Northern Ireland finally moves to close obesity treatment gap as first specialist NHS service announced

For years, people in Northern Ireland living with severe obesity have faced a reality patients elsewhere in the UK did not.

There was no specialist NHS obesity management service.

There was no NHS bariatric surgery programme.

For many, the options were limited to paying privately, travelling abroad for treatment or trying to manage alone.

Now, after years of pressure from clinicians, patients and campaigners, Northern Ireland is finally preparing to launch its first dedicated Regional Obesity Management Service.

Health Minister Mike Nesbitt has announced the first phase of the £5 million service, known as ROMS, describing it as “a very important day for Northern Ireland” and a significant step towards bringing local obesity care into line with the rest of the United Kingdom.

The service is expected to begin rolling out in early autumn 2026 and will initially focus on adults with the highest clinical need.

For thousands of people across Ballymena, County Antrim and Northern Ireland who have struggled to access support, the announcement represents something many believed would never come — a specialist NHS pathway for obesity treatment closer to home.

The scale of Northern Ireland’s obesity challenge

The figures behind the announcement are stark.

The Department of Health says 65% of adults in Northern Ireland are now living with overweight or obesity.

Among children, the figure stands at 26%.

Officials describe obesity as “one of the most significant public health issues facing the population of Northern Ireland today”.

Obesity is linked to a wide range of serious medical conditions including heart disease, stroke, type 2 diabetes, sleep apnoea, high blood pressure, arthritis, poor mental health and several forms of cancer.

Health leaders increasingly view obesity not as a lifestyle issue alone, but as a chronic disease requiring long-term support and specialist treatment.

The consultation process repeatedly highlighted concerns about stigma experienced by people living with obesity in healthcare settings, workplaces, schools and wider society.

One consultation response challenged the idea that obesity is simply a result of poor choices, stating:

“Current scientific evidence clearly refutes this simplistic view.”

That reflects a major shift in medical thinking towards treating obesity as a complex condition influenced by genetics, environment, deprivation, mental health and wider social factors.

Northern Ireland has been the UK outlier

Perhaps the single most important fact behind this announcement is that Northern Ireland remains the only UK nation without specialist NHS obesity management services.

It is also the only part of the United Kingdom without an NHS bariatric surgery service.

The Department has been working towards specialist obesity services since 2019.

In effect, patients in Northern Ireland have spent years watching services develop elsewhere while equivalent support remained unavailable locally.

For many readers, this is likely to feel less like a new service arriving and more like a long-overdue gap finally beginning to close.

The underlying message is difficult to ignore.

If you lived elsewhere in the United Kingdom, many of these services would already have existed.

Patients travelling overseas because local services do not exist

One of the most revealing findings from the consultation was confirmation that Northern Ireland residents are already travelling overseas for weight-loss surgery because local services do not exist.

Healthcare organisations warned ministers that this trend carries significant risks.

Concerns included inadequate clinical assessment before surgery, limited follow-up support afterwards and patients returning home requiring emergency NHS treatment.

The British Dietetic Association Obesity Specialist Group warned:

“Patients may require emergency treatment having had surgery abroad from an unregulated service.”

The organisation also highlighted the complexity of treating severe obesity, stating:

“The management of severe and complex obesity requires a highly specialised multidisciplinary team.”

The issue, clinicians argued, is not simply surgery itself.

Successful obesity treatment often requires long-term support from dietitians, psychologists, specialist nurses, physicians, surgeons and exercise professionals working together.

Without that support, outcomes can deteriorate rapidly.

‘Patients with obesity are desperate for help’

The consultation repeatedly highlighted frustration among both patients and healthcare professionals.

One GP summed up the situation simply:

“Patients with obesity are desperate for help.”

Another respondent told the Department:

“We are failing the population of Northern Ireland due to the lack of a weight management service.”

Save Our Acute Services concluded:

“There is an overwhelming case to be made for the development of an appropriate Regional Obesity Management Service.”

Those comments help explain why support for investment in obesity treatment proved almost unanimous.

The Department received 18,921 responses to its consultation.

Of those responses, 99% supported investment in a Regional Obesity Management Service.

The scale of public engagement was unusually large for a health consultation.

A total of 18,726 responses were submitted in hard-copy form while 195 arrived online or by email.

Approximately 99% of all responses came through supporters of the Save Our Acute Services campaign in Fermanagh.

The Department also held four public consultation events involving 196 registered participants.

Attendance reached 52 people on 22 January 2024, 55 on both 30 January and 31 January, while 34 attended a consultation event in Bellaghy on 6 February.

Who will qualify first?

The new service will not initially be available to everyone.

Phase one will focus on adults aged 18 and over with a Body Mass Index above 45 and at least one serious obesity-related health condition.

The qualifying conditions are:

• atherosclerotic cardiovascular disease including heart disease, stroke, heart failure and peripheral vascular disease

• hypertension requiring medication

• dyslipidaemia including raised cholesterol or triglycerides

• obstructive sleep apnoea confirmed through sleep studies

• type 2 diabetes

The BMI threshold means the first phase is aimed at people living with severe or complex obesity and associated health conditions rather than people seeking support for more moderate weight problems.

The Department says the initial focus on those with the greatest clinical need is intended to maximise health benefits and improve outcomes.

Officials have also acknowledged that some people who want support may not qualify immediately.

Consultation responses raised concerns that strict BMI thresholds could unintentionally encourage some individuals to gain weight in order to become eligible for treatment.

Weight-loss injections move firmly into NHS thinking

ROMS will provide access to weight-loss medication where clinically appropriate and in line with National Institute for Health and Care Excellence guidance.

While individual medicines were not named, references to pharmacotherapy, obesity medicines and weight-loss injections appear repeatedly throughout consultation documents and policy papers.

Demand for these treatments has risen rapidly across Northern Ireland, with GPs reporting increasing numbers of patients seeking advice or pursuing treatment privately.

The new service effectively confirms that weight-loss medication is moving into mainstream NHS obesity treatment pathways.

However, officials have stressed that medication will sit alongside wider support rather than replace it.

Patients receiving treatment will also receive support around nutrition, exercise, behavioural change and long-term weight management.

Self-referral aims to remove one of the biggest barriers

Alongside ROMS, Northern Ireland will also benefit from a £7 million share of the UK-wide Obesity Pathway Innovation Programme.

The programme forms part of an £85 million investment package involving the UK Government and pharmaceutical company Lilly.

Importantly for patients, it introduces multiple routes into care, including self-referral.

That means people will be able to seek support directly rather than waiting for a GP referral.

Patients will work with Health and Social Care clinicians to set personalised goals and access community support, social prescribing programmes and digital services.

Apps providing nutritional guidance, exercise advice and behavioural support are expected to become part of the new pathway.

For people who have struggled to navigate existing services, removing referral barriers could prove one of the most significant changes of all.

Minister highlights inequality and prevention

Health Minister Mike Nesbitt said tackling health inequalities had been one of his major priorities since taking office.

He said:

“This is a very important day for Northern Ireland as this new service will help improve the lives of many people.

“Obesity is a significant public health issue and those living with being overweight or obese are at a higher risk of a range of major health conditions including heart disease, stroke, type 2 diabetes and some cancers.”

Mr Nesbitt said the service aligned with his vision of shifting healthcare closer to people’s homes through his Neighbourhood Model of health and wellbeing.

He added:

“Health inequalities has been one of my main areas of focus since I became Health Minister.

“Obesity disproportionately affects those from disadvantaged communities (68%) compared to the least disadvantaged (62%).”m

“The shift from treating ill health to helping people stay well will support longer, healthier and more active lives, bringing Northern Ireland in line with the rest of the UK and improving health outcomes.”

He also said:

“I am determined to prioritise this area.”

Children and rural communities remain major concerns

While the initial service focuses on adults, concerns around childhood obesity featured heavily throughout the consultation.

The Royal Belfast Hospital for Sick Children warned:

“We need a service for managing childhood obesity.”

Respondents also raised concerns around travel distances, transport costs and accessibility for rural communities.

Those concerns are likely to resonate strongly with people living outside Belfast and major urban areas.

Accessibility concerns were also raised on behalf of people with disabilities and learning disabilities, with fears that standard assessment tools or digital pathways could disadvantage some patients.

Several organisations argued that future services must be designed around flexibility and local access rather than expecting patients to travel long distances.

One centre initially, but expansion may follow

Consultation responses strongly supported a model involving one specialist bariatric surgery centre supported by two multidisciplinary obesity hubs and wider outreach services.

South West Acute Hospital emerged as the most popular location among respondents, followed by Belfast Trust hospitals.

The Department’s language throughout the consultation suggests officials currently favour a single specialist centre initially, with the possibility of expansion later as demand grows.

That approach mirrors wider NHS practice, where larger specialist centres often achieve better outcomes, lower complication rates and are better able to maintain specialist expertise.

Surgeons from the Regional Upper GI Surgery Unit in Belfast told the consultation:

“We stress the necessity of the urgent provision of obesity management services.”

The cost of doing nothing

Obesity treatment is often criticised as expensive.

The Department’s argument is effectively the opposite.

Officials repeatedly point to the long-term financial impact of obesity through rising rates of diabetes, heart disease, stroke, arthritis, poor mental health and cancer.

The case being made by health officials is straightforward.

Preventing illness is cheaper than treating it later.

The Royal College of Physicians summed up that argument in a single sentence:

“Investment in this service delivers immeasurable payback.”

The Northern Trust Health and Wellbeing Team offered an important balance, stating:

“The majority of funding should be placed in the continuation of primary and secondary prevention measures not treatment.”

The challenge for policymakers now will be balancing prevention with support for those already living with severe obesity and its complications.

What happens next

Delivery of the Obesity Pathway Innovation Programme is expected to begin in August.

Implementation of the Regional Obesity Management Service is expected to follow in early autumn 2026.

Initially the service will focus on those with the highest clinical need, with wider eligibility and delivery details expected in due course.

For thousands of people across Northern Ireland living with obesity and the health conditions that often come with it, the announcement will ultimately be judged not by consultation responses, policy papers or funding figures.

It will be judged by a far simpler question.

Whether help finally becomes available close to home when they need it.

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What this means if you are living with obesity in Northern Ireland

• Northern Ireland is finally introducing its first specialist NHS obesity treatment service.

• Until now, Northern Ireland has been the only part of the UK without specialist NHS obesity services and the only UK nation without an NHS bariatric surgery service.

• The first phase of the new Regional Obesity Management Service (ROMS) is expected to begin in early autumn 2026.

• The service will initially focus on adults aged 18 and over with the greatest clinical need.

• To qualify during phase one, patients must have:

• a Body Mass Index (BMI) above 45; and

• at least one serious obesity-related health condition.

• The qualifying health conditions are:

• heart disease, heart failure or previous stroke;

• high blood pressure requiring medication;

• raised cholesterol or triglycerides;

• obstructive sleep apnoea confirmed by sleep study; or

• type 2 diabetes.

• People who meet the criteria may be able to access specialist support, weight-loss medication and lifestyle interventions through the health service.

• Weight-loss medication will only be prescribed where clinically appropriate and in line with national guidelines.

• The service is expected to include support with:

• healthy eating;

• physical activity;

• behavioural change;

• long-term weight management; and

• access to medication where suitable.

• Patients will not automatically qualify for treatment simply because they are overweight or obese.

• The first phase is aimed at people living with severe or complex obesity and obesity-related illnesses.

• Alongside ROMS, Northern Ireland will also introduce self-referral pathways through the Obesity Pathway Innovation Programme (OPIP), meaning some patients may be able to access support without first needing a GP referral.

• Further details on referral routes, locations and wider eligibility criteria are expected to be announced later this year.

• Health officials say the service will expand over time as capacity and funding allow.