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1.
Arch Womens Ment Health ; 26(3): 341-351, 2023 06.
Artículo en Inglés | MEDLINE | ID: mdl-37032357

RESUMEN

Adverse pregnancy outcomes (APOs) are common occurrences that contribute to negative maternal and child health outcomes. Our aim was to test the hypothesis that trauma exposure and depression are drivers of the better-recognised risk factors for miscarriage, abortion and stillbirths. Our comparative cohort study based in Durban, South Africa recruited women who reported a recent rape (n = 852) and those who had never experienced rape (n = 853), with follow-up for 36 months. We explored APOs (miscarriage, abortion or stillbirth) among those having a pregnancy during follow-up (n = 453). Potential mediators were baseline depression, post-traumatic stress symptoms, substance abuse, HbA1C, BMI, hypertension and smoking. A structural equation model (SEM) was used to determine direct and indirect paths to APO. Overall, 26.6% of the women had a pregnancy in the follow-up period and 29.4% ended in an APO, with miscarriage (19.9%) the most common outcome, followed by abortion (6.6%) and stillbirths (2.9%). The SEM showed two direct pathways from exposure to childhood trauma, rape and other trauma, to APO which were ultimately mediated by hypertension and/or BMI, but all paths to BMI were mediated by depression and IPV-mediated pathways from childhood and other trauma to hypertension. Food insecurity mediated a pathway from experiences of trauma in childhood to depression. Our study confirms the important role of trauma exposure, including rape, and depression on APOs, through their impact on hypertension and BMI. It is critical that violence against women and mental health are more systematically addressed in antenatal, pregnancy and postnatal care.


Asunto(s)
Aborto Espontáneo , Violencia de Pareja , Violación , Niño , Humanos , Femenino , Embarazo , Estudios de Cohortes , Aborto Espontáneo/epidemiología , Sudáfrica/epidemiología , Mortinato , Depresión/epidemiología , Violencia de Pareja/psicología
2.
Attach Hum Dev ; 25(3-4): 353-367, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37078577

RESUMEN

A better understanding of protective factors against childhood depression may allow for the mitigation of severe and chronic symptoms and the timely implementation of intervention strategies. This study investigated the protective effect of having a secure base script on depressive symptoms when children face daily stressors. To test this hypothesis, moderation analyses were performed in a cross-sectional study with 378 children (48.5% boys, 51.5%) aged 8-12 years (M = 10.20; SD = 0.57). The results provided some support for the moderation effect when secure base script knowledge was investigated as a categorical variable in middle childhood. However, the results did not support the moderation effect when investigating secure base script as a continuous variable. Therefore, future investigations may need to address whether a categorical approach could better elucidate the protective role of secure base script knowledge in childhood depression.


Asunto(s)
Depresión , Apego a Objetos , Masculino , Humanos , Niño , Femenino , Depresión/epidemiología , Estudios Transversales , Susceptibilidad a Enfermedades , Cognición
3.
AIDS Care ; 33(2): 137-147, 2021 02.
Artículo en Inglés | MEDLINE | ID: mdl-32005076

RESUMEN

This article sets out to investigate alcohol and substance use (ASU) among adolescents living with HIV (ALWH) in the sub-Saharan African setting of Uganda. A cross-sectional analysis of the records of 479 adolescents (aged between 12and 17 years) attending the study, "Mental health among HIV infected CHildren and Adolescents in KAmpala and Masaka, Uganda (the CHAKA study)" was undertaken. ASU was assessed through both youth self-report and caregiver report using the Diagnostic and Statistical Manual of Mental Disorders-5 referenced instruments, the Youth Inventory-4R and the Child and Adolescent Symptom Inventory-5 (CASI-5). Rates and association with potential risk and outcome factors were investigated using logistic regression models. The rate of ASU was 29/484 (5.9%) with the most frequently reported ASU being alcohol 22/484 (4.3%) and marijuana 10/484 (2.1%). Functional impairment secondary to ASU was reported by 10/484 (2.1%) of the youth. ASU was significantly associated with urban residence, caregiver psychological distress and the psychiatric diagnosis of post-traumatic stress disorder. On associations with negative outcomes, ASU was significantly associated with only "ever had sex". Health care for ALWH in sub-Saharan Africa should include ASU prevention and management strategies.


Asunto(s)
Consumo de Bebidas Alcohólicas/psicología , Antirretrovirales/uso terapéutico , Población Negra/psicología , Infecciones por VIH/tratamiento farmacológico , Salud Mental/estadística & datos numéricos , Trastornos Relacionados con Sustancias/psicología , Adolescente , Consumo de Bebidas Alcohólicas/epidemiología , Población Negra/estadística & datos numéricos , Estudios Transversales , Femenino , Infecciones por VIH/complicaciones , Infecciones por VIH/epidemiología , Infecciones por VIH/psicología , Humanos , Masculino , Autoinforme , Trastornos Relacionados con Sustancias/epidemiología , Uganda/epidemiología
4.
J Clin Psychol Med Settings ; 28(3): 637-648, 2021 09.
Artículo en Inglés | MEDLINE | ID: mdl-33392890

RESUMEN

Romantic attachment rejection (RAR) is a highly prevalent phenomenon among young adults. Rejection by a romantic attachment figure can be a painful and incapacitating experience with lasting negative mental health sequelae, yet the underlying neurobiology of RAR is not well characterized. We systematically reviewed functional neuroimaging studies of adult RAR. Four functional magnetic resonance imaging (fMRI) studies that measured participants' responses to real or imagined RAR and met inclusion criteria were evaluated. These included studies were published between 2004 and 2018. Brain activity in adult participants with an RAR appears to be influenced by the stimulus used to elicit a reaction as well as by attachment styles. Brain regions that show a significant change in activation following a rejection stimulus include cortical regions (cingulate, insular, orbitofrontal, and prefrontal), and subcortical regions (angular gyrus, hippocampus, striatum, tegmental area, and temporal pole) and correspond to (i) pain, distress, and memory retrieval; (ii) reward, romantic love, and dopaminergic circuits; and (iii) emotion regulation and behavioural adaptation. Further neuroimaging studies of adult RAR, as moderated by stimulus and attachment style, are needed to better understand the underlying neurobiology of RAR.


Asunto(s)
Encéfalo , Amor , Encéfalo/diagnóstico por imagen , Neuroimagen Funcional , Humanos , Imagen por Resonancia Magnética , Recompensa , Adulto Joven
5.
BMC Psychiatry ; 20(1): 383, 2020 07 22.
Artículo en Inglés | MEDLINE | ID: mdl-32698802

RESUMEN

BACKGROUND: Broadening our knowledge of the longitudinal course of mood symptoms is cardinal to providing effective long-term treatments. Research indicates that patients with mental illness are willing to engage in the use of telemonitoring and mobile technology to assess and monitor their mood states. However, without the provision of distant support, adverse outcomes and events may be difficult to prevent and manage through self-monitoring. Understanding patient perspectives is important to achieving the best balance of self-monitoring, patient empowerment, and distant supporter involvement. METHODS: This systematic review synthesises quantitative and qualitative evidence of the effectiveness and feasibility of daily/weekly/monthly remote mood monitoring that includes distant support in participants with mood disorders. Inclusion criteria comprised mood monitoring of mood disorder patients as main intervention, study design, method of monitoring, and presence of psychotherapy and psychoeducation. Effectiveness was defined by the change in depression and/or mania scores. Feasibility was determined on participant feedback and completion/attrition rates. Studies were assessed for quality using the Mixed Methods Appraisal Tool version 2018. RESULTS: Nine studies of acceptable quality met the inclusion criteria. Distant mood monitoring was effective in improving depression scores but not mania scores. Feasibility, as measured through compliance and completion rates and participant feedback, varied. CONCLUSION: Distant mood monitoring with support may be a useful, acceptable, and feasible intervention for diverse groups of patients in terms of age and ethnicity. Further, it may be effective in improving symptoms of depression, increasing treatment adherence, and facilitating the prevention and management of adverse outcomes. As a task-shifting intervention, distant mood monitoring may help to alleviate the burden on mental health providers in developing countries.


Asunto(s)
Trastorno Bipolar , Afecto , Trastorno Bipolar/diagnóstico , Trastorno Bipolar/terapia , Humanos , Salud Mental , Trastornos del Humor , Psicoterapia
6.
AIDS Care ; 31(7): 803-808, 2019 07.
Artículo en Inglés | MEDLINE | ID: mdl-30421989

RESUMEN

We investigated changes in cognitive function and physical health and behavioural outcomes (HIV disease progression, health-seeking behaviour, adherence to HIV medications and risky sexual behaviour) at baseline and 12 months later among 1126 Ugandan adults living with HIV. Overall, cognitive function improved from baseline to follow-up, except for gait speed, which was slower at follow-up compared to baseline. There were improvements in physical health and behavioural outcomes by follow-up, with greater improvements among individuals on ART compared to those not on ART. Change in gait speed over time significantly predicted risky sexual behaviours at follow-up. This is the first study to investigate the longitudinal relationships between cognitive function and health outcomes among Ugandan adults living with HIV and provide insights into the possible links between cognitive function and negative clinical and behavioural health outcomes in people living with HIV.


Asunto(s)
Población Negra/psicología , Cognición/fisiología , Infecciones por VIH/psicología , Estado de Salud , Cumplimiento de la Medicación/psicología , Conducta Sexual/psicología , Adulto , Anciano , Fármacos Anti-VIH/uso terapéutico , Población Negra/estadística & datos numéricos , Estudios de Cohortes , Función Ejecutiva , Femenino , Infecciones por VIH/tratamiento farmacológico , Conductas Relacionadas con la Salud , Humanos , Estudios Longitudinales , Masculino , Memoria a Corto Plazo , Persona de Mediana Edad , Estudios Prospectivos , Asunción de Riesgos , Uganda
7.
Psychol Med ; 48(7): 1139-1147, 2018 05.
Artículo en Inglés | MEDLINE | ID: mdl-28889814

RESUMEN

BACKGROUND: Distinguishing temporal patterns of depressive symptoms during pregnancy and after childbirth has important clinical implications for diagnosis, treatment, and maternal and child outcomes. The primary aim of the present study was to distinguish patterns of chronically elevated levels of depressive symptoms v. trajectories that are either elevated during pregnancy but then remit after childbirth, v. patterns that increase after childbirth. METHODS: The report uses latent growth mixture modeling in a large, population-based cohort (N = 12 121) to investigate temporal patterns of depressive symptoms. We examined theoretically relevant sociodemographic factors, exposure to adversity, and offspring gender as predictors. RESULTS: Four distinct trajectories emerged, including resilient (74.3%), improving (9.2%), emergent (4.0%), and chronic (11.5%). Lower maternal and paternal education distinguished chronic from resilient depressive trajectories, whereas higher maternal and partner education, and female offspring gender, distinguished the emergent trajectory from the chronic trajectory. Younger maternal age distinguished the improving group from the resilient group. Exposure to medical, interpersonal, financial, and housing adversity predicted membership in the chronic, emergent, and improving trajectories compared with the resilient trajectory. Finally, exposure to medical, interpersonal, and financial adversity was associated with the chronic v. improving group, and inversely related to the emergent class relative to the improving group. CONCLUSIONS: There are distinct temporal patterns of depressive symptoms during pregnancy, after childbirth, and beyond. Most women show stable low levels of depressive symptoms, while emergent and chronic depression patterns are separable with distinct correlates, most notably maternal age, education levels, adversity exposure, and child gender.


Asunto(s)
Depresión Posparto/diagnóstico , Depresión/diagnóstico , Adulto , Diagnóstico Diferencial , Escolaridad , Femenino , Humanos , Modelos Logísticos , Estudios Longitudinales , Masculino , Edad Materna , Embarazo , Escalas de Valoración Psiquiátrica , Resiliencia Psicológica , Índice de Severidad de la Enfermedad , Factores Sexuales , Estrés Psicológico , Factores de Tiempo , Adulto Joven
8.
Psychol Med ; 48(13): 2186-2193, 2018 10.
Artículo en Inglés | MEDLINE | ID: mdl-29268811

RESUMEN

BACKGROUND: Childhood adversity is associated with cognitive impairments in schizophrenia. However, findings to date are inconsistent and little is known about the relationship between social cognition and childhood trauma. We investigated the relationship between childhood abuse and neglect and cognitive function in patients with a first-episode of schizophrenia or schizophreniform disorder (n = 56) and matched healthy controls (n = 52). To the best of our knowledge, this is the first study assessing this relationship in patients and controls exposed to similarly high levels of trauma. METHODS: Pearson correlational coefficients were used to assess correlations between Childhood Trauma Questionnaire abuse and neglect scores and cognition. For the MCCB domains displaying significant (p < 0.05) correlations, within group hierarchical linear regression, was done to assess whether abuse and neglect were significant predictors of cognition after controlling for the effect of education. RESULTS: Patients and controls reported similarly high levels of abuse and neglect. Cognitive performance was poorer for patients compared with controls for all cognitive domains except working memory and social cognition. After controlling for education, exposure to childhood neglect remained a significant predictor of impairment in social cognition in both patients and controls. Neglect was also a significant predictor of poorer verbal learning in patients and of attention/vigilance in controls. However, childhood abuse did not significantly predict cognitive impairments in either patients or controls. CONCLUSION: These findings are cross sectional and do not infer causality. Nonetheless, they indicate that associations between one type of childhood adversity (i.e. neglect) and social cognition are present and are not illness-specific.


Asunto(s)
Adultos Sobrevivientes del Maltrato a los Niños , Disfunción Cognitiva/fisiopatología , Trastornos Psicóticos/fisiopatología , Esquizofrenia/fisiopatología , Percepción Social , Adolescente , Adulto , Disfunción Cognitiva/etiología , Femenino , Humanos , Masculino , Trastornos Psicóticos/complicaciones , Esquizofrenia/complicaciones , Adulto Joven
9.
Soc Psychiatry Psychiatr Epidemiol ; 53(6): 555-566, 2018 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-29696304

RESUMEN

PURPOSE: This work complements a quantitative review by Nortje et al. (Lancet Psychiatry 3(2):154-170, 2016) by exploring the qualitative literature in regard to the perceived effectiveness of traditional and faith healing of mental disorders. METHOD: Qualitative studies focusing specifically on traditional and/or faith healing practices for mental illness were retrieved from eight databases. Data were extracted  into basic coding sheets to facilitate the assessment of the quality of eligible papers using the COREQ. RESULTS: Sixteen articles met the inclusion criteria. Despite methodological limitations, there was evidence from the papers that stakeholders perceived traditional and/or faith healing to be effective in treating mental illness, especially when used in combination with biomedical treatment. CONCLUSION: Patients will continue to seek treatment from traditional and/or faith healers for mental illness if they perceive it to be effective regardless of alternative biomedical evidence. This provides opportunities for collaboration to address resource scarcity in low to middle income countries.


Asunto(s)
Curación por la Fe , Medicina Tradicional , Trastornos Mentales/terapia , Evaluación del Resultado de la Atención al Paciente , Humanos , Investigación Cualitativa
10.
BMC Psychiatry ; 16: 273, 2016 07 29.
Artículo en Inglés | MEDLINE | ID: mdl-27472921

RESUMEN

BACKGROUND: Individuals with Substance Use Disorders (SUDs) have disruptions in the brain's dopaminergic (DA) system and the functioning of its target neural substrates (striatum and prefrontal cortex). These substrates are important for the normal processing of reward, inhibitory control and motivation. Cognitive deficits in attention, impulsivity and working memory have been found in individuals with SUDs and are predictors of poor SUD treatment outcomes and relapse in alcohol and cocaine dependence specifically. Furthermore, the DA system and accompanying neural substrates play a key role in the timing of motor acts (motor timing). Motor timing deficits have been found in DA system related disorders and more recently also in individuals with SUDs. Motor timing is found to correlate with attention, impulsivity and working memory deficits. To our knowledge motor timing, with regards to treatment outcome and relapse, has not been investigated in populations with SUDs. METHODS/DESIGN: This study aims to investigate motor timing and its relation to treatment response (at 8 weeks) and relapse (at 12 months) in cocaine and/or alcohol dependent individuals. The tested sensitivity values of motor timing parameters will be compared to a battery of neurocognitive tests, owing to the novelty of the motor task battery, the confounding effects of attention and working memory on motor timing paradigms, and high impulsivity levels found in individuals with SUDs. DISCUSSION: This research will contribute to current knowledge of neuropsychological deficits associated with treatment response in SUDs and possibly provide an opportunity to individualize and modify currently available treatments through the possible prognostic value of motor task performance in cocaine and/or alcohol dependent individuals.


Asunto(s)
Alcoholismo/psicología , Trastornos Relacionados con Cocaína/psicología , Desempeño Psicomotor , Adolescente , Adulto , Alcoholismo/terapia , Atención , Protocolos Clínicos , Trastornos Relacionados con Cocaína/terapia , Consejo , Femenino , Humanos , Conducta Impulsiva , Masculino , Memoria a Corto Plazo , Persona de Mediana Edad , Pruebas Neuropsicológicas , Educación del Paciente como Asunto , Psicoterapia de Grupo , Factores de Tiempo , Resultado del Tratamiento , Adulto Joven
11.
AIDS Behav ; 18(3): 525-34, 2014 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-23921585

RESUMEN

There is growing recognition of the influence of substance use, particularly alcohol use, on HIV disease progression. This study investigated how hazardous/harmful use of alcohol and drugs impacts the health status of 1503 patients attending HIV clinics. Of the sample, 37 % indicated hazardous/harmful drinking and 13 % indicated a drug problem. Hazardous/harmful use of alcohol and drugs was significantly related to health status, with participants using substances more likely to have TB-positive status (χ(2) = 4.30, p < 0.05), less likely to be on ARVs (χ(2) = 9.87, p < 0.05) and having lower CD4 counts (t = 4.01, p < 0.05). Structural equation modelling confirmed the centrality of hazardous/harmful use of alcohol as a direct and indirect determinant of disease progression. Based on these findings it is recommended that patients attending HIV clinics be routinely screened for problematic alcohol and/or drug use, with strong emphasis on ensuring ARV adherence in those with problematic alcohol use.


Asunto(s)
Consumo de Bebidas Alcohólicas/efectos adversos , Alcoholismo/complicaciones , Infecciones por VIH/complicaciones , Trastornos Relacionados con Sustancias/complicaciones , Adulto , Anciano , Consumo de Bebidas Alcohólicas/epidemiología , Alcoholismo/epidemiología , Fármacos Anti-VIH/uso terapéutico , Recuento de Linfocito CD4 , Estudios Transversales , Femenino , Infecciones por VIH/tratamiento farmacológico , Estado de Salud , Humanos , Masculino , Prevalencia , Análisis de Regresión , Riesgo , Factores Socioeconómicos , Sudáfrica/epidemiología , Trastornos Relacionados con Sustancias/epidemiología , Población Urbana , Carga Viral
12.
J Affect Disord ; 356: 604-615, 2024 Jul 01.
Artículo en Inglés | MEDLINE | ID: mdl-38631423

RESUMEN

BACKGROUND: Romantic relationship dissolutions (RRDs) are associated with posttraumatic stress symptoms (PTSS). Functional magnetic resonance imaging in RRD studies indicate overlapping neural activation similar to posttraumatic stress disorder. These studies combine real and hypothetical rejection, and lack contextual information and control and/or comparison groups exposed to non-RRD or DSM-5 defined traumatic events. AIM: We investigated blood oxygen level dependent (BOLD) activation in the hippocampus, amygdala, and insula of participants with RRDs compared with other traumatic or non-trauma stressors. METHODS: Emerging adults (mean age = 21.54 years; female = 74.7 %) who experienced an RRD (n = 36), DSM-5 defined trauma (physical and/or sexual assault: n = 15), or a non-RRD or DSM-5 stressor (n = 28) completed PTSS, depression, childhood trauma, lifetime trauma exposure, and attachment measures. We used a general and customised version of the International Affective Picture System to investigate responses to index-trauma-related stimuli. We used mixed linear models to assess between-group differences, and ANOVAs and Spearman's correlations to analyse factors associated with BOLD activation. RESULTS: BOLD activity increased between index-trauma stimuli as compared to neutral stimuli in the hippocampus and amygdala, with no significant difference between the DSM-5 Trauma and RRD groups. Childhood adversity, sexual orientation, and attachment style were associated with BOLD activation changes. Breakup characteristics (e.g., initiator status) were associated with increased BOLD activation in the hippocampus and amygdala, in the RRD group. CONCLUSION: RRDs should be considered as potentially traumatic events. Breakup characteristics are risk factors for experiencing RRDs as traumatic. LIMITATION: Future studies should consider more diverse representation across sex, ethnicity, and sexual orientation.


Asunto(s)
Amígdala del Cerebelo , Hipocampo , Imagen por Resonancia Magnética , Trastornos por Estrés Postraumático , Humanos , Femenino , Masculino , Hipocampo/diagnóstico por imagen , Hipocampo/fisiopatología , Amígdala del Cerebelo/diagnóstico por imagen , Amígdala del Cerebelo/fisiopatología , Adulto Joven , Trastornos por Estrés Postraumático/fisiopatología , Trastornos por Estrés Postraumático/diagnóstico por imagen , Estudios de Casos y Controles , Adulto , Corteza Insular/diagnóstico por imagen , Corteza Insular/fisiopatología , Corteza Insular/fisiología , Relaciones Interpersonales , Estudiantes/psicología , Estudiantes/estadística & datos numéricos , Adolescente , Apego a Objetos , Corteza Cerebral/diagnóstico por imagen , Corteza Cerebral/fisiopatología
13.
Biochimie ; 225: 10-18, 2024 May 06.
Artículo en Inglés | MEDLINE | ID: mdl-38719136

RESUMEN

Incidence of mental health disorders are rising in modernity, with psychological stress linked to a propensity for developing various chronic diseases due to a relative inability of the body to counter the allostatic load on cellular level. Despite these high rates of comorbidities associated with posttraumatic stress disorder (PTSD), there is still a lack of understanding in terms of the peripheral effects of PTSD on tissue level. Therefore, the purpose of this study was to profile basal dermal fibroblast functional status in PTSD using a wide range of markers involved in the cell-to-cell communication facilitated by fibroblasts. Primary dermal fibroblasts derived from patients diagnosed with PTSD (n = 11) and matched trauma exposed controls (i.e. who did not develop PTSD, n = 10) were cultured using standard techniques. The patients and controls were matched based on age, sex, body-mass index (BMI) and lifestyle. The growth rate, population doubling time, cell surface marker expression (CD31, FNDC5) (flow cytometry), secretome (TIMP-2, MMP-9) (ELISAs), intracellular signalling capacity (Fluo-4 Ca2+ flux) and gene expression (IL-6, IL-10, PTX-3, iNOS, Arg1) were compared between groups. The data illustrated significant PTSD-associated fibroblast conditioning resulting in a blunted signalling capacity. This observation highlights the importance of including tissue-specific investigations in future studies focused on elucidating the association between PTSD and subsequent risk for somatic disease.

14.
Eur J Psychotraumatol ; 14(2): 2209469, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37226885

RESUMEN

Background: Timely and effective interventions can alleviate or prevent the development of clinical symptomatology in trauma-exposed individuals. However, due to limited access to these interventions, and/or stigma around accessing mental health services, there is an unmet need. Internet-and mobile-based interventions may help to address this need.Aims: This review aims to (i) synthesise the evidence on feasibility, acceptability, and effectiveness of the 'PTSD Coach' intervention (both web-based and mobile applications) in trauma-exposed individuals; (ii) evaluate the quality of this research; and (iii) identify challenges and recommendations related to 'PTSD Coach' intervention delivery.Method: Systematic database searches were conducted (PubMed/MEDLINE, PsycINFO, EMBASE, PLoS, Web of Science, PTSDpubs, Scopus, and clinical trial databases). Review inclusion was based on predefined inclusion criteria, and study quality was assessed with the mixed methods appraisal and the risk-of-bias tools for randomised trials. Where feasible, meta-analytical pooling of intervention effects on posttraumatic stress symptoms (PTSS) was conducted.Results: Seventeen manuscripts reporting on 16 primary studies were included with the majority evaluating a self-managed PTSD Coach mobile application intervention. Most studies were conducted in higher-income countries and females were over-represented. For both platforms, satisfaction and perceived helpfulness were generally high but type of smart device operating system was identified as an influence. The pooled effect size in symptom severity in the intervention group compared to the comparison group was not significant (standardised mean difference =  - 0.19) (95% CI - 0.41 to - 0.03, p = .09). Heterogeneity was not significant (p = .14; I2 = 40%). No study was excluded based on quality assessment.Conclusion: Findings support the feasibility and acceptability of 'PTSD Coach' in trauma-exposed individuals. However, evidence on the effectiveness on PTSS remains limited. More research is still needed in low-middle-income countries, particularly those in which supported 'PTSD Coach' interventions are evaluated in larger and more diverse samples.


Most studies evaluated a self-managed PTSD Coach mobile application intervention in higher-income countries.Findings generally support the feasibility and acceptability of both PTSD Coach mobile application and PTSD Coach Online in trauma-exposed individuals but the evidence on the effectiveness on posttraumatic stress symptoms remains limited.More research is needed especially in low-middle-income countries where there is often limited access to the needed interventions.


Asunto(s)
Servicios de Salud Mental , Trastornos por Estrés Postraumático , Femenino , Humanos , Estudios de Factibilidad , Trastornos por Estrés Postraumático/terapia , Bases de Datos Factuales , Internet
15.
Eur J Psychotraumatol ; 14(2): 2237364, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37642373

RESUMEN

Background: Survivors of sexual violence are at higher risk of adverse mental health outcomes compared to those exposed to other interpersonal traumas.Objective: To examine the trajectory of both post-traumatic stress disorder (PTSD) and depression as well as the role of early counselling over 24 months among rape survivors.Method: The South African Rape Impact Cohort Evaluation (RICE) study enrolled women aged 16-40 years attending post-rape care services within 20 days of a rape incident (n = 734), and a comparison group (n = 786) was recruited from primary health care. Women were followed for 24 months; the main study outcomes were depression and PTSD. Reports of early supportive counselling by the exposed group were also included. The analysis included an adjusted joint mixed model with linear splines to account for correlated observations between the outcomes.Results: At 24 months, 45.2% of the rape-exposed women met the cut-off for depression and 32.7% for PTSD. This was significantly higher than levels found among the unexposed. Although a decline in depression and PTSD was seen at 3 months among the women who reported a rape, mean scores remained stable thereafter. At 24 months mean depression scores remained above the depression cut-off (17.1) while mean PTSD scores declined below the PTSD cut-off (14.5). Early counselling was not associated with the trajectory of either depression or PTSD scores over the two years in rape-exposed women with both depression and PTSD persisting regardless of early counselling.Conclusion: The study findings highlight the importance to find and provide effective mental health interventions post-rape in South Africa.


Asunto(s)
Violación , Trastornos por Estrés Postraumático , Humanos , Femenino , Trastornos por Estrés Postraumático/epidemiología , Depresión/epidemiología , Estudios de Cohortes , Salud Mental
17.
Mol Psychiatry ; 16(12): 1221-33, 2011 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-21079606

RESUMEN

Previous research suggests that parental psychopathology predicts suicidal behavior among offspring; however, the more fine-grained associations between specific parental disorders and distinct stages of the pathway to suicide are not well understood. We set out to test the hypothesis that parental disorders associated with negative mood would predict offspring suicide ideation, whereas disorders characterized by impulsive aggression (for example, antisocial personality) and anxiety/agitation (for example, panic disorder) would predict which offspring act on their suicide ideation and make a suicide attempt. Data were collected during face-to-face interviews conducted on nationally representative samples (N=55 299; age 18+) from 21 countries around the world. We tested the associations between a range of parental disorders and the onset and persistence over time (that is, time since most recent episode controlling for age of onset and time since onset) of subsequent suicidal behavior (suicide ideation, plans and attempts) among offspring. Analyses tested bivariate and multivariate associations between each parental disorder and distinct forms of suicidal behavior. Results revealed that each parental disorder examined increased the risk of suicide ideation among offspring, parental generalized anxiety and depression emerged as the only predictors of the onset and persistence (respectively) of suicide plans among offspring with ideation, whereas parental antisocial personality and anxiety disorders emerged as the only predictors of the onset and persistence of suicide attempts among ideators. A dose-response relation between parental disorders and respondent risk of suicide ideation and attempt was also found. Parental death by suicide was a particularly strong predictor of persistence of suicide attempts among offspring. These associations remained significant after controlling for comorbidity of parental disorders and for the presence of mental disorders among offspring. These findings should inform future explorations of the mechanisms of intergenerational transmission of suicidal behavior.


Asunto(s)
Salud Global/estadística & datos numéricos , Encuestas Epidemiológicas/estadística & datos numéricos , Padres/psicología , Psicopatología/estadística & datos numéricos , Ideación Suicida , Intento de Suicidio/psicología , Adolescente , Adulto , Trastornos de Ansiedad/epidemiología , Trastornos de Ansiedad/psicología , Salud de la Familia , Humanos , Trastornos del Humor/epidemiología , Trastornos del Humor/psicología , Prevalencia , Factores de Riesgo
18.
AIDS Care ; 24(9): 1126-35, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-22672200

RESUMEN

The study investigated the behavioral and brain effects of childhood trauma and human immunodeficiency virus (HIV) infection, both separately and in combination, and assessed potential interactions in women who were dually affected. Eighty-three HIV-positive and 47 matched HIV-negative South African women underwent neuromedical, neuropsychiatric, and neurocognitive assessments. Univariate tests of significance assessed if either HIV infection or childhood trauma, or the combination, had a significant effect on neurocognitive performance. The majority of women were Black (96%) and had an average age of 30 years. An analysis of covariance revealed significant HIV effects for the Hopkins Verbal Learning Test (HVLT) learning and delay trials (p < 0.01) and the Halstead Category Test (HCT) (p < 0.05). A significant trauma effect was seen on the HVLT delay trial (p < 0.05). The results provide evidence for neurocognitive dysfunction in memory and executive functions in HIV-infected women and memory disturbances in trauma exposed women.


Asunto(s)
Maltrato a los Niños/estadística & datos numéricos , Trastornos del Conocimiento/virología , Infecciones por VIH/psicología , Adolescente , Adulto , Trastornos del Conocimiento/epidemiología , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/fisiopatología , Humanos , Persona de Mediana Edad , Pruebas Neuropsicológicas , Factores de Riesgo , Sudáfrica/epidemiología , Encuestas y Cuestionarios , Adulto Joven
19.
Niger J Clin Pract ; 15(1): 84-8, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-22437097

RESUMEN

OBJECTIVES: To determine kinds of psychiatric morbidity among a sample of stable hypertensive outpatients in a teaching hospital. MATERIALS AND METHODS: A cross-sectional study of 260 enrolled outpatients. Psychiatric morbidity was assessed using a 2-stage evaluation method with the General Health Questionnaire Version 12 (GHQ-12) and Structured Clinical Interview for DSM-IV (SCID) to assess for psychiatric diagnosis. RESULTS: 28 (10.8%) of the 260 patients endorsed some psychological distress, with a mean GHQ-12 score of ≥ 2. At the second stage, 16.1% (N=13 of 81) interviewed had one or more psychiatric disorder on the SCID. The commonest psychiatric diagnosis made were mood disorders, with current major depressive disorder occurring at a rate of 6.2%. Other disorders found were past major depressive episode (2.5%), organic mood syndrome (3.7%), and somatoform disorder (3.7%). CONCLUSION: The relationship between hypertension and mood disorders should inform a higher index of suspicion among physicians and general practitioners in order to give patients appropriate treatments or referrals where necessary. It is recommended that collaboration with mental health service providers be encouraged.


Asunto(s)
Hipertensión/psicología , Trastornos del Humor/diagnóstico , Adulto , Instituciones de Atención Ambulatoria , Presión Sanguínea , Servicio de Cardiología en Hospital , Estudios Transversales , Femenino , Humanos , Hipertensión/epidemiología , Entrevista Psicológica , Entrevistas como Asunto , Masculino , Tamizaje Masivo/estadística & datos numéricos , Persona de Mediana Edad , Trastornos del Humor/epidemiología , Trastornos del Humor/psicología , Morbilidad , Pruebas Neuropsicológicas/estadística & datos numéricos , Nigeria/epidemiología , Distribución por Sexo , Factores Socioeconómicos , Estrés Psicológico/epidemiología , Estrés Psicológico/psicología , Encuestas y Cuestionarios , Adulto Joven
20.
Psychiatry Res ; 317: 114821, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-36088835

RESUMEN

Sleep disturbances and suicidality are common presentations of mood and anxiety disorders. If not closely monitored post-discharge, patients may be at an increased risk of symptom worsening and completed suicide. We explored the associations between telephone mood monitoring, suicidality, and sleep quality in a clinical sample. Fifty inpatients (mean age = 39.49, SD = 11.17; female = 74%) with a mood and/or anxiety disorder were telephonically monitored weekly post-discharge for16 weeks for depression and mania. Suicidality and sleep quality were assessed at intake (pre-discharge), and at weeks 4, 8, 12, and 16 post-discharge. ANOVA indicated that suicidality significantly decreased, and sleep quality improved over 16 weeks. Linear regression analysis indicated that depression severity at week 1 post-discharge significantly predicted suicidality and sleep quality at week 16. Mania severity at week 1 post-discharge predicted sleep quality, but not suicidality, at week 16. Participants generally had positive experiences of the monitoring and perceived it as helpful. Monitoring of mood state, suicidality, and sleep quality post-discharge may allow for early detection of relapse when initiated at 1-week post-discharge. This is a potentially cost-effective intervention and may relieve the burden on the mental healthcare system, especially when face-to-face consultations are not possible.


Asunto(s)
Calidad del Sueño , Suicidio , Humanos , Femenino , Adulto , Manía , Cuidados Posteriores , Alta del Paciente , Teléfono
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