A Double-Blind, Randomized, Placebo-Controlled Trial of Acupuncture for the Treatment of Childhood Persistent Allergic Rhinitis
ABSTRACT To compare active acupuncture with sham acupuncture for the treatment of persistent allergic rhinitis among children.
Subjects with persistent allergic rhinitis were recruited from the pediatric outpatient clinic. They were randomized to receive either active acupuncture or sham acupuncture. Main outcome measures included daily rhinitis scores, symptom-free days, visual analog scale scores for immediate effects of acupuncture, daily relief medication scores, blood eosinophil counts, serum IgE levels, nasal eosinophil counts, patients' and parents' preferences for treatment modalities, and adverse effects.
Eighty-five patients were recruited from the pediatric outpatient clinic at Kwong Wah Hospital, in Hong Kong. Thirteen patients withdrew before randomization; 35 patients (mean age: 11.7 +/- 3.2 years) were randomized to receive active acupuncture for 8 weeks, and 37 patients (mean age: 11 +/- 3.8 years) were randomized to receive sham acupuncture for 8 weeks. Acupuncture was performed twice per week for both groups. Both the assessing pediatricians and the patients were blinded. There were significantly lower daily rhinitis scores and more symptom-free days for the group receiving active acupuncture, during both the treatment and follow-up periods. The visual analog scale scores for immediate improvement after acupuncture were also significantly better for the active acupuncture group. There was no significant difference in the following outcome measures between the active and sham acupuncture groups: daily relief medication scores, blood eosinophil counts, serum IgE levels, and nasal eosinophil counts, except for the IgE levels before and 2 months after acupuncture in the sham acupuncture group. No severe adverse effects were encountered. Numbness, headache, and dizziness were found in both the active and sham acupuncture groups, with no difference in incidence, and the effects were self-limiting.
This study showed that active acupuncture was more effective than sham acupuncture in decreasing the symptom scores for persistent allergic rhinitis and increasing the symptom-free days. No serious adverse effect was identified. A large-scale study is required to confirm the safety of acupuncture for children.
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ABSTRACT: Objective Limited data is available about Complementary Alternative Medicine (CAM) use in children attending otolaryngology services. We investigated the pattern of CAM use among children and adolescents attending a pediatric otolaryngology clinic. Methods A cross-sectional survey. Anonymous questionnaires were administered, prior to doctor's admission, to parents accompanying young patients attending the pediatric otolaryngology clinic. Parents were asked about their general attitude toward CAM and whether they had ever consulted or considered a consultation with a CAM therapist. Subsequently, CAM users were asked to provide details on CAM modalities used and on their overall satisfaction with CAM therapy. Results Of 308 questionnaires administered, 294 parents responded (95% response rate). Ninety-four parents (32%) reported considering CAM, or previous or current CAM use. Commonly used CAM treatments were acupuncture (44%), homeopathy (36%), and naturopathy (6.7%). CAM users assessed success rate as being: successful (37%), unsuccessful (24%) or undetermined (39%). Successful treatment was described in terms of cure, improvement and better awareness of the problem being addressed. In most cases parents stated that the primary physician was aware of CAM use by the child (74%). Conclusions CAM plays a substantial role among parents of children referred to pediatric otolaryngology consultation. The otolaryngologist awareness of parents’ preference and interest may contribute to decision making regarding pediatric patients’ management. Further investigations regarding CAM are warranted and clinical collaboration with CAM therapists should be considered.International journal of pediatric otorhinolaryngology 01/2013; 78(2). DOI:10.1016/j.ijporl.2013.11.016 · 1.32 Impact Factor
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ABSTRACT: Pattern, or "zheng," differentiation is the essential guide to treatment with traditional Chinese medicine (TCM). However, the considerable variability between TCM patterns complicates evaluations of TCM treatment effectiveness. The aim of this study was to explore and characterize the relationship between patterns and the core patterns of allergic rhinitis. We summarized 23 clinical trials of allergic rhinitis with mention of pattern differentiation; association rule mining was used to analyze TCM patterns of allergic rhinitis. A total of 205 allergic rhinitis patients seen at Chang Gung Memorial Hospital from March to June 2005 were included for comparison. Among the 23 clinical trials evaluated, lung qi deficiency and spleen qi deficiencies were the core patterns of allergic rhinitis, accounting for 29.50% and 28.98% of all patterns, respectively. A higher prevalence of lung or spleen qi deficiency (93.7%) was found in Taiwan. Additionally, patients with lung or spleen qi deficiency were younger (27.99 ± 12.94 versus 58.54 ± 12.96 years) and the severity of nasal stuffiness was higher than among patients with kidney qi deficiency (1.35 ± 0.89 versus 0.62 ± 0.65; P < 0.05). Lung and spleen qi deficiencies are the core patterns of allergic rhinitis and determining the severity of nasal stuffiness is helpful in differentiating the TCM patterns.Evidence-based Complementary and Alternative Medicine 07/2012; 2012:521780. DOI:10.1155/2012/521780 · 1.88 Impact Factor
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ABSTRACT: A pathophysiologic relationship between allergic rhinitis and rhinosinusitis and asthma has long been suggested. However, few clinical studies of acupuncture have been conducted on these comorbid conditions. A 48-year-old male suffering from persistent allergic rhinitis with comorbid chronic rhinosinusitis and asthma since the age of 18 years was studied. He complained of nasal obstruction, sneezing, cough, rhinorrhea and moderate dyspnea. He occasionally visited local ear-nose-throat clinics for his nasal symptoms, but gained only periodic symptom relief. The patient was treated with acupuncture, infrared radiation to the face and electro-acupuncture. Needles were inserted at bilateral LI20, GV23, LI4 and EX-1 sites with De-qi. Electro-acupuncture was performed simultaneously at both LI20 sites and additional traditional Korean acupuncture treatments were performed. Each session lasted for 10 min and the sessions were carried out twice a week for 5 weeks. The patient's Mini-Rhinoconjunctivitis Quality-of-Life Questionnaire score decreased from 38, at the beginning of treatment, to 23, 3 weeks after the last treatment. The Total Nasal Symptom Score was reduced from six (baseline) to five, 3 weeks after the last treatment. There was significant clinical improvement in the forced expiratory volume in 1 s-from 3.01 to 3.50 l-with discontinuation of the inhaled corticosteroid, and no asthma-related complaints were reported. Further clinical studies investigating the effectiveness of acupuncture for the patients suffering from allergic rhinitis and/or rhinosinusitis with comorbid asthma are needed.Evidence-based Complementary and Alternative Medicine 02/2011; 2011:798081. DOI:10.1093/ecam/nep240 · 1.88 Impact Factor