Martha’s Rule Drives 524 ICU Transfers and 12,301 Safety Calls in First 18 Months

NHS England introduced Martha’s rule across the system in 2024 after the 2021 death of 13‑year‑old Martha Mills, and staff did not heed the family’s concerns about worsening sepsis. The rule lets patients, relatives or staff call a hospital helpline and request a rapid review by a different clinical team, aiming to catch deterioration earlier.

In the first 18 months, 524 patients moved to intensive care or specialist units after someone raised a concern via the rule. During the same period, 12,301 calls came into the helplines; 4,047 of those calls (about one‑third) helped identify a patient whose condition was worsening. Of the calls that flagged deterioration, patients or their carers made 2,967, and hospital staff made 1,080. An interim review found that 32 % of the public had heard of Martha’s rule, and it showed that people with higher education had four times the awareness of others. Health Secretary Wes Streeting said the rule is "already having a life‑saving impact".

These figures come from an observational cohort covering all NHS trusts in England; they show correlation between rule use and increased transfers but do not prove that the rule caused better outcomes. Patients and families now have a clear escalation path; staff should treat every helpline call as a potential safety signal; hospitals should boost awareness, especially among groups with lower education, to widen benefit. Researchers need to conduct further research, such as a controlled before‑after study, to determine any effect on mortality or length of stay. What to watch next: the NHS’s planned formal evaluation of Martha’s rule, which experts expect later this year, will assess clinical outcomes and guide possible nationwide expansion.