PURPOSE: The purpose of this study was to evaluate the effectiveness of a ventilator-associated pneumonia (VAP) bundle.METHODS: This was a retrospective study that was carried out between June 2010 and October 2015. In this study, 3,224 intubated patients were included. The VAP bundle which was applied to Group 1 patients (n=470) included head-of-bed elevation to 30 degrees, cuff pressure monitorization, prophylaxis of peptic ulcer, and prophylaxis of deep vein thrombosis. The VAP bundle for Group 2 patients (n=1,914) included all the elements of the VAP bundle for Group 1 patients and one additional element which was oral care with 0.12% chlorhexidine. The VAP bundle for Group 3 patients (n=870) added sedative interruption and assessment of readiness to extubate to the VAP bundle for Group 2.RESULTS: The numbers and incidences of VAP were significantly different among the three groups. Moreover, there were significant differences among groups in ICU length of stay and mortality.CONCLUSION: Three different VAP prevention bundles made different effects in patient outcomes.
Chlorhexidine ; Humans ; Incidence ; Infection Control ; Intensive Care Units ; Length of Stay ; Mortality ; Patient Care Bundles ; Peptic Ulcer ; Pneumonia, Ventilator-Associated ; Retrospective Studies ; Venous Thrombosis

Purpose: Previous studies have demonstrated that the serum creatinine level and skeletal muscle index (SMI) (correlated with the overall survival [OS] of patients with colorectal cancer [CRC]). However, the combined significance of these 2 factors is not fully understood. The goal of this study was to investigate the prognostic potential of the combination of these two factors in patients with CRC. Methods: The patients were categorized into subgroups based on preoperative serum creatinine level, with a cut-off value of 1.01 mg/dL for males and 0.80 mg/dL for females. The patients were further categorized into 4 groups based on SMI. Data were analyzed using the Cox proportional hazards model and Harrell’s concordance index (C-index). Results: Poor 5-year OS was observed in patients with high SMI and high serum creatinine levels (hazard ratio [HR]=1.676, 95% confidence interval [CI]=1.110–2.529, P=0.013), low SMI and low serum creatinine levels (HR=1.916, 95% CI=1.249–2.938, P=0.002), and low SMI and high serum creatinine levels (HR=2.172, 95% CI=1.279–3.687, P=0.004) compared to those of patients with high SMI and low serum creatinine levels. Grouping patients based on both SMI and serum creatinine levels led to improved prognostic stratification (C-index, 0.626; 95% CI=0.587–0.666) compared to grouping based on SMI (CI difference=0.062, 95% CI=0.031–0.103, P=0.0011) or serum creatinine (CI difference=0.043, 95% CI=0.017–0.081, P=0.0072) alone. Conclusion Incorporating both SMI and serum creatinine levels enhances the prognostic stratification for 5-year OS in patients with CRC, surpassing the prognostic power of grouping solely based on SMI or creatinine.

Purpose: Previous studies have demonstrated that the serum creatinine level and skeletal muscle index (SMI) (correlated with the overall survival [OS] of patients with colorectal cancer [CRC]). However, the combined significance of these 2 factors is not fully understood. The goal of this study was to investigate the prognostic potential of the combination of these two factors in patients with CRC. Methods: The patients were categorized into subgroups based on preoperative serum creatinine level, with a cut-off value of 1.01 mg/dL for males and 0.80 mg/dL for females. The patients were further categorized into 4 groups based on SMI. Data were analyzed using the Cox proportional hazards model and Harrell’s concordance index (C-index). Results: Poor 5-year OS was observed in patients with high SMI and high serum creatinine levels (hazard ratio [HR]=1.676, 95% confidence interval [CI]=1.110–2.529, P=0.013), low SMI and low serum creatinine levels (HR=1.916, 95% CI=1.249–2.938, P=0.002), and low SMI and high serum creatinine levels (HR=2.172, 95% CI=1.279–3.687, P=0.004) compared to those of patients with high SMI and low serum creatinine levels. Grouping patients based on both SMI and serum creatinine levels led to improved prognostic stratification (C-index, 0.626; 95% CI=0.587–0.666) compared to grouping based on SMI (CI difference=0.062, 95% CI=0.031–0.103, P=0.0011) or serum creatinine (CI difference=0.043, 95% CI=0.017–0.081, P=0.0072) alone. Conclusion Incorporating both SMI and serum creatinine levels enhances the prognostic stratification for 5-year OS in patients with CRC, surpassing the prognostic power of grouping solely based on SMI or creatinine.

Purpose: The purpose of this study was to develop a scale to measure professionalism of clinical nurses and evaluate the reliability and validity of the scale. Methods: DeVellis’s scale-development eight steps were applied.The initial items were developed through a literature review and discussion with investigators, and the content validity was verified by seven experts. The data were collected from 250 hospital nurses for exploratory factor analysis and 217 hospital nurses for confirmatory factor analysis. Exploratory and confirmatory factor analyses were utilized to assess the construct validity. Cronbach’s ⍺ was used to test the internal consistency reliability. Results: The results of the exploratory and confirmatory factor analyses showed that the scale comprised four factors: professional skill(eight items), sense of ethics (five items), knowledge-seeking activities (four items), and autonomy(three items). The four-factor structure was validated (x2 =600.85 p<.001, GFI=.88, CFI=.84, RMSEA=.07), and Cronbach’s ⍺ for the total scale was .84. Conclusion The study results showed satisfactory reliability and validity of the professionalism measurement scale for clinical nurses. This scale has potential as an appropriate instrument for measuring clinical nurse professionalism.

Purpose: Previous studies have demonstrated that the serum creatinine level and skeletal muscle index (SMI) (correlated with the overall survival [OS] of patients with colorectal cancer [CRC]). However, the combined significance of these 2 factors is not fully understood. The goal of this study was to investigate the prognostic potential of the combination of these two factors in patients with CRC. Methods: The patients were categorized into subgroups based on preoperative serum creatinine level, with a cut-off value of 1.01 mg/dL for males and 0.80 mg/dL for females. The patients were further categorized into 4 groups based on SMI. Data were analyzed using the Cox proportional hazards model and Harrell’s concordance index (C-index). Results: Poor 5-year OS was observed in patients with high SMI and high serum creatinine levels (hazard ratio [HR]=1.676, 95% confidence interval [CI]=1.110–2.529, P=0.013), low SMI and low serum creatinine levels (HR=1.916, 95% CI=1.249–2.938, P=0.002), and low SMI and high serum creatinine levels (HR=2.172, 95% CI=1.279–3.687, P=0.004) compared to those of patients with high SMI and low serum creatinine levels. Grouping patients based on both SMI and serum creatinine levels led to improved prognostic stratification (C-index, 0.626; 95% CI=0.587–0.666) compared to grouping based on SMI (CI difference=0.062, 95% CI=0.031–0.103, P=0.0011) or serum creatinine (CI difference=0.043, 95% CI=0.017–0.081, P=0.0072) alone. Conclusion Incorporating both SMI and serum creatinine levels enhances the prognostic stratification for 5-year OS in patients with CRC, surpassing the prognostic power of grouping solely based on SMI or creatinine.

Purpose: Previous studies have demonstrated that the serum creatinine level and skeletal muscle index (SMI) (correlated with the overall survival [OS] of patients with colorectal cancer [CRC]). However, the combined significance of these 2 factors is not fully understood. The goal of this study was to investigate the prognostic potential of the combination of these two factors in patients with CRC. Methods: The patients were categorized into subgroups based on preoperative serum creatinine level, with a cut-off value of 1.01 mg/dL for males and 0.80 mg/dL for females. The patients were further categorized into 4 groups based on SMI. Data were analyzed using the Cox proportional hazards model and Harrell’s concordance index (C-index). Results: Poor 5-year OS was observed in patients with high SMI and high serum creatinine levels (hazard ratio [HR]=1.676, 95% confidence interval [CI]=1.110–2.529, P=0.013), low SMI and low serum creatinine levels (HR=1.916, 95% CI=1.249–2.938, P=0.002), and low SMI and high serum creatinine levels (HR=2.172, 95% CI=1.279–3.687, P=0.004) compared to those of patients with high SMI and low serum creatinine levels. Grouping patients based on both SMI and serum creatinine levels led to improved prognostic stratification (C-index, 0.626; 95% CI=0.587–0.666) compared to grouping based on SMI (CI difference=0.062, 95% CI=0.031–0.103, P=0.0011) or serum creatinine (CI difference=0.043, 95% CI=0.017–0.081, P=0.0072) alone. Conclusion Incorporating both SMI and serum creatinine levels enhances the prognostic stratification for 5-year OS in patients with CRC, surpassing the prognostic power of grouping solely based on SMI or creatinine.

OBJECTIVE: To retrospectively compare the imaging characteristics of retropharyngeal density and associated findings for Kawasaki disease with those for non-Kawasaki disease, and identify the distinguishing features which aid the CT diagnosis of Kawasaki disease with retropharyngeal low density. MATERIALS AND METHODS: Among the enhanced neck CT performed in children less than 8-years old with clinical presentation of fever and cervical lymphadenopathy over a 6-year period, only cases with retropharyngeal low density (RLD) were included in this study. The 56 cases of RLD were divided into two groups; group A included cases diagnosed as Kawasaki disease (n = 34) and group B included cases diagnosed as non-Kawasaki disease (n = 22). We evaluated the CT features including the thickness of RLD and its extent into the deep neck spaces, as well as soft tissue change in the adjacent structure. We also scored the extent of RLD into the deep neck spaces and the soft tissue changes in the adjacent structure. RESULTS: The thickness of RLD was greater in group A than in group B (group A, 6.0 +/- 2.1; group B, 4.6 +/- 1.5, p = 0.01). The score of the RLD extent into the deep neck spaces was significantly greater in group A than in group B (group A, 2.3 +/- 1.3; group B, 0.8 +/- 1.0, p < 0.01). Also, the score of the adjacent soft tissue changes was greater in group A than in group B (group A, 2.0 +/- 1.1; group B, 1.0 +/- 1.0, p < 0.01). CONCLUSION: If children present with fever and cervical lymphadenopathy that display retropharyngeal low density with extension into more deep neck spaces as well as changes in more adjacent soft tissue, the possibility of Kawasaki disease should be considered.
Child ; Child, Preschool ; Female ; Humans ; Lymphatic Diseases/complications/radiography ; Male ; Mucocutaneous Lymph Node Syndrome/complications/*radiography ; Neck/*radiography ; Pharyngeal Diseases/complications/*radiography ; Pharynx/*radiography ; *Tomography, X-Ray Computed

No abstract available.
Basal Cell Nevus Syndrome* ; Carcinoma, Basal Cell

We present a patient diagnosed with skin sarcoidosis, breast cancer, pulmonary tuberculosis, and peritoneal sarcoidosis with a past history of colorectal cancer. During stage work up for breast cancer, suspicious lesions on peritoneum were observed in imaging studies. Considering our patient's history and imaging findings, we initially suspected peritoneal carcinomatosis. However, the peritoneal lesion was diagnosed as sarcoidosis in laparoscopic biopsy. This case demonstrates that abdominal sarcoidosis might be considered as a differential diagnosis when there is a lesion suspected of being peritoneal carcinomatosis with nontypical clinical presentations.
Biopsy ; Breast Neoplasms ; Carcinoma* ; Colorectal Neoplasms ; Diagnosis, Differential ; Humans ; Peritoneum ; Sarcoidosis* ; Skin ; Tuberculosis, Pulmonary

PURPOSE: The purpose of this study was to examine the sleep quality of nurses in the comprehensive nursing care units of small-medium sized hospitals, and general and work-related characteristics associated with sleep quality of nurses. METHODS: Participants were 312 nurses in comprehensive nursing care units of eight small and medium hospitals. The data were collected between June and August, 2018. A survey questionnaire including, sleep quality, general, and work-related characteristics of nurses was used. The data were analyzed using SPSS/WIN 23.0 program with descriptive statistics, independent t-test, and χ² test. Logistic regression analyses were used to identify factors associated with sleep quality. RESULTS: The average score for sleep quality was 8.58±3.18 (0~21). Using a cut-off point of 8.5, 51.9% were poor sleepers. Sleep quality was associated with age (Odds Ratio [OR]=0.93, 95% Confidence Interval [CI]=0.88~0.99). CONCLUSION Age was identified as a factor associated with sleep quality among nurses in the comprehensive nursing care units at small and medium sized hospitals. Researchers and nurse administrators need to develop and provide strategies to improve young nurses' sleep quality.