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1.
Depress Anxiety ; 39(6): 524-535, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35593083

RESUMO

BACKGROUND: The association between adversity and psychopathology in adolescents and adults is characterized by equifinality. These associations, however, have not been assessed during early childhood when psychopathology first emerges. Defining adversity using both dimensional and cumulative risk approaches, we examined whether specific types of adversity are differentially associated with psychopathology in preschool-aged children. METHODS: Measures of threat, deprivation, and total adversities (i.e., cumulative risk) were calculated based on parent-reported information for 755 2- to 5-year old children recruited from pediatric primary care clinics. Logistic regression was used to estimate cross-sectional associations between type of adversity and anxiety, depression, ADHD, and behavioral disorder diagnoses. RESULTS: Threat and cumulative risk exhibited independent associations with psychopathology. Threat was strongly related to behavioral disorders. Cumulative risk was consistently related to all psychopathologies. CONCLUSIONS: Using mutually adjusted models, we identified differential associations between threat and psychopathology outcomes in preschool-aged children. This selectivity may reflect different pathways through which adversity increases the risk for psychopathology during this developmentally important period. As has been observed at other ages, a cumulative risk approach also effectively identified the cumulative impact of all forms of adversity on most forms of psychopathology during early childhood.


Assuntos
Maus-Tratos Infantis , Transtornos Mentais , Adolescente , Adulto , Transtornos de Ansiedade/epidemiologia , Criança , Pré-Escolar , Estudos Transversais , Humanos , Transtornos Mentais/diagnóstico , Transtornos Mentais/epidemiologia , Psicopatologia
2.
Depress Anxiety ; 39(3): 211-219, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-35072967

RESUMO

Depression and anxiety disorders confer a significant public health concern for youth and their co-occurrence places youth at a higher risk for poorer psychosocial outcomes. In the present study, we use network analysis to investigate the role of and interactions among individual depression and anxiety symptoms in a treatment-seeking clinical sample. METHODS: We estimate regularized partial correlation networks for youth- and parent reported symptoms in a transdiagnostic sample of youth (N = 417, ages 8-18). We examined features of the symptom-level networks such as network stability, centrality, bridge symptoms, and communities in both youth- and parent-reported networks. RESULTS: Results indicate stable networks with disorder-specific clustering, such that symptoms were more interconnected within compared to between disorders. Symptoms related to self-comparison to peers and negative views of the future were most central in both networks. Symptoms of depression and anxiety were connected by worries for the future and hopelessness in the youth-reported network, whereas self-comparison to peers and low self-efficacy were bridge symptoms in the parent network. Distinct symptom clusters emerged in the parent- and youth-reported networks. CONCLUSIONS: Our findings indicate that negative self-evaluation, negative views of the future, and repetitive negative thinking more generally are influential symptoms in the presentation and co-occurrence of depression and anxiety and as such may be promising targets in the treatment and prevention of depression and anxiety in youth.


Assuntos
Ansiedade , Depressão , Adolescente , Ansiedade/psicologia , Transtornos de Ansiedade/psicologia , Criança , Depressão/psicologia , Humanos , Pais/psicologia , Autoimagem
3.
Depress Anxiety ; 39(10-11): 686-694, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35708130

RESUMO

BACKGROUND: Although much has been learned about the physical and psychological impacts of deployment and combat injury on military service members, less is known about the effects of these experiences on military spouses. METHODS: The present study examined self-reported mental health symptoms (using the Brief Symptom Inventory [BSI]-18 and the posttraumatic stress disorder [PTSD] Checklist [PCL-C]) in wives of service members who were combat-injured (CI; n = 60); noninjured with cumulative deployment longer than 11 months (NI-High; n = 51); and noninjured with cumulativel deployment less than 11 months (NI-Low; n = 53). RESULTS: 36.7% and 11.7% of CI wives endorsed above threshold symptoms on the PCL-C and overall BSI-18, respectively. Multivariate linear regressions revealed that being a CI wife was associated with higher PCL-C, overall BSI-18, and BSI-18 anxiety subscale scores compared to NI-Low wives in models adjusted for individual and family characteristics, as well as prior trauma and childhood adversities. Compared with the NI-High group, the CI group was associated with higher overall BSI-18 scores. CONCLUSIONS: While CI wives evidenced fewer mental symptoms than expected, these findings suggest a negative impact of service member's combat injury on wives' mental health above that attributable to deployment, highlighting the need for trauma-informed interventions designed to support the needs of military wives affected by combat injury.


Assuntos
Distúrbios de Guerra , Militares , Transtornos de Estresse Pós-Traumáticos , Transtornos de Ansiedade , Criança , Distúrbios de Guerra/psicologia , Humanos , Saúde Mental , Militares/psicologia , Cônjuges/psicologia , Transtornos de Estresse Pós-Traumáticos/psicologia
4.
Depress Anxiety ; 39(1): 26-36, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34617644

RESUMO

BACKGROUND: Specific phobias have the highest prevalence among anxiety disorders. Cognitive control involving the dorsolateral prefrontal cortex (DLPFC) is crucial for coping abilities in anxiety disorders. However, there is little research on the DLPFC in specific phobia. METHODS: Using transcranial magnetic stimulation (TMS), we investigated the TMS-evoked potential component N100 in the DLPFC at rest and while watching emotional expressions. The TMS-evoked N100 provides a parameter for gamma-aminobutyric acid (GABA)-B-mediated cortical inhibition. Twenty-two drug-free subjects with specific phobia (21 females and 1 male) were compared with 26 control subjects (23 females and 3 males) regarding N100 in the DLPFC at rest and during an emotional 1-back task with fearful, angry, and neutral facial expressions. RESULTS: At rest, we found reduced N100 amplitudes in the specific phobia compared with the control group. Furthermore, the specific phobia group showed a further reduction in N100 amplitude when memorizing fearful compared with neutral facial expressions. CONCLUSION: There appears to be a decrease in GABA-B-mediated inhibition in the DLPFC in subjects with a specific phobia at rest. This decrease was more pronounced under emotional activation by exposure to fearful facial expressions, pointing towards additional state effects of emotional processing on inhibitory function in the DLPFC.


Assuntos
Expressão Facial , Transtornos Fóbicos , Córtex Pré-Frontal Dorsolateral , Eletroencefalografia , Feminino , Humanos , Masculino , Córtex Pré-Frontal , Estimulação Magnética Transcraniana
5.
Depress Anxiety ; 38(12): 1289-1297, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34464490

RESUMO

BACKGROUND: We leveraged a recent efficacy trial to investigate directionality between parent anxiety and child anxiety at posttreatment and 12-month follow-up, and the potential role of parent psychological control as a mediator. We also explored child age and sex as moderators. METHOD: Two-hundred and fifty-four children were randomized to individual cognitive behavioral therapy (CBT) or to one of two CBT arms with parent involvement. Parent anxiety was not a treatment target in any of the three arms. RESULTS: Child anxiety at posttreatment was associated with parent anxiety and psychological control at 12-month follow-up, providing evidence of child-to-parent directionality. Parent anxiety at posttreatment was associated indirectly with child anxiety at 12-month follow-up through associations with parent psychological control, providing evidence of parent-to-child directionality. At posttreatment, parent psychological control contemporaneously mediated the relation between parent and child anxiety. Neither child age nor sex moderated any association. CONCLUSIONS: Findings highlight the directional effects between child anxiety, parent anxiety, and psychological control from posttreatment to 12-month follow-up, even when parent anxiety is not a treatment target. Research and clinical implications are discussed, with an emphasis on enhancing durability following treatment effects.


Assuntos
Transtornos de Ansiedade , Relações Pais-Filho , Ansiedade/terapia , Transtornos de Ansiedade/psicologia , Transtornos de Ansiedade/terapia , Humanos , Pais/psicologia , Resultado do Tratamento
6.
Depress Anxiety ; 38(12): 1267-1278, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34157158

RESUMO

INTRODUCTION: Transactional developmental and anxiety theories suggest that mothers and toddlers may influence each other's anxiety development across early childhood. Further, toddlers' successful solicitations of comfort during uncertain, yet manageable, situations, may be a behavioral mechanism by which mothers and toddlers impact each other over time. To test these ideas, the current study employed a longitudinal design to investigate bidirectional relations between maternal anxiety and toddler anxiety risk (observed inhibited temperament and mother-perceived anxiety, analyzed separately), through the mediating role of toddler-solicited maternal comforting behavior, across toddlerhood. METHODS: Mothers (n = 174; 93.6% European American) and their toddlers (42.4% female; 83.7% European American) participated in laboratory assessments at child ages 1, 2, and 3 years. Mothers self-reported anxiety symptoms. Toddler anxiety risk was observed in the laboratory as inhibited temperament and reported by mothers. Solicited comforting interactions were observed across standardized laboratory tasks. RESULTS: Direct and indirect bidirectional effects were tested simultaneously in two longitudinal path models. Toddler anxiety risk, but not maternal anxiety, predicted solicited comforting behavior, and solicited comforting behavior predicted maternal anxiety. No convincing evidence for parent-directed effects on toddler anxiety risk emerged. CONCLUSION: Results support continued emphasis on child-elicited effects in child and parent anxiety development in early childhood.


Assuntos
Comportamento Materno , Relações Mãe-Filho , Ansiedade , Transtornos de Ansiedade/epidemiologia , Pré-Escolar , Feminino , Humanos , Masculino , Mães , Temperamento
7.
Depress Anxiety ; 38(12): 1201-1210, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34255905

RESUMO

INTRODUCTION: Existing research highlights interactions among child temperament, parents' own anxiety symptoms, and parenting in predicting increased risk for anxiety symptom development. Theoretical models of child-elicited effects on parents have proposed that parents' behaviors are likely not independent of children's temperament; fearful children likely elicit more protective responses from parents and these parenting behaviors reinforces child anxiety and parents' own anxiety. METHOD: The current study tests this model and examines whether there are bidirectional influences between early fearful temperament (i.e., dysregulated fear [DF]), maternal overprotection, and subsequent trajectories of maternal and child anxiety symptoms across early childhood. A total of 166 children and mothers participated in a multimethod, longitudinal study of temperament risk from 2 to 6 years. RESULTS: Results largely support our hypotheses, replicating and extending the prior literature. DF was associated with more maternal overprotective behavior, subsequent child anxiety symptoms, and maternal anxiety symptoms. Moreover, there were indirect (mediated) associations through maternal overprotective behavior and both child and mother anxiety symptoms. CONCLUSION: Results support the hypothesis that intergenerational transmission of anxiety was meditated through maternal behaviors and that the child-driven temperament effects are central to trajectories of child and maternal anxiety trajectories.


Assuntos
Poder Familiar , Temperamento , Ansiedade , Pré-Escolar , Feminino , Humanos , Estudos Longitudinais , Comportamento Materno , Mães , Temperamento/fisiologia
8.
Depress Anxiety ; 38(12): 1234-1244, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34110070

RESUMO

METHODS: In a 2-year longitudinal study of 220 families, we examined how youth gender and adrenocortical and parasympathetic activity moderated reciprocal, bidirectional relations between parent and youth anxiety and depression problems. RESULTS: Maternal anxiety predicted subsequent youth anxiety and depression. Maternal depression predicted youth anxiety and, for daughters and youth with low adrenocortical reactivity, youth depression. Youth depression predicted maternal depression only for youth with high adrenocortical reactivity. There were no associations between paternal and youth psychopathology. DISCUSSION: Examining youth gender and psychophysiological characteristics that shape the nature of bidirectional influences may inform efforts to identify families at heightened risk for intergenerational transmission of psychopathology.


Assuntos
Depressão , Relações Pais-Filho , Adolescente , Ansiedade/epidemiologia , Depressão/epidemiologia , Humanos , Estudos Longitudinais , Masculino , Pais , Psicofisiologia
9.
Depress Anxiety ; 38(5): 563-570, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33225486

RESUMO

BACKGROUND: Use of social networking in later childhood and adolescence has risen quickly. The consequences of these changes for mental health are debated but require further empirical evaluation. METHODS: Using data from the Childhood to Adolescence Transition Study (n = 1,156), duration of social networking use was measured annually at four time points from 11.9 to 14.8 years of age (≥1 h/day indicating high use). Cross-sectional and prospective relationships between social networking use and depressive and anxiety symptoms were examined. RESULTS: In adjusted (age, socioeconomic status, prior mental health history) cross-sectional analyses, females with high social networking use had greater odds of depressive (odds ratio [OR]: 2.15; 95% confidence interval [CI]: 1.58-2.91) and anxiety symptoms (OR: 1.99; 95% CI: 1.32-3.00) than those that used a few minutes at most, while males with high social networking use had 1.60 greater odds of reporting depressive symptoms (95% CI: 1.09-2.35). For females, an increased odds of depressive symptoms at age 14.8 was observed for high social networking use at one previous wave and at two or three previous waves, even after adjustment (OR: 1.76; 95% CI: 1.11-2.78; OR: 2.06, 95% CI: 1.27-3.37, respectively) compared to no wave of high use. CONCLUSIONS: Our results suggest weak to moderate increased odds of depression and anxiety in girls and boys with high social networking use versus low/normal use. These findings indicate that prevention programs for early mental health problems might benefit from targeting social networking use in early adolescence.


Assuntos
Ansiedade , Depressão , Adolescente , Ansiedade/epidemiologia , Criança , Estudos Transversais , Depressão/epidemiologia , Feminino , Humanos , Masculino , Estudos Prospectivos , Rede Social
10.
Depress Anxiety ; 38(5): 571-587, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33225571

RESUMO

OBJECTIVES: Low recognition and intervention rates of emotional disorders among nonpsychiatric clinical patients are primarily attributable to poor mental health awareness of patients and a paucity of mental health care resources. This study aims to investigate the association of a resource-saving brief web-based emotional-disorder self-screening plus a health self-education program (BWBED-SS + HSE) with improved mental health awareness and service-seeking attitudes among nonpsychiatric clinical patients. METHOD: A sample of 2065 patients seeking health services in nonpsychiatric clinical settings underwent BWBED-SS + HSE using mobile terminals. Participants were defined as being at high risk of anxiety and/or depression according to the optimal cut-off point of ≥11 on the Huaxi emotional-distress index (HEI). RESULTS: The rate of participants at high risk of anxiety and/or depression was 6.63%. Following participation in the BWBED-SS + HSE, after controlling for demographics, type of hospital, and test time, the rates of participants considering themselves as having an emotional disorder and willing to seek mental health services among those at high risk of anxiety and/or depression increased from 29.93% to 47.45% (adjusted odds ratio [aOR] = 2.28, p = .002) and from 11.68% to 29.93% (aOR = 3.65, p < .001), respectively. CONCLUSIONS: The BWBED-SS + HSE were associated with improved mental health awareness and service-seeking attitudes among patients seeking nonpsychiatric clinical services in China.


Assuntos
Atitude , Saúde Mental , China/epidemiologia , Educação em Saúde , Humanos , Internet , Aceitação pelo Paciente de Cuidados de Saúde
11.
Appl Psychophysiol Biofeedback ; 46(4): 367-376, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34468913

RESUMO

Evidence-based treatments for posttraumatic stress disorder (PTSD), including psychotherapies and medications, have high dropout and nonresponse rates, suggesting that more acceptable and effective treatments for PTSD are needed. Capnometry Guided Respiratory Intervention (CGRI) is a digital therapeutic effective in panic disorder that measures and displays end-tidal carbon dioxide (EtCO2) and respiratory rate (RR) in real-time within a structured breathing protocol and may have benefit in PTSD by moderating breathing and EtCO2 levels. We conducted a single-arm study of a CGRI system, Freespira®, to treat symptoms of PTSD. Participants with PTSD (n = 55) were treated for four weeks with twice-daily, 17-min at-home CGRI sessions using a sensor and tablet with pre-loaded software. PTSD and associated symptoms were assessed at baseline, end-of treatment, 2-months and 6-months post-treatment. Primary efficacy outcome was 50% of participants having ≥ 6-point decrease in Clinician Administered PTSD Scale (CAPS-5) score at 2-month follow up. Tolerability, usability, safety, adherence and patient satisfaction were assessed. CGRI was well tolerated, with 88% [95% CI 74-96%] having ≥ 6-point decrease in CAPS-5 scores at 2-months post-treatment follow up. Mean CAPS-5 scores decreased from 49.5 [s.d. = 9.2] at baseline to 27.1 [s.d. = 17.8] at 2-months post-treatment follow up. Respiratory rate decreased and EtCO2 levels increased. Associated mental and physical health symptoms also improved. This CGRI intervention was safe, acceptable, and well-tolerated in improving symptoms in this study in PTSD. Further study against an appropriate comparator is warranted.Trial registration Clinicaltrials.gov NCT#03039231.


Assuntos
Transtorno de Pânico , Transtornos de Estresse Pós-Traumáticos , Humanos , Respiração , Taxa Respiratória , Transtornos de Estresse Pós-Traumáticos/terapia , Resultado do Tratamento
12.
J Child Psychol Psychiatry ; 61(4): 492-502, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31471911

RESUMO

BACKGROUND: Pediatric anxiety disorders are highly prevalent and associated with significant functional disabilities and lifelong morbidity. Cognitive-behavioral therapy (CBT), sertraline, and their combination are effective treatments, but little is known about how these treatments exert their effects. METHODS: Using network intervention analysis (NIA), we analyzed data from the largest randomized controlled treatment trial of pediatric anxiety disorders (Child/Adolescent Anxiety Multimodal Study, NCT00052078, clinicaltrials.gov/ct2/show/NCT00052078) and outlined the causal symptom domain-specific effects of CBT, sertraline, and their combination over the course of the 12-week treatment while taking into account both specificity and overlap between symptom domains. RESULTS: All active treatments produced positive effects with the most pronounced and consistent effects emerging in relation to psychological distress, family interference, and avoidance. Psychological distress was consistently the most and physical symptoms the least central symptom domain in the disorder network. CONCLUSIONS: All active treatments showed beneficial effects when compared to placebo, and NIA identified that these effects were exerted similarly across treatments and primarily through a reduction of psychological distress, family interference, and avoidance. CBT and sertraline may have differential mechanisms of action in relation to psychological distress. Given the lack of causal effects on interference outside family and physical symptoms, interventions tailored to target these domains may aid in the building of more effective treatments. Psychological distress and avoidance should remain key treatment focuses because of their central roles in the disorder network. The findings inform and promote developing more effective interventions.


Assuntos
Transtornos de Ansiedade/psicologia , Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental , Sertralina/uso terapêutico , Transtornos de Ansiedade/tratamento farmacológico , Criança , Terapia Combinada , Feminino , Humanos , Masculino , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Resultado do Tratamento
13.
Depress Anxiety ; 37(7): 609-619, 2020 07.
Artigo em Inglês | MEDLINE | ID: mdl-32187794

RESUMO

BACKGROUND: Despite the well-known association between anxiety and risk-avoidant decision making, it is unclear how pathological anxiety biases risk learning. We propose a Bayesian inference model with bias parameters of prior, learning, and perception during risk learning in individuals with pathological anxiety. METHODS: Patients with panic disorder (PD, n = 40) and healthy control subjects (n = 84) completed the balloon analog risk task (BART). By fitting our computational model of three bias parameters (prior belief, learning rate, and perceptual bias) to the participants' behavior, we estimated the degree of bias in risk learning and its relationship with anxiety symptoms. RESULTS: Relative to the healthy control subjects, the pathologically anxious participants exhibited a biased underestimation of perceptual evidence rather than differences in priors and learning rates. The degree of perceptual bias was correlated with the anxiety and depression symptom severity in the patients with PD. Furthermore, our proposed model was the winning model for BART data in an external data set from different patient groups. CONCLUSIONS: Our results showed that individuals with pathological anxiety demonstrate perceptual bias in evidence accumulation, which may explain why patients with anxiety overestimate risk in their daily lives. This clarification highlights the importance of interventions focusing on perceptual bias, such as enhancing the clarity of favorable outcome probabilities.


Assuntos
Transtorno de Pânico , Agorafobia , Ansiedade/epidemiologia , Transtornos de Ansiedade/epidemiologia , Teorema de Bayes , Humanos , Transtorno de Pânico/epidemiologia
14.
Depress Anxiety ; 37(11): 1068-1078, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-32805764

RESUMO

INTRODUCTION: Warzone participation is associated with increased risk of stress-related psychopathology, including posttraumatic stress disorder (PTSD) and depression. Prior research suggests that the mental health of spouses of warzone veterans (WZVs) is linked to that of their partners. Additionally, PTSD among WZVs has been associated with marital dysfunction. Less is known about the effects of depression among WZVs on partner mental health and family relationships. We sought in this study to examine associations between WZV PTSD and depression and partner mental health and relationship outcomes. METHODS: Using a nationally dispersed sample of Iraq and Afghanistan veterans and their married and unmarried intimate partners, 245 dyads completed structured psychiatric interviews and psychometric surveys assessing family functioning and relationship aggression. RESULTS: Adjusted regression analyses indicated that depression among WZVs was associated with partner depression and anxiety disorders. WZV PTSD and depression were also associated with partner-reported relationship dysfunction, dissatisfaction, and communication issues, and higher rates of intimate partner aggression victimization and perpetration. CONCLUSIONS: Mental health consequences of war extend beyond WZVs to the mental health of their intimate partners and their relationships with intimate partners.


Assuntos
Transtornos de Estresse Pós-Traumáticos , Veteranos , Afeganistão , Humanos , Iraque , Guerra do Iraque 2003-2011 , Saúde Mental , Transtornos de Estresse Pós-Traumáticos/epidemiologia
15.
Depress Anxiety ; 37(6): 576-586, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32419282

RESUMO

BACKGROUND: Maternal depression and anxiety have been associated with deleterious child outcomes. It is, however, unclear how the chronicity and timing of maternal mental health problems predict child development outcomes. The aim of the current study was to assess the effect of both chronicity and timing of maternal anxiety and depression in pregnancy, infancy, and the toddler period on children's internalizing and externalizing symptoms, as well as social and communication skills at age 5. METHOD: Participants were 1,992 mother-child pairs drawn from a large prospective pregnancy cohort. Mothers reported on anxiety and depression symptoms with clinical screening tools at six time points between <25 weeks gestation and 3 years postpartum. Child outcomes were assessed at age 5. RESULTS: Effect sizes were small for brief incidents of depression/anxiety and increased for intermittent and chronic problems (i.e., three or more timepoints) compared with mothers who had never experienced clinical-level anxiety or depression. Maternal anxiety/depression during pregnancy, infancy, and toddlerhood predicted all child outcomes, even after controlling for depression/anxiety during the other timepoints. However, maternal anxiety and depression during toddlerhood had a stronger association with child internalizing/externalizing symptoms and communication skills than either prenatal or postpartum depression/anxiety. CONCLUSIONS: Increasing number of exposures to clinical-level anxiety and depression is related to poorer child outcomes. Neither prenatal nor postpartum periods emerged as "sensitive" periods. Rather, maternal depression and anxiety during toddlerhood was more strongly associated with child outcomes at age 5. Results highlight the need for continued support for maternal mental health across early childhood.


Assuntos
Depressão Pós-Parto , Complicações na Gravidez , Ansiedade/epidemiologia , Transtornos de Ansiedade/epidemiologia , Criança , Pré-Escolar , Depressão/epidemiologia , Depressão Pós-Parto/epidemiologia , Feminino , Humanos , Mães , Gravidez , Complicações na Gravidez/epidemiologia , Estudos Prospectivos
16.
Depress Anxiety ; 37(6): 549-564, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32365423

RESUMO

BACKGROUND: The several meta-analyses of the effect of vitamin D on depression have produced inconsistent results and studies dealing with anxiety were not incorporated. There has been no comprehensive analysis of how results are affected by the nature of the sample or the dosage and duration of supplementation. The study is aimed to investigate whether vitamin D supplementation reduces negative emotions and to analyze the possible influence of sample and regimen. METHOD: We conducted a systematic review and meta-analysis of randomized controlled trials comparing the effect of vitamin D and placebo on negative emotion. Databases were searched for relevant articles published before February 2019. RESULTS: The analysis covered 25 trials with a total of 7,534 participants and revealed an effect of vitamin D on negative emotion (Hedges' g = -0.4990, 95% CI [-0.8453, -0.1528], p = .0047, I2 = 97.7%). Subgroup analysis showed that vitamin D had an effect on patients with major depressive disorder and on subjects with serum 25(OH)D levels ≤50 nmol/L. The pooled data from trials of vitamin D supplementation lasting ≥8 weeks and dosage ≤4,000 IU/day indicated that vitamin D had an effect. CONCLUSIONS: Our results support the hypothesis that vitamin D supplementation can reduce negative emotions. Patients with major depressive disorder and individuals with vitamin D deficiency are most likely to benefit from supplementation. But to interpret the results with high heterogeneity should still be cautious.


Assuntos
Transtorno Depressivo Maior , Deficiência de Vitamina D , Transtorno Depressivo Maior/tratamento farmacológico , Suplementos Nutricionais , Emoções , Humanos , Vitamina D , Deficiência de Vitamina D/tratamento farmacológico , Deficiência de Vitamina D/epidemiologia
17.
Depress Anxiety ; 37(3): 247-260, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-31850603

RESUMO

BACKGROUND: Smoking rates are high in adults with anxiety disorders (ADs), yet little is known about the safety and efficacy of smoking-cessation pharmacotherapies in this group. METHODS: Post hoc analyses in 712 smokers with AD (posttraumatic stress disorder [PTSD], n = 192; generalized anxiety disorder [GAD], n = 243; panic disorder [PD], n = 277) and in a nonpsychiatric cohort (NPC; n = 4,028). Participants were randomly assigned to varenicline, bupropion, nicotine-replacement therapy (NRT), or placebo plus weekly smoking-cessation counseling for 12 weeks, with 12 weeks follow-up. General linear models were used to test the effects of treatment group, cohort, and their interaction on neuropsychiatric adverse events (NPSAEs), and continuous abstinence weeks 9-12 (treatment) and 9-24 (follow-up). RESULTS: NPSAE incidence for PTSD (6.9%), GAD (5.4%), and PD (6.2%) was higher versus NPC (2.1%), regardless of treatment. Across all treatments, smokers with PTSD (odds ratio [OR] = 0.58), GAD (OR = 0.72), and PD (OR = 0.53) had lower continuous abstinence rates weeks 9-12 (CAR9-12) versus NPC. Varenicline demonstrated superior efficacy to placebo in smokers with GAD and PD, respectively (OR = 4.53; 95% confidence interval [CI] = 1.20-17.10; and OR = 8.49; 95% CI = 1.57-45.78); NRT was superior to placebo in smokers with PD (OR = 7.42; 95% CI = 1.37-40.35). While there was no statistically significant effect of any treatment on CAR9-12 for smokers with PTSD, varenicline improved 7-day point prevalence abstinence at end of treatment in this subcohort. CONCLUSION: Individuals with ADs were more likely than those without psychiatric illness to experience moderate to severe NPSAEs during smoking-cessation attempts, regardless of treatment. While the study was not powered to evaluate abstinence outcomes with these subgroups of smokers with ADs, varenicline provided significant benefit for cessation in those with GAD and PD, while NRT provided significant benefit for those with PD.


Assuntos
Abandono do Hábito de Fumar , Adulto , Transtornos de Ansiedade/tratamento farmacológico , Transtornos de Ansiedade/epidemiologia , Humanos , Agonistas Nicotínicos , Dispositivos para o Abandono do Uso de Tabaco , Vareniclina/efeitos adversos
18.
Depress Anxiety ; 37(1): 45-53, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31765052

RESUMO

BACKGROUND/OBJECTIVES: Bereavement is associated with increases in prevalence of mental health conditions and in healthcare utilization. Due to younger age and bereavement by sudden and violent deaths, military widows may be vulnerable to poor outcomes. No systematic research has examined these effects. METHOD: Using outpatient medical records from wives of active-duty military service members (SMs), we compared the prevalence of mental health conditions and mental healthcare visits among case widows (n = 1,375) to matched (on age, baseline healthcare utilization, SM deployment, and rank) nonbereaved control military wives (n = 1,375), from 1 year prior (Yr-1) to 2 years following (Yr+1 and Yr+2) SM death. Prevalence risk ratios and confidence intervals were compared to determine prevalence rates of mental health conditions and outpatient mental healthcare visits over time. RESULTS: The prevalence of any mental health condition, as well as a distinct loss- and stress-related mental health conditions, significantly increased from Yr-1 to Yr+1 and Yr+2 for cases as did mental healthcare utilization. Widows with persistent disorders (from Yr+1 to Yr+2) exhibited more mental conditions and mental healthcare utilization than widows whose conditions remitted. CONCLUSION: Bereavement among military widows was associated with a two- to fivefold increase in the prevalence of depression, posttraumatic stress disorder, and adjustment disorder postdeath, as well as an increase in mental healthcare utilization. An increase in the prevalence of loss- and stress-related conditions beyond 1 year after death indicates persistent loss-related morbidity. Findings indicate the need for access to healthcare services that can properly identify and treat these loss-related conditions.


Assuntos
Luto , Pesar , Saúde Mental/estatística & dados numéricos , Militares , Cônjuges/psicologia , Cônjuges/estatística & dados numéricos , Transtornos de Adaptação/epidemiologia , Adulto , Estudos de Casos e Controles , Depressão/epidemiologia , Depressão/psicologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Prevalência , Estudos Prospectivos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/psicologia
19.
Br J Clin Psychol ; 59(3): 354-368, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32367569

RESUMO

OBJECTIVES: Fear of receiving compassion from others, expressing compassion to others, and being compassionate towards oneself have been identified as potentially important factors in the persistence of depression, stress disorders, and eating disorders. There is good reason to expect that these fears may play a role in anxiety and related difficulties, but there is little available information on the extent to which they are present and associated with symptom severity. METHODS: This study compared the severity of the three fears of compassion (receiving, expressing to others, and showing to oneself) in those with a principal diagnosis of depression (n = 34), obsessive-compulsive disorder (OCD; n = 27), social anxiety disorder (SAD; n = 91), generalized anxiety disorder (GAD, n = 43), and a control sample with no mental health difficulties (n = 212). RESULTS: Those with depression, OCD, SAD, and GAD exhibited greater fear of receiving compassion and fear of self-compassion than controls, and the differences between anxious and control groups remained significant even when controlling for depressed mood. Whereas fears of compassion did not predict symptom severity over and above depressed mood in people with GAD, fear of receiving compassion uniquely predicted SAD symptom severity, and fear of expressing compassion for others uniquely predicted OCD symptom severity in those high on fear of self-compassion. CONCLUSIONS: Fear of compassion is higher in those with anxiety and related disorders than non-anxious controls. Although further research is needed, clinicians may benefit from assessing fear of compassion and addressing it in treatment. PRACTITIONER POINTS: Those with anxiety and related disorders may fear receiving compassion from others or expressing compassion for themselves, even when controlling for depression. It may be informative to assess for fear of compassion and incorporate discussions about these fears into treatment, as these fears may interfere with treatment progress.


Assuntos
Afeto/fisiologia , Ansiedade/psicologia , Depressão/psicologia , Empatia/fisiologia , Medo/psicologia , Transtorno Obsessivo-Compulsivo/psicologia , Fobia Social/psicologia , Adulto , Feminino , Humanos , Masculino
20.
J Med Internet Res ; 22(7): e18723, 2020 07 06.
Artigo em Inglês | MEDLINE | ID: mdl-32628120

RESUMO

BACKGROUND: The past few decades saw considerable advances in research and dissemination of evidence-based psychotherapies, yet available treatment resources are not able to meet the high need for care for individuals suffering from depression or anxiety. Blended care psychotherapy, which combines the strengths of therapist-led and internet interventions, can narrow this gap and be clinically effective and efficient, but has rarely been evaluated outside of controlled research settings. OBJECTIVE: This study evaluated the effectiveness of a blended care intervention (video-based cognitive behavior therapy and internet intervention) under real-world conditions. METHODS: This is a pragmatic retrospective cohort analysis of 385 participants with clinical range depression and/or anxiety symptoms at baseline, measured using Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7), who enrolled in blended care psychotherapy treatment. Participants resided in the United States and had access to the blended care intervention as a mental health benefit offered through their employers. Levels of depression and anxiety were tracked throughout treatment. Hierarchical linear modeling was used to examine the change in symptoms over time. The effects of age, gender, and providers on participants' symptom change trajectories were also evaluated. Paired sample t-tests were also conducted, and rates of positive clinical change and clinically significant improvement were calculated. RESULTS: The average depression and anxiety symptoms at 6 weeks after the start of treatment were 5.94 and 6.57, respectively. There were significant linear effects of time on both symptoms of depression and anxiety (ß=-.49, P<.001 and ß=-.64, P<.001). The quadratic effect was also significant for both symptoms of depression and anxiety (ß=.04, P<.001 for both), suggesting a decelerated decrease in symptoms over time. Approximately 73% (n=283) of all 385 participants demonstrated reliable improvement, and 83% (n=319) recovered on either the PHQ-9 or GAD-7 measures. Large effect sizes were observed on both symptoms of depression (Cohen d=1.08) and of anxiety (d=1.33). CONCLUSIONS: Video blended care cognitive behavioral therapy interventions can be effective and efficient in treating symptoms of depression and anxiety in real-world conditions. Future research should investigate the differential and interactive contribution of the therapist-led and digital components of care to patient outcomes to optimize care.


Assuntos
Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental/métodos , Depressão/terapia , Adulto , Feminino , Humanos , Masculino , Estudos Retrospectivos , Autorrelato
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