Meta-analysis of the association between dietary inflammation index and C-reactive protein level.

BACKGROUND: There have been various clinical studies on the effect of dietary inflammatory index (DII) on circulating inflammatory biomarkers, but the findings from these are contradictory. The aim of the present study was to clarify any association. METHODS: The PubMed, Embase, Web of Science and Cochrane Library database were searched for relevant studies from inception February 2021. There were no language restrictions. Two investigators independently selected eligible studies. Measures of association were pooled by using an inverse-variance weighted random-effects model. The heterogeneity among studies was examined using the I2 index. Publication bias, sensitivity and subgroup analyses were also performed. RESULTS: A total of 13 cross-sectional studies were identified, involving 54,813 participants. The adjusted pooled OR of C-reactive protein (CRP) levels for the highest (the most pro-inflammatory diet) versus lowest (the most anti-inflammatory diet) DII categories was 1.25 (95% CI: 1.18-1.32; I2  = 59.4%, P = .002). Subgroup analyses suggested the main source of study heterogeneity was the geographic area (Asia, Europe, or USA) and CRP levels (>3 mg/L or others). This finding was remarkably robust in the sensitivity analysis. CONCLUSION: The meta-analysis suggests that more pro-inflammatory DII scores were positively associated with CRP, the DII scores can be useful to assess the diet inflammatory properties and its association with low-grade inflammation.

Exploring the needs and barriers for death education in China: Getting answers from heart transplant recipients' inner experience of death.

Background: Promoting reflection about death may support better living, and how to carry out death education is an important issue to be addressed across the world. The purpose of the current study was to explore the attitude of heart transplant recipients toward death and their inner real experience to provide information for the development of death education strategies. Methods: A phenomenological qualitative study was conducted using a snowball method. A total of 11 patients who had undergone heart transplantation more than 1-year ago were recruited for the current study for semi-structured interviews. Results: A total of five themes were identified: "Not avoid talking about death," "Feeling fear about the pain in the process of death", "Wanting a good death at the end of life," "The richness of feelings during near-death is surprising," and "Being close to death makes people more receptive to death." Conclusion: Heart transplant recipients have a positive attitude toward death and wish for "good death" at the end of life. These patients' near-death experiences and positive attitudes toward death during the course of their illness provided evidence of the need for death education in China and supported the experiential approach to death education.

Case Report: Primary Ovarian Leiomyoma: A Clinical Analysis of Case Series and Literature Review.

Ovarian leiomyoma accounts only for 0.5-1% of all benign ovarian tumors, and almost no preoperative diagnosis has been achieved. Commonly, these tumors are small in size and asymptomatic. However, they can become symptomatic as their size increases; thus, it is important to recognize this entity and differentiate them from ovarian malignant tumors. Radical surgeries with total hysterectomy and salpingo-oophorectomy are usually performed. However, ovary-preserving surgery has been suggested to young women, especially those desiring fertility in the future. In this study, we shared seven cases of primary ovarian leiomyomas and one inherent ligament leiomyoma, reviewed related articles to provide some new information about leiomyoma of the ovary, and discussed their proper surgical management.

Pro-Inflammatory Signature in Decidua of Recurrent Pregnancy Loss Regardless of Embryonic Chromosomal Abnormalities.

Recurrent pregnancy loss (RPL), especially the unexplained RPL, is associated with the disruption of maternal immune tolerance. However, little is known about the immune status at the decidua of RPL with embryonic chromosomal aberrations. Herein, mass cytometry (CyTOF) was used to interrogate the immune atlas at the decidua which was obtained from 15 RPL women-six with normal chromosome and nine with chromosomal aberrations-and five controls. The total frequency of CCR2-CD11chigh macrophages increased, while CD39high NK cells and CCR2-CD11clow macrophages decrease significantly in RPL when RPLs were stratified, compared with controls. Pro-inflammatory subsets of CD11chigh macrophages increased, while less pro-inflammatory or suppressive subsets decreased statistically in RPL decidua whenever RPLs were stratified or not. However, CD11chigh NK and CD161highCD8+ T cells increased only in RPL with normal chromosome, while the inactivated and naive CD8+/CD4+ T cells were enriched only in RPL with chromosomal aberrations. A pro-inflammatory signature is observed in RPL decidua; however, differences exist between RPL with and without chromosomal abnormalities.

Qualitative assessment of the intention of Chinese community health workers to implement advance care planning using theory of planned behavior.

BACKGROUND: The aging population coupled with progressive medical technology has increased the demand for improved quality of end-of-life in China. However, implementation of an advance care planning (ACP) program in mainland China is still in its infancy owing to the significant influence of filial piety in Chinese culture. Research on implementation of ACP program among community health workers (CHWs) is limited. The current study sought to explore the willingness of CHWs to implement ACP based on the theory of planned behavior (TPB) and provide a reference for promotion of ACP in Chinese communities. METHODS: Phenomenological qualitative study using semi-structured face-to-face interviews. Interviews were audio-recorded. Colaizzi's method was used for data analysis. The study received ethical approval and all participants provided written consent. RESULTS: Thirteen CHWs from 3 community health service centers (CHSCs) in Hangzhou, Zhejiang Province, China were interviewed. Through the analysis of the interview content, we determined that most CHWs have a supportive attitude towards the implementation of ACP, the reasons for which are as follows: relieve suffering of patients and respect their medical autonomy; relieve economic and psychological burden on family members; promote development of community palliative care. However, some CHWs believe that the implementation of ACP will lead to doctor-patient disputes and medical risks. CHWs reported that the support of patients and their families, community lawyers, psychosocial professionals, and CHSCs senior managers helped them to implement ACP. In addition, they indicated that the improvement of doctor-patient communication ability, the improvement of community medical environment, the support of government policy, and the training of CHWs were the promoting factors influencing their implementation of ACP. The hindrance factors include insufficient allocation of community health human resources, imperfect ACP legislation in China, and deep-rooted traditional culture. CONCLUSION: Findings demonstrated that Chinese CHWs tend to support the implementation of ACP, but their willingness to implement is affected by different factors. CHSCs should actively organize standardized ACP training and comprehensively consider community medical environment, organizational norms, and human resources in implementation of ACP.

Meta-analysis of the association between dietary inflammatory index (DII) and upper aerodigestive tract cancer risk.

BACKGROUND: Epidemiological studies have reported an inconsistent relationship between dietary inflammatory index (DII) and upper aerodigestive tract (UADT) cancer risk. However, no systematic review or meta-analysis has been reported up to now. To quantify the association between DII and UADT cancer risk, we performed this meta-analysis. METHODS: The PubMed, EMBASE, Web of Science and Cochrane Library database were searched for relevant studies from inception December 2018. All case-control studies investigating the association between DII and UADT cancer risk were selected. RESULTS: A total of 9 case-control studies were identified, involving 13,714 participants. The adjusted pooled OR of UADT cancer for the highest (the most pro-inflammatory diet) vs lowest (the most anti-inflammatory diet) DII categories were 2.27 (95% CI: 1.89-2.73). Subgroup analysis showed that individuals with the highest category of DII score were independently associated with esophagus cancer (OR = 2.53, 95% CI: 1.74-3.68), oral cavity cancer (OR = 2.23, 95% CI: 1.73-2.86), pharyngeal cancer (OR = 2.02, 95% CI: 1.54-2.64), and laryngeal cancer (OR = 2.05, 95% CI: 0.85-4.93). CONCLUSION: This meta-analysis suggested that the most pro-inflammatory diets (the highest DII scores) are associated with increased UADT cancer risk. However, the association between DII and laryngeal cancer risk need to be further investigated.

Effects of clean intermittent self-catheterization on late bladder dysfunction after radical hysterectomy in cervical cancer.

OBJECTIVE: To identify the benefits of clean intermittent self-catheterization in women who have late bladder dysfunction caused by radical hysterectomy in cervical cancer. METHODS: Thirty women who underwent radical hysterectomy with late bladder dysfunction were recruited. A nursing intervention program focusing on clean intermittent self-catheterization and a drinking plan was implemented. We recorded urinary times during the day and night, post-voiding residual urine volume, positive catheter specimen of urine rate, and quality of life instruments for patients with cervical cancer . RESULTS: All patients were able to satisfactorily manage clean intermittent self-catheterization following video-based operational training. Bladder function was significantly increased after 3-month intervention compared with before the intervention. Urinary times during the day and night, and post-voiding residual urine volume were greatly decreased post-intervention compared with pre-intervention. The rate of a positive catheter specimen of urine test significantly decreased over time. There was significant improvement in quality of life in five dimensions between weeks 1 and 12 following the intervention. CONCLUSIONS: Patients are able to learn the technique of clean intermittent self-catheterization without any difficulty. This technique is effective together with a drinking plan to decrease late bladder dysfunction caused by radical hysterectomy in cervical cancer.