• 대한소아치과학회지
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• 제31권3호
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• pp.459-473
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• 2004

본 연구는 보다 효과적인 치료계획 수립과 행동조절을 시행하는데 도움을 얻고자, 1999년 1월 1일부터 2002년 12월 31일까지 강릉대학교 치과병원 소아치과에 내원한 환아를 진료기록부를 통해 조사하고, 진정치료를 받은 환아들 및 보호자의 특성을 진료기록부 및 초진시 설문지를 통해 진정치료를 받지 않은 환아들과 비교, 분석하여 다음과 같은 결과를 얻었다. 1. 내원 환아수 증가와 함께 진정치료환아들의 수가 1999년부터 2002년의 4년 동안 계속적으로 증가하였다. 2. 진정환아군은 비진정환아군에 비해 어린 연령 대에 집중되어 유의할만한 분포의 차이를 보였다(p<0.001). 3. 월별 내원경향에 있어서 진정환아군은 3, 7, 11월에 높은 비율을 보여 전체 환아에 비해 내원빈도 분포에 유의할 만한 차이를 보였다(p<0.001). 4.보호자 직업의 분포에서도 추후 계속된 연구가 필요하지만, 진정환아와 비진정환아군 간에 통계적으로 유의한 차이가 있었다(p<0.001). 5. 진정환아군은, 비진정환아군에 비해 예방, 교정적인 치료보다는 충치치료를 주소로 내원하는 비율이 높아 내원동기의 분포에 유의할만한 차이가 있었다(p<0.001). 6. 이전 치과치료시 진정환아군에서 부정적 반응을 보인 비율이 더 높았고, 보호자 기대치에서도 진정환아군에서 부정적 반응을 기대한 비율이 더 높았다(p<0.001). 7. 진정환아군의 31.2%는 소개를 통해 소아치과에 내원하였으며, 치과의사에 의한 소개가 가장 높은 58.3%를 차지하였다. 8. 달래도 치료를 거부할 경우, 진정환아군의 보호자들은 50.9%가 진정치료를 선호한 반면, 비진정환아군의 보호자들은 물리적 방법을 54.6%로 선호하여 유의할만한 분포의 차이를 보였다(p<0.001).

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2022년도 춘계학술대회
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• pp.577-578
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• 2022

This study addresses the effectiveness of a VR model that is designed to relieve distress and improve communication during pediatric dental treatment for 3-9 year-old young patients. This is due to the challenging nature of the dental treatment for both young patients and pediatric dentists. The proposed model is designed to alleviate the unpleasant experience a young patient might go through during the dental treatment through providing a VR content to be displayed in on a head-mounted device during the treatment session. In addition, the model is designed to help decrease the frequent movement of the young patient during the dental treatment session by directing the patient's head to the immersive VR content. Furthermore, the model could solve the communication difficulties that might occur between pediatric dentists and young patients during the treatment session by showing live instructions related to adjusting body postures

• Advances in pediatric surgery
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• 제15권1호
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• pp.27-37
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• 2009

Neuroblastoma is the most common extracranial solid tumor in children. We retrospectively analyzed the results of neuroblastoma treatment of 191 patients (116 males and 75 females) treated between January 1986 and December 2005 at the Department of Pediatric Surgery and the Department of Pediatrics, Seoul National University Children's Hospital. The mean age at diagnosis was 3.1 years (0.1 yrs - 13.5 yrs). Forty-seven patients were under 1 year of age. The mean follow-up period was 57.3 months (24 days - 19.1 yrs). Patients were classified into two groups according to the completeness of resection of the primary tumor; (1) gross total resection (GTR) and (2) incomplete resection (IR). The number of patients in stages I, II, III, IV, IV-S were 17 (8.9 %), 12 (6.3 %), 43 (22.5 %), 114 (59.7 %), 4 (2.1 %), respectively. GTR was achieved in 120 patients and IR in 71 (22 stage III, 47 stage IV, 1 stage IV-S, 1 brain). Overall survival (OS) was 65.2 % and event-free survival (EFS) was 48.6 %. EFS were 100 %, 75 %, 66.8 %, 31.3 %, 75 % at stage I, II, III, IV, IV-S, respectively. There was no significant difference in EFS according to the completeness of resection. EFS was improved in GTR group (p=ns) of stage III, but by contrast, stage IV patients showed worse EFS in GTR group. EFS was improved significantly after the introduction of autologous stem cell transplantation (ASCT) (58.1% vs. 40.6%, p=.029). The EFS improved significantly after the introduction of ASCT in IR group (p=.009) rather than GTR group (p=ns). The EFS of the patients under 1 year of age (N=47) was better than the patients over 1 year of age (N=144) significantly (75.5 % vs. 39.4 %, p=.0034). The prognosis of neuroblastoma was related to the INSS stage and age at diagnosis. The survival of IR group significantly improved after ASCT.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제22권4호
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• pp.358-368
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• 2019

Purpose: Pediatric Crohn's disease (CD) is directly related to growth and has a high probability of requiring surgical intervention(s); therefore, more active treatment for CD is required for children. This study investigated the impact of biologics on growth and disease course associated with surgery. Methods: This was a retrospective cohort study involving patients diagnosed with CD at the Seoul National University Children's Hospital (Seoul, Korea) between January 2006 and October 2017. The aim was to determine the characteristics of pediatric patients with CD and whether biologics affected growth and the surgical disease course. Results: Among patients who underwent surgery for CD, the mean number of operations per patient was 1.89. The mean time from initial diagnosis to surgery was 19.3 months. The most common procedure was fistulectomy (34%), followed by incision and drainage (25%). In all patients, the use of biologics increased the height (p=0.002) and body mass index (BMI) (p=0.005). Among patients who underwent surgery, height (p=0.004) and BMI (p=0.048) were increased in the group using biologics. Patients who used biologics exhibited a low operation rate only within 2 years after diagnosis, with no differences thereafter (p=0.027). Conclusion: Although biologics could not mitigate the operation rate in pediatric patients who underwent surgery for CD, biological therapy delayed disease progression within 2 years of disease onset. Additionally, biologics conferred growth and BMI benefits in this window period. Therefore, it may be helpful to use biologics for optimal growth in pediatric patients with a high probability of undergoing future surgery.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제26권1호
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• pp.23-33
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• 2023

Purpose: The incidence and prevalence of inflammatory bowel disease (IBD) are increasing along with an increasing number of patients with comorbid conditions like psychiatric and behavioral disorders, which are independent predictors of quality of life. Methods: Non-overlapping years (2003-2016) of National Inpatient Sample and Kids Inpatient Database were analyzed to include all IBD-related hospitalizations of patients less than 21 years of age. Patients were analyzed for a concomitant diagnosis of psychiatric/ behavioral disorders and were compared with IBD patients without psychiatric/behavioral disorder diagnoses for outcome variables: IBD severity, length of stay and inflation-adjusted hospitalization charges. Results: Total of 161,294 IBD-related hospitalizations were analyzed and the overall prevalence rate of any psychiatric and behavioral disorders was 15.7%. Prevalence rate increased from 11.3% (2003) to 20.6% (2016), p<0.001. Depression, substance use, and anxiety were the predominant psychiatric disorders. Regression analysis showed patients with severe IBD (odds ratio [OR], 1.57; confidence interval [CI], 1.47-1.67; p<0.001) and intermediate IBD (OR, 1.14; CI, 1.10-1.28, p<0.001) had increased risk of associated psychiatric and behavioral disorders than patients with a low severity IBD. Multivariate analysis showed that psychiatric and behavioral disorders had 1.17 (CI, 1.07-1.28; p<0.001) mean additional days of hospitalization and incurred additional $8473 (CI, 7,520-9,425; p<0.001) of mean hospitalization charges, independent of IBD severity. Conclusion: Prevalence of psychiatric and behavioral disorders in hospitalized pediatric IBD patients has been significantly increasing over the last two decades, and these disorders were independently associated with prolonged hospital stay, and higher total hospitalization charges.

• Clinical and Experimental Pediatrics
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• 제52권8호
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• pp.843-850
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• 2009

A recent High Court's decision regarding the withdrawal of life supporting medical treatment (artificial ventilator) from an elderly female patient in the terminal stage has opened up a new era of the "euthanasia dispute" in Korea. With this decision, the legitimate withdrawal of life supporting treatment became possible under certain conditions and the Korean Medical Association is working toward the establishment of practical guidelines for the terminal-stage patients. However, there are still very few debates on the cases of pediatric patients in the terminal stage or suffering from fatal diseases. For pediatric patients, the core principle of autonomy and following procedure of "advance directives" are hardly kept due to the immaturity of the patients themselves. Decisions for their lives usually are in the hands of the parents, which may often bring out tragic disputes around "child abuse", especially in Korea where parents have exclusive control of the destiny of their children. Some developed countries such as the U.S.A., the U.K. and Canada have already established guidelines or a legal framework for ensuring the rights of the healthcare system regarding children suffering from severe illness, permitting the withdrawal of Life supporting medical treatment (LSMT) in very specific conditions when the quality of life of the children is severely threatened. For the protection of the welfare and interest of the children, we should discuss this issue and develop guidelines for the daily practice of pediatricians.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제21권4호
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• pp.329-335
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• 2018

Loss of response to anti-tumor necrosis factor (anti-TNF) agents in the treatment of inflammatory bowel disease (IBD) is a major consideration to maintain sustained response. Reversal of immunogenicity can re-establish response and increase the durability of these agents. Strategies to reverse immunogenicity include dose-intensification and/or the addition of an immunomodulator. However, there is a relative paucity of data on the efficacy of such interventions in pediatric IBD patients. Available reports have not strictly utilized homogenous mobility shift assay, which reports on anti-drug antibodies even in the presence of detectable drug, whereas prior studies have been confounded by the use of drug sensitive assays. We report four pediatric inflammatory bowel disease patients with successful reversal of immunogenicity on an anti-TNF agent using dose intensification and/or addition of an immunomodulator.

• 대한한방소아과학회지
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• 제17권1호
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• pp.117-129
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• 2003

We made a clinical analysis of 135 pediatric patients who visited Emergency Room of Dongguk University Oriental Hospital, during 1 year from March 2002 to February 2003. The results were as follows ; 1. Whether they received medical examination and treatment or not : new patients were 95(70.4%) and pediatric patients who received medical examination and treatment were 40(29.6%). 2. Seasonal distribution: Spring(March, April, May) was 45(33.3%), Summer(June, July, August) was 35(25.9%), Autumn(September, October, November) was 32(23.7%) and Winter(December, January, February) was 23(17.0%). 3. The time interval between onset and arrival : within 6 hours were 68(50.4%), 6-12 hours were 14(10.4%), 12-24 hours were 26(9.3%), 24-48 hours were 17(12.6%), 48-72 hours were 6(4.4), over 72 hours were 4(3.0%). 4. Whether they went through other hospitals or not : pediatric patients who didn't go through other hospitals were 105(77.8%), pediatric patients who went through other hospitals were 30(22.2%). 5. Systemic distribution of diseases: Infectious diseases were 1(0.7%), Physique diseases were 4(3.0%), Digestive diseases were 73(54.1), Nervous also Mental diseases were 32(23.7%), Cardiovascular diseases were 2(1.5%), Skin disorders were 1(0.7%), Respiratory diseases were 22(16.3%). 6. Medical care : Acupuncture and moxibustion were 1(0.7%), moxibustion and medication were 1(0.7%), acupuncture, moxibustion and medication were 1(0.7%), venesection was 24(17.8% ), venesection and medication were 17(12.6%), consultation was 16(11.9%), medication was 44(32.6%), acupuncture was 3(2.2%), acupuncture and medication were 14(10.4%) and transferred out patients were 14(10.4%). 7. Revisit: revisit patients were 30(22.2%).

• Clinical and Experimental Pediatrics
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• 제58권5호
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• pp.194-198
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• 2015

Chronic inflammatory demyelinating polyneuropathy (CIDP) is a chronically progressive or relapsing symmetric sensorimotor disorder presumed to occur because of immunologic antibody-mediated reactions. To understand the clinical courses of CIDP, we report variable CIDP courses in children with respect to initial presentation, responsiveness to medical treatment, and recurrence interval. Four patients who were diagnosed with acute-onset and relapsing CIDP courses at Severance Children's Hospital, Seoul, Korea, were enrolled in this retrospective study. We diagnosed each patient on the basis of the CIDP diagnostic criteria developed in 2010 by the European Federation of Neurological Societies/Peripheral Nerve Society Guidelines. We present the cases of four pediatric patients diagnosed with CIDP to understand the variable clinical course of the disease in children. Our four patients were all between 8 and 12 years of age. Patients 1 and 2 were diagnosed with acute cerebellar ataxia or Guillain-$Barr{\acute{e}}$ syndrome as initial symptoms. While patients 1 and 4 were given only intravenous dexamethasone (0.3 mg/kg/day) for 5 days at the first episode, Patients 2 and 3 were given a combination of intravenous immunoglobulin (2 g/kg) and dexamethasone (0.3 mg/kg/day). All patients were maintained with oral prednisolone at 30 mg/day, but their clinical courses were variable in both relapse intervals and severity. We experienced variable clinical courses of CIDP in children with respect to initial presentation, responsiveness to medical treatment, and recurrence interval.

• Advances in pediatric surgery
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• 제5권1호
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• pp.69-74
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• 1999

Condyloma acuminata, an uncommon disease m the pediatric patients, is being reported with increasing frequency in both adults and children. During the last 10 years, we managed 11 children with condyloma acuminata of the anogenital area. The patients' age at presentation varied from 9 months to 11 years, and boys outnumbered girls by a ratio of 2 : 1. The lesions were found in the perianal area in 9 patients and the genital area in 2. No history of sexual contact or abuse could be elicited. Although the exact mode of transmission of human papillomavirus(HPV) couldn't be defined, maternal-infant transmission at birth and close nonsexual family contact were the main possible causes of HPV infection in our patients. Our experience suggest that fulguration of the warts and concomitant excision with scissors of the larger lesions are the most satisfactory method of treatment in children. However, condyloma acuminata have high recurrence rate despite these treatments. Viral typing and careful epidemiological investigation on a larger series of patients may clarify the causative factors and effective modalities of treatment in childhood anogenital condyloma acuminata.