The journal of alternative and complementary medicine : research on paradigm, practice, and policy
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J Altern Complement Med · May 2012
Randomized Controlled TrialEffects of transcutaneous electrical nerve stimulation on motion sickness induced by rotary chair: a crossover study.
Motion sickness (MS) is evoked by the conflict among somatosensory, visual, and vestibular input. Some of the MS symptoms and signs are mediated by activation of the autonomic nervous system (ANS). Transcutaneous electrical nerve stimulation (TENS), a maneuver used for pain control, was found to influence cardiovascular responses through ANS reflex, and to enhance motor function, visuospatial abilities, postural control, and cognitive function. The purpose of the present study is to investigate the effects of TENS on MS. ⋯ Sympathetic activity increased but parasympathetic activity decreased during MS. TENS was effective in reducing MS symptoms as well as alleviating cognitive impairment.
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J Altern Complement Med · May 2012
Randomized Controlled TrialYoga breathing for cancer chemotherapy-associated symptoms and quality of life: results of a pilot randomized controlled trial.
Many debilitating symptoms arise from cancer and its treatment that are often unrelieved by established methods. Pranayama, a series of yogic breathing techniques, may improve cancer-related symptoms and quality of life, but it has not been studied for this purpose. ⋯ Yoga breathing was a feasible intervention among patients with cancer receiving chemotherapy. Pranayama may improve sleep disturbance, anxiety, and mental quality of life. A dose-response relationship was found between pranayama use and improvements in chemotherapy-associated symptoms and quality of life. These findings need to be confirmed in a larger study.
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J Altern Complement Med · May 2012
ReviewZingiber officinale (ginger) as an anti-emetic in cancer chemotherapy: a review.
Despite significant advances and development of novel anti-emetics, nausea and vomiting (emesis) is a major side-effect of cancer chemotherapy. At times, severe nausea and vomiting may also lead to reduction in adherence to the treatment regimen, and this will concomitantly affect the patient's survival. The rhizome of Zingiber officinale, commonly known as ginger, is globally an important spice. ⋯ The exact mechanism responsible for the anti-emetic effects of ginger is unknown; however, the ginger phytochemicals, especially 6-gingerol, 8-gingerol, 10-gingerol, and 6-shogaol, may function as a 5-hydroxytryptamine (5-HT3) antagonist, NK1 antagonist, antihistaminic, and possess prokinetic effects. The present review for the first time attempts to address the anti-emetic observations and the variability in response of the anti-emetic effects of ginger in cancer chemotherapy. An attempt is also made to address the lacunae in the published studies and emphasize aspects that need further investigations for ginger to be of use in clinics as an anti-emetic agent in the future.
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J Altern Complement Med · May 2012
Randomized Controlled TrialEffects of physical therapy on pain and mood in patients with terminal cancer: a pilot randomized clinical trial.
The objective of this study was to determine the effects of physical therapy, including massage and exercise, on pain and mood in patients with advanced terminal cancer. ⋯ The combination of massage and exercises can reduce pain and improve mood in patients with terminal cancer. A sustained effect on pain and psychologic distress existed; however, parameters such as physical distress and the least pain were no greater in the intervention group as compared to the sham.