Promoting Health by Improving Subjective Sleep Quality? Reduction in Depressive Symptoms and Inflammation as Potential Mechanisms and Implications for Trauma-Exposed Persons

The effect of the interaction of sleep onset latency and age on ischemic stroke severity via inflammatory chemokines

Objective

Prolonged sleep onset latency (PSOL) and age have been linked to ischemic stroke (IS) severity and the production of chemokines and inflammation, both of which contribute to IS development. This study aimed to explore the relationship between chemokines, inflammation, and the interplay between sleep onset latency (SOL) and age in influencing stroke severity.

Methods

A cohort of 281 participants with mild to moderate IS was enrolled. Stroke severity was assessed using the National Institutes of Health Stroke Scale (NIHSS), and SOL was recorded. Serum levels of macrophage inflammatory protein-1alpha (MIP-1α), macrophage inflammatory protein-1beta (MIP-1β), monocyte chemoattractant protein-1 (MCP-1), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) were measured.

Results

NIHSS scores of middle-aged participants with PSOL were significantly higher than those with normal sleep onset latency (NSOL) (p = 0.046). This difference was also observed when compared to both the elderly with NSOL (p = 0.022), and PSOL (p < 0.001). Among middle-aged adults with PSOL, MIP-1β exhibited a protective effect on NIHSS scores (β = -0.01, t = -2.11, p = 0.039, R2 = 0.13). MIP-1α demonstrated a protective effect on NIHSS scores in the elderly with NSOL (β = -0.03, t = -2.27, p = 0.027, R2 = 0.12).

Conclusion

This study reveals a hitherto undocumented association between PSOL and IS severity, along with the potential protective effects of MIP-1β in mitigating stroke severity, especially among middle-aged patients.

The anxiety levels, quality of sleep and life and problem-solving skills in healthcare workers employed in COVID-19 services

OBJECTIVE

The present study aims to investigate the level of anxiety experienced by healthcare workers employed in COVID-19 services, the effects of anxiety on sleep quality and quality of life and, the relationship between these variables and problem-solving skills of the healthcare workers.

MATERIAL AND METHOD

The study was conducted in two healthcare facilities which serve as pandemic hospitals. 140 healthcare workers, who were employed in the COVID-19 outpatient clinics or emergency departments, participated in the present study. All participants were submitted to the Pittsburgh Sleep Quality Index (PSQI), Problem Solving Inventory (PSI), World Health Organization Quality of Life-BREF (WHOQOL-BREF), Beck Anxiety Inventory (BAI).

FINDINGS

The number of participants without anxiety was 41(29%), with mild anxiety was 53(38%). Clinically significant anxiety findings were found in only 33% of the participants. A positive correlation was found between the participants' BAI scores and PSQI, PSI scores, and a negative correlation with the WHOQOL-BREF scores. PSQI and PSI scores of nurses were statistically higher when compared to those of physicians and staff. WHOQOL-BREF scores were found to be lower.

CONCLUSION

Healthcare workers might develop psychiatric symptoms such as anxiety and sleep disturbance. Such symptoms could adversely affect the problem-solving skills of healthcare workers and cause a deterioration in their quality of life.

Sleep and women intimate partner victimization: prevalence, effects and good practices in health care settings

Intimate Partner Violence is a global health issue with higher prevalence worldwide, mostly in women, higher social and economic costs and devastating physical and mental health consequences for the victims. Sleep disturbances has been associated with other mental health issues, being an important symptom when diagnosing post-traumatic stress disorder, depression or anxiety. It can also constitute an important sign to help health professionals to identify potential victims of intimate partner violence. This review paper main objectives are to address the connection between intimate partner violence and sleep disruption, the role and barriers of health professionals in screening this type of violence when sleep problems are present, and to describe good practices in order to identify these victims and to provide support. It has been found that intimate partner victims commonly experience significant sleep disturbances that include truncated sleep, nightmares and less restful sleep. Health professionals are first-line professionals with a pivot role to screen and identify women victims. However, a set of personal (e.g., lack of knowledge and inadequate perceptions about violence, cultural issues) and organizational barriers (e.g., time constraints, lack of training, absence of institutional protocols) may limit the accurate reading of those symptoms. Accordingly, health professionals must be alert not only to physical health conditions associated with violence (acute physical injuries, chronic physical injuries, obstetric and genital injuries), but also psychological problems, like depression, anxiety, post-traumatic stress disorder, alcohol or drug misuse, sleep disturbances, insomnia and nightmares. In the presence of alert symptoms related to violence, health professionals become able to screen, identify and provide ongoing care for women, promoting a trusting relationship and assuming an attentive non-judgmental listening.