Acupuncture is a branch of alternative medicine where pseudo-science abounds. Here is yet another example of this deplorable phenomenon.
This study was conducted to evaluate the efficacy of acupuncture in the management of primary dysmenorrhea.
Sixty females aged 17-23 years were randomly assigned to either a study group or a control group.
- The study group received acupuncture for the duration of 20 minutes/day, for 15 days/month, for the period of 90 days.
- The control group did not receive acupuncture for the same period.
Both groups were assessed on day 1; day 30 and day 60; and day 90. The results showed a significant reduction in all the variables such as the visual analogue scale score for pain, menstrual cramps, headache, dizziness, diarrhoea, faint, mood changes, tiredness, nausea, and vomiting in the study group compared with those in the control group.
The authors concluded that acupuncture could be considered as an effective treatment modality for the management of primary dysmenorrhea.
These findings contradict those of a recent Cochrane review (authored by known acupuncture-proponents) which included 42 RCTs and concluded that there is insufficient evidence to demonstrate whether or not acupuncture or acupressure are effective in treating primary dysmenorrhoea, and for most comparisons no data were available on adverse events. The quality of the evidence was low or very low for all comparisons. The main limitations were risk of bias, poor reporting, inconsistency and risk of publication bias.
The question that I ask myself is this: why do researchers bother to conduct studies that contribute NOTHING to our knowledge and progress? The new study had a no-treatment control group which means it cannot control for the effects of placebo, the extra attention, social desirability etc. In view of the fact that already 42 poor quality trials exist, it is not just useless to add a 43rd but, in my view, it is scandalous! A 43rd useless trial:
- tells us nothing of value;
- misleads the public;
- pollutes the medical literature;
- is a waste of resources;
- undermines the trust in clinical research;
- is deeply unethical.
It is high time to stop such redundant, foolish, wasteful and unethical pseudo-science.