Hsa_Circ_0002762 may be a New Marker for the Gastric Cancer Diagnosis and Prognosis.

BACKGROUND: The global incidence and mortality rate of gastric carcinoma (GC) persists at elevated levels, often manifesting no overt symptoms in its early stages. Hsa_circ_0002762 has been identified as an important modulator in cervical cancer. This study aims to explore its role in the context of GC. METHODS: A quantitative real-time polymerase chain reaction (qPCR) was implemented to assess the expression level of hsa_circ_0002762. The over-expression was confirmed through an examination of 28 cases of gastric cancer and their corresponding adjacent tissues. In addition, plasma samples from 78 healthy individuals, from 45 benign gastritis patients, and from 106 gastric cancer patients were collected, and the diagnostic efficacy was assessed by analyzing the receiver operating characteristic (ROC) curve. Simultaneously, postoperative specimens from 36 GC cases were collected, and a Kaplan-Meier survival analysis curve was used to evaluate the prognosis of GC. RESULTS: The study revealed an up-regulation in the expression of hsa_circ_0002762 in gastric cancer plasma and tissues. The area under the receiver operating characteristic (ROC) curve for serum hsa_circ_0002762 was 0.784 (95% CI: 0.719 - 0.851), indicating a higher diagnostic efficiency compared to CEA (0.687, 95% CI: 0.611 - 0.763) and CA199 (0.699, 95% CI: 0.625 - 0.744). Combining these three biomarkers demonstrated an increased sensitivity in the diagnostic effectiveness. Finally, postoperative dynamic monitoring revealed a practical utility in predicting the clinical prognosis using serum has_circ_0002762. CONCLUSIONS: The findings from our study suggest that hsa_circ_0002762 holds promise as a novel diagnostic and prognostic marker for individuals with GC.

Human circular RNA hsa_circ_0000231 clinical diagnostic effectiveness as a new tumor marker in gastric cancer.

BACKGROUND: Owing to the subtlety of initial symptoms associated with gastric cancer (GC), the majority of patients are diagnosed at later stages. Given the absence of reliable diagnostic markers, it is imperative to identify novel markers that exhibit high sensitivity and specificity. Circular RNA, a non-coding RNA, plays an important role in tumorigenesis and development and is well expressed in body fluids. AIMS: In this study, we aimed to identify hsa_circ_0000231 as a new biomarker for the diagnosis of GC and to assess its clinical diagnostic value in serum. METHODS AND RESULTS: The stability and correctness of hsa_circ_0000231 was determined by agarose gel electrophoresis, Rnase R assay and Sanger sequencing. Real-time quantitative polymerase chain reaction (qRT-PCR) was designed to discover the expression level of hsa_circ_0000231 and whether it has dynamic serum monitoring capability. The correlation between hsa_circ_0000231 and clinicopathological parameters was analyzed by collecting clinical and pathological data from GC patients. In addition, diagnostic efficacy was assessed by constructing receiver operating characteristic curves (ROC). Hsa_circ_0000231 exhibits a stable and consistently expressed structure. In GC serum, cells, and tissues, it demonstrates reduced expression levels. Elevated expression levels observed postoperatively suggest its potential for dynamic monitoring. Additionally its expression level correlates with TNM staging and neuro/vascular differentiation. The area under ROC curve (AUC) for hsa_circ_0000231 is 0.781, indicating its superior diagnostic value compared to CEA, CA19-9, and CA72-4. The combination of these four indicators enhances diagnostic accuracy, with an AUC of 0.833. CONCLUSIONS: The stable expression of hsa_circ_0000231 in the serum of gastric cancer patients holds promise as a novel biomarker for both the diagnosis and dynamic monitoring of GC.

Transfer RNA­derived small RNAs: A class of potential biomarkers in multiple cancers (Review).

Transfer (t)RNA-derived small RNAs (tsRNAs) are a class of novel non-coding small RNAs that are created via precise cleavage of tRNAs or tRNA precursors by different enzymes. tsRNAs are specific biological molecules that serve essential roles in cell proliferation, apoptosis, transcriptional regulation, post-transcriptional modification and translational regulation. Additionally, tsRNAs participate in the pathogenesis of several diseases, particularly in the development of malignant tumors. At present, the process of discovering and understanding the functions of tsRNAs is still in its early stages. The present review introduces the known biological functions and mechanisms of tsRNAs, and discusses the tsRNAs progression in several types of cancers as well as the possibility of tsRNAs becoming novel tumor biomarkers. Furthermore, tsRNAs may promote and hinder tumor formation according to different mechanisms and act as oncogenic or oncostatic molecules. Therefore, tsRNAs may be future potential tumor biomarkers or therapeutic targets.

The SGLT2 inhibitor empagliflozin inhibits skeletal muscle fibrosis in naturally aging male mice through the AMPKα/MMP9/TGF-ß1/Smad pathway.

ABSTACT: With advancing age, the incidence of sarcopenia increases, eventually leading to a cascade of adverse events. However, there is currently a lack of effective pharmacological treatment for sarcopenia. Sodium-glucose co-transporter 2 inhibitor (SGLT2i) empagliflozin demonstrates anti-fibrotic capabilities in various organs. This study aims to determine whether empagliflozin can improve skeletal muscle fibrosis induced by sarcopenia in naturally aging mice. A natural aging model was established by feeding male mice from 13 months of age to 19 months of age. A fibrosis model was created by stimulating skeletal muscle fibroblasts with TGF-ß1. The Forelimb grip strength test assessed skeletal muscle function, and expression levels of COL1A1, COL3A1, and α-SMA were analyzed by western blot, qPCR, and immunohistochemistry. Additionally, levels of AMPKα/MMP9/TGFß1/Smad signaling pathways were examined. In naturally aging mice, skeletal muscle function declines, expression of muscle fibrosis markers increases, AMPKα expression is downregulated, and MMP9/TGFß1/Smad signaling pathways are upregulated. However, treatment with empagliflozin reverses this phenomenon. At the cellular level, empagliflozin exhibits similar anti-fibrotic effects, and these effects are attenuated by Compound C and siAMPKα. Empagliflozin exhibits anti-fibrotic effects, possibly associated with the AMPK/MMP9/TGFß1/Smad signaling pathways.

Evaluation of the correlation between depression and physical activity among older persons with osteoporosis: a cross-sectional study.

Background: Osteoporosis is a common chronic disease in older persons. Physical activity can prevent chronic diseases as well as many diseases associated with aging. Older persons often suffer from depression and other psychological problems. However, there are few studies on the correlation between depression and physical activity in older persons with osteoporosis in China. Methods: This cross-sectional study was conducted from June 1 to December 28, 2021. A total of 207 subjects who met the inclusion and were exclusion criteria were selected from the outpatient department of West China Hospital and evaluated using a self-designed demographic data questionnaire, the Self-rating Depression Scale (SDS), and the Physical Activity Scale for the Elderly (PASE). Multivariate linear regression was performed to analyze the factors affecting physical activity, and multivariate logistic regression analysis was performed to analyze the factors affecting depression. Spearman's correlation coefficients were calculated to analyze the correlation between depression and physical activity in older persons with osteoporosis. Results: A total of 173 valid questionnaires were statistically analyzed. A total of 122 (70.5%) participants were identified as having depression (SDS ≥ 50 points). The median depression score was 62.5 (24.38), and the median PASE score was 69.29 (116.64). Multivariate logistic regression model results showed that physical activity and pain were the main risk factors for depression in older persons with osteoporosis (p < 0.05). Multivariate linear regression model results showed that gender, participation in social activities, activities of daily living status (ADLs), and depression status were the main risk factors associated with physical activity in older persons with osteoporosis (p < 0.05). The results of the correlation analysis showed that physical activity was negatively correlated with depression (R = -0.510, p = 0.000). Conclusion: We found that depression was negatively correlated with physical activity in older persons with osteoporosis in China. This means that the less physical activity there is, the more serious the depression status and having depression may result in reduced physical activity in older persons with osteoporosis. To better help older persons with osteoporosis, medical staff should give more attention to influencing factors of depression and physical activity.

Evaluation of the mental health status of community frontline medical workers after the normalized management of COVID-19 in Sichuan, China.

Background: During the coronavirus disease 2019 (COVID-19) pandemic, community medical workers, as the primary enforcers of community control measures, undertook many tasks with high exposure risk, resulting in severe psychological pressure, anxiety, depression and other psychological problems. Gender, type of workers, education, marital status, working years and other demographic factors were affect the mental state of medical workers. Community frontline medical workers gradually returned to normal work and life after the normalized management of COVID-19, but heavy work and high psychological pressure may continue to affect them. Thus, our research team used the same psychological questionnaire to investigate the psychological status of community frontline medical workers after the normalized management of COVID-19 compared with the COVID-19 period. Methods: This was a cross-sectional study of community frontline medical workers in Sichuan, China, from February 6 to 17, 2023. Symptom Checklist-90 (SCL-90) and a self-designed questionnaire of demographic characteristics were provided to the participants point-to-point through a mobile network platform. Multiple logistic regression was used to analyze influencing factors related to community frontline medical workers' psychology. Results: A total of 440 valid questionnaires were statistically analyzed, including 192 (43.64%) from doctors and 248 (56.36%) from nurses. There were 222 (50.45%) participants who were SCL-90 positive. The median total SCL-90 score of medical workers was 105.0 (IQR 95.00-123.75), which was higher than that during the COVID-19 period. The doctor's median SCL-90 score was 108.5 (IQR 96.00-136.25), and the positive item score was 16.5; the nurse's median score was 104.0 (IQR 94.00-119.50), and the positive item score was 12.0. Bachelor's degree education, no fixed contract and working years (10-19 years, 20-29 years, 30-39 years) were independent influencing factors for community frontline medical workers' psychology. Conclusion: After the normalized management of COVID-19, community frontline medical workers still suffered from psychological problems that were even more serious than those during COVID-19. Doctors were more likely to have psychological problems than nurses. In addition, the mental health status of community frontline medical workers was affected by education, type of contract and working years. Managers should pay attention to the mental health of these people.

Empagliflozin improves kidney senescence induced by D-galactose by reducing sirt1-mediated oxidative stress.

Sodium-glucose cotransporter-2 (SGLT-2) inhibitors have received widespread attention because of their significant protective effects on the kidney. Previous studies have shown that Sirt1, as which is an antiaging protein, is closely related to the maintenance of redox homeostasis. The goal of this study was to determine whether empagliflozin could ameliorate D-galactose-induced renal senescence in mice, and examine the possible mechanisms of Sirt1. We constructed a rapid ageing model in mice by administering D-galactose. An ageing model was constructed by treating cells with high glucose. Treadmill and Y-maze tests were used to assess exercise tolerance and learning memory ability. Pathologically stained sections were used to assess kidney injury. Tissue and cell senescence were evaluated by senescence-associated ß-galactosidase staining. The expression levels of P16, SOD1, SOD2 and Sirt1 were detected by immunoblotting. D-gal-treated mice exhibited significant age-related changes, as measured by behavioural tests and ageing marker protein levels. empagliflozin alleviated these ageing manifestations. In addition, Sirt1, SOD1 and SOD2 levels were downregulated in model mice and upregulated by empagliflozin treatment. Empagliflozin had similar protective effects at the cellular level, and these effects were reduced by the Sirt1 inhibitor. Empagliflozin has an antiaging effect, which may be related to reducing Sirt1-mediated oxidative stress.

Serum circular RNA hsa_circ_0000702 as a novel biomarker for diagnosis of gastric cancer.

BACKGROUND: There is mounting evidence that Circular RNAs (circRNAs) are essential for the initiation and development of gastric cancer (GC). In this study, we further investigated the clinical importance and applicability of serum hsa_circ_0000702 in the diagnosis and treatment of GC. METHODS: Sanger sequencing, agarose gel electrophoresis, and RNase R assay were used to confirm the origin, alterations, and stability of hsa_circ_0000702 in GC patients. Real-time quantitative reverse transcription-polymerase chain reaction (qRT-PCR) was used to detect the expression level of hsa_circ_0000702 in GC cell lines, serum, and tissues. Additionally, receiver operating characteristic (ROC) curves were built to evaluate their prognostic value and how well they would work in conjunction with popular biochemical markers for GC. Finally, real-time dynamic monitoring was used to assess its prognostic usefulness. RESULTS: Hsa_circ_0000702 exhibited the fundamental traits of circRNA. Hsa_circ_0000702 had good sensitivity, specificity, and stability. It was discovered that hsa_circ_0000702 was down-regulated in GC cell lines, serum, and tissues, and that the level of tumor differentiation and tumor node metastasis (TNM) staging were connected with serum hsa_circ_0000702. The area under the ROC curve of serum hsa_circ_0000702 was calculated to be 0.745 (95% CI: 0.669-0.821), indicating high diagnostic efficacy. The diagnostic value was greatly increased by combining serum CEA and CA19-9. Finally, preoperative and postoperative dynamic monitoring revealed serum hsa_circ_0000702 to be of clinical application. CONCLUSION: Serum hsa_circ_0000702 was variably expressed in GC patients, indicating that serum hsa_circ_0000702 may be a novel biomarker for GC diagnosis and dynamic monitoring.

Effect of Umbilical Cord Mesenchymal Stem Cell Transplantation Under LIFPUS Pretreatment on Thyroid Function in EAT Rats.

BACKGROUND: A growing number of studies have demonstrated that mesenchymal stem cells (MSCs) can effectively regulate the progression of multiple autoimmune diseases and can respond positively to mechanical stimulation by ultrasound in an in vitro setting to improve transplantation efficacy. OBJECTIVE: The aim of this study was to activate hUC-MSCs by pretreatment with low-intensity focused pulsed ultrasound (LIFPUS) in an in vitro environment and transplant them into a rat model of EAT via tail vein. To investigate the efficacy and potential mechanism of action of hUC-MSCs in the treatment of EAT. METHODS: In this study, 40 female lewis rats were divided into control, EAT, hUC-MSCs treatment and LIFPUS pretreatment transplantation group. EAT models were established by subcutaneous multi-point injection of PTG+Freund's adjuvant, and the primary hUC-MSCs were treated with different gradients of LIFPUS irradiation or sham irradiation in an in vitro environment and screened by Western Blot (WB), flow cytology cycle analysis, and cellular immunofluorescence to find the optimal treatment parameters for LIFPUS to promote cell proliferation. After tail vein injection of different pretreatment groups of hUC-MSCs, Homing sites of hUC-MSCs in vivo, circulating autoantibody expression levels and local thyroid histopathological changes were assessed by enzyme-linked immunosorbent assay (ELISA), spleen index, tissue hematoxylin-eosin (HE) staining and immunohistochemistry. The expression levels of apoptotic proteins Bcl-2, Bax and endoplasmic reticulum stress-related proteins Chop and EIF2α in thyroid tissue were also examined by WB. RESULTS: LIFPUS can effectively stimulate hUC-MSCs in vitro to achieve the most optimal proliferative and secretory activity. In the EAT model, hUC-MSCs can effectively reduce thyroid cell apoptosis, improve thyroid function and reduce excessive accumulation of autoimmune antibodies in the body. in comparison, the LIFPUS pretreatment group showed a more favorable treatment outcome. Further experiments demonstrated that hUC-MSCs transplantation may effectively inhibit the apoptotic state of thyroid follicles and follicular epithelial cells by down-regulating the unfolded protein reaction (UPR) of the PERK pathway, thus providing a therapeutic effect for AIT. CONCLUSION: hUC-MSCs can effectively reverse the physiological function of EAT thyroid tissue and reduce the accumulation of circulating antibodies in the body. in comparison, hUC-MSCs under LIFPUS pretreatment showed more desirable therapeutic potential. hUC-MSCs transplanted under LIFPUS pretreatment may be a new class of safe therapeutic modality for the treatment of AIT.

Corrigendum: Evaluation of the correlation between depression and physical activity among older persons with osteoporosis: a cross-sectional study.

[This corrects the article DOI: 10.3389/fpsyt.2023.1193072.].

Evaluation of the correlation between frailty and sleep quality among elderly patients with osteoporosis: a cross-sectional study.

BACKGROUND: The incidence of osteoporosis increases with age. Frailty is a distinct characteristic seen in older osteoporosis patients. Poor sleep quality is common in elderly individuals. However, there are few studies on the correlation between frailty and sleep quality in elderly patients with osteoporosis in China. METHODS: This cross-sectional study was conducted from December 8, 2020, to April 30, 2021. A total of 247 patients who met the inclusion and exclusion criteria were recruited in outpatient departments at West China Hospital. A self-designed demographic data questionnaire, the Pittsburgh Sleep Quality Index (PSQI), and the Frailty Phenotype scale were used to evaluate the sleep quality and frailty of the participants. Multivariate logistic regression was performed to evaluate the factors affecting frailty and sleep quality in osteoporosis patients. RESULTS: A total of 231 valid questionnaires were statistically analysed. The mean frailty score was 3.2 ± 1.6 and a total of 152 (65.8%) were frailty. The mean PSQI score was 11.9 ± 4.5 and a total of 183 (79.2%) patients had poor sleep quality (PSQI > 7). Multiple logistic regression showed that female, pain, polypharmacy, activities of daily living status (ADLs), and sleep quality were independent influencing factors for frailty, while comorbidity, ADLs and frailty status were independent influencing factors for sleep quality. CONCLUSION: We found that frailty and sleep quality were prevalent and that frailty was positively correlated with the PSQI score in elderly patients with osteoporosis in China. The higher the frailty score is, the worse the sleep quality. It means the frailer old patients were, the worse their sleep quality, and poor sleep quality may increase the risk of frailty in elderly patients with osteoporosis. To manage elderly patients with osteoporosis effectively, medical staff should pay attention to frailty, sleep quality and its influencing factors.

Evaluation of the correlation between effort-reward imbalance and sleep quality among community health workers.

BACKGROUND: A chronic state of imbalance between effort and reward can affect sleep quality. However, few studies have explored the relationship between variables in the work-related stress (the effort-reward imbalance model, ERI model) and sleep quality in community health workers in mainland China. We investigated the relationship between ERI and sleep quality in community health workers. METHODS: This cross-sectional study was conducted from September to November 2018 and involved 249 registered doctors and 223 registered nurses. The Pittsburgh Sleep Quality Index (PSQI) was used to evaluate the sleep problems status of the participants. The ERI questionnaire was administered to evaluate job-related stress. Multivariate logistic regression was performed to evaluate the factors related to sleep quality. RESULTS: The ERI ratio of the 472 health workers was 1.17 ± 0.22, and 273 health workers (57.84%) had PSQI scores > 7.There were statistically significant differences in the effort scores, overcommitment scores and ERI ratio between the health workers with and without sleep problems. The ERI ratio was an independent risk factor for sleep quality; sleep quality, race, type of work, shift work,job title, and personal monthly income were related to the ERI ratio among community health workers. CONCLUSIONS: We found that sleep problems were prevalent, work effort was greater than reward and a positive correlation between effort-reward and sleep quality among community health workers in China. Managers should focus on the factors that influence sleep problems among community health workers, balance the efforts and rewards of work, and reduce the incidence of sleep problems.

Evaluation of the mental health status of community healthcare workers during the COVID-19 outbreak.

ABSTRACT: Coronavirus disease 2019 (COVID-19) has rapidly spread across China and many countries worldwide, and community healthcare workers at the front lines of disease control are under high physical and mental pressure. This study investigated the mental health status of community healthcare workers during the COVID-19 outbreak in Sichuan Province, China. This cross-sectional study, which was conducted from February 8 to 18, 2020, involved 450 healthcare workers in 18 community hospitals who had worked for more than 1 year. A self-designed demographic data questionnaire and Symptom Checklist 90 (SCL-90) were provided to the participants through links and quick response codes. The respondents completed and submitted the questionnaires online. Binary logistic regression was used to analyze multiple factors related to the SCL-90 scores of these community healthcare workers in China. For the 450 community healthcare workers who completed the study, the median scores in each SCL-90 factor were lower than the Chinese norms, and 119 (26.4%) participants were SCL-90 positive. Among them, 178 participants were doctors and had the highest scores on most SCL-90 factors except for obsessive compulsiveness, hostility, phobic anxiety, and psychoticism (P < 0.05). The top 3 positive items for doctors working in the community were obsessive compulsiveness, others, and somatization, and those among nurses were obsessive compulsiveness, others, and hostility. Sex, type of workers, and occupational exposure risk to COVID-19 were independent risk factors for the mental health status of the community healthcare workers. Overall, the community healthcare workers experienced psychological problems during the COVID-19 outbreak in Sichuan Province, China. More attention should be paid to the mental health of these workers, and their mental status should be regularly assessed. Psychological interventions should be provided to those with serious mental problems through networks or telephone visits.

Evaluation of the correlation between job stress and sleep quality in community nurses.

Chronic sleep deprivation may worsen many medical and mental health conditions, causing difficulty in the ability to function at work. Job stress may be a factor that directly correlates with the poorer sleep quality of nurses from different departments in a general hospital. However, epidemiological evaluations of sleep problems among community nurses in China are scarce, and an association between sleep problems and occupational stress has not been investigated. This study investigated the association between nurses' job stress and sleep quality in a community hospital in China. This cross-sectional study was conducted from September to November 2017 and involved 180 nurses who had worked for more than 1 year in 12 community hospitals. The Job Stress Questionnaire was administered to evaluate occupational stress. The Pittsburgh Sleep Quality Index was used to evaluate sleep disorder status. Logistic regression was performed to investigate the association between job stress and sleep disorder among these community nurses in China. For the 155 nurses who completed the study, the job stress score was 58 ±â€Š18, and 72 nurses (46%) had a Pittsburgh Sleep Quality Index (PSQI > 7). The type of nurse contract and total job stress scores were related to sleep disturbances within the previous month. The job stress scores were negatively associated with sleep quality; in other words, the higher the job stress scores were, the worse the quality of sleep. The logistic regression analysis showed that the type of nurse contract and self-reported job stress were significant factors affecting sleep quality. Sleep disturbances in nurses were highly associated with job difficulty factor, doctor-patient relationships, psychosomatic state, environment or events, promotion or competition and total pressure scores. Sleep problems were prevalent among clinical nurses in community hospitals in China. Occupational stress negatively affects sleep quality in Chinese community nurses; the higher the stress is, the worse the sleep quality.

Multivisceral IgG4-related disease presenting as recurrent massive gastrointestinal bleeding: a case report and literature review.

BACKGROUND: IgG4-related disease (IgG4-RD) is a newly recognized autoimmune systemic disorder characterized by elevated levels of serum IgG4 and abundant infiltration of IgG4-positive plasmacytes in the affected organs. The liver, biliary system and pancreas are the most commonly affected organs. However, involvement of the digestive tract is very rare. To date, only a few cases of isolated gastric IgG4-RD have been reported. CASE PRESENTATION: We present a case of IgG4-RD of the liver, gallbladder, pancreas and duodenum, which was clinically misinterpreted and thereafter over-treated. A 52-year-old male presented with obstructive jaundice for 3 years, melena for 5 months and hematemesis for 10 days. Three years prior, the patient had undergone biopsies of pancreatic lesions, liver lesions, cholecystectomy and choledochojejunostomy. Histopathology showed chronic inflammatory changes. Endoscopy at admission revealed a duodenal ulcer with active bleeding. Despite medical management, the patient presented with repeated gastrointestinal bleeding. Upon evaluation, serum IgG4 levels were found to be elevated. Histopathology of the duodenal ulcer biopsy and repeated examination of the gallbladder and pancreatic and liver biopsies confirmed IgG4 positive plasma cell infiltration. A definitive diagnosis of IgG4-RD was made and steroid administration was initiated. At last follow up, 11 months to-the-day after initiating steroid treatment, the patient was asymptomatic. CONCLUSIONS: Notably, IgG4-RD of multiple digestive organs is still very rare. As a systemic disease, it is characterized by the infiltration of IgG4-bearing plasma cells and raised IgG4 levels. Histopathology findings remain the diagnostic gold standard for this disorder.

Electronic messaging intervention for management of cardiovascular risk factors in type 2 diabetes mellitus: A randomised controlled trial.

AIMS AND OBJECTIVES: To determine the effectiveness of an electronic messaging support service for management of cardiovascular risk factors in patients with diabetes. BACKGROUND: Microletter and short message service are widely used, but their health education benefit for people with type 2 diabetes mellitus has not been investigated. DESIGN: Convenience sample study with randomised group assignment. METHODS: Participants completed survey questionnaires, physical and laboratory evaluations between May 2015 and May 2016 and were then randomly assigned to two groups for receipt of a microletter + short message or a phone call (control). Appointment reminders and health information were sent to the intervention patients by microletter + short message. Every three months, intervention patients and control patients were followed up by telephone. After 12 months, changes in cardiovascular risk factors in each group were evaluated and compared. RESULTS: There were no statistically significant changes or between-group differences in daily smoking and drinking. There were statistically significant between-group differences in glycated haemoglobin (p = .034), postprandial plasma glucose (p = .001), postprandial insulin (p = .005), total cholesterol (p = .038) and low-density lipoprotein (p < .001). Levels of glycated haemoglobin (p = .011), fasting plasma glucose (p = .007), postprandial plasma glucose (p < .001), fasting insulin (p = 0.004), postprandial insulin (p < .001), total cholesterol (p < .001) and low-density lipoprotein (p < .001) were found to be decreased significantly in intervention patients. Systolic blood pressure decreased significantly in patients only followed by telephone (p = .014). The microletter + short message intervention was an effective means of reducing cardiovascular risk in patients with type 2 diabetes mellitus. CONCLUSION: Regular smartphone communication had a favourable impact on cardiovascular risk factors in patients with type 2 diabetes mellitus. RELEVANCE TO CLINICAL PRACTICE: Regular smartphone communication has a favourable impact on cardiovascular risk factors in patients with type 2 diabetes mellitus.

Electronic messaging support service programs improve adherence to lipid-lowering therapy among outpatients with coronary artery disease: an exploratory randomised control study.

AIMS AND OBJECTIVES: To compare drug adherence to lipid-lowering therapy among outpatients with coronary artery disease who received information via short message service, via short message service and Micro Letter, or via phone only. BACKGROUND: Messaging applications and short message service are commonly used internationally. However, little is known about how coronary artery disease outpatients in China may benefit from receiving health education through these technologies. DESIGN: Random sampling method. METHODS: Data were collected from March-December 2013. Subjects from Chengdu City, China, were randomised to three groups: short message service, short message service + Micro Letter, and phone (control). Appointment reminders and health information were delivered to patients in accordance with designations. After six months, adherence to statin prescriptions was compared among the groups by using the Morisky Medication Adherence Scale. Logistic regression analysis was applied to determine those independent variables that were related to adherence. RESULTS: The short message service and short message service + Micro Letter groups had better cumulative adherence (lower Morisky Medication Adherence Scale scores) after six months than phone group, and the short message service + Micro Letter group had better cumulative adherence (lower Morisky Medication Adherence Scale scores) than the short message service group. Female sex, older age and marriage show positive associations with adherence. CONCLUSIONS: Short message service and messaging applications, such as Micro Letter, are effective means of providing discharged patients with reminders and coronary artery disease-related health information. Implementation of a short message service + Micro Letter program can improve outpatient adherence to medication. RELEVANCE TO CLINICAL PRACTICE: This research offers useful information to help medical staff design effective interventions to improve medication compliance among coronary artery disease patients.

A regular yoga intervention for staff nurse sleep quality and work stress: a randomised controlled trial.

AIMS AND OBJECTIVES: Although many studies have assessed the efficacy of yoga in older individuals, minimal research has focused on how nurses use yoga to improve sleep quality and to reduce work stress after work hours. We used the Pittsburgh Sleep Quality Index in Chinese and the Questionnaire on Medical Worker's Stress in Chinese to determine the impact of yoga on the quality of sleep and work stress of staff nurses employed by a general hospital in China. BACKGROUND: Disturbances in the circadian rhythm interrupt an individual's pattern of sleep. STUDY DESIGN: Convenient sampling method. METHODS: One hundred and twenty nurses were randomised into two groups: a yoga group and a non-yoga group. The yoga group performed yoga more than two times every week for 50-60 minutes each time after work hours. The NG group did not participate in yoga. After six months, self-reported sleep quality and work stress were compared between the two groups, and then we used linear regression to confirm the independent factors related to sleep quality. RESULTS: Nurses in the yoga group had better sleep quality and lower work stress compared with nurses in the non-yoga group. The linear regression model indicated that nursing experience, age and yoga intervention were significantly related to sleep quality. CONCLUSION: Regular yoga can improve sleep quality and reduce work stress in staff nurses. RELEVANCE TO CLINICAL PRACTICE: This study provides evidence that hospital management should pay attention to nurse sleep quality and work stress, thereby taking corresponding measures to reduce work pressure and improve health outcomes.