• 제목/요약/키워드: drug hypersensitivity reaction

검색결과 34건 처리시간 0.023초

Drug allergy in children: what should we know?

  • Park, Ji Soo;Suh, Dong In
    • Clinical and Experimental Pediatrics
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    • 제63권6호
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    • pp.203-210
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    • 2020
  • The drug allergy "label" may have a lifetime of consequences for a child. Many children with alleged drug allergies are proven to be tolerant to the culprit medication when challenged. The field of drug hypersensitivity is a recently evolving field of research, but studies on its epidemiology and diagnostic tools are lacking in children. Clinical history is significant in the diagnosis and classification of drug hypersensitivity in children. Diagnostic tools have been evaluated in a limited number of children; therefore, the guidelines are mainly in line with those for adults. Here, we review the clinical characteristics, main drugs, risk factors, and diagnosis of drug hypersensitivity to aid in its accurate diagnosis in children.

Anaphylactic Shock Caused by the Epidurally-Administered Hyalurinidase

  • Lee, Hae-Kwang;Choi, Eun-Joo;Lee, Pyung-Bok;Nahm, Francis Sahngun
    • The Korean Journal of Pain
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    • 제24권4호
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    • pp.221-225
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    • 2011
  • Hyaluronidase is an enzyme that has temporary and reversible enzymatic effects on the matrix of connective tissue. When added to local anesthetics in pain treatments, it enhances their infiltration and dispersal into tissues. It is widely used in anesthesia for ocular, dental, and plastic surgery. Reports of drug hypersensitivity to hyaluronidase are rare and are usually confined to peribulbar or retrobulbar anesthesia during ophthalmic surgery. However, few reports exist on adverse drug reaction after epidural injection. We have observed two patients experiencing anaphylactic shock caused by hyaluronidase following epidural injection. Most of the patients with a hypersensitivity to hyaluronidase had one previous uneventful injection containing hyaluronidase, implying that sensitization had taken place. However, hypersensitivity occurring at the first administration is possible. A positive skin test can help establish the diagnosis. Although rare, the possibility of an allergic reaction to hyaluronidase should be considered even in patients with no known previous exposure.

Simultaneous hypersensitivity reactions to trimethoprim-sulfamethoxazole and amoxicillin-clavulanate in a dog

  • Yunho Jeong ;Yoon-Hwan Kim ;Jin-Ok Ahn;Jin-Young Chung
    • Journal of Veterinary Science
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    • 제24권6호
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    • pp.77.1-77.7
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    • 2023
  • Antibiotics are known to be able to cause hypersensitivity reactions through various mechanisms. We present a case of drug-induced immune thrombocytopenia (DITP) and anaphylactic shock occurring simultaneously in a dog after the administration of two classes of antibiotics, namely trimethoprim-sulfamethoxazole (TMP-SMX) and amoxicillin-clavulanate (AMC). The patient recovered completely from DITP on discontinuation of TMP-SMX and the anaphylactic shock caused by AMC was treated with intensive care. DITP is a rare adverse drug reaction (ADR), and anaphylactic shock is a life-threatening ADR. This is the first case report of a dog manifesting two types of hypersensitivity reactions caused by two antibiotics.

A Review of HLA Genes in Pharmacogenetics: Risk Assessment of Adverse Drug Reactions

  • Yu, Shinae
    • Journal of Interdisciplinary Genomics
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    • 제3권1호
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    • pp.7-12
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    • 2021
  • Adverse drug reactions (ADRs) is a hypersensitivity reactions to specific medications, and remain a common and major problem in healthcare. ADRs suchc as drug-induced liver injury and life-threatening severe cutaneous adverse drug reactions including Stevens-Johnson syndrome, toxic epidermal necrolysis, and drug rash with eosinophilia and systemic symptoms can be occurred by uncontrolled expansion of oligoclonal T cells according to genetically predisposing HLA. In this review, I summarized the alleles of HLA genes which have been proposed to have association with ADRs caused by different drugs.

Hypersensitivity Reactions to Oxaliplatin: Clinical Features and Risk Factors in Koreans

  • Kim, Mi-Yeong;Kang, Sung-Yoon;Lee, Suh-Young;Yang, Min-Suk;Kim, Min-Hye;Song, Woo-Jung;Kim, Sae-Hoon;Kim, Yo-Jung;Lee, Keun-Wook;Cho, Sang-Heon;Min, Kyung-Up;Lee, Jong-Seok;Kim, Jee-Hyun;Chang, Yoon-Seok
    • Asian Pacific Journal of Cancer Prevention
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    • 제13권4호
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    • pp.1209-1215
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    • 2012
  • Background and Aim: Oxaliplatin hypersensitivity is a well-known adverse reaction but the prevalence varies and data for frequency and clinical features have not been reported for Korea. Here we evaluates the prevalence and risk factors for hypersensitivity reactions to oxaliplatin after chemotherapy. Methods: Clinical information on all patients treated with oxaliplatin was retrospectively reviewed in electronic medical records between August 2009 and July 2010 in Seoul National University Bundang Hospital. Patients who experienced hypersensitivity reactions to oxaliplatin were compared with those who did not. Results: A total of 393 patients received oxaliplatin, with 42 (10.7%) experiencing hypersensitivity reactions including three cases of anaphylaxis. Median cycle of the first hypersensitivity reaction was 8. Reactions correlated with lower dexamethasone doses. Other variables were not significant. Conclusions: The prevalence of hypersensitivity reactions was 10.7%, symptoms being mostly mild and cutaneous. Lower dexamethasone doses could be a predictor for hypersensitivity reactions to oxaliplatin.

Inhibitory Effect of Spirodela Polyrhiza on the Mast Cell-Mediated Immediate Hypersensitivity

  • Kim Young Hee;Ko Woo Shin
    • 동의생리병리학회지
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    • 제18권3호
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    • pp.919-923
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    • 2004
  • Spirodela polyrhiza(L.) Schleid (Lemnaceae) have been used as a traditional drug in treating urticaria and itching. However, the exact role of Spirodela polyrhiza in allergic reaction has not been clarified yet. Type 1 hypersensitivity (immediate hypersensitivity), popularly known as allergy, is a major clinical problem in humans. It has been found that the histamine release from mast cells is an essential step in the pathological process of immediate hypersensitivity. In the present study, the effect of aqueous extract of Spirodela polyrhiza (AESP) on immediate hypersensitivity was investigated. AESP inhibited the antigen-induced passive cutaneous anaphylaxis (PCA). AESP in vitro exhibited a dose-dependent inhibition of degranulation in RPMC stimulated by compound 48/80. AESP also suppressed the morphological changes and the increase of intracellular free calcium level induced by compound 48/80. These results suggest that inhibitory effect of AESP on immediate hypersensitivity may be mediated through the decrease of intracellular free calcium levels, and AESP importantly contributes to the treatment of anaphylaxis and may be useful for other allergic disease.

양극성장애에 대한 Valproic Acid와 Olanzapine 치료 중 발생한 호산구증가증과 전신증상을 동반한 약물발진(DRESS) 증후군 1예 (A Case of Drug Rash with Eosinophilia and Systemic Symptoms Associated with Valproic Acid and Olanzapine Treatment in Patient with Bipolar Disorder)

  • 이웅;임세원
    • 생물정신의학
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    • 제24권3호
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    • pp.162-166
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    • 2017
  • Drug rash with eosinophilia and systemic symptoms (DRESS) syndrome is a potentially life-threatening, medication-induced hypersensitivity reaction with long latency. It is characterized by fever, rash, leukocytosis with eosinophilia, atypical lymphocytosis, and internal organ involvement. The most common causes of DRESS syndrome are sulfonamides and anticonvulsants such as carbamazepine and lamotrigine. However, valproic acid and olanzapine could develop DRESS syndrome. We report a case of DRESS syndrome associated with valproic acid and olanzapine in a 41 years old male patient with bipolar disorder.

Lonicera Japonioa Suppresses the Mast Cell-Mediated Immediate Allergic Reaction

  • 김영희;고우신
    • 한방안이비인후피부과학회지
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    • 제17권1호
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    • pp.154-162
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    • 2004
  • The flowers of Lonicera japonica Thunb. (Caprifoliaceae) have been used as a traditional effective drug in treating bacillary dysentery, purulence. However, the exact role of Lonicera japonica in allergic reaction has not been clarified yet. Immediate hypersensitivity, popularly known as allergy, is a major clinical problem in humans. It has been found that the histamine release from mast cells is an essential step in the pathological process of immediate hypersensitivity. In this study, the effect of aqueous extract of Lonicera japonica (AELJ) on allergic reaction was investigated. AELJ inhibited the compound 48/80-induced anaphylactic reactions and antigen-induced passive cutaneous anaphylaxis (PCA). AELJ in vitro exhibited a dose-dependent inhibition of degranulation in RPMC stimulated by compound 48/80. AELJ also suppressed the morphological changes and the increase of intracellular free calcium level induced by compound 48/80. These results suggest that inhibitory effect of AELJ on allergic reaction may be mediated through the decrease of intracellular free calcium levels, and AELJ importantly contributes to the treatment of anaphylaxis and may be useful for other allergic disease.

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음양곽분획물이 생쥐의 면역반응에 미치는 영향 (Effects of Epimedii Herba Fraction on Response in ICR Mice)

  • 김정훈;김인훈;채병숙;강태욱;박찬봉;안영근
    • 약학회지
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    • 제40권2호
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    • pp.230-237
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    • 1996
  • The fractions of Epimedii Herba were examined for the immunological effects in ICR mice. Mice were divided into 4 groups and administered orally the fractions of Epimedii Herba for 10 days. The results of this study were summarized as following: (1) The fraction 1 (EtOAc layer) administered group as compared with control group significantly decreased spleen weight, Arthus reaction and hemagglutination (HA) titer but significantly increased circulating white blood cells (WBC). (2) The fraction 2 ($H_20$ layer) administered group as compared with control group significantly decreased liver weight, Arthus reaction and HA titer but significantly increased WBC. (3) The fraction 3 (ppt) administered group as compared with control group significantly increased liver weight, thymus weight rate, delayed type hypersensitivity, phagocytic activity and WBC. The results showed that Frs. 1 and 2 administered groups reduced humoral immune response but increased WBC, and that Fr. 3 administered group increased cell-mediated immune response, phagocytic activity and WBC.

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전염성 단핵구증과 비전형적 가와사키병과 유사한 lamotrigine에 의한 항경련제 과민증후군 1예 (A case of antiepileptic drug hypersensitivity syndrome by lamotrigine mimicking infectious mononucleosis and atypical Kawasaki disease)

  • 유수정;박일성;서은숙
    • Clinical and Experimental Pediatrics
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    • 제52권3호
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    • pp.389-391
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    • 2009
  • AHS는 항경련제에 의한 부작용으로 드물게 발생하지만 생명을 위협할 수 있는 지연형 면역반응이다. 보통 항경련제 복용 후 1-8주 사이에 고열, 피부발진, 림프절병증의 임상 증세를 나타내고, 혈액, 간, 신장, 또는 폐 등의 내부 장기를 침범한다. AHS는 항경련제에 의한 부작용으로 증상이 전신적으로 다양하게 나타날 수 있다. 그리고 전염성 단핵구증이나 가와사키병과 같은 전신적 질환들과도 유사한 임상증상들을 보이기 때문에 이런 질환들과 감별하는 것이 중요하고 사망률도 10%에서 보고되고 있어 조기에 발견하고 치료하는 것이 중요하다. 저자들은 임상증상과 초기 검사가 전염성 단핵구증과 비전형적 가와사키병과 매우 유사한 lamotigine에 의한 AHS 1예를 보고하는 바이다.