PURPOSE: There was marked decline of measles outbreak in the world since the first measles vaccine had been introduced. Recently, however, measles outbreak in the vaccinated children have been reported worldwide, which was ascribed to the possibilities of primary or secondary vaccine failure. We investigated the incidence in the school-aged children in the Kyong-gi Do area, the larger district which covers the urban and rural area, by the questionnaire. METHODS: The questionnaires which were asked to the students' parents of 14 elementary schools in and nearest Sungnam city, Kyong-Gi Do for their present age, experience of measles attack and vaccination, and the age of measles attack. The answers of this questionnaire were analysed by SAS computer program. RESULTS: 1) Measles vaccination rate at 9 months was 70.5% and MMR vaccination rate at 15 months was 91.3%. 2) Measles attack rate among unvaccinated group was 53.8%, and 16.1% in vaccinated group. There was significant low risk of measles attack among vaccinated group than unvaccinated group(relative risk=3.35, p<0.001). 3) Vaccine efficacy of measles in this age group was 69%. 4) Age distribution of measles outbreak reveals bimodal pattern, the graph shows two peak incidence of 1 year-old and 6 years-old. 5) There were no significant differences of measles incidence in the different medical care service center that measles vaccination had been done. CONCLUSIONS: Despite high rate of measles vaccine coverage in Sungnam, the attack rate of measles in the vaccinated population was relatively high. There may be due to primary, secondary vaccine failure or the other factors. The policy of measles vaccination in Korea should be reestablished as soon as possible.
Age Distribution ; Child* ; Epidemiologic Studies* ; Gyeonggi-do* ; Humans ; Incidence ; Korea ; Measles Vaccine ; Measles* ; Measles-Mumps-Rubella Vaccine ; Parents ; Surveys and Questionnaires ; Vaccination

OBJECTIVE: The aim of this retrospective study is to evaluate the efficacy of adjuvant chemotherapy following radical hysterectomy for intermediate risk stage IB cervical cancer. METHODS: From January 1993 to December 2007, a total of 100 patients of stage IB were enrolled in this study who had at least two of the following three intermediate risk factors (deep stromal invasion, lymphovascular space involvement, and large tumor size) after radical hysterectomy and all patients had no high risk factors and no radiotherapy. Of these patients, 22 patients had surgery only and 78 patients had cisplatin-based combination chemotherapy as adjuvant therapy postoperatively to improve survival. Kaplan-Meier survival curves and Cox's proportional-hazards regression model and log-rank test were used for survival analysis and to estimate the impact of prognostic factors on survival. RESULTS: The mean age was 52 years (range, 28 to 76 years). The overall survival rate of all intermediate tumors are 92% (92/100). Surgery only group is 81.8% (18/22) and adjuvant chemotherapy group is 94.9% (74/78). Comparison of survival between two groups revealed significant statistical difference in both univariant and multivariant survival analysis (P<0.05). The main toxicities of adjuvant chemotherapy were bone marrow suppression (18%), nausea and vomiting (5.2%) and alopecia in etoposide-cisplatin chemotherapy group (100%) but most side effects of postoperative adjuvant chemotherapy were transient, reversible and within acceptable limits to all patients. CONCLUSION: Cisplatin based combined adjuvant chemotherapy for intermediate risk tumors after radical hysterectomy is promising with significant improvement of overall survival and with acceptable toxicity profile.
Alopecia ; Bone Marrow ; Chemotherapy, Adjuvant ; Cisplatin ; Drug Therapy, Combination ; Humans ; Hysterectomy ; Kaplan-Meier Estimate ; Nausea ; Retrospective Studies ; Risk Factors ; Survival Analysis ; Survival Rate ; Uterine Cervical Neoplasms ; Vomiting

OBJECTIVE: The aim of this study is to compare the each clinical manifestation related with its mean survival time of Krukenberg tumors (KTs) of gastric origin versus with that of colorectal origin. METHODS: A total of 156 consecutive patients diagnosed with KTs of the ovary who underwent surgical treatment at a single institution between 2001 and 2010 were retrospectively evaluated. Each clinical manifestation related with its mean survival time compared two different groups. Survival analyses and comparisons were performed using the Kaplan-Meier method. RESULTS: Among the 156 patients with KT, 111 patients with KTs of gastric origin and 45 patients with KTs of colorectal origin were identified. For all patients with KTs, median survival time was 22.7 months. Each mean survival time among all patients with KTs of gastric origin and colorectal origin was 19.2 months and 27.3 months. The results showed that mean survival time of postmenopausal patients was 19.0 months compared with 32.5 months for premenopausal patients (P=0.015). Among all patients, mean survival time of those with metachronous cancer was longer than those with synchronous cancer (P=0.001). In all cases, especially when only one ovary was invaded, the mean survival time was relatively higher (P=0.001). CONCLUSION: Patients with KTs of colorectal origin had a better prognosis than those of gastric origin. In all cases of KT, the mean survival time was significantly longer in postmenoposal patients, metachronous disease and unilateral ovarian involvement. Notably, synchronous, ascites positive, and ovary only metastasis showed more longer mean survival time in the KTs of colorectal origin than KTs of gastric origin.
Ascites ; Female ; Humans ; Krukenberg Tumor* ; Neoplasm Metastasis ; Ovary ; Prognosis ; Retrospective Studies ; Survival Rate