Ebru Celebioglu

Aspirin 300 mg/day is effective for treating aspirin‐exacerbated respiratory disease

Aspirin desensitization (AD) treatment at doses of up to 1300 mg/day improves outcomes in aspirin‐exacerbated respiratory disease (AERD). The aim of this study was to investigate the efficacy of aspirin 300 mg/day in the treatment of patients with AERD.

Protective efficacy of sunglasses on the conjunctival symptoms of seasonal rhinitis

Although allergen avoidance can lead to significant improvements in symptoms of allergic rhinitis, there are very few studies in this area. Sunglasses could be effective for protection of eyes from pollen as a cheap, comfortable, and simple avoidance option for allergens. The aim of this study is to determine if wearing sunglasses can decrease ocular symptoms.

Determining safe alternatives for multidrug hypersensitive patients with the alternative triple antibiotic–analgesic test

BACKGROUND Drug provocation tests (DPTs) need technical equipment, staff and time. There are very few allergy centres performing DPTs in Turkey. Therefore many patients are referred to these centres. One day triple-double antibiotic or non-steroidal anti-inflammatory drug (NSAID) oral DPT for determining safe alternatives is safe, cost-effective and time saving compared to conventional one day one drug oral DPT. Our aim was to investigate the safety of antibiotic-NSAID oral DPT performed on the same day to find safe alternatives in multidrug hypersensitive patients. METHODS Forty-two patients who had been diagnosed as having both antibiotic and NSAID hypersensitivity were enrolled to the study between 15 November and 15 July 2010. The reactions were urticaria and/or angio-oedema not including laryngeal oedema for all patients. Two antibiotics-one NSAID or two NSAIDs-one antibiotic triple test have been performed on the same day to study patients (n=22), while the control group (n=20) had taken drugs on three separate days. RESULTS Only two patients had positive reactions during triple test and two patients had adverse reactions; one had gastric pain, one had nausea. Three patients in the control group had positive reactions. There were no significant differences between the two groups in frequency of adverse and allergic drug reactions (p>0.05). Sixty days were spent for the tests of the control group with only 28 days for the study population. CONCLUSION Triple test performed with antibiotic and NSAID on the same day for determining safe alternatives for multidrug hypersensitive patients reporting non-life-threatening allergic reactions seems to be safe and time-saving.

The general characteristics of acute urticaria attacks and the factors predictive of progression to chronic urticaria

BACKGROUND The natural history of progression from acute urticaria (AU) to chronic urticaria (CU) remains poorly understood. This study aimed to investigate the potential triggers of AU attacks and factors associated with their duration, as well as the factors which may be predictive of progression to CU. METHODS The study included 281 AU patients (AU group). Data were obtained from 207 AU patients retrospectively and from 74 AU patients prospectively. The CU group consisted of 953 patients, whose data were previously published. RESULTS According to the medical history, the most common potential triggers of AU attacks were drugs (38.1%); infections (35.2%); stress (24.7%); and foods (17.8%). Attack duration was shorter in cases in which food (p=0.04) or infection (p=0.04) was the suspected trigger. Patients with a history of rhinitis (p=0.04) and food allergy (p=0.04), and positive skin prick test results for pollens (p=0.02) and dog (p=0.02) also had attacks of shorter duration. Patients with asthma had attacks of longer duration (p=0.01). Based on history and/or provocation test results, the prevalence of non-steroidal anti-inflammatory drug hypersensitivity (NSAIDH) was significantly higher in the CU group than the AU group (24.9% vs. 4.3%, respectively, (p<0.01)), as was antibiotic hypersensitivity (10.6% vs. 4.6%, respectively, (p<0.01)) and food allergy (18.3% vs. 3.9%, respectively, (p<0.01)). NSAIDH (OR 7.97; 95%CI: 4.33-14.66; p<0.01) and food allergy (OR: 5.17; 95%CI: 2.71-9.85; p<0.01) were observed to be independent factors associated with CU. CONCLUSIONS As NSAIDH and food allergy were associated with CU, their presence should be carefully evaluated in patients with AU in order to predict progression to CU.

The safety of codeine in patients with non-steroidal anti-inflammatory drug hypersensitivity: A preliminary study

BACKGROUND Drug provocation testing should be performed before safely prescribing an analgesic for patients that are hypersensitive to non-steroidal anti-inflammatory drugs (NSAIDs). Whether or not the direct histamine releasing effect of codeine renders it useful in NSAID-hypersensitive patients is unknown. This study aimed to determine if codeine could be recommended as a safe treatment option for NSAID-hypersensitive patients without the need for oral drug provocation testing. METHODS The study included NSAID-hypersensitive patients with and without concurrent asthma, rhinitis, and chronic urticaria that presented to the allergy clinic between 1 January 1991 and 31 December 2010. Patient data were collected from the allergy clinic computer database. Patients challenged with codeine were included in the codeine group. The non-codeine group included those patients that were tested with analgesics other than codeine. RESULTS In total, data for 1071 patients, of whom 301 were in the codeine group, were analysed. The reaction rate to codeine was 7.3% and when compared in pairs, the rate was significantly lower than to meloxicam and nimesulide (odds ratios=0.26-0.31, respectively). The reaction rate to codeine did not differ from that to benzydamine, rofecoxib, and paracetamol. Symptomatic dermographism was associated (p=0.009) with test positivity to any drug. CONCLUSIONS Although, codeine was among the safest alternative drugs and none of the patients had an anaphylactic reaction to it, thus a challenge with codeine may be considered especially in patients with dermographism. The results of this preliminary study should be confirmed in a prospective study including a control group.

Can TGR change the natural history of pulmonary functions in EOS? Is Radiological Straightness Correlated with Normal Lung Development?

Even though traditional growing rod (TGR) patients score lower in exercise tolerance and spirometry compared to age-matched controls, their pulmonary functions are similar to those of instrumented adolescent idiopathic scoliosis (AIS) patients.