Dementia affects millions of families around the world.
As memory, thinking, and daily living skills gradually decline, many people with dementia rely heavily on husbands, wives, children, or other close relatives for everyday support.
These caregivers often spend years helping with meals, personal care, finances, medicines, and emotional support.
Although this care is given with love, it can also become physically and emotionally demanding. Many caregivers have little free time, struggle with stress, and put their own health last.
Because caregiving can be so demanding, mental health experts have searched for easier ways to provide support. Traditional counselling is helpful, but attending appointments is not always possible when someone cannot safely leave the person they care for.
Recognising this problem, scientists from the University of East Anglia designed a digital self-help program that caregivers could use from home.
The platform, known as iACT4CARERS, was built for computers and mobile devices. It guides users through eight online sessions that teach skills for managing difficult emotions and coping with everyday challenges.
Participants also received written encouragement from trained NHS support workers, with phone or video support available if needed. The approach was designed to be low-cost while still providing meaningful psychological support.
To test the program, researchers recruited 496 family caregivers from across England. Participants were randomly divided into two groups.
One group continued with their normal services, while the other group received the online program in addition to their usual care. This type of study design helps researchers compare results fairly because the two groups are similar at the beginning of the trial.
The results were encouraging. Caregivers using the online program experienced lower levels of anxiety after three months, and these improvements were still present after six months. Depression symptoms also improved compared with those who received only standard care.
According to lead researcher Dr. Naoko Kishita, the improvements were noticeable in everyday life, meaning participants did not simply score better on questionnaires but actually felt emotionally healthier.
Researchers believe the program’s flexibility is one of its greatest advantages. Caregivers can complete sessions whenever they have time instead of travelling to appointments.
Since the program requires only limited support from trained staff, it may also be easier for health services to provide to large numbers of people.
Professor Anthony Gordon from the NIHR Health Technology Assessment Programme said the findings demonstrate how carefully tested online technologies may help support people facing difficult health challenges. As healthcare systems become increasingly busy, digital tools may allow many more families to receive timely support.
The study was carried out by the University of East Anglia together with University College London, the Centre for Ethnic Health Research, Uppsala University, Universidad Rey Juan Carlos, Universidad Autónoma de Madrid, and Norfolk and Suffolk NHS Foundation Trust. The findings were published in The Lancet Regional Health—Europe.
Overall, the study offers promising evidence that digital mental health programs can make a real difference for dementia caregivers. The research included a large number of participants and used a high-quality randomized controlled design, making the results more reliable than many smaller studies.
Nevertheless, additional research should examine whether the benefits last for several years and whether the program works equally well in different countries and cultural settings.
Even with these unanswered questions, the findings suggest that online therapy could become a valuable way to support caregivers, improve their well-being, and indirectly benefit the people living with dementia who depend on them every day.
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Source: University of East Anglia.
