A recent post of mine seems to have stimulated a lively discussion about the question IS THERE ANY GOOD EVIDENCE AT ALL FOR OSTEOPATHIC TREATMENTS? By and large, osteopaths commented that they are well aware that their signature interventions for their most frequently treated condition (back pain) lack evidential support and that more research is needed. At the same time, many osteopaths seemed to see little wrong in making unsubstantiated therapeutic claims. I thought this was remarkable and feel encouraged to write another post about a similar topic.
Most osteopaths treat children for a wide range of conditions and claim that their interventions are helpful. They believe that children are prone to structural problems which can be corrected by their interventions. Here is an example from just one of the numerous promotional websites on this topic:
STRUCTURAL PROBLEMS, such as those affecting the proper mobility and function of the body’s framework, can lead to a range of problems. These may include:
- Postural – such as scoliosis
- Respiratory – such as asthma
- Manifestations of brain injury – such as cerebral palsy and spasticity
- Developmental – with delayed physical or intellectual progress, perhaps triggering learning behaviour difficulties
- Infections – such as ear and throat infections or urinary disturbances, which may be recurrent.
OSTEOPATHY can assist in the prevention of health problems, helping children to make a smooth transition into normal, healthy adult life.
As children cannot give informed consent, this is even more tricky than treating adults with therapies of questionable value. It is therefore important, I think, to ask whether osteopathic treatments of children is based on evidence or just on wishful thinking or the need to maximise income. As it happens, my team just published an article about these issues in one of the highest-ranking paediatrics journal.
The objective of our systematic review was to critically evaluate the effectiveness of osteopathic manipulative treatment (OMT) as a treatment of paediatric conditions. Eleven databases were searched from their respective inceptions to November 2012. Only randomized clinical trials (RCTs) were included, if they tested OMT against any type of control intervention in paediatric patients. The quality of all included RCTs was assessed using the Cochrane criteria.
Seventeen trials met our inclusion criteria. Only 5 RCTs were of high methodological quality. Of those, 1 favoured OMT, whereas 4 revealed no effect compared with various control interventions. Replications by independent researchers were available for two conditions only, and both failed to confirm the findings of the previous studies. Seven RCTs suggested that OMT leads to a significantly greater reduction in the symptoms of asthma, congenital nasolacrimal duct obstruction, daily weight gain and length of hospital stay, dysfunctional voiding, infantile colic, otitis media, or postural asymmetry compared with various control interventions. Seven RCTs indicated that OMT had no effect on the symptoms of asthma, cerebral palsy, idiopathic scoliosis, obstructive apnoea, otitis media, or temporo-mandibular disorders compared with various control interventions. Three RCTs did not report between-group comparisons. The majority of the included RCTs did not report the incidence rates of adverse-effects.
Our conclusion is likely to again dissatisfy many osteopaths: The evidence of the effectiveness of OMT for paediatric conditions remains unproven due to the paucity and low methodological quality of the primary studies.
So, what does this tell us? I am sure osteopaths will disagree, but I think it shows that for no paediatric condition do we have sufficient evidence to show that OMT is effective. The existing RCTs are mostly of low quality. There is a lack of independent replication of the few studies that suggested a positive outcome. And to make matters even worse, osteopaths seem to be violating the most basic rule of medical research by not reporting adverse-effects in their clinical trials.
I rest my case – at least for the moment.
I’d be grateful for the definition of omt pls 🙂
osteopathic manual theapy