1.The Study of Satisfaction of Voice Therapy in Patients with Voice Disorders.
Cheol Min AHN ; Ik Seo SHIN ; Jeong Eun SHIN
Journal of the Korean Society of Laryngology Phoniatrics and Logopedics 2016;27(1):35-39
BACKGROUND AND OBJECTIVES: Voice therapy is proven to be effective, but patients are reluctant to receive the therapy when physicians recommend it. This phenomenon may due to patients'lack of trust in or low satisfaction level of the therapy. This study aimed to evaluate patients'satisfaction level after voice therapy and identify factors that could increase the satisfaction. MATERIALS AND METHODS: First, the fraction of patients who were recommended voice therapy ahead and completed it was studied, and survey was conducted on those who finished ten voice therapy sessions. The patients'1) satisfaction level during the therapy, 2) satisfaction level about physician's explanation about the therapy, 3) willingness to recommend, 4) satisfaction level about the results were assessed, and was correlated with overall satisfaction level. In each category, patients' gender-, age-, and disease type-related differences were analyzed. RESULTS: Patients under 19 years old were most satisfied during the voice therapy; patients above 40 years old showed statistically significantly higher satisfaction level regarding satisfaction with physician explanation about treatments and with treatment results compared to other ages groups. Patients above 40 also showed the highest willingness to recommend. 26.5% of patients either refused to or discontinued voice therapy. 84.3% were satisfied with treatment results. Considering variabilities among factors, patients'satisfaction with physician explanation about treatment and willingness to recommend had positive correlation. CONCLUSION: Though 26.3% of patients received voice therapy when physicians recommended, patients who completed the therapy were overall satisfied.
Humans
;
Voice Disorders*
;
Voice*
2.Postoperative Complications of Peritrochanteric Fractures in Elderly over 65 years
Byung Jik KIM ; Han Suk KO ; Jeong Gook SEO ; Suk Kyu CHOO ; Ik Kyu CHOI ; Jae Kie SHIN
The Journal of the Korean Orthopaedic Association 1994;29(7):1806-1812
The mortality and morbidity of peritrochanteric fractures in the elderly are great due to preexisting diseases, the osteoporosis, and poor general conditions. Since the complications sometimes lead to death, it is utmost important to reduce the complications and to prevent them. Authors had experienced 42 peritrochanteric fractures over 65 years old from January, 1988 to December, 1992. Age incidence was distributed from 65 to 93 years. The sites of fractures were 17 femoral neck, 24 intertrochanteric, 1 subtrochanteric. The mortality at postoperative 6 months was 10.2%. The postoperative complications were 6 cardiovascular diseases, 3 pneunonia, 3 pressure sore etc. The results according to interval between injury and operation were not significant, but reducing risk factors following check-up of general conditions was significant. It was necessary in treatment of elderly peritrochanteric fractures to check the general conditions, to reduce risk factors, to choose appropriate method of operation and anesthesia, and to operate as soon as possible by experienced surgeon. Postoperative early ambulation was also significant at good results. The percutaneous pinning under local anesthesia was an recommendable method in patients with severely poor general conditions.
Aged
;
Anesthesia
;
Anesthesia, Local
;
Cardiovascular Diseases
;
Early Ambulation
;
Femur Neck
;
Humans
;
Incidence
;
Methods
;
Mortality
;
Osteoporosis
;
Postoperative Complications
;
Preexisting Condition Coverage
;
Pressure Ulcer
;
Risk Factors
3.Effect of Extracorporeal Shockwave Therapy Versus Intra-articular Injections of Hyaluronic Acid for the Treatment of Knee Osteoarthritis.
June Kyung LEE ; Bong Yeon LEE ; Woo Yong SHIN ; Min Ji AN ; Kwang Ik JUNG ; Seo Ra YOON
Annals of Rehabilitation Medicine 2017;41(5):828-835
OBJECTIVE: To evaluate and compare the effects and outcomes of extracorporeal shock wave therapy (ESWT) and intra-articular injections of hyaluronic acid (HA) in patients with knee osteoarthritis (OA). METHODS: Of the 78 patients recruited for the study, 61 patients met the inclusion criteria. The enrolled patients were randomly divided into two groups: the ESWT group and the HA group. The ESWT group underwent 3 sessions of 1,000 shockwave pulses performed on the affected knee with the dosage adjusted to 0.05 mJ/mm² energy. The HA group was administered intra-articular HA once a week for 3 weeks with a 1-week interval between each treatment. The results were measured with the visual analogue scale (VAS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Lequesne index, 40-m fast-paced walk test, and stair-climb test (SCT). A baseline for each test was measured before treatment and then the effects of the treatments were measured by each test at 1 and 3 months after treatment. RESULTS: In both groups, the scores of the VAS, WOMAC, Lequesne index, 40-m fast-paced walk test, and SCT were significantly improved in a time-dependent manner (p<0.01). There were no statistically significant differences measured at 1 and 3 months after treatment between the two groups (p>0.05). CONCLUSION: The ESWT can be an alternative treatment to reduce pain and improve physical functions in patients with knee OA.
High-Energy Shock Waves
;
Humans
;
Hyaluronic Acid*
;
Injections, Intra-Articular*
;
Knee*
;
Ontario
;
Osteoarthritis
;
Osteoarthritis, Knee*
;
Shock
4.A Korean Family with Cholesterol Ester Transfer Protein Deficiency.
Seo Young YOUN ; Ik Soon SHIN ; Yong Hee HONG ; Dong Hwan LEE
Journal of Genetic Medicine 2012;9(1):38-41
A 32-year-old female patient and her sister show high levels of high density lipoprotein (HDL) cholesterol in regular health checkups, since female patient was 11 years old. The patient's serum total cholesterol was 285 mg/dL and HDL cholesterol was 113 mg/dL. Her sister's total cholesterol was 240 mg/dL and the HDL cholesterol measured to be 90 mg/dL. Lipoprotein pattern and cholesteryl ester transfer activity gene analysis were examined in these patients. We found c.1321+1G>A (IVS14+1G/A) hetero mutation in cholesteryl ester transfer protein (CETP) genes. Generally, CETP mediates transfer and exchange of triglycerides and cholesteryl ester between plasma lipoproteins. Also we investigated a key role of HDL-CE and Apo A-1 metabolism. Patients with low levels of CETP have increased serum HDL levels. We hereby report two Korean cases of CETP deficiency in a family. Brief literature review ensues with the cases.
Adult
;
Apolipoprotein A-I
;
Cholesterol
;
Cholesterol Ester Transfer Proteins
;
Cholesterol, HDL
;
Female
;
Humans
;
Hypercholesterolemia
;
Lipid Metabolism, Inborn Errors
;
Lipoproteins
;
Plasma
;
Protein Deficiency
;
Siblings
;
Triglycerides
5.Evaluation of OraQuick Advance Rapid HIV-1/2 Antibody Test as a Screening Test for HIV Infection.
Tae Youn CHOI ; Young Ik SEO ; Tae Hyong KIM ; Jeong Won SHIN ; Rojin PARK
Korean Journal of Clinical Microbiology 2009;12(3):116-121
BACKGROUND: For the diagnosis of HIV infection, enzyme immunoassay (EIA) or chemiluminescence immunoassay (CLIA) is commonly used as a screening test. Although these methods have a high sensitivity and low cost, their high false positive rate can cause confusion in the patients and clinicians until a more specific test is done. OraQuick Advance Rapid HIV-1/2 Antibody Test (OraQuick) (OraSure Technologies, USA) is a rapid test that can detect HIV-1/2 antibodies in 20 minutes. It uses oral fluid, whole blood or serum sample. In this study, we evaluated the usefulness of the OraQuick as a screening and point-of-care test for HIV infection. METHODS: From Jan 2007 to Dec 2008, 45,276 samples referred to our laboratory were tested by CLIA method using the ADVIA Centaur (Bayer Healthcare LTD., USA) for HIV-1/2 antibody detection. Among them, 74 positive and 50 negative samples were tested by the Western immunoblot assay (WIB) and OraQuick test as a case-control study. Also, oral fluids from 30 HIV patients and 48 healthy persons were tested by OraQuick test. RESULTS: The sensitivity and specificity of OraQuick test (using serum samples) were 100% and 98.8% (95% confidence interval 96.9~100%), respectively. OraQuick tests (using oral fluid samples) were all positive for HIV patients but all negative for healthy persons. CONCLUSIONS: This study suggests that OraQuick can be used successfully as a rapid test for the early detection of HIV-1/2 antibody in patients visiting emergency departments and for the prevention of HIV infection in the health care providers.
Antibodies
;
Blotting, Western
;
Case-Control Studies
;
Delivery of Health Care
;
Emergencies
;
HIV
;
HIV Infections
;
Humans
;
Immunoassay
;
Immunoenzyme Techniques
;
Infection Control
;
Luminescence
;
Mass Screening
;
Sensitivity and Specificity
6.A case report of unilateral absence of left pulmonary artery.
Jae Ung LEE ; Ik Soo PARK ; Dong Ho SHIN ; Sung Soo PARK ; Jung Hee LEE ; Seok Chol JEON ; Heung Suk SEO
Tuberculosis and Respiratory Diseases 1992;39(6):548-553
No abstract available.
Pulmonary Artery*
7.Analysis of Discarded Blood Components at a University Hospital in Korea.
Byung Chul KIM ; Young Ik SEO ; Gum Ran CHAI ; Jeong Won SHIN ; Tae Youn CHOI
Korean Journal of Blood Transfusion 2011;22(2):120-126
BACKGROUND: When it comes to wasting blood components, it usually means wastage before transfusion due to several reasons such as improvement of the patient's condition, death of the patient, delay of blood returning, etc. Yet blood components can sometimes can be wasted after a transfusion is started and this is referred as residual blood wastage. In this study, we analyzed the rate and causes of discarded blood components that are not used and the residual blood wastage in order to help reduce the rate of blood component wastage. METHODS: From January 2009 to December 2010, the number of and the reasons for discarded blood components without use and residual blood wastage were analyzed by reviewing the laboratory information system and wastage statements at Soonchunhyang University Seoul Hospital. RESULTS: The number of blood components issued during the study period was 24,001 units. Among them, the number of units discarded without use was 162 units (0.7%) and the number of units of residual blood wastage was 115 units (0.5%). Among the reasons for the discarded blood component without use, improvement of the patient's conditions ranked as 1st with 80 units (49.5%) and death of the patient ranked as 2nd with 42 units (25.9%). The biggest reason for the residual blood wastage was transfusion-related side effects with as many as 52 units (45.2%). Other than side effects, the wastage of residue from pediatric transfusion were 48 units (41.7%), followed by delay of surgery with 5 units (4.3%) and patients' refusal with 4 units (3.5%). CONCLUSION: The wastage of residue from pediatric transfusion was the second most common cause of residual blood wastage in our hospital. According to this, we should evaluate the routine use of pediatric transfusion bags and their cost-effectiveness in our hospital.
Clinical Laboratory Information Systems
;
Disulfiram
;
Humans
;
Korea
8.In Reply: Comment on “Effect of Extracorporeal Shockwave Therapy Versus Intra-articular Injections of Hyaluronic Acid for the Treatment of Knee Osteoarthritis”.
June Kyung LEE ; Bong Yeon LEE ; Woo Yong SHIN ; Min Ji AN ; Kwang Ik JUNG ; Seo Ra YOON
Annals of Rehabilitation Medicine 2018;42(2):374-374
No abstract available.
Hyaluronic Acid*
;
Injections, Intra-Articular*
;
Knee*
9.Construction and Application of Internal Control for Laboratory-Developed HTLV PCR.
Jungwon KANG ; Sun Mi SHIN ; Jae Won KANG ; Young Ik SEO ; Hyukki MIN ; Kwang HUH
Korean Journal of Blood Transfusion 2018;29(1):33-40
BACKGROUND: For donor samples showing reactive results in a human T-cell lymphotropic virus (HTLV) antibody test along with indeterminate results in Western blot assay, HTLV nucleic acid amplification test using laboratory-developed polymerase chain reaction (PCR) was performed. It is necessary to construct an adequate internal control (IC) to evaluate the accuracy of the results since we did not use an IC in the laboratory-developed PCR. METHODS: As a competitive IC, plasmid DNA containing the primer recognition sequence for amplification of the HTLV pX region was constructed. We determined the adequate concentration of the IC, which was added to the samples to evaluate the accuracy of the test results. RESULTS: When the plasmid DNA was added to the HTLV-positive samples, the amplified product of IC (400 bp) was detected with the HTLV gene (230 bp). The adequate concentration of plasmid DNA added as an IC was 1 pg. CONCLUSION: The construction of plasmid DNA as a competitive IC is an efficient method to evaluate accuracy of the test results. However, the production process for the competitive IC must be further developed. Therefore, it is necessary to compare with the performance of a non-competitive IC.
Blotting, Western
;
DNA
;
Humans
;
Methods
;
Nucleic Acid Amplification Techniques
;
Plasmids
;
Polymerase Chain Reaction*
;
T-Lymphocytes
;
Tissue Donors
10.Stimulation of Gluteal Muscles with Electro-Magnetic Stimulation: an Ultrasonographic Study.
Han Gil SEO ; Hyung Ik SHIN ; Joon Woo LEE ; Sang Yoon LEE
Journal of the Korean Academy of Rehabilitation Medicine 2008;32(4):417-423
OBJECTIVE: To know if electro-magnetic stimulation can induce the contraction of gluteus medius and minimus muscles, and to compare pain induced by electro-magnetic stimulation of the gluteal muscles with that induced by transcutaneous neuromuscular electrical stimulation (NMES). METHOD: Two different intensity of transcutaneous NMES (40 mA, 60 mA) and electro-magnetic stimulation (60%, 100%) were applied to the left buttock of 15 healthy male volunteers in random order. The ultrasound images of gluteal muscles and visual analog scale (VAS) of pain were obtained three times at each type of stimulation. The grade of muscle contraction and the VAS score of each type of stimulation were compared. RESULTS: At maximal stimulation intensity of our equipments, the mean VAS score was lower (p=0.012) in electro-magnetic stimulation than in transcutaneous NMES, and the grade of gluteus minimus contraction was higher (p=0.035) in electro-magnetic stimulation than in transcutaneous NMES. When the mean VAS scores at the same grade of contraction were compared, the VAS scores of electro-magnetic were lower than transcutaneous NMES in both gluteus medius (3.92+/-1.79 vs. 5.35+/-2.98, p=0.033) and minimus (4.12+/-1.85 vs. 5.69+/-3.00, p=0.046). CONCLUSION: Electro-magnetic stimulation induced the contraction of gluteus medius and minimus muscles with less pain than electrical stimulation for the same amount of muscle contraction. These results suggest that electro-magnetic stimulation can replace transcutaneous NMES in deep, large muscles such as gluteal muscles.
Buttocks
;
Contracts
;
Electric Stimulation
;
Humans
;
Male
;
Muscle Contraction
;
Muscles