"Hesitating and Puzzling": The Experiences and Decision Process of Acute Ischemic Stroke Patients with Prehospital Delay after the Onset of Symptoms.

Despite campaigns to increase public awareness of stroke symptoms by advocating FAST (Face-Arms-Speech-Time), some stroke patients still show delays in the recognition of and response to stroke symptoms and miss the golden first 4.5 h to receive rt-PA (recombinant tissue plasminogen activator) treatment. The aim of this study was to explore how acute ischemic stroke patients with prehospital delay seek help and undergo the decision process before arriving at the hospital. A qualitative approach using a grounded theory was applied. There were 24 ischemic stroke patients recruited by purposive sampling. Our main findings were: "Hesitating and puzzling" was the core category to describe and guide the process of acute ischemic stroke patients with prehospital delay. During the process, "Awareness the sudden change of physical sensation and/or function" was the antecedent category. In the prehospital delay experience, the following five interaction categories were identified: (1) "Self-judgment and interpretation according to previous experience," (2) "Puzzling and doubting-it may only be a minor problem," (3) "Self-treatment or seeking medical attention nearby," (4) "Unexpected symptoms getting worse" needing immediate advanced medical help and (5) "Rushing to ER with different transportation-self-alerting that serious disease is coming." Eventually, the patients "Regret to delay seeking treatment and become a disable person." The process of prehospital delay provides some hidden cues for patients to increase their knowledge about strokes. The study emphasizes the importance of educating community residents about identifying stroke symptoms, breaking the myth of folk therapy, and seeking medical attention immediately. These results will assist healthcare providers by offering references for designing patient-centric educational strategies for preventing stroke prehospital delay to improve the quality of stroke medical care.

Lack of association between single nucleotide polymorphisms in TCF7L2 and T2DM in the Chinese Yao population: A case-control study.

ABSTRACT: Single-nucleotide polymorphisms (SNPs) in the transcription factor 7-like 2 (TCF7L2) gene have been identified to be associated with the susceptibility to type 2 diabetes mellitus (T2DM) in various populations worldwide, but the results in Chinese are conflicting, and no data are available about the Liannan Yao population. Therefore, this study aimed to investigate the association of the TCF7L2 gene polymorphisms (rs12255372, rs7903146, rs7901695, rs11196205, and rs7895340) with T2DM in the Yao population living in the rural areas in the Liannan Yao Autonomous County.This was a case-control study of 28 subjects with T2DM or prediabetes and 52 non-T2DM controls, all from the Chinese Yao population and recruited between January 2019 and June 2020. Patients with T2DM and prediabetes were grouped as the case group. The five SNPs (rs12255372, rs7903146, rs7901695, rs11196205, and rs7895340) were examined by polymerase chain reaction and direct genomic DNA sequencing in case and control groups.The subjects in case group were older than the controls (55±14 vs 48 ±â€Š15 years, P = .047), had higher FBG levels (9.31 ±â€Š5.43 vs 4.09 ±â€Š0.81, P < .001), higher TC (5.79 ±â€Š1.29 vs 5.13 ±â€Š1.18 mmol/L, P = .025), and higher triglycerides (2.94 ±â€Š2.04 vs 1.86 ±â€Š1.39 mmol/L, P = .003). The genotypic distribution for each of the SNPs was in agreement with the Hardy-Weinberg equilibrium. There were no statistically significant differences in the distributions of genotypes or alleles at all five SNPs of the TCF7L2 gene between the case and control groups (all P > .05).TCF7L2 SNPs were not associated with T2DM in the Liannan Yao population.

[Choosing, Challenging, Stabilizing, and Fulfilling: The Experiences of Palliative Care at Home as Perceived by Family Caregivers].

BACKGROUND: Although the Taiwan government has subsidized the provision of palliative care at home since 2000, the utilization rate of this service has been low. PURPOSE: The purpose of this research is to explore the experiences of palliative care at home as perceived by family caregivers. METHODS: This qualitative study used semi-structured interviews to collect the data. Six family caregivers who had been providing home-based palliative care services for at least 2 weeks were invited to participate. RESULTS: Four themes related to the care experiences of the participants emerged: (1) Choosing palliative care at home for the end-of-life journey: Considering the wishes of patients and the capacities of caregivers, with hospitals providing powerful support to caregivers; (2) Facing the burdens of providing palliative care in a home setting: Determining the caring skills while feeling fear and stress, and needing to resolve this stress and achieve a respite; (3) Pursuing stable home palliative care: Relying on consultations with the professional palliative care team for information, support, and insights regarding the value of home palliative care; and (4) Fulfilling the promise of a good death at home: Preparing the patient to say goodbye and to experience a peaceful death and family members to express their sadness and adapt to a new life. CONCLUSIONS / IMPLICATIONS FOR PRACTICE: Home palliative care services help provide patients and their families convenience, intimate care, and reassurance at home. However, all caregivers must be properly trained in caring skills and the skills necessary to sustain their long-term care responsibilities. Home palliative care services have been described as the internal and external needs that patients and families require to maintain a stable quality of life and as the comfort required by the bereaved family members. The findings of this study demonstrate the value of home palliative care and of promoting home palliative care at the end of life.

The involvement of Kras gene 3'-UTR polymorphisms in risk of cancer and influence on patient response to anti-EGFR therapy in metastatic colorectal cancer: a meta-analysis.

BACKGROUND: Genetic variation of the Kras oncogene is a candidate factor for increasing susceptibility to carcinoma and modulating response of metastatic colorectal cancer (mCRC) patients treated with anti-epidermal growth factor receptor monoclonal antibody (anti-EGFR). However, results from an increasing number of studies concerning the association of Kras gene rs712 and rs61764370 polymorphisms with risk of cancer and treatment of mCRC using anti-EGFR remain equivocal. METHODS: Risk associations were evaluated in 1,661 cases and 2,139 controls from six studies concerning rs712 and 14,796 cases and 14,985 controls from 29 studies concerning rs61764370. Response association was also examined in a subset of four studies pertaining to rs61764370 and anti-EGFR treatment in mCRC. RESULTS: Results of a meta-analysis showed that allele T (P-value of heterogeneity test [P H] =0.08, odds ratio [OR] =1.33, 95% confidence interval [CI]: 1.08-1.64) and genotype GT/TT (P H=0.14, OR =1.30, 95% CI: 1.10-1.55) in rs712 were strongly associated with cancer in Chinese subjects. No evidence of association was observed between rs712 and risk of cancer in the overall population or between rs61764370 and ovarian, breast, colorectal, or non-small-cell lung cancer risk in the Caucasian population. No significant association was found between rs61764370 and patient response to anti-EGFR therapy in mCRC. CONCLUSION: The findings not only provide further evidence that allele T of rs712 increases genetic predisposition to cancer in Chinese population, but also no significant association between rs61764370 and cancer risk in Caucasian population, and suggest that genotype GT/TT of rs61764370 may not be a biomarker for predicting clinical outcome of anti-EGFR therapy in mCRC.

Glucagon-like peptide-1 (GLP-1) protects vascular endothelial cells against advanced glycation end products (AGEs)-induced apoptosis.

BACKGROUND: The peptide glucagon-like peptide-1 (GLP-1) is a hormone secreted by intestinal L cells in response to food intake. GLP-1 has been proposed as the basis of emerging therapy for patients with type 2 diabetes. However, the effects of GLP-1 on vascular injury in diabetes have not been identified. Advanced glycation end products (AGEs) induce endothelial cell apoptosis and have been implicated in the process of vascular complications from diabetes. MATERIAL/METHODS: The aim of this work was to investigate whether and how GLP-1 protects endothelial cells from apoptosis induced by AGEs. Human umbilical vein endothelial cells (HUVECs) were treated with AGEs (200 µg/mL) for 48 h in the presence or absence of GLP-1. Cell morphology, viability, apoptosis, ratio of Bcl-2 protein to Bax protein, cytochrome c release, and activity of caspase-9 and -3 were determined. RESULTS: Treatment of cells with AGEs led to cell morphology changes and decreased cell viability, resulting in apoptosis. GLP-1 alone increased cell viability in a concentration-dependent manner. GLP-1 partially inhibited AGEs-induced apoptosis in HUVECs. GLP-1 increased Bcl-2/Bax ratio, reduced cytochrome c levels in the cytoplasm, and reduced the activity of caspase-9 and -3 in AGEs-treated HUVECs. CONCLUSIONS: AGEs induces apoptosis via the mitochondrion-cytochrome c-caspase protease pathway, and GLP-1 protects endothelial cells by interfering with this mechanism. GLP-1 may represent an anti-apoptotic agent in the treatment of vascular complications arising from diabetes.

[Facing, accepting, growing and expecting: the practical experience of nursing students during their first clinical practice].

BACKGROUND: Clinical practice experiences, while important, can be highly stressful for nursing students and have a deep effect on their subsequent professional development. PURPOSE: This study explored nursing student experiences during their first clinical practice. METHODS: The study used exploratory and descriptive research methodologies, and researchers selected a phenomenological approach to analysis. Nine nursing students described experiences centered on their first clinical practices using daily dairies and assignments. Transcripts were analyzed using interpretative phenomenological analysis. RESULTS: Four major themes emerged from the data, including: (1) Joining an exciting and intimidating journey in which participants anticipated a precious learning opportunity while fearing failure; (2) Identifying professional role models in which participants learned about nursing content from nursing staff and through step by step instruction from teachers; (3) Growing into caring relationships in which participants increasingly realized the importance of communication, gave empathy and caring to patients, and discovered that patients are the best teachers; and (4) Insight into self-professional capacity and the expectation of their future learning in which participants learned from actual experience, evaluated self-performance and encouraged themselves. Such facilitated self-improvement and instilled the learning necessary to advance to the next stage. CONCLUSION: Nursing student clinical practice experiences may be used to both advance academic studies and enhance understanding of student feelings, difficulties and experiences. Such can assist nursing students to gain greater positive experiences in their profession.

Sailing against the tide: Taiwanese women's journey from pregnancy loss to motherhood.

PURPOSE: To understand the experiences of Asian women in Taiwan who are adjusting to motherhood following previous pregnancy loss. STUDY DESIGN AND METHODS: Phenomenology was used as the study design, and interviews were used to collect data in a medical center in Northern Taiwan with six women who had given birth to a healthy baby after previous pregnancy loss. Following ethical approval, interviews were audio-recorded, transcribed, and analyzed to develop data themes. RESULTS: The nautical metaphor was chosen because of the fact that Taiwan is an island and surround by sea. The sea has deep cultural meaning of uncertainty in life for the Taiwanese people. A metaphor of "sailing against the tide" emerged from the data to depict three stages of the women's journey: remembering the previous journey of loss; the rising sun brings new life within; and changing tide brings new birth. The essence of their journey through the pregnancy and birth was a permutation of fear, uncertainty, and a deep desire for reassurance of fetal well-being. CLINICAL IMPLICATIONS: This study reinforces the difficulties that women have after a pregnancy loss, but examines it with a unique cultural focus. Nurses and midwives can use these findings to develop caring and understanding practices designed to help women in these circumstances. Pregnancy after a loss is never the same as a previous pregnancy, and is perceived as different from a pregnancy that other "normal" pregnant women have. Women need nurses and midwives who can provide comprehensive practical, physical, culturally specific, psychosocial, and spiritual support to help them successfully chart their journey out of profound loss.

[An experience of providing emergency care on the basis of Watson's theory to a toddler suffering from minor burns].

This article explores the application of Watson's Caring Theory to a child suffering from minor burns injury and his mother. After the nursing process, their physical and social-psychological needs were met. A trauma accident always affects the child and the caregiver, especially the mother. Burn injury brings physical injury, pain, and loss of control to the child and makes the mother feel very guilty and lose her confidence in her ability to take care of the child. After the caring behaviors had been practiced, relationships of mutual trust were developed between the child, his mother and the primary nurse. In the child, the medical treatments were accomplished, the pain was relieved, and he resumed his communication mode. Finally, abilities to deal with burn injury were also built between the child and his mother. This experience could serve as a reference in the emergency nursing of trauma children. The focus of emergency care is not only applying scientific knowledge in the physical area, but also using the caring behaviors to meet the individual's social-psychological needs.