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Toni E, Ayatollahi H, Abbaszadeh R, Fotuhi Siahpirani A. Risk Factors Associated With Drug-Related Side Effects in Children: A Scoping Review. Glob Pediatr Health 2024; 11:2333794X241273171. [PMID: 39205860 PMCID: PMC11350535 DOI: 10.1177/2333794x241273171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 05/22/2024] [Accepted: 07/05/2024] [Indexed: 09/04/2024] Open
Abstract
Objective. Children's vulnerability to drug-related side effects has been highlighted in several studies. However, there is no consensus on the risk factors associated with these side effects. This study aimed to investigate risk factors associated with drug-related side effects in children. Methods. This scoping review was conducted across multiple databases. The search strategy was created with a focus on drug-related side effects, as they are more predictable based on the pre-determined risk factors. Data were collected, and reported narratively. Results. The demographic, health, hospital, and drug-related risk factors may cause drug-related side effects in children. Among them, low age, sex, polypharmacy, length of hospitalization, and medications used for comorbidities may increase the risk. Conclusion. While most of the risk factors might be similar in adults and children, their impact might be different in these 2 groups. Therefore, future studies should identify more details about the impact of the risk factors in children.
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Affiliation(s)
- Esmaeel Toni
- Iran University of Medical Sciences, Tehran, Iran
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2
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Manjhi PK, Singh MP, Kumar M. Causality, Severity, Preventability and Predictability Assessments Scales for Adverse Drug Reactions: A Review. Cureus 2024; 16:e59975. [PMID: 38854273 PMCID: PMC11162198 DOI: 10.7759/cureus.59975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2024] [Indexed: 06/11/2024] Open
Abstract
The pharmacovigilance program of India (PvPI), after its inception, has been reliably acquiring force in bringing issues to light among the masses, healthcare professionals, the pharma industry, and clinical staff at hospitals. Adverse drug reactions are unintended events that occur after exposure to a drug, biological product, or medical device, and they may result in morbidity and mortality. It is critical to monitor the safety of drugs during the post-marketing phase to find long-term and rare ADRs, as well as ADRs in special populations and patients with co-morbidities that are not usually included during clinical trials. The definitive objective of pharmacovigilance is to collate data and analyze it. Assessing the causality between ADRs and drugs is necessary to decrease the occurrence of ADRs and to reduce the risk of drug-related ADRs. ADRs may lead to increased morbidity, increased hospital stays, and increased cost of treatment, resulting in compromised patient safety. Causality assessment is the evaluation of the likelihood that a particular treatment is the cause of an observed adverse event and establishing a causal association between a drug and a drug reaction is necessary to prevent further recurrences. Numerous methods available for establishing a causal association between the drug and adverse events have been broadly classified into clinical judgment or global introspection, algorithms, and probabilistic methods. These include the Swedish method, World Health Organization-Uppsala Monitoring Centre (WHO-UMC) scale, Naranjo's algorithm, Kramer algorithm, Jones algorithm, Karch algorithm, Bégaud algorithm, Adverse Drug Reactions Advisory Committee guidelines, Bayesian Adverse Reaction Diagnostic Instrument, and so on. Despite various methods available, none of the causality assessment tools have been universally accepted as the gold standard. Naranjo's algorithm and WHO-UMC scales are, however, the most commonly used. Similarly, for preventability and severity assessment of ADRs, the Schumock and Thornton scale and Hartwig and Siegel's scale are most commonly used. Hence, we reviewed different tools and methods available to assess the causality, preventability, and severity of ADRs.
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Affiliation(s)
- Pramod K Manjhi
- Pharmacology, All India Institute of Medical Sciences, Patna, Patna, IND
| | - Madhusudan P Singh
- Pharmacology, All India Institute of Medical Sciences, Raipur, Raipur, IND
| | - Mukesh Kumar
- Pharmacology, Narayan Medical College and Hospital, Sasaram, IND
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Cao Y, Hao W, Wu Y, Qiao J, Xie M, Jin H, Zhang J, Sun G, Sun H. Epidemiological investigation of emergency infusion adverse drug reactions in Nanjing, China: a prospective cross-sectional study. Expert Opin Drug Saf 2023; 22:871-879. [PMID: 37294710 DOI: 10.1080/14740338.2023.2223945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 04/26/2023] [Indexed: 06/11/2023]
Abstract
OBJECTIVE Little is known about the morbidity and mortality of infusion Adverse drug reactions (ADRs) in the emergency department. We sought to evaluate the epidemiology of emergency infusion ADRs. MATERIALS AND METHODS This was a prospective study of infusion ADRs in the emergency infusion unit (EIU) of a tertiary hospital from 1 January 20201 January 2020, to 31 December 2021w31 December 2021. Emergency infusion ADRs were identified as intravenous drug-related ADRs that the causality was determined using the Naranjo algorithm. The incidence, severity and preventability of these ADRs were assessed using other standard criteria. RESULTS A total of 327 ADRs were recorded for 320 participants, antibiotics were the class of drugs most commonly involved, and 76.15% of ADRs occurred within the first hour. The most common symptoms observed were skin manifestations, accounting for 46.04% of ADRs. Mild reactions accounted for 85.32% based on the Hartwig and Siegel scale. In 89.30% of the reports, the ADRs were evaluated as not preventable based on the modified Schumock and Thornton scale. The causality and severity of ADRs were related to Charlson Comorbidity Index score and age (P < 0.05). CONCLUSION This epidemiological study described the pattern of emergency infusion ADRs in East China in detail. These findings may be useful to compare patterns among different centers.
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Affiliation(s)
- Yun Cao
- Department of Emergency, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - WeiWen Hao
- Department of Emergency, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - YuXuan Wu
- Department of Emergency, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jie Qiao
- Department of Emergency, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Min Xie
- Department of Emergency, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hua Jin
- Department of Emergency, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - JinSong Zhang
- Department of Emergency, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Institute of Poisoning, Nanjing Medical University, Nanjing, P. R. China
| | - GuoZhen Sun
- School of Nursing, Nanjing Medical University, Nanjing, China
- Department of Cardiovascular, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hao Sun
- Department of Emergency, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Institute of Poisoning, Nanjing Medical University, Nanjing, P. R. China
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4
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Muacevic A, Adler JR, Masavkar S, Shanbag P. Causality, Severity, and Avoidability of Adverse Drug Reactions in Hospitalized Children: A Prospective Cohort Study. Cureus 2023; 15:e33369. [PMID: 36751145 PMCID: PMC9897981 DOI: 10.7759/cureus.33369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2023] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Adverse drug reactions are an important cause of morbidity and mortality in all patients. Information regarding adverse drug reactions in the pediatric age group, especially with regard to the drugs involved and the clinical presentations is scanty. The aim of our study is to determine the incidence of adverse drug reactions and to study their features in terms of causality, type, severity, avoidability, drugs implicated and their clinical presentations. METHODS The study was carried out on patients admitted to the pediatric ward and the pediatric intensive care unit over a one-year period (January 1, 2013 to December 31, 2013). Patients either presenting with or developing an adverse drug reaction in the hospital were included in the study. RESULTS The incidence rate for adverse drug reaction causing hospital admission was 1.79% (95% CI 1.48, 2.16) whereas it was 1.23% (95% CI 0.97, 1.53) for children exposed to a drug during their hospital stay. Type B (bizarre or idiosyncratic type) was seen in 114 (62.6%) of the ADRs whereas 53 (29.1%) were of type A (augmented pharmacologic effect). Severe ADRs were seen in 25 (13.7%) of the total ADRs. ADR was responsible for the death of two patients. 15.4% were rated as avoidable. Anti-microbials were the most common group responsible for ADRs (43.4%), followed by drugs acting on the immune system (15.9%) and drugs acting on the nervous system (14.3%). The most common ADRs were metabolic (29.3%) followed by neurological (17.6%). CONCLUSIONS Adverse drug reactions can occur in a substantial proportion of hospitalized patients with some of them being severe and potentially avoidable. Awareness among physicians should be encouraged regarding monitoring, documentation and notification of adverse drug reactions.
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Jiang H, Lin Y, Ren W, Fang Z, Liu Y, Tan X, Lv X, Zhang N. Adverse drug reactions and correlations with drug–drug interactions: A retrospective study of reports from 2011 to 2020. Front Pharmacol 2022; 13:923939. [PMID: 36133826 PMCID: PMC9483724 DOI: 10.3389/fphar.2022.923939] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 07/19/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction: Adverse drug reactions (ADRs) represent a public health problem worldwide that deserves attention due to the impact on mortality, morbidity, and healthcare costs. Drug–drug interactions (DDIs) are an important contributor to ADRs. Most of the studies focused only on potential DDIs (pDDIs), while the detailed data are limited regarding the ADRs associated with actual DDIs. Methods: This retrospective study evaluated ADRs reported between 2011 and 2020 in a tertiary hospital. The causality and severity of ADRs were evaluated through the Naranjo Algorithm and Hartwig’s scale, respectively. Preventability classification was based on the modified Schoumock and Thornton scale. For ADRs with at least two suspected drugs, pDDIs were identified according to the Lexi-Interact. We further checked whether the ADR description in the reports corresponded to the clinical consequences of the pDDIs. Results: A total of 1,803 ADRs were reported, of which 36.77% ADRs were classified as mild, 43.26% as moderate, and 19.97% as severe. The assessment of causality showed that the distributions of definite, probable, and possible categories were 0.33%, 58.68%, and 40.99%, respectively. A total of 53.97% of ADRs were identified as preventable ADRs, while 46.03% were recognized as unpreventable. The severity of ADRs was significantly correlated with age, the number of suspected drugs and preventability. Antimicrobial agents were the most common implicated pharmacological group, and the most frequently affected system was the gastrointestinal system. Considering individual drugs, aspirin was the most frequently reported drug. Among 573 ADRs with at least two suspected drugs, 105 ADRs were caused by actual DDIs, of which only 59 and 6 ADRs were caused by actual DDIs in category D and X, respectively. The most frequent drugs involved in actual DDIs of category D were aspirin and heparin, with the majority of ADRs being gastrointestinal bleeding. Conclusion: This study analyzed the pattern of ADRs in detail and obtained clinical evidence about ADRs associated with actual DDIs. These findings may be useful to compare patterns between different centers and to design preventive strategies for ADRs. Continuous education and training should be provided for physicians regarding the knowledge and recognition of ADRs associated with DDIs.
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Affiliation(s)
- Huaqiao Jiang
- Department of Pharmacy, Jinshan Hospital, Fudan University, Shanghai, China
| | - Yanhua Lin
- Department of Nursing, Jinshan Hospital, Fudan University, Shanghai, China
| | - Weifang Ren
- Department of Pharmacy, Jinshan Hospital, Fudan University, Shanghai, China
| | - Zhonghong Fang
- Department of Pharmacy, Jinshan Hospital, Fudan University, Shanghai, China
| | - Yujuan Liu
- Department of Pharmacy, Jinshan Hospital, Fudan University, Shanghai, China
| | - Xiaofang Tan
- Department of Pharmacy, Jinshan Hospital, Fudan University, Shanghai, China
| | - Xiaoqun Lv
- Department of Pharmacy, Jinshan Hospital, Fudan University, Shanghai, China
- *Correspondence: Xiaoqun Lv, ; Ning Zhang,
| | - Ning Zhang
- Department of Pharmacy, Jinshan Hospital, Fudan University, Shanghai, China
- *Correspondence: Xiaoqun Lv, ; Ning Zhang,
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Egberts KM, Gerlach M, Correll CU, Plener PL, Malzahn U, Heuschmann P, Unterecker S, Scherf-Clavel M, Rock H, Antony G, Briegel W, Fleischhaker C, Häge A, Hellenschmidt T, Imgart H, Kaess M, Karwautz A, Kölch M, Reitzle K, Renner T, Reuter-Dang SY, Rexroth C, Schulte-Körne G, Theisen FM, Walitza S, Wewetzer C, Fekete S, Taurines R, Romanos M. Serious Adverse Drug Reactions in Children and Adolescents Treated On- and Off-Label with Antidepressants and Antipsychotics in Clinical Practice. PHARMACOPSYCHIATRY 2022; 55:255-265. [PMID: 35130562 PMCID: PMC9458344 DOI: 10.1055/a-1716-1856] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Despite the growing evidence base for psychotropic drug treatment in pediatric patients, knowledge about the benefit-risk ratio in clinical practice remains limited. The 'Therapeutic Drug Monitoring (TDM)-VIGIL' study aimed to evaluate serious adverse drug reactions (ADRs) in children and adolescents treated with antidepressants and/or antipsychotics in approved ('on-label'), and off-label use in clinical practice. METHODS Psychiatric pediatric patients aged 6-18 years treated with antidepressants and/or antipsychotics either on-label or off-label were prospectively followed between October 2014 and December 2018 within a multicenter trial. Follow-up included standardized assessments of response, serious ADRs and therapeutic drug monitoring. RESULTS 710 youth (age=14.6±2.2 years, female=66.6%) were observed for 5.5 months on average; 76.3% received antidepressants, 47.5% antipsychotics, and 25.2% both. Altogether, 55.2% of the treatment episodes with antidepressants and 80.7% with antipsychotics were off-label. Serious ADRs occurred in 8.3% (95%CI=6.4-10.6%) of patients, mainly being psychiatric adverse reactions (77.4%), predominantly suicidal ideation and behavior. The risk of serious ADRs was not significantly different between patients using psychotropics off-label and on-label (antidepressants: 8.1% vs. 11.3%, p=0.16; antipsychotics: 8.7% vs 7.5%, p=0.67). Serious ADRs occurred in 16.6% of patients who were suicidal at enrollment versus 5.6% of patients who were not suicidal (relative risk 3.0, 95%CI=1.9-4.9). CONCLUSION Off-label use of antidepressants and antipsychotics in youth was not a risk factor for the occurrence of serious ADRs in a closely monitored clinical setting. Results from large naturalistic trials like ours can contribute to bridging the gap between knowledge from randomized controlled trials and real-world clinical settings.
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Affiliation(s)
- Karin M Egberts
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Manfred Gerlach
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Christoph U Correll
- Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin Berlin, Berlin, Germany.,The Zucker Hillside Hospital, Department of Psychiatry, Northwell Health, Glen Oaks, NY, USA.,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Department of Psychiatry and Molecular Medicine, Hempstead, NY, USA
| | - Paul L Plener
- Department of Child and Adolescent Psychiatry/Psychotherapy, University Hospital Ulm, Ulm, Germany.,Department of Child and Adolescent Psychiatry, Medical University Vienna, Vienna, Austria
| | - Uwe Malzahn
- Clinical Trial Center Wuerzburg, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Peter Heuschmann
- Clinical Trial Center Wuerzburg, University Hospital Wuerzburg, Wuerzburg, Germany.,Institute of Clinical Epidemiology and Biometry, University of Wuerzburg, Germany
| | - Stefan Unterecker
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Maike Scherf-Clavel
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Hans Rock
- Central Information Office, Department of Neurology, Philipps University of Marburg, Marburg, Germany
| | - Gisela Antony
- Central Information Office, Department of Neurology, Philipps University of Marburg, Marburg, Germany
| | - Wolfgang Briegel
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany.,Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Leopoldina Hospital, Schweinfurt, Germany
| | - Christian Fleischhaker
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center Freiburg, Freiburg, Germany
| | - Alexander Häge
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Tobias Hellenschmidt
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatic Medicine, Vivantes Clinic Berlin Neukölln, Berlin, Germany
| | - Harmut Imgart
- Parkland-Clinic, Clinic for Psychosomatics and Psychotherapy, Academic Teaching hospital for the University Gießen, Bad Wildungen, Germany
| | - Michael Kaess
- Clinic for Child and Adolescent Psychiatry, Center for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany.,University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Switzerland
| | - Andreas Karwautz
- Department of Child and Adolescent Psychiatry, Medical University Vienna, Vienna, Austria
| | - Michael Kölch
- Department of Child and Adolescent Psychiatry and Psychotherapy, Brandenburg Medical School Brandenburg, Neuruppin, Germany.,Department of Child and Adolescent Psychiatry, Neurology, Psychosomatics, and Psychotherapy, University Medical Center Rostock, Rostock, Germany
| | - Karl Reitzle
- Specialist practice and Medical Care Center for Child and Adolescent Psychiatry Munich, Munich, Germany
| | - Tobias Renner
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Psychiatry and Psychotherapy Tuebingen, Center of Mental Health Tuebingen, Germany
| | - Su-Yin Reuter-Dang
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany.,Specialist practice and Medical Care Center for Child and Adolescent Psychiatry Munich, Munich, Germany
| | - Christian Rexroth
- Clinic for Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy at the Regensburg District Hospital, Medbo KU, University Hospital, Regensburg, Germany
| | - Gerd Schulte-Körne
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Ludwig-Maximilians-University (LMU) Hospital, Munich, Germany
| | - Frank M Theisen
- Herz-Jesu-Krankenhaus gGmbH, Department of Child and Adolescent Psychiatry and Psychotherapy, Fulda, Germany
| | - Susanne Walitza
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, Switzerland
| | - Christoph Wewetzer
- Kliniken der Stadt Köln gGmbH, Clinic for Child and Adolescent Psychiatry Holweide, Children's Hospital Amsterdamer Straße, Cologne, Germany
| | - Stefanie Fekete
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Regina Taurines
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Marcel Romanos
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Wuerzburg, Wuerzburg, Germany
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Sakamoto K, Yamamoto-Hanada K, Kubota M, Ishiguro A, Ohya Y. Type B adverse drug reactions to antibiotics and antibiotic allergy in infants and children. Pediatr Int 2022; 64:e15126. [PMID: 35616171 DOI: 10.1111/ped.15126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 12/23/2021] [Accepted: 01/11/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Distinguishing allergic reactions from non-allergic type B adverse drug reactions (ADRs) to antibiotics is challenging, particularly in children, because we lack epidemiological information that can be used in primary care situations. This study aimed to investigate the characteristics of type B ADRs to antibiotics and antibiotic allergy (AA) in previously healthy children. METHODS This was a retrospective cohort study of previously healthy children admitted for treating urinary tract infections over a 10 year period. The primary outcome was the frequency of type B ADRs and AAs that were assessed by pediatricians. Secondary outcomes include demographic data about patients' backgrounds, infections, treatments, ADRs, and action against ADRs. All the data were collected via patients' medical records. RESULTS Out of 791 participants, type B ADRs were reported in 77 children (9.7%), and AA labeling was performed in six children (0.8%). Physicians assessed 30.4% of type B ADRs as severe or life-threatening symptoms. All patients were discharged without long-term complications. Physicians detected the primary cause (individual patient host factors or environmental risks) in 39 cases of type B ADRs. CONCLUSION Type B ADRs to antibiotics were frequently reported even in previously healthy children. Physicians should use appropriate techniques (e.g., specialist consulting and skin testing) when they suspect that a type B ADR might be an AA. Labeling and de-labeling programs and tools for type B ADRs related to antibiotics should be implemented to prevent the mislabeling of AA.
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Affiliation(s)
- Kei Sakamoto
- Department of General Pediatrics and Interdisciplinary Medicine, National Center for Child Health and Development, Tokyo, Japan.,Center for Postgraduate Education and Training, National Center for Child Health and Development, Tokyo, Japan
| | | | - Mitsuru Kubota
- Department of General Pediatrics and Interdisciplinary Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Akira Ishiguro
- Center for Postgraduate Education and Training, National Center for Child Health and Development, Tokyo, Japan
| | - Yukihiro Ohya
- Allergy Center, National Center for Child Health and Development, Tokyo, Japan
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Prozora S, Shabanova V, Ananth P, Pashankar F, Kupfer GM, Massaro SA, Davidoff AJ. Patterns of medication use at end of life by pediatric inpatients with cancer. Pediatr Blood Cancer 2021; 68:e28837. [PMID: 33306281 DOI: 10.1002/pbc.28837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/23/2020] [Accepted: 11/16/2020] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To describe medication utilization patterns by pediatric inpatients with cancer during their last week of life. METHODS This retrospective study used data from the Vizient Clinical Database/Resource Manager, a national compilation of clinical and resource use data from over 100 academic medical centers and affiliates. Patients (0-21 years) with malignancy who died during hospitalization (2010-2017) were included (N = 1659). Medications were categorized as opioid, benzodiazepine, gastrointestinal related, chemotherapy, anti-infectives, or vasopressors. Exposure to each group was ascertained for all patients at 1 week and 1 day prior to death. Factors associated with exposure were examined using generalized estimating equations, and summarized using adjusted odds ratios (aORs). RESULTS Over the last week of life, there was increased use of opioids (76% to 82%, aOR = 1.55, P < .001) and benzodiazepines (53% to 66%, aOR = 1.36, P = .02), while gastrointestinal-related medication use decreased (92% to 89%, aOR = 0.69, P = .001). Patients had decreased exposure to chemotherapy (10% to 5%, aOR = 0.46, P < .001) and anti-infectives (82% to 73%, aOR = 0.41, P = .002). Vasopressor use increased as death approached (15% to 28%, aOR = 1.67, P = .04). Factors significantly associated with exposure varied with medication category, and included age, race, length of stay, malignancy type, death in the intensive care unit, history of hematopoietic stem cell transplant, and do-not-resuscitate status. CONCLUSION During the week preceding death, administration of symptom management medications increased for children with cancer, but use was not universal. Potentially life-sustaining medications were often continued. Variability in utilization suggests differences in provider/family decision making that warrant further study to develop an evidence-based approach to end-of-life care.
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Affiliation(s)
- Stephanie Prozora
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut
| | - Veronika Shabanova
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut
| | - Prasanna Ananth
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut
| | - Farzana Pashankar
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut
| | - Gary M Kupfer
- Department of Pediatrics, Georgetown University School of Medicine, Washington, District of Columbia
| | | | - Amy J Davidoff
- Department of Health Policy and Management, Yale School of Public Health, New Haven, Connecticut
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9
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Causality and avoidability of adverse drug reactions of antibiotics in hospitalized children: a cohort study. Int J Clin Pharm 2021; 43:1293-1301. [PMID: 33656658 DOI: 10.1007/s11096-021-01249-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 02/12/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Adverse drug reactions are a problem in healthcare systems worldwide. Children are more susceptible than adults, especially when exposed to specific drug classes, such as antibiotics. OBJECTIVE To assess the incidence, causality, severity, and avoidability of antibiotic-associated adverse drug reactions in hospitalized pediatric patients. SETTING Pediatric ward of a high-complexity public hospital in northeast Brazil. METHODS A prospective cohort study was conducted over six months, including children aged between 28 days and 12 years, hospitalized for more than 48 h, and receiving antibiotics. Liverpool's causality and avoidability assessment tools were used. Primary outcome measures: Incidence of adverse drug reactions, causality, severity, and avoidability, major antibiotics implicated, risk factors. RESULTS A total of 183 patients were followed, and 35 suspected adverse drug reactions were recorded overall incidence equal to 14.7%. Most adverse drug reactions were classified as moderate severity (76.7%), probable (57.1%) and defined (28.6%) causality, and unavoidable (66.7%). The affected organs were the gastrointestinal system (74.1%) and skin (25.9%). Major antibiotics implicated were ceftriaxone (40.7%), azithromycin (25.9%), and crystalline penicillin (11.1%). The number of antibiotics prescribed per patient during hospitalization and the length of stay were the risk factors identified. CONCLUSION Causality and severity assessment indicated that most adverse drug reactions were probable and moderate. Possibly avoidable reactions occurred due to inappropriate prescribing when preventive measures were not implemented. Monitoring the use of antibiotics in children is essential to ensure the safety of these patients.
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10
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Nguyen KA, Mimouni Y, Jaberi E, Paret N, Boussaha I, Vial T, Jacqz-Aigrain E, Alberti C, Guittard L, Remontet L, Roche L, Bossard N, Kassai B. Relationship between adverse drug reactions and unlicensed/off-label drug use in hospitalized children (EREMI): A study protocol. Therapie 2021; 76:675-685. [PMID: 33593598 DOI: 10.1016/j.therap.2021.01.057] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 11/18/2020] [Accepted: 01/28/2021] [Indexed: 01/15/2023]
Abstract
INTRODUCTION To date, few studies have shown a significant association between off-label drug use and adverse drug reactions (ADRs). The main aims of this study is to evaluate the relationship between adverse drug reactions and unlicensed or off-label drugs in hospitalized children and to provide more information on prescribing practice, the amplitude, consequences of unlicensed or off-label drug use in pediatric inpatients. METHODS In this multicenter prospective study started from 2013, we use the French summaries of product characteristics in Theriaque (a prescription products guide) as a primary reference source for determining pediatric drug labeling. The detection of ADRs is carried out spontaneously by health professionals and actively by research groups using a trigger tool and patients' electronic health records. The causality between suspected ADRs and medication is evaluated using the Naranjo and the French methods of imputability independently by pharmacovigilance center. All suspected ADRs are submitted for a second evaluation by an independent pharmacovigilance experts. STRENGTH AND LIMITATIONS OF THIS STUDY For our best knowledge, EREMI is the first large multicenter prospective and objective study in France with an active ADRs monitoring and independent ADRs validation. This study identifies the risk factors that could be used to adjust preventive actions in children's care, guides future research in the field and increases the awareness of physicians in off-label drug use and in detecting and declaring ADRs. As data are obtained through extraction of information from hospital database and medical records, there is likely to be some under-reporting of items or missing data. In this study the field specialists detect all adverse events, experts in pharmacovigilance centers assess them and finally only the ADRs assessed by the independent committee are confirmed. Although we recruit a high number of patients, this observational study is subject to different confounders.
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Affiliation(s)
- Kim An Nguyen
- Neonatal Intensive Care Unit and Neonatology, hôpital Femme-Mère-Enfant, Hospices civils de Lyon, 69500 Bron, France; Department of Pharmacotoxicology, Hospices civils de Lyon, 69003 Lyon, France; UMR 5558, CRNS, LBBE, EMET, Université Lyon, 69008 Lyon, France.
| | - Yanis Mimouni
- Inserm CIC 1407, EPICIME-Clinical Investigation Center, 69003 Lyon, France
| | - Elham Jaberi
- Inserm CIC 1407, EPICIME-Clinical Investigation Center, 69003 Lyon, France
| | - Nathalie Paret
- Department of Pharmacotoxicology, Hospices civils de Lyon, 69003 Lyon, France
| | - Inesse Boussaha
- Inserm CIC 1407, EPICIME-Clinical Investigation Center, 69003 Lyon, France
| | - Thierry Vial
- Department of Pharmacotoxicology, Hospices civils de Lyon, 69003 Lyon, France
| | | | - Corinne Alberti
- CIC EC 1426, Robert-Debré hospital/university of Paris, AP-HP, 75019, Paris, France
| | - Laure Guittard
- Pôle Santé publique, Service Recherche et Epidémiologie cliniques, Hospices civils de Lyon, 69003 Lyon, France; HESPER EA 7425, Université Claude Bernard Lyon 1, université Lyon, 69003 Lyon, France
| | - Laurent Remontet
- Department of Biostatistic, Hospices civils de Lyon, 69003 Lyon, France
| | - Laurent Roche
- Department of Biostatistic, Hospices civils de Lyon, 69003 Lyon, France
| | - Nadine Bossard
- Department of Biostatistic, Hospices civils de Lyon, 69003 Lyon, France
| | - Behrouz Kassai
- Department of Pharmacotoxicology, Hospices civils de Lyon, 69003 Lyon, France; UMR 5558, CRNS, LBBE, EMET, Université Lyon, 69008 Lyon, France; Inserm CIC 1407, EPICIME-Clinical Investigation Center, 69003 Lyon, France
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11
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Sadozai L, Sable S, Le Roux E, Coste P, Guillot C, Boizeau P, Berthe-Aucejo A, Angoulvant F, Lorrot M, Bourdon O, Prot-Labarthe S. International consensus validation of the POPI tool (Pediatrics: Omission of Prescriptions and Inappropriate prescriptions) to identify inappropriate prescribing in pediatrics. PLoS One 2020; 15:e0240105. [PMID: 33017423 PMCID: PMC7535059 DOI: 10.1371/journal.pone.0240105] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 09/19/2020] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION While drug prescription should be based on established recommendations stemming from clinical trials but in pediatrics, many drugs are used without marketing authorization. Consequently recommendations are often based on clinical experience and the risk of inappropriate prescription (IP) is high. A tool for detecting IP in pediatrics-called POPI (Pediatrics: Omission of Prescriptions and Inappropriate prescriptions)-has been developed in France. However the relevance of its use at an international level is not known. Our aim has been to adapt POPI for a worldwide use. MATERIAL AND METHOD A two-round Delphi online questionnaire was completed and validated by international experts to identify consensual items. They were asked to rate the validity of each items taking into account the recommendations and practices in their countries. Only propositions obtaining a median score in the upper tertile with an agreement of more than 75% of the panel-for the first round-and 85%-for the second round-were retained. RESULTS Our panel included 11 pharmacists (55%) and 9 physicians (45%). The panelists came from 12 different countries: England, Belgium, Brazil, Canada, China, Ivory Coast, Ireland, Malaysia, Portugal, Switzerland, Turkey and Vietnam. At the end of the first round, of the 105 items of the original POPI tool, 80 items were retained including 16 items reworded and 25 items were deleted. In the second round, 14 experts participated in the study. This final international POPI tool is composed of 73 IP and omissions of prescriptions in the fields of neuropsychiatry, dermatology, infectiology, pneumology, gastroenterology, pain and fever. DISCUSSION AND CONCLUSION This study highlights international consensus on prescription practice in pediatrics. The use of this tool in everyday practice could reduce the risk of inappropriate prescription. The impact of the diffusion of POPI tool will be assessed in a prospective multicentric study.
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Affiliation(s)
- Laily Sadozai
- Pharmacy Department, Robert-Debré Hospital, AP-HP, Paris, France
| | - Shaya Sable
- Pharmacy Department, Robert-Debré Hospital, AP-HP, Paris, France
| | - Enora Le Roux
- Unité d’épidémiologie clinique, Hôpital Universitaire Robert Debré, AP-HP.Nord-Université de Paris, Inserm, CIC 1426, Paris, France
- ECEVE UMR 1123, Université de Paris, Inserm, Paris, France
| | - Pierre Coste
- Unité d’épidémiologie clinique, Hôpital Universitaire Robert Debré, AP-HP.Nord-Université de Paris, Inserm, CIC 1426, Paris, France
- ECEVE UMR 1123, Université de Paris, Inserm, Paris, France
| | - Clémence Guillot
- Pharmacy Department, Robert-Debré Hospital, AP-HP, Paris, France
| | - Priscilla Boizeau
- Unité d’épidémiologie clinique, Hôpital Universitaire Robert Debré, AP-HP.Nord-Université de Paris, Inserm, CIC 1426, Paris, France
- ECEVE UMR 1123, Université de Paris, Inserm, Paris, France
| | - Aurore Berthe-Aucejo
- Pharmacy Department, Robert-Debré Hospital, AP-HP, Paris, France
- ECEVE UMR 1123, Université de Paris, Inserm, Paris, France
| | | | | | - Olivier Bourdon
- Pharmacy Department, Robert-Debré Hospital, AP-HP, Paris, France
- Clinical Pharmacy, Paris Descartes University, Paris, France
- Education and Health Practices, Paris XIII University, Bobigny, France
| | - Sonia Prot-Labarthe
- Pharmacy Department, Robert-Debré Hospital, AP-HP, Paris, France
- ECEVE UMR 1123, Université de Paris, Inserm, Paris, France
- Pediatric Group, Société Française de Pharmacie Clinique, Paris, France
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Khan Z, Muhammad K, Karatas Y, Bilen C, Khan FU, Khan FU. Pharmacovigilance and incidence of adverse drug reactions in hospitalized pediatric patients: a mini systematic review. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2020. [DOI: 10.1186/s43054-020-00038-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Pharmacovigilance is an identifying and responding process against an adverse drug reaction (ADRs) problem encountered in the drug administration. ADRs are among the common reasons for morbidity and fatality in pediatrics throughout the globe.
Main body
A systemic review of the previous 10 years (2010–2019) published studies were taken into consideration to describe observational studies on ADRs and to determine the incidence and characteristics of ADRs in pediatrics. Electronic relevant literature was searched in PMC, PubMed, Google Scholar, and OvidSP databases using MESH heading and text words. The titles, text, and abstracts were checked for patients below 18 years of age, nature of ADRs, observational studies (prospective or retrospective), and maximum information was recorded to count their frequency. The studies which discussed specific or particular drug exposures were not selected in this review. Of the 36,689 titles retrieved, 27 studies were selected for full-text review. Ten observational studies were added in the final review. Observational studies on pediatric were carried out in seven distinct nations. The predominant study design within observational methodological studies was prospective (n = 5, 50%). The overall average occurrence of ADRs incidence was 9.52%. ADRs reporting in male patients (54.6%) were more than females (45.4%). The severe types of ADRs were reported in four studies. Anti-microbials were the most common class of drugs related to ADRs.
Conclusion
This systematic review reveals that ADRs in pediatrics are serious public health problems. Periodic drug surveillance studies are mandatory for the safe and appropriate usage of medicines in pediatrics.
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Horace A, Golchin N, Knight EMP, Dawson NV, Ma X, Feinstein JA, Johnson HK, Kleinman L, Bakaki PM. A Scoping Review of Medications Studied in Pediatric Polypharmacy Research. Paediatr Drugs 2020; 22:85-94. [PMID: 31823339 PMCID: PMC6984990 DOI: 10.1007/s40272-019-00372-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study is to describe medications most commonly studied in pediatric polypharmacy research by pharmacologic classes and disease using a scoping review methodology. METHODS A search of electronic databases was conducted in July 2019 that included Ovid Medline, PubMed, Elsevier Embase, and EBSCO CINAHL. Primary observational studies were selected if they evaluated polypharmacy as an aim, outcome, predictor, or covariate in children 0-21 years of age. Studies not differentiating between adults and children or those not written in English were excluded. Study characteristics, pharmacologic categories, medication classes, and medications were extracted from the included studies. RESULTS The search identified 8790 titles and after de-duplicating and full-text screening, 414 studies were extracted for the primary data. Regarding global pharmacologic categories, central nervous system (CNS) agents were most studied (n = 185, 44.9%). The most reported pharmacologic category was the anticonvulsants (n = 250, 60.4%), with valproic acid (n = 129), carbamazepine (n = 123), phenobarbital (n = 87), and phenytoin (n = 83) being the medications most commonly studied. In studies that reported medication classes (n = 105), serotonin reuptake inhibitors (n = 32, 30.5%), CNS stimulants (n = 30, 28.6%), and mood stabilizers (n = 27, 25.7%) were the most studied medication classes. CONCLUSION While characterizing the literature on pediatric polypharmacy in terms of the types of medication studied, we further identified substantive gaps within this literature outside of epilepsy and psychiatric disorders. Medications frequently identified in use of polypharmacy for treatment of epilepsy and psychiatric disorders reveal opportunities for enhanced medication management in pediatric patients.
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Affiliation(s)
- Alexis Horace
- College of Pharmacy, University of Louisiana at Monroe College of Pharmacy, Monroe, LA, USA,Corresponding Author , Phone: 318-342-6601
| | - Negar Golchin
- School of Pharmacy, University of Washington, Seattle, WA, USA
| | | | - Neal V. Dawson
- Center for Health Care Research and Policy, MetroHealth, Cleveland, OH, USA,Department of Medicine, MetroHealth Medical Center, Cleveland, OH, USA
| | - Xuan Ma
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - James A. Feinstein
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Hannah K. Johnson
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Lawrence Kleinman
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ, USA
| | - Paul M. Bakaki
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
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Beauchamp GA, Amaducci A, Greenberg MR, Meyers M, Cook M, Cannon RD, Katz KD, Finkelstein Y. Adverse Drug Events and Reactions Managed by Medical Toxicologists: an Analysis of the Toxicology Investigators Consortium (ToxIC) Registry, 2010-2016. J Med Toxicol 2019; 15:262-270. [PMID: 31309522 PMCID: PMC6825075 DOI: 10.1007/s13181-019-00719-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 12/30/2018] [Accepted: 12/31/2018] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Adverse drug events/reactions (ADE/ADRs) cost more than $30 billion annually and are among the leading causes of death in the USA. Little is known about patients treated at the bedside for ADE/ADR by medical toxicologists. METHODS We conducted a retrospective study of ADE/ADR cases reported to the Toxicology Investigators Consortium (ToxIC) registry between January 1, 2010, and December 31, 2016. Clinical and demographic data were collected including age, sex, circumstances surrounding exposure, suspected offending substance, clinical manifestations, treatment, disposition, and outcome. RESULTS Among 51,440 ToxIC cases during this time period, 673 ADE/ADR cases were reported (337 females). By age, ADE/ADRs were seen most commonly among adults age 19-65 years (442/673, 65.7% of ADE/ADR) and older adults age 65-89 years (134/673, 19.9% of ADE/ADR). 222/673 (33%) of consults for ADE/ADR were seen in the emergency department (ED); 181/673 (26.9%) were seen in the hospital ward; and 160/673 (23.8%) were seen in the intensive care unit (ICU). The most commonly reported sign for ADE/ADR was tachycardia: 51/673 (7.6%), followed by bradycardia: 49/673 (7.3%). Most commonly reported agents associated with ADE/ADR were as follows: 97/673 (14.4%) due to cardiovascular medications; 76/673 (11.3%) due to antipsychotic medications; and 61/673 (9.1%) due to antidepressants. 429/673 (63.7%) of ADE/ADR were reported as due to a single agent, and 212/673 (31.5%) were reported as due to multiple agents. CONCLUSIONS 4.2% of cases managed at the bedside by a consulting toxicologist and reported to the ToxIC registry between 2010 and 2016 had ADE/ADR as the reason for consultation. Agents most commonly involved in ADE/ADRs included cardiovascular medications, antipsychotic medications, and antidepressants.
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Affiliation(s)
- Gillian A Beauchamp
- Department of Emergency and Hospital Medicine/USF Morsani College of Medicine, Lehigh Valley Health Network, Allentown, PA, USA.
- Department of Emergency and Hospital Medicine, Section of Medical Toxicology, Lehigh Valley Health Network, Allentown, PA, USA.
| | - Alexandra Amaducci
- Department of Emergency and Hospital Medicine/USF Morsani College of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
| | - Marna Rayl Greenberg
- Department of Emergency and Hospital Medicine/USF Morsani College of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
| | - Matthew Meyers
- Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA
| | - Matthew Cook
- Department of Emergency and Hospital Medicine/USF Morsani College of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
- Department of Emergency and Hospital Medicine, Section of Medical Toxicology, Lehigh Valley Health Network, Allentown, PA, USA
| | - Robert D Cannon
- Department of Emergency and Hospital Medicine/USF Morsani College of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
- Department of Emergency and Hospital Medicine, Section of Medical Toxicology, Lehigh Valley Health Network, Allentown, PA, USA
| | - Kenneth D Katz
- Department of Emergency and Hospital Medicine/USF Morsani College of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
- Department of Emergency and Hospital Medicine, Section of Medical Toxicology, Lehigh Valley Health Network, Allentown, PA, USA
| | - Yaron Finkelstein
- Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada
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Makiwane M, Decloedt E, Chirehwa M, Rosenkranz B, Kruger M. Adverse Drug Reactions in Paediatric In-Patients in a South African Tertiary Hospital. J Trop Pediatr 2019; 65:389-396. [PMID: 30544245 DOI: 10.1093/tropej/fmy067] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The prevalence of adverse drug reaction (ADR) rates in children in sub-Saharan Africa is unknown. OBJECTIVES To describe the prevalence of ADRs in paediatric in-patients at a tertiary hospital in South Africa. METHODS This is a prospective study during a 3-month study period. Data collected included age, sex, diagnosis, medicines received and ADRs experienced. Causality were assessed, using the 10-question Naranjo probability scale and classified according to the Hartwig severity scale. RESULTS There were 61 ADRs in 18.4% (52 of 282) of patients. Median age of patients was 1.4 years (interquartile range: 0.5-5.3 years). ADR was the primary admission reason in 31%. The majority of the ADRs were moderate 45.9% (28 of 61), and only 11.5% severe (7 of 61). Paediatric oncology patients suffered significantly more ADRs (56.5%; 13 of 23) [odds ratio 7.3 (3.0-17.9), p < 0.01], followed by HIV-infected patients (42.9%; 9 of 21). CONCLUSION The prevalence of ADRs was 18.4%, while 31% was the reason for admission.
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Affiliation(s)
- Memela Makiwane
- Division of Clinical Pharmacology, Department of Medicine, Stellenbosch University, Cape Town, South Africa
| | - Eric Decloedt
- Division of Clinical Pharmacology, Department of Medicine, Stellenbosch University, Cape Town, South Africa
| | - Maxwell Chirehwa
- Division of Epidemiology and Biostatistics, Stellenbosch University, Cape Town, South Africa
| | - Bernd Rosenkranz
- Division of Clinical Pharmacology, Department of Medicine, Stellenbosch University, Cape Town, South Africa
| | - Mariana Kruger
- Department of Paediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
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Iftikhar S, Sarwar MR, Saqib A, Sarfraz M. Causality and preventability assessment of adverse drug reactions and adverse drug events of antibiotics among hospitalized patients: A multicenter, cross-sectional study in Lahore, Pakistan. PLoS One 2018; 13:e0199456. [PMID: 29949616 PMCID: PMC6021047 DOI: 10.1371/journal.pone.0199456] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 06/07/2018] [Indexed: 12/29/2022] Open
Abstract
Background and objectives Adverse drug events (ADEs) are the fifth leading cause of death and thus responsible for a large number of hospital admissions in all over the globe. This study was aimed to assess the antibiotics associated preventability of ADEs and causality of adverse drug reactions (ADRs) among hospitalized patients. Methods A prospective, cross-sectional, observational study was conducted in four tertiary care public sector hospitals of Lahore, Pakistan. Study population consisted of hospitalized patients who were prescribed with one or more antibiotics. Data were collected between 1st January, 2017 and 31st June, 2017 from 1,249 patients (384 patients aged ≤ 18 years and 865 patients aged >18 years). Schumock and Thornton scale was used to assess the preventability of the ADEs. Medication errors (MEs) that caused preventable ADEs were assessed by MEs tracking form while Naranjo score was used to evaluate the causal relation of ADRs with the antibiotics. Statistical Package for the Social Sciences (IBM SPSS Statistics for Windows, Version 21.0. Armonk, NY: IBM Corp.) and Microsoft Excel (MS Office, 2010) were used for data analysis. Results 2,686 antibiotics were prescribed to 1,249 patients. Among them, fluoroquinolones (11.8%), macrolides (11.6%) and cephalosporins (10.9%) were the most frequently prescribed antibiotics. The most affected organ system by antibiotics associated ADEs was gastrointestinal tract. A total of 486 ADEs were found. The preventability assessment revealed that most of the ADEs (58.4%) were preventable (43.6% of the ADEs were definitely preventable while 14.8% were probably preventable) and caused by MEs including wrong drug (40.1%) and monitoring errors (25.0%), during the stage of physician ordering (22.2%) and patient monitoring (21.1%). The errors were caused due to non-adherence of policies (38.4%) and lack of information about antibiotics (32%). Most of the non-preventable ADEs or ADRs among adults and children were “probable” (35.5%) and “possible” (35.8%), respectively. Logistic regression analysis revealed that ADEs were significantly less among females (OR = 0.047, 95%CI = 0.018–0.121, p-value = <0.001), patients aged 18–52 years (OR = 0.041, 95%CI = 0.013–0.130, p-value = <0.001), tuberculosis patients (OR = 0.304, 95%CI = 0.186–0.497, p-value = <0.001), patients with acute respiratory tract infections (OR = 0.004, 95%CI = 0.01−0.019, p-value = <0.001) and among the patients prescribed with 2 antibiotics per prescription (OR = 0.455, 95%CI = 0.319–0.650, p-value = <0.001). Conclusion According to preventability assessment most of the ADEs were definitely preventable and caused by MEs due to non-adherence of policies and lack of information about antibiotics. The causality assessment of non-preventable ADEs showed that most of the ADRs were probable and possible.
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Affiliation(s)
- Sadia Iftikhar
- Akhtar Saeed College of Pharmaceutical Sciences, Lahore, Pakistan
| | - Muhammad Rehan Sarwar
- Akhtar Saeed College of Pharmaceutical Sciences, Lahore, Pakistan
- Department of Pharmacy, The Islamia University of Bahawalpur Bahawalpur, Punjab, Pakistan
- * E-mail:
| | - Anum Saqib
- Department of Pharmacy, The Islamia University of Bahawalpur Bahawalpur, Punjab, Pakistan
| | - Muhammad Sarfraz
- Department of Pharmacy, The Islamia University of Bahawalpur Bahawalpur, Punjab, Pakistan
- College of Pharmacy, Al Ain University of Science and Technology, Al Ain, Abu Dhabi, UAE
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Saqib A, Sarwar MR, Sarfraz M, Iftikhar S. Causality and preventability assessment of adverse drug events of antibiotics among inpatients having different lengths of hospital stay: a multicenter, cross-sectional study in Lahore, Pakistan. BMC Pharmacol Toxicol 2018; 19:34. [PMID: 29941052 PMCID: PMC6019808 DOI: 10.1186/s40360-018-0222-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 06/10/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND A large number of hospital admissions are attributed to adverse drug reactions (ADRs) and they are the fifth leading cause of death worldwide. The present study aimed to assess the causality and preventability of adverse drug events (ADEs) of antibiotics among inpatients having different lengths of hospital stay. METHODS A prospective, observational study was conducted in four tertiary-care public sector hospitals of Lahore, Pakistan. Study population consisted of hospitalized patients who were prescribed one or more antibiotics. Data were collected between 1st January, 2017 and 30th June, 2017 from 1249 patients. Naranjo score, modified Schumock and Thornton scale were used for causality and preventability assessments, respectively. Medication errors (MEs) were assessed by MEs tracking form. SPSS and Microsoft Excel were used for data analysis. RESULTS A total of 2686 antibiotics were prescribed to 1249 patients and 486 ADEs were found. The preventability assessment revealed that most of the ADEs (78.8%) were found among patients having long length of stay (LOS) in hospital and were preventable (59.3% of the ADEs were definitely preventable while 44.7% were probably preventable) and caused by MEs including wrong drug (40.1%) and monitoring errors (25%). The errors were caused due to non-adherence of policies (38.4%) and lack of information about antibiotics (32%). Most of the non-preventable ADEs or ADRs among patients having long and short LOS in hospital were "probable" (35.5%) and "possible" (35.8%), respectively. Logistic regression analysis revealed that ADEs were significantly less among females (OR = 0.047, 95% CI = 0.018─0.121, p-value = < 0.001), patients aged 18─52 years (OR = 0.041, 95% CI = 0.013─0.130, p-value = < 0.001), patients with ARTIs (OR = 0.004, 95% CI = 0.01-0.019, p-value = < 0.001), patients prescribed with 2 antibiotics per prescription (OR = 0.455, 95% CI = 0.319─0.650, p-value = < 0.001) and patients with long LOS (OR = 14.825, 95% CI = 11.198─19.627, p-value = < 0.001). CONCLUSION Antibiotics associated definitely preventable ADEs were more commonly found in patients having long LOS in the inpatient departments because of MEs and lack of proper pharmacovigilance system. The ADRs showed a probable and possible causal association with both β-lactams and non β-lactams antibiotics.
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Affiliation(s)
- Anum Saqib
- Department of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Punjab, Pakistan
| | - Muhammad Rehan Sarwar
- Department of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Punjab, Pakistan. .,Akhtar Saeed College of Pharmaceutical Sciences, Lahore, Pakistan.
| | - Muhammad Sarfraz
- College of Pharmacy, Al Ain University of Science and Technology, Al Ain, Abu Dhabi, UAE
| | - Sadia Iftikhar
- Akhtar Saeed College of Pharmaceutical Sciences, Lahore, Pakistan
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Bellonci C, Baker M, Huefner JC, Hilt RJ. Deprescribing and Its Application to Child Psychiatry. ACTA ACUST UNITED AC 2016. [DOI: 10.1521/capn.2016.21.6.1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
| | - Megan Baker
- Stanford Child and Adolescent Psychiatry, Fellow
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Amin MN, Khan TM, Dewan SMR, Islam MS, Moghal MR, Ming LC. Cross-sectional study exploring barriers to adverse drug reactions reporting in community pharmacy settings in Dhaka, Bangladesh. BMJ Open 2016; 6:e010912. [PMID: 27489151 PMCID: PMC4985923 DOI: 10.1136/bmjopen-2015-010912] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
OBJECTIVES To assess community pharmacists'/pharmacy technicians' knowledge and perceptions about adverse drug reactions (ADRs) and barriers towards the reporting of such reactions in Dhaka, Bangladesh. METHOD A cross-sectional study was planned to approach potential respondents for the study. A self-administered questionnaire was delivered to community pharmacists/pharmacy technicians (N=292) practising in Dhaka, Bangladesh. RESULTS The overall response to the survey was 69.5% (n=203). The majority of the sample was comprised of pharmacy technicians (152, 74.9%) who possessed a diploma in pharmacy, followed by pharmacists (37, 18.2%) and others (12, 5.9%). Overall, 72 (35.5%) of the respondents disclosed that they had experienced an ADR at their pharmacy, yet more than half (105, 51.7%) were not familiar with the existence of an ADR reporting body in Bangladesh. Exploring the barriers to the reporting of ADRs, it was revealed that the top four barriers to ADR reporting were 'I do not know how to report (Relative Importance Index (RII)=0.998)', 'reporting forms are not available (0.996)', 'I am not motivated to report (0.997)' and 'Unavailability of professional environment to discuss about ADR (RII=0.939)'. In addition to these, a majority (141, 69.46%) were not confident about the classification of ADRs (RII=0.889) and were afraid of legal liabilities associated with reporting ADRs (RII=0.806). Moreover, a lack of knowledge about pharmacotherapy and the detection of ADRs was another major factor hindering their reporting (RII=0.731). CONCLUSIONS The Directorate of Drug Administration in Bangladesh needs to consider the results of this study to help it improve and simplify ADR reporting in Bangladeshi community pharmacy settings.
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Affiliation(s)
- Mohammad Nurul Amin
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | | | | | - Mohammad Safiqul Islam
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Mizanur Rahman Moghal
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Long Chiau Ming
- Unit for Medication Outcomes Research and Education (UMORE), Pharmacy, School of Medicine, University of Tasmania, Hobart, Tasmania, Australia
- Vector-borne Diseases Research Group (VERDI), Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), Puncak Alam, Malaysia
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