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Rohan KJ, Terman JM, Iyiewuare P, Perez J, Camuso JA, Postolache TT, DeSarno MJ, Vacek PM. Prospectively assessed summer mood status in major depression, recurrent with seasonal pattern: Evidence for SAD's construct validity. J Affect Disord 2024; 349:32-38. [PMID: 38160889 PMCID: PMC10923172 DOI: 10.1016/j.jad.2023.12.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 12/05/2023] [Accepted: 12/27/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE Seasonal patterns are often undetectable in population-based depression studies, calling into question the existence of winter seasonal affective disorder (SAD). If SAD has construct validity, individuals with SAD should show spontaneous depression remission in the summer. Data are sparse on prospectively assessed summer mood status in confirmed SAD patients. METHOD We conducted prospective summer followup of community adults who, the winter before, were diagnosed with Major Depression, Recurrent with Seasonal Pattern on the Structured Clinical Interview for DSM-IV Axis I Disorders, developed a current SAD episode on the Structured Interview Guide for the Hamilton Rating Scale for Depression-Seasonal Affective Disorder Version (SIGH-SAD), and enrolled in a clinical trial comparing group cognitive-behavioral therapy for SAD and light therapy. In July/August after treatment, 143/153 (93.5 %) participants provided data on the SIGH-SAD, the Beck Depression Inventory-Second Edition, and the Longitudinal Interval Followup Evaluation (LIFE). RESULTS Summer mean depression scores were in the normal range, with the substantial majority in remission across different measures. On the LIFE, 113/143 (79.0 %) experienced complete summer remission, 19/143 (13.3 %) experienced partial summer remission, and 11/143 (7.7 %) had major depression in the summer. Depression scores were significantly lower at summer than post-treatment in both treatments, indicating incomplete treatment response. LIMITATIONS This was a single-site study with a relatively homogeneous sample. CONCLUSIONS Supporting construct validity for SAD, the substantial majority experienced complete summer remission, with a minority in partial remission and a very small minority in episode. Both treatments left residual symptoms at treatment endpoint compared to summer.
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Affiliation(s)
- Kelly J Rohan
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, USA.
| | - Julia M Terman
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, USA
| | - Praise Iyiewuare
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, USA
| | - Jessica Perez
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, USA
| | - Julia A Camuso
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, USA
| | - Teodor T Postolache
- Department of Psychiatry, University of Maryland School of Medicine, 685 West Baltimore Street, MSTF Building Room 930, Baltimore, MD 21201, USA; Rocky Mountain MIRECC for Suicide Prevention, 1700 N Wheeling Street, G-3-116M, Aurora, CO 80045, USA
| | - Michael J DeSarno
- Biomedical Statistics Research Core, University of Vermont Larner College of Medicine, 25 Hills Building, 111 Colchester Avenue, Burlington, VT 05401-0134, USA
| | - Pamela M Vacek
- Biomedical Statistics Research Core, University of Vermont Larner College of Medicine, 25 Hills Building, 111 Colchester Avenue, Burlington, VT 05401-0134, USA
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Ng E, Nestor SM, Rabin JS, Hamani C, Lipsman N, Giacobbe P. Seasonal pattern and depression outcomes from repetitive transcranial magnetic stimulation. Psychiatry Res 2023; 329:115525. [PMID: 37820574 DOI: 10.1016/j.psychres.2023.115525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 10/13/2023]
Abstract
Individuals with major depressive disorder (MDD) may exhibit a seasonal pattern. The impact of a seasonal pattern in depressive symptoms on rTMS outcomes is unexplored. A retrospective analysis was performed on patients with MDD receiving open-label high frequency rTMS to the left dorsolateral prefrontal cortex. Having a seasonal pattern was defined as scoring ≥ 12 on the Personal Inventory for Depression and Seasonal Affective Disorder (PIDS). Primary outcomes included improvement in the Hamilton Depression Rating Scale (HAMD) and remission. Secondary analyses included the use of the self-rated Quick Inventory of Depressive Symptomatology (QIDS) to assess for changes in atypical neurovegetative symptoms. Multiple linear regression, multiple logistic regression, and linear mixed effects analyses were performed. 46 % (58/127) of the sample had a seasonal pattern. Seasonal pattern did not significantly influence improvement in HAMD (PIDS < 12, 7.8, SD 5.9; PIDS ≥ 12, 10.4, SD 4.9 or remission (PIDS < 12, 30 %; PIDS ≥ 12, 34 %). There were equivalent degrees of improvement in atypical neurovegetative symptoms over time as assessed using the QIDS. Depression with seasonal pattern was found to respond to rTMS treatment similarly to depression without seasonal pattern, suggesting that this may be a viable treatment for this group.
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Affiliation(s)
- Enoch Ng
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, ON M5T 1R8, Canada
| | - Sean M Nestor
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, ON M5T 1R8, Canada; Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada; Harquail Centre for Neuromodulation, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
| | - Jennifer S Rabin
- Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada; Harquail Centre for Neuromodulation, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada; Division of Neurology, Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Toronto, ON M5S 3Hs, Canada; Rehabilitation Sciences Institute, University of Toronto, Toronto, ON M5G 1V7, Canada
| | - Clement Hamani
- Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada; Harquail Centre for Neuromodulation, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada; Department of Surgery, University of Toronto, 149 College Street, Toronto, ON M5T 1P5, Canada
| | - Nir Lipsman
- Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada; Harquail Centre for Neuromodulation, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada; Department of Surgery, University of Toronto, 149 College Street, Toronto, ON M5T 1P5, Canada
| | - Peter Giacobbe
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, ON M5T 1R8, Canada; Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada; Harquail Centre for Neuromodulation, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada.
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Rohan KJ, Burt KB, Norton RJ, Perez J, Iyiewuare P, Terman JM. Change in Seasonal Beliefs Mediates the Durability Advantage of Cognitive-Behavioral Therapy Over Light Therapy for Winter Depression. Behav Ther 2023; 54:682-695. [PMID: 37330257 DOI: 10.1016/j.beth.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 09/06/2022] [Accepted: 11/13/2022] [Indexed: 12/13/2022]
Abstract
In treating an acute episode of winter depression, cognitive-behavioral therapy for seasonal affective disorder (CBT-SAD) and light therapy are comparably efficacious, with improvement in depression symptoms during CBT-SAD mediated by reduced seasonal beliefs (i.e., maladaptive thoughts about the seasons, light availability, and weather). Here, we tested whether the enduring benefit of CBT-SAD over light therapy following treatment is associated with offsetting seasonal beliefs during CBT-SAD. Currently depressed adults with Major Depression, Recurrent with Seasonal Pattern (N = 177) were randomized to 6 weeks of light therapy or group CBT-SAD and followedup one and two winters after treatment. Outcomes measured during treatment and at each follow-up included depression symptoms on the Structured Clinical Interview for the Hamilton Rating Scale for Depression-SAD Version and Beck Depression Inventory-Second Edition. Candidate mediators measured at pre-, mid-, and posttreatment were SAD-specific negative cognitions (Seasonal Beliefs Questionnaire; SBQ); general depressogenic cognitions (Dysfunctional Attitudes Scale; DAS); brooding rumination (Ruminative Response Scale-Brooding subscale; RRS-B); and chronotype (Morningness-Eveningness Questionnaire; MEQ). Latent growth curve mediation models found a significant positive path from treatment group to the slope of SBQ during treatment, with CBT-SAD showing larger improvements in seasonal beliefs with overall change in seasonal beliefs in the medium-effect range, and significant positive paths from SBQ slope to depression scores at the first and second winter follow-ups, indicating greater change towards more flexible seasonal beliefs during active treatment was associated with less severe depression symptoms following treatment. Estimated indirect effects (treatment group → SBQ change * SBQ change → outcome) were also significant at each follow-up for each outcome with βindirect ranging from .091 to .162. Models also found significant positive paths from treatment group to the slope of MEQ and RRS-B during treatment, with light therapy showing a greater increase in "morningness" and CBT-SAD showing a greater decrease in brooding during active treatment; however, neither construct emerged as a mediator of follow-up depression scores. Change in seasonal beliefs during treatment mediates both the acute antidepressant and long-term effects of CBT-SAD and explains lower depression severity following CBT-SAD relative to light therapy.
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Terman JM, Rohan KJ, Stickle TR, Wernhoff A. Personality Pathology in Winter Depression: Prevalence and Treatment Trajectories in Cognitive-Behavioral Therapy and Light Therapy. Behav Ther 2023; 54:361-374. [PMID: 36858765 DOI: 10.1016/j.beth.2022.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 08/23/2022] [Accepted: 10/04/2022] [Indexed: 11/13/2022]
Abstract
Personality disorders are highly comorbid with major depression; however, findings are mixed regarding their impact on depression treatment outcomes and trajectories. Limited research has studied personality pathology in winter depression, specifically. This study (1) explored the prevalence of personality pathology in winter depression and (2) examined its effects on winter depression treatment trajectories. Participants were 174 adults with Major Depression, Recurrent with Seasonal Pattern from a randomized clinical trial comparing group cognitive-behavioral therapy for seasonal affective disorder (CBT-SAD) and light therapy. Participants completed the Millon Clinical Multiaxial Inventory-III (MCMI-III; Millon et al., 1994) at baseline. The prevalence of MCMI-III-defined pathological personality traits and personality disorders in this sample was 98/174 (56.3%) with any trait and 65/174 (37.4%) with any disorder. Dependent was the most common elevation (65/174, 37.4%), trait (43/174, 24.7%), and disorder (22/174, 12.6%). Most participants with pathological personality elevations had only one personality disorder (58/174, 33.3%) and one pathological personality trait (82/174, 47.1%). Growth curve analysis revealed personality pathology predicted higher baseline depression scores, but the number of MCMI-III pathological personality elevations (i.e., traits and disorders) and personality disorders did not predict change in depression over the timeframe of pretreatment, weekly during treatment, posttreatment, and follow-ups one and two winters later in CBT-SAD or light therapy. Results suggest that personality pathology is not a negative prognostic indicator or prescriptive factor for winter depression treatment with CBT-SAD or light therapy, which may inform treatment algorithms and decision-making in practice.
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Zhang M, Wang Q, Pu L, Tang H, Chen M, Wang X, Li Z, Zhao D, Xiong Z. Light Therapy to Improve Sleep Quality in Older Adults Living in Residential Long-Term Care: A Systematic Review. J Am Med Dir Assoc 2023; 24:65-74.e1. [PMID: 36410392 DOI: 10.1016/j.jamda.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 10/14/2022] [Accepted: 10/14/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Because light can regulate sleep rhythms, numerous studies have investigated whether light therapy can improve sleep disorders in older people, but its efficacy remains controversial. Therefore, this systematic review aimed to examine and summarize current evidence about the efficacy of light therapy to improve sleep for older people in residential long-term care. DESIGN Systematic review. SETTING AND PARTICIPANTS Older people living in long-term care settings. METHODS Systematic searches were conducted in the databases PubMed, Web of Science, Cochrane, EMBASE, CINAHL, China National Knowledge Infrastructure, China Science and Technology Journal Database, WanFang, Chinese Biomedical Literature Database, and in reference lists within relevant articles. Studies were eligible for inclusion if they evaluated light therapy for older people with sleep disorders in long-term care settings. RESULTS This systematic review includes 21 articles, summarizing light therapy with different durations and intensities. The light intervention was typically administered between 7:00 and 12:00 am for 30-120 minutes. The interventions lasted from 1 week to several months, and the intensity of the light intervention usually ranged from 2500 to 10,000 lux. Short-term exposure (30-60 minutes) with high light levels (≥10,000 lux), relatively long-term exposure (1-2 hours) with moderate light levels (2500-10,000 lux), or long-term exposure (1-4 hours or full day) with low light levels (≤2500 lux) were associated with improved sleep indicators for older people in long-term care settings. CONCLUSIONS AND IMPLICATIONS The efficacy of light therapy in long-term care settings may be affected by the duration of exposure, time and length of intervention, intensity of light, and equipment used to administer the therapy. Further research must be conducted to optimize light therapy parameters. Large, high-quality randomized controlled trials are needed to deepen our understanding of the effects of light therapy on sleep in older people living in long-term care settings.
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Affiliation(s)
- Mingjiao Zhang
- School of Nursing, Chengdu Medical College, Chengdu, Sichuan, China
| | - Qin Wang
- School of Nursing, Chengdu Medical College, Chengdu, Sichuan, China
| | - Lihui Pu
- Menzies Health Institute Queensland & School of Nursing and Midwifery, Griffith University Nathan Campus, Brisbane, Queensland, Australia
| | - Hongxia Tang
- School of Nursing, Chengdu Medical College, Chengdu, Sichuan, China
| | - Mengjie Chen
- School of Nursing, Chengdu Medical College, Chengdu, Sichuan, China
| | - Xiaoxia Wang
- School of Nursing, Chengdu Medical College, Chengdu, Sichuan, China
| | - Zhe Li
- Mental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Sichuan Clinical Medical Research Center for Mental Disorders, Chengdu, Sichuan, China
| | - Dan Zhao
- School of Nursing, Chengdu Medical College, Chengdu, Sichuan, China.
| | - Zhenzhen Xiong
- School of Nursing, Chengdu Medical College, Chengdu, Sichuan, China; Nursing Key Laboratory of Sichuan Province, Chengdu, Sichuan, China.
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Rohan KJ, Terman JM, Norton RJ, Mccormick BM, Vacek PM, Desarno MJ. Antidepressant Medication Status as a Moderator of Winter Depression Recurrence Following Cognitive-Behavioral Therapy and Light Therapy: Is There Evidence of an Iatrogenic Effect? Cogn Ther Res 2022. [DOI: 10.1007/s10608-022-10344-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Wescott DL, Wallace ML, Hasler BP, Klevens AM, Franzen PL, Hall MH, Roecklein KA. Sleep and circadian rhythm profiles in seasonal depression. J Psychiatr Res 2022; 156:114-121. [PMID: 36244199 DOI: 10.1016/j.jpsychires.2022.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 07/09/2022] [Accepted: 10/03/2022] [Indexed: 11/07/2022]
Abstract
Sleep and circadian rhythm disruptions are symptoms of, and hypothesized underlying mechanisms in, seasonal depression. Discrepant observational findings and mixed responses to sleep/circadian-based treatments suggest heterogenous sleep and circadian disruptions in seasonal depression, despite these disruptions historically conceptualized as delayed circadian phase and hypersomnia. This study used a data-driven cluster analysis to characterize sleep/circadian profiles in seasonal depression to identify treatment targets for future interventions. Biobehavioral measures of sleep and circadian rhythms were assessed during the winter in individuals with Seasonal Affective Disorder (SAD), subsyndromal-SAD (S-SAD), or nonseasonal, never depressed controls (total sample N = 103). The following variables were used in the cluster analysis: circadian phase (from dim light melatonin onset), midsleep timing, total sleep time, sleep efficiency, regularity of midsleep timing, and nap duration (all from wrist actigraphy). Sleep and circadian variables were compared across clusters and controls. Despite limited sleep/circadian differences between diagnostic groups, there were two reliable (Jaccard Coefficients >0.75) sleep/circadian profiles in SAD/S-SAD individuals: a 'Disrupted sleep' cluster, characterized by irregular and fragmented sleep and an 'Advanced' cluster, characterized by early sleep and circadian timing and longer total sleep times (>7.5 h). Clusters did not differ by depression severity. Midsleep correlated with DLMO (r = 0.56), irregularity (r = 0.3), and total sleep time (r = -0.27). Sleep and circadian disruptions in seasonal depression are not uniformly characterized by hypersomnia and circadian phase delay. Presence of distinct sleep and circadian subgroups in seasonal depression may predict successful treatment response. Prospective assessment and tailoring of individual sleep and circadian disruptions may reduce treatment failures.
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Affiliation(s)
- Delainey L Wescott
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Meredith L Wallace
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Department of Statistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Brant P Hasler
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Alison M Klevens
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Peter L Franzen
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Martica H Hall
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kathryn A Roecklein
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA; Center for the Neural Basis of Behavior, University of Pittsburgh, Pittsburgh, PA, USA
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Norton RJ, Young MA, Rohan KJ. Lack of Differential Symptom Change with Cognitive-Behavioral versus Light Therapy for Winter Depression: A Network Intervention Analysis. Cogn Ther Res 2022. [DOI: 10.1007/s10608-022-10315-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Rohan KJ, Franzen PL, Roeckelin KA, Siegle GJ, Kolko DJ, Postolache TT, Vacek PM. Elucidating treatment targets and mediators within a confirmatory efficacy trial: study protocol for a randomized controlled trial of cognitive-behavioral therapy vs. light therapy for winter depression. Trials 2022; 23:383. [PMID: 35550645 PMCID: PMC9096056 DOI: 10.1186/s13063-022-06330-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 04/23/2022] [Indexed: 12/05/2022] Open
Abstract
Background This study is a confirmatory efficacy trial of two treatments for winter seasonal affective disorder (SAD): SAD-tailored group cognitive-behavioral therapy (CBT-SAD) and light therapy (LT). In our previous efficacy trial, post-treatment outcomes for CBT-SAD and LT were very similar, but CBT-SAD was associated with fewer depression recurrences two winters later than LT (27.3% in CBT-SAD vs. 45.6% in LT). CBT-SAD engaged and altered a specific mechanism of action, seasonal beliefs, which mediated CBT-SAD’s acute antidepressant effects and CBT-SAD’s enduring benefit over LT. Seasonal beliefs are theoretically distinct from LT’s assumed target and mechanism: correction of circadian phase. This study applies the experimental therapeutics approach to determine how each treatment works when it is effective and to identify the best candidates for each. Biomarkers of LT’s target and effect include circadian phase angle difference and the post-illumination pupil response. Biomarkers of CBT-SAD’s target and effect include decreased pupillary and sustained frontal gamma-band EEG responses to seasonal words, which are hypothesized as biomarkers of seasonal beliefs, reflecting less engagement with seasonal stimuli following CBT-SAD. In addition to determining change mechanisms, this study tests the efficacy of a “switch” decision rule upon recurrence to inform clinical decision-making in practice. Methods Adults with SAD (target N = 160) will be randomzied to 6-weeks of CBT-SAD or LT in winter 1; followed in winter 2; and, if a depression recurrence occurs, offered cross-over into the alternate treatment (i.e., switch from LT➔CBT-SAD or CBT-SAD➔LT). All subjects will be followed in winter 3. Biomarker assessments occur at pre-, mid-, and post-treatment in winter 1, at winter 2 follow-up (and again at mid-/post-treatment for those crossed-over), and at winter 3 follow-up. Primary efficacy analyses will test superiority of CBT-SAD over LT on depression recurrence status (the primary outcome). Mediation analyses will use parallel process latent growth curve modeling. Discussion Consistent with the National Institute of Mental Health’s priorities for demonstrating target engagement at the level of Research Domain Criteria-relevant biomarkers, this work aims to confirm the targets and mechanisms of LT and CBT-SAD to maximize the impact of future dissemination efforts. Trial registration ClinicalTrials.gov identifier: NCT03691792. Registered on October 2, 2018.
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Affiliation(s)
- Kelly J Rohan
- Department of Psychological Science, University of Vermont, 2 Colchester Avenue, Burlington, VT, 05405-0134, USA.
| | - Peter L Franzen
- Department of Psychiatry, University of Pittsburgh, Thomas Detre Hall, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA
| | - Kathryn A Roeckelin
- Department of Psychology, University of Pittsburgh, 4110 Sennott Square, 210 S Bouquet Street, Pittsburgh, PA, 15260, USA
| | - Greg J Siegle
- Department of Psychiatry, University of Pittsburgh, Thomas Detre Hall, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA
| | - David J Kolko
- Department of Psychiatry, University of Pittsburgh, Thomas Detre Hall, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA
| | - Teodor T Postolache
- University of Maryland School of Medicine, 655 West Baltimore Street, Baltimore, MD, 21201-1559, USA
| | - Pamela M Vacek
- Biomedical Statistics Research Core, University of Vermont Larner College of Medicine, 25 Hills Building, 111 Colchester Avenue, Burlington, VT, 05401-0134, USA
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C Curtin A, Johnston CS. Vitamin B6 Supplementation Reduces Symptoms of Depression in College Women Taking Oral Contraceptives: A Randomized, Double-Blind Crossover Trial. J Diet Suppl 2022:1-13. [PMID: 35109763 DOI: 10.1080/19390211.2022.2030843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Oral contraceptive (OC) users have a heightened risk of low plasma concentrations of vitamin B6, a cofactor in the tryptophan-serotonin pathway critical to mood regulation. The purpose of this crossover study was to determine whether vitamin B6 supplementation reduced symptoms of depression and improved mood states in college women using OC. Participants were healthy (aged 18-25 yrs), did not take dietary supplements, and used OC (estrogen with progestin) consistently for at least 1 year. During the 12-week, randomized, double-blind crossover trial (4-week treatment periods [100 mg vitamin B6 daily or placebo] separated by a 4-week washout) participants (n = 8) maintained normal exercise and eating patterns and recorded tablet consumption daily. The Beck Depression Inventory-II (BDI-II) and Profile of Mood States (POMS) were used to assess mental health before and after each 4-week treatment period. Average dietary vitamin B6 intakes did not vary during the trial (1.2-1.4 mg/d), whereas vitamin B6 status rose significantly following the B6 supplementation period compared to the other three time points. BDI-II scores were reduced 20% by vitamin B6 supplementation in comparison to an 11% rise with placebo ingestion (p = 0.046). POMS scores were not significantly impacted by vitamin B6 supplementation. These preliminary data support a growing literature suggesting the benefits of B6 supplementation for reducing symptoms of depression in young women using OC.
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Affiliation(s)
- Anne C Curtin
- College of Health Solutions, Arizona State University, Tempe, AZ, USA
| | - Carol S Johnston
- College of Health Solutions, Arizona State University, Tempe, AZ, USA
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Iyiewuare P, Rohan KJ, Postolache TT. Body mass index and atypical balance as predictors of winter depression remission in cognitive-behavioral therapy and light therapy. J Affect Disord 2022; 296:9-16. [PMID: 34583100 PMCID: PMC8609469 DOI: 10.1016/j.jad.2021.08.154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/29/2021] [Accepted: 08/31/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Efficacious treatments for winter seasonal affective disorder (SAD) include light therapy (LT) and cognitive-behavioral therapy (CBT-SAD); however, baseline characteristics may differentially predict treatment outcomes. This study investigated body mass index (BMI) and atypical balance (the proportion of atypical depression symptoms), as predictors of depression remission. METHODS The parent study randomized 177 adults diagnosed with Major Depression, Recurrent with Seasonal Pattern to 6-weeks of CBT-SAD (n = 88) or LT (n = 89) and followed participants one and two winters later. At baseline, BMI was measured and atypical balance was derived using the Structured Interview Guide for the Hamilton Rating Scale for Depression-Seasonal Affective Disorder Version (SIGH-SAD) as 8-item atypical subscale score/total SIGH-SAD score × 100. Depression remission was defined using standard SIGH-SAD cutpoints. Hierarchical logistic regressions tested the main effects of treatment modality, BMI, and atypical balance and their interactive effects on depression remission at post-treatment and follow-ups. RESULTS The BMI × treatment and atypical balance × treatment interactions significantly predicted depression remission at second winter follow-up. The probability of remission was higher in CBT-SAD than LT at BMI ≤ 26.1 and atypical balance ≤ 40.3%. This predictive relationship survived when adjusting atypical balance for BMI, but not vice-versa. LIMITATIONS Participants were predominantly White and older. BMI does not account for muscle mass or fat distribution. CONCLUSIONS BMI and atypical balance prescriptively predicted higher likelihood of depression remission two winters following CBT-SAD but not LT. This work informs clinical decision-making and precision medicine efforts.
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Affiliation(s)
- Praise Iyiewuare
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05401, United States.
| | - Kelly J. Rohan
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05401, United States
| | - Teodor T. Postolache
- Department of Psychiatry, University of Maryland School of Medicine, United States,Rocky Mountain Mental Illness Research Education and Clinical Center for Suicide Prevention, United States
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Smetter JB, Antler CA, Young MA, Rohan KJ. The Symptom Structure of Seasonal Affective Disorder: Integrating Results from Factor and Network Analyses in the Context of the Dual Vulnerability Model. J Psychopathol Behav Assess 2021; 43:95-107. [DOI: 10.1007/s10862-020-09861-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Rohan KJ, Camuso J, Perez J, Iyiewuare P, Meyerhoff J, DeSarno MJ, Vacek PM. Detecting Critical Decision Points during Cognitive-Behavioral Therapy and Light Therapy for Winter Depression Nonremission and Recurrence. J Behav Cogn Ther 2020; 30:241-252. [PMID: 36186272 PMCID: PMC9524476 DOI: 10.1016/j.jbct.2020.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Using data from a clinical trial comparing cognitive-behavioral therapy (CBT-SAD) and light therapy (LT) for winter seasonal affective disorder (SAD; N = 177), we explored critical decision points, or treatment weeks, that predict likelihood of nonremission at post-treatment and depression recurrence following treatment. In receiver operator characteristic (ROC) curve analyses, we used weekly Structured Clinical Interview for the Hamilton Rating Scale for Depression-SAD Version (SIGH-SAD) scores during treatment to predict nonremission at post-treatment (Week 6) and recurrence one winter later (Winter 1), two winters later (Winter 2), and any recurrence. Although several C-statistics of ≥ .70 were found, only Week 4 SIGH-SAD scores in CBT-SAD for nonremission had enough predictive ability to inform clinical decision-making (C-statistic = .80; sensitivity = .91; specificity = .68). Week 4 of CBT-SAD may be a critical time point to identify likely nonremitters who need tailoring of intervention, based on SIGH-SAD cutpoint score ≥ 13. This study illustrates how clinical trial data can inform detecting optimal decision points in treatment for identifying patients unlikely to remit, a critical first step to developing adaptive treatment strategies using decision rules to operationalize when and for whom treatment should change to maximize clinical benefit.
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Affiliation(s)
- Kelly J. Rohan
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, U.S.A
| | - Julia Camuso
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, U.S.A
| | - Jessica Perez
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, U.S.A
| | - Praise Iyiewuare
- Department of Psychological Science, University of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134, U.S.A
| | - Jonah Meyerhoff
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, 750 N. Lake Shore Drive, 10th Floor, Chicago IL, 60611, U.S.A
| | - Michael J. DeSarno
- Biomedical Statistics Research Core, University of Vermont Larner College of Medicine, 25 Hills Building, 111 Colchester Avenue, Burlington, VT 05401-0134, U.S.A
| | - Pamela M. Vacek
- Biomedical Statistics Research Core, University of Vermont Larner College of Medicine, 25 Hills Building, 111 Colchester Avenue, Burlington, VT 05401-0134, U.S.A
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Rohan KJ, Burt KB, Camuso J, Perez J, Meyerhoff J. Applying experimental therapeutics to examine cognitive and chronological vulnerabilities as mediators of acute outcomes in cognitive-behavioral therapy and light therapy for winter depression. J Consult Clin Psychol 2020; 88:786-797. [PMID: 32700956 DOI: 10.1037/ccp0000499] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE We applied the experimental therapeutics approach to test whether acute treatment outcomes for winter seasonal affective disorder (SAD) are mediated by a cognitive mechanism in cognitive-behavioral therapy (CBT-SAD) versus a chronobiologic mechanism in light therapy (LT). METHOD Currently depressed adults with major depression, recurrent with seasonal pattern (N = 177; 83.6% female, 92.1% non-Hispanic White, M age = 45.6) were randomized to 6 weeks of LT or group CBT-SAD. SAD symptoms were assessed weekly on the Structured Clinical Interview for the Hamilton Rating Scale for Depression-SAD Version. At pre-, mid-, and posttreatment, participants completed measures of general depressogenic cognitions (Dysfunctional Attitudes Scale; DAS); SAD-specific negative cognitions (Seasonal Beliefs Questionnaire; SBQ); chronotype (Morningness-Eveningness Questionnaire; MEQ); and depressive symptoms (Beck Depression Inventory-Second Edition). RESULTS Parallel-process growth models showed evidence for hypothesized mechanisms. For SAD-specific negative cognitions (SBQ), both symptom measures showed (1) an effect of treatment group on the slope of the mediator, with CBT-SAD demonstrating greater decreases, and (2) an effect of the slope of the mediator on the slope of the outcome. These effects held for the SBQ but not the broader measure of depressogenic cognitions (DAS). For the chronotype measure (MEQ), treatment assignment affected change, whereby LT was associated with reduced "eveningness," but this was unrelated to change in symptoms. CONCLUSIONS CBT-SAD promoted decreases in SAD-specific negative cognitions, and these changes were related to decreases in symptoms. Consistent with the theory that LT corrects misaligned circadian rhythms, LT reduced eveningness, but this did not correspond to symptom improvement. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Camuso JA, Rohan KJ. Cognitive Vulnerabilities as Prognostic Predictors of Acute and Follow-up Outcomes in Seasonal Affective Disorder Treatment with Light Therapy or Cognitive-Behavioral Therapy. Cognit Ther Res 2020; 44:468-482. [PMID: 33456097 PMCID: PMC7810199 DOI: 10.1007/s10608-020-10086-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND First-line treatments for winter seasonal affective disorder include light therapy and cognitive-behavioral therapy; however, it is unclear whether particular patient profiles respond differentially to each treatment type. This study examined baseline patient cognitive and chronobiological vulnerabilities as prognostic and prescriptive predictors of acute and follow-up treatment outcomes. METHODS 177 adults with seasonal affective disorder were randomized to 6-weeks of either light therapy or cognitive-behavioral therapy. Participants completed baseline measures of cognitive vulnerabilities (Dysfunctional Attitudes Scale; Ruminative Response Scale; Seasonal Belief Questionnaire) and chronobiological vulnerability (Morningness-Eveningness Questionnaire). Depression was assessed at pre- and post-treatment and at follow-ups one and two winters later. RESULTS Pre-treatment depression severity correlated significantly with each cognitive vulnerability measure, and significantly predicted future depression. After controlling for pre-treatment depression, higher scores on the Morningness-Eveningness Questionnaire were prognostic of lower depression at treatment endpoint, but no cognitive vulnerability emerged as a prognostic or prescriptive predictor of outcome. CONCLUSIONS Greater morningness was associated with less severe post-treatment depression in both cognitive-behavior therapy and light therapy. No cognitive vulnerability emerged as a prognostic or prescriptive predictor, perhaps because they correlated with pre-treatment depression severity, a robust predictor of outcome. Future research should test alternative cognitive constructs.
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Affiliation(s)
- Julia A. Camuso
- Department of Psychological Science, University of Vermont, Burlington, VT 05405
| | - Kelly J. Rohan
- Department of Psychological Science, University of Vermont, Burlington, VT 05405
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Rohan KJ, Meyerhoff J, Ho SY, Roecklein KA, Nillni YI, Hillhouse JJ, DeSarno MJ, Vacek PM. A measure of cognitions specific to seasonal depression: Development and validation of the Seasonal Beliefs Questionnaire. Psychol Assess 2019; 31:925-938. [PMID: 30920245 PMCID: PMC7988399 DOI: 10.1037/pas0000715] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We introduce the Seasonal Beliefs Questionnaire (SBQ), a self-report inventory of maladaptive thoughts about the seasons, light availability, and weather conditions, proposed to constitute a unique cognitive vulnerability to winter seasonal affective disorder (SAD; Rohan, Roecklein, & Haaga, 2009). Potential items were derived from a qualitative analysis of self-reported thoughts during SAD-tailored cognitive-behavioral therapy (CBT-SAD) and subsequently refined based on qualitative feedback from 48 SAD patients. In the psychometric study (N = 536 college students), exploratory and confirmatory factor analyses pruned the items to a 26-item scale with a 5-factor solution, demonstrating good internal consistency, convergent and divergent validity, and 2-week test-retest reliability. In a known groups comparison, the SBQ discriminated SAD patients (n = 86) from both nonseasonal major depressive disorder (MDD) patients (n = 30) and healthy controls (n = 110), whereas a generic measure of depressogenic cognitive vulnerability (the Dysfunctional Attitudes Scale [DAS]) discriminated MDD patients from the other groups. In a randomized clinical trial comparing CBT-SAD with light therapy (N = 177), SBQ scores improved at twice the rate in CBT-SAD than in light therapy. Greater change in SBQ scores during CBT-SAD, but not during light therapy, was associated with a lower risk of depression recurrence 2 winters later. In contrast, DAS scores improved comparably during CBT-SAD and light therapy, and DAS change was unrelated to recurrence following either treatment. These results support using the SBQ as a brief assessment tool for a SAD-specific cognitive vulnerability and as a treatment target in CBT-SAD. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
| | | | | | | | - Yael I Nillni
- National Center for PTSD, Women's Health Sciences Division, Veterans Affairs Boston Healthcare System
| | - Joel J Hillhouse
- Department of Community and Behavioral Health, East Tennessee State University
| | - Michael J DeSarno
- Medical Biostatistics Unit, University of Vermont College of Medicine
| | - Pamela M Vacek
- Medical Biostatistics Unit, University of Vermont College of Medicine
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Abstract
In the 60 years since the inaugural edition of the International Journal of Radiation Biology, much of our understanding of the biological effects of solar radiation has changed. Earlier in the century, sunlight played a 'hero's' role in reducing disabling rickets, while today debate still continues on the amount of sun required before exposure reveals the 'villainous' side of solar radiation. Although knowledge of the ultra violet (UV) component of sunlight as a carcinogen has become widespread, skin cancer rates are still rising yearly. Twentieth century attitudes have seen an about-face in the field of dermatological sun protection, with sunscreens changing from recipes designed to promote a 'healthy tan' to formulations proven to block both ultraviolet B (UVB) and more recently, ultraviolet A (UVA), to minimize premature sun-aging and skin cancer risk. In the early 1960s, DNA was first found to exist within mitochondria, while recently the connections between mitochondrial changes and UV radiation exposure have been expanded. Sixty years ago, understanding of the endocrine systems of mammals was enjoying its infancy. Early discoveries that light, particularly natural light, could have profound effects on functions such as sleep patterns and hormonal balance were made, while today more advanced knowledge has led to lighting improvements having pronounced effects on human wellbeing. Photosensitization 60 years ago was a health concern for both humans and their domestic animals, while today chemically engineered photosensitizing drugs can be administered along with highly directed light to pinpoint delivery targets for drug action. Life on earth is inextricably bound up with solar radiation. This article attempts to outline many of the ways in which our opinions about solar radiation have changed since the journal's inception.
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Affiliation(s)
- Julia Montelin Powers
- a Cellular Health and Toxicology Research Group, Department of Health and Nutritional Sciences , Institute of Technology Sligo , Sligo , Ireland
| | - James Edward John Murphy
- a Cellular Health and Toxicology Research Group, Department of Health and Nutritional Sciences , Institute of Technology Sligo , Sligo , Ireland
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Forneris CA, Nussbaumer‐Streit B, Morgan LC, Greenblatt A, Van Noord MG, Gaynes BN, Wipplinger J, Lux LJ, Winkler D, Gartlehner G. Psychological therapies for preventing seasonal affective disorder. Cochrane Database Syst Rev 2019; 5:CD011270. [PMID: 31124141 PMCID: PMC6533196 DOI: 10.1002/14651858.cd011270.pub3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Seasonal affective disorder (SAD) is a seasonal pattern of recurrent major depressive episodes that most commonly occurs during autumn or winter and remits in spring. The prevalence of SAD ranges from 1.5% to 9%, depending on latitude. The predictable seasonal aspect of SAD provides a promising opportunity for prevention. This is one of four reviews on the efficacy and safety of interventions to prevent SAD; we focus on psychological therapies as preventive interventions. OBJECTIVES To assess the efficacy and safety of psychological therapies (in comparison with no treatment, other types of psychological therapy, second-generation antidepressants, light therapy, melatonin or agomelatine or lifestyle interventions) in preventing SAD and improving person-centred outcomes among adults with a history of SAD. SEARCH METHODS We searched Ovid MEDLINE (1950- ), Embase (1974- ), PsycINFO (1967- ) and the Cochrane Central Register of Controlled Trials (CENTRAL) to 19 June 2018. An earlier search of these databases was conducted via the Cochrane Common Mental Disorders Controlled Trial Register (CCMD-CTR) (all years to 11 August 2015). Furthermore, we searched the Cumulative Index to Nursing and Allied Health Literature, Web of Science, the Cochrane Library, the Allied and Complementary Medicine Database and international trial registers (to 19 June 2018). We also conducted a grey literature search and handsearched the reference lists of included studies and pertinent review articles. SELECTION CRITERIA To examine efficacy, we included randomised controlled trials (RCTs) on adults with a history of winter-type SAD who were free of symptoms at the beginning of the study. To examine adverse events, we intended to include non-randomised studies. We planned to include studies that compared psychological therapy versus no treatment, or any other type of psychological therapy, light therapy, second-generation antidepressants, melatonin, agomelatine or lifestyle changes. We also planned to compare psychological therapy in combination with any of the comparator interventions listed above versus no treatment or the same comparator intervention as monotherapy. DATA COLLECTION AND ANALYSIS Two review authors screened abstracts and full-text publications against the inclusion criteria, independently extracted data, assessed risk of bias, and graded the certainty of evidence. MAIN RESULTS We identified 3745 citations through electronic searches and reviews of reference lists after deduplication of search results. We excluded 3619 records during title and abstract review and assessed 126 articles at full-text review for eligibility. We included one controlled study enrolling 46 participants. We rated this RCT at high risk for performance and detection bias due to a lack of blinding.The included RCT compared preventive use of mindfulness-based cognitive therapy (MBCT) with treatment as usual (TAU) in participants with a history of SAD. MBCT was administered in spring in eight weekly individual 45- to 60-minute sessions. In the TAU group participants did not receive any preventive treatment but were invited to start light therapy as first depressive symptoms occurred. Both groups were assessed weekly for occurrence of a new depressive episode measured with the Inventory of Depressive Syptomatology-Self-Report (IDS-SR, range 0-90) from September 2011 to mid-April 2012. The incidence of a new depressive episode in the upcoming winter was similar in both groups. In the MBCT group 65% of 23 participants developed depression (IDS-SR ≥ 20), compared to 74% of 23 people in the TAU group (risk ratio (RR) 0.88, 95% confidence interval (CI) 0.60 to 1.30; 46 participants; very low quality-evidence).For participants with depressive episodes, severity of depression was comparable between groups. Participants in the MBCT group had a mean score of 26.5 (SD 7.0) on the IDS-SR, and TAU participants a mean score of 25.3 (SD 6.3) (mean difference (MD) 1.20, 95% CI -3.44 to 5.84; 32 participants; very low quality-evidence).The overall discontinuation rate was similar too, with 17% discontinuing in the MBCT group and 13% in the TAU group (RR 1.33, 95% CI 0.34 to 5.30; 46 participants; very low quality-evidence).Reasons for downgrading the quality of evidence included high risk of bias of the included study and imprecision.Investigators provided no information on adverse events. We could not find any studies that compared psychological therapy with other interventions of interest such as second-generation antidepressants, light therapy, melatonin or agomelatine. AUTHORS' CONCLUSIONS The evidence on psychological therapies to prevent the onset of a new depressive episode in people with a history of SAD is inconclusive. We identified only one study including 46 participants focusing on one type of psychological therapy. Methodological limitations and the small sample size preclude us from drawing a conclusion on benefits and harms of MBCT as a preventive intervention for SAD. Given that there is no comparative evidence for psychological therapy versus other preventive options, the decision for or against initiating preventive treatment of SAD and the treatment selected should be strongly based on patient preferences and other preventive interventions that are supported by evidence.
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Affiliation(s)
- Catherine A Forneris
- University of North Carolina at Chapel HillDepartment of Psychiatry101 Manning Dr., CB# 7160Chapel HillNorth CarolinaUSA27599‐7160
| | - Barbara Nussbaumer‐Streit
- Danube University KremsCochrane Austria, Department for Evidence‐based Medicine and Clinical EpidemiologyDr.‐Karl‐Dorrek‐Str. 30KremsAustria3500
| | - Laura C Morgan
- IBM Watson Health15 Dartford CTChapel HillNorth CarolinaUSA27517
| | - Amy Greenblatt
- Emory UniversityNell Hodgson Woodruff School of NursingAtlantaGeorgiaUSA
| | - Megan G Van Noord
- University of California DavisCarlson Health Sciences LibraryDavisCaliforniaUSA
| | - Bradley N Gaynes
- University of North Carolina at Chapel HillDepartment of Psychiatry101 Manning Dr., CB# 7160Chapel HillNorth CarolinaUSA27599‐7160
| | - Jörg Wipplinger
- Danube University KremsDepartment for Evidence‐based Medicine and Clinical EpidemiologyDr.‐Karl‐Dorrek‐Straße 30KremsAustria3500
| | - Linda J Lux
- RTI International3040 Cornwallis RoadResearch Triangle ParkNorth CarolinaUSA27709
| | - Dietmar Winkler
- Medical University of ViennaDepartment of Psychiatry and PsychotherapyWaehringer Guertel 18‐20ViennaAustria1090
| | - Gerald Gartlehner
- Danube University KremsCochrane Austria, Department for Evidence‐based Medicine and Clinical EpidemiologyDr.‐Karl‐Dorrek‐Str. 30KremsAustria3500
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Menculini G, Verdolini N, Murru A, Pacchiarotti I, Volpe U, Cervino A, Steardo L, Moretti P, Vieta E, Tortorella A. Depressive mood and circadian rhythms disturbances as outcomes of seasonal affective disorder treatment: A systematic review. J Affect Disord 2018; 241:608-626. [PMID: 30172213 DOI: 10.1016/j.jad.2018.08.071] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/27/2018] [Accepted: 08/12/2018] [Indexed: 12/30/2022]
Abstract
BACKGROUND The present systematic review was aimed at critically summarizing the evidence about interventions focused on circadian rhythms and mood symptoms in seasonal affective disorder (SAD). METHODS A systematic search of the electronic databases PUBMED, PsycINFO and Web of Science was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Original papers reporting data about the effects of treatments on both mood and circadian rhythms disturbances in SAD patients were considered for inclusion. The quality of the evidence provided by the eligible studies was assessed using the Revised Cochrane Risk of Bias Tool (RoB 2.0) and the Cochrane Risk of Bias in Non-Randomized Studies of Interventions Tool (ROBINS-I). RESULTS Forty papers were deemed eligible for the systematic review. The evidence of treatment outcomes referring to circadian disturbances was not robust. Despite this, bright light therapy (BLT) demonstrates to phase-advance delayed rhythms and to improve sleep-wake disorders. As for mood symptoms, both BLT and selective serotonin reuptake inhibitors (SSRIs) show evidence of efficacy. The possible connection between improvements of mood symptoms and changes in circadian outcomes seems controversial. LIMITATIONS The included studies presented considerable methodological heterogeneity, small sample sizes and non-optimal sample selection. CONCLUSIONS The effectiveness of BLT in depressive symptoms and circadian disturbances of SAD was outlined by the present systematic review. The evidence about other biological and pharmacological treatments, although promising, should be replicated. A multifactorial etiopathogenesis could explain the heterogeneous clinical presentations of SAD and the complex link between mood and circadian symptoms.
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Affiliation(s)
- Giulia Menculini
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, 170 Villarroel st, 12-0, 08036, Barcelona, Catalonia, Spain; Division of Psychiatry, Department of Medicine, University of Perugia, Italy
| | - Norma Verdolini
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, 170 Villarroel st, 12-0, 08036, Barcelona, Catalonia, Spain; FIDMAG Germanes Hospitalàries Research Foundation, 08830, c/ Dr. Pujades 38, Sant Boi de Llobregat-Barcelona, Catalonia, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain; Division of Psychiatry, Department of Medicine, University of Perugia, Italy
| | - Andrea Murru
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, 170 Villarroel st, 12-0, 08036, Barcelona, Catalonia, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain
| | - Isabella Pacchiarotti
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, 170 Villarroel st, 12-0, 08036, Barcelona, Catalonia, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain
| | - Umberto Volpe
- Department of Psychiatry, University of Naples L. Vanvitelli, Napoli, Italy
| | - Antonella Cervino
- Department of Psychiatry, University of Naples L. Vanvitelli, Napoli, Italy
| | - Luca Steardo
- Department of Psychiatry, University of Naples L. Vanvitelli, Napoli, Italy
| | - Patrizia Moretti
- Division of Psychiatry, Department of Medicine, University of Perugia, Italy
| | - Eduard Vieta
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, 170 Villarroel st, 12-0, 08036, Barcelona, Catalonia, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain.
| | - Alfonso Tortorella
- Division of Psychiatry, Department of Medicine, University of Perugia, Italy
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Nussbaumer-Streit B, Pjrek E, Kien C, Gartlehner G, Bartova L, Friedrich ME, Kasper S, Winkler D. Implementing prevention of seasonal affective disorder from patients' and physicians' perspectives - a qualitative study. BMC Psychiatry 2018; 18:372. [PMID: 30477472 PMCID: PMC6260561 DOI: 10.1186/s12888-018-1951-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 11/09/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Seasonal affective disorder (SAD) is a seasonally recurrent type of major depression that has detrimental effects on patients' lives during winter. Little is known about how it affects patients during summer and about patients' and physicians' perspectives on preventive SAD treatment. The aim of our study was to explore how SAD patients experience summers, what type of preventive treatment patients implement, which preventive treatment methods, if any, physicians recommend, and what factors facilitate or hinder implementation/recommendation of SAD prevention. METHODS We conducted 15 semi-structured interviews, ten with adult patients with a history of SAD and five with physicians. Transcripts were analyzed by two researchers using an inductive thematic analysis approach. RESULTS One group of patients was able to enjoy summer and ignore thoughts of the upcoming winter. The other group feared the impending depressive episode in winter, and this fear negatively impacted these patients' well-being during the summer. Preventive treatment was a relevant issue for all patients, and all but one person implemented SAD prevention during summer. We identified six factors that influenced patient use of preventive treatment of SAD. Four factors occur on an individual level (knowledge about disease and preventive treatment options, experience with treatment in acute phase, acceptability of intervention, willingness to take responsibility for oneself), one on an interpersonal level (social and work environment), and one on a structural level (healthcare system). All psychiatrists recommended some kind of preventive intervention, most commonly, lifestyle changes. Four factors influenced psychiatrists in recommending prevention of SAD (patient expectations, disease history and stability, risk/benefit ratio, lack of evidence). CONCLUSIONS Success in the implementation of SAD prevention does not solely depend on the willingness of the patients, but is also influenced by external factors. Raising awareness of SAD among general practitioners and low-level access to mental-health support could help patients find appropriate help sooner. To better guide the optimal treatment choice, comparative effectiveness research on treatments to prevent a new onset in patients with a history of SAD and clinical practice guidelines on SAD are needed.
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Affiliation(s)
- Barbara Nussbaumer-Streit
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
- Department for Evidence-based Medicine and Clinical Epidemiology, Danube-University Krems, Dr.-Karl-Dorrek Strasse 30, 3500 Krems a.d, Donau, Austria
| | - Edda Pjrek
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Christina Kien
- Department for Evidence-based Medicine and Clinical Epidemiology, Danube-University Krems, Dr.-Karl-Dorrek Strasse 30, 3500 Krems a.d, Donau, Austria
| | - Gerald Gartlehner
- Department for Evidence-based Medicine and Clinical Epidemiology, Danube-University Krems, Dr.-Karl-Dorrek Strasse 30, 3500 Krems a.d, Donau, Austria
- RTI International, 3400 Cornwallis Rd, Research Triangle Park, NC USA
| | - Lucie Bartova
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Michaela-Elena Friedrich
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Siegfried Kasper
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Dietmar Winkler
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
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Cools O, Hebbrecht K, Coppens V, Roosens L, De Witte A, Morrens M, Neels H, Sabbe B. Pharmacotherapy and nutritional supplements for seasonal affective disorders: a systematic review. Expert Opin Pharmacother 2018; 19:1221-1233. [PMID: 30048159 DOI: 10.1080/14656566.2018.1501359] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION A seasonal affective disorder (SAD) is a subtype of unipolar and bipolar major depressive disorders. It is characterized by its annual recurrence of depressive episodes at a particular season, mostly seen in winter and is responsible for 10-20% of the prevalence of major depressive disorders. Some pathophysiological hypotheses, such as the phase delay and the monoamine depletion hypotheses, have been postulated but the exact cause has not been fully unraveled yet. Studies on treatment for SAD in the last decade are lacking. To tackle this chronic disease, attention needs to be drawn to the gaps in this research field. AREAS COVERED In this systematic review, the authors give a broad overview of the pharmacological therapy available for SAD. Also, nutritional substances fitting well with the postulated hypotheses are reviewed for the treatment and prevention of SAD. There is a specific focus on the quality of the currently performed studies. EXPERT OPINION Light therapy and fluoxetine are the only proven and effective acute treatment options for SAD, while bupropion is the only registered drug for prevention of SAD. This area of research is in dire need of valid large-scale and sufficiently reproducible randomized control trials.
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Affiliation(s)
- Olivia Cools
- a Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences , University of Antwerp. Campus Drie Eiken , Antwerpen , Belgium
- b University Department, Psychiatric Hospital Duffel , Duffel , Belgium
| | - Kaat Hebbrecht
- a Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences , University of Antwerp. Campus Drie Eiken , Antwerpen , Belgium
- b University Department, Psychiatric Hospital Duffel , Duffel , Belgium
| | - Violette Coppens
- a Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences , University of Antwerp. Campus Drie Eiken , Antwerpen , Belgium
- b University Department, Psychiatric Hospital Duffel , Duffel , Belgium
| | - Laurence Roosens
- c Toxicological center, Department of Pharmaceutical Sciences , University of Antwerp. Campus Drie Eiken - gebouw S , Antwerpen , Belgium
| | - Andy De Witte
- d Psychiatric Unit of the academic hospital Sint-Vincentius Antwerp , Antwerp , Belgium
| | - Manuel Morrens
- a Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences , University of Antwerp. Campus Drie Eiken , Antwerpen , Belgium
- b University Department, Psychiatric Hospital Duffel , Duffel , Belgium
| | - Hugo Neels
- c Toxicological center, Department of Pharmaceutical Sciences , University of Antwerp. Campus Drie Eiken - gebouw S , Antwerpen , Belgium
| | - Bernard Sabbe
- a Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences , University of Antwerp. Campus Drie Eiken , Antwerpen , Belgium
- b University Department, Psychiatric Hospital Duffel , Duffel , Belgium
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Smagula SF, DuPont CM, Miller MA, Krafty RT, Hasler BP, Franzen PL, Roecklein KA. Rest-activity rhythms characteristics and seasonal changes in seasonal affective disorder. Chronobiol Int 2018; 35:1553-1559. [PMID: 30024782 DOI: 10.1080/07420528.2018.1496094] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Identifying objectively measurable seasonal changes in 24-h activity patterns (rest-activity rhythms or RARs) that occur in seasonal affective disorder (SAD) could help guide research and practice towards new monitoring tools or prevention targets. We quantified RARs from actigraphy data using non-parametric and extended cosine based approaches, then compared RARs between people with SAD and healthy controls in the summer (n = 70) and winter seasons (n = 84). We also characterized the within-person seasonal RAR changes that occurred in the SAD (n = 19) and control (n = 26) participants who contributed repeated measures. Only controls had significant winter increases in RAR fragmentation (intra-daily variability; in controls mean winter-summer changes (log scale) = 0.05, 0.21 standard deviation, p = 0.03). In SAD participants only, estimated evening settling times (down-mesor) were an average of 30 min earlier in the winter compared with the summer (1-h standard deviation, p = 0.045). These RAR characteristics correlated with greater fatigue (Spearman r = 0.36) but not depression symptom severity. Additional research is needed to ascertain why healthy controls, but not people with SAD, appear to have increased RAR fragmentation in the winter. People with SAD lacked this increase in RAR fragmentation, and instead had earlier evening setting in the winter. Prospective and intervention studies with greater temporal resolution are warranted to ascertain how these seasonal behavioral differences relate to fatigue pathophysiology in SAD. Future research is needed to determine whether extending the winter active period, even in relatively fragmented bouts, could help reduce the fatigue symptoms common in SAD.
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Affiliation(s)
- Stephen F Smagula
- a Department of Psychiatry, School of Medicine , University of Pittsburgh , Pittsburgh , PA , USA.,b Department of Epidemiology, Graduate School of Public Health , University of Pittsburgh , Pittsburgh , PA , USA
| | - Caitlin M DuPont
- c Department of Psychology , University of Pittsburgh , Pittsburgh , PA , USA
| | - Megan A Miller
- c Department of Psychology , University of Pittsburgh , Pittsburgh , PA , USA.,d Mental Health Service Line , VA Puget Sound Healthcare System , Seattle , WA , USA
| | - Robert T Krafty
- e Department of Biostatistics, Graduate School of Public Health , University of Pittsburgh , Pittsburgh , PA , USA
| | - Brant P Hasler
- a Department of Psychiatry, School of Medicine , University of Pittsburgh , Pittsburgh , PA , USA
| | - Peter L Franzen
- a Department of Psychiatry, School of Medicine , University of Pittsburgh , Pittsburgh , PA , USA
| | - Kathryn A Roecklein
- c Department of Psychology , University of Pittsburgh , Pittsburgh , PA , USA
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Meyerhoff J, Young MA, Rohan KJ. Patterns of depressive symptom remission during the treatment of seasonal affective disorder with cognitive-behavioral therapy or light therapy. Depress Anxiety 2018; 35:457-467. [PMID: 29659120 PMCID: PMC5934317 DOI: 10.1002/da.22739] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 01/29/2018] [Accepted: 02/09/2018] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND To elucidate mechanisms related to remission in winter seasonal affective disorder (SAD), we explored the course of individual depressive symptom offset across two distinct treatment modalities that show comparable outcomes at treatment endpoint: cognitive-behavioral therapy for SAD (CBT-SAD) and light therapy (LT). METHOD One hundred seventy-seven adults with SAD in a depressive episode were randomized to 6-weeks of CBT-SAD (n = 88) or LT (n = 89). Symptoms were assessed via the 29-item Structured Interview Guide for the Hamilton Rating Scale for Depression-SAD Version (SIGH-SAD) at pretreatment and weekly during treatment. Survival analyses were conducted for the 17 SIGH-SAD items endorsed by more than 40 participants at pretreatment. Within each of the included symptoms, data from participants who endorsed the symptom at pretreatment and who had 3 or fewer weeks missing were included. RESULTS For most (13/17; 76%) symptoms, CBT-SAD and LT did not differ in time to remission. However, for four symptoms (early insomnia, psychic anxiety, hypersomnia, and social withdrawal), LT led to symptom remission more quickly than CBT-SAD. CONCLUSIONS Symptom remission progressed comparably across CBT-SAD and LT for most symptoms. Despite the fact that the two treatments led to similar remission rates and improvements at treatment endpoint, for early insomnia, psychic anxiety, hypersomnia, and social withdrawal, LT led to symptom remission faster than CBT-SAD. These results suggest different mechanisms and pathways to the same therapeutic end. Speedier remission of early insomnia and hypersomnia is consistent with the theory that SAD is related to a pathological circadian phase-shift that can be corrected with LT.
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Affiliation(s)
| | | | - Kelly J. Rohan
- Department of Psychological Science, University of Vermont
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Kaladchibachi S, Fernandez F. Precision Light for the Treatment of Psychiatric Disorders. Neural Plast 2018; 2018:5868570. [PMID: 29593784 DOI: 10.1155/2018/5868570] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 12/05/2017] [Indexed: 01/07/2023] Open
Abstract
Circadian timekeeping can be reset by brief flashes of light using stimulation protocols thousands of times shorter than those previously assumed to be necessary for traditional phototherapy. These observations point to a future where flexible architectures of nanosecond-, microsecond-, and millisecond-scale light pulses are compiled to reprogram the brain's internal clock when it has been altered by psychiatric illness or advanced age. In the current review, we present a chronology of seminal experiments that established the synchronizing influence of light on the human circadian system and the efficacy of prolonged bright-light exposure for reducing symptoms associated with seasonal affective disorder. We conclude with a discussion of the different ways that precision flashes could be parlayed during sleep to effect neuroadaptive changes in brain function. This article is a contribution to a special issue on Circadian Rhythms in Regulation of Brain Processes and Role in Psychiatric Disorders curated by editors Shimon Amir, Karen Gamble, Oliver Stork, and Harry Pantazopoulos.
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House LA, Walton B. The Effectiveness of Light Therapy for College Student Depression. Journal of College Student Psychotherapy 2018. [DOI: 10.1080/87568225.2017.1321975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Lisa A. House
- Center for Counseling and Human Development, Millersville University, Millersville, Pennsylvania, USA
| | - Barry Walton
- Information Systems Services, Millersville University, Millersville, Pennsylvania, USA
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Dimitrova TD, Reeves GM, Snitker S, Lapidus M, Sleemi AR, Balis TG, Manalai P, Tariq MM, Cabassa JA, Karim NN, Johnson MA, Langenberg P, Rohan KJ, Miller M, Stiller JW, Postolache TT. Prediction of outcome of bright light treatment in patients with seasonal affective disorder: Discarding the early response, confirming a higher atypical balance, and uncovering a higher body mass index at baseline as predictors of endpoint outcome. J Affect Disord 2017; 222:126-132. [PMID: 28692905 DOI: 10.1016/j.jad.2017.06.038] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 05/17/2017] [Accepted: 06/17/2017] [Indexed: 01/09/2023]
Abstract
BACKGROUND We tested the hypothesis that the early improvement in mood after the first hour of bright light treatment compared to control dim-red light would predict the outcome at six weeks of bright light treatment for depressed mood in patients with Seasonal Affective Disorder (SAD). We also analyzed the value of Body Mass Index (BMI) and atypical symptoms of depression at baseline in predicting treatment outcome. METHODS Seventy-eight adult participants were enrolled. The first treatment was controlled crossover, with randomized order, and included one hour of active bright light treatment and one hour of control dim-red light, with one-hour washout. Depression was measured on the Structured Interview Guide for the Hamilton Rating Scale for Depression-SAD version (SIGH-SAD). The predictive association of depression scores changes after the first session. BMI and atypical score balance with treatment outcomes at endpoint were assessed using multivariable linear and logistic regressions. RESULTS No significant prediction by changes in depression scores after the first session was found. However, higher atypical balance scores and BMI positively predicted treatment outcome. LIMITATIONS Absence of a control intervention for the six-weeks of treatment (only the first session in the laboratory was controlled). Exclusion of patients with comorbid substance abuse, suicidality and bipolar I disorder, and patients on antidepressant medications, reducing the generalizability of the study. CONCLUSION Prediction of outcome by early response to light treatment was not replicated, and the previously reported prediction of baseline atypical balance was confirmed. BMI, a parameter routinely calculated in primary care, was identified as a novel predictor, and calls for replication and then exploration of possible mediating mechanisms.
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Affiliation(s)
- Tzvetelina D Dimitrova
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States; Psychiatry Residency Training Program, St. Elizabeths Hospital, Washington, DC 20032, United States
| | - Gloria M Reeves
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States; Division of Child & Adolescent Psychiatry, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States
| | - Soren Snitker
- Division of Endocrinology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States
| | - Manana Lapidus
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States
| | - Aamar R Sleemi
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States; Psychiatry Residency Training Program, St. Elizabeths Hospital, Washington, DC 20032, United States
| | - Theodora G Balis
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States
| | - Partam Manalai
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States; Psychiatry Residency Training Program, St. Elizabeths Hospital, Washington, DC 20032, United States
| | - Muhammad M Tariq
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States; Psychiatry Residency Training Program, St. Elizabeths Hospital, Washington, DC 20032, United States
| | - Johanna A Cabassa
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States
| | - Naila N Karim
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States; Psychiatry Residency Training Program, St. Elizabeths Hospital, Washington, DC 20032, United States
| | - Mary A Johnson
- Department of Ophthalmology and Visual Science, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States
| | - Patricia Langenberg
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States
| | - Kelly J Rohan
- Department of Psychological Science, University of Vermont, Burlington, VT 05405-0134, United States
| | - Michael Miller
- Center for Preventive Cardiology, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States
| | - John W Stiller
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States; Psychiatry Residency Training Program, St. Elizabeths Hospital, Washington, DC 20032, United States; Department of Neurology, St. Elizabeths Hospital, Washington, DC 20032, United States
| | - Teodor T Postolache
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201-1549, United States; Rocky Mountain MIRECC, Denver, CO 80220, United States; VISN 5 MIRECC, Baltimore, MD 21201 United States.
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Abstract
Approximately 18% of the US adult population has a mental illness, yet only 13% with mental illness receive any treatment. Although pharmacotherapy and psychotherapy are the mainstays of treatment, treatment discontinuation and failure are common. Skepticism toward such treatments has fueled interest in and use of complementary therapies, such as acupuncture, meditation, and natural products. Many medical providers are unaware of the use of these therapies by their patients, and knowledge of the evidence base for these therapies is often lacking. This article presents current evidence-based recommendations for complementary therapies in the treatment of depression, anxiety, and posttraumatic stress disorder.
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Affiliation(s)
- Gary N Asher
- Department of Family Medicine, University of North Carolina, 590 Manning Drive, CB# 7595, Chapel Hill, NC 27599-7595, USA.
| | - Jonathan Gerkin
- Department of Psychiatry, University of North Carolina, 101 Manning Drive, Chapel Hill, NC 27759, USA
| | - Bradley N Gaynes
- Department of Psychiatry, University of North Carolina, 101 Manning Drive, Chapel Hill, NC 27759, USA
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Madsen H, Dam H, Hageman I. Eye disorder differentiates seasonality outcomes in persons with severe visual impairment. J Affect Disord 2017; 217:233-236. [PMID: 28432995 DOI: 10.1016/j.jad.2017.04.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 02/28/2017] [Accepted: 04/02/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND Light plays a crucial role in both the pathogenesis and treatment of seasonal affective disorder (SAD). Consequently decreased retinal sensitivity to light has been suggested to be a risk factor for SAD. In a population of persons with severe visual impairment we recently found a highly increased prevalence of SAD. We now aimed to identify eye disorders or anatomical locations with specific association to seasonality. METHODS In 912 cases (33%) from our prior seasonal pattern assessment questionnaire (SPAQ) screening study, we retrieved eye diagnoses from the Danish National Patient Registry and analyzed for specific eye disorders or anatomical locations that significantly differentiated SPAQ outcomes (global seasonality score, (GSS) and SPAQ-SAD prevalence). RESULTS Persons with early life eye disorders (congenital conditions or retinopathy of prematurity) reported less symptoms of SAD (median GSS 4.5) than persons with acquired eye disorders (median GSS 5.0, p=0.005). Persons with macular degenerative disorders (MD) had highly increased seasonality outcomes (hazard ratio 2.23, p=0.002, median GSS 5 vs. 8, p=0.01). LIMITATIONS the study is a cross-sectional study based on a self-report questionnaire. Register data may be incomplete. CONCLUSIONS MD is significantly associated to high-level seasonality and SAD prevalence. Early life eye disorder is associated to slightly lower seasonality compared to acquired eye disorder. Longitudinal studies are needed to assess causality.
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Affiliation(s)
- Heller Madsen
- Mental Health Center Copenhagen, University of Copenhagen, Denmark.
| | - Henrik Dam
- Mental Health Center Copenhagen, University of Copenhagen, Denmark
| | - Ida Hageman
- Mental Health Center Copenhagen, University of Copenhagen, Denmark
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Nussbaumer-Streit B, Winkler D, Spies M, Kasper S, Pjrek E. Prevention of seasonal affective disorder in daily clinical practice: results of a survey in German-speaking countries. BMC Psychiatry 2017; 17:247. [PMID: 28693583 PMCID: PMC5504611 DOI: 10.1186/s12888-017-1403-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 06/27/2017] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Seasonal affective disorder (SAD) is a seasonally recurrent type of major depression. This predictable aspect makes it promising for preventive treatment. However, evidence for the efficacy and harm of preventive treatment of SAD is scarce, as are recommendations from clinical practice guidelines. The aim of this study was to assess the current use of preventive treatment of SAD in clinical practice in German-speaking countries for the first time. METHODS We conducted a postal and web-based survey sent to the heads of all psychiatric institutions listed in the inventory "Deutsches Krankenhaus Adressbuch, 2015" that contains all psychiatric hospitals in Germany, Austria, and Switzerland. RESULTS One hundred institutions (out of 533 institutions, 19%), which treated in total more than 3100 SAD patients in the years 2014/2015, responded. Of those, 81 reported recommending preventive treatment to patients with a history of SAD. There was no consensus on the optimal starting point for preventive treatment. Most of the institutions that implemented prevention of SAD, recommended lifestyle changes (85%), antidepressants (84%), psychotherapy (73%), and light therapy (72%) to their patients. The situation was similar in northern and southern regions. CONCLUSIONS Most hospitals recommended the use of preventive treatment to SAD patients, although evidence on efficacy and harm is limited. A wide variety of interventions were recommended, although guidelines only include recommendations for acute treatment. To assist psychiatrists and patients in future decision making, controlled studies on preventive treatment for SAD that compare different interventions with one another are needed.
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Affiliation(s)
- B. Nussbaumer-Streit
- 0000 0000 9259 8492grid.22937.3dDepartment of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria ,0000 0001 2108 5830grid.15462.34Department for Evidence-based Medicine and Clinical Epidemiology, Danube-University Krems, Dr.-Karl-Dorrek Strasse 30, 3500, Krems a.d. Donau, Austria
| | - D. Winkler
- 0000 0000 9259 8492grid.22937.3dDepartment of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
| | - M. Spies
- 0000 0000 9259 8492grid.22937.3dDepartment of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
| | - S. Kasper
- 0000 0000 9259 8492grid.22937.3dDepartment of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
| | - E. Pjrek
- 0000 0000 9259 8492grid.22937.3dDepartment of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
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30
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Abstract
Seasonal affective disorder (SAD), winter type, is a seasonal pattern of recurrent major depressive episodes most commonly occurring in autumn or winter and remitting in spring/summer. The syndrome has been well-known for more than three decades, with light treatment being the treatment of first choice. In this paper, an overview is presented of the present insights in SAD. Description of the syndrome, etiology, and treatment options are mentioned. Apart from light treatment, medication and psychotherapy are other treatment options. The predictable, repetitive nature of the syndrome makes it possible to discuss preventive treatment options. Furthermore, critical views on the concept of SAD as a distinct diagnosis are discussed.
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Affiliation(s)
- Ybe Meesters
- University Center for Psychiatry, University Medical Center Groningen
| | - Marijke Cm Gordijn
- Department of Chronobiology, GeLifes, University of Groningen, Groningen, the Netherlands; Chrono@Work B.V., Groningen, the Netherlands
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Meyerhoff J, Rohan KJ. Treatment expectations for cognitive-behavioral therapy and light therapy for seasonal affective disorder: Change across treatment and relation to outcome. J Consult Clin Psychol 2016; 84:898-906. [PMID: 27281373 PMCID: PMC5036984 DOI: 10.1037/ccp0000121] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To examine the dynamic relationship between treatment expectations and treatment outcome over the course of a clinical trial for winter seasonal affective disorder (SAD). METHOD Currently depressed adults with Major Depression, Recurrent with Seasonal Pattern (N = 177) were randomized to 6 weeks of group-delivered cognitive-behavioral therapy for SAD (CBT-SAD) or light therapy (LT). The majority were female (83.6%) and white (92.1%), with a mean age of 45.6 years. Treatment expectations for CBT-SAD and LT were assessed using a modification of the Treatment Expectancy and Credibility Survey (Borkovec & Nau, 1972). Depression severity was assessed using the Beck Depression Inventory-Second Edition (Beck, Steer, & Brown, 1996). All measures were administered at pretreatment, midtreatment, and posttreatment. RESULTS As treatment progressed, expectations for the treatment received increased across time steeply in CBT-SAD patients and moderately in LT patients. Collapsing across time, patients with higher treatment expectations had lower depression severity than those with lower treatment expectations. In a cross-lagged panel path analysis, there was a significant effect of treatment expectations at midtreatment on depression severity at posttreatment among CBT-SAD patients. CONCLUSIONS Treatment expectations changed across treatment, affected outcome, and should be assessed and monitored repeatedly throughout treatment. Findings suggest that treatment expectations at midtreatment are a mechanism by which CBT-SAD reduces depression, which should be replicated in SAD samples and examined for generalizability to nonseasonal depression. These findings underscore the importance of further research examining treatment expectations in mediating CBT's effects in depression and other types of psychopathology. (PsycINFO Database Record
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Ravindran AV, Balneaves LG, Faulkner G, Ortiz A, McIntosh D, Morehouse RL, Ravindran L, Yatham LN, Kennedy SH, Lam RW, MacQueen GM, Milev RV, Parikh SV. Canadian Network for Mood and Anxiety Treatments (CANMAT) 2016 Clinical Guidelines for the Management of Adults with Major Depressive Disorder: Section 5. Complementary and Alternative Medicine Treatments. Can J Psychiatry 2016; 61:576-87. [PMID: 27486153 PMCID: PMC4994794 DOI: 10.1177/0706743716660290] [Citation(s) in RCA: 164] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND The Canadian Network for Mood and Anxiety Treatments (CANMAT) conducted a revision of the 2009 guidelines by updating the evidence and recommendations. The scope of the 2016 guidelines remains the management of major depressive disorder (MDD) in adults, with a target audience of psychiatrists and other mental health professionals. METHODS Using the question-answer format, we conducted a systematic literature search focusing on systematic reviews and meta-analyses. Evidence was graded using CANMAT-defined criteria for level of evidence. Recommendations for lines of treatment were based on the quality of evidence and clinical expert consensus. "Complementary and Alternative Medicine Treatments" is the fifth of six sections of the 2016 guidelines. RESULTS Evidence-informed responses were developed for 12 questions for 2 broad categories of complementary and alternative medicine (CAM) interventions: 1) physical and meditative treatments (light therapy, sleep deprivation, exercise, yoga, and acupuncture) and 2) natural health products (St. John's wort, omega-3 fatty acids; S-adenosyl-L-methionine [SAM-e], dehydroepiandrosterone, folate, Crocus sativus, and others). Recommendations were based on available data on efficacy, tolerability, and safety. CONCLUSIONS For MDD of mild to moderate severity, exercise, light therapy, St. John's wort, omega-3 fatty acids, SAM-e, and yoga are recommended as first- or second-line treatments. Adjunctive exercise and adjunctive St. John's wort are second-line recommendations for moderate to severe MDD. Other physical treatments and natural health products have less evidence but may be considered as third-line treatments. CAM treatments are generally well tolerated. Caveats include methodological limitations of studies and paucity of data on long-term outcomes and drug interactions.
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Affiliation(s)
- Arun V Ravindran
- Department of Psychiatry, University of Toronto, Toronto, Ontario
| | | | - Guy Faulkner
- School of Kinesiology, University of British Columbia, Vancouver, British Columbia
| | - Abigail Ortiz
- Department of Psychiatry, University of Ottawa, Ottawa, Ontario
| | - Diane McIntosh
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia
| | | | | | - Lakshmi N Yatham
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia
| | - Sidney H Kennedy
- Department of Psychiatry, University of Toronto, Toronto, Ontario
| | - Raymond W Lam
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia
| | | | - Roumen V Milev
- Department of Psychiatry, Queen's University, Kingston, Ontario
| | - Sagar V Parikh
- Department of Psychiatry, University of Toronto, Toronto, Ontario Department of Psychiatry, University of Michigan, Ann Arbor, Michigan
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Rohan KJ, Rough JN, Evans M, Ho SY, Meyerhoff J, Roberts LM, Vacek PM. A protocol for the Hamilton Rating Scale for Depression: Item scoring rules, Rater training, and outcome accuracy with data on its application in a clinical trial. J Affect Disord 2016; 200:111-8. [PMID: 27130960 PMCID: PMC4894486 DOI: 10.1016/j.jad.2016.01.051] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 12/14/2015] [Accepted: 01/24/2016] [Indexed: 11/27/2022]
Abstract
BACKGROUND We present a fully articulated protocol for the Hamilton Rating Scale for Depression (HAM-D), including item scoring rules, rater training procedures, and a data management algorithm to increase accuracy of scores prior to outcome analyses. The latter involves identifying potentially inaccurate scores as interviews with discrepancies between two independent raters on the basis of either scores >=5-point difference) or meeting threshold for depression recurrence status, a long-term treatment outcome with public health significance. Discrepancies are resolved by assigning two new raters, identifying items with disagreement per an algorithm, and reaching consensus on the most accurate scores for those items. METHODS These methods were applied in a clinical trial where the primary outcome was the Structured Interview Guide for the Hamilton Rating Scale for Depression-Seasonal Affective Disorder version (SIGH-SAD), which includes the 21-item HAM-D and 8 items assessing atypical symptoms. 177 seasonally depressed adult patients were enrolled and interviewed at 10 time points across treatment and the 2-year followup interval for a total of 1589 completed interviews with 1535 (96.6%) archived. RESULTS Inter-rater reliability ranged from ICCs of .923-.967. Only 86 (5.6%) interviews met criteria for a between-rater discrepancy. HAM-D items "Depressed Mood", "Work and Activities", "Middle Insomnia", and "Hypochondriasis" and Atypical items "Fatigability" and "Hypersomnia" contributed most to discrepancies. LIMITATIONS Generalizability beyond well-trained, experienced raters in a clinical trial is unknown. CONCLUSIONS Researchers might want to consider adopting this protocol in part or full. Clinicians might want to tailor it to their needs.
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Affiliation(s)
- Kelly J. Rohan
- Department of Psychological Science, University of Vermont,
Burlington, VT,Department of Psychological Science, University
of Vermont, John Dewey Hall, 2 Colchester Avenue, Burlington, VT 05405-0134.
Phone: (802) 656-0798, FAX: (802) 656-8783,
| | - Jennifer N. Rough
- Department of Psychological Science, University of Vermont,
Burlington, VT
| | - Maggie Evans
- Department of Psychological Science, University of Vermont,
Burlington, VT
| | - Sheau-Yan Ho
- Department of Psychological Science, University of Vermont,
Burlington, VT
| | - Jonah Meyerhoff
- Department of Psychological Science, University of Vermont,
Burlington, VT
| | - Lorinda M. Roberts
- Department of Psychological Science, University of Vermont,
Burlington, VT
| | - Pamela M. Vacek
- Department of Medical Biostatistics, University of Vermont
College of Medicine, Burlington, VT
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