Provisional publication of Never Events reported as occurring between April 2025 and June 2025

Never Events

Never Events are serious, largely preventable patient safety incidents that should not occur if healthcare providers have implemented existing national guidance or safety recommendations. The Never Events policy and framework – revised January 2018 suggests that Never Events may highlight potential weaknesses in how an organisation manages fundamental safety processes. Never Events are different from other patient safety incidents as the overriding principle of having the Never Events list is that even a single Never Event acts as a red flag that an organisation’s systems for implementing existing safety advice/alerts may not be robust.

The concept of Never Events is not about apportioning blame to organisations when these incidents occur but rather to learn from what happened. This is why, following consultation, in the revised Never Events policy and framework – published January 2018 we removed the option for commissioners to impose financial sanctions when Never Events were reported. The foreword to the framework states: “…allowing commissioners to impose financial sanctions following Never Events reinforced the perception of a ‘blame culture’. Our removal of financial sanctions should not be interpreted as a weakening of effort to prevent Never Events. It is about emphasising the importance of learning from their occurrence, not blaming”. Identifying and addressing the reasons behind this can potentially improve safety in ways that extend far beyond the department where the Never Event occurred, or the type of procedure involved.

We have been working to systematically review the barriers for each type of Never Event to identify if they are truly strong and systemic, starting with those that occur most frequently. As a result, we are making changes to the Never Events list which means direct comparison of the number of Never Events with earlier periods is not appropriate. The definitions and designated list of Never Events were also revised from February 2018. You can find about more about these changes on the revised Never Events policy and framework webpage.

The revised 2018 Never Events policy and framework requires commissioners and providers to agree and report Never Events via the Strategic Executive Information System (StEIS) . Where a patient safety incident is logged as a Never Event but does not appear to fit any definition on the Never Events list 2018 (published 28 February 2018) commissioners are asked to discuss this with the provider organisation and either add extra detail to StEIS to confirm it is a Never Event or remove its Never Event designation from the StEIS system.

Never Events framework consultation 2024

In February 2024, NHS England launched a consultation seeking views on whether the existing Never Events framework remains an effective mechanism to support patient safety improvement.

Never Events are defined as patient safety events that are ‘wholly preventable’ because of the existence of strong systemic protective barriers at a national level. However, reports from the Care Quality Commission and the Healthcare Services Investigation Branch (now known as the Health Services Safety Investigations Body) highlighted for several types of Never Events the barriers are not strong enough and called for the framework to be reviewed.

The consultation closed on the 5 May 2024, and we will be setting out the next steps in due course.

Supporting healthcare providers to prevent Never Events

The Care Quality Commission has undertaken a thematic review in collaboration with NHS Improvement (now part of NHS England) to get a better understanding of what can be done to prevent the occurrence of Never Events, with the resulting report ‘Opening the door to change’ published in December 2018.

The report includes a recommendation that “NHS Improvement (now part of NHS England) should review the Never Events framework and work with professional regulators and royal colleges to take account of the difference in the strength of different kinds of barrier to errors (such as distinguishing between those that should be prevented by human interactions and behaviours such as using checklists, counts and sign-in processes; and those that could be designed out entirely such as through the removal of equipment or fitting/using physical barriers to risks). As mentioned above, we are in the process of conducting this review, and details of any resulting changes to the Never Events list can be found on the revised Never Events policy and framework webpage.

The report also suggested that organisations did not always have strong systems for implementing alerts. Key problems included:

  • organisations circulating alerts to raise awareness rather than taking the required actions to address an issue
  • responsibility taken at a junior level for recording an organisation’s completion of the actions
  • instead of central coordination across an organisation, individual teams being asked to implement the required actions locally, leading to duplication and the most effective systemic actions left incomplete

To help address these issues, a new National Patient Safety Alerting Committee (NaPSAC) has been established, whose role includes the development and governance of the new national patient safety alerts. These alerts require healthcare providers to introduce new systems for planning and coordinating the required actions, including executive oversight.

In September 2015, the first set of national safety standards for invasive procedures (NatSSIPs) were published by NHS England to help prevent Never Events, with all relevant NHS organisations in England instructed to develop and implement their own local standards based on the national principles. The standards set out broad principles of safe practice and advise healthcare professionals on how they can implement best practice. The Centre for Perioperative Care published revised national safety standards for invasive procedures (NatSSIPs 2) in January 2023.

The National Patient Safety team and our partners also continue to work to further prevent individual types of Never Events. Examples include:

Investigating and learning from Never Events NHS providers are encouraged to learn from mistakes and any organisation that reports a Never Event is expected to conduct a patient safety incident investigation (PSII) so it can learn and take action on the underlying causes.

The fact that more and more NHS staff take the time to report incidents helps to ensure that this learning is happening locally. We continue to encourage NHS staff to report Never Events to StEIS; PSIIs per this guidance; and all patient safety events to LFPSE, to help us identify any risks so that necessary action can be taken.

Important notes on the provisional nature of this data

To support learning from Never Events we are committed to publishing this data as early as possible. However, because reports of apparent Never Events are submitted by healthcare providers as soon as possible, often before local investigation is complete, all data is provisional and subject to change.

Due to the complex combination of incidents identified as Never Events when first reported, patient safety incidents designated as Never Events at a later date, and incidents initially reported as Never Events that on investigation are found not to meet the criteria, our monthly provisional Never Event reports provide cumulative totals for the current financial year. This is to ensure the information provided is as consistent and as accurate as possible.

This provisional report is drawn from the StEIS system and includes all patient safety incidents with a reported incident date between April 2025 and June 2025, and which on the 31 July 2025 were designated by their reporters as Never Events.

Data on Never Events for 2023/24 and previous years can be found on the NHS England website. Once sufficient time has elapsed after the end of the 2024/25 reporting year for local incident investigation and national analysis of data, we will produce a final whole-year report of Never Events, which will replace this provisional data.

Summary

When data for this report was extracted on 31 July 2025, 102 patient safety incidents on the StEIS system were designated by their reporters as Never Events and had a reported incident date between April 2025 and June 2025, of these 102 incidents:

  • 100 patient safety incidents appeared to meet the definition of a Never Event in the Never Events list 2018 (published 28 February 2018). This number is subject to change as local investigations are completed
  • 2 patient safety incidents did not appear to meet the definition of a Never Event

More detail is provided in the tables on the following pages.

Table 1: Never Events April 2025 to June 2025 by month of incident

Note: As described above, a further 2 patient safety incidents did not appear to meet the definition of a Never Event and the relevant organisations have been asked to review accordingly. Numbers are subject to change as local investigations are completed.

Month in which Never Event occurred

Number of Never Events

April

35

May

34

Junne

31

Total

100

Source: Reported NHS Never Events from StEIS

Table 2: Never Events April 2025 to June 2025 by type of incident with additional detail

Note: As described above, a further 2 patient safety incidents did not appear to meet the definition of a Never Event and the relevant organisations have been asked to review accordingly. Numbers are subject to change as local investigations are completed.

Description of Never Event

Count

Wrong site surgery

42

Incision to wrong side/site

1

Injection to wrong side/site

7

Procedure intended for another patient

3

Removal of organ/structure when surgical plan was to conserve it

1

Wrong procedure

1

Wrong side/site procedure

8

Wrong site block

15

Wrong skin lesion removed/biopsy

6

Retained foreign object post procedure

25

Cotton wool ball

1

Disposable item of equipment/part of disposable item of equipment

1

Guide wire/part of guide wire

9

Surgical instrument/part of surgical instrument

4

Surgical needle/part of surgical needle

1

Surgical swab

1

Vaginal swab

8

Wrong implant/prosthesis

9

Hip

1

Knee

3

Lens

1

Not known

1

Spinal cord simulator

1

Stent

2

Administration of medication by the wrong route

6

Oral medication given intravenously

6

Overdose of insulin due to abbreviations or incorrect device

6

Use of abbreviations

1

Wrong syringe

5

Misplaced naso- or oro-gastric tubes

4

Apparantly misleading pH result

1

Placement checks not described or not clearly described

1

X-ray misinterpretation; no indication ‘four criteria’ used

2

Transfusion or transplantation of ABO-incompatible blood components or organs

3

Wrong blood

3

Falls from poorly restricted windows

2

Window restrictor not fitted or failed

2

Chest or neck entrapment in bed rails

1

Patient trapped between bedrail and mattress

1

Mis-selection of high strength midazolam during conscious sedation

1

High strength midazolam administered

1

Unintentional connection of a patient requiring oxygen to an air flowmeter

1

Patient connected to air rather than oxygen

1

Total

100

Source: Reported NHS Never Events from StEIS

Table 3: Never Events April 2025 – June 2025 by healthcare provider

Note: As described above, a further 2 patient safety incidents did not appear to meet the definition of a Never Event and the relevant organisations have been asked to review accordingly. Numbers are subject to change as local investigations are completed.

Organisation Name

Number of Never Events

Barking, Havering and Redbridge University Hospitals NHS Trust

1

Basildon and Thurrock University Hospitals NHS Foundation Trust

2

Bedfordshire Hospitals NHS Foundation Trust

1

Buckinghamshire Healthcare NHS Trust

4

Calderdale and Huddersfield NHS Foundation Trust

1

Clementine Churchill Hospital reported by NHS North West London Integrated Care Board

1

Countess of Chester Hospital NHS Foundation Trust

1

Dartford and Gravesham NHS Trust

1

Derbyshire Community Health Services NHS Foundation Trust

1

East Kent Hospitals University NHS Foundation Trust

1

East Lancashire Hospitals NHS Trust

1

East Suffolk and North Essex NHS Foundation Trust

2

East Sussex Healthcare NHS Trust

1

Epsom and St Helier University Hospitals NHS Trust

1

Gloucestershire Hospitals NHS Foundation Trust

1

Great Western Hospitals NHS Foundation Trust

1

Guy’s and St Thomas’ NHS Foundation Trust

2

Hull University Teaching Hospitals NHS Trust

3

Imperial College Healthcare NHS Trust

2

James Paget University Hospitals NHS Foundation Trust

1

Kent Community Health NHS Foundation Trust

1

Kettering General Hospital NHS Foundation Trust

2

Lancashire Teaching Hospitals NHS Foundation Trust

1

Leeds Teaching Hospitals NHS Trust

1

Lewisham and Greenwich NHS Trust

1

Liverpool University Hospitals NHS Foundation Trust

1

Manchester University NHS Foundation Trust

5

Mid and South Essex NHS Foundation Trust

1

Mid Cheshire Hospitals NHS Foundation Trust

1

Norfolk and Norwich University Hospitals NHS Foundation Trust

1

North Bristol NHS Trust

2

North West Anglia NHS Foundation Trust

2

Northern Care Alliance NHS Foundation Trust

2

Northern Lincolnshire and Goole NHS Foundation Trust

2

Oxford University Hospitals NHS Foundation Trust

2

Poole Hospital NHS Foundation Trust

3

Portsmouth Hospitals University NHS Trust

2

Practice Plus Group, Plymouth reported by NHS Devon Integrated Care Board

1

Queen Victoria Hospital NHS Foundation Trust

1

Royal Berkshire NHS Foundation Trust

1

Royal Cornwall Hospitals NHS Trust

1

Royal Devon University Healthcare NHS Foundation Trust

2

Royal Free London NHS Foundation Trust

1

Sandwell and West Birmingham Hospitals NHS Trust

1

Sheffield Children’s NHS Foundation Trust

1

Sherwood Forest Hospitals NHS Foundation Trust

1

Somerset NHS Foundation Trust

2

Southport and Ormskirk Hospital NHS Trust

1

St George’s University Hospitals NHS Foundation Trust

3

Swallows Rsidential Care Home reported by NHS Lewisham Integrated Care Board

1

The Dudley Group NHS Foundation Trust

1

The Newcastle Upon Tyne Hospitals NHS Foundation Trust

4

The Royal Orthopaedic Hospital NHS Foundation Trust

1

Torbay and South Devon NHS Foundation Trust

1

University Hospital Southampton NHS Foundation Trust

2

University Hospitals Birmingham NHS Foundation Trust

1

University Hospitals Coventry and Warwickshire NHS Trust

1

University Hospitals of Derby and Burton NHS Foundation Trust

2

University Hospitals Of North Midlands NHS Trust

1

University Hospitals Sussex NHS Foundation Trust

2

West Hertfordshire Teaching Hospitals NHS Trust

2

Whittington Health NHS Trust

1

Wirral University Teaching Hospital NHS Foundation Trust

4

Worcestershire acute Hospitals NHS Trust

1

Total

100

Source: Reported NHS Never Events from StEIS