scholarly journals Contraindications and adverse events of drugs in cardioneurological patients.

2009 ◽  
Vol 6 (3) ◽  
pp. 57-60
Author(s):  
Ol'ga Gennadievna Kompaniets
Keyword(s):  
Drug Therapy ◽  
Side Effects ◽  
Adverse Events ◽  
Adverse Drug Reactions ◽  
Drug Reactions ◽  
Medical Products ◽  
Great Prevalence

In our days big attention is drawn to safe drug therapy. It importance is associated with great prevalence of medical products side effects and consequences, high economic expenses for their correction. Knowing specific features of adverse drug reactions in different groups of patients it could be possible to decrease their prevalence and magnitude.

scholarly journals Improving reporting of adverse events and adverse drug reactions following injections of Chinese materia medica

2010 ◽  
Vol 3 (1) ◽  
pp. 5-10 ◽  
Author(s):  
Zhao-Xiang Bian ◽  
Hao-Yao Tian ◽  
Lin Gao ◽  
Hong-Cai Shang ◽  
Tai-Xiang Wu ◽  
...  
Keyword(s):  
Adverse Events ◽  
Adverse Drug Reactions ◽  
Drug Reactions ◽  
Chinese Materia Medica ◽  
Materia Medica

Distribution of drug-metabolizing enzymes coding genes CYP2D6, CYP3A4, CYP3A5 alleles in a group of healthy Turkish population

2018 ◽  
Vol 44 (2) ◽  
pp. 142-146
Author(s):  
İsmail Ün ◽  
İ. Ömer Barlas ◽  
Nisa Uyar ◽  
Bahar Taşdelen ◽  
Naci Tiftik
Keyword(s):  
Drug Therapy ◽  
Adverse Drug Reactions ◽  
Low Frequency ◽  
Turkish Population ◽  
Allele Frequencies ◽  
Drug Reactions ◽  
Metabolizing Enzymes ◽  
Frequency Distributions ◽  
Allelic Frequencies ◽  
Hardy Weinberg Equilibrium

Abstract Objective: Variant alleles in specific ethnic groups are important for personalized drug therapy regimens and adverse drug reactions. Therefore, the aim of this study was to investigate allelic frequencies of the CYP2D6*1, CYP3A4*5, CYP3A4*18, CYP3A5*2 and CYP3A5*4 in a group of Turkish population. Materials and methods: Three hundred and six unrelated healthy subjects who were accepted as blood donors to the Mersin University Blood Bank were included in the study after informed consent. Allelic frequencies of the CYP2D6*1 (rs3892097), CYP3A4*5 (rs55901263), CYP3A4*18 (rs28371759), CYP3A5*2 (rs28365083) and CYP3A5*4 (rs56411402) were determined by using polymerase chain reaction-restriction fragment length polymorphism assays. Results: CYP2D6 allele frequencies in detected group was 100% for CYP2D6*1 (WT/WT). CYP3A4 allele frequencies of subjects were 100% for CYP3A4*5 (C/C) and CYP3A4*18 (T/T). CYP3A5 allele were in Hardy-Weinberg equilibrium for CYP3A5*2 (p=0.142) and frequencies for C and A allele were 91% and 9% respectively. CYP3A5 allele frequencies of subjects was 100% for CYP3A5*4 (WT/WT). Conclusion: Screening of low frequency alleles by pharmacogenetic testing must not be omitted to optimize pharmacotherapy and avoid severe drug toxicities. Frequency distributions of the identified polymorphisms in the present study may contribute to the personalized drug therapy regimens and prediction of possible adverse drug reactions in the Turkish population.

scholarly journals Major Aspects of Detection and Monitoring of Adverse Reactions Associated with Cephalosporin Antibiotic Treatment

2021 ◽  
Vol 9 (1) ◽  
pp. 34-42
Author(s):  
E. Yu. Demchenkova ◽  
G. I. Gorodetskaya ◽  
I. A. Mazerkina ◽  
M. V. Zhuravleva ◽  
A. S. Kazakov ◽  
...  
Keyword(s):  
Adverse Events ◽  
Adverse Drug Reactions ◽  
Patient Information ◽  
Adverse Reactions ◽  
Stevens Johnson Syndrome ◽  
Drug Reactions ◽  
Patient Information Leaflets ◽  
Information Leaflets ◽  
Spontaneous Reports ◽  
Cephalosporin Antibiotics

Widespread use of cephalosporin antibiotics in clinical practice calls for greater attention to the risk of adverse drug reactions. Information on serious or unexpected adverse events reported during post-marketing experience is submitted to national and international pharmacovigilance databases. Analysis of these reports helps to identify new adverse drug reactions.The aim of the study was to analyse the safety profile of cephalosporin antibiotics based on spontaneous reports in the international VigiBase database.Materials and methods: the analysis of the adverse reaction profile of cephalosporin antibiotics was based on MedDRA system organ classes and included spontaneous reports submitted to VigiBase from the moment of its creation until August 2020.Results: the authors identified the most clinically significant adverse reactions for different cephalosporin generations. They compared and analysed information on adverse events in VigiBase and in patient information leaflets of medicinal products authorised in the Russian Federation. It was demonstrated that some serious events described in VigiBase spontaneous reports for V-generation cephalosporins are not included in the “Side effects” section of the patient information leaflets. According to VigiBase, the use of ceftaroline was associated with the development of generalised exfoliative dermatitis, Stevens–Johnson syndrome, tubulointerstitial nephritis, while the use of ceftolozane was associated with acute kidney injury, renal insufficiency, sepsis, pneumonia, and respiratory insufficiency.Conclusion: reporting of unexpected and serious adverse drug reactions to cephalosporin antibiotics is an important task of healthcare practitioners. Availability of information on class-specific and generation-specific serious adverse reactions will help predict and prevent their development.

scholarly journals Drug-Drug-Dietary interactions in pharmacotherapy of GIT medication: A review

2020 ◽  
Vol 11 (SPL4) ◽  
pp. 2903-2909
Author(s):  
Akula sowjanya ◽  
Abhisek Pal
Keyword(s):  
Drug Therapy ◽  
Drug Interactions ◽  
Food Consumption ◽  
Adverse Drug Reactions ◽  
Drug Effect ◽  
Google Scholar ◽  
Drug Reactions ◽  
Common Drug ◽  
Different Types ◽  
Dietary Interactions

Successful drug therapy depends on the interaction between drug-drug and drug-diet. Drug interactions are a vital reason for causing adverse drug reactions and modify one drug effect by another drug and these kinds of interactions can increase or decrease the effectiveness of the drug. Polypharmacy could be a major risk for Drug-Drug and Drug-food interactions. Food Consumption can alter the effect of drugs by interfering either with their pharmacokinetics or pharmacodynamics processes. Anti-ulcer drugs are used to treat different types of ulcer and that may interact with another drug showing undesirable effects. GIT medications interfere with another type of medication either with at the pharmacokinetic and pharmacodynamic level. The main objective of this article is to review data regarding common Drug-drug & Drug-food interactions related to GIT medications. Data was collected from Google Scholar, PubMed, and Scopus databases, and they were reviewed for publication on drug-drug & drug-food interactions related to GIT medications. This data is very helpful for pharmacists while reviewing and analyzing prescribed medication, especially in geriatrics prescriptions.

scholarly journals NEUROPSYCHIATRIC ADVERSE EFFECTS OF ANTIBACTERIAL AGENTS

2021 ◽  
pp. 1-8
Author(s):  
SANTA TREASA CYRIAC ◽  
DIVYA SARA IYPE
Keyword(s):  
Adverse Effects ◽  
Adverse Events ◽  
Adverse Drug Reactions ◽  
Bacterial Growth ◽  
Antibacterial Agents ◽  
Acute Psychosis ◽  
Drug Reactions ◽  
Medical Practitioners ◽  
General Management ◽  
Neuropsychiatric Adverse Effects

Anti-bacterial are agents that inhibit bacterial growth or kills bacteria and are a sub-type of antimicrobials. These are drugs used to treat infections, but they sometimes pose a threat of adverse events. Some of these adverse events are neuropsychiatric, which are generally hard to diagnose and is often paid less attention. They account for about 30% of total Adverse drug reactions (ADRs) caused by drugs in patients without mental abnormalities. The spectrum ranges from episodes of seizure to acute psychosis. The article emphasizes the frequency of such adverse events and means to raise awareness among medical practitioners regarding the same. The various neuropsychiatric adverse effects and the agents responsible have been reviewed, along with their possible mechanisms and general management. The information for writing this review was selected by searching for keywords such as Neurotoxicity, GABA, Psychosis, Naranjo scale, and Antibiomania in databases such as Google Scholar, PubMed, Elsevier, etc. After searching the articles in the above-mentioned databases, the articles were screened concerning their importance with our work and according to their title and abstract. Additional articles were discovered by checking the references in the current study's citations. Using this method, the various neuropsychiatric adverse effects of Antibacterial agents were summarized in this review.

scholarly journals Adverse Events Associated with Nifurtimox Treatment for Chagas Disease in Children and Adults

2020 ◽  
Author(s):  
A. J. Berenstein ◽  
N. Falk ◽  
G. Moscatelli ◽  
S. Moroni ◽  
N. González ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Adverse Events ◽  
Chagas Disease ◽  
Adverse Drug Reactions ◽  
Drug Tolerance ◽  
Drug Reactions ◽  
Safety Concerns ◽  
Scarce Data

BACKGROUND: Nifurtimox (NF) is one of the only two drugs currently available for Chagas disease (ChD) treatment. However, there is scarce data on NF safety, and many physicians defer or refuse NF treatment because of concerns about drug tolerance. METHODS: Retrospective study of adverse drug reactions (ADRs) associated with NF treatment of ChD. Children received NF doses of 10-15 mg/kg/day for 60-90 days, and adults 8-10 mg/kg/day for 30 days. Results: 215 children (median age: 2.6yrs, range 0-17) and 105 adults (median age: 34yrs, range 18-57) were enrolled. Overall, 127/320 (39.7%) patients developed ADRs, with an incidence of 64/105 in adults, and 63/215 in children (OR = 3.7, 95%CI [2.2;6.3]). We observed 215 ADRs, 131 in adults (median: 2 events/patient (IQR25-75= 1-3) and 84 in children (median: 1 event/patient (IQR25-75= 1-1.5) (PAdjusted < 0.001). ADRs were mainly mild and moderate. Severe ADRs were infrequent (1.2% in children and 0.9% in adults). Nutritional, central nervous and digestive systems were the most frequently affected, without differences between both groups. Treatment was discontinued in 31/320 (9.7%) patients without differences between groups. However, ADR-related discontinuations occurred more frequently in adults than in children (OR = 5.5, 95%CI = [1.5;24]). CONCLUSIONS: Our study supports the safety of NF for ChD treatment. Delaying NF treatment due to safety concerns does not seem to be supported by the evidence.

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