The journal of alternative and complementary medicine : research on paradigm, practice, and policy
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J Altern Complement Med · Oct 2010
Randomized Controlled TrialEffect of slow abdominal breathing combined with biofeedback on blood pressure and heart rate variability in prehypertension.
Prehypertension is a new category designated by the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC7) in 2003. Managing prehypertension with nonpharmacological intervention is possibly beneficial to the prevention of hypertension. In this study, we observed the effect of slow abdominal breathing combined with electromyographic (EMG) biofeedback training on blood pressure (BP) in prehypertensives and assessed the changes of heart rate variability (HRV) in order to find an optional intervention to prevent hypertension and acquire some experimental data to clarify the underlying neural mechanism. ⋯ Slow abdominal breathing combined with EMG biofeedback is an effective intervention to manage prehypertension. The possible mechanism is that slow abdominal breathing combined with EMG biofeedback could reduce sympathetic activity and meanwhile could enhance vagal activity.
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J Altern Complement Med · Oct 2010
Clinical TrialUsing traditional acupuncture for breast cancer-related hot flashes and night sweats.
Women taking tamoxifen experience hot flashes and night sweats (HF&NS); acupuncture may offer a nonpharmaceutical method of management. This study explored whether traditional acupuncture (TA) could reduce HF&NS frequency, improve physical and emotional well-being, and improve perceptions of HF&NS. DESIGN/SETTINGS/LOCATION: This was a single-arm observational study using before and after measurements, located in a National Health Service cancer treatment center in southern England. ⋯ These results compare favorably with other studies using acupuncture to manage HF&NS, as well as research on nonhormonal pharmaceutical treatments. In addition to reduced HF&NS frequency, women enjoyed improved physical and emotional well-being, and few side-effects were reported. Further research is warranted into this approach, which offers breast cancer survivors choice in managing a chronic condition.
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J Altern Complement Med · Oct 2010
Clinical TrialEffects of two natural medicine formulations on irritable bowel syndrome symptoms: a pilot study.
The study objective was to assess the effects and tolerability of two novel natural medicine formulations in improving bowel habit and abdominal symptoms in patients with irritable bowel syndrome (IBS). The DA-IBS formula was designed to treat diarrhea-predominant and alternating bowel habit IBS, and the C-IBS formula was designed to treat constipation-predominant IBS. ⋯ The DA-IBS formula was not effective in improving bowel habit in individuals with diarrhea-predominant or alternating bowel habit IBS, although it did significantly improve a number of IBS symptoms. The C-IBS formula significantly improved both bowel habit and IBS symptoms in patients with constipation-predominant IBS. Further research is warranted on C-IBS, as a potentially useful therapeutic formula.