Objective To explore the supportive care needs of heart transplant patients at different stages.Methods Purposive sampling method was used to select 15 heart transplant patients who were hospitalized in a tertiary A hospital in Guangdong Province from July 2023 to February 2024 as research subjects.According to the"Timing It Right"theory,5 semi-structured interviews were conducted with patients.Interpretive phenomenology was used to sort out and analyze the data.Results A total of 5 themes and 18 subthemes were extracted,including urgent desire for transplant information and psychological support during diagnosis,strong physiological and emotional needs during hospitalization,significant demand for health education in the preparation period for discharge,expectation of family support during the adjustment period,increasing demand for social support during the adaptation period.Conclusion The supportive care needs of heart transplant patients at different stages are dynamic.Medical staff should adopt the concept of dynamic and continuous care,and provide personalized care in stages,plans and continuance,in order to improve the quality of life of heart transplant patients.

Diabetes mellitus has the characteristics of chronic inflammatory diseases,often accompanied by intestinal flora disorders.Based on the TCM theory of"stomach exuberance and spleen deficiency",combined with modern medical research,this article explained the occurrence and development of diabetes mellitus from intestinal flora and inflammatory reaction.Diabetes mellitus was divided into three categories:stomach heat and deficiency of spleen yin,stomach heat and deficiency of spleen qi,and stomach heat and deficiency of spleen yang,and summarized the three methods of"clearing and draining heat,nourishing yin and moistening intestine","clearing dampness and heat,strengthening spleen and qi"and"clearing dampness and heat,strengthening spleen and warming yang",which could treat diabetes mellitus by improving intestinal flora disorder and reducing inflammatory reaction.

Objective To explore the supportive care needs of heart transplant patients at different stages.Methods Purposive sampling method was used to select 15 heart transplant patients who were hospitalized in a tertiary A hospital in Guangdong Province from July 2023 to February 2024 as research subjects.According to the"Timing It Right"theory,5 semi-structured interviews were conducted with patients.Interpretive phenomenology was used to sort out and analyze the data.Results A total of 5 themes and 18 subthemes were extracted,including urgent desire for transplant information and psychological support during diagnosis,strong physiological and emotional needs during hospitalization,significant demand for health education in the preparation period for discharge,expectation of family support during the adjustment period,increasing demand for social support during the adaptation period.Conclusion The supportive care needs of heart transplant patients at different stages are dynamic.Medical staff should adopt the concept of dynamic and continuous care,and provide personalized care in stages,plans and continuance,in order to improve the quality of life of heart transplant patients.

Diabetes mellitus has the characteristics of chronic inflammatory diseases,often accompanied by intestinal flora disorders.Based on the TCM theory of"stomach exuberance and spleen deficiency",combined with modern medical research,this article explained the occurrence and development of diabetes mellitus from intestinal flora and inflammatory reaction.Diabetes mellitus was divided into three categories:stomach heat and deficiency of spleen yin,stomach heat and deficiency of spleen qi,and stomach heat and deficiency of spleen yang,and summarized the three methods of"clearing and draining heat,nourishing yin and moistening intestine","clearing dampness and heat,strengthening spleen and qi"and"clearing dampness and heat,strengthening spleen and warming yang",which could treat diabetes mellitus by improving intestinal flora disorder and reducing inflammatory reaction.

Objective To evaluate the application of evidence-based perioperative patient-controlled analgesia(PCA)management in patients with liver cancer receiving transcatheter arterial chemoembolization(TACE)treatment.Methods By using the application model of clinical evidence-based practice,the review indicators were formulated based on the best evidence.The baseline assessment was conducted,the barrier factors were analyzed,the best clinical decision was made,the implementation steps of PCA management,including training,monitoring,education,etc.were refined,and two rounds of clinical review were carried out.The knowledge-belief-practice level and the implementation of review indicators in 50 medical and nursing staff engaged in PCA management,as well as the changes in pain scores,the incidence of adverse reactions due to PCA management,and the patient's satisfaction in 159 patients after the application of evidence were compared with their corresponding values determined before the application of evidence.Results After implementing the evidence-based practice plan and applying the evidence,at multiple time points the pain scores and the incidences of adverse reactions were decreased significantly(P＜0.05),the patient's satisfaction increased remarkably(P＜0.01),the execution rate of medical and nursing staff for the review indicators were strikingly increased(P＜0.01),and the knowledge-belief-practice level concerning PCA management was prominently improved(P＜0.01).Conclusion The implementation of perioperative PCA management in patients with liver cancer receiving TACE treatment can help to reduce the perioperative pain level,improve the patient discomfort,increase the patient's satisfaction degree,and improve the ability of medical staff in performing PCA management and evidence-based practices.

Objective:To investigate the accuracy and clinical utility of a newly designed acetabular bone defect classification system based on the ischial-gluteal pillar in assessing the severity of acetabular bone defects and guiding hip revision surgery.Methods:A retrospective analysis was conducted on 474 patients who underwent hip revision surgery for prosthetic loosening after total hip arthroplasty at our institution from January 2010 to December 2020, including 296 males and 178 females with a mean age of 70.4±8.9 years (range: 52-86 years). The accuracy of our classification system in guiding surgical procedures was evaluated by comparing preoperative defect classifications with intraoperative findings. Clinical outcomes were evaluated using preoperative and final follow-up Harris hip scores (HHS) and Oxford hip scores (OHS), as well as the incidence of complications.Results:Preoperative classifications included 143 Type I, 192 Type II (Type IIa: 86 cases, Type IIb: 59 cases, Type IIc: 47 cases), 93 Type III (Type IIIa: 54 cases, Type IIIb: 27 cases, Type IIIc: 12 cases), and 46 Type IV cases (Type IVa: 32 cases, Type IVb: 9 cases, Type IVc: 5 cases). Compared with intraoperative findings, classification accuracy was 99.3% for Type I (1 errors), 98.4% for Type II (3 errors), 97.8% for Type III (2 errors), and 97.8% for Type IV (1 misclassified as Type III). The mean follow-up was 5.8±4.4 years (range: 2-12 years). At final follow-up, mean HHS improved from 36.65±10.27 to 91.36±7.53, and mean OHS increased from 11.35±4.36 to 44.6±5.27 with significant difference ( P<0.001). Complications included one Type IV periprosthetic infection, one Type II hip dislocation, one Type I and two Type IV re-revisions (due to femoral loosening or graft resorption), one Type II and one Type III death unrelated to surgery, and one Type I postoperative thigh hematoma. No neurovascular injuries occurred. Conclusions:This novel 3D acetabular bone defect classification system, based on ischial-gluteal pillar integrity, provides accurate preoperative assessment and effectively guides surgical planning. Its application demonstrates favorable mid-term outcomes in hip revision surgery.

Objective To investigate the combined effect of coronary artery calcification score(CACS)progression and sleep structure on major adverse cardiovascular events(MACE).Methods Data from the Multi-Ethnic Study of Atherosclerosis(MESA)were used to analyze participants and assess the interaction impact of CACS progression and different sleep stages on predicting MACE.Polysomnography(PSG)record provide an objective measure of sleep structure.Results The results of this study confirmed the dose-response relationship between CACS progression and MACE.ΔCACS 10-99 hazard ratio(HR)was 6.913(P＜0.001),ΔC ACS 100-199 HR was 22.098(P＜0.001),ΔCACS＞200 HR was 20.608(P＜0.001),reinforcing the notion that the rate of CACS development significantly affects cardiovascular risk.In addition,the study found that participants who showed lower rapid eye movement(REM)sleep and progression of CACS had the greatest risk of developing MACE,while participants who showed higher REM sleep but no progression of CACS had the lowest risk of developing MACE(P＜0.001).Conclusion Decreased REM sleep increases the risk of MACE in CACS patients,and maintaining adequate REM sleep may reduce this risk,emphasizing the protective effect of REM sleep on cardiovascular disease.

In cases where a tracheal injury exceeds half the length of the adult trachea or one-third of the length of the child trachea, it becomes difficult to perform end-to-end anastomosis after tracheal resection due to excessive tension at the anastomosis site. In such cases, tracheal replacement therapy is required. Advances in tissue engineering technology have led to the development of tissue engineering tracheal substitutes, which have promising applications. Hydrogels, which are highly hydrated and possess a good three-dimensional network structure, biocompatibility, low immunogenicity, biodegradability, and modifiability, have had wide applications in the field of tissue engineering. This article provides a review of the characteristics, advantages, disadvantages, and effects of various hydrogels commonly used in tissue engineering trachea in recent years. Additionally, the article discusses and offers prospects for the future application of hydrogels in the field of tissue engineering trachea.

BACKGROUND: China is one of the countries with the highest burdens of stomach cancer. The objective of this study was to analyze long-term trends in the incidence and mortality of stomach cancer in Chinese mainland from 1990 to 2019 and to make projections until 2030. METHODS: Data on stomach cancer were extracted from the Global Burden of Diseases Study 2019. Population data were extracted from the Global Burden of Diseases Study 2019 and World Population Prospects 2019. An age-period-cohort framework and decomposition analysis were used in this study. RESULTS: The net drift for the incidence of stomach cancer was 0.2% (95% confidence interval [CI]: 0, 0.4%) per year for men and -1.8% (95% CI: -2.0%, -1.6%) for women. The net drift for mortality was -1.6% (95% CI: -1.8%, -1.3%) per year for men and -3.3% (95% CI: -3.5%, -3.1%) for women. In the last 10-15 years, the risk of stomach cancer occurrence and death has continued to decline for both sexes. Regarding birth cohorts, although the risk of stomach cancer death decreased in general among women and men born after 1920, the risk of occurrence increased in recent birth cohorts (men born after 1970 and women born after 1985). It is expected that the age-standardized incidence will increase among men and decrease among women, and age-standardized mortality will decrease for both sexes. The largest contributor to the projected increase in incident cases and deaths is population aging, and elderly individuals are projected to have an increased proportion of occurrence and death. CONCLUSIONS In the past three decades, the incidence of stomach cancer among men has increased in Chinese mainland, and this trend is projected to continue. Aging will be the main contributor to future increased stomach cancer occurrence and deaths. To reduce the health impact of stomach cancer, more efforts are needed.
Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; China/epidemiology* ; Incidence ; Stomach Neoplasms/mortality*

Objective:To investigate the accuracy and clinical utility of a newly designed acetabular bone defect classification system based on the ischial-gluteal pillar in assessing the severity of acetabular bone defects and guiding hip revision surgery.Methods:A retrospective analysis was conducted on 474 patients who underwent hip revision surgery for prosthetic loosening after total hip arthroplasty at our institution from January 2010 to December 2020, including 296 males and 178 females with a mean age of 70.4±8.9 years (range: 52-86 years). The accuracy of our classification system in guiding surgical procedures was evaluated by comparing preoperative defect classifications with intraoperative findings. Clinical outcomes were evaluated using preoperative and final follow-up Harris hip scores (HHS) and Oxford hip scores (OHS), as well as the incidence of complications.Results:Preoperative classifications included 143 Type I, 192 Type II (Type IIa: 86 cases, Type IIb: 59 cases, Type IIc: 47 cases), 93 Type III (Type IIIa: 54 cases, Type IIIb: 27 cases, Type IIIc: 12 cases), and 46 Type IV cases (Type IVa: 32 cases, Type IVb: 9 cases, Type IVc: 5 cases). Compared with intraoperative findings, classification accuracy was 99.3% for Type I (1 errors), 98.4% for Type II (3 errors), 97.8% for Type III (2 errors), and 97.8% for Type IV (1 misclassified as Type III). The mean follow-up was 5.8±4.4 years (range: 2-12 years). At final follow-up, mean HHS improved from 36.65±10.27 to 91.36±7.53, and mean OHS increased from 11.35±4.36 to 44.6±5.27 with significant difference ( P<0.001). Complications included one Type IV periprosthetic infection, one Type II hip dislocation, one Type I and two Type IV re-revisions (due to femoral loosening or graft resorption), one Type II and one Type III death unrelated to surgery, and one Type I postoperative thigh hematoma. No neurovascular injuries occurred. Conclusions:This novel 3D acetabular bone defect classification system, based on ischial-gluteal pillar integrity, provides accurate preoperative assessment and effectively guides surgical planning. Its application demonstrates favorable mid-term outcomes in hip revision surgery.