The Department of Health and Social Care has recently published their consultation outcome regarding the availability of gluten-free foods (GFF) on NHS prescriptions.1 Following an unprecedented number of responses from patients, healthcare professionals, and professional bodies, the Government has decided to continue to provide GFF on prescription but restrict the products available to breads and mixes. This favoured option by the majority of consultation responders has now proceeded to formal ratification, through an amendment to the NHS Regulations 2004, Schedule 1. In this editorial, we discuss the controversies that have existed regarding prescription of GFF in coeliac disease where the gluten-free diet is the treatment, and discuss the future implications that this decision may have on both patients and the NHS.
HISTORY OF GFF PRESCRIPTIONS
GFF products have been available in the UK via prescription for those medically diagnosed with coeliac disease for >50 years, with the aim of supporting dietary adherence and reducing complications. In recent years, these prescriptions were restricted to staple foods, approved by the Advisory Committee on Borderline Substances (ACBS). The National Prescribing Guidelines endorsed by both the Primary Care Society for Gastroenterology and the British Dietetic Association set out recommendations to healthcare professionals on the quantity of gluten-free staple foods that may be prescribed.2 These allowances (in units) were determined by an individual’s age and sex (for example, male 19–59 years = 18 units, female 19–74 years = 14 units) and based upon:
These guidelines, first launched in 2004, offer equitable allowances for all UK patients, however costs to individuals vary.
In England, people with coeliac disease pay prescription charges (unless they meet exemption criteria), while prescriptions in Scotland, Northern Ireland, and Wales are free. This method of support differs to some other countries where government subsidies (for example, in Italy and Argentina) or tax deductibility of excess costs (for example, in the US and Canada) are being used.3,4
RECENT CONTROVERSIES IN GFF PRESCRIPTIONS AND FAKE NEWS
In 2014 NHS PrescQIPP raised concerns that the annual cost of prescriptions for GFF products in England was £24.7 million.5 Recommendations were made to restrict prescriptions to 8 units of bread and flour only, with the ambition of saving potentially £10 million.5 This started a trend for restricting access to GFF on prescription by a number of clinical commissioning groups (CCGs). A geographical variation in care subsequently developed within England, that differed to NHS practices in Scotland, Northern Ireland and Wales where national prescribing guidelines are still followed.
These local decisions and concerns about the variation in gluten-free prescribing policies were widely discussed in both the medical literature and the national press.6 These included concerns about the cost of GFF products, NHS procurement practices and the appropriate use of a GPs’ time in prescribing GFF products. In relation to costs, the Daily Mail ran a front-page headline on the 17 August 2015 deriding a £116 million spend on gluten-free junk food on prescription. This article fuelled further misconceptions about GFF prescriptions and was later retracted due to significant factual inaccuracie. The true spend was: £26.8 million on staple food items only (as based on 2014 data).7
THE DEPARTMENT OF HEALTH AND SOCIAL CARE CONSULTATION
A national public consultation was conducted by the Department of Health and Social Care between the 31 March and the 22 June 2017. The consultation suggested that the spend of £25.7 million (as based on 2015 data) on GFF prescriptions could be redeployed into other areas of the NHS. The NHS was unable to apply restrictions to GFF prescriptions as they lacked statutory authority to do this, with prescribing responsibilities laid down in national prescribing legislation that only Government could amend. A national public consultation was conducted by the Department of Health & Social Care between 31 March and 22 June 2017, where views on three options were sought. The options included:
make no changes to GFF prescribing;
end all GFF prescribing in primary care by adding GFF products to Schedule 1; and
restrict to selected GFF products (namely bread and mixes) on prescription.
Holding a national consultation on the issue was supported by both NHS England and clinical commissioners. Lauren Hughes, Director of Clinical Policy and Operations, NHS England, stated:
‘The purpose of this review is to develop guidance at a national level that will support CCGs locally to manage their resources and reduce the differing approaches and regional variation in prescribing across England.’
Julie Wood, Chief Executive, NHS Clinical Commissioners said in March 2017:
‘Having national support from NHS England and the DH (Department of Health) for those local decisions means there will be more consistency and reduce variation for patients.’
The health minister’s preference following the consultation was to continue GFF on prescription but restrict products to breads and flour mixes. Key themes considered included accessibility and availability of GFF, cost of GFF, impact on adherence to a gluten-free diet, appropriate use of NHS resources, health inequalities, consequences of untreated coeliac disease and the potential for system abuse and wastage. The evidence was considered alongside the views of key stakeholders including clinicians, commissioners and patients.
The immediate response to the Government’s decision on GFF prescribing has been mixed. Coeliac UK has welcomed the decision of a national approach to the availability of GFF on prescription, while a statement from the NHS Clinical Commissioners believes a missed opportunity has occurred to release entire GFF spending funds to other frontline NHS services.8,9 Although regulations will be put in place to restrict the type of product that can be prescribed, CCGs will still be able to develop local policies that restrict prescribing further. Thus the current scenario of a postcode lottery where some patients are able to access prescriptions in line with the national approach while others have effectively no access may continue.
CONSEQUENCES FOR PATIENTS AND THE NHS
The long-term sequelae of restricting GFF prescriptions may take many years to reveal themselves with regards to patient outcomes. Adherence to a gluten-free diet is recognised to be difficult for people with coeliac disease, varying between 42–96%, based on international adherence studies in both children and adults.3 This outcome may be influenced by access to GFF prescriptions.8 A previous NICE health economic analysis estimated that the cost of prescribing GFF was £194.24 per patient per year.10 This figure represented a low treatment cost for a lifelong autoimmune disease, which contrasted treatment costs associated with long-term complications such as osteoporosis, where an average fracture cost was £27 000.8 Unless the newly set out national policy is reflected across England patients may be at risk of long term complications. Only time will tell whether this concern will come to fruition.
Importantly, it should be recognised that this prescription debate has raised the profile of coeliac disease — a lifelong condition affecting 1% of the UK population. The average delay in diagnosis is 13 years, with individuals reporting on average 13 consultations with their GP prior to a diagnosis being established.11 In the UK, three out of four cases of coeliac disease remain unrecognised. Medical nihilism has for too long negatively influenced the outcomes of people with coeliac disease. Hopefully, through continued working between commissioning groups, patients, stakeholders and clinicians, an optimal use of available resources will be achieved, ensuring enhanced outcomes for these patients.
Notes
Provenance
Commissioned; not externally peer reviewed.
Competing interests
The author has declared no competing interests.
- © British Journal of General Practice 2018
REFERENCES
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(Nov 20, 2015) Daily Mail, Clarifications and corrections: Food on prescription. .
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