• Archives of Plastic Surgery
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• 제44권4호
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• pp.324-331
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• 2017

Background Lipedema is a condition consisting of painful bilateral increases in subcutaneous fat and interstitial fluid in the limbs with secondary lymphedema and fibrosis during later stages. Combined decongestive therapy (CDT) is the standard of care in most countries. Since the introduction of tumescent technique, liposuction has been used as a surgical treatment option. The aim of this study was to determine the outcome of liposuction used as treatment for lipedema. Methods Twenty-five patients who received 72 liposuction procedures for the treatment of lipedema completed a standardized questionnaire. Lipedema-associated complaints and the need for CDT were assessed for the preoperative period and during 2 separate postoperative follow-ups using a visual analog scale and a composite CDT score. The mean follow-up times for the first postoperative follow-up and the second postoperative follow-up were 16 months and 37 months, respectively. Results Patients showed significant reductions in spontaneous pain, sensitivity to pressure, feeling of tension, bruising, cosmetic impairment, and general impairment to quality of life from the preoperative period to the first postoperative follow-up, and these results remained consistent until the second postoperative follow-up. A comparison of the preoperative period to the last postoperative follow-up, after 4 patients without full preoperative CDT were excluded from the analysis, indicated that the need for CDT was reduced significantly. An analysis of the different stages of the disease also indicated that better and more sustainable results could be achieved if patients were treated in earlier stages. Conclusions Liposuction is effective in the treatment of lipedema and leads to an improvement in quality of life and a decrease in the need for conservative therapy.

• 근관절건강학회지
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• 제8권1호
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• pp.109-121
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• 2001

The purpose of this study was to find out the long-term effects of the self-help program through the follow-up with peer group meetings of arthritis patients. In order to fulfil the purposes, the follow-up program with peer group meetings was developed by researchers with consisting of monthly health contract, group discussion, group counseling, recreation, and exercise. This program was carried out 2-3 hours once in a month for 5 months (1999-2000) and evaluated in a nonequivalent control group pretest-posttest quasi-experimental design. The subjects were 34 patients of experimental group and 24 of control group. The measurement tools of this study are pain rating scale(Lee & Song), KHAQ(Bae), rating scale of fatigue, and goniometer. The results of this study revealed no significant differences on number of pain site, fatigue, physical functioning, flexibility of the shoulder joints, and level of the extension of the knee joints between experimental group and control group. Whileas pain reaction of the control group was significantly high. However, the peers expressed very much their satisfaction and appreciations with the follow-up program with Peer group meetings. Actually, they wanted to have this peer group meeting continuously. This results suggested that the follow-up program with peer group meeting could be recommended as good nursing intervention to help the arthritis patients after having the Self Help Program in the community setting.

• Safety and Health at Work
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• 제11권4호
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• pp.425-430
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• 2020

Background: Asbestos exposure is associated with the development of the cancer malignant mesothelioma (MM). Measurement of soluble mesothelin-related protein (SMRP) has been suggested as a method for detection of MM in its early stages. We prospectively examined SMRP levels in participants with asbestos exposure who are a group at a high risk of development of MM. Methods: This study was a follow-up of our cohort of 322 asbestos-exposed participants. No further participants developed MM or malignancy over the study period. Mean follow-up time was 22.9 months. Results: Mean (standard deviation) SMRP levels at baseline and follow-up were 0.94 (0.79) and 0.91 (0.86) nmol/L (p = 0.1033), respectively. Mean SMRP levels of the healthy individuals exposed to asbestos at baseline was significantly lower than those of participants with asbestosis and pleural plaques alone; similar patterns were found on follow-up measurements. There was a statistically significant effect of age on serial SMRP measurements. Our study confirms higher levels in participants with nonmalignant asbestos-related disorders. Levels decreased in asbestos-related disorders other than asbestosis, where a small increase was observed. We did not detect any further cases of malignancy. Conclusion: Monitoring programs for early detection of MM need to take into account increased SMRP levels found in benign asbestos-related diseases.

• 한국간담췌외과학회지
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• 제28권1호
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• pp.53-58
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• 2024

Backgrounds/Aims: Double duct sign (DDS) (dilated common bile and pancreatic duct) is synonymous with pancreatic head/peri-ampullary tumor (PHPAT). There is limited evidence on whether incidental DDS (I-DDS) is associated with an increased risk of malignancy. This study aimed to evaluate 5-year outcomes of I-DDS. Methods: Patients were categorized according to their risk of malignancy. 'Low-risk' patients, including those with I-DDS between 2010 and 2015, were analyzed in this study. The primary outcome was incidence of PHPAT within five years of identification of DDS. Histology results from endoscopic ultrasound-guided biopsy were considered diagnostic. Secondary outcomes were incidence of benign causes, extent of follow-up investigations, and clinical indicators of malignancy in patients with DDS. Results: Among 103 patients with DDS, 20 had I-DDS. Subsequent follow-up of these 20 patients found no patient with PHPAT, two (10%) patients with chronic pancreatitis, and 18 (90%) patients with no cause found. The median follow-up duration for 'low-risk' patients was 7.3 years (range, 6-11 years). The mean number of follow-up investigations per patient was two (range, 0-9). Investigations included computed tomography (n = 27), magnetic resonance cholangiopancreatography (n = 23), endoscopy (n = 16), and ultrasound (n = 14). Patients with jaundice were more likely to have malignancy (p < 0.01). Those with abdominal pain were more likely to have a benign cause (p < 0.01). Hyperbilirubinemia and/or deranged liver enzymes and raised CA19-9 were more likely to be associated with PHPAT (p < 0.01). Conclusions: Patients with I-DDS have a low risk of developing PHPAT within five years.

• Restorative Dentistry and Endodontics
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• 제46권2호
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• pp.27.1-27.10
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• 2021

This study describes 6 cases of endodontic overfilling with successful clinical outcomes during long-term (up to 35 years) radiographic follow-up. Successful endodontic treatment depends on proper shaping, disinfection, and obturation of root canals. Filling materials should completely fill the root canal space without exceeding the anatomical apex. Overfilling may occur when the filling material extrudes into the periapical tissues beyond the apex. The present case series describes 6 root canal treatments in which overfilling of root canal sealer and gutta-percha accidentally occurred. Patients' teeth were periodically checked with periapical radiographs in order to evaluate the outcomes during long-term follow-up. All cases showed healing and progressive resorption of the extruded materials in the periapex. The present cases showed that if a 3-dimensional seal was present at the apical level, overfilling did not negatively affect the long-term outcomes of root canal treatment.

• 대한소아치과학회지
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• 제43권2호
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• pp.145-150
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• 2016

장애인 환자는 구강질환의 높은 유병률과 그 심각성으로 인하여 치료 후 정기적인 검진을 통한 관리가 필요하다. 본 연구의 목적은 전신마취하에 치과치료를 받은 장애인환자의 정기검진 패턴에 따른 결과를 평가하고자 함이다. 2006년부터 2014년까지 경희대학교 치과병원 소아치과를 초진 내원한 장애인 환자 중 전신마취하에 치과 치료 시행 후 재내원한 환자 총 53명을 대상으로 재내원 패턴에 따라 정기적 그룹 33명과 비정기적 그룹 20명으로 나누어 검진 기간 동안 시행된 치과 치료를 조사하였다. 그 결과, 비정기적으로 재내원한 그룹에서 치수치료, 보철치료, 발치치료와 같이 상대적으로 침습적인 치료가 많이 시행되었다(p < 0.05). 또한, 전신마취하에 치과 치료를 재시행 받은 환자군은 모두 비정기적 그룹에 해당하였다(p < 0.05). 본 연구의 결과는 정기적인 검진의 중요성을 제시하며, 치과의사들의 보호자와 환자 교육에 대한 책임감을 강조하고 있다.

• Journal of Korean Neurosurgical Society
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• 제42권4호
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• pp.265-270
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• 2007

Objective : The current literature implies that the use of short-segment pedicle screw fixation for spinal fractures is dangerous and inappropriate because of its high failure rate, but favorable results have been reported. The purpose of this study is to report the short term results of thoracolumbar burst and compression fractures treated with short-segment pedicle instrumentation. Methods : A retrospective review of all surgically managed thoracolumbar fractures during six years were performed. The 19 surgically managed patients were instrumented by the short-segment technique. Patients' charts, operation notes, preoperative and postoperative radiographs (sagittal index, sagittal plane kyphosis, anterior body compression, vertebral kyphosis, regional kyphosis), computed tomography scans, neurological findings (Frankel functional classification), and follow-up records up to 12-month follow-up were reviewed. Results : No patients showed an increase in neurological deficit. A statistically significant difference existed between the patients preoperative, postoperative and follow-up sagittal index, sagittal plane kyphosis, anterior body compression, vertebral kyphosis and regional kyphosis. One screw pullout resulted in kyphotic angulation, one screw was misplaced and one patient suffered angulation of the proximal segment on follow-up, but these findings were not related to the radiographic findings. Significant bending of screws or hardware breakage were not encountered. Conclusion : Although long term follow-up evaluation needs to verified, the short term follow-up results suggest a favorable outcome for short-segment instrumentation. When applied to patients with isolated spinal fractures who were cooperative with 3-4 months of spinal bracing, short-segment pedicle screw fixation using the posterior approach seems to provide satisfactory result.

• 한방재활의학과학회지
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• 제21권2호
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• pp.253-263
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• 2011

Objectives : To analyze the therapeutic outcomes of back pain modalities in patients with disc herniation according to the change of magnetic imaging(MRI) at one year after conservative treatment. Methods : Clinical outcomes of 35 patients diagnosed with lumbar disc herniation by MRI examination, treated conservatively, were analyzed according to MRI follow-up change; improved, unchanged, worsened. Patients underwent MRI examination at baseline and after 24 week of treatment. After 1 year, we followed up 30 patients. The patients' clinical outcomes were assessed at baseline, 24 week, 1 year by visual analogue scale(VAS), oswestry disability index (ODI), and analyzed by each of it's correlation. Results : 1. VAS of sciatica and ODI of disability of daily activities showed significant decrease in patients after 1 year follow up(p<0.05). 2. VAS(low back pain and sciatica) and ODI of disability of daily activities showed significant decrease in "improved" group and VAS(sciatica) and ODI showed significant decrease in "unchanged" group. "worsened" group showed no statistic significance(p<0.05). 3. The 1 year follow-up of VAS(low back pain and sciatica) and ODI change showed relationship with MRI follow-up change(p<0.05). Conclusions : This study suggests that "improved" groups compared to "unchanged" and "worsened" group on MRI follow-up in patients with lumbar disc herniation were more effective at 1 year after conservative treatment. MRI follow-up change affect clinical changes in patients with lumbar disc herniation after 1 year.

• 천문학논총
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• 제21권1호
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• pp.11-20
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• 2006

We carried out a follow-up study on the students who participated in International Astronomy Olympiad(IAO). We surveyed home and school environment, personal characteristics with regard to four high school student and five college students who participated in IAO from 2002 to 2005. In the home environment variable of science elite students who took part in the IAO, we found out significant corelation between science elites and their parent's educational career. In their personal characteristics, we found out considerably their motivation capacity, intelligent curiosity, flexible and creative thinking ability. This study illuminated that the experience of IAO participation offered the opportunity for the students to gain mare self-esteem and positive confidence on scientific study. The IAO experience is construed to effect greatly the students' future. Through the IAO experience, the participating students are expected to major in astronomy and become excellent astronomers in the future. We expect that the interest of student will increase greatly in the area of astronomy and it will contribute to the substantial development of Korean astronomy. In this respect, with the constant support to the IAO participants, the effort to cultivate outstanding astronomers and follow-up study on those participants of the IAO should be continued.

• 성인간호학회지
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• 제12권1호
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• pp.30-39
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• 2000

Coronary intervention is now a well established method for the treatment of coronary artery disease. Coronary restenosis is one of the major limitations after coronary intervention. So medical teams advise the patients to get the follow-up coronary angiogram in 6 months after coronary intervention to know if the coronary artery stenosis recurs or not. This study was done in order to know how many patients complied with the advice, and to identify the relative factors to the compliance with getting the follow-up coronary angiogram. The subjects were 101 patients (male: 58 female: 22, mean age: $61{\pm}15$), who received coronary interventions from Jan. 1st to Mar. 31st 1997, and their data were collected from them by questionnaires one year after intervention. The questionnaires consisted of family support scale, self efficacy scale and compliance with sick role behavior scale. The result may be summarized as follows. 1. The number of patients who complied with getting the follow-up coronary angiogram were 37 people(36.6%) and did not comply with it were 64 people(63.4%). All scores of family support(t=5.56, p<.0001), self efficacy (t=4.13, p<.0001) and compliance with sick role behavior(t=5.66, p<.0001) were significantly higher in the patients who got the follow-up coronary angiogram than in those who did not get it. But there was not any relative factor in demographic variables (p>.05). 2. The major motivations for getting follow-up coronary angiogram were recurrence of subjective symptom(40.5%), the advice of medical team(32.4%), and fear of recurrence (27.1%). The restenosis rate in patients who got the follow-up coronary angiogram was 37.8%. 3. The restenosis rate was higher in the patients who had subjective symptoms than in those who did not have any subjective symptom. So subjective symptom and restenosis rate showed a high positive correlation(r=39.9, p<.001). However, 27.2% of the patients who did not have any subjective symptom showed coronary restenosis. 4. The reasons why they did not get the follow-up coronary angiogram were economic burden(37.5%), improved symptom(34.4%), busy life schedule(10.9%), fear of invasive procedure(9.4%), negative reaction of family member(3.1%), no helper for patient(3.1%) and worry about medical team's mistake (1.6%). The relative fators on compliance with getting the follow-up coronary angiogram after coronary intervention were family support, self-efficacy and Compliance with sick role behavior. And the most important reason why the patients did not get the follow-up coronary angiogram after coronary intervention was an economic burden.