The purpose of this pilot study was to assess the effect of an individualized traditional Chinese medicine (TCM) acupuncture and moxibustion (Acu/Moxa) treatment on symptom control in patients with irritable bowel syndrome (IBS) in a preliminary, randomized, sham/placebo-controlled trial. Twenty-nine men and women with IBS were randomized to either individualized Acu/Moxa (treatment group) or sham/placebo Acu/Moxa (control group). All subjects were assessed by a diagnostic acupuncturist for a TCM evaluation and individualized point prescription. Only those subjects assigned to the experimental group received the individually prescribed treatment. The diagnostic acupuncturist did not administer treatments and was blind to treatment assignments. All subjects kept a symptom diary for the duration of the study, enabling measurement of symptom frequency, severity, and improvement. The Clinical Global Impression Scale was administered preintervention to establish baseline severity and on completion of the 4-week, eight-session treatment intervention. After 4 weeks of twice-weekly Acu/Moxa treatment, average daily abdominal pain/discomfort improved whereas the control group showed minimal reduction. This between-group difference adjusted for baseline difference was statistically significant. The intestinal gas, bloating, and stool consistency composite score showed a similar pattern of improvement. The findings indicate that Acu/Moxa treatment shows promise in the area of symptom management for IBS.
On the basis of our findings, acupuncture clinical trials for pain reduction have yet to comprehensively meet CONSORT's guidelines for adverse event reporting. Acupuncture is commonly used by patients experiencing pain and although typically viewed as a benign and minimally invasive therapy, serious adverse events have been reported in the literature. To effectively and comprehensively document and understand these events, routine reporting according to CONSORT's harms guidelines should become the norm. Both science and patients are served by accurately evaluating the safety of acupuncture for patient populations experiencing pain.
Patients with irritable bowel syndrome (IBS) have often associated the
worsening of symptoms with specific foods. Research is starting to catch up with
what patients have reported about food interaction and their symptoms and the
role of diet is being increasingly recognized for the management of IBS.
Clinical guidance for nurse practitioners can be challenging due to limited data
and guideline consensus along with the nuances of symptoms associated with IBS
subtypes. This article summarizes some of the key themes and dietary
recommendations by various gastrointestinal (GI) organizations, public health
agencies, and dietary associations. By addressing the relevance of diet for
symptom alleviation, nurse practitioners are able to better support patients and
collaborate with dietitians to improve symptom management.
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