Correlation Between Illness Uncertainty in Caregivers of Patients with Liver Cancer, Their Coping Styles, and Quality of Life.

Objective: This study explores the correlation between coping style, quality of life, and illness uncertainty in the family caregivers of patients with liver cancer. Methods: Employing convenience sampling, 210 family caregivers of patients with liver cancer who met the admission criteria were selected from a grade A infectious disease hospital in Beijing between January and December 2022. A cross-sectional survey was conducted using the Simplified Coping Style Questionnaire, Caregiver Quality of Life, and the Mishel Uncertainty in Illness Scale for Family Members. This study analysed the correlations between coping styles, quality of life, and illness uncertainty in these caregivers. Results: The study found that family caregivers of patients with liver cancer had average scores for illness uncertainty (83.44 ± 11.86), coping style (33.19 ± 9.79; both positive [23.02 ± 6.81] and negative [10.17 ± 5.05]), and quality of life (169.53 ± 32.46). A negative association was observed between illness uncertainty in these caregivers and positive coping style (r = -0.207, p = 0.003), physical status (r = -0.182, p = 0.008), psychological status (r = -0.200, p = 0.004), and social adaptation (r = -0.229, p = 0.001). Conclusion: The study concludes that illness uncertainty in family caregivers of patients with liver cancer is at a moderate level. Furthermore, there is a notable correlation between illness uncertainty, coping style, and quality of life in these caregivers.

Serotonin receptor 2B induces visceral hyperalgesia in rat model and patients with diarrhea-predominant irritable bowel syndrome.

BACKGROUND: Serotonin receptor 2B (5-HT2B receptor) plays a critical role in many chronic pain conditions. The possible involvement of the 5-HT2B receptor in the altered gut sensation of irritable bowel syndrome with diarrhea (IBS-D) was investigated in the present study. AIM: To investigate the possible involvement of 5-HT2B receptor in the altered gut sensation in rat model and patients with IBS-D. METHODS: Rectosigmoid biopsies were collected from 18 patients with IBS-D and 10 patients with irritable bowel syndrome with constipation who fulfilled the Rome IV criteria and 15 healthy controls. The expression level of the 5-HT2B receptor in colon tissue was measured using an enzyme-linked immunosorbent assay and correlated with abdominal pain scores. The IBS-D rat model was induced by intracolonic instillation of acetic acid and wrap restraint. Alterations in visceral sensitivity and 5-HT2B receptor and transient receptor potential vanilloid type 1 (TRPV1) expression were examined following 5-HT2B receptor antagonist administration. Changes in visceral sensitivity after administration of the TRPV1 antagonist were recorded. RESULTS: Here, we observed greater expression of the 5-HT2B receptor in the colonic mucosa of patients with IBS-D than in that of controls, which was correlated with abdominal pain scores. Intracolonic instillation of acetic acid and wrap restraint induced obvious chronic visceral hypersensitivity and increased fecal weight and fecal water content. Exogenous 5-HT2B receptor agonist administration increased visceral hypersensitivity, which was alleviated by successive administration of a TRPV1 antagonist. IBS-D rats receiving the 5-HT2B receptor antagonist exhibited inhibited visceral hyperalgesia.Moreover, the percentage of 5-HT2B receptor-immunoreactive (IR) cells surrounded by TRPV1-positive cells (5-HT2B receptor I+) and total 5-HT2B receptor IR cells (5-HT2B receptor IT) in IBS-D rats was significantly reduced by the administration of a 5-HT2B receptor antagonist. CONCLUSION: Our finding that increased expression of the 5-HT2B receptor contributes to visceral hyperalgesia by inducing TRPV1 expression in IBS-D patients provides important insights into the potential mechanisms underlying IBS-D-associated visceral hyperalgesia.

Preoperative Evidence-Based Practice for Prevention of Early Postoperative Infections in Patients Receiving a Liver Transplant.

BACKGROUND This study aimed to evaluate the effectiveness of implementing evidence-based preoperative nursing interventions in reducing postoperative infections and intensive care unit (ICU) length of stay among liver transplant recipients. MATERIAL AND METHODS A controlled study was conducted, comparing postoperative outcomes between an intervention group receiving standardized, evidence-based preoperative care and a control group receiving routine preoperative care. Patients undergoing elective liver transplantation from September 2020 to March 2021 were included and assigned to either the intervention or control group. The intervention group received preoperative interventions based on best available evidence, while the control group received standard preoperative care. The primary outcomes measured were postoperative infection rates and length of ICU stay. RESULTS In the control group the overall Intensive Care Unit (ICU) length of stay was 3 days and the infection rate was 33.30%, while in the intervention group it was 3 days and 13.80% (P<0.05). There was no significant difference in the length of ICU stay between the control and the intervention groups (P>0.05). There was a significant improvement in the awareness, acceptance, and compliance of doctors and nurses. CONCLUSIONS Using the best evidence-based intervention for preoperative nursing of liver transplantation patients can standardize preoperative nursing behavior. Although we did not find significant differences in outcomes before and after the intervention, it is necessary to prevent postoperative infection and improve nursing compliance.

Visualization and Analysis of Infectious Disease Research on Nursing Care Based on CiteSpace in China.

Objective: To analyze the relevant research publications on infectious disease nursing in China to understand the current research status of infectious disease in nursing. Methods: Retrieve relevant literature on infectious disease in nursing from the establishment of the Chinese Biomedical Literature Database, China National Knowledge Infrastructure (CNKI), VIP Database, and Wanfang Database until May 10, 2021. Conduct bibliometric analysis using CiteSpace software. Key words were analyzed using cluster analysis. Results: A total of 4693 relevant literature on infectious disease research in nursing care were included in this study. The overall number of publications on infectious disease research in nursing showed an increasing trend, with a peak in 2010. There were 324 papers funded by scientific research funds, mainly from provincial-level fund projects. The core journal with the most published articles was Nursing Research. The research on infectious disease in nursing mainly focused on various aspects of infectious disease in nursing and infection control. CiteSpace cluster analysis of keywords showed that a total of six clusters were formed: infectious diseases, infectious disease care, health education, mental health, infectious disease nurses, and etiology. After 2015, high-mutation keywords included "quality nursing" and "infection control". Conclusion: Chinese research on infectious disease research in nursing closely follows clinical reality and has developed rapidly. Currently, research focuses on infectious disease research in nursing and infection control. Future research trends will further broaden the depth and breadth of the research, enhance research on infection control and quality nursing, and improve the breadth and depth of the research.

A Study on AIDS Self-Management Status and Its Influencing Factors.

Purpose: To investigate and analyse the status quo of the self-management of patients living with HIV/AIDS (PLWHA) and its influencing factors and to provide the basis for formulating intervention strategies. Methods: In this cross-sectional study, 300 PLWHA who visited the Infection Center of Beijing Youan Hospital, Capital Medical University between September 2021 and December 2021 were enrolled using the convenience sampling method. Demographic characteristics and disease-related data were collected for each participant. The HIV/AIDS Self-Management Scale was used to evaluate the self-management ability of PLWHA. Results: A total of 251 male and 49 female PLWHA were included in this study, with an average age of 39.08 ± 12.09 years and an average disease duration of 9.61 ± 37.04 months. Univariate analysis showed that the PLWHA's place of residence, educational level, physical condition, family relations, duration of HIV disease, receipt or not of antiviral therapy and knowledge of disease had an influence on the scores of the HIV Self-Management Scale (all p < 0.05). The results of the self-management scores indicated that the total score for self-management was 41.5 ± 6.4 points, with a scoring rate of 69.6%, which was at a medium level. Long-term self-management had the highest scoring rate (12.2 ± 2.5 points), followed by daily health management (22.3 ± 4.3 points), and social support for self-management had the lowest scoring (5.1 ± 0.9 points). Multivariable analysis showed that the self-management ability of PLWHA was related to educational level, duration of disease and family relations (R2 = 0.67, F = 121.7, p < 0.05). Conclusion: The self-management level of patients with AIDS, especially the social support of daily health management and self-management, needs to be further improved. Educational level, duration of disease and family relations are important factors influencing the self-management of PLWHA.