Illness Trajectory Research Articles

Duration of the psychosis prodrome and its relationship to duration of untreated psychosis across all 12 DSM-IV psychotic diagnoses: Evidence for a trans-diagnostic process associated with resilience

While duration of the psychosis prodrome (DPP) attracts attention in relation to the developmental trajectory of psychotic illness and service models, fundamental issues endure in the context of dimensional-spectrum models of psychosis. Among 205 epidemiologically representative subjects in the Cavan-Monaghan First Episode Psychosis Study, DPP was systematically quantified and compared, for the first time, across all 12 DSM-IV psychotic diagnoses. DPP was also compared with duration of untreated psychosis (DUP) and each was then analysed in relation to premorbid features across three age ranges: <12, 12–15 and 16–18 years. For each diagnosis, medians for both DPP and DUP were shorter than means, indicating common right-skewed distributions. Rank orders for both DPP and DUP were longest for schizophrenia, intermediate for other schizophrenia-spectrum psychoses, psychotic depression and psychotic disorder not otherwise specified, and shortest for brief psychotic disorder, bipolar disorder and substance-induced psychotic disorder, though with overlapping right-skewed distributions. DPP was longer than DUP for all diagnoses except substance-induced psychotic disorder. Across functional psychotic diagnoses, longer DPP was predicted by higher premorbid intelligence and better premorbid adjustment during age 16–18 years. These findings indicate that, trans-diagnostically, DPP and DUP share right-skewed continuities, in accordance with a dimensional-spectrum model of psychotic illness, and may reflect a unitary process that has been dichotomized at a subjective threshold along its trajectory. Better premorbid functioning during age 16–18 years appears to confer resilience by delaying progression to overt psychotic symptoms and may constitute a particular target period for psychosocial interventions.

Extending Classroom Learning Borders

Through the provision of education and training, the Caregiver Training Workshop (CTW) pilot study aimed to advance knowledge about in-person educational interventions for primary family caregivers aiding ill adults (18 years of age and over) at home. The target population was community-dwelling chronic disease caregivers, fourteen of whom participated in the workshop/pilot study in September and October 2019. The sessions were offered once a week, over five weeks—each session lasting two hours. The goal of the CTW pilot study was to measure any relationship between caregiver burden levels and the study’s multi-component curriculum and course design, and to obtain participant feedback about the content and structure. Curricular topics were selected based on a review of the literature. The methodology selected was mixed-methods and convergent pretest–posttest design. Data was collected at three points in time. The pre-workshop data collection instruments consisted of the Burden Scale for Family Caregivers (BSFC) in long form and a mixed demographics form. Post-workshop instruments consisted of the BSFC (second time) and open-ended questions evaluating the program. Three-months post workshop conclusion, the instruments consisted of the BSFC (final time) and a mixed questionnaire regarding the program’s impact. The reduction in caregiver burden was not statistically significant; however, burden scores from three of the 14 caregivers improved over the study period. Analyzing the qualitative data, as well as viewing caregiver burden through self-efficacy theory, offer insights as to why. Many caregivers expressed interest in maintaining contact with each other post workshop completion. This supports research indicating that some caregivers are interested in maintaining social connections throughout their care recipients’ illness trajectories.

Assessing sleep architecture and cognition in older adults with depressive symptoms attending a memory clinic

BackgroundWhile depression is intrinsically and bidirectionally linked with both sleep disturbance and cognition, the inter-relationships between sleep, cognition, and brain integrity in older people with depression, especially those with late-onset depression are undefined. MethodsOne hundred and seventy-two older adults (mean age 64.3 ± 6.9 years, Depression: n = 66, Control: n = 106) attending a memory clinic underwent a neuropsychological battery of declarative memory, executive function tasks, cerebral magnetic resonance imaging and overnight polysomnography with quantitative electroencephalography. ResultsThe time spent in slow-wave sleep (SWS) and rapid eye movement (REM) sleep, slow-wave activity, sleep spindles, hippocampal volume and prefrontal cortex thickness did not differ between depression and control and depression onset groups. However, sleep onset latency (p = 0.005) and REM onset latency (p = 0.02) were later in the Depression group compared to controls. Less SWS was associated with poorer memory (r = 0.31, p = 0.023) in the depression group, and less SWS was related to better memory in the control group (r = −0.20, p = 0.043; Fishers r-to-z = −3.19). LimitationsLongitudinal studies are needed to determine if changes in sleep in those with depressive symptoms predict cognitive decline and illness trajectory. ConclusionOlder participants with depressive symptoms had delayed sleep initiation, suggestive of delayed sleep phase. The association between SWS and memory suggests SWS may be a useful target for cognitive intervention in older adults with depression symptoms. Reduced hippocampal volumes did not mediate this relationship, indicating a broader distributed neural network may underpin these associations.

Gender differences in the predictors of quality of life in patients with cancer: A cross sectional study

PurposeThe aim of the present study was to explore potential differences in the sociodemographic (with a special focus on gender differences) and psychological predictors of quality of life in individuals diagnosed with cancer. MethodsA cross-sectional, observational study was carried out involving individuals struggling with different forms of cancer (N = 430). Linear regression was used to investigate the concurrent predictive role of the independent variables, stratified by gender, for each of the five cancer-specific quality of life domains and overall quality of life. ResultsSociodemographic characteristics had only a negligible to small role in predicting quality of life in both men and women. In contrast, the psychological variables explained a significantly larger portion of the variance in both genders. There were no statistically significant gender differences regarding the raw quality of life domain scores; however, their predictors were markedly different in the two groups. ConclusionThe results of the present study indicate that it is imperative to take gender differences into consideration when planning psychosocial interventions also focusing on strengths, resources, and coping strategies. Considering the consistently emerging importance of family support in patients’ quality of life, offering psychological interventions to caregivers/family members seems warranted to empower them to provide support to patients throughout the illness trajectory.

Factors associated with suicide attempts in the antecedent illness trajectory of bipolar disorder and schizophrenia

BackgroundFactors associated with suicide attempts during the antecedent illness trajectory of bipolar disorder (BD) and schizophrenia (SZ) are poorly understood.MethodsUtilizing the Rochester Epidemiology Project, individuals born after 1985 in Olmsted County, MN, presented with first episode mania (FEM) or psychosis (FEP), subsequently diagnosed with BD or SZ were identified. Patient demographics, suicidal ideation with plan, self-harm, suicide attempts, psychiatric hospitalizations, substance use, and childhood adversities were quantified using the electronic health record. Analyses pooled BD and SZ groups with a transdiagnostic approach given the two diseases were not yet differentiated. Factors associated with suicide attempts were examined using bivariate methods and multivariable logistic regression modeling.ResultsA total of 205 individuals with FEM or FEP (BD = 74, SZ = 131) were included. Suicide attempts were identified in 39 (19%) patients. Those with suicide attempts during antecedent illness trajectory were more likely to be female, victims of domestic violence or bullying behavior, and have higher rates of psychiatric hospitalizations, suicidal ideation with plan and/or self-harm, as well as alcohol, drug, and nicotine use before FEM/FEP onset. Based on multivariable logistic regression, three factors remained independently associated with suicidal attempts: psychiatric hospitalization (OR = 5.84, 95% CI 2.09–16.33, p < 0.001), self-harm (OR = 3.46, 95% CI 1.29–9.30, p = 0.014), and nicotine use (OR = 3.02, 95% CI 1.17–7.76, p = 0.022).ConclusionSuicidal attempts were prevalent during the antecedents of BD and SZ and were associated with several risk factors before FEM/FEP. Their clinical recognition could contribute to improve early prediction and prevention of suicide during the antecedent illness trajectory of BD and SZ.

The Illness Trajectory in Marilyn Monroe's Psychological Autopsy: From Autism Spectrum Disorder to Borderline Personality Disorder and Bipolar Disorder with Catatonia.

A mounting body of literature is showing that, in the clinical and general population, autism spectrum disorder (ASD) or autistic traits (ATs) would appear to be spread along a continuum, reaching the highest levels among individuals affected by other mental disorders, such as borderline personality disorder (BPD) and bipolar disorder (BD). Furthermore, individuals with ASD or ATs appear to be more vulnerable to psychological traumas, with greater likelihood of developing post-traumatic stress disorder (PTSD) and BD. Marilyn Monroe was a famous actress, singer and model, as well as one of the most admired stars of American cinema and a timeless icon. The present report debates the possibility to explore Marilyn Monroe's case under a neurodevelopmental perspective according to which a ASD favored, on one hand, her worldwide success and, on the other, her mental illness trajectory. The analysis is based on the review of her four biographies written by psychiatrists and clinical psychologists, her complete filmography, interviews, filmed material and personal scripts. The present work reconstructed a hypothetical illness trajectory originating from a ASD and culminating in a BD with unspecified catatonia, followed by premature death whose cause has never been clarified. The description of this illness trajectory also confirms the strong impact of psychological traumas on the substrate of ASD vulnerability and its correlation with the development of BPD and BD. This paper suggests Marilyn Monroe as a possible prototypical case of BPD under a neurodevelopmental perspective that accounts the ASD, as reported in DSM-5-TR (2022), in verbal adult without intellectual impairment, high-functioning autism (HFA), as vulnerability background predisposing to the progression to BPD and BD with unspecified catatonia, triggered by multiple traumas.

Association of the Child Opportunity Index and Inpatient Illness Severity in the United States, 2018–2019

ObjectiveChildren residing in impoverished neighborhoods have reduced access to health care resources. Our objective was to identify potential associations between Child Opportunity Index (COI), a composite score of neighborhood characteristics, and inpatient severity of illness and clinical trajectory among United States (US) children. MethodsThis retrospective cohort study assessed data using the Pediatric Health Information System Registry from 2018 to 2019. Primary exposure variable was COI level (range: very low [CO1 1], low [COI 2], moderate [COI 3], high [COI 4], and very high [COI 5]). Markers of inpatient clinical severity included index mortality, Pediatric Intensive Care Unit (PICU) admission, invasive mechanical ventilation (IMV), and hospital length of stay (LOS). Subgroup analysis of COI and clinical outcome variation by United States Census Geographic Regions was conducted. Adjusted regression analysis was utilized to understand associations between COI and inpatient clinical severity outcomes. ResultsOf the 132,130 encounters, 44% resided in very low or low COI neighborhoods. In adjusted models, very low COI was associated with increased mortality (aOR: 1.35, 95% CI: 1.05–1.74, P = .018), PICU admission (aOR: 1.06, 95% CI: 1.02–1.11, P = 0.014), IMV (aOR: 1.12, 95% CI: 1.04–1.21, P = .002), and higher hospital LOS (P = .045). Regional variation by COI depicted the East North Central region having the highest rate of mortality (20.5%), P < .001, and PICU admissions (23%), P = .014. ConclusionsOur multicenter, retrospective study highlights the interaction between neighborhood-level deprivation and worsened health disparities, indicating a need for prospective study.

Innovation in direct care worker training: preparing a workforce to provide in‐home care to older adults living with Alzheimer’s disease and related dementias

AbstractDirect care workers who provide in‐home care – such as caregivers hired by consumers of California’s Medicaid‐funded In‐Home Supportive Services (IHSS) program – are well positioned to observe changes in their consumer’s cognition, health, or behaviors to report to family members and healthcare partners, thereby helping to reduce risk of emergency department visits, avoidable hospitalizations, and other adverse outcomes that are disproportionately high among people living with Alzheimer’s disease and related dementias (ADRD) (Alzheimer’s Association, 2023). Despite their vital role in supporting people living with ADRD, direct care workers receive low wages and minimal training or supportive supervision. Strengthening the dementia care workforce is a public health priority; failure to do so will add health, social, and economic burdens to individuals, families, and society (American Public Health Association, 2020). An innovative initiative to bolster the direct care workforce is the IHSS+ADRD Training Project, which provides a 10‐week, instructor‐led, competency‐based, online training in English, Spanish, and Cantonese. The goal is to train 600 IHSS caregivers in Alameda County, California between 2020‐2024. We use a quasi‐experimental, longitudinal design to evaluate outcomes. Pre‐training, post‐training, and 3‐month follow‐up surveys are used to compare changes in IHSS caregivers’ dementia knowledge and self‐efficacy. Administrative records pulled one‐year before and after training are used to compare healthcare utilization patterns of IHSS consumers whose caregiver completed the training. This poster presents updated preliminary results from an analytic sample of 165 IHSS caregivers and consumers for whom we have complete follow‐up data to‐date. Dementia knowledge and self‐efficacy significantly increased at post‐training (p≤ 0.05), with trends suggesting retention at follow‐up. Most IHSS caregivers were very satisfied with the training (83%). Healthcare utilization data followed expected trends given COVID‐19 pandemic protocols in Alameda County. These results reveal promising signs that direct care workers do value training opportunities to better support consumers at home; however, the results need to be further understood in the context of COVID‐19 and the ADRD illness trajectory. Implications include replicating this training to other counties and beyond California to help meet the estimated 1.2 million additional direct care workers needed in the U.S. by 2030 (PHI, 2022).

Visualising, navigating and making time: The use of a digital solution in treatment and rehabilitation from low back pain.

Illness trajectories are particularly characterised by the temporal dimension of human existence. In the area of low back pain, patients often have challenging temporal experiences such as unproductive waiting time and fragmented, repetitive consultations over many years. This study seeks to investigate relationships between digital technologies, temporal agency, and illness, through describing how users experienced a new digital solution, BackTrace, targeting patients with low back pain. The study builds on six months of ethnographic fieldwork, including semi-structured interviews, participant observation and a workshop. The study shows how the introduction of the digital solution could facilitate new possibilities of temporal actions for individuals living with and receiving care for low back pain. For many research participants, the use of BackTrace facilitated a useful visualisation of their past and present low back pain state; BackTrace could assist participants in navigating different external temporal demands; and it allocated time devoted to managing their back pain in everyday life and in consultations with health professionals. The study discusses how temporality can be a useful analytical entrance point to operationalise and explore the often-desired goal of empowerment in patient pathways.

Long-term impact of the COVID-19 pandemic on obsessive-compulsive disorder

There is limited data on the long-term effect of the COVID-19 pandemic on obsessive-compulsive disorder (OCD). We report on the course of a cohort of individuals with OCD followed-up over a period of one year during the first wave of the COVID-19 pandemic in India. A cohort of 240 individuals registered at a specialty OCD clinic was regularly followed-up using standardized rating tools at three months, six months, and one year into the onset of the COVID-19 pandemic in India. These were compared with clinical ratings recorded in a comparable historical cohort of 207 individuals with OCD, followed up during a non-pandemic year. The pandemic and non-pandemic (historical control) cohorts did not differ in illness severity and rate of relapse. It was found that COVID-19-related anxiety declined over time. Among those patients who were treatment responders prior to the pandemic, COVID-19-related anxiety and non-adherence to medication predicted a relapse of symptoms. Contrary to our expectations, the rate of relapse and illness trajectory in the pandemic cohort did not differ from the non-pandemic cohort, suggesting that the pandemic did not impact our largely medication-adherent cohort. Adherence to treatment seemed to have a protective effect during the pandemic.

'There's something they can do': Educating aged care staff about the trajectory of dementia, palliative care and the Namaste Care™ program: A mixed methods study.

To evaluate outcomes of education about the dementia illness trajectory and Namaste Care™ program on aged care staff's knowledge, attitudes, self-perceived skills and competence. A convergent mixed methods research design was adopted to compare the results of quantitative and qualitative data following an education intervention. Nurses and aged care staff (n = 35) undertook 2 × 2 h training sessions over 3 days. Data were collected pre- and post-intervention using three validated surveys. Qualitative data were collected through interviews and a focus group. Thematic analysis was used to generate themes. Quantitative and qualitative data were integrated and compared during interpretation and discussion of the findings. Significant improvements in knowledge, attitudes and skills survey scores from already published data were confirmed by the qualitative findings in this study. Three key themes were derived from the data, comprising dementia-related education and knowledge changes, recognising the benefits of the Namaste Care™ program, and the importance of changing practice. Dementia education using the Namaste Care™ program enabled staff to identify gaps in knowledge and skills within their own practice. Staff perceived that the Namaste Care™ program can be a driver for practice change including palliative care to improve quality of life for people living in the advanced stages of dementia.

Socioeconomic status and post-covid illness trajectory

Abstract Background The associations between deprivation and illness trajectory after hospitalisation for coronavirus disease-19 (COVID-19) are uncertain. Methods A prospective, multicentre, longitudinal, cohort study involving post-COVID-19 patients enrolled in-hospital or early post-discharge (visit 1) and re-evaluated at 28-60 days post-discharge (visit 2) and in the longer term. Serial research blood tests (biomarkers), digital electrocardiography, and patient-reported outcome measures were obtained at both visits. Novel, multisystem imaging, including chest computed tomography (CT) with pulmonary and coronary angiography, cardiovascular and renal magnetic resonance imaging, was acquired at visit 2. The analysis of primary and secondary outcomes by socioeconomic status was prespecified. The Scottish Index of Multiple Deprivation (SIMD), a small-area measure of social deprivation based on domiciled post code reflecting seven factors including income, employment, education, health, access to services, crime, and housing, and categorized into general population quintiles, was used to measure social deprivation. The EQ-5D-5L, Brief Illness Perception Questionnaire (BIPQ), Patient Health Questionnaire-4 (PHQ-4) for Anxiety and Depression, and the Duke Activity Status Index (DASI) were used to assess health status. Follow-up of clinical outcomes was undertaken using electronic health records. Results Two hundred and fifty-two patients (mean±SD age 55.0 ±12.0 years, body mass index (BMI) 31.3 ±6.9 kg/m2,101 (40%) female, and 59 (23%) with diabetes) were enrolled and had follow-up completed at a median 428 (IQR 385, 538) days. Deprivation status was positively associated with BMI (p=0.0444) and diabetes (p=0.0239). One hundred and eighty-six (74%) patients reattended for investigation 28-60 days post-discharge. Lung ground glass opacity and/or consolidation (p=0.0085), obstructive coronary artery disease (p=0.0128) and renal inflammation (p=0.0421) were associated with deprivation. At 28-60 days post-discharge (n=184), health-related quality of life (EQ-5D-5L utility score, p=0.0084), illness perception, (BIPQ, p=0.0004), anxiety and depression (PHQ-4 score, p=0.0038), physical activity (DASI, p=0.002) and estimated peak oxygen consumption (ml/min/kg) (p=0.002) were worse with greater deprivation. At 3 months (n=252), deprivation status was associated with more referrals to secondary care because of ongoing COVID-19 symptoms (p=0.0438). Clinical outcomes did not associate with deprivation. Conclusion In a post-hospital COVID-19 population, socioeconomic deprivation was associated with impaired health status and secondary care episodes. Deprivation influences illness trajectory after COVID-19.

Abstract 285: A Prospective Evaluation of Indicators of Psychological Distress in Surrogates of Cardiac Arrest Survivors

Background: Family surrogates of cardiac arrest (CA) patients have unique needs due to thesudden, life-threatening, and traumatic nature of the CA. We prospectively assessed the prevalenceof psychological distress among CA surrogates and characterized their preferences for resourcesto reduce uncertainty throughout the illness trajectory of their loved ones. Methods: Between August 1, 2021 and May 31, 2023, English-speaking family surrogates (&gt;18years old) of consecutive CA patients were recruited to complete an in-person assessment beforehospital discharge. Indicators of psychological distress were measured using the Post TraumaticStress Disorder (PTSD) Checklist 5 (PCL5; cut-off &gt;33), Generalized Anxiety Disorder-2 (GAD2;cut-off &gt;3), and the Patient Health Questionnaire-8 (PHQ8; cut-off &gt;9). An investigator-developedsurvey of eight unique interventions, composed by a multidisciplinary research team of patient andsurrogate stakeholders, aimed to alleviate the identified measures of psychological distress.Participants ranked their top choice among these eight interventions, focusing on patient-centerededucation and logistical needs (n=4) or on surrogate-centered self-care and psychological supportneeds (n=4). Results: Of the 163 family surrogates approached, 83 participated (66% female; age 51±15 years;41% white, 25% black, 31% Hispanic/Latino). Nearly all participants presented withpsychological distress; 66% (n=55) experienced elevated generalized anxiety, 29% (n=24)experienced characteristics of PTSD, and 57% (n=47) had moderate depression. Of the eightinterventions, 22% of surrogates (n=18) ranked increased access to the care team as the mosthelpful intervention. The next most highly prioritized intervention was increased information onpotential recovery, chosen by 20% (n=17). Conclusion: Family surrogates experience a high burden of PTSD, anxiety, and moderatedepression symptoms in response to a loved one experiencing CA. Their needs and lack ofresources have yet to be tangibly addressed within the hospital system. Future research shouldexplore the impacts of CA on family surrogates.

Women's lived experience of endometriosis-related fertility issues.

The aim of the present study is to conduct a qualitative investigation to provide a deeper understanding of women's views about endometriosis, fertility and their perception of reproductive options. Semi-structured interviews were conducted by two female psychiatrists, specialized in gynecology and obstetrical consultation-liaison psychiatry, trained in qualitative procedures, with experience in qualitative studies and in psychological support of women attending infertility consultations. No prior relationship with respondents was established before data collection. Interviews were tape-recorded and transcribed. Interviews lasted 45-75 minutes. The transcripts were then analysed using thematic content analysis. Twenty-nine women were contacted. Twelve agreed to an interview at the hospital's infertility clinic. Eleven women with diverse sociodemographic characteristics were included. The key findings of thematic content analysis can be grouped into four topics: (1) Diagnostic announcement and initial delay; (2) Negative perceptions of initial care: pre-diagnosis phase; (3) Struggle with endometriosis and its treatment; (4) Issues related to health problems, fertility and reproductive options. Our analysis of the interviews corroborates the distressing impact of the trivialization of pain and the uncertainty of or the long quest for diagnosis. The findings also stress various associated issues, from the diagnostic delay to the low success rates of fertility treatments. This qualitative analysis contributes to better understand the accumulation of negative emotions within the illness trajectory and the poor dyadic adjustment within the couple.

Quality of life and family functioning soon after paediatric brain tumour diagnosis: A cross-sectional observational study

PurposeThere is scant scholarly exploration of quality of life in families with a child who has a brain tumour early after diagnosis, despite this being a pivotal point in their illness trajectory. We aimed to describe quality of life in children and their parents, and family functioning, within six months of diagnosis; and to examine if this differed for various subpopulations. MethodThis is a cross-sectional analysis of baseline data of an ongoing longitudinal survey. Parents/carers of a child who had a diagnosis of a malignant or non-malignant brain tumour and were receiving care at the Queensland Children's Hospital were invited to complete an electronic survey. Univariate analyses were conducted with potential covariates and each dependent variable (child quality of life, caregiver quality of life, family functioning). Potential relationships between the outcome variables were explored through Pearson's correlation coefficient. ResultsSeventy-nine diverse families completed the survey between August 2020 and September 2022. Caregiver quality of life did not differ by the child's tumour risk grade. It was lowest for those with a child who had undergone chemotherapy and/or radiation compared to surgery only, and for those with a child who had been diagnosed 6 months prior to survey completion compared to more recent diagnoses. A third of families reported problematic family functioning. Lower levels of problematic family functioning were associated with higher caregiver quality of life (r = -.49, p < .001). ConclusionsOur findings suggest caregivers need greater psychosocial support early after diagnosis, and supports the need for family-centred care that fosters communication and cohesiveness.

16 Longitudinal Cognitive Functioning in Gulf War veterans with and without Gulf War Illness: Data Mining from the BBRAIN Repository

Objective:Veterans from the 1991 Gulf War (GW) experienced several neurotoxicant exposures, including chemical weapons, pesticide sprays and creams, oil well fires and pyridostigmine bromide anti-nerve gas pills during the war. Research has shown these exposures to affect cognition and mood. Moreover, MR diffusion imaging has shown microstructural changes in the white matter that may be related to psychomotor slowing. Over a third of all GW veterans suffer from a chronic multi-symptom disorder called Gulf War Illness (GWI). The Kansas Criteria for GWI consists of six distinct criteria including symptoms of fatigue/sleep problems, pain symptoms, neurologic/cognitive/mood symptoms, gastrointestinal symptoms, respiratory symptoms, and skin symptoms. The Boston Gulf War Illness Consortium (GWIC) was a multi-site study designed to assess symptoms of GWI. After the conclusion of the GWIC study, the Boston Biorepository Recruitment and Integrative Network for Gulf War Illness (BBRAIN) was developed to harmonize retrospectively collected GW Veteran data while simultaneously collecting Time 2 data and samples from GW veterans who participated in the original study. This analysis includes the first 58 participants who have completed the GWIC study and the BBRAIN study.Participants and Methods:We conducted a longitudinal analysis of cognitive outcomes from the BBRAIN data repository. Verbal learning, memory, attention, and executive functioning were assessed using neuropsychological tests including the Continuous Performance Test (CPT3), Trail Making Test A, Delis-Kaplan Executive Function System (DKEFS), California Verbal Learning Test (CVLT-II). A total of 58 participants were re-evaluated from the original GWIC cohort with a total of 47 cases and 11 controls. Paired t-tests for the cognitive measures were completed separately for GWI cases and healthy GW veteran controls for each of the neuropsychological test measures. Average time between assessments was four years.Results:The overall sample was on average 56 years old, 84% male and 75% White. The average level of education was 15 years. GWI cases showed significantly more commission errors and slower reaction times on the CPT3 at Time 2 compared to Time 1 (p &lt; 0.05). Cases also showed a slowing in time to completion on Trails A at the second time point (p&lt;0.05). On the other hand, controls only showed significantly slower reaction times on the CPT3 at Time 2 (p&lt;0.05).Conclusions:These results showed that veterans with GWI are showing more decline over time in cognitive functioning particularly on psychomotor slowing and impulsivity than control veterans. It is important to document illness trajectories for veterans with GWI in order to devise strategies for interventions and treatments. The importance of studying longitudinal cohorts is to document changes in the same individuals over time. The next steps are to assess if this accelerated aging develops into neurodegenerative conditions by using brain imaging and other biomarkers in addition to cognitive evaluations. This could identify individuals who should be the focus of targeted treatment strategies while there is still time to intervene.

Family Caregivers' Trajectories of Distress While Caring for a Person With Serious Mental Illness.

Serious mental illness (SMI) can significantly impact the lives of individuals and their families. These families often experience great emotional distress over time due to the early onset of SMI, which in turn leads to long-term trajectories and only partial recovery. However, we do not fully understand the emotional distress of family caregivers. Thus, our aim was to enrich the understanding of the lived experiences of family caregivers' emotional trajectories of distress while caring for persons with SMI. We conducted a secondary analysis using a hermeneutic approach to the narratives of seven family caregivers from a study on living with voices unheard by others. Participants' trajectories of emotional distress came forth as being thrust on an unpredictable, intensely worrisome, and indefinite journey. The following themes highlighted this tumultuous journey: fumbling in the dark trying to grasp the incomprehensible, "on your toes"-enduring unpredictability, facing different forms of fear, and battling waves of sadness and regret. Caregivers face multiple threats to their well-being and sometimes even to their health. Their distress appeared to vary according to their relationship with the person with SMI, whether they lived with the ill person, illness trajectory, and amount of violent or suicidal behavior. The results underscore the need for individualized and timely information, opportunities for dialogue with healthcare providers with and without the person with SMI, and inclusion in care planning. Caregivers who have experienced trauma, threats of violence, and rejection require special attention.

Combinations and Temporal Associations Among Precursor Symptoms Before a First Episode of Psychosis.

Symptoms that precede a first episode of psychosis (FEP) can ideally be targeted by early intervention services with the aim of preventing or delaying psychosis onset. However, these precursor symptoms emerge in combinations and sequences that do not rest fully within traditional diagnostic categories. To advance our understanding of illness trajectories preceding FEP, we aimed to investigate combinations and temporal associations among precursor symptoms. Participants were from PEPP-Montréal, a catchment-based early intervention program for FEP. Through semistructured interviews, collateral from relatives, and a review of health and social records, we retrospectively measured the presence or absence of 29 precursor symptoms, including 9 subthreshold psychotic and 20 nonpsychotic symptoms. Sequences of symptoms were derived from the timing of the first precursor symptom relative to the onset of FEP. The sample included 390 participants (68% men; age range: 14-35 years). Combinations of precursor symptoms most frequently featured depression, anxiety, and substance use. Of 256 possible pairs of initial and subsequent precursor symptoms, many had asymmetrical associations: eg, when the first symptom was suspiciousness, the incidence rate ratio (IRR) of subsequent anxiety was 3.40 (95% confidence interval [CI]: 1.79, 6.46), but when the first symptom was anxiety, the IRR of subsequent suspiciousness was 1.15 (95% CI: 0.77, 1.73). A detailed examination of precursor symptoms reveals diverse clinical profiles that cut across diagnostic categories and evolve longitudinally prior to FEP. Their identification may contribute to risk assessments and provide insights into the mechanisms of illness progression.

An Integrative Review of Grandparents' Experiences in Childhood Cancer.

Background: While it is generally accepted that childhood cancer has a profound impact on the family unit, there has been little focus on the experiences of grandparents who are affected by the diagnosis. Grandparents play an integral role throughout the child's illness trajectory as they are called upon to provide support physically, spiritually, emotionally, and at times financially. This integrative review examines the current research specific to grandparents' experiences of childhood cancer. Method: CINAHL, PubMed, and Web of Science were searched using the key terms "grandparent*" AND "experience*" AND "child*" AND "cancer." Inclusion criteria used for this review were as follows: electronic full text, peer-reviewed, and published in English between 2012 and 2022. Results: Grandparents of children with cancer experience an emotional whirlwind, a double-whammy effect, the giving and receiving of support, a balancing act, and attempt to find meaning throughout the diagnosis. They feel unacknowledged and unsupported by the health care team. Discussion: It is difficult to deny the emotional and familial impact the child's cancer diagnosis has not only on the child and immediate family but also on grandparents. While the reports of grandparents are consistent across studies, there have been lackluster attempts to mitigate the suffering experienced by this group. Pediatric oncology nurses, with their family-centered care approach, are in a unique position to uncover and meet the specific needs of grandparents of children diagnosed with cancer.

Well-being trajectories in breast cancer and their predictors: A machine-learning approach.

This study aimed to describe distinct trajectories of anxiety/depression symptoms and overall health status/quality of life over a period of 18months following a breast cancer diagnosis, and identify the medical, socio-demographic, lifestyle, and psychological factors that predict these trajectories. 474 females (mean age=55.79years) were enrolled in the first weeks after surgery or biopsy. Data from seven assessment points over 18months, at 3-month intervals, were used. The two outcomes were assessed at all points. Potential predictors were assessed at baseline and the first follow-up. Machine-Learning techniques were used to detect latent patterns of change and identify the most important predictors. Five trajectories were identified for each outcome: stably high, high with fluctuations, recovery, deteriorating/delayed response, and stably poor well-being (chronic distress). Psychological factors (i.e., negative affect, coping, sense of control, social support), age, and a few medical variables (e.g., symptoms, immune-related inflammation) predicted patients' participation in the delayed response and the chronic distress trajectories versus all other trajectories. There is a strong possibility that resilience does not always reflect a stable response pattern, as there might be some interim fluctuations. The use of machine-learning techniques provides a unique opportunity for the identification of illness trajectories and a shortlist of major bio/behavioral predictors. This will facilitate the development of early interventions to prevent a significant deterioration in patient well-being.