• Asian Pacific Journal of Cancer Prevention
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• 제17권3호
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• pp.1449-1452
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• 2016

Background: Adult rhabdomyosarcoma (RMS) is a rare and aggressive disease with limited data compared with pediatric RMS. The goal of this study was to determine the treatment outcome and identify factors related to survival outcome in Thailand. Materials and Methods: Adult patients (${\geq}15$ years old) with the pathological diagnosis of RMS between 1985 and 2010 were reviewed. The data were retrospectively reviewed from the pathological results and medical records from Srinagarind Hospital, Khon Kaen University. Results: A total of 34 patients were identified in the study. The median age at diagnosis was 35.5 years and the most common primary sites were extremity and the head and neck region. The incidence of pleomorphic RMS increased with age and none was found in those aged younger than 20 years old. The median survival time was 9.33 months (95%CI: 5.6-13.1). The 1- and 5- year survival rates were 38.2% (22.3-54.0) and 20.6% (9.1-35.3). On multivariate analysis, age and size of tumor did not predict better outcome while chemotherapy and surgery were significantly associated with longer survival. Conclusions: Outcome of adult RMS was poor. Surgery and chemotherapy are strongly associated with better prognosis and multimodality treatment should be incorporated in the clinic.

• 대한약침학회지
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• 제6권1호
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• pp.35-36
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• 2003

Background: Evidence based medicine has become main tools for medical practice. However, conducting a highly ranked in the evidence hierarchy pyramid is not easy or feasible at all times and places. There remains a room for descriptive clinical outcome measure studies with admitting the limit of the intepretation. Aims: Presents three Korean clinic based outcome measure studies with a view to encouraging Korean clinicians to conduct similar studies. Methods: Three studies are presented briefly here in치uding 1) Quality of Life of liver cancer patients after 8 Constitutional acupuncture; 2) Developing a Korean version of Measuring yourself Medical Outcome profile (MYMOP); and 3) Survey on 5 Shu points: a pilot In the first study, we have included 4 primary or secondary liver cancer patients collecting their diagnostic X-ray film and clinical data f개m their hospital, and asked them to fill in the European Organization Research and Treatment of Cancer, Quality of Life Questionnaire before the commencement of the treatment. The acupuncture treatment is set up format but not disclosed yet. The translation and developing a Korean version of outcome measures that is Korean clinician friendly has been sought for MYMOP is one of the most appropriate one. The permission was granted, the translation into Korean was done, then back translated into English only based on the Korean translation by the researcher who is bilingual in both languages. The back translation was compared by the original developer of MYMOP and confirmed usable. In order to test the existence of acupoints and meridians through popular forms of Korean acupuncture regimes, we aim at collecting opinions from 101 Korean clinicians that have used those forms. The questions asked include most effective symptoms, 5 Shu points, points those are least likely to use due to either adverse events or the lack of effectiveness, theoretical reasons for the above proposals, proposing outcome measures, and the time from insertion to be effective. The questionnaire is posted on the virtual notice board of the homepage of the communication KOMA (The official tool of Association of Korean Oriental Medicine).

• 대한한방소아과학회지
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• 제30권1호
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• pp.32-39
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• 2016

Objectives To evaluate the effectiveness of allergic rhinitis treatment, and to set the ground in clinical studies, adequate outcome measures must be established. Thus, this study was designed to develop useful criteria based on those that have been suggested, and those that we are using today. Methods To assess outcome measures used in allergic rhinitis in Korean medicine, related articles found in Korea Traditional Knowledge Portal from 2000-2015 were evaluated. Then pattern identification and outcome measures were reviewed in each study. Results Among 27 studies, we have found 24 studies used subjective symptoms as outcome measures, 9 studies used quality of life, and most of allergic rhinitis were caused by Spleen-Gi deficiency. Conclusions It is necessary to develop outcome measures that directly reflect pattern identifications in Korean medicine, and those measures need to be further evaluated for their applicability, validity and sensitivity.

• Clinical and Experimental Pediatrics
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• 제60권5호
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• pp.129-137
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• 2017

The event-free survival (EFS) for pediatric acute lymphoblastic leukemia (ALL) has shown remarkable improvement in the past several decades. In Korea also, a recent study showed 10-year EFS of 78.5%. Much of the improved outcome for pediatric ALL stems from the accurate identification of prognostic factors, the designation of risk group based on these factors, and treatment of appropriate duration and intensity according to risk group, done within the setting of cooperative clinical trials. The schema of first-line therapy for ALL remains mostly unchanged, although many groups have now reported on the elimination of cranial irradiation in all patients with low rates of central nervous system relapse. Specific high risk subgroups, such as Philadelphia chromosome-positive (Ph+) ALL and infant ALL continue to have significantly lower survival than other ALL patients. The introduction of tyrosine kinase inhibitors into therapy has led to enhanced outcome for Ph+ ALL patients. Infant ALL patients, particularly those with MLL rearrangements, continue to have poor outcome, despite treatment intensification including allogeneic hematopoietic cell transplantation. Relapsed ALL is a leading cause of mortality in pediatric cancer. Recent advances in immunotherapy targeting the CD19 of the ALL blast have shown remarkable efficacy in some of these relapsed and refractory patients. With improved survival, much of the current focus is on decreasing the long-term toxicities of treatment.

• 대한물리치료과학회지
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• 제5권4호
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• pp.831-836
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• 1998

Object: We evaluated the efficacy of chest physical therapy in pediatric patients with pneumonia. Method: Retrospective study was performed in 89 pneumonia patients admitted to pediatric unit. The subjects were divided into two groups: control group; treatment group. Control group included 42 patients who didn't receive chest physical therapy. Treatment group included 47 patients who received chest physical therapy. The chest physcial therapy employed were postural drainage, chest percussion, deep breathing training and enhancement of coughings. The efficacy was evaluated by x-ray outcome before discharge. Results: There were no significant difference in age, sex, type of pneumonia, and symptom duration between two groups. However the duration of fever after admission, duration of antibiotic use and hospital stay were longer in treatment group. In treatment group, longer the day to initiate chest physical therapy, longer the hospital stay. The final outcome was not different between groups. Conclusion: The results suggest that the referred patients for chest physical therapy tends to be of severe cases. Nevertheless, the result that the outcome was not different in two groups means that the chest physical therapy could be used as a effective treatment method in pediatric patient with pneumonia.

• Journal of Korean Neurosurgical Society
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• 제29권4호
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• pp.500-506
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• 2000

뇌동정맥기형의 치료에 있어 술 전 색전술과 미세뇌수술을 병합함으로서 얼마나 치료효과를 높일 수 있는지를 알고자 후향적조사를 시행하였다. 조사군은 수술 전 초선택적 색전술후 수술을 시행하였던 10명의 뇌동정맥기형 환자를 대상으로 하였고, 대조군은 술 전 색전술 없이 수술만으로 치료하였던 27명의 환자를 대상으로 하였으며 각각의 환자군은 Spetzler-Martin grade, 뇌동정맥기형의 크기 그리고 Glasgow Outcome Scale을 이용한 술 후 추적관찰 결과에 따라 나누어 비교하였다. 조사대상 37명의 환자중 남자가 23명, 여자가 14명이었으며 나이는 11세부터 74세(평균 36세)였다. 뇌동정맥기형의 크기는 술 전 색전술과 수술적 치료를 병합하였던 조사군에서 평균 4.45cm로 수술만 시행하였던 군의 3.83cm에 비해 크게 나타났으며, Spetzler-Martin grade도 조사군에서는 3, 4, 5등급이 80%이었으나 대조군에서는 52%로 술 전 색전술과 수술을 병합한 군에서 높은 등급의 환자가 많았다. 수술 후 일주일째 평가한 Glasgow-Outcome Scale 점수는 조사군에서는 5점인 경우가 60%로 대조군의 44%보다 높았으며, 수술 후 6개월만에 평가한 점수도 조사군에서 5점인 경우가 80%이었고 대조군은 63%로 술 전 색전술과 수술을 병합하였던 환자에서 더 좋은 예후를 보였다. 결론적으로 수술 전 N-butyl cyanoacrylate를 이용한 초선택적 색전술을 시행한 후 수술 적으로 뇌동정맥기형을 제거함으로서 비교적 등급이 높은 환자에서 치료가 용이하였으며 이전의 수술적 치료만 하였던 경우에 비해 더 좋은 예후를 보임을 알 수 있었다.

• 대한치과교정학회지
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• 제47권6호
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• pp.401-413
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• 2017

Objective: The aim of this systematic review was to assess the occlusal outcome and duration of fixed orthodontic therapy from clinical trials in humans with the Objective Grading System (OGS) proposed by the American Board of Orthodontics. Methods: Nine databases were searched up to October 2016 for prospective/retrospective clinical trials assessing the outcomes of orthodontic therapy with fixed appliances. After duplicate study selection, data extraction, and risk of bias assessment according to the Cochrane guidelines, random-effects meta-analyses of the mean OGS score and treatment duration were performed and 95% confidence intervals (CIs) were calculated. Results: A total of 34 relevant clinical trials including 6,207 patients (40% male, 60% female; average age, 18.4 years) were identified. The average OGS score after treatment was 27.9 points (95% CI, 25.3-30.6 points), while the average treatment duration was 24.9 months (95% CI, 24.6-25.1 months). There was no significant association between occlusal outcome and treatment duration, while considerable heterogeneity was identified. In addition, orthodontic treatment involving extraction of four premolars appeared to have an important effect on both outcomes and duration of treatment. Finally, only 10 (39%) of the identified studies matched compared groups by initial malocclusion severity, although meta-epidemiological evidence suggested that matching may have significantly influenced their results. Conclusions: The findings from this systematic review suggest that the occlusal outcomes of fixed appliance treatment vary considerably, with no significant association between treatment outcomes and duration. Prospective matched clinical studies that use the OGS tool are needed to compare the effectiveness of orthodontic appliances.

• Journal of Oral Medicine and Pain
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• 제22권1호
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• pp.7-13
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• 1997

In order to evaluate the outcome of conservative treatment for acute or chronic closed lock, 127 patients were subjected at the Dept. of Oral Medicine, PNUH, from 1991. All the symptoms were analyzed and the results according to treatment modalities were compared before and after treatment. 1. Closed lock patients were more often seen in women of twenty and thirty. 2. The most common reasons for treatment were functional pain, limitation of mouth opening, restricted laterotrusion to non-effected side, deflection on opening but, on the contrary, noise was the least. 3. Most of closed lock patients were curedin six months. 4. Conservative treatment including stabilization splint produced better results. 5. Functional pain and limitation of mouth opening were relieved and maximumm comfortable opening was expanded, but joint noise decreased in the chronic and increased in the acute.

• Journal of Korean Neurosurgical Society
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• 제62권5호
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• pp.551-560
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• 2019

Objective : Intracranial aneurysms are not common in young age patients. We sought to find the characteristics of the intracranial aneurysms in patients under 20 years of age. Methods : We reviewed 23 consecutive patients ${\leq}20$ years of age treated for their intracranial aneurysms during the period from 1995 to 2017. From medical records and imaging studies, we gathered data on age, sex, presentation, associated medical condition, location and characteristics of aneurysms, treatment and clinical outcomes. Results : The patients' ages ranged from 13 months to 20 years (median, 14 years). There were 16 males and seven females (male to female ratio, 2.3 : 1) with 31 aneurysms. Clinical presentations included sudden severe headache in 61%, followed by altered mentality in 17% and seizure in 17%. More than one-fourth patients had specific medical conditions related to the development of the cerebral aneurysms. The majority of aneurysms occurred in the anterior circulation (71%), and were saccular (71%). There were each three patients with false aneurysms (13%) and giant aneurysms (13%), and only one patient with multiple aneurysms (4%). We treated 22 patients : 21 aneurysms with the endovascular methods, three with open surgery, and one with combined treatment. Good functional outcome could be achieved in 86% during the follow-up period. Conclusion : In this series, the young-age patients with intracranial aneurysms were characterized by male predominance, related specific medical conditions, low incidence of multiple aneurysms, high incidence of giant aneurysms and good functional outcome after treatment.

• Journal of Korean Neurosurgical Society
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• 제47권2호
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• pp.112-118
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• 2010

Objective : There have been no clinical studies regarding the epidemiology and treatment outcome for unruptured intracranial aneurysm (UIA) in South Korea yet. Thus, The Korean Society of Cerebrovascular Surgery (KSCVS) decided to evaluate the clinical and epidemiological characteristics, and outcome of the treatment of UIA in 2006, using the nationwide multicenter survey in South Korea. Methods : A total of 1,696 cases were enrolled retrospectively over one year at 48 hospitals. The following data were obtained from all patients : age, sex, presence of symptoms, location and size of the aneurysm, treatment modality, presence of risk factors for stroke, and the postoperative 3D-day morbidity and mortality. Results : The demographic data showed female predominance and peak age of seventh and sixth decades. Supraclinoid internal carotid artery was the most common site of aneurysms with a mean size of 5.6 mm. Eight-hundred-forty-six patients (49.9%) were treated with clipping, 824 (48.6%) with coiling, and 26 with combined method. The choice of the treatment modalities was related to hospital (p=0.000), age (p=0.000), presence of symptom (p=0.003), and location of aneurysm (p=0.000). The overall 30-day morbidity and mortality were 7.4% and 0.3%, respectively. The 30-day mortality was 0.4% for clipping and 0.2% for coiling, and morbidity was 8.4% for clipping and 6.3% for coiling. Age (p=0.010), presence of symptoms (p=0.034), size (p=0.000) of aneurysm, and diabetes mellitus (p=0.000) were significant prognostic factors, while treatment modality was not. Conclusion : This first nation-wide multicenter survey on UIAs demonstrates the epidemiological and clinical characteristics, outcome and the prognostic factors of the treatment of UIAs in South Korea. The 30-day postoperative outcome for UIAs seems to be reasonable morbidity and mortality in South Korea.