Background This guideline from the European Academy of Allergy and Clinical Immunology (EAACI) recommends approaches to prevent the development of immediate‐onset / IgE‐mediated food allergy in infants and young children. It is an update of a 2014 EAACI guideline. Methods The guideline was developed using the AGREE II framework and the GRADE approach. An international Task Force with representatives from 11 countries and different disciplinary and clinical backgrounds systematically reviewed research and considered expert opinion. Recommendations were created by weighing up benefits and harms, considering the certainty of evidence and examining values, preferences and resource implications. The guideline was peer‐reviewed by external experts, and feedback was incorporated from public consultation. Results All of the recommendations about preventing food allergy relate to infants (up to 1 year) and young children (up to 5 years), regardless of risk of allergy. There was insufficient evidence about preventing food allergy in other age groups. The EAACI Task Force suggests avoiding the use of regular cow's milk formula as supplementary feed for breastfed infants in the first week of life. The EAACI Task Force suggests introducing well‐cooked, but not raw egg or uncooked pasteurized, egg into the infant diet as part of complementary feeding. In populations where there is a high prevalence of peanut allergy, the EAACI Task Force suggests introducing peanuts in an age‐appropriate form as part of complementary feeding. According to the studies, it appears that the most effective age to introduce egg and peanut is from four to 6 months of life. The EAACI Task Force suggests against the following for preventing food allergy: (i) avoiding dietary food allergens during pregnancy or breastfeeding; and (ii) using soy protein formula in the first 6 months of life as a means of preventing food allergy. There is no recommendation for or against the following: use of vitamin supplements, fish oil, prebiotics, probiotics or synbiotics in pregnancy, when breastfeeding or in infancy; altering the duration of exclusive breastfeeding; and hydrolysed infant formulas, regular cow's milk–based infant formula after a week of age or use of emollients. Conclusions Key changes from the 2014 guideline include suggesting (i) the introduction of peanut and well‐cooked egg as part of complementary feeding (moderate certainty of evidence) and (ii) avoiding supplementation with regular cow's milk formula in the first week of life (low certainty of evidence). There remains uncertainty in how to prevent food allergy, and further well‐powered, multinational research using robust diagnostic criteria is needed.

This three-phase investigation used focus groups and a survey to identify factors that perceived by speech language pathologists as being related to long-term success versus inappropriate abandonment of augmentative and alternative communication (AAC) systems. Factors deemed most important by six focus groups were included in a 106-question survey that was returned by 275 ASHA Special Interest Division #12 (AAC) members. Factor analysis indicated the constructs of Support, Attitude, and System characteristics and Fit as most important to the long-term success of AAC systems. The constructs of Not Maintaining/Adjusting the System, Attitude, Lack of Training, Lack of Support, and Poor Fit were most often related to inappropriate abandonment of AAC systems. Systematic implementation of intervention targeting the constructs is recommended.

Background: This systematic review of ways to prevent immediate-onset/IgEmediated food allergy will inform guidelines by the European Academy of Allergy and Immunology (EAACI). Methods: The GRADE approach was used. Eleven databases were searched from 1946 to October 2019 for randomized controlled trials (and large prospective cohort studies in the case of breastfeeding). The studies included heterogeneous interventions, populations, and outcomes and so were summarized narratively. Results: Forty-six studies examined interventions to reduce the risk of food allergy in infancy (up to 1 year) or early childhood. The following interventions for pregnant or breastfeeding women and/or infants may have little to no effect on preventing food allergy, but the evidence is very uncertain: dietary avoidance of food allergens, vitamin supplements, fish oil, probiotics, prebiotics, synbiotics, and emollients. Breastfeeding, hydrolyzed formulas, and avoiding cow's milk formula may not reduce the risk of cow's milk protein allergy; however, temporary supplementation with cow's milk formula in the first week of life may increase the risk of cow's milk allergy. Introducing well-cooked egg, but not pasteurized raw egg, from 4 to 6 months probably reduces the risk of hen's egg allergy. Introducing regular peanut consumption into the diet of an infant at increased risk beginning from 4 to 11 months probably results in a large reduction in peanut allergy in countries with a high prevalence. These conclusions about introducing peanut are based on moderate certainty evidence, from single trials in high-income countries. Conclusions: Sixty percent of the included studies were published in the last 10 years, but much still remains to be understood about preventing food allergy. In particular, 2 | ME THODS The systematic review was conducted by a task force made up of allergy, gastroenterology, primary care and dietetic clinicians,

Visual recognition of consonants was studied in 31 hearing-impaired adults before and after 14 hours of concentrated, individualized, speechreading training. Confusions were analyzed via a hierarchical clustering technique to derive categories of visual contrast among the consonants. Pretraining and posttraining results were compared to reveal the effects of the training program. Training caused an increase in the number of visemes consistently recognized and an increase in the percentage of within-viseme responses. Analysis of the responses made revealed that most changes in consonant recognition occurred during the first few hours of training.

Background There is substantial interest in immunotherapy and biologicals in IgE‐mediated food allergy. Methods We searched six databases for randomized controlled trials about immunotherapy alone or with biologicals (to April 2021) or biological monotherapy (to September 2021) in food allergy confirmed by oral food challenge. We pooled the data using random‐effects meta‐analysis. Results We included 36 trials about immunotherapy with 2126 mainly child participants. Oral immunotherapy increased tolerance whilst on therapy for peanut (RR 9.9, 95% CI 4.5.–21.4, high certainty); cow's milk (RR 5.7, 1.9–16.7, moderate certainty) and hen's egg allergy (RR 8.9, 4.4–18, moderate certainty). The number needed to treat to increase tolerance to a single dose of 300 mg or 1000 mg peanut protein was 2. Oral immunotherapy did not increase adverse reactions (RR 1.1, 1.0–1.2, low certainty) or severe reactions in peanut allergy (RR 1,6, 0.7–3.5, low certainty), but may increase (mild) adverse reactions in cow's milk (RR 3.9, 2.1–7.5, low certainty) and hen's egg allergy (RR 7.0, 2.4–19.8, moderate certainty). Epicutaneous immunotherapy increased tolerance whilst on therapy for peanut (RR 2.6, 1.8–3.8, moderate certainty). Results were unclear for other allergies and administration routes. There were too few trials of biologicals alone (3) or with immunotherapy (1) to draw conclusions. Conclusions Oral immunotherapy improves tolerance whilst on therapy and is probably safe in peanut, cow's milk and hen's egg allergy. More research is needed about quality of life, cost and biologicals.