2 classification of adverse cutaneous drug reactions
Chapter 056. Cutaneous Drug Reactions (Part 2) pps
Ngày tải lên :
07/07/2014, 01:20
... frequently a cause of drug eruptions Both CD4 and CD8 clones were often obtained, whatever the clinical type of eruption Some clones produced a TH0 profile of cytokines (simultaneous release of IL-4 and ... collaboration with B cells for production of specific antibodies for urticarial reactions IMMEDIATE REACTIONS Immediate reactions depend on the release of mediators of inflammation by tissue mast cells ... mechanism of this reaction is unknown but is unrelated to complement activation Cutaneous or systemic vasculitis, a relatively rare cutaneous complication of drugs, may also be a result of immune...
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Chapter 056. Cutaneous Drug Reactions (Part 1) potx
Ngày tải lên :
07/07/2014, 01:20
... adverse cutaneous reactions INCIDENCE OF CUTANEOUS REACTIONS Several large cohort studies established that acute cutaneous reaction to drugs affected about 3% of hospital inpatients Reactions usually ... courses of drug therapy, and half of adult Americans receive prescription drugs on a regular outpatient basis Many additional patients use over-the-counter medicines that may cause adverse cutaneous ... days to weeks after initiation of therapy Many drugs of common use are associated with a 1–2% rate of "rashes" during premarketing clinical trials The risk is often higher when medications are...
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Chapter 056. Cutaneous Drug Reactions (Part 3) docx
Ngày tải lên :
07/07/2014, 01:20
... applications of these findings are not yet possible CLINICAL PRESENTATION OF CUTANEOUS DRUG REACTIONS Nonimmune Cutaneous Reactions EXACERBATION DISEASES OR INDUCTION OF DERMATOLOGIC A variety of agents ... intensity of stimulation and response GENETIC FACTORS AND CUTANEOUS DRUG REACTIONS Specific genetically determined defects in the ability of an individual to detoxify toxic reactive drug metabolites ... neutrophil-mediated drug reaction One may therefore assume that the final pattern of drug eruptions results both from the nature of effectors—cytotoxic T cells in blistering reactions, chemokines in reactions...
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Chapter 056. Cutaneous Drug Reactions (Part 3) pps
Ngày tải lên :
07/07/2014, 01:20
... eschar formation Development of the syndrome is unrelated to drug dose, and the course is not altered by discontinuation of the drug after onset of the eruption Warfarin reactions are associated ... after discontinuation of the responsible agent The prevalence and severity of alopecia depend on the drug as well as on individual predisposition A considerable number of drugs have been reported ... inhibitors DRUG- INDUCED NAIL DISORDERS These usually involve several or all 20 nails and need months to resolve after withdrawal of the offending agent The pathogenesis is most often toxic Drug- induced...
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Chapter 056. Cutaneous Drug Reactions (Part 5) doc
Ngày tải lên :
07/07/2014, 01:20
... Immune Cutaneous Reactions: Benign MACULOPAPULAR ERUPTIONS Morbilliform or maculopapular eruptions are the most common of all druginduced reactions, often start on the trunk or areas of pressure ... frequent type of cutaneous reaction to drugs However, "drug allergy" explains no more than 10–20% of acute urticaria cases It is a skin reaction characterized by pruritic, red wheals of varying ... Absence of enanthems, absence of symptoms in ears, nose, and throat and upper respiratory tract, and polymorphism of the skin lesions support a drug rather than a viral eruption Maculopapular reactions...
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Chapter 056. Cutaneous Drug Reactions (Part 7) ppsx
Ngày tải lên :
07/07/2014, 01:20
... The presence of eosinophils in the perivascular infiltrate of skin biopsy may indicate a higher probability of a drug etiology PUSTULAR ERUPTIONS AGEP is a rare reaction pattern, often associated ... kidney, brain, and joints Drugs are an infrequent cause of vasculitis Infection and collagen vascular disease are responsible for the majority of cases Propylthiouracil induces a cutaneous vasculitis ... Immune Cutaneous Reactions: Severe VASCULITIS Cutaneous necrotizing vasculitis often presents as palpable purpuric lesions that may be generalized...
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Chapter 056. Cutaneous Drug Reactions (Part 8) potx
Ngày tải lên :
07/07/2014, 01:20
... markedly since it has been the subject of many investigations and a model for "drug allergy." Incidence of cutaneous reactions is about 1% About 85% of cutaneous reactions to penicillin are morbilliform, ... are associated with many types of severe reactions and a high incidence of less severe reactions, particularly in children These drugs have among the highest risk of SJS, TEN, and hypersensitivity ... whenever NSAIDs are subsequently ingested Proof of the association of symptoms and NSAID use requires either clear-cut history of symptoms following drug ingestion or an oral challenge That procedure...
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Chapter 056. Cutaneous Drug Reactions (Part 9) doc
Ngày tải lên :
07/07/2014, 01:20
... member of a new family of antineoplastic agents that inhibit the EGF receptor These molecules induce acneiform eruptions after a mean interval of 10 days in a majority of patients The severity of ... Injection-site reactions are the most frequent adverse event The severity varies from mild redness to deep inflammation and necrosis In most cases the treatment can be continued and the severity of reactions ... helpful Although not usually classified as adverse drug reactions, skin infections and skin cancer could become a major concern with long-term use of immunemodifying biologicals Antimalarial...
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Lesson 2 classification of sedimentary rocks
Ngày tải lên :
30/11/2016, 17:06
... This figure shows how clastic sediment of various sizes will, after compaction and cementation, form different types of detrital sedimentary rocks The process of sediment turning into rock is called ... different kinds of coal, depending on formation process Stages of coal formation PEAT LIGNITE BITUMINOUS ANTHRACITE Energy & Mineral resources Coal ➨ ➨ ➨ ➨ ➨ major fuel for power plants 70% of coal usage: ... chemical are the most common and make up the majority of sedimentary rocks found on Earth’s surface Reference: Pages 159 - 173 ◆Three Classes of Sedimentary Rocks: 1.) Detrital sedimentary rocks...
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R INTE S OF MEDIC REPORTING ADVERSE DRUG REACTIONS DEFINITIONS OF TERMS AND CRITERIA FOR THEIR USE ppt
Ngày tải lên :
07/03/2014, 10:20
... involved in a number of ways They can be reporters of suspected adverse drug reactions, assessors of adverse drug reactions (when they are working within regulatory bodies or drug companies), responders ... series of ‘‘Definitions and Basic Requirements for the Use of Terms for Reporting Adverse Drug Reactions ’, CIOMS continues its special effort to address this concern Reporters of adverse reactions ... relation to reporting of adverse drug reactions, the language problem is very real and persistent Clinicians and academicians, in connection with the reporting of adverse drug reactions or events,...
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Tài liệu Báo cáo khóa học: Quantitative analysis, using MALDI-TOF mass spectrometry, of the N-terminal hydrolysis and cyclization reactions of the activation 2 process of onconase pdf
Ngày tải lên :
19/02/2014, 12:20
... using the purified recombinant protein, the conversion of reagents and products of the exopeptidasecatalyzed hydrolysis of Met1 and cyclization of Gln1 to pyroglutamyl were monitored at different ... of saturated sinapinic acid in the same solvent of the matrix, and 0.5 lL of the mixture was immediately applied to a sample probe spot Protein expression Cyclization reaction as a function of ... and expressing it as the fraction of hydrolyzed (Met1)-ONC (M23L) Figure shows the results of the characterization of the hydrolysis reaction as a function of guanidinium chloride concentration...
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Women and Adverse Drug Reactions Reporting in the Canadian Context pot
Ngày tải lên :
22/03/2014, 11:20
... reporting of adverse drug reactions by health care professionals, available at http://www.hc-sc.gc.ca 29 There is some confusion over the terms adverse drug reaction” and adverse drug event” ... number of deaths due to adverse drug reactions in Canada, using a 1:10 ratio of the population of Canada to that of the US, would total 7,600 annually – 10% of the estimated 76,000 deaths due to adverse ... all of these matters, including the approval, use and regulation of prescription drugs The purpose of this paper is to provide an overview of how Canada’s program for reporting Adverse Drug Reactions...
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Phản ứng có hại của thuốc (Adverse Drug Reactions; ADR) pdf
Ngày tải lên :
25/03/2014, 05:20
... Gemfibrozil gây phản ứng có hại nhiều fenofibrat (Hoa Kỳ) Kiểm tra lại báo cáo phản ứng có hại (ADR) năm 1999 2002 có liên quan tới gemfibrozil (Lopid) fenofibrat (Lipantyl), quan Thực Dợc phẩm ... với 80,1 phần triệu đơn kê cho fenofibrat (nguy tơng đối = 1,24, khoảng tin cậy 95% 1,15 1,34) Đặc biệt gemfibrozil có tỷ lệ cao rõ rệt tiêu vân so với fenofibrat [nguy tơng đối = 10,84 (8,44 ... phản vệ amiodaron * Tổ chức ADR quốc tế nhận đợc 19 báo cáo choáng phản vệ sử dụng amiodaron (theo Reactions Weekly; Số 1022; 09/10/2004) Liệu pháp insulin làm tăng nguy ung th đại trực tràng (Hoa...
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Phản ứng có hại của thuốc (Adverse Drug Reactions; ADR) docx
Ngày tải lên :
03/04/2014, 00:20
... chống viêm không steroid, alendronat v.v (Theo J.national cancer Jnit 95; số 13; 7/2003) (Theo Reactions Weekly, 01/11/2003; số 975) Australia nhận đợc 42 báo cáo phản ứng gan với minocyline,...
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Báo cáo y học: "Association of the diplotype configuration at the N-acetyltransferase 2 gene with adverse events with co-trimoxazole in Japanese patients with systemic lupus erythematosus" pps
Ngày tải lên :
09/08/2014, 10:20
... E, Kurzrock EA: Adverse reactions of nitrofurantoin, trimethoprim and sulfamethoxazole in children J Urol 2004, 172:448-453 28 Pullar T: Adverse effects of sulphasalazine Adverse Drug React Toxicol ... patients Of the 18 patients with SLE who experienced adverse events, two had dual adverse events (yielding a total of 20 adverse events) Of the 20 adverse events, 14 (70%) were liver dysfunction, ... incidence of adverse events was investigated prospectively in 54 patients with SLE who were receiving prophylactic doses of co-trimoxazole Adverse events occurred in 18 (33.3%) of the 54 patients Of...
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Báo cáo y học: " Parkinsonism caused by adverse drug reactions: a case series." pps
Ngày tải lên :
11/08/2014, 00:23
... adverse reactions of quinine or halothane administration The response to levodopa was an indication of loss of dopamine in the dopaminergic systems, which may explain the remarkable effects of ... instability are less prominent in DIP [12] Treatment of DIP involves discontinuation of the offending drugs, which usually promotes remission of the Parkinsonian syndrome within a short time, although ... caused by adverse drug reactions: a case series Journal of Medical Case Reports 2011 5:105 Acknowledgements The authors declare that no funding was obtained for the writing and submission of the...
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Design of a promoter to enhance the stability of catalysts for hydrocarbon reactions 2
Ngày tải lên :
11/09/2015, 16:06
... analysis of the effect of carbon and boron on the activity of a Ni catalyst is presented in chapter In chapter 6, an experimental validation of the proposed effect of boron on the stability of a ... adsorption of CH4 is the rate-limiting step of the steam reforming process (Besenbacher et al., 1998) The breaking of the C-H bond in the adsorption of CH4 occurs on top of a Ni atom, with a barrier of ... consists of a two-dimensional rectangular cluster of about 10 atoms and 3-5 atom layer thickness with a large vacuum layer on top of it, resulting in a model consisting of an infinite 2D slab of 3-5...
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CLASSIFICATION OF SOLUTIONS FOR A SYSTEM OF INTEGRAL 2 EQUATIONS WITH NEGATIVE EXPONENTS VIA THE METHOD OF 3 MOVING SPHERES
Ngày tải lên :
14/10/2015, 07:54
... solutions to, for example, (1.3) because local properties of the differential operators of the problem are well-exploited In case of lack of knowledge of local properties, it could prevent us from using ... To achieve that goal, we adopt the method of moving spheres in [Li04] to introduce an integral form of the method of moving spheres for solving systems of integral equations As far as we know, ... presence of the negative exponent q The primary aim of this note is to reformulate the method of moving spheres in an integral form that suits for our analysis Following the method of moving...
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Báo cáo y học: "Prohormones for prediction of adverse medical outcome in community-acquired pneumonia and lower respiratory tract infections"
Ngày tải lên :
25/10/2012, 10:02
... population A total of 1,359 persons with the presumed diagnosis of LRTI were included A majority of patients (92.5%) were admitted to the hospital with a median length of stay of eight (interquartile ... also no indication of serious miscalibration of these models: A total of 36 serious complications were observed in nonCAP patients compared to predicted numbers of complications of 41.2 and 40.2 ... diagnosis of CAP In a second step, performance of developed models was extrapolated to patients with non-CAP LRTI (that is, acute bronchitis and exacerbation of COPD) The primary endpoint of this...
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