ArticlePostepy dermatologii i alergologii2018
Evaluation of the placebo effect in the trials of allergen immunotherapy effectiveness: meta-analysis of randomized and placebo-controlled trials.
Article in Postepy dermatologii i alergologii, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- EAACI Allergen Immunotherapy User's Guide.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2020Review
- Allergen Immunotherapy and Atopic Dermatitis: the Good, the Bad, and the Unknown.Current allergy and asthma reports · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe total effect of the method of treatment is composed of its specific activity depending on its impact on the disease mechanism and the non-specific activity, i.e. the placebo effect. Many methods of treatment make use of such an inflammatory action.
aimTo assess the placebo effect in the overall result of the specific immunotherapy and the analysis of its dependence on the type of specific immunotherapy, the disease, the age of a patient, the type of allergy, indicators used (objective and subjective), in patients with allergic diseases - asthma, allergic rhinitis and/or allergic conjunctivitis. MATERIAL AND
methodsA systematic review of Medline database was conducted using the EntrezPubmed search engine to find randomized placebo-controlled trials evaluating the effectiveness of specific immunotherapy in the treatment of asthma, allergic rhinitis and/or allergic conjunctivitis. After determining the contribution of the placebo effect for each of the test subjects, the calculation involved the average share of the placebo effect depending on the type of specific immunotherapy used, the type of disease, the age of the test subject, the type of allergy and the used measures of their effectiveness.
resultsThe share of the placebo effect in the overall specific immunotherapy effect amounted to 39% and was comparable in the analyzed disease entities. A significantly higher share (
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.