The expanding role of nurse prescribers

Since the first legislation back in the 1980s, UK nurses have earned increasing powers to prescribe. This article discusses the scope and limitations of nurses’ prescribing role now and in the future.

For a decade now, nurses with the appropriate additional qualifications have been legally allowed to prescribe any licensed drug from the BNF within their area of competence. However, reaching this point was neither smooth nor swift. It was back in 1986 that Conservative party politician, Baroness Julia Cumberlege, first recommended that community nurses prescribe from a limited drug list, but it was not until 2006 that nurses – after much lobbying and a multitude of incremental stages – were allowed to prescribe from a full remit of licensed medicines.

Further changes to legislation – in September 2009 allowing nurses to prescribe unlicensed medicines and in April 2012 enabling them to prescribe virtually any controlled drug – has bestowed upon the UK nursing profession greater prescribing powers than virtually anywhere else in the world.

Figures from the National Nursing and Midwifery Council (NMC) – correct as of 1 April 2016 – record a total of 73,804 qualified nurse (including midwife) prescribers on the register, which represents 10.7 per cent of the total work force.

Training

Nurse prescribers can be split into three categories based on how they are prescribing: independent prescribers prescribe any medicine from the BNF on their own initiative (within their area of competence); supplementary prescribers prescribe any medicine from the BNF within the framework of a patientspecific clinical management plan agreed with a doctor; while community practitioner nurse prescribers prescribe independently, but from a limited formulary (see Table 1).

Nurse_prescribers_Table_1

Table 1. Types of nurse prescriber and what they can prescribe. *Reference is to English and Welsh Drug Tariff throughout. Section names are different in Northern Ireland and Scottish tariffs

To train to prescribe from the whole UK formulary, a nurse must be deemed competent to do so by their employer and have at least three years’ experience after qualifying. The year immediately preceding application to the programme must have been in the clinical field in which the candidate intends to prescribe, eg mental health or neonatal medicine. The current qualification, known as V300, typically involves 26 taught days, plus 12 learning in practice days over approximately six months, and is a joint one that qualifies nurses for both independent and supplementary prescribing. It has superseded an older V200 programme, which gave nurses freedom to prescribe from an extended, and later, full formu­lary, but only as an independent, not a supplementary, prescriber.

For nurses who work in community care, training to prescribe only from the Nurse Prescribers’ Formulary for Community Practitioners involves under­taking either a V100 or V150-recognised course, typically comprising 10 taught and 10 supervised practice days for V150, or four taught and one exam day for V100.

Benefits of nurse prescribing

According to Dr Barbara Stuttle, CBE, chairman of the Association for Prescribers, which campaigns for and promotes the role of nurse prescribing, nonmedical prescribing has been the most important development in nursing since it became a profession. “It has allowed the development of new nursing roles, allowed genuine autonomy, and benefited both services and the patients we care for, by allowing better access to medicines and smoother services deliv­ered,” she says.

The theory is that patients will experi­ence less delay in receiving medicines, a reduction in the number of unnecessary appointments, and have a reduced risk of hospitalisation and a faster recovery.

Without doubt, nurse prescribing also gives value for money. Indeed, non-medical prescribers are saving the NHS in England an estimated annual £777 million, according to a December 2015 report commissioned by NHS Health Education North West.1 According to the report, this could be increased further by at least £270 million a year if the quar­ter of most challenged GP practices in England that do not have nurse prescrib­ers were to employ them.

Evidence suggests that the standard of care provided by nurse prescribers is as high as traditional models of care.2 Patients report high levels of satisfaction with, and confidence in, nurse prescribers due to their level of specialist knowledge, experience with specific treatments and recognition of their own limitations.

Despite the documented benefits, a secondary analysis of a national primary care prescription database revealed that the number of items prescribed by nurses in primary care in 2010 was only 1.5 per cent of the total3 (although this may be higher now). Nurse independent prescrib­ers contributed most towards prescribing emergency contraception, and community practitioner nurse prescribers mainly con­tributed to prescriptions for dressings, stockings and incontinence appliances.

However, Professor Molly Courtenay, who specialises in research into prescrib­ing by nonmedical health professionals at Cardiff University’s School of Healthcare Sciences, says her research4 suggests that nurses with the appropriate (V300) independent/supplementary qualification are usually actively prescribing. “Around 90 per cent of these nurses prescribe, the majority independently,” she notes.

Moreover, nurse prescribing is not just about sending a patient, FP10 in hand, to the pharmacy and there are many other ways that nurses can, and do, use their prescribing qualification (see Figure 1).

Nurse_prescribers_Figure_1

Figure 1. Therapy areas in which nonmedical prescribers use their qualification. (Includes all nonmedical prescribers but 95 per cent were nurse prescribers and just 5 per cent were pharmacist and other prescribers.) Reproduced from Courtenay M, et al.4

Barriers to prescribing

But in cases where nurses are not using their prescribing powers freely or confi­dently, what are the factors that prevent them? One reason may be that nurses can feel overburdened by the responsibility – 13 out of 14 nurse independent prescribers interviewed said additional responsibilities and a lack of financial reward were disincentives to prescribing.5

The Royal College of Nursing suggests that some NHS Trusts have local policies that restrict nurse prescribing based on settings, eg emergency departments, or having to work within a Trust’s local formulary.6 Other occasionally noted reasons for not prescribing include pro­cedural delays, eg lack of electronic pre­scribing and access to patient notes, lack of support from employers and managers, and lack of continuing professional development (CPD).4

For community practitioners specifi­cally (with V100 or V150 registration), the limitations placed on them by a restricted formulary (largely just dressings, creams and appliances), which is widely regarded as no longer appropriate to the day-to-day needs of nurses or patients, could explain why about a third of this group are not put­ting their qualification into practice.4

“The role of the community practi­tioner has changed since the medicines listed in the Nurse Prescribers’ Formulary for Community Practitioners were put together and the list is no longer fit for purpose,” asserts Professor Courtenay.

However, these limitations look set to change, as Professor Courtenay chairs a group called the Nurse Prescribers Advisory Group for the BNF, which is shortly to review the community practi­tioner formulary.

Relationship with the medical profession

When nonmedical prescribing first started, the medical profession overall was strongly opposed, citing concerns around the clinical assessment abilities and diagnostic skills of nurses. However, according to the Royal College of Nurses, these initial objections from medical health professionals have abated over the years “as evidence of improvements in access, patient safety and patient-cen­tred care continue to strengthen the foun­dations underpinning nurse prescribing.”6

The current available evidence sug­gests that doctors are confident in the skills of the nurse prescribers with whom they work, says Professor Courtenay, adding that “doctors, in their role as des­ignated medical practitioner, are respon­sible for assessing the competencies of nurse prescribers.”

Working as part of the Hospital at Night team at Perth Royal Infirmary, NHS Tayside Trust, senior nurse prac­titioner Robyn Young says that she pre­scribes constantly through her shifts and that prescribing is now an essen­tial and absolutely integral part of her role. “My medical colleagues have always been supportive. In turn, I sup­port their junior colleagues with their clinical decision making and prescrib­ing,” she adds.

Nurse prescribers working in primary care can feel equally empowered, as Fiona Legett, who works as practice nurse at Somerford Grove Practice, City and Hackney CCG, explains. “Becoming a nurse independent/supplementary pre­scriber has transformed my working life,” she says. “It enables me to initiate and titrate medication on a completely inde­pendent level, which I do for my patients with long-term conditions such as dia­betes and hypertension as well as for patients who want to start contraception. Prior to my being a prescriber, patients had to wait for the GP to write the pre­scription, which was not time efficient for them or the GP.”

However, the response was not as positive from all nurse prescribers. Though all were glad to have done the qualification, some who communicated anonymously with Prescriber spoke of time-strapped designated medical prac­titioners unable to give enough time to their mentees, courses not well run, and not feeling well supported by the medical profession in using the qualifi­cation.

The future

Overall, the future for nurse prescrib­ing looks relatively bright, though this will depend on adequate funding for both initial prescriber training and CPD beyond. One obvious gap that exists is in the adult social care setting, where care homes could benefit from prescribers, yet lack of funding and training opportunities, plus no estab­lished protocol, mean that nurses are currently unable to upskill to become prescribers in the same way that NHS nurses can.

But for nurses able to embrace the autonomy and challenge, nurse prescribing can be combined with other advanced training specialisms to carve out interest­ing and varied roles. Natali Kelly, a nurse independent prescriber who runs her own private aesthetic clinic says: “I can prescribe antibiotics or medium-depth peels for acne, inject Botox for cosmetic purposes or for sweating and tooth grind­ing, and offer many specialised aesthetic treatments to the highest standard with­out having a doctor on site.”

It is this blurring of lines between advanced nurse practitioner/prescriber roles and the medical profession that looks set to continue in the future, likely causing assent and dissent in equal meas­ure along the way. As they increasingly upskill and specialise, nurses are looking more like doctors than ever before.

References

1. NHS Health Education North West. Non-medical prescribing (NMP). An economic eval­uation. December 2015.
2. Carey N, Stenner K. Does non-medical prescribing make a difference to patients? Nursing Times 2011;207(26):14–6.
3. Drennan V, et al. Trends over time in pre­scribing by English primary care nurses: a secondary analysis of a national prescrip­tion database. BMC Health Services Res 2014;14:54.
4. Courtenay M, et al. An overview of non med­ical prescribing across one strategic health authority: a questionnaire survey. BMC Health Services Res 2012;12:138.
5. Funnell F, et al. Comparing nurses’ and doctors’ prescribing habits. Nursing Times 2014;210(29):12–4.
6. Royal College of Nursing. RCN fact sheet: Nurse prescribing in the UK. December 2014.

Declaration of interests

None to declare.

Angela Dowden is a freelance journalist and registered nutritionist

The expanding role of nurse prescribers

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