Dataset Information

Oral desensitization for food hypersensitivity.

ABSTRACT: Food allergy has become an increasingly prevalent international health problem. Allergic reactions can result in life-threatening anaphylaxis in a short period of time, so the current standard of care dictates strict avoidance of suspected trigger foods and accessibility to injectable epinephrine. Intervention at the time of exposure is considered a rescue therapy rather than a disease-modifying treatment. Investigators have been studying allergen immunotherapy to promote induction of oral tolerance. This article examines the mechanisms of oral tolerance and the breakdown that leads to food allergy, as well as the history and current state of oral and sublingual immunotherapy development.

SUBMITTER: Land MH

PROVIDER: S-EPMC3111958 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature

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Oral desensitization for food hypersensitivity.

Land Michael H MH Kim Edwin H EH Burks A Wesley AW

Immunology and allergy clinics of North America 20110501 2

Food allergy has become an increasingly prevalent international health problem. Allergic reactions can result in life-threatening anaphylaxis in a short period of time, so the current standard of care dictates strict avoidance of suspected trigger foods and accessibility to injectable epinephrine. Intervention at the time of exposure is considered a rescue therapy rather than a disease-modifying treatment. Investigators have been studying allergen immunotherapy to promote induction of oral toler ...[more]

PMID: 21530825

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Project description:BACKGROUND:Seeking and sharing information are the primary uses of the internet and social media. It is therefore vital to understand the processes individuals go through when engaging with information on these diverse platforms, especially in areas such as health- and risk-related information. One important element of such engagement is evaluating and attributing expertise to others. OBJECTIVE:This study aimed to explore how meanings around expertise in relation to food allergy and intolerance (food hypersensitivity) were constructed by 2 groups of social media users: (1) those who use platforms for reasons relating to food hypersensitivity and (2) those seen as experts by this community. METHODS:Survey participants were asked open-ended questions to identify potential experts in food hypersensitivity issues on social media and to discuss their reasoning for their choices (n=143). Subsequently, 8 adult social media users with experience of managing food hypersensitivity and 5 participants designated as experts by those users took part in email interviews. Survey and interview data were analyzed thematically using Braun and Clarke's approach. RESULTS:Judging expertise on social media is a complex and multifaceted process. Users might be judged as experts through their professional background or their experience living with food hypersensitivities. How users behave on social media and the traces of their Web-based activity can influence how others will see them. Such considerations are both measured and moderated through the social media community itself. Findings highlighted how social media often act as a supportive information tool following a diagnosis, but this also raised concerns regarding the scenario of patients not being able to access suitable vetted information. CONCLUSIONS:This work has implications for understanding how users perceive expertise on social media in relation to a health concern and how information assessments are made during the management of risks. Findings provide practical insights to both medical and organizational stakeholders involved in the support of those living with life-changing conditions, such as food hypersensitivities.

Dataset Information

Oral desensitization for food hypersensitivity.

Publications

Oral desensitization for food hypersensitivity.

Similar Datasets

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