The vast majority of research papers in acupuncture until recent years are clinical case reports, which are considered low level of evidence based on the EBM concept.4 That is because case reports are uncontrolled studies, involving descriptions of the patient’s history, administered treatments and outcome. Even if the study was based on successful results on hundreds or thousands of patients; we really cannot tell how much, if any, administered therapeutic intervention contributed to improvements of the patient’s condition, without observation of a comparative patient population (otherwise known as a control group). For this reason, case reports are usually not accepted by reputable peer-reviewed journals for publication (unless the subject is involved in very rare cases).
A study by Haruto Kinosita of Japan in 19715 is probably the first randomized control clinical trial of acupuncture ever conducted… Continue reading>>>
Selected Controlled Trials of Acupuncture and Dysmenorrhea (severe uterine pain during menstruation)
Immediate Analgesia Effect of Single Point Acupuncture in Primary Dysmenorrhea: A Randomized Controlled Trial. Pain Med. 2010 Dec 17. doi: 10.1111/j.1526-4637.2010.01017.x. [Epub ahead of print]
Immediate effect of acupuncture at Sanyinjiao (SP6) and Xuanzhong (GB39) on uterine arterial blood flow in primary dysmenorrhea. J Altern Complement Med. 2010 Oct;16(10):1073-8. Epub 2010 Oct 9.
Electroacupuncture reduces uterine artery blood flow impedance in infertile women. Taiwan J Obstet Gynecol. 2009 Jun;48(2):148-51.
More Acupuncture Research Abstracts on Female Conditions