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Antibiotic-Related Adverse Drug Reactions at a Tertiary Care Hospital in South Korea.

ABSTRACT: Background:Adverse drug reactions (ADRs) are any unwanted/uncomfortable effects from medication resulting in physical, mental, and functional injuries. Antibiotics account for up to 40.9% of ADRs and are associated with several serious outcomes. However, few reports on ADRs have evaluated only antimicrobial agents. In this study, we investigated antibiotic-related ADRs at a tertiary care hospital in South Korea. Methods:This is a retrospective cohort study that evaluated ADRs to antibiotics that were reported at a 2400-bed tertiary care hospital in 2015. ADRs reported by physicians, pharmacists, and nurses were reviewed. Clinical information reported ADRs, type of antibiotic, causality assessment, and complications were evaluated. Results:1,277 (62.8%) patients were considered antibiotic-related ADRs based on the World Health Organization-Uppsala Monitoring Center criteria (certain, 2.2%; probable, 35.7%; and possible, 62.1%). Totally, 44 (3.4%) patients experienced serious ADRs. Penicillin and quinolones were the most common drugs reported to induce ADRs (both 16.0%), followed by third-generation cephalosporins (14.9%). The most frequently experienced side effects were skin manifestations (45.1%) followed by gastrointestinal disorders (32.6%). Conclusion:Penicillin and quinolones are the most common causative antibiotics for ADRs and skin manifestations were the most frequently experienced symptom.

SUBMITTER: Jung IY

PROVIDER: S-EPMC5804292 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature

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Antibiotic-Related Adverse Drug Reactions at a Tertiary Care Hospital in South Korea.

Jung In Young IY Kim Jung Ju JJ Lee Se Ju SJ Kim Jinnam J Seong Hye H Jeong Wooyong W Choi Heun H Jeong Su Jin SJ Ku Nam Su NS Han Sang Hoon SH Choi Jun Yong JY Song Young Goo YG Park Jung Won JW Kim June Myung JM

BioMed research international 20171231

<h4>Background</h4>Adverse drug reactions (ADRs) are any unwanted/uncomfortable effects from medication resulting in physical, mental, and functional injuries. Antibiotics account for up to 40.9% of ADRs and are associated with several serious outcomes. However, few reports on ADRs have evaluated only antimicrobial agents. In this study, we investigated antibiotic-related ADRs at a tertiary care hospital in South Korea.<h4>Methods</h4>This is a retrospective cohort study that evaluated ADRs to a ...[more]

PMID: 29457026

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Project description:BackgroundAdverse drug reactions (ADRs) contribute to the burden of disease globally and of particular concern are ADR-related hospital admissions.ObjectivesThis study sought to determine the burden, characteristics, contributing factors and patient outcomes of ADRs that were the primary diagnosis linked to hospital admission among inpatients in Uganda.DesignWe conducted a cross-sectional secondary analysis of data from a prospective cohort study of adult inpatients aged 18 years and older at Uganda's Mulago National Referral Hospital from November 2013 to April 2014.MethodsWe reviewed clinical charts to identify inpatients with an ADR as one of the admitting diagnoses and, if so, whether or not the hospital admission was primarily attributed to the ADR. Logistic regression was used to determine factors associated with hospital admissions primarily attributed to ADRs.ResultsAmong 762 inpatients, 14% had ADRs at hospital admission and 7% were primarily hospitalized due to ADRs. A total of 235 ADRs occurred among all inpatients and 57% of the ADRs were the primary diagnosis linked to hospital admission. The majority of ADRs occurred in people living with HIV and were attributed to antiretroviral drugs. HIV infection [aOR (adjusted odds ratio) = 2.97, 95% confidence interval (CI): 1.30-6.77], use of antiretroviral therapy (aOR = 5.46, 95% CI: 2.56-11.68), self-medication (aOR = 2.27, 95% CI: 1.14-4.55) and higher number of drugs used (aOR = 1.13, 95% CI: 1.01-1.26) were independently associated with hospital admissions attributed to ADRs.ConclusionAntiretroviral drugs were often implicated in ADR-related hospital admissions. HIV infection (whether managed by antiretroviral therapy or not), self-medication and high pill burden were associated with hospital admissions attributable to ADRs. The high HIV burden in Sub-Saharan Africa increases the risk of ADR-related hospitalization implying the need for emphasis on early detection, monitoring and appropriate management of ADRs associated with hospital admission in people living with HIV.

Project description:An important challenge to spontaneous reporting system is underreporting. The sensitization and involvement of undergraduate medical students can reduce underreporting in pharmacovigilance program.To analyze the clinical characteristics and reporting quality of adverse drug reactions (ADRs) by undergraduate medical students in comparison with physicians' reporting.We sensitized the second professional year undergraduate medical students about pharmacovigilance and asked them to submit reports of ADR observed during their clinical posting from January to December 2015. We compared students' reports with those sent by physicians (Department of Medicine and Allied Branches, Paediatric, Obstetrics and Gynaecology) of our institute during the same time period. We included ADRs of "certain," "probable," or "possible" categories as per the World Health Organization causality definitions in analysis of both groups. We excluded "unlikely," "unclassified," and "unclassifiable" causality ADRs from the analysis due to questionable association of reactions with suspected drugs. We collected data of demographics, pattern of ADRs, causative drugs, seriousness, other clinical characteristics, and quality of reporting.We analyzed a total number of 176 students' reports having 269 ADRs and 143 physicians' reports covering 180 ADRs. The students predominantly reported ADRs of single drug suspect (84.09% vs. 43.35%), "probable" causality (63.94% vs. 21.11), and augmented type reactions (67.29% vs. 55%) than physicians. Both groups did not differ in reporting of serious reactions (6.25% vs. 9.09%). Students most frequently suspected gastrointestinal disorders (35.68%), whereas physicians most frequently reported skin and appendages disorders (41.11%). Students and physicians more commonly suspected ADRs due to systemic anti-infective (33.64%) and nervous system (42.07%) class of drugs, respectively. The quality analysis suggested no substantial difference in most domains of ADR reporting among both groups.Students' reported valuable and clinically relevant ADRs. Medical students should be exposed to ADR reporting during their clinical teaching posting and should be actively involved in pharmacovigilance program to improve detection rate.

Dataset Information

Antibiotic-Related Adverse Drug Reactions at a Tertiary Care Hospital in South Korea.

Publications

Antibiotic-Related Adverse Drug Reactions at a Tertiary Care Hospital in South Korea.

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