Iranian journal of allergy, asthma, and immunology
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Iran J Allergy Asthma Immunol · Dec 2017
Case ReportsKounis Syndrome Induced by Oral Intake of Diclofenac Potassium.
An acute coronary syndrome (ACS) occurring during the course of an allergic reaction is called Kounis syndrome (KS). The second case of KS induced by diclofenac potassium (DP) is presented in this report. A 67-year-old man was brought to our emergency department with the possible diagnosis of anaphylactic shock by the ambulance staff. ⋯ His coronary angiography showed 100% occlusion of the right coronary artery. Then, KS was diagnosed. The patient was discharged on the second day, and he was doing well on the control visit 2 weeks later. All allergic reactions may trigger an ACS so physicians should be aware of KS and always keep that unique clinical entity in mind to recognize it promptly and direct the therapy at suppressing the allergic reaction and improving the coronary circulation simultaneously when encountering a patient with symptoms suggesting an allergic reaction and a concomitant ACS.
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Iran J Allergy Asthma Immunol · Nov 2015
Angiotensin Converting Enzyme Inhibitor-related Angioedema: A Case of an Unexpected Death.
Angioedema is an asymmetric non-pitting oedema on face, lips, tongue and mucous membranes; any delay in diagnosis and treatment can be fatal. Treatment with lisinopril as an angiotensin converting enzyme (ACE) inhibitor, can be a reason of angioedema. Here we report a case who developed oral-facial edema four years after using lisinopril/hydrochlorothiazide. Laryngeal oedema is a main cause of death in angioedema. ⋯ Patient had skin edema and life threatening laryngeal edema. In emergency department treatment was started using intravenous methylprednisolone, diphenydramine as well as inhaled and subcutaneous epinephrine simultaneously. Despite the initial treatment, the patient died due to the insufficient respiration and cardiac arrest. The patient has no history of kidney disease.
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Iran J Allergy Asthma Immunol · Dec 2014
Dusty Air Pollution is Associated with an Increased Risk of Allergic Diseases in Southwestern Part of Iran.
Concerns have been raised about the adverse impact of dusty air pollution (DAP) on human health. The aim of this study was to find the association between dusty air pollution based on air quality index (AQI) and the risk of allergic diseases in southwestern provinces of Iran, with assessing cytokine profiles and lymphocyte immunophenotypes. In this case control study 148 individuals participated. ⋯ The mean serum level of IL-4 (33.4 ± 2.9 vs 0.85 ± 0.65 pg/dl) and IL-13 (15.1 ± 4.4 vs. 0.12 ± 0.7 pg/dl) in the subjects exposed to ambient DAP was increased significantly compared to the individuals in the clean air condition. Also, CD19+ B-lymphocytes (12.6 ± 4.9 vs 8.9 ± 3.2%) and CD4+ CD25+ cell count (13.6 ± 4.6 vs 7.7 ± 3.8%) in peripheral blood were increased significantly in subjects exposed to ambient DAP compared with the controls. The result of our study suggested that ambient DAP affected immune system in a way that might lead to allergic diseases in the population.
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Iran J Allergy Asthma Immunol · Aug 2014
Letter Case ReportsEsomeprazole: a safe alternative to lansoprazole allergy?
Proton pump inhibitors (PPIs) are widely prescribed drugs in daily practice. Allergic reactions, even small number of anaphylactic reactions to PPIs have been reported. Omeprazole, lansoprazole, pantoprazole, rapeprazol and esomeprazole are classified in the same group. Despite the similarity of biochemical structures among these drugs, presence of cross-reactivity between PPIs is controversial.1,2 In this letter, we present 3 lansoprazole allergy cases, who were prescribed and took esomeprazole safely after allergic reactions to lansoprazole.
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Iran J Allergy Asthma Immunol · Mar 2012
Evaluation of psychological status in patients with asthma and COPD.
Chronic obstructive pulmonary disease (COPD) and asthma are major public health problems, which seems to have close association with psychiatric disorders. The present study was conducted to compare the psychological status between asthmatic and COPD patients and clarify the relationship with severity of pulmonary obstruction. This cross-sectional study was planned to compare the psychological status in 67 stable obstructive lung patients (17 asthma, 24 asthmatic bronchitis and 26 COPD) referred to respiratory clinic of Ghaem hospital and 33 healthy controls, in Mashhad city, north east of Iran. ⋯ Prevalence of anxiety in asthma, COPD and asthmatic bronchitis were 46.7%, 45.8% and 40.7% respectively. Anxiety score was related to marital status and satisfaction with income Asthmatic and COPD patients are at equal risk of developing psychiatric disorders and both require psychological evaluations in respiratory clinics. Therapists must pay more attention to patients with severe pulmonary disease.