The safety of asthma medications during pregnancy and lactation: Clinical management and research priorities.

Asthma is one of the most common underlying diseases in women of reproductive age that can lead to potentially serious medical problems during pregnancy and lactation. A group of key stakeholders across multiple relevant disciplines was invited to take part in an effort to prioritize, strategize, and mobilize action steps to fill important gaps in knowledge regarding asthma medication safety in pregnancy and lactation. The stakeholders identified substantial gaps in the literature on the safety of asthma medications used during pregnancy and lactation and prioritized strategies to fill those gaps. Short-term action steps included linking data from existing complementary study designs (US and international claims data, single drug pregnancy registries, case-control studies, and coordinated systematic data systems). Long-term action steps included creating an asthma disease registry, incorporating the disease registry into electronic health record systems, and coordinating care across disciplines. The stakeholders also prioritized establishing new infrastructures/collaborations to perform research in pregnant and lactating women and to include patient perspectives throughout the process. To address the evidence gaps, and aid in populating product labels with data that inform clinical decision making, the consortium developed a plan to systematically obtain necessary data in the most efficient and timely manner.

Food allergy treatment value: Child caregiver and patient perspectives.

BACKGROUND: Food allergy is a major health problem that significantly impacts quality of life (QoL). There is growing focus to evaluate food allergy-related QoL and treatment options' value beyond the clinical effectiveness perspective by engaging patients and caregivers. We aimed to identify and prioritize outcomes important to food allergy parents of children and patients allergic to milk, egg, and/or peanut, to guide comparative effectiveness research (CER) that focuses on evaluating food allergy treatment decisions. METHODS: We conducted a modified 3-round Delphi study to identify and derive consensus on priority treatment outcomes for parents of children and adult patients with diagnosed allergies to at least one of three major allergenic foods (milk, egg, and peanut) from across the United States. RESULTS: Round 1 yielded 44 statements for round 2, and 39 statements reached the agreement level for round 3 ranking. Statements were organized under 4 sections: 1) food allergy problems, 2) treatment experiences, 3) important treatment outcomes, and 4) value of different treatment options. CONCLUSION: Food allergy parents and patients face several social, psychological, medical, healthcare, financial, food selection, and awareness challenges. The areas of consensus on important treatment outcomes revealed shared priority for reducing the risk of potentially fatal allergic reactions and having reliable treatments. The most valued treatment options reflect hope for permanent cure and fear of serious allergic reactions.

Factors Associated With Epinephrine Use in the Treatment of Anaphylaxis in Infants and Toddlers.

BACKGROUND: Undertreatment of anaphylaxis with epinephrine continues to be an unmet need and is a particular challenge among infants and toddlers. OBJECTIVE: To address this gap by identifying barriers and solutions to appropriate and timely administration of epinephrine. METHODS: We conducted a national online survey among primary caregivers of children who experienced a severe food-induced allergic reaction when younger than 36 months. Outcomes of interest included epinephrine use in community and health care settings to treat probable anaphylaxis. RESULTS: Of 264 probable anaphylaxis cases, 39% of infants (aged <12 months) and 61% of toddlers (aged 12-35 months) received epinephrine at any time during the child's most severe allergic reaction (P = .001). A previous diagnosis of a food allergy was reported in 62% of cases where epinephrine was used compared with 26% of cases where epinephrine was not used (P < .001). In children with a previous diagnosis of a food allergy, epinephrine was used in 89% of those who were prescribed an anaphylaxis action plan compared with 50% of those without a plan (P = .001). The adjusted odds ratio for the association between having an anaphylaxis action plan and epinephrine use in cases of probable anaphylaxis was 5.39 (95% confidence interval, 2.18-13.30). CONCLUSIONS: Epinephrine use at any time (including in health care settings) during probable anaphylaxis is more likely in infants and toddlers with a previously diagnosed food allergy than those without diagnosis. The provision of an anaphylaxis action plan is also associated with increased epinephrine use during probable anaphylaxis in this population.

Caregiver-Reported Presentation of Severe Food-Induced Allergic Reactions in Infants and Toddlers.

BACKGROUND: Recognizing anaphylaxis in infants and toddlers can be challenging for health care providers and caregivers, and current diagnostic criteria and anaphylaxis action plans do not specifically address this younger population. OBJECTIVE: To describe symptoms and signs observed by primary caregivers of infants and toddlers during severe food-induced allergic reactions. METHODS: We conducted a national online survey among primary caregivers of children who experienced a severe food-induced allergic reaction when less than 36 months of age. Respondents who were present during the child's most severe reaction were asked to report symptoms and signs observed. The survey asked about infant- and toddler-specific symptoms and signs in lay language for caregivers. Data were compared with patient-reported data from past studies to identify distinct patterns among the younger population. RESULTS: The survey was completed for 374 children (193 infants, 181 toddlers). The most common symptoms and signs reported were skin reactions (90%), facial and extremity swelling (59%), gastrointestinal issues (51%), and coughing/wheezing (45%). Infants (aged <12 months) more frequently experienced skin reactions, skin mottling, and ear pulling/scratching or putting fingers in ears, as compared with toddlers (aged 12-35 months). Toddlers experienced throat itching and coughing/wheezing more frequently than infants. CONCLUSIONS: Anaphylaxis presentation demonstrates similarities and differences in infants and toddlers. Modifying the terminology used in the current criteria allowed for reporting of symptoms and signs of anaphylaxis that are more common in infants and toddlers. Diagnostic criteria, clinical guidelines, and anaphylaxis action plans may be enhanced to address this young, often nonverbal, population.

Two brothers with Goldberg-Shprintzen syndrome.

Goldberg-Shprintzen syndrome is a rare autosomal recessive condition that describes the association of Hirschsprung disease with microcephaly, developmental delay and characteristic facies. We describe two brothers from a non-consanguineous family who have classical features of Goldberg-Shprintzen syndrome. The novel findings in this instance are of foot anomalies including camptodactyly and clinodactyly of the 2nd to 4th toes, which have not been previously described in Goldberg-Shprintzen syndrome.