The purpose of this study was to examine the effect of preceptorship on On the Job Training of new nurses. The research design was a retrospective survey and one group pre-post test design. The subjects were 49 entry nurses and 49 preceptors. The data were collected from Feburary 1, 1998 to December 1, 1998. One questionnair applied in this study consisted of general characteristics, the responses of new entry nurses and their preceptors and their qualities. The other questionnair consisted of job satisfaction of new entry nurses and preceptors and their competencies. The data were analyzed for frequencies, mean score, standard deviation, t-test, and ANOVA. The results of the study were as follows: 1) Preceptees's responses were that the nurses' affiliation of unit, cooperation of other nurses, and competencies of nursing skills improved after OJT applied preceptorship. 2) Preceptors's answers were that preceptor- ship had a positive effect on their continuing education. 3) While preceptees's job satisfaction scores were high in interaction, administration, and organization, they were low in autonomy and pay. 4) Pre-competency scores were the same as post-competency scores. 5) After preceptorship, preceptors responded that their nursing skill & communication competency increased, but their nursing administration competency decreased. 6) Finally, preceptorship's other effects were as follows: 1. Checklists for preceptee education at the nursing unit were developed separately. 2. It was proved that 'preceptor interview note' was effective on manage preceptorship. 3. We obtained duty overlap periods; medical- surgical units-1 month, 5 ICU-2 months, operation room-3 months. 4. We prepared a preceptor program based on the study results.
Checklist ; Education ; Education, Continuing ; Evaluation Studies as Topic ; Inservice Training ; Job Satisfaction ; Nursing ; Preceptorship* ; Research Design ; Retrospective Studies ; Ships

Pulmonary mucormycosis is an opportunistic infection in patients with severe underlying illness such as immunocompromised diseases or uncontrolled diabetes mellitus. While patients with leukemia and lymphoma usually resent with diffuse parenchymal disease, diabetic patients usually have a localized endobronchial disease involving central airways. We report upon a case of pulmonary mucormycosis in diabetes mellitus patient presenting as an endobronchial mass, which was cured with antifungal therapy, rigid bronchoscopic mass removal and right pneumonectomy.
Diabetes Mellitus ; Humans ; Leukemia ; Lymphoma ; Mucormycosis* ; Opportunistic Infections ; Pneumonectomy

PURPOSE: The aim of this study was to evaluate the efficacy of a multimedia informed consent (IC) presentation on the understanding and satisfaction of patients who were scheduled to receive 120-W green-light high-performance system photoselective vaporization of the prostate (HPS-PVP). MATERIALS AND METHODS: A multimedia IC (M-IC) presentation for HPS-PVP was developed. Forty men with benign prostatic hyperplasia who were scheduled to undergo HPS-PVP were prospectively randomized to a conventional written IC group (W-IC group, n=20) or the M-IC group (n=20). The allocated IC was obtained by one certified urologist, followed by a 15-question test (maximum score, 15) to evaluate objective understanding, and questionnaires on subjective understanding (range, 0~10) and satisfaction (range, 0~10) using a visual analogue scale. RESULTS: Demographic characteristics, including age and the highest level of education, did not significantly differ between the two groups. No significant differences were found in scores reflecting the objective understanding of HPS-PVP (9.9±2.3 vs. 10.6±2.8, p=0.332) or in subjective understanding scores (7.5±2.1 vs. 8.6±1.7, p=0.122); however, the M-IC group showed higher satisfaction scores than the W-IC group (7.4±1.7 vs. 8.4±1.5, p=0.033). After adjusting for age and educational level, the M-IC group still had significantly higher satisfaction scores. CONCLUSIONS: M-IC did not enhance the objective knowledge of patients regarding this surgical procedure. However, it improved the satisfaction of patients with the IC process itself.
Education ; Humans ; Informed Consent* ; Male ; Multimedia* ; Prospective Studies* ; Prostate* ; Prostatic Hyperplasia ; Surgical Procedures, Operative ; Volatilization*

PURPOSE: We compared location of positive cores in biopsy and location of positive surgical margin (PSM) following radical prostatectomy. MATERIALS AND METHODS: This retrospective analysis included patients who were diagnosed as prostate cancer by standard 12-core transrectal ultrasonography guided prostate biopsy, and who have PSM after radical prostatectomy. After exclusion of number of biopsy cores <12, and lack of biopsy location data, 46 patients with PSM were identified. Locations of PSM in pathologic specimen were reported as 6 difference sites (apex, base and lateral in both sides). Discordance of biopsy result and PSM was defined when no positive cores in biopsy was identified at the location of PSM. RESULTS: Most common location of PSM were right apex (n=21) and left apex (n=15). Multiple PSM was reported in 21 specimens (45.7%). In 32 specimens (69.6%) with PSM, one or more concordant positive biopsy cores were identified, but 14 specimens (28%) had no concordant biopsy cores at PSM location. When discordant rate was separated by locations of PSM, right apex PSM had highest rate of discordant (38%). The discordant group had significantly lower prostate volume and lower number of positive cores in biopsy than concordant group. CONCLUSIONS: This study showed that one fourth of PSM occurred at location where tumor was not detected at biopsy and that apex PSM had highest rate of discordant. Careful dissection to avoid PSM should be performed in every location, including where tumor was not identified in biopsy.
Aged ; Biopsy, Large-Core Needle/methods ; Humans ; Male ; Middle Aged ; Neoplasm Grading ; Neoplasm Staging ; Prostatectomy/*methods ; Prostatic Neoplasms/*pathology/*surgery/ultrasonography ; Retrospective Studies ; Ultrasonography, Interventional/methods

PURPOSE: To investigate the effects of repeated photodynamic therapy (PDT) for subfoveal choroidal neovascularization secondary to age-related macular degeneration (AMD) in Korean patients. METHODS: Clinical data of patients who were treated with repeated (3 times or more) PDT for subfoveal choroidal neovascularization secondary to AMD and followed up for more than 6 months were collected from 17 hospitals around the country. Visual outcomes at 12 and 24 months, follow-up were compared between subtypes of choroidal neovascularization. The factors related to final visual prognosis and PDT-related adverse effects were evaluated. RESULTS: 244 patients (244 eyes) were recruited (male: 60%, age: 67.7+/-9.1 years). The portion of patients with predominantly classic, minimally classic, and occult without classic choroidal neovascularization was 57%, 13%, and 24%, respectively and that of patients with visual improvements or less than moderate visual loss at 24 months follow-up were 28%, 38%, 30% and 47%, 56%, and 65%, respectively. Baseline visual acuity and age were significantly related to the final visual prognosis (p<0.05). PDT-related adverse events developed in 15 (6.1%) patients, but most were mild and transient. CONCLUSIONS: Repeated PDT for subfoveal choroidal neovascularization secondary to AMD has effects comparable to those of previous prospective, controlled trials without any significant safety concerns in Korea.
Choroid* ; Choroidal Neovascularization* ; Follow-Up Studies ; Humans ; Korea ; Macular Degeneration* ; Photochemotherapy* ; Prognosis ; Visual Acuity