Objective To analyze the clinical features of chronic obstructive pulmonary disease (COPD) patients with heart failure (HF) in Nanjing and explore the influencing factors. Methods A total of 773 COPD inpatients were selected from January 2021 to January 2024 in Nanjing Combined Hospital of Traditional Chinese and Western Medicine, Nanjing Qixia District Hospital, Nanjing Lishui District People's Hospital, Nanjing Pukou District Hospital of Traditional Chinese Medicine and Nanjing First Hospital., and were divided into 2 groups according to the presence or absence of combined HF. The general data and medical records of the two groups were compared, the clinical characteristics of COPD patients with HF were summarized, and the influencing factors of COPD patients with HF were analyzed by multivariate logistic regression. Results Among the 242 patients (31.31%) with COPD had HF, chronic paroxysmal dyspnea was the most common first symptom, 169 patients (69.83%) had left heart failure, 63 patients (30.17%) were diagnosed as right heart failure or global heart failure , 17 patients (7.02%) had myocardial infarction. Multivariate logistic regression analysis showed that the risk of HF was 1.678 times and 1.691times higher in COPD groups ≥ 50 years old and male COPD groups than in < 50 years old and female groups, respectively; the risk of HF was 1.491 times higher in COPD groups engaged in physical work than in physical work groups; the risk of HF was 1.447 times and 1.580 times higher in COPD groups with hypertension and coronary heart disease than in COPD groups without hypertension and coronary heart disease, respectively; the risk of HF was 1.859 times higher in COPD groups smoking>400 vial/year than in COPD groups≤400 vial/ year; the risk of HF was 1.757 times higher in COPD groups with acute exacerbation frequency≥2 times/year than in COPD groups<2 times/year; the above differences were statistically significant (P<0.05). Conclusion Attention should be paid to elderly, male and heavy physical work group of COPD patients. Active treatment of hypertension and coronary heart disease, effective tobacco control and reduction of the frequency of acute exacerbation are effective ways to reduce the risk of HF in COPD patients in Nanjing.

Objective:To investigate the current self-compassion levels in hematologic malignant tumor patients and analyze the influencing factors, providing a basis for clinical interventions.Methods:A convenience sampling method was used to select 120 patients with hematologic malignant tumors treated at the First Affiliated Hospital of Wenzhou Medical University from January to December 2022. Clinical data, self-compassion levels, social support, and adult attachment status were assessed using general data questionnaires, the Self-Compassion Scale (SCS) , the Perceived Social Support Scale (PSSS) , and the Experiences in Close Relationship Scale-Short Form (ECR-S) . Pearson correlation analysis was performed to analyze the correlation between SCS scores and PSSS, ECR-S scores. Multiple linear regression analysis was conducted to explore the influencing factors of self-compassion levels.Results:A total of 120 questionnaires were distributed, and 114 valid questionnaires were returned, resulting in an effective response rate of 95.00%. The average SCS score of hematologic malignant tumor patients was (80.54±5.80) . Univariate analysis showed that self-compassion levels differed significantly among patients of different ages, education levels, per capita family monthly income, disease duration, and the first diagnosis or not of hematologic malignant tumors ( P<0.01) . Pearson correlation analysis revealed a positive correlation between SCS scores and PSSS scores ( r=0.659, P<0.001) , and a negative correlation with the attachment anxiety and avoidance dimensions of the ECR-S ( r=-0.152, -0.588, P<0.001) . Multiple linear regression analysis showed that education level, the first diagnosis or not, PSSS score, ECR-S attachment anxiety dimension, and ECR-S attachment avoidance dimension scores entered the regression equation. Conclusions:The influencing factors of self-compassion levels in hematologic malignant tumor patients include education level, the first diagnosis or not, social support level, and adult attachment status. Healthcare providers should strengthen psychological support for patients with low education, disease recurrence/treatment failure, and insecure attachment types, while also improving patients' social support levels to enhance their self-compassion status.

Objective:To investigate the current self-compassion levels in hematologic malignant tumor patients and analyze the influencing factors, providing a basis for clinical interventions.Methods:A convenience sampling method was used to select 120 patients with hematologic malignant tumors treated at the First Affiliated Hospital of Wenzhou Medical University from January to December 2022. Clinical data, self-compassion levels, social support, and adult attachment status were assessed using general data questionnaires, the Self-Compassion Scale (SCS) , the Perceived Social Support Scale (PSSS) , and the Experiences in Close Relationship Scale-Short Form (ECR-S) . Pearson correlation analysis was performed to analyze the correlation between SCS scores and PSSS, ECR-S scores. Multiple linear regression analysis was conducted to explore the influencing factors of self-compassion levels.Results:A total of 120 questionnaires were distributed, and 114 valid questionnaires were returned, resulting in an effective response rate of 95.00%. The average SCS score of hematologic malignant tumor patients was (80.54±5.80) . Univariate analysis showed that self-compassion levels differed significantly among patients of different ages, education levels, per capita family monthly income, disease duration, and the first diagnosis or not of hematologic malignant tumors ( P<0.01) . Pearson correlation analysis revealed a positive correlation between SCS scores and PSSS scores ( r=0.659, P<0.001) , and a negative correlation with the attachment anxiety and avoidance dimensions of the ECR-S ( r=-0.152, -0.588, P<0.001) . Multiple linear regression analysis showed that education level, the first diagnosis or not, PSSS score, ECR-S attachment anxiety dimension, and ECR-S attachment avoidance dimension scores entered the regression equation. Conclusions:The influencing factors of self-compassion levels in hematologic malignant tumor patients include education level, the first diagnosis or not, social support level, and adult attachment status. Healthcare providers should strengthen psychological support for patients with low education, disease recurrence/treatment failure, and insecure attachment types, while also improving patients' social support levels to enhance their self-compassion status.

BACKGROUND: Ventricular remodeling after acute anterior wall ST-segment elevation myocardial infarction (AAMI) is an important factor in occurrence of heart failure which additionally results in poor prognosis. Therefore, the treatment of ventricular remodeling needs to be further optimized. Compound Danshen Dripping Pills (CDDP), a traditional Chinese medicine, exerts a protective effect on microcirculatory disturbance caused by ischemia-reperfusion injury and attenuates ventricular remodeling after myocardial infarction. OBJECTIVE: This study is designed to evaluate the efficacy and safety of CDDP in improving ventricular remodeling and cardiac function after AAMI on a larger scale. METHODS: This study is a multi-center, randomized, double-blind, placebo-controlled, parallel-group clinical trial. The total of 268 patients with AAMI after primary percutaneous coronary intervention (pPCI) will be randomly assigned 1:1 to the CDDP group (n=134) and control group (n=134) with a follow-up of 48 weeks. Both groups will be treated with standard therapy of ST-segment elevation myocardial infarction (STEMI), with the CDDP group administrating 20 tablets of CDDP before pPCI and 10 tablets 3 times daily after pPCI, and the control group treated with a placebo simultaneously. The primary endpoint is 48-week echocardiographic outcomes including left ventricular ejection fraction (LVEF), left ventricular end-diastolic volume index (LVEDVI), and left ventricular end-systolic volume index (LVESVI). The secondary endpoint includes the change in N terminal pro-B-type natriuretic peptide (NT-proBNP) level, arrhythmias, and cardiovascular events (death, cardiac arrest, or cardiopulmonary resuscitation, rehospitalization due to heart failure or angina pectoris, deterioration of cardiac function, and stroke). Investigators and patients are both blinded to the allocated treatment. DISCUSSION This prospective study will investigate the efficacy and safety of CDDP in improving ventricular remodeling and cardiac function in patients undergoing pPCI for a first AAMI. Patients in the CDDP group will be compared with those in the control group. If certified to be effective, CDDP treatment in AAMI will probably be advised on a larger scale. (Trial registration No. NCT05000411).
Humans ; ST Elevation Myocardial Infarction/therapy* ; Stroke Volume ; Ventricular Remodeling ; Prospective Studies ; Microcirculation ; Ventricular Function, Left ; Myocardial Infarction/etiology* ; Treatment Outcome ; Percutaneous Coronary Intervention/adverse effects* ; Heart Failure/drug therapy* ; Drugs, Chinese Herbal/therapeutic use* ; Randomized Controlled Trials as Topic ; Multicenter Studies as Topic

OBJECTIVES: The interaction between elderly people with disabilities and their caregivers and the improvement of caregiver burden is important for elderly people with disabilities and their caregivers. This study aims to explore the multiple mediating roles of caregiver's caring ability and resilience in depression in the elderly people with disabilities on caregiver burden. METHODS: A total of 246 elderly people with disabilities at home and their family caregivers from 5 regions were investigated by questionnaires, including the General Information Questionnaire, the Patient Health Questionnaire, the Family Caregiver Task Inventory, the Resilience Scale, and the Caregiver Burden Interview. A multiple mediation model was constructed and tested. RESULTS: Univariate analysis showed that the caregiver burden of disabled elderly men is higher than that of women; the lower the level of self-care of disabled elderly individuals, the greater the burden on their caregivers (both P<0.05). Correlation analysis showed that depression of the disabled elderly people was positively correlated with the caregiver burden (P<0.01). Caregiver's caring ability was positively correlated with caregiver's resilience (P<0.01), and both were negatively correlated with caregiver burden (both P<0.01). The multiple mediating effects of caregiver caring capacity and resilience between depression of the disabled elderly people and caregiver burden were significant, with the mediating effects of caregiver caring capacity and resilience accounting for 68.9% and 26.2% of the total effect, respectively. CONCLUSIONS Depression in the elderly people with disabilities can indirectly affect caregiver burden through the caregiver's caring ability and resilience. Families of older people with disabilities need to focus on both the elderly and their caregivers. It is possible to reduce the caregiver burden and improve the physical and mental health of the dyads by empowering the caregiver's caring ability and resilience.
Male ; Humans ; Female ; Aged ; Caregiver Burden ; Disabled Persons ; Caregivers ; Surveys and Questionnaires ; Mental Health

【Objective】 To compare the clinical features of Omicron and Delta cases, so as to provide scientific basis for the prevention and treatment of COVID-19. 【Methods】 The case-control study method was used to retrospectively analyze the clinical data of the Omicron cases admitted to the designated hospital for the treatment of COVID-19 in Xi’an from December 2021 to January 2022. and the Delta cases admitted during the same period were used as the control group. The demographic data, epidemiological history, vaccination status, clinical characteristics, laboratory tests, nucleic acid and antibody levels, and outcomes of patients in the two groups were collected and compared. 【Results】 A total of 21 patients were included in the study, 5 were Omicron patients and 16 were Delta cases. The mean age of the patients in the two groups were (38.20±15.07) and (37.69±10.39) years, respectively.The time interval between the last vaccination and the diagnosis was (145.40±77.92) days and (159.00±99.74) days, respectively. For the initial symptoms, the patients with Omicron were mainly characterized by throat discomfort (3, 60%), cough and sputum (2, 40%), and the patients with Delta were mainly characterized by throat discomfort (5, 31.25%), fatigue (5, 31.25%), cough and sputum (4, 25%). On admission, laboratory tests showed that 60% of Omicron patients had low lymphocytes and elevated erythrocyte sedimentation rate, and 50% of patients in the delta group had elevated hemoglobin. The Ct values of ORFlab gene, N gene and E gene with Omicron were lower than those with Delta. And the difference of E gene between the two groups was statistically significant (t=-2.711, P=0.024). IgG antibody levels increased in both groups.The time for nucleic acid to turn negative with Omicron was (28.20±5.89) days, and it was (18.50±7.73) days with Delta, and the difference between the groups was statistically significant (t=2.565, P=0.019). The length of hospitalization with Omicron was (30.60±4.88) days, and that with Delta was (22.13±7.81) days, and the difference was statistically significant (t=2.270, P=0.035). 【Conclusions】 The initial symptoms of Omicron patients are mainly throat discomfort, cough and sputum. The clinical manifestations are generally mild. The nucleic acid test Ct value is lower. The time for nucleic acid to turn negative and the time for hospitalization are longer, and the potential infectiousness is stronger. Those eligible for vaccination should complete the full course of vaccination and booster vaccination as soon as possible. At the same time, the management of "early detection, early reporting, early isolation, and early treatment" should be implemented.

Objective:To analyze characteristics, related factors and prevention status of moist-associated skin damage of medical staff caused by the second and third levels of personal protection equipment, and provide basis for formulating prevention and treatment countermeasures.Methods:From February 8 to 22, 2020, the convenient sampling method was adopted to select 1 814 medical staff from 161 hospitals in China as the research objects.The questionnaire was uploaded to Questionnaire Star website, and the questionnaire link was sent to the WeChat working group of medical staff. Medical staff voluntarily used mobile phones to fill in and submit demographic data, moist-associated skin damage data, preventive measures data and other data online.Data were exported from the website and the database was established after double check. SPSS software was used to analyze the occurrence characteristics, related factors and prevention status of moist-associated skin damage and put forward countermeasures.Results:A total of 1 761 medical staff from 161 hospitals in China submitted the questionnaire, including 290 males (16.47%) and 1 471 females (83.53%) .The overall prevalence rate of moisture-related skin damage was 18.85% (332/1 761) . The prevalence rate of third-level personal protective equipment was higher than that of second-level personal protective equipment, and the difference was statistically significant ( P=0.001) .The incidence of wearing time greater than 4 hours group was higher than that of less than or equal to 4 hours group, and the difference was statistically significant ( P<0.05) .The prevalence rate of multiple sites was higher than that of single site ( P< 0.001) . Binary Logistic regression analysis showed that the main associated factors that increased the risk were sweating and dampness ( OR=168.52, P<0.001) and wearing third-level personal protective equipment ( OR=1.65, P<0.05) , and only 12.72% (224/1 761) of them took preventive measures before damage. Conclusions:The incidence of moist-associated skin damage of medical staff caused by the second and third levels of personal protective equipment is relatively high. Among them, sweating and wetness and the third level equipment are the main risk factors, and the prevention is insufficient. It is necessary to strengthen assessment, cleansing, moisturizing, skin care, moisture absorption and other preventive strategies. After damage, local anti-inflammatory and protective treatments should be done on the basis of prevention.

Development of ovarian cancer involves the co-evolution of neoplastic cells together with the adjacent microenvironment. Steps of malignant progression including primary tumor outgrowth, therapeutic resistance, and distant metastasis are not determined solely by genetic alterations in ovarian cancer cells, but considerably shaped by the fitness advantage conferred by benign components in the ovarian stroma. As the dynamic cancer topography varies drastically during disease progression, heterologous cell types within the tumor microenvironment (TME) can actively determine the pathological track of ovarian cancer. Resembling many other solid tumor types, ovarian malignancy is nurtured by a TME whose dark side may have been overlooked, rather than overestimated. Further, harnessing breakthrough and targeting cures in human ovarian cancer requires insightful understanding of the merits and drawbacks of current treatment modalities, which mainly target transformed cells. Thus, designing novel and precise strategies that both eliminate cancer cells and manipulate the TME is increasingly recognized as a rational avenue to improve therapeutic outcome and prevent disease deterioration of ovarian cancer patients.
Animals ; Antineoplastic Agents ; pharmacology ; therapeutic use ; Female ; Humans ; Ovarian Neoplasms ; drug therapy ; pathology ; Tumor Microenvironment ; drug effects

To evaluate the effect of an automatic identification system of Schistosoma japonicum miracidia, and compare it with the traditional eye detection method in the simulation field.A total of 260 fecal samples were collected from schistosomiasis non-endemic areas, and the test sample bottles containing schistosome miracidia were prepared according to different experimental needs. Thirty fecal samples for the sensitivity test were separately added with five fresh miracidia per sample, and then the mixed samples were detected by two experienced technicians (with more than 15 years’ traditional test experience) or the automatic system. The positive detection rates were compared between the two methods. Thirty fecal samples for repetition test were separately added with ten fresh miracidia per sample, and then the mixed samples were detected separately with the automatic identification system by two experienced technicians. The results were compared between two persons. The two methods including the automatic identification system and the traditional eye detection method were carried out blindly with totally 200 samples in the simulation field. There were three groups (each with 30 samples) : Group 1 with more than 21 fresh miracidia, Group 2 with 6 to 20 fresh miracidia, and Group 3 with 1 to 5 fresh miracidia. The other 110 samples were as a negative group. The detection time, accuracy, missed detection rate, and false detection rate of the two methods were statistically compared.The positive detection rates of the 30 positive samples were 43.33% and 33.33% by the two technicians with the traditional eye detection method, respectively, while the detection rate was 80.00% by the automatic identification system, and the difference was statistically significant (χ² = 7.05, χ² = 12.97, both P < 0.01). Thirty positive samples were detected by the two technicians using the same automatic identification system, and the positive detection rates of the two were 96.67% and 86.67%, respectively, with no significant difference (χ² = 0.27, P > 0.05). The experiments showed that the correct detection rate of the positive samples was 98.00% by the automatic identification system, which was higher than 79.75% by the traditional eye detection method. The detection time of the automatic identification system was shortened by half compared with that of the traditional eye detection method. The missed detection rate, and false detection rate of the automatic identification system were 2.22% and 1.82%, respectively, which were much lower than 35.56% and 7.73% of the traditional eye detection method.Compared with the traditional eye detection method, the automatic identification system of S. japonicum miracidia has the advantages of high sensitivity, good repeatability, short detection time, high accuracy, low missed detection rate, and low false detection rate. It can be used in the field and clinical detection in replacement of the traditional eye detection method.

Objective To realize the standardization, automation and intellectualization of hospital ICU nursing, improve the quality of medical service and work efficiency, reduce the workload of nurses and nursing errors, and improve nursing satisfaction, the development of digital system for monitoring patients via applied. Methods Using computer technology, modern network communication technology and database technology to develop a set of comprehensive digital patient monitoring system software by ourselves and it would be applied in clinical application. There were compared the data before and after the application in the frequency and patient satisfaction, nurse records information required time, medical orders issued to the execution time ratio, nursing record writing time, patient information statistical data accuracy and risk warning. Results Application of digital intensive patient monitoring system made recording and monitoring information required time, orders issued to the execution time ratio and nursing records short comparted before, and the differences were statistically significant (t=26.354, 9.632, 17.252;P< 0.01). Application of full digital system, patient information statistical data accuracy and risk warning frequency were 100% and 98.5%, before the application of respectively 94% and 76.1%, and the differences were statistically significant (χ2=4.123, 15.158; P<0.05). Conclusions The application of full digital critical patient monitoring system, automatic acquisition of nursing information, automatic generation of nursing records, the realization of information management and nursing work can protect the privacy of patients,improve the quality of medical care, work efficiency and the quality of nursing documents writing, and provide better service for patients and improve the nursing satisfaction.