Associations of socioeconomic factors with cause-specific Mortality and burden of cardiovascular diseases: findings from the vital registration in urban Shanghai, China, during 1974-2015

Organic Nanoparticles in Progressing Cardiovascular Disease Treatment and Diagnosis

Cardiovascular diseases (CVDs), the world's most prominent cause of mortality, continue to be challenging conditions for patients, physicians, and researchers alike. CVDs comprise a wide range of illnesses affecting the heart, blood vessels, and the blood that flows through and between them. Advances in nanomedicine, a discipline focused on improving patient outcomes through revolutionary treatments, imaging agents, and ex vivo diagnostics, have created enthusiasm for overcoming limitations in CVDs' therapeutic and diagnostic landscapes. Nanomedicine can be involved in clinical purposes for CVD through the augmentation of cardiac or heart-related biomaterials, which can be functionally, mechanically, immunologically, and electrically improved by incorporating nanomaterials; vasculature applications, which involve systemically injected nanotherapeutics and imaging nanodiagnostics, nano-enabled biomaterials, or tissue-nanoengineered solutions; and enhancement of sensitivity and/or specificity of ex vivo diagnostic devices for patient samples. Therefore, this review discusses the latest studies based on applying organic nanoparticles in cardiovascular illness, including drug-conjugated polymers, lipid nanoparticles, and micelles. Following the revised information, it can be concluded that organic nanoparticles may be the most appropriate type of treatment for cardiovascular diseases due to their biocompatibility and capacity to integrate various drugs.

Global prevalence of depression, anxiety, and stress in cardiac patients: A systematic review and meta-analysis

BACKGROUND

Cardiovascular disease is one of the most common chronic and life-threatening diseases. Due to the changes made in the normal living conditions of people after suffering from cardiovascular diseases, the appearance of symptoms of depression, anxiety, and stress is common among these patients. The results of the studies show the different prevalence of these disorders, so this study aimed to standardize the global prevalence of depression, anxiety, and stress in Cardiac patients by a systematic review and meta-analysis approach.

METHODS

The present systematic review and meta-analysis were conducted from 2000 to 2022. National and international databases were considered to retrieve related studies, including SID, Magiran, Scopus, Embase, PubMed, and Web of Science (WoS). Joanna Briggs Institute (JBI) checklist was used to evaluate studies qualitatively. Heterogeneity between studies was assessed by I2 index, and data analysis was performed in Comprehensive Meta-Analysis software.

RESULTS

After reviewing the retrieved studies, finally 68 studies on the prevalence of depression with a sample size of 110,219, 36 studies on the prevalence of anxiety with a sample size of 72,374 and 5 studies on the prevalence of stress with a sample size of 533 considered for the meta-analysis. Based on the results of the Meta-Analysis, the overall estimation of the prevalence of depression was 31.3 % (95 % confidence interval: 25.4/0.38 %), anxiety prevalence; 32.9 % (95 % confidence interval: 21.9-46.6 %) and stress prevalence was 57.7 % (95 % confidence interval: 45.3-3.3 %).

CONCLUSION

The result of the present study shows the high prevalence rate of depression, anxiety, and stress in cardiac patients. Therefore, it is recommended that health professionals and policymakers pay more attention to preventing and controlling these disorders.

Trend Analysis of the Mortality Rates of the Top Three Causes of Death Among Chinese Residents from 2003 to 2019

Objective: To delineate the mortality trends of malignant tumors, heart disease and cerebrovascular disease in China.

Methods: The crude mortality from 2003 to 2019 was derived from the China Health Statistical Yearbook, and the mortality rates were analyzed through joinpoint regression supplemented by descriptive statistics and χ2 tests.

Results: The fitting model of age-standardized mortality due to malignant tumors showed three joinpoints. The APCs from 2003 to 2005, 2005–2008, 2008–2012 and 2012–2019 were −11.00%, 9.63%, −4.67% and −1.40%, respectively, and the AAPC was −1.54%. The mortality rate of cerebrovascular disease consistently decreased (APC = AAPC = −0.98%). In the subgroup analyses, significant differences were observed between sexes and regions. The mortality rate of heart disease among rural females exhibited an upward trend (APC = AAPC = 2.33%). Older adults aged over 75 years had the highest mortality rates and the most drastic change.

Conclusion: The three diseases had variable change trends. The government should focus more on policies that promote the equalization of basic public health services. Continuous education on heart disease, which includes not only beneficial behaviors but also knowledge of first aid, should be strengthened for rural females.

Synchronized agricultural credit and diversification adoption to catastrophic risk manage for wheat production in Punjab, Pakistan

In developing countries, particularly in agrarian economies like Pakistan, agricultural production is severely affected by successive incidences of adverse catastrophic risks. Inadequate and limited risk management measures from farming community to overcome such severe financial, production, and marketing risks not enough so need of adoption farm-based feasible risk management strategies. In addressing this research gap, this study investigated the potential association and implementing synchronized agricultural credit and diversification adoption to catastrophic risk manage for wheat production in Punjab, Pakistan. The study used the data of 480 wheat farmers' respondents and employed multinomial and bivariate probit regression models for empirical analysis. Empirical estimates illustrated the significant association in adoption of multiple risk management strategies as addressing the adoption single risk management strategy motivates farmers to adopt another strategy at same time. Furthermore, results also indicated as farmer schooling, age, family return, ownership of land, farm size, and farmer risk oppose character were highlighted the most influenced features for adopting various risk management strategies. Policy makers and state-based authorities can be assisted by these outcomes to evaluating plans of risk management and willingness of farmer in accept government supported regarding implementation of these catastrophic risk managing strategies.

Influence of Demographic Factors on Long-Term Trends of Premature Mortality and Burden Due to Liver Cancer: Findings From a Population-Based Study in Shanghai, China, 1973–2019

Objective

Liver cancer is one of the most common causes of cancer-related death. Understanding how demographic factors influence mortality due to liver cancer is crucial for optimizing disease-control strategies. We aimed to characterize the long-term trends in the mortality and years of life lost (YLL) of liver cancer in Shanghai, China, 1973–2019, and quantitatively analyze the contributions of demographic and non-demographic factors on the mortality of liver cancer.

Methods

Using mortality data from the Mortality Registration System of Pudong New Area, the largest district of Shanghai with a population of permanent resident of 5.68 million, during 1973–2019, we analyzed the temporal trends for the mortality rates and YLL by Joinpoint Regression Program. The difference decomposition method was employed to estimate the increasing mortality rates related to demographic and non-demographic factors.

Results

A total of 21,530 deaths from liver cancer occurred from 1973 to 2019. The crude mortality rates (CMR) and age-standardized mortality rate by Segi's world standard population (ASMRW) of liver cancer were 26.73/10⁵ person-years and 15.72/10⁵ person-years, respectively. The CMR, ASMRW, and YLL rates of liver cancer showed significantly decreasing trends in males, females and the total population from 1973 to 2019, whereas the upward trends in the YLL were seen in males, females and the total population (all P < 0.05). A significant upward trend was observed in the increased CMR caused by demographic factors, but the changing rate caused by non-demographic factors decreased.

Conclusions

The CMR and ASMRW of liver cancer continually decreased although YLL increased during 1973–2019 in Pudong New Area, Shanghai. The demographic factors, especially aging, might be responsible for the increase in the mortality of liver cancer. More effective prevention strategies tailored to liver cancer are needed to further reduce its disease burden in the elderly population.

Limitations in activities of daily living increase the risk of stroke in older Chinese adults: a population-based longitudinal study

It remains unclear whether limitations in activities of daily living (ADL) increase the risk of stroke in older Chinese adults. This longitudinal study used data from the Chinese Longitudinal Healthy Longevity Survey to investigate the effects of limitations in ADL on the incidence of stroke in older adults. Between 2002 and 2011, 46,728 participants from 22 provinces in China were included in this study. Of participants, 11,241 developed limitations in ADL at baseline. A 3-year follow-up was performed to determine the incidence of stroke. During the 3-year follow-up, 929 participants (8.26%) and 2434 participants (6.86%) experienced stroke in the ADL limitations group and non-ADL limitations group, respectively. Logistic regression was used to analyze the effect of ADL limitations on the risk of stroke. The results showed that after adjusting for the confounding factors gender, age, weight, hypertension, diabetes, heart disease, natural teeth, hearing impairment, visual impairment, smoking, alcohol abuse, exercise, ethnicity, literacy, residential area, and poverty, the ADL limitations group had a 77% higher risk of developing stroke than the non-ADL limitations group. After propensity score matching, the ADL limitations group still had a 33% higher risk of developing stroke than the non-ADL limitations group (OR = 1.326, 95% CI: 1.174–1.497). These findings suggest that limitations in ADL are a stroke risk factor.

Vascular Adhesion Protein-1 (VAP-1)/Semicarbazide-Sensitive Amine Oxidase (SSAO): A Potential Therapeutic Target for Atherosclerotic Cardiovascular Diseases

Vascular adhesion protein-1 (VAP-1) is a semicarbazide-sensitive amine oxidase (SSAO), whose enzymatic activity regulates the adhesion/exudation of leukocytes in/from blood vessels. Due to its abundant expressions in vascular systems and prominent roles in inflammations, increasing attentions have been paid to the roles of VAP-1/SSAO in atherosclerosis, a chronic vascular inflammation that eventually drives clinical cardiovascular events. Clinical studies have demonstrated a potential value of soluble VAP-1 (sVAP-1) for the diagnosis and prognosis of cardiovascular diseases. Recent findings revealed that VAP-1 is expressed in atherosclerotic plaques and treatment with VAP-1 inhibitors alleviates the progression of atherosclerosis. This review will focus on the roles of VAP-1/SSAO in the progression of atherosclerotic lesions and therapeutic potentials of VAP-1 inhibitors for cardiovascular diseases.

Social factors tend to decline age-standardized all-cause mortality rates in China during 2005-2015: evidence from an ecological study

OBJECTIVES

It is important to understand the factors that can substantially decrease mortality rates, as multiple strategies have been implemented to improve economic development and national health in China. We aimed to describe the geographic variations and changes in the all-cause mortality rates in 2005-2015 and to investigate the social factors that tend to decline age-standardized all-cause mortality rates.

STUDY DESIGN

Ecological study.

METHODS

The data used came from China's National Census Survey in 2005, 2010 and 2015 and China National Statistical Yearbooks. We conducted provincial-level thematic mapping of age-standardized all-cause mortality rate trajectory groups in 2005-2015 by using ArcGIS. Generalized estimating equation (GEE) models were used to clarify the social factors that may have long-term relevance to declining age-standardized all-cause mortality rates. We compared the characteristics of the three provinces with the lowest mortality rates and the three provinces with the highest mortality rates to further understand the health disparities.

RESULTS

The age-standardized mortality rates declined from 2000 to 2006 and from 2008 to 2019. Provinces in the low-trajectory tended to be located in the Northeast and Southeast China. The GEE results revealed that the greater the proportion of the population with senior high school education or above, the more families with flushing or pumping toilets that are not shared with other households, the more nurses per 1000 people and a stable economic growth rate were inclined to low age-standardized all-cause mortality rates (P < 0.05).

CONCLUSIONS

Health disparities between different regions were still in existence even in 2015. Thus, it is critical to improve equality in economic and educational development, the distribution of healthcare professionals, and sanitation facilities, to ensure the equality of opportunities in terms of healthy lives and well-being for all. Furthermore, for developing countries, the improvement of national health urgently needs to prevent the health risks relevant to rapid industrialization and urbanization.