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Purpose@#This study explored the work adjustment trajectory and its predictors and characteristics among newly registered nurses. @*Methods@#A total of 245 newly registered nurses working in a university hospital provided general baseline characteristics and completed a work adjustment questionnaire along with self-report measures of clinical competency, psychological capital, preceptor exchange, social support, and role conflict when they started working independently (baseline) and at 7 and 12 months after employment. Data were collected from July 2020 to August 2022. The collected data were subjected to a group-based trajectory model, χ2 test, F test, one-way ANOVA, and multiple logistic regression using SAS 9.4, and SPSS 25.0. @*Results@#Group-based trajectory modeling classified three newly registered nurse groups: nurses with a high work adjustment level in all subscales from the beginning of employment (early adjustment group, 16.1%), nurses with a moderate level of adjustment from beginning to end (standard adjustment group, 60.6%), and nurses with a low level of work adjustment from early to mid-term, rising later (delayed adjustment group, 23.3%). Higher hope, optimism, and emotional support predicted early and standard adjustments. @*Conclusions@#Based on the trajectory characteristics, newly registered nurses need to improve their work adjustment. The early and standard adjustment groups should continuously monitor their levels of work adjustment while monitoring their hopes, optimism, and emotional support. In particular, the delayed adjustment group required customized educational programs and strengthened peer support.
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Purpose@#This study sought to identify potential predictors of psychological distress among patients with lung cancer who underwent video-assisted thoracic surgery (VATS) lobectomy. @*Methods@#Seventy patients with lung cancer were recruited. Patients’ data were collected between February and November 2021 using Distress Thermometer (DT) scale and problem lists. Patients were categorized into mild (DT score < 4 points) and moderate/severe (DT score) groups at six months postoperatively. Data analysis was performed with descriptive statistics, χ²-test, independent t-test, and logistic regression. @*Results@#Of the 70 participants, 40 (57.1%) displayed elevated distress, as indicated by DT score of ≥ 4, six months after VATS lobectomy. Depression (p=.008), nervousness (p=.002), sadness (p=.035), getting around (p=.016), and sexual problems (p=.019) were more frequent in the moderate/severe group. However, multivariate logistic regression analysis revealed that age < 65 years (odds ratio (OR)=4.41) and nervousness (OR=5.52) were predictive factors for high postoperative psychological distress. @*Conclusion@#More than half of patients with lung cancer had moderate/severe distress at six months after VATS lobectomy. Further research is needed to reduce symptoms or manifestations of distress such as nervousness in patients undergoing surgery for lung cancer, especially among patients who are under 65 years of age.
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Amyloid precursor protein (APP) plays an important role in the pathogenesis of Alzheimer’s disease (AD), but the normal function of APP at synapses is poorly understood. We and others have found that APP interacts with Reelin and that each protein is individually important for dendritic spine formation, which is associated with learning and memory, in vitro. However, whether Reelin acts through APP to modulate dendritic spine formation or synaptic function remains unknown. In the present study, we found that Reelin treatment significantly increased dendritic spine density and PSD-95 puncta number in primary hippocampal neurons. An examination of the molecular mechanisms by which Reelin regulates dendritic spinogenesis revealed that Reelin enhanced hippocampal dendritic spine formation in a Ras/ERK/CREB signaling-dependent manner. Interestingly, Reelin did not increase dendritic spine number in primary hippocampal neurons when APP expression was reduced or in vivo in APP knockout (KO) mice. Taken together, our data are the first to demonstrate that Reelin acts cooperatively with APP to modulate dendritic spine formation and suggest that normal APP function is critical for Reelin-mediated dendritic spinogenesis at synapses.
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Purpose@#This study aims to investigate factors related to long-term length of stay (LOS) of patients with chronic diseases in Korean veterans hospitals. @*Methods@#The subjects were 196 elderly patients with chronic disease staying in the hospital for more than 10 days, Data were collected by the survey of patients with structured questionnaires and medical records review by nurses from July 15 to August 10, 2019. Collected data were analyzed using t-test, ANOVA, Pearson's correlation coefficient and stepwise multiple regression. @*Results@#The present and desired LOS were 37.78±32.66 days and 60.87±45.95 days, respectively. Factors affecting hospital LOS were found to be main disease (genitourinary) (p<.001), assistance in activities of daily living (p<.001), area of hospital (p<.001), payment of medical fees (p=.026), hospital satisfaction (p=.036) and the explanatory power of these variables was 26.4%. The most common health problems that need to be solved after discharge were symptom alleviation and health promotion.These problems can be solved using community-based facility services or visiting medical-welfare services (especially home care nursing). @*Conclusion@#In order to reduce hospital LOS, the following measures are required: personalized self-management education, provision of transportation services for dialysis therapy of inactive patients, linking patients with visiting medical-welfare services including home care nursing and mobile healthcare services, operation of the case management system including the notice of the discharge date at admission, interim check of patient status, and connecting the patient with community resources or transferring the patient to long-term care facilities at discharge.
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Chronic inflammatory condition associated with metallic implant insertion is a risk factor for diffuse large B-cell lymphoma (DLBCL). Metal ions play a role in the pathogenesis of lymphoma.We report a rare case of DLBCL in a patient who had a metallic implant in the proximal tibia for 15 months. Radiologic studies, including US and MRI, showed disproportionately large extraosseous soft-tissue mass and bone marrow involvement without prominent bone destruction.Multiple complications are associated with metallic implants, and misdiagnosis may lead to inappropriate treatment. Therefore, distinguishing lymphomas caused by a metallic implant-induced chronic inflammatory condition from other periprosthetic benign lesions and malignant soft tissue masses is challenging, but it is critical.
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Purpose@#The purpose of this study was to identify symptom experience, social support, quality of life (QOL), and the influencing factors on QOL of patients with hematologic malignancies undergoing chemotherapy. @*Methods@#A cross-sectional study was conducted on 118 patients diagnosed with hematologic malignancies undergoing chemotherapy who visited an outpatient clinic in the Gyeonggi province. The Functional Assessment of Cancer Therapy-General (FACT-G), MD Anderson Symptom Inventory (MDASI), and the Multidimensional Scale of Perceived Social Support (MSPSS) were used to assess predictors and QOL. The data were analyzed using the Pearson correlation, t-test, ANOVA, and hierarchical multiple regression. @*Results@#The mean score of QOL was (69.32±14.34). The type of hematologic malignancies and patient’s occupation were significantly associated with QOL in terms of demographic and disease/treatment-related characteristics. Symptom severity and symptom influence, and the support of family, friends, and medical staff had a significant association with QOL. The regression analyses showed that symptom severity (β=-.41, p<.001), friend support (β=.27, p=.001), and occupation (β=.14, p=.034) were significantly associated with QOL. @*Conclusion@#The variables of symptom experience and social support must be acknowledged when improving QOL of hematologic malignancy patients undergoing chemotherapy. Greater focus on the reduction of symptom severity and increasing friend support could improve QOL among hematologic malignancy patients.
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Purpose@#This study aimed to identify the relationships among emotional labor, grit, and job satisfaction of pediatric nurses and factors affecting job satisfaction. @*Methods@#A cross-sectional study was conducted on 137 pediatric nurses working in a general hospital in Seoul. Data were collected from January 1, 2022 to January 31. The data were analyzed using SPSS/WIN version 28.0.1.1. @*Results@#The mean score of job satisfaction was 3.63±0.43 (out of 5), emotional labor was 3.70±0.39 (out of 5), and grit was 2.90±0.30 (out of 4). Job satisfaction had positively correlated with emotional labor (r=.27, p=.002) and grit (r=.65, p<.001). The regression analyses showed subcategories of grit had a significant influence on job satisfaction. The factors significantly affecting job satisfaction were persistence to achieve long-term goals (β=.39, p<.001), patient-oriented intrinsic motivation (β=.30, p<.001), and passion to become a nursing professional (β=.21, p=.004). @*Conclusion@#These results suggested a need to increase grit for improving the job satisfaction. Furthermore, it would be necessary to develop a diverse program to increase job satisfaction for pediatric nurses by improving grit.
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Background@#Triple-negative breast cancer (TNBC) has a relatively poor prognosis. Research has identified potential metabolic targets, including fatty acid metabolism, in TNBC. The absence of effective target therapies for TNBC led to exploration of the role of fatty acid synthetase (FASN) as a potential target for TNBC therapy. Here, we analyzed the expression of FASN, a representative lipid metabolism–related protein, and investigated the association between FASN expression and Ki-67 and the programmed death ligand 1 (PD-L1) biomarkers in TNBC. @*Methods@#Immunohistochemical expression of FASN was analyzed in 166 patients with TNBC. For analytical purposes, patients with 0–1+ FASN staining were grouped as low-grade FASN and patients with 2–3+ FASN staining as high-grade FASN. @*Results@#FASN expression was observed in 47.1% of TNBC patients. Low and high expression of FASN was identified in 75.9% and 24.1%, respectively, and no statistically significant difference was found in T category, N category, American Joint Committee on Cancer stage, or recurrence rate between the low and high-FASN expression groups. Ki-67 proliferation level was significantly different between the low and high-FASN expression groups. FASN expression was significantly related to Ki-67 as the level increased. There was no significant difference in PD-L1 positivity between the low- and high-FASN expression groups. @*Conclusions@#We identified FASN expression in 166 TNBC patients. The Ki-67 proliferation index was positively correlated with FASN level, indicating higher proliferation activity as FASN increases. However, there was no statistical association with PD-L1 SP142, the currently FDA-approved assay, or FASN expression level.
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Purpose@#Hospital-acquired infections, common in developing countries, are a leading cause of morbidity and mortality. This study was done to examine the effects of organizational culture and awareness of infection control on nursing practice of infection control by nurses working in emergency departments. @*Methods@#This descriptive correlational study was conducted with 135 nurses from the emergency department of a hospital. Data were collected from December 23, 2019, to January 14, 2020, using a structured questionnaire. Collected data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and multiple regression analysis with SPSS/WIN 18.0. @*Results@#The mean score of organizational culture, awareness, nursing practice of infection control were 5.56±0.78 out of 7, 4.66±0.36 out of 5 and 4.51±0.38 out of 5, respectively. The multiple regression analysis demonstrated that awareness and organizational culture of infection control accounted for 43% of the nursing practice of infection control. @*Conclusion@#Study findings showed that there is a significant correlation between organizational culture, awareness, and nursing practice of infection control in the emergency department. Therefore, to improve nursing practices infection control in the emergency department, efforts should be made to promote infection control by developing education programs that can improve infection control awareness as well as strategies for a positive organizational culture.
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Purpose@#This study investigated differences in the clinical outcomes of cardiopulmonary resuscitation (CPR) of patients hospitalized in general wards according to the operation of a rapid response team. @*Methods@#This retrospective study included 122 patients over the age of 19 who were admitted to general ward of a hospital located in Suwon, between July 1, 2015 and December 31, 2019, and received CPR during the operating hours of the rapid response team. The collected data were analyzed by descriptive statistics, the x2 test, Fisher's exact test, and one-way analysis of variance using SPSS for Windows version 25.0. @*Results@#The proportion of nurses who were the initial responders to cardiac arrest was 79.1% during the extended-operation period. 41.2% during the pre-operation period, and 42.2% during the limited-operation period (p<.001). The rate of good neurological recovery at discharge post-CPR was 25.0% in patients who received CPR during the pre-operation period, 36.4% during the limited-operation period, and 87.5% during the extended-operation period (p=.042). @*Conclusion@#This study identified clinical outcomes in patients who received CPR according to the operation status of the rapid response team. These results are expected to help in the further implementation of rapid response teams.
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Purpose@#Cardio-cerebrovascular diseases constitute the most common and fatal disease among menopausal women. However, the risk of cardio-cerebrovascular diseases in menopausal women compared to men has been underestimated, with insufficient related studies. Therefore, we examined the incidence and risk factors of cardio-cerebrovascular diseases among Korean menopausal women. @*Methods@#A retrospective observational study design with secondary analysis was conducted using data from the Korean Genome and Epidemiology Study survey. We used the study’s data of 1,197 menopausal women, aged 40–64 years, who did not have cardio-cerebrovascular diseases at baseline and their related data from the biennial follow-ups over 14 years. Cardio-cerebrovascular diseases were defined as hypertension, coronary artery disease, or stroke. The incidence of cardio-cerebrovascular diseases was calculated per person-years, and multivariate Cox proportional hazards models were used to determine the predictors of cardio-cerebrovascular diseases during the follow-up period. @*Results@#Of the 1,197 cases, 264 were early or surgical menopausal women. The overall incidence of cardio-cerebrovascular diseases was 18.75 per 1,000 person-years. Early or surgical menopause (HR = 4.32, p < .001), along with family history of cardiovascular disease (HR = 1.87, p = .024), elevated blood pressure (HR = 1.79, p < .001), abdominal obesity (HR = 1.37, p = .046), or duration of menopause at the same age (HR = 1.01, p = .001), were strong predictors of cardio-cerebrovascular diseases. @*Conclusion@#Based on the results of this study, it is necessary to identify and closely monitor women with early or surgical menopause for cardiovascular and cerebrovascular diseases prevention. Also, prevention of cardio-cerebrovascular diseases through blood pressure and abdominal obesity management is vital for menopausal women.
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Purpose@#Aromatase inhibitors (AIs) are widely prescribed for postmenopausal women with breast cancer and are known to cause musculoskeletal pain. This study aimed to identify factors associated with AI continuation intention among breast cancer survivors (BCS). @*Methods@#A cross-sectional survey was conducted on 123 BCS (stages I–III), who had been taking AIs for at least 6 weeks. Participants were recruited from a cancer center in Goyang, Korea, from September to November 2019. Descriptive statistics, Welch analysis of variance, Pearson correlation coefficients, and simple linear regression were used for the analysis. @*Results@#Belief in endocrine therapy was a significant predictor of AI continuation intention (β=.66, p<.001). The majority of participants (87.0%) reported experiencing musculoskeletal pain since taking AIs and the score for the worst pain severity within 24 hours was 5.08±2.80 out of 10. Musculoskeletal pain, however, was not associated with AI continuation intention. Fear of cancer recurrence (FCR) was clinically significant (≥13) for 74.0% of the respondents (mean, 17.62±7.14). Musculoskeletal pain severity and pain interference were significantly associated with FCR (r=.21, p<.05; r=.35, p<.01, respectively). Pain interference was significantly associated with belief in endocrine therapy (r=–.18, p<.05). @*Conclusion@#AI continuation intention can be modified by reinforcing patients’ belief in endocrine therapy. Musculoskeletal pain may have a negative effect on belief in endocrine therapy and increase FCR among BCS. Thus, awareness of musculoskeletal pain during AI therapy should be raised and further research is required to develop multidisciplinary pain management strategies and clinical guidelines to reinforce belief in endocrine therapy.
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Purpose@#Aromatase inhibitors (AIs) are widely prescribed for postmenopausal women with breast cancer and are known to cause musculoskeletal pain. This study aimed to identify factors associated with AI continuation intention among breast cancer survivors (BCS). @*Methods@#A cross-sectional survey was conducted on 123 BCS (stages I–III), who had been taking AIs for at least 6 weeks. Participants were recruited from a cancer center in Goyang, Korea, from September to November 2019. Descriptive statistics, Welch analysis of variance, Pearson correlation coefficients, and simple linear regression were used for the analysis. @*Results@#Belief in endocrine therapy was a significant predictor of AI continuation intention (β=.66, p<.001). The majority of participants (87.0%) reported experiencing musculoskeletal pain since taking AIs and the score for the worst pain severity within 24 hours was 5.08±2.80 out of 10. Musculoskeletal pain, however, was not associated with AI continuation intention. Fear of cancer recurrence (FCR) was clinically significant (≥13) for 74.0% of the respondents (mean, 17.62±7.14). Musculoskeletal pain severity and pain interference were significantly associated with FCR (r=.21, p<.05; r=.35, p<.01, respectively). Pain interference was significantly associated with belief in endocrine therapy (r=–.18, p<.05). @*Conclusion@#AI continuation intention can be modified by reinforcing patients’ belief in endocrine therapy. Musculoskeletal pain may have a negative effect on belief in endocrine therapy and increase FCR among BCS. Thus, awareness of musculoskeletal pain during AI therapy should be raised and further research is required to develop multidisciplinary pain management strategies and clinical guidelines to reinforce belief in endocrine therapy.
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Purpose@#This study aimed to identify the major keywords and the structure of the networks for each major topic to gain knowledge on factors influencing the quality of life of cancer survivors using Text Network Analysis (TNA) and topic modeling. @*Methods@#The study was conducted in four steps:(1) collecting abstracts, (2) text preprocessing in Python, (3) building a co-occurrence matrix, and (4) analyzing network features and clustering topic groups. From 2010 to 2020, 133 studies related to factors affecting the quality of life of cancer survivors were collected from several databases (PubMed, Embase, Cochrane, CINAHL RISS, KoreaMed, KISS). @*Results@#As a result of analyzing 9,968 evaluation results on “breast cancer,” “female,” “depression,” “treatment,” “age,” “questionnaire,” “symptom,” and “diagnosis,” five topics were derived after topic modeling considering coherence score and perplexity score. The main themes were breast cancer survivor, symptom experience, colon cancer survivor, psycho-social factors, and lifestyle and health management. @*Conclusion@#Based on the results of this study, symptoms such as depression, physical activity, and lifestyle and health management are significant factors affecting the quality of life of cancer survivors.
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The COVID-19 curve seesawed and reached the fourth pandemic in July 2021. Since the first three waves, the focus has been on achieving herd immunity through vaccination while a lot of manpower is used for quarantine. However, we have not been able to prevent the fourth wave. The causes are thought to be related to people who doubt the safety of the vaccine and refuse it or violate quarantine guidelines such as social distancing. This study examined guidelines for preventing and controlling COVID-19, the accuracy of vaccination-related information, and described quarantine measures including for those who completed vaccination. In conclusion, prevention and vaccination are the most effective countermeasures against COVID-19. We recommend people vaccination with self-quarantine. Also, it is necessary to make large investments to protect and support nurses in future pandemics.
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The COVID-19 curve seesawed and reached the fourth pandemic in July 2021. Since the first three waves, the focus has been on achieving herd immunity through vaccination while a lot of manpower is used for quarantine. However, we have not been able to prevent the fourth wave. The causes are thought to be related to people who doubt the safety of the vaccine and refuse it or violate quarantine guidelines such as social distancing. This study examined guidelines for preventing and controlling COVID-19, the accuracy of vaccination-related information, and described quarantine measures including for those who completed vaccination. In conclusion, prevention and vaccination are the most effective countermeasures against COVID-19. We recommend people vaccination with self-quarantine. Also, it is necessary to make large investments to protect and support nurses in future pandemics.
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Purpose@#This study aimed to evaluate the validity and reliability of the Korean version of Menopause-Specific Quality of Life (MENQOL). @*Methods@#The MENQOL was translated into Korean according to algorithm of linguistic validation process. A total of 308 menopausal womenwere recruited and assessed using the Korean version of MENQOL (MENQOL-K), the World Health Organization Quality of Life BriefVersion (WHOQOL-BREF), and Center for Epidemiological Studies Depression Scale (CES-D-K). In estimating reliability, internal consistencyreliability coefficients were calculated. Validity was evaluated through criterion validity and construct validity with confirmatory factor analysesusing SPSS 23.0 and AMOS 25.0 software. @*Results@#In item analyses, the “increased facial hair” symptom was excluded because of thelow contribution of MENQOL-K. The confirmatory factor analysis supported good fit and reliable scores for MENQOL-K model, and thefour-factor structure was validated (x2=553.28, p <.001, NC=1.84, RMSEA=.05, AGIF=.85, AIC=765.28). The MENQOL-K consists of 28 itemsin 4 domains, including vasomotor (3 items), psychosocial (7 items), physical (15 items), and sexual subscales (3 items). There was an acceptablecriterion validity with moderately significant correlation between MENQOL-K and WHOQOL-BREF. The Cronbach’s a for the 4subsacles ranged from .80 to .93. @*Conclusion@#The MENQOL-K is a valid and reliable scale to measure condition-specific quality of life forperimenopausal and postmenopausal women. It can be used to assess the impact of menopausal symptoms on the quality of life of Koreanwomen in clinical trials.
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Fibromuscular dysplasia is a nonatheromatous, noninflammatory arterial disorder that results in stenosis and/or aneurysm formation and rarely involves the mesenteric arteries. Herein, we report a case of fibromuscular dysplasia limited to the inferior mesenteric artery, which manifested with arterial aneurysms and ischemic colitis.
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Serous cystic neoplasms of the pancreas are usually benign, with a low malignant potential. Herein, we report a case of malignant serous cystic neoplasm of the pancreas treated with subtotal pancreatectomy, which progressed to local recurrence and metachronous hepatic metastasis during the regular follow-up period.
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Serous cystic neoplasms of the pancreas are usually benign, with a low malignant potential. Herein, we report a case of malignant serous cystic neoplasm of the pancreas treated with subtotal pancreatectomy, which progressed to local recurrence and metachronous hepatic metastasis during the regular follow-up period.