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Han SB, Bae KS, Choi UY, Kim JH. Antibiotics for Pediatric Patients With Laryngotracheobronchitis in Korea: A Nationwide Study Based on Administrative Data. J Korean Med Sci 2024; 39:e189. [PMID: 38915281 PMCID: PMC11196854 DOI: 10.3346/jkms.2024.39.e189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 05/20/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND Antimicrobial resistance (AMR) is an important global public health concern in adults and children. Laryngotracheobronchitis (croup) is a common acute respiratory infection (ARI) among children, most often caused by a virus, and should not be treated with antibiotics. Reducing the usage of unnecessary antibiotics in ARI using an antimicrobial stewardship program (ASP) is an effective measure against AMR in children. This study investigates the antibiotic prescription pattern in pediatric patients with laryngotracheobronchitis in Korea. Our results will be useful to improve the ASP. METHODS The data were obtained from the government agency Health Insurance Review and Assessment Service. We analyzed outpatient prescriptions issued to children ≤ 5 years of age with a first-listed diagnosis code for laryngotracheobronchitis, i.e., International Classification of Disease, 10th Revision, code J050 (croup), J040 (laryngitis), or J041 (tracheitis), during 2017-2020. For each prescription, demographic information and information about medical facilities visited (type of hospital, specialty of physician, location of hospital) were extracted. The overall antibiotic prescription rate was subsequently estimated, and multivariable analysis was conducted to determine the associated factors of antibiotic prescription. Prescribed antibiotics were described and classified into extended-spectrum penicillins, cephalosporin, and macrolides. RESULTS Of 2,358,194 prescriptions reviewed, 829,172 (35.2%) contained antibiotics. In the multivariable analysis, management in a hospital was the strongest factor associated with antibiotic prescription (adjusted odds ratio [aOR], 22.33; 95% confidence interval [CI], 20.87-23.89; P < 0.001), followed by management in a clinic (aOR, 12.66; 95% CI, 11.83-13.54; P < 0.001) and management in a general hospital (aOR, 8.96; 95% CI, 8.37-9.59; P < 0.001). Antibiotic prescription was also significantly associated with patients who were ≤ 2 years of age, managed by a pediatric specialist, and treated at a hospital located in a non-metropolitan region. Overall, extended-spectrum penicillins were the most frequently prescribed (18.6%) antibiotics, followed by cephalosporins (9.4%) and macrolides (8.5%). CONCLUSION The results of our study suggest that ASPs need to focus on physicians in hospitals, clinics, general hospitals, and pediatric specialties. Providing education programs to these groups to increase awareness of AMR and appropriate antibiotics use could be effective ASP policy and may help to reduce unnecessary prescriptions of antibiotics for laryngotracheobronchitis among pediatric patients and therefore potentially AMR in children in Korea.
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Affiliation(s)
- Seung Beom Han
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Pediatrics, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kil Seong Bae
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Pediatrics, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ui Yoon Choi
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Pediatrics, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- The Vaccine Bio Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea.
| | - Jong-Hyun Kim
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Pediatrics, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Wang Y, Wang G, Zhu L, Li X, Li J, Li Z. Inappropriate prescription of intravenous antibiotics at a tertiary children's hospital in China. Minerva Pediatr (Torino) 2024; 76:161-166. [PMID: 34098708 DOI: 10.23736/s2724-5276.21.05902-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Antibiotics are one of the most frequently prescribed medication classes worldwide. Inappropriate prescription of antibiotics has increased the risk of drug-resistant infections and associated mortality. The aim of this study was to examine the patterns of intravenous antibiotics prescribing in emergency and outpatient departments of a tertiary children's hospital in China. METHODS Data on intravenous prescriptions dispensed by the emergency and outpatient department from January 1, 2015 to May 31, 2016 were extracted from the information system of the Children's Hospital of Fudan University. Prevalence of intravenous antibiotics use and the suitability of intravenous antibiotic prescription were evaluated on the basis of a completed microbiological examination, antibiotics susceptibility testing, and dose prescribed for patients diagnosed with pneumonia, acute bronchitis, fever, and acute upper respiratory infection (AURI) patients. The prescription rate was expressed as the number of intravenous antibiotic prescriptions per total number of prescriptions. RESULTS Overall, 94.2% of pediatric patients and 78.5% of issued intravenous prescriptions were for antibiotics. beta-lactam antibacterial (90.5%) and macrolides (18.5%) were the most commonly used categories of antibiotics, while cefuroxime (28.8%) was the most used antibiotic. Besides, pneumonia (31.3%), acute bronchitis (14.1%), fever (6.5%), and AURI (5.5%) were the most commonly recorded infections. However, in these four diseases, the rate of conducting microbiological examination was 0.3%, 0.2%, 2.1%, and 2.8%, respectively. Approximately, 52.1%, 40.0%, 40.4%, and 30.5% of intravenous antibiotic prescriptions were inappropriately used in pneumonia, acute bronchitis, fever, and AURI, respectively. Doses higher and lower than the recommended were often for each of these four diseases. CONCLUSIONS The frequency of intravenous antibiotic prescription was high in pediatric emergency and outpatient departments. Inappropriate use of intravenous antibiotics commonly occurred in pneumonia, acute bronchitis, fever, and AURI. Appropriate interventions and prevention strategies need to be developed to curtail inappropriate prescribing of antibiotics.
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Affiliation(s)
- Yan Wang
- Department of Clinical Pharmacy, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China
- Key Laboratory of Tropical Translational Medicine of Education, Hainan Provincial Key Laboratory for Research and Development of Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, China
| | - Guangfei Wang
- Department of Clinical Pharmacy, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China
| | - Lin Zhu
- Department of Clinical Pharmacy, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China
| | - Xiaoxia Li
- Department of Clinical Pharmacy, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China
| | - Jing Li
- Department of Clinical Pharmacy, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China
| | - Zhiping Li
- Department of Clinical Pharmacy, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China -
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Park JY, Kang HM. National Level Cross-Sectional Study on Antibiotic Use in Children during the Pre- and Early COVID-19 Eras. Antibiotics (Basel) 2024; 13:249. [PMID: 38534684 DOI: 10.3390/antibiotics13030249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/04/2024] [Accepted: 03/07/2024] [Indexed: 03/28/2024] Open
Abstract
This study aimed to investigate national data for a quantitative evaluation of antibiotic usage in Korean children during the pre- and early COVID-19 period. This was a cross-sectional study from 2016 to 2021 of children <18 years, grouped by age (0, 1, 2-4, 5-11, and 12-17 years) and city/province. Systemic antibiotic prescriptions, days of administration, and population by age and region were collected. Days of therapy (DOT)/1000 pediatric inhabitant per day (PID) was used for antibiotic quantitative monitoring. A total of 257,088,265 antibiotic doses were prescribed to 170,309,944 children during the 6-year period. The highest DOT during the entire study period was observed in the 1-year age group, followed by the 2-4- and 0-year age groups. The highest DOT was observed in 2019, with 72.8 DOT/1000 PID in the 1-year age group, which fell to 34.7 DOT/1000 PID in 2020, however, DOT soon increased at similar rates to that in the pre-COVID-19 period. A higher DOT/1000 PID was observed for third-generation cephalosporins in 58.8% of the regions compared to beta-lactam/beta-lactamase inhibitors. To conclude, reductions in antibiotic use during the early COVID-19 pandemic period were not maintained. Further interventions are needed to decrease antibiotic overuse and misuse.
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Affiliation(s)
- Ji Young Park
- Department of Pediatrics, Korea University Ansan Hospital, Ansan 15355, Republic of Korea
| | - Hyun Mi Kang
- Department of Pediatrics, College of Medicine, Catholic University of Korea, Seoul 06591, Republic of Korea
- Vaccine Bio Research Institute, College of Medicine, Catholic University of Korea, Seoul 06591, Republic of Korea
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Minh NNQ, Toi PV, Qui LM, Tinh LBB, Ngoc NT, Kim LTN, Uyen NH, Hang VTT, Chinh B’Krong NTT, Tham NT, Khoa TD, Khuong HD, Vi PQ, Phuc NNH, Vien LTM, Pouplin T, Khanh DV, Phuong PN, Lam PK, Wertheim HFL, Campbell JI, Baker S, Parry CM, Bryant JE, Schultsz C, Hung NT, de Jong MD, van Doorn HR. Antibiotic use and prescription and its effects on Enterobacteriaceae in the gut in children with mild respiratory infections in Ho Chi Minh City, Vietnam. A prospective observational outpatient study. PLoS One 2020; 15:e0241760. [PMID: 33147269 PMCID: PMC7641406 DOI: 10.1371/journal.pone.0241760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 10/20/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Treatment guidelines do not recommend antibiotic use for acute respiratory infections (ARI), except for streptococcal pharyngitis/tonsillitis and pneumonia. However, antibiotics are prescribed frequently for children with ARI, often in absence of evidence for bacterial infection. The objectives of this study were 1) to assess the appropriateness of antibiotic prescriptions for mild ARI in paediatric outpatients in relation to available guidelines and detected pathogens, 2) to assess antibiotic use on presentation using questionnaires and detection in urine 3) to assess the carriage rates and proportions of resistant intestinal Enterobacteriaceae before, during and after consultation. MATERIALS AND METHODS Patients were prospectively enrolled in Children's Hospital 1, Ho Chi Minh City, Vietnam and diagnoses, prescribed therapy and outcome were recorded on first visit and on follow-up after 7 days. Respiratory bacterial and viral pathogens were detected using molecular assays. Antibiotic use before presentation was assessed using questionnaires and urine HPLC. The impact of antibiotic usage on intestinal Enterobacteriaceae was assessed with semi-quantitative culture on agar with and without antibiotics on presentation and after 7 and 28 days. RESULTS A total of 563 patients were enrolled between February 2009 and February 2010. Antibiotics were prescribed for all except 2 of 563 patients. The majority were 2nd and 3rd generation oral cephalosporins and amoxicillin with or without clavulanic acid. Respiratory viruses were detected in respiratory specimens of 72.5% of patients. Antibiotic use was considered inappropriate in 90.1% and 67.5%, based on guidelines and detected pathogens, respectively. On presentation parents reported antibiotic use for 22% of patients, 41% of parents did not know and 37% denied antibiotic use. Among these three groups, six commonly used antibiotics were detected with HPLC in patients' urine in 49%, 40% and 14%, respectively. Temporary selection of 3rd generation cephalosporin resistant intestinal Enterobacteriaceae during antibiotic use was observed, with co-selection of resistance to aminoglycosides and fluoroquinolones. CONCLUSIONS We report overuse and overprescription of antibiotics for uncomplicated ARI with selection of resistant intestinal Enterobacteriaceae, posing a risk for community transmission and persistence in a setting of a highly granular healthcare system and unrestricted access to antibiotics through private pharmacies. REGISTRATION This study was registered at the International Standard Randomised Controlled Trials Number registry under number ISRCTN32862422: http://www.isrctn.com/ISRCTN32862422.
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Affiliation(s)
- Ngo Ngoc Quang Minh
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
- Children’s Hospital 1, Ho Chi Minh City, Vietnam
| | - Pham Van Toi
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Le Minh Qui
- Children’s Hospital 1, Ho Chi Minh City, Vietnam
| | | | | | | | - Nguyen Hanh Uyen
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Vu Thi Ty Hang
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | | | - Nguyen Thi Tham
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Thai Dang Khoa
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Huynh Duy Khuong
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Pham Quynh Vi
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Nguyen Ngoc Hong Phuc
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Le Thi Minh Vien
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Thomas Pouplin
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Doan Van Khanh
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Pham Nguyen Phuong
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Phung Khanh Lam
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Heiman F. L. Wertheim
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Henry Wellcome Building for Molecular Physiology, Old Road Campus, Headington, Oxford, United Kingdom
| | - James I. Campbell
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Stephen Baker
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Christopher M. Parry
- Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Pl, Liverpool, United Kingdom
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Juliet E. Bryant
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
| | - Constance Schultsz
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
- Department of Global Health-Amsterdam, Institute of Global Health and Development, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Menno D. de Jong
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
- Department of Medical Microbiology, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - H. Rogier van Doorn
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Henry Wellcome Building for Molecular Physiology, Old Road Campus, Headington, Oxford, United Kingdom
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Song YK, Oh JM. Nationwide prevalence of potential drug-drug interactions associated with non-anticancer agents in patients on oral anticancer agents in South Korea. Support Care Cancer 2019; 28:3711-3720. [PMID: 31820128 DOI: 10.1007/s00520-019-05221-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 11/28/2019] [Indexed: 12/16/2022]
Abstract
PURPOSE We analyzed the prevalence and severity of potential drug-drug interactions (PDDIs) in Korean patients receiving oral anticancer agents (OAAs) during two different periods. METHODS A cross-sectional study was conducted using the national insurance reimbursement database. The subjects were adult outpatients diagnosed with cancer and prescribed OAAs at least once in 2010 or 2014. PDDIs were identified using a database and the PDDI severity was categorized as category X (contraindications) or D (consideration of therapy modification). The associated factors for the occurrence of PDDIs were also analyzed. RESULTS Among the 118,258 patients prescribed OAAs in 2014, approximately 59% were middle-aged, and approximately half were diagnosed with breast cancer. The number of comorbidities increased over time, and majority were diagnosed with gastrointestinal disorders, hyperlipidemia, and psychonervous disorders. The PDDIs due to protein kinase inhibitors (PKIs) with gastrointestinal/metabolic and neurological drugs increased 3.1- and 4.9-fold, respectively, over the 5 years, and 24.0% of the PDDIs fell into category X. Tamoxifen, the most commonly prescribed OAAs, caused the PDDIs with antidepressants through QTc prolongation or pharmacokinetic interaction. The PKIs prescription, cancer type like breast or hematologic cancer, and number of comorbidities or co-prescribing drugs were independently associated with the occurrence of PDDIs. CONCLUSIONS The risk of PDDIs in patients receiving OAAs increases, particularly with the concomitant use of PKIs with gastrointestinal or psychiatric drugs and endocrine agents with antidepressants. Considering the potential risk of chronic concomitant use of these drug classes in outpatients, healthcare professionals should be made aware of the potential interactions.
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Affiliation(s)
- Yun-Kyoung Song
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea.,College of Pharmacy, Daegu Catholic University, Hayang-ro 13-13, Hayang-eup, Gyeongsan-si, Gyeongbuk, 38430, Republic of Korea
| | - Jung Mi Oh
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea.
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Benko R, Matuz M, Silva A, Ferreira J, Machado MC, Furtado C, Fungie Galistiani G, Bordas R, Blix HS. Cross-national comparison of paediatric antibiotic use in Norway, Portugal and Hungary. Basic Clin Pharmacol Toxicol 2019; 124:722-729. [PMID: 30589992 DOI: 10.1111/bcpt.13198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 12/19/2018] [Indexed: 12/20/2022]
Abstract
A cross-national comparison was performed on paediatric (0-19 years) antibiotic use in Hungary, Norway and Portugal to explore and compare the scale and pattern of paediatric antibiotic use in these three European countries. Ambulatory care systemic antibiotic use (ATC: J01) was retrieved from national databases for year 2014. The main outcome measure was number of antibacterial packages per child inhabitant per year (packages/child/year) and was further stratified by age groups. Paediatric antibiotic use peaked in Hungary with 1.3 packages/child/year, followed by Portugal (0.8) and Norway (0.3). This ranking was retained and was most prominent in the 5- to 9-year and 10- to 14-year age groups. The pattern of antibiotic use in different paediatric age groups varied also substantially between countries. Narrow-spectrum penicillins were much commonly used in Norway in all paediatric age subgroups in comparison with Hungary and Portugal. Newer, broad-spectrum cephalosporins and macrolides were widely prescribed for Hungarian and Portuguese children in all paediatric subgroups in contrast to Norway, while tetracyclines were commonly prescribed for Norwegian adolescents. The scale and pattern of paediatric antibiotic use in Hungary and Portugal were very different compared with Norway. The high antibiotic exposure and the high consumption of broad-spectrum penicillins begin in childhood in Hungary and Portugal which underpins the responsibility of paediatric GPs.
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Affiliation(s)
- Ria Benko
- Department of Clinical Pharmacy, University of Szeged, Szeged, Hungary
| | - Maria Matuz
- Department of Clinical Pharmacy, University of Szeged, Szeged, Hungary
| | - Ana Silva
- Information and Strategic Planning Directorate, Infarmed IP - National Authority of Medicines and Health Products, Public Institut, Lisbon, Portugal
| | - Joaquina Ferreira
- Information and Strategic Planning Directorate, Infarmed IP - National Authority of Medicines and Health Products, Public Institut, Lisbon, Portugal
| | - Maria Céu Machado
- Executive Board, Infarmed IP - National Authority of Medicines and Health Products, IP, Lisbon, Portugal
| | - Cláudia Furtado
- Information and Strategic Planning Directorate, Infarmed IP - National Authority of Medicines and Health Products, Public Institut, Lisbon, Portugal
| | - Githa Fungie Galistiani
- Department of Clinical Pharmacy, University of Szeged, Szeged, Hungary.,Faculty of Pharmacy, Universitas Muhammadiyah Purwokerto, Purwokerto, Indonesia
| | - Reka Bordas
- Department of Clinical Pharmacy, University of Szeged, Szeged, Hungary
| | - Hege Salvesen Blix
- Department of Drug Statistics, Norwegian Institute of Public Health, Oslo, Norway
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Kim YA, Park YS, Youk T, Lee H, Lee K. Changes in Antimicrobial Usage Patterns in Korea: 12-Year Analysis Based on Database of the National Health Insurance Service-National Sample Cohort. Sci Rep 2018; 8:12210. [PMID: 30111796 PMCID: PMC6093866 DOI: 10.1038/s41598-018-30673-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 08/02/2018] [Indexed: 01/24/2023] Open
Abstract
National antimicrobial usage and prescription patterns during the 12 years from 2002 to 2013 were analyzed using the National Health Insurance Service-National Sample Cohort. Antimicrobial usage was analyzed by major illness, sex, age, area of residence, income rank, diagnosis, and type of medical institution for each year. Total antimicrobial prescriptions increased from 15.943 daily defined dose (DDD)/1,000 inhabitants/day in 2002 to 24.219 in 2013. In 2013, 72% of total prescriptions were administered in clinics. Antimicrobials were most frequently prescribed to children younger than 10 years, followed by adults aged 70 years or older and those aged 60-69 years. Penicillins and cephems were the most popular classes of antimicrobial used. In 2013, 48% of total antibiotic usage (11.683 DDD/1,000 inhabitants/day) was due to respiratory diseases. After the Korean government has implemented a series of healthcare policies, antibiotic prescription decreased for the treatment of upper respiratory infection, the causative agents are mostly viruses.
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Affiliation(s)
- Young Ah Kim
- Department of Laboratory Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Yoon Soo Park
- Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Korea.
| | - Taemi Youk
- Research Institute, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Hyukmin Lee
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea
| | - Kyungwon Lee
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea
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