• The Journal of Korean Obstetrics and Gynecology
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• v.29 no.3
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• pp.35-46
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• 2016

Objectives: The aim of this study was to investigate the effect of herbal medicine on obesity and overweight female patients and to gather the information of a proper treatment goal for anti-obesity program in Korean medicine clinic.Methods: 230 subjects were recruited and those data were analyzed for body-mass index (BMI), treatment duration, weight, body fat, muscle volume and body fat/weight loss ratio. It was compared among age groups and severity of obesity.Results: It was achieved to loss 12-13 kg for 105.8 days thru obesity program of Korean medicine clinic. There were no significant differences for BMI loss, weight loss, body fat loss, muscle volume gain and treatment duration among age groups. It was found that there were significant differences among overweight, obesity and severe obesity group for BMI loss, weight loss, body fat loss and muscle volume gain except treatment duration. It was assumed the weight loss for 1 month was 3.2 kg, 4.2 kg, 4.5 kg for each severity group respectively.Conclusions: It was found herbal medicine treatment would be effective for female obesity and expected the patients could achieve 12-13 kg weight loss for 15 weeks treatment including 8-12 weeks herbal medicine administration and BMI loss per month could be 1.22 kg/m², 1.60 kg/m² and 1.70 kg/m² for severity of obesity respectively. Hereafter, further controlled study with more numbers of patients should be needed to determine the goal of medical treatment for obesity.

• Advances in pediatric surgery
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• v.20 no.1
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• pp.17-22
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• 2014

The aim of this study was to identify the risk factor related to the need for operative treatment and avoid unnecessary non-operative management for intussusception in children. We retrospectively reviewed medical records of patient treated for intussusception at our institution between January 2006 and January 2013. Clinical features such as gender, age, seasonal variation, symptoms and signs, treatment results were analyzed. Univariate and multivariate analyses including a chi-square test for categorical variables and logistic regression analysis were performed. During the study period, 356 patients were treated for intussusception. 328 (92.1%) was treated successfully by the non-operative pneumoreduction, and 28 (7.9%) required operative management. On univariate analysis, risk factors which were related to the need for operative treatment were age, vomiting, bloody stool, lethargy, and symptoms duration. A logistic regression analysis in order to assess for independent predictors of operative treatment was performed. Age (<6 vs ${\geq}12$ months) (OR 4.713, 95% CI 1.198~18.539, p=0.027) and symptoms duration longer than 48 hours (OR 4.534, 95% CI 1.846~11.137, p=0.001) were significantly associated with a requirement for operative treatment. We conclude that younger age and a longer duration of symptoms (${\geq}48$ hours) are the independent risk factor related to the need for operative treatment for intussusception. Early surgical intervention or transfer to a hospital with pediatric surgical capabilities should be considered for patients with these findings.

• Journal of Korean Physical Therapy Science
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• v.12 no.3
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• pp.13-26
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• 2005

Low back pain is one of the most frequent problems treated in clinical feild. Eight out of ten people will experience significant low back pain sometime during their life. Most cases low back pain are not serious and respond to conservative treatment. It's pain is severe and not responding to conservative treatment or if it has significant leg pain. In these cases are may recommend surgery. The purpose of this study is to analyze the effective duration of treatment and degree of variable pain approached conservative treatment. The persons who diagnosed to herniated intervertebral lumbar disc were attended in this study. number of cases were 60cases. We evaluated their chart, X-ray and MRI. The result of the study were as follows; 1. The patients who treated for 33days were improved 100%, which was 3cases(5%). 2. The patients who treated for 45days were improved 90%, which was 13cases(22%). 3. The patients who treated for 43days were improved 80%, which was 28cases(47%). 4. The patients who treated for 39days were improved 70%, which was 6cases(10%). 5. The patients who treated for 28days were improved 60%, which was 5cases(28%). 6. The patients who treated for 22days were improved 50%, which was 4cases(7%). Conclusion ; In herniated intervertebral lumbar disc patients who had conservative treatment. The highest improve patients were 28 cases(47%), who treated for 43 days. The lowest improve patient was 1case(2%), who treated for 28 day. The Effective duration of conservative treatment was more than 43days. If they wants to be improving their symptoms, they should be treat for more than 43days.

• Restorative Dentistry and Endodontics
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• v.18 no.1
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• pp.84-94
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• 1993

The purpose of this study was to evaluate flexure strength of composite resin inlay according to heat treatment and duration in comparasion with visible light-cured resin. In this study, materials were used 1 visible light-cured resin and 3 kinds of composite resin inlays. Control group was visible light cured resin (Photo Clearfil Posterior) and experimental groups were composite resin inlays (Brilliant Dentin, Brilliant Enamel and Clearfil CR Inlay). Experimental groups were divided 3 groups: First group was Brilliant Dentin and second group was Brilliant Enamel and -third group was Clearfil CR Inlay. Used experimental groups were calculated flexural strength according to heat treatment and duration. The following results were obtained: 1. Experimental groups were higher flexural strength than control group. 2. At $100^{\circ}C$ when heat treatment carried out 7 minutes flexural strength elevated third group, second group, first group in turn and when heat treatment carried out 15 minutes flexural strength elevated third group, second group, first group in turn but no difference was showed between first and second group. 3. At $125^{\circ}C$ when heat treatment was carried out 7 minutes flexural strength elevated third group, second group, first group in turn and when heat treatment was carried out 15 minutes flexural strength elevated third group, first group, second group in turn but no difference was showed between first and second group. 4. In spite of heat treatment and duration the third group was highest flexural strength in the others groups.

• Imaging Science in Dentistry
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• v.41 no.1
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• pp.17-21
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• 2011

Purpose : The purpose of this study was to examine the patient- and treatment-related etiologic factors of external root resorption. Materials and Methods : This study consisted of 163 patients who had completed orthodontic treatments and taken the pre- and post-treatment panoramic and lateral cephalometric radiographs. The length of tooth was measured from the tooth apex to the incisal edge or cusp tip on the panoramic radiograph. Overbite and overjet were measured from the pre- and post-treatment lateral cephalometric radiographs. The root resorption of each tooth and the factors of malocclusion were analyzed with an analysis of variance. A paired t test was performed to compare the mean amount of root resorption between male and female, between extraction and non-extraction cases, and between surgery and non-surgery groups. Correlation coefficients were measured to assess the relationship between the amount of root resorption and the age in which the orthodontic treatment started, the degree of changes in overbite and overjet, and the duration of treatment. Results : Maxillary central incisor was the most resorbed tooth, followed by the maxillary lateral incisor, the mandibular central incisor, and the mandibular lateral incisor. The history of tooth extraction was significantly associated with the root resorption. The duration of orthodontic treatment was positively correlated with the amount of root resorption. Conclusion : These findings show that orthodontic treatment should be carefully performed in patients who need the treatment for a long period and with a pre-treatment extraction of teeth.

• Clinical and Experimental Pediatrics
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• v.61 no.10
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• pp.315-321
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• 2018

Purpose: To investigate the effectiveness of transient intubation for surfactant administration and extubated to nasal continuous positive pressure (INSURE) for treatment of respiratory distress syndrome (RDS) and to identify the factors associated with INSURE failure in extremely premature infants. Methods: Eighty-four infants with gestational age less than 28 weeks treated with surfactant administration for RDS for 8 years were included. Perinatal and neonatal characteristics were retrospectively reviewed, and major pulmonary outcomes such as duration of mechanical ventilation (MV) and bronchopulmonary dysplasia (BPD) plus death at 36-week postmenstrual age (PMA) were compared between INSURE (n=48) and prolonged MV groups (n=36). The factors associated with INSURE failure were determined. Results: Duration of MV and the occurrence of BPD at 36-week PMA were significantly lower in INSURE group than in prolonged MV group (P<0.05), but BPD plus death at 36-week PMA was not significantly different between the 2 groups. In a multivariate analysis, a reduced duration of MV was only significantly associated with INSURE (P=0.001). During the study period, duration of MV significantly decreased over time with an increasing rate of INSURE application (P<0.05), and BPD plus death at 36-week PMA also tended to decrease over time. A low arterial-alveolar oxygen tension ratio (a/APO2 ratio) was a significant predictor for INSURE failure (P=0.001). Conclusion: INSURE was the noninvasive ventilation strategy in the treatment of RDS to reduce MV duration in extremely premature infants with gestational age less than 28 weeks.

• The Korean Journal of Pain
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• v.21 no.1
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• pp.38-43
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• 2008

Background: Spinal stenosis and herniated intervertebral discs are the principal causes of lumbosacral radiculopathy. This study was conducted to compare the therapeutic value and duration of pain relief of fluoroscopic guided transforaminal epidural steroid injections (TFESIs) in patients with refractory radicular leg pain. Methods: Between August 2006 and March 2007, 87 patients (H group: patients with herniated intervertebral disc, S group: patients with spinal stenosis) who met the inclusion criteria were treated with fluoroscopic guided TFESIs. Prior to treatment, the VAS and ODI scores were determine to evaluate the degree of pain and level of disability. The degree of pain relief was then assessed 1 month after treatment with the TFESIs and graded as excellent (no residual pain), good (improvement of pain symptoms by more than 50%), fair (improvement of pain symptoms by less than 50%) and Poor (no improvement of pain). In addition, the duration of pain relief was evaluated by regular outpatient visits for 6 months, and by telephone interviews after 6 months. Results: The H and S group both had excellet results at 1 month after treatment with TFESIs showing improvements of 44.1% and 20.8% respectively. However this difference was not significant between groups. In addition, a duration of pain relief greater than 6 months was achieved in 32.4% of the patients in the H group and 37.7% of those in the S group. Conclusions: TFESIs had a similar degree of therapeutic effectiveness and duration of pain relief in patients with spinal stenosis and herniated intervertebral discs.

• Journal of Oral Medicine and Pain
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• v.24 no.4
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• pp.439-453
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• 1999

This study was performed to investigate the masicatory efficiency in patients with temporomandibular disorders (TMDs), especially internal derangement of temporomandibular (TM) joint. For this study, 26 patients after treatment and 33 dental students who had no signs and symptoms of TMDs were selected as the patients group and as the normal group, respectively. Mean treatment duration of the patients was. 5.1 months. Verbal rating scale(VRS) and Visual analogue scale(VAS) were used for recording of subjective symptoms. Treatment index (VAS Ti) derived from VAS was calculated for evaluation of treatment progress and clinical examination was also performed for objective symptoms. BioEGN(Bioresearch Inc., Milwaukee, USA) was used for observation chewing movement pattern on peanut, caramel candy, and gum chewing. Chewing time in second and symptoms after chewing were recorded, and pattern of chewing stroke between in affected side and in contralateral side or between in right in left side were compared, and especially, gum chewing pattern between before and after treatment were also compared in the patients group. The data obtained were analysed by SPSS windows program and the results of this study were as follows : 1. Subjective symptoms evaluated by VAS showed no difference between the two groups, but those by VRS showed slight difference for TM joint pain, head not neck symptoms, and chewing ability. 2. There were no difference at the level of subjective symptoms between the subgroups divided by treatment duration of five months in the patients group. However, value of VAS Ti of pain was higher in subgroup of long treatment duration than that of subgroup of short treatment duration. 3. There were no difference in chewing time for peanut or caramel candy between the two groups, but on caramel candy chewing, the patients group complained slight discomfort after swallowing. Chewing velocity and range of motion on gum chewing after treatment in the patients group showed significant difference and greatly improved compared to those to before treatment, and which were not differ from those of normal subjects. In conclusion, treatment of temporomandibular disorders about for five months would greatly improve chewing ability and movement pattern in most of the patients with TMDs.

• The Journal of Korean Obstetrics and Gynecology
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• v.28 no.2
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• pp.120-132
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• 2015

Objectives : This study aims to assess whether Korean medical treatment in infertile couple is effective on clinical pregnancy. Methods : Korean medical treatment using herbal medicine, acupuncture and moxibustion was performed to thirty-one women and one man of infertility from March 2013 to April 2015. Results : After the treatment, nine patients (eight women and 1 man) of infertility became pregnant (28.13%) in thirty-two patients. In nine patients with pregnancy, five patients became spontaneous pregnant. Two patients became pregnant with in vitro fertilization (IVF), and other two patients became pregnant with intrauterine insemination (IUI). Factors influenced pregnancy assessed a shorter duration of infertility. After the treatment, survey of satisfaction in Korean medical treatment in infertility was done. Out of thirty-two patients, convenience and reliability of Korean medical treatment was reported by who had an experience of sterilization surgery. After the assessment, seven patients who had an experience of sterilization surgery and beame pregnant were having more convenience than twelve patients who were not pregnant despite sterilization surgery. Conclusions : This study suggests Korean medical treatment is useful for infertile women and men, in reverse proportion to shorter duration of infertility.

• Journal of Korean Foot and Ankle Society
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• v.12 no.2
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• pp.185-188
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• 2008

Purpose: Zone I fractures of the fifth metatarsal bone can generally be treated by conservative methods while both surgical and conservative methods are used for zone II fractures. However, the clinical results of conservative treatment have been rarely reported. The purpose of this study is to report the clinical results of conservative treatment for zone I and II nondisplaced fractures. Materials and Methods: Between July 2007 and August 2008, consecutive thirty seven patients (38 fractures) with zone I and II fractures of the fifth metatarsal bone were treated with tolerable weight bearing and minimum duration of immobilization based on pain on weight bearing. We evaluated the duration of immobilization, time to clinical and radiographic union, and time to pre-injury activity level. Results: Clinical and radiological union were achieved in all patients without any complications including malunion or nonunion. The mean duration of immobilization was 28.7 days. The mean 33.1 days and 48.9 days were required for clinical union and radiographic union respectively, after the initial injury. The mean time to pre-injury activity level was 4.8 months. Conclusion: Our study shows that the acute nondisplaced zone I, II fracture of fifth metatarsal bone can be treated effectively using tolerable weight bearing and minimum duration of immobilization, which is based on the pain on weight bearing.