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Introduction: Dogs are among the most commonly allergenic pets for children. Data on risk factors for the development of dog allergy are scarce. This study aimed to evaluate the characteristics of children with dog allergy and identify predictors of symptom development with dog exposure. Methods: The study included children with dog allergen sensitization demonstrated by skin prick test (SPT) between September 1, 2019, and December 1, 2022. Demographic, clinical, and laboratory data were collected from the patients' records and interviews with parents. Results: Dog allergen sensitization was detected by SPT in 548 (5.5%) of 9,907 patients. Of these, 507 patients had complete data and were included in the analysis. The patients' median age was 11 (IQR: 8–15) years, 55.8% were male, 97.6% exhibited polysensitization (pollen 75.1%, cat 69.6%), 83.6% had allergic rhinitis, and 46.2% had asthma. Acute dog exposure caused symptoms in 164 patients (32.3%), most commonly sneezing (n = 97) and nasal symptoms (n = 80). Predictors of acute symptoms in dog-sensitized children were male sex (OR: 0.584 [CI: 0.38–0.87]), dog exposure before 1 year of age (OR: 2.35 [CI: 1.18–4.66]), close contact with a dog owner (OR: 2.93 [CI: 1.78–4.8]), and cat allergy (OR: 2.75 [CI: 1.82–4.1]). Conclusion: Approximately one-third of children with dog sensitization developed symptoms after exposure to the dog. Male sex, direct dog exposure before the age of one, close contact with a dog owner, and cat allergy were identified as predictors of dog allergy. [ABSTRACT FROM AUTHOR]

Copyright of Drama Therapy Review is the property of Intellect Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Pediatric Disease / Türkiye Çocuk Hastalıkları Dergisi is the property of Turkish Journal of Pediatric Disease and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background/aim: Data on the prevalence of allergic diseases in children with proven drug allergies are limited. We aim to evaluate the frequency of allergic comorbidity in children with proven common drug allergies. Materials and methods: Children with drug hypersensitivity confirmed by diagnostic allergy tests at our center between January 2010 and December 2020 were screened retrospectively. Patients with the most common drug allergies (due to antibiotics, nonsteroidal antiinflammatory drugs [NSAIDs], and antiepileptic drugs) were selected for analysis. Age, sex, the culprit drug, initial reaction characteristics, diagnostic test results, and the study physician who diagnosed concomitant allergic diseases were noted. Results: A total of 168 patients (boys, 51.2%) with a median age of 12 years (IQR = 8-16.3) were included in the study. The culprit drug was an antibiotic in 63% (n = 106), NSAID in 25% (n = 42) and anticonvulsant in 11.9 % (n = 20) of the patients. Drug hypersensitivity reactions were immediate in 74.4 % (n = 125) and delayed in 25.6 % (n = 43) of the patients. Seventy-five patients (44.6 %) had at least one allergic disease, most commonly rhinitis (27.3 %, n = 46) or asthma (25 %, n = 42). Fifty-five patients underwent skin prick tests with aeroallergens, producing a positive result in 60% (n = 31). The prevalence of allergic disease was not differing according to the culprit drug. The frequency of developing at least one concomitant allergic disease was 47.2% (n = 50/106) for antibiotic hypersensitivity, 52.4% (n = 22/42) for NSAID hypersensitivity, and 15% (n = 3/20) for anticonvulsant hypersensitivity (p < 0.00). Immediate drug hypersensitivity reactions were more frequent in children who had allergic diseases (80 % vs. 64.5 %; p = 0.027). Conclusion: Nearly half (44.6%) of the children with proven drug hypersensitivity had concomitant allergic diseases and immediate reactions were more common in this group. Children evaluated for drug hypersensitivity should be assessed for other allergic diseases. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Pediatric Disease / Türkiye Çocuk Hastalıkları Dergisi is the property of Turkish Journal of Pediatric Disease and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Coronavirus 2019 disease (COVİD-19) started in Wuhan/ China in December 2019 and turned into a global public health crisis in a short time and was accepted as a pandemic in March 2020. It can cause serious and fatal consequences, especially by involving the lungs. All over the world, ıt has been observed that children are less and mildly affected by this disease. Until an effective treatment or a special vaccine against COVID-19 was found, several clues were sought from this good prognosis of children. And various studies have been carried out by putting forward the hypothesis that childhood vaccines may have a protective effect. This is explained by the 'trained immune response' mechanism obtained from previous pandemics or the 'cross protection' shown in previous endemic diseases. But there are also opposing views that it is not effective. In this article, we will discuss the effects of alive vaccines MMR vaccines and BCG vaccines and inactive vaccines, influenza, hepatitis A and whooping cough vaccines, which are also included in the vaccination program of our country, on the development of immune response against COVID-19 and a direction for possible new pandemics in the future. The literature has been reviewed to be illustrative for this issue. The findings of the articles on this subject, all published in 2020, are summarized. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Pediatric Disease / Türkiye Çocuk Hastalıkları Dergisi is the property of Turkish Journal of Pediatric Disease and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: Macrolide allergy is rarely reported, and there is limited knowledge of hypersensitivity reactions (HRs) in children. The negative predictive value (NPV) of drug provocation tests (DPTs) for macrolides is unresolved. We aim to evaluate the clinical features of macrolide allergy in children, and determine the NPV of macrolide DPTs. Materials and Methods: Pediatric patients who were referred to our allergy department with a suspicion of macrolide allergy were evaluated by DPTs with or without prior skin tests between 2011 and 2020. Characteristics of the HRs and patients, the results of skin and DPTs were recorded. At least three months after evaluation of the patients with allergy work up, telephone interviews were performed. Patients were asked whether they had reused the suspected macrolide or not. Patients who reported HR during subsequent drug intake were invited for reevaluation. Results: A total of 160 children (161 reactions) (55.6% male) with a suspicion of macrolide allergy were enrolled for the study, and all children had a mild index reaction. The median age was 48 (18-102) months, and the median time between the suspected allergic reaction and allergy work-up was 3 (2-8) months. The most frequently reported suspected agent was clarithromycin, in 151 patients (94.4%). Macrolide allergy was confirmed in 8 (5%) patients. Only one patient reported skin eruptions upon reuse despite a negative DPT and he was invited to be reevaluated. A second DPT was performed resulting in urticarial lesions. The NPV was found to be 97.4% for negative DPT with macrolides. Conclusion: Confirmed macrolide allergy is rare in children, and DPTs are the gold standard to assess suspected macrolide allergy. The NPV of macrolide provocation tests seems to be high in children. [ABSTRACT FROM AUTHOR]

Background: Patch tests are used to diagnose nonimmediate T-cell-mediated drug hypersensitivity reactions. The aim of this study was to evaluate the results of patch tests performed with suspect drugs in children. Methods: Patients < 18 years of age who had a drug patch test at the pediatric allergy outpatient clinic of our hospital between January 2014 and January 2020 were included in the study. Age, sex, culprit drug(s), reaction characteristics, and patch test results were recorded from the patients' files. Results: A total of 105 drug patch tests were performed on 71 patients during the study period. The patients' median age was 7 years (interquartile range, 4-11 years), and 57.7% (n = 41) were boys. Twenty-three patients (32.3%) had severe cutaneous adverse reaction (Stevens-Johnson syndrome in 11, drug reaction with eosinophilia and systemic symptoms in 9, and acute generalized exanthematous pustulosis in 3 patients), 45 (63.3%) had maculopapular rashes, and 3 (4.2%) had fixed drug eruption. A total of 20 patch test results (28%) were positive: 18 of44 patch tests (40.9%) with antiepileptic drugs and 2 of48 patch tests (4.1%) with antibiotics. Positive results were obtained in 23% of the patch tests (6/26) in 20 patients with severe cutaneous adverse reactions and in 17.7% of the patch tests (14/79) in 51 patients with mild cutaneous reactions. No adverse reactions occurred during or after the patch tests. Conclusion: In our study, patch test positivity was more common with antiepileptic drugs and in patients with severe cutaneous drug reaction. [ABSTRACT FROM AUTHOR]

Objective: Parents of children with food allergy (FA) have to feed their children safely while they are trying to prevent exposure to the offending food. In this study we aimed to identify their problems in order to help developing measures for improving quality of life of parents of children with FA. Material and Methods: A prospective multicenter study was carried out in Turkey between May 2015 and January 2016. Study participants included parents of children who had anaphylaxis due to FA. A face to face questionnaire was Results: Parents of 70 patients were included of which, 62.9% were male, and median age was 48.5 months. Fifty percent had problems about family life, 51.4% had problems about outside activities. While 74% reported they helped each other, 22% claimed they had problems with their spouse because of FA. Of the parents, 80% were anxious and 75.7% reported they overprotect their children; 52.9% had problems about school life and 12.9% reported that school did not want to register their children. Of parents, 54.3% had problems with friend relations, 10% of parents reported that their children were alienated by their friends. Seventy percent know how to use adrenaline auto-injector (AAI) but 40% were afraid to use. Occupied mothers, mothers with lower education and parents of children with cow's milk allergy were more often affected (p<0.05). Conclusion: Health care workers must be aware of the problems of parents and be prepared to help them. Parents must be informed about AAI use in every visit. [ABSTRACT FROM AUTHOR]

Copyright of Asthma Allergy Immunology / Astim Allerji Immunoloji is the property of Turkish National Society of Allergy & Clinical Immunology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Pediatric Disease / Türkiye Çocuk Hastalıkları Dergisi is the property of Turkish Journal of Pediatric Disease and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Anaphylaxis is increasingly reported in infancy. Diagnosis and management of anaphylaxis is difficult, and data are limited in infants. The aim of the present study was to determine the clinical course and management strategies used for anaphylaxis in infancy. Methods: Patients attending to our clinic and who had anaphylaxis under 2 years old were evaluated. Sixty-three patients were enrolled for the study. The mean ± standard deviation age was 10.6 ± 6.1 months (median, 11 months). Results: Anaphylaxis occurred at home in 48 infants (76.2%). Food was the most common causative agent (n = 52 [82.5%]), with cow's milk (n = 21 [40.4%]) and egg white (n = 13 [25%]) being the most frequent. Medication was the other causative agent (n = 9 [14.3%]), with antibiotics being the most frequent (n = 6 [66.7%]). The clinical manifestations were cutaneous (95.2%) and respiratory symptoms (79.4%). The median time lapse between contact and onset of symptoms was 10 minutes (5-15 minutes) (median, interquartile range [IQR] 25-75%). The total duration of symptoms was 2 hours (0.5-3 hours) (median, IQR 25-75%). Six patients had mild (9.5%), 40 moderate (63.5%), and 17 severe (27%) symptoms. A biphasic course was noticed in two infants (3.2%), with a symptom-free interval between a minimum of 30 minutes and a maximum of 4 hours. Forty-three (68.3%) received H1 antihistamines, 31 received corticosteroids (49.2%), and 23 received adrenaline (36.5%). Only one patient needed intensive care. Conclusion: This study provided detailed clinical information in the diagnosis of anaphylaxis in infants. Diagnosing and managing anaphylaxis are difficult in infancy. Arrangements for definition of symptoms should be made in the new anaphylaxis guidelines. [ABSTRACT FROM AUTHOR]

Copyright of Asthma Allergy Immunology / Astim Allerji Immunoloji is the property of Turkish National Society of Allergy & Clinical Immunology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Allergic diseases are common during school age. Asthma, allergic rhinitis, atopic dermatitis and food allergy are the most frequent. Children with allergic disease have problems such as low quality of life and impaired school performance along with school absenteeism. Children with food allergy are under risk of anaphylaxis that can lead to death. These data show the necessity of taking preventive measures in schools where the allergic child spends most of his time. Education of school personnel, improving the physical conditions of the school, identification of allergic children and implementing measures to help the child when an emergency occurs are needed. These preventive measures can help raise the quality of life and improve school performance. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Pediatric Disease / Türkiye Çocuk Hastalıkları Dergisi is the property of Turkish Journal of Pediatric Disease and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: We aimed to assess the relationship between allergic diseases and adenoid hypertrophy which is a common cause of chronic nasal obstruction. Material and Method: The study group consisted of 97 children who were admitted to ear nose throat (ENT) clinic between 2009 and 2012 with chronic nasal obstruction, difficulty with nasal breathing and mouth breathing. All patients were examined by specialists in ENT and pediatric allergy clinics and the results of flexible fiberoptic nasal endoscopy and skin prick tests were evaluted retrospectively. Patients were seperated into two groups according to the adenoid vegetation/nasopharynx ratio as 0-50% and 51- 100%. Results: Ninety seven patients with a mean age of 6.27 ±2.7 8 years (0A5-16.16), of whom 56.7% (n=55) were male, were included in the study. Within the study group, 27.5% of patients had atopy and diagnosed with allergic rhinitis. While, the rate of asthma was higher in patients without adenoid hypertrophy than patients with adenoid hypertrophy (47.1% and 10.5%, respectively, p<0.001), there was no significant difference in allergic sensitization between two groups (38.2% and 21.1% respectively, p>0.05). Conclusion: According to the results of our study, asthma was more prevalent in patients with adenoid hypertrophy, but the presence of adenoid hypertrophy did not effect atopic sensitization. More comprehensive studies evaluating the immonological mechanisms are required to demonstrate the relationship between adenoid hypertropy and allergic diseases. [ABSTRACT FROM AUTHOR]

Background/aim: Data on the prevalence of allergic diseases in children with proven drug allergies are limited. We aim to evaluate the frequency of allergic comorbidity in children with proven common drug allergies., Materials and Methods: Children with drug hypersensitivity confirmed by diagnostic allergy tests at our center between January 2010 and December 2020 were screened retrospectively. Patients with the most common drug allergies (due to antibiotics, nonsteroidal antiinflammatory drugs [NSAIDs], and antiepileptic drugs) were selected for analysis. Age, sex, the culprit drug, initial reaction characteristics, diagnostic test results, and the study physician who diagnosed concomitant allergic diseases were noted., Results: A total of 168 patients (boys, 51.2%) with a median age of 12 years (IQR = 8-16.3) were included in the study. The culprit drug was an antibiotic in 63% (n = 106), NSAID in 25% (n = 42) and anticonvulsant in 11.9 % (n = 20) of the patients. Drug hypersensitivity reactions were immediate in 74.4 % (n = 125) and delayed in 25.6 % (n = 43) of the patients. Seventy-five patients (44.6 %) had at least one allergic disease, most commonly rhinitis (27.3 %, n = 46) or asthma (25 %, n = 42). Fifty-five patients underwent skin prick tests with aeroallergens, producing a positive result in 60% (n = 31). The prevalence of allergic disease was not differing according to the culprit drug. The frequency of developing at least one concomitant allergic disease was 47.2% (n = 50/106) for antibiotic hypersensitivity, 52.4% (n = 22/42) for NSAID hypersensitivity, and 15% (n = 3/20) for anticonvulsant hypersensitivity (p < 0.00).Immediate drug hypersensitivity reactions were more frequent in children who had allergic diseases (80 % vs. 64.5 %; p = 0.027)., Conclusion: Nearly half (44.6%) of the children with proven drug hypersensitivity had concomitant allergic diseases and immediate reactions were more common in this group. Children evaluated for drug hypersensitivity should be assessed for other allergic diseases., (© TÜBİTAK.)

Introduction: To evaluate the quality of life and anxiety level of school-age children with chronic cough, and changes with treatment., Materials and Methods: Patients aged between 6-18 years with a chronic cough were included in this study. A control group was designed, and the scale scores were compared with each other., Result: The mean age of the 82 patients was 10.9 ± 3.8 years, 62 (75.6%) had at least one specific cough marker. Forty patients (48.8%) were diagnosed with asthma. At their first visit, the psychosocial health scores and the total scale scores (sum of physical and psychosocial total scores) were lower than the control group for both patients and parents. After the resolution of cough, their scores increased to the same level with the control group. It was also found that the level of anxiety was significantly higher than in the control group both before treatment and after the resolution period (p<0.001 and =0.008, respectively)., Conclusions: Asthma was the leading cause of chronic cough. Quality of life is impaired in children with chronic cough. Anxiety level in these patients increases and after symptoms improve, continues to be higher than that of healthy children.

Background/objectives: Adverse reactions to local anesthetics are relatively common, but proven IgE-mediated allergy is extremely rare. We aimed to determine the frequency of local anesthetic allergy in pediatric patients., Patients and Methods: The medical records of 73 patients who presented to our clinic with a history of suspected allergic reaction to local anesthetics and underwent diagnostic testing between 2012 and 2020 were retrospectively analyzed. Diagnoses were based on case histories, skin tests, and subcutaneous challenge tests., Results: A total of 75 test series were carried out on the 73 patients (43 boys; median [IQR] age 9.25 [7.26-14.25] years, range 3-17.8 years). The most commonly tested drugs were lidocaine (n = 38; 50.6%) and prilocaine (n = 15; 20%). Local anesthetic allergy was confirmed in one (1.3%) of the 73 patients by positive subcutaneous challenge test with mepivacaine., Conclusion: There are limited data in the current literature regarding local anesthetic allergies and diagnosis test results in pediatric patients. Proven local anesthetic allergy is less common than expected by society and physicians, and therefore diagnostic tests are needed for patients with no contra-indications such as severe or life-threatening reactions.