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Universal Digital Programs for Promoting Mental and Relational Health for Parents of Young Children: A Systematic Review and Meta-Analysis. Clin Child Fam Psychol Rev 2024; 27:23-52. [PMID: 37917315 PMCID: PMC10920439 DOI: 10.1007/s10567-023-00457-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 11/04/2023]
Abstract
Digital parenting programs aim to increase program access, improve psychosocial outcomes for parents and children, and support triage to targeted interventions where required. This meta-analysis assessed the efficacy of online parenting programs in improving parenting skills and capabilities, and by consequence, the mental health and well-being of parents and children, and the quality of the parent-child relationship. Studies were included if they were: (1) online, (2) self-delivered, (3) designed for universal general population prevention, (4) evaluated experimental or quasi-experimental designs, and (5) assessed parent and child emotional and/or relational health, from pregnancy to 5 years of age. A systematic search of electronic databases and grey literature identified 22 studies that met inclusion criteria, including 24 independent samples, with 5671 unique parents. Meta-analyses were conducted using random effects models and Cohen's d effects. Small-to-moderate improvements in parent depression, anxiety, self-efficacy, and social support were observed. No effects on parent stress, satisfaction, or parent-child relationship quality were observed. Meta-regression and sub-group analysis were conducted to identify sensitivity or moderation effects. Collectively, findings suggest any benefits of online parenting programs mostly occur at the time of the intervention, for parent mental health and well-being outcomes, and that enduring effects are unlikely. However, given the cost effectiveness and accessibility of online programs, further research into ways of sustaining effects on parenting outcomes is warranted. Furthermore, given the centrality of the parent-child bond to child development across the lifecourse, additional investment in new digitally facilitated approaches focusing on this bond are likewise warranted.PROSPERO registration CRD42021275647.
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Slower speed of blood pressure recovery after standing is associated with accelerated brain aging: Evidence from The Irish Longitudinal Study on Ageing (TILDA). CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2024; 6:100212. [PMID: 38445293 PMCID: PMC10912350 DOI: 10.1016/j.cccb.2024.100212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 01/17/2024] [Accepted: 02/02/2024] [Indexed: 03/07/2024]
Abstract
Background Impaired recovery of blood pressure (BP) in response to standing up is a prevalent condition in older individuals. We evaluated the relationship between the early recovery of hemodynamic responses to standing and brain health in adults over 50. Methods Participants from The Irish Longitudinal Study on Ageing (TILDA) (n=411; age 67.6 ± 7.3 years; 53.4 % women) performed an active stand challenge while blood pressure and heart rate were continuously monitored. The recovery of these parameters was determined as the slope of the BP and HR response, following the initial drop/rise after standing. We have previously reported a novel and validated measure of brain ageing using MRI data, which measures the difference between biological brain age and chronological age, providing a brain-predicted age difference (brainPAD) score. Results Slower recovery of systolic and diastolic BP was found to be significantly associated with higher brainPAD scores (i.e., biologically older brains), where a one-year increase in brainPAD was associated with a decrease of 0.02 mmHg/s and 0.01 mmHg/s in systolic and diastolic BP recovery, respectively, after standing. Heart rate (HR) recovery was not significantly associated with brainPAD score. Conclusion These results demonstrate that slower systolic and diastolic BP recovery in the early phase after standing is associated with accelerated brain aging in older individuals. This suggests that the BP response to standing, measured using beat-to-beat monitoring, has the potential to be used as a marker of accelerated brain aging, relying on a simple procedure and devices that are easily accessible.
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Were Frailty Identification Criteria Created Equal? A Comparative Case Study on Continuous Non-Invasively Collected Neurocardiovascular Signals during an Active Standing Test in the Irish Longitudinal Study on Ageing (TILDA). SENSORS (BASEL, SWITZERLAND) 2024; 24:442. [PMID: 38257535 PMCID: PMC10818961 DOI: 10.3390/s24020442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND In this observational study, we compared continuous physiological signals during an active standing test in adults aged 50 years and over, characterised as frail by three different criteria, using data from The Irish Longitudinal Study on Ageing (TILDA). METHODS This study utilised data from TILDA, an ongoing landmark prospective cohort study of community-dwelling adults aged 50 years or older in Ireland. The initial sampling strategy in TILDA was based on random geodirectory sampling. Four independent groups were identified: those characterised as frail only by one of the frailty tools used (the physical Frailty Phenotype (FP), the 32-item Frailty Index (FI), or the Clinical Frailty Scale (CFS) classification tree), and a fourth group where participants were not characterised as frail by any of these tools. Continuous non-invasive physiological signals were collected during an active standing test, including systolic (sBP) and diastolic (dBP) blood pressure, as well as heart rate (HR), using digital artery photoplethysmography. Additionally, the frontal lobe cerebral oxygenation (Oxy), deoxygenation (Deoxy), and tissue saturation index (TSI) were also non-invasively measured using near-infrared spectroscopy (NIRS). The signals were visualised across frailty groups and statistically compared using one-dimensional statistical parametric mapping (SPM). RESULTS A total of 1124 participants (mean age of 63.5 years; 50.2% women) were included: 23 were characterised as frail only by the FP, 97 by the FI, 38 by the CFS, and 966 by none of these criteria. The SPM analyses revealed that only the group characterised as frail by the FI had significantly different signals (p < 0.001) compared to the non-frail group. Specifically, they exhibited an attenuated gain in HR between 10 and 15 s post-stand and larger deficits in sBP and dBP between 15 and 20 s post-stand. CONCLUSIONS The FI proved to be more adept at capturing distinct physiological responses to standing, likely due to its direct inclusion of cardiovascular morbidities in its definition. Significant differences were observed in the dynamics of cardiovascular signals among the frail populations identified by different frailty criteria, suggesting that caution should be taken when employing frailty identification tools on physiological signals, particularly the neurocardiovascular signals in an active standing test.
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Sleep duration and disturbance are associated with orthostatic heart rate recovery: Findings from the Irish Longitudinal Study on Ageing. Sleep Health 2022; 8:654-662. [PMID: 36216751 DOI: 10.1016/j.sleh.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To examine a novel measurement of autonomic innervation, the early heart rate response to orthostasis, in relation to sleep duration and disturbance (actigraphy-based and self-reported) in healthy older adults. DESIGN Cross-sectional analyses of a nationally representative prospective cohort study, the Irish Longitudinal Study on Ageing (TILDA). PARTICIPANTS Nine hundred sixty community-dwelling adults aged 50 and over (mean age 65.6 ± 8.1; 53% women). MEASUREMENT Orthostatic heart rate response was measured during an active stand test. Beat-to-beat heart rate was monitored over 3 minutes using noninvasive digital photoplethysmography. Mean values at each 10-second time point after standing were generated and differences from baseline at each time point were used for analysis. Actigraphy-based sleep measures were extracted from wrist-worn GENEactiv devices; self-reported sleep measures using interview questions. RESULTS Linear mixed-effects regression analyses, with inclusion of a large number of confounders, show that self-reported sleep duration and actigraphy-based sleep duration and disturbance were associated with altered orthostatic heart rate response, particularly within the first 20 seconds poststanding. Self-reported short sleep (β = -0.06; 95% confidence interval [CI]: -0.11, -0.01) and long sleep (β = -0.15; 95% CI: -0.24, -0.05) and actigraphy-based short sleep (β = -0.08; 95% CI: -0.14, -0.01) were characterized by a smaller increase at 10 seconds (p < .01). Actigraphy-based short sleep (β = 0.15; 95% CI: 0.08, 0.22) and sleep disturbance (β = 0.04; 95% CI: 0.02, 0.06) were associated with a slower return toward baseline at 20 seconds (p < .001). CONCLUSIONS Our findings suggest sympathetic dysregulation, impaired vagal reactivation, and/or decreased baroreceptor sensitivity in the presence of shortened or disturbed sleep.
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148 ORTHOSTATIC HEMODYNAMICS AND ACCELERATED BRAIN AGING. Age Ageing 2022. [DOI: 10.1093/ageing/afac218.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
Impaired recovery of blood pressure (BP) in response to standing up is a prevalent condition in older individuals. We evaluated the relationship between the recovery of hemodynamic responses to standing and brain health in adults over 50.
Methods
Participants from The Irish Longitudinal Study on Aging (TILDA) (n=418) performed an active stand challenge while BP and heart rate (HR) were continuously monitored. The recovery of these parameters was determined as the difference in measurements taken at 10 s and 20 s after standing, in relation to the baseline value. The difference between biological and chronological brain age was determined using BrainPAD, a novel validated measure of accelerated brain ageing. The data was fitted using linear regression models, using age, sex, weight, height, cardiac disease prevalence, antihypertensive and antidepressant use, smoking status, standing speed and pulse wave velocity as covariates.
Results
Adjusting for age and sex only, each additional year of BrainPAD was associated with a –0.35 mmHg (95% CI: –0.54 – –0.16, P<.001) change in orthostatic systolic BP recovery. In a fully adjusted model, the regression coefficient was estimated at –0.29 mmHg (95% CI: –0.48 – –0.10, P<.01). Similarly, a year increase in BrainPAD was associated with –0.21 mmHg (95% CI: –0.32– –0.10, P<0.001) and –0.14 mmHg (95% CI: –0.25– –0.04, P<.01) change in orthostatic diastolic BP recovery, for minimally and fully adjusted models respectively. HR recovery was not significantly associated with BrainPAD.
Conclusion
These results demonstrate that impaired systolic and diastolic BP recovery after standing is associated with accelerated brain aging in older individuals. This suggests that the BP response to standing, measured using beat-to-beat monitoring, has potential to be used as a marker of accelerated brain aging, relying on a simple procedure and devices that are easily accessible for clinical use.
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138 ORTHOSTATIC CEREBRAL OXYGENATION AND THE RELATIONSHIP WITH SYMPTOMS, SUPINE HYPERTENSION AND ORTHOSTATIC HYPOTENSION. Age Ageing 2022. [DOI: 10.1093/ageing/afac218.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Cerebral hypoperfusion is implicated as a cause of orthostatic symptoms such as dizziness and light-headedness. In older adults, Orthostatic Hypotension (OH) may co-exist with Supine Hypertension (SH), with greater cerebral dysfunction being reported in those with SH-OH. It remains unclear whether orthostatic symptoms are indicative of a higher cerebral hypotensive burden in older adults. This study assessed cerebral oxygenation in a cohort of older adults experiencing orthostatic symptoms, via an active stand challenge, as well as the relationship with OH and SH.
Methods
We utilized data from Wave 3 of the Irish Longitudinal Study on Ageing (TILDA). Cerebral oxygenation was continuously measured via near infrared-spectroscopy, and blood pressure via a Finometer. Logistic regression was employed to assess cerebral hemodynamics in the sample (N=2,737, mean age=65 years [range: 54-93 years]). Models were adjusted for covariates such as age, sex, standing speed, medications, and cardiovascular conditions.
Results
In the whole sample, 29% of participants reported symptoms, 13% experienced OH30 and 49% had SH. Those who reported symptoms were less likely to have supine hypertension (OR=0.73, p<0.001), but were more likely to experience OH30 (OR=1.69, p=0.005). They were also more likely to experience a larger initial drop in cerebral oxygenation upon standing (β=-0.07%, p=0.006). However, symptoms were not associated with an impaired recovery in cerebral oxygenation at 30 seconds, or 3 minutes after standing.
Conclusion
Supine hypertension is somewhat protective against symptoms, but there is still a relatively large discord between symptoms, cerebral oxygenation and OH during orthostasis. This implies asymptomatic OH may also be a risk factor for adverse outcome. There is a need for routine screening of OH and SH in older adults.
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DETERMINING RESEARCH PRIORITIES WITH TEEN AND ADULT CONGENITAL HEART DISEASE PATIENTS: A MIXED METHODS STUDY. Can J Cardiol 2022. [DOI: 10.1016/j.cjca.2022.08.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Australian community nurses’ encounters with early relational trauma: a qualitative study of lived experiences and the impact of specialist training. AUST J ADV NURS 2022. [DOI: 10.37464/2020.393.681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Australian community nurses’ encounters with early relational trauma: a qualitative study of lived experiences and the impact of specialist training. AUST J ADV NURS 2022. [DOI: 10.37464/2020.392.681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Age and sex related differences in orthostatic cerebral oxygenation: Findings from 2764 older adults in the Irish Longitudinal Study on Ageing (TILDA). Exp Gerontol 2022; 167:111903. [PMID: 35902001 DOI: 10.1016/j.exger.2022.111903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 04/29/2022] [Accepted: 07/19/2022] [Indexed: 11/18/2022]
Abstract
AIMS Cerebral hypoperfusion is implicated in the pathogenesis of associations between orthostatic hypotension and adverse outcome such as falls, cognitive impairment, depression, and mortality. Although the blood pressure response to orthostasis has been well studied there is a lack of information on orthostatic cerebrovascular responses in older populations. METHODS AND RESULTS We measured cerebral hemodynamics, utilizing near infrared spectroscopy, coupled with peripheral blood pressure during an active stand in a large population of well-phenotyped older adults (N = 2764). Multi-level mixed effect models were utilized to investigate associations with age and sex, as well as confounders including anti-hypertensive medications. Normative cerebral oxygenation responses were also modelled utilizing generalized additive models for location, scale, and shape (GAMLSS). Older age groups experienced larger initial drops in oxygenation and a slower recovery, and responses also differed by sex. The drop after standing ranged from -1.85 % (CI: -2.02 to -1.68) in the males aged 54-59 years vs -1.15 % (CI: -1.31 to -1.00 %) in females aged 54-59 years, to -2.67 % (CI: -3.01 to -2.33) in males aged ≥ 80 years vs -1.97 % (CI: -2.32 to -1.62) females aged ≥ 80 years. Reduced oxygenation levels were also evident in those taking anti-hypertensive medications. CONCLUSION Cerebral autoregulation is impaired with age, particularly in older women and those taking anti-hypertensives. SBP during the stand explained some of the age gradient in the late recovery stage of the stand for the oldest age group. Reported orthostatic symptoms did not correlate with hypoperfusion. Therefore, measures of orthostatic cerebral flow should be assessed in addition to peripheral BP in older patients irrespective of symptoms. Further studies are required to investigate the relationship between NIRS measurements and clinical outcomes such as falls, cognitive impairment and depression.
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You can't have one without the other: The case for integrated perinatal and infant mental health services. Aust N Z J Psychiatry 2022; 56:586-588. [PMID: 35257590 DOI: 10.1177/00048674221083874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Australian guidelines for the prevention and treatment of posttraumatic stress disorder: Updates in the third edition. Aust N Z J Psychiatry 2022; 56:230-247. [PMID: 34448406 DOI: 10.1177/00048674211041917] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE This paper describes the development of the third edition of the National Health and Medical Research Australian Guidelines for the Prevention and Treatment of Acute Stress Disorder, posttraumatic stress disorder and Complex posttraumatic stress disorder, highlighting key changes in scope, methodology, format and treatment recommendations from the previous 2013 edition of the Guidelines. METHOD Systematic review of the international research was undertaken, with GRADE methodology used to assess the certainty of the evidence, and evidence to decision frameworks used to generate recommendations. The Guidelines are presented in an online format using MAGICApp. RESULTS Key changes since the publication of the 2013 Guidelines include a new conditional recommendation for Child and Family Traumatic Stress Intervention for children and adolescents with symptoms within the first 3 months of trauma, and a strong recommendation for trauma-focused cognitive behaviour therapy for the child alone or with a caregiver, for those with diagnosed posttraumatic stress disorder. For adults with posttraumatic stress disorder, strong recommendations are made for specific types of trauma-focused cognitive behaviour therapy and conditional recommendations are made for five additional psychological interventions. Where medication is indicated for adults with posttraumatic stress disorder, venlafaxine is now conditionally recommended alongside sertraline, paroxetine or fluoxetine. CONCLUSION These Guidelines, based on systematic review of the international literature, are intended to guide decision making for practitioners, service planners, funders and those seeking treatment for trauma related mental health concerns. For an Australian Guideline, a critical limitation is the absence of research on the treatment of Australian Aboriginal and Torres Strait Islander peoples. The new online format of the Australian posttraumatic stress disorder Guidelines means that they can be updated as sufficient new evidence becomes available.
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Identifying post-traumatic stress disorder in women of refugee background at a public antenatal clinic. Arch Womens Ment Health 2022; 25:191-198. [PMID: 34351511 DOI: 10.1007/s00737-021-01167-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 07/26/2021] [Indexed: 10/20/2022]
Abstract
The aim of this study was to investigate symptomatology and diagnoses of PTSD and subthreshold PTSD and the screening properties of the Harvard Trauma Questionnaire (HTQ) within a sample of Dari-speaking women of refugee background receiving antenatal care. This cross-sectional study administered the HTQ to 52 Dari-speaking women at a public pregnancy clinic. The trauma module from the Structured Clinical Interview (SCID-5) was administered. Interview material was presented to an expert panel, blinded to the HTQ screening results, in order to achieve consensus diagnoses of PTSD using Diagnostic and Statistical Manual of Mental Disorders 5 (DSM-5) criteria. Three women (5.8%) met DSM-5 criteria for PTSD. Eleven women (21.15%) met criteria for subthreshold PTSD, defined as meeting two or three of the DSM-5 criteria domains. A comparison of HTQ cut-off scores was conducted and a score of ≥ 2.25 on the HTQ demonstrated excellent sensitivity 1.00 (95% CI 0.29-1.00) and specificity 0.76 (95% CI 0.61-0.87) in detecting PTSD; however, a wide confidence interval for sensitivity was found. A cut-off score of ≥ 2 provided the best balance of sensitivity 1.00 (95% CI 0.72-1.00) and specificity 0.80 (95% CI 0.65-0.91) when assessing for subthreshold PTSD. Screening for perinatal PTSD for women of refugee background is recommended, in order to identify those at risk of DSM diagnosis and also those women experiencing distressing PTSD symptomatology.
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Differentiating perinatal Insomnia Disorder and sleep disruption: a longitudinal study from pregnancy to 2 years postpartum. Sleep 2022; 45:6497951. [PMID: 34989808 PMCID: PMC9013000 DOI: 10.1093/sleep/zsab293] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 12/07/2021] [Indexed: 01/07/2023] Open
Abstract
STUDY OBJECTIVES Insomnia Disorder diagnoses require persistent sleep complaints despite "adequate sleep opportunity." Significant Perinatal Sleep Disruption makes this diagnosis challenging. This longitudinal study distinguished between Insomnia Disorder and Perinatal Sleep Disruption and their sleep and mental health correlates. METHODS One hundred sixty-three nulliparous females (age M ± SD = 33.35 ± 3.42) participating in a randomized controlled trial repeated the Insomnia Disorder module of the Duke Structured Interview for Sleep Disorders and Patient-Reported Outcome Measurement Information System measures for sleep and mental health at 30- and 35-weeks' gestation, and 1.5, 3, 6, 12, and 24 months postpartum (944 interviews, 1009 questionnaires completed). We compared clinical features when Diagnostic and Statistical Manual of Mental Disorders (DSM-5) Insomnia Disorder criteria (without the Duration criterion) were: (1) met (Insomnia Disorder), (2) not met only because of the sleep opportunity criteria (Perinatal Sleep Disruption), and (3) not met due to other criteria (Low Complaint). RESULTS Proportions of Insomnia Disorder were 16.0% and 19.8% during early and late third trimester, and ranged 5.3%-11.7% postpartum. If the sleep opportunity criteria were not considered, rates of Insomnia would be 2-4 times higher (21.4%-40.4%) across time-points. Mixed-effects models adjusting for covariates showed that compared to Low Complaint, both Insomnia Disorder and Perinatal Sleep Disruption scored significantly higher on insomnia and sleep disturbance scales, sleep effort, and sleep-related impairments (p values < .01), but depression and anxiety were comparable (p values > .12). CONCLUSION Assessing sleep complaints without considering sleep opportunities can result in over-diagnosis of Insomnia Disorder in the perinatal periods. Insomnia Disorder and Perinatal Sleep Disruption were both associated with adverse sleep and mood outcomes, and need to be carefully differentiated and appropriately addressed. Clinical Trial Registration: The SEED Project (Sleep, Eat, Emotions, and Development): A randomized controlled pilot study of a perinatal sleep intervention on sleep and wellbeing in mothers and infants. https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=371634, Australian New Zealand Clinical Trials Registry: ACTRN12616001462471.
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Subjective experiences of participating in the Supporting Transitions, Attachment and Relationships (STAR Mums) program, a psychological group intervention for high-risk pregnant women. SSM - MENTAL HEALTH 2022. [DOI: 10.1016/j.ssmmh.2022.100065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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76 PREDICTIVE MODEL FOR MOBILITY DECLINE: INDIVIDUAL TRIAL MISTAKE THRESHOLDS IN SUSTAINED ATTENTION TO RESPONSE TASK (SART). Age Ageing 2021. [DOI: 10.1093/ageing/afab219.76] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Abstract
Background
The Sustained Attention to Response Task (SART) is a standard computer-based cognitive test designed to measure the sustained attention, fundamental for completing tasks that require supervision over time (Robertson et al., 1997). However, commonly used average features may result in loss of information and data misinterpretation, leading to inability to detect clinically expected associations (O’Halloran et al., 2014).
Methods
Here, we present a new method to visualise the full information obtained from the SART test, ordering by age, and categorising in groups based on mobility status in a large population-based study of ageing in Ireland. A new threshold, derived from the visualisation and based on the individual trial number of mistakes, was employed to individuate poorer SART performances, and to predict mobility and cognitive decline after 4 years in binary logistic regression models.
Results
Raw SART data were available for 4,864 participants aged 50 years and over at baseline. The new variable bad performances, expressing the number of SART trials with at least 4 mistakes, was the most significant predictor of mobility decline, defined as the transition from Timed Up-and-Go (TUG) < 12 to TUG ≥12 seconds (Odds Ratio (OR) = 1.29; 95% Confidence Interval (CI) 1.14–1.46; p < 0.001), and the only significant predictor of new falls (OR = 1.11; 95% CI 1.03–1.21; p = 0.011) compared to traditional SART variables in models adjusted for multiple covariates. No SART-related variables resulted significant predictors of cognitive decline, defined as a decrease of at least 2 points in the Mini-Mental State Examination (MMSE) score.
Conclusion
This multimodal visualisation and the new threshold approach could help clinicians to easily develop relevant hypotheses, and better identify subjects at higher risk of future mobility decline.
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78 HIGHER NEUROVASCULAR SIGNAL ENTROPY IS ASSOCIATED WITH ACCELERATED BRAIN AGEING. Age Ageing 2021. [DOI: 10.1093/ageing/afab219.78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Abstract
Background
Often chronological age is not the most accurate marker of an individual’s health status since ageing is a heterogeneous process across individuals. Machine learning can be used to quantify the relationship between structural brain MRI data and chronological age, to estimate an individual’s ‘brain age’, which, when subtracted from chronological age, provides a brain predicted-age difference score (BrainPAD) [1]. BrainPAD reflects the biological ageing of the brain. Increased complexity in neurovascular signals has been shown to be associated with poorer cognitive performance and physical frailty [2]. The aim of this study was to investigate associations between the complexity of frontal-lobe oxygenation (tissue saturation index (TSI)) data and BrainPAD in a cohort of older community-dwelling adults.
Methods
To calculate BrainPAD, machine learning was applied to 1,359 T1-weighted MRI brain scans from various open-access repositories, and this model was subsequently applied to MRI data acquired from the study cohort. TSI was non-invasively measured in the left frontal lobe using near-infrared spectroscopy. TSI data were acquired continuously during five minutes of supine rest and the last minute was utilized in this analysis. The complexity of TSI signals was quantified using sample entropy (SampEn). Multivariable linear regression was employed, controlling for age, sex, education, antihypertensive medications, diabetes, cardiovascular conditions, smoking, alcohol, depression, BMI, physical activity, and blood pressure.
Results
Complete data were available for 397 individuals (age: 67.9 ± 7.7 years; 53.7% female). An increase in TSI SampEn of 0.1 was associated with an increase in BrainPAD of 0.9 years (P = 0.007, 95%CIs: 0.3 to 1.6). Similar results were found with and without the inclusion of chronological age in the models.
Conclusion
This study reports significant associations between higher complexity in peripherally measured frontal lobe oxygenation concentration and accelerated brain ageing.
References
1. Boyle R. et al. Brain Imaging and Behavior. 15,327–345 (2021) https://doi.org/10.1007/s11682-020-00260-3.
2. Knight S. et al. Entropy. 23(1):4 (2021) https://doi.org/10.3390/e23010004.
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Associations between Cardiovascular Signal Entropy and Cognitive Performance over Eight Years. ENTROPY (BASEL, SWITZERLAND) 2021; 23:1337. [PMID: 34682061 PMCID: PMC8534418 DOI: 10.3390/e23101337] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/15/2021] [Accepted: 10/12/2021] [Indexed: 12/27/2022]
Abstract
In this study, the relationship between non-invasively measured cardiovascular signal entropy and global cognitive performance was explored in a sample of community-dwelling older adults from The Irish Longitudinal Study on Ageing (TILDA), both cross-sectionally at baseline (n = 4525; mean (SD) age: 61.9 (8.4) years; 54.1% female) and longitudinally. We hypothesised that signal disorder in the cardiovascular system, as quantified by short-length signal entropy during rest, could provide a marker for cognitive function. Global cognitive function was assessed via Mini Mental State Examination (MMSE) across five longitudinal waves (8 year period; n = 4316; mean (SD) age: 61.9 (8.4) years; 54.4% female) and the Montreal Cognitive Assessment (MOCA) across two longitudinal waves (4 year period; n = 3600; mean (SD) age: 61.7 (8.2) years; 54.1% female). Blood pressure (BP) was continuously monitored during supine rest at baseline, and sample entropy values were calculated for one-minute and five-minute sections of this data, both for time-series data interpolated at 5 Hz and beat-to-beat data. Results revealed significant associations between BP signal entropy and cognitive performance, both cross-sectionally and longitudinally. Results also suggested that as regards associations with cognitive performance, the entropy analysis approach used herein potentially outperformed more traditional cardiovascular measures such as resting heart rate and heart rate variability. The quantification of entropy in short-length BP signals could provide a clinically useful marker of the cardiovascular dysregulations that potentially underlie cognitive decline.
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Abstract
Due to its cardiovascular effects sedentary behaviour might impact cerebrovascular function in the long term, affecting cerebrovascular regulatory mechanisms and perfusion levels. Consequently this could underly potential structural brain abnormalities associated with cognitive decline. We therefore assessed the association between sedentary behaviour and brain measures of cerebrovascular perfusion and structural abnormalities in community-dwelling older adults. Using accelerometery (GENEActiv) data from The Irish Longitudinal Study on Ageing (TILDA) we categorised individuals by low- and high-sedentary behaviour (≤8 vs >8 hours/day). We examined prefrontal haemoglobin oxygenation levels using Near-Infrared Spectroscopy during rest and after an orthostatic challenge in 718 individuals (66 ± 8 years, 52% female). Global grey matter cerebral blood flow, total grey and white matter volume, total and subfield hippocampal volumes, cortical thickness, and white matter hyperintensities were measured using arterial spin labelling, T1, and FLAIR MRI in 86 individuals (72 ± 6 years, 55% female). While no differences in prefrontal or global cerebral hemodynamics were found between groups, high-sedentary individuals showed lower hippocampal volumes and increased white matter hyperintensities compared to their low-sedentary counterparts. Since these structural cerebral abnormalities are associated with cognitive decline and Alzheimer's disease, future work exploring the causal pathways underlying these differences is needed.
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Subjective experiences of participating in an attachment-based early intervention parenting program. Clin Child Psychol Psychiatry 2021; 26:968-980. [PMID: 33878940 DOI: 10.1177/13591045211008220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This qualitative study evaluated an attachment-based group parenting program that utilises mentalisation-based approach. The Building Early Attachment and Resilience (BEAR) program was designed to promote parent-child attachment across the perinatal period and has pre- and post-natal arms. The post-natal component targets mothers and infants at risk for early disturbances of attachment to, and emotional interaction. This evaluation study aimed to explore mothers' subjective experiences of the post-natal BEAR program in encouraging mothers' reflection on their role as a parent. Thirteen mothers were interviewed. Transcripts were analysed using thematic analysis, with five themes emerging. Overall, mothers reported that the intervention promoted reflection about the parenting role, contributed to perceptions of improved mother-infant interactions and increased understanding of their infant's internal experiences. The results suggest the BEAR program is acceptable and facilitates the development of secure parent-infant attachment.
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SART and Individual Trial Mistake Thresholds: Predictive Model for Mobility Decline. Geriatrics (Basel) 2021; 6:geriatrics6030085. [PMID: 34562986 PMCID: PMC8482118 DOI: 10.3390/geriatrics6030085] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 11/16/2022] Open
Abstract
The Sustained Attention to Response Task (SART) has been used to measure neurocognitive functions in older adults. However, simplified average features of this complex dataset may result in loss of primary information and fail to express associations between test performance and clinically meaningful outcomes. Here, we describe a new method to visualise individual trial (raw) information obtained from the SART test, vis-à-vis age, and groups based on mobility status in a large population-based study of ageing in Ireland. A thresholding method, based on the individual trial number of mistakes, was employed to better visualise poorer SART performances, and was statistically validated with binary logistic regression models to predict mobility and cognitive decline after 4 years. Raw SART data were available for 4864 participants aged 50 years and over at baseline. The novel visualisation-derived feature bad performance, indicating the number of SART trials with at least 4 mistakes, was the most significant predictor of mobility decline expressed by the transition from Timed Up-and-Go (TUG) < 12 to TUG ≥ 12 s (OR = 1.29; 95% CI 1.14–1.46; p < 0.001), and the only significant predictor of new falls (OR = 1.11; 95% CI 1.03–1.21; p = 0.011), in models adjusted for multiple covariates. However, no SART-related variables resulted significant for the risk of cognitive decline, expressed by a decrease of ≥2 points in the Mini-Mental State Examination (MMSE) score. This novel multimodal visualisation could help clinicians easily develop clinical hypotheses. A threshold approach to the evaluation of SART performance in older adults may better identify subjects at higher risk of future mobility decline.
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Impaired Stabilisation of Orthostatic Cerebral Oxygenation is Associated with Slower Gait Speed: Evidence from The Irish Longitudinal Study on Ageing. J Gerontol A Biol Sci Med Sci 2021; 77:1216-1221. [PMID: 34331759 PMCID: PMC9159662 DOI: 10.1093/gerona/glab219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Indexed: 11/25/2022] Open
Abstract
Background Cerebral autoregulation (CAR) systems maintain blood flow to the brain across a wide range of blood pressures. Deficits in CAR have been linked to gait speed (GS) but previous studies had small sample sizes and used specialized equipment which impede clinical translation. The purpose of this work was to assess the association between GS and orthostatic cerebral oxygenation in a large, community-dwelling sample of older adults. Method Data for this study came from the Irish Longitudinal Study on Ageing. A near-infrared spectroscopy (NIRS) device attached to the forehead of each participant (n = 2 708) was used to track tissue saturation index (TSI; the ratio of oxygenated to total hemoglobin) during standing. GS was assessed using a portable walkway. Results Recovery was impaired in slower GS participants with a TSI value at 20 seconds (after standing) of −0.55% (95% CI: −0.67, −0.42) below baseline in the slowest GS quartile versus −0.14% (95% CI: −0.25, −0.04) in the fastest quartile. Slower GS predicted a lower TSI throughout the 3-minute monitoring period. Results were not substantially altered by adjusting for orthostatic hypotension. Adjustment for clinical and demographic covariates attenuated the association between but differences remained between GS quartiles from 20 seconds to 3 minutes after standing. Conclusion This study reported evidence for impaired recovery of orthostatic cerebral oxygenation depending on GS in community-dwelling older adults. Future work assessing NIRS as a clinical tool for monitoring the relationship between GS and cerebral regulation is warranted.
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The Association Between Generalized Anxiety Disorder and Resting-State Prefrontal Cortex Oxygenation Is Modified by Self-Reported Physical Activity: Results From The Irish Longitudinal Study on Ageing. J Gerontol A Biol Sci Med Sci 2021; 76:1391-1397. [PMID: 33780537 PMCID: PMC8600010 DOI: 10.1093/gerona/glab090] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Indexed: 11/12/2022] Open
Abstract
Individuals with anxiety disorders exhibit lower intrinsic functional connectivity between prefrontal cortical areas and subcortical regions. The prefrontal cortex (PFC) is sensitive to the acute and chronic effects of physical activity (PA), while the anxiolytic effects of PA are well known. The current study examined the association of generalized anxiety disorder (GAD) and its interaction with PA, with resting-state, left PFC oxygenation. This cross-sectional study used data from participants (N = 2444) from The Irish Longitudinal Study on Ageing, a nationally representative prospective study of community-living adults aged 50 and older in Ireland. The Composite International Diagnostic Interview Short-Form determined fulfillment of criteria for GAD. The short-form International Physical Activity Questionnaire determined adherence to the World Health Organization PA guidelines. Resting-state, left PFC oxygenation was continuously measured via a Portalite. Tissue saturation index (TSI) was calculated as the ratio of oxygenated hemoglobin to total tissue hemoglobin (expressed as a percentage) for the final minute of a 5-minute supine-rest period. Multivariable linear regression quantified associations of GAD with TSI in the total population and population stratified by PA status. Participants with GAD had lower TSI (b = -1.416, p = .008) compared to those without GAD. However, this association was modified by PA. Among participants who met the PA guidelines, TSI did not differ according to GAD status (b = -0.800, p = .398). For participants who did not meet the guidelines, TSI was significantly lower among those with GAD (b = -1.758, p = .004). These findings suggest that PA may help to protect brain health among older adults with GAD.
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CYSTIC SQUAMOUS CELL CARCINOMAS OF THE JAWS: TWELVE CASES HIGHLIGHTING HISTOPATHOLOGIC PITFALLS. Oral Surg Oral Med Oral Pathol Oral Radiol 2021. [DOI: 10.1016/j.oooo.2021.03.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Supine Hypertension Is Associated With an Impaired Cerebral Oxygenation Response to Orthostasis: Finding From The Irish Longitudinal Study on Ageing. Hypertension 2021; 78:210-219. [PMID: 34058851 DOI: 10.1161/hypertensionaha.121.17111] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
[Figure: see text].
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Clinical clustering of eight orthostatic haemodynamic patterns in The Irish Longitudinal Study on Ageing (TILDA). Age Ageing 2021; 50:854-860. [PMID: 32894746 PMCID: PMC8098799 DOI: 10.1093/ageing/afaa174] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Orthostatic hypotension (OH) can be assessed with non-invasive continuous beat-to-beat haemodynamic monitoring during active stand (AS) testing; this yields large volumes of data outside the scope of the traditional OH definition. We explored clinical associations of different AS patterns in participants from Wave 1 of the Irish Longitudinal Study on Ageing. METHODS AS patterns were generated based on three sequential binary systolic blood pressure features: drop ≥40 mmHg within 10 sec post-stand ("immediate deficit"), failure to return to within 20 mmHg of supine level at 40 sec after standing ("stabilisation deficit") and drop ≥20 mmHg between >40 and 120 sec post-stand ("late deficit"). Eight AS groups resulted from combining the presence/absence of these three features. The groups were cross-sectionally characterised, and their ability to independently predict orthostatic intolerance (OI) during AS, and falls or syncope in the past year, was evaluated using multivariate logistic regression models. RESULTS A total of 4,899 participants were included (mean age 61), of which 3,312 (68%) had no deficits. Older age was associated with stabilisation deficit and late deficits were seen in groups with higher proportions of beta blockers and psychotropic medications. Regression models identified independent associations between OI and three immediate-deficit groups; associations seemed stronger as more deficits were present. There was a significant association between falls history and the three-deficit group (odds ratio 1.54, 95% confidence interval: 1.15-2.07, P = 0.004). CONCLUSIONS More deficits seemed associated with the higher risk of OI and falls history. Observations are not causal but the recognition of these patterns may help clinicians focus on careful prescribing.
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340 Improving maternal sleep via cognitive behavioral intervention: A randomised controlled trial from pregnancy to 2 years postpartum. Sleep 2021. [DOI: 10.1093/sleep/zsab072.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Maternal sleep disturbance is common during pregnancy and postpartum periods. This study evaluated the feasibility and efficacy of a scalable cognitive behavioural therapy (CBT) sleep intervention tailored for these periods.
Methods
This is a two-arm, parallel-group, single-blind, superiority randomised controlled trial. Nulliparous women without major medical/psychiatric conditions were randomised 1:1 to CBT or active control of equal frequency/duration. All participants received a 1-hr telephone session and automated multimedia emails from the 3rd trimester until 6 months postpartum. Outcomes were assessed with validated instruments at gestation weeks 30 (baseline) and 35 (pregnancy endpoint), and postpartum months 1.5, 3, 6 (postpartum endpoint), 12, and 24.
Results
163 eligible participants (age M +/- SD = 33.35 +/- 3.42) were randomised. The CBT intervention was well accepted, with no reported adverse effect. Intention-to-treat analyses showed that compared to active control, receiving CBT was associated with lower insomnia severity and sleep disturbance (two primary outcomes), and lower sleep-related impairment at the pregnancy endpoint (p-values ≤ .001), as well as at 24 months postpartum (p ranges .012-.052). Group differences across the first postpartum year were nonsignificant. Women with elevated insomnia symptoms at baseline benefitted substantially more from CBT (vs control), including having significantly lower insomnia symptoms throughout the first postpartum year. Group differences in symptoms of depression or anxiety were nonsignificant.
Conclusion
A scalable CBT sleep intervention is efficacious in buffering against sleep disturbance during pregnancy, with long-term benefits to maternal sleep, especially for women with sleep complaints during pregnancy. The intervention holds promise for implementation into routine perinatal care.
Support (if any)
Data collection was supported by Rob Pierce Grant-in-Aid and Helen Bearpark Scholarship from Australasian Sleep Association, Strategic Grant Scheme from Monash University, and the Royal Women’s Hospital Foundation. Intervention materials were adapted from those developed via a National Institute of Health R01 grant (NR013662). Bei (APP1140299) and Wiley (APP1178487) are supported by National Health and Medical Research Council Fellowships, and Pinnington, Quin, Shen by Australian Postgraduate Awards by Department of Education and Training. The funder of the study had no role in study design, data collection, data analysis, data interpretation, or writing of the report.
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Obesity is associated with reduced cerebral blood flow - modified by physical activity. Neurobiol Aging 2021; 105:35-47. [PMID: 34022537 PMCID: PMC8600128 DOI: 10.1016/j.neurobiolaging.2021.04.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 03/18/2021] [Accepted: 04/13/2021] [Indexed: 12/11/2022]
Abstract
This study examined the associations of body mass index (BMI), waist-to-hip ratio (WHR), waist circumference (WC), and physical activity (PA) with gray matter cerebral blood flow (CBFGM) in older adults. Cross-sectional data was used from the Irish Longitudinal Study on Ageing (n = 495, age 69.0 ±7.4 years, 52.1% female). Whole-brain CBFGM was quantified using arterial spin labeling MRI. Results from multivariable regression analysis revealed that an increase in BMI of 0.43 kg/m2, WHR of 0.01, or WC of 1.3 cm were associated with the same reduction in CBFGM as 1 year of advancing age. Participants overweight by BMI or with high WHR/WC reporting low/moderate PA had up to 3 ml/100g/min lower CBFGM (p ≤ .011); there was no significant reduction for those reporting high PA. Since PA could potentially moderate obesity/CBF associations, this may be a cost-effective and relatively easy way to help mitigate the negative impact of obesity in an older population, such as cerebral hypoperfusion, which is an early mechanism in vascular dementia and Alzheimer's disease.
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Feasibility of Enhancing Parenting in Cancer, a psychoeducational intervention for communicating with children about parental cancer. Psychooncology 2021; 30:1172-1177. [PMID: 33599354 DOI: 10.1002/pon.5655] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 11/10/2022]
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Cancer during pregnancy: A qualitative study of healthcare experiences of Australian women. Eur J Cancer Care (Engl) 2021; 30:e13425. [PMID: 33569843 DOI: 10.1111/ecc.13425] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 11/30/2020] [Accepted: 12/15/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To identify features enhancing the quality of healthcare experiences for women with gestational cancer, and explore the impact of the heterogeneous Australian healthcare system on those experiences. METHODS Semi-structured, qualitative interviews were conducted with women diagnosed with any cancer during pregnancy in the last five years. Recruitment occurred during 2018-2019 via social media and professional, clinical and community networks. Questions related to women's experiences of their healthcare, wellbeing and psychosocial needs. Interviews were analysed thematically. RESULTS Study participants (n = 23) received treatment in the private sector (n = 10), public sector (n = 8), or both (n = 5). Five interview themes were found: Control over healthcare; Trust in clinicians, hospitals and systems; Coordination of care; An uncommon diagnosis; Holistic, future-oriented care. Women were most likely to have had a positive healthcare experience when (a)care was well-coordinated and adjusted to meet their unique needs/challenges, and (b)women perceived their care went beyond their immediate medical needs and encompassed future psychosocial wellbeing, including preparation for postpartum challenges. CONCLUSION Existing 'usual care' in the public and/or private sector for both the pregnancy and the cancer is insufficient to meet these women's needs. Prioritising psychological wellbeing including psychosocial needs, and communication and planning around fertility and postnatal challenges are essential for this population.
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A psychological group intervention for high-risk pregnant women: a protocol of a feasibility and acceptability study of the STAR Mums program. J Reprod Infant Psychol 2021; 40:342-351. [PMID: 33522292 DOI: 10.1080/02646838.2021.1880001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND In pregnancy, the attachment relationship between a mother and her baby begins to develop and women are more motivated and willing to make changes to become more engaged and responsive mothers and have better relationships with their children. A transgenerational framework has proposed that dysfunctional relationship patterns are often repeated across generations and this has broadened the understanding of early difficulties in parenting. Despite this there has been little research specifically examining high-risk perinatal women and how their interactions with their infants are related to attachment or relational outcomes. METHODS This pilot study aims to evaluate, and to explore the acceptability and feasibility, of participating in the Supporting Transitions, Attachment and Relationships (STAR Mums) program, a psychodynamic attachment-based group intervention, for pregnant women with risk factors for attachment difficulties. The STAR Mums program aims to intervene during pregnancy to assist women with risk factors in the transition to parenthood with the desired outcome to improve the quality of mother-infant emotional interactions, regulation and the attachment relationship. This is a mixed-methods design study incorporating both qualitative and quantitative assessments of five groups of five first-time mothers over a 12-month period. CONCLUSIONS This paper outlines the STAR Mums intervention and protocol for assessing acceptability and feasibility. The STAR Mums program takes a preventative approach and supports early intervention for parents at risk of attachment difficulties with their infants. The results of this study will inform revisions to the current treatment manual and a larger-scale program evaluation to further examine the efficacy of this intervention.
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Age-related normative changes in cerebral perfusion: Data from The Irish Longitudinal Study on Ageing (TILDA). Neuroimage 2021; 229:117741. [PMID: 33454406 DOI: 10.1016/j.neuroimage.2021.117741] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/27/2020] [Accepted: 01/09/2021] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To establish normative reference values for total grey matter cerebral blood flow (CBFGM) measured using pseudo-continuous arterial spin labelling (pCASL) MRI in a large cohort of community-dwelling adults aged 54 years and older. BACKGROUND Quantitative assessment of CBFGM may provide an imaging biomarker for the early detection of those at risk of neurodegenerative diseases, such as Alzheimer's and dementia. However, the use of this method to differentiate normal age-related decline in CBFGM from pathological reduction has been hampered by the lack of reference values for cerebral perfusion. METHODS The study cohort comprised a subset of wave 3 (2014-2015) participants from The Irish Longitudinal Study on Ageing (TILDA), a large-scale prospective cohort study of individuals aged 50 and over. Of 4309 participants attending for health centre assessment, 578 individuals returned for 3T multi-parametric MRI brain examinations. In total, CBFGM data acquired from 468 subjects using pCASL-MRI were included in this analysis. Normative values were estimated using Generalised Additive Models for Location Shape and Scale (GAMLSS) and are presented as percentiles, means and standard deviations. RESULTS The mean age of the cohort was 68.2 ± 6.9 years and 51.7% were female. Mean CBFGM for the cohort was 36.5 ± 8.2 ml/100 g/min. CBFGM decreased by 0.2 ml/100 g/min for each year increase in age (95% CI = -0.3, -0.1; p ≤ 0.001) and was 3.1 ml/100 g/min higher in females (95% CI = 1.6, 4.5; p ≤ 0.001). CONCLUSIONS This study is by far the largest single-site study focused on an elderly community-dwelling cohort to present normative reference values for CBFGM measured at 3T using pCASL-MRI. Significant age- and sex-related differences exist in CBFGM.
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Associations between Neurocardiovascular Signal Entropy and Physical Frailty. ENTROPY (BASEL, SWITZERLAND) 2020; 23:E4. [PMID: 33374999 PMCID: PMC7822043 DOI: 10.3390/e23010004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/16/2020] [Accepted: 12/19/2020] [Indexed: 12/13/2022]
Abstract
In this cross-sectional study, the relationship between noninvasively measured neurocardiovascular signal entropy and physical frailty was explored in a sample of community-dwelling older adults from The Irish Longitudinal Study on Ageing (TILDA). The hypothesis under investigation was that dysfunction in the neurovascular and cardiovascular systems, as quantified by short-length signal complexity during a lying-to-stand test (active stand), could provide a marker for frailty. Frailty status (i.e., "non-frail", "pre-frail", and "frail") was based on Fried's criteria (i.e., exhaustion, unexplained weight loss, weakness, slowness, and low physical activity). Approximate entropy (ApEn) and sample entropy (SampEn) were calculated during resting (lying down), active standing, and recovery phases. There was continuously measured blood pressure/heart rate data from 2645 individuals (53.0% female) and frontal lobe tissue oxygenation data from 2225 participants (52.3% female); both samples had a mean (SD) age of 64.3 (7.7) years. Results revealed statistically significant associations between neurocardiovascular signal entropy and frailty status. Entropy differences between non-frail and pre-frail/frail were greater during resting state compared with standing and recovery phases. Compared with ApEn, SampEn seemed to have better discriminating power between non-frail and pre-frail/frail individuals. The quantification of entropy in short length neurocardiovascular signals could provide a clinically useful marker of the multiple physiological dysregulations that underlie physical frailty.
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Our specialty. The future. Is the writing on the wall? Br J Oral Maxillofac Surg 2020; 58:1219-1221. [DOI: 10.1016/j.bjoms.2019.10.322] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 10/19/2019] [Indexed: 10/24/2022]
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Multiple mediation modelling exploring relationships between specific aspects of attachment, emotion regulation, and non‐suicidal self‐injury. AUSTRALIAN JOURNAL OF PSYCHOLOGY 2020. [DOI: 10.1111/ajpy.12166] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
OBJECTIVES Between 2013 and 2019, an estimated 200 children seeking asylum in Australia were detained on the island of Nauru. In 2018, 15 of these children developed the rare and life-threatening pervasive refusal syndrome (PRS). This paper describes the PRS case cluster, the complexities faced by clinicians managing these cases, and the lessons that can be learned from this outbreak. CONCLUSIONS The emergence of PRS on Nauru highlighted the risks of long-term detention of children in settings that are unable to meet their physical and psycho-social needs. The case cluster also underscored (a) the difficulties faced by doctors working in conditions where their medical and legal obligations may be in direct conflict, and (b) the role of clinicians in patient advocacy.
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Functional Analysis of Continuous, High-Resolution Measures in Aging Research: A Demonstration Using Cerebral Oxygenation Data From the Irish Longitudinal Study on Aging. Front Hum Neurosci 2020; 14:261. [PMID: 32765238 PMCID: PMC7379867 DOI: 10.3389/fnhum.2020.00261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 06/12/2020] [Indexed: 12/16/2022] Open
Abstract
Background: A shift towards the dynamic measurement of physiologic resilience and improved technology incorporated into experimental paradigms in aging research is producing high-resolution data. Identifying the most appropriate analysis method for this type of data is a challenge. In this work, the functional principal component analysis (fPCA) was employed to demonstrate a data-driven approach to the analysis of high-resolution data in aging research. Methods: Cerebral oxygenation during standing was measured in a large cohort [The Irish Longitudinal Study on Aging (TILDA)]. FPCA was performed on tissue saturation index (TSI) data. A regression analysis was then conducted with the functional principal component (fPC) scores as the explanatory variables and transition time as the response. Results: The mean ± SD age of the analysis sample was 64 ± 8 years. Females made up 54% of the sample and overall, 43% had tertiary education. The first PC explained 96% of the variance in cerebral oxygenation upon standing and was related to a baseline shift. Subsequent components described the recovery to before-stand levels (fPC2), drop magnitude and initial recovery (fPC3 and fPC4) as well as a temporal shift in the location of the minimum TSI value (fPC5). Transition time was associated with components describing the magnitude and timing of the nadir. Conclusions: Application of fPCA showed utility in reducing a large amount of data to a small number of parameters which summarize the inter-participant variation in TSI upon standing. A demonstration of principal component regression was provided to allow for continued use and development of data-driven approaches to high-resolution data analysis in aging research.
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The cross-sectional association between diabetes and orthostatic hypotension in community-dwelling older people. Diabet Med 2020; 37:1299-1307. [PMID: 31770459 DOI: 10.1111/dme.14187] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/22/2019] [Indexed: 01/28/2023]
Abstract
AIMS Orthostatic hypotension is a recognized complication of diabetes, but studies examining prevalence in diabetes are limited. The aim of this study was to ascertain the prevalence of orthostatic hypotension and the pattern of orthostatic BP response in a cohort of people with diabetes aged ≥ 50 years, embedded within the Irish Longitudinal Study of Ageing. METHODS Orthostatic hypotension was defined as a drop in systolic blood pressure (SBP) ≥ 20 mmHg or drop in diastolic blood pressure (DBP) ≥ 10 mmHg at 30 s after standing. Diabetes was defined by self-report but cross-checked against HbA1c and medication records. Multilevel mixed effects linear regression models were used to compare orthostatic BP in people with and without diabetes. RESULTS Some 3222 people were included, 7% (213 of 3222) of whom had diabetes. Prevalence of orthostatic hypotension in the group with diabetes was 22% (46 of 213) vs. 13% in those without diabetes; χ2 = 12.43; P < 0.001. Multilevel models demonstrated prolonged recovery of DBP in people with diabetes, with only 41% (87 of 213) returning to baseline by 60 s. Logistic regression models demonstrated that diabetes was associated with a significantly increased likelihood of orthostatic hypotension (odds ratio 1.84, 95% confidence interval 1.30-2.59; P = 0.001) and this remained robust after controlling for covariates. CONCLUSION Over one-fifth of older people with diabetes had orthostatic hypotension. Recovery of DBP is related to dynamic changes in total peripheral resistance and impairment of this baroreflex-mediated response may explain the higher prevalence in diabetes. Given the prognostic implications when co-existing with diabetes, orthostatic hypotension may represent a potentially modifiable risk factor for adverse outcomes in late-life diabetes.
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Training maternal and child health nurses in early relational trauma: An evaluation of the MERTIL workforce training. NURSE EDUCATION TODAY 2020; 89:104390. [PMID: 32200135 DOI: 10.1016/j.nedt.2020.104390] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 01/13/2020] [Accepted: 03/02/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Parents who experience relational trauma may inadvertently create contexts of care that undermine secure beginnings to life for their young children. Universal health services such as Maternal and Child Health (MCH) services offer a unique whole-of-population platform for prevention through early detection and intervention. To date however, relevant workforce training has been minimal. OBJECTIVES We report on an evaluation of state-wide workforce training to support MCH nurses to identify and respond to early relational trauma within parent-child dyads. DESIGN Process and learning evaluation data were obtained at baseline (N = 1450), exit (n = 734) and follow-up (n = 651). SETTINGS AND PARTICIPANTS Specialist training was developed and delivered to 1513 MCH staff in Victoria, Australia, via a 20-hour program of online learning and clinical skills workshops. RESULTS At baseline, across eight measures of confidence in recognizing and responding to relational trauma, 30-49% of nurses rated their confidence as low. Significant increases in all areas of self-rated learning were found post-training. Three months post-training, gains in confidence and capability were sustained, with no significant variations by participant role or setting. Overall program satisfaction was >90%. Continuing concerns at follow-up focused on pragmatic concerns about inadequacy of referral networks and appropriate intervention pathways. CONCLUSIONS In this evaluation of a state-wide training program for nurses working with early relational trauma, we found excellent uptake and program satisfaction, and results support learning impact and retention. Findings are discussed with regard to translation potential across early childhood settings.
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What Is the Relationship Between Orthostatic Blood Pressure and Spatiotemporal Gait in Later Life? J Am Geriatr Soc 2020; 68:1286-1292. [PMID: 32170869 DOI: 10.1111/jgs.16379] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/28/2020] [Accepted: 01/30/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND/OBJECTIVES Little work to date has examined the relationship between gait performance and blood pressure (BP) recovery after standing in later life. The aim of this study is to clarify the association of orthostatic BP with spatiotemporal gait parameters in a large cohort of older people. DESIGN Cross-sectional study using multilevel linear regression to ascertain the difference in orthostatic BP patterns across tertiles of gait speed, and linear regression to analyze the association of orthostatic hypotension 30 seconds after standing (OH-30) with specific gait characteristics. SETTING The Irish Longitudinal Study on Ageing. PARTICIPANTS A total of 4311 community-dwelling adults, aged 50 years or older (mean age = 62.2 years; 54% female), one fifth (n = 791) of whom had OH-30. MEASUREMENTS Continuous orthostatic BP was measured during active stand. OH-30 was defined as a drop in systolic BP of 20 mm Hg or more or drop in diastolic BP of 10 mm Hg or more at 30 seconds. Spatiotemporal gait was assessed using the GAITRite system, reporting gait speed, step length, step width, and double support time in both single and dual (cognitive task) conditions. RESULTS OH-30 was associated with slower gait speed (β = -3.01; 95% confidence interval [CI] = -4.46 to -1.56) and shorter step length (β = -.73; 95% CI = -1.29 to -.16) in fully adjusted models during single task walking. Similar findings were observed in dual task conditions, in addition to increased double support phase (β = .45; 95% CI = .02-.88). Multilevel models demonstrated that participants in the slowest tertile for gait speed had a significantly larger drop in systolic BP poststanding compared to those with faster gait speeds in single and dual task conditions. CONCLUSIONS This study demonstrates that slower recovery of BP after standing is independently associated with poorer gait performance in community-dwelling older adults. Given the adverse outcomes independently associated with OH and gait problems in later life, increasing awareness that they commonly coexist is important, particularly as both are potentially modifiable. J Am Geriatr Soc 68:1286-1292, 2020.
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Age and sex differences in frontal lobe cerebral oxygenation in older adults—Normative values using novel, scalable technology: Findings from the Irish Longitudinal Study on Ageing (TILDA). Arch Gerontol Geriatr 2020; 87:103988. [DOI: 10.1016/j.archger.2019.103988] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/10/2019] [Accepted: 11/17/2019] [Indexed: 01/06/2023]
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Asylum seeking children and adolescents in Australian immigration detention on Nauru: a longitudinal cohort study. BMJ Paediatr Open 2020; 4:e000615. [PMID: 32201744 PMCID: PMC7073805 DOI: 10.1136/bmjpo-2019-000615] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/12/2020] [Accepted: 02/24/2020] [Indexed: 01/03/2023] Open
Abstract
INTRODUCTION Immigration detention has a profound and negative impact on the physical health, mental health, development and social-emotional well-being of children, adolescents and their families. Australian clinicians will report results from detailed health and well-being assessments of asylum seeking children and adolescents who have experienced prolonged immigration detention. METHODS AND ANALYSIS This is a national, multicentre study with a longitudinal cohort design that will document health and well-being outcomes of the children and adolescents who have been detained in offshore detention on the remote island of Nauru. Outcome measures will be reported from the time arrival in Australia and repeated over a 5-year follow-up period. Measures include demographics, residency history and refugee status, physical health and well-being outcomes (including mental health, development and social-emotional well-being), clinical service utilisation and psychosocial risk and protective factors for health and well-being (eg, adverse childhood experiences). Longitudinal follow-up will capture outcomes over a 5-year period after arrival in Australia. Analysis will be undertaken to explore baseline risk and protective factors, with regression analyses to assess their impact on health and well-being outcomes. To understand how children's outcomes change over time, multilevel regression analysis will be utilised. Structural equation modelling will be conducted to explore the correlation between baseline factors, mediational factors and outcomes to assess trajectories over time. ETHICS AND DISSEMINATION This research project was approved by the Sydney Children's Hospitals Network Human Research Ethics Committee. Subsequent site-specific approvals have been approved in 5 of the 11 governing bodies where the clinical consultations took place. In order to ensure this research is relevant and sensitive to the needs of the cohort, our research team includes an asylum seeker who has spent time in Australian immigration detention. Results will be presented at conferences and published in peer-reviewed Medline-indexed journals.
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Impact of Standing Speed on the Peripheral and Central Hemodynamic Response to Orthostasis: Evidence From the Irish Longitudinal Study on Ageing. Hypertension 2019; 75:524-531. [PMID: 31838912 DOI: 10.1161/hypertensionaha.119.14040] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Assessment of the cerebrovascular and cardiovascular response to standing has prognostic value for a range of outcomes in the older adult population. Studies generally attempt to control for standing speed differences by asking participants to stand in a specified time but little is known about the range of transition times observed. This study aimed to characterize how standing speed associates with cardiovascular and cerebrovascular measures following transition from supine to standing. Continuous cerebral oxygenation, heart rate, systolic and diastolic blood pressure were monitored for 3 minutes after transitioning from supine to standing. An algorithm was used to calculate the time taken to transition from existing Finometer data (from the height correction unit). Linear mixed-effects models were used to assess the influence of transition time on each of the signals while adjusting for covariates. Transition time ranged from 2 to 27 s with 17% of participants taking >10 s to stand. Faster transition was associated with a more extreme decrease 10 s after standing but improved recovery at 20 s for cerebral oxygenation and blood pressure. Standing faster was associated with an elevated heart rate on initiation of stand and a quicker recovery 10 to 20 s after standing. The speed of transitioning from supine to standing position is associated with cardiovascular and cerebrovascular response in the early period after standing (<40 s). Care should be taken in the interpretation of findings which may be confounded by standing speed and statistical adjustment for standing time should be applied where appropriate.
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Why did we fail? Challenges recruiting parents with cancer into a psycho-educational support program. Psychooncology 2019; 28:2425-2428. [PMID: 31518028 DOI: 10.1002/pon.5226] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 09/03/2019] [Accepted: 09/09/2019] [Indexed: 11/06/2022]
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Male callers to an Australian perinatal depression and anxiety help line—Understanding issues and concerns. Infant Ment Health J 2019; 41:145-157. [DOI: 10.1002/imhj.21829] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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343 Atrial Fibrillation, Orthostatic Hypotension and Cerebral Perfusion – Data from The Irish Longitudinal Study on Ageing. Age Ageing 2019. [DOI: 10.1093/ageing/afz102.70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
It is thought that cerebral hypoperfusion in Atrial Fibrillation (AF) increases the risk of falls, cognitive impairment, and worse outcome in stroke. This aim of this study is to assess frontal lobe perfusion in response to active stand, and to assess the impact of OH on this association.
Methods
Data from wave 3 of The Irish Longitudinal Study on Ageing were used, a cohort study of community-dwelling adults aged over 50. Frontal lobe perfusion in response to orthostasis was measured using near infra-red spectroscopy (NIRS), reported as tissue saturation index (TSI%). Orthostatic hypotension (OH) was assessed using beat-to-beat blood pressure measurement. Linear regression assessed whether AF was associated with lower baseline TSI. Mixed effects linear regression assessed whether TSI differed across specific time points – 10, 20, 30, 40 60, 90, and 120 seconds. The analysis were repeated including an interaction with OH to assess the impact of OH on this association.
Results
There was no difference in baseline TSI in participants with AF compared to those without. Mixed effects models demonstrated lower TSI at 10 seconds in AF (β -0.52; 95% CI -0.88, -0.16; p-value 0.004), at 40 seconds (β -0.40; 95% CI -0.76, -0.04; p-value 0.031) and at 60 seconds (β -0.40; 95% CI --0.76, -0.04; p-value 0.028). Including an interaction with OH found that in isolated AF, TSI was lower at 10 seconds (β -0.62; 95% CI -1.04, -0.19; p-value 0.005). Those with both AF and OH had lower TSI at 40 (β -0.89; 95% CI -1.55, -0.24; p-value 0.007), 60 (β -0.89; 95% CI -1.54, -0.23; p-value 0.008) and 90 (β -0.68; 95% CI -1.33, -0.03; p-value 0.041) seconds.
Conclusion
There is evidence that frontal lobe perfusion is lower during orthostasis in individuals with AF, and that the presence of OH modifies this association.
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Self-Harm, Self-Harm Ideation, and Mother-Infant Interactions: A Prospective Cohort Study. J Clin Psychiatry 2019; 80. [PMID: 31509361 DOI: 10.4088/jcp.18m12708] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 04/23/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To investigate the association between maternal self-harm (lifetime history of self-harm and self-harm ideation during pregnancy) and mother-infant interactions in a representative cohort from southeast London. METHODS Data were drawn from a prospective cohort of 545 women attending antenatal appointments between 2014 and 2016. Women were asked about history of self-harm and current self-harm ideation during a research interview following first antenatal visit. Follow-up data on depressive symptoms using the Edinburgh Postnatal Depression Scale (EPDS) were collected at 28 weeks' gestation and 3 months postpartum, and data on mother-infant relationship using the CARE-Index and Postpartum Bonding Questionnaire were collected at 3 months postpartum. Linear regression analyses were conducted to investigate the associations between history of self-harm and (a) depressive symptoms and (b) the mother-infant relationship. Analyses were repeated with current self-harm ideation as the exposure. RESULTS The population prevalence of history of self-harm was 7.9% (95% CI 5.5%-11.2%) and of current self-harm ideation was 2.3% (95% CI, 1.2%-4.2%). History of self-harm was associated with baseline depressive symptoms (adjusted regression coefficient = 2.23 [95% CI, 0.16-4.29], P = .035), and self-harm ideation was associated with depressive symptoms at all time points (adjusted regression coefficients = 11.53 [95% CI, 10.13-12.94], P < .001 at baseline; 8.16 [95% CI, 5.43-10.89], P < .001 at midpregnancy; and 6.73 [95% CI, 4.48-8.99], P < .001 postpartum). Self-harm ideation, but not history of self-harm, was associated with maternal controlling behaviors (adjusted regression coefficient = 2.34 [95% CI, 0.40-4.48], P = .019) and infant compulsive behaviors (adjusted regression coefficient = 2.37 [95% CI, 0.36-4.38], P = .021). CONCLUSIONS Self-harm ideation during pregnancy is associated with elevated depressive symptoms in the perinatal period and with poorer quality mother-infant interactions. These women require effective psychological help that targets their distress, risk, and interactions with their infants.
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Sensomics - From conventional to functional NIR spectroscopy - Shining light over the aroma and taste of foods. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.07.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Maternal breast cancer and communicating with children: A qualitative exploration of what resources mothers want and what health professionals provide. Eur J Cancer Care (Engl) 2019; 28:e13153. [PMID: 31441564 DOI: 10.1111/ecc.13153] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/09/2019] [Accepted: 08/01/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To explore the communication and resource needs of mothers diagnosed with breast cancer treated with curative intent in communicating with their young children and to identify gaps in the resources and support provided to these women. METHODS Data were collected via semi-structured telephone interviews from 13 mothers who were diagnosed with breast cancer while parenting a young child (age 3-12 years), and 10 health professionals in Victoria, Australia. Data were analysed qualitatively using the Framework Method. RESULTS AND CONCLUSION Mothers and health professionals prioritised communication with children about the cancer diagnosis; however, health professionals and mothers differed in their views of parents' communication needs both in terms of the nature of the support/information needed and the delivery of this support/information. Mothers wanted easily accessible resources that were both instructive and practical. Mothers also emphasised quality over quantity of support. Health professionals were mostly aware of mothers' needs, however, emphasised less instructive support and information. This study highlights the need for improved coordination and tailoring of psychosocial resources and supports for these parents and families communicating about a cancer diagnosis with their young children.
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