1.Contrast-induced Nephropathy in Patients Undergoing Percutaneous Coronary Angiography and its Clinical Characteristics.
Won CHOI ; Hyun Min LIM ; Hye Jin WON ; Hye Kyeong PARK ; Ban Suck LEE ; Hyo Seung AHN ; Hye Won JOO ; Sang Hyun KIM ; Won Do PARK
Korean Journal of Nephrology 2008;27(1):55-61
PURPOSE: Contrast media-induced nephropathy (CIN) following coronary angiography is associated with an increased mortality and morbidity. We investigated the incidence of nephrotoxicity, clinical characteristics, laboratory characteristics and risk factors of CIN in patients undergoing coronary angiography. METHODS: We retrospectively evaluated the medical records of 555 patients who had undergone coronary angiography at the Sanggye Paik Hospital, from January 2004 to December 2005. We defined CIN as any increase in the creatinine value of more than 0.5 mg/dL or 50% of baseline value. RESULTS: Among 555 patients, CIN developed in 10 of 48 patients (20.8%) with renal insufficiency (serum creatinine > or =1.4 mg/dL) and in 7 of 507 patients (1.4%) without renal insufficiency (p<0.001). Decreased renal function, congestive heart failure, higher baseline uric acid, lower baseline albumin and age > or =65 years were the significant predictors of CIN. There were no statistical differences in contrast type and volume according to the development of CIN. CONCLUSION: Our data supported the assumption that renal insufficiency, congestive heart failure, hyperuricemia and anemia may be the risk factors of developing CIN.
Anemia
;
Contrast Media
;
Coronary Angiography
;
Creatinine
;
Heart Failure
;
Humans
;
Hyperuricemia
;
Incidence
;
Medical Records
;
Renal Insufficiency
;
Retrospective Studies
;
Risk Factors
;
Uric Acid
2.Strangulated Umbilical Hernia Misdiagnosed as CAPD Peritonitis.
Ban Suck LEE ; Hye Kyung PARK ; Hye Won JU ; Won CHOI ; Sang Hyun KIM ; Won Do PARK ; Hyun Jung KIM
Korean Journal of Nephrology 2007;26(5):641-645
Abdominal wall hernias are a common problem in patients treated with continuous peritoneal dialysis. Although most patients with abdominal wall hernia are asymptomatic, some patients may present with abdominal pain or, if the hernia is incarcerated or strangulated, with signs and symptoms of peritonitis. It is often difficult to differentiate abdominal catastrophe such as peritonitis secondary to strangulated hernia from CAPD peritonitis. Because their clinical manifestations are similar, several biochemical markers including amylase and lactic acid have been recently used as an indicator of abdominal catastrophe. We report a case of strangulated umbilical hernia with perforation misdiagnosed as CAPD peritonitis. The patient was operated 36 hours after the first inspection but expired due to overwhelming sepsis, 257 days after the admission to hospital.
Abdominal Pain
;
Abdominal Wall
;
Amylases
;
Biomarkers
;
Hernia
;
Hernia, Umbilical*
;
Humans
;
Intestinal Perforation
;
Lactic Acid
;
Peritoneal Dialysis
;
Peritoneal Dialysis, Continuous Ambulatory*
;
Peritonitis*
;
Sepsis
3.A Case of Extramedullary Progression Despite of Serologic Improvement in a Patient Treated with Thalidomide for Multiple Myeloma.
Young Jin YUH ; Hyun Su KIM ; Young Jung PARK ; Heung Sik UM ; Sang Bong CHOI ; Ban Suck LEE ; Sung Rok KIM ; Tae Hui HAN
Korean Journal of Hematology 2005;40(3):188-191
Thalidomide is an anti-angiogenic agent widely used in patients with multiple myeloma. The response to therapy is commonly monitored using serum and/or urine M protein, as these are known to reflect the tumor burden. Although extramedullary plasmacytomas are tissues with high neovascularization, it has been suggested in some reports that the response to thalidomide in these patients may be inferior, despite changes in the serum M protein level. Herein, we report the case of a patient who newly developed hepatosplenic extramedullary plasmacytoma, despite reduction in the serum M protein level following thalidomide treatment.
Humans
;
Multiple Myeloma*
;
Plasmacytoma
;
Thalidomide*
;
Tumor Burden
4.Early Detection of Perforation of the Right Ventricle by a Permanent Pacemaker Lead.
Hye Kyung PARK ; Hyo Seung AHN ; Ban Suck LEE ; Hye Jin WON ; Young Sup BYUN ; Choong Won GOH ; Byung Ok KIM ; Kun Joo RHEE ; Byoung Kwon LEE
Korean Circulation Journal 2007;37(9):453-457
Ventricular perforation is a rare complication of permanent cardiac pacemaker implantation. We report here on a 68-year-old woman with a dual chamber permanent pacemaker that had been implanted one month earlier, and she suffered cardiac perforation from the pacemaker lead. Frequent follow-up via12-lead surface electrocardiography and chest radiography and the proper work-up for pacemaker implantation are needed for detecting rare complications after pacemaker implantation.
Aged
;
Electrocardiography
;
Female
;
Follow-Up Studies
;
Heart Ventricles*
;
Humans
;
Radiography
;
Thorax
5.Predictors of Asthma Control by Stepwise Treatment in Elderly Asthmatic Patients.
Ga Young BAN ; Young Min YE ; Yunhwan LEE ; Jeong Eun KIM ; Young Hee NAM ; Soo Keol LEE ; Joo Hee KIM ; Ki Suck JUNG ; Sang Ha KIM ; Hae Sim PARK
Journal of Korean Medical Science 2015;30(8):1042-1047
The geriatric population is increasing, and asthma severity increases with age. We determined the predictors of asthma control, exacerbation, and the factors that affect asthma-specific quality of life (A-QOL) in elderly asthmatic patients. This was a prospective, multicenter, real-life study for 6 months with stepwise pharmacologic treatment based on the Global Initiative for Asthma (GINA) guideline. A total of 296 asthmatic patients aged > or = 60 yr were recruited from 5 university centers in Korea. The improved-asthma control group was defined as the group of patients who maintained well-controlled or improved disease and the not-improved asthma control group was defined as the remaining patients. Fewer number of medications for comorbidities (2.8 +/- 3.3 in the improved vs. 4.5 +/- 4.4 in the control) and higher physical functioning (PF) scale (89.8 +/- 14.2 in the improved vs. 82.0 +/- 16.4 in the control) were significant predictors in the improved-asthma control group (OR = 0.863, P = 0.004 and OR = 1.028, P = 0.018, respectively). An asthma control test (ACT) score of < or = 19 at baseline was a significant predictor of asthma exacerbation (OR = 3.938, P = 0.048). Asthma duration (F = 5.656, P = 0.018), ACT score (F = 12.237, P = 0.001) at baseline, and the presence of asthma exacerbation (F = 5.565, P = 0.019) were significant determinants of changes in A-QOL. The number of medications for comorbidities and performance status determined by the PF scale may be important parameters for assessing asthma control in elderly asthmatic patients.
Aged
;
Aged, 80 and over
;
Anti-Asthmatic Agents/*administration & dosage
;
Asthma/*diagnosis/epidemiology/*therapy
;
Critical Pathways/statistics & numerical data
;
Dose-Response Relationship, Drug
;
Female
;
Geriatric Assessment/*methods/statistics & numerical data
;
Humans
;
Male
;
Middle Aged
;
Outcome Assessment (Health Care)/*methods
;
*Quality of Life
;
Reproducibility of Results
;
Republic of Korea/epidemiology
;
Sensitivity and Specificity
;
Treatment Outcome
6.Effects of Immunoglobulin Replacement on Asthma Exacerbation in Adult Asthmatics with IgG Subclass Deficiency.
Joo Hee KIM ; Young Min YE ; Ga Young BAN ; Yoo Seob SHIN ; Hyun Young LEE ; Young Hee NAM ; Soo Keol LEE ; You Sook CHO ; Seung Hun JANG ; Ki Suck JUNG ; Hae Sim PARK
Allergy, Asthma & Immunology Research 2017;9(6):526-533
PURPOSE: Recurrent respiratory tract infection is a common manifestation of primary immunodeficiency disease, and respiratory viruses or bacteria are important triggers of asthma exacerbations. Asthma often coexists with humoral immunodeficiency in adults, and some asthmatics with immunoglobulin (Ig) G subclass deficiency (IgGSCD) suffer from recurrent exacerbations. Although some studies suggest a benefit from Ig replacement, others have failed to support its use. This study aimed to assess the effect of Ig replacement on asthma exacerbation caused by respiratory infection as well as the asthma control status of adult asthmatics with IgGSCD. METHODS: This is a multi-center, open-label study of adult asthmatics with IgGSCD. All patients received monthly intravenous immunoglobulin (IVIG) for 6 months and were evaluated regarding asthma exacerbation related to infection, asthma control status, quality of life, and lung function before and after IVIG infusion. RESULTS: A total of 30 patients were enrolled, and 24 completed the study. Most of the patients had a moderate degree of asthma severity with partly (52%) or uncontrolled (41%) status at baseline. IVIG significantly reduced the proportion of patients with asthma exacerbations, lowered the number of respiratory infections, and improved asthma control status, compared to the baseline values (P<0.001). The mean asthma-specific quality of life and asthma control test scores were improved significantly (P=0.009 and P=0.053, respectively); however, there were no significant changes in lung function. CONCLUSIONS: IVIG reduced the frequency of asthma exacerbations and improved asthma control status in adult asthmatics with IgGSCD, suggesting that IVIG could be an effective treatment option in this population.
Adult*
;
Asthma*
;
Bacteria
;
Humans
;
Immunoglobulin G*
;
Immunoglobulins*
;
Immunoglobulins, Intravenous
;
Lung
;
Quality of Life
;
Respiratory Tract Infections
7.Diagnostic Accuracy of Computed Tomography for the Lymph Node Staging of Endoscopically Resectable Early Gastric Cancer.
Tae Hoon OH ; Ban Suck LEE ; Min Geun KIM ; Jeong Soo AHN ; Tae Joo JEON ; Dong Dae SEO ; Won Choong CHOI ; Won Chang SHIN ; Myeong Ja JEONG ; Hyun Jung KIM
Korean Journal of Gastrointestinal Endoscopy 2008;37(2):90-96
BACKGROUND/AIMS: Accurate staging of the lymph nodes (LNs) before endoscopic mucosal resection (EMR) is important. We evaluated the accuracy of CT for LN staging in patients the endoscopically resectable early gastric cancer (EGC). METHODS: The medical records of 155 EGCs patients who had undergone an operation were analyzed. The pre-operatively performed multidetector CT scans and the post-operative histopathologic findings were reviewed for comparing the LN staging with that using the Japanese classification system. Endoscopically resectable EGC was defined as EGC without LN metastasis and also the EGC that satisfied the EMR criteria according to the Japanese guideline. RESULTS: The diagnostic efficacy of CT for LN staging of all the enrolled EGC patients was as follow: accuracy 65.2%, overstaging rate 29.7%, understaging rate 5.2%. The overall accuracy and the overstaging rate of CT for LN staging of endoscopically resectable EGC were as follows: EGC without LN metastasis [69.8% (97/139), 30.2% (42/139)], EGC satisfying extended criteria [72.5% (58/80), 27.5% (22/80)] and EGC satisfying limited criteria [79.2% (19/24), 20.8% (5/24)]. The accuracy of the EMR criteria for predicting node negative EGC were as follows: the extended criteria 98.8% (79/80), the limited criteria 100% (24/24). CONCLUSIONS: Our study showed that prediction of LN metastasis before EMR according to CT staging had limited value due to the tendency of overestimation. Therefore, we should preferentially consider the treatment strategy according to the EMR criteria.
Asian Continental Ancestry Group
;
Humans
;
Lymph Nodes
;
Medical Records
;
Neoplasm Metastasis
;
Neoplasm Staging
;
Stomach Neoplasms