Does tomato juice consumption have a positive effect on the physical and psychological states of individuals in the Coronavirus era?

OBJECTIVES: This preliminary study aims to examine the effects of tomato juice, which can be easily consumed regularly, on the physical and psychological states of healthy adults in the Coronavirus era. DESIGN: Prospective observational study. MATERIALS AND METHODS: Ten healthy adults (mean age, 39.7±4.2 years) who consumed 180 mL of tomato juice twice daily for 4 weeks were enrolled. Measurements were taken before and after 4 weeks of consumption for the items below. Five salivary stress biomarkers (cortisol, α-amylase, secretory immunoglobulin A, chromogranin A, and oxytocin) were measured using approximately 1ml of passively pooled saliva samples, which were stored at -20°C until measurement. Autonomic nervous system (ANS) activity was evaluated using an acceleration pulse wave meter. Skin moisture content and transepidermal water loss (TEWL) were measured using Multi Display devices® MDD4 with specific probes. Subjective psychological states were assessed using Profile of Mood Status (POMS2®) and a survey on skin condition was conducted. RESULTS: As for salivary stress biomarkers, tomato juice intake reduced cortisol and significantly increased oxytocin levels (p = 0.0427). No significant changes were observed in ANS activity. POMS2® results showed a significant decrease in confusion and bewilderment (p = 0.0207). Skin moisture content increased significantly (p = 0.0011), whereas TEWL decreased. The skin condition survey revealed significant changes in 10 parameters. CONCLUSIONS: Tomato juice, which can be easily consumed regularly, may alleviate the stress of healthy adults in the Coronavirus era, supported by positive changes in salivary stress biomarker levels, skin moisture content, TEWL, and POMS2® results of this preliminary study.

Suppressive effect of Yokukansan on glutamate released from canine keratinocytes.

Background: Canine atopic dermatitis (CAD) is caused by skin barrier dysfunction due to allergen exposure. Excessive glutamate release in the skin is associated with delayed skin barrier function recovery and epidermal thickening and lichenification. Treatment with Yokukansan (YKS), a traditional Japanese medicine, reduces dermatitis severity and scratching behavior in NC/Nga mice by decreasing epidermal glutamate levels. However, the association between canine keratinocytes and glutamate and the mechanism by which YKS inhibits glutamate release from keratinocytes remains unknown. Aim: We aimed to investigate glutamate release from canine progenitor epidermal keratinocytes (CPEKs) and the inhibitory effect of YKS on this release. We also explored the underlying mechanism of YKS to enable its application in CAD treatment. Methods: Glutamate produced from CPEKs in the medium at 24 hours was measured. The measurement conditions varied in terms of cell density and YKS concentration. CPEKs were treated with a glutamate receptor antagonist (MK-801), a glutamate transporter antagonist (THA), and a glutamate dehydrogenase inhibitor (epigallocatechin gallate; EGCG), and the inhibitory effect of YKS, YKS + THA, MK-801, and EGCG on this release was determined. MK-801 and glutamate dehydrogenase inhibitor were tested alone, and THA was tested in combination with YKS. Finally, glutamine incorporated into CPEKs at 24 hours was measured using radioisotope labeling. Results: CPEKs released glutamate in a cell density-dependent manner, inhibited by YKS in a concentration-dependent manner. Moreover, YKS reduced the intracellular uptake of radioisotope-labeled glutamine in a concentration-dependent manner. No involvement of glutamate receptor antagonism or activation of glutamate transporters was found, as suggested by previous studies. In addition, EGCG could inhibit glutamate release from CPEKs. Conclusion: Our findings indicated that glutamate release from CPEKs could be effectively inhibited by YKS, suggesting the utility of YKS in maintaining skin barrier function during CAD. In addition, CPEKs are appropriate for analyzing the mechanism of YKS. However, we found that the mechanism of action of YKS differs from that reported in previous studies, suggesting that it may have had a similar effect to EGCG in this study. Further research is warranted to understand the exact mechanism and clinical efficacy in treating CAD.

An Analysis of the Current Situation and Influence Factors of Narrative Competence Among Nurses in VIP Ward.

Objective: This study aimed to explore the proficiency level in medical narrative ability among nurses in VIP wards and identify the influencing factors. The objective was to provide valuable insights for enhancing the training and development of medical narrative skills among nurses in VIP wards, with the ultimate goal of promoting narrative nursing in clinical practice. Methods: A survey was conducted of 94 nurses working in VIP wards at a grade-A tertiary hospital in Zhongshan City, using the Narrative Competence Scale. Results: The findings revealed that nurses' overall medical narrative ability in VIP wards was relatively low, with a total score of (135.31±16.50). The primary factors identified as influential were professional titles and familiarity with narrative medicine or narrative nursing, which played significant roles. Specifically, nurses with higher professional titles demonstrated greater proficiency in medical storytelling. Moreover, nurses more familiar with narrative medicine or narrative nursing tended to exhibit higher levels of medical narrative ability. Conclusion: The results of this study highlight the significant opportunity for enhancing the medical narrative ability of nurses in VIP wards. To address this issue, it is recommended that training programs incorporate knowledge and skills related to narrative medicine and narrative nursing into the core competency development of VIP nurses. Additionally, there is a need to introduce narrative nursing practices gradually into clinical care. These measures will empower nurses to enhance their narrative abilities, providing superior nursing services to patients. Ultimately, such efforts will strengthen nurses' sense of professional value and increase the social benefits of nursing care.

Stigma and self-esteem in facial burn patients: A correlation study.

BACKGROUND: A considerable number of burn patients have greater psychological stress due to the special trauma site. In clinical practice, it is found that medical staff pay more attention to the rehabilitation of physical function, while the mental health status of patients is greatly neglected. In contact with patients, we found that attention should be paid to the levels of stigma and self-esteem. However, there are few studies on stigma and self-esteem in patients with facial burns. Therefore, this study aimed to describe the stigma and self-esteem levels of facial burns, investigate the relationship between these two variables, and explore the influencing factors of stigma in patients with facial burns, in order to provide evidence for follow-up interventions to improve this population. METHODS: From August 2020 to June 2021, we recruited patients with facial burns who met the inclusion criteria in one burn specialist clinic and three burn units of a tertiary A hospital in Guangzhou, China. The survey tools of this study include sociodemographic and disease-related information questionnaires, the Chinese version of the Social Impact Scale, and the self-esteem scale (these scales were validated). SPSS 25.0 software was used for data analysis through t test, analysis of variance, correlation analysis, multiple linear regression method for data statistics. RESULTS: The total stigma score of facial burn patients was (58.01 ± 7.57), which was at a medium level; the self-esteem score was (19.72 ± 2.43), which was at a low level. Correlation analysis showed that there was a positive correlation between the self-esteem score and the total score of stigma (r = 0.286, P < 0.01). The family per capita monthly income, education level, way of medical expenses expenditure, and self-esteem of facial burn patients were the influencing factors of their stigma, and these factors explained 33.7% of the variation in stigma (F=8.659, P＜0.01). CONCLUSIONS: Patients with facial burns have low levels of stigma and self-esteem, which requires our efforts. In particular, there is a positive correlation between stigma and self-esteem, and self-esteem is an independent risk factor affecting stigma. Our findings suggest that interventions aimed at enhancing self-esteem have the potential to positively impact the reduction of stigma in this patient population.

The Impact of 5-Aminolevulinic Acid Supplementation on Redox Balance and Aerobic Capacity.

We examined the impact of 5-aminolevulinic acid (5-ALA) and sodium-ferrous-citrate supplementation on aerobic capacity and redox balance through a placebo-controlled, double-blind trial. Fourteen healthy volunteers were randomly assigned to Pla + ALA (4-week placebo followed by 4-week 5-ALA supplementation) or ALA + Pla (4-week 5-ALA supplement followed by a 4-week placebo) group and administered 5-ALA (25 mg/day) or placebo once daily. The participants underwent submaximal incremental cycling tests at weeks 0, 2, 4, 6, and 8. In the cycling test at week 0, individual load-intensity stages required for blood lactate levels >2 mmol/L (lactate threshold, LT) and 4 mmol/L (onset of blood lactate accumulation, OBLA) were determined. The heart rate (HR), blood lactate (La), and oxidative stress markers (diacron reactive oxygen metabolite, d-ROMs; biological antioxidant potential, BAP) were measured at resting, LT, and OBLA states in each cycling test. Marker values were not significantly different between the groups. HR, La, and d-ROMs at resting, LT, and OBLA states were not significantly different among the conditions. BAP and BAP/d-ROMs ratios were significantly different in the OBLA state at week 4 of the 5-ALA group compared with that of the placebo group (p < 0.05). In conclusion, 5-ALA supplementation might improve redox balance during high-intensity aerobic exercise.

Shoseiryuto Promotes the Formation of a Tight-Junction Barrier in Cultured Human Bronchial Epithelial Cells.

Shoseiryuto (SST) (Xiao-Qing-Long-Tang in Chinese) is an effective treatment for respiratory diseases, such as bronchial asthma and allergic rhinitis, but its effects on the bronchial tight-junction (TJ) barrier have not been clarified. This study aimed to evaluate the effect of SST on TJ-barrier function in human bronchial epithelial (16HBE) cells. The 16HBE cells were cultured in a culture medium without (control) and with SST in the absence and presence of bacterial endotoxin lipopolysaccharide (LPS) in transwell chambers. Transepithelial electrical resistance (TEER) and sodium fluorescein (Na-F) permeability of the cultured-cell monolayer were measured as TJ integrity markers. In addition, immunofluorescence staining and quantitative real-time polymerase chain reaction analysis were used to measure the expression of the TJ protein, occludin. SST increased TEER and decreased Na-F permeability of the 16HBE cell monolayers. Furthermore, SST increased both occludin mRNA and immunostained protein expressions, suggesting that SST has the effect of directly promoting epithelial TJ-barrier function. LPS decreased TEER, increased Na-F permeability, and decreased both occludin mRNA and protein expression. LPS-induced barrier dysfunction was completely blocked by pre/co- and posttreatment with SST. These results suggest that SST has protective and therapeutic effects against LPS-induced TJ-barrier damage. To our knowledge, these are the first results to demonstrate the protective and therapeutic effects conferred by TJ-barrier promoting, which may be a novel mechanism contributing to the efficacy of SST for respiratory diseases.

Relationship Between Symptom Burden and Self-Management Among Patients with Chronic Heart Failure: A Cross-Sectional Study.

Background: Chronic heart failure (CHF) is a cardiovascular disease that seriously jeopardizes global human health. Studies indicate that good self-management can be effective in controlling disease symptoms. However, there is still insufficient evidence on the association between self-management and symptom burden among CHF patients. This study aimed to observe and assess the correlation of the self-management with the symptom burden and each dimension status in patients with CHF. Methods: This was a cross-sectional study. Data were collected in-hospital using convenience sampling, and 128 patients with CHF were included. A general data questionnaire was used to collect demographic and disease-related data. The Memorial Symptom Assessment Scale-Heart Failure was used to measure patients' symptom burdens. The Heart Failure Self-Management Scale was used to measure the self-management level of patients. The correlation between self-management and symptom burden was analyzed using the Spearman correlation. Results: The total scores for symptom burden and self-management were 1.26 ± 0.49 and 49.97 ± 7.14, respectively. The total score of self-management was negatively correlated with that of symptom burden. The univariate linear regression analysis indicated that age, place of residence, smoking, residence status, New York Heart Association grade of cardiac function, and attitude toward the disease were risk factors for symptom burden. The multiple linear regression analysis indicated that the regression model with symptom burden as a dependent variable included three variables: drug management, symptom management, and attitude toward the disease. Conclusion: Hospitalized patients with CHF had heavy overall symptom burdens, and their self-management levels were moderate to low. There was a negative correlation between the total self-management score and each dimension of symptom burden.

A network pharmacology-based investigation of emodin against pancreatic adenocarcinoma.

Pancreatic adenocarcinoma (PAAD) is one of the most common malignancies worldwide with an increasing incidence and poor outcome due to the lack of effective diagnostic and treatment methods. Emerging evidence implicates that emodin displays extensive spectrum anticancer properties. Differential expression genes in PAAD patients were analyzed by Gene Expression Profiling Interactive Analysis (GEPIA) website, and the targets of emodin were obtained via Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform. Subsequently, enrichment analyses were performed using R software. A protein-protein interaction (PPI) network was constructed by STRING database and Cytoscape software was used to identify the hub genes. Prognostic value and immune infiltration landscapes were explored through Kaplan-Meier plotter (KM plotter) website and the Single-Sample Gene Set Enrichment Analysis package of R. Finally, molecular docking was used to computationally verify the interaction of ligand and receptor proteins. A total of 9191 genes were significantly differentially expressed in PAAD patients and 34 potential targets of emodin were obtained. Intersections of the 2 groups were considered as potential targets of emodin against PAAD. Functional enrichment analyses illustrated that these potential targets were linked to numerous pathological processes. Hub genes identified through PPI networks were correlated with poor prognosis and infiltration level of different immune cells in PAAD patients. Perhaps emodin interacted with the key molecules and regulate the activity of them. We revealed the inherent mechanism of emodin against PAAD with the aid of network pharmacology, which provided reliable evidence and a novel guideline for clinical treatment.

MicroRNA-214-3p protects against myocardial ischemia-reperfusion injury by targeting demethylase lysine demethylase 3A.

Objective: Many studies have explored the roles of microRNAs (miRs) in myocardial ischemia/reperfusion injury (MI/RI), while the function of miR-214-3p in MI/RI remained obscure. This study aims to unravel the regulatory mechanism of miR-214-3p in MI/RI via targeting histone demethylase lysine demethylase 3A (KDM3A). Methods: MI/RI rat model was established by ligating the left anterior descending coronary artery. MiR-214-3p and KDM3A expression in myocardial tissues of MI/RI rats was examined. Then, the serum oxidative stress factors, inflammatory factors, pathological changes of myocardial tissues, cardiomyocyte apoptosis, and fibrosis of myocardial tissues were detected in MI/RI rats intervening with miR-214-3p or KDM3A expression. The targeting relation between miR-214-3p and KDM3A was validated. Results: MiR-214-3p was low-expressed while KDM3A was high-expressed in MI/RI rat model. Up-regulated miR-214-3p or down-regulated KDM3A protected against MI/RI via mitigating serum oxidative response, reducing the levels of inflammatory factors, alleviating the pathological changes of myocardial tissues, and decreasing cardiomyocyte apoptosis and fibrosis of myocardial tissue. KDM3A amplification reversed the therapeutic effects of elevated miR-214-3p on MI/RI. KDM3A was targeted by miR-214-3p. Conclusion: miR-214-3p hinders cardiomyocyte apoptosis and myocardial injury in MI/RI rats via regulating KDM3A. Thus, miR-214-3p may function as a potential candidate for MI/RI treatment.

Differences in the diurnal variation of salivary stress biomarkers during the coronavirus (COVID-19) pandemic between telecommuters and office workers.

OBJECTIVES: It is necessary to objectively assess the stress state of workers, from the standpoint of holistic palliative care, in order to determine how the rapid change in work styles in the "live with coronavirus era"-in which people will coexist and live with the coronavirus (COVID-19)-will affect their physical and mental health. The aim of this study is to assess the impact of rapid changes in work patterns during the COVID-19 pandemic on the neuroendocrine stress response of workers. DESIGN AND METHODS: A total of sixteen subjects, 9 telecommuters (2 males, 7 females; age, 37.1±2.6 years) and 7 office workers (3 males, 4 females; age, 37.3±3.0 years) who provided their informed consent were enrolled in this prospective observational study. Saliva was collected four times a day (after waking, noon, evening, and before bedtime) and three times a week (Monday, Wednesday, and Friday) during May and June 2020. The saliva samples were stored at -20°C until measurement. Saliva components were analyzed by ELISA for cortisol, melatonin, s-IgA, and oxytocin. RESULTS: The diurnal variation of salivary components between telecommuting and office work groups was investigated. Cortisol showed diurnal variation with higher secretion during waking hours and lower secretion toward nighttime in both groups, and no modulation was observed. In the office work group Melatonin showed diurnal variation, with increased secretion at night. In contrast, the telecommuting group showed modulation, with higher secretion at waking and lower secretion at night. s-IgA showed diurnal variation with a high level at waking and a low level thereafter in both groups, and no modulation was observed. The telecommuting group showed higher oxytocin levels in comparison to the office work group. CONCLUSIONS: These results suggest that the absence of commuting in the telecommuting group reduces anxiety due to infection, and that the diurnal variation of melatonin may be due to the alteration of circadian rhythm caused by being at home all day.

Estimating the tuberculosis incidence using a SARIMAX-NNARX hybrid model by integrating meteorological factors in Qinghai Province, China.

Tuberculosis (TB) is recognized as being a major public health concern owing to its increase in Qinghai, China. In this study, we aimed to estimate the long-term effects of meteorological variables on TB incidence and construct an advanced hybrid model with seasonal autoregressive integrated moving average (SARIMA) and a neural network nonlinear autoregression (SARIMAX-NNARX) by integrating meteorological factors and evaluating the model fitting and prediction effect. During 2005-2017, TB experienced an upward trend with obvious periodic and seasonal characteristics, peaking in spring and winter. The results showed that TB incidence was positively correlated with average relative humidity (ARH) with a 2-month lag (ß = 1.889, p = 0.003), but negatively correlated with average atmospheric pressure (AAP) with a 1-month lag (ß = - 1.633, p = 0.012), average temperature (AT) with a 2-month lag (ß = - 0.093, p = 0.027), and average wind speed (AWS) with a 0-month lag (ß = - 13.221, p = 0.033), respectively. The SARIMA (3,1,0)(1,1,1)12, SARIMAX(3,1,0)(1,1,1)12, and SARIMAX(3,1,0)(1,1,1)12-NNARX(15,3) were considered preferred models based on the evaluation criteria. Of them, the SARIMAX-NNARX technique had smaller error values than the SARIMA and SARIMAX models in both fitting and forecasting aspects. The sensitivity analysis also revealed the robustness of the mixture forecasting model. Therefore, the SARIMAX-NNARX model by integrating meteorological variables can be used as an accurate method for forecasting the epidemic trends which would be great importance for TB prevention and control in the coming periods in Qinghai.

Withdrawn: MicroRNA-214-3p protects against myocardial ischemia-reperfusion injury by targeting demethylase lysine demethylase 3A.

The above article from Cell Biology International, published online on 5 December 2022, on Wiley Online Library (https://doi.org/10.1002/cbin.11920), has been withdrawn by agreement between the journal Editor in Chief, Sergio Schenkman, and John Wiley and Sons Ltd. The withdrawal has been agreed due to a technical error at the publisher that caused the article to be mistakenly published online.

Living With Stigma and Low Self-esteem Among Individuals With Burn Injuries: A Cross-sectional Study.

Burn injuries are a significant global public health concern. The psychological problems deserve more attention. Research has shown that reducing the stigma and improving the burn patient's self-esteem are effective means to promote social reintegration. The aim of this study is to explore the relationship between stigma and self-esteem and to examine the independent factors that contribute to with the stigma of burns. The convenience sampling method was used in Guangzhou, China. A cross-sectional study was conducted using the Social Impact Scale, Rosenberg Self-Esteem Scale, and a sociodemographic questionnaire. Descriptive statistics, statistical inference, correlation testing, and regression analysis were used to analyze the data among 146 burn survivors. The P-value was set as .05. The mean score of SIS was 57.03 ± 6.762. Of the four components of the Social Impact Scale, social rejection had the highest mean score (21.72 ± 3.00). The mean Self-Esteem Scale score was 21.05 ± 2.492, markedly different from the general population. A moderate positive correlation (r = .546, P < .001) was found between stigma and low self-esteem among burn victims. Multiple linear regression analysis identified residence, itching, and Self-Esteem Scale score as significant influencing factors, accounting for 38.5% of the total variance in stigma. Burn survivors reported moderate levels of stigma and low levels of self-esteem. Residence, itching, and Self-Esteem Scale score were significant influencing factors for stigma. To promote recovery of patients with burn injury, it is necessary to eliminate the stigma and improve their self-esteem.

Inchinkoto, the Traditional Japanese Kampo Medicine, Enhances Intestinal Epithelial Barrier Function In Vitro.

Inchinkoto (ICKT), a traditional herbal medicine that is often used as a hepatoprotective drug in Japan, has pharmacological properties that include antioxidant, anti-inflammatory, and choleretic actions. Genipin is a metabolite of geniposide and the most abundant ingredient of ICKT; furthermore, it is considered to be the active substance responsible for its pharmacological properties in the liver. Drugs with such pharmacological characteristics are expected to prevent intestinal barrier dysfunction, which causes inflammatory bowel diseases (IBDs). However, no studies have investigated the effects of ICKT on the intestinal epithelial barrier. Therefore, we investigated the activity of ICKT in intestinal tight junctions by using cultured Caco-2 cell monolayers. The action of the compound on tight junctions was examined by measuring transepithelial electrical resistance (TEER) and sodium fluorescein (Na-F) permeability in the presence or absence of lipopolysaccharide (LPS). Moreover, the expression of the tight junction protein claudin-1 was assessed by using immunofluorescent staining. ICKT and genipin increased TEER and decreased Na-F permeability, which was suggestive of enhanced intestinal epithelial barrier function. Moreover, they prevented the LPS-induced destruction of the barrier, i.e., a decrease in TEER and an increase in Na-F permeability. Immunofluorescence staining revealed a high claudin-1 expression level on the cell surface, whereas exposure to LPS downregulated claudin-1. In turn, ICKT and genipin prevented the LPS-mediated reduction of claudin-1. These results suggest that ICKT enhances intestinal epithelial barrier function by upregulating claudin-1. Furthermore, genipin contributed to these effects. ICKT may be a promising medicine for the prevention and treatment of diseases associated with intestinal barrier disruption, such as IBD, obesity, and metabolic disorders.

Identification of symptom clusters in patients with ankylosing spondylitis.

Symptom cluster refers to a group of 3 or more related symptoms that occur together. Our objectives were to: (1) investigate the frequency, severity and gender difference of symptoms in patients with ankylosing spondylitis (AS); and (2) identify symptom clusters in AS patients. A cross-sectional questionnaire-based survey was conducted using the Patient Health Questionnaire Symptoms Group combined with self-designed variables. Demographic and symptom variables between male and female patients in terms of C-reactive protein (CRP) and human leukocyte antigen (HLA)-B27 status were analyzed with 2-tailed independent t test for continuous variables and Chi-square or Fisher's exact test for categorical variables. Symptom clusters were extracted and analyzed by principal component analysis. There were 122 AS patients included in the study. The most severe symptoms included severe back pain, extremity or joint pain, difficulty in breathing, constipation, intestine discomfort and diarrhea. Stomachache was more prevalent in male patients in which odds ratio was 4.60 (CI 1.59-12.97) (P = .006). Patients with HLA-B27 negativity or a higher CRP value were more likely to have dry mouth. Four symptom clusters were classified, which explained 58.4% of the total variation. They were named as the gastrointestinal-cardiac cluster, the fatigue-sleep disturbance cluster, the headache-chest pain cluster, and the mouth-eye cluster. The symptoms appeared to cluster into 4 groups in AS patients, which should be noticed in clinical care.

Quality of Life and Its Influencing Factors in Chinese Patients with Chronic Wounds.

OBJECTIVE: To explore the factors influencing quality of life in patients with chronic wounds. METHODS: A total of 138 patients with chronic wounds were included and completed the Chinese version of the Cardiff Wound Impact Schedule, the Hospital Anxiety and Depression Scale, and the Medical Coping Modes Questionnaire after researchers assessed their wound severity. RESULTS: The mean scores of physical symptoms and everyday living, social life, and well-being on the Chinese version of the Cardiff Wound Impact Schedule were 55.65 ± 15.82, 52.69 ± 16.46, and 40.75 ± 13.82, respectively. Multiple regression analysis revealed that depression, coping style, and education level were the primary factors, explaining 51.7% of the variance in physical symptoms and everyday living. Depression and coping style explained 49.6% of the variance in social life. Anxiety and primary disease explained 36.2% of the variance in well-being. CONCLUSIONS: The factors influencing quality of life for these Chinese patients with chronic wounds included education level, primary disease, anxiety, depression, and coping style. Speaking with patients about living with a chronic wound and their potential for healing, understanding their fears about significant changes to their life, and encouraging them to accept such changes can be important for patients and their recovery.

Angiotensin Receptor Blockers vs. Beta-Blocker Therapy for Marfan Syndrome: A Systematic Review and Meta-Analysis.

OBJECTIVE: Several RCTs have been conducted to assess the efficacy and safety of angiotensin receptor blocker (ARB) and beta-blocker (BB) therapy for Marfan syndrome (MFS), but the existing evidence is limited and conflicting. This study aimed to compare the efficacy and safety of different therapies. METHODS: The PubMed, Embase, Web of Science, and Cochrane Library databases were electronically searched up to March 2021 to retrieve randomized controlled trials regarding the efficacy and safety of ARB-related (including ARB-only and ARB+BB treatment) and BB-only treatment for treating patients with MFS. The revised risk-of-bias tool was used for quality assessment. The odds ratio (OR) and standard mean difference (SMD) with 95% confidence interval (CI) were used to estimate the pooled effect size. RESULTS: Fourteen reports of 9 trials involving 1,449 patients were included in the meta-analysis. Regarding aortic root dilation, the ARB-related regimen has efficacy comparable with that of the BB-only regimen in patients with MFS (pooled SMD = -0.16, 95% CI [-0.33; 0.01]; P = 0.06), while in the ARB+BB vs. BB-only subgroup, a significant difference was observed (pooled SMD = -0.26; 95% CI [-0.40; -0.11]; P < 0.01). In addition, there were no significant differences in other aortic dilation-related measures (aortic root Z scores, ascending aorta, pulmonary artery, aortic annulus, sinotubular junction, aortic arch, thoracic aorta, and abdominal aorta diameter change) or cardiovascular events (aortic dissection, aortic surgery, and death) between the 2 regimens. CONCLUSION: Our results showed that the clinical efficacy of ARB-only therapy is not inferior to that of BB-only therapy. Moreover, ARB+BB therapy showed superior therapeutic effects without significant adverse effects.

Effectiveness and safety of kamikihito, a traditional Japanese medicine, in managing anxiety among female patients with intractable chronic constipation.

BACKGROUND AND PURPOSE: The prevalence of anxiety in patients with chronic constipation is particularly high and these individuals are not necessarily satisfied by normal treatments targeting the gastrointestinal tract. Kamikihito, a traditional Japanese Kampo medicine, has been widely used to date in treating anxiety and neurosis in Japan. We conducted a single-arm, open-label pilot study of female patients with intractable chronic constipation and anxiety who took kamikihito by mouth for 12 weeks. MATERIALS AND METHODS: Validated symptom questionnaires on anxiety and gastrointestinal symptoms [the Profile of Mood States, second edition (POMS2); the State-Trait Anxiety Inventory (STAI); and the Gastrointestinal Symptom Rating Scale (GSRS)] were completed at each study visit. Plasma, salivary, and stool samples were also assessed to evaluate levels of clinical bioactive substances linked to stress and inflammation, oxidative levels, the metabolome profile, and gut microbiota. RESULTS: Twenty-four patients completed this study. Anxiety was significantly reduced at four and 12 weeks (Tension-Anxiety subscale of the POMS2, p = 0.006 and p = 0.039; Trait anxiety score of the STAI, p < 0.001 and p = 0.034), while the total GSRS score was improved at 12 weeks (p = 0.039). Targeted metabolomics in plasma showed significant alterations in some metabolites associated with psychological symptoms, such as O-phosphoethanolamine. No significant differences were found between pre- and posttreatment levels of clinical bioactive substances related to stress and inflammation, oxidative levels, and the gut microbiota in this cohort. No serious adverse events occurred. CONCLUSION: Kamikihito ameliorated psychological and gastrointestinal symptoms in patients with chronic constipation. In parallel with the onset of efficacy, kamikihito modulated some anxiety-related metabolites. Kamikihito was safe and well-tolerated.

Risk factors of medical device-related pressure injury in intensive care units.

OBJECTIVES: Intensive care unit (ICU) patients are at high risk of medical device related pressure injury (MDRPI). This study aims to ascertain the MDRPI prevalence in ICU patients and analyse the risk factors of MDRPI. BACKGROUND: The occurrence of MDRPI not only increases hospitalisation time with pain and economic burden, but also causes medical disputes. A better understanding of this condition will increase knowledge and facilitate the ability to recognise and prevent MDRPI for clinical nursing staff. However, there are few multicentre studies of MDRPI prevalence in ICU patients in China. DESIGN: A cross-sectional study design was employed. METHODS: Data from 694 patients in 66 adult ICU at 30 hospitals in China were included between October 2018 and March 2019. The stage of each MDRPI was determined according to the definitions of National Pressure Ulcer Advisory Panel. The study methods were followed by the STORBE guidelines. RESULTS: The overall prevalence rate of MDRPI was 13.1% (91/694), with 98 anatomic locations in total. The most common stages of MDRPI were stage 1 (54.1%, 53/98), stage 2 (15.3%, 15/98) and mucosal membrane pressure injury (15.3%, 15/98). MDRPI mainly occurred in the finger (32.7%, 32/98), followed by nose (18.4%, 18/98). The prevalence rate of MDRPI caused by CPAP or BiPAP masks (25%) was highest. Lower Braden scores and having skin oedema were risk factors for MDRPI in adult ICU patients. CONCLUSION: The prevalence of MDRPI in this study was still high. Nurses should take these related factors into consideration when taking care of ICU patients, and appropriate prevention measures should be adopted to decrease the prevalence of MDRPI. RELEVANCE TO CLINICAL PRACTICE: The study can help to improve the PI prevention efforts in ICU patients specific to medical device related PI.

Stigma and illness uncertainty among patients with visible burn scars: A cross-sectional study.

The purpose of this research was to understand the current status of stigma and illness uncertainty in patients with visible burns and explore the correlation between them. Measures to help patients alleviate shame and uncertainty in illness are also discussed. A cross-sectional study was conducted in a tertiary hospital from November 2020 to March 2021 for patients with burns on exposed parts of the face, neck, or limbs. The scales used in this study include demographic data questionnaires, the Social Impact Scale (SIS), and the Mishel Uncertainty in Illness Scale for Adults (MUIS-A). A two-tailed independent t-test was used to evaluate the differences in the respondents' sociodemographic characteristics, stigma, and illness uncertainty. The total stigma and illness uncertainty scores of 146 patients were 57.03 ± 6.762 and 68.59 ± 12.901, respectively. Spearman correlation analysis showed that stigma was positively correlated with illness uncertainty (r = 0.398, p < 0.01). Multiple regression analysis showed a relationship between stigma and uncertainty of illness (B = 0.215, p = 0.000), itching (B = 2.555, p = 0.01), residence (B = 2.545, p = 0.029), and age (B = 0.074, p = 0.037). The stigma level of patients with visible burns increased with increasing uncertainty regarding illness. Therefore, reducing the patients' uncertainty in illness is a way to intervene in stigma.