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1.
S Afr Fam Pract (2004) ; 65(1): e1-e11, 2023 10 30.
Artigo em Inglês | MEDLINE | ID: mdl-37916698

RESUMO

BACKGROUND: Allergic rhinitis (AR) has a significant impact on the community as a whole with regard to quality of life and its relationship to allergic multi-morbidities. Appropriate diagnosis, treatment and review of the efficacy of interventions can ameliorate these effects. Yet, the importance of AR is often overlooked, and appropriate therapy is neglected. The availability of effective medications and knowledge as to management are often lacking in both public and private health systems. METHODS: This review is based on a comprehensive literature search and detailed discussions by the South African Allergic Rhinitis Working Group (SAARWG). RESULTS: The working group provided up-to-date recommendations on the epidemiology, pathology, diagnosis and management of AR, appropriate to the South African setting. CONCLUSION: Allergic rhinitis causes significant, often unappreciated, morbidity. It is a complex disease related to an inflammatory response to environmental allergens. Therapy involves education, evaluation of allergen sensitisation, pharmacological treatment, allergen immunotherapy (AIT) and evaluation of the success of interventions. Regular use of saline; the important role of intranasal corticosteroids, including those combined with topical antihistamines and reduction in the use of systemic steroids are key. Practitioners should have a thorough knowledge of associated morbidities and the need for specialist referral.Contribution: This review summarises the latest developments in the diagnosis and management of AR such that it is a resource that allows easy access for family practitioners and specialists alike.


Assuntos
Qualidade de Vida , Rinite Alérgica , Humanos , África do Sul/epidemiologia , Rinite Alérgica/diagnóstico , Rinite Alérgica/epidemiologia , Rinite Alérgica/terapia , Antagonistas dos Receptores Histamínicos/uso terapêutico , Corticosteroides/uso terapêutico , Alérgenos/uso terapêutico
2.
World Allergy Organ J ; 16(4): 100770, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37168277

RESUMO

Background and aims: With an increasing number of Clinical Practice Guidelines (CPGs) addressing primary prevention of food allergy and atopic dermatitis, it is timely to undertake a comprehensive assessment of the quality and consistency of recommendations and evaluation of their implementability in different geographical settings. Methods: We systematically reviewed CPGs from 8 international databases and extensive website searches. Seven reviewers screened records in any language and then used the AGREE II and AGREE REX instruments to critically appraise CPGs published between January 2011 and April 2022. Results: Our search identified 2138 relevant articles, of which 30 CPGs were eventually included. Eight (27%) CPGs were shortlisted based on our predefined quality criteria of achieving scores >70% in the "Scope and Purpose" and "Rigour of Development" domains of the AGREE II instrument. Among the shortlisted CPGs, scores on the "Applicability" domain were generally low, and only 3 CPGs rated highly in the "Implementability" domain of AGREE-REX, suggesting that the majority of CPGs fared poorly on global applicability. Recommendations on maternal diet and complementary feeding in infants were mostly consistent, but recommendations on use of hydrolysed formula and supplements varied considerably. Conclusion: The overall quality of a CPG for Food Allergy and Atopic Dermatitis prevention did not correlate well with its global applicability. It is imperative that CPG developers consider stakeholders' preferences, local applicability, and adapt existing recommendations to each individual population and healthcare system to ensure successful implementation. There is a need for development of high-quality CPGs for allergy prevention outside of North America and Europe. PROSPERO registration number: CRD42021265689.

3.
World Allergy Organ J ; 15(9): 100679, 2022 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-36185546

RESUMO

Background and aims: Allergy prevention strategies have gained significant traction as a means to attenuate the growing burden of allergic diseases over the past decade. As the evidence base for primary prevention of food allergy (FA) and atopic dermatitis (AD) is constantly advancing, clinical practice guideline (CPG) recommendations on interventions for FA and AD prevention vary in quality and consistency among professional organizations. We present a protocol for a systematic review of CPGs on primary prevention of FA and AD. Methods: We will systematically review and appraise all CPGs addressing primary prevention of FA and AD and report our findings according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Electronic databases and manual website searches from January 2011 to March 2021 without language or geographical restrictions, and supplemented by author contact, will generate the list of potentially relevant CPGs to screen. Evaluation of the methodological quality, consistency, and global applicability of shortlisted CPGs will be performed by members of the Allergy Prevention Work Group of the World Allergy Organization (WAO) using the Appraisal of Guidelines for Research and Evaluation (AGREE) II and AGREE-REX (Recommendations EXcellence). instruments. Guideline contents, consistency, and quality of the recommendations will be summarised in tabular and narrative formats. We aim to present consolidated recommendations from international guidelines of the highest methodological quality and applicability, as determined by AGREE II and AGREE-REX. Dissemination: This systematic review will provide a succinct overview of the quality and consistency of recommendations across all existing CPGs for FA and AD prevention, as well as crucial perspectives on applicability of individual recommendations in different geographical contexts. Results from this systematic review will be reported in a peer-reviewed journal. It will also inform a position statement by WAO to provide a practical framework to guide the development of future guidelines for allergy prevention worldwide. Prospero registration number: CRD42021265689.

4.
S Afr Fam Pract (2004) ; 62(1): e1-e6, 2020 10 12.
Artigo em Inglês | MEDLINE | ID: mdl-33054254

RESUMO

Allergic rhinitis is a common and troubling condition. Basic management of this condition has been well described. However, acute exacerbations of the chronic condition allergic rhinitis are a seldom discussed or described problem despite the fact that even well-controlled patients frequently have exacerbations. This consideration means that a new approach is necessary to define the management of these patients. There are three important events that illustrate the need for a new therapeutic approach:A person who gets a new diagnosis of allergic rhinitis, but has symptoms for many months or yearsA sufferer of allergic rhinitis who is exposed to an environment that triggers an exacerbationA person who has an exacerbation related to another trigger.Recognition of triggers and management strategies to correctly use 'relief' therapies such as topical nasal decongestants is the key to successful management. In addition, the use of an 'action plan', as for asthma, is useful.


Assuntos
Asma , Rinite Alérgica Perene , Rinite Alérgica Sazonal , Rinite Alérgica , Asma/tratamento farmacológico , Humanos , Descongestionantes Nasais/uso terapêutico , Rinite Alérgica/diagnóstico , Rinite Alérgica Perene/tratamento farmacológico , Rinite Alérgica Sazonal/diagnóstico
5.
S Afr Fam Pract (2004) ; 62(1): e1-e5, 2020 03 24.
Artigo em Inglês | MEDLINE | ID: mdl-32242436

RESUMO

Acute nasal symptoms are troublesome for patients. In addition, these symptoms are encountered frequently by individuals because of common infectious diseases, especially rhinovirus, giving rise to a 'common cold'. Acute nasal symptoms include rhinorrhoea, sneezing, nasal itch and congestion. Of these, nasal congestion is the most irritating. Because topical nasal decongestants provide rapid and dramatic relief from these symptoms, especially nasal congestion, they are frequently used and abused by patients. Guidance for indications, choice of most efficacious decongestant and recommendations for limiting side effects are thus essential to be imparted to patients by doctors.


Assuntos
Resfriado Comum , Rinite , Resfriado Comum/tratamento farmacológico , Humanos , Descongestionantes Nasais/efeitos adversos , Rinite/tratamento farmacológico
6.
S Afr Med J ; 106(8): 779-81, 2016 Jul 13.
Artigo em Inglês | MEDLINE | ID: mdl-27499401

RESUMO

The human body is exposed to a multitude of microbes and infectious organisms throughout life. Many of these organisms colonise the skin, gastrointestinal tract (GIT) and airway. We now recognise that this colonisation includes the lower airway, previously thought to be sterile. These colonising organisms play an important role in disease prevention, including an array of chronic inflammatory conditions that are unrelated to infectious diseases. However, new evidence of immune dysregulation suggests that early colonisation, especially of the GITand airway, by pathogenic micro-organisms, has deleterious effects that may contribute to the potential to induce chronic inflammation in young children, which may only express itself in adult life.

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