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At least 19 recordsLinked to original sources
PubMed2025

Psychological Resilience and Mental Wellbeing Mitigate the Risk of Irritable Bowel Syndrome.

INTRODUCTION: Comorbidities between mental disorders and irritable bowel syndrome (IBS) have been widely reported, yet associations between mental wellbeing and IBS, particularly regarding underlying genetic modification and proteomic signatures, remain underexplored. METHODS: This prospective cohort study analyzed 75,842 IBS-free participants aiming to investigate the prospective association between mental wellbeing and the risk of IBS in UK Biobank. Mental wellbeing was assessed through life satisfaction, positive affect, neuroticism, and depressive/anxiety symptoms. Cox models evaluate the hazard ratio (HR) for mental wellbeing and plasma proteome in relation to incident IBS during follow-up. Proteomic profiling identified mental wellbeing-associated proteins, with pathway enrichment analysis revealing biological mechanisms. Mediation and Mendelian randomization analyses further examine intermediate pathways and causality. RESULTS: With a 12.4-year follow-up period, 1,400 cases of incident IBS were documented. Better mental wellbeing mitigated IBS risk dose-dependently (low risk group: HR, 0.37; 95% confidence interval [CI]: 0.31-0.43). Higher life satisfaction (HR, 0.41; 95% CI: 0.30-0.56) and positive affect (HR, 0.50; 95% CI: 0.41-0.62) were inversely associated with IBS risk, whereas neuroticism (HR, 2.35; 95% CI: 1.92-2.88) and depressive/anxiety symptoms (HR, 3.09; 95% CI: 2.17-4.42) increased the risk. Findings remained consistent in across prevalent IBS and IBS subtypes. Mental wellbeing effects were independent of genetic predisposition. Mediation analyses revealed about 27% of protective effect of mental wellbeing were mediated through reduced depression and anxiety. Mendelian randomization supports causal protective effects of positive mental wellbeing on IBS. Proteomic profiling identified mental wellbeing-associated proteins mainly enriched in cytokine-cytokine receptor interactions. Chromogranin A and gastrin emerged as key protein biomarkers, showing significant associations with both mental wellbeing components and IBS risk. DISCUSSION: Our study demonstrates that enhanced mental wellbeing confers substantial protection against IBS development, highlighting psychological interventions as potential primary prevention strategies.

Humans↗
PubMed2026

Impact of N-PEP-12 Supplementation on Attentional Performance and Mental Wellbeing in Healthy Adults with Subjective Cognitive Complaints: A Randomized, Placebo-Controlled Trial.

Background: Subjective cognitive complaints (SCCs) are common in middle-aged and older adults and may reflect early cognitive changes, alongside alterations in stress, mood, sleep, and quality of life. N-PEP-12 is a peptide-based nutritional supplement with potential neuroprotective effects, but evidence of its benefits in healthy adults with SCCs remains limited. Objective: To evaluate the effects of N-PEP-12 supplementation on attention, cognitive function, and mental wellbeing in healthy middle-aged and older adults with SCCs. Methods: In this prospective, randomized, double-blind, placebo-controlled trial, 276 participants aged 50-75 years with SCCs and no clinically significant cognitive impairment were randomized to placebo, N-PEP-12 45 mg, or N-PEP-12 90 mg. Assessments were performed at baseline and after 30, 90, and 180 days. Primary outcomes included Test of Attentional Performance measures. Secondary outcomes included WAIS-IV Digit Span Forward and Backward, perceived stress, mood, sleep quality, and EQ-5D-5L visual analog scale. Results: Across the three primary attention outcomes analyzed jointly in a multivariate repeated-measures model, there was a significant group-by-visit interaction (p = 0.003) and a significant effect of visit (p < 0.001), without a significant main effect of treatment arm (p = 0.133), indicating a time-dependent treatment effect. This result was obtained in a sensitivity analysis population in which missing values were imputed under assumptions least favorable to the active arms. In exploratory endpoint-specific comparisons at 90 days, both N-PEP-12 groups showed greater improvements than placebo in alertness, attention omissions and memory omissions, and Digit Span Forward and Backward scores also improved. In a subsequent uncontrolled extension phase, in which all participants received active treatment, participants initially assigned to placebo showed comparable improvements after switching to N-PEP-12 90 mg. These observations are exploratory. Adverse events were infrequent and similarly distributed across groups. Conclusions: N-PEP-12 supplementation was associated with improvements in attention, working memory, and mental wellbeing in healthy middle-aged and older adults with subjective cognitive complaints. These findings support further investigation of N-PEP-12 as a nutritional intervention for early subjective cognitive changes associated with aging.

Humans↗
PubMed1979

Fetal breathing movements and other tests of fetal wellbeing: a comparative evaluation.

Sixty pregnant women whose fetuses were considered to be at high risk were intensively studied with fetal and placental function tests. Fetal breathing movements were studied with real-time ultrasound and the amount of time spent breathing and the variability of the breath-to-breath interval were measured. A reduction in the amount of time the fetus spent making breathing movements and decreased variability were indicative of fetal compromise. When these results were compared with those of other tests of fetal wellbeing measurement of fetal breathing movements and ultrasound assessment of growth were more sensitive tests of fetal wellbeing than the biochemical measures (urinary oestrogen, human placental lactogen, pregnancy-specific beta-1-glycoprotein, and unconjugated oestriol concentrations) or fetal heart rate. The predictive value was highest with serum unconjugated oestriol but the results of other tests were similar. Study of fetal breathing movements or an ultrasonic assessment of growth may provide a better screening test for fetal compromise than biochemical estimations.

Estriol↗
PubMed2025

Impacts of Climate Change and Related Weather Events on the&#xa0;Health and Wellbeing of Culturally and Linguistically Diverse Communities: A Systematic Review.

BACKGROUND: Vulnerable populations such as culturally and linguistically diverse communities (CALD), ethnic minorities and racial groups face a disproportionate burden of climate change-related health impacts due to a combination of socio-cultural and economic factors, geographic vulnerabilities and health disparities. This review synthesised the existing evidence on the health and wellbeing impacts of climate change and related weather events among CALD communities. METHODS: A narrative synthesis approach was utilised to conduct a systematic review. Three electronic databases (PubMed, Scopus and Web of Science) were searched, identifying 25 studies for appraisal and synthesis. Studies published in the English language from January 2010 to March 2024 were included in the review. RESULTS: The reviewed studies, mostly carried out in the USA, employed varied study designs, and focused on diverse CALD groups such as migrants, farmworkers and racial and ethnic minorities. The included studies addressed broader and specific climate change-related events, ranging from heat-related impacts and hurricanes to occupational heat exposure. CALD communities were found to be more vulnerable to climate change-related negative physical and mental health issues, further exacerbated by poor living conditions, limited access to healthcare, and cultural and language barriers. CONCLUSION: Future efforts by governments, healthcare agencies, employers and research institutions should prioritise multilingual risk communication strategies, providing culturally appropriate health education and healthcare access, housing improvements and the investigation of long-term health impacts of climate change and coping mechanisms adopted among CALD populations.

Climate Change↗
PubMed1976

Subjective wellbeing and temporal patterns of sympathetic-adrenal medullary activity.

Sixteen male subjects performed an audiovisual-conflict during 1 h of an ordinary day of work. Adrenaline and noradrenaline excretion and subjective reactions were measured before, during, and after the test period as well as at corresponding points in time in a control day of ordinary work with interruption. This program was carried out on two occasions, which were expected to differ with respect to the subjects' general mental condition and wellbeing. There were large intraindividual as well as interindividual variations in the rate at which adrenaline output decreased after the stress period. The results support the hypothesis that rapid recovery to baseline levels is positively related to a relaxed, alert and subjectively pleasant state of mind.

Cognition↗
PubMed1977

Evaluation of fetal wellbeing by antepartum fetal heart monitoring.

The value of antenatal fetal heart rate monitoring was assessed in 301 patients. Tracings from each patient were classified as "reactive" or "non-reactive." Perinatal mortality, fetal distress in labour, caesarean section for fetal distress, and the incidence of low Apgar scores were all significantly increased in the non-reactive group.

Female↗
PubMed2024

Measuring the perceived wellbeing of hemodialysis patients: A Mind Genomics cartography.

Chronic Kidney Disease patients under hemodialysis have high morbidity rate, which tends to considerably affect their health-related quality of life. Multiple studies that have made use of different questionnaries report the poor life quality of this patient group. The research in hand implemented the Mind Genomics Approach as a method to asses the health-related quality of life of hemodialysis patients, while relying on conjoint measurements to group individuals with similar patterns of responses to a certain mindset. The study is conducted in 3 clinics with 219 patients. It uncovers three clusters or mindsets: Mindset 1- Feels guardedly optimistic but worried about money, Mindset 2-Feels strongly positive because the state guarantees and the family supports, Mindset 3-Feels positive only about money. Based on the analysis of the collected data, the findings of this study suggest that the quality of life in hemodialysis patients is highly correlated to their financial status. The current study is one of the few first attempts to apply Mind Genomics in medical settings and the first, to our knowledge, in hemodialysis centers. This technology might enable healthcare proffesionals to provide personalized psychological treatment and additional social support to patients, which in turn could improve their clinical outcomes. The study is an example of using technology as a service.

Humans↗
PubMed2026

Development and Validation of Machine Learning Models for Predicting Early Cognitive Decline Using Home Sensor-Derived Behavioral Data: Sensors in-Home for Elder Wellbeing (SINEW) Cohort Study.

BACKGROUND: As the global population continues to age, the prevalence of geriatric conditions, including dementia and frailty, is also increasing. Early identification of individuals at an elevated risk of these conditions, such as those presenting with mild cognitive impairment (MCI) or prefrailty, can provide a critical window for prompt intervention aimed at preventing or reversing disease progression. To promote such early identification, there is a burgeoning interest in the use of digital sensor technology and predictive modeling. OBJECTIVE: This study aimed to use a continuous, home-based monitoring sensor system for older adults to distinguish those exhibiting normal aging from those with MCI, early dementia, prefrailty, or frailty, and to predict their transition from normal aging to one of these conditions. METHODS: This longitudinal cohort study will recruit 200 community-dwelling adults aged &#x2265;65 years with normal cognition or MCI at baseline. A multi-sensor system will be installed in participants' homes, including passive infrared motion sensors, door contact sensors, bed sensors, medication box sensors, wearable activity bands, and Bluetooth proximity beacons. These devices will continuously capture spatiotemporal activity patterns, mobility indicators, sleep behaviors, and medication-taking routines. Annual assessments will include standardized cognitive tests (eg, Montreal Cognitive Assessment, Mini-Mental State Examination, Rey Auditory-Verbal Learning Test, digit span, Color Trails Test, semantic fluency, Stroop), frailty measures (modified Fried phenotype, gait speed, grip strength), mental health scales, sleep quality, and psychosocial indicators. Sensor-derived features-such as gait variability, activity regularity, sleep fragmentation, and medication adherence patterns-will be integrated with clinical data to develop supervised machine learning models. Planned approaches include logistic regression, random forests, gradient boosting, and deep learning. Model performance will be evaluated using cross-validation and independent test sets. Primary metrics will include area under the receiver operating characteristic curve, sensitivity, specificity, precision, recall, and F1-score. Models will be benchmarked against gold-standard clinical diagnoses and validated using temporal subsets of the dataset. RESULTS: Enrollment for this study started in November 2019 and will continue until March 2030. As of June 2025, we have enrolled 138 participants. Full data analysis has yet to begin. CONCLUSIONS: We aim to develop a reliable and effective sensor system for in-home use that will facilitate the early detection of cognitive and physical decline. In so doing, it will add to our current understanding of digital biomarkers. It is common for older adults to seek clinical intervention only when their cognitive impairment has already reached an advanced stage. The implementation of readily deployable sensor systems within community settings presents us with opportunities for prompt intervention, which holds the potential for delaying or reversing disease progression and allowing for a greater number of functional and meaningful years.

Humans↗