1.Participants' Evaluation on the Payer-driven Medication Counseling Intervention for Individuals with Chronic Disease.
Hyun Soon SOHN ; Sunmee JANG ; Ju Yeun LEE ; Euna HAN
Korean Journal of Clinical Pharmacy 2016;26(3):245-253
OBJECTIVE: This study was conducted to evaluate payer-driven medication adherence intervention program from the patient's and counselor's perspectives. METHODS: Target patients for intervention were selected by retrospective adherence measures based on national health insurance claims data for hypertension, diabetes and hyperlipidemia. As a serial intervention for higher risk groups of medication non-adherence, initial direct mailing, the first direct telephone call and the second direct call or a home visit were followed. Interview approach to qualitative inquiry was used to evaluate intervention results. RESULTS: Participants including 4 patients received telephone calls, and 4 National Health Insurance Service staff and 4 pharmacists participated as counselors were interviewed regarding their impression of the intervention program. Three major themes arose: overall perception; necessities; and suggestions for success, of the intervention. Despite short period of intervention, educational intervention by telephone counseling involving pharmacists shows potential to improve self-management of chronic disease, and pharmacist-involvement. But more sophisticated selection of target patients requiring the intervention and complementation of electronic database system would be necessary. In addition, personal disposition of counselor was revealed to be an important factor for achieving successful outcome of intervention. CONCLUSION: The findings suggest that the individualized counseling intervention would be an efficient option for improved medication adherence. Further researches should include longer periods of interventions, a quantitative analysis using adherence measures based on claims data and consideration of clinical benefits associated with the intervention.
Chronic Disease*
;
Complement System Proteins
;
Counseling*
;
House Calls
;
Humans
;
Hyperlipidemias
;
Hypertension
;
Medication Adherence
;
National Health Programs
;
Pharmacists
;
Postal Service
;
Retrospective Studies
;
Self Care
;
Telephone
2.Protective Effect of Nitric Oxide Against Lipopolysaccharide-induced Cytotoxicity in C6-glial Cell.
Ho Geun HWANG ; Jung Mu HER ; Hyun Ju BANG ; Bum Young KIM ; Hong Moon SOHN ; Yeun Ja MUN ; Jay Min OH ; Yeun Tai CHUNG ; Min Kyu CHOI
Korean Journal of Anatomy 2000;33(5):579-586
Nitric oxide (NO) is mainly involved in brain ischemic damage to elucidate the protective mechanism of NO pretreatment on ischemic-induced cytotoxicity. This study was investigated whether NO pretreatment inhibits the increase of iNOS expression by lipopolysaccharide (LPS) combined phorbol 12-myristate 13-acetate (PMA) via regulating NF-kB activation in C6 glial cells. C6 glial cells with LPS and PMA for 72 hours markedly induced NO, but sodium nitroprusside (SNP) (100 nM) pretreatment before exposure of LPS and PMA significantly supressed NO production, iNOS expression and NF-kB activation by LPS and PMA. In addition, LPS and PMA treatment for 72 hours induced severely cell death and LDH release from cell into media in C6 glial cells. However SNP pretreatment before treatment of LPS and PMA significantly protected LPS and PMA induced cytotoxicity. Treatment with LPS and PMA induced caspase 3 activation follewed by chromosomal condensation, and fragmentation of nuclei in C6 glial cells. SNP pretreatment before exposure to LPS and PMA supressed caspase 3 activation and inhibited chromosomal condensation and fragmentation of nuclei. From these above results, it is suggest that the protective effects of SNP pretreatment against LPS and PMA induced cytotoxicity may be mediated by inhibiting the expression of iNOS via regulating NF-kB activation.
Brain
;
Caspase 3
;
Cell Death
;
Neuroglia
;
NF-kappa B
;
Nitric Oxide*
;
Nitroprusside
3.Immediate hypersensitivity reaction to steroids: a case report.
Eun Ji KIM ; Kyoung Hee SOHN ; Jin LEE ; Dong Yoon KANG ; Ju Yeun LEE ; Hye Ryun KANG
Allergy, Asthma & Respiratory Disease 2017;5(3):165-168
Steroids are widely used for the treatment of a variety of diseases, including autoimmune and allergic diseases. Immediate hypersensitivity reactions can occur within 1 hour after administration of steroids and are regarded as IgE-mediated hypersensitivity presenting as urticaria, angioedema, bronchospasm, and anaphylaxis. Steroid hypersensitivity is rare, but can be life-threatening. Therefore, it is important to find implicated drugs and to choose safe alternative agents. A 44-year-old female was diagnosed with steroid hypersensitivity after intralesional steroid injection. She underwent a skin prick test and an intradermal test for methylprednisolone, triamcinolone, hydrocortisone, and dexamethasone. The results were positive to triamcinolone and methylprednisolone. The patient was educated to avoid culprit agents in order to prevent recurrence. Herein, we report a rare case of steroid hypersensitivity that showed positive reactions to triamcinolone and methylprednisolone. A review of the literature for steroid hypersensitivity is also provided.
Adult
;
Anaphylaxis
;
Angioedema
;
Bronchial Spasm
;
Dexamethasone
;
Drug Hypersensitivity
;
Female
;
Humans
;
Hydrocortisone
;
Hypersensitivity
;
Hypersensitivity, Immediate*
;
Intradermal Tests
;
Methylprednisolone
;
Recurrence
;
Skin
;
Skin Tests
;
Steroids*
;
Triamcinolone
;
Urticaria
4.Incidence and Risk Factors of Parastomal Hernia.
Yeun Ju SOHN ; Sun Mi MOON ; Ui Sup SHIN ; Sun Hee JEE
Journal of the Korean Society of Coloproctology 2012;28(5):241-246
PURPOSE: Among the various stoma complications, the parastomal hernia (PSH) is the most common. Prevention of PSH is very important to improve the quality of life and to prevent further serious complications. The aim of this study was to analyze the incidence and the risk factors of PSH. METHODS: From January 2002 and October 2008, we retrospectively reviewed 165 patients who underwent an end colostomy. As a routine oncologic follow-up, abdomino-pelvic computed tomography was used to examine the occurrence of the PSH. The associations of age, sex, body mass index (BMI), history of steroid use and comorbidities to the development of the PSH were analyzed. The median duration of the follow-up was 36 months (0 to 99 months). RESULTS: During follow-up, 50 patients developed a PSH and the 5-year cumulative incidence rate of a PSH, obtained by using the Kaplan-Meier method, was 37.8%. In the multivariate COX analysis, female gender (hazard ratio [HR], 3.29; 95% confidence interval [CI], 1.77 to 6.11; P < 0.0001), age over 60 years (HR, 2.37; 95% CI, 1.26 to 4.46; P = 0.01), BMI more than 25 kg/m2 (HR, 1.8; 95% CI, 1.02 to 3.16; P = 0.04), and hypertension (HR, 2.08; 95% CI, 1.14 to 3.81; P = 0.02) were all independent risk factors for the development of a PSH. CONCLUSION: The 5-year incidence rate of a PSH was 37.8%. The significant risk factors of a PSH were as follows: female gender, age over 60 years, BMI more than 25 kg/m2, and hypertension. Using a prophylactic mesh during colostomy formation might be advisable when the patients have these factors.
Body Mass Index
;
Colostomy
;
Comorbidity
;
Female
;
Follow-Up Studies
;
Hernia
;
Humans
;
Hypertension
;
Incidence
;
Quality of Life
;
Retrospective Studies
;
Risk Factors
5.Analysis of Individual Case Safety Reports of Severe Cutaneous Adverse Reactions in Korea
Min Gyu KANG ; Kyung Hee SOHN ; Dong Yoon KANG ; Han Ki PARK ; Min Suk YANG ; Ju Yeun LEE ; Hye Ryun KANG
Yonsei Medical Journal 2019;60(2):208-215
PURPOSE: Despite morbidities and fatalities, nationwide epidemiologic data for severe cutaneous adverse reactions (SCARs), including Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and drug reaction with eosinophilia and systemic symptoms (DRESS), are not widely available. We aimed to investigate SCAR epidemiology over the last two decades in Korea. MATERIALS AND METHODS: We analyzed individual case safety reports (ICSRs) of SCARs in the Korea Adverse Event Reporting System from 1988 to 2013. Administered drugs, demographic profiles, and causality assessment according to the World Health Organization-Uppsala Monitoring Center system were analyzed. RESULTS: A total of 755 SCAR cases (508 SJS/TEN, 247 DRESS) were reported. The number of SCAR ICSRs has been increasing with increasing ICSRs for overall adverse drug events. Since 2010, the number of SCAR ICSRs has increased up to 100 cases/year. Allopurinol was the most common causative drug (SJS/TEN: 10.2%; DRESS: 11.3%; SCAR ICSRs: 10.6%), followed by carbamazepine (SJS/TEN: 8.7%; DRESS: 9.7%; SCAR ICSRs: 8.6%). Regarding drug groups, antiepileptics (19.5%) and antibiotics for systemic use (12.7%) were common causative drug groups. Twenty SCAR-related deaths were recorded. Antibacterials were the most common causes of deaths (8 cases), followed by antiepileptics (5 cases). The potential risk of SCARs was not specified in the drug information leaflet for 40.2% of drugs causing SJS/TEN and 82.5% causing DRESS syndrome in Korea. CONCLUSION: The number of SCAR ICSRs has increased rapidly with recent active pharmacovigilance programs in Korea. Allopurinol and antiepileptics are the most common individual and categorical causative agents, respectively.
Allopurinol
;
Anti-Bacterial Agents
;
Anticonvulsants
;
Carbamazepine
;
Cause of Death
;
Cicatrix
;
Drug Hypersensitivity Syndrome
;
Drug-Related Side Effects and Adverse Reactions
;
Epidemiology
;
Global Health
;
Korea
;
Pharmacovigilance
;
Stevens-Johnson Syndrome
6.Serial Serum HER2 Measurements for the Detection of Breast Cancer Recurrence in HER2-Positive Patients.
June Hyung HA ; Min Ki SEONG ; Eun Kyu KIM ; Jin Kyung LEE ; Hyesil SEOL ; Ju Young LEE ; Jangmoo BYEON ; Yeun Ju SOHN ; Jae Soo KOH ; In Chul PARK ; Woo Chul NOH ; Hyun Ah KIM
Journal of Breast Cancer 2014;17(1):33-39
PURPOSE: The measurement of serum human epidermal growth factor receptor 2 (HER2) extracellular domain levels is a well-established method for evaluating whether a metastatic HER2-positive breast cancer patient will respond to HER2-targeted treatment. However, little is known about the value of serum HER2 for detecting disease relapse following curative surgical treatment in breast cancer patients. The purpose of this study was to evaluate the sensitivity of serum HER2, carcinoembryonic antigen (CEA), and carcinoma antigen 15-3 (CA 15-3) for the detection of disease recurrence in postoperative breast cancer patients with a primary HER2-positive tumor. METHODS: Serial measurements were taken of serum HER2, CEA, and CA 15-3 levels in patients with primary invasive HER2-positive breast cancer who underwent curative surgical treatment between January 2008 and December 2010. Following treatment, serum HER2 levels were monitored every 6 months using a chemiluminescence immunoassay. RESULTS: Overall, 264 patients were analyzed in this retrospective study. The median follow-up period was 27.7 months, and 24 patients relapsed during follow-up. The sensitivity of serum HER2, CEA, and CA 15-3 for the detection of disease recurrence was 37.5%, 25.1%, and 12.5%, respectively. Sensitivity increased to 45.8% when all three tumor markers were combined in the analysis. In a subgroup of patients without liver disease, the sensitivity of serum HER2, CEA, and CA 15-3 was 57.1%, 21.4%, and 14.3%, respectively. Of the 264 patients in this study, 80 patients had chronic hepatitis, liver cirrhosis, or abnormal aspartate aminotransferase or alanine aminotransferase levels during the follow-up period. Following the exclusion of these patients, the sensitivity of serum HER2 for the detection of disease recurrence increased to 57.1%. CONCLUSION: Serial serum HER2 measurement may be useful for the detection of disease relapse in patients with HER2-positive breast cancer. Abnormal liver function can result in elevated serum HER2 in the absence of disease recurrence.
Alanine Transaminase
;
Aspartate Aminotransferases
;
Breast Neoplasms*
;
Breast*
;
Carcinoembryonic Antigen
;
Follow-Up Studies
;
Hepatitis, Chronic
;
Humans
;
Immunoassay
;
Liver
;
Liver Cirrhosis
;
Liver Diseases
;
Luminescence
;
Receptor, Epidermal Growth Factor
;
Recurrence*
;
Retrospective Studies
;
Biomarkers, Tumor