1
|
Kim YR, Shin DG, Kim S. Bleeding risk in patients with atrial fibrillation treated with combined anti-platelet and NOAC therapy. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The combined use of antiplatelet agents (APT) and non-vitamin K antagonist oral anticoagulants (NOACs) in patient with atrial fibrillation (AF) is commonly encountered in clinical practice. The purpose of this study was to compare the clinical outcomes between combination therapy (NOAC and APT) and monotherapy (NOAC only).
Methods and results
We analyzed patients who were prescribed NOACs between January 2012 and December 2016. The primary outcome was major or any bleeding events and the secondary outcomes were stroke/systemic embolism (SE) and major adverse cardiac events (MACE). Of 1,068 participants, there were 264 (24.7%) patients in the combination group.
The prevalence of diabetes (p=0.017) and history of stroke and transient ischemic attacks (p<0.001) was higher in the combination group than in the monotherapy group. During the mean 14.6±9.8 months of follow-up, the incidence of any bleeding was significantly higher in the combination group than in the monotherapy group (p<0.001). Major bleeding, stroke/SE, and MACE between the two groups were similar. The rate of under-dosage NOACs prescriptions was higher in the combination group than in the monotherapy group (p=0.024).
Conclusions
The combination therapy had higher incidences of any bleeding events compared to the monotherapy. However, there was no difference in stroke/SE and MACE.
The bleeding risk in patients taking the combination of NOACs and APT should be carefully evaluated.
Funding Acknowledgement
Type of funding sources: None. Figure 1. Primary and secondary outcomes
Collapse
Affiliation(s)
- Y R Kim
- Dongguk University International Hospital, Goyang, Korea (Republic of)
| | - D G Shin
- Kangnam Sacred Heart Hospital, Cardiology, Seoul, Korea (Republic of)
| | - S Kim
- The Catholic University of Korea Incheon St. Mary's Hospital, Internal Medicine, Incheon, Korea (Republic of)
| |
Collapse
|
2
|
Kim BJ, Park JI, Nam JH, Lee JH, Lee CH, Son JW, Park JS, Shin DG, Kim U, Her SH, Chang KY, Ahn TH, Jeong MH, Rha SW, Kim HS. Clinical impact of intravascular ultrasound guidance in patients of ST-segment elevation myocardial infarction undergoing percutaneous coronary intervention with drug eluting stent. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
There is little data about clinical role of intravascular ultrasound (IVUS)-guided Percutaneous (PCI) in the setting of ST-segment elevation myocardial infarction (STEMI).
Methods
From 2005 to 2018, a total of 8,129 patients who underwent PCI with STEMI were investigated from the Korea Acute Myocardial Infarction Registry-National Institute of Health database. Patients with Non-ST segment elevation myocardial infarction, cardiogenic shock, bare metal stent implantation, thrombolytic treatment, and coronary artery bypass graft surgery were excluded. We categorized patients into two groups based on the treatment strategy: IVUS-guided PCI group (n=1,544), and coronary angiography guidance (CAG)-guided PCI group (n=6,585). The primary endpoint was composite of major adverse cardiovascular (MACE), including, cardiac death, myocardial infarction (MI), repeat target vessel revascularization (TVR) and stent thrombosis (ST).
Results
IVUS-guided PCI was performed in 19% patients (1544/8129). After propensity score matching, there were no statistically difference in the rate of cardiac death (0% in IVUS vs. 0.26% in CAG, p=0.947), MI (2.01% vs. 2.01%, p=0.408), TVR (1.23% vs. 0.91%, p=0.131), ST (0.32% vs. 0.45%, p=0.828) and composite of MACE at 1 year between two groups (2.01% vs. 2.40%, p=0.843). Independent risk factors for MACE were diabetes mellitus and multi-vessel disease, but not IVUS-guided PCI (HR 1.167, 95% CI, 0.896–1.520, p=0.251).
Conclusion
This study suggests that routine usage of IVUS in the setting of STEMI may not be necessary. Large-scaled random study will be needed for further evaluation.
Funding Acknowledgement
Type of funding sources: None.
Collapse
Affiliation(s)
- B J Kim
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - J I Park
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - J H Nam
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - J H Lee
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - C H Lee
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - J W Son
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - J S Park
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - D G Shin
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - U Kim
- Yeungnam University Hospital, Daegu, Korea (Republic of)
| | - S H Her
- St. Vincent's Hospital, College of Medicine, Suwon, Korea (Republic of)
| | - K Y Chang
- The Catholic University of Korea Seoul St. Mary's Hospital, Seoul, Korea (Republic of)
| | - T H Ahn
- Gachon University Gil Medical Center, Incheon, Korea (Republic of)
| | - M H Jeong
- Chonnam National University Hospital, Gwangju, Korea (Republic of)
| | - S W Rha
- Korea University Guro Hospital, Seoul, Korea (Democratic People's Republic of)
| | - H S Kim
- Seoul National University Hospital, Seoul, Korea (Republic of)
| | | |
Collapse
|
3
|
Yoo JS, Cho KH, Hong JS, Jang HS, Chung YH, Kwon GT, Shin DG, Kim YY. Nutrient ileal digestibility evaluation of dried mealworm (Tenebrio molitor) larvae compared to three animal protein by-products in growing pigs. Asian-Australas J Anim Sci 2018; 32:387-394. [PMID: 30381730 PMCID: PMC6409481 DOI: 10.5713/ajas.18.0647] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 10/29/2018] [Indexed: 11/27/2022]
Abstract
Objective This study was to investigate the nutrient ileal digestibility of dried mealworm (Tenebrio molitor) larvae and compare with those of three animal protein by-products in growing pigs. Methods A total of 12 crossbred ([Landrace×Yorkshire]×Duroc) growing pigs with average body weights of 24.12±0.68 kg were surgically equipped with simple T-cannulas after being deprived of feed for 24 h according to published surgical procedures. These pigs had a recovery period of two weeks. A total of 12 pigs were assigned to individual metabolic crates and allotted to one of four treatments with 3 replicates in a fully randomized design. Dietary treatments included the following: i) Fish meal, corn-vegetable by-product basal diet+9.95% fish meal; ii) Meat meal, corn-vegetable by-product basal diet+9.95% meat meal; iii) Poultry meal, corn-vegetable by-product basal diet+9.95% poultry meal; iv) Tenebrio molitor, corn-vegetable by-product basal diet+9.95% dried Tenebrio molitor larvae. Results Results showed that the apparent ileal digestibility (AID) of Lys was higher (p<0.05) in pigs fed Tenebrio molitor diet than that in pigs fed fish meal diet. Pigs fed Tenebrio molitor diet showed increased (p<0.05) AID of His and Arg compared to pigs fed Fish meal or Meat meal diet. The AID of Cys was increased (p<0.05) in pigs fed poultry meal and Tenebrio molitor diets compared to that in pigs fish meal diet. Pigs fed meat meal, poultry meal, and Tenebrio molitor diets showed higher (p<0.05) standardized ileal digestibility (SID) of total energy compared to pigs fed fish meal diet. The SID of Arg was higher (p<0.05) in pigs fed Tenebrio molitor diet than that in pigs fed fish meal or meat meal diet. Furthermore, pigs fed poultry meal or Tenebrio molitor diets showed increased (p<0.05) SID of Cys compared to pigs fed fish meal diet. Conclusion In conclusion, providing pigs with diets that contained Tenebrio molitor larvae meal improved AID and SID of nutrients as well as essential and non-essential amino acids. The digestibility of dried mealworm larvae protein and its utilization in vivo are also good. Therefore, dried mealworm larvae protein can be used as protein source at 10% level in growing pigs.
Collapse
Affiliation(s)
- J S Yoo
- Daehan feed Co., Ltd., R&D Center, Incheon 22300, Korea
| | - K H Cho
- Daehan feed Co., Ltd., R&D Center, Incheon 22300, Korea
| | - J S Hong
- Department of Agricultural Biotechnology, College of Animal Life Sciences, Seoul National University, Seoul 08826, Korea
| | - H S Jang
- Jeonbuk Institute for Food-Bioindustry, Jeonju 54810, Korea
| | - Y H Chung
- Jeonbuk Institute for Food-Bioindustry, Jeonju 54810, Korea
| | - G T Kwon
- Berry & Biofood Research Institute, Jeonbuk, Gochang, 56417, Korea
| | - D G Shin
- Berry & Biofood Research Institute, Jeonbuk, Gochang, 56417, Korea
| | - Y Y Kim
- Department of Agricultural Biotechnology, College of Animal Life Sciences, Seoul National University, Seoul 08826, Korea
| |
Collapse
|
4
|
Lee JH, Son BC, Jung SY, Lee CH, Son JW, Kim U, Park JS, Shin DG. P1715Clinical effects of beta blocker selectivity and dosage regimens in acute myocardial infarction: propensity-score matching analysis. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- J H Lee
- Yeungnam University Hospital, Cardiology, Daegu, Korea Republic of
| | - B C Son
- Yeungnam University Hospital, Cardiology, Daegu, Korea Republic of
| | - S Y Jung
- Yeungnam University Hospital, Cardiology, Daegu, Korea Republic of
| | - C H Lee
- Yeungnam University Hospital, Cardiology, Daegu, Korea Republic of
| | - J W Son
- Yeungnam University Hospital, Cardiology, Daegu, Korea Republic of
| | - U Kim
- Yeungnam University Hospital, Cardiology, Daegu, Korea Republic of
| | - J S Park
- Yeungnam University Hospital, Cardiology, Daegu, Korea Republic of
| | - D G Shin
- Yeungnam University Hospital, Cardiology, Daegu, Korea Republic of
| |
Collapse
|
5
|
Lee YS, Park HW, Shin DG, Jung BC. P2872Angiotensin II-mediated oxidative stress increased the vulnerability of ventricular arrhythmia in cardiac hypertrophy rabbit model, which is suppressed by CaMKII inhibitor. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Y S Lee
- Catholic University of Daegu, Daegu, Korea Republic of
| | - H W Park
- Yonsei University College of Medicine, Cardiology, Seoul, Korea Republic of
| | - D G Shin
- Yeungnam University, cardiology, Daegu, Korea Republic of
| | - B C Jung
- Fatima General Hospital, cardiology, Daegu, Korea Republic of
| |
Collapse
|
6
|
Yu HT, Shin DG, Shim J, Nam GB, Yoo WW, Lee JH, Kim TH, Uhm JS, Joung B, Lee MH, Kim YH, Pak HN. P358Efficacy and safety of unilateral groin puncture with single trans-septal catheter ablation for paroxysmal atrial fibrillation: A multi-center prospective randomized study. Europace 2018. [DOI: 10.1093/europace/euy015.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- H T Yu
- Yonsei University College of Medicine, Division of Cardiology, Seoul, Korea Republic of
| | - D G Shin
- GangNeung Asan Hospital, GangNeung, Korea Republic of
| | - J Shim
- Korea University Cardiovascular Center, Seoul, Korea Republic of
| | - G B Nam
- Asan Medical Center, Seoul, Korea Republic of
| | - W W Yoo
- Yonsei University College of Medicine, Division of Cardiology, Seoul, Korea Republic of
| | - J H Lee
- Asan Medical Center, Seoul, Korea Republic of
| | - T H Kim
- Yonsei University College of Medicine, Division of Cardiology, Seoul, Korea Republic of
| | - J S Uhm
- Yonsei University College of Medicine, Division of Cardiology, Seoul, Korea Republic of
| | - B Joung
- Yonsei University College of Medicine, Division of Cardiology, Seoul, Korea Republic of
| | - M H Lee
- Yonsei University College of Medicine, Division of Cardiology, Seoul, Korea Republic of
| | - Y H Kim
- Korea University Cardiovascular Center, Seoul, Korea Republic of
| | - H N Pak
- Yonsei University College of Medicine, Division of Cardiology, Seoul, Korea Republic of
| |
Collapse
|
7
|
Park KH, Shin DG, Kim JR, Cho KH. Senescence-Related Truncation and Multimerization of Apolipoprotein A-I in High-Density Lipoprotein With an Elevated Level of Advanced Glycated End Products and Cholesteryl Ester Transfer Activity. J Gerontol A Biol Sci Med Sci 2010; 65:600-10. [DOI: 10.1093/gerona/glq034] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
8
|
Choi CW, Kim BS, Seo JH, Shin SW, Kim YH, Kim JS, Sohn SK, Kim JS, Shin DG, Ryoo HM, Lee KH, Lee JJ, Chung IJ, Kim HJ, Kwak JY, Yim CY, Ahn JS, Lee JA, Park YS. Response to high-dose intravenous immune globulin as a valuable factor predicting the effect of splenectomy in chronic idiopathic thrombocytopenic purpura patients. Am J Hematol 2001; 66:197-202. [PMID: 11279626 DOI: 10.1002/1096-8652(200103)66:3<197::aid-ajh1044>3.0.co;2-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This study was conducted to verify whether the response to high-dose intravenous immune globulin (IVIG) was related to the effect of splenectomy in chronic idiopathic thrombocytopenic purpura (ITP) patients. A total of 79 patients over 16 years of age were enrolled in this study. The response to the treatment was classified on the basis of the platelet count as no response (NR, <50 x 10(9)/l), incomplete response (IR, (50-150) x 10(9)/l), and complete response (CR, >150 x 10(9)/l). The response was evaluated after the infusion of high-dose IVIG, within 2 weeks after splenectomy (immediate response), and during a follow-up period of more than 6 months after splenectomy (sustained response), respectively. 58 patients (73.4%) showed responses (CR or IR) to high-dose IVIG. After splenectomy, immediate responses were observed in 73 patients (92%). The response to high-dose IVIG had no relationship with the immediate response to splenectomy (P = 0.333). A follow-up evaluation was possible with 58 patients; 6 patients with NR in immediate responses did not show any response during the follow-up period, and 17 patients relapsed within 6 months after immediate responses, so 35 patients (60.3%) had sustained responses. Responders to IVIG had significantly higher sustained response rates to splenectomy than non-responders (62% vs. 38%, P = 0.001). These results indicate that the response to high-dose IVIG could be a valuable factor predicting the sustained response to splenectomy in chronic ITP patients.
Collapse
Affiliation(s)
- C W Choi
- Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Olendzenski L, Liu L, Zhaxybayeva O, Murphey R, Shin DG, Gogarten JP. Horizontal transfer of archaeal genes into the deinococcaceae: detection by molecular and computer-based approaches. J Mol Evol 2000; 51:587-99. [PMID: 11116332 DOI: 10.1007/s002390010122] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Members of the Deinococcaceae (e.g., Thermus, Meiothermus, Deinococcus) contain A/V-ATPases typically found in Archaea or Eukaryotes which were probably acquired by horizontal gene transfer. Two methods were used to quantify the extent to which archaeal or eukaryotic genes have been acquired by this lineage. Screening of a Meiothermus ruber library with probes made against Thermoplasma acidophilum DNA yielded a number of clones which hybridized more strongly than background. One of these contained the prolyl tRNA synthetase (RS) gene. Phylogenetic analysis shows the M. ruber and D. radiodurans prolyl RS to be more closely related to archaeal and eukaryal forms of this gene than to the typical bacterial type. Using a bioinformatics approach, putative open reading frames (ORFs) from the prerelease version of the D. radiodurans genome were screened for genes more closely related to archaeal or eukaryotic genes. Putative ORFs were searched against representative genomes from each of the three domains using automated BLAST. ORFs showing the highest matches against archaeal and eukaryotic genes were collected and ranked. Among the top-ranked hits were the A/V-ATPase catalytic and noncatalytic subunits and the prolyl RS genes. Using phylogenetic methods, ORFs were analyzed and trees assessed for evidence of horizontal gene transfer. Of the 45 genes examined, 20 showed topologies in which D. radiodurans homologues clearly group with eukaryotic or archaeal homologues, and 17 additional trees were found to show probable evidence of horizontal gene transfer. Compared to the total number of ORFs in the genome, those that can be identified as having been acquired from Archaea or Eukaryotes are relatively few (approximately 1%), suggesting that interdomain transfer is rare.
Collapse
Affiliation(s)
- L Olendzenski
- Department of Molecular and Cell Biology, University of Connecticut, Storrs, CT 06269, USA
| | | | | | | | | | | |
Collapse
|
10
|
Abstract
MOTIVATION Molecular biology databases have been proliferating rapidly. Their heterogeneity and complexity pose a great challenge to efforts in database interoperation. To minimize the efforts of interoperating heterogeneous databases, it is useful to develop a system that lets a user of a particular genomic database access another related database as if the latter is structurally similar to the former. RESULTS We extend a structurally simple model-the entity-attribute-value (EAV) model-to describe uniformly metadata relating to individual databases. Such metadata, which are necessary for performing database comparisons, include descriptions of primitive database objects (including entities, attributes, domain values and entity relationships) and specification of correspondences among the database objects. We show how to decompose SQL queries and map them from one database to another based on the EAV representation of the basic database objects. A prototype system is implemented to demonstrate query interoperation between two chromosome map databases. AVAILABILITY Freely available (Cold Fusion source code and an Access database containing the mapping knowledge) upon request from the author. CONTACT kei.cheung@yale.edu
Collapse
Affiliation(s)
- K H Cheung
- Center for Medical Informatics, Yale University School of Medicine, 333 Cedar Street, TMP-3, New Haven, CT 06510, USA.
| | | | | |
Collapse
|
11
|
Cheung KH, Nadkarni P, Miller P, Shin DG. Automatic query mapping among genomic databases: a pilot exploration. Proc AMIA Symp 1998:942-6. [PMID: 9929357 PMCID: PMC2232293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
Abstract
As databases in the human genome project proliferate, it is important for users of one genomic database to identify similar or inconsistent data in other autonomously developed genomic databases. To do so, the user needs to issue the same query across multiple databases. We describe an approach that allows a query issued against one database to be automatically mapped to an equivalent query against another structurally different database. Our approach features two components: 1) a database designed to capture knowledge (metadata) that describes the correspondences among individual database components and 2) a module that utilizes the metadata to perform query mappings. As a demonstration, we apply our query mapping approach to two chromosome map databases (DB/12 and GDB).
Collapse
Affiliation(s)
- K H Cheung
- Center for Medical Informatics, Yale School of Medicine, New Haven, CT, USA
| | | | | | | |
Collapse
|
12
|
Shin DG, Lee C, Zhang J, Rudd KE, Berg CM. Redesigning, implementing and integrating Escherichia coli genome software tools with an object-oriented database system. Comput Appl Biosci 1992; 8:227-38. [PMID: 1633564 DOI: 10.1093/bioinformatics/8.3.227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This paper reports our exploratory work to redesign, implement and integrate a collection of genome software tools with an object-oriented database system. Our software tools deal with genome data from Escherichia coli K-12, a bacterium that has been studied intensively and provides richer data sets than any other living organism. The object-oriented DBMS used for the integration is ONTOS, a commercial object-oriented system from Ontologic Inc. This redesign and implementation task was performed in two steps. First, C programs were converted into C++, and then the C++ version programs were modified and integrated with an object-oriented modeling of the data to form an ONTOS database application. The first step helps us develop a conceptual view for a DBMS-independent object-oriented construct. The second step elucidates what additional DBMS-dependent modification steps are needed to provide persistency to the objects. Examples are included to illustrate steps of the redesign and implementation. Overall, the outcome of this project demonstrates that programs and data can be successfully integrated with an object-oriented database, while providing the objects with persistency and shareability. This paper includes discussions using concrete examples on what advantage the object-oriented database approach provides over the relational database approach.
Collapse
Affiliation(s)
- D G Shin
- Computer Science and Engineering Department, University of Connecticut, Storrs 06269
| | | | | | | | | |
Collapse
|