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Alibrahim I, AlSulami M, Alotaibi T, Alotaibi R, Bahareth E, Abulreish I, Alsuruji S, Khojah I, Goronfolah L, Rayes H, Bukhari A, Khojah A. Prevalence of Parent-Reported Food Allergies Among Children in Saudi Arabia. Nutrients 2024; 16:2693. [PMID: 39203829 PMCID: PMC11356889 DOI: 10.3390/nu16162693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Revised: 07/28/2024] [Accepted: 08/08/2024] [Indexed: 09/03/2024] Open
Abstract
(1) Background: Food allergy (FA) is an immune-mediated hypersensitivity to foods, significantly contributing to childhood morbidity and mortality. This study aimed to assess the prevalence, characteristics, and influencing factors of parent-reported FAs among children in Saudi Arabia. (2) Methods: This cross-sectional study utilized a validated parental questionnaire distributed across all regions of Saudi Arabia. Data from 2130 participants were collected and analyzed using SPSS v. 26 and Prism software v. 10.3.0. (3) Results: Parent-reported FA prevalence was 15.2%. Egg was the most common allergen (6.2%), followed by tree nuts (4.1%), peanuts (4.0%), milk (3.8%), and sesame (3.2%). Significant geographical variations were observed, with the western region having the highest burden (p < 0.001). Older children had higher rates of shellfish and fish allergies. Parental allergies and co-existing asthma/drug allergies were positively associated with childhood FAs. (4) Conclusions: This study highlights a substantial burden of parent-reported FAs in Saudi Arabia, with regional variations in food allergen distribution. Parental allergies and co-existing allergic conditions may influence FA risk.
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Affiliation(s)
- Ibrahim Alibrahim
- College of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia; (I.A.); (M.A.); (T.A.); (R.A.); (E.B.); (I.A.); (S.A.)
| | - Maria AlSulami
- College of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia; (I.A.); (M.A.); (T.A.); (R.A.); (E.B.); (I.A.); (S.A.)
| | - Turki Alotaibi
- College of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia; (I.A.); (M.A.); (T.A.); (R.A.); (E.B.); (I.A.); (S.A.)
| | - Ruba Alotaibi
- College of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia; (I.A.); (M.A.); (T.A.); (R.A.); (E.B.); (I.A.); (S.A.)
| | - Elaf Bahareth
- College of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia; (I.A.); (M.A.); (T.A.); (R.A.); (E.B.); (I.A.); (S.A.)
| | - Inam Abulreish
- College of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia; (I.A.); (M.A.); (T.A.); (R.A.); (E.B.); (I.A.); (S.A.)
| | - Sumayyah Alsuruji
- College of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia; (I.A.); (M.A.); (T.A.); (R.A.); (E.B.); (I.A.); (S.A.)
| | - Imad Khojah
- Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Loie Goronfolah
- King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 22384, Saudi Arabia;
| | - Husni Rayes
- Department of Pediatrics, Makkah Maternity and Children Hospital, Makkah 24246, Saudi Arabia;
| | - Ameera Bukhari
- College of Science, Taif University, Taif 21944, Saudi Arabia;
| | - Amer Khojah
- Department of Pediatrics, College of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
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Indolfi C, D’Addio E, Bencivenga CL, Rivetti G, Bettini I, Licari A, Manti S, Mori F, Miraglia del Giudice M, Klain A. The Primary Prevention of Atopy: Does Early Exposure to Cats and Dogs Prevent the Development of Allergy and Asthma in Children? A Comprehensive Analysis of the Literature. Life (Basel) 2023; 13:1859. [PMID: 37763263 PMCID: PMC10533148 DOI: 10.3390/life13091859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 08/25/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023] Open
Abstract
The current literature shows mixed results relating to the significance of environmental exposure, such as owning a pet, and the development of atopy in children. Our review aimed to collect the most recent evidence on the association between early-life cat and dog ownership and the development of allergy and asthma. A comprehensive literature review was performed using PubMed and Scopus. The search included the main keywords of our PICO: (((early exposure) AND (children) AND (allergy)) OR (asthma)) AND (dog) OR (cat). Randomized controlled trials (RCTs), case-control studies, clinical trials, meta-analyses, and systematic reviews of children within the last five years (2018-2023) were searched and included. During the search process, 52 articles from PubMed and 43 from Scopus were found. A total of 17 articles were deemed to be suitable and included. Fairly consistent results regarding early exposure to pets, in particular dogs, and the prevention of food allergies have been described. Furthermore, there seems to be a protective effect against allergy and asthma in relation to the number of pets owned. The likelihood of a child developing allergy and asthma seems to be influenced by various factors, including the child's genetic background and early exposure to different environmental factors, including allergens that may interact with the gut microbiota and immune system.
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Affiliation(s)
- Cristiana Indolfi
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (C.I.); (E.D.); (C.L.B.); (G.R.); (M.M.d.G.)
| | - Elisabetta D’Addio
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (C.I.); (E.D.); (C.L.B.); (G.R.); (M.M.d.G.)
| | - Chiara Lucia Bencivenga
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (C.I.); (E.D.); (C.L.B.); (G.R.); (M.M.d.G.)
| | - Giulio Rivetti
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (C.I.); (E.D.); (C.L.B.); (G.R.); (M.M.d.G.)
| | - Irene Bettini
- Specialty School of Pediatrics, Alma Mater Studiorum, University of Bologna, 40138 Bologna, Italy;
| | - Amelia Licari
- Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy;
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Sara Manti
- Pediatric Unit, Department of Human and Pediatric Pathology “Gaetano Barresi”, AOUP G. Martino, University of Messina, Via Consolare Valeria, 1, 98124 Messina, Italy;
| | - Francesca Mori
- Allergy Unit, Meyer Children’s Hospital, IRCCS, 50139 Florence, Italy;
| | - Michele Miraglia del Giudice
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (C.I.); (E.D.); (C.L.B.); (G.R.); (M.M.d.G.)
| | - Angela Klain
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (C.I.); (E.D.); (C.L.B.); (G.R.); (M.M.d.G.)
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Kassas P, Gogou E, Varsamas C, Vogiatzidis K, Psatha A, Pinaka M, Siachpazidou D, Sistou A, Papazoglou ED, Kalousi D, Vatzia K, Astara K, Tsiouvakas N, Zarogiannis SG, Gourgoulianis K. The Alonissos Study: Cross-Sectional Study of the Healthcare Access and User Satisfaction in the Community of a Non-Profit-Line Greek Island. Healthcare (Basel) 2023; 11:1931. [PMID: 37444765 DOI: 10.3390/healthcare11131931] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/17/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023] Open
Abstract
Healthcare access and a high quality of the provided services to healthcare users are fundamental human rights according to the Alma Ata Declaration of 1978. Although 45 years have passed since then, health inequalities still exist, not only among countries but also within populations of the same country. For example, several small Greek islands have only a small Primary Healthcare Center in order to provide healthcare services to the insular population. In the current study, we investigated the level of self-reported overall, dental and mental health status and the level of satisfaction regarding the access to and the quality of the healthcare services provided by the Primary Healthcare center of Alonissos, along with registering the requirements for transportation to the mainland in order to receive such services. In this questionnaire-based cross-sectional study, 235 inhabitants of the remote Greek island of Alonissos that accounts for nearly 9% of the population participated (115 males and 120 females). The self-reported overall health status was reported to be moderate to very poor at a percentage of 31.49%, and the results were similar for dental and self-reported mental health status. Although nearly 60% of the participants reported very good/good quality of the healthcare provision, only 37.45% reported that the access to healthcare was very good/good, while around 94% had at least one visit to the mainland in order to receive proper healthcare services. Strategies for improving access to healthcare services need to be placed in remote Greek islands like Alonissos.
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Affiliation(s)
- Petros Kassas
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Eudoxia Gogou
- Department of Physiology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41500 Larissa, Greece
| | - Charalampos Varsamas
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Konstantinos Vogiatzidis
- Department of Physiology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41500 Larissa, Greece
| | - Aggeliki Psatha
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Maria Pinaka
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Dimitra Siachpazidou
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Alexandra Sistou
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Eleftherios D Papazoglou
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Despoina Kalousi
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Konstantina Vatzia
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Kyriaki Astara
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Nikolaos Tsiouvakas
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
| | - Sotirios G Zarogiannis
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
- Department of Physiology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41500 Larissa, Greece
| | - Konstantinos Gourgoulianis
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, 41110 Larissa, Greece
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Nehr S, Duarte RMBO, Almeida AS, Baus L, Bergmann KC. Assessing the relevance of allergenic pollen in indoor environments-current knowledge base and research needs. ALLERGO JOURNAL INTERNATIONAL 2023; 32:1-9. [PMID: 37359419 PMCID: PMC10262119 DOI: 10.1007/s40629-023-00251-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 05/05/2023] [Indexed: 06/28/2023]
Abstract
Airborne pollen allergens-a relevant component of bioaerosols and, therefore, of airborne particulate matter-are considered an important metric in air quality assessments. Although the measurement of airborne pollen allergen concentrations in outdoor environments (namely, in urban areas) has been recognized as a key environmental health indicator, no such obligation exists for indoor environments (dwellings or occupational settings). However, people spend most of their daily time (80-90%) indoors, where the majority of their exposure to air pollution, including pollen allergens, occurs. Nonetheless, the relative importance of airborne pollen allergen exposure indoors differs from outdoors because of differences in pollen loads, sources, dispersion, and degree of penetration from the outdoor surroundings, as well as the differences in the allergenic pollen profiles. In this brief review, we mined the literature over the last 10 years to summarize what existing measurements reveal about the relevance of airborne allergenic pollen in indoor environments. The research priorities on this topic are presented, highlighting the challenges and the motivations for obtaining pollen data in built environments which are key to understand the extent and mechanisms of human exposure to airborne pollen allergens. Thus, we provide a comprehensive assessment of the relevance of airborne allergenic pollen in indoor environments, highlighting knowledge gaps and research needs related to their health effects.
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Affiliation(s)
- Sascha Nehr
- CBS International Business School, Kaiserstraße 6, 50321 Brühl, Germany
| | - Regina M. B. O. Duarte
- CESAM—Center for Environmental and Marine Studies, Department of Chemistry, University of Aveiro, 3810–193 Aveiro, Portugal
| | - Antoine S. Almeida
- CESAM—Center for Environmental and Marine Studies, Department of Chemistry, University of Aveiro, 3810–193 Aveiro, Portugal
| | - Lukas Baus
- CBS International Business School, Kaiserstraße 6, 50321 Brühl, Germany
| | - Karl-Christian Bergmann
- Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
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Adlany YK, Šošić L, Senti G, Lang CC, Wüthrich B, Kündig TM, Johansen P. Quality of life in allergic rhinitis patients treated with intralymphatic immunotherapy (ILIT): A 19-year follow-up. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:43-50. [PMID: 37780115 PMCID: PMC10509981 DOI: 10.1016/j.jacig.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 09/09/2022] [Accepted: 09/09/2022] [Indexed: 10/03/2023]
Abstract
Background In 2002-2005, we conducted a phase I/II clinical trial where a new allergy immunotherapy (AIT) route was introduced: intralymphatic immunotherapy (ILIT). Ultrasound guidance allowed injection of allergen directly into inguinal lymph nodes. Grass pollen-allergic patients received 3 injections with 1-month intervals. The short ILIT was more patient-friendly, required lower dosing, and was comparable with SCIT regarding short-term efficacy, which was used as a reference. Objective Nineteen years after ILIT, the same patients were followed up to assess the long-term effect on quality of life and efficacy of the treatment. Methods Patients who received ILIT and SCIT in 2002-2005 and an additional group of patients, who completed SCIT in 2015-2018, were recruited. All participants received a trial-specific in-house questionnaire and a standardized Rhinoconjunctivitis Quality of Life Questionnaire. Data were recorded off- (February 2021) and on- (May-June 2021) season. Descriptive statistics were applied. Results Of 58 and 54 patients who originally received ILIT or SCIT, 25 (43%) and 29 (54%) patients, respectively, returned the questionnaires for analysis. Four (16%) and 3 (11%) of the ILIT and SCIT patients, respectively, developed complete protection against grass pollen-mediated rhinitis, whereas another 15 (60%) and 20 (69%) expressed satisfaction with the received AIT. In both groups, any persistent symptoms were reported as mild. Medication usage in the ILIT and SCIT groups was comparable. Nineteen (76%) and 23 (79%) patients, respectively, expressed satisfaction with their AIT. Conclusions Grass pollen ILIT leads to long-term significant improvement in rhinitis-associated quality of life 19 years after treatment, and the ILIT quality-of-life effect was not inferior to that of SCIT.
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Affiliation(s)
- Yasmin K. Adlany
- Department of Dermatology, University of Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Lara Šošić
- Department of Dermatology, University of Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Gabriela Senti
- University Hospital Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Claudia C.V. Lang
- Department of Dermatology, University Hospital Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Brunello Wüthrich
- Department of Dermatology, University of Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Thomas M. Kündig
- Department of Dermatology, University of Zurich, Raemistrasse 100, Zurich, Switzerland
- Department of Dermatology, University Hospital Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Pål Johansen
- Department of Dermatology, University of Zurich, Raemistrasse 100, Zurich, Switzerland
- Department of Dermatology, University Hospital Zurich, Raemistrasse 100, Zurich, Switzerland
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Akmatov MK, Holstiege J, Dammertz L, Heuer J, Kohring C, Bätzing J. Secular Trends and Rural-Urban Differences in Diagnostic Prevalence of Hay Fever: A Claims-Based Study in Germany. J Asthma Allergy 2022; 15:1205-1215. [PMID: 36068864 PMCID: PMC9441166 DOI: 10.2147/jaa.s371791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/29/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose We aimed to examine possible variations in diagnostic prevalence of hay fever between urban and rural regions as well as in age-specific temporal developments. Patients and Methods We used nationwide outpatient claims data from the years 2010 to 2019. The data contain information for all individuals with statutory health insurance (SHI) in Germany who were treated at least once in respective years (n = 71,410,121 in 2019). Individuals with a confirmed diagnosis of hay fever were defined as prevalent cases. We examined the association between the degree of urbanization and age- and sex-standardized prevalence of hay fever. We used the age- and sex-structure of SHI insurees in the year 2010 as a reference population for direct standardization. Results The standardized prevalence of hay fever increased from 6.2% in 2010 to 7.2% in 2019, corresponding to a relative increase of 16%. However, we observed a clear decrease in prevalence among children, with the strongest relative reduction in young children (0-2 years: -53%). The standardized prevalence in the total population in 2019 was lowest in rural areas with a low population density (6.6%) and highest in big urban municipalities (7.8%). In stark contrast, prevalence in 0-14-year-olds was lowest in big urban municipalities (4.3%). Conclusion We observed a decrease in the prevalence of hay fever in children and increase in the older age groups. A clear urban-rural association observed over years may be explained by environmental factors. Deviations from this general regional pattern in children of the age group 0-14 years may be explained by differing age-specific risk factors of hay fever.
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Affiliation(s)
- Manas K Akmatov
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
| | - Jakob Holstiege
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
| | - Lotte Dammertz
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
| | - Joachim Heuer
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
| | - Claudia Kohring
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
| | - Jörg Bätzing
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
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