• Title/Summary/Keyword: 환자 선호도

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Optimum Radiotherapy Schedule for Uterine Cervical Cancer based-on the Detailed Information of Dose Fractionation and Radiotherapy Technique (처방선량 및 치료기법별 치료성적 분석 결과에 기반한 자궁경부암 환자의 최적 방사선치료 스케줄)

  • Cho, Jae-Ho;Kim, Hyun-Chang;Suh, Chang-Ok;Lee, Chang-Geol;Keum, Ki-Chang;Cho, Nam-Hoon;Lee, Ik-Jae;Shim, Su-Jung;Suh, Yang-Kwon;Seong, Jinsil;Kim, Gwi-Eon
    • Radiation Oncology Journal
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    • v.23 no.3
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    • pp.143-156
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    • 2005
  • Background: The best dose-fractionation regimen of the definitive radiotherapy for cervix cancer remains to be clearly determined. It seems to be partially attributed to the complexity of the affecting factors and the lack of detailed information on external and intra-cavitary fractionation. To find optimal practice guidelines, our experiences of the combination of external beam radiotherapy (EBRT) and high-dose-rate intracavitary brachytherapy (HDR-ICBT) were reviewed with detailed information of the various treatment parameters obtained from a large cohort of women treated homogeneously at a single institute. Materials and Methods: The subjects were 743 cervical cancer patients (Stage IB 198, IIA 77, IIB 364, IIIA 7, IIIB 89 and IVA 8) treated by radiotherapy alone, between 1990 and 1996. A total external beam radiotherapy (EBRT) dose of $23.4\~59.4$ Gy (Median 45.0) was delivered to the whole pelvis. High-dose-rate intracavitary brachytherapy (HDR-IBT) was also peformed using various fractionation schemes. A Midline block (MLB) was initiated after the delivery of $14.4\~43.2$ Gy (Median 36.0) of EBRT in 495 patients, while In the other 248 patients EBRT could not be used due to slow tumor regression or the huge initial bulk of tumor. The point A, actual bladder & rectal doses were individually assessed in all patients. The biologically effective dose (BED) to the tumor ($\alpha/\beta$=10) and late-responding tissues ($\alpha/\beta$=3) for both EBRT and HDR-ICBT were calculated. The total BED values to point A, the actual bladder and rectal reference points were the summation of the EBRT and HDR-ICBT. In addition to all the details on dose-fractionation, the other factors (i.e. the overall treatment time, physicians preference) that can affect the schedule of the definitive radiotherapy were also thoroughly analyzed. The association between MD-BED $Gy_3$ and the risk of complication was assessed using serial multiple logistic regression models. The associations between R-BED $Gy_3$ and rectal complications and between V-BED $Gy_3$ and bladder complications were assessed using multiple logistic regression models after adjustment for age, stage, tumor size and treatment duration. Serial Coxs proportional hazard regression models were used to estimate the relative risks of recurrence due to MD-BED $Gy_{10}$, and the treatment duration. Results: The overall complication rate for RTOG Grades $1\~4$ toxicities was $33.1\%$. The 5-year actuarial pelvic control rate for ail 743 patients was $83\%$. The midline cumulative BED dose, which is the sum of external midline BED and HDR-ICBT point A BED, ranged from 62.0 to 121.9 $Gy_{10}$ (median 93.0) for tumors and from 93.6 to 187.3 $Gy_3$ (median 137.6) for late responding tissues. The median cumulative values of actual rectal (R-BED $Gy_3$) and bladder Point BED (V-BED $Gy_3$) were 118.7 $Gy_3$ (range $48.8\~265.2$) and 126.1 $Gy_3$ (range: $54.9\~267.5$), respectively. MD-BED $Gy_3$ showed a good correlation with rectal (p=0.003), but not with bladder complications (p=0.095). R-BED $Gy_3$ had a very strong association (p=<0.0001), and was more predictive of rectal complications than A-BED $Gy_3$. B-BED $Gy_3$ also showed significance in the prediction of bladder complications in a trend test (p=0.0298). No statistically significant dose-response relationship for pelvic control was observed. The Sandwich and Continuous techniques, which differ according to when the ICR was inserted during the EBRT and due to the physicians preference, showed no differences in the local control and complication rates; there were also no differences in the 3 vs. 5 Gy fraction size of HDR-ICBT. Conclusion: The main reasons optimal dose-fractionation guidelines are not easily established is due to the absence of a dose-response relationship for tumor control as a result of the high-dose gradient of HDR-ICBT, individual differences In tumor responses to radiation therapy and the complexity of affecting factors. Therefore, in our opinion, there is a necessity for individualized tailored therapy, along with general guidelines, in the definitive radiation treatment for cervix cancer. This study also demonstrated the strong predictive value of actual rectal and bladder reference dosing therefore, vaginal gauze packing might be very Important. To maintain the BED dose to less than the threshold resulting in complication, early midline shielding, the HDR-ICBT total dose and fractional dose reduction should be considered.

New Method and Clinical Results of Arthroscopic Mattress-Locking Suture for Small and Medium sized Rotator Cuff Tear (관절경적 매트리스 잠김 봉합술을 이용한 회전근 개 소범위 및 중범위 파열의 새로운 치료방법과 해부학적인 결과)

  • Ko, Sang-Hun;Park, Hang-Chang;Lee, Chae-Chil;Kim, Sang-Woo;Lee, Seon-Ho;Cha, Jeo-Ryung
    • Clinics in Shoulder and Elbow
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    • v.14 no.2
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    • pp.229-235
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    • 2011
  • Purpose: To compare the clinical and radiological result of arthroscopic Mattress Locking suture repair to that of a Simple suture repair with small and medium-sized rotator cuff tears. Materials and Methods: Among 92 patients who were followed up after arthroscopic repair in patients with small and medium-sized rotator cuff tear from April 2007 to October 2010, 27 patients who took Arthroscopic Mattress Locking suture were set as group I and 65 patients who took Simple suture were set as Group II. The average age of patients were 58 years old and average follow-up period was 30 months. For analysis, VAS, ASES and KSS were used to analyze the range of joint movement and pain. And, for the image result, MRI performed after operation were evaluated. Results: The average VAS, KSS, UCLA score and ASES prior to surgery improved in the last follow-up (p<0.001), while was no difference in two groups (p>0.001). In MRI follow-up examination, the 2 cases (7.41%) of group 1 showed increased rupture lesions with improved symptoms. And the 12 cases (18.47%) of group 2 showed increased rupture lesions with improved symptoms. Retears in the group I were significant less than the group II (p<0.001). Conclusion: Comparing patients with small and medium-sized rotator cuff tear who took arthroscopic mattress locking suture repair to those who took simple suture repair after over one year follow up period, the clinical result showed no significant difference between two groups. However, Mattress Locking suture repair showed excellent radiological result compared to simple suture repair when comparing rerupture.

TOOTH MOVEMENTS TO THE SITE OF ALVEOLAR BONE GRAFT (구순구개열 환아에서의 치조골이식)

  • Cho, Hae-Sung;Park, Jae-Hong;Kim, Gwang-Chul;Choi, Seong-Chul;Lee, Keung-Ho;Choi, Yeung-Chul
    • Journal of the korean academy of Pediatric Dentistry
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    • v.34 no.1
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    • pp.140-149
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    • 2007
  • Cleft lip and palate are congenital craniofacial malformation. Reconstruction of dental arch in patient with alveolo-palatal clefts is very important, because they have many problems in functions and esthetics. Malnutrition, poor oral hygiene, respiratory infections, speech malfunctions, maxillofacial deformity, and psychological problems may be occured without proper treatment during the long period of management of the cleft lip and palate. So the treatment should be managed with a multidisciplinary approach. Bone grafting is a consequential step in the dental rehabilitation of the cleft lip and palate patient A complete alveolar arch should be achieyed of the teeth to erupt in and to form a stable dentition. And the presence of the cleft complicate the orthodontic treatment. Therefore bone grafting in patients with cleft lip and palate is a widely adopted surgical procedure. Grafted bone stabilizes the alveolar process and allows the canine or incisor to move into the graft site. After the bone grafting, orthodontic closure of the maxillary arch has become a common practice for achieving dental reconstruction without any prosthodontic treatment. Various grafting materials have been used in alveolar clefts. Iliac bone is most widely fovoured, but tibia, rib, cranial bone, mandible have also been used. And according to its time of occurrence, the bone graft may be divided into primary, early secondary, secondary, late secondary. Bone grafting is called secondary when performed later, at the end of the mixed dentition. It is the most accepted procedure and has become part of treatment of protocol A secondary bone graft is performed preferably before the eruption of the permanent canine in order to provide adequate periodontal support for the eruption and preservation of the teeth adjacent to the cleft. In this report, we report here on a patient with unilateral cleft lip and palate, who underwent iliac bone graft. The cleft was fully obliterated by grafted bone in the region of the alveolar process. The presence of bone permitted physiologic tooth movement and the orthodontic movement of adjacent tooth into the former cleft area. Satisfactory arch alignment could be achieved in by subsequent orthodontic treatment.

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Comparison of Awareness of Symptoms and Illness Between Patients with Obstructive Sleep Apnea and Simple Snoring (수면무호흡증과 단순 코골이 환자의 증상과 질환 인식도 비교)

  • Lee, Seyoung;Kang, Jae Myeong;Cho, Yoon-Soo;Yoon, Hyun Jin;Kim, Ji-Eun;Shin, Seung-Heon;Park, Kee Hyung;Kim, Seon Tae;Kang, Seung-Gul
    • Sleep Medicine and Psychophysiology
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    • v.23 no.1
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    • pp.16-24
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    • 2016
  • Background and Objectives: Obstructive sleep apnea (OSA) is often undiagnosed but is an important risk factor affecting the health of an individual. The level of awareness of the illness among patients with OSA is low and is not correlated with severity of the illness. This study was conducted to compare awareness of OSA symptoms and illness between patients with OSA and simple snorers. Materials and Methods: Two hundred eighty-two patients who were suspected of having OSA participated in this study. All subjects underwent overnight polysomnography. Those with an apnea-hypopnea index (AHI) ${\geq}5$ were classified as the OSA group, while those with an AHI < 5 were classified as the simple snoring group. A sleep questionnaire, which included items on awareness of the illness, OSA, and sleep symptoms, was administered to all subjects and their bed-partners. Results: Simple snorers were much more aware of their symptoms such as snoring, irregular breathing, and apnea than were patients with OSA. Bed-partners of simple snorers were also more aware of the participants' sleep symptoms than were partners of patients with OSA. However, the duration of OSA symptoms was longer in the OSA group. In the correlation analysis, the level of awareness of OSA symptoms was negatively correlated with AHI, age, body mass index, and Epworth Sleepiness Scale score. Among the sleep questionnaire and polysomnography results, only Pittsburgh Sleep Quality Index was positively correlated with level of awareness of OSA symptoms. The minority of the respondents had heard about the treatment methods of continuous positive airway pressure and oral appliance and preferred them as treatment options. Conclusion: This study suggests that simple snorers are more aware of their symptoms than are patients with OSA. A higher severity of OSA, represented by a higher AHI, is correlated with lower awareness of one's OSA symptoms.

The Nutritional Aspect of Tofu (두부가 인체에 미치는 영양학적 고찰)

  • Jung, Moon-Kyung;Kim, Sung-Hwan
    • Journal of the Korea Convergence Society
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    • v.7 no.3
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    • pp.177-184
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    • 2016
  • The purpose of this study was to nutritional aspect of tofu. Tofu is a widely-enjoyed food made from soybeans, and it is a great example of how a simple food like soybeans can be woven into human food traditions in a way that is natural, inexpensive, and nourishing. One of the most important things to remember about tofu is its basic whole food nature. Tofu is produced with significantly less processing than most low-fat soymilks, it is a soy food that is much closer to a "whole foods" category than soy protein isolates and concentrates. From a health benefits standpoint, there are also benefits to tofu that has been fermented. Replacing meat and dairy with tofu and other soy products would also lower our total cholesterol intake by about 125 mg per day and our saturated fat by about 2.4 g per day. These nutritional changes, in turn, would lower our risk of several chronic diseases, including cardiovascular and cerebrovascular diseases.

FUNCTIONAL TREATMENT OF PEDIATRIC CONDYLAR FRACTURES : A CASE REPORT (Activator를 이용한 소아의 하악과두골절의 치험례)

  • Lee, Jung-Ha;Park, Heon-Dong;Lee, Sang-Ho;Lee, Nan-Young
    • Journal of the korean academy of Pediatric Dentistry
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    • v.30 no.3
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    • pp.477-482
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    • 2003
  • The pediatric condylar fracture occurs very frequently in the mandible, but this injury is occasionally ignored due to difficulty of diagnosis and no cooperation of patient. The adequate initial diagnosis and active treatment must be performed because delayed and improper treatment lead to possible severe complication such as TMJ ankylosis and reta rdation of mandibular development. Most pediatric condylar fracture is mainly performed by the conservative or functional treatment, but it may be required open reduction according to cases. In this study, activator is applied for functional treatment of pediatric condylar fracture and fair recovery of jaw function is acquired.

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Approaches to Convergence Curriculum for Healthcare-Affiliated Students with Clinical Competence Assessment Program (임상수행능력 프로그램을 이용한 보건계열 학생의 융합교육과정의 접근)

  • Park, Eun-Hee;Park, Hae-Ryoung;Kim, Hye-Suk
    • Journal of the Korea Convergence Society
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    • v.6 no.3
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    • pp.79-86
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    • 2015
  • Recently, the tendency in the education system is toward the convergent curriculum to developing people of interdisciplinary abilities. This study was conducted to develop a clinical competence assessment program that assists health department students' clinical practice and to examine its learning effects. Study samples were composed 94 graduating student nurses who were from nursing dept of on M city. This study employed a one-group pre-post test design. knowledge, clinical competence and professional images were significantly higher in post test group. That was enhanced by clinical competence assessment program than that of the pretest group (p<.001). The results indicate that it will help students in clinical adaptability of the department of healthcare-Affiliated. Further study will be needed to identify the effect of a clinical competence and communication skills.

Digestive, Physical and Sensory Properties of Cookies Made of Dry-Heated OSA-High Amylose Rice Starch (변성 고아미 쌀전분을 이용한 쿠키의 소화율과 물리적 및 관능적 특성)

  • Han, Jung-Ah
    • Korean Journal of Food Science and Technology
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    • v.41 no.6
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    • pp.668-672
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    • 2009
  • Cookies containing wheat flour mixed with 10, 30 or 50% esterified with octenylsuccinic anhydride (OSA, 3%) and dry-heated ($130^{\circ}C$, 2 hr) high amylose rice (Goami 2) starch (DH-OSAR) were prepared and then their physical and digestive properties were evaluated. When the amount of added DH-OSAR increased, the hardness and brittleness of the cookies decreased, and L (brightness) value increased. For the digestive properties, the cookies containing 50% DH-OSAR significantly increased the amount of slowly digestible starch (SDS), and decreased the amount of rapidly digestible starch (RDS), resulting in the lowest expected Glycemic Index (eGI) among tested cookies. Although the cookies containing DHOSAR were inferior to the control, the addition of xanthan gum (0.5% based on total powder amount) significantly improved their textural and sensory properties. Specially, the cookies containing 50% DH-OSAR and the addition of 0.5% xanthan gum showed the lowest eGI value, maintaining the improved textural and sensory properties.

Relationship of Estrogen to Extrapyramidal Symptoms in Female Schizophrenic Patients (여자 정신분열병 환자에서 혈중 에스트로겐 농도와 추체외로 증상과의 관계)

  • Chung, Dong Seon;Jung, Hee Yeon;Kwon, Young Joon;Park, In Joon;Han, Sun Ho;Jung, Han Yong
    • Korean Journal of Biological Psychiatry
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    • v.8 no.1
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    • pp.147-152
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    • 2001
  • Objective : It has been thought that estrogen has neuroleptic like effect in women schizophrenic patients. This study aimed to investigate neuroleptic side-effects severity in women with schizophrenia and to investigate their putative association with variations in sex steroids over menstrual cycle. Based on the estrogen theory, The author hypothesized that parkinsonian side-effects would be exacerbated when estrogen levels were high. Method : 26 schizophrenic women were assessed using the ESRS(Extrapyramidal Symptom Rating Scale) and estrogen analysis. Tests were conducted twice, in the mid luteal and mid follicular phase. Result : It was hypothesized that high level of estrogen would lead to an exacerbation of parkinsonian side-effects but the results indicated that parkinsonian side effects decreased overall when estrogen levels were high. This effects were more marked for the group taking typical neuroleptics than those taking atypical neuroleptics. Conclusion : The results of this study suggest that estrogen and progesteron may reduce the severity of neuroleptic induced extrapyramidal side effects over menstrual cycle in women with schizophrenia. It was concluded that estrogen has different effects on dopamine dynamics in the mesolimbic and mesostriatal pathways according to estrogen, progesteron, catecol estrogen, prolactine.

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Changes of Hamilton Rating Scale for Depression According to Plasma 5-Hydroxyindoleacetic Acid Level after Adjuntive Fluoxetine Trial in Schizophrenic Patients (Fluoxetine 병용 투여 후 만성 정신분열증 환자에서 혈장 5-Hydroxyindoleacetic Acid 농도에 따른 Hamilton Rating Scale for Depression의 변화)

  • Shim, Se Hoon;Jung, Han Yong;Han, Sun Ho
    • Korean Journal of Biological Psychiatry
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    • v.3 no.2
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    • pp.269-276
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    • 1996
  • Object : The aim of this study was to examine an association between plasma 5-Hydroxyindoleacetic Acid(HIAA) level and the change of depressive symptom after fluoxetine trial in haloperidol-stabilized schizoprenic in-patients. Method : According to plasma 5-HIM level, 32 patients were classified to either group with high 5-HIAA level(N=11) or that with low 5-HIM(N=11). For each patient, fluoxetine(20mg/day) added to stable haloperidol dose for 6 weeks. The authors measured Hamilton Rating Scale for Depression (HRSD) at baseline, the 2nd week, the 4th week, the 6th week of treatment. Result : 1) Age, duration of illness, number of admission, duration of present admission, dosage of haloperidol between high 5-HIAA group and low 5-HIM group were significantly different. 2) As time went on, the association between the change of depressive symptom and plasma 5-HIAA concentration was not significant. 3) Of depressed group, as lime went an, depressive symptoms were improved significantly in high 5-HIAA group, but not in law 5-HIM group. Conclusion : We suggest that the association between plasma 5-HIAA level and the change of depressive symptoms after fluoxetine trial in haloperidol stabilized schizophrenic in-patients was not significant.

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