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Spolidoro GCI, Ali MM, Amera YT, Nyassi S, Lisik D, Ioannidou A, Rovner G, Khaleva E, Venter C, van Ree R, Worm M, Vlieg-Boerstra B, Sheikh A, Muraro A, Roberts G, Nwaru BI. Prevalence estimates of eight big food allergies in Europe: Updated systematic review and meta-analysis. Allergy 2023; 78:2361-2417. [PMID: 37405695 DOI: 10.1111/all.15801] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 05/31/2023] [Accepted: 06/20/2023] [Indexed: 07/06/2023]
Abstract
In 2014, the European Academy of Allergy and Clinical Immunology published prevalence estimates for food allergy (FA) and food sensitization (FS) to the so-called eight big food allergens (i.e. cow's milk, egg, wheat, soy, peanut, tree nuts, fish and shellfish) in Europe for studies published between 2000 and 2012. The current work provides 10-year updated prevalence estimates for these food allergens. A protocol was registered on PROSPERO before starting the research (reference number CRD42021266657). Six databases were searched for studies published 2012-2021, added to studies published up to 2012, resulting in a total of 93 studies. Most studies were graded as at moderate risk of bias. The overall pooled estimates for all age groups of self-reported lifetime prevalence were as follows: cow's milk (5.7%, 95% confidence interval 4.4-6.9), egg (2.4%, 1.8-3.0), wheat (1.6%, 0.9-2.3), soy (0.5%, 0.3-0.7), peanut (1.5%, 1.0-2.1), tree nuts (0.9%, 0.6-1.2), fish (1.4%, 0.8-2.0) and shellfish (0.4%, 0.3-0.6). The point prevalence of food challenge-verified allergy were as follows: cow's milk (0.3%, 0.1-0.5), egg (0.8%, 0.5-1.2), wheat (0.1%, 0.01-0.2), soy (0.3%, 0.1-0.4), peanut (0.1%, 0.0-0.2), tree nuts (0.04%, 0.02-0.1), fish (0.02%, 0.0-0.1) and shellfish (0.1%, 0.0-0.2). With some exceptions, the prevalence of allergy to common foods did not substantially change during the last decade; variations by European regions were observed.
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Affiliation(s)
- Giulia C I Spolidoro
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Mohamed Mustafa Ali
- School of Public Health and Community Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Yohannes Tesfaye Amera
- School of Public Health and Community Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Sungkutu Nyassi
- Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden
| | - Daniil Lisik
- Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden
| | - Athina Ioannidou
- Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden
| | - Graciela Rovner
- ACT Institutet Sweden, Gothenburg, Sweden
- Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | | | - Carina Venter
- Section of Allergy & Immunology, School of Medicine, University of Colorado Denver, Children's Hospital Colorado, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Ronald van Ree
- Department of Experimental Immunology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Otorhinolaryngology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Margitta Worm
- Division of Allergy and Immunology, Department of Dermatology, Allergy and Venerology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Berber Vlieg-Boerstra
- Department of Pediatrics, OLVG Hospital, Amsterdam, The Netherlands
- Department of Pediatrics, Rijnstate Hospital, Arnhem, The Netherlands
| | - Aziz Sheikh
- Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Antonella Muraro
- Department of Mother and Child Health, The Referral Centre for Food Allergy Diagnosis and Treatment Veneto Region, University of Padua, Padua, Italy
| | - Graham Roberts
- Faculty of Medicine, University of Southampton, Southampton, UK
- David Hide Asthma and Allergy Centre, St Mary's Hospital, Isle of Wight, UK
| | - Bright I Nwaru
- Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden
- Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Gothenburg, Sweden
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Spolidoro GCI, Amera YT, Ali MM, Nyassi S, Lisik D, Ioannidou A, Rovner G, Khaleva E, Venter C, van Ree R, Worm M, Vlieg-Boerstra B, Sheikh A, Muraro A, Roberts G, Nwaru BI. Frequency of food allergy in Europe: An updated systematic review and meta-analysis. Allergy 2023; 78:351-368. [PMID: 36271775 PMCID: PMC10099188 DOI: 10.1111/all.15560] [Citation(s) in RCA: 54] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 10/14/2022] [Accepted: 10/18/2022] [Indexed: 02/01/2023]
Abstract
Food allergy (FA) is increasingly reported in Europe, however, the latest prevalence estimates were based on studies published a decade ago. The present work provides the most updated estimates of the prevalence and trends of FA in Europe. Databases were searched for studies published between 2012 and 2021, added to studies published up to 2012. In total, 110 studies were included in this update. Most studies were graded as moderate risk of bias. Pooled lifetime and point prevalence of self-reported FA were 19.9% (95% CI 16.6-23.3) and 13.1% (95% CI 11.3-14.8), respectively. The point prevalence of sensitization based on specific IgE (slgE) was 16.6% (95% CI 12.3-20.8), skin prick test (SPT) 5.7% (95% CI 3.9-7.4), and positive food challenge 0.8% (95% CI 0.5-0.9). While lifetime prevalence of self-reported FA and food challenge positivity only slightly changed, the point prevalence of self-reported FA, sIgE and SPT positivity increased from previous estimates. This may reflect a real increase, increased awareness, increased number of foods assessed, or increased number of studies from countries with less data in the first review. Future studies require rigorous designs and implementation of standardized methodology in diagnosing FA, including use of double-blinded placebo-controlled food challenge to minimize potential biases.
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Affiliation(s)
- Giulia C I Spolidoro
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Yohannes Tesfaye Amera
- School of Public Health and Community Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Mohamed Mustafa Ali
- School of Public Health and Community Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Sungkutu Nyassi
- Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden
| | - Daniil Lisik
- Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden
| | - Athina Ioannidou
- Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden
| | - Graciela Rovner
- ACT Institutet Sweden, Gothenburg, Sweden.,Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | | | - Carina Venter
- Section of Allergy and Immunology, School of Medicine, University of Colorado Denver, Children's Hospital Colorado, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Ronald van Ree
- Department of Experimental Immunology and Department of Otorhinolaryngology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Margitta Worm
- Division of Allergy and Immunology, Department of Dermatology, Allergy and Venerology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Berber Vlieg-Boerstra
- Department of Pediatrics, OLVG Hospital, Amsterdam, the Netherlands.,Department of Pediatrics, Rijnstate Hospital, Arnhem, the Netherlands
| | - Aziz Sheikh
- Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Antonella Muraro
- Department of Mother and Child Health, The Referral Centre for Food Allergy Diagnosis and Treatment Veneto Region, University of Padua, Padua, Italy
| | - Graham Roberts
- Faculty of Medicine, University of Southampton, Southampton, UK.,David Hide Asthma and Allergy Centre, St Mary's Hospital, Isle of Wight, UK
| | - Bright I Nwaru
- Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden.,Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Gothenburg, Sweden
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Toca MC, Morais MB, Vázquez-Frias R, Becker-Cuevas DJ, Boggio-Marzet CG, Delgado-Carbajal L, Higuera-Carrillo MM, Ladino L, Marchisone S, Messere GC, Ortiz GJ, Ortiz-Paranza LR, Ortiz-Piedrahita C, Riveros-López JP, Sosa PC, Villalobos-Palencia NC. Consensus on the diagnosis and treatment of cow's milk protein allergy of the Latin American Society for Pediatric Gastroenterology, Hepatology and Nutrition. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2022; 87:235-250. [PMID: 35623990 DOI: 10.1016/j.rgmxen.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/05/2022] [Indexed: 11/15/2022]
Abstract
Cow's milk protein allergy (CMPA) is the most frequent cause of food allergy in the first months of life. Despite the fact that there are different guidelines and recommendations on the management of children with CMPA, there continues to be great variability in diagnostic and therapeutic criteria in Latin America. The Food Allergy Working Group of the Latin American Society for Pediatric Gastroenterology, Hepatology and Nutrition summoned a group of Latin American experts to reach a consensus and formulate a document to unify diagnostic and therapeutic criteria for CMPA. Three teams were formed, each with a coordinator, and the members of each team developed a series of statements for their corresponding module: a) clinical manifestations and diagnosis; b) diagnostic tools, and c) treatment. A search of the medical literature was carried out to support the information presented in each module and 28 statements were then selected. The statements were discussed, after which they were evaluated by all the experts, utilizing the Delphi method. Their opinions on statement agreement or disagreement were anonymously issued. The final statements selected were those with above 75% agreement and their corresponding recommendations were formulated, resulting in the document presented herein.
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Affiliation(s)
- M C Toca
- Sección Gastroenterología, Hepatología y Nutrición, Hospital Nacional Alejandro Posadas, Buenos Aires, Argentina
| | - M B Morais
- Escuela Paulista de Medicina, Universidad Federal de Sao Paulo, Sao Paulo, Brazil
| | - R Vázquez-Frias
- Departamento de Gastroenterología y Nutrición, Instituto Nacional de Salud Hospital Infantil de México Federico Gómez, Mexico City, Mexico.
| | - D J Becker-Cuevas
- Servicio de Pediatría, Hospital de Clínicas, Universidad Nacional de Asunción, San Lorenzo, Paraguay
| | - C G Boggio-Marzet
- Gastroenterología y Nutrición Pediátrica, División Pediatría, Departamento Materno Infanto Juvenil, Hospital Gral. de Agudos «Dr. I. Pirovano», Ciudad Autónoma de Buenos Aires, Argentina
| | - L Delgado-Carbajal
- Servicio de Gastroenterología, Hepatología y Nutrición Pediátrica, Unidad de Endoscopia Digestiva Pediátrica, Hospital Universitario «Centro Hospitalario Pereira Rossell», Montevideo, Uruguay
| | | | - L Ladino
- Instituto de Investigación en Nutrición, Genética y Metabolismo IINGM, Facultad de Medicina, Universidad El Bosque, Bogotá, Colombia
| | - S Marchisone
- Servicio de Gastroenterología, Hospital Infantil de Córdoba, Córboba, Argentina
| | - G C Messere
- Sección Gastroenterología, Hepatología y Nutrición, Hospital Nacional Alejandro Posadas, Buenos Aires, Argentina
| | - G J Ortiz
- Sección de Gastroenterología, Hepatología y Nutrición Infantil, Servicio de Pediatría, Hospital Nacional Alejandro Posadas, El Palomar, Buenos Aires, Argentina
| | - L R Ortiz-Paranza
- Hospital General Pediátrico «Niños de Acosta Ñu», Ministerio de Salud Pública y Bienestar Social, San Lorenzo, Paraguay
| | - C Ortiz-Piedrahita
- Departamento de Pediatría, Servicio de Gastroenterología Infantil, Hospital Pablo Tobón Uribe, Medellín, Colombia
| | - J P Riveros-López
- Unidad de Gastroenterología Pediátrica Juan Pablo Riveros SAS, Bogotá, Colombia
| | - P C Sosa
- Sección Gastroenterología, Hepatología y Nutrición Infantil, Servicio de Pediatría, Hospital Nacional Alejandro Posadas, Buenos Aires, Argentina
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