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Acupuncture in patients with seasonal allergic rhinitis: A randomized trial.
Ann. Intern. Med. 158, 225-234 (2013)
Background: Acupuncture is frequently used to treat seasonal allergic rhinitis (SAR) despite limited scientific evidence. Objective: To evaluate the effects of acupuncture in patients with SAR. Design: Randomized, controlled multicenter trial. (ClinicalTrials.gov:NCT00610584) Setting: 46 specialized physicians in 6 hospital clinics and 32 private outpatient clinics. Patients: 422 persons with SAR and IgE sensitization to birch and grass pollen. Intervention: Acupuncture plus rescue medication (RM) (cetirizine) (n = 212), sham acupuncture plus RM (n = 102), or RM alone (n = 108). Twelve treatments were provided over 8 weeks in the first year. Measurements: Changes in the Rhinitis Quality of Life Questionnaire (RQLQ) overall score and the RM score (RMS) from baseline to weeks 7 and 8 and week 16 in the first year and week 8 in the second year after randomization, with predefined noninferiority margins of -0.5 point (RQLQ) and -1.5 points (RMS). Results: Compared with sham acupuncture and with RM, acupuncture was associated with improvement in RQLQ score (sham vs. acupuncture mean difference, 0.5 point [97.5% CI, 0.2 to 0.8 point; P < 0.001]; RM vs. acupuncture mean difference, 0.7 point [97.5% CI, 0.4 to 1.0 point; P < 0.001]) and RMS (sham vs. acupuncture mean difference, 1.1 points [97.5% CI, 0.4 to 1.9 points; P < 0.001]; RM vs. acupuncture mean difference, 1.5 points [97.5% CI, 0.8 to 2.2 points; P < 0.001]). There were no differences after 16 weeks in the first year. After the 8-week follow-up phase in the second year, small improvements favoring real acupuncture over the sham procedure were noted (RQLQ mean difference, 0.3 point [95% CI, 0.03 to 0.6 point; P = 0.032]; RMS mean difference, 1.0 point [95% CI, 0.2 to 1.9 points; P = 0.018]). Limitation: The study was not powered to detect rare adverse events, and the RQLQ and RMS values were low at baseline. Conclusion: Acupuncture led to statistically significant improvements in disease-specific quality of life and antihistamine use measures after 8 weeks of treatment compared with sham acupuncture and with RM alone, but the improvements may not be clinically significant.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Times Cited
Scopus
Cited By
Cited By
Altmetric
13.976
5.691
70
68
Anmerkungen
Besondere Publikation
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
Controlled Clinical-trial ; Experimentally Induced Itch ; I Hypersensitivity Itch ; Quality-of-life ; Crossover Trial ; Atopic Eczema ; Alternative Medicine ; Rhinoconjunctivitis ; Complementary ; Questionnaire
Sprache
englisch
Veröffentlichungsjahr
2013
HGF-Berichtsjahr
2013
ISSN (print) / ISBN
0003-4819
e-ISSN
1539-3704
Zeitschrift
Annals of Internal Medicine
Quellenangaben
Band: 158,
Heft: 4,
Seiten: 225-234
Verlag
American College of Physicians
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute for Allergy Research (IAF)
POF Topic(s)
80000 - German Center for Lung Research
Forschungsfeld(er)
Allergy
PSP-Element(e)
G-501800-541
PubMed ID
23420231
WOS ID
WOS:000315580300013
Erfassungsdatum
2013-03-21