Provisional publication of Never Events reported as occurring between April 2025 and August 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, often 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 August 2025, and which on the 26 September 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 26 September 2025, 183 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 August 2025, of these 183 incidents:

  • 178 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.
  • 5 patient safety incidents did not appear to meet the definition of a Never Event.

More details are provided in the tables on the following pages.

Table 1: Never Events April 2025 – August 2025 by month of incident

Note: As described above, a further 5 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
Apr32
May36
Jun40
Jul41
Aug29
Total178

 Source: Reported NHS Never Events from StEIS

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

Note: As described above, a further 5 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 surgery71
Incision to wrong side/site3
Injection to wrong side/site15
Procedure intended for another patient6
Removal of organ/structure when surgical plan was to conserve it1
Wrong procedure4
Wrong side/site procedure11
Wrong site block20
Wrong skin lesion removed/biopsy11
Retained foreign object post procedure46
Cotton wool ball1
Disposable item of equipment/part of disposable item of equipment2
Guide wire/ part of guide wire13
Surgical instrument/part of surgical instrument8
Surgical needle/ part of surgical needle2
Surgical swab5
Vaginal swab15
Wrong implant/prosthesis23
Fracture fixation prosthesis1
Heart valve1
Hip3
Intrauterine contraceptive device2
Knee5
Lens6
Not known1
Shoulder1
Spinal cord simulator1
Stent2
Overdose of insulin due to abbreviations or incorrect device10
Use of abbreviations1
Wrong syringe9
Administration of medication by the wrong route8
Oral medication given intravenously7
Oral medication given subcutaneously1
Misplaced naso- or oro-gastric tubes8
Apparantly misleading pH result1
Placement checks not described or not clearly described3
X-ray misinterpretation; no indication of four criteria used4
Transfusion or transplantation of ABO-incompatible blood components or organs5
Wrong blood5
Falls from poorly restricted windows2
Window restrictor not fitted or failed2
Mis-selection of high strength midazolam during conscious sedation2
High strength midazolam adminisitered2
Chest or neck entrapment in bed rails1
Patient trapped between bedrail and mattress1
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
Total178

Source: Reported NHS Never Events from StEIS

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

Note: As described above, a further 5 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 nameNumber of Never Events
Barking, Havering And Redbridge University Hospitals NHS Trust1
Barts Health NHS Trust4
Basildon And Thurrock University Hospitals NHS Foundation Trust2
Bedfordshire Hospitals NHS Foundation Trust1
Bolton NHS Foundation Trust1
Brighton And Sussex University Hospitals NHS Trust2
Buckinghamshire Healthcare NHS Trust4
Calderdale And Huddersfield NHS Foundation Trust2
Cambridge University Hospitals NHS Foundation Trust4
Cambridgeshire And Peterborough NHS Foundation Trust1
Cheshire And Wirral Partnership NHS Foundation Trust1
Clementine Churchill Hospital reported by NHS North West London ICB2
Countess Of Chester Hospital NHS Foundation Trust1
Croydon Health Services NHS Trust1
Dartford And Gravesham NHS Trust1
Derbyshire Community Health Services NHS Foundation Trust1
Doncaster And Bassetlaw Teaching Hospitals NHS Foundation Trust1
East Kent Hospitals University NHS Foundation Trust1
East Lancashire Hospitals NHS Trust1
East Suffolk And North Essex NHS Foundation Trust2
East Sussex Healthcare NHS Trust2
Epsom And St Helier University Hospitals NHS Trust1
Epsomedical, Cobham Hospital reported by NHS Surrey Heartlands ICB1
Frimley Health NHS Foundation Trust1
Gloucestershire Hospitals NHS Foundation Trust2
Great Western Hospitals NHS Foundation Trust1
Guy’s And St Thomas’ NHS Foundation Trust2
Hampshire And Isle Of Wight Healthcare NHS Foundation Trust1
Hampshire Hospitals NHS Foundation Trust1
Hull University Teaching Hospitals NHS Trust4
Imperial College Healthcare NHS Trust3
Isle of Wight NHS Trust2
James Paget University Hospitals NHS Foundation Trust1
Kent Community Health NHS Foundation Trust1
Kettering General Hospital NHS Foundation Trust2
Lancashire Teaching Hospitals NHS Foundation Trust1
Leeds Teaching Hospitals NHS Trust1
Lewisham And Greenwich NHS Trust1
Liverpool University Hospitals NHS Foundation Trust1
MSI Reproductive Choices UK, Maidstone Regional Treatment Centre reported by NHS Kent and Medway ICB1
Maidstone And Tunbridge Wells NHS Trust1
Manchester University NHS Foundation Trust8
Mid And South Essex NHS Foundation Trust1
Mid Cheshire Hospitals NHS Foundation Trust1
Mid Essex Hospital Services NHS Trust2
Mid Yorkshire Teaching NHS Trust1
Moorfields Eye Hospital NHS Foundation Trust1
Norfolk And Norwich University Hospitals NHS Foundation Trust1
North Bristol NHS Trust2
North Tees And Hartlepool NHS Foundation Trust1
North West Anglia NHS Foundation Trust4
Northern Care Alliance NHS Foundation Trust2
Northern Lincolnshire And Goole NHS Foundation Trust5
Northumbria Healthcare NHS Foundation Trust1
Oxford University Hospitals NHS Foundation Trust4
Poole Hospital NHS Foundation Trust3
Portsmouth Hospitals University NHS Trust5
Practice Plus Group – Plymouth reported by NHS Devon ICB1
Queen Victoria Hospital NHS Foundation Trust1
Ramsay Health Care, Fitzwilliam Hospital reported by NHS Cambridgeshire and Peterborough ICB1
Royal Cornwall Hospitals NHS Trust2
Royal Devon University Healthcare NHS Foundation Trust3
Royal Free London NHS Foundation Trust1
Salisbury NHS Foundation Trust1
Sandwell And West Birmingham Hospitals NHS Trust2
Sheffield Children’s NHS Foundation Trust1
Sheffield Teaching Hospitals NHS Foundation Trust1
Sherwood Forest Hospitals NHS Foundation Trust1
Somerset NHS Foundation Trust2
South Tees Hospitals NHS Foundation Trust2
South Tyneside And Sunderland NHS Foundation Trust1
Southport And Ormskirk Hospital NHS Trust1
Spa Medica – Chelmsford reported by NHS Mid Essex ICB1
St George’s University Hospitals NHS Foundation Trust4
Swallows Rsidential Care Home reported by NHS Lewisham ICB1
The Dudley Group NHS Foundation Trust2
The Newcastle Upon Tyne Hospitals NHS Foundation Trust6
The Robert Jones And Agnes Hunt Orthopaedic Hospital NHS Foundation Trust1
The Royal Orthopaedic Hospital NHS Foundation Trust1
The Shrewsbury And Telford Hospital NHS Trust1
Torbay And South Devon NHS Foundation Trust1
University College London Hospitals NHS Foundation Trust1
University Hospital Southampton NHS Foundation Trust2
University Hospitals Birmingham NHS Foundation Trust3
University Hospitals Bristol And Weston NHS Foundation Trust1
University Hospitals Coventry And Warwickshire NHS Trust2
University Hospitals Of Derby And Burton NHS Foundation Trust3
University Hospitals Of Leicester NHS Trust1
University Hospitals Of Morecambe Bay NHS Foundation Trust1
University Hospitals Of North Midlands NHS Trust3
University Hospitals Plymouth NHS Trust2
University Hospitals Sussex NHS Foundation Trust2
West Hertfordshire Teaching Hospitals NHS Trust2
Whittington Health NHS Trust1
Wirral University Teaching Hospital NHS Foundation Trust4
Worcestershire Acute Hospitals NHS Trust1
Wye Valley NHS Trust1
Total178

Source: Reported NHS Never Events from StEIS