Official German assessment of osteopathy for non-specific low back pain

The IGeL-Monitor is a German information portal that reviews self-pay medical services offered in doctors’ offices. It summarizes the likely benefit and harm of these services in plain language so patients can make more informed decisions. It is run by the “Medizinischer Dienst Bund” and uses evidence-based assessments rather than advertising or provider opinion.

The IGeL‑Monitor has recently focussed on osteopathy for non‑specific low back pain and judged the evidence as “unclear” stating that the current evidence does not reliably show a benefit, nor does it demonstrate meaningful harm. The reassessment pooled evidence from ten randomised clinical trials including about 1,160 participants. While some trials suggested small improvements in pain or function, the overall certainty of these findings was low due to methodological weaknesses in the primary studies. The reviewers therefore concluded that there is no convincing, high‑quality proof that osteopathic manual therapy provides a clinically relevant advantage over sham or usual care.

A further concern highlighted in the assessment is publication bias: positive trials may be preferentially published. This phenomenon that exaggerates apparent benefits.

No clear pattern of harm from osteopathic treatment was identified. Adverse events were inconsistently and inadequately recorded in the trials. This fact not only limits the confidence about safety, but is also a clear breach of medical ethics.

The IGeL‑Monitor reiterates its previous (2018) position: with current data one cannot reliably endorse osteopathy as an effective out‑of‑pocket intervention for non‑specific low back pain, nor can one identify significant risk. Hence the label “unclear.” For patients considering osteopathy as a self‑paid service, the IGeL‑Monitor recommends being informed about the uncertain benefit and the weak evidence base when weighing potential costs against likely outcomes.

The new assessment is in agreement with much that I have been saying on this blog. I nevertheless would like to add one important point: back pain is the one condition for which the evidence is relatively sound. There are many other conditions for which osteopathy is being relentlessly promoted as an effective therapy with even less or no reliable evidence at all.