System changes could make working life better for NHS employees

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Adapted from BMJ 25 October 2025

A Care Under Pressure review by J. Maben et al has examined the causes and solutions to workplace psychological ill health in nurses, midwives and paramedics.

The NHS needs healthy, motivated staff to provide high quality patient care. Nurses, midwives and paramedics make up 56% of clinical staff in the NHS and they have high rates of mental health problems.

High pressure environments with heavy workloads and staff shortages are linked to mental ill health. In 2023 42% of NHS staff reported psychological unwellness due to work related stress. 32% said there was not enough staff to do the job properly and 74% said they suffered from unrealistic time pressures.

Psychological ill health in turn increases staff sickness and resignations. Other staff are under performing because they are at work while under severe psychological stress. Patient care suffers as a result. The estimated cost of this is 12 billion a year to the NHS. The review researchers think that they could save up to 1 billion a year if their recommendations were implemented.

Over 200 research papers were examined for the review. They found that aspects of the job and workplace were more important than the individual profession when it came to the causation of psychological distress.

Those who were most at risk were staff in roles that exposed them to trauma, newly qualified staff and lone workers.

They found that failure to take a long term view of effects on staff, the blame culture, managers who don’t listen to employees, and prioritisation of the needs of the system over the individual, were major causes of psychological distress.

Matters could be improved if the NHS invested in the provision of long term psychological support, reduce bullying and harassment, provide space and places for staff to share experiences and use an evidence based framework to evaluate interventions.

The stigma of having psychological distress in response to work needs to change. The blame culture needs to be tackled. Most staff are simply doing the best they can under very difficult circumstances. Essential needs such as access to hot food, lockers, showers, car parking, rest and break rooms are needed.

Improvements need to be tailored to the local workforce needs. The researchers have produced a summary, guidance and webinar of their work for leaders, nurses, midwives and paramedics.

Diabetes Action Canada: Trade Tariffs affect patients directly

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Adapted from BMJ 25 October 2025

Linxi Mytkolli, Director of patient engagement Diabetes Action Canada.

Every 10 days I insert a glucose sensor into my skin. Every three days I change the site for my insulin pump. These US made devices are how I manage my diabetes and how I stay alive. But they are not exempt from broad trade tariffs, and like many other essential medical technologies, they are now caught in an increasingly fragile global supply chain.

Lives are being placed at risk by decisions made far from the people that they affect. Steel tariffs delay infusion set manufacture, aluminium cost affect the provision of mobility aids and electronics affect hearing aids.

Steel based infusion sets are now unavailable in many countries. Without them, insulin can’t be delivered via pump systems. And it’s not just diabetes. Wheelchairs and prosthetics rely on specialised components that are affected by tariffs and restricted supply. These tools are necessities.

Trade discussions tend to focus on gross domestic product, national competitiveness and domestic manufacturing jobs, but health outcomes for people who depend on imported medical technologies also matter.

The US has increased tariffs on steel and aluminium exports to 50%. These tariffs can trigger global supply shortages and higher prices. There is no clear mechanism to protect the people who rely on medical devices that are affected.

Trade and procurement officials must actively engage with people with disabilities and patient organisations to identify essential devices and ensure that they are protected from tariffs and other restrictive policies.

Health ministries need to report and act on medical device shortages with the same urgency that they give to drug shortages.

Over one billion people worldwide live with disabilities and long term conditions. Medical device access isn’t just a logistics problem, for many it is a matter of survival.

Aerobic exercise is the best exercise if you have knee osteoarthritis

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Adapted from BMJ 25 Oct 2025

A systemic review and meta-analysis looked at 217 randomised controlled trials with over 15 thousand participants in order to evaluate different exercise interventions in people with osteoarthritis of the knee.

They found that overall aerobic exercise was the best at improving pain, function, gait and quality of life.

They evaluated several types of exercise including aerobic, flexibility, strengthening, mind-body, neuromotor and mixed exercise.

The outcomes measured were pain, physical function, gait and quality of life.

Follow up was done at 4, 12 and 24 weeks.

Although you would expect improvement with almost all of these exercise regimes, aerobic exercise came out top. So, get your walking shoes on.

Rationing sugar in the first three years of a baby’s life reduces long term cardiovascular outcomes

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Adapted from BMJ 25 Oct 2025

Between October 1951 and March 1956, sugar rationing was still going on in some areas of the UK, but not in others.

In the British Biobank Study, sugar rationing, demographic information, socioeconomic status, lifestyle, genetic factors and birthweight were analysed. These were compared against the later development in adulthood of cardiovascular disease, myocardial infarction, heart failure, atrial fibrillation, stroke, cardiovascular mortality, diabetes and hypertension.

Sugar rationing was associated with lower risks of several cardiovascular risk factors in adulthood. Those who experienced rationing got ( hazard ratio 0.80) less heart disease, 0.75 less myocardial infarction, 0.74 less heart failure, 0.76 less atrial fibrillation, 0.69 less stroke, and 0.73 less cardiovascular mortality. Diabetes and hypertension were jointly responsible for 31.1% of the excess cardiovascular disease association.

My comment: These results strongly support Dr Robert Lustig’s efforts to reduce the sugar consumption of babies and toddlers. Unfortunately I was born after the era of sugar rationing and my mum was sugar mad. Both parents and every relative I ever encountered added two heaped spoonfuls of sugar to a small cup of tea. I stopped sugar in my tea aged 14 but by then it was too late to save my teeth from widespread fillings. It isn’t too late to improve the diet of the babies that are being born now, and I hope this information is widely disseminated. Setting up a lifetime of sugar dependence for babies and children is a very bad idea and can be avoided by taking care of the diet in the pre-kindergarten years.

Obituary: Judith Steel

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Adapted from BMJ 14 June 2025

Judith Steel was responsible for establishing the first pre-pregnancy unit for type one diabetic women in the UK.

Judith Steel was born in 1940 and died of a chest infection due the effects of a spinal tumour on 8th January 2025.

In 1976 she and obstetrician Frank Johnstone set up a diabetic clinic for type one women in the Simpson Memorial Pavilion Edinburgh. They recognised that high blood sugars greatly influence congenital abnormalities which occur in early pregnancy, and that early intervention, before pregnancy occurs is necessary.

Women between the ages of 14 and 40 were advised on dietary changes to improve their chances of having a normal baby. Of the 143 births at the unit by 1990, only 2 babies had congenital abnormalities. In comparison, of 96 women who defaulted from the clinic, 10 babies with malformations were born.

Worldwide, such clinics were set up, improving the outlook for countless families. Now, these special clinics are mainstream.

Judith wrote many academic papers and also Personal Experiences of Pregnancy Care in Women with Insulin Dependent Diabetes in 1994.

Judith unfortunately developed a spinal cord tumour in the 1980s. This gave her mobility problems in her legs. She had two operations but was not able to be cured, and had to use a wheelchair.

Judith was born in West Yorkshire. She entered Edinburgh University and qualified in 1965. At the time, men greatly outnumbered the women who were admitted to the medical degree course. She particularly enjoyed the lectures of Leslie Duncan who was a diabetologist and veterinary surgeon. He would bring patients to lectures including dogs. After qualifying she joined his diabetology team.

She met her future husband Michael Steel at anatomy lectures. He was initially on crutches after a motorcycle accident. They married in 1962. After graduation they worked together in Nigeria. They then worked together at Edinburgh’s Western General Hospital and then in Kenya in a diabetology unit.

In 1983 Judith was appointed to an associate specialist position and started working with adolescents with eating disorders associated with diabetes. She was awarded an MBE in 1992.

Michael moved to St. Andrews University and Judith moved to the Victoria Hospital Kirkaldy. She studied the development of blindness in diabetes and found that this could be prevented if eye screening was done every 1-2 years.

Both Judith and Michael travelled around the world to share knowledge with other diabetologists. She spent her retirement in Edinburgh and is survived by her husband, three children, and six grandchildren.

My comment: I had never heard of Dr Steel till I read this obituary in the BMJ. She certainly was a trailblazer and improved the outlook for diabetics worldwide. She contributed to improvements in pre-pregnancy and pregnancy care for type one women, eating disorders, and reducing blindness. Much of her work was copied and is now a part of regular care. She did much of her work from a wheelchair and managed to bring up three children. Thank you Judith.

Anaemia is more common than usual in diabetes

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Adapted from BMJ 14 June 2025

Diabetes increases the likelihood of anaemia of various types. Iron deficiency, vitamin B12 deficiency, and anaemia of chronic disease were three to five times more common in people with diagnosed diabetes than those with normoglycaemia.

Renal complications and decreased erythropoietin production may be part of the explanation.

The study was part of the UK Biobank Study.

Another longitudinal study of apolipoprotein in the development of cardiovascular disease found that blood glucose levels are also linked to the development of aortic stenosis.

As blood levels rise, so does the risk. After 25 years of having diabetes, the average onset of aortic stenosis doubles compared to those with normal glucose levels.

My comment: Because diabetics get many more regular blood tests than the usual GP population, one would imagine that even if you do get anaemia, that this can be detected and treated earlier.

Supported exercise significantly improves life expectancy after colon cancer

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Adapted from BMJ 14 June 2025

Observational studies have shown that colon cancer patients who increase their physical activity after treatment have a lower risk of recurrence and death compared to those who don’t. Now, a randomised controlled trial, the first of its kind, has shown the same thing.

A three year programme of structured exercise reduced the relative risk of disease recurrence, new primary cancer, or death, by 28% in patients with stage III and high risk stage II colon cancer. The magnitude of the benefit is on a par to many standard drug treatments.

The Challenge Study randomised 889 patients with resected colon cancer and adjuvant chemotherapy to either the structured exercise group or a health education group. The exercise group had face to face coaching sessions and behavioural support every week for the first six months and then once a month. The health education group were given information about healthy eating and exercise but not the personal coaching.

The exercise group managed to get people to do the equivalent of 40-60 minutes brisk walking or 25-30 minutes of jogging, three or four times a week.

After 8 years follow up, disease recurrence, new primary cancer, or death had occurred in 93 of the 445 people in the exercise group, compared with 131 of 444 people in the education group. 90% of the exercise group were still alive, compared to 83% in the education group.

Vicky Coyle, consultant medical oncologist at Queen’s University Belfast, who led the research, hopes that exercise will be embedded in future treatment plans for patients.

It is thought that exercise works by regulating hormone levels, reducing inflammation and strengthening the immune system.

One of the commonest questions patients ask their doctors is what they can do to reduce their risk of a cancer recurrence. A vigorous, structured exercise programme fits the bill.

The link between poverty and poor health is complex

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Adapted from BMJ 26 July 2025

Mothers and children in low income households have poorer health than those from high income households. A trial in four cities in the USA compared results when monthly unconditional cash transfers were made. In theory, those given more money should see an improvement in health.

A total of 1,000 mothers were randomised to receiving either $333 dollars or $20 a month until their child was six years old.

After four years, no difference between the groups was found n maternal mental health, maternal or child BMI, or maternal report of the child’s health.

My comment: I would have thought that an extra $333 would have led to some improvements in diet, house heating, clothes and shoe provision. It could also have led to less paid work being necessary for the mother to do, which I would also have expected to help. I am surprised that health outcomes didn’t improve at all. Perhaps, much more money is needed? Or is it being spent on things that don’t improve health?

Weight loss drugs have unintended side effects

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Adapted from BMJ 14 June 2025

Weight loss drugs have considerable advantages but as use grows unexpected side effects are occurring too.

For the child bearing years, usually 15-45 years of age, weight loss drugs seem to render oral contraceptives less effective.

Therefore, should you wish to delay or prevent conception, it is best to add a barrier method such as condoms or a diaphram to the combined or progestogen only pill.

Should a pregnancy occur, the weight loss drugs need to be stopped because there is insufficient knowledge about how these drugs can affect a developing baby. Animal studies indicate that there could be adverse fetal outcomes.

For those in older age groups, it has been found that people with diabetes have twice the likelihood of developing neovascular age related macular degeneration, than diabetics not on weight loss drugs.

Marks and Spencer now supplying stoma underwear

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Adapted from BMJ 24 August 2024

Marks and Spencer has partnered with Colostomy UK to launch an underwear line design for people with a stoma.

About 100,000 women in the UK have a stoma, but many find that underwear options were very limited to specialist online retailers.

They have produced a more affordable, accessible panty range that can keep a stoma bag in place by day and night.