ArticleThe World Allergy Organization journal2011
Persistent Allergic Rhinitis and the XPERT Study.
Article in The World Allergy Organization journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- The road not taken: transferability issues in multinational trials.PharmacoEconomics · 2013Pooled it
- Pharmacoeconomic Assessment of Antiallergic Drugs by Comparing Serum Immunoglobulin E Level as a Diagnostic and Monitoring Indicator of Allergic Rhinitis in Rural Population of India.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Allergic rhinitis (AR) is a chronic disease with an increasing trend in most of the Western Countries. It may significantly impair the individual quality of life (QoL) and also represents a social burden for its economic costs. Levocetirizine (XYZAL; UCB Pharma) as a second generation, nonsedating H1-antihistamine, has been shown to be clinically effective in patients with AR in different randomized controlled trials. The XPERT (XYZAL in Persistent Rhinitis Trial) is the first large, long-term clinical study involving patients with persistent rhinitis as defined by ARIA (Allergic Rhinitis and its Impact on Asthma). The XPERT was a 6-month double-blind, placebo-controlled, multicenter, multinational trial in 551 subjects. Adults with persistent rhinitis sensitized to both grass pollen and house dust mites were randomized to receive levocetirizine 5 mg/d or placebo. Two primary objectives were considered: comparison of the Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) overall score and Total 5 Symptoms Score (rhinorrhea, sneezing, nasal congestion, and nasal and ocular pruritus) (T5SS) between active and control group over a period of 4 weeks. As secondary endpoints, similar evaluations at 1 week and 3, 4, 5, and 6 months, summary scores for a general health status questionnaire (Medical Outcomes Survey Short Form 36), comorbidities, pharmacoeconomic and safety evaluations. Levocetirizine significantly improved both the RQLQ overall score and the T5SS from week 1 to 6 months (P <.001). Medical Outcomes Survey Short Form 36 summary scores were also improved in the group treated with levocetirizine with respect to placebo. Treatment cessation because of lack of efficacy, comorbidities, and overall costs of disease, and comorbidities per working patient per month (160.27 vs 108.18) were lower in the levocetirizine group. In conclusion, levocetirizine resulted to improve the quality of life and the symptoms related to AR and also to reduce the overall costs of the disease after 6 months treatment.
Identifiers
What OpenQuestion holds
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.