Jerzy Kruszewski

Cutaneous adverse drug reaction to heparins with hypereosinophilia and high IgE level

A 47-year-old man was admitted for inpatient treat-ment of acute febrile deep venous thrombosis of theright leg. His medical history included recurrent venousthrombosis, patent foramen ovale, pulmonary embolism,impaired cerebral perfusion, inferior vena cava filterimplant, obesity, arterial hypertension, and ventric-ular arrhythmia. The patient had been treated for21 years with anticoagulants (mainly acenocoumarol,and occasionally heparins). Current treatment includedimmobilization of the affected leg, and continuous infu-sions of unfractionated heparin (Heparinum natricum70 000 IU daily) for 10 days. Accessory therapy included

Occurrence of sleep-related breathing disorders in patients with chronic urticaria at its asymptomatic or oligosymptomatic stages.

Introduction Chronic urticaria (CU), in view of its manifestations (pruritus, wheals), chronic and recurrent nature is very bothersome for patients and significantly influences their quality of life. Aim To assess the importance of sleep problems and sleep-related breathing disorders (SRBDs) declared by CU patients, for their quality of life. Material and methods Twenty-eight patients with CU at an asymptomatic stage or with minimal symptoms and signs were qualified for the study. In these patients, assessment of urticaria severity, QoL and SRBDs incidence was carried out. Results In a questionnaire study (CU-Q2oL), about 54% of the patients with CU complained of sleeping problems, about 80% reported significant fatigue and lack of concentration in the daytime. Respiratory polygraphy, an objective measure of sleep-related breathing disorders (SRBDs) demonstrated their higher incidence in patients with CU than in the general population, but these disorders were mild and had no influence on the reduced quality of life of the study patients, compared with a group of patients without SRBDs. Conclusions The occurrence of SRBDs was found in 25% of patients with CU at asymptomatic or oligosymptomatic stages. The SRBDs in those patients were mild, required no treatment and their occurrence did not cause any significant reduction in their quality of life.

Leki przeciwhistaminowe w leczeniu alergicznego nieżytu nosa – uaktualnienie 2008/2009

The following paper reviews the latest news on antihistamines used in the treatment of allergic rhinitis. It describes the new results of investigations on clinical application of H3 and H4 receptors in therapy of allergic diseases as well as the effect of emedastine on histamine-induced tissue remodeling. Contemporary clinical research of these drugs fulfills the requirements of placebo-controlled trials, including the comparison with a reference drug, usually cetirizine. The paper discusses efficacy and safety of a new drug--bilastine, and the possibility to improve clinical outcome by combining antihistamine drugs with inhaled glucocorticosteroids and antileukotrienes. It also presents the studies on high efficacy of nasal antihistamines, which most probably results from their high concentration in inflamed tissue, as well as describes the latest news on safe use of antihistamines, including studies of fexofenadine enantiomers in drug interactions with P-glycoprotein, safety of a new antihistamine medication--rupatadine, and psychostimulating effect of some other antihistamines. The review shows that antihistamines, the most frequently used class of anti-allergy medications, have been constantly improved, which is of significant importance for progress of allergic diseases treatment.Summary The following paper reviews the latest news on antihistamines used in the treatment of allergic rhinitis. It describes the new results of investigations on clinical application of H3 and H4 receptors in therapy of allergic diseases as well as the effect of emedastine on histamine-induced tissue remodeling. Contemporary clinical research of these drugs fulfills the requirements of placebo-controlled trials, including the comparison with a reference drug, usually cetirizine. The paper discusses efficacy and safety of a new drug – bilastine, and the possibility to improve clinical outcome by combining antihistamine drugs with inhaled glucocorticosteroids and antileukotrienes. It also presents the studies on high efficacy of nasal antihistamines, which most probably results from their high concentration in inflamed tissue, as well as describes the latest news on safe use of antihistamines, including studies of fexofenadine enantiomers in drug interactions with P-glycoprotein, safety of a new antihistamine medication – rupatadine, and psychostimulating effect of some other antihistamines. The review shows that antihistamines, the most frequently used class of anti-allergy medications, have been constantly improved, which is of significant importance for progress of allergic diseases treatment.

Czy nowe leki przeciwhistaminowe cechuje zjawisko tachyfilaksji

Summary The aim of the study was to estimate the skin microcirculation reactivity after histamine administration in patients treated with 10 mg daily dose of cetirizine for 180 days. Material and methods Thirty seven young men age 27 + 12 year, patients suffering from persistent rhinitis were randomized into three groups which received 10 mg/day of cetirizine, 5 mg/day of levocetirizine or placebo respectively. Twenty eight completed the study. The skin microcirculation reaction after 10 mg/ml histamine administration was estimated visually on the forearm (diameter of wheal and flare) and by laser Doppler flowmetry before and after study drug or placebo administration 24 hours and every 30 days during the time of the study. The blood flow was measured by Periflux PF3, using a skin probe 5 mm away from the histamine-induced point. Results Statistically significant inhibition of skin reaction (over 92%) and blood flow (over 85%) in relation to the start values in cetirizine group as well as between the groups which received cetirizine or placebo (p Conclusion Tachyphylaxis phenomenon for antihistamine effect of 10 mg/day cetirizine and 5 mg/day levocetirizine was not observed during the whole 180-days treatment.

Analysis of Hymenoptera venom allergy in own material. Clinical evaluation of reactions following stings, in patients qualified for venom immunotherapy

Introduction Hymenoptera venom allergy (HVA) in some patients occurs with general symptoms involving respiratory and cardiovascular system with anaphylactic shock with constitutes a significant threat to life. Aim Assessment of the prevalence of HVA in our own material. Material and methods There were 498 patients after a general reaction to wasp and/or bee venom. The survey included questions: the type of stinging insect, body parts stung by insects, profession, frequency of stings by wasps and bees depending on professional activity, places of stings, clinical symptoms using the scale according to Muller, and the treatment following the sting. Among 498 patients, there were 281 women and 217 men. Results Wasp stings were more frequent and affected 382 (77%) persons, while bee stings affected 116 (23%) persons. Limbs constituted the most common area of the body stung by both wasps and bees. The sting was more frequent in rural areas and during summer rest. A severe systemic reaction (class III and IV according to Muller) occurred more often in people stung by bees. The most common medications included intravenous glucocorticosteroids, calcium preparations and antihistamines. Intramuscular Adrenaline injection was used in 48% of patients, while only 15% received its prescription as an emergency medication. Bee stings were the most common cause of severe systemic symptoms. Conclusions The treatment after the sting in a significant percentage of episodes still deviates from the recommendations of the guidelines, especially in the field of adrenaline recommendations for patients in case of a resting by an insect

Leki przeciwhistaminowe w alergicznych nieżytach nosa

Summary Antihistamines are the first line of pharmacotherapy in allergic diseases, especially in allergic rhinitis. The article also presents the interesting 2005–2007 publications on the use of antihistamine in practical point of view, especially the newly introduced ones (desloratadine, fexofenadine, levocetirizine) and those which are to be introduced soon (rupatadine). The efficacy in skin histamine provocation model and various clinical model were discussed.Antihistamines are the first line of pharmacotherapy in allergic diseases, especially in allergic rhinitis. The article also presents the interesting 2005-2007 publications on the use of antihistamine in practical point of view, especially the newly introduced ones (desloratadine, fexofenadine, levocetirizine) and those which are to be introduced soon (rupatadine). The efficacy in skin histamine provocation model and various clinical model were discussed.