The Effect of Watson's Human Caring Model on Meaning of Life and Symptom Management in Cancer Patients Undergoing Chemotherapy

The Mediator Role of Meaning in Life in the Life Quality of Patients With Chronic Heart Failure

PURPOSE

Heart failure (HF) is a highly recurrent disease with a high sudden death rate and a substantial influence on disease-related quality of life (QOL). Social support, symptom distress, care needs, and meaning in life all have significant impacts on QOL. We hypothesized that meaning in life plays a mediating role in the relationship of social support, symptom distress, and care needs with QOL among patients with chronic HF.

METHODS

Based on cross-sectional analysis, we recruited 186 HF outpatients who completed structured questionnaires for social support, symptom distress, care needs, meaning in life, and QOL. Structural equation modeling was used to analyze the mediating role of meaning in life in the relationship of social support, symptom distress, and care needs with QOL.

RESULTS

The final model showed good model fit. Meaning in life was associated with global QOL (β = 0.18, p = .032). Although symptom distress (β = -0.26, p = .005) and care needs (β = -0.36, p = .021) were negatively associated with global QOL, meaning in life played a partial mediating role between symptom distress and global QOL (β = -0.02, p = .023) and between care needs and global QOL (β = -0.07, p = .030). However, meaning in life played a complete mediating role between social support and global QOL (β = 0.08, p = .047). The model showed that meaning in life, symptom distress, and care needs explained 50% of global QOL.

CONCLUSIONS

In patients with chronic HF, meaning in life played a mediating role in the relationship of social support, symptom distress, and care needs with QOL. Implementing an intervention to enrich meaning in life may help patients manage the issues caused by symptoms and alleviate their unmet needs.

Artificial intelligence in colorectal cancer management

Artificial intelligence (AI) is a new branch of computer science involving many disciplines and technologies. Since its application in the medical field, it has been constantly studied and developed. AI includes machine learning and neural networks to create new technologies or to improve existing ones. Various AI supporting systems are available for a personalized and novel strategy for the management of colorectal cancer (CRC). This mini-review aims to summarize the progress of research and possible clinical applications of AI in the investigation, early diagnosis, treatment, and management of CRC, to offer elements of knowledge as a starting point for new studies and future applications.

The quality and meaning of life of cancer patients in remission: socio-psychological aspects

The sense of the meaning of life is a subjectively felt, positive mental state. Suffering in chronic illness intensifies in a human being the sense of isolation and gives rise to emotions with that an individual often cannot cope. Such experiences are characteristic of the process of cancer remission. The sense of coherence strengthens the sense of coping with disease, which increases prospects of recovery. The article presents the results of the authors' research (103 respondents) on the quality and meaning of life of cancer patients in remission: socio-psychological aspects, indicators of the categories of «meaning of life», «responsibility», «consistency», and the latter is dominant at the stage of cancer remission in the studied cohorts. The survey was conducted on the basis of the methodology developed by the authors using the «Goal in Life» test (PIL) by J. K. Crumbaugh and J.J. Smith. Maholicka, as well as «The sense of coherence» by A. Antonovsky (SOC-29). The study showed that the group under survey had a fairly high level of indicators of the categories «meaning of life», «responsibility», «consistency», which did not depend on when the respondents were diagnosed with cancer, as well as the fact that the studied indicators reached higher values in women than in men. Interpersonal factors «meaning of life» and «responsibility» were identified as dominant in the study of the quality and meaning of life in relation to other socio-psychological factors.

Application of vitamin A palmitate eye gel and nurse value of Watson's theory of caring in children with dry eye after strabismus surgery: a randomized trial

BACKGROUND

After strabismus surgery, the local swelling of conjunctival wound will affect the uniform distribution of tears on the ocular surface, and the inflammatory reaction will affect the stability of tear film, which will easily lead to iatrogenic dry eye. This study aimed to investigate the effect of vitamin A palmitate (VAP) eye gel application in dry eye and the advantages of Watson's theory of caring.

METHODS

Two hundred and forty children with dry eye after strabismus surgery treated in our hospital from September 2018 to September 2020 were selected as the study subjects, and were randomly divided into control group and observation group according to the allocation ratio of 1:1. Watson's theory of care nursing was applied in the observation group, and VAP eye gel was additionally dropped into the eye. Mouse conjunctival goblet cells (GCs) were used to detect the effect of VAP on the growth of GCs. Treatment compliance, improvement of dry eye symptoms [Schirmer I test (SIT), tear film break-up time (BUT), and fluorescent staining (FL) score], inflammatory factor levels in tears, clinical efficacy, and parents' satisfaction were compared.

RESULTS

It was found that VAP eye gel could better promote the proliferation of GCs. After nursing and clinical treatment, the dry eye symptoms were improved in all included children, and improvements in the SIT, BUT, and FL scores were more obvious in the observation group. Watson's theory of care nursing could effectively improve the children's treatment compliance and parents' satisfaction.

CONCLUSIONS

As a result, the application of VAP eye gel and Watson's theory of care nursing could effectively reduce the occurrence of dry eye after strabismus surgery, and were of great importance for improving the relationship between nurses and patients and building a harmonious hospital.

TRIAL REGISTRATION

Chinese Clinical Trial Registry ChiCTR2100049136.

The emerging role of super enhancer-derived noncoding RNAs in human cancer

Super enhancers (SEs) are large clusters of adjacent enhancers that drive the expression of genes which regulate cellular identity; SE regions can be enriched with a high density of transcription factors, co-factors, and enhancer-associated epigenetic modifications. Through enhanced activation of their target genes, SEs play an important role in various diseases and conditions, including cancer. Recent studies have shown that SEs not only activate the transcriptional expression of coding genes to directly regulate biological functions, but also drive the transcriptional expression of non-coding RNAs (ncRNAs) to indirectly regulate biological functions. SE-derived ncRNAs play critical roles in tumorigenesis, including malignant proliferation, metastasis, drug resistance, and inflammatory response. Moreover, the abnormal expression of SE-derived ncRNAs is closely related to the clinical and pathological characterization of tumors. In this review, we summarize the functions and roles of SE-derived ncRNAs in tumorigenesis and discuss their prospective applications in tumor therapy. A deeper understanding of the potential mechanism underlying the action of SE-derived ncRNAs in tumorigenesis may provide new strategies for the early diagnosis of tumors and targeted therapy.

Maternal Emotions and Experiences of Mothers Who Had Breastfeeding Problems: A Qualitative Study

BACKGROUND AND PURPOSE

Many women are ceasing to breastfeed in the early period due to the breastfeeding problems and difficulties they perceive. Consequently, the approach and support of health professionals to mothers in the post-partum period is very important. The objective of the study is to determine the emotions and experiences of mothers who had breastfeeding problems by using Watson's Theory of Human Caring.

METHODS

The research is a descriptive and qualitative type of study. The data were collected from 20 women with the semi-structured interview method based on Watson's Theory. The data were analyzed according to the Caritas Processes of Watson's Theory.

RESULTS

It was determined that the health professionals did not show enough assistance, support and interest to the mothers who had breastfeeding problems and that the mothers expected respect, empathy, sincerity, understanding, trust, and assistance during this period.

IMPLICATION FOR PRACTICE

The use of the interview methods based on Watson's Theory of Human Caring in the determination of the difficulties and emotions experienced by the women who had breastfeeding problems will be a guide for the health professionals. It is thought that the approaches based on Watson's Caritas Processes that would be made to women who had breastfeeding problems would be effective for understanding their experience and emotions.