BACKGROUND: This study was done to identify factors that influence the willingness to be vaccinated with the human papilloma virus (HPV) vaccine in female college students eligible for a catch-up vaccination program. METHODS: This cross-sectional study included 572 female students aged 18-26 years attending one selected university in the Gyeongbuk Province. From March 2 to 6, 2009, they completed a self-administered questionnaire on their HPV vaccination status. Thereafter, unvaccinated participants were educated about the vaccination program, and each participant's willingness to be vaccinated was assessed. RESULTS: Of the 572 participants, 18 (3.1%) were already vaccinated with the HPV vaccine. The number of participants advised to be vaccinated was 102 (17.8%). Of the 554 unvaccinated participants, 305 (55.1%) were willing to be vaccinated after being educated about the vaccination program. Of the remaining 249 unvaccinated participants, 116 (48.7%) refused the vaccine due to its high cost. Advice by family members was related significantly to the willingness to be vaccinated (odds ratio, 2.37; 95% confidence interval, 1.09-5.14). CONCLUSIONS: The results of this study suggest that the willingness to be vaccinated with the HPV vaccine could be increased in female college students if they are advised to do so by their family members after being educated about the vaccination program.
Aged ; Cross-Sectional Studies ; Female ; Humans ; Papilloma ; Vaccination ; Viruses ; Surveys and Questionnaires

BACKGROUND: Severe forefoot deformities, particularly those involving the dorsum of the foot, cause inconvenience in daily activities of living including moderate pain on the dorsal aspect of the contracted foot while walking and difficulty in wearing nonsupportive shoes due to toe contractures. This paper presents clinical results of reconstruction of severe forefoot deformity using the anterolateral thigh (ALT) free flap. METHODS: Severe forefoot deformities were reconstructed using ALT flaps in 7 patients (8 cases) between March 2012 and December 2015. The mean contracture duration was 28.6 years. RESULTS: All the flaps survived completely. The size of the flaps ranged from 8 cm × 5 cm to 19 cm × 8 cm. The mean follow-up period was 10 months (range, 7 to 15 months). There was no specific complication at both the recipient and donor sites. There was one case where the toe contracture could not be completely treated after surgery. All of the patients were able to wear shoes and walk without pain. Also, the patients were highly satisfied with cosmetic results. CONCLUSIONS: The ALT flap may be considered ideal for the treatment of severe forefoot deformity.
Congenital Abnormalities ; Contracture* ; Follow-Up Studies ; Foot ; Foot Deformities ; Free Tissue Flaps ; Humans ; Shoes ; Thigh* ; Tissue Donors ; Toes ; Walking

Autoimmune enteropathy is a rare chronic diarrheal disease of infancy. Clinicopathologically, this entity is characterized by chronic secretory diarrhea, villous atrophy with crypt hypoplasia of a small intestine and/or associated autoimmune disorders, and absence of severe immunodeficiency. For the confirmation of diagnosis, antienterocyte autoantibody should be delineated. The treatment of choice of this disorder is immunosuppression. We has been experienced a case of autoimmune enteropathy without autoimmune disorders in a 10-month-old male infant. He developed protracted diarrhea from 5 months of his age and has been appeared to be failure to thrive. Antienterocyte autoantibody was demonstrated by immunohistochemistry and western blotting. He was successfully treated with corticosteroid and FK506. This is the first case report of autoimmune enteropathy without autoimmune disorders in Korea.
Atrophy ; Blotting, Western ; Diagnosis ; Diarrhea ; Failure to Thrive ; Humans ; Immunohistochemistry ; Immunosuppression ; Infant ; Intestine, Small ; Korea ; Male ; Tacrolimus

BACKGROUND/AIMS: Irritable bowel syndrome (IBS) is a functional gastrointestinal (GI) tract disorder that has heterogeneous clinical presentations such as abdominal pain, diarrhea, constipation, and abdominal distension. It is known that several mechanisms are involved in the pathogenesis of IBS. Probiotics may target one or more pathophysiologic pathways in IBS and may improve the symptoms of IBS. However, the results of studies about probiotics on IBS are controversial. Therefore, the aim of this study was to evaluate the effect of probiotics on GI symptoms and intestinal gas volume changes in patients with IBS. METHODS: Forty patients were randomly allocated to be treated with medilac DS(R) (Bacillus subtilis, Streptococcus faecium) (n=20) or placebo (n=20) in a double-blind, prospective manner. The change in intestinal gas volume and symptom scores after 4-week treatment were evaluated for the efficacy. RESULTS: There was no significant difference in bloating, frequency of gas expulsion, frequency of defecation, and hardness of stool before and after the treatment. However, the severity of abdominal pain and the frequency of abdominal pain decreased significantly in medilac DS(R)group (2.4+/-1.3 cm/day -> 1.6+/-1.6 cm/day, 1.7+/-1.3/day -> 1.0+/-1.0/day) (p=0.044, p=0.038), but not in placebo group (2.1+/-2.0 cm/day -> 1.8+/-2.1 cm/day, 1.3+/-1.2/day -> 1.4+/-1.9/day). In both groups, intestinal gas volume at baseline, after 2-week treatment, and after 4-week treatment did not show significant change. Medilac DS(R)was well tolerated without adverse events. CONCLUSIONS: Medilac DS(R)is a safe and useful probiotic agent for the treatment of abdominal pain in patients with IBS.
Abdominal Pain/etiology/therapy ; Adult ; Bacillus subtilis ; Double-Blind Method ; Enterococcus faecium ; Female ; Humans ; Irritable Bowel Syndrome/*therapy ; Male ; Middle Aged ; Probiotics/*therapeutic use

BACKGROUND/AIMS: Irritable bowel syndrome (IBS) is a functional gastrointestinal (GI) tract disorder that has heterogeneous clinical presentations such as abdominal pain, diarrhea, constipation, and abdominal distension. It is known that several mechanisms are involved in the pathogenesis of IBS. Probiotics may target one or more pathophysiologic pathways in IBS and may improve the symptoms of IBS. However, the results of studies about probiotics on IBS are controversial. Therefore, the aim of this study was to evaluate the effect of probiotics on GI symptoms and intestinal gas volume changes in patients with IBS. METHODS: Forty patients were randomly allocated to be treated with medilac DS(R) (Bacillus subtilis, Streptococcus faecium) (n=20) or placebo (n=20) in a double-blind, prospective manner. The change in intestinal gas volume and symptom scores after 4-week treatment were evaluated for the efficacy. RESULTS: There was no significant difference in bloating, frequency of gas expulsion, frequency of defecation, and hardness of stool before and after the treatment. However, the severity of abdominal pain and the frequency of abdominal pain decreased significantly in medilac DS(R)group (2.4+/-1.3 cm/day -> 1.6+/-1.6 cm/day, 1.7+/-1.3/day -> 1.0+/-1.0/day) (p=0.044, p=0.038), but not in placebo group (2.1+/-2.0 cm/day -> 1.8+/-2.1 cm/day, 1.3+/-1.2/day -> 1.4+/-1.9/day). In both groups, intestinal gas volume at baseline, after 2-week treatment, and after 4-week treatment did not show significant change. Medilac DS(R)was well tolerated without adverse events. CONCLUSIONS: Medilac DS(R)is a safe and useful probiotic agent for the treatment of abdominal pain in patients with IBS.
Abdominal Pain/etiology/therapy ; Adult ; Bacillus subtilis ; Double-Blind Method ; Enterococcus faecium ; Female ; Humans ; Irritable Bowel Syndrome/*therapy ; Male ; Middle Aged ; Probiotics/*therapeutic use

Pneumatosis coli (PC) is a rare disease that is characterized by multiple, varying-sized cysts at the mucosa or submucosa in the colon and sigmoid colon. About 85% of PC is associated in other gastrointestinal, pulmonary and connective diseases. Ischemic colitis is rarely associated with PC. The symptoms of PC are not specific, and the patients with this malady present with hematochezia, abdominal pain, diarrhea and other symptoms associated with their underlying diseases. Colonoscopy and computed tomography are recommended for making the diagnosis. The underlying diseases should be treated and oxygen therapy, intra-venous antibiotics and/or surgical treatment can be used. The prognosis is generally good, but volvulus, intussusception, intestinal obstruction, bleeding and perforation can occur in 3% of these patients. We experienced two patients who initially presented with hematochezia and they were found to have PC and ischemic colitis according to the colonoscopy exams; these are the first such reported cases in Korea. Both patients were treated conservatively with low-dose oxygen therapy and intra-venous metronidazole. We report here on 2 cases of PC associated with ischemic colitis, and we review the relevant literature.
Abdominal Pain ; Anti-Bacterial Agents ; Colitis, Ischemic ; Colon ; Colon, Sigmoid ; Colonoscopy ; Diarrhea ; Gastrointestinal Hemorrhage ; Hemorrhage ; Humans ; Intestinal Obstruction ; Intestinal Volvulus ; Intussusception ; Korea ; Metronidazole ; Mucous Membrane ; Oxygen ; Prognosis ; Rare Diseases

PURPOSE: The aims of this study included assessment of molecular-epidemiologic features during an outbreak of colonization of extended spectrum beta-lactamase producing Klebsiella pneumoniae(ESBL-KPN) and re-evaluation of their colonized status one year later. METHODS: Rectal swab cultures for ESBL-KPN from all hospitalized infants and newly admitted infants were obtained during the outbreak of colonization from July to December, 2000. The pattern of XbaI-digested chromosomal DNA of isolates were analyzed by pulsed-field gel electrophoresis. Weekly rectal swab cultures were obtained during the outbreak until patients were either discharged or decolonized. Patients discharged after being colonized had follow up stool cultures a year later. RESULTS: A total of 80 patients(28.5 percent) were colonized. Of those, 53 whose pulsed-field gel electrophoresis(PFGE) was possible only once, were ESBL-KPN grouped into six cluster clones and 10 single clones:28 patients(52.8 percent) were colonized with type A, the most common clone, followed by type B in 11 patients(20.8 percent). Of those 12 patients in whom serial PFGE was done more than twice, type A was predominant. Narrowed-down in strains occurred from types A, B, C, D and three single clones at initiation of the study into types A and type B after three months of strict infection control. Among 75 patients(93.7 percent) who were sent home after being colonized, 30 patients were re-called for stool cultures a year later:All of them were decolonized. CONCLUSION: This study demonstrates the importance of infection control as the diversity of ESBL-KPN strains could be narrowed into fewer strains. Colonization of ESBL-KPN could be reversed upon return to the community.
beta-Lactamases* ; Clone Cells ; Colon* ; DNA ; Electrophoresis, Gel, Pulsed-Field ; Follow-Up Studies ; Humans ; Infant ; Infant, Newborn ; Infection Control ; Intensive Care, Neonatal* ; Klebsiella pneumoniae* ; Klebsiella*

PURPOSE: The delta neutrophil index corresponds to calculated immature granulocyte counts and severity of sepsis. This study was conducted in order to investigate the diagnostic value of the delta neutrophil index as a preoperative laboratory marker for appendiceal perforation in patients with acute appendicitis. METHODS: This study was conducted as a retrospective analysis of patients confirmed pathologically as appendicitis at two hospitals from November 2009 to September 2010. Delta neutrophil index was automatically calculated as a subset of routine complete blood count testing. The diagnostic performance of the delta neutrophil index for perforated appendicitis was evaluated. RESULTS: During the study period, 308 patients were enrolled. Among them, 32 patients (10.4%) were confirmed as perforated appendicitis. The delta neutrophil index was significantly higher in the perforated group, compared with the non-perforated group (4.8+/-7.1% vs 2.0+/-2.0%, p<0.05). Sensitivity and specificity of the delta neutrophil index for prediction of perforated appendicitis was 25.0% and 96.7%, respectively, at a cutoff level of 5% with an area under the curve of 0.78 on the ROC (receiver operating characteristics) curve. CONCLUSION: Results of this study suggested an association of the delta neutrophil index with perforated appendicitis. However, the sensitivity was not high enough for use as clinical guidance.
Appendicitis ; Biomarkers ; Blood Cell Count ; Granulocytes ; Humans ; Neutrophils ; Retrospective Studies ; Sensitivity and Specificity ; Sepsis

PURPOSE: This study was performed to investigate the postnatal growth for very low birth weight infants (VLBWI) and to evaluate the factors associated with growth during initial hospitalization. METHODS: The subjects for the study included 155 infants, birth weight less than 1, 625 g, who were admitted to neonatal intensive care unit of Asan Medical Center from January of 1999 to May of 2002. Infants with twin or triplet, necrotizing enterocolitis, small for gestational age and congenital abnormality were excluded. Nutrient intakes and body weights were recorded daily during the first 8 days, 11th and 14th day and then weekly after the 14th day. Length and head circumference were measured weekly. All of the data was collected up to postnatal 105 days or hospital discharge. Enteral plus parenteral fluid, calory, and protein intake were evaluated daily. RESULTS: Growth curves were made according to four birth weight groups: group of 750 g (625-874 g), 1, 000 g (875-1, 124 g), 1, 250 g (1, 125-1, 374 g), 1, 500 g (1, 375-1, 624 g), respectively. Mean fluid intake was 143.7 +/- 24.9 mL/kg/d, caloric intake was 78.1 +/- 10.5 kcal/kg/d and protein intake was 2.4 +/- 0.3 g/kg/d. The mean period to regain birth weight was 19.9 +/- 7.8 days and 25.4 +/-11.0, 22.2 +/- 7.5, 18.8+/- 7.3, 17.3 +/- 6.2 days were required, to regain birth weight for previously mentioned birth weight groups, respectively. Birth weight, gestational age, duration of total parenteral nutrition, age at starting of enteral feeding were negatively associated with the mean duration to regain birth weight. Duration of respiratory support and supplemental oxygen were negative predictors, unlike protein intake which revealed to be a positive predictor. CONCLUSION: Postnatal growth curves of VLBW infants were based on body weight, length, head circumference. Birth weight, gestational age, duration of total parenteral fluid, age at starting of enteral feeding were negatively associated with the mean duration to regain birth weight. There was a positive correlation with protein intake. More rapid regain to birth weight was associated with a shorter duration of respiratory support and supplemental oxygen.
Birth Weight ; Body Weight ; Chungcheongnam-do ; Congenital Abnormalities ; Energy Intake ; Enteral Nutrition ; Enterocolitis, Necrotizing ; Gestational Age ; Head ; Hospitalization ; Humans ; Infant* ; Infant, Newborn ; Infant, Very Low Birth Weight* ; Intensive Care, Neonatal ; Oxygen ; Parenteral Nutrition, Total ; Triplets ; Twins

Background: The incidence of depression in middle-aged adults is increasing and has been affected by physiological changes and various sociodemographic factors. The present study aimed to examine the longitudinal relationship between depression and changes in the family developmental stage based on child independence in South Korean middle-aged adults living with children. Methods: This study included 1,593 people in the age group of 45-64 years who participated in the first survey of the Korean longitudinal study of aging in 2006. Participants did not have depression, lived with unmarried children, and responded to Center for Epidemiologic Studies Depression 10 scale and child-related questions in the 7th survey (2018). The chi-squared test, t-test, and Mann-Whitney U test were used to compare differences in depression according to general characteristics and family developmental stage. The generalized estimating equation model was used to longitudinally examine the effect of changes in the family developmental stage on the incidence of depression from the 1st to the 7th survey. Results: Changes in the family developmental stage based on child independence have a significant effect on the incidence of depression in middle-aged adults (P=0.000). In addition, in the generalized estimating equation model, the longitudinal association between changes in the family developmental stage and the incidence of depression was confirmed. Conclusions Therefore, confirming the independence of children as an important factor is essential in the management of depression in middle-aged adults.