Purpose: The purpose of this study was to compare the positive outcomes of fixed night shift, such as fatigue recovery experiences, work-life balance, and retention intentions, among nurses who had experienced both rotating shifts and fixed night shift. Methods: A single-cohort pre-post study design was used to compare the fatigue recovery experience, work-life balance, and retention intentions of nurses who have experienced fixed night shift. The study included 59 nurses working at a single university hospital in Seoul from September 1, 2023, to December 31, 2023. Data were analyzed using frequency and percentage, mean and standard deviation, t-test and ANOVA, paired t-test using the R statistical program. Results: The results revealed that acute and chronic fatigue levels decreased among nurses of night shifts during fatigue recovery assessment.However, the inter-shift recovery score did not improve, indicating that nurses' fatigue recovery was insufficient. Work-life balance scores increased, particularly in the area of work-leisure balance. Retention intention also improved among nurses of fixed night shift, but this was not statistically significant. Conclusion Based on the results of this study, the successful establishment of a fixed night shift system will reduce the turnover rate of the next generation of nurses and create a medical environment where nurses can spend more time on direct patient nursing care. Furthermore, we hope to improve the quality of life of nurses and improve the health outcomes of patients.

Purpose: The purpose of this study was to compare the positive outcomes of fixed night shift, such as fatigue recovery experiences, work-life balance, and retention intentions, among nurses who had experienced both rotating shifts and fixed night shift. Methods: A single-cohort pre-post study design was used to compare the fatigue recovery experience, work-life balance, and retention intentions of nurses who have experienced fixed night shift. The study included 59 nurses working at a single university hospital in Seoul from September 1, 2023, to December 31, 2023. Data were analyzed using frequency and percentage, mean and standard deviation, t-test and ANOVA, paired t-test using the R statistical program. Results: The results revealed that acute and chronic fatigue levels decreased among nurses of night shifts during fatigue recovery assessment.However, the inter-shift recovery score did not improve, indicating that nurses' fatigue recovery was insufficient. Work-life balance scores increased, particularly in the area of work-leisure balance. Retention intention also improved among nurses of fixed night shift, but this was not statistically significant. Conclusion Based on the results of this study, the successful establishment of a fixed night shift system will reduce the turnover rate of the next generation of nurses and create a medical environment where nurses can spend more time on direct patient nursing care. Furthermore, we hope to improve the quality of life of nurses and improve the health outcomes of patients.

Purpose: The purpose of this study was to compare the positive outcomes of fixed night shift, such as fatigue recovery experiences, work-life balance, and retention intentions, among nurses who had experienced both rotating shifts and fixed night shift. Methods: A single-cohort pre-post study design was used to compare the fatigue recovery experience, work-life balance, and retention intentions of nurses who have experienced fixed night shift. The study included 59 nurses working at a single university hospital in Seoul from September 1, 2023, to December 31, 2023. Data were analyzed using frequency and percentage, mean and standard deviation, t-test and ANOVA, paired t-test using the R statistical program. Results: The results revealed that acute and chronic fatigue levels decreased among nurses of night shifts during fatigue recovery assessment.However, the inter-shift recovery score did not improve, indicating that nurses' fatigue recovery was insufficient. Work-life balance scores increased, particularly in the area of work-leisure balance. Retention intention also improved among nurses of fixed night shift, but this was not statistically significant. Conclusion Based on the results of this study, the successful establishment of a fixed night shift system will reduce the turnover rate of the next generation of nurses and create a medical environment where nurses can spend more time on direct patient nursing care. Furthermore, we hope to improve the quality of life of nurses and improve the health outcomes of patients.

Purpose: The purpose of this study was to compare the positive outcomes of fixed night shift, such as fatigue recovery experiences, work-life balance, and retention intentions, among nurses who had experienced both rotating shifts and fixed night shift. Methods: A single-cohort pre-post study design was used to compare the fatigue recovery experience, work-life balance, and retention intentions of nurses who have experienced fixed night shift. The study included 59 nurses working at a single university hospital in Seoul from September 1, 2023, to December 31, 2023. Data were analyzed using frequency and percentage, mean and standard deviation, t-test and ANOVA, paired t-test using the R statistical program. Results: The results revealed that acute and chronic fatigue levels decreased among nurses of night shifts during fatigue recovery assessment.However, the inter-shift recovery score did not improve, indicating that nurses' fatigue recovery was insufficient. Work-life balance scores increased, particularly in the area of work-leisure balance. Retention intention also improved among nurses of fixed night shift, but this was not statistically significant. Conclusion Based on the results of this study, the successful establishment of a fixed night shift system will reduce the turnover rate of the next generation of nurses and create a medical environment where nurses can spend more time on direct patient nursing care. Furthermore, we hope to improve the quality of life of nurses and improve the health outcomes of patients.

Background/Aims: This study aimed to develop a rehabilitation program for musculoskeletal pain experienced by gastrointestinal endoscopists and to investigate its usefulness. Methods: This was a multicenter cohort study. During the first 2 weeks, a questionnaire regarding daily workload and musculoskeletal symptoms was administered. Then, a rehabilitation program including equipment/posture correction and stretching was conducted during the remaining 6 weeks. Follow-up daily workload and musculoskeletal symptom surveys were distributed during the last 2 weeks. The program satisfaction survey was performed at the 6th and 8th weeks. Results: Among 118 participants (69 men), 94% (n=111) complained of musculoskeletal pain at baseline. Various hospital activities at baseline were associated with multisite musculoskeletal pain, whereas only a few workloads were correlated with musculoskeletal pain after the rehabilitation program. Follow-up musculoskeletal pain was negatively correlated with equipment/ posture program performance; arm/elbow pain was negatively correlated with elbow (R=–0.307) and wrist (R=–0.205) posture; leg/foot pain was negatively correlated with monitor position, shoulder, elbow, wrist, leg, and foot posture. Higher performance in the scope position (86.8% in the improvement vs 71.3% in the aggravation group, p=0.054) and table height (94.1% vs 79.1%, p=0.054) were associated with pain improvement. An increased number of colonoscopy procedures (6.27 in the aggravation vs 0.02 in the improvement group, p=0.017) was associated with pain aggravation. Most participants reported being average (32%) or satisfied (67%) with the program at the end of the study. Conclusions Our rehabilitation program is easily applicable, satisfactory, and helpful for improving the musculoskeletal pain experienced by gastrointestinal endoscopists.

Colorectal strictures are uncommon in patients with ulcerative colitis (UC). An extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT) lymphoma is rarely involved in the colon but may be associated with inflammatory bowel diseases. A 41-year-old female with a six-year history of UC presented with a severe stricture of the sigmoid colon that prevented the passage of a colonoscope. A histological examination revealed non-specific inflammation and fibrosis without dysplasia or cancer.Despite conventional treatment, including mesalazine and azathioprine for one year after that visit, the stricture persisted. In addition, diffuse, edematous exudative inflammation and multiple shallow ulcers were observed in the distal rectum, revealing a MALT lymphoma testing positive for CD20, CD43, CD5, and Bcl-2, but negative for CD3, CD10, CD23, and cyclin-D1. Four weekly doses of rituximab were administered. Follow-up colonoscopy performed one month after treatment revealed slight improvement in the rectal lesion without remnant histological evidence of a MALT lymphoma. In addition, the stricture showed marked improvement, and the colonoscope could pass easily through the stricture site. This is the first case report on an improvement of a severe sigmoid colon stricture in a patient with UC after rituximab treatment for a concomitant rectal MALT lymphoma.

Background/Aims: High-resolution manometry (HRM) has broadened the awareness of minor esophageal peristaltic disorders. However, the treatments for these minor disorders are limited and the role of prokinetics has been controversial. This study evaluates the effect of mosapride in patients with minor peristaltic disorders. Methods: This study prospectively enrolled 21 patients with esophageal symptoms who were diagnosed with minor peristaltic disorders by gastroscopy and HRM using the Chicago classification version 3.0. Patients received mosapride 30 mg daily for 2 weeks. Symptoms were assessed using the abbreviated World Health Organization quality of life scale (WHOQOL-BREF) and a HRM study was performed before and after 2 weeks of treatment. Results: HRM metrics of lower esophageal sphincter (LES) respiratory mean pressure (median 14.6 mmHg vs 17.3 mmHg; interquartile range [IQR] 8.7-22.5 mmHg vs 12.5-25.9 mmHg; P = 0.004) and distal contractile integral (median 343.8 mmHg·sec·cm vs 698.1 mmHg·sec·cm; IQR 286.5-795.9 mmHg·sec·cm vs 361.0-1127.6 mmHg·sec·cm; P = 0.048) were significantly increased after treatment. Complete response (≥ 80.0%), satisfactory response (≥ 50.0%), partial response (< 50.0%), and refractory response rates were 19.0%, 52.4%, 14.3%, and 14.3%, respectively. However, there was no statistical difference in all WHOQOL-BREF scores before and after treatment. Univariate analysis showed LES respiratory mean pressure (P = 0.036) was associated with symptom improvement (complete + satisfactory group). However, no statistical difference was found in other factors after multivariate analysis. Conclusions Mosapride improved esophageal symptoms and significantly increased LES respiratory mean pressure and distal contractile integral. Therefore, mosapride could enhance LES and esophageal body contraction pressures in patients with minor peristaltic disorders.

PURPOSE: The purpose of this study was to identify the level of post-traumatic growth (PTG) and the factors affecting the PTG of cancer survivors. METHODS: Data were collected from 147 cancer patients who were admitted to hospital to two hospitals, P and B city during July and September, 2017 using the PTG Inventory, Multidimensional Scale Perceived Social Support, Event-Related Rumination Inventory, Korean Cancer Coping Questionnaire, Resilience Scale, and Self-Esteem Scale. Data were analyzed using t-tests, ANOVA, Pearson-correlation coefficient, and multiple regression. RESULTS: The mean score for PTG in cancer survivors was 3.20 points. PTG had significant correlation with social support, deliberate rumination, coping, and resilience. Factors that had an influence on PTG in multiple regression were social support (β=0.25, p<001), personal coping (β=0.22, p=.008), resilience (β=0.21, p=.006), recognizing the need for religion (β=0.17, p=.015), religion (β=0.17 p=.011), and deliberate rumination (β=.15, p=.022). These factors explained 60.0% of the variance in the PTG of cancer patients. CONCLUSION: In order to effectively promote PTG of cancer survivors, it is necessary to develop and apply programs that can improve social support, coping (personal), resilience, religion, and deliberate rumination.
Adaptation, Psychological ; Humans ; Stress Disorders, Post-Traumatic ; Survivors*

BACKGROUND/AIMS: Endoscopic submucosal dissection (ESD) has been regarded as a curative treatment for early gastric cancer (EGC) in indicated cases. The aim of this study was to evaluate the nationwide long-term clinical outcomes of ESD for EGC in Korea. METHODS: A prospective multicenter cohort study was performed to evaluate the long-term efficacy of ESD for EGC within pre-defined indications at 12 institutes in Korea. The cases that met the expanded criteria upon pathological review after ESD were followed for 5 years. The primary outcome was 5-year disease specific free survival. RESULTS: Six hundred ninety-seven patients with 722 EGCs treated with ESD were prospectively enrolled and followed for 5 years. Complete resection was achieved in 81.3% of the cases, and curative resection was achieved in 86.1%. During the 5-year follow-up, the overall survival rate was 96.6%, and the disease specific free survival rate was 90.6%. Local recurrence developed in 0.9%, and metachronous tumor development occurred in 7.8%; both conditions were treated by endoscopic or surgical treatment. Distant metastasis developed in 0.5% during follow-up. CONCLUSIONS: ESD showed excellent long-term clinical outcomes and can be accepted as a curative treatment for patients with EGC who meet the expanded criteria in final pathology studies.
Academies and Institutes ; Cohort Studies* ; Follow-Up Studies ; Humans ; Korea ; Neoplasm Metastasis ; Pathology ; Prospective Studies* ; Recurrence ; Stomach Neoplasms* ; Survival Rate

BACKGROUND/AIMS: Endoscopic submucosal dissection (ESD) has been an established treatment for indicated early gastric cancer (EGC) without deterioration of quality of life (QOL) compared with surgical resection. The aim of this study was to evaluate long-term QOL in patients undergoing ESD for EGC. METHODS: Patients scheduled to undergo curative ESD for EGC were prospectively enrolled from 12 institutions between May 2010 and December 2011. Assessments of QOL with Korean versions of the European Organization for Research and Treatment of Cancer (EORTC) QOL questionnaire-core (QLQ-C30) and a gastric cancer-specific questionnaire (STO22) were performed at baseline and at 7 days, 3 months, and 6 months after ESD. RESULTS: A total of 666 subjects were assessed for QLQ-C30 and QLQ-STO22. The mean QLQ-C30 score was 69.5 at baseline, 68.8 at 7 days, 73.1 at 3 months, and 73.2 at 6 months. The global health status on the EORTC QLQ-C30 was significantly improved after 3 and 6 months (p=0.0003 and p<0.0001, respectively). The QLQ-C30 and STO22 scores were not significantly different, or they only slightly deteriorated between before and immediately after ESD, but they were significantly improved after 3 and 6 months (p<0.05). CONCLUSIONS: QOL did not deteriorate immediately after ESD, and it improved more significantly at up to 6 months in patients who underwent curative ESD for EGC without significant complications.
Cohort Studies* ; Global Health ; Humans ; Prospective Studies* ; Quality of Life* ; Stomach Neoplasms*