Preoperative inflammatory biomarkers and neurovegetative symptoms in peritoneal carcinomatosis patients

BackgroundInflammation plays a central role in peritoneal carcinomatosis (PC) etiology and progression, and circulating levels of inflammatory biomarkers prior to surgery predict progression-free and overall survival in PC patients. Depression and fatigue are prevalent among PC patients, and experimental research shows that these symptoms may be mediated by proinflammatory cytokines. As yet unstudied is the possibility that the heightened levels of inflammatory markers in PC patients may contribute to their experience of common neurovegetative symptoms.MethodsValidated self-report measures of fatigue, depressive symptoms, and quality of life were administered to 64 patients scheduled to undergo aggressive surgical treatment for PC. Serum samples were collected the morning of surgery, and ELISAs were conducted to quantify circulating IL-6, CRP, and TNF-α levels.ResultsConsistent with hypotheses, higher IL-6 levels were associated with more severe fatigue (β = −.39, p < .01) and neurovegetative symptoms of depression (β = .30, p < .05). IL-6 was also related to poorer physical quality of life (β = −.28, p < .05). CRP showed similar significant relationships with fatigue and physical quality of life. Inflammatory biomarkers were not significantly related to emotional symptoms of depression or to emotional or social functioning aspects of quality of life, and TNF-α levels were not related to patient-reported measures.ConclusionPreoperative inflammatory activity may contribute to patients’ experiences of fatigue and neurovegetative depressive symptoms as well as impaired quality of life. These biological mechanisms warrant consideration in the clinical management of neurovegetative symptoms in PC patients.     

Anxiety and depression in incident stroke survivors and their carers in rural Tanzania: A case-control follow-up study over five years

AimsTo quantify the extent and nature of anxiety and depression in a representative cohort of stroke survivors and their carers in rural Tanzania.DesignA cross-sectional design was used and stroke cases were followed up at 6–60 months post-stroke. Levels of anxiety and depression in stroke survivors, their carers (for physically dependent stroke survivors) and age- and sex-matched controls were assessed using the hospital anxiety and depression (HAD) scale. Other data collected included age, sex, time elapsed since stroke, quality of life, cognitive function, level of disability and socioeconomic status.ResultsLevels of depression seen in our cohort of stroke survivors (53.0%) are high compared to data from the developed and developing world. Anxiety levels (21.6%) are similar to published data. Stroke survivors (n = 58, full data set n = 51) and carers (n = 27) were significantly more anxious than controls (n = 58), whereas levels of depression were similar across all three groups. High stroke survivor HAD scores correlated with lower scores in physical health, psychological health and environment sections of the WHOQOL-Bref. Increased carer anxiety and depression were associated with reduced informant-reported levels of cognitive function in stroke survivors.ConclusionsTo our knowledge this is the first long term study of incident stroke cases in sub-Saharan Africa which has investigated the psychological health of stroke survivors and their carers. Our study highlights the growing need to develop community rehabilitation services in the developing world, which address both physical and psychological morbidity.     

Disability and quality of life in Guillain-Barré syndrome – Longitudinal study

Longitudinal health-related quality of life (QoL) data in Guillain-Barré (GBS) patients are still scarce. We, therefore, investigated health- related QoL in GBS patients from Serbia and surrounding countries during a six-month follow-up period, and analyzed its association with patients' disability. Our study comprised 74 adult patients diagnosed with GBS from May 2017 until May 2018 in seven tertiary healthcare centers. Health-related QoL was investigated using the SF-36 questionnaire, and compared with functional disability assessed by the GBS disability scale (GDS). Tests were performed at day 14, day 28, month 3 and month 6 from disease onset. GDS and SF-36 scores improved over time (p < 0.01). GDS scores were different at all four time points, while SF-36 did not differ between day 14 and day 28. Pooled SF-36 scores (especially physical ones) correlated with pooled GDS scores, except for Bodily Pain and Role Emotional scores. We found that GDS score at day 14 was an independent predictor of GDS score at month 6 (β = +0.52, p < 0.01), while SF-36 score at day 14 was an independent predictor of SF-36 score at month 6 (β = +0.51, p < 0.01). Neurologists should look not only on disability but also on QoL in GBS patients, since these two measures provide us with important complementary items of information.     

Development of a clinician-administered National Institutes of Health-Brief Fatigue Inventory: A measure of fatigue in the context of depressive disorders

ObjectiveFatigue is a complex, multidimensional condition. Although it is often associated with depression, it is not known whether it has a distinct network from depression or whether it can be clinically evaluated, separately. This study describes preliminary findings in the development of a brief, clinician-administered instrument to measure fatigue in the context of depressive disorders using items from existing clinician-administered depression and mania scales.MethodsBased on items from prior fatigue measurements, items were selected from the Hamilton Depression Rating Scale (HDRS), Montgomery–Asberg Depression Rating Scale (MADRS), Young Mania Rating Scale, and Structured Interview Guide for HDRS with Atypical Depression. The final items composed the NIH-Brief Fatigue Inventory (NIH-BFI). Responses from 89 depressed adults collected pre- and post-antidepressant therapy (ADT) determined the reliability and consistency of the NIH-BFI using Cronbach's alpha and principal components analysis (PCA). Correlations of the NIH-BFI and fatigue items from other scales before and after ADT explored validity.ResultsThe 7-item NIH-BFI had Cronbach alphas ranging from 0.81 to 0.88 and PCA indicating a single dimension. The NIH-BFI score was strongly correlated (r = 0.73, p < 0.001) with fatigue items from Beck Depression Index, with MADRS without fatigue items (r = 0.77, p < 0.001), and HDRS without fatigue items (pre: r = 0.69, p < 0.001).ConclusionsPreliminary findings show support for internal consistency reliability and validity of the NIH-BFI, a clinician-administered measure of fatigue. Further testing in other clinical populations is recommended to obtain additional information on reliability and validity. The NIH-BFI provides a method for clinician-rated fatigue that may be a separate from depression.     

Predictors of quality of life and their interrelations in Korean people with epilepsy: A MEPSY study

PurposePeople with epilepsy (PWE) are more likely to have impaired quality of life (QOL) than the general population. We studied predictors of QOL and their interrelations in Korean PWE.MethodsSubjects who consecutively visited outpatient clinics in four tertiary hospitals and one secondary care hospital were enrolled. These subjects completed the Korean version of the Neurological Disorders Depression Inventory for Epilepsy (K-NDDI-E), the Generalized Anxiety Disorder-7 (GAD-7), the Quality of Life in Epilepsy-10 (QOLIE-10), and the Korean version of Liverpool Adverse Event Profile (K-LAEP). We evaluated the predictors of QOL by multiple regression analyses and verified the interrelations between the variables using a structural equation model.ResultsA total of 702 PWE were eligible for the study. The strongest predictor of the overall QOLIE-10 score was the K-LAEP score (β = −0.375, p < 0.001), followed by the K-NDDI-E score (β = −0.316, p < 0.001), seizure control (β = −0.152, p < 0.001), household income (β = −0.375, p < 0.001), and GAD-7 score (β = −0.119, p = 0.005). These variables explained 68.7% of the variance in the overall QOLIE-31 score. Depression and seizure control had a bidirectional relationship and exerted direct effects on QOL. These factors also exerted indirect effects on QOL by provoking adverse effects of AEDs. Anxiety did not have a direct effect on QOL; it had only indirect effect through the adverse effects of AEDs.ConclusionDepression, anxiety, seizure control, and adverse effects of AEDs have complex interrelations that determine the QOL of PWE.     

A cross-sectional study of quality of life in incident stroke survivors in rural northern Tanzania

The aim of this study was to evaluate changes to, and predictors of, quality of life (QOL) in a community-based cohort of stroke survivors from an earlier stroke incidence study in rural northern Tanzania. Patients were assessed 1–5 years after their incident stroke. The study cohort was compared with an age- and sex-matched control group from the same rural district within a cross-sectional design. Patients and controls were asked a series of questions relating to their QOL [World Health Organization quality of life, abbreviated version (WHOQOL-BREF)], levels of anxiety and depression [hospital anxiety and depression (HAD) scale], cognitive function [community screening instrument for dementia (CSI-D) screening tool], socioeconomic status and demographic characteristics (e.g. age, sex, education and abode). Patients were further assessed for functional outcome and disability (Barthel index, modified Rankin scale), post-stroke care and psychosocial functioning. Patients (n = 58) were found to have significantly lower QOL than controls (n = 58) in all six domains of the WHOQOL-BREF. Gender, socioeconomic status, cognitive function and time elapsed since stroke were not associated with QOL. Older patients and those with more impaired motor function and disability (Barthel index, modified Rankin score) had significantly poorer physical health-related QOL. Greater anxiety and depression, reduced muscle power and less involvement in social events were significantly correlated with lower physical and psychological health-related QOL. To our knowledge, this is the first long-term study of QOL in survivors of incident stroke in Sub-Saharan Africa (SSA). Poorer QOL was associated with greater levels of physical disability, anxiety and depression and reduced social interaction. Demographic factors appear to be much less significant. Modifying these QOL predictors could be important in planning effective post-stroke care within a stretched healthcare system.     

The impact of cognitive impairment on perceived workforce performance: Results from the International Mood Disorders Collaborative Project

BackgroundCognitive dysfunction and depression severity are key mediators of workplace adjustment in adults with major depressive disorder (MDD). Herein, we sought to determine the extent to which measures of depression severity and cognitive dysfunction were associated with perceived global disability, workplace performance and quality of life.MethodA post hoc analysis was conducted using data from 260 participants with a diagnosis of DSM-IV-TR-defined MDD who were enrolled in the International Mood Disorders Collaborative Project (IMDCP) between January 2008 and July 2013. Measures of workplace function, global disability, depression severity, cognitive function, and quality of life were employed. These data were analyzed using a multiple variable linear regression equations.ResultsPerceived global disability was significantly predicted by clinical ratings of depression severity (β = 0.54), and perceived inattention (β = 0.24), accounting for 37% of the variance. In addition, perceived inattention (β = 0.58) and clinical ratings of depression severity (β = 0.18), were also significant predictors of perceived workplace productivity/performance, accounting for 38% of the variance. Finally, both clinical ratings of depression severity (β = −0.54), and perceived inattention (β = −0.18) were significant inverse predictors of perceived quality of life, accounting for 34% of the variance.ConclusionThe overarching finding in the analysis herein is that workplace performance variability is explained by subjective measures of cognitive dysfunction to a greater extent than total depression symptom severity. Conversely, total depression symptom severity accounts for a greater degree of variability in global measures of disability relative to cognitive measures. Treatment strategies for adults with major depressive disorder should address issues of cognitive dysfunction to improve workforce participation and performance.     

Caregiver strain in Parkinson's disease: National Parkinson Foundation Quality Initiative Study

BackgroundNational Parkinson Foundation Quality Improvement Initiatives (NPF-QII) is the first large scale data-driven initiative in Parkinson's disease (PD) aimed at identifying variables predicting best care models and outcomes.ObjectiveTo determine what measures of PD disability, demographics, and patient quality of life are associated with caregiver strain among caregivers of patients with PD.MethodsAll PD patients at 18 participating sites are eligible for enrollment into the NPF-QII registry. Dataset includes multidimensional measures of disease severity, health care utilization, PD quality of life questionnaire-39 (PDQ-39) and multidimensional caregiver strain inventory (MCSI). A univariate as well as an adjusted analysis was performed to examine the relationship between caregiver strain and variables of PD disability.ResultsThe single best factor associated with high caregiver strain was the PDQ-39 total score (c-statistic of continuous variable = 0.792, p < 0.001) followed by the PDQ-mobility subscore (c = 0.776, p < 0.001). PDQ-39 ≥ 47 was the optimal cut off associated with a high caregiver strain with a sensitivity = 83% and specificity = 64%. A multiple logistic regression model with stepwise selection showed that in addition to PDQ-39 ≥ 47 (OR and 95% confidence interval = 5.1 (3.2, 8.2), the following subject characteristics were associated with high caregiver strain: (model p < 0.001, c = 0.838): Hoehn and Yahr stage >3 (2.0 (1.3, 3.1)), presence of concomitant medications such as antidepressants (2.1 (1.5, 3.1)) and antipsychotics (2.5 (1.5, 4.2)), social worker visits (1.6 (1.2, 2.1)), male gender (2.3 (1.5, 3.5)), and decreased verbal fluency (0.95 (0.92, 0.98)).ConclusionsThere is a high prevalence of caregiver strain in PD. PDQ-39 total score has the strongest association with high levels of caregiver strain. These results could guide clinicians in the assessment of caregivers at risk.     

Depression may negatively affect the change in freezing of gait following subthalamic nucleus stimulation in Parkinson's disease

ObjectiveTo assess the influence of preoperative depression on the change in freezing of gait (FOG) following subthalamic nucleus stimulation (STN-DBS) in patients with Parkinson's disease (PD).MethodsOne hundred and twelve PD patients were included who received bilateral STN-DBS. Of these, 33 had no preoperative depression (PD-ND) and the other 79 had preoperative depression (PD-D). Each PD-ND patient was matched with one PD-D patient by the propensity score for which sex, age at PD onset, disease duration, UPDRS-III score during off-medication state, levodopa-equivalent daily dose, and mini mental state examination were the independent variables. We compared both a FOG-questionnaire (FOG-Q) and the axial score from UPDRS-III between the two groups over 12-month follow-up.ResultsDuring the off-medication state, FOG-Q at 12-month was decreased with STN-DBS in both PD-ND (−52.9%, p < 0.001) and PD-D (−24.2%, p < 0.001) with a significant difference in the change of FOG in favor of PD-ND (p = 0.001). Similarly, there was an improvement in the axial score for both PD-ND (−66.1%, p < 0.001) and PD-D (−45.3%, p < 0.001) at 12-month with a significant difference between the groups. (p = 0.005). During the on-medication state, both the FOG-Q and axial score at 12-month were not improved with STN-DBS in the PD-ND and PD-D with no difference between the groups.ConclusionsOur findings suggest that preoperative depression negatively affects the outcome of FOG following STN-DBS in the off-medication state but not in the on-medication state.     

The effectiveness of diaphragmatic breathing relaxation training for improving sleep quality among nursing staff during the COVID-19 outbreak: a before and after study

ObjectivesRecent studies have demonstrated that first-line nurses involved in the coronavirus disease-2019 (COVID-19) crisis may experience sleep disturbances. As breathing relaxation techniques can improve sleep quality, anxiety, and depression, the current study aimed to evaluate the effectiveness of diaphragmatic breathing relaxation training (DBRT) for improving sleep quality among nurses in Wuhan, China during the COVID-19 outbreak.MethodsThis study used a quasi-experimental (before and after) intervention strategy, with 151 first-line nurses from four wards in Leishenshan hospital. The Pittsburgh Sleep Quality Index (PSQI), Self-Rating Anxiety Scale (SAS), and Self-Rating Depression Scale (SDS) to evaluate the effectiveness of DBRT before and after the intervention. Data were examined using the Shapiro–Wilk test, Levene's test, and paired t-test.ResultsA total of 140 nurses completed the DBRT sessions. First-line nurses achieved significant reductions in global sleep quality (p < 0.01), subjective sleep quality (p < 0.001), sleep latency (p < 0.01), sleep duration (p < 0.001), sleep disturbances (p < 0.001), habitual sleep efficiency (p = 0.015), daytime dysfunction (p = 0.001), and anxiety (p = 0.001). There were no significant reductions in the use of sleeping medication (p = 0.134) and depression (p = 0.359).ConclusionDBRT is a useful non-pharmacological treatment for improving sleep quality and reducing anxiety among first-line nurses involved in the COVID-19 outbreak.The study protocol was clinically registered by the Chinese Clinical Trial Registry. Clinical Trial Registration number: ChiCTR2000032743.     

Sexual dysfunction in female and male people with multiple sclerosis: disability,depression and hormonal status matter

Background and purpose

Sexual dysfunction (SD) in people with multiple sclerosis (pwMS) is common and an often underestimated issue in the care of pwMS. The objective of the study was to evaluate risk factors for SD in pwMS, correlate its prevalence with patient-reported measures (quality of life and physical activity) and analyse its association with hormonal status.

Methods

Sexual dysfunction was determined in 152 pwMS using the Multiple Sclerosis Intimacy and Sexuality Questionnaire 19. A logistical regression model was used to identify independent risk factors for SD.

Results

The prevalence of SD in pwMS was 47%. Independent risk factors for the development of SD were ever-smoking (odds ratio [OR] 3.4, p = 0.023), disability as measured by the Expanded Disability Status Scale (OR 2.0, p < 0.001), depression (OR 4.3, p = 0.047) and bladder and bowel dysfunction (OR 8.8, p < 0.001); the use of disease-modifying treatment was associated with a lower risk for SD (OR 0.32, p = 0.043). SD was associated with worse quality of life (Multiple Sclerosis Impact Scale 29: physical score 6.3 vs. 40.0; psychological score 8.3 vs. 33.3; both p < 0.001) and lower physical activity (Baecke questionnaire, p < 0.001). Laboratory analysis revealed significantly higher luteinizing hormone and follicle-stimulating hormone levels and lower 17-beta oestradiol, androstenedione, dehydroepiandrosterone sulfate, oestrone and anti-Mullerian hormone levels in female pwMS with SD. In male pwMS and SD, there was a significant decrease in inhibin B levels.

Conclusions

Our findings highlight the requirement of a holistic approach to SD in MS including physical, neurourological and psychosocial factors. Active screening for SD, especially in patients with disability, depression or bladder and bowel dysfunction, is recommended.     

Cardiac and Echocardiographic Markers in Cryptogenic Stroke with Incidental Patent Foramen Ovale

ObjectiveSome cardiac abnormalities could be a substrate for potential embolic source in cryptogenic stroke (CS). We evaluated whether cardiac and echocardiographic markers were associated with CS in patients with incidental patent foramen ovale (PFO) as defined using the Risk of Paradoxical Embolism (RoPE) score.Materials and methodsAmong 677 patients enrolled in a multicenter observational CS registry, 300 patients (44%) had PFOs detected by transesophageal echocardiography. They were classified into probable PFO-related stroke (RoPE score>6, n = 32) and stroke with incidental PFO (RoPE score≤6, n = 268) groups, and clinical characteristics, laboratory findings, cardiac and echocardiographic markers (i.e. brain natriuretic peptide, left atrial [LA] diameter, ejection fraction, early transmitral flow velocity/early diastolic tissue Doppler imaging velocity [E/e’], LA appendage flow velocity, spontaneous echo contrast, atrial septal aneurysm, substantial PFO, and aortic arch plaques), stroke recurrence, and excellent outcome (modified Rankin scale score <2) at discharge were compared. Risk factors for low RoPE scores were determined using multiple logistic regression analysis.ResultsHigher brain natriuretic peptide levels (p = 0.032), LA enlargement (p < 0.001), higher E/e’ (p = 0.001), lower LA appendage flow velocity (p < 0.001), non-substantial PFO (p = 0.021), and aortic arch plaques (p = 0.002) were associated with the low RoPE score group. Patients with high RoPE scores had excellent outcomes (58% versus 78%, p = 0.035). LA enlargement (age- and sex-adjusted odds ratio, 1.15; 95 % confidence interval, 1.00–1.32; p = 0.039) was an independent predictor of low RoPE scores.ConclusionsAbnormal cardiac substrate could be associated with CS occurrence in a subset of patients with PFO. Patients with CS who had incidental PFO may be at risk of cardioembolism.     

Vascular Risk Factor Prevalence and Trends in Native Americans with Ischemic Stroke

IntroductionNative Americans have a higher incidence and prevalence of stroke and the highest stroke-related mortality among race-ethnic groups in the United States. We aimed to analyze trends in the ischemic stroke (IS) vascular risk factor prevalence in Native Americans along with a comparison to the other race-ethnic groups.MethodsNational Inpatient Sample (NIS) database was used to explore the prevalence of risk factors among hospitalized IS patients during 2000 - 2016. Prevalence estimates were calculated for each risk factor within each race-ethnic group in 6 time periods. Linear trends were explored using linear regression models, with differences in trends between the Native American group and the other race-ethnic groups assessed using interaction terms. The analysis accounted for the complex sampling design, including hospital clusters, NIS stratum, and trend weights for analyzing multiple years of NIS data.ResultsNative Americans constituted 5472 of the 1,278,784 IS patients. The age-and-sex-standardized prevalence of hypertension (slope = 2.24, p < 0.001), hyperlipidemia (slope = 6.29, p < 0.001), diabetes (slope = 2.04, p = 0.005), atrial fibrillation/flutter (trend slope = 0.80, p = 0.011), heart failure (trend slope = 0.73, p = 0.036) smoking (trend slope= 3.65, p < 0.001), and alcohol (slope = 0.60, p = 0.019) increased among Native Americans. They showed larger increases in hypertension prevalence compared to Blacks, Hispanics, and Asian/Pacific Islanders and in smoking prevalence compared to Hispanics and Asian/Pacific Islanders. By the year 2015-2016, Native Americans had the highest overall prevalence of diabetes, coronary artery disease, smoking, and alcohol among all race-ethnic groups.ConclusionThe prevalence of most vascular risk factors among ischemic stroke patients has increased in Native Americans over the last two decades. Significantly larger increases in hypertension and smoking prevalence were seen in Native Americans compared to other groups along with them having the highest prevalence in multiple risk factors in recent years.     

Burden of caregiving for cardiovascular dysautonomia in Parkinson’s disease

Purpose

We sought to estimate the impact of cardiovascular autonomic neuropathy (cAN) on informal caregivers of patients with Parkinson’s disease (PD), defined as individuals providing regular care to a friend, partner, or family member with PD, and to evaluate the mutual relationship between caregiver burden and patient health-related quality of life (HRQoL).

Methods

We enrolled 36 consecutive patients with PD and their informal caregivers. Patients underwent a detailed motor, autonomic, cognitive, and functional assessment. Caregivers were assessed using the Zarit Burden Interview (ZBI). Differences in caregiver burden, expressed by the ZBI score, and strength of association between caregiver burden, cAN, and HRQoL were assessed using analysis of covariance (ANCOVA), logistic regression, and linear regression analyses. Analyses were adjusted for patients’ age, PD duration, and motor and cognitive disability, as well as caregivers’ age.

Results

Moderate-severe caregiver burden was reported in 41.7% of PDcAN⁺ versus 8.7% of PDcAN⁻ (p < 0.001). The ZBI score was increased in PDcAN⁺ versus PDcAN⁻ (31.5 ± 3.4 versus 15.2 ± 2.3; p < 0.001), with tenfold higher odds (p = 0.012) of moderate-severe caregiver burden in PDcAN⁺, even after adjusting for potential confounders. The ZBI score correlated with cAN severity (p = 0.005), global autonomic impairment (p = 0.012), and HRQoL impairment (p < 0.001).

Conclusion

These results highlight the significant impact of cAN on PD caregivers and the need for targeted interventions addressing this frequently overlooked and insufficiently treated source of nonmotor disability in PD.

     

Single-phase CT angiography predicts ASPECTS decay and may help determine when to repeat CT before thrombectomy

ObjetivesTime is relative in large-vessel occlusion acute ischemic stroke (LVO-AIS). We aimed to evaluate the rate of inter-hospital ASPECTS decay in patients transferred from a primary (PSC) to a comprehensive stroke center (CSC); and to identify patients that should repeat computed tomography (CT) before thrombectomy.Materials and methodsThis was a retrospective cohort study of consecutive anterior circulation LVO-AIS transferred patients. The rate of ASPECTS decay was defined as (PSC-ASPECTS – CSC-ASPECTS)/hours elapsed between scans. Single-phase CT angiography (CTA) at the PSC was used to classify the collateral score. We compared patients with futile versus useful CT scan re-evaluation.ResultsWe included 663 patients, of whom 245 (37.0%) repeated CT at a CSC. The median rate of ASPECTS decay was 0.4/h (0.0-0.9). Patients excluded from thrombectomy after a CT scan repeat (n=64) had a median ASPECTS decay rate of 1.18/h (0.83-1.61). Patients with absent collateral circulation had a median rate of 1.51(0.65-2.19). The collateral score was an independent predictor of the ASPECTS decay rate (aβ = -0.35; 95%CI -0.45 - -0.19, p<0.001). Age (aOR: 1.04 95% CI 1.02-1.07, p<0.001), NIHSS (aOR: 1.11 95% CI 1.06-1.15, p<0.001), PSC ASPECTS (aOR: 0.74 95% CI 0.60-0.91, p=0.006) and the CTA collateral score (aOR: 0.14 95% CI 0.08-0.22, p<0.001) were independent predictors of the usefulness of a CT scan repeat.ConclusionsThe rate of ASPECTS decay can be predicted by the CTA collateral score, helping in the selection of patients that would benefit from repeating a CT assessment on arrival at the CSC.     

Cincinnati Prehospital Stroke Scale Implementation of an Urban County Severity-Based Stroke Triage Protocol: Impact and Outcomes on a Comprehensive Stroke Center

Background and purposeScreening scales are recommended to assist field-based triage of acute stroke patients to designated stroke centers. Cincinnati prehospital stroke scale (CPSS) is a commonly used prehospital stroke screening tool and has been validated to identify large vessel occlusion (LVO). This study addresses the impact of county-based CPSS implementation to triage suspected LVO patients to a comprehensive stroke center (CSC).Materials and methodsDekalb County in Atlanta, Georgia, implemented CPSS-based protocol with score of 3 and last seen normal time < 24 h mandating transfer to the nearest CSC if the added bypass time was <15 min. Frequency of stroke codes, LVO, IV-tPA use, and thrombectomy treatment were compared six months before and after protocol change (November 1, 2020).ResultsDuring the study period, 907 stroke patients presented to the CSC by EMS, including 289 (32%) with CPSS score 3. There was an increase in monthly ischemic stroke volume (pre-16 ± 2 vs.19 ± 3 p = 0.03), LVO (pre-4.3 ± 1.7 vs. post-7.0 ± 2.4; p = 0.03), EVT (pre-15% vs. post-30%; p = 0.001), without significant increase in stroke mimic volume or delay in mean time from last seen normal to IV-tPA (pre-165 ± 66, post-158 ± 49 min; p = 0.35). CPSS score 3 was associated with increased likelihood of LVO diagnosis (OR 8.5, 95% CI 5.0-14.4; p = 0.001) and decreased the likelihood of stroke mimics (OR 0.66, 95% CI 0.50-0.88; p = 0.004).ConclusionCPSS is a quick, easy to implement, and reliable prehospital severity scale for EMS to triage LVO to CSC without delaying IV-tPA treatment or significantly increasing stroke mimics.     

Associations between sleep,daytime sleepiness and functional outcomes in adolescents with ADHD

Objective/backgroundAdolescents with attention-deficit/hyperactivity disorder (ADHD) experience greater difficulties in the domains of sleep, daytime sleepiness, and functioning compared to their peers. However, the relationship between these domains has not been fully elucidated. This study aimed to examine the relationship between sleep problems (including daytime sleepiness), ADHD severity, and functional outcomes (irritability, sluggish cognitive tempo, homework difficulties, and substance use) in a sample of adolescents with ADHD.Patients/methodsEighty-two adolescents (13–17 years) and their families participated in the study. Sleep was measured by both adolescent and parent-report. Adolescent irritability and sluggish cognitive tempo were reported by both adolescents and parents, while other variables were reported by a single reporter (homework difficulties – parent; ADHD severity – parent; substance use – adolescent). Analyses controlled for demographic factors and internalising and externalising comorbidities.ResultsA weak relationship was found between adolescent-reported sleep problems and daytime sleepiness, which became non-significant in adjusted analyses (β = −0.19, p = 0.115). In adjusted analyses, there was an association between adolescent-reported sleep problems and adolescent-reported irritability (β = −0.27, p = 0.023) as well as between adolescent-reported daytime sleepiness and parent-reported sluggish cognitive tempo (β = 0.28, p = 0.033). In adjusted analyses, parent-reported adolescent sleep problems were associated with ADHD severity (β = 0.54, p = <0.001), parent-reported sluggish cognitive tempo (β = 0.64, p = <0.001), both reporters of irritability (parent-report: β = 0.32, p = 0.004; adolescent-report: β = 0.29, p = 0.022), and homework problems (β = 0.37, p = 0.003). Parent-reported daytime sleepiness was associated with parent-reported sluggish cognitive tempo (β = 0.34, p = 0.024).ConclusionsThis study demonstrates the importance of a holistic assessment of adolescents with ADHD, not only focusing on symptomatology but also on sleep problems and functional outcomes. The importance of multi-informant assessment of sleep problems is also reinforced.     

Can We Learn from Our Children About stroke? Effectiveness of a School-Based Educational Programme in Greece

ObjectivesWe describe new findings from the implementation of an educational school-based stroke awareness programme, FAST (Face, Arm, Speech, Time) 112 Heroes, that teaches kindergarten children about stroke symptomatology and the appropriate action plan. The goal of our study was to examine whether the population mostly affected by stroke, i.e. the elderly, can be educated by young children, who have attended the programme.Materials and MethodsThe educational programme was implemented face-to-face in a kindergarten in Athens, Greece, once a week for five consecutive weeks for one hour per week. Preschoolers (n = 137, aged 4.1-7, mean age=5.3) were enrolled in the programme and nominated two elderly members of their extended family (grandparents) as their own superheroes. Family members received personalized stroke-related material. Stroke awareness of the grandparents was measured before programme implementation (phase 1), after (prior to receiving the printed personalized stroke-related material, phase 2) and three months after receiving the printed personalized stroke-related material (phase 3).ResultsData was obtained from 63 grandparents (48 women; aged 60-84, mean age=69.5 years). Family members demonstrated significant increases in stroke symptom knowledge (p < 0.001) and appropriate course of action (p ≤ 0.001) after participating in the program (phase 2) and receiving printed personalized stroke-related material (phase 3). The majority of the participants (86.84%) reported positive feedback about the received material, the programme, and their interaction with their grandchildren during the programme.ConclusionsElderly family members outside the nuclear family can be successfully educated about stroke through their grandchildren and the FAST 112 Heroes programme.     

The impact of sleep on adolescent depressed mood,alertness and academic performance

The present study developed and tested a theoretical model examining the inter-relationships among sleep duration, sleep quality, and circadian chronotype and their effect on alertness, depression, and academic performance. Participants were 385 adolescents aged 13–18 years (M = 15.6, SD = 1.0; 60% male) were recruited from eight socioeconomically diverse high schools in South Australia. Participants completed a battery of questionnaires during class time and recorded their sleep patterns in a sleep diary for 8 days. A good fit was found between the model and the data (χ²/df = 1.78, CFI = .99, RMSEA = .04). Circadian chronotype showed the largest association with on adolescent functioning, with more evening-typed students reporting worse sleep quality (β = .50, p < .001) and diminished alertness (β = .59, p < .001). Sleep quality was significantly associated with poor outcomes: adolescents with poorer sleep quality reported less sleep on school nights (β = −.28, p < .001), diminished daytime alertness (β = .33, p < .001), and more depressed mood (β = .47, p < .001). Adolescents with poor sleep quality and/or more evening chronotype were also more likely to report worse grades, through the association with depression. Sleep duration showed no direct effect on adolescent functioning. These results identified the importance of two lesser-studied aspects of sleep: circadian chronotype and sleep quality. Easy-to-implement strategies to optimize sleep quality and maintain an adaptive circadian body clock may help to increase daytime alertness, elevate mood, and improve academic performance.     

Assessing health-related quality of life in patients with restless legs syndrome in Korea: Comparison with other chronic medical diseases

BackgroundThere have been few quality of life (QoL) studies of patients with restless legs syndrome (RLS) in Asian countries. We studied the QoL of patients with RLS and compared it to normal controls and patients with hypertension, type 2 diabetes, or osteoarthritis in Korea.MethodsA total of 215 RLS patients (141 female; mean age 51.7 ± 13.5) were enrolled. All patients completed the questionnaires, including all the Korean versions of SF-36, RLS QoL, the International RLS Severity scale (IRLS), the Pittsburgh Sleep Quality Index (PSQI), and the Beck Depression Inventory-2 (BDI-2). These results were compared with the scores from normal controls (N = 214) and from patients with hypertension (196), uncomplicated type 2 diabetes (185), or osteoarthritis of the knee (177).ResultsThe SF-36 QoL in patients with RLS was lower than that of the normal controls, and even lower than patients with hypertension or diabetes, but higher than those with osteoarthritis. The SF-36 Qol of RLS patients showed a significantly negative correlation with the severity of RLS symptoms (r = ?0.430, p < 0.001) and the severity of depression (r = ?0.565, p < 0.001), but was not significantly related to gender, age, or age-of-symptom onset (early or late-onset). Step-wise multiple regression identified three factors related to SF-36 QoL: depression (46.5% of RLS had responses on BDI-2 indicating depression) (β = ?.899, p < 0.001), RLS symptom severity (K-IRLS) (β = ?.718, p < 0.001), and gender (female) (β = ?6.128, p = 0.007).ConclusionsThese findings show that RLS has a considerable impact on the QoL of Koreans, which is comparable with studies of western countries. The QoL impairment relates to the degree of depression with RLS for Koreans.