Care Needs of Older Adults With Urinary Incontinence: A Cross-Sectional Study.

PURPOSE: To explore care requirements of older adults with urinary incontinence (UI) and contributing factors. METHOD: This cross-sectional study used the Older Adults Urinary Incontinence Care Needs Inventory to survey participants with UI in three large-scale tertiary hospitals located in Guangzhou City, China, from January 2023 to November 2023. Statistical analyses, including analysis of variance, t tests, correlation analyses, and linear regression models, were conducted to assess factors influencing participants' care needs. RESULTS: A total of 530 older adults with UI participated in the survey and mean standardized score for overall care needs was 78.65 (SD = 5.01), with mean scores for each dimension ranging from 70.88 (SD = 10.55) for social participation needs to 82.45 (SD = 7.11) for health education needs. Factors that were found to influence incontinence care needs in older adults included age, literacy level, number of leaks, and type of disease (F = 37.07, adjusted R2 = 0.290, p < 0.001). CONCLUSION: Comprehensive care for older adults with UI, encompassing physiological, psychological, and social aspects, is crucial. It is essential to tailor care to individual needs and characteristics, taking into account factors, such as age and education, to ensure effective care. [Journal of Gerontological Nursing, 50(5), 43-49.].

E2F6 functions as a competing endogenous RNA, and transcriptional repressor, to promote ovarian cancer stemness.

Ovarian cancer is the most lethal cancer of the female reproductive system. In that regard, several epidemiological studies suggest that long-term exposure to estrogen could increase ovarian cancer risk, although its precise role remains controversial. To decipher a mechanism for this, we previously generated a mathematical model of how estrogen-mediated upregulation of the transcription factor, E2F6, upregulates the ovarian cancer stem/initiating cell marker, c-Kit, by epigenetic silencing the tumor suppressor miR-193a, and a competing endogenous (ceRNA) mechanism. In this study, we tested that previous mathematical model, showing that estrogen treatment of immortalized ovarian surface epithelial cells upregulated both E2F6 and c-KIT, but downregulated miR-193a. Luciferase assays further confirmed that microRNA-193a targets both E2F6 and c-Kit. Interestingly, ChIP-PCR and bisulphite pyrosequencing showed that E2F6 also epigenetically suppresses miR-193a, through recruitment of EZH2, and by a complex ceRNA mechanism in ovarian cancer cell lines. Importantly, cell line and animal experiments both confirmed that E2F6 promotes ovarian cancer stemness, whereas E2F6 or EZH2 depletion derepressed miR-193a, which opposes cancer stemness, by alleviating DNA methylation and repressive chromatin. Finally, 118 ovarian cancer patients with miR-193a promoter hypermethylation had poorer survival than those without hypermethylation. These results suggest that an estrogen-mediated E2F6 ceRNA network epigenetically and competitively inhibits microRNA-193a activity, promoting ovarian cancer stemness and tumorigenesis.

Care needs for urinary incontinence in older adults: Latent profile analysis.

AIM: This study utilized latent profile analysis to investigate care needs subgroups among older adults with urinary incontinence. METHODS: The "Elderly Urinary Incontinence Care Needs Inventory" surveyed 510 participants in two Guangzhou City hospitals from July 2022 to June 2023. Latent profile analysis created a classification model, and variance and correlation analysis assessed influencing factors. RESULTS: A total of 510 older adults with urinary incontinence participated. The standardized total care needs score was 78.77 ± 5.03, with variations across dimensions: social participation needs scored (71.16 ± 10.32), daily life care needs (78.80 ± 5.51), medical care needs (77.33 ± 12.17), psychological comfort needs (76.97 ± 6.51) and health education needs scored highest (82.67 ± 6.77). Three distinct profiles emerged: "medium," "high SPN-PCN" and "high DLCN-MCN-HEN". The majority belonged to the "high SPN-PCN" profile. Significant correlations were found with age, education, leaks and frequency of micturitions. CONCLUSION: Research findings showed the existence of three distinct categories, with a notable majority of participants belonging to the "high SPN-PCN" group. The significance of having these classes identified lies in the move away from a one-size-fits-all approach to a more nuanced understanding of care needs. Customized nursing interventions can be devised based on specific factors, such as age, education level, urinary incontinence-related symptoms and potential category. For instance, for the "high SPN-PCN" group, our nursing strategy can encompass heightened psychological support and expanded opportunities for social engagement.Furthermore, in the training and education of healthcare professionals, recognizing and meeting the needs of each potential category of older adults might require more attention. Geriatr Gerontol Int 2024; ••: ••-••.