• Korean Journal of Head & Neck Oncology
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• v.27 no.1
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• pp.54-58
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• 2011

Objectives : There are many reports on attempts to minimize complications and recurrences of tumor by several techniques for benign parotid tumor resection. The purpose of our study is to find out meaning of procedure without identifying main trunk of facial nerve compared to conventional parotidectomy. Material and Methods : We classified 121 patients into two groups. Patients who were underwent superficial parotidectomy or partial superficial parotidectomy were included in idenitification group(IF group), and patients who were treated with conservative partial parotidectomy or extracapsular dissection without identification of main trunk of facial nerve were included in the non-identification group(NF group). We analyzed the location of tumor, operation time, mean drainage duration, complication, recurrence and cosmetic satisfaction in two groups. Results : NF group has shorter operation time and mean drainage duration than IF group, however there is no significant difference in complication and recurrence between two surgical techniques. The Cosmetic satisfaction was similar between two groups. Conclusion : Limited parotidectomy without finding main trunk of facial nerve may be reliable option for benign parotid tumors because it has advantages such as less operation time and mean drainage duration without increasing in recurrence or complication rate.

• Journal of Chest Surgery
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• v.46 no.5
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• pp.346-352
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• 2013

Background: Transcatheter aortic valve implantation (TAVI) has been an alternative to conventional aortic valve replacement (AVR) in old and high risk patients. The goal of this study is to compare the early outcomes of conventional AVR vs. TAVI in high risk severe AS patients. Methods: From January 2008 to July 2012, 44 high risk severe aortic stenosis patients underwent conventional AVR, and 15 patients underwent TAVI. We compared echocardiographic data, periprocedural complication, and survival. The mean follow-up duration was $14.5{\pm}10$ months (AVR), and $6.8{\pm}3.5$ months (TAVI), respectively. Results: AVR group was younger ($78.2{\pm}2.4$ years vs. $82.2{\pm}3.0$ years, p<0.001) and had lower operative risk (Euroscore: $9.4{\pm}2.7$ vs. $11.0{\pm}2.0$, p=0.044) than TAVI group. There was no significant difference in early mortality (11.4% vs. 13.3%, p=0.839), and 1 year survival ($87.4%{\pm}5.3%$ vs. $83.1%{\pm}1.1%$, p=0.805). There was no significant difference in postoperative functional class. There was no significant difference in periprocedural complication except vascular complication (0% [AVR] vs. 13.3% [TAVI], p=0.014). TAVI group had more moderate and severe paravalvular leakage. Conclusion: In this study, both groups had similar periprocedural morbidity, and mortality. However, TAVI group had more greater than moderate paravalvular leakage, which can influence long-term outcome. Since more patients are treated with TAVI even in moderate risk, careful selection of the patients and appropriate guideline need to be established.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.31 no.4
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• pp.13-21
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• 2018

Objectives : This study was aimed to find significant prognostic factor of inpatients with severe atopic dermatitis (AD) who treated in a Traditional Korean Medicine (TKM) hospital. Methods : A retrospective review of medical records of 39 patients with severe AD who hospitalized for more than 7days was performed. All patients were treated with acupuncture, herbal decoction and herbal wet wrap dressing. Therapeutic effect was assessed by difference of objective SCORing of Atopic Dermatitis index (${\Delta}OSI$) at admission and at discharge. Patients were divided into two groups: improvement group (${\Delta}OSI{\leq}5$) and no-improvement group (${\Delta}OSI>5$), and clinical characteristics, severity, infectious complication, serum total IgE, eosinophil counts, adherence and concomitant treatment were investigated. Results : There were 7 cases in no-improvement group. There was no significant difference in OSI or infectious complication between the two groups. Also, there was no significant difference in total serum IgE and eosinophil counts, which are known to be related to severity of AD. However, the proportion of adherence group was significantly lower in no-improvement group than improvement group. Conclusions : This study suggest that treatment adherence is a significant prognostic factor for treatment outcome in inpatients with severe atopic dermatitis. If the adherence to treatment is improved, the therapeutic effect of hospitalization would increase in spite of severe AD or infectious complication.

• Korean Parent-Child Health Journal
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• v.6 no.2
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• pp.159-168
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• 2003

The purpose of this study was to provide the basic data for developing a program for effective prevention for postpartum depression (PPD) by investigate the level of PPD in postpartum women. The subjects were 104 women. The data were collected from march, 2003 to June, using a 36 item questionnaire and analyzed by SPSS program for t-test, ANOVA, multiple regression. The results were as follow 1. The score of Postpartum depression was 44.1. The level of PPD according to General Characteristics was significantly difference according to home care need. 2. The level of PPD according to obstetrical characteristics was significantly differences according to postpartum complication(p<.05). depression in pregnancy(p<.01), baby's health state(p<.01). 3. The variables to predict postpartum depression in postpartum women are depression related to depression during pregnancy, complication after delivery, and a baby's condition. As the result of multiple regression analysis, variables bringing about postpartum discomfort were depression during pregnancy, complication after delivery, and a baby's condition, and this model showed the explanatory power at 28.8%. In conclusion, it is necessary to care mothers belonging to a risk group more concentrically by taking the factors causing postpartum depression into account, and to keep on studying repeatedly in order to raise the number of objects and to find related variables because this study has more or less limited objects not enough to generalize a bit. It is also necessary to study to make a program of arbitration in nursing of postpartum depression actually.

• The Journal of Korean Medicine
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• v.19 no.2
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• pp.137-152
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• 1998

Acute complications of diabetes mellitus were diminished after Banting and Best discovered insulin. But chronic complications of diabetes mellitus have been increased. The main complications of diabetes mellitus are diabetic retinopathy, diabetic nephropathy, diabetic neuropathy, diabetic foot lesion and macrovascular complication. These complications can result in renal failure, loss of sight, cerebral infarction and myocardial infarction. So it is very difficult to treat the complications of diabetes mellitus. In oriental medicine, the transformations(傳變症) of Sogal(消渴) are edema, carbuncle, loss of sight and so on. The comparative study between the trcmsformations(傳變症) of SogaI(消渴) and the complications of diabetes mellitus has come to the following conclusions. 1. In oriental medicine, diabetic retinopathy was expessed as loss of sight and the treament of diabetic retinopathy should be started at an early stage, to prevent vitreous hemorrhage and traction retinal detachment. 2. In oriental medicine. diabetic nephropathy was expressed as edema and the treatment should be started at an early stage of renal injury when the protein comes from urine.3. Symmetrical distal polyneuropathy is the main part of diabetic neuropathy and it was expressed as weakness of the lower limbs and pain of joints in the symptoms of Haso(下消). In Oriental medicine, acupuncture and herb medicine which effect is SopungHwalHyul can treat polyneuropathy. 4. Chief macrovascular complications are coronary artery disease and cerebrovascular disease, The cause of macrovascular complication is atherosclerosis. So the method of treating atherosclerosis should be studied in oriental medicine. 5. Diabetic foot were expressed as carbuncle and its main causes are decreasing perfusion of fool, diabetic neuropathy and infection. So these causes should be studied in oriental medicine. 6. The complications of diabetes mellitus afe very similar to the transfonnatiuns of Sogal(消渴).The control of blood glucose is indispensable to prevent and delay the complication of diabetes mellitus.

• Journal of Korean Academy of Nursing
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• v.33 no.1
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• pp.122-129
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• 2003

Purpose: The purpose of this study is to examine the difference of direct nursing activity and patient outcomes as mortality rate, complication rate, readmission rate and length of stay related to graded fee of nursing management for inpatient. Method: The subjects of this study were 44 general hospitals with more than 500 beds. Data totaled to 86,044 claims provided to inpatients in Jan. 2001 requested by an electronic data interchange from a Health Insurance Review Agency. The data was analyzed by SPSS win(ver.10.0) and statistical methods used were frequency, one-way ANOVA, $X^2$-Test and regression. Result: Synthetic judgment through performance index and 95% confidence interval, direct nursing activity showed to provided adequate quality of nursing care on 2nd, 3rd, 4th and 6th nursing degree. Also, patient outcomes showed difference by graded fee of nursing management for inpatient. Mortality rate of 2nd was the lowest with P.I. 67.9, 3rd, 5th, 6th, 4th in order. In case of complication rate, 2nd, 3rd and 4th were lower than other nursing degree. Readmission rate of 4th and 5th was the lowest. Length of stay of 2nd was the shortest with P.I. 88.3, 3rd, 4th, 5th, 4th, 6th in order. Conclusion: The findings from this study showed that, the higher nurse-to-patient ratio, the greater amount of direct nursing care activity for the patient. Also, the more direct nursing activities influenced a lower mortality rate, complication rate and readmission rate, shorter length of stay.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.41 no.1
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• pp.26-29
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• 2015

Objectives: The purpose of this study is to retrospectively evaluate the postoperative complication rates for absorbable type-I collagen sponge (Ateloplug; Bioland) use in third molar extraction. Materials and Methods: From January to August 2013, 2,697 total patients undergoing third molar extraction and type-I collagen sponge application in the Department of Oral and Maxillofacial Surgery at Yonsei University Dental Hospital (1,163 patients) and Dong-A University Hospital (1,534 patients) were evaluated in a retrospective study using their operation and medical records. Results: A total of 3,869 third molars in 2,697 patients were extracted and the extraction sockets packed with type-I collagen sponges to prevent post-operative complications. As a result, the overall complication rate was 4.52%, with 3.00% experiencing surgical site infection (SSI), 1.14% showing alveolar osteitis, and 0.39% experiencing hematoma. Of the total number of complications, SSI accounted for more than a half at 66.29%. Conclusion: Compared to previous studies, this study showed a relatively low incidence of complications. The use of type-I collagen sponges is recommended for the prevention of complications after third molar extraction.

• Journal of Yeungnam Medical Science
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• v.8 no.1
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• pp.166-177
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• 1991

Uterine cervical cancer is the most common malignancy in korean women. In spite of recent development of early diagnostic and therapeutic modalities, about 40% of treated patient will develop relapse. So more aggressive local treatment such as more extensive surgery and higher radiation dose and administration of systemic chemotherapy will promote the curability but treatment related complications can not be avoidable. We used 22 cases of early cervical cancer, treated with surgery and post-operative radiotherapy, clinical data of these patients were analized to determine relationship between clinical parameters and final outcome. Three out of 22 cases revealed relapse and one patient showed rectovaginal fistula and another patient showed small bowel obstruction and the other patient showed rectal obstruction. Two out of three recurrence were stage IIa and the other one case was stage Ib adenocarcinoma with lymphovascular involvement. Nineteen out of 22 cases were followed without remarkable side effect or treatment related complication or sequelae. We concluded that our treatment policy was safe and effective to eradicate high risk postoperative cervical cancer with acceptable side effects or complication.

• Journal of Chest Surgery
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• v.33 no.2
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• pp.139-145
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• 2000

Background: The purpose of this study is to review the clinical course after the correction of noncomplicated ventricular septal defect and to analyze the morbidity and risk factors of postoperative complications and evaluate residual defect during the follow-up period. Material and Method: From September 1994 to June 1998 24 patients(median age 10 months) underwent surgery under the diagnosis of ventricular septal defect. We made a retrospective review of the clinical records including the operation notes critical care unit records echocardiography results and the follow-up records. Result: There was no early mortality nd late mortality. There was no postoperative complete conduction block. Respiratory complication was the most common complication. The body weight age type of ventricular septal defect associated anomalies and operative procedure were not related to the incidence of complications. residual ventricular septal defects aortic valve regurgitation and tricuspid valve regurgitation were insignificant in postoperative hemodynamics, Conclusions: Correction of the noncomplicated ventricular septal defect was done without mortality and complete heart block. Aggressive preoperative medical treatment and early surgical treatment may decrease postoperative complications. Postoperative residual shunt and tricuspid regurgitation were not problematic during the follow-up

• Radiation Oncology Journal
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• v.34 no.2
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• pp.121-127
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• 2016

Purpose: To investigate treatment outcome and long term complication after surgery and radiotherapy (RT) for pituitary adenoma. Materials and Methods: From 1990 to 2009, 73 patients with surgery and RT for pituitary adenoma were analyzed in this study. Median age was 51 years (range, 25 to 71 years). Median tumor size was 3 cm (range, 1 to 5 cm) with suprasellar (n = 21), cavernous sinus extension (n = 14) or both (n = 5). Hormone secreting tumor was diagnosed in 29 patients; 16 patients with prolactin, 12 patients with growth hormone, and 1 patient with adrenocorticotrophic hormone. Impairment of visual acuity or visual field was presented in 33 patients at first diagnosis. Most patients (n = 64) received RT as postoperative adjuvant setting. Median RT dose was 45 Gy (range, 45 to 59.4 Gy). Results: Median follow-up duration was 8 years (range, 3 to 22 years). In secreting tumors, hormone normalization rate was 55% (16 of 29 patients). For 25 patients with evaluable visual field and visual acuity test, 21 patients (84%) showed improvement of visual disturbance after treatment. The 10-year tumor control rate for non-secreting and secreting adenoma was 100% and 58%, respectively (p < 0.001). Progression free survival rate at 10 years was 98%. Only 1 patient experienced endocrinological recurrence. Following surgery, 60% (n = 44) suffered from pituitary function deficit. Late complication associated with RT was only 1 patient, who developed cataract. Conclusion: Surgery and RT are very effective and safe in hormonal and tumor growth control for secreting and non-secreting pituitary adenoma.