No abstract available.
Dentistry ; Endodontics ; Peer Review

No abstract available.
Dentistry ; Endodontics ; Peer Review

Purpose: : This study sought to explore intensive care unit (ICU) nurses’ perceptions regarding the disclosure of patient safety incidents (DPSI) and identify the relationship between the perception of DPSI and communication barriers. Methods: : This study used a descriptive research design. A total of 110 ICU nurses from a tertiary hospital were surveyed online between September 14 and October 5, 2022. The mean DPSI score ranged between 1.0 and 4.0, with a higher score indicating a higher perception of DPSI. Results: : The mean score for ICU nurses’ perceptions of DPSI was 2.92 (SD=0.37). Among the characteristics of ICU nurses, differences were observed in perceptions of DPSI according to gender, age, total work experience, and ICU work experience. Communication barriers among ICU nurses were negatively correlated with negative results as a sub-factor of perceptions of DPSI. Ambiguity in the nurse’s position, lack of confidence, differences in perspectives with patients, and inadequate nurse-patient relationships as sub-factors of communication barriers exhibited a negative correlation with negative results as a sub-factor of perceptions of DPSI. Conclusions : ICU nurses’ perceptions of DPSI and the sub-factors related to communication barriers are negatively related to DPSI. To improve ICU nurses’ perceptions, open and non-punitive circumstances, staff education, practical guidelines, and support systems are required.

No abstract available.
Rectal Neoplasms*

No abstract available.
Animals ; Gram-Negative Bacteria* ; Interleukin-2* ; Mice*

BACKGROUND: Kirschner's wire (K-wire) transfixation and locking hook plate fixation techniques are widely used in the treatment of acute acromioclavicular joint (ACJ) dislocation. The purpose of this study was to compare the clinical and radiologic outcomes between K-wires transfixation and a locking hook plate fixation technique. METHODS: Seventy-seven patients with acute ACJ dislocation managed with K-wire (56 shoulders) and locking hook plate (21 shoulders) were enrolled for this study. The mean follow-up period was 61 months. RESULTS: At the last follow-up, the shoulder rating scale of the University of California at Los Angeles (UCLA) was higher in patients treated with locking hook plate than with K-wires (33.2 +/- 2.7 vs. 31.3 +/- 3.4, p=0.009). In radiologic assessments, coracoclavicular distance (CCD) (7.9 mm vs. 7.7 mm, p=0.269) and acromioclavicular distance (ACD) (3.0 mm vs. 1.9 mm, p=0.082) were not statistically different from contralateral unaffected shoulder in locking hook plate fixation group, but acromioclavicular interval (ACI) was significant difference. However, there were significant differences in ACI, CCD, and ACD in K-wire fixation group (p<0.001). Eleven complications (20%) occurred in K-wire transfixation group and 2 subacromial erosions on computed tomography scan occurred in locking hook plate fixation group. CONCLUSIONS: ACJ stabilization was achieved in acute ACJ dislocations treated with K-wires or locking hook plates. Locking hook plate can provide higher UCLA shoulder score than K-wire and maintain CCD, and ACD without ligament reconstruction. K-wire transfixation technique resulted in a higher complication rate than locking hook plate.
Acromioclavicular Joint* ; Bone Wires ; California ; Dislocations* ; Follow-Up Studies ; Humans ; Ligaments ; Shoulder

It has been suspected that the cannula of the ultrasonic generator became heated during liposuction, and that the heated cannula might possibly damage the soft tissues such as vessels, nerves and muscles. To confirm these suspicions, the actual temperature of the cannula was measured after being switched on, and the influence of the heated cannula on the soft tissues of 30 rabbits was studied macroscopically and microscopically. When the cooling system of ultrasonic generator was not operated, the temperature of a cannula tip increased to 100degrees C in 10 seconds, and the temperature of a cannula shaft did not increase over 40 degrees C. When the cooling system of the ultrasonic generator was operated, the temperature of the cannula tip increased to 70 degrees C in 20 seconds and to 100 degrees C in 1 minute. The stronger ultrasonic power was, the higher the temperature of the cannula tip was. When the heated cannnula tip touched the muscles, vesseles and nerves directly, the arterial and venous walls were perforated in about 20 seconds and 10 seconds, respectively. Gross changes of the muscles, such as color change and depression of the contacted area, were seen in about 30 seconds, and histological changes occurred in about 3 seconds. When adding the Klein solution, an infiltration solution for increasing the destructive effects of the ultrasound, the onset time of tissue damage was significantly shortened in vessels and nerves, but there was no significant difference in muscles. Although there was no finding of damage by the ultrasonic wave itself on the vessels, nerves, and muscles during ultrasonic liposuction, this study confirmed that the heated cannula could damage vessels, nerves, and muscles. Thus we must try to avoid placing the cannula at certain areas for more than 10 seconds douring the ultrasonic liposuction.
Catheters* ; Depression ; Hot Temperature ; Lipectomy* ; Muscles* ; Rabbits ; Ultrasonics* ; Ultrasonography

A case of diffuse malignant mesothelioma of peritoneum which was difficult to distinguish from metastatic anaplastic carcinoma or malignant melanoma was presented. The patient was a 50 year-old woman and complained of an abdominal pain and ascites for 20 days. Histologically, the tumor cells showed highly anaplastic appearance with sheet-like arrangement without any papillary or tubular structure. They stained Positive for cytokeratin and vimentin and negative for CEA, S-100 protein and melanoma associated antigen. A few cells within the tumor showed Positive reactivity to desmin. Ultrastructurally, the tumor cells had characteristic findings of mesothelioma such as long, exuberant, wavy microvilli with 10 to 12 of length/diameter ratio. The patient died 3 months after the diagnosis in spite of intraperitoneal chemotherapy.
Female ; Humans ; Neoplasm Metastasis

PURPOSE: This study was done to examine the influence of nursing service quality and medical service satisfaction on intent to revisit the hospital, and to identify mediating effects of medical service satisfaction between nursing service quality and intent to revisit the hospital. METHODS: This study was a cross-sectional survey. Participants were 390 hospitalized patients at one general hospital in Gyeonggi Province. Data were collected from July 21 to September 10, 2010 and analyzed using SPSS/PC version 18.0. RESULTS: The score for nursing service quality continuously improved but the scores for medical service satisfaction and intent to revisit the hospital did not changed significantly after estimated. Factors influencing intent to revisit the hospital were nursing service quality, medical service satisfaction, 'same religion', and 'Christian', and the explanation power of these four factors was 79.7%. Medical service satisfaction had a partial mediating effect between nursing service quality and intent to revisit the hospital. CONCLUSION: Findings indicate that nursing service quality is a very important factor to improve both medical service satisfaction and intent to revisit the hospital. Nursing managers should develop strategies to improve nursing service quality.
Consumer Satisfaction ; Cross-Sectional Studies ; Hospitals, General ; Humans ; Negotiating ; Nursing Services

The migration of intra-uterine devices into the bladder with the formation of stone occurs rarely. We report a case of bladder stone developed on Lippes loop migrated from the uterus.
Foreign Bodies ; Intrauterine Devices* ; Urinary Bladder ; Urinary Bladder Calculi ; Uterus