Musculoskeletal manipulations in elderly population with musculoskeletal disorders

This systematic review was aimed at evaluating if musculoskeletal manipulations (MMs), including osteopathic manipulation and chiropractic care, are effective to improve quality of life, pain intensity and function in older adults with musculoskeletal disorders.

Randomised controlled trials, controlled non-randomised trials and open label trials evaluating the efficacy and safety of MM such as osteopathic manipulation, chiropractic manipulation, myofascial release, craniosacral therapy, as monotherapy or adjunctive therapies in older people (age ≥65 years) with musculoskeletal disorders. The main outcomes included pain intensity, functionality and quality of life. Additionally, other related outcomes were considered, such as medical use duration, mood, mobility, motion, strength and endurance. Finally, we considered any adverse events.

Selection and data extraction were performed independently by two authors. The effect estimates for each study were performed using Review Manager V.5.14. Continuous outcomes were analysed using the mean difference (95% CI). The methodological quality of the included studies was assessed using the Cochrane Risk of Bias tool 2 (RoB 2). No meta-analysis was performed.

Five parallel randomised controlled trials were included, with a total sample size of 676 participants (41.6% women with a mean age of 77.3 years): 34 with chronic pain, 265 with neck pain and 377 with low back pain. MMs were not effective in patients with chronic pain, neither in pain intensity nor in functionality.

For neck pain, considering the main outcomes, only in one of the two studies was there a statistically significant improvement in neck pain intensity only at week 12 for spinal manipulative treatment (SMT)+home exercise (HE) compared with HE alone (ES=-0.90 (95% CI -1.46 to -0.34); p=0.002).

For low back pain, SMT+HE showed a statistically significant reduction in pain at 12 weeks compared with HE (ES=-0.79 (95% CI -1.39 to -0.19) p=0.010.

For neck pain and low back pain, no statistically significant improvement in functional status and quality of life was observed with MM compared with any control group.

RoB 2 showed a high risk of bias in three studies and some concerns in the others. At the domain level, the lowest risk was observed in the randomisation process (80% with some concerns). All five studies reported adverse events, none of which were serious.

The authors concluded that this systematic review highlights the need for further investigation into complementary therapies, particularly osteopathy, for chronic pain management and prevention in elderly individuals. The results of the current work emphasise that there is a need to further investigate this topic and move the focus more on the promotion of healthy and management behaviours (eg, more physical activity, self-efficacy and adaptive coping, less healthcare utilisation, medication use) and less on the pain symptoms. The fundamental need for complementary medicine, and in particular MM such as chiropractic care and osteopathic manipulative treatment, is the development of clinical trials and RCTs to assess efficacy on quality of life, pain, functionality and general health of the elderly patient. These will help us to determine where MM can be significant.

This, it seems to me, is merely a polite way of stating that neither chiropractic nor osteopathy are supported by sound evidence, and that therapeutic claims by chiropractors and osteopaths are usually hugely exaggerated. Therefore, the prudent thing to do, if you are suffering from back or neck pain, is to use treatments that are less expensive and less likely to cause severe, sometimes life-threatening adverse effects.