SynthesisInternational archives of allergy and immunology2025
Effectiveness of Intranasal Corticosteroids for Sleep Disturbances in Patients with Allergic Rhinitis: A Systematic Review and Meta-Analysis.
Synthesis in International archives of allergy and immunology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- Relationship between sleep disorders and non-suicidal self-injury in adolescents with allergic rhinitis: a dual perspective analysis of person-centered and variable-centered on the role of social isolation.Frontiers in public health · 2026Article
- Interplay and severity of nasal and ocular symptoms in allergic rhinitis.Journal of family medicine and primary care · 2025Article
- Sleep disruption in chronic rhinosinusitis improves using exhalation-delivery nasal steroid therapy.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2025Article
- Symptom burden in patients with chronic rhinosinusitis with nasal polyps or global airway disease prior to biologic treatment: a qualitative study of patients' experiences.Frontiers in allergy · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionAllergic rhinitis (AR) is a chronic condition caused by an immunoglobulin E-mediated response to environmental allergens, which affects 10-40% of the global population. AR symptoms, such as nasal congestion and rhinorrhea, significantly reduce quality of life and are associated with sleep disturbances, further exacerbating the condition's burden. Despite the known impact of AR on sleep, the effects of intranasal corticosteroids on sleep quality have not been comprehensively reviewed. Therefore, this systematic review and meta-analysis aimed to investigate the efficacy of intranasal corticosteroids in improving sleep quality among patients with AR.
methodsThis systematic review and meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The study protocol was registered with PROSPERO (CRD42023460698). A comprehensive search was conducted on PubMed, Cochrane Central Register of Controlled Trials, and Ichushi-Web. Randomized controlled trials (RCTs) comparing intranasal corticosteroids with placebos in patients with AR were included. Data extraction and risk of bias assessment were independently performed by two authors. The primary outcome was the improvement in sleep quality measured by standardized questionnaires. Meta-analyses were performed using a random-effects model. The risk of bias was assessed using the RoB2 tool.
resultsEighteen RCTs involving 6,019 participants were included. The meta-analysis of 12 comparisons from eight studies for the Rhinoconjunctivitis Quality of Life Questionnaire sleep domain showed significant improvement in sleep quality with a standardized mean difference (SMD) of 0.292 (95% confidence interval [CI]: 0.235-0.350, p < 0.0001, I2 = 0.0%). The Nocturnal Rhinoconjunctivitis Quality of Life Questionnaire also showed improvement with an SMD of 0.284 (95% CI: 0.164-0.404, p < 0.0001) based on two comparisons from one study. However, the Epworth Sleepiness Scale did not show significant results (SMD: 0.027, 95% CI: -0.429 to 0.483, p = 0.907) based on two comparisons from two studies. Sensitivity analysis, excluding two studies with high risk of bias according to RoB2, confirmed the robustness of these results. Subgroup analyses for patients with seasonal or perennial AR showed significant improvements in both groups.
conclusionThis study demonstrates that intranasal corticosteroids significantly improve sleep quality in patients with AR. These findings support the use of intranasal corticosteroids as a first-line treatment for AR, not only for managing daytime symptoms but also for enhancing sleep quality. Future research should focus on sleep quality changes as a primary outcome and incorporate both subjective and objective measures to better understand the relationship between sleep and AR symptoms.
introductionAllergic rhinitis (AR) is a chronic condition caused by an immunoglobulin E-mediated response to environmental allergens, which affects 10-40% of the global population. AR symptoms, such as nasal congestion and rhinorrhea, significantly reduce quality of life and are associated with sleep disturbances, further exacerbating the condition's burden. Despite the known impact of AR on sleep, the effects of intranasal corticosteroids on sleep quality have not been comprehensively reviewed. Therefore, this systematic review and meta-analysis aimed to investigate the efficacy of intranasal corticosteroids in improving sleep quality among patients with AR.
methodsThis systematic review and meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The study protocol was registered with PROSPERO (CRD42023460698). A comprehensive search was conducted on PubMed, Cochrane Central Register of Controlled Trials, and Ichushi-Web. Randomized controlled trials (RCTs) comparing intranasal corticosteroids with placebos in patients with AR were included. Data extraction and risk of bias assessment were independently performed by two authors. The primary outcome was the improvement in sleep quality measured by standardized questionnaires. Meta-analyses were performed using a random-effects model. The risk of bias was assessed using the RoB2 tool.
resultsEighteen RCTs involving 6,019 participants were included. The meta-analysis of 12 comparisons from eight studies for the Rhinoconjunctivitis Quality of Life Questionnaire sleep domain showed significant improvement in sleep quality with a standardized mean difference (SMD) of 0.292 (95% confidence interval [CI]: 0.235-0.350, p < 0.0001, I2 = 0.0%). The Nocturnal Rhinoconjunctivitis Quality of Life Questionnaire also showed improvement with an SMD of 0.284 (95% CI: 0.164-0.404, p < 0.0001) based on two comparisons from one study. However, the Epworth Sleepiness Scale did not show significant results (SMD: 0.027, 95% CI: -0.429 to 0.483, p = 0.907) based on two comparisons from two studies. Sensitivity analysis, excluding two studies with high risk of bias according to RoB2, confirmed the robustness of these results. Subgroup analyses for patients with seasonal or perennial AR showed significant improvements in both groups.
conclusionThis study demonstrates that intranasal corticosteroids significantly improve sleep quality in patients with AR. These findings support the use of intranasal corticosteroids as a first-line treatment for AR, not only for managing daytime symptoms but also for enhancing sleep quality. Future research should focus on sleep quality changes as a primary outcome and incorporate both subjective and objective measures to better understand the relationship between sleep and AR symptoms.
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