Chiropractic website claims related to non-musculoskeletal conditions: a cross-sectional study

Abstract: Background: Chiropractors frequently use spinal manipulation therapy as a treatment modality in the management of musculoskeletal (MSK) conditions such as spinal pain and sometimes in the treatment of non-MSK disorders. The latter is not supported by evidence. This study aimed to investigate the extent of non-MSK website claims from French chiropractors to assess if websites were aligned with current recommendations on evidence-based practice. Methods: This was a cross-sectional study of a representative sample of French chiropractors. Information on non-MSK conditions was collected from chiropractic professional websites by two independent observers in June 2020. For each non-MSK condition, it was noted whether a clarifying explanation justifying the mentioning of the condition was available. In addition, data on professional association affiliation status, country of education, years since graduation, and special clinical focus (e.g., seniors, children) were collected. Results: A total of 287 randomly selected websites were included in the study corresponding to 22% of all chiropractors registered in France. One or more of 42 different non-MSK conditions were identified on 231 websites, of which 5 (2.2%) provided a clarifying explanation. 226 (79%) websites mentioned a non-MSK condition without a clarifying explanation. The non-MSK conditions most often mentioned were sleep problems, constipation/digestive problems, unease/discontent in children and menstrual cramps/pains. A larger proportion of the websites advertising treatment for non-MSK disorders was found among those claiming a special clinical focus on infants/children, seniors, pregnant women or athletes compared to those that did not. Also, a larger proportion of chiropractors who were affiliated with a professional association were advertising treatment for non-MSK disorders compared to those who were not affiliated. Conclusions: Eight out of ten chiropractic websites mentioned one or more non-MSK diagnoses or symptoms. It is unclear if this reflects inaccurate communication or if treatments for non-MSK conditions are provided by the chiropractors

Appropriateness of referrals from primary care for lumbar MRI

BACKGROUND: International guidelines do not recommend routine imaging, including magnetic resonance imaging (MRI), and seek to guide clinicians only to refer for imaging based on specific indications. Despite this, several studies show an increase in the use of MRI among patients with low back pain (LBP) and an imbalance between appropriate versus inappropriate use of MRI for LBP. This study aimed to investigate to what extent referrals from general practice for lumbar MRI complied with clinical guideline recommendations in a Danish setting, contributing to the understanding and approaches to lumbar MRI for all clinicians managing LBP in the primary sector. MATERIALS AND METHODS: From 2014 to 2018, all referrals for lumbar MRI were included from general practitioners in the Central Denmark Region for diagnostic imaging at a public regional hospital. A modified version of the American College of Radiology Imaging Appropriateness Criteria for LBP was used to classify referrals as appropriate or inappropriate, based on the unstructured text in the GPs’ referrals. Appropriate referrals included fractures, cancer, symptoms persisting for more than 6 weeks of non-surgical treatment, previous surgery, candidate for surgery or suspicion of cauda equina. Inappropriate referrals were sub-classified as lacking information about previous non-surgical treatment and duration. RESULTS: Of the 3772 retrieved referrals for MRI of the lumbar spine, 55% were selected and a total of 2051 referrals were categorised. Approximately one quarter (24.5%) were categorised as appropriate, and 75.5% were deemed inappropriate. 51% of the inappropriate referrals lacked information about previous non-surgical treatment, and 49% had no information about the duration of non-surgical treatment. Apart from minor yearly fluctuations, there was no change in the distribution of appropriate and inappropriate MRI referrals from 2014 to 2018. CONCLUSION: The majority of lumbar MRI referrals (75.5%) from general practitioners for lumbar MRI did not fulfil the ACR Imaging Appropriateness Criteria for LBP based on the unstructured text of their referrals. There is a need for referrers to include all guideline-relevant information in referrals for imaging. More research is needed to determine whether this is due to patients not fulfilling guideline recommendations or simply the content of the referrals