Optometrist prescribing of therapeutic agents: findings of the AESOP survey

Factors influencing the prescribing behaviour of independent prescriber optometrists: a qualitative study using the Theoretical Domains Framework

PURPOSE

Whilst the number of independent prescriber (IP) optometrists in the United Kingdom is increasing, there is limited evidence describing the experiences of these individuals. The Theoretical Domains Framework (TDF) provides an evidence-based approach to understand determinants of behaviour. This conceptual framework can enable mapping to the COM-B behaviour change model and the wider Behaviour Change Wheel to develop interventions to optimise behaviour-change and healthcare processes more systematically. The study aimed to use the TDF to identify the factors that influence independent prescribing behaviour, and to map these findings to the COM-B system to elucidate the relevant intervention functions, in order to identify the support required by optometrist prescribers.

METHODS

Using a qualitative design, semi-structured interviews based on the TDF were undertaken with independent prescriber optometrists. Thematic analysis was used to identify themes inductively, which were then deductively mapped to the TDF and linked to the COM-B.

RESULTS

Sixteen participants (9 male, 7 female; median age 45 years, range 28-65 years), based in community (n = 10) and hospital (n = 6) settings, were interviewed. Eleven of the TDF domains were found to influence prescribing behaviour. Findings highlighted the need for good communication with patients (TDF domain: Skills, COM-B: Capability); confidence (TDF domain: Beliefs about capabilities, COM-B: Motivation); good networks and relationships with other healthcare professionals, e.g., general practitioners (TDF domain: Social influences, COM-B: Opportunity; TDF domain: Social/professional role and identity, COM-B: Motivation); the need for appropriate structure for remuneration (TDF domain: Reinforcement, COM-B: Motivation; TDF domain: Social/professional role and identity, COM-B: Motivation) and the provision of professional guidelines (TDF domain: Knowledge, COM-B: Capability; TDF domain: Environmental context and resources, COM-B Opportunity).

CONCLUSIONS

Having identified theory-derived influencers on prescribing decisions by optometrists, the findings can be used to develop a structured intervention, such as a support package to help optimise prescribing by optometrists, with the ultimate goal of eye care quality improvement.

Chiropractors' attitudes toward drug prescription rights: a narrative review

BACKGROUND

The right to prescribe drugs remains a contentious issue within the chiropractic profession. Nevertheless, drug prescription by manual therapy providers is currently an important topic. Notably, physiotherapists in the United Kingdom were recently granted limited independent prescribing rights. Reports suggest that physiotherapists in Australia now want those same rights, and as such a review of chiropractors' general attitudes toward drug prescription is needed.

OBJECTIVE

To examine the literature concerning chiropractors' attitudes toward drug prescription rights and to compare the opinions of chiropractors currently licensed to prescribe medication with those in the profession who are not.

METHODS

This was a narrative review, consisting of a formal literature search and summary of included articles. Electronic databases searched included the Cumulative Index to Nursing and Allied Health Literature, PubMed, and the Index to Chiropractic Literature. Inclusion criteria consisted of prospective studies published in English in peer-reviewed journals. Studies were required to contain data on chiropractors' opinions toward medication prescription rights.

RESULTS

Of 33 articles identified, a total of seven surveys were included in the review. Of these, there was a general split in opinion among chiropractors regarding the right to prescribe drugs in chiropractic practice. Those supportive of prescribing rights favoured a limited number of over-the-counter and/or prescription-based medications such as analgesics, anti-inflammatories, and muscle relaxants. When questioned on full prescribing rights, however, chiropractors were generally opposed. In jurisdictions where chiropractors are currently licensed to prescribe from a limited formulary, such as in Switzerland, the majority perceived this right as an advantage for the profession. Moreover, continuing education in pharmacology was viewed as a necessary component of this privilege.

CONCLUSIONS

Based on the literature to date there is a general split in chiropractors' attitudes toward drug prescription rights. This split is most pronounced in countries where chiropractors are not licensed to prescribe medications. Notwithstanding, this is an important topic in chiropractic currently and warrants both further discussion and research to determine future directions and the implications of either pursuit or denial of prescription rights by chiropractors. Future surveys and/or qualitative studies of other chiropractors' opinions toward gaining prescription privileges would be timely.