New Delhi: Alternative medical disciplines like Ayurveda, Siddha or homeopathy often provide cure for side effects from treatments by modern medicine. Acupuncture, though not far too prevalent, is also practised on a significant scale in India. It has now been found to reduce hot flashes and other hormonal side effects of endocrine therapy taken by women with breast cancer, claimed a study, based on a pooled analysis of three clinical trials, on Monday.
Endocrine therapy helps block hormone signalling that drives some forms of breast cancer. Although a life-saving treatment, up to 80 per cent of women experience hot flashes - a sudden, temporary sensation of body warmth, flushing, and sweating - and other side effects after taking it, leading to discontinuation, while elevating the risk of cancer progression and death. To probe acupuncture's potential, researchers from the Dana-Farber Cancer Institute, US, conducted a coordinated, multinational project consisting of three independent randomised controlled trials in the US, China, and South Korea.
The analysis, published in the journal CANCER, included 158 women with stage 0-III breast cancer. These women were randomised to immediate acupuncture (IA) who received acupuncture twice a week for 10 weeks and were followed for an additional 10 weeks without acupuncture or delayed acupuncture control (DAC). DAC participants received usual care for 10 weeks, then crossed over to acupuncture with a reduced intensity (once per week) fo.
