dementia caregivers at risk for clinical levels of depression.

Anhedonia in depressed patients on treatment with selective serotonin reuptake inhibitor anti-depressant--A two-centered study in Malaysia.

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Yee, Anne; Chin, Soo Cheng; Hashim, Aili Hanim bt; Harbajan Singh, Manveen Kaur A P; Loh, Huai Seng; Sulaiman, Ahmad Hatim; Ng, Chong Guan

2015-01-01

Anhedonia is the reduced ability to experience pleasure. It is a core symptom of depression and is particularly difficult to treat. This study aims to compare the level of anhedonia between depressed patients on anti-depressants and healthy subjects. A total of 111 depressed patients on selective serotonin reuptake inhibitor (SSRI) and 82 healthy subjects were recruited from the outpatient psychiatric services at two major general hospitals in a cross-sectional study. Subjects were assessed using the Mini International Neuropsychiatric Interview 5.0.0 or MINI, Beck's Depression Index (BDI), and Snaith-Hamilton Pleasure Scale (SHAPS). Relevant personal and sociodemographic information were also collected. There was a significant association between educational level and SHAPS-M scores (P depressed subjects treated with anti-depressant compared with the healthy subjects, after adjusting the confounding factors, BDI score, and educational level. Anhedonia often persists in depressed patients despite on SSRI anti-depressant treatment.

Cognitive Distortions, Humor Styles, and Depression.

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Rnic, Katerina; Dozois, David J A; Martin, Rod A

2016-08-01

Cognitive distortions are negative biases in thinking that are theorized to represent vulnerability factors for depression and dysphoria. Despite the emphasis placed on cognitive distortions in the context of cognitive behavioural theory and practice, a paucity of research has examined the mechanisms through which they impact depressive symptomatology. Both adaptive and maladaptive styles of humor represent coping strategies that may mediate the relation between cognitive distortions and depressive symptoms. The current study examined the correlations between the frequency and impact of cognitive distortions across both social and achievement-related contexts and types of humor. Cognitive distortions were associated with reduced use of adaptive Affiliative and Self-Enhancing humor styles and increased use of maladaptive Aggressive and Self-Defeating humor. Reduced use of Self-Enhancing humor mediated the relationship between most types of cognitive distortions and depressed mood, indicating that distorted negative thinking may interfere with an individual's ability to adopt a humorous and cheerful outlook on life (i.e., use Self-Enhancing humor) as a way of regulating emotions and coping with stress, thereby resulting in elevated depressive symptoms. Similarly, Self-Defeating humor mediated the association of the social impact of cognitive distortions with depression, such that this humor style may be used as a coping strategy for dealing with distorted thinking that ultimately backfires and results in increased dysphoria.

Size matters - The olfactory bulb as a marker for depression.

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Rottstaedt, F; Weidner, K; Strauß, T; Schellong, J; Kitzler, H; Wolff-Stephan, S; Hummel, T; Croy, I

2018-03-15

Major Depression is mainly related to structural and functional alterations in brain networks involving limbic and prefrontal regions. Reduced olfactory sensitivity in depression is associated with reduced olfactory bulb (OB) volume. We determined if the OB volume reduction is a specific biomarker for depression and whether its diagnostic accuracy allows its use as a valid biomarker to support its diagnosis. 84 in-patients with mixed mental disorders and 51 age-matched healthy controls underwent structural MR imaging with a spin-echo T2-wheighted sequence. Individual OB volume was calculated manually (interrater-reliability = .81, p < .001) and compared between groups. Multiple regression analysis with OB volume as dependent variable and Receiver Operator Characteristic analysis to obtain its diagnostic accuracy for depression were ruled out. Patients exhibited a 13.5% reduced OB volume. Multiple regression analysis showed that the OB volume variation was best explained by depression (β = -.19), sex (β = -.31) and age (β = -.29), but not by any other mental disorder. OB volume attained a diagnostic accuracy of 68.1% for depression. The patient group mainly contained highly comorbid patients with mostly internalizing disorders which limits the generalisability of the results of the regression analysis. The OB may serve as a marker for depression. We assume that reduced neural olfactory input to subsequent limbic and salience processing structures moderates this relation. However, the OB was in an inferior position compared to conventional questionnaires for diagnosis of depression. Combination with further structural or functional measurements is suggested. Copyright © 2018 Elsevier B.V. All rights reserved.

"Subthreshold" depression: is the distinction between depressive disorder not otherwise specified and adjustment disorder valid?

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Zimmerman, Mark; Martinez, Jennifer H; Dalrymple, Kristy; Chelminski, Iwona; Young, Diane

2013-05-01

Patients with clinically significant symptoms of depression who do not meet the criteria for major depressive disorder or dysthymic disorder are considered to have subthreshold depression. According to DSM-IV, such patients should be diagnosed with depressive disorder not otherwise specified (NOS) if the development of the symptoms is not attributable to a stressful event or with adjustment disorder if the symptoms follow a stressor. Research on the treatment of subthreshold depression rarely addresses the distinction between depressive disorder NOS and adjustment disorder. In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project, we examined the validity of this distinction. From December 1995 to June 2011, 3,400 psychiatric patients presenting to the Rhode Island Hospital outpatient practice were evaluated with semistructured diagnostic interviews for DSM-IV Axis I and Axis II disorders and measures of psychosocial morbidity. Slightly less than 10% (n = 300) of the 3,400 patients were diagnosed with depressive disorder NOS or adjustment disorder with depressed mood. The patients with depressive disorder NOS were significantly more often diagnosed with social phobia (P depressive disorder NOS reported more anhedonia, increased appetite, increased sleep, and indecisiveness, whereas the patients with adjustment disorder reported more weight loss, reduced appetite, and insomnia. There was no significant difference between the groups in overall level of severity of depression or impaired functioning. The patients with depressive disorder NOS had a nonsignificantly elevated morbid risk of depression in their first-degree relatives. Clinically significant subthreshold depression was common in psychiatric outpatients, and the present results support the validity of distinguishing between depressive disorder NOS and adjustment disorder with depressed mood. Future studies of the treatment of subthreshold depression

CONSIDERATIONS ON DEPRESSION AND STRESS KINETOPROPHILAXY

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Veronica Dan

2011-12-01

Full Text Available All sports activities induce a state of psychological well-being, reduce anxiety, depression and psychosocial stress.Purpose. We set investigation level of depression, energy and stress compared to a lot of male fitness practitioners from the non-practicing. Materials and methods. Research was conducted on 20 male subjects, 10 fitness practitioners and 10 sedentary who have completed 20 questionnaires containing 12 items each for three scales (depression, stress and energy, adapted to the two categories.Results. Exercicers have a lower level of depression, perceive themselves as less stressed and feel more energetic compared with nonathletes. Conclusions. The results suggest the possibility possibility of kinetic prophylaxis of depression, due to induction of testosterone secretion through exercise, hormone endowed with antidepressant effect.

Effectiveness of Mindfulness-based Therapy for Reducing Anxiety and Depression in Patients With Cancer

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Zhang, Mei-Fen; Wen, Yong-Shan; Liu, Wei-Yan; Peng, Li-Fen; Wu, Xiao-Dan; Liu, Qian-Wen

2015-01-01

Abstract Anxiety and depression are common among patients with cancer, and are often treated with psychological interventions including mindfulness-based therapy. The aim of the study was to perform a meta-analysis of the effectiveness of mindfulness-based interventions for improving anxiety and depression in patients with cancer. Medline, the Cochrane Library, EMBASE, and Google Scholar were searched. The randomized controlled trials designed for patients diagnosed with cancer were included. Mindfulness-based interventions were provided. The outcomes assessed were the changes in anxiety and depression scores from before to after the intervention. The treatment response was determined by calculating the standardized mean difference (SMD) for individual studies and for pooled study results. Subgroup analyses by cancer type, type of therapy, and length of follow-up were performed. Seven studies, involving 469 participants who received mindfulness-based interventions and 419 participants in a control group, were included in the meta-analysis. Mindfulness-based stress reduction and art therapy were the most common interventions (5/7 studies). All studies reported anxiety and depression scores. The pooled SMD of the change in anxiety significantly favored mindfulness-based therapy over control treatment (−0.75, 95% confidence interval −1.28, −0.22, P = 0.005). Likewise, the pooled SMD of the change in depression also significantly favored mindfulness-based therapy over control (−0.90, 95% confidence interval −1.53, −0.26, P = 0.006). During the length of follow-ups less than 12 weeks, mindfulness-based therapy significantly improved anxiety for follow-up ≤12 weeks after the start of therapy, but not >12 weeks after the start of therapy. There was a lack of consistency between the studies in the type of mindfulness-based/control intervention implemented. Patients had different forms of cancer. Subgroup analyses included a relatively small number of

Cervical flexor muscle training reduces pain, anxiety, and depression levels in patients with chronic neck pain by a clinically important amount: A prospective cohort study.

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Nazari, Goris; Bobos, Pavlos; Billis, Evdokia; MacDermid, Joy C

2018-03-14

Neck pain is the fourth leading cause of disability in the United States and exerts an important socio-economic burden around the world. The aims of this study were to determine the effectiveness of deep and superficial flexor muscle training in addition to home-based exercises in reducing chronic neck pain and anxiety/depression levels. This was a prospective cohort study. Patients between 18 and 65 years old with chronic neck pain were eligible to participate if they had disability levels at least 5 out of 50 on the Neck Disability Index. Patients were divided into three groups: Group A received deep neck flexor and home-based exercises; Group B received superficial muscle and home-based exercises; and Group C received home-based exercises only. The Numeric Pain Rating Scale (NPRS), Neck Disability Index, and Hospital Anxiety and Depression Scale were administered at baseline and 7 weeks later. The highest improvements in pain intensity levels were observed in Group A with 4.75 (1.74) NPRS points, and the lowest were in Group C with 1.00 (1.10). The highest reductions in anxiety and depression levels were noted in Group A (2.80) and Group B (1.65), respectively. The highest improvements in pain intensity levels were observed among Groups A versus C with 2.80 (0.52) NPRS. The highest reductions in anxiety and depression levels were noted among Groups A versus C with 1.75 (1.10) points and Groups B versus C with 1.60 (0.90) points, respectively. Deep and superficial flexor muscle training along with home-based exercises is likely to reduce chronic neck pain and anxiety/depression levels by a clinically relevant amount. Future larger scaled randomized controlled trials are warranted to further support these findings. Copyright © 2018 John Wiley & Sons, Ltd.

Psychometric properties of the Depression Anxiety Stress Scales (DASS) in depressed clinical samples.

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Page, Andrew C; Hooke, Geoffrey R; Morrison, David L

2007-09-01

The psychometric properties of the Depression Anxiety Stress Scales (DASS; Lovibond & Lovibond, 1995a) were examined in depressed psychiatric hospital samples. Three studies administered the DASS and other symptom measures at admission and discharge to consecutive adult hospital patients with a primary diagnosis of depression. Study 3 aimed to address problems with the DASS by extending the response options. Study 1 found that the DASS had good reliability and validity, was moderately sensitive to change, but the Depression Scale exhibited a ceiling effect. In Study 2, confirmatory factor analysis supported a three-factor structure and the DASS continued to demonstrate good psychometric properties, but the ceiling effect was replicated. Study 3 found that by extending the response scale to include an additional option, the factor structure of the instrument as a whole was maintained, the sensitivity to treatment was increased, but the ceiling effect was only marginally reduced. The psychometric properties of the DASS were sound in clinically depressed samples, but the Depression Scale exhibited a ceiling effect that could not be resolved with minor changes to the scale. Suggestions for revisions of the DASS are made.

Vets prevail online intervention reduces PTSD and depression in veterans with mild-to-moderate symptoms.

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Hobfoll, Stevan E; Blais, Rebecca K; Stevens, Natalie R; Walt, Lisa; Gengler, Richard

2016-01-01

Despite heightened rates of depression and posttraumatic stress disorder (PTSD) among in Iraq/Afghanistan veterans, the majority of distressed veterans will not receive mental health care. Overcoming barriers to mental health services requires innovative approaches to broaden the reach of evidence-based treatment. The current study examined the efficacy and acceptability of an innovative and dynamic online cognitive-behavioral therapy intervention for PTSD and depression called Vets Prevail. A randomized clinical trial conducted between 2011 and 2013 assessed changes in PTSD and depression in veterans with mild-to-moderate distress. Veterans randomized to Vets Prevail (n = 209) were aged 34.2 ± 7.6 years, mostly male (81.3%), and nonminority (73.7%). Veterans randomized to adjustment as usual (n = 94) were aged 34.7 ± 8.9, mostly male (81.9%), and White (67.0%). Veterans completed the PTSD Checklist-Military Version and the Center for Epidemiological Studies Depression scale (10-item version) postintervention and at 12-week follow-up. Veterans in the Vets Prevail condition reported significantly greater reductions in PTSD, t(250) = 3.24, p = .001 (Mreduction = 5.51, SD = 9.63), and depression, t(252) = 4.37, p = .001 (Mreduction = 2.31, SD = 5.34), at 12-week follow-up compared with veterans in the adjustment as usual condition (PTSD Mreduction = 1.00, SD = 7.32; depression Mreduction = 0.48, SD = 4.95), with moderate effect sizes for PTSD (Cohen's d = 0.42) and depression (Cohen's d = 0.56). Exploratory analysis shows that Vets Prevail may be effective regardless of combat trauma exposure, gender, and ethnic minority status. Vets Prevail circumvents many barriers to care and effectively addresses the dire mental health needs of veterans. (c) 2015 APA, all rights reserved).

Expression Analysis of Interferon-Stimulated Gene 15 in the Rock Bream Oplegnathus fasciatus against Rock Bream Iridovirus (RSIV) Challenge.

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Kim, Kyung-Hee; Yang, In Jung; Kim, Woo-Jin; Park, Choul-Ji; Park, Jong-Won; Noh, Gyeong Eon; Lee, Seunghyung; Lee, Young Mee; Hwang, Hyung Kyu; Kim, Hyun Chul

2017-12-01

Interferon-stimulated gene 15 (ISG15) is known to interfere with viral replication and infection by limiting the viral infection of cells. Interferon-stimulated gene 15 (ISG15) interferes with viral replication and infectivity by limiting viral infection in cells. It also plays an important role in the immune response. In this study, tissue-specific expression of ISG15 in healthy rock bream samples and spatial and temporal expression analysis of rock bream ISG15 (RbISG15) were performed following rock bream iridovirus (RSIV) infection. RbISG15 expression was significantly higher in the eye, gill, intestine, kidney, liver, muscle, spleen, and stomach, but low in the brain. There were particularly high levels of expression in the liver and muscle. RbISG15 expression was also examined in several tissues and at various times following RSIV infection. ISG15 expression increased within 3 h in the whole body and decreased at 24 h after infection. In addition, temporal expression of several tissues following RSIV infection showed a similar pattern in the muscle, kidney, and spleen, increasing at 3 h and decreasing at 72 h. These results suggest that ISG15 plays an important role in the immune response of rock bream. Overall, this study characterizes the response of RbISG15 following RSIV infection.

Pycnogenol Ameliorates Depression-Like Behavior in Repeated Corticosterone-Induced Depression Mice Model

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Lin Mei

2014-01-01

Full Text Available Oxidative stress is considered to be a mechanism of major depression. Pycnogenol (PYC is a natural plant extract from the bark of Pinus pinaster Aiton and has potent antioxidant activities. We studied the ameliorative effect of PYC on depression-like behavior in chronic corticosterone- (CORT- treated mice for 20 days. After the end of the CORT treatment period, PYC (0.2 mg/mL was orally administered in normal drinking water. Depression-like behavior was investigated by the forced swimming test. Immobility time was significantly longer by CORT exposure. When the CORT-treated mice were supplemented with PYC, immobility time was significantly shortened. Our results indicate that orally administered PYC may serve to reduce CORT-induced stress by radical scavenging activity.

Beta blocker therapy is associated with reduced depressive symptoms 12 months post percutaneous coronary intervention

NARCIS (Netherlands)

Battes, L.C.; Pedersen, S.S.; Oemrawsingh, R.M.; van Geuns, R.-J.M.; Al Amri, I.; Regar, E.; de Jaegere, P.T.; Serruys, P.W.; van Domburg, R.T.

2012-01-01

Background Beta blocker therapy may induce depressive symptoms, although current evidence is conflicting. We examined the association between beta blocker therapy and depressive symptoms in percutaneous coronary intervention (PCI) patients and the extent to which there is a dose–response

Impairment of Release Site Clearance within the Active Zone by Reduced SCAMP5 Expression Causes Short-Term Depression of Synaptic Release

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Daehun Park

2018-03-01

Full Text Available Summary: Despite being a highly enriched synaptic vesicle (SV protein and a candidate gene for autism, the physiological function of SCAMP5 remains mostly enigmatic. Here, using optical imaging and electrophysiological experiments, we demonstrate that SCAMP5 plays a critical role in release site clearance at the active zone. Truncation analysis revealed that the 2/3 loop domain of SCAMP5 directly interacts with adaptor protein 2, and this interaction is critical for its role in release site clearance. Knockdown (KD of SCAMP5 exhibited pronounced synaptic depression accompanied by a slower recovery of the SV pool. Moreover, it induced a strong frequency-dependent short-term depression of synaptic release, even under the condition of sufficient release-ready SVs. Super-resolution microscopy further proved the defects in SV protein clearance induced by KD. Thus, reduced expression of SCAMP5 may impair the efficiency of SV clearance at the active zone, and this might relate to the synaptic dysfunction observed in autism. : Park et al. show that SCAMP5 plays an important role in release site clearance during intense neuronal activity. Loss of SCAMP5 results in a traffic jam at release sites, causing aberrant short-term synaptic depression that might be associated with the synaptic dysfunction observed in autism. Keywords: secretory carrier membrane protein, SCAMP5, autism spectrum disorder, adaptor protein 2, release site clearance, presynaptic active zone, short-term depression, endocytosis, super-resolution microscopy

Depression and Anxiety in Traumatic Brachial Plexus Injury Patients Are Associated With Reduced Motor Outcome After Surgical Intervention for Restoration of Elbow Flexion.

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Wilson, Thomas J; Chang, Kate W C; Yang, Lynda J-S

2016-06-01

Depression has been associated with poor outcomes in neurosurgical patients, including increased pain, poorer functional recovery, delayed return to work, and decreased patient satisfaction. No reports exist regarding an association of psychiatric diagnoses with outcomes after brachial plexus reconstruction. As outcomes and patient satisfaction become increasingly important to payers and physician reimbursement, assessing modifiable preoperative risk factors for their association with poor outcome and patient satisfaction is imperative. To analyze patients undergoing brachial plexus reconstruction to assess the relationship of depression/anxiety with functional outcome. Data were collected retrospectively on all patients who underwent brachial plexus reconstruction to restore elbow flexion between 2005 and 2013. Elbow flexion, graded via the Medical Research Council scale, was assessed at latest follow-up. Multiple variables, including the presence of Axis I psychiatric diagnoses, were assessed for their association with the dichotomous outcome of Medical Research Council scale score ≥3 (antigravity) vs <3 elbow flexion. Standard statistical methods were used. Thirty-seven patients met inclusion criteria. The median postsurgical follow-up time was 21 months. Operations included neurolysis (n = 3), nerve graft repair (n = 6), and nerve transfer (n = 28). Depression was present in 10 of 37 patients (27%). Of variables tested, only depression was associated with poor elbow flexion outcome (odds ratio: 6.038; P = .04). Preoperative depression is common after brachial plexus injury. The presence of depression is associated with reduced elbow flexion recovery after reconstruction. Our data suggest assessment and treatment of preoperative mental health is important in designing a comprehensive postoperative management plan to optimize outcomes and patient satisfaction. MRC, Medical Research CouncilTBI, traumatic brain injury.

Efficacy of Mindfulness-Based Cognitive Therapy on Depressed Mothers with Cerebral Palsy Children

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Zahra Sedaghati Barogh

2011-10-01

Full Text Available Objectives: Findings Demonstrated that Parent of Children With Cerebral Palsy Experience Elevated Level of Distress, Depression, Anxiety, Posttraumatic Stress Symptom and Subjective Symptom of Stress. Depression is a common condition that typically has a relapsing course. Effective interventions targeting relapse have the potential to dramatically reduce the point prevalence of the condition. Many of studies have shown that Mindfulness based cognitive therapy (MBCT is an intervention that has shown efficacy in reducing Depression syndrome and depressive relapse. In This Study, Effectiveness of Mindfulness–Based Cognitive Therapy (MBCT on Reduction of Depression in Mothers of Children with Cerebral Palsy was examined. Methods: Three Mothers Whose Children Had Cerebral Palsy Were Diagnosed to Have Depression Symptoms, Using Beck Depression Inventory II, Structured Clinical in This Experimental Signal–Case Study. After The Baseline was Determined, Subject Attended on Eight–Session Program of Mindfulness–Based Cognitive Therapy. Results: The Comparison of Baseline and Post–Test was Showed That Depression Symptom has decreased through MBC. Improvement Quotient for Depression of each Subject was good. Discussion: Data Showed that MBCT Reduced Depression Symptoms in Mothers of Children With Cerebral Palsy.

Self-stigma in depressive patients: Association of cognitive schemata, depression, and self-esteem.

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Shimotsu, Sakie; Horikawa, Naoshi

2016-12-01

Many empirical studies have indicated that various psychosocial and psychiatric variables are correlated with levels of self-stigma. Treatment methods for reducing self-stigma have been investigated in recent years, especially those examining the relationship between negative cognitive schemata and self-stigma. This study examined the relationship of self-stigma with cognitive schemata, depression, and self-esteem in depressive patients. Furthermore, structural equation modeling (SEM) was conducted to evaluate three hypothetical models. Study participants were 110 patients with depression (54 men, 56 women; mean age=45.65years, SD=12.68; 83 diagnosed with mood disorders; 22 with neurotic, stress-related, or somatoform disorders; and 5 with other disorders) attending a psychiatric service. Outcomes were measured using the Japanese versions of the Devaluation-Discrimination Scale, Dysfunctional Attitude Scale, Center for Epidemiologic Studies Depression Scale, and Rosenberg's Self Esteem Scale. The analysis indicated a better fit of the model that assumed self-stigma as mediator, suggesting that cognitive schemata influence self-stigma, while self-stigma affects depression and self-esteem. The tested models using SEM indicated that (1) self-stigma has the potential to mediate the relationship between cognitive schemata and depression, and (2) depression and self-stigma have a similar influence on self-esteem. Although low self-esteem is considered one of the symptoms of depression, when we aim to recover self-esteem, we do not only observe improvement in depressive symptoms; thus, approaches that focus on the reduction of self-stigma are probably valid. Copyright © 2016 Elsevier B.V. All rights reserved.

Improvement in Depressive Symptoms Is Associated with Reduced Oxidative Damage and Inflammatory Response in Type 2 Diabetic Patients with Subsyndromal Depression: The Results of a Randomized Controlled Trial Comparing Psychoeducation, Physical Exercise, and Enhanced Treatment as Usual

Directory of Open Access Journals (Sweden)

Marijana Vučić Lovrenčić

2015-01-01

Full Text Available Aims. To examine one-year changes in oxidative damage and inflammation level in type 2 diabetic patients undergoing behavioral treatment for subsyndromal depression. Materials and Methods. A randomized controlled comparison of psychoeducation (A, physical exercise (B, and enhanced treatment as usual (C was performed in 209 eligible subjects in a tertiary diabetes care setting. Depressive symptoms (primary outcome and selected biomarkers of oxidative damage and inflammation (secondary outcomes were assessed at baseline and six- and twelve-month follow-up. Results. Out of the 74, 67, and 68 patients randomised into groups A, B, and C, respectively, 201 completed the interventions, and 179 were analysed. Participants in all three groups equally improved in depressive symptoms from baseline to one-year follow-up (repeated measures ANOVA; F=12.51, p<0.0001, η2=0.07. Urinary 8-oxo-deoxyguanosine (u-8-oxodG decreased (F=10.66, p<0.0001, η2=0.06, as did sialic acid and leukocytes (F=84.57, η2=0.32 and F=12.61, η2=0.07, resp.; p<0.0001, while uric acid increased (F=12.53, p<0.0001, η2=0.07 in all subjects during one year. Improvement of depressive symptoms at 6 months significantly predicted one-year reduction in u-8-oxodG (β=0.15, p=0.044. Conclusion. Simple behavioral interventions are capable not only of alleviating depressive symptoms, but also of reducing the intensity of damaging oxidative/inflammatory processes in type 2 diabetic patients with subsyndromal depression. This trial is registered with ISRCTN05673017.

Nurse-led group consultation intervention reduces depressive symptoms in men with localised prostate cancer: a cluster randomised controlled trial

International Nuclear Information System (INIS)

Schofield, Penelope; Gough, Karla; Lotfi-Jam, Kerryann; Bergin, Rebecca; Ugalde, Anna; Dudgeon, Paul; Crellin, Wallace; Schubach, Kathryn; Foroudi, Farshard; Tai, Keen Hun; Duchesne, Gillian; Sanson-Fisher, Rob; Aranda, Sanchia

2016-01-01

Radiotherapy for localised prostate cancer has many known and distressing side effects. The efficacy of group interventions for reducing psychological morbidity is lacking. This study investigated the relative benefits of a group nurse-led intervention on psychological morbidity, unmet needs, treatment-related concerns and prostate cancer-specific quality of life in men receiving curative intent radiotherapy for prostate cancer. This phase III, two-arm cluster randomised controlled trial included 331 men (consent rate: 72 %; attrition: 5 %) randomised to the intervention (n = 166) or usual care (n = 165). The intervention comprised four group and one individual consultation all delivered by specialist uro-oncology nurses. Primary outcomes were anxious and depressive symptoms as assessed by the Hospital Anxiety and Depression Scale. Unmet needs were assessed with the Supportive Care Needs Survey-SF34 Revised, treatment-related concerns with the Cancer Treatment Scale and quality of life with the Expanded Prostate Cancer Index −26. Assessments occurred before, at the end of and 6 months post-radiotherapy. Primary outcome analysis was by intention-to-treat and performed by fitting a linear mixed model to each outcome separately using all observed data. Mixed models analysis indicated that group consultations had a significant beneficial effect on one of two primary endpoints, depressive symptoms (p = 0.009), and one of twelve secondary endpoints, procedural concerns related to cancer treatment (p = 0.049). Group consultations did not have a significant beneficial effect on generalised anxiety, unmet needs and prostate cancer-specific quality of life. Compared with individual consultations offered as part of usual care, the intervention provides a means of delivering patient education and is associated with modest reductions in depressive symptoms and procedural concerns. Future work should seek to confirm the clinical feasibility and cost-effectiveness of group

Antioxidant status and endocannabinoid concentration in postpartum depressive women

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Mina Ranjbaran

2015-02-01

Conclusion: Women’s Job, husband’s job, wanted or unwanted pregnancy from husbands and marital period are associated to postpartum depression. In postpartum depression, TAC, AEA and 2-AG are reduced. So it can be concluded that both antioxidant system and endocannabinoid concentration involved in the development of postpartum depression.

Exercise and depression: a treatment manual

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I van der Merwe

2004-11-01

Full Text Available Increased frequencies in unipolar major depression and dysthymia evolve into chronic depression (Gotlib & Hammen, 1992:11. Opsomming ‘n Toename in die voorkoms van unipolêre major depressie en distimie kan tot chroniese depressie ontwikkel (Gotlib & Hammen, 1992:11 *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.

Adolescent attachment, family functioning and depressive symptoms

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Nishola Rawatlal

2015-08-01

Full Text Available Background. Adolescence represents a challenging transitional period where changes in biological, emotional, cognitive and social domains can increase the risk of developing internalised problems including subthreshold depression. Adolescent-parent attachment style, perceived support and family functioning may increase risk for depressive symptoms or may reduce such risk. Adolescent-parent attachment, adolescent-perceived support from parents and family functioning were examined as correlates of depressive symptom presentation within this age group. Methods. Participants included a maternal parent and an adolescent (65.5% female from each family. Adolescents were in Grade 7 (n=175 or Grade 10 (n=31. Data were collected through home interviews. The Self-Report of Family Inventory (SFI, Experiences of Close Relationships Scale (ECR, Network of Relationships Inventory (NRI, Children’s Depression Inventory (CDI and Child Behavior Checklist (CBCL were used to assess depression, parental support and attachment.  Results. Two models were examined: one with adolescent report of depressive symptoms as the outcome and a second with parent report of adolescent internalising symptoms as the outcome. The model predicting adolescent-reported depressive symptoms was significant with older age, higher levels of avoidant attachment, and higher levels of youth-reported dysfunctional family interaction associated with more depressive symptomatology. In the model predicting parent report of adolescent internalising symptoms only higher levels of dysfunctional family interaction, as reported by the parent, were associated with higher levels of internalising symptoms. Conclusion. Positive family communication, cohesion and support predictive of a secure parent-adolescent attachment relationship reduced the risk of a depressive symptom outcome. Secure adolescents were able to regulate their emotions, knowing that they could seek out secure base attachment relations

Change in self-esteem predicts depressive symptoms at follow-up after intensive multimodal psychotherapy for major depression.

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Dinger, Ulrike; Ehrenthal, Johannes C; Nikendei, Christoph; Schauenburg, Henning

2017-09-01

Reduced self-esteem is a core symptom of depression, but few studies have investigated within-treatment change of self-esteem as a predictor of long-term outcome in depression. This study investigated change in self-esteem during 8 weeks of multimodal, psychodynamically oriented psychotherapy for 40 depressed patients and tested whether it would predict outcome 6 months after termination. Data was drawn from a randomized clinical pilot trial on day-clinic versus inpatient psychotherapy for depression. Findings supported the association between change in self-esteem and follow-up depression severity, even when controlling for within-treatment symptom change. Change in self-esteem was not related to overall symptoms and interpersonal problems at follow-up. Thus, change in self-esteem may be an important variable in preventing relapse for depression. Self-esteem is related to depressive symptoms and interpersonal problems. Improvement of self-esteem during psychotherapy correlates with improvements of symptoms and interpersonal problems. Change of self-esteem during psychotherapy predicts depressive symptoms 6 months after termination of therapy. When treating depressed patients, psychotherapists should work towards an improvement of self-esteem in order to prevent relapse. Copyright © 2017 John Wiley & Sons, Ltd.

[Behavior and functional state of the dopaminergic brain system in pups of depressive WAG/Rij rats].

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Malyshev, A V; Razumkina, E V; Rogozinskaia, É Ia; Sarkisova, K Iu; Dybynin, V A

2014-01-01

In the present work, it has been studied for the first time behavior and functional state of the dopaminergic brain system in pups of "depressive" WAG/Rij rats. Offspring of "depressive" WAG/Rij rats at age of 6-16 days compared with offspring of "normal" (non-depressed) outbred rats of the same age exhibited reduced rate of pshychomotor development, lower body weight, attenuation in integration of coordinated reflexes and vestibular function (greater latency of righting reflex, abnormal negative geotaxis), hyper-reactivity to tactile stimulation, reduced motivation to contact with mother (reduced infant-mother attachment). Differences in a nest seeking response induced by olfactory stimuli (olfactory discrimination test) and in locomotor activity (tests "gait reflex" and "small open field") have not been revealed. Acute injection of the antagonist of D2-like dopamine receptors clebopride 20 min before testing aggravated mother-oriented behavior in 15-days-old pups of both "depressive" and "non-depressive" rats. However this effect was greater in pups of "depressive" WAG/Rij rats compared with pups of "normal" rats that may indicate reduced functional activity of the dopaminergic brain system in offspring of "depressive" rats. It is proposed that reduced attachment behavior in pups of "depressive" WAG/Rij rats might be a consequence of maternal depression and associated with it reduced maternal care. Moreover, reduced attachment behavior in pups of "depressive" rats might be an early precursor (a marker) of depressive-like pathology which become apparent later in life (approximately at age of 3 months).

Functional and structural brain correlates of risk for major depression in children with familial depression

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Xiaoqian J. Chai

2015-01-01

Full Text Available Despite growing evidence for atypical amygdala function and structure in major depression, it remains uncertain as to whether these brain differences reflect the clinical state of depression or neurobiological traits that predispose individuals to major depression. We examined function and structure of the amygdala and associated areas in a group of unaffected children of depressed parents (at-risk group and a group of children of parents without a history of major depression (control group. Compared to the control group, the at-risk group showed increased activation to fearful relative to neutral facial expressions in the amygdala and multiple cortical regions, and decreased activation to happy relative to neutral facial expressions in the anterior cingulate cortex and supramarginal gyrus. At-risk children also exhibited reduced amygdala volume. The extensive hyperactivation to negative facial expressions and hypoactivation to positive facial expressions in at-risk children are consistent with behavioral evidence that risk for major depression involves a bias to attend to negative information. These functional and structural brain differences between at-risk children and controls suggest that there are trait neurobiological underpinnings of risk for major depression.

Personal and Perceived Depression Stigma among Arab Adolescents: Associations with Depression Severity and Personal Characteristics.

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Dardas, Latefa Ali; Silva, Susan G; Smoski, Moria J; Noonan, Devon; Simmons, Leigh Ann

2017-10-01

In Arab communities, the selection, utilization, and attitudes towards mental health services are substantially affected by existing mental illness stigma. However, little is known about how the stigma of depression manifests among Arab adolescents, which makes it difficult to design, implement, and disseminate effective anti-stigma interventions for this vulnerable population. Therefore, the purpose of this study was to determine levels of depression stigma among Arab adolescents. The specific aims were to (1) describe the severity of personal and perceived depression stigma among Arab adolescents and its relationship to severity of depression, and (2) determine characteristics associated with severity of depression stigma among Arab adolescents. This study was conducted in Jordan, a Middle Eastern Arab country. A nationally representative, school-based survey was utilized. A total of 2349 Jordanian adolescents aged 12-17 completed and returned the survey packets, which included measures on individual characteristics, depression severity, and depression stigma. The majority of the adolescents (88%) reported scores indicating moderate to high depression stigma. Adolescents reported higher rates of perceived stigma than personal stigma. Depression stigma was not significantly associated with severity of depression, but with adolescent's sex, age, region of residence, parents' education, and history of mental health problem. This is the first Arab study to isolate the influence of adolescent depression and personal characteristics on personal and perceived depression stigmas, and highlight the presence of these distinctions early in adolescence. Such distinction can inform the design and implementation of policies and interventions to reduce both personal and perceived stigma. The study provides important recommendations on when, how, and why to utilize school settings for anti-depression stigma interventions. Copyright © 2017 Elsevier Inc. All rights reserved.

Decreased Prostaglandin D2 Levels in Major Depressive Disorder Are Associated with Depression-Like Behaviors.

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Chu, Cuilin; Wei, Hui; Zhu, Wanwan; Shen, Yan; Xu, Qi

2017-09-01

Prostaglandin (PG) D2 is the most abundant prostaglandin in the mammalian brain. The physiological and pharmacological actions of PGD2 in the central nervous system seem to be associated with some of the symptoms exhibited by patients with major depressive disorder. Previous studies have found that PGD2 synthase was decreased in the cerebrospinal fluid of major depressive disorder patients. We speculated that there may be a dysregulation of PGD2 levels in major depressive disorder. Ultra-performance liquid chromatography-tandem mass spectrometry coupled with a stable isotopic-labeled internal standard was used to determine PGD2 levels in the plasma of major depressive disorder patients and in the brains of depressive mice. A total of 32 drug-free major depressive disorder patients and 30 healthy controls were recruited. An animal model of depression was constructed by exposing mice to 5 weeks of chronic unpredictable mild stress. To explore the role of PGD2 in major depressive disorder, selenium tetrachloride was administered to simulate the change in PGD2 levels in mice. Mice exposed to chronic unpredictable mild stress exhibited depression-like behaviors, as indicated by reduced sucrose preference and increased immobility time in the forced swimming test. PGD2 levels in the plasma of major depressive disorder patients and in the brains of depressive mice were both decreased compared with their corresponding controls. Further inhibiting PGD2 production in mice resulted in an increased immobility time in the forced swimming test that could be reversed by imipramine. Decreased PGD2 levels in major depressive disorder are associated with depression-like behaviors. © The Author 2017. Published by Oxford University Press on behalf of CINP.

Influence of Exercise Intensity for Improving Depressed Mood in Depression: A Dose-Response Study.

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Meyer, Jacob D; Koltyn, Kelli F; Stegner, Aaron J; Kim, Jee-Seon; Cook, Dane B

2016-07-01

Exercise effectively improves mood in major depressive disorder (MDD), but the optimal exercise stimulus to improve depressed mood is unknown. To determine the dose-response relationship of acute exercise intensity with depressed mood responses to exercise in MDD. We hypothesized that the acute response to exercise would differ between light, moderate, and hard intensity exercise with higher intensities yielding more beneficial responses. Once weekly, 24 women (age: 38.6±14.0) diagnosed with MDD underwent a 30-minute session at one of three steady-state exercise intensities (light, moderate, hard; rating of perceived exertion 11, 13 or 15) or quiet rest on a stationary bicycle. Depressed mood was evaluated with the Profile of Mood States before, 10 and 30 minutes post-exercise. Exercise reduced depressed mood 10 and 30 minutes following exercise, but this effect was not influenced by exercise intensity. Participants not currently taking antidepressants (n=10) had higher baseline depression scores, but did not demonstrate a different antidepressant response to exercise compared to those taking antidepressants. To acutely improve depressed mood, exercise of any intensity significantly improved feelings of depression with no differential effect following light, moderate, or hard exercise. Pharmacological antidepressant usage did not limit the mood-enhancing effect of acute exercise. Acute exercise should be used as a symptom management tool to improve mood in depression, with even light exercise an effective recommendation. These results need to be replicated and extended to other components of exercise prescription (e.g., duration, frequency, mode) to optimize exercise guidelines for improving depression. Copyright © 2016. Published by Elsevier Ltd.

Sleep disorders as core symptoms of depression.

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Nutt, David; Wilson, Sue; Paterson, Louise

2008-01-01

Links between sleep and depression are strong. About three quarters of depressed patients have insomnia symptoms, and hypersomnia is present in about 40% of young depressed adults and 10% of older patients, with a preponderance in females. The symptoms cause huge distress, have a major impact on quality of life, and are a strong risk factor for suicide. As well as the subjective experience of sleep symptoms, there are well-documented changes in objective sleep architecture in depression. Mechanisms of sleep regulation and how they might be disturbed in depression are discussed. The sleep symptoms are often unresolved by treatment, and confer a greater risk of relapse and recurrence. Epidemiological studies have pointed out that insomnia in nondepressed subjects is a risk factor for later development of depression. There is therefore a need for more successful management of sleep disturbance in depression, in order to improve quality of life in these patients and reduce an important factor in depressive relapse and recurrence.

Physical Exercise as an Adjunct Treatment for Adolescent Depression

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SARA RADOVIC

2017-01-01

There is evidence that exercise is effective in the treatment of depression amongst adults, however limited research has explored the role of exercise in the treatment of adolescent depression. This thesis demonstrated that an individualised, self-directed exercise intervention is feasible and effective in reducing depressive symptoms amongst depressed adolescents. Additionally, this thesis demonstrated that mental health clinicians hold favourable attitudes towards the use of exercise in the...

Rumination Mediates the Relationship between Infant Temperament and Adolescent Depressive Symptoms

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Amy H. Mezulis

2011-01-01

Full Text Available This study examined prospective associations between negative emotionality, rumination, and depressive symptoms in a community sample of 301 youths (158 females followed longitudinally from birth to adolescence. Mothers reported on youths' negative emotionality (NE at age 1, and youths self-reported rumination at age 13 and depressive symptoms at ages 13 and 15. Linear regression analyses indicated that greater NE in infancy was associated with more depressive symptoms at age 15, even after controlling for child gender and depressive symptoms at age 13. Moreover, analyses indicated that rumination significantly mediated the association between infancy NE and age 15 depressive symptoms in the full sample. When analyzed separately by gender, however, rumination mediated the relationship between NE and depressive symptoms for girls but not for boys. The results confirm and extend previous findings on the association between affective and cognitive vulnerability factors in predicting depressive symptoms and the gender difference in depression in adolescence, and suggest that clinical interventions designed to reduce negative emotionality may be useful supplements to traditional cognitive interventions for reducing cognitive vulnerability to depression.

Incensole acetate reduces depressive-like behavior and modulates hippocampal BDNF and CRF expression of submissive animals.

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Moussaieff, Arieh; Gross, Moshe; Nesher, Elimelech; Tikhonov, Tatiana; Yadid, Gal; Pinhasov, Albert

2012-12-01

Incensole acetate (IA), a constituent of Boswellia resin ('frankincense'), was previously demonstrated to exhibit an antidepressive-like effect in the Forced Swim Test (FST) in mice following single dose administration (50 mg/kg). Here, we show that acute administration of considerably lower dose (10 mg/kg) IA to selectively bred mice, showing prominent submissive behavior, exerted significant antidepressant-like effects in the FST. Furthermore, chronic administration of 1 or 5 mg/kg per day of IA for three consecutive weeks dose- and time-dependently reduced the submissiveness of the mice in the Dominant-Submissive Relationship test, developed to screen the chronic effect of antidepressants. This behavioral effect was concomitant to reduced serum corticosterone levels, dose-dependent down-regulation of corticotropin releasing factor and up-regulation of brain derived neurotrophic factor transcripts IV and VI expression in the hippocampus. These data suggest that IA modulates the hypothalamic-pituitary-adrenal (HPA) axis and influences hippocampal gene expression, leading to beneficial behavioral effects supporting its potential as a novel treatment of depressive-like disorders.

Effectiveness of Mindfulness-based Therapy for Reducing Anxiety and Depression in Patients With Cancer

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Zhang, Mei-Fen; Wen, Yong-Shan; Liu, Wei-Yan; Peng, Li-Fen; Wu, Xiao-Dan; Liu, Qian-Wen

2015-01-01

Abstract Anxiety and depression are common among patients with cancer, and are often treated with psychological interventions including mindfulness-based therapy. The aim of the study was to perform a meta-analysis of the effectiveness of mindfulness-based interventions for improving anxiety and depression in patients with cancer. Medline, the Cochrane Library, EMBASE, and Google Scholar were searched. The randomized controlled trials designed for patients diagnosed with cancer were included....

Maternal neglect with reduced depressive-like behavior and blunted c-fos activation in Brattleboro mothers, the role of central vasopressin.

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Fodor, Anna; Klausz, Barbara; Pintér, Ottó; Daviu, Nuria; Rabasa, Cristina; Rotllant, David; Balazsfi, Diana; Kovacs, Krisztina B; Nadal, Roser; Zelena, Dóra

2012-09-01

Early mother-infant relationships exert important long-term effects in offspring and are disturbed by factors such as postpartum depression. We aimed to clarify if lack of vasopressin influences maternal behavior paralleled by the development of a depressive-like phenotype. We compared vasopressin-deficient Brattleboro mothers with heterozygous and homozygous normal ones. The following parameters were measured: maternal behavior (undisturbed and separation-induced); anxiety by the elevated plus maze; sucrose and saccharin preference and forced swim behavior. Underlying brain areas were examined by c-fos immunocytochemistry among rest and after swim-stress. In another group of rats, vasopressin 2 receptor agonist was used peripherally to exclude secondary changes due to diabetes insipidus. Results showed that vasopressin-deficient rats spend less time licking-grooming their pups through a centrally driven mechanism. There was no difference between genotypes during the pup retrieval test. Vasopressin-deficient mothers tended to explore more the open arms of the plus maze, showed more preference for sucrose and saccharin and struggled more in the forced swim test, suggesting that they act as less depressive. Under basal conditions, vasopressin-deficient mothers had more c-fos expression in the medial preoptic area, shell of nucleus accumbens, paraventricular nucleus of the hypothalamus and amygdala, but not in other structures. In these areas the swim-stress-induced activation was smaller. In conclusion, vasopressin-deficiency resulted in maternal neglect due to a central effect and was protective against depressive-like behavior probably as a consequence of reduced activation of some stress-related brain structures. The conflicting behavioral data underscores the need for more sex specific studies. Copyright © 2012 Elsevier Inc. All rights reserved.

Can father inclusive practice reduce paternal postnatal anxiety? A repeated measures cohort study using the hospital anxiety and depression scale

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Tohotoa Jenny

2012-07-01

Full Text Available Abstract Background Perinatal research on anxiety and depression has primarily focused on mothers. We have limited knowledge of fathers’ anxiety during the perinatal period yet there is evidence that the parenting capacity of a person can be compromised by anxiety and depression. The purpose of this paper is to identify the impact of a father inclusive intervention on perinatal anxiety and depression. The prime focus of the intervention was to provide education and support to fathers of breastfeeding partners with the aim of increasing both initiation and duration of breastfeeding. Methods A repeated measures cohort study was conducted during a RCT that was implemented across eight public maternity hospitals in Perth, Western Australia between May 2008 and June 2009. A baseline questionnaire which included the Hospital Anxiety and Depression Scale (HADS was administered to all participants on the first night of their hospital based antenatal education program and was repeated at six weeks postnatal. SPSS version 17 was used for reporting descriptive results. Results The mean anxiety levels at baseline for the fathers in the intervention group (n=289 and control group (n=244 were 4.58 and 4.22 respectively. At 6 weeks postnatal (only matched pairs, intervention and control group were 3.93 and 3.79. More intervention group fathers self-rated less anxiety compared to the fathers in the control group from baseline to post test (p=0.048. Depression scores for intervention fathers at baseline (mean =1.09 and at six weeks (mean=1.09 were very similar to fathers in the control group at baseline (mean=1.11 and at six weeks (mean =1.07 with no significant changes. Conclusions Both intervention and control group fathers experienced some anxiety prior to the birth of their baby, but this was rapidly reduced at six weeks. Paternal anxiety is common to new fathers and providing them with information and strategies for problem-solving can increase their

Effects of erythropoietin on depressive symptoms and neurocognitive deficits in depression and bipolar disorder

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Paulson Olaf B

2010-10-01

Full Text Available Abstract Background Depression and bipolar disorder are associated with reduced neural plasticity and deficits in memory, attention and executive function. Drug treatments for these affective disorders have insufficient clinical effects in a large group and fail to reverse cognitive deficits. There is thus a need for more effective treatments which aid cognitive function. Erythropoietin (Epo is involved in neuroplasticity and is a candidate for future treatment of affective disorders. The investigators have demonstrated that a single dose of Epo improves cognitive function and reduces neurocognitive processing of negative emotional information in healthy and depressed individuals similar to effects seen with conventional antidepressants. The current study adds to the previous findings by investigating whether repeated Epo administration has antidepressant effects in patients with treatment resistant depression and reverses cognitive impairments in these patients and in patients with bipolar disorder in remission. Methods/design The trial has a double-blind, placebo-controlled, parallel-group design. 40 patients with treatment-resistant major depression and 40 patients with bipolar disorder in remission are recruited and randomised to receive weekly infusions of Epo (Eprex; 40,000 IU or saline (NaCl 0.9% for 8 weeks. Randomisation is stratified for age and gender. The primary outcome parameters for the two studies are: depression severity measured with the Hamilton Depression Rating Scale 17 items (HDRS-17 1 in study 1 and, in study 2, verbal memory measured with the Rey Auditory Verbal Learning Test (RAVLT 23. With inclusion of 40 patients in each study we obtain 86% power to detect clinically relevant differences between intervention and placebo groups on these primary outcomes. Trial registration The trial is approved by the Local Ethics Committee: H-C-2008-092, Danish Medicines Agency: 2612-4020, EudraCT: 2008-04857-14, Danish Data Agency

The Community Navigator Study: a feasibility randomised controlled trial of an intervention to increase community connections and reduce loneliness for people with complex anxiety or depression.

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Lloyd-Evans, Brynmor; Bone, Jessica K; Pinfold, Vanessa; Lewis, Glyn; Billings, Jo; Frerichs, Johanna; Fullarton, Kate; Jones, Rebecca; Johnson, Sonia

2017-10-23

Loneliness is associated with poor health outcomes at all ages, including shorter life expectancy and greater risk of developing depression. People with mental health problems are particularly vulnerable to loneliness and, for those with anxiety or depression, loneliness is associated with poorer outcomes. Interventions which support people to utilise existing networks and access new social contact are advocated in policy but there is little evidence regarding their effectiveness. People with mental health problems have potential to benefit from interventions to reduce loneliness, but evidence is needed regarding their feasibility, acceptability and outcomes. An intervention to reduce loneliness for people with anxiety or depression treated in secondary mental health services was developed for this study, which will test the feasibility and acceptability of delivering and evaluating it through a randomised controlled trial. In this feasibility trial, 40 participants with anxiety or depression will be recruited through two secondary mental health services in London and randomised to an intervention (n = 30) or control group (n = 10). The control group will receive standard care and written information about local community resources. The coproduced intervention, developed in this study, includes up to ten sessions with a 'Community Navigator' over a 6-month period. Community Navigators will work with people individually to increase involvement in social activities, with the aim of reducing feelings of loneliness. Data will be collected at baseline and at 6-month follow-up - the end of the intervention period. The acceptability of the intervention and feasibility of participant recruitment and retention will be assessed. Potential primary and secondary outcomes for a future definitive trial will be completed to assess response and completeness, including measures of loneliness, depression and anxiety. Qualitative interviews with participants, staff and other

Postnatal Depression Prevention Through Prenatal Intervention: A Literature Review

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2006-03-17

Healthy People 2010 is to reduce the rate of post - partum depression . One method to reach this goal is to prevent post -partun depression (PPD) by providing...20060505147 04/17/2006 06:59 13036779673 BUCKLEY AFB ITT PAGE 07 Introduction Depression during pregnancy is associated with "higher incidence of post ... partum depression , maternal psychosocial and lifestyle risks, death by suicide, and adverse fetal outcomes" (Jesse and Graham, 2005). According to

Vision in depressive disorder

DEFF Research Database (Denmark)

Bubl, E.; Tebartz Van Elst, L.; Ebert, D.

2009-01-01

Background. Reduced dopaminergic transmission has been implicated in the pathophysiology of major depression. Furthermore, dopaminergic neurotransmission plays an important role in the physiology of visual contrast sensitivity (CS). To test the hypothesis that altered dopaminergic neurotransmissi...

Acupuncture for depression.

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Smith, Caroline A; Armour, Mike; Lee, Myeong Soo; Wang, Li-Qiong; Hay, Phillipa J

2018-03-04

. Review criteria called for inclusion of all published and unpublished randomised controlled trials comparing acupuncture versus control acupuncture, no treatment, medication, other structured psychotherapies (cognitive-behavioural therapy, psychotherapy, or counselling), or standard care. Modes of treatment included acupuncture, electro-acupuncture, and laser acupuncture. Participants included adult men and women with depression diagnosed by Diagnostic and Statistical Manual of Mental Disorders Fourth Edition (DSM-IV), Research Diagnostic Criteria (RDC), International Statistical Classification of Diseases and Related Health Problems (ICD), or Chinese Classification of Mental Disorders Third Edition Revised (CCMD-3-R). If necessary, we used trial authors' definitions of depressive disorder. We performed meta-analyses using risk ratios (RRs) for dichotomous outcomes and standardised mean differences (SMDs) for continuous outcomes, with 95% confidence intervals (CIs). Primary outcomes were reduction in the severity of depression, measured by self-rating scales or by clinician-rated scales, and improvement in depression, defined as remission versus no remission. We assessed evidence quality using the GRADE method. This review is an update of previous versions and includes 64 studies (7104 participants). Most studies were at high risk of performance bias, at high or unclear risk of detection bias, and at low or unclear risk of selection bias, attrition bias, reporting bias, and other bias.Acupuncture versus no treatment/wait list/treatment as usualWe found low-quality evidence suggesting that acupuncture (manual and electro-) may moderately reduce the severity of depression by end of treatment (SMD -0.66, 95% CI -1.06 to -0.25, five trials, 488 participants). It is unclear whether data show differences between groups in the risk of adverse events (RR 0.89, 95% CI 0.35 to 2.24, one trial, 302 participants; low-quality evidence).Acupuncture versus control acupuncture (invasive

Serotonin type-1A receptor imaging in depression

International Nuclear Information System (INIS)

Drevets, Wayne C.; Frank, Ellen; Price, Julie C.; Kupfer, David J.; Greer, Phil J.; Mathis, Chester

2000-01-01

Regional 5-hydroxytryptamine 1A (5-HT 1A ) receptor binding potential (BP) of depressed subjects with primary, recurrent, familial mood disorders was compared to that of healthy controls by using positron emission tomography and [carbonyl- 11 C]WAY-100635 {[ 11 C]N-(2-(4-(2-methoxyphenyl)-1-piperazin-1-yl)ethyl)-N-(2-pyridyl) cyclohexanecarboxamide}. The mean 5-HT 1A receptor BP was reduced 42% in the midbrain raphe and 25-33% in limbic and neocortical areas in the mesiotemporal, occipital, and parietal cortex. The magnitude of these abnormalities was most prominent in bipolar depressives and unipolar depressives who had bipolar relatives. These abnormal reductions in 5-HT 1A receptor BP are consistent with in vivo evidence that 5-HT 1A receptor sensitivity is reduced in major depressive disorder and postmortem data showing a widespread deficit of 5-HT 1A receptor expression in primary mood disorders

SYNAPTIC DEPRESSION IN DEEP NEURAL NETWORKS FOR SPEECH PROCESSING.

Science.gov (United States)

Zhang, Wenhao; Li, Hanyu; Yang, Minda; Mesgarani, Nima

2016-03-01

A characteristic property of biological neurons is their ability to dynamically change the synaptic efficacy in response to variable input conditions. This mechanism, known as synaptic depression, significantly contributes to the formation of normalized representation of speech features. Synaptic depression also contributes to the robust performance of biological systems. In this paper, we describe how synaptic depression can be modeled and incorporated into deep neural network architectures to improve their generalization ability. We observed that when synaptic depression is added to the hidden layers of a neural network, it reduces the effect of changing background activity in the node activations. In addition, we show that when synaptic depression is included in a deep neural network trained for phoneme classification, the performance of the network improves under noisy conditions not included in the training phase. Our results suggest that more complete neuron models may further reduce the gap between the biological performance and artificial computing, resulting in networks that better generalize to novel signal conditions.

Costs and Benefits of Treating Maternal Depression

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Sontag-Padilla, Lisa; Lavelle, Tara; Schultz, Dana

2014-01-01

An estimated 15 million mothers with young children in the U.S. suffer from depression. Untreated maternal depression has serious consequences for the mother's long-term health and for her child's development and functioning. it can also be costly, driving up health care use, reducing employment, and creating the need for early childhood…

Vascular dysfunction associated with major depression-like symptoms: monoamine homeostasis and endothelial dysfunction

DEFF Research Database (Denmark)

Bouzinova, Elena; Andresen, Jørgen; Wiborg, Ove

Major depression and cardiovascular diseases have strong co-morbidity but the reason for this is unknown. In Chronic Mild Stress (CMS) model of depression only some rats develop depression-like symptoms (i.e. anhedonia, measured by sucrose intake) while others are resilient to 8 weeks of CMS...... and reduced expression of extra-neuronal transporter (OCT-2) in anhedonic arteries. The contractility of middle cerebral arteries to 5-HT was reduced by CMS but recovered by anti-depressant treatment. Resistance arteries from anhedonic rats were less sensitive to acetylcholine compared to non......-like response) was significantly reduced in anhedonic rats. This was associated with decreased transcription of intermediate-conductance Ca2+-activated K+ channels. Our results indicate that CMS-induced depression-like symptoms in rats are associated with changes in monoamine uptake and endothelial dysfunctions...

PRISM (Program of Resources, Information and Support for Mothers: a community-randomised trial to reduce depression and improve women's physical health six months after birth [ISRCTN03464021

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Mitchell Creina

2006-02-01

Full Text Available Abstract Background In the year after birth one in six women has a depressive illness, 94% experience at least one major health problem (e.g. back pain, perineal pain, mastitis, urinary or faecal incontinence, 26% experience sexual problems and almost 20% have relationship problems with partners. Women with depression report less practical and emotional support from partners, less social support, more negative life events, and poorer physical health and see factors contributing to depression as lack of support, isolation, exhaustion and physical health problems. Fewer than one in three seek help in primary care despite frequent health care contacts. Methods Primary care and community-based strategies embedded in existing services were implemented in a cluster-randomised trial involving 16 rural and metropolitan communities, pair-matched, within the State of Victoria, Australia. Intervention areas were also provided with a community development officer for two years. The primary aim was to reduce the relative risk of depression by 20% in mothers six months after birth and to improve their physical health. Primary outcomes were obtained by postal questionnaires. The analysis was by intention-to-treat, unmatched, adjusting for the correlated nature of the data. Results 6,248 of 10,144 women (61.6% in the intervention arm and 5057/ 8,411 (60.1% in the comparison arm responded at six months, and there was no imbalance in major covariates between the two arms. Women's mental health scores were not significantly different in the intervention arm and the comparison arm (MCS mean score 45.98 and 46.30, mean EPDS score 6.91 and 6.82, EPDS ≥ 13 ('probable depression' 15.7% vs. 14.9%, Odds ratioadj 1.06 (95%CI 0.91–1.24. Women's physical health scores were not significantly different in intervention and comparison arms (PCS mean scores 52.86 and 52.88. Conclusion The combined community and primary care interventions were not effective in reducing

Effects of music on depression in older people: a randomised controlled trial.

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Chan, Moon Fai; Wong, Zi Yang; Onishi, Hideaki; Thayala, Naidu Vellasamy

2012-03-01

To determine the effect of music on depression levels in older adults. Background.  Depression is a common psychiatric disorder in older adults, and its impacts on this group of people, along with its conventional treatment, merit our attention. Conventional pharmacological methods might result in dependence and impairment in psychomotor and cognitive functioning. Listening to music, which is a non-pharmacological method, might reduce depression. A randomised controlled study. The study was conducted from July 2009-June 2010 at participants' home in Singapore. In total, 50 older adults (24 using music and 26 control) completed the study after being recruited. Participants listened to their choice of music for 30 minutes per week for eight weeks. Depression scores were collected once a week for eight weeks. Depression levels reduced weekly in the music group, indicating a cumulative dose effect, and a statistically significant reduction in depression levels was found over time in the music group compared with non-music group. Listening to music can help older people to reduce their depression level. Music is a non-invasive, simple and inexpensive therapeutic method of improving life quality in community-dwelling older people. © 2011 Blackwell Publishing Ltd.

Psychotherapy for bulimia nervosa on symptoms of depression: A meta-analysis of randomized controlled trials.

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Linardon, Jake; Wade, Tracey; de la Piedad Garcia, Xochitl; Brennan, Leah

2017-10-01

Depressive symptoms are an important risk factor and consequence of binge eating and purging behavior in bulimia nervosa (BN). Although psychotherapy is effective in reducing symptoms of BN in the short- and long-term, it is unclear whether psychotherapy for BN is also effective in reducing depressive symptoms. This meta-analysis examined the efficacy of psychotherapy for BN on depressive symptoms in the short- and long-term. Randomized controlled trials (RCTs) on BN that assessed depressive symptoms as an outcome were identified. Twenty-six RCTs were included. Psychotherapy was more efficacious at reducing symptoms of depression at post-treatment (g = 0.47) than wait-lists. This effect was strongest when studies delivered therapist-led, rather than guided self-help, treatment. No significant differences were observed between psychotherapy and antidepressants. There was no significant post-treatment difference between CBT and other active psychological comparisons at reducing symptoms of depression. However, when only therapist-led CBT was analyzed, therapist-led CBT was significantly more efficacious (g = 0.25) than active comparisons at reducing depressive symptoms. The magnitude of the improvement in depressive symptoms was predicted by the magnitude of the improvement in BN symptoms. These findings suggest that psychotherapy is effective for reducing depressive symptoms in BN in the short-term. Whether these effects are sustained in the long-term is yet to be determined, as too few studies conducted follow-up assessments. Moreover, findings demonstrate that, in addition to being the front-running treatment for BN symptoms, CBT might also be the most effective psychotherapy for improving the symptoms of depression that commonly co-occur in BN. © 2017 Wiley Periodicals, Inc.

Punishment for bedwetting is associated with child depression and reduced quality of life.

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Al-Zaben, Faten Nabeel; Sehlo, Mohammad Gamal

2015-05-01

This study assessed the relationship between parental punishment and depression as well as quality of life in children with primary monosymptomatic nocturnal enuresis (PMNE). A consecutive sample of 65 children (7-13 years) with PMNE and 40 healthy children, selected as controls (Group III), were included in the study. The children with PMNE were further sub-classified into two groups: Group I, which included children who received parental punishment for enuresis and Group II, which comprised children who were not punished for bedwetting. Depression and health-related quality of life (HRQL) were assessed among the three groups. The number of wet nights per week was significantly increased in Group I compared with Group II (Pcorporal punishment (B=0.55, P=.008), as well as the frequency (B=0.73, Ppunishment (B=0.33, P=.02) were strong predictors of increased depressive symptom severity. It was also found that prior punishment (B=-0.42, P=.01) and the frequency (B=-0.62, Ppunishment (B=-0.34, P=.02) were strong predictors for poor psychosocial HRQL. Overall, parental punishment has a poor outcome in children with PMNE. Copyright © 2014 Elsevier Ltd. All rights reserved.

Estimated protective effectiveness of intramuscular immune serum globulin post-exposure prophylaxis during a measles outbreak in British Columbia, Canada, 2014.

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Bigham, Mark; Murti, Michelle; Fung, Christina; Hemming, Felicity; Loadman, Susan; Stam, Robert; Van Buynder, Paul; Lem, Marcus

2017-05-09

Intramuscular Immune Serum Globulin (IM ISG) is recommended as post-measles exposure prophylaxis (PEP) when administered within 6days of initial exposure, with variable effectiveness in preventing measles disease. Effectiveness of IM ISG PEP in preventing clinical measles was assessed during a 2014 measles outbreak among a religious-affiliated community in British Columbia, Canada. Fifty-five self-reporting measles susceptible contacts were offered exclusively IM ISG PEP within an eligibility period best surmised to be within 6days of initial measles case exposure. Clinical outcome of IM ISG PEP recipients was determined by selective active surveillance and case self-reporting. IM ISG PEP failure was defined as onset of a measles-like rash 8-21days post-IM ISG PEP. Post-IM ISG PEP measles IgG antibody level was tested in 8 recipients. Factors associated with measles disease were analyzed. Seventeen of 55 IM ISG PEP recipients developed clinically consistent measles in the following 8-21days, corresponding to an estimated crude protective effectiveness of 69%. In school aged children 5-18years, among whom potential exposure intensity and immune status confounders were considered less likely, estimated IM ISG PEP protective effectiveness was 50%. Age effectiveness against measles disease within 8-21days post-ISG administration was 69%. Accuracy of this estimated protective effectiveness is vulnerable to assumptions and uncertainties in ascertaining exposure details and pre-exposure immune status. Increasing the Canadian recommended measles IM ISG PEP dose from 0.25 to 0.5ml/kg (up to 15ml maximum volume) may increase protective effectiveness. Copyright © 2017 Elsevier Ltd. All rights reserved.

Reducing depressive or anxiety symptoms in post-stroke patients: Pilot trial of a constructive integrative psychosocial intervention

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Fang, Yihong; Mpofu, Elias; Athanasou, James

2017-01-01

Background: About 30% of stroke survivors clinically have depressive symptoms at some point following stroke and anxiety prevalence is around 20-25%. Objective: The purpose of this brief report is to evaluate a pilot trial of a constructive integrative psychosocial intervention (CIPI) over standard care in post-stroke depression or anxiety. Methods: Patients were randomly assigned to either CIPI (n = 23) or standard care (n = 19). Patients were assessed using the Hospital Anxiety and Depression Scale at the 1st, 3rd, and 6th months to monitor changes of mood. Results: A Wilcoxon signed-rank test indicated that compared to admission baseline, patients with the intervention had significantly normal post-stroke depression symptom levels at the 1st, 3rd, and 6th months (P < 0.005). Conclusion: CIPI appears to be of incremental value in treating depression as well as anxiety in subacute care. PMID:29085269

Web-based depression treatment for type 1 and type 2 diabetic patients

DEFF Research Database (Denmark)

van Bastelaar, Kim M P; Pouwer, Francois; Cuijpers, Pim

2011-01-01

intervention on a large scale at relatively low costs. This study evaluated the effectiveness of Web-based CBT for depression treatment in adults with type 1 or type 2 diabetes, with minimal guidance. RESEARCH DESIGN AND METHODS: A randomized controlled trial was conducted in the Netherlands in 255 adult...... no beneficial effect on glycemic control (P > 0.05). CONCLUSIONS: Web-based CBT depression treatment is effective in reducing depressive symptoms in adults with type 1 and type 2 diabetes. In addition, the intervention reduces diabetes-specific emotional distress in depressed patients.......OBJECTIVE: Comorbid depression is common in patients with type 1 and type 2 diabetes, adversely affecting quality of life, diabetes outcomes, and mortality. Depression can be effectively treated with cognitive behavior therapy (CBT). The Internet is a new and attractive method for delivering CBT...

Depression (Major Depressive Disorder)

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... generally miserable or unhappy without really knowing why. Depression symptoms in children and teens Common signs and ... in normal activities, and avoidance of social interaction. Depression symptoms in older adults Depression is not a ...

Telmisartan attenuates diabetes induced depression in rats.

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Aswar, Urmila; Chepurwar, Shilpa; Shintre, Sumit; Aswar, Manoj

2017-04-01

Role of brain renin angiotensin system (RAS) is well understood and various clinical studies have proposed neuroprotective effects of ARB's. It is also assumed that diabetic depression is associated with activation of brain RAS, HPA axis dysregulation and brain inflammatory events. Therefore, the present study was designed to investigate the antidepressant effect of low dose telmisartan (TMS) in diabetes induced depression (DID) in rats. Diabetes was induced by injecting streptozotocin. After 21days of treatment the rats were subjected to forced swim test (FST). The rats, with increased immobility time, were considered depressed and were treated with vehicle or TMS (0.05mg/kg, po) or metformin (200mg/kg, po) or fluoxetine (20mg/kg, po). A separate group was also maintained to study the combination of metformin and TMS. At the end of 21days of treatments, FST, open field test (OFT) and elevated plus maze (EPM) paradigm were performed. Blood was drawn to estimate serum cortisol, nitric oxide (NO), interleukin-6 (IL-6) and interleukin-1β (IL-1β). Persistent hyperglycemia resulted in depression and anxiety in rats as observed by increased immobility, reduced latency for immobility, reduced open arm entries and time spent. The depressed rats showed a significant rise in serum cortisol, NO, IL-6 and IL-1β (pdepression and anxiety. It also significantly attenuated serum cortisol, NO, IL-6 and IL-1β (pdepressive mood, reduces pro-inflammatory mediators and ameliorates the HPA axis function; thereby providing beneficial effects in DID. Copyright © 2016. Published by Elsevier Urban & Partner Sp. z o.o.

The Effectiveness of Psychodrama in Relapse Prevention and Reducing Depression among Opiate-Dependent Men

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s dehnavi

2015-09-01

Full Text Available Objective: The current study aimed to investigate the effectiveness of psychodrama therapy in relapse prevention (RP and the reduction of depression among opiate-dependent male patients. Method: A quasi-experimental research design along with pre-post tests and follow-up and control group was employed for this study. Using convenience sampling method, the number of 20 opiate-dependent men who had referred to addiction treatment clinics in Kermanshah (Iran and successfully passed detoxification program was randomly selected as the participants of the study. The experimental group participated in a twelve-session therapy plan during six weeks. Beck Depression Inventory (BDI was used for data collection purposes. Results: The results of ANCOVA revealed the existence of a significant difference between the two groups in the post-test and follow-up scores. Conclusion: According to the findings, it can be argued that psychodrama intervention can be used as an effective program in the reduction of depression and relapse prevention among opiate-dependent men.

Serotonin type-1A receptor imaging in depression

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Drevets, Wayne C. E-mail: drevets@pet.upmc.edu; Frank, Ellen; Price, Julie C.; Kupfer, David J.; Greer, Phil J.; Mathis, Chester

2000-07-01

Regional 5-hydroxytryptamine{sub 1A} (5-HT{sub 1A}) receptor binding potential (BP) of depressed subjects with primary, recurrent, familial mood disorders was compared to that of healthy controls by using positron emission tomography and [carbonyl-{sup 11}C]WAY-100635 {l_brace}[{sup 11}C]N-(2-(4-(2-methoxyphenyl)-1-piperazin-1-yl)ethyl)-N-(2-pyridyl) cyclohexanecarboxamide{r_brace}. The mean 5-HT{sub 1A} receptor BP was reduced 42% in the midbrain raphe and 25-33% in limbic and neocortical areas in the mesiotemporal, occipital, and parietal cortex. The magnitude of these abnormalities was most prominent in bipolar depressives and unipolar depressives who had bipolar relatives. These abnormal reductions in 5-HT{sub 1A} receptor BP are consistent with in vivo evidence that 5-HT{sub 1A} receptor sensitivity is reduced in major depressive disorder and postmortem data showing a widespread deficit of 5-HT{sub 1A} receptor expression in primary mood disorders.

[Autobiographical memory in depressive disorders].

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Żuchowicz, Paulina; Jasionowska, Justyna; Gałecki, Piotr; Talarowska, Monika

2017-08-21

Contemporary research studies regarding autobiographical memory (AM) indicate that its deficits have a significant impact on the development of mental disorders. We find particularly many reports regarding the comorbidity of AM deficits and depressive disorders. The characteristic feature of AM in the people suffering from depressive disorders is the presence of overgeneral autobiographical memory (OGM), i.e. the reminiscences which contain a summary of many emotion-laden situations, yet without significant detail. This type of reminiscences is observed in the patients with depressive disorders and the ones susceptible to the disease but not experiencing presently an episode of depression, as well as the ones being in the phase of disease remission. In recent years, the interest in the significance of negative thinking processes, such as ruminations, as risk factors in the development of depression has been growing. It is emphasized that they are significantly associated with the occurrence of OGM. Research shows that people suffering from OGM and characterised by a rumination-based style of processing experience a greater number of depressive episodes. There are also research studies which confirm that the activities aimed at reducing the number of ruminations influence an improvement of the detail level of reminiscences. These data may serve as valuable therapeutic advice in depression disorders. The aim of the paper is to present results of contemporary research regarding mutual interrelations between autobiographical memory dysfunctions and the occurrence of symptoms of depression and its course.

Association between depression and heart rate variability in patients after cardiac surgery: a pilot study.

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Patron, Elisabetta; Messerotti Benvenuti, Simone; Favretto, Giuseppe; Valfrè, Carlo; Bonfà, Carlotta; Gasparotto, Renata; Palomba, Daniela

2012-07-01

Depression is a risk factor for cardiovascular diseases. Reduced heart rate variability (HRV), which reflects altered autonomic nervous system activity, has been suggested as one of the mechanisms linking depression to cardiovascular diseases. However, the relationship between depression and HRV has not yet been investigated in patients undergone cardiac surgery. Therefore, the main aim of this study was to examine whether postoperative depression could be related to reduced HRV. Eleven patients with depression and 22 patients without depression, who had undergone cardiac surgery, were enrolled postoperatively. In all patients, HRV was derived from a four-minute blood volume pulse recording at rest. Analyses of covariance and partial correlations, while controlling for anxiety, were used to examine the associations between postoperative depression and each HRV parameter. Compared to non-depressed patients, patients with depression showed significantly lower standard deviation of N-to-N intervals (SDNN) (p=.02), root mean square successive difference of N-to-N intervals (rMSSD) (p=.001), and high-frequency power (p=.002). Partial correlation analyses showed that depression was inversely related to SDNN (r=-.49, p=.005), rMSSD (r=-.58, p=.001), and high-frequency power (r=-.41, p=.02), whereas it was unrelated to other HRV parameters (p's>.09). The current findings extend the depression-reduced HRV relationship to the patients after cardiac surgery. Also, our study suggests that postoperative depression is more likely to be associated with reduced vagal modulation on the heart than with excessive sympathetic activity. Copyright © 2012 Elsevier Inc. All rights reserved.

Assessment of cerebrovascular reactivity during major depression and after remission of disease

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Vakilian Alireza

2010-01-01

Full Text Available Background: There are a growing number of studies suggesting that depression may increase the risk of stroke. Impaired autoregulation of vascular tone may contribute to a higher risk of developing cerebrovascular diseases. Cerebrovascular reactivity (CVR reflects the compensatory dilatory capacity of cerebral arterioles to a dilatory stimulus and is an important mechanism that ensures constant cerebral blood flow. There is a hypothesis that CVR is reduced in major depression, which would explain the association between depression and stroke. Objectives: The aim of this study was to investigate the effect of depression on CVR in cerebral vessels by comparing CVR during the depression phase with that during remission. Material and Methods: Using the apnea test, we assessed CVR in 16 patients with unipolar depression during disease and after remission of disease by calculating the increase in cerebral blood flow velocity after breath-holding (the apnea test. Blood flow velocities were measured by transcranial Doppler ultrasound (TCD. Results: CVR was significantly reduced in the depression phase in comparison to that in the remission phase. However, this change was not seen in all the patients. Conclusion: CVR was reduced in most of the depressed patients. The decreased CVR, as indicated by the changes in peak systolic velocity (PSV and mean flow velocity (MFV of the middle cerebral artery, in depressed patients was more marked on the right side, which could point to a vascular basis for some kinds of depression. We recommend that other studies, with larger samples, be done; future studies should assess whether the changes in the CVR varies with the severity and type of depression.

Biochemical and Structural Insights into the Preference of Nairoviral DeISGylases for Interferon-Stimulated Gene Product 15 Originating from Certain Species

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Deaton, M. K.; Dzimianski, J. V.; Daczkowski, C. M.; Whitney, G. K.; Mank, N. J.; Parham, M. M.; Bergeron, E.; Pegan, S. D.; Perlman, S.

2016-07-13

The regulation of the interferon type I (IFN-I) response has been shown to rely on posttranslational modification by ubiquitin (Ub) and Ub-like interferon-stimulated gene product 15 (ISG15) to stabilize, or activate, a variety of IFN-I signaling and downstream effector proteins. Unlike Ub, which is almost perfectly conserved among eukaryotes, ISG15 is highly divergent, even among mammals. Since zoonotic viruses rely on viral proteins to recognize, or cleave, ISG15 conjugates in order to evade, or suppress, innate immunity, the impact of ISG15 biodiversity on deISGylating proteases of the ovarian tumor family (vOTU) from nairoviruses was evaluated. The enzymatic activities of vOTUs originating from the Crimean-Congo hemorrhagic fever virus, Erve virus, and Nairobi sheep disease virus were tested against ISG15s from humans, mice, shrews, sheep, bats, and camels, which are mammalian species known to be infected by nairoviruses. This along with investigation of binding by isothermal titration calorimetry illustrated significant differences in the abilities of nairovirus deISGylases to accommodate certain species of ISG15. To investigate the molecular underpinnings of species preferences of these vOTUs, a structure was determined to 2.5 Å for a complex of Erve virus vOTU protease and a mouse ISG15 domain. This structure revealed the molecular basis of Erve virus vOTU's preference for ISG15 over Ub and the first structural insight into a nonhuman ISG15. This structure also revealed key interactions, or lack thereof, surrounding three amino acids that may drive a viral deISgylase to prefer an ISG15 from one species over that of another.

IMPORTANCEViral ovarian tumor domain proteases (vOTUs) are one of the two principal classes of viral proteases observed to reverse posttranslational modification of host proteins by ubiquitin and interferon-stimulated gene product 15 (ISG15), subsequently facilitating downregulation of

Reduced levels of NR1 and NR2A with depression-like behavior in different brain regions in prenatally stressed juvenile offspring.

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Hongli Sun

Full Text Available Adolescence is a time of continued brain maturation, particularly in limbic and cortical regions, which undoubtedly plays a role in the physiological and emotional changes. Juvenile rats repeatedly exposed to prenatal stress (PS exhibit behavioral features often observed in neuropsychiatric disorders including depression. However, to date the underlying neurological mechanisms are still unclear. In the current study, juvenile offspring rats whose mothers were exposed to PS were evaluated for depression-related behaviors in open field and sucrose preference test. NMDA receptor subunits NR1 and NR2A in the hippocampus, frontal cortex and striatum were assayed by western blotting. The results indicated that PS resulted in several behavioral anomalies in the OFT and sucrose preference test. Moreover, reduced levels of NMDA receptor subunits NR1 and NR2A in the hippocampus, and NR1 in prefrontal cortex and striatum of prenatally stressed juvenile offspring were found. Treatment with MK-801 to pregnant dams could prevent all those changes in the juvenile offspring. Collectivity, these data support the argument that PS to pregnant dams could induce depression-like behavior, which may be involved with abnormal expression of NR1 and NR2A in specific brain regions, and MK-801 may have antidepressant-like effects on the juvenile offspring.

Does a college education reduce depressive symptoms in American young adults?

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McFarland, Michael J; Wagner, Brandon G

2015-12-01

Higher levels of educational attainment are consistently associated with better mental health. Whether this association represents an effect of education on mental health, however, is less clear as omitted variable bias remains a pressing concern with education potentially serving as a proxy for unobserved factors including family background and genetics. To combat this threat and come closer to a causal estimate of the effect of education on depressive symptoms, this study uses data on 231 monozygotic twin pairs from The National Longitudinal Study of Adolescent to Adult Health and employs a twin-pair difference-in-difference design to account for both unobserved shared factors between twin pairs (e.g. home, school, and neighborhood environment throughout childhood) and a number of observed non-shared but theoretically relevant factors (e.g. cognitive ability, personality characteristics, adolescent health). We find an inverse association between possessing a college degree and depressive symptoms in both conventional and difference-in-difference models. Results of this study also highlight the potentially overlooked role of personality characteristics in the education and mental health literature. Copyright © 2015 Elsevier Ltd. All rights reserved.

Depressive realism and clinical depression.

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Carson, Richard C; Hollon, Steven D; Shelton, Richard C

2010-04-01

Depressive realism suggests that depressed individuals make more accurate judgments of control than their nondepressed counterparts. However, most studies demonstrating this phenomenon were conducted in nonclinical samples. In this study, psychiatric patients who met criteria for major depressive disorder underestimated control in a contingent situation and were consistently more negative in their judgments than were nondepressed controls. Depressed patients were less likely than their nondepressed counterparts to overestimate control in a noncontingent situation, but largely because they perceived receiving less reinforcement. Depressed patients were no more likely to use the appropriate logical heuristic to generate their judgments of control than their nondepressed counterparts and each appeared to rely on different primitive heuristics. Depressed patients were consistently more negative than their nondepressed counterparts and when they did appear to be more "accurate" in their judgments of control (as in the noncontingent situation) it was largely because they applied the wrong heuristic to less accurate information. These findings do not support the notion of depressive realism and suggest that depressed patients distort their judgments in a characteristically negative fashion. 2009 Elsevier Ltd. All rights reserved.

Interventions to improve return to work in depressed people

NARCIS (Netherlands)

Nieuwenhuijsen, Karen; Faber, Babs; Verbeek, Jos H.; Neumeyer-Gromen, Angela; Hees, Hiske L.; Verhoeven, Arco C.; van der Feltz-Cornelis, Christina M.; Bültmann, Ute

2014-01-01

Work disability such as sickness absence is common in people with depression. To evaluate the effectiveness of interventions aimed at reducing work disability in employees with depressive disorders. We searched CENTRAL (The Cochrane Library), MEDLINE, EMBASE, CINAHL, and PsycINFO until January 2014.

Are rehabilitation and/or care co-ordination interventions delivered in the community effective in reducing depression, facilitating participation and improving quality of life after stroke?

Science.gov (United States)

Graven, Christine; Brock, Kim; Hill, Keith; Joubert, Lynette

2011-01-01

To conduct a systematic review to explore the effectiveness of community-based rehabilitation interventions delivered by allied health professionals and/or nursing staff in reducing depression, facilitating participation and improving health-related quality of life (HRQoL) post-inpatient stroke rehabilitation. A search was conducted in the databases of MEDLINE, PEDro, CINAHL and the Cochrane Library. Publications were classified into categories based on the type of the interventions. Best evidence synthesis and meta-analysis were utilised to determine the level of evidence. Fifty-four studies were included in the review, and divided into nine broad intervention categories. Meta-analysis demonstrated significant reduction in depression with exercise interventions (n = 137; effect estimate SMD: -2.03, 95%CI: -3.22, -0.85). Community-based interventions targeting participation and leisure domains showed moderate evidence for improvement in global participation measures and HRQoL. Comprehensive rehabilitation demonstrated limited evidence for depression and participation, and strong evidence for HRQoL. There is limited to moderate evidence supporting some rehabilitation interventions in affecting the outcomes of depression, participation and HRQoL post-stroke. Heterogeneity of the studies made evidence synthesis difficult. Further consideration needs to be given to the type and timing of outcome measures selected to represent the domains of participation and HRQoL.

Effects of erythropoietin on depressive symptoms and neurocognitive deficits in depression and bipolar disorder

DEFF Research Database (Denmark)

Miskowiak, Kamilla W; Vinberg, Maj; Harmer, Catherine J

2010-01-01

BACKGROUND: Depression and bipolar disorder are associated with reduced neural plasticity and deficits in memory, attention and executive function. Drug treatments for these affective disorders have insufficient clinical effects in a large group and fail to reverse cognitive deficits. There is thus...... depression and reverses cognitive impairments in these patients and in patients with bipolar disorder in remission. METHODS/DESIGN: The trial has a double-blind, placebo-controlled, parallel-group design. 40 patients with treatment-resistant major depression and 40 patients with bipolar disorder in remission......) 1 in study 1 and, in study 2, verbal memory measured with the Rey Auditory Verbal Learning Test (RAVLT) 23. With inclusion of 40 patients in each study we obtain 86% power to detect clinically relevant differences between intervention and placebo groups on these primary outcomes. TRIAL REGISTRATION...

Severity of anxiety- but not depression- is associated with oxidative stress in Major Depressive Disorder.

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Steenkamp, Lisa R; Hough, Christina M; Reus, Victor I; Jain, Felipe A; Epel, Elissa S; James, S Jill; Morford, Alexandra E; Mellon, Synthia H; Wolkowitz, Owen M; Lindqvist, Daniel

2017-09-01

Oxidative stress is implicated in both depression and anxiety, but it is currently unclear whether this relates to syndromal diagnoses or trans-diagnostic dimensional symptoms. We examined the relationship between oxidative stress and severity of depression and anxiety symptoms in individuals with Major Depressive Disorder (MDD). Plasma oxidative stress markers F2-isoprostanes and oxidized glutathione (GSSG), and the antioxidant reduced glutathione (GSH), were assessed in 69 physically healthy, medication-free MDD subjects. Symptoms of anxiety and depression were assessed using the Hamilton Anxiety (HAM-A) and Hamilton Depression (HAM-D) Rating Scales. Total HAM-A and HAM-D scores, along with "core" anxiety and depression subscales, and individual HAM-D items "psychic anxiety" and "depressed mood," were related to oxidative stress markers. Analyses controlled for age, sex, BMI, and smoking. Total HAM-A ratings were positively associated with F2-isoprostanes (β=.26, p=.042) and GSSG (β=.25, p=.049), but not GSH (β=.05, p=.711). Core anxiety severity was positively associated with F2-isoprostanes (β=.34, p=.012) and GSSG, although this did not reach significance (β=.24, p=.074). None of the biological markers were significantly associated with total HAM-D or core depression ratings (all p>.13). Subjects scoring high on "psychic anxiety" had elevated F2-isoprostanes (p=.030) and GSSG (p=.020). This was not seen with "depressed mood" scores (all p>.12). We assessed peripheral oxidative markers, but their relationship to the brain is unclear. Oxidative stress is more closely related to anxiety than depression symptoms in MDD. This highlights the importance of relating oxidative stress to specific symptoms and could provide new insights into the biological correlates of affective disorders. Copyright © 2017 Elsevier B.V. All rights reserved.

Major depression in primary care: making the diagnosis

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Ng, Chung Wai Mark; How, Choon How; Ng, Yin Ping

2016-01-01

Major depression is a common condition seen in the primary care setting, often presenting with somatic symptoms. It is potentially a chronic illness with considerable morbidity, and a high rate of relapse and recurrence. Major depression has a bidirectional relationship with chronic diseases, and a strong association with increased age and coexisting mental illnesses (e.g. anxiety disorders). Screening can be performed using clinical tools for major depression, such as the Patient Health Questionaire-2, Patient Health Questionaire-9 and Beck Depression Inventory, so that timely treatment can be initiated. An accurate diagnosis of major depression and its severity is essential for prompt treatment to reduce morbidity and mortality. This is the first of a series of articles that illustrates the approach to the management of major depression in primary care. Our next articles will cover suicide risk assessment in a depressed patient and outline the basic principles of management and treatment modalities. PMID:27872937

Loneliness, depressive symptomatology, and suicide ideation in adolescence: Cross-sectional and longitudinal analyses

DEFF Research Database (Denmark)

Lasgaard, Mathias; Goossens, Luc; Elklit, Ask

2011-01-01

of depression and posttraumatic stress disorder (PTSD). With 323 abused African American females, path analysis revealed that: (1) IPV → depressive symptoms → suicidal ideation, and (2) IPV → PTSD symptoms → depressive symptoms → suicidal ideation. When evaluating abused women, depressive and PTSD symptoms...... and suicidal thoughts must be assessed. Interventions for reducing suicidal behavior in abused, low income African American women should reduce symptoms of depression and PTSD.......Intimate partner violence (IPV) and suicidal behavior are major public health problems in the African American community. This study investigated whether or not IPV and suicidal ideation are correlated in urban African American women, and if the IPV–suicidal ideation link is explained by symptoms...

Characterization of Phospholipids in Insulin Secretory Granules and Mitochondria in Pancreatic Beta Cells and Their Changes with Glucose Stimulation*

Science.gov (United States)

MacDonald, Michael J.; Ade, Lacmbouh; Ntambi, James M.; Ansari, Israr-Ul H.; Stoker, Scott W.

2015-01-01

The lipid composition of insulin secretory granules (ISG) has never previously been thoroughly characterized. We characterized the phospholipid composition of ISG and mitochondria in pancreatic beta cells without and with glucose stimulation. The phospholipid/protein ratios of most phospholipids containing unsaturated fatty acids were higher in ISG than in whole cells and in mitochondria. The concentrations of negatively charged phospholipids, phosphatidylserine, and phosphatidylinositol in ISG were 5-fold higher than in the whole cell. In ISG phosphatidylserine, phosphatidylinositol, phosphatidylethanolamine, and sphingomyelin, fatty acids 12:0 and 14:0 were high, as were phosphatidylserine and phosphatidylinositol containing 18-carbon unsaturated FA. With glucose stimulation, the concentration of many ISG phosphatidylserines and phosphatidylinositols increased; unsaturated fatty acids in phosphatidylserine increased; and most phosphatidylethanolamines, phosphatidylcholines, sphingomyelins, and lysophosphatidylcholines were unchanged. Unsaturation and shorter fatty acid length in phospholipids facilitate curvature and fluidity of membranes, which favors fusion of membranes. Recent evidence suggests that negatively charged phospholipids, such as phosphatidylserine, act as coupling factors enhancing the interaction of positively charged regions in SNARE proteins in synaptic or secretory vesicle membrane lipid bilayers with positively charged regions in SNARE proteins in the plasma membrane lipid bilayer to facilitate docking of vesicles to the plasma membrane during exocytosis. The results indicate that ISG phospholipids are in a dynamic state and are consistent with the idea that changes in ISG phospholipids facilitate fusion of ISG with the plasma membrane-enhancing glucose-stimulated insulin exocytosis. PMID:25762724

Emotions in Depression: What Do We Really Know?

Science.gov (United States)

Rottenberg, Jonathan

2017-05-08

Major depressive disorder is among the most common and costly of all mental health conditions, and in the last 20 years, emotional dysfunction has been increasingly seen as central to depression. Accordingly, research on emotions in depression has proceeded with fury. The urgency of the work has tempted investigators to issue premature declarations and to sometimes overlook theoretical and methodological challenges entailed in studying emotion. I report on what we have learned thus far about how depression influences emotional reactivity and emotion regulation, and also carefully demarcate the vast terrain of what we do not yet know. Ironically, an attitude of humility may enable the field to achieve the ambitious but elusive goal of developing a rich, contextually specific account of depression-related changes in emotional reactivity and regulation. Such an account is a precondition for using knowledge about emotion to intervene more effectively to reduce depression's worldwide burden.

Depression-like behavior and mechanical allodynia are reduced by bis selenide treatment in mice with chronic constriction injury: a comparison with fluoxetine, amitriptyline, and bupropion.

Science.gov (United States)

Jesse, Cristiano R; Wilhelm, Ethel A; Nogueira, Cristina W

2010-12-01

Neuropathic pain is associated with significant co-morbidities, including depression, which impact considerably on the overall patient experience. Pain co-morbidity symptoms are rarely assessed in animal models of neuropathic pain. Neuropathic pain is characterized by hyperexcitability within nociceptive pathways and remains difficult to treat with standard analgesics. The present study determined the effect of bis selenide and conventional antidepressants (fluoxetine, amitriptyline, and bupropion) on neuropathic pain using mechanical allodynic and on depressive-like behavior. Male mice were subjected to chronic constriction injury (CCI) or sham surgery and were assessed on day 14 after operation. Mice received oral treatment with bis selenide (1-5 mg/kg), fluoxetine, amitriptyline, or bupropion (10-30 mg/kg). The response frequency to mechanical allodynia in mice was measured with von Frey hairs. Mice were evaluated in the forced swimming test (FST) test for depression-like behavior. The CCI procedure produced mechanical allodynia and increased depressive-like behavior in the FST. All of the drugs produced antiallodynic effects in CCI mice and produced antidepressant effects in control mice without altering locomotor activity. In CCI animals, however, only the amitriptyline and bis selenide treatments significantly reduced immobility in the FST. These data demonstrate an important dissociation between the antiallodynic and antidepressant effects in mice when tested in a model of neuropathic pain. Depressive behavior in CCI mice was reversed by bis selenide and amitriptyline but not by the conventional antidepressants fluoxetine and buproprion. Bis selenide was more potent than the other drugs tested for antidepressant-like and antiallodynic effects in mice.

Nortriptyline mediates behavioral effects without affecting hippocampal cytogenesis in a genetic rat depression model

DEFF Research Database (Denmark)

Petersén, Asa; Wörtwein, Gitta; Gruber, Susanne H M

2009-01-01

A prevailing hypothesis is that neurogenesis is reduced in depression and that the common mechanism for antidepressant treatments is to increase it in adult hippocampus. Reduced neurogenesis has been shown in healthy rats exposed to stress, but it has not yet been demonstrated in depressed patients....... These results strengthen the arguments against hypothesis of neurogenesis being necessary in etiology of depression and as requisite for effects of antidepressants, and illustrate the importance of using a disease model and not healthy animals to assess effects of potential therapies for major depressive...

Prospective Longitudinal Study of Predictors of Postpartum-Onset Depression in Women With a History of Major Depressive Disorder.

Science.gov (United States)

Suri, Rita; Stowe, Zachary N; Cohen, Lee S; Newport, D Jeffrey; Burt, Vivien K; Aquino-Elias, Ana R; Knight, Bettina T; Mintz, Jim; Altshuler, Lori L

Risk factors for postpartum depression in euthymic pregnant women with histories of major depressive disorder (MDD) were evaluated. From April 2003 to March 2009, 343 pregnant women with a history of Structured Clinical Interview for DSM-IV (SCID)-diagnosed major depressive disorder were prospectively assessed from the third trimester into the postpartum period using the SCID mood module and 17-item Hamilton Depression Rating Scale (HDRS). Data from 300 subjects who completed at least 2 mood module assessments (1 within 60 days before and the other within 60 days after delivery) were analyzed for predictive associations between variables assessed in the third trimester and the development of a postpartum depression. The majority of women were euthymic in pregnancy by SCID criteria. Women with third trimester SCID-diagnosed depression (n = 45) versus euthymia (n = 255) had a significantly higher risk for having depression after delivery (24% vs 11%, P = .013). For pregnant euthymic women, third trimester total HDRS scores significantly predicted postpartum depression (P postpartum depression. Antidepressant use in the third trimester in euthymic women did not confer protection against the onset of postpartum depression. Among women with a history of MDD who are euthymic in the third trimester, 3 HDRS items-work activities, early insomnia, and suicidality-may be useful as screening items for clinicians working with pregnant women with histories of MDD to identify a group at risk for developing postpartum depression. Additionally, in euthymic women with a history of MDD, antidepressant use in the third trimester may not reduce the risk of developing postpartum depression. © Copyright 2017 Physicians Postgraduate Press, Inc.

Prevalence and Risk Factors for Depressive Disorders in Adults with Intellectual Disability.

Science.gov (United States)

Meins, Wolfgang

1993-01-01

Evaluation of 798 adults with intellectual disability in German residential facilities and group homes revealed that subjects did not seem especially vulnerable to depressive disorders. Almost 5% were identified with depressive disorder. Those with depressive disorders experienced reduced social support. Age, epilepsy, and etiology did not show…

The prospective association between sleep deprivation and depression among adolescents.

Science.gov (United States)

Roberts, Robert E; Duong, Hao T

2014-02-01

To examine the prospective, reciprocal association between sleep deprivation and depression among adolescents. A community-based two-wave cohort study. A metropolitan area with a population of over 4 million. 4,175 youths 11-17 at baseline, and 3,134 of these followed up a year later. Depression is measured using both symptoms of depression and DSM-IV major depression. Sleep deprivation is defined as ≤ 6 h of sleep per night. Sleep deprivation at baseline predicted both measures of depression at follow-up, controlling for depression at baseline. Examining the reciprocal association, major depression at baseline, but not symptoms predicted sleep deprivation at follow-up. These results are the first to document reciprocal effects for major depression and sleep deprivation among adolescents using prospective data. The data suggest reduced quantity of sleep increases risk for major depression, which in turn increases risk for decreased sleep.

Functional Disability and Social Conflict Increase Risk of Depression in Older Adulthood Among Bolivian Forager-Farmers.

Science.gov (United States)

Stieglitz, Jonathan; Schniter, Eric; von Rueden, Christopher; Kaplan, Hillard; Gurven, Michael

2015-11-01

To present an explanatory framework for depression in older adulthood in a small-scale society. We propose that depression is a consequence of functional disability, which can reduce subsistence productivity and resource transfers within and across generations. Social conflict can also disrupt resource flows and should be associated with depression. To evaluate depression among Tsimane forager-farmers of Bolivia, we developed a reliable interview based on focus groups and a review of validated depression scales. Older adults (mean ± SD age = 62 ± 9, n = 325) were recruited regardless of their health status. Demographic, economic, and medical data were collected during annual censuses and routine medical exams. Depression is associated with reduced energetic status, greater physical limitations, and reduced subsistence involvement after controlling for potential confounds such as age, sex, number of reported unresolved conflicts, and market involvement. Depression is also associated with greater reported conflict, particularly with non-kin. Tsimane depression is associated with disability, reduced subsistence productivity, and interpersonal conflict, all of which can disrupt resource flows. Depression appears to be a response to conditions regularly experienced over human history, and not simply a by-product of modernity. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Clinical characteristics of inflammation-associated depression: Monocyte gene expression is age-related in major depressive disorder.

Science.gov (United States)

Grosse, Laura; Carvalho, Livia A; Wijkhuijs, Annemarie J M; Bellingrath, Silja; Ruland, Tillmann; Ambrée, Oliver; Alferink, Judith; Ehring, Thomas; Drexhage, Hemmo A; Arolt, Volker

2015-02-01

Increased inflammatory activation might only be present in a subgroup of depressed individuals in which immune processes are especially relevant to disease development. We aimed to analyze demographic, depression, and trauma characteristics of major depressive disorder (MDD) patients with regard to inflammatory monocyte gene expression. Fifty-six naturalistically treated MDD patients (32 ± 12 years) and 57 healthy controls (HC; 31 ± 11 years) were analyzed by the Inventory of Depressive Symptomatology (IDS) and by the Childhood Trauma Questionnaire (CTQ). We determined the expression of 38 inflammatory and immune activation genes including the glucocorticoid receptor (GR)α and GRβ genes in purified CD14(+) monocytes using quantitative-polymerase chain reaction (RT-qPCR). Monocyte gene expression was age-dependent, particularly in MDD patients. Increased monocyte gene expression and decreased GRα/β ratio were only present in MDD patients aged ⩾ 28 years. Post hoc analyses of monocyte immune activation in patients depression (recurrent type, onset depression, onset ⩾15 years) - additionally characterized by the absence of panic symptoms - that exhibited a strongly reduced inflammatory monocyte activation compared to HC. In conclusion, monocyte immune activation was not uniformly raised in MDD patients but was increased only in patients of 28 years and older. Copyright © 2014 Elsevier Inc. All rights reserved.

76 FR 74834 - Interim Staff Guidance on Aging Management Program for Steam Generators

Science.gov (United States)

2011-12-01

... for Steam Generators AGENCY: Nuclear Regulatory Commission. ACTION: Interim staff guidance; issuance... (LR-ISG), LR-ISG-2011-02, ``Aging Management Program for Steam Generators.'' This LR-ISG provides the...) document, NEI 97-06, ``Steam Generator Program Guidelines,'' (NRC's Agencywide Documents Access and...

Reduced Anxiety and Depression in Patients With Advanced Heart Failure After Left Ventricular Assist Device Implantation.

Science.gov (United States)

Yost, Gardner; Bhat, Geetha; Mahoney, Edward; Tatooles, Antone

Despite the high prevalence of depression and anxiety in patients with advanced heart failure, the effects of left ventricular assist device (LVAD) implantation on these critically important aspects of mental health are not well understood. We sought to assess changes in depression and anxiety following LVAD implantation. The Beck Depression Inventory-II (BDI-II) and Beck Anxiety Inventory (BAI) were administered to 54 patients by a clinical psychologist at a mean of 12 days before LVAD implantation and 251 days after implantation. Patient demographics and clinical data were collected concurrently to psychologic testing. Changes in BDI-II, BAI, and clinical markers of heart failure were assessed using paired t-tests. A p Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

Self-compassion in depression: associations with depressive symptoms, rumination, and avoidance in depressed outpatients.

Science.gov (United States)

Krieger, Tobias; Altenstein, David; Baettig, Isabelle; Doerig, Nadja; Holtforth, Martin Grosse

2013-09-01

Self-compassion involves being kind to oneself when challenged with personal weaknesses or hardship and has been claimed to be associated with resilience in various areas. So far, there are only a handful of studies that investigate self-compassion and its relation to clinical depression. Therefore, the principal goals of the present study were (a) to compare self-compassion in clinically depressed patients and never-depressed subjects, (b) to investigate self-compassion and its relation to cognitive-behavioral avoidance and rumination in depressed outpatients, and (c) to investigate rumination and avoidance as mediators of the relationship between self-compassion and depressive symptoms. One hundred and forty-two depressed outpatients and 120 never-depressed individuals from a community sample completed a self-report measure of self-compassion along with other measures. Results indicate that depressed patients showed lower levels of self-compassion than never-depressed individuals, even when controlled for depressive symptoms. In depressed outpatients, self-compassion was negatively related to depressive symptoms, symptom-focused rumination, as well as cognitive and behavioral avoidance. Additionally, symptom-focused rumination and cognitive and behavioral avoidance mediated the relationship between self-compassion and depressive symptoms. These findings extend previous research on self-compassion, its relation to depression, as well as processes mediating this relationship, and highlight the importance of self-compassion in clinically depressed patients. Since depressed patients seem to have difficulties adopting a self-compassionate attitude, psychotherapists are well advised to explore and address how depressed patients treat themselves. Copyright © 2013. Published by Elsevier Ltd.

Actions taken to cope with depressed mood: the role of personality traits.

Science.gov (United States)

Cuijpers, Pim; Steunenberg, Bas; Van Straten, Annemieke

2007-07-01

It is still largely unknown which actions people take to improve their mood when they feel they are getting depressed. Using the five-factor model of personality, we explore coping actions in a population of older adults in residential homes in relation to personality traits. A total of 350 non-cognitively impaired inhabitants of residential homes in the Netherlands participated in this study (mean age 85 years). They indicated which of 22 actions to cope with depression they had used in the past three months, and which of these they considered to be helpful in reducing depression. Other measures included the NEO-FFI, CES-D and MINI. Almost 60% of all subjects had used one or more actions to reduce depression in the past three months, and almost 90% considered one or more actions to be helpful in reducing depression. People scoring high on neuroticism had used more coping actions, including relaxing, eating chocolate, praying, seeking professional help, engaging in more pleasant activities, and talking to friends and relatives. People scoring high on openness considered many of the actions to be helpful. We conclude that actions taken to cope with depression and their helpfulness differ considerably for subjects with differing personality traits.

Prevalence & factors associated with depression among schoolgoing adolescents in Chandigarh, north India

Directory of Open Access Journals (Sweden)

Man Mohan Singh

2017-01-01

Interpretation & conclusions: Our study showed that a significant proportion of schoolgoing adolescents suffered from depression. The presence of depression was associated with a large number of modifiable risk factors. There is a need to modify the home as well as school environment to reduce the risk of depression.

Effectiveness of a Combined Dance and Relaxation Intervention on Reducing Anxiety and Depression and Improving Quality of Life among the Cognitively Impaired Elderly

OpenAIRE

Dina Adam; Ayiesah Ramli; Suzana Shahar

2016-01-01

Objectives: Cognitive impairment is a common problem among the elderly and is believed to be a precursor to dementia. This study aimed to explore the effectiveness of a combined dance and relaxation intervention as compared to relaxation alone in reducing anxiety and depression levels and improving quality of life (QOL) and cognitive function among the cognitively impaired elderly. Methods: This quasi-experimental study was conducted between May and December 2013 in Peninsular Mal...

Ecological momentary interventions for depression and anxiety

OpenAIRE

Schueller, SM; Aguilera, A; Mohr, DC

2017-01-01

© 2017 Wiley Periodicals, Inc. Ecological momentary interventions (EMIs) are becoming more popular and more powerful resources for the treatment and prevention of depression and anxiety due to advances in technological capacity and analytic sophistication. Previous work has demonstrated that EMIs can be effective at reducing symptoms of depression and anxiety as well as related outcomes of stress and at increasing positive psychological functioning. In this review, we highlight the difference...

Characterization of phospholipids in insulin secretory granules and mitochondria in pancreatic beta cells and their changes with glucose stimulation.

Science.gov (United States)

MacDonald, Michael J; Ade, Lacmbouh; Ntambi, James M; Ansari, Israr-Ul H; Stoker, Scott W

2015-04-24

The lipid composition of insulin secretory granules (ISG) has never previously been thoroughly characterized. We characterized the phospholipid composition of ISG and mitochondria in pancreatic beta cells without and with glucose stimulation. The phospholipid/protein ratios of most phospholipids containing unsaturated fatty acids were higher in ISG than in whole cells and in mitochondria. The concentrations of negatively charged phospholipids, phosphatidylserine, and phosphatidylinositol in ISG were 5-fold higher than in the whole cell. In ISG phosphatidylserine, phosphatidylinositol, phosphatidylethanolamine, and sphingomyelin, fatty acids 12:0 and 14:0 were high, as were phosphatidylserine and phosphatidylinositol containing 18-carbon unsaturated FA. With glucose stimulation, the concentration of many ISG phosphatidylserines and phosphatidylinositols increased; unsaturated fatty acids in phosphatidylserine increased; and most phosphatidylethanolamines, phosphatidylcholines, sphingomyelins, and lysophosphatidylcholines were unchanged. Unsaturation and shorter fatty acid length in phospholipids facilitate curvature and fluidity of membranes, which favors fusion of membranes. Recent evidence suggests that negatively charged phospholipids, such as phosphatidylserine, act as coupling factors enhancing the interaction of positively charged regions in SNARE proteins in synaptic or secretory vesicle membrane lipid bilayers with positively charged regions in SNARE proteins in the plasma membrane lipid bilayer to facilitate docking of vesicles to the plasma membrane during exocytosis. The results indicate that ISG phospholipids are in a dynamic state and are consistent with the idea that changes in ISG phospholipids facilitate fusion of ISG with the plasma membrane-enhancing glucose-stimulated insulin exocytosis. © 2015 by The American Society for Biochemistry and Molecular Biology, Inc.

In-hospital risk prediction for post-stroke depression: development and validation of the Post-stroke Depression Prediction Scale.

Science.gov (United States)

de Man-van Ginkel, Janneke M; Hafsteinsdóttir, Thóra B; Lindeman, Eline; Ettema, Roelof G A; Grobbee, Diederick E; Schuurmans, Marieke J

2013-09-01

The timely detection of post-stroke depression is complicated by a decreasing length of hospital stay. Therefore, the Post-stroke Depression Prediction Scale was developed and validated. The Post-stroke Depression Prediction Scale is a clinical prediction model for the early identification of stroke patients at increased risk for post-stroke depression. The study included 410 consecutive stroke patients who were able to communicate adequately. Predictors were collected within the first week after stroke. Between 6 to 8 weeks after stroke, major depressive disorder was diagnosed using the Composite International Diagnostic Interview. Multivariable logistic regression models were fitted. A bootstrap-backward selection process resulted in a reduced model. Performance of the model was expressed by discrimination, calibration, and accuracy. The model included a medical history of depression or other psychiatric disorders, hypertension, angina pectoris, and the Barthel Index item dressing. The model had acceptable discrimination, based on an area under the receiver operating characteristic curve of 0.78 (0.72-0.85), and calibration (P value of the U-statistic, 0.96). Transforming the model to an easy-to-use risk-assessment table, the lowest risk category (sum score, depression, which increased to 82% in the highest category (sum score, >21). The clinical prediction model enables clinicians to estimate the degree of the depression risk for an individual patient within the first week after stroke.

The Bidirectional Relationship between Diabetes and Depression: A Literature Review.

Science.gov (United States)

Alzoubi, Abdallah; Abunaser, Rnad; Khassawneh, Adi; Alfaqih, Mahmoud; Khasawneh, Aws; Abdo, Nour

2018-05-01

Diabetes is a major public health problem worldwide. Depression is a serious mental condition that decreases mental and physical functioning and reduces the quality of life. Several lines of evidence suggest a bidirectional relationship between diabetes and depression: diabetes patients are twice as likely to experience depression than nondiabetic individuals. In contrast, depression increases the risk of diabetes and interferes with its daily self-management. Diabetes patients with depression have poor glycemic control, reduced quality of life, and an increased risk of diabetes complications, consequently having an increased mortality rate. Conflicting evidence exists on the potential role of factors that may account for or modulate the relationship between diabetes and depression. Therefore, this review aims to highlight the most notable body of literature that dissects the various facets of the bidirectional relationship between diabetes and depression. A focused discussion of the proposed mechanisms underlying this relationship is also provided. We systematically reviewed the relevant literature in the PubMed database, using the keywords "Diabetes AND Depression". After exclusion of duplicate and irrelevant material, literature eligible for inclusion in this review was based on meta-analysis studies, clinical trials with large sample sizes (n≥1,000), randomized clinical trials, and comprehensive national and cross-country clinical studies. The evidence we present in this review supports the pressing need for long, outcome-oriented, randomized clinical trials to determine whether the identification and treatment of patients with these comorbid conditions will improve their medical outcomes and quality of life.

Major depression

Science.gov (United States)

Depression - major; Depression - clinical; Clinical depression; Unipolar depression; Major depressive disorder ... providers do not know the exact causes of depression. It is believed that chemical changes in the ...

Towards a mouse model of depression : a psychoneuroendocrine approach

NARCIS (Netherlands)

Dalm, Sergiu

2012-01-01

Chronic stress is considered a vulnerability factor for depression. A key symptom is anhedonia; a reduced response to positive stimuli. Drugs are effective for only 20-40% of the patients and new drugs are urgently needed. The objective of the research was to develop a mouse model of depression that

Depression and auto-aggressiveness in adolescents in Zagreb.

Science.gov (United States)

Tripković, Mara; Vuković, Iris Sarajlić; Frančišković, Tanja; Pisk, Sandra Vuk; Krnić, Silvana

2014-12-01

The aim of the study was to explore the frequency of depression among the general population of adolescents who were high school students in the city of Zagreb. As depression is associated with increased suicidal risk we wanted to check to what extent depression, as an emotional problem among youth, is associated with auto-aggression in the general population of adolescents. The study was conducted on a sample of high school students in Zagreb and it included 701 students of both genders aged from 14-19 years of age. To test the depression a Beck Depression Inventory (BDI) was administered for youth between 11-18 years of age (Youth Self Report for ages 11-18). To test auto-aggression a Scale of Auto-destructiveness (SAD) was used. Results obtained by this study show that about 20.7% of high school students have mild and borderline depressive disorders while moderate or severe depression shows about 5% of them, whereby depression is statistically significant among girls who, on average, report more symptoms of depression. It has also been proven a significant impact of depression levels (F (2,423)=35.860, p<0.001) on auto-aggression in subjects of both genders. In both genders, moderately depressed show more auto destructiveness than those without depression symptoms (p<0.01). In the group of heavily depressed (n=30), significantly higher self-destructiveness is shown by girls (p<0.01). The data suggest the importance of early recognition, understanding and treatment of depressive symptoms in adolescents in order to reduce the risk of subsequent chronic psychosocial damage.

Depression

DEFF Research Database (Denmark)

Kessing, Lars Veddel; Bukh, Jens Drachmann

2014-01-01

The prevalence of depression is not clearly established, but estimated to 3-4% in a Danish questionnaire study. Lifetime's prevalences of 12-17% are reported in other community samples. In the current diagnostic system depression is defined categorically and operationally. It has been argued......, that these diagnostic criteria represent an oversimplification, which has blurred the concept of depression. We suggest a greater emphasis on the depressed mood as the core symptom of depression, which may increase the specificity of the diagnosis. Furthermore, basic principles for the treatment of depression...

Gender, Social Support, and Depression in Criminal Justice Involved Adolescents

OpenAIRE

Johnson, Jennifer E.; Esposito-Smythers, Christianne; Miranda, Robert; Rizzo, Christie J.; Justus, Alicia N.; Clum, George

2010-01-01

Knowing where criminal justice involved teens look for support and whether those supports reduce depression has important and possibly gender-specific treatment implications for this vulnerable population. This study examines the relationships between social support and depression in a mixed-gender sample of 198 incarcerated adolescents. Greater support from families and overall and greater satisfaction with supports predicted lower depression for boys and girls. Support from siblings and ext...

Anti-anxiety and anti-depressant like effects of murraya koenigii in experimental models of anxiety and depression

Directory of Open Access Journals (Sweden)

Snigdha Sharma

2017-01-01

Full Text Available Background: Presence of free radical scavenging activity in Murraya koenigii, commonly known as Curry leaves, has been shown in previous studies. Oxidative stress plays an important role in the development of various neurobehavioral disorders including anxiety and depression. Aim: The present study aimed to evaluate the effects of Murraya koenigii in animal models of depression and anxiety. Materials and Methods: The effect of incremental doses of Murraya koenigii aqueous leaf extract was evaluated on spontaneous motor activity (SMA, open arm incursions in elevated plus maze, and despair behaviour in forced swim (FST and tail suspension (TST tests as compared to control groups in Swiss albino mice. Results: Murraya koenigii 300 mg/kg, p.o. (MK300 and 400 mg/kg, p.o. (MK400 reduced the SMA count from 754 ± 64.9 to 540 ± 29 and 295 ± 34 respectively, which was statistically significant. MK300 and MK400 reduced significantly the open arm count from 29 ± 8.6 to 16 ± 7 and 10 ± 3.9, respectively. On FST, MK400 reduced the duration of immobility from 145.5 ± 29 to 91 ± 17.3, which was statistically significant. On TST, MK produced a dose-dependent decrease in the duration of immobility; however, it was statistically significant only with MK400. Conclusion: Murraya koenigii aqueous leaf extract reduced the despair behavior in experimental animal models, suggesting an anti-depressant like activity. Murraya koenigii extract also reduced spontaneous locomotor activity in a dose-dependent manner suggesting a sedative and/or anxiolytic effect though there wasn't any anxiolytic effect in the elevated plus maze test.

Depression

Science.gov (United States)

... reasons why a woman may have depression: Family history . Women with a family history of depression may be more at risk. But depression can also happen in women who don’t have a family history of depression. Brain changes. The brains of people ...

Depression following a spinal cord injury.

Science.gov (United States)

Boekamp, J R; Overholser, J C; Schubert, D S

1996-01-01

Depression is a common problem following a spinal cord injury (SCI) and can greatly interfere with the rehabilitation process because of reduced energy, negative expectations, and social withdrawal. Understanding various factors which influence a vulnerability to depression may improve the diagnosis and treatment of depressive disorders and can improve rehabilitation outcome. A thorough literature search was conducted using Medline, PsychLit, Pyschinfo, and Social Science Citation Index to identify relevant articles published between 1967 and 1995. A diathesis-stress model is proposed to explain the increased risk of depressive symptoms after a SCI. Biological changes associated with SCI and pre-existing cognitive biases may influence the individual's vulnerability to stressful life events following the injury. The nature and frequency of stressful life events following the injury can tax the individual's coping resources. Furthermore, the perceived quality of social support and the severity of conflict within the family can influence the individual's adaptation. Social support and recent stressors should be assessed to identify patients at high risk for depression. Patients are less likely to become depressed if their independence is fostered and they are encouraged to develop new sources of self-esteem. Relatives can be counseled to help maintain supportive relationships within the family.

Group Positive Psychotherapy and Depression of Females Affected by Multiple Sclerosis

Directory of Open Access Journals (Sweden)

Tayebeh Khayatan

2014-12-01

Full Text Available Objectives: Multiple Sclerosis is one of the most important and prevalent central nervous system diseases, causing disorders such as depression among affected patients. Positive psychotherapy is also a new approach that can be effective in reducing the depression of these people. This study aims to investigate the efficiency of group positive psychotherapy for decreasing the depression among females affected by Multiple Sclerosis. Methods: A samples of 30 females affected by Multiple Sclerosis with mild to moderate depression were participated, and were divided into two groups, intervention and control. Both groups completed Beck Depression Inventory II (BDI-II at the beginning, he intervention group received six sessions of positive psychotherapy. After the intervention both group completed the questionnaire again. Data was analyzed by descriptive and inferential statistical methods. Results: The result demonstrated that, the decline of depression was more in the intervention group than the control group. Moreover in the intervention group than control group, there was obtained significant reduction in both sub-scales of Beck Depression Inventory II. Discussion: Results of this study indicated that group positive psychotherapy is effective in reducing the depression of females affected by Multiple Sclerosis. This treatment can be widely used in the caring centers for treatment of people affected by Multiple Sclerosis and this can be justified because of its low cost and good efficiency.

Antibody Prophylaxis Against Dengue Virus 2 Infection in Non-Human Primates.

Science.gov (United States)

Simmons, Monika; Putnak, Robert; Sun, Peifang; Burgess, Timothy; Marasco, Wayne A

2016-11-02

Passive immunization with anti-dengue virus (DENV) immune serum globulin (ISG) or monoclonal antibodies (Mabs) may serve to supplement or replace vaccination for short-term dengue immune prophylaxis. In the present study, we sought to establish proof-of-concept by evaluating several DENV-neutralizing antibodies for their ability to protect rhesus macaques against viremia following live virus challenge, including human anti-dengue ISG, and a human Mab (Mab11/wt) and its genetically engineered variant (Mab11/mutFc) that is unable to bind to cells with Fc gamma receptors (FcγR) and potentiate antibody-dependent enhancement (ADE). In the first experiment, groups of animals received ISG or Mab11/wt at low doses (3-10 mg/kg) or a saline control followed by challenge with DENV-2 at day 10 or 30. After passive immunization, only low-titered circulating virus-neutralizing antibody titers were measured in both groups, which were undetectable by day 30. After challenge at day 10, a reduction in viremia duration compared with the control was seen only in the ISG group (75%). However, after a day 30 challenge, no reduction in viremia was observed in both immunized groups. In a second experiment to test the effect of higher antibody doses on short-term protection, groups received either ISG, Mab11/wt, Mab11/mutFc (each at 25 mg/kg) or saline followed by challenge with DENV-2 on day 10. Increased virus-neutralizing antibody titers were detected in all groups at day 5 postinjection, with geometric mean titers (GMTs) of 464 (ISG), 313 (Mab11/wt), and 309 (Mab11/mutFc). After challenge, there was complete protection against viremia in the group that received ISG, and a reduction in viremia duration of 89% and 83% in groups that received Mab11/wt and Mab11/mutFc, respectively. An in vitro ADE assay in Fcγ receptor-bearing K562 cells with sera collected immediately before challenge showed increased DENV-2 infection levels in the presence of both ISG and Mab11/wt, which peaked at a

Psychoeducation for depression, anxiety and psychological distress: a meta-analysis

Directory of Open Access Journals (Sweden)

Cuijpers Pim

2009-12-01

Full Text Available Abstract Background Given the high prevalence and burden associated with depression and anxiety disorders and the existence of treatment barriers, there is a clear need for brief, inexpensive and effective interventions such as passive psychoeducational interventions. There are no published meta-analyses of the effectiveness of passive psychoeducation in reducing symptoms of depression, anxiety or psychological distress. Methods Cochrane, PsycInfo and PubMed databases were searched in September 2008. Additional materials were obtained from reference lists. Papers describing passive psychoeducational interventions for depression, anxiety and psychological distress were included if the research design was a randomized controlled trial and incorporated an attention placebo, no intervention or waitlist comparison group. Results In total, 9010 abstracts were identified. Of these, five papers which described four research studies targeting passive psychoeducation for depression and psychological distress met the inclusion criteria. The pooled standardized-effect size (four studies, four comparisons for reduced symptoms of depression and psychological distress at post-intervention was d = 0.20 (95% confidence interval: 0.01-0.40; Z = 2.04; P = 0.04; the number needed to treat: 9. Heterogeneity was not significant among the studies (I2 = 32.77, Q:4.46; P = 0.22. Conclusions Although it is commonly believed that psychoeducation interventions are ineffective, this meta-analysis revealed that brief passive psychoeducational interventions for depression and psychological distress can reduce symptoms. Brief passive psychoeducation interventions are easy to implement, can be applied immediately and are not expensive. They may offer a first-step intervention for those experiencing psychological distress or depression and might serve as an initial intervention in primary care or community models. The findings suggest that the quality of psychoeducation may be

Parental acceptance, postpartum depression, and maternal sensitivity: mediating and moderating processes.

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Crockenberg, Susan C; Leerkes, Esther M

2003-03-01

Mothers (n = 92), fathers (n = 84), and their infants (60% male) participated in a longitudinal study of postpartum depression and maternal sensitivity. Mothers completed questionnaire measures of remembered parental acceptance, depressive symptoms, and infant distress to novelty and limits. Mothers and partners reported on marital aggression and avoidance. Maternal sensitivity was observed in the laboratory at 6 months. Characteristics of mothers, partners, and infants combined to predict postpartum depression and maternal sensitivity. Remembered parental rejection predicted postpartum depressive symptoms with prenatal depression controlled; self-esteem mediated this effect. Paternal acceptance buffered against postpartum depression when infants were highly reactive and when partners were aggressive. Paternal acceptance reduced the impact of postpartum depression on maternal sensitivity; having an aggressive marital partner exacerbated the effect.

The lived experience of depression among culturally Deaf adults.

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Sheppard, K; Badger, T

2010-11-01

Culturally Deaf adults lost hearing at early ages, communicate primarily in American Sign Language (ASL), and self-identify as culturally Deaf. Communication barriers lead to isolation, low self-esteem, abuse, and inadequate health care. Screening Deaf patients for depressive symptoms poses challenge. Nurses are rarely familiar with ASL, and depression screening tools aren't easily translated from English to ASL. Consequently, Deaf adults are not adequately screened for depression. Qualitative interviews were conducted with culturally Deaf adults, and certified interpreters helped to enhance understanding. Text was generated from interview transcriptions and researcher observations. No novel depressive symptoms were described. Various ASL signs were used to represent depression; two participants used a unique gesture that had no meaning to others. Childhood experiences leading to depression included sexual or physical abuse, feeling ostracized from family and like a burden. Suicidal gestures communicated severity of depression. Adults felt interpreters were unwelcome during mental health encounters. No participants were asked about depressive symptoms despite frank manifestations of depression. Study describes antecedents and consequences of depressive symptoms among Deaf adults. Understanding symptom manifestations and challenges experienced by Deaf patients helps identify those at risk for depression, thereby reducing morbidity and mortality. © 2010 Blackwell Publishing.

Work-Family Conflict and the Sex Difference in Depression Among Training Physicians.

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Guille, Constance; Frank, Elena; Zhao, Zhuo; Kalmbach, David A; Nietert, Paul J; Mata, Douglas A; Sen, Srijan

2017-12-01

Depression is common among training physicians and may disproportionately affect women. The identification of modifiable risk factors is key to reducing this disease burden and its negative impact on patient care and physician career attrition. To determine the presence and magnitude of a sex difference in depressive symptoms and work-family conflict among training physicians; and if work-family conflict impacts the sex difference in depressive symptoms among training physicians. A prospective longitudinal cohort study of medical internship in the United States during the 2015 to 2016 academic year in which 3121 interns were recruited across all specialties from 44 medical institutions. Prior to and during their internship year, participants reported the degree to which work responsibilities interfered with family life using the Work Family Conflict Scale and depressive symptoms using the Patient Health Questionnaire-9 (PHQ-9). Mean (SD) participant age was 27.5 (2.7) years, and 1571 participants (49.7%) were women. Both men and women experienced a marked increase in depressive symptoms during their internship year, with the increase being statistically significantly greater for women (men: mean increase in PHQ-9, 2.50; 95% CI, 2.26-2.73 vs women: mean increase, 3.20; 95% CI, 2.97-3.43). When work-family conflict was accounted for, the sex disparity in the increase in depressive symptoms decreased by 36%. Our study demonstrates that depressive symptoms increase substantially during the internship year for men and women, but that this increase is greater for women. The study also identifies work-family conflict as an important potentially modifiable factor that is associated with elevated depressive symptoms in training physicians. Systemic modifications to alleviate conflict between work and family life may improve physician mental health and reduce the disproportionate depression disease burden for female physicians. Given that depression among physicians is

Anhedonic depression, history of depression, and anxiety as gender-specific risk factors of myocardial infarction in healthy men and women: The HUNT study

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Eva Langvik

2014-11-01

Full Text Available This prospective study examines gender-specific psychological risk factors of myocardial infarction. Out of 41,248 participants free of coronary heart disease at baseline, 822 cases of myocardial infarction were identified in the Nord-Trøndelag Health Study or the mortality register. The participants completed the Hospital Anxiety and Depression Scale. Cholesterol, blood pressure, and waist–hip ratio were measured by medical staff. Smoking, diabetes, non-fatal myocardial infarction, and history of depressive episode were self-reported. Anhedonic depression (Hospital Anxiety and Depression Scale-D ≥8 was a significant predictor of myocardial infarction in women but not in men. Gender difference in risk estimate based on Hospital Anxiety and Depression Scale-D was significant ( p  < .01. History of depressive episode was a significant predictor of myocardial infarction in men. Symptoms of anxiety (Hospital Anxiety and Depression Scale-A ≥8 reduced the risk of having a myocardial infarction.

MEMORY SONGS DECREASE DEPRESSION FOR STROKE PATIENTS

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Harmayetty Harmayetty

2017-07-01

Full Text Available Introduction: Biological, physical and phsycosocial changes in stroke patient could be a stressor that induced a depression state. There would be an emotional disturbance in stroke patient and stroke attack would be recurrent, if it was not treated. One of the alternative techniques to reduce depression is musical therapy especially memory songs. Method: This study was used a quasy experimental pre-post test purposive sampling design. The population was stroke patients who treated in Neurological Ward A and Stroke Unit Dr Soetomo Hospital Surabaya. There were 12 respondents divided into 6 respondents for treatment group and 6 respondents for control group. The independent variable was music (memory song and dependent variable was depression. Data were collected by using questionnaire which adapted from Hamilton Depression Rating Scale and Geriatric Depression Rating Scale, then analyzed by using Wilcoxon Signed Rank Test and Mann Whitney U Test with significance level α≤0.05. Result: The result showed that there was a difference between pre test and post test in depression (p=0.0196 and there was a difference in the depression between treatment group and control group (p=0.002. Discussion: It can be concluded that music (memory songs has an effect to the depression of stroke patient. Further studies are needed to concerning other factors that may affect the relaxation technique especially in listening music.

Depression and HIV risk among men who have sex with men in Tanzania.

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Ahaneku, Hycienth; Ross, Michael W; Nyoni, Joyce E; Selwyn, Beatrice; Troisi, Catherine; Mbwambo, Jessie; Adeboye, Adeniyi; McCurdy, Sheryl

2016-01-01

Studies have shown high rates of depression among men who have sex with men (MSM) in developed countries. Studies have also shown association between depression and HIV risk among MSM. However, very little research has been done on depression among African MSM. We assessed depression and HIV risk among a sample of MSM in Tanzania. We reviewed data on 205 MSM who were recruited from two Tanzanian cities using the respondent driven sampling method. Demographic and behavioral data were collected using a structured questionnaire. HIV and sexually transmitted infections data were determined from biological tests. Depression scores were assessed using the Patient Health Questionnaire (PHQ-9). For the analysis, depression scores were dichotomized as depressed (PHQ > 4) and not depressed (PHQ ≤ 4). Bivariate and multivariable Poisson regression analyses were conducted to assess factors associated with depression. The prevalence of depression in the sample was 46.3%. The mean (±SD) age of the sample was 25 (±5) years. In bivariate analysis, depression was associated with self-identifying as gay (p = .001), being HIV positive (p Depression was also associated with sexual (p = .007), physical (p = .003) and verbal (p depression was associated with verbal abuse (APR = 1.91, CI = 1.30-2.81). Depression rates were high among MSM in Tanzania. It is also associated with abuse, HIV and HIV risk behaviors. Thus, reducing the risk of depression may be helpful in reducing the risk of HIV among MSM in Africa. We recommend the colocation of mental health and HIV preventive services as a cost-effective means of addressing both depression and HIV risk among MSM in Africa.

The effects of Chinese five-element music therapy on nursing students with depressed mood.

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Chen, Chen-Jung; Sung, Huei-Chuan; Lee, Ming-Shinn; Chang, Ching-Yuan

2015-04-01

This study aimed to evaluate the effects of Chinese five-element music therapy on nursing students with depressed mood. We randomly assigned 71 nursing students from Taiwan with depressed mood to the music and control groups. The music group (n = 31) received Chinese five-element music therapy, whereas the participants in the control group (n = 40) maintained their routine lifestyles with no music therapy. All of the participants were assessed using the Depression Mood Self-Report Inventory for Adolescence, and their salivary cortisol levels were measured. The study found that there was a significant reduction in depression between the pre- and posttherapy test scores and in salivary cortisol levels over time in the music group. After receiving the music therapy, the nursing students' depression levels were significantly reduced (P = 0.038) compared with the control group (P music therapy has the potential to reduce the level of depression in nursing students with depressed mood. © 2014 Wiley Publishing Asia Pty Ltd.

The effects of cognitive-behavioural therapy on mood-related ruminative response style in depressed adolescents

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Goodyer Ian M

2008-01-01

Full Text Available Abstract Background A mood-related ruminative response style increases the risk of onset and persistence of depression. This preliminary study investigated whether, in depressed adolescents, cognitive-behaviour therapy reduces mood-related ruminative response style. Whether specific factors within the rumination scale were differentially affected by CBT is also reported. Methods 26 depressed adolescents were randomised to receiving serotonin-specific reuptake inhibitor antidepressants (SSRI plus psychosocial treatment as usual or SSRI and psychosocial treatment as usual plus CBT. Ruminative response style and depressive symptoms were measured at baseline and after 30 weeks of treatment, with the Responses to Depression Questionnaire and Mood and Feelings Questionnaire. Results There were significantly greater reductions in ruminations in the CBT group compared to the non-CBT group (p = .002. There was no significant difference in the reduction in self-reported depressive symptoms between the groups. Rumination was reduced to levels of never-depressed controls in adolescents who had recovered from depression and received CBT. There were greater falls in the CBT group in the more pathological 'brooding' factor of rumination. Conclusion These findings suggest that adding CBT to SSRI medication in the presence of active clinical care causes a greater reduction in mood-related ruminative response style in depressed adolescents. This may reduce the risk of future relapse. Trial registration Current Controlled Trials ISRCNT83809224.

Interferon-Stimulated Genes Are Transcriptionally Repressed by PR in Breast Cancer.

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Walter, Katherine R; Goodman, Merit L; Singhal, Hari; Hall, Jade A; Li, Tianbao; Holloran, Sean M; Trinca, Gloria M; Gibson, Katelin A; Jin, Victor X; Greene, Geoffrey L; Hagan, Christy R

2017-10-01

The progesterone receptor (PR) regulates transcriptional programs that drive proliferation, survival, and stem cell phenotypes. Although the role of native progesterone in the development of breast cancer remains controversial, PR clearly alters the transcriptome in breast tumors. This study identifies a class of genes, Interferon (IFN)-stimulated genes (ISGs), potently downregulated by ligand-activated PR which have not been previously shown to be regulated by PR. Progestin-dependent transcriptional repression of ISGs was observed in breast cancer cell line models and human breast tumors. Ligand-independent regulation of ISGs was also observed, as basal transcript levels were markedly higher in cells with PR knockdown. PR repressed ISG transcription in response to IFN treatment, the canonical mechanism through which these genes are activated. Liganded PR is robustly recruited to enhancer regions of ISGs, and ISG transcriptional repression is dependent upon PR's ability to bind DNA. In response to PR activation, key regulatory transcription factors that are required for IFN-activated ISG transcription, STAT2 and IRF9, exhibit impaired recruitment to ISG promoter regions, correlating with PR/ligand-dependent ISG transcriptional repression. IFN activation is a critical early step in nascent tumor recognition and destruction through immunosurveillance. As the large majority of breast tumors are PR positive at the time of diagnosis, PR-dependent downregulation of IFN signaling may be a mechanism through which early PR-positive breast tumors evade the immune system and develop into clinically relevant tumors. Implications: This study highlights a novel transcriptional mechanism through which PR drives breast cancer development and potentially evades the immune system. Mol Cancer Res; 15(10); 1331-40. ©2017 AACR . ©2017 American Association for Cancer Research.

The effectiveness of exercise as a treatment for postnatal depression: study protocol

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Daley Amanda J

2012-06-01

Full Text Available Abstract Background Postnatal depression can have a substantial impact on the woman, the child and family as a whole. Thus, there is a need to examine different ways of helping women experiencing postnatal depression; encouraging them to exercise may be one way. A meta analysis found some support for exercise as an adjunctive treatment for postnatal depression but the methodological inadequacy of the few small studies included means that it is uncertain whether exercise reduces symptoms of postnatal depression. We aim to determine whether a pragmatic exercise intervention that involves one-to-one personalised exercise consultations and telephone support plus usual care in women with postnatal depression, is superior to usual care only, in reducing symptoms of postnatal depression. Methods We aim to recruit 208 women with postnatal depression in the West Midlands. Recently delivered women who meet the ICD-10 diagnosis for depression will be randomised to usual care plus exercise or usual care only. The exercise intervention will be delivered over 6 months. The primary outcome measure is difference in mean Edinburgh Postnatal Depression Scale score between the groups at six month follow-up. Outcome measures will be assessed at baseline and at six and 12 month post randomisation. Discussion Findings from the research will inform future clinical guidance on antenatal and postnatal mental health, as well as inform practitioners working with postnatal depression. Trial registration number ISRCTN84245563

Depressive symptoms, depression, and the effect of biologic therapy among patients in Psoriasis Longitudinal Assessment and Registry (PSOLAR).

Science.gov (United States)

Strober, Bruce; Gooderham, Melinda; de Jong, Elke M G J; Kimball, Alexa B; Langley, Richard G; Lakdawala, Nikita; Goyal, Kavitha; Lawson, Fabio; Langholff, Wayne; Hopkins, Lori; Fakharzadeh, Steve; Srivastava, Bhaskar; Menter, Alan

2018-01-01

Patients with psoriasis are at an increased risk for depression. However, the impact of treatment on this risk is unclear. Evaluate the incidence and impact of treatment on depression among patients with moderate-to-severe psoriasis. We defined a study population within the Psoriasis Longitudinal Assessment and Registry and measured the incidence of depressive symptoms (Hospital Anxiety and Depression Scale-Depression score ≥8) and adverse events (AEs) of depression within cohorts receiving biologics, conventional systemic therapies, or phototherapy. Patients were evaluated at approximately 6-month intervals. Multivariate modeling determined the impact of treatment on risk. The incidence rates of depressive symptoms were 3.01 per 100 patient-years (PYs) (95% confidence interval [CI], 2.73-3.32), 5.85 per 100 PYs (95% CI, 4.29-7.97), and 5.70 per 100 PYs (95% CI, 4.58-7.10) for biologics, phototherapy, and conventional therapy, respectively. Compared with conventional therapy, biologics reduced the risk for depressive symptoms (hazard ratio, 0.76; 95% CI, 0.59-0.98), whereas phototherapy did not (hazard ratio, 1.05; 95% CI, 0.71-1.54). The incidence rates for AEs of depression were 0.21 per 100 PYs (95% CI, 0.15-0.31) for biologics, 0.55 per 100 PYs (95% CI, 0.21-1.47) for phototherapy, and 0.14 per 100 PYs (95% CI, 0.03-0.55) for conventional therapy; the fact that there were too few events (37 AEs) precluded modeling. Incomplete capture of depression and confounders in the patients on registry. Compared with conventional therapy, biologics appear to be associated with a lower incidence of depressive symptoms among patients with psoriasis. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Depression and dementia: cause, consequence or coincidence?

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Bennett, Sophia; Thomas, Alan J

2014-10-01

The relationship between depression and dementia is complex and still not well understood. A number of different views exist regarding how the two conditions are linked as well as the underlying neurobiological mechanisms at work. This narrative review examined longitudinal and cross sectional studies in the existing literature and determined the evidence supporting depression being a risk factor, a prodrome, a consequence, or an independent comorbidity in dementia. Overall there is convincing evidence to support both the notion that early life depression can act as a risk factor for later life dementia, and that later life depression can be seen as a prodrome to dementia. There is also evidence to support both conditions showing similar neurobiological changes, particularly white matter disease, either indicating shared risk factors or a shared pattern of neuronal damage. These findings highlight the need to examine if effective treatment of depressive episodes has any effect in reducing the prevalence of dementia, as well as clinicians being vigilant for late life depression indicating the incipient development of dementia, and therefore carefully following up these individuals for future cognitive impairment. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Can Insomnia in Pregnancy Predict Postpartum Depression? A Longitudinal, Population-Based Study

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Dørheim, Signe K.; Bjorvatn, Bjørn; Eberhard-Gran, Malin

2014-01-01

Background Insomnia and depression are strongly interrelated. This study aimed to describe changes in sleep across childbirth, and to evaluate whether insomnia in pregnancy is a predictor of postpartum depression. Methods A longitudinal, population-based study was conducted among perinatal women giving birth at Akershus University Hospital, Norway. Women received questionnaires in weeks 17 and 32 of pregnancy and eight weeks postpartum. This paper presents data from 2,088 of 4,662 women with complete data for insomnia and depression in week 32 of pregnancy and eight weeks postpartum. Sleep times, wake-up times and average sleep durations were self-reported. The Bergen Insomnia Scale (BIS) was used to measure insomnia. The Edinburgh Postnatal Depression Scale (EPDS) was used to measure depressive symptoms. Results After delivery, sleep duration was reduced by 49 minutes (to 6.5 hours), and mean sleep efficiency was reduced from 84% to 75%. However, self-reported insomnia scores (BIS) improved from 17.2 to 15.4, and the reported prevalence of insomnia decreased from 61.6% to 53.8%. High EPDS scores and anxiety in pregnancy, fear of delivery, previous depression, primiparity, and higher educational level were risk factors for both postpartum insomnia and depression. Insomnia did not predict postpartum depression in women with no prior history of depression, whereas women who recovered from depression had residual insomnia. Limitations Depression and insomnia were not verified by clinical interviews. Women with depressive symptoms were less likely to remain in the study. Conclusions Although women slept fewer hours at night after delivery compared to during late pregnancy, and reported more nights with nighttime awakenings, their self-reported insomnia scores improved, and the prevalence of insomnia according to the DSM-IV criteria decreased. Insomnia in pregnancy may be a marker for postpartum recurrence of depression among women with previous depression. PMID

78 FR 68101 - Environmental Issues Associated With New Reactors and Specific Environmental Guidance for...

Science.gov (United States)

2013-11-13

... New Reactors and Specific Environmental Guidance for Integral Pressurized Water Reactors Reviews... Environmental Issues Associated with New Reactors'' and draft ISG ESP/ COL-ISG-027, ``Interim Staff Guidance on...://www.regulations.gov and search for Docket ID NRC-2013-0212 for ESP/COL- ISG-026 or NRC-2013-0211 for...

Engaging with culturally and linguistically diverse communities to reduce the impact of depression and anxiety: a narrative review.

Science.gov (United States)

Baker, Amy E Z; Procter, Nicholas G; Ferguson, Monika S

2016-07-01

Culturally and linguistically diverse (CALD) communities in Australia face significant challenges in terms of reducing barriers to information and support for depression and anxiety. Increased stigma surrounding mental ill-health in some cultures and related concerns about trust and confidentiality all impact upon timely access to information, services and support for consumers and carers from CALD backgrounds. For health services, there is a need to understand how to better engage CALD communities in mental healthcare. The objective of this narrative review was to identify examples of evidence-based, best practice for what works effectively for engaging with CALD communities to reduce the impact of depression and anxiety. In January 2014, we searched Academic Search Premier, CINAHL, Health-Source Consumer Edition, PsycARTICLES, PsycINFO (all databases within the EbscoHost platform) and PubMed for peer-reviewed articles published between 1994 and 2014. The search revealed a total of 706 records contained within the EbscoHost platform and 689 records in PubMed; 15 matched the inclusion criteria. Six key themes were identified: (i) setting the scene for engagement; (ii) cultural values and preferences; (iii) language considerations; (iv) 'engagers' in the therapeutic process; (v) opening out engagement to include others; and (vi) engaging through the use of technology and alternative mediums. The literature obtained provides a small body of evidence regarding approaches to engaging CALD communities, with findings highlighting the importance of processes which are tailored to the CALD community of interest and which take into account different cultural explanatory models of mental ill-health. Review findings are also discussed within the framework of intersectionality, in which broader structural inequalities and power imbalances - in areas such as gender and social class - collectively impact on help-seeking and mental health outcomes. This review supports further

Effectiveness of Mindfulness-based Therapy for Reducing Anxiety and Depression in Patients With Cancer: A Meta-analysis.

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Zhang, Mei-Fen; Wen, Yong-Shan; Liu, Wei-Yan; Peng, Li-Fen; Wu, Xiao-Dan; Liu, Qian-Wen

2015-11-01

Anxiety and depression are common among patients with cancer, and are often treated with psychological interventions including mindfulness-based therapy.The aim of the study was to perform a meta-analysis of the effectiveness of mindfulness-based interventions for improving anxiety and depression in patients with cancer.Medline, the Cochrane Library, EMBASE, and Google Scholar were searched. The randomized controlled trials designed for patients diagnosed with cancer were included. Mindfulness-based interventions were provided.The outcomes assessed were the changes in anxiety and depression scores from before to after the intervention. The treatment response was determined by calculating the standardized mean difference (SMD) for individual studies and for pooled study results. Subgroup analyses by cancer type, type of therapy, and length of follow-up were performed.Seven studies, involving 469 participants who received mindfulness-based interventions and 419 participants in a control group, were included in the meta-analysis. Mindfulness-based stress reduction and art therapy were the most common interventions (5/7 studies). All studies reported anxiety and depression scores. The pooled SMD of the change in anxiety significantly favored mindfulness-based therapy over control treatment (-0.75, 95% confidence interval -1.28, -0.22, P = 0.005). Likewise, the pooled SMD of the change in depression also significantly favored mindfulness-based therapy over control (-0.90, 95% confidence interval -1.53, -0.26, P = 0.006). During the length of follow-ups less than 12 weeks, mindfulness-based therapy significantly improved anxiety for follow-up ≤12 weeks after the start of therapy, but not >12 weeks after the start of therapy.There was a lack of consistency between the studies in the type of mindfulness-based/control intervention implemented. Patients had different forms of cancer. Subgroup analyses included a relatively small number of studies and did not

Reduced specificity of autobiographical memories in young people with tic disorders.

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Pile, Victoria; Robinson, Sally; Roberts, Elystan; Topor, Marta; Hedderly, Tammy; Lau, Jennifer Y F

2018-05-01

Depression is common in Tourette syndrome and Chronic Tic Disorders (TS/CTD) and contributes to significant impairment. The specificity of autobiographical memories is implicated in an individual's sense of self and their daily functioning but also in the onset and development of depression in the general population. Here, we examined whether memory specificity is reduced in young people with TS/CTD, relative to control participants, and whether memory specificity is associated with depression. Thirty young people with TS/CTD (14 females; age: x̅ = 11.31; SD = 1.66; 87% White British) and twenty-six (12 females; age: x̅ = 11.23; SD = 2.43; 77% White British) control participants completed the study. Participants completed the Autobiographical Memory Task, which asks participants to respond with a specific memory to cue words, and a questionnaire measure of depressive symptoms. There was no significant difference between the two groups in terms of age, gender, ethnicity, IQ and depressive symptomatology. Young people with TS/CTD had less specific autobiographical memories than their peers (p < 0.001, r = 0.49). Across both groups, increased memory specificity for positive cue words was associated with reduced depressive symptomatology (p < 0.001, R 2  = 0.51). Our findings indicate that autobiographical memory in young people with TS is characterised by a lack of specificity and, as with neurotypical peers, reduced memory specificity for positive words is associated with depressive symptoms. Autobiographical memory specificity could be an important factor in understanding mood symptoms that characterise young people with TS/CTD and may be an important cognitive target to reduce the development of depression in young people with TS/CTD. Copyright © 2018 Elsevier Inc. All rights reserved.

Course of illness in depressive and bipolar disorders. Naturalistic study, 1994-1999

DEFF Research Database (Denmark)

Kessing, Lars Vedel; Hansen, Mette Gerster; Andersen, Per Kragh

2004-01-01

BACKGROUND: Newer antidepressants have increasingly been used during the past decade. These drugs may increase compliance and reduce the risk of cycle acceleration in affective disorders. AIMS: To investigate the naturalistic longitudinal course of illness in patients with depressive or bipolar d...... of episodes was not significant for men. The rate of relapse did not decline during the study period. CONCLUSIONS: The course of severe depressive and bipolar disorders has remained roughly the same despite introduction of new treatments.......BACKGROUND: Newer antidepressants have increasingly been used during the past decade. These drugs may increase compliance and reduce the risk of cycle acceleration in affective disorders. AIMS: To investigate the naturalistic longitudinal course of illness in patients with depressive or bipolar...... patients had a diagnosis of depressive disorder and 1106 patients had a diagnosis of mania or bipolar disorder, at first-ever discharge. RESULTS: The rate of relapse leading to hospitalisation increased with the number of previous episodes in both depressive and bipolar disorders. However, the effect...

Efficacy of Opioid-free Anesthesia in Reducing Postoperative Respiratory Depression in Children Undergoing Tonsillectomy

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2018-05-04

Anesthesia; General Anesthesia; Analgesics, Opioid; Postoperative Complications; Pathologic Processes; Physiologic Effects of Drugs; Narcotics; Analgesics; Sleep Disordered Breathing; Obstructive Sleep Apnea of Child; Tonsillectomy; Respiratory Depression; Dexmedetomidine; Ketamine; Lidocaine; Gabapentin; Pulse Oximetry

Post activation depression of the Ia EPSP in motoneurones is reduced in both aged mice and in the G127X SOD1 model of Amyotrophic lateral sclerosis

DEFF Research Database (Denmark)

Hedegaard, Anne; Lehnhoff, Janna; Moldovan, Mihai

2014-01-01

Post Activation Depression (PActD) is a long lasting depression of Ia afferent EPSPs in response to repetitive activation. This is of clinical relevance given its consistent reduction across a range of spastic disorders. We used in vivo intracellular recording in mice to explore changes in PAct...... or tibial nerves. The stimulation was then reduced to below spike threshold to visualise the monosynaptic EPSP. A 20Hz train of 4 EPSPs was followed by a test EPSP with a varied time delay with respect to the train. Depression was expressed as the size of the test EPSP with respect to the first EPSP...... of the train. PActD in mice was similar to that observed in larger animals by Hultborn et al. (1996) with respect to both the magnitude and the time course (~79% at the 0.5sec time interval gradually diminishing to 100% by the 4sec interval). The following values are means±SD at the 0.5sec interval...

Bidirectional crosstalk between stress-induced gastric ulcer and depression under chronic stress.

Directory of Open Access Journals (Sweden)

Shuang Zhang

Full Text Available Stress contributes to a variety of diseases and disorders such as depression and peptic ulcer. The present study aimed to investigate the correlation between stress ulcer and depression in pathogenesis and treatment by using chronic stress depression (CSD, chronic psychological stress ulcer (CPSU and water immersion restrain stress models in rats. Our data showed that the ulcer index of the animals after CSD exposure was significantly higher than that of controls. Depression-like behaviors were observed in rat after CPSU exposure. Fluoxetine hydrochloride significantly reduced the ulcer index of rats exposed to CPSU stress, while ranitidine inhibited depression-like behavior of the animals in CSD group. The ulcer index of rats administered with mifepristone after CPSU stress was markedly reduced compared to CPSU group, although there was no significant difference in the depression-like behavior between mifepristone-treated CSD group and naive controls. We also found that the rats exposed to CPSU or CSD stress displayed a lower level of corticosterone than naive controls, however, the acute stress (AS group showed an opposite result. Additionally, in order to study the relevance of H(2 receptors and depression, we treated the CSD group with cimetidine and famotidine respectively. The data showed that cimetidine inhibited depression-like behavior in CSD rats, and famotidine had no impact on depression. Overall our data suggested that the hypothalamic-pituitary-adrenal (HPA axis dysfunction may be the key role in triggering depression and stress ulcer. Acid-suppressing drugs and antidepressants could be used for treatment of depression and stress ulcer respectively. The occurrence of depression might be inhibited by blocking the central H(2 receptors.

Efficacy of Surah Al-Rehman in Managing Depression in Muslim Women.

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Rafique, Rafia; Anjum, Afifa; Raheem, Shazza Shazdey

2017-09-12

The study empirically investigated the idea that Quranic verses (Surah Al-Rehman) can help manage depression. Abdullah Ibn Mas'ud (radiAllahu anhu) reported that the Prophet (salAllahu alayhi wasalam) said, "Everything has an adornment, and the adornment of the Qur'an is Surah Al-Rehman." Surah Al-Rehman is the most rhythmic surah of the Quran, so it was used for our experimental study. The idea of the study was drawn from the premise that music therapy helps reduce depression. The objective of the present study was to investigate the efficacy of Surah Al-Rehman for managing depression in Muslim women admitted for treatment of major depressive disorder in a psychiatry ward of a government hospital. It was hypothesized that women diagnosed with severe depression in the treatment group will have reduced level of depression as compared to control group at post-assessment level. It was further hypothesized that the amount of decrease in depression in treatment group at the post-assessment level will be greater as compared to the control group. A purposive sample of 12 female patients diagnosed with depression was randomly assigned to the treatment group (n = 6) and control group (n = 6). Assessment was done at pre- and post-level by using Beck Depression Inventory-II. Both groups did not significantly differ on pre-assessment depression scores. Twelve structured group sessions of 22 min, two times a day, were conducted for a period of 4 weeks with the groups. Treatment group was made to listen to Surah Al-Rehman recited by Qari Abdul Basit, and control group was exposed to music used for relaxation and treatment of depression. Wilcoxon signed ranks test was used to find the within-group differences between pre- and post-assessment scores. Both groups had decreased level of depression at post-assessment level, so it was important to assess if there was any difference in level of decrease. Mann-Whitney U test for comparison of groups on level of decrease at the

Depression and coronary artery disease -real heart attack

International Nuclear Information System (INIS)

Farooqi, S.; Ahmed, B.

2001-01-01

Both depression and ischaemic heart disease are said to become the leading causes of morbidity and mortality in developing countries during the next two decades. The relationship between these two disorders has long been speculated but only recently addressed scientifically. A Medline search was conducted to obtain the articles that address the association between depressive disorders and coronary artery disease (CAD). Most studies following large cohorts over a period ranging from 4.5 to 27 years have shown that depression is associated with a significantly high risk of developing CAD. These studies also show that patients who have depression following myocardial infarction hat poorer prognosis on major cardiac end points like reoccurrence of myocardial infarction and death as compared to the non-depressed group. The psychosocial variables associated with depression like social isolation, acute and chronic stressful life events are also associated with increased risk of developing CAD. The mechanisms underlying this association between depression and CAD are unknown at present. The effectiveness of psychosocial interventions in reducing this increased risks have been demonstrated while the trials assessing the efficacy and safety of anti depressed drugs are underway. The implications of these finding are discussed in the context of developing countries. (author)

Reduced activation in lateral prefrontal cortex and anterior cingulate during attention and cognitive control functions in medication-naïve adolescents with depression compared to controls.

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Halari, Rozmin; Simic, Mima; Pariante, Carmine M; Papadopoulos, Andrew; Cleare, Anthony; Brammer, Michael; Fombonne, Eric; Rubia, Katya

2009-03-01

There is increasing recognition of major depressive disorder (MDD) in adolescence. In adult MDD, abnormalities of fronto-striatal and fronto-cingulate circuitries mediating cognitive control functions have been implicated in the pathogenesis and been related to problems with controlling negative thoughts. No neuroimaging studies of cognitive control functions, however, exist in paediatric depression. This study investigated whether medication-naïve adolescents with MDD show abnormal brain activation of fronto-striatal and fronto-cingulate networks when performing tasks of attentional and cognitive control. Event-related functional magnetic resonance imaging was used to compare brain activation between 21 medication-naïve adolescents with a first-episode of MDD aged 14-17 years and 21 healthy adolescents, matched for handedness, age, sex, demographics and IQ. Activation paradigms were tasks of selective attention (Simon task), attentional switching (Switch task), and motor response inhibition and error detection (Stop task). In all three tasks, adolescents with depression compared to healthy controls demonstrated reduced activation in task-relevant right dorsolateral (DLPFC), inferior prefrontal cortex (IFC) and anterior cingulate gyrus (ACG). Additional areas of relatively reduced activation were in the parietal lobes during the Stop and Switch tasks, putamen, insula and temporal lobes during the Switch task and precuneus during the Simon task. This study shows first evidence that medication-naïve adolescents with MDD are characterised by abnormal function in ACG and right lateral prefrontal cortex during tasks of attention and performance monitoring, suggesting an early pathogenesis of these functional abnormalities attributed to MDD.

Associations among smoking, anhedonia, and reward learning in depression.

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Liverant, Gabrielle I; Sloan, Denise M; Pizzagalli, Diego A; Harte, Christopher B; Kamholz, Barbara W; Rosebrock, Laina E; Cohen, Andrew L; Fava, Maurizio; Kaplan, Gary B

2014-09-01

Depression and cigarette smoking co-occur at high rates. However, the etiological mechanisms that contribute to this relationship remain unclear. Anhedonia and associated impairments in reward learning are key features of depression, which also have been linked to the onset and maintenance of cigarette smoking. However, few studies have investigated differences in anhedonia and reward learning among depressed smokers and depressed nonsmokers. The goal of this study was to examine putative differences in anhedonia and reward learning in depressed smokers (n=36) and depressed nonsmokers (n=44). To this end, participants completed self-report measures of anhedonia and behavioral activation (BAS reward responsiveness scores) and as well as a probabilistic reward task rooted in signal detection theory, which measures reward learning (Pizzagalli, Jahn, & O'Shea, 2005). When considering self-report measures, depressed smokers reported higher trait anhedonia and reduced BAS reward responsiveness scores compared to depressed nonsmokers. In contrast to self-report measures, nicotine-satiated depressed smokers demonstrated greater acquisition of reward-based learning compared to depressed nonsmokers as indexed by the probabilistic reward task. Findings may point to a potential mechanism underlying the frequent co-occurrence of smoking and depression. These results highlight the importance of continued investigation of the role of anhedonia and reward system functioning in the co-occurrence of depression and nicotine abuse. Results also may support the use of treatments targeting reward learning (e.g., behavioral activation) to enhance smoking cessation among individuals with depression. Copyright © 2014. Published by Elsevier Ltd.

Mindfulness-Based Interventions for Anxiety and Depression.

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Hofmann, Stefan G; Gómez, Angelina F

2017-12-01

This article reviews the ways in which mindfulness practices have contributed to cognitive and behavioral treatments for depression and anxiety. Research on mindfulness-based interventions (MBIs) has increased rapidly in the past decade. The most common include mindfulness-based stress reduction and mindfulness-based cognitive therapy. MBIs are effective in reducing anxiety and depression symptom severity in a range of individuals. MBIs consistently outperform non-evidence-based treatments and active control conditions, such as health education, relaxation training, and supportive psychotherapy. MBIs also perform comparably with cognitive behavior therapy (CBT). The treatment principles of MBIs for anxiety and depression are compatible with standard CBT. Copyright © 2017 Elsevier Inc. All rights reserved.

Depression - resources

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Resources - depression ... Depression is a medical condition. If you think you may be depressed, see a health care provider. ... following organizations are good sources of information on depression : American Psychological Association -- www.apa.org/topics/depression/ ...

Depression (Major Depressive Disorder)

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... your mood. Chronic pain causes a number of problems that can lead to depression, such as trouble sleeping and stress. Disabling pain can cause low self-esteem due to work, legal or financial issues. Depression ...

Depression

DEFF Research Database (Denmark)

Cizza, G; Ravn, Pernille; Chrousos, G P

2001-01-01

Existing studies of the relationship between depression and osteoporosis have been heterogeneous in their design and use of diagnostic instruments for depression, which might have contributed to the different results on the comorbidity of these two conditions. Nevertheless, these studies reveal...... a strong association between depression and osteoporosis. Endocrine factors such as depression-induced hypersecretion of corticotropin-releasing hormone and hypercortisolism, hypogonadism, growth hormone deficiency and increased concentration of circulating interleukin 6, might play a crucial role...... in the bone loss observed in subjects suffering from major depression....

Executive functions in young patients with unipolar depression

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Totić-Poznanović Sanja

2006-01-01

Full Text Available Neuropsychological deficits associated with unipolar depression are seen in a broad range of cognitive domains. Executive deficits may be prominent in depression. Investigation of executive functions in younger adult patients with unipolar depression has been the focus of our study. Twenty-two consecutively depressive inpatients (24-36 years and 21 healthy control subjects, matched on age, gender, education and verbal IQ were included in the study. Neuropsychological tests for executive functions were applied to all subjects. Unipolar young depressives showed significantly reduced number of completed categories and more trials for completion of the first category on Wisconsin Card Sorting Test (WCST. No difference of tasks assessing the short-term memory, total errors on WCST, perseverative and non-perseverative errors, and of both phonemic and semantic conditions of verbal fluency was found between groups. The results suggested that unipolar depressives had specific cognitive style characterized by "negative cognitive set" (stronger negative reaction to negative feedback and by failure to use negative feedback to improve their performance.

Increased 20-HETE synthesis explains reduced cerebral blood flow but not impaired neurovascular coupling after cortical spreading depression in rat cerebral cortex

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Fordsmann, Jonas Christoffer; ko, Rebecca; Choi, Hyun B

2013-01-01

Cortical spreading depression (CSD) is associated with release of arachidonic acid (AA), impaired neurovascular coupling, and reduced cerebral blood flow (CBF), caused by cortical vasoconstriction. We tested the hypothesis that the released AA is metabolized by the cytochrome P450 enzyme to produce...... neurovascular coupling after CSD. These findings suggest that CSD-induced increments in 20-HETE cause the reduction in CBF after CSD, and that the attenuation of stimulation-induced CBF responses after CSD has a different mechanism. We suggest that blockade of 20-HETE synthesis may be clinically relevant...

Clinical risk and depression (continuing education credit).

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Sharkey, S

1997-01-22

This article provides information and guidance to nurses on clinical risks in mental health, particularly that of depression. It relates to UKCC professional development category: Reducing risk and Care enhancement.

Schizophrenia and depression: The relation between sleep quality and working memory

NARCIS (Netherlands)

Noort, M.W.M.L. van den; Struys, E.; Perriard, B.; Staudte, H.; Yeo, S.; Lim, S.; Bosch, M.P.C.

2016-01-01

Sleep is known to be markedly disturbed in patients with depression, but in patients with schizophrenia these problems are underestimated. This research aimed to determine if a relationship existed between sleep problems in patients with schizophrenia and with depression and their reduced working

Depressão e diabetes mellitus Depression and diabetes mellitus

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Renério Fráguas

2009-01-01

Full Text Available O diabetes mellitus possui elevada prevalência, acometendo cerca de 7% da população brasileira. Em torno de 20% a 30% dos pacientes com diabetes apresentam depressão. A depressão pode atuar como um fator de risco para o desenvolvimento do diabetes, piorar seus sintomas e interferir com o autocuidado dos pacientes. Quando não tratada adequadamente, a depressão nesses pacientes tende a evoluir com elevada taxa de recorrência. Entre os tratamentos disponíveis, encontramos na literatura um benefício da psicoterapia, cognitiva ou cognitivo-comportamental, para melhora dos sintomas depressivos, mas sem evidência de um benefício no controle glicêmico. Os antidepressivos tricíclicos, em especial os com maior ação noradrenérgica, e os inibidores da monoaminoxidase (IMAOs tendem a aumentar os níveis glicêmicos. A bupropiona não interfere na glicemia e há evidências de que os inibidores seletivos de recaptura de serotonina (ISRS melhoram os níveis glicêmicos e podem reduzir a taxa de recaídas, mostrando-se boas opções de tratamento farmacológico. A eletroconvulsoterapia também é uma estratégia interessante para esses pacientes, recomendando-se, no entanto, monitorização da glicemia. Não foram encontrados estudos significativos sobre os demais antidepressivos disponíveis para comercialização.Diabetes mellitus has an estimated prevalence of 7% among Brazilian population. Around 20% to 30% of these patients have a depressive disorder. Depression can work as risk factor to the development of diabetes, can worse its symptoms and interfere with self-care. When not adequately treated, depressive disorder in these patients tends to have high rates of recurrence. Among the available treatments literature shows a benefit of psychotherapy, mainly cognitive or cognitive-behavioral, in ameliorating depressive symptoms, but without impact on glycaemic control. Tryciclic antidepressants, especially those with more noradrenergic

Effects of Buddhism walking meditation on depression, functional fitness, and endothelium-dependent vasodilation in depressed elderly.

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Prakhinkit, Susaree; Suppapitiporn, Siriluck; Tanaka, Hirofumi; Suksom, Daroonwan

2014-05-01

The objectives of this study were to determine the effects of the novel Buddhism-based walking meditation (BWM) and the traditional walking exercise (TWE) on depression, functional fitness, and vascular reactivity. This was a randomized exercise intervention study. The study was conducted in a university hospital setting. Forty-five elderly participants aged 60-90 years with mild-to-moderate depressive symptoms were randomly allocated to the sedentary control, TWE, and BWM groups. The BWM program was based on aerobic walking exercise incorporating the Buddhist meditations performed 3 times/week for 12 weeks. Depression score, functional fitness, and endothelium-dependent vasodilation as measured by the flow-mediated dilation (FMD) were the outcome measures used. Muscle strength, flexibility, agility, dynamic balance, and cardiorespiratory endurance increased in both exercise groups (p<0.05). Depression score decreased (p<0.05) only in the BWM group. FMD improved (p<0.05) in both exercise groups. Significant reduction in plasma cholesterol, triglyceride, high-density lipoprotein cholesterol, and C-reactive protein were found in both exercise groups, whereas low-density lipoprotein cholesterol, cortisol, and interleukin-6 concentrations decreased only in the BWM group. Buddhist walking meditation was effective in reducing depression, improving functional fitness and vascular reactivity, and appears to confer greater overall improvements than the traditional walking program.

A randomized clinical trial of a telephone depression intervention to reduce employee presenteeism and absenteeism.

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Lerner, Debra; Adler, David A; Rogers, William H; Chang, Hong; Greenhill, Annabel; Cymerman, Elina; Azocar, Francisca

2015-06-01

The study tested an intervention aimed at improving work functioning among middle-aged and older adults with depression and work limitations. A randomized clinical trial allocated an initial sample of 431 eligible employed adults (age ≥45) to a work-focused intervention (WFI) or usual care. Inclusion criteria were depression as measured by the Patient Health Questionnaire-9 (PHQ-9) and at-work limitations indicated by a productivity loss score ≥5% on the Work Limitations Questionnaire (WLQ). Study sites included 19 employers and five related organizations. Telephone-based counseling provided three integrated modalities: care coordination, cognitive-behavioral therapy strategy development, and work coaching and modification. Effectiveness (change in productivity loss scores from preintervention to four months postintervention) was tested with mixed models adjusted for confounders. Secondary outcomes included change in WLQ work performance scales, self-reported absences, and depression. Of 1,227 eligible employees (7% of screened), 431 (35%) enrolled and 380 completed the study (12% attrition). At-work productivity loss improved 44% in the WFI group versus 13% in usual care (difference in change, p<.001). WFI group scores on the four WLQ scales improved 44% to 47%, significantly better than in usual care (p<.001 for each scale). Absence days declined by 53% in the WFI group versus 13% in usual care (difference in change, p<.001). Mean PHQ-9 depression symptom severity scores declined 51% for WFI versus 26% for usual care (difference in change, p<.001). The WFI was more effective than usual care at four-month follow-up. Given increasing efforts to provide more patient-centered, value-based care, the WFI could be an important resource.

Life satisfaction, anxiety, depression and resilience across the life span of men.

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Beutel, Manfred E; Glaesmer, Heide; Wiltink, Jörg; Marian, Hanna; Brähler, Elmar

2010-03-01

To determine (a) the relationship between life satisfaction, anxiety, depression and ageing in the male community and (b) to identify the impact of vulnerability factors, personal and social resources on life satisfaction and distress. A stratified random sample of the German male population (N = 2144) was investigated by standardized questionnaires of life satisfaction (FLZ(M)), depression, anxiety (PHQ), resilience (RS-11) and self-esteem (RSS). No age-related change was found regarding overall life satisfaction. Satisfaction with health decreased in midlife (51-60 years), while the importance of health increased. Importance of and satisfaction with partnership and sexuality were only reduced in the oldest group (70+). Anxiety was highest around midlife (51-60 years), accompanied by reduced resilience and self-esteem. No clear age-related change was found regarding depression. Life satisfaction was strongly associated with resilience, lack of unemployment, the presence of a partnership, positive self-esteem, a good household income, the absence of anxiety and depression and living in the Eastern states. Personal and social resources and the absence of anxiety and depression are of crucial importance for the maintenance of life satisfaction in ageing men. There is also evidence for a crisis around midlife manifested by health concerns, anxiety and reduced resilience.

The role of depressive symptoms in treatment of adolescent cannabis use disorder with N-Acetylcysteine.

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Tomko, Rachel L; Gilmore, Amanda K; Gray, Kevin M

2018-05-21

Relative to adults, adolescents are at greater risk of developing a cannabis use disorder (CUD) and risk may be exacerbated by co-occurring depressive symptoms. N-Acetylcysteine (NAC), an over-the-counter antioxidant, is thought to normalize glutamate transmission. Oxidative stress and glutamate transmission are disrupted in both depression and CUD. Thus, NAC may be particularly effective at promoting cannabis abstinence among adolescents with elevated depressive symptoms. Secondary analyses were conducted using a sub-sample of adolescents with CUD (N = 74) who participated in an 8-week randomized placebo-controlled clinical trial examining the efficacy of NAC for cannabis cessation. It was hypothesized that NAC would reduce severity of depressive symptoms, and that decreases depressive symptom severity would mediate decreases in positive weekly urine cannabinoid tests (11-nor-9-carboxy-Δ9-tetrahydrocannabinol). Additionally, it was expected that adolescents with greater severity of baseline depressive symptoms would be more likely to become abstinent when assigned NAC relative to placebo. Results from linear mixed models and generalized estimating equations did not suggest that NAC reduced severity of depressive symptoms, and the hypothesis that NAC's effect on cannabis cessation would be mediated by reduced depressive symptoms was not supported. However, an interaction between treatment condition and baseline severity of depressive symptoms as a predictor of weekly urine cannabinoid tests was significant, suggesting that NAC was more effective at promoting abstinence among adolescents with heightened baseline depressive symptoms. These secondary findings, though preliminary, suggest a need for further examination of the role of depressive symptoms in treatment of adolescent CUD with NAC. Copyright © 2018. Published by Elsevier Ltd.

Hypothyroidism and depression: Are cytokines the link?

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Parimal S Tayde

2017-01-01

Full Text Available Context: Primary hypothyroidism has been thought of as an inflammatory condition characterized by raised levels of cytokines such as C-reactive protein (CRP, interleukin-6 (IL-6, and tumor necrosis factor-alpha (TNF-α. Depression is also well known to occur in hypothyroidism. Depression is also characterized by elevated inflammatory cytokines. We planned to study whether cytokines play an important part in linking these two conditions. Objectives: (1 To know the prevalence of depression in overt hypothyroidism due to autoimmune thyroid disease. (2 To correlate the levels of inflammatory markers with the occurrence of depression. (3 To study the effect of levothyroxine on inflammatory markers and depression. Materials and Methods: In this longitudinal, case–controlled study, 33 patients with autoimmune hypothyroidism (thyroid-stimulating hormone >10 uIU/ml were included with 33 age-, sex-, and body max index-matched healthy controls. Individuals were tested for Serum TNF-α, IL-6, high-sensitivity-CRP (hs-CRP. They were assessed for depression using Montgomery Asberg Depression Rating Scale (MADRS and World Health Organization Quality of Life (QOL Scale. Patients received L Thyroxine titrated to achieve euthyroidism and were reassessed for inflammatory markers and cognitive dysfunction. Results: Nineteen patients (57% had mild to moderate depression (MADRS >11. After 6 months of treatment, eight patients (42% had remission of depression with significant improvement in QOL scores (P < 0.05. TNF-α, IL-6, and hs-CRP were significantly elevated in patients compared with controls and reduced with therapy but did not reach baseline as controls. The change in inflammatory markers correlated with improvement in QOL scores in social and environmental domains (P < 0.01. Conclusions: Primary autoimmune hypothyroidism is an inflammatory state characterized by elevated cytokines which decline with LT4 therapy. It is associated with depression and poor

Prelimbic Stimulation Ameliorates Depressive-Like Behaviors and Increases Regional BDNF Expression in a Novel Drug-Resistant Animal Model of Depression.

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Moshe, Hagar; Gal, Ram; Barnea-Ygael, Noam; Gulevsky, Tatiana; Alyagon, Uri; Zangen, Abraham

2016-01-01

Approximately one third of all major depression patients fail to respond to conventional pharmacological antidepressants, and brain stimulation methods pose a promising alternative for this population. Recently, based on repeated multifactorial selective inbreeding of rats for depressive-like behaviors, we introduced a novel animal model for MDD. Rats from this Depressive Rat Line (DRL) exhibit inherent depressive-like behaviors, which are correlated with lower levels of brain-derived neurotrophic factor (BDNF) in specific brain regions. In addition, DRL rats do not respond to antidepressant medication but respond to electroconvulsive treatment, and they can thus be utilized to test the effectiveness of brain stimulation on hereditary, medication-resistant depressive-like behaviors. To test the effect of sub-convulsive electrical stimulation (SCES) of the prelimbic cortex, using TMS-like temporal pattern of stimulation, on depressive-like behaviors and regional BDNF levels in DRL rats. SCES sessions were administered daily for 10 days through chronically implanted electrodes. Temporal stimulation parameters were similar to those used in TMS for major depression in human patients. Depressive-like behaviors were assayed after treatment, followed by brain extraction and regional BDNF measurements. SCES normalized both the depressive-like behaviors and the reduced BDNF levels observed in DRL rats. Correlation analyses suggest that changes in specific behaviors are mediated, at least in part, by BDNF expression in reward-related brain regions. Brain stimulation is effective in a drug-resistant, inherited animal model for depression. BDNF alterations in specific regions may mediate different antidepressant effects. Copyright © 2016 Elsevier Inc. All rights reserved.

Narcolepsy and depression Narcolepsia e depressão

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Carla Adda

1997-09-01

Full Text Available Narcolepsy main symptoms include excessive daytime sleepiness and cataplexy. Its chronic course is accompanied by psychosocial impairment added to the difficulties and side effects of stimulants and tricyclics long term use. Depressive complaints are occasionally reported. The aim of this paper was to evaluate objectively the possibility of depression in a sample of 12 narcoleptics (7F;5 M, with mean age of 53 years (12 years SD, using the Beck Depression Inventory (BDI and the Hamilton Rating Scale for Depression (HAM-D. The results showed absence of depressive disorder in 75.0% of the cases according to BDI (or 58.3% according to HAM-D. The remaining patients had mild depression (only one patient presented major depression. The findings showed no correlation between narcolepsy and major depression.Narcolepsia é um distúrbio do sono caracterizado por sonolência diurna excessiva e ataques de cataplexia. Sendo crônico, traz uma série de dificuldades psicossociais às quais se aliam aquelas geradas pelos efeitos colaterais dos estimulantes e tricíclicos utilizados. Queixas depressivas são encontradas ocasionalmente. Esta pesquisa buscou verificar objetivamente a ocorrência de depressão em narcolépticos. Foi avaliado um grupo de 12 pacientes narcolépticos (7F; 5M com média de idade de 53 anos (DP 12 usando-se como instrumentos o Inventário de Beck para Depressão (BDI e a Escala Hamilton de Depressão (HAM-D. Os resultados demonstraram ausência de distúrbio depressivo em 75.0% dos pacientes avaliados pelo BDI e em 58.3% pela HAM-D. Os demais escores evidenciaram depressão leve ou disforia; depressão maior foi encontrada em apenas um caso. Tais achados não sugerem correlação entre narcolepsia e depressão.

Acute unstable depressive syndrome (AUDS is associated more frequently with epilepsy than major depression

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Iversen Valentina C

2010-07-01

Full Text Available Abstract Background Depressive disorders are frequent in epilepsy and associated with reduced seizure control. Almost 50% of interictal depressive disorders have to be classified as atypical depressions according to DSM-4 criteria. Research has mainly focused on depressive symptoms in defined populations with epilepsy (e.g., patients admitted to tertiary epilepsy centers. We have chosen the opposite approach. We hypothesized that it is possible to define by clinical means a subgroup of psychiatric patients with higher than expected prevalence of epilepsy and seizures. We hypothesized further that these patients present with an Acute Unstable Depressive Syndrome (AUDS that does not meet DSM-IV criteria of a Major Depressive Episode (MDE. In a previous publication we have documented that AUDS patients indeed have more often a history of epileptic seizures and abnormal EEG recordings than MDE patients (Vaaler et al. 2009. This study aimed to further classify the differences of depressive symptoms at admittance and follow-up of patients with AUDS and MDE. Methods 16 AUDS patients and 16 age- and sex-matched MDE patients were assessed using the Symptomatic Organic Mental Disorder Assessment Scale (SOMAS, the Montgomery and Åsberg Depression Rating Scale (MADRS, and the Mini-Mental State Test (MMST, at day 2, day 4-6, day 14-16 and 3 months after admittance to a psychiatric emergency unit. Life events were assessed with The Social Readjustment Rating Scale (SRRS and The Life Experience Survey (LES. We also screened for medication serum levels and illicit drug metabolites in urine. Results AUDS patients had significantly higher SOMAS scores (average score at admission 6.6 ± 0.8, reflecting increased symptom fluctuation and motor agitation, and decreased insight and concern compared to MDE patients (2.9 ± 0.7; p Conclusions AUDS patients present with rapidly fluctuating mood symptoms, motor agitation and relative lack of insight and concern. Seizures

Synthetic cathinones and stereochemistry: S enantiomer of mephedrone reduces anxiety- and depressant-like effects in cocaine- or MDPV-abstinent rats.

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Philogene-Khalid, Helene L; Hicks, Callum; Reitz, Allen B; Liu-Chen, Lee-Yuan; Rawls, Scott M

2017-09-01

The neuropharmacological profile of the synthetic cathinone mephedrone (MEPH) is influenced by stereochemistry. Both MEPH enantiomers are monoamine transporter substrates, but R-MEPH is primarily responsible for rewarding effects of MEPH as it produces greater locomotor activation and intracranial self-stimulation than S-MEPH. S-MEPH is a 50-fold more potent 5-HT releaser than R-MEPH and does not place preference in rats. MEPH is also structurally similar to the cathinone derivative bupropion, an antidepressant and smoking cessation medication, suggesting MEPH has therapeutic and addictive properties. We tested the hypothesis that S-MEPH reduces anxiety- and depression-like behaviors in rats withdrawn from chronic cocaine or methylenedioxypyrovalerone (MDPV) using the elevated plus maze (EPM) and forced swim test (FST), respectively. Rats were tested 48-h after a binge-like paradigm (3×/day for 10days in 1-h intervals) of cocaine (10mg/kg), MDPV (1mg/kg) or saline. In vitro studies assessed the receptor binding and activity of S-MEPH. Rats withdrawn from chronic cocaine or MDPV displayed an increase in anxiety- and depression-like behaviors that was antagonized by treatment with S-MEPH (10, 30mg/kg). S-MEPH displayed affinity, but not agonist activity, for 5-HT 2 receptors (2A-2C) and showed negligible affinity for dopaminergic, adrenergic and nicotinic receptors. S-MEPH attenuated withdrawal behaviors following chronic cocaine or MDPV, perhaps through 5-HT release and/or 5-HT 2 receptor interactions. The present data suggest S-MEPH may be a possible structural and pharmacological template to develop maintenance therapy for acute anxiety and depression during early withdrawal from psychostimulant abuse. Copyright © 2017 Elsevier B.V. All rights reserved.

Depressive prototype narrative. A convergent validation in depressive patients

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Leonardo Yovany Álvarez Ramírez

2007-05-01

Full Text Available The present study has the intention of establishing the identification that a group of depressed male subjects does with the narrative prototype of depression compared to a group of depressed female subjects. The sample was made of 65 depressive subjects and 65non depressive subjects for every group according to the genderwith ages between 16 and 40 years. The participants were derived from different centers of psychological attention of the city of Bucaramanga. An additional inclusion criterion was not applied except reading comprehension, which facilitates them the handling of the applied psychological instruments. The study followed a transverse correlational design. The procedure included the application ofthe SCID structured interview, the Hamilton test and the narrative prototype of depression of Gonçalves. The Ji squared statistic wasapplied to confirm the hypotheses of identification with the narrative prototype of depression in the depressive subjects and the opposite in those not depressed in every group according to the gender by means of a study of cases and controls. The findings demonstrate that the male and female group of depressed subjects, in comparison, identify with the narrative prototype of depression, while those not depressed don’t. It is concluded that both, depressed males and females of the study identify with the narrative prototype of depression unless in top grades in the second group.

Gender, social support, and depression in criminal justice-involved adolescents.

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Johnson, Jennifer E; Esposito-Smythers, Christianne; Miranda, Robert; Rizzo, Christie J; Justus, Alicia N; Clum, George

2011-10-01

Knowing where criminal justice-involved teens look for support and whether those supports reduce depression has important and possibly gender-specific treatment implications for this vulnerable population. This study examines the relationships between social support and depression in a mixed-gender sample of 198 incarcerated adolescents. Greater support from families and overall and greater satisfaction with supports predicted lower depression for boys and girls. Support from siblings and extended family strongly predicted lower depression; support from parents and from friends was either not related or only weakly related to depression. Girls reported higher levels of depression, more support from friends and extended family, and less support from parents than did boys. Family, sibling, and overall support were stronger predictors of depression for girls than for boys. Results suggest that nonparent family members, especially siblings and extended family, provide important emotional resources for teens in the criminal justice system. © 2011 SAGE Publications

Separation, Motivation, and Depression: Neonatal Isolation Reduces Food-Rewarded Operant Responding in Rats

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Zellner, Margaret R.; Ranaldi, Robert

2006-01-01

One symptom of depression is loss of motivation, which can be defined as responsiveness to response-eliciting stimuli and quantified as reward-related behavioral output. Long-term changes in reward-related behavior have been shown to follow early life stress. Most rodent studies investigating the effects of postnatal separation, an early stress,…

Social functioning in major depressive disorder.

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Kupferberg, Aleksandra; Bicks, Lucy; Hasler, Gregor

2016-10-01

Depression is associated with social risk factors, social impairments and poor social functioning. This paper gives an overview of these social aspects using the NIMH Research and Domain Criteria 'Systems for Social Processes' as a framework. In particular, it describes the bio-psycho-social interplay regarding impaired affiliation and attachment (social anhedonia, hyper-sensitivity to social rejection, competition avoidance, increased altruistic punishment), impaired social communication (impaired emotion recognition, diminished cooperativeness), impaired social perception (reduced empathy, theory-of-mind deficits) and their impact on social networks and the use of social media. It describes these dysfunctional social processes at the behavioural, neuroanatomical, neurochemical and genetic levels, and with respect to animal models of social stress. We discuss the diagnostic specificity of these social deficit constructs for depression and in relation to depression severity. Since social factors are importantly involved in the pathogenesis and the consequences of depression, such research will likely contribute to better diagnostic assessments and concepts, treatments and preventative strategies both at the diagnostic and transdiagnostic level. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Hericium erinaceus Extract Reduces Anxiety and Depressive Behaviors by Promoting Hippocampal Neurogenesis in the Adult Mouse Brain.

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Ryu, Sun; Kim, Hyoun Geun; Kim, Joo Youn; Kim, Seong Yun; Cho, Kyung-Ok

2018-02-01

Versatile biological activities of Hericium erinaceus (HE) have been reported in many brain diseases. However, roles of HE in major psychiatric disorders such as depression and anxiety remain to be investigated. Therefore, we evaluated whether HE could reduce anxiety and depressive behaviors in the adult mouse and its underlying mechanisms. Male C57BL/6 mice were administered HE (20 or 60 mg/kg, p.o.) or saline once a day for 4 weeks. Open field and tail suspension tests were performed 30 min after the last administration of HE, followed by forced swim test 2 days later. We found that chronic administration of HE showed anxiolytic and antidepressant-like effects. To elucidate possible mechanisms, proliferative activity of the hippocampal progenitor cells was assessed by immunohistochemistry of proliferating cell nuclear antigen (PCNA) and Ki67. Moreover, to evaluate neuronal survival in the dentate gyrus, 5-bromo-2'-deoxyuridine (BrdU) (120 mg/kg, i.p.) was given at the first day of HE administration, followed by isolation of the brains 4 weeks later. HE (60 mg/kg) increased the number of PCNA- and Ki67-positive cells in the subgranular zone of the hippocampus, indicating increased proliferation of hippocampal progenitors. In addition, BrdU- and BrdU/NeuN-positive cells in the dentate gyrus were significantly increased when treated with HE (60 mg/kg) compared with the saline-treated group, demonstrating enhanced neurogenesis by HE treatment. Taken together, the results indicate that chronic HE administration can exert anxiolytic and antidepressant-like effects, possibly by enhancing adult hippocampal neurogenesis.

Walk on the Bright Side: Physical Activity and Affect in Major Depressive Disorder

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Mata, Jutta; Thompson, Renee J.; Jaeggi, Susanne M.; Buschkuehl, Martin; Jonides, John; Gotlib, Ian H.

2011-01-01

Although prescribed exercise has been found to improve affect and reduce levels of depression, we do not know how self-initiated everyday physical activity influences levels of positive affect (PA) and negative affect (NA) in depressed persons. Fifty-three individuals diagnosed with Major Depressive Disorder (MDD) and 53 never-depressed controls participated in a seven-day experience sampling study. Participants were prompted randomly eight times per day and answered questions about their phy...

Depression and anxiety in patients with COPD

Directory of Open Access Journals (Sweden)

Abebaw M. Yohannes

2014-09-01

Full Text Available Under-recognised and untreated depression and anxiety symptoms have deleterious effects on physical functioning and social interaction increasing fatigue and healthcare utilisation in patients with chronic obstructive pulmonary disease (COPD. Depression and anxiety are challenging to identify and treat because their symptoms often overlap with those of COPD. The cause(s of depression and anxiety symptoms are multifactorial and include behavioural, social and biological factors. Less than one-third of COPD patients with comorbid depression or anxiety symptoms are receiving appropriate treatment. Factors that contribute to the lack of provision of treatment are varied, they include patient perceived barriers, for example lack of knowledge and reluctance to receive antidepressant drug therapy; poor treatment compliance and lack of a standardised diagnostic approach; and scarcity of adequate resources for mental health treatment. The evidence for the efficacy of antidepressant drug therapy in patients with COPD with comorbid depression and anxiety is inconclusive. There are some promising findings regarding pulmonary rehabilitation, psychological therapy and the collaborative care model in reducing depression and anxiety symptoms in patients with COPD, but these findings are limited by short-term follow-up periods. Further work is required to examine the efficacy of these interventions in randomised controlled trials with larger samples and long-term follow-up.

The effects of brief individual cognitive behavioural therapy for depression and homesickness among international students in Malaysia.

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Saravanan, Coumaravelou; Alias, Alizi; Mohamad, Mardiana

2017-10-01

Students who go to other countries for higher education face various psychological problems, particularly homesickness and depression. The objectives of this study were to: (a) identify differences between students who did and did not receive brief individual cognitive behavioural therapy (CBT) for depression to reduce homesickness; (b) identify whether brief individual CBT for depression reduces the level of homesickness in students between pre-, post- and follow-up assessment; and (c) compare the scores of students experiencing only homesickness and those experiencing both homesickness and depression. The sample consisted of 520 first-year undergraduate international students. The experimental group contained students who were diagnosed with depression and homesickness and received seven sessions of brief individual CBT for depression to reduce homesickness. The control group contained students who were diagnosed with depression and homesickness and received one session of advice and suggestions. The comparison group contained students who experienced only homesickness and did not receive any interventions. The study used the comparison group to determine if an interaction effect existed between students experiencing only homesickness and students experiencing both homesickness and depression. Students who received brief individual CBT displayed a significant reduction in their homesickness and depression scores compared to the scores of students in the control group. Students who experienced only homesickness exhibited a significant reduction in the scores on homesickness in the post-assessment compared to the control group's post-assessment homesickness scores. The results of this study cannot be generalized as data were collected from three universities in Malaysia. The follow-up assessment was conducted six months after the post-assessment, which also limits generalizability beyond six months. Overall, homesickness is considered a normal reaction. Brief

Effectiveness of self-help psychological interventions for treating and preventing postpartum depression: a meta-analysis.

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Lin, Ping-Zhen; Xue, Jiao-Mei; Yang, Bei; Li, Meng; Cao, Feng-Lin

2018-04-04

Previous studies have reported different effect sizes for self-help interventions designed to reduce postpartum depression symptoms; therefore, a comprehensive quantitative review of the research was required. A meta-analysis was conducted to examine the effectiveness of self-help interventions designed to treat and prevent postpartum depression, and identified nine relevant randomized controlled trials. Differences in depressive symptoms between self-help interventions and control conditions, changes in depressive symptoms following self-help interventions, and differences in postintervention recovery and improvement rates between self-help interventions and control conditions were assessed in separate analyses. In treatment trials, depression scores continued to decrease from baseline to posttreatment and follow-up assessment in treatment subgroups. Changes in treatment subgroups' depression scores from baseline to postintervention assessment were greater relative to those observed in prevention subgroups. Self-help interventions produced larger overall effects on postpartum depression, relative to those observed in control conditions, in posttreatment (Hedges' g = 0.51) and follow-up (Hedges' g = 0.32) assessments; and self-help interventions were significantly more effective, relative to control conditions, in promoting recovery from postpartum depression. Effectiveness in preventing depression did not differ significantly between self-help interventions and control conditions.The findings suggested that self-help interventions designed to treat postpartum depression reduced levels of depressive symptoms effectively and decreased the risk of postpartum depression.

Treatment of Depression and Suicide in Older Adults

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Bhar, Sunil S.; Brown, Gregory K.

2012-01-01

This article describes a cognitive behavior therapy (CBT) intervention for suicide prevention in older adults. Although many studies have found that CBT interventions are efficacious for reducing depressive symptoms in the elderly, researchers have yet to evaluate the efficacy of such interventions for preventing suicide or reducing suicide risk…

Duloxetine and 8-OH-DPAT, but not fluoxetine, reduce depression-like behaviour in an animal model of chronic neuropathic pain.

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Hu, Bing; Doods, Henri; Treede, Rolf-Detlef; Ceci, Angelo

2016-04-21

The current study assessed whether antidepressant and/or antinociceptive drugs, duloxetine, fluoxetine as well as (±)-8-hydroxy-2-[di-n-propylamino] tetralin (8-OH-DPAT), are able to reverse depression-like behaviour in animals with chronic neuropathic pain. Chronic constriction injury (CCI) of the sciatic nerve in rats was selected as neuropathic pain model. Mechanical hypersensitivity and depression-like behaviour were evaluated 4 weeks after surgery by "electronic algometer" and forced swimming test (FST), which measured the time of immobility, and active behaviours climbing and swimming. The selective noradrenergic and serotonergic uptake blocker duloxetine (20mg/kg) and the selective 5-HT1A agonist 8-OH-DPAT (0.5mg/kg) significantly reversed both mechanical hypersensitivity and depression-like behaviour in CCI animals. Duloxetine significantly reversed depression-like behaviour in CCI rats by increasing the time of climbing and swimming, while 8-OH-DPAT attenuated depression-like behaviour mainly by increasing the time of swimming. However, the selective serotonergic uptake blocker fluoxetine (20mg/kg) failed to attenuate mechanical hypersensitivity and depression-like behaviour, possibly due to confounding pro-nociceptive actions at 5-HT3 receptors. These data suggest to target noradrenergic and 5-HT1A receptors for treatment of chronic pain and its comorbidity depression. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Depression and social phobia secondary to alcohol dependence.

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Olgiati, Paolo; Liappas, Ioannis; Malitas, Petros; Piperi, Christina; Politis, Antonis; Tzavellas, Elias O; Zisaki, Aikaterini; Ferrari, Barbara; De Ronchi, Diana; Kalofoutis, Anastasios; Serretti, Alessandro

2007-01-01

According to the self-medication hypothesis, individuals with depression and anxiety disorders use alcohol to control their symptoms and subsequently become dependent. Conversely, alcohol dependence disorder (ADD) can cause or exacerbate psychiatric disorders. This study analyzed the characteristics of depression and social phobia secondary to ADD. (1) What is their functional impact? (2) Are they independent or associated conditions? (3) Do they completely remit in abstinent individuals? (4) Is the remission of one disorder associated with the remission of the other disorder? Sixty-four inpatients with ADD were evaluated with depression and anxiety disorder scales upon admission to hospital and after 5 weeks of detoxification. Baseline comparisons differentiated patients with a Hamilton Rating Scale for Depression (HDRS) score > 35 (n = 50; 78%) from those with an HDRS score social phobia [Leibowitz Social Anxiety Scale (LSAS) score > 60: n = 20; 31.2%] were not distinguishable from those with an LSAS score depressive and anxiety disorder symptoms. In postdetoxification assessment, patients who remitted from depression (HDRS score or = 7). Patients who remitted from social phobia (LSAS score depressive and anxiety disorder symptoms. Generalized anxiety (Hamilton Rating Scale for Anxiety) and hypochondriasis (Whiteley Index) were the significant predictors of global functioning (Global Assessment Scale). Depression and social phobia secondary to ADD are independent conditions that do not completely remit after cessation of drinking. Specific treatments are needed to reduce residual depressive and anxiety symptoms in abstinent alcoholics. 2008 S. Karger AG, Basel

Internet treatment for social phobia reduces comorbidity.

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Titov, Nickolai; Gibson, Matthew; Andrews, Gavin; McEvoy, Peter

2009-08-01

Social phobia can be treated by brief Internet-based cognitive behaviour therapy (CBT). Most people with social phobia, however, meet criteria for another mental disorder; this comorbidity is associated with significant disability, and cases of comorbidity may be more difficult to treat. The present study examined the impact of the Shyness programme, an Internet-based treatment programme for social phobia, on comorbid symptoms of depression and generalized anxiety disorder. Data from three randomized controlled trials using the Shyness programme to treat social phobia were reanalysed. The 211 subjects, all of whom met DSM-IV criteria for social phobia, were divided into four groups: (i) social phobia only; (ii) social phobia with elevated symptoms of depression; (iii) social phobia with elevated symptoms of generalized anxiety; and (iv) social phobia with elevated symptoms of both generalized anxiety and depression. The improvement in social phobia, depression and anxiety following Internet-based treatment for social phobia was measured. Improvement in social phobia was seen in all groups, whether comorbid or not. Significant improvements in comorbid symptoms of depression and generalized anxiety occurred even though the treatment was focused on the social phobia. Brief Internet-based CBT can reduce both the target disorder as well as comorbid symptoms. These findings are consistent with evidence that unified or transdiagnostic programmes may reduce the severity of comorbid disorders and symptoms, indicating an important direction for future research.

Risk factors for antenatal depression, postnatal depression and parenting stress

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Milgrom Jeannette

2008-04-01

Full Text Available Abstract Background Given that the prevalence of antenatal and postnatal depression is high, with estimates around 13%, and the consequences serious, efforts have been made to identify risk factors to assist in prevention, identification and treatment. Most risk factors associated with postnatal depression have been well researched, whereas predictors of antenatal depression have been less researched. Risk factors associated with early parenting stress have not been widely researched, despite the strong link with depression. The aim of this study was to further elucidate which of some previously identified risk factors are most predictive of three outcome measures: antenatal depression, postnatal depression and parenting stress and to examine the relationship between them. Methods Primipara and multiparae women were recruited antenatally from two major hoitals as part of the beyondblue National Postnatal Depression Program 1. In this subsidiary study, 367 women completed an additional large battery of validated questionnaires to identify risk factors in the antenatal period at 26–32 weeks gestation. A subsample of these women (N = 161 also completed questionnaires at 10–12 weeks postnatally. Depression level was measured by the Beck Depression Inventory (BDI. Results Regression analyses identified significant risk factors for the three outcome measures. (1. Significant predictors for antenatal depression: low self-esteem, antenatal anxiety, low social support, negative cognitive style, major life events, low income and history of abuse. (2. Significant predictors for postnatal depression: antenatal depression and a history of depression while also controlling for concurrent parenting stress, which was a significant variable. Antenatal depression was identified as a mediator between seven of the risk factors and postnatal depression. (3. Postnatal depression was the only significant predictor for parenting stress and also acted as a mediator

Risk factors for antenatal depression, postnatal depression and parenting stress.

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Leigh, Bronwyn; Milgrom, Jeannette

2008-04-16

Given that the prevalence of antenatal and postnatal depression is high, with estimates around 13%, and the consequences serious, efforts have been made to identify risk factors to assist in prevention, identification and treatment. Most risk factors associated with postnatal depression have been well researched, whereas predictors of antenatal depression have been less researched. Risk factors associated with early parenting stress have not been widely researched, despite the strong link with depression. The aim of this study was to further elucidate which of some previously identified risk factors are most predictive of three outcome measures: antenatal depression, postnatal depression and parenting stress and to examine the relationship between them. Primipara and multiparae women were recruited antenatally from two major hoitals as part of the beyondblue National Postnatal Depression Program 1. In this subsidiary study, 367 women completed an additional large battery of validated questionnaires to identify risk factors in the antenatal period at 26-32 weeks gestation. A subsample of these women (N = 161) also completed questionnaires at 10-12 weeks postnatally. Depression level was measured by the Beck Depression Inventory (BDI). Regression analyses identified significant risk factors for the three outcome measures. (1). Significant predictors for antenatal depression: low self-esteem, antenatal anxiety, low social support, negative cognitive style, major life events, low income and history of abuse. (2). Significant predictors for postnatal depression: antenatal depression and a history of depression while also controlling for concurrent parenting stress, which was a significant variable. Antenatal depression was identified as a mediator between seven of the risk factors and postnatal depression. (3). Postnatal depression was the only significant predictor for parenting stress and also acted as a mediator for other risk factors. Risk factor profiles for

Negative Experiences on Facebook and Depressive Symptoms Among Young Adults.

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Rosenthal, Samantha R; Buka, Stephen L; Marshall, Brandon D L; Carey, Kate B; Clark, Melissa A

2016-11-01

To examine whether negative Facebook (FB) experiences were independently associated with depressive symptoms among young adults in a longitudinal family cohort. Negative FB experiences were measured by type (e.g., bullying or meanness, unwanted contact, misunderstandings, or any), recency, number of experiences, and severity of upset. Depressive symptoms were assessed using the 10-item Center for Epidemiologic Studies Depression Scale. Generalized estimating equations were used to account for sibling correlation; adjusted models were constructed for each negative FB experience measure accounting for sex, race/ethnicity, social support, adolescent depressive symptoms, parental psychological distress, average monthly income, educational attainment, and employment. In a sample of 264 young adults, all negative FB experience measures were significantly associated with depressive symptoms. There is a clear association between negative FB experience and depressive symptoms. Future work should examine: (1) whether negative FB experiences cause incident depression or exacerbate preexisting depression; and (2) who is most prone to being upset by negative FB experiences. With further research, recommendations for limiting or altering FB use among high-risk subpopulations could be useful in reducing depressive symptoms. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Race differences in depression vulnerability following Hurricane Katrina.

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Ali, Jeanelle S; Farrell, Amy S; Alexander, Adam C; Forde, David R; Stockton, Michelle; Ward, Kenneth D

2017-05-01

This study investigated whether racial disparities in depression were present after Hurricane Katrina. Data were gathered from 932 New Orleans residents who were present when Hurricane Katrina struck, and who returned to New Orleans the following year. Multiple logistic regression models evaluated racial differences in screening positive for depression (a score ≥16 on the Center for Epidemiologic Studies Depression Scale), and explored whether differential vulnerability (prehurricane physical and mental health functioning and education level), differential exposure to hurricane-related stressors, and loss of social support moderated and/or reduced the association of race with depression. A univariate logistic regression analysis showed the odds for screening positive for depression were 86% higher for African Americans than for Caucasians (odds ratio [OR] = 1.86 [1.28-2.71], p = .0012). However, after controlling simultaneously for sociodemographic characteristics, preexisting vulnerabilities, social support, and trauma-specific factors, race was no longer a significant correlate for screening positive for depression (OR = 1.54 [0.95-2.48], p = .0771). The racial disparity in postdisaster depression seems to be confounded by sociodemographic characteristics, preexisting vulnerabilities, social support, and trauma-specific factors. Nonetheless, even after adjusting for these factors, there was a nonsignificant trend effect for race, which could suggest race played an important role in depression outcomes following Hurricane Katrina. Future studies should examine these associations prospectively, using stronger assessments for depression, and incorporate measures for discrimination and segregation, to further understand possible racial disparities in depression after Hurricane Katrina. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Co-infection with HIV associated with reduced vulnerability to symptoms of depression during antiviral treatment for hepatitis C.

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Fialho, Renata; Pereira, Marco; Harrison, Neil; Rusted, Jennifer; Whale, Richard

2017-07-01

In this prospective study, we examined new-onset major depressive disorder (MDD) and the differential expression of depressive symptoms in a sample of 132 HCV mono-infected and 40 HIV/HCV co-infected patients initiating pegylated interferon-based treatment, including protease inhibitor therapy. The semi-structured clinical interview (SCID-I) was used to assess MDD. Severity of depressive symptoms was assessed using the Hamilton Depression Rating Scale. Of the total sample, 60 patients (34.9%) developed SCID-I defined MDD during antiviral treatment. The proportion of HCV mono- and HIV/HCV patients developing MDD during treatment was not significantly different (37.9% vs. 25%; p=0.185). In both groups, there was a significant increase in HAMD total score from baseline to week 4, and a significant decrease between week 24 and 6 months post-treatment cessation. The greatest increase was observed in the symptoms of the neurovegetative syndrome. HCV mono-infected patients reported higher scores than co-infected patients, particularly impaired activity and somatic symptoms, but the differences were only significant at week 12. The finding that co-infected patients appear less vulnerable to the development of depressive symptoms during HCV treatment than HCV mono-infected patients warrants further exploration, including a thorough analysis of the biological and psychosocial factors associated with this emergence. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Changes in depression mediate the effects of AA attendance on alcohol use outcomes.

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Wilcox, Claire E; Tonigan, J Scott

2018-01-01

Depression may contribute to increased drinking in individuals with alcohol use disorder. Although Alcoholics Anonymous (AA) attendance predicts drinking reductions, there is conflicting information regarding the intermediary role played by reductions in depression. We explored whether AA attendance reduces depressive symptoms, the degree to which improvement in depression results in reductions in drinking, and in which subgroups these effects occur. 253 early AA affiliates (63% male) were recruited and assessed at baseline 3, 6, 9, 12, 18, and 24 months. Depression was measured using the Beck Depression Inventory (BDI) and was administered at baseline 3, 6, 12, 18, and 24 months. AA attendance and alcohol use outcomes were obtained with the Form 90. Mediation analyses were performed at early (3, 6, and 9 months) and late (12, 18, and 24 months) follow-up to investigate the degree to which reductions in depression mediated the effect of AA attendance on drinking, controlling for concurrent drinking. In addition, a series of moderated mediation analyses were performed using baseline depression severity as a moderator. At early follow-up, reductions in depression (6 months) mediated the effects of AA attendance (3 months) on later drinking (drinks per drinking day) (9 months) (b = -0.02, boot CI [-0.055, -0.0004]), controlling for drinking at 6 months. Baseline depression severity did not moderate the degree to which BDI mediated the effects of AA attendance on alcohol use (ps > .05). These findings provide further evidence that depression reduction is a mechanism by which AA attendance leads to reductions in alcohol use. Improving depression may help reduce alcohol use in individuals with AUD, and AA attendance may be an effective way to achieve that goal.

Persistent maternal depressive symptoms trajectories influence children's IQ: The EDEN mother-child cohort.

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van der Waerden, Judith; Bernard, Jonathan Y; De Agostini, Maria; Saurel-Cubizolles, Marie-Josèphe; Peyre, Hugo; Heude, Barbara; Melchior, Maria

2017-02-01

This study assessed the association between timing and course of maternal depression from pregnancy onwards and children's cognitive development at ages 5 to 6. Potential interaction effects with child sex and family socioeconomic status were explored. One thousand thirty-nine mother-child pairs from the French EDEN mother-child birth cohort were followed from 24 to 28 weeks of pregnancy onwards. Based on Center for Epidemiological Studies Depression (CES-D) and Edinburgh Postnatal Depression Scale (EPDS) scores assessed at six timepoints, longitudinal maternal depressive symptom trajectories were calculated with a group-based semiparametric method. Children's cognitive function was assessed at ages 5 to 6 by trained interviewers with the Wechsler Preschool and Primary Scale of Intelligence Third Edition (WPPSI-III), resulting in three composite scores: Verbal IQ (VIQ), Performance IQ (PIQ), and Full-Scale IQ (FSIQ). Five trajectories of maternal symptoms of depression could be distinguished: no symptoms, persistent intermediate-level depressive symptoms, persistent high depressive symptoms, high symptoms in pregnancy only, and high symptoms in the child's preschool period only. Multiple linear regression analyses showed that, compared to children of mothers who were never depressed, children of mothers with persistent high levels of depressive symptoms had reduced VIQ, PIQ, and FSIQ scores. This association was moderated by the child's sex, boys appearing especially vulnerable in case of persistent maternal depression. Chronicity of maternal depression predicts children's cognitive development at school entry age, particularly in boys. As maternal mental health is an early modifiable influence on child development, addressing the treatment needs of depressed mothers may help reduce the associated burden on the next generation. © 2016 Wiley Periodicals, Inc.

Depression

DEFF Research Database (Denmark)

Pouwer, Frans

2017-01-01

There is ample evidence that depression is000  a common comorbid health issue in people with type 1 or type 2 diabetes. Reviews have also concluded that depression in diabetes is associated with higher HbA1c levels, less optimal self-care behaviours, lower quality of life, incident vascular...... complications and higher mortality rates. However, longitudinal studies into the course of depression in people with type 1 diabetes remain scarce. In this issue of Diabetologia, Kampling and colleagues (doi: 10.1007/s00125-016-4123-0 ) report the 5 year trajectories of depression in adults with newly diagnosed...... type 1 diabetes (mean age, 28 years). Their baseline results showed that shortly after the diagnosis of type 1 diabetes a major depressive episode was diagnosed in approximately 6% of participants, while 8% suffered from an anxiety disorder. The longitudinal depression data showed that, in a 5 year...

Somatic-Affective, But Not Cognitive-Depressive Symptoms are Associated With Reduced Health-Related Quality of Life in Patients With Congestive Heart Failure.

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Patron, Elisabetta; Messerotti Benvenuti, Simone; Lopriore, Vincenzo; Aratari, Jenny; Palomba, Daniela

Depression has been associated with poor health-related quality of life (HRQoL) in patients with congestive heart failure (CHF). However, to date, whether somatic-affective and cognitive-depressive symptoms differently contribute to poor HRQoL and behavioral functional capacity in patients with CHF has yet to be investigated. To examine the differential influence of somatic-affective vs cognitive-depressive symptoms on HRQoL and behavioral functional capacity in CHF patients. Overall, 55 patients with CHF completed a psychologic evaluation, including the Minnesota Living with Heart Failure Questionnaire, the Beck Depression Inventory-II, and the Beck Anxiety Inventory for HRQoL, depressive, and anxiety symptoms, respectively. The patients completed the Instrumental Activities of Daily Living Questionnaire and the 6-minute walk test for behavioral functional capacity. Hierarchical regression analyses were used to predict HRQoL and behavioral functional capacity from Beck Depression Inventory-II and Beck Anxiety Inventory scores. Somatic-affective depressive symptoms were associated with physical (β = 0.37, p = 0.005) and emotional (β = 0.39, p = 0.008) Minnesota Living with Heart Failure Questionnaire subscale scores. Likewise, somatic-affective depressive symptoms predicted Instrumental Activities of Daily Livings Scores (β = 0.43, p = 0.004) and distance ambulated during the 6-minute walk test (β = -0.36, p = 0.029). By contrast, cognitive-depressive symptoms and anxiety were unrelated to HRQoL and behavioral functional capacity (all p > 0.05). These findings showed that somatic-affective depressive symptoms, but not cognitive-depressive symptoms and anxiety, are associated with poor HRQoL and behavioral functional capacity independent of age, clinical functional status, and medical comorbidities. This study suggests that patients with CHF with somatic-affective rather than cognitive-depressive symptoms or anxiety may be at greater risk of poor HRQoL and

Factors Related to Depressive Symptoms in Mothers of Technology-Dependent Children.

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Toly, Valerie Boebel; Musil, Carol M

2015-07-01

Mothers caring for technology-dependent children at home often suffer clinically significant and unrecognized depressive symptoms. The study aim was to determine factors related to elevated depressive symptoms and provide information to target interventions that assists mothers in self-management of their mental health. Secondary data analysis from a descriptive, correlational study of 75 mothers was performed. Hierarchical multiple regression analysis results indicate that younger, unpartnered mothers with lower normalization efforts and personal resourcefulness, and less care hours, had increased depressive symptoms. The importance of personal resourcefulness and the potential for a resourcefulness training intervention to reduce depressive symptoms are discussed.

Antioxidant treatment ameliorates experimental diabetes-induced depressive-like behaviour and reduces oxidative stress in brain and pancreas.

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Réus, Gislaine Z; Dos Santos, Maria Augusta B; Abelaira, Helena M; Titus, Stephanie E; Carlessi, Anelise S; Matias, Beatriz I; Bruchchen, Livia; Florentino, Drielly; Vieira, Andriele; Petronilho, Fabricia; Ceretta, Luciane B; Zugno, Alexandra I; Quevedo, João

2016-03-01

Studies have shown a relationship between diabetes mellitus (DM) and the development of major depressive disorder. Alterations in oxidative stress are associated with the pathophysiology of both diabetes mellitus and major depressive disorder. This study aimed to evaluate the effects of antioxidants N-acetylcysteine and deferoxamine on behaviour and oxidative stress parameters in diabetic rats. To this aim, after induction of diabetes by a single dose of alloxan, Wistar rats were treated with N-acetylcysteine or deferoxamine for 14 days, and then depressive-like behaviour was evaluated. Oxidative stress parameters were assessed in the prefrontal cortex, hippocampus, amygdala, nucleus accumbens and pancreas. Diabetic rats displayed depressive-like behaviour, and treatment with N-acetylcysteine reversed this alteration. Carbonyl protein levels were increased in the prefrontal cortex, hippocampus and pancreas of diabetic rats, and both N-acetylcysteine and deferoxamine reversed these alterations. Lipid damage was increased in the prefrontal cortex, hippocampus, amygdala and pancreas; however, treatment with N-acetylcysteine or deferoxamine reversed lipid damage only in the hippocampus and pancreas. Superoxide dismutase activity was decreased in the amygdala, nucleus accumbens and pancreas of diabetic rats. In diabetic rats, there was a decrease in catalase enzyme activity in the prefrontal cortex, amygdala, nucleus accumbens and pancreas, but an increase in the hippocampus. Treatment with antioxidants did not have an effect on the activity of antioxidant enzymes. In conclusion, animal model of diabetes produced depressive-like behaviour and oxidative stress in the brain and periphery. Treatment with antioxidants could be a viable alternative to treat behavioural and biochemical alterations induced by diabetes. Copyright © 2015 John Wiley & Sons, Ltd.

Stigma in Male Depression and Suicide: A Canadian Sex Comparison Study.

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Oliffe, John L; Ogrodniczuk, John S; Gordon, Susan J; Creighton, Genevieve; Kelly, Mary T; Black, Nick; Mackenzie, Corey

2016-04-01

Stigma in men's depression and suicide can restrict help-seeking, reduce treatment compliance and deter individuals from confiding in friends and family. In this article we report sex comparison findings from a national survey of English-speaking adult Canadians about stigmatized beliefs concerning male depression and suicide. Among respondents without direct experience of depression or suicide (n = 541) more than a third endorsed the view that men with depression are unpredictable. Overall, a greater proportion of males endorsed stigmatizing views about male depression compared to female respondents. A greater proportion of female respondents endorsed items indicating that men who suicide are disconnected, lost and lonely. Male and female respondents with direct personal experience of depression or suicide (n = 360) strongly endorsed stigmatizing attitudes toward themselves and a greater proportion of male respondents indicated that they would be embarrassed about seeking help for depression.

The effect of positive and negative memory bias on anxiety and depression symptoms among adolescents.

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Ho, Samuel M Y; Cheng, Joseph; Dai, Darren Wai Tong; Tam, Titian; Hui, Otilia

2018-02-28

To examine the interaction effect of anxiety and depression on the intentional forgetting of positive and negative valence words. One hundred fifty-five grade 7 to grade 10 students participated in the study. The item-method directed forgetting paradigm was used to examine the intentional forgetting of positive-valence, negative-valence, and neutral-valence words. Negative-valence words were recognized better than either positive-valence or neutral-valence words. The results revealed an anxiety main effect (p = .01, LLCI = -.09, and ULCI = -.01) and a depression main effect (p = .04, LLCI = .00, and ULCI = .24). The anxiety score was negative, whereas the depression score was positively related to the directed forgetting of negative-valence words. Regression-based moderation analysis revealed a significant anxiety × depression interaction effect on the directed forgetting of positive-valence words (p = .02, LLCI = .00, and ULCI = .01). Greater anxiety was associated with more directed forgetting of positive-valance words only among participants with high depression scores. With negative-valence words, the anxiety × depression interaction effect was not significant (p = .15, LLCI = - .00, and ULCI = .01). Therapeutic strategies to increase positive memory bias may reduce anxiety symptoms only among those with high depression scores. Interventions to reduce negative memory bias may reduce anxiety symptoms irrespective of levels of depression. © 2018 Wiley Periodicals, Inc.

Financial incentives for smoking cessation among depression-prone pregnant and newly postpartum women: effects on smoking abstinence and depression ratings.

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Lopez, Alexa A; Skelly, Joan M; Higgins, Stephen T

2015-04-01

We examined whether pregnant and newly postpartum smokers at risk for postpartum depression respond to an incentive-based smoking-cessation treatment and how the intervention impacts depression ratings. This study is a secondary data analysis. Participants (N = 289; data collected 2001-2013) were smokers at the start of prenatal care who participated in 4 controlled clinical trials on the efficacy of financial incentives for smoking cessation. Women were assigned either to an intervention wherein they earned vouchers exchangeable for retail items contingent on abstaining from smoking or to a control condition wherein they received vouchers of comparable value independent of smoking status. Treatments were provided antepartum through 12-weeks postpartum. Depression ratings (Beck Depression Inventory [BDI]-1A) were examined across 7 antepartum/postpartum assessments. Women who reported a history of prior depression or who had BDI scores ≥ 17 at the start of prenatal care were categorized as depression-prone (Dep+), while those meeting neither criterion were categorized as depression-negative (Dep-). The intervention increased smoking abstinence independent of depression status (p postpartum BDI ratings as well as the proportion of women scoring in the clinical range (≥17 and >21) compared with the control treatment (ps ≤ .05). Treatment effects on depression ratings were attributable to changes in Dep+ women. These results demonstrate that depression-prone pregnant and newly postpartum women respond well to this incentive-based smoking-cessation intervention in terms of achieving abstinence, and the intervention also reduces the severity of postpartum depression ratings in this at-risk population. © The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Inferential Style, School Teachers, and Depressive Symptoms in College Students

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Caroline M. Pittard,

2018-04-01

Full Text Available Depressive symptoms affect around half of students at some point during college. According to the hopelessness theory of depression, making negative inferences about stressful events is a vulnerability for developing depression. Negative and socioemotional teaching behavior can be stressors that are associated with depression in school students. First-time college freshmen completed the Cognitive Style Questionnaire (CSQ, Teaching Behavior Questionnaire (TBQ, and Center for Epidemiological Studies Depression Scale (CES-D. While completing the TBQ, participants reported on a teacher from prior education to college. Multiple regression analysis found significant effects of the independent variables (four teaching behavior types, inferential style, and interactions between the four teaching behavior types and inferential style on the dependent variable (depressive symptoms. More specifically, negative and socio-emotional teaching behavior were positively associated with depressive symptoms and instructional and organizational teaching behavior were negatively associated with depressive symptoms. Both organizational and negative teaching behavior interacted significantly with inferential style. Organizational and negative teaching behavior shared different relationships with depressive symptoms depending upon an individual‟s level of inferential style. Promotion of instructional and organizational teaching behavior in school as well as the reduction of negative teaching behavior may be useful in reducing students‟ depressive symptoms.

Intranasal cotinine improves memory, and reduces depressive-like behavior, and GFAP+ cells loss induced by restraint stress in mice.

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Perez-Urrutia, Nelson; Mendoza, Cristhian; Alvarez-Ricartes, Nathalie; Oliveros-Matus, Patricia; Echeverria, Florencia; Grizzell, J Alex; Barreto, George E; Iarkov, Alexandre; Echeverria, Valentina

2017-09-01

Posttraumatic stress disorder (PTSD), chronic psychological stress, and major depressive disorder have been found to be associated with a significant decrease in glial fibrillary acidic protein (GFAP) immunoreactivity in the hippocampus of rodents. Cotinine is an alkaloid that prevents memory impairment, depressive-like behavior and synaptic loss when co-administered during restraint stress, a model of PTSD and stress-induced depression, in mice. Here, we investigated the effects of post-treatment with intranasal cotinine on depressive- and anxiety-like behaviors, visual recognition memory as well as the number and morphology of GFAP+ immunoreactive cells, in the hippocampus and frontal cortex of mice subjected to prolonged restraint stress. The results revealed that in addition to the mood and cognitive impairments, restraint stress induced a significant decrease in the number and arborization of GFAP+ cells in the brain of mice. Intranasal cotinine prevented these stress-derived symptoms and the morphological abnormalities GFAP+ cells in both of these brain regions which are critical to resilience to stress. The significance of these findings for the therapy of PTSD and depression is discussed. Copyright © 2017 Elsevier Inc. All rights reserved.

Research Program on Type 1 Diabetes and Youth Depression in Puerto Rico.

Science.gov (United States)

Cumba-Avilés, Eduardo; Sáez-Santiago, Emily

2016-01-01

This work reviews the progress and current state of a research program on Diabetes and youth depression in Puerto Rico. Given the high depression rate, its impact in youth with Type 1 Diabetes (T1D), and the lack of interventions to target this link in an integrative way, the manual titled Cognitive-Behavioral Treatment for Depression in Adolescents with T1D was developed. After its first use in an Open Trial, we currently assess the initial efficacy of its revised version to reduce depression and improve glycemic control, self-care, and quality of life. We present its approach, and initial data on its feasibility, acceptability and potential to reduce emotional problems in T1D youth. We discuss implications of this line of research for health psychology, and its utility to model the development of interventions alike focused on other chronic illnesses.

Depression In Gifted Intelligence As Compared With Normal Persons

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Raeisi F

2004-08-01

Full Text Available Background: Depression is a common problem and reduces function of persons. Evaluation of this matter in Gifted Intelligence– because superior their beneficial ness– have more importance. Our aim in this study is to determine relative frequency of depression in Gifted Intelligence as compared with Normal persons. Materials and Methods: In the context of a case – control study 90 Normal volunteers and 56 very superior volunteers – aged between 20 and 30 years, so that matched in respect of gender – were investigated by Beck Depression Inventory. IQ identification was performed by both Wechsler Adult Intelligence scaling and Ravens progressive Matrices. Results: out of 90 Normal persons, 36 were depressed (40% and among 56 Gifted Intelligence, 35 were depressed. (62.5% In other words relative frequency of depression in Gifted Intelligence– with significant differences– is more.(P<0.05. Conclusion: Although Gifted Intelligence have more ability in opposition to stress- because higher level of IQ-but in this study was observed that prevalence of depression in Gifted Intelligence is more. This finding may be by reason of higher perception of them and the result of it– actually– more meeting of stress.

Perspectives on depressive realism: implications for cognitive theory of depression.

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Haaga, D A; Beck, A T

1995-01-01

Beck's cognitive theory of depression has provided a successful description of depressive thinking, with one major exception. The hypothesis that depressed people show biased negative thinking seems contradicted by research indicating that Ss scoring 9 or above on the Beck Depression Inventory were more accurate than their nondepressed counterparts in judging contingencies between their responses and outcomes, seemingly showing "depressive realism". Depressive realism research has attracted attention in numerous areas of psychology, along with critical commentary focused on such issues as whether realism is limited to mild depressive states, whether laboratory tasks are sufficient to document realism, and whether realism is a general characteristic of either depressed or nondepressed people. We analyze the main critiques and show how debates about depressive realism can be heuristic for refinement of cognitive theory of depression.

Dimensionality of the hospital anxiety and depression scale (HADS) in cardiac patients

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Emons, Wilco H M; Sijtsma, Klaas; Pedersen, Susanne S.

2012-01-01

The hospital anxiety and depression scale (HADS) measures anxiety and depressive symptoms and is widely used in clinical and nonclinical populations. However, there is some debate about the number of dimensions represented by the HADS. In a sample of 534 Dutch cardiac patients, this study examined...... items each were found to be structurally sound and reliable. These scales covered the two key attributes of anxiety and (anhedonic) depression. The findings suggest that the HADS may be reduced to a 10-item questionnaire comprising two 5-item scales measuring anxiety and depressive symptoms....

Enriched environment ameliorates depression-induced cognitive deficits and restores abnormal hippocampal synaptic plasticity.

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Mahati, K; Bhagya, V; Christofer, T; Sneha, A; Shankaranarayana Rao, B S

2016-10-01

Severe depression compromises structural and functional integrity of the brain and results in impaired learning and memory, maladaptive synaptic plasticity as well as degenerative changes in the hippocampus and amygdala. The precise mechanisms underlying cognitive dysfunctions in depression remain largely unknown. On the other hand, enriched environment (EE) offers beneficial effects on cognitive functions, synaptic plasticity in the hippocampus. However, the effect of EE on endogenous depression associated cognitive dysfunction has not been explored. Accordingly, we have attempted to address this issue by investigating behavioural, structural and synaptic plasticity mechanisms in an animal model of endogenous depression after exposure to enriched environment. Our results demonstrate that depression is associated with impaired spatial learning and enhanced anxiety-like behaviour which is correlated with hypotrophy of the dentate gyrus and amygdalar hypertrophy. We also observed a gross reduction in the hippocampal long-term potentiation (LTP). We report a complete behavioural recovery with reduced indices of anhedonia and behavioural despair, reduced anxiety-like behaviour and improved spatial learning along with a complete restoration of dentate gyrus and amygdalar volumes in depressive rats subjected to EE. Enrichment also facilitated CA3-Schaffer collateral LTP. Our study convincingly proves that depression-induces learning deficits and impairs hippocampal synaptic plasticity. It also highlights the role of environmental stimuli in restoring depression-induced cognitive deficits which might prove vital in outlining more effective strategies to treat major depressive disorders. Copyright © 2016 Elsevier Inc. All rights reserved.

Training attention improves decision making in individuals with elevated self-reported depressive symptoms.

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Cooper, Jessica A; Gorlick, Marissa A; Denny, Taylor; Worthy, Darrell A; Beevers, Christopher G; Maddox, W Todd

2014-06-01

Depression is often characterized by attentional biases toward negative items and away from positive items, which likely affects reward and punishment processing. Recent work has reported that training attention away from negative stimuli reduced this bias and reduced depressive symptoms. However, the effect of attention training on subsequent learning has yet to be explored. In the present study, participants were required to learn to maximize reward during decision making. Undergraduates with elevated self-reported depressive symptoms received attention training toward positive stimuli prior to performing the decision-making task (n = 20; active training). The active-training group was compared to two other groups: undergraduates with elevated self-reported depressive symptoms who received placebo training (n = 22; placebo training) and a control group with low levels of depressive symptoms (n = 33; nondepressive control). The placebo-training depressive group performed worse and switched between options more than did the nondepressive controls on the reward maximization task. However, depressives that received active training performed as well as the nondepressive controls. Computational modeling indicated that the placebo-trained group learned more from negative than from positive prediction errors, leading to more frequent switching. The nondepressive control and active-training depressive groups showed similar learning from positive and negative prediction errors, leading to less-frequent switching and better performance. Our results indicate that individuals with elevated depressive symptoms are impaired at reward maximization, but that the deficit can be improved with attention training toward positive stimuli.

Minocycline reduces mechanical allodynia and depressive-like behaviour in type-1 diabetes mellitus in the rat.

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Amorim, Diana; Puga, Sónia; Bragança, Rui; Braga, António; Pertovaara, Antti; Almeida, Armando; Pinto-Ribeiro, Filipa

2017-06-01

A common and devastating complication of diabetes mellitus is painful diabetic neuropathy (PDN) that can be accompanied by emotional disorders such as depression. A few studies have suggested that minocycline that inhibits microglia may attenuate pain hypersensitivity in PDN. Moreover, a recent study reported that minocycline has an acute antidepressive-like effect in diabetic animals. Here we studied whether (i) prolonged minocycline treatment suppresses pain behaviour in PDN, (ii) the minocycline effect varies with submodality of pain, and (iii) the suppression of pain behaviour by prolonged minocycline treatment is associated with antidepressive-like effect. The experiments were performed in streptozotocin-induced rat model of type-1 diabetes. Pain behaviour was evoked by innocuous (monofilaments) and noxious (paw pressure) mechanical stimulation, innocuous cold (acetone drops) and noxious heat (radiant heat). Depression-like behaviour was assessed using forced swimming test. Minocycline treatment (daily 80mg/kg per os) of three-week duration started four weeks after induction of diabetes. Diabetes induced mechanical allodynia and hyperalgesia, cold allodynia, heat hypoalgesia, and depression-like behaviour. Minocycline treatment significantly attenuated mechanical allodynia and depression-like behaviour, while it failed to produce significant changes in mechanical hyperalgesia, cold allodynia or heat hypoalgesia. The results indicate that prolonged per oral treatment with minocycline has a sustained mechanical antiallodynic and antidepressive-like effect in PDN. These results support the proposal that minocycline might provide a treatment option for attenuating sensory and comorbid emotional symptoms in chronic PDN. Copyright © 2017 Elsevier B.V. All rights reserved.

Whiplash-associated disorders: who gets depressed? Who stays depressed?

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Carroll, Linda J.; Cassidy, J. David; Côté, Pierre

2010-01-01

Depression is common in whiplash-associated disorders (WAD). Our objectives were to identify factors associated with depressive symptomatology occurring in the initial stages of WAD, and to identify factors predicting the course of depressive symptoms. A population-based cohort of adults sustaining traffic-related WAD was followed at 6 weeks, 3, 6, 9, and 12 months. Baseline measures (assessed a median of 11 days post-crash) included demographic and collision-related factors, prior health, and initial post-crash pain and symptoms. Depressive symptomatology was assessed at baseline and at each follow-up using the Centre for Epidemiological Studies Depression Scale (CES-D). We included only those who participated at all follow-ups (n = 3,452; 59% of eligible participants). Using logistic regression, we identified factors associated with initial (post-crash) depression. Using multinomial regression, we identified baseline factors predicting course of depression. Courses of depression were no depression; initial depression that resolves, recurs or persists, and later onset depression. Factors associated with initial depression included greater neck and low back pain severity, greater percentage of body in pain, numbness/tingling in arms/hand, dizziness, vision problems, post-crash anxiety, fracture, prior mental health problems, and poorer general health. Predictors of persistent depression included older age, greater initial neck and low back pain, post-crash dizziness, vision and hearing problems, numbness/tingling in arms/hands, anxiety, prior mental health problems, and poorer general health. Recognition of these underlying risk factors may assist health care providers to predict the course of psychological reactions and to provide effective interventions. PMID:20127261

A Problem-Solving Therapy Intervention for Low-Income, Pregnant Women at Risk for Postpartum Depression

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Sampson, McClain; Villarreal, Yolanda; Rubin, Allen

2016-01-01

Postpartum Depression (PPD) occurs at higher rates among impoverished mothers than the general population. Depression during pregnancy is one of the strongest predictors of developing PPD. Research indicates that non-pharmacological interventions are effective in reducing depressive symptoms but engaging and retaining low-income mothers remains a…

Desipramine rescues age-related phenotypes in depression-like rats induced by chronic mild stress.

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Xie, Xiaoxian; Chen, Yangyang; Wang, Qi; Shen, Qichen; Ma, Lingyan; Huang, Liangfeng; Wu, Tao; Fu, Zhengwei

2017-11-01

Our previous finding demonstrates that major depressive disorder can mediate accelerated aging in rats. Desipramine is a typical tricyclic antidepressant, and can provide neuroprotection and counteract depression-like behaviors. However, whether desipramine can rescue age-related phenotypes in depressed individuals is not understood. In the present study, we investigated the physiological function of desipramine on rescuing the age-related phenotypes in these animals. The rats were induced by chronic mild stress paradigm, and the depression-like behaviors of rats were detected by sucrose intake test, open field test (OFT) and forced swimming test (FST). Then the depressed rats were treated by desipramine. Desipramine administration was effective in counteracting depression-like behaviors by increasing the sucrose solution intake, reducing the immobility time in the FST, and increasing total distance travelled and numbers of grid line crossed in the OFT. Moreover, desipramine treatment was able to reduce the oxidative damage to rat liver, and to increase the expression of telomerase reverse transcriptase (TERT), leading to correspondingly restored telomerase activity. Our findings identify that one function of desipramine may partly be to rescue age-related phenotypes in depressed individuals induced by chronic stress. Copyright © 2017 Elsevier Inc. All rights reserved.

Bupropion in the treatment of problematic online game play in patients with major depressive disorder.

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Han, Doug Hyun; Renshaw, Perry F

2012-05-01

As one of the problematic behaviors in patients with major depressive disorder (MDD), excessive online game play (EOP) has been reported in a number of recent studies. Bupropion has been evaluated as a potential treatment for MDD and substance dependence. We hypothesized that bupropion treatment would reduce the severity of EOP as well as depressive symptoms. Fifty male subjects with comorbid EOP and MDD were randomly assigned to bupropion + education for internet use (EDU) or placebo + EDU groups. The current study consisted in a 12-week, prospective, randomized, double-blind clinical trial, including an eight-week active treatment phase and a four-week post treatment follow-up period. During the active treatment period, Young Internet Addiction Scale (YIAS) scores and the mean time of online game playing in the bupropion group were greatly reduced compared with those of the placebo group. The Beck Depression Inventory (BDI) scores in the bupropion group were also greatly reduced compared with those of the placebo group. During the four-week post-treatment follow-up period, bupropion-associated reductions in online game play persisted, while depressive symptoms recurred. Conclusively, bupropion may improve depressive mood as well as reduce the severity of EOP in patients with comorbid MDD and online game addiction.

Bupropion in the treatment of problematic online game play in patients with major depressive disorder

Science.gov (United States)

Han, Doug Hyun; Renshaw, Perry F

2015-01-01

As one of the problematic behaviors in patients with major depressive disorder (MDD), excessive online game play (EOP) has been reported in a number of recent studies. Bupropion has been evaluated as a potential treatment for MDD and substance dependence. We hypothesized that bupropion treatment would reduce the severity of EOP as well as depressive symptoms. Fifty male subjects with comorbid EOP and MDD were randomly assigned to bupropion + education for internet use (EDU) or placebo + EDU groups. The current study consisted in a 12-week, prospective, randomized, double-blind clinical trial, including an eight-week active treatment phase and a four-week post treatment follow-up period. During the active treatment period, Young Internet Addiction Scale (YIAS) scores and the mean time of online game playing in the bupropion group were greatly reduced compared with those of the placebo group. The Beck Depression Inventory (BDI) scores in the bupropion group were also greatly reduced compared with those of the placebo group. During the four-week post-treatment follow-up period, bupropion-associated reductions in online game play persisted, while depressive symptoms recurred. Conclusively, bupropion may improve depressive mood as well as reduce the severity of EOP in patients with comorbid MDD and online game addiction. PMID:21447539

Effectiveness of Cognitive Behavioral Therapy Training in Reducing Depression in Visually Impaired Male Students

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Erfan Soleimani Sefat

2017-06-01

Discussion: The findings demonstrated that cognitive behavioral therapy was significantly effective in improving depression of male students with visual impairment in experimental group. The group training needs to be adopted by medical practitioners on a cohort for validating its effectiveness on a larger scale.

Concurrent Improvement in Both Binge Eating and Depressive Symptoms with Naltrexone/Bupropion Therapy in Overweight or Obese Subjects with Major Depressive Disorder in an Open-Label, Uncontrolled Study.

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Guerdjikova, Anna I; Walsh, Brandon; Shan, Kevin; Halseth, Amy E; Dunayevich, Eduardo; McElroy, Susan L

2017-10-01

Binge eating disorder (BED) is associated with obesity and major depressive disorder (MDD). Naltrexone extended-release (ER)/bupropion ER (NB) is approved as an adjunct to diet and physical activity for chronic weight management. In a prospectively designed 24-week open-label, single-arm, single-site trial of 25 women with MDD and overweight/obesity, NB reduced weight and depressive symptoms. This post hoc analysis investigated the relationship between change in self-reported binge eating behavior (evaluated with the Binge Eating Scale [BES]) and changes in weight, control of eating, and depressive symptoms. At baseline, 91% of subjects had moderate or severe BES scores, suggesting BED. BES scores were significantly improved from week 4, and by week 24, 83% reported "little or no problem." Improvement in BES scores correlated with improvement in depressive symptoms and control of eating. NB may be effective in reducing binge eating symptoms associated with MDD and overweight/obesity. Evaluation of NB in BED appears warranted. Orexigen Therapeutics, Inc.

Structure of the clinical and geriatric depression: Similarities and differences

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Novović Zdenka

2006-01-01

Full Text Available Studies demonstrating the uniqueness of depression in old age are numerous, but conclusions on the fact if the problems of the elderly people cause depression or if they are a part of depression are not unique. The aim of this paper is to compare the structure of depression of old people without the history of mental illness and middle-aged people treated for depression. The sample consists of 82 healthy inmates of different Homes for the Aged and 78 patients diagnosed with some sort of affective disorder. A depression has been assessed with the shorten version of the MMPI D-scale. The structure of the geriatric and clinical depression has been compared with the method of maximum likelihood, over the matrix of co-variances of answers on the items on the depression scale. The results point out to the statistically significant difference in the structure of depression of the old and clinically depressed individuals. However, half of the items of the D-scale have significant loadings on the factor of depression in both groups. The essence of the depression in both samples is made of cognitive subject matters, depressive affect, decline of motivation and a negative estimate of one's basic abilities. Symptoms concerning low self-esteem, experiencing cognitive deficit, energy and impaired physical health have been significant in describing the clinical depression, while a feeling of reduced positive stimulation and the affective liability is typical for the depression of geriatric sample. The conclusion is that, despite the differences, there is a common core of symptoms that makes the essence of depression, apart from the samples.

Role of the Brain's Reward Circuitry in Depression: Transcriptional Mechanisms.

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Nestler, Eric J

2015-01-01

Increasing evidence supports an important role for the brain's reward circuitry in controlling mood under normal conditions and contributing importantly to the pathophysiology and symptomatology of a range of mood disorders, such as depression. Here we focus on the nucleus accumbens (NAc), a critical component of the brain's reward circuitry, in depression and other stress-related disorders. The prominence of anhedonia, reduced motivation, and decreased energy level in most individuals with depression supports the involvement of the NAc in these conditions. We concentrate on several transcription factors (CREB, ΔFosB, SRF, NFκB, and β-catenin), which are altered in the NAc in rodent depression models--and in some cases in the NAc of depressed humans, and which produce robust depression- or antidepressant-like effects when manipulated in the NAc in animal models. These studies of the NAc have established novel approaches toward modeling key symptoms of depression in animals and could enable the development of antidepressant medications with fundamentally new mechanisms of action. © 2015 Elsevier Inc. All rights reserved.

Emerging from Depression: Treatment of Adolescent Depression Using the Major Treatment Models of Adult Depression.

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Long, Kathleen M.

Noting that adolescents who commit suicide are often clinically depressed, this paper examines various approaches in the treatment of depression. Major treatment models of adult depression, which can be directly applied to the treatment of the depressed adolescent, are described. Major treatment models and selected research studies are reviewed in…

Hippocampal volume and serotonin transporter polymorphism in major depressive disorder

DEFF Research Database (Denmark)

Ahdidan, Jamila; Foldager, Leslie; Rosenberg, Raben

2013-01-01

Objective: The main aim of the present study was to replicate a previous finding in major depressive disorder (MDD) of association between reduced hippocampal volume and the long variant of the di- and triallelic serotonin transporter polymorphism in SLC6A4 on chromosome 17q11.2. Secondarily, we...... that we aimed to replicate, and no significant associations with the serotonin transporter polymorphism were found. Conclusions: The present quantitative and morphometric MRI study was not able to replicate the previous finding of association between reduced hippocampal volume in depressed patients...... and the serotonin transporter polymorphism....

Religious and spiritual importance moderate relation between default mode network connectivity and familial risk for depression.

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Svob, Connie; Wang, Zhishun; Weissman, Myrna M; Wickramaratne, Priya; Posner, Jonathan

2016-11-10

Individuals at high risk for depression have increased default mode network (DMN) connectivity, as well as reduced inverse connectivity between the DMN and the central executive network (CEN) [8]. Other studies have indicated that the belief in the importance of religion/spirituality (R/S) is protective against depression in high risk individuals [5]. Given these findings, we hypothesized that R/S importance would moderate DMN connectivity, potentially reducing DMN connectivity or increasing DMN-CEN inverse connectivity in individuals at high risk for depression. Using resting-state functional connectivity MRI (rs-fcMRI) in a sample of 104 individuals (aged 11-60) at high and low risk for familial depression, we previously reported increased DMN connectivity and reduced DMN-CEN inverse connectivity in high risk individuals. Here, we found that this effect was moderated by self-report measures of R/S importance. Greater R/S importance in the high risk group was associated with decreased DMN connectivity. These results may represent a protective neural adaptation in the DMN of individuals at high risk for depression, and may have implications for other meditation-based therapies for depression. Published by Elsevier Ireland Ltd.

Stress and depression among older residents in religious monasteries: do friends and God matter?

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Bishop, Alex J

2008-01-01

The purpose of this investigation was to explore how friendship and attach-0 ment to God provide protective benefits against stress and depression. Participants included 235 men and women, age 64 and older, residing in religious monasteries affiliated with the Order of St. Benedict. Hierarchical multiple regression analyses were completed to assess main and moderating effects of friendship and attachment to God relative to the influence of stress on depressive symptomology. Lower degree of friendship closeness (beta = -.12, p God (beta = -.15, p God) also existed relative to depressive symptoms (beta = .14, p God represented a greater risk for depressive symptoms. Second, greater friendship closeness in combination with greater secure attachment to God reduced the risk for depressive symptoms. Third, lower degree of friendship closeness combined with less secure attachment to God diminished the noxious effects of stress on depressive symptoms. This has implications relative to how social and spiritual resources can be used to reduce stress and improve quality of life for older adults residing in religious communities.

Electroconvulsive treatment of a patient with Parkinson’s disease and moderate depression

Directory of Open Access Journals (Sweden)

John Erik Berg

2011-02-01

Full Text Available Depression is a usual comorbidity in patients with Parkinson’s disease. It has been known for more than 50 years that electroconvulsive treatment (ECT has a positive effect on the muscular symptoms of Parkinson’s disease. Many countries do not allow giving ECT for this indication. We have recently treated a resident patient in an acute psychiatric facility referred to the hospital with moderate depressive symptoms and strong suicidal ideation. Before and after a series of ECT he filled out the Beck Depression Inventory and the Antonovsky Sense of Coherence test. The scores before ECT were 20 and 2.69, respectively, and after 12 treatments 14 and 3.38. Both test results indicate improvement regarding level of depression and coping in life. The physiotherapists treating him observed that his rigidity was reduced and his gait improved. Muscular tonus was reduced and increased his tendency of falling as he had less tonus in muscles close to joints. Self help efficiency in daily tasks improved. He got cognitive impairment during and in the weeks after ECT. Electroconvulsive treatment should be offered to more patients with Parkinson disease and depression in order to lessen the burden of both depression and Parkinson symptoms.

Cost of depression in Europe.

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Sobocki, Patrik; Jönsson, Bengt; Angst, Jules; Rehnberg, Clas

2006-06-01

there is no earlier cost-of-illness study conducted on depression in Europe, it is, however, difficult to evaluate the validity of our results for individual countries and thus further research is needed. The cost of depression poses a significant economic burden to European society. The simulation model employed shows good predictability of the cost of depression in Europe and is a novel approach to estimate the cost-of-illness in Europe. IMPLICATIONS FOR HEALTH CARE PROVISION AND POLICIES: Health and social care policy and commissioning must be evidence-based. The empirical results from this study confirm previous findings, that depression is a major concern to the economic welfare in Europe which has consequences to both healthcare providers and policy makers. One important way to stop this explosion in cost is through increased research efforts in the field. Moreover, better detection, prevention, treatment and patient management are imperatives to reduce the burden of depression and its costs. Mental healthcare policies and better access to healthcare for mentally ill are other challenges to improve for Europe. This study has identified several research gaps which are of interest for future research. In order to better understand the impact of depression to European society long-term prospective epidemiology and cost-of-illness studies are needed. In particular data is lacking for Central European countries. On the basis of our findings, further economic evaluations of treatments for depression are necessary in order to ensure a cost-effective use of European healthcare budgets.

Reminiscence Therapy Improves Cognitive Functions and Reduces Depressive Symptoms in Elderly People With Dementia: A Meta-Analysis of Randomized Controlled Trials.

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Huang, Hui-Chuan; Chen, Yu-Ting; Chen, Pin-Yuan; Huey-Lan Hu, Sophia; Liu, Fang; Kuo, Ying-Ling; Chiu, Hsiao-Yean

2015-12-01

Cognitive function impairments and depressive symptoms are common in elderly people with dementia. Previous meta-analyses of outdated and small-scale studies have reported inconsistent results regarding the effects of reminiscence therapy on cognitive functions and depressive symptoms; therefore, we conducted a meta-analysis by including more recent randomized controlled trials (RCTs) with large sample sizes to investigate the immediate and long-term (6-10 months) effects of reminiscence therapy on cognitive functions and depressive symptoms in elderly people with dementia. Electronic databases, including PubMed, Medline, CINAHL, PsycINFO, the Cochrane Central Register of Controlled Trials, ProQuest, Google Scholar, and Chinese databases were searched to select eligible articles. Primary outcome measures included the scores of cognitive functions and depressive symptoms. In total, 12 RCT studies investigating the effects of reminiscence therapy on cognitive functions and depressive symptoms in elderly people with dementia were included. Two reviewers independently extracted data. All analyses were performed using a random-effects model. Reminiscence therapy had a small-size effect on cognitive functions (g = 0.18, 95% confidence interval [CI] 0.05-0.30) and a moderate-size effect on depressive symptoms (g = -0.49, 95% CI -0.70 to -0.28) in elderly people with dementia. Long-term effects of reminiscence therapy on cognitive functions and depressive symptoms were not confirmed. Moderator analysis revealed that institutionalized elderly people with dementia exhibited greater improvement in depressive symptoms than community-dwelling people with dementia did (g = -0.59 vs. -0.16, P = .003). This meta-analysis confirms that reminiscence therapy is effective in improving cognitive functions and depressive symptoms in elderly people with dementia. Our findings suggest that regular reminiscence therapy should be considered for inclusion as routine care for the improvement

Co-occurring anxiety influences patterns of brain activity in depression.

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Engels, Anna S; Heller, Wendy; Spielberg, Jeffrey M; Warren, Stacie L; Sutton, Bradley P; Banich, Marie T; Miller, Gregory A

2010-03-01

Brain activation associated with anhedonic depression and co-occurring anxious arousal and anxious apprehension was measured by fMRI during performance of an emotion word Stroop task. Consistent with EEG findings, depression was associated with rightward frontal lateralization in the dorsolateral prefrontal cortex (DLPFC), but only when anxious arousal was elevated and anxious apprehension was low. Activity in the right inferior frontal gyrus (IFG) was also reduced for depression under the same conditions. In contrast, depression was associated with more activity in the anterior cingulate cortex (dorsal ACC and rostral ACC) and the bilateral amygdala. Results imply that depression, particularly when accompanied by anxious arousal, may result in a failure to implement top-down processing by appropriate brain regions (left DLPFC, right IFG) due to increased activation in regions associated with responding to emotionally salient information (right DLPFC, amygdala).

Reducing Depression, Anxiety, and Trauma of Male Inmates: An HIV/AIDS Psychoeducational Group Intervention.

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Pomeroy, Elizabeth C.; Kiam, Risa; Green, Diane L.

2000-01-01

Reports on a quasi-experimental research study that found that a 10-session psychoeducational group intervention was effective in increasing knowledge of AIDS and decreasing depression, anxiety, and trauma symptoms among male inmates. The intervention consisted of both AIDS education topics and psychological support. Results indicate significant…

Neuropsychological functioning in late-life depression

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Gro Strømnes Dybedal

2013-06-01

Full Text Available Background: The literature describing neurocognitive function in patients with late-life depression (LLD show inconsistent findings in regard to incidence and main deficits. Reduced information processing speed is in some studies found to explain deficits in higher order cognitive function, while other studies report specific deficits in memory and executive function. Our aim was to determine the characteristics of neuropsychological functioning in non-demented LLD patients.Methods; A comprehensive neuropsychological battery was administered to a group of hospitalized LLD patients and healthy control subjects. Thirty-nine patients without dementia, 60 years or older meeting DSM-IV criteria for current episode of major depression, and 18 nondepressed control subjects were included. The patient group was characterized by having a long lasting current depressive episode of late-onset depression and by being non-responders to treatment with antidepressants. Neurocognitive scores were calculated for the domains of information processing speed, verbal memory, visuospatial memory, executive function, and language. Number of impairments (performance below the 10th percentile of the control group per domain for each participant was calculated. Results: Nearly half of the patients had a clinically significant cognitive impairment in at least one neurocognitive domain. Relative to healthy control subjects, LLD patients performed significantly poorer in the domains of information processing speed and executive function. Executive abilities were most frequently impaired in the patient group (39 % of the patients. Even when controlling for differences in processing speed, patients showed more executive deficits than controls. CONCLUSIONS: Controlling for processing speed, patients still showed impaired executive function compared to healthy controls. Reduced executive function thus appears to be the core neurocognitive deficit in LLD. Executive function seems

Surveillance Snapshot: Respiratory Infections Resulting in Hospitalization, U.S. Air Force Recruits, October 2009 - February 2017

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