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

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.

The outcome of the consultation was published on the 16 September 2025 NHS England » Never Events framework: 2024 consultation findings. This signals the start of a discovery phase to explore the preferred option of a new approach to the Never Events framework, by exploring and testing alternatives in collaboration with stakeholders, including patients and NHS staff.

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, before local investigation is complete, all data is provisional and subject to change.

Because of 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 December 2025, and which on the 26 January 2026 were designated by their reporters as Never Events.

Data on Never Events for 2024/25 and previous years can be found on the NHS England website. Once sufficient time has elapsed after the end of the 2025/26 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 26 January 2026, 305 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 December 2025, of these 305 incidents:

  • 297 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.
  • 8 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 – December 2025 by month of incident

Note: As described above, a further 8 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 OccurredNumber of Never Events
Apr27
May35
Jun40
Jul47
Aug35
Sep29
Oct34
Nov30
Dec20
Total297

Source: Reported NHS Never Events from StEIS

Table 2: Never Events April 2025 – December 2025 by type of incident with additional detail

Note: As described above, a further 8 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 EventCount
Wrong site surgery121
    Incision to wrong side/site4
    Injection to wrong side/site23
    Procedure intended for another patient13
    Procedure not part of the surgical plan4
    Removal of organ/structure when surgical plan was to conserve it1
    Wrong procedure4
    Wrong side/site procedure28
    Wrong site block29
    Wrong skin lesion removed/biopsy15
Retained foreign object post procedure84
    Corneal shield1
    Cotton wool ball/roll2
    Disposable item of equipment/part of disposable item of equipment7
    Guide wire/part of guide wire17
    Surgical instrument/part of surgical instrument14
    Surgical needle/part of surgical needle3
    Surgical swab17
    Throat pack1
    Vaginal swab22
Wrong implant/prosthesis40
    Aortic valve1
    Breast localisation wire1
    Fracture fixation prosthesis1
    Heart valve1
    Hip4
    Intrauterine contraceptive device4
    Knee11
    Lens9
    Not known1
    Shoulder1
    Spinal cord simulator1
    Stent4
    Wrong side/site procedure1
Administration of medication by the wrong route13
    Oral medication given intravenously11
    Oral medication given subcutaneously2
Overdose of insulin due to abbreviations or incorrect device13
    Use of abbreviations1
    Wrong syringe12
Misplaced naso- or oro-gastric tubes11
    Apparently misleading pH result1
    Placement checks not described or not clearly described5
    X-ray misinterpretation; no indication ‘four criteria’ used5
Transfusion or transplantation of ABO-incompatible blood components or organs7
    Wrong blood7
Falls from poorly restricted windows2
    Window restrictor not fitted or failed2
Mis-selection of high strength midazolam during conscious sedation2
    High strength midazolam administered2
Chest or neck entrapment in bed rails1
    Patient trapped between bedrail and mattress1
Overdose of methotrexate for non-cancer treatment1
    Methotrexate prescribed and administered more than the intended weekly dose1
Scalding of patients1
    Burns from shower temperature1
Unintentional connection of a patient requiring oxygen to an air flowmeter1
    Patient connected to air rather than oxygen1
Total297

Source: Reported NHS Never Events from StEIS

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

Note: As described above, a further 8 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.

University Hospitals Bristol and Weston NHS Foundation Trust2

Organisation NameNumber of Never Events
Airedale NHS Foundation Trust1
Alder Hey Children’s NHS Foundation Trust2
Ashford And St Peter’s Hospitals NHS Foundation Trust1
Barking, Havering and Redbridge University Hospitals NHS Trust3
Barnsley Hospital NHS Foundation Trust1
Barts Health NHS Trust6
Basildon And Thurrock University Hospitals NHS Foundation Trust2
Bedfordshire Hospitals NHS Foundation Trust2
Bolton NHS Foundation Trust1
Bradford District Care NHS Foundation Trust1
Bradford Teaching Hospitals NHS Foundation Trust1
Brighton And Sussex University Hospitals NHS Trust2
Buckinghamshire Healthcare NHS Trust5
Calderdale And Huddersfield NHS Foundation Trust4
Cambridge University Hospitals NHS Foundation Trust4
Cambridgeshire And Peterborough NHS Foundation Trust1
Cheshire And Wirral Partnership NHS Foundation Trust1
Chesterfield Royal Hospital NHS Foundation Trust1
Circle Healthcare, Harbour Hospital reported by NHS Dorset ICB1
Clementine Churchill Hospital reported by NHS North West London ICB2
Countess Of Chester Hospital NHS Foundation Trust2
County Durham and Darlington NHS Foundation Trust1
Croydon Health Services NHS Trust2
Dartford And Gravesham NHS Trust1
Derbyshire Community Health Services NHS Foundation Trust1
Doncaster And Bassetlaw Teaching Hospitals NHS Foundation Trust2
Dorset County Hospital NHS Foundation Trust1
East Kent Hospitals University NHS Foundation Trust3
East Lancashire Hospitals NHS Trust2
East Suffolk and North Essex NHS Foundation Trust4
East Sussex Healthcare NHS Trust2
Epsom And St Helier University Hospitals NHS Trust2
Epsomedical, Cobham Hospital reported by NHS Surrey Heartlands ICB1
Fitzwilliam hospital – Ramsay Health Care reported by NHS Cambridgeshire and Peterborough ICB1
Frimley Health NHS Foundation Trust3
Gloucestershire Hospitals NHS Foundation Trust3
Great Western Hospitals NHS Foundation Trust1
Guy’s And St Thomas’ NHS Foundation Trust7
Hampshire And Isle of Wight Healthcare NHS Foundation Trust2
Hampshire Hospitals NHS Foundation Trust2
Harrogate And District NHS Foundation Trust1
Homerton Healthcare NHS Foundation Trust1
Hull University Teaching Hospitals NHS Trust6
Imperial College Healthcare NHS Trust3
Isle of Wight NHS Trust3
James Paget University Hospitals NHS Foundation Trust1
Kent Community Health NHS Foundation Trust1
Kettering General Hospital NHS Foundation Trust2
Lancashire Teaching Hospitals NHS Foundation Trust2
Leeds Teaching Hospitals NHS Trust2
Lewisham And Greenwich NHS Trust2
Liverpool University Hospitals NHS Foundation Trust1
London North West University Healthcare NHS Trust2
MSI Reproductive Choices UK, Maidstone Regional Treatment Centre reported by NHS Kent and Medway ICB1
Maidstone And Tunbridge Wells NHS Trust3
Manchester University NHS Foundation Trust10
Medway NHS Foundation Trust1
Mid And South Essex NHS Foundation Trust2
Mid Cheshire Hospitals NHS Foundation Trust2
Mid Essex Hospital Services NHS Trust3
Mid Yorkshire Teaching NHS Trust1
Milton Keynes University Hospital NHS Foundation Trust1
Moorfields Eye Hospital NHS Foundation Trust1
Norfolk And Norwich University Hospitals NHS Foundation Trust1
North Bristol NHS Trust2
North Cumbria Integrated Care NHS Foundation Trust1
North Tees and Hartlepool NHS Foundation Trust1
North West Anglia NHS Foundation Trust6
Northern Care Alliance NHS Foundation Trust6
Northern Lincolnshire and Goole NHS Foundation Trust6
Northumbria Healthcare NHS Foundation Trust3
Oxford University Hospitals NHS Foundation Trust6
Poole Hospital NHS Foundation Trust3
Portsmouth Hospitals University NHS Trust7
Practice Plus Group – Plymouth reported by NHS Devon ICB1
Queen Victoria Hospital NHS Foundation Trust2
Royal Berkshire NHS Foundation Trust4
Royal Cornwall Hospitals NHS Trust2
Royal Devon University Healthcare NHS Foundation Trust4
Royal Free London NHS Foundation Trust2
Royal United Hospitals Bath NHS Foundation Trust2
Salisbury NHS Foundation Trust3
Sandwell And West Birmingham Hospitals NHS Trust2
Sheffield Children’s NHS Foundation Trust3
Sheffield Teaching Hospitals NHS Foundation Trust3
Sherwood Forest Hospitals NHS Foundation Trust1
Somerset NHS Foundation Trust3
South Tees Hospitals NHS Foundation Trust2
South Tyneside and Sunderland NHS Foundation Trust1
South Warwickshire University NHS Foundation Trust1
Southport And Ormskirk Hospital NHS Trust2
Spa Medica – Chelmsford reported by NHS Mid Essex ICB1
Spire Little Aston reported by Birmingham and Solihull ICB1
Spire Southampton reported by NHS Hampshire, Southampton and Isle of Wight ICB1
Spire Wellesley reported by NHS Mid Essex ICB1
St George’s University Hospitals NHS Foundation Trust5
Stockport NHS Foundation Trust1
Swallows Residential Care Home reported by NHS Lewisham ICB1
The Dudley Group NHS Foundation Trust2
The Newcastle Upon Tyne Hospitals NHS Foundation Trust6
The Princess Alexandra Hospital NHS Trust1
The Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust2
The Royal Orthopaedic Hospital NHS Foundation Trust2
The Shrewsbury and Telford Hospital NHS Trust3
Torbay And South Devon NHS Foundation Trust1
Tyneside Surgical Services reported by NHS Newcastle Gateshead ICB1
United Lincolnshire Teaching Hospitals NHS Trust1
University College London Hospitals NHS Foundation Trust3
University Hospital Southampton NHS Foundation Trust4
University Hospitals Birmingham NHS Foundation Trust8
University Hospitals Bristol and Weston NHS Foundation Trust2
University Hospitals Coventry and Warwickshire NHS Trust2
University Hospitals of Derby and Burton NHS Foundation Trust5
University Hospitals of Leicester NHS Trust2
University Hospitals of Morecambe Bay NHS Foundation Trust1
University Hospitals of North Midlands NHS Trust4
University Hospitals Plymouth NHS Trust2
University Hospitals Sussex NHS Foundation Trust2
Warrington And Halton Teaching Hospitals NHS Foundation Trust4
West Hertfordshire Teaching Hospitals NHS Trust2
West London Regional Treatment Centre reported by NHS Kent and Medway ICB1
Whittington Health NHS Trust1
Wirral University Teaching Hospital NHS Foundation Trust4
Worcestershire Acute Hospitals NHS Trust1
Wye Valley NHS Trust2
Total297

Source: Reported NHS Never Events from StEIS