What influences newly graduated registered nurses' intention to leave the nursing profession? An integrative review.

BACKGROUND: Newly graduated registered nurses leaving the nursing profession in the early stages of their career have enormous financial and time implications for nursing organizations and affect the quality of nursing care. OBJECTIVE: To identify the factors influencing newly graduated registered nurses' intention to leave the nursing profession over the past 10 years. METHODS: The framework developed by Whittemore and Knafl was used to conduct this integrative review. An electronic search was conducted for English articles to identify research studies published between 2011-2022 using the following databases of PubMed, MEDLINE, CINAHL, PsycINFO, and Scopus. Eligible publications were critically reviewed and scored using the Critical Appraisal Skills Program Checklist and the Center for Evidence-Based Management appraisal. RESULTS: Twenty-one studies were analyzed. The main factors affecting newly graduated registered nurses' intention to leave the nursing profession included demographic factors (age, educational level, year of experience, professional title, employment status, health status, shift, hospital location and size), supervisor and peer support, challenges in the workplace, cognitive and affective response to work, work environment (collegial nurse-physician relations, insufficient staffing level, person-work environment fit), gender stereotypes, autonomous motivation, role models, and resilience. CONCLUSIONS: The factors affecting newly graduated registered nurses' intention to leave the nursing profession are multifaceted and should receive continuous attention from nurse managers. The findings provide more comprehensive for nurse administrators to develop intervention strategies to mitigate newly graduated registered nurses' turnover intention.

Bacteriology of Different Phenotypes of Chronic Rhinosinusitis.

OBJECTIVES: Chronic rhinosinusitis (CRS) reduces the health-related quality of life and subsequently causes a tremendous socio-economic impact. Although many studies have been conducted, few have identified a relationship between bacteriological characteristics and different phenotypes or endotypes. Therefore, this study aimed to elucidate the recent trends in bacterial cultures from different types of CRS in the Asian population. METHODS: This retrospective case-control study recruited patients diagnosed with CRS who underwent functional endoscopic sinus surgery (FESS) at a tertiary hospital in Taiwan. The patients were classified into those with chronic rhinosinusitis with nasal polyps (CRSwNP)/chronic rhinosinusitis without nasal polyps (CRSsNP), eosinophilic chronic rhinosinusitis (eCRS)/non-eosinophilic chronic rhinosinusitis (NECRS), and central compartment atopic disease (CCAD)/lateral-dominant nasal polyp (LDNP) groups. The demographic data and bacteriological characteristics of the groups were analyzed. RESULTS: We included 503 patients, identifying no significant difference between CRSwNP and CRSsNP for several common bacteria in CRS. The number of Staphylococcus epidermidis isolates in culture was significantly higher in the NECRS group (50.46% vs. 32.56%, p = 0.0003) than that in the eCRS group. The number of methicillin-resistant Staphylococcus aureus (MRSA; 8.51% vs. 2.35%, p = 0.0221) positive isolates was significantly higher in the CCAD group than that in the LDNP group. CONCLUSIONS: This was the first study in Asia to analyze the relationship between bacteriological characteristics and CCAD. MRSA is significantly higher in the CCAD group than that in the LDNP group. Recognizing the unique microbiology of CRSwNP, eCRS, and CCAD is crucial when selecting antimicrobial therapy to lessen the socio-economic impact. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:1071-1076, 2024.

Clinical feature-based diagnosis criteria of eosinophil and non-eosinophil chronic rhinosinusitis in Taiwan.

Background: The prevalence of eosinophilic chronic rhinosinusitis (ECRS) has increased in Taiwan with a higher recurrence rate of nasal polyps after surgery. Therefore, we aimed to formulate the pre-operative diagnostic criteria for patients with ECRS in Taiwan. Methods: This case-control study included patients diagnosed with CRS with nasal polyps (CRSwNP) who underwent functional endoscopic sinus surgery (FESS) at a tertiary hospital in Taiwan. The patients were classified into ECRS and non-eosinophilic CRS (NECRS) groups based on their histopathology. Demographic data, symptom severity scores, and computed tomography findings of the two groups were analyzed. We utilized receiver operating characteristic curve (ROC) analysis to evaluate parameters that could predict the diagnosis of ECRS. Results: Total 408 CRSwNP patients were enrolled (ECRS group: 163; NECRS group: 245). ECRS group was strongly associated with asthma (6.1% vs. 2.0%, p = .03), higher blood eosinophil counts (4.3% vs. 2.7%, p < .01), higher serum IgE (285.3 vs. 50.2 IU/mL, p = .02), and higher 22-item Sino-Nasal Outcome Test (SNOT-22) score (40.5 vs. 36.7, p = .03). The ECRS criteria based on ROC curve included the SNOT-22 (>45, 2 points), serum eosinophil count percentage (>4%, 4 points), asthma (4 points), total serum IgE (>140 IU/mL, 4 points), Lund-Mackay score (>9.5, 4 points), and ethmoid-to-maxillary opacification ratio on CT (>1.5, 5 points). The cutoff score was 14 points (sensitivity, 70.2%; specificity, 93.3%). Conclusions: Clinical-feature-based criteria may predict the diagnosis of ECRS before FESS in Taiwan. Level of Evidence: Level 3.

A comparison of central compartment atopic disease and lateral dominant nasal polyps.

BACKGROUND: The characteristics and surgical outcomes of central compartment atopic disease (CCAD) vary by region and race. Therefore, we aimed to identify the risk factors, symptom severity, and prognosis of CCAD in the Asian population. METHODS: This case-control study recruited patients diagnosed with chronic rhinosinusitis with nasal polyps who underwent functional endoscopic sinus surgery (FESS) at a tertiary hospital in Taiwan. Patients were classified into CCAD and lateral-dominant nasal polyp (LDNP) groups based on endoscopic and computed tomography imaging findings. The demographic data, symptom severity scores, and surgical outcomes of the 2 groups were analyzed. RESULTS: Our study included 442 patients (CCAD group: n = 51; LDNP group: n = 391). We found that CCAD was strongly related to both asthma (9.8% vs 3.5%, p = 0.04) and allergic rhinitis symptoms (43.3% vs 26.6%, p = 0.01). Higher eosinophil counts were detected in blood serum (5.8% vs 2.8%, p < 0.01) and histopathologic profiles (57.0 vs 17.3, p < 0.01) among patients with CCAD. Improvements in 22-item Sino-Nasal Outcome Test (SNOT-22) score and mucociliary clearance time (MCT) after surgical intervention revealed that the CCAD group had a better response to FESS (SNOT-22 score: -31.82 vs -22.66, p < 0.01; MCT: -233.06 vs -191.93 seconds, p = 0.03). The revision FESS rate was not different between the 2 groups. CONCLUSION: Polyps originating from the central compartment were found to be related to asthma and allergic rhinitis in Taiwanese patients. A higher eosinophil count was suggested in both serum and local nasal tissue from patients with CCAD. FESS serves as an effective treatment for symptom relief in patients with CCAD.

[Soil organic carbon mineralization and priming effects in the topsoil and subsoil under no-tillage black soil.] / è¡¨å±‚å’Œä¸‹å±‚å è€•é»‘åœŸæœ‰æœºç¢³çŸ¿åŒ–é€ŸçŽ‡åŠæ¿€å‘æ•ˆåº”.

Priming effect is one of the important mechanisms regulating soil organic matter decomposition. However, the variation of priming effects in different soil layers remains unclear. In this study, we conducted a 30-day incubation experiment using no-tillage black soil from northeastern China. 13C-glucose and dynamic CO2 trapping methods were employed to investigate soil organic carbon (SOC) mineralization rates and the priming effect of the added 13C-glucose in the upper soil layer (0-10 cm) and the lower soil layer (30-40 cm). Our results showed that the cumulative SOC-specific mineralization rate in the upper layer was similar to that in the lower layer soil without glucose addition. Glucose addition significantly altered the mineralization rates in both layers, resulting in a positive priming effect (36.7%) in the upper layer but a negative priming effect (-12.4%) in the lower layer. The cumulative priming effect during the 30-day incubation was 3.24 mg C·g-1 SOC for the upper layer soil and -1.24 mg C·g-1 SOC for the lower layer soil. There was still a net SOC increase, even with positive priming effects in the upper layer soil. This was due to considerable amount of added glucose-C remained un-mineralized in the soil which would compensate the carbon loss from priming effects. Overall, our results demonstrated that the magnitude and direction of priming effects might differ between soil layers. Our findings contribute to a better understanding of the effects of conservation tillage practices (no-tillage and straw incorporation) on soil organic matter dynamics in agroecosystems.

Ginkgetin induces apoptosis in 786-O cell line via suppression of JAK2-STAT3 pathway.

OBJECTIVES: Renal cell carcinoma (RCC) is insensitive to conventional chemotherapy. Ginkgetin effectively treats several carcinoma cells. However, little is known about effects of Ginkgetin on RCC. In the present study, using 786-O cells, we evaluate whether Ginkgetin exerts anticancer effects against RCC. MATERIALS AND METHODS: 786-O cells suspended in the medium containing Ginkgetin were cultured for 24 hr to 72 hr, and then MTT assay was used to study cytotoxic effect of Ginkgetin. Apoptosis in 786-O was measured by an FITC Annexin apoptosis detection kit. Protein expression was detected by Western blotting. 786-O cells with active Janus kinase 2 (JAK2)-Signal transducer and activator of transcription 3 (STAT3) were prepared by stimulant of interleukin-6 (IL-6), whereas 786-O cells with deactivated STAT3 were produced by small interfering RNA (siRNA) STAT3. RESULTS: Ginkgetin suppressed the growth of 786-O in dose and time-dependent manners with IC50 values of 7.23 µM. Ginkgetin induced apoptosis of 786-O cells and increased the levels of caspase-8, caspase-9, and caspase-3. Additionally, Ginkgetin treated 786-O cells showed decreased levels of JAK2 and phosphorylated-STAT3 whether or not IL-6 was pretreated. Interestingly, pretreatment of siRNA STAT3 exerted inhibitory effects on the growth of 786-O cells, and the observation could be further reinforced after the Ginkgetin treatment. CONCLUSION: Our results indicate Ginkgetin possesses obvious inhibitory effects on the proliferation of 786-O, and this effect is probably due to its inhibition of JAK2/STAT3 pathway. Our findings imply Ginkgetin is a potential therapeutic medicine for RCC.