We have repeatedly discussed the fact that alternative medicine (AM) is by no means free of risks. I find it helpful to divide them into two broad categories:
- direct risks of the intervention (such as stroke due to neck manipulation, or cardiac tamponade caused by acupuncture, or liver damage due to a herbal remedy) and
- indirect risks usually due to the advice given by AM practitioners.
The latter category is often more important than the former. It includes delay of effective treatment due to treatment with an ineffective or less effective form of AM. It is clear that this will cause patients to suffer unnecessarily.
Several investigations have recently highlighted this important problem, including this study from Singapore which assessed the predictors of AM-use in patients with early inflammatory arthritis (EIA), and its impact on delay to initiation of disease-modifying anti-rheumatic drugs (DMARD). Data were collected prospectively from EIA patients aged ≥ 21 years. Current or prior AM-use was ascertained by face-to-face interviews. Predictors of AM-use and its effect on time to DMARD initiation were determined by multivariate logistic regression and Cox proportional hazards, respectively.
One hundred and eighty patients were included: 83.9% had rheumatoid arthritis, 57% were seropositive. Median (IQR). Chinese race, being non-English speaking, smoking and high DAS28 were independent predictors of AM-use. AM-users initiated DMARD later (median [IQR] 21.5 [13.1-30.4] vs. 15.6 [9.4-22.7] weeks in non-users, P = 0.005). AM-use and higher DAS28 were associated with a longer delay to DMARD initiation. Race, education level, being non-English speaking, smoking and sero-positivity were not associated.
The authors concluded that healthcare professionals should be aware of the unique challenges in treating patients with EIA in Asia. Healthcare beliefs regarding AM may need to be addressed to reduce treatment delay.
These findings are not dissimilar to results previously discussed, for instance:
- AM-use delays cancer diagnosis.
- The advice of non-medically qualified practitioners may delay cancer therapy.
- Chiropractic care may delay referral to effective treatment.
- Consultations with homeopaths can delay effective therapy.
The only solution to the problem I can think of would be to educate AM practitioners and the public such that they are aware of the issue and do everything possible to prevent such problems. But this is, of course, easier said than done, and it seems more than just optimistic to hope that such endeavours might be successful. The public is currently bombarded with misleading information and outright lies about AM (many of my previous post have addressed this problem). And practitioners would have to operate against their own financial interest to prevent these problems from occurring.
This means that treatment delays caused by AM-use and advice from AM practitioners are inevitable…
unless you have a better idea.
If so, please let me know.