Comparison of aquatic physiotherapy and therapeutic exercise in patients with chronic low back pain

OBJECTIVE

To investigate and compare the effectiveness of aquatic physiotherapy and therapeutic exercise in the physical and functional performance of patients with chronic low back pain.

METHODS

Twenty-six participants were randomized into 3 groups, namely an aquatic physiotherapy group (AG), a therapeutic exercise group (EG), and a control group (CG). The pain, disability, and quality of life were compared before and after the exercise protocols for 2 months, twice a week, on alternate days, for 60 min. For statistical analyses, the Kruskal-Wallis test was used to test the difference between the groups; the Wilcoxon test and the effect size were used for before-and-after comparisons.

RESULTS

Twenty participants completed the study. There was a significant difference improvement in pain between the AG and the EG (p = 0.004), between the EG and the CG (p = 0.05), and in social role functioning between the groups (p = 0.02). No differences were observed in the other analyzed variables between the groups. Compared to the pre-treatment state, there were significant improvements in the AG in terms of pain (p = 0.02), functionality (p = 0.03), and general health status (p = 0.04).

CONCLUSION

The AG group showed significant and clinical improvement in pain, disability, and quality of life. Improvements related to social aspects were found in the EG compared to the CG. The water provides a safe environment that facilitates the onset of exercise, so aquatic physiotherapy could be considered the first recommendation for patients with low back pain.

Does early intervention improve outcomes in the physiotherapy management of lumbar radicular syndrome? Results of the POLAR pilot randomised controlled trial

OBJECTIVE

To investigate the feasibility of undertaking a definitive randomised controlled trial (RCT).

SETTING

This was a pilot, pragmatic superiority RCT with a qualitative element, recruiting from 14 general practitioner (GP) practices in England.

PARTICIPANTS

Patients over 18 years of age presenting to their GP with unilateral lumbar radicular syndrome (LRS), defined as radicular pain and/or neurological symptoms originating from lumbar nerve roots, were eligible to participate in the study, those who did not have a clear understanding of the English language or had comorbidities preventing rehabilitation were ineligible.

INTERVENTIONS

Participants were randomised into early intervention physiotherapy or usual care with the former receiving their treatment within 2 weeks after randomisation and the latter 6 weeks postrandomisation. Both groups received a patient-centred, goal-orientated physiotherapy programme specific to their needs. Participants received up to six treatment sessions over an 8-week period.

OUTCOME MEASURES

Process outcomes to determine the feasibility of the study and an exploratory analysis of patient-reported outcomes, including self-rated disability, pain and general health, these were collected at baseline, 6, 12 and 26 weeks postrandomisation.

RESULTS

80 participants were recruited in 10 GP practices over 34 weeks and randomised to (early intervention physiotherapy n=42, usual care n=38). Follow-up rates at 26 weeks were 32 (84%) in the usual care and 36 (86%) in the early intervention physiotherapy group. The mean area under the curve (larger values indicating more disability) for the Oswestry Disability Index over the 26 weeks was 16.6 (SD 11.4) in the usual care group and 16.0 (SD 14.0) in the intervention group. A difference of -0.6 (95% CI -0.68 to 5.6) in favour of the intervention group.

CONCLUSIONS

The results of the study suggest a full RCT is feasible and will provide evidence as to the optimal timing of physiotherapy for patients with LRS.

TRIAL REGISTRATION NUMBER

NCT02618278, ISRCTN25018352.

Themes Underlying Australian General Practitioner Views towards Chiropractic and Osteopathy: An Assessment of Free Text Data from a Cross-Sectional Survey

The Australian chiropractic and osteopathic professions underwent a period of significant transformation between 1960 and 2000. This resulted in an improvement in the views held by the medical profession towards the two professions. However, a recent survey of Australian general practitioners (GPs) reported that a number of GPs still hold negative views towards chiropractors and osteopaths. This paper examines these views from the perspective of critical realism and explores the generative mechanisms that can influence the willingness of health practitioners to collaborate over patient care. A qualitative analysis of open-ended responses to a survey of 630 Australian GPs was conducted. Unfavourable attitudes of GPs towards chiropractors and osteopaths included perceived lack of safety, efficacy, and inadequacy of training, despite chiropractic's and osteopathy's reliance on the same evidence base and similar training to those of other manual therapy professions such as physiotherapy. These attitudes may be underpinned by the professional biases against chiropractic and osteopathy that continue to marginalise the professions within the Australian healthcare system. Continued investment in the research base for chiropractic and osteopathic practice is required, along with raising the awareness of GPs about the education and skills of chiropractors and osteopaths.

An observational study of Australian private practice physiotherapy consultations to explore the prescription of self-management strategies

OBJECTIVE

The aim of the study was to explore the types of self-management strategies prescribed; the number of strategies and the overall length of time allocated to self-management prescription, by consultation type and by injury location, in physiotherapy consultations.

METHODS

A cross-sectional, observational study of 113 physiotherapist-patient consultations was undertaken. Regression analyses were used to determine whether consultation type and injury location were associated with the number of strategies prescribed and the length/fraction of time spent on self-management.

RESULTS

A total of 108 patients (96%) were prescribed at least one self-management strategy - commonly exercise and advice. The mean length of time spent on self-management was 5.80 min. Common injury locations were the neck (n = 40) and lower back (n = 39). No statistically significant associations were observed between consultation type or injury location for either outcome (number of strategies and the length/fraction of time allocated to self-management prescription).

CONCLUSION

Physiotherapists regularly spend time prescribing self-management strategies such as exercise, advice, and the use of heat or ice to patients receiving treatment linked to a range of injury locations. This suggests that self-management is considered to be an important adjunct to in-clinic physiotherapy. The practice implications of this are that clinicians should reflect on how self-management strategies can be used to maximize patient outcomes, and whether the allocation of consultation time to self-management is likely to optimize patient adherence to each strategy.

Does the inclusion of spinal manipulative therapy in multimodal treatment regimens result in better outcomes in chronic low back pain? A systematic review

Low back pain (LBP) is the most common musculoskeletal disorder. It is costly, both health wise and socioeconomically. Spinal manipulative therapy (SMT) is a popular and well researched conservative management of chronic LBP. However, little is known about its role cum effectiveness as part of multimodal treatment regimens. The aim of this systematic review is to examine the evidence of the effectiveness of SMT as part of a multimodal regimen in the management of chronic LBP. Eligible studies were identified by searching Medline, Embase, PEDro, CINAHL, AMED, and the Cochrane Central Register of controlled trials. Randomized controlled trials (RCTs) on patients with chronic mechanical LBP were considered. Data from four RCTs (430 participants) were included in this review. All four had a low risk of bias. Three studies found a statistically significant improvement in pain and function at both short term and long term in the group that received SMT as part of a multimodal treatment regimen. Heterogeneity in the nature of the interventions that made up the treatment regimen, comparison interventions, duration of treatment and follow-up periods were identified. There is moderate quality evidence that the addition of SMT to multimodal treatment regimens for chronic LBP results in better outcomes in terms of pain and function as compared to other conservative interventions.