Question to the Department of Health and Social Care:

To ask His Majesty's Government what assessment they have made of progress made by UK-based researchers on finding methods to treat the symptoms of long Covid and to cure patients suffering from long Covid.

The National Institute for Health and Care Research (NIHR) and UK Research and Innovation (UKRI) have dedicated funding to research into treatment options, clinical trials, and to understanding the underlying mechanisms of long COVID. The overall Government investment in long COVID research is over £57 million. Government research funders welcome applications for funding for long COVID research.

Of the research studies identified in the answer for HL5426, four are ongoing and have expected spend in this financial year, namely: STIMULATE-ICP; PHOSP-COVID; Percutaneous Auricular Nerve Stimulation for Treating Post-COVID Fatigue; and Online cognitive training for people with cognitive impairment following SARS-CoV-2 infection. The total budget for these studies is over £15 million, but spend in this financial year is not yet confirmed, as it depends on the progress of the studies.

No specific assessment has been made of the progress of United Kingdom-based researchers on finding methods to treat the symptoms of long COVID. The UK has a strong track record of developing and evaluating new treatments for COVID-19 through randomised control trials. In November 2020, the NIHR and UKRI launched their first call for research proposals on long COVID and subsequently funded the treatments for long COVID. In 2021, the NIHR funded the STIMULATE-ICP study as the largest trial for long COVID treatments at the time. This study is still ongoing, and emerging findings will be shared with the National Institute for Health and Care Excellence. The NIHR Innovation Observatory has undertaken a rapid horizon scan to identify repurposed medicines in clinical development for the treatment of myalgic encephalomyelitis, also known as chronic fatigue syndrome, as well as related conditions such as long COVID and fibromyalgia. The horizon scan focused on medicines with a UK licence that are in phase two or three clinical trials, with trial registration dates from 2020 onwards.

Unfortunately, no study globally has identified a cure for long COVID. The REGAIN study became the first randomised trial to show a benefit from rehabilitation for people with long COVID, and the first high quality evidence confirming the sustained clinical benefit and lack of harm from rehabilitation programmes for long COVID. The NIHR provided £1.5 million towards this trial, which combined exercise with behavioural support, to measure their effects on symptoms, health, and other outcomes.