Pediatric Allergy Unit Research Articles

Clinical spectrum of patients diagnosed with childhood mastocytosis: a retrospective single center experience.

Background. Pediatric cutaneous mastocytosis patients diagnosed and followed up by our specialist were enrolled in this study, and clinical and laboratory evaluations were retrospectively analyzed from patients' archived files. Methods. Patients, who applied to the Division of Pediatric Allergy And Immunology Unit of a University Training and Research Hospital between 01.01.2010 and 28.04.2021, were enrolled in this study. Results. Of the 33 patients included in the study, 11 (33.3%) were female and 22 (67.7%) were male. The median age of onset of the patient's complaints was 7 (0-60) months. The median age at diagnosis was 11 (2-64) months. Their complaints' median regression age was 54 (6-192) months. Resistant clinical findings were followed in 13 (39.4%) patients. Itching, redness, gastrointestinal symptoms, and maculopapular eruption were the most common complaints. The rashes were mostly polymorphic and larger than 1 cm. Heat was the most common trigger. Darier's sign was positive in 97% of the patients. Antihistamines were the most commonly used drug for prophylaxis and treatment. The autoinjector prescription rate was 24.2%. Conclusions. Quality of life was mildly affected in 48,5% of the patients based on the CDLQI scores. Thus, patients should be followed up through adolescence for the development of systemic signs and symptoms.

Shift from Cow's Milk Food Protein-Induced Enterocolitis Syndrome to IgE-Mediated Allergy: Case Series and Literature Review.

Background: Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy characterized by gastrointestinal symptom onset within 1-4 hours from trigger food ingestion. In the literature, some authors have previously described the possibility that a patient with FPIES may develop an IgE-mediated allergy to the same trigger food, especially cow's milk (CM). Case Presentation: We reported five cases of CM-FPIES converting to IgE-mediated CM allergy presented at our tertiary pediatric Allergy Unit and performed a review of the literature, aiming to characterize the clinical features of patients who are at risk of developing such conversion. Conclusions: This phenomenon raises the question of whether IgE-mediated and non-IgE-mediated allergies represent a spectrum of the same disease and highlights the need for further investigation to understand the pathophysiological mechanisms of this process.

Sensitization to Rice in Allergic Children Pediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University

Background The prevalence of food allergy among Egyptian children is largely unknown, more so for the different food allergens. Although there are several studies reporting on the common food allergens, yet none was done to explore the allergy to rice, a food allergen that is much less recognized both by pediatricians and allergic patients. Objectives To estimate the frequency of sensitization to rice in pediatric allergic patients in Egypt. Patients and Methods This analytical cross-sectional study was carried out in the period from April 2019 to September 2020. The study included 150 physician-diagnosed allergic patients aged 6 months to 18 years, enrolled consecutively from the Pediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams university. They were 90 (60%) males and 60 (40%) females. SPT was done using a commercial rice allergen extract, Prick-to-prick test with cooked rice. Patients with clinical and /or SPT results suggestive of rice allergy were subjected to oral challenge test under medical supervision in hospital. Results None of the screened allergic children (n = 150) gave a self/parentally reported history of allergy to rice, nor after inquiry by the investigator. SPT using commercial rice extract revealed that only 8 reacted positively (>3mm) and were considered sensitized. PPT was done to all patients using a home prepared cooked rice extract and the test was positive in 5 patients; 2 of these were positive also by SPT. A total of 11 patients (7.3%) were considered sensitized and were subjected to OCT and none had a positive test. There was statistically significant difference in age between rice sensitized and non sensitized, being higher in rice-sensitized patients, with p-value = 0.043. Conclusion Our study is a pilot research which draws the attention to the existence of sensitization to rice in allergic children. PPT is a useful test with a reliable specificity which when positive, would aid in diagnosing rice allergy in settings with limited resources and unavailability of rice protein extracts.

Screening of Strawberry Allergy in Egyptian Atopic Children

Background Strawberries are included in the list of allergenic foods. However, definite figures in many countries including Egypt are lacking. Children with food allergy are 2 to 4 times more likely to have asthma, eczema, and allergic rhinitis than their non-allergic peers. We therefore sought to investigate IgE-mediated strawberry sensitization among a group of atopic children and correlate it to their clinical and laboratory parameters. Patients and Methods This study comprised 256 children, 1 to 18 years old, with physician-diagnosed bronchial asthma (98 patients), allergic rhinitis (28 patients), atopic dermatitis (53 patients), food allergy (10 patients) and combined allergies (67 patients). They were enrolled consecutively from the Pediatric Allergy, Immunology and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo. Sensitization to strawberry was assessed using prick-prick test (PPT). Results Strawberry sensitization was observed in 7.8% of the studied children. Confirmed strawberry allergy was elicited in 2% of them. Strawberry sensitization was more prevalent in patients with food allergy followed by those with atopic dermatitis. Severity of allergic disease, frequency of flare ups and response to treatment did not influence the rate of strawberry sensitization in our series. Conclusion Strawberry allergy is not as common as claimed to be among Egyptian children with allergic disorders. Sensitization to strawberry did not impact the severity of allergy or response to treatment. The findings are limited by the sample size.

Safety of Intravenous Immunoglobulin Replacement Therapy in a Group of Patients with Primary Immune Deficiency

Background Intravenous immunoglobulin (IVIG) has been used as antibody replacement therapy in primary immunodeficiency diseases for more than 50 years. Most routinely, IVIG is used in patients with predominantly antibody deficiency and combined immunodeficiency. Aim To evaluate the safety of regular intravenous immunoglobulin (IVIG) among patients with primary immunodeficiency diseases who receive IVIG as a replacement treatment. Methods Our study included 40 patients with primary immunodeficiency following up regularly in the Pediatric Allergy and Immunology Unit, Children’s Hospital, Ain Shams University, These patients were followed up for one year in order to evaluate the incidence of occurrence of adverse reactions among the patients who received IVIG monthly, Once patients with adverse reactions have been identified, the following data were taken and reviewed : a specific type of adverse reaction to IVIG; the time interval between onset of adverse reaction and beginning of IVIG infusion; IVIG preparation, dose and infusion rate; medical management done during side effects . Statistics were used to analyze and interpret the data. Results This study included 40 PID patients. They were 31 males (77.5%) and 9 females 22.5% with a male to female ratio of 3.4:1. At time of enrolment in the study, the median age was 73.5 months (14 – 218 months). In our studied population the median age of symptoms onset was 23 months (1 – 187 months), and age at diagnosis was 25 months (2-192 months). This made the diagnostic lag to have a median of 9 months (0-56 months). From our studied population only one patient (2.5%) out of the study groups developed anaphylaxis and was shifted to another brand. Conclusion IVIG is a safe drug for patients with primary antibody deficiency with minimal reported side effects.

Total serum IgE levels as predictor of the acquisition of tolerance in children with food allergy: Findings from a pilot study.

The gold standard to diagnose food allergy (FA) is a double-blind, placebo-controlled food challenge (OFC), even if it shows potential risk of severe allergic reactions for the patient and is time-consuming. Therefore, easier, and less invasive methods are needed to diagnose FA and predict the tolerance, changing the clinical practice. The main aim of this study was to assess whether the total IgE values at the diagnosis of FA were associated with the duration of the tolerance acquisition and thus of the food elimination diet. We retrospectively analyzed the medical records of 40 patients allergic to milk or egg who performed an OFC for the reintroduction of the causal food at the Pediatric Allergy and Respiratory Unit of the University of Chieti from January 2018 to December 2020. We found a positive association of total serum IgE with the elimination diet duration (β = 0.152; CI, 95% 0.04-0.27) after adjusting for age, sex, and type of allergy (milk or egg). We also showed a significant correlation (r = 0.41 and p-value = 0.007) between the total IgE values and the duration of the elimination diet and a significant correlation between the casein specific IgE values at diagnosis of FA and the severity of the clinical presentation (r = 0.66; p-value 0.009). Total serum IgE at baseline, along with the downward trend of food-specific IgE levels (to milk or egg), may be useful in the prognostication of natural tolerance acquisition.

Urticaria in a Pediatric Population: A Portuguese Single-Center Cohort Report.

BackgroundUrticaria typically involves the skin and mucosa and is characterized by the development of wheals, angioedema, or both. According to the temporal evolution of the lesions, urticaria is classified as acute (AU) or chronic (CU), depending on whether the episodes last for fewer or more than six weeks, respectively. This study aimed to characterize a group of children and adolescents with urticaria and describe its subtypes, associated comorbidities, treatment, and evolution.MethodologyThis retrospective, observational study included patients aged <18 years who were diagnosed with urticaria in a tertiary teaching hospital in Portugal, and followed up in a Pediatric Allergy Unit, between January 2019 and December 2021.ResultsA total of 43 patients, aged nine months to 16 years were included. Of these, 22 (51%) were males. AU was identified in 12 (28%) cases, chronic spontaneous urticaria in 21 (63%), and physical urticaria (to cold) in four (9%). Autoantibodies were detected in four patients with spontaneous urticaria. In 6% of patients with CU, the episodes were associated with angioedema. Most CU episodes were successfully managed with the recommended or double the recommended dose (48%) of H1 antihistamines. Three patients requiring fourfold higher than the recommended dose of H1 antihistamines remained unresponsive and were started on omalizumab. Associated autoimmune thyroiditis was diagnosed in four patients.ConclusionsIn this cohort of patients, urticaria was equally distributed between the genders and the first-line therapy was second-generation antihistamines, consistent with current guidelines. Universal screening for autoimmune diseases in patients with chronic spontaneous urticaria revealed four cases of thyroiditis, which supports the relevance of this approach when managing CU.

Effects of COVID-19 lockdown on weight in a cohort of allergic children and adolescents

BackgroundCOVID-19 lockdown caused sudden changes in people’s lifestyle, as a consequence of the forced lockdown imposed by governments all over the world. We aimed to evaluate the impact of lockdown on body mass index (BMI) in a cohort of allergic children and adolescents.MethodsFrom the first of June until the end of October 2020, we submitted a written questionnaire to all the patients who, after lockdown, carried out a visit at the Pediatric Allergy Unit of the Department of Mother-Child, Urological Science, Sapienza University of Rome. The questionnaire was composed by 10 questions, referring to the changes in their daily activities. Data were extrapolated from the questionnaire and then analyzed considering six variables: BMI before and BMI after lockdown, sugar intake, sport, screens, sleep, and anxiety.ResultsOne hundred fifty-three patients agreed to answer our questionnaire. Results showed a statistically significant increase in the BMI after lockdown (20.97 kg/m2 ± 2.63) with respect to the BMI before lockdown (19.18 kg/m2 ± 2.70). A multivariate regression analysis showed that the two variables that mostly influenced the increase in BMI were sleep and anxiety.ConclusionsFor the analyzed cohort of allergic children and adolescents we obtained significant gain in BMI as consequences of lockdown, which can be explained by many factors: high consumption of consolatory food, less sport activities, more time spent in front of screens, sleep alteration associated with increased anxiety. All these factors acted together, although sleep alteration and increased anxiety were the most influential factors that led to the worsening or the onset of weight gain, creating the basis for future health problems.

Drug reexposure in children with severe mucocutaneous reactions.

In pediatric patients, severe cutaneous adverse reactions (SCARs) frequently occur in the course of acute illnesses, mostly infections, which are usually treated with antibiotics or analgesics. The drug provocation test (DPT) is contraindicated in such situations, due to the risk of triggering a new severe reaction. As a consequence, lifelong avoidance is recommended. However, causation is uncertain in most cases. The dilemma arises when avoiding the drug is not harmless for the patient. We have attended three patients who were referred to our pediatric allergy unit with a history of SCAR related in time to simultaneous use of paracetamol and ibuprofen. Medical records and images of the patients were reviewed with the assistance of a dermatologist, and alternative diagnoses were considered in both cases. The ALDEN score for implicated drugs was calculated. After considering a high probability of ibuprofen tolerance and obtaining informed consent from the patients, we performed a sequential allergy workup including in vitro tests, skin tests, and finally DPT in two of the patients, confirming ibuprofen tolerance. In conclusion, although generally contraindicated, DPT may be considered for some useful drugs after careful evaluation of the risk-benefit balance, preceded by a sequential study including in vitro and skin tests.

Outcome of Cyclophosphamide versus Mycophenolate Mofetil in Induction of remission in Pediatrics Lupus Nephritis

Abstract Background Systemic lupus Erythematous (SLE) is an autoimmune inflammatory disease characterized by antibodies directed against self-antigens, resulting in multi-organ damage. Up to 20% of cases are diagnosed during childhood with 55% of these patients are expected to develop lupus nephritis (LN). Objective At comparing the efficacy of mycophenolate mofetil versus pulse intravenous cyclophosphamide in induction of remission in pediatric patients with lupus nephritis. Subjects and Methods This is a retrospective study that was conducted in Pediatric Allergy and Immunology Unit, Children’s Hospital, Ain-Shams University from the period of December 2007 to January 2017 on 65 pediatric patients with lupus nephritis taking either cyclophosphamide or Mycophenolate Mofetil as an induction therapy. Patients’ data was gathered from their medical records in the Pediatric Allergy and Immunology Unit, Children’s Hospital, Ain-Shams University. Patients enrolled in the study after consideration of inclusion and exclusion criteria. Results Our studied patients were 65 patients divided into 58(89%) female and 7(11%) male with female: male ratio (8: 1) and their age ranged between (5- 18) years. There was no statistically significant difference between different laboratory parmaters used to compare between both groups (C3, 24 hour urinary protein, anti-DNA). However, the rate of change in SLEADI score was higher in patient receiving Cyclophosphamide and Mycophenolate mofetil, but with no significant difference. Conclusions No significant difference between group taking cyclophosphamide and mycophenolate mofetil.

Efficacy of Intravenous Immunoglobulin Replacement Therapy in Patients with Predominantly Antibody Deficiency

Abstract Background Intravenous immunoglobulin G (IVIG) has been used as an antibody replacement therapy in primary immunodeficiency (PID) for more than 50 years. Most routinely, IVIG is used in patients with predominantly antibody deficiency such as: X-linked Agammaglobulinemia, common variable immunodeficiency and combined immunodeficiency such as: severe combined immunodeficiency. Aim To evaluate the efficacy and safety of regular IVIG therapy among patients with predominantly antibody deficiency in terms of frequency of infection and adverse effects. Methods Thirty patients diagnosed with predominantly antibody deficiency were recruited from the Pediatric Allergy and Immunology Unit, Children’s Hospital, Ain Shams University. These patients were followed up for one year in order to evaluate the frequency of infection and and adverse reactions of regular monthly IVIG therapy. The adequacy of IVIG dose was evaluated by the trough level of serum immunoglobulin G (IgG). Results Of the 30 patients, 21 (70%) were males and 9 (30%) were females. They had a median age of 87 months (range:15-294). Their median age at presentation and at diagnosis were 36 months (range :3-168) and 87 months (range:15-204) respectively. The mean ± SD of serum IgG before commencement of IVIG and after were 265.10 ± 108.39mg/dl and 572.04 ± 186.72 respectively. The rate of major infection dropped after starting replacement therapy with a median of 2 (1-2) before and 0 (0-1) after treatment. In spite of the reduction in the rate of pneumonia occurrence in patients with IgG trough level &amp;gt;500 mg/dl, it had no statistical significance. This could be attributable to small sample size. One patient developed anaphylaxis and was shifted to another brand. Conclusion IVIG is a safe and effective drug for patients with predominantly antibody deficiency. Compliance, adherence to therapy and appropriate dosage is needed to achieve better infection control.

Pediatric flexible bronchoscopy: A single-center report.

IntroductionPediatric flexible laryngotracheal bronchoscopy (FB) is an integral part of diagnostics and treatment at tertiary pediatric respiratory centers.AimFBs performed between 2013 and 2018 at our Pediatric Allergy and Respiratory Medicine Unit of the Department of Women's and Children's Health at Padua University were examined in terms of the indications, findings, and adverse events.Materials and MethodsThe electronic medical records of pediatric patients who underwent FB at least once between 1 January 2013 and 31 December 2018 were considered. Patients' clinical data, indications for FB, anatomical findings, information derived from bronchoalveolar lavage (BAL) and bronchial brushing, and possible adverse events were analyzed.ResultsThere were 447 pediatric FBs performed in 428 patients (aged from 1 month to 18 years) for diagnostic purposes (92.4%), to clear secretions (3.6%), or to monitor a known condition (4.0%). The main indications were recurrent lower respiratory tract infections (LRTI, 32.2%) and chronic wet cough (9.4%). Lower airway malacia was the most common abnormal finding in these two groups (36.1% and 28.6%, respectively). BAL bacterial culture was positive in 55 children (39.6%) with recurrent LRTI and in 25 (59.5%) with chronic wet cough, being Haemophilus influenzae, Streptococcus pneumoniae, and Moraxella catarrhalis the microorganisms most commonly isolated. FB proved a safe procedure and was well tolerated.ConclusionsPediatric FB is an essential tool at our tertiary pediatric respiratory center. It helps establish the anatomical conditions underlying several chronic respiratory conditions and any correlated microbiological findings, with a significant impact on further patient management.

Frequency of positive oral food challenges and their outcomes in the allergy unit of a tertiary-care pediatric hospital.

The oral food challenge (OFC) is the gold standard to diagnose food allergy (FA); however, it is not a procedure free from the risk of having significant allergic reactions, even life-threatening.The aims of our study were to evaluate the frequency of positive OFCs performed in children with a suspected diagnosis of IgE- and non-IgE-mediated (food protein-induced enterocolitis syndrome (FPIES)) FA and how the failed challenges were managed. A retrospective chart review was done on all children who have had OFCs in a tertiary-care pediatric allergy unit from 2017 to 2019. 682 patients were enrolled and 2206 challenges were performed: 2058 (93%) for IgE-mediated FA and 148 (7%) for FPIES. There were 262 (11.8%) challenge failures. The transfer to the emergency department was required 3 times (1.1%). None of the failed challenges resulted in death or hospitalization and 13.3% challenges did not require any treatment. Our findings confirm that food challenges can be performed safely in a specialized setting by well-trained personnel; all food challenge reactions, even the most serious, were reversible, thanks to a prompt recognition and treatment that generally did not worsen over time.

Omalizumab outcomes for up to 6 years in pediatric patients with severe persistent allergic asthma.

Various studies have assessed omalizumab outcomes in the clinical practice setting but follow-up and/or number of patients included were limited. We aim to describe the long-term outcomes of pediatric patients with severe persistent allergic asthma receiving omalizumab in the largest real-life cohort reported to date. ANCHORS was a multicenter, observational, retrospective cohort study conducted in 25 Pediatric Allergy and Pulmonology units in Spain. We collected data of patients<18years and initiating omalizumab between 2006 and 2018, from the year prior to omalizumab initiation to discontinuation or last available follow-up. The primary outcome was the evolution of the annual number of moderate-to-severe exacerbations compared with the baseline period. Of the 484 patients included, 101 (20.9%) reached 6years of treatment. The mean±standard deviation number of exacerbations decreased during the first year of treatment (7.9±6.6 to 1.1±2.0, P<.001) and remained likewise for up to 6years. The other clinical parameters assessed also improved significantly during the first year and stabilized or continued to improve thereafter. The percentage of patients experiencing adverse events was consistently low, and the main reason for discontinuation was good disease evolution. In this large, long-term, observational study, moderate-to-severe exacerbations decreased significantly from the first year of treatment with omalizumab. The beneficial effect was maintained in the long term, along with a good safety profile. Our results position omalizumab as an effective long-term treatment in pediatric patients with severe persistent allergic asthma.

Exercise-food challenge test in patients with wheat-dependent exercise-induced anaphylaxis.

Wheat-dependent exercise-induced anaphylaxis (WDEIA) is a severe and potentially life-threatening food allergy. Diagnosis of WDEIA is challenging because reactions are not always reproducible. This study aimed to evaluate the positivity rate of exercise-food challenge test at our allergy unit in order to confirm the diagnosis, and to investigate the effect on the episode of reactions after the test. This retrospective evaluation included patients aged 5-60 years who presented at the pediatric and adult allergy units of Siriraj Hospital during 2014-2018 with a convincing history of WDEIA and who underwent a 4-day exercise-food challenge test. Demographic data, challenge test result, and episodes of the reaction before and after the challenge test were obtained. Fourteen of the 17 patients that were enrolled were included in the analysis. The 3 excluded patients were found to have IgE-mediated wheat allergy. Median age and time to diagnosis was 18.3 years (range: 10.5-43.4) and 1.8 years (range: 0.3-6.2). History of recurrent acute urticaria before the onset of anaphylaxis was reported in 5 patients (35.7%). Exercise-food challenge test was positive in 10 patients (71.4%). Median mean number of exacerbations per year before and after the confirmation test was 2 (range: 1-10) and 1 (range: 0-3), respectively. For WDEIA, time to diagnosis was delayed, and one-third of patients had recurrent acute urticaria proceeding anaphylaxis onset. Our exercise-food challenge test could be utilized safely in both children and adult and able to elicit symptoms in two-third of patients.

Effects of body weight and posture on pulmonary functions in asthmatic children.

Asthma is one of the most common chronic illnesses in the world. Pulmonary function tests are important tools in monitoring of asthmatic patients. There is need for investigating if spirometric indices were affected by body weight or posture or not. The aim of this study was to evaluate the spirometric measurements in standing and sitting positions in a group of Egyptian asthmatic children with different body weights. Sixty patients were included. They were stable asthmatics and were following up in the allergy clinic. Spirometry was conducted at pulmonary functions laboratory of Pediatric Allergy and Chest Unit of New Children's University Hospital, Cairo. The one-way analysis of variance was used to test the differences between groups. The Duncan multiple comparison test was used to test the significant differences between each pair of groups. The study found that sitting FEV1/FVC is significantly lower in overweight/obese asthmatic children compared to normal weight asthmatic children (p value=0.046). There was no effect of weight on standing spirometric data. Weight showed significant negative correlation with asthma control level. We concluded that in overweight/obese asthmatic children, spirometric position might affect the results.

Drug hypersensitivity in children: a retrospective analysis of 101 pharmacovigilance reports.

Our objective was to describe and discuss management of recent cases of drug hypersensitivity in children reported in a pharmacovigilance center. Two pediatric allergy units conducted a collaborative retrospective analysis of 101 adverse drug reactions reported to a regional pharmacovigilance center between January 2016 and July 2019. Time lapse between hypersensitivity reaction onset and allergy consultation varied from 1month to 12years. Sixty-two patients (61.4%) presented with immediate reactions, 11 (10.9%) with non-immediate reactions, and 28 (27.7%) had reactions impossible to classify through medical interview. Overall, 92 children (91%) were explored for simultaneously administered drugs. All 113 prick tests were negative, and 2 were uncertain. Among 108 intradermal tests, 2 were positive to penicillin and to an iodinated contrast medium, 105 were negative, and 1 was uncertain. Overall, 129 drug provocation tests were proposed. Nine provocation tests among 80 were positive (11.25%): 6 to penicillin, 1 to sulfonamide antibiotics, and 2 to non-steroidal anti-inflammatory drugs; the remaining 71 were negative. No severe reaction was observed during these tests. Finally, drug allergy was only retained in 11 reported cases (10.9%).Conclusion: These pharmacovigilance reports show the difficulty in defining drug allergy in children only by anamnesis, and that explorations, particularly provocation tests, should take place at a reasonable time lapse after drug hypersensitivity reaction onset. What is Known: • True drug allergy is rarely observed in children. • Absence of full workup leads to falsely labeling children as "allergic." What is New: • Short time lapse between hypersensitivity onset and consultation improves classification of pediatric allergy. • Timely allergy consultations are essential, and tests are useful to confirm or exclude pediatric allergy.

The Pediatric Allergy and Immunology Unit of Ain Shams University in times of SARS-CoV-2 pandemic: approach and challenges

The Pediatric Allergy and Immunology (PAI) Unit of Ain Shams University, founded in 1988 by Professor Yehia El-Gamal and currently headed by Professor Shereen Reda, is a tertiary referral center for pediatric allergy, primary immunodeficiency, and rheumatology patients in Egypt. It serves more than 1300 patients with different immunological disorders, with an outpatient and inpatient sections and investigational laboratory. With the widespread of the SARS-CoV-2 and its declaration as a pandemic, and owing to the heterogeneity of the different disorders managed and followed up in the unit, several measures have been taken in order to provide the necessary services for the patients. This service should maintain a rational balance between the need to mitigate the virus spread and to provide the optimum care for those who get infected, when in the meantime keep their original disease morbidity and mortality to the minimum. These measures were taken by the members of the PAI unit with the help of the head management team of Children’s Hospital, Ain Shams University and were subjected to continuous modification based on the evolving situation, emerging information, problems faced and the availability of human and medical resources.

A study of health-related quality of life in pediatric atopic dermatitis

Background: Children of atopic dermatitis (AD) have difficulties in social adaptation and academic achievements. Health related quality of life (HRQOL) is a multidimensional measure not restricted to physical effects of disease or its treatment. Objective: We sought to assess, through validated questionnaire sets, the impact of AD on the HRQOL of children and their parents or caregivers. Methods: This analytical cross-sectional study was conducted on 85 children with physician diagnosed AD recruited from the Pediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University from May 2018 to December 2019. HRQOL of the patients was assessed using the Children’s Dermatology Life Quality Index (CDLQI) and that of parents/caregivers was assessed using the Family Dermatology Life Quality Index (FDLQI). Results: Analysing the CDLQI revealed that more than half of the studied sample (55.4%) had an extremely affected quality of life (QOL). The most affected physical aspects were itching and pain. There was statistically significant effect of face eczema on QOL of children. We also found that 65.9% of parents/caregivers had a significantly affected QOL score and the most frequently reported problems were emotional distress and treatment burden. The presence of other allergies in the affected child, other sib affection and adverse effects of treatment were the most significant distressing factors on the QOL of parents/caregivers. Poor QOL of children also impacted their parents’ mental and physical health .Conclusion: AD affects the QOL of both children and their guardians in many aspects. There is necessity to pay more attention to the psychological and social aspects in the children with AD and to respect their parents’ psychosocial impact and financial burden within the integrated management plans of AD.

Health-related quality of life assessment using EQ-5D-Y questionnaire in a group of Egyptian asthmatic children

hildren's quality of life. We sought to investigate the health-related quality of life (HRQoL) in a sample of Egyptian asthmatic children. Methods: A cross-sectional study was conducted in the Pediatric Allergy and Immunology Unit of Ain Shams University, including three groups of age and gender-matched children, aged 6-12 years; an asthma group (n=100), non-asthmatic group with respiratory tract infections (n=114), and a healthy control group (n=100). The EQ-5D-Y questionnaire was used to evaluate the HRQoL in each study group. This questionnaire also comprises a visual analogue scale (VAS) which is scored from zero (worst) to 100 (best) as judged by the patient. Results: HRQoL assessment revealed that 86% of the asthmatic children faced problems with their daily activities, 43 % had worries, sadness and unhappiness and 22% had mobility problems (walking around). Thirteen percent of the cases expressed some pain or discomfort due to their disease, while self-care was the least affected (6%). Parameters of mobility, doing usual activities, feeling worried or sad were more frequently affected among the asthmatics in comparison to the other two groups (X2 = 37.02, 46.38, 22.90, respectively with p <0.001). Enrolled asthmatic children showed the lowest values of visual analogue scale (VAS) scores (mean ± SD: 72.2 ± 24.6) in comparison to the infection and healthy control groups (mean ± SD: 84.6 ± 12, 92.8 ± 9.6, respectively; f = 39.03; p value = 0.001). Conclusion: Asthma has a significant adverse impact on HRQoL of children and the EQ-5D-Y questionnaire could be an applicable instrument to measure their quality of life.