Ask to take part

Contact the study team using the details below to take part. If there are no contact details below please ask your doctor in the first instance.

Contact Information:

Mr Harvinder Singh
+44 (0)7739714549
Harvinder.P.Singh@uhl-tr.nhs.uk


Dr Stephen Brealey
+44 (0)1904 321357
stephen.brealey@york.ac.uk


Mrs Sam Swan
+44 (0)1904 328511
sam.swan@york.ac.uk


More information about this study, what is involved and how to take part can be found on the study website.

Study Location:

Skip to Main Content
English | Cymraeg
Be Part of Research - Trial Details - Surgery or using a sling to support the arm for treating adults with a broken collarbone near the shoulder joint (displaced fracture of the distal clavicle)

Surgery or using a sling to support the arm for treating adults with a broken collarbone near the shoulder joint (displaced fracture of the distal clavicle)

Medical Conditions

A radiological diagnosis of a displaced fracture of the distal clavicle that does not involve the acromioclavicular joint.


This information is provided directly by researchers, and we recognise that it isn't always easy to understand. We are working with researchers to improve the accessibility of this information. In some summaries, you may come across links to external websites. These websites will have more information to help you better understand the study.


Fractures of the clavicle, which primarily occur in young males, constitute 2.6–5% of all fractures in adults. Distal clavicle fractures account for 20-25% of all clavicle fractures. These are treated with an operation, involving fracture fixation, or with sling immobilisation. Patients treated with surgery may have a reduced risk of the fracture not healing (non-union) and may have quicker recovery. However, they are at risk of complication; (estimated at 48%) including infection, plate breakage and refracture after metal removal. Upper limb support with a sling, typically between 2 and 4 weeks, restricts activity whilst providing comfort during the early painful stages of healing. The risk of non-union with a sling can be up to 35-40% but appears to cause minimal functional deficits in most individuals. If a non-union occurs, and surgical intervention is indicated, it can prolong the treatment period and increase costs. Using HES data for 2019 and HRG codes the cost to the NHS of surgical fixation in this fracture population is approximately £6 million per annum. At a time when the NHS is under more pressure than ever with the impact of COVID-19, it is important to answer the question of whether a potentially cheaper, safe and non-surgical option can replace more costly and invasive surgery.
The study aims to determine whether self-reported functional outcome, measured by the Disability of Arm, Shoulder and Hand (DASH) at one year, following sling immobilisation is not inferior to surgical fixation in adults with a displaced fracture of the distal clavicle and whether this is a cost-effective treatment option.

Start dates may differ between countries and research sites. The research team are responsible for keeping the information up-to-date.  

The recruitment start and end dates are as follows:

01 Sep 2023 30 Jun 2025

If a participant decides to take part in the study they will be asked for written consent (either on paper or electronically) and to answer a list of questions. Taking part in this study means the patient or surgeon can’t choose the treatment. Instead, a scientific process called randomisation determines which treatment the participant receives. This will be a 50:50 chance of wearing a sling or having surgery. To find out which treatment for broken collarbones works best, we will regularly contact all 214 patients who take part in our study. This will include attending hospital when feasible for routine appointments at 6 weeks, 3 and 12 months from taking part in the study. This will include an assessment of bone healing and whether any further treatment is necessary. Participants will also be asked to complete questionnaires electronically or on paper at 6 weeks, 3, 6 and 12 months after their decision to take part in the study.


The target population is adults with a radiological diagnosis of a displaced fracture of the distal clavicle that does not involve the acromioclavicular joint. The setting will be Major Trauma Centres and Trauma Units within the United Kingdom. Patients will be identified either in the Emergency Department or Fracture Clinic and will attend for routine out-patient appointment at 6 weeks, 3 and 12 months. Data will also be collected at 6 months.

You can take part if:



You may not be able to take part if:


1. The index injury is >21 days.2. An upper extremity fracture both more proximal or distal to the same affected shoulder e.g. floating shoulder.3. The fracture is open. 4. The fracture is complicated by local tumour deposits.5. The fracture is associated with a nerve palsy or vessel injury.6. Comorbidities precluding surgery or anaesthesia.7. Unable or unwilling to give consent.8. Must not be related to any member of the local study team.


Below are the locations for where you can take part in the trial. Please note that not all sites may be open.

  • North Bristol NHS Trust
    Southmead Hospital Southmead Road Westbury-on-trym
    Bristol
    BS10 5NB
  • University Hospitals of North Midlands NHS Trust
    Newcastle Road
    Stoke-on-trent
    ST4 6QG
  • Hampshire Hospitals NHS Foundation Trust
    Basingstoke and North Hampshire Hos Aldermaston Road
    Basingstoke
    RG24 9NA
  • North West Anglia NHS Foundation Trust
    Peterborough City Hospital Bretton Gate Bretton
    Peterborough
    PE3 9GZ
  • Cambridge University Hospitals NHS Foundation Trust
    Hills Road
    Cambridge
    CB2 0QQ
  • University Hospitals Birmingham NHS Foundation Trust
    Queen Elizabeth Hospital Mindelsohn Way Edgbaston
    Birmingham
    B15 2GW
  • NHS Greater Glasgow and Clyde
    J B Russell House Gartnavel Royal Hospital 1055 Great Western Road Glasgow
    Glasgow
    G12 0XH
  • Nottingham University Hospitals NHS Trust - Queen's Medical Centre Campus
    Nottingham University Hospital Derby Road
    Nottingham
    NG7 2UH
  • University Hospitals of Leicester NHS Trust
    Leicester Royal Infirmary Infirmary Square
    Leicester
    LE1 5WW
  • Kettering General Hospital NHS Foundation Trust
    Rothwell Road
    Kettering
    NN16 8UZ
  • Gloucestershire Hospitals NHS Foundation Trust
    Great Western Road
    Gloucester
    GL1 3NN
  • Barts Health NHS Trust
    The Royal London Hospital 80 Newark Street
    London
    E1 2ES
  • James Paget University Hospitals NHS Foundation Trust
    Lowestoft Road Gorleston
    Great Yarmouth
    NR31 6LA
  • University Hospitals of Derby and Burton NHS Foundation Trust
    Royal Derby Hospital Uttoxeter Road
    Derby
    DE22 3NE
  • Oxford University Hospitals
    John Radcliffe Hospital Headley Way Headington
    Oxford
    OX3 9DU
  • Hull University Teaching Hospitals NHS Trust
    Hull Royal Infirmary Anlaby Road
    Hull
    HU3 2JZ
  • Royal Devon and Exeter Hospital
    Royal Devon & Exeter Hospital Barrack Road
    Exeter
    EX2 5DW
  • North Tees and Hartlepool NHS Foundation Trust
    University Hospital of Hartlepool Holdforth Road
    Hartlepool
    TS24 9AH
  • Somerset NHS Foundation Trust
    Trust Management Lydeard House Musgrove Park Hospital
    Taunton
    TA1 5DA
  • West Suffolk NHS Foundation Trust
    West Suffolk Hospital Hardwick Lane
    Bury St. Edmunds
    IP33 2QZ
  • Salisbury NHS Foundation Trust
    Salisbury District Hospital Odstock Road
    Salisbury
    SP2 8BJ
  • Wrightington Hospital NHS Trust
    Hall Lane Wrightington
    Wigan
    WN6 9EP
  • United Lincolnshire Hospitals NHS Trust
    Pilgrim Hospital Boston Sibsey Road
    Boston, Lincolnshire
    PE21 9QS
  • Calderdale and Huddersfield NHS Foundation Trust
    Huddersfield Royal Infirmary Acre Street Lindley
    Huddersfield
    HD3 3EA
  • Liverpool University Hospitals NHS Foundation Trust
    Broadgreen Hospital Thomas Drive
    Liverpool
    L14 3LB
  • Medway NHS Foundation Trust
    Medway Maritime Hospital Windmill Road
    Gillingham
    ME7 5NY
  • South Tees Hospitals NHS Trust
    James Cook University Hospital Marton Road
    Middlesbrough
    TS4 3BW
  • Northampton
    Northampton General Hospital Cliftonville
    Northampton
    NN1 5BD
  • East Cheshire NHS Trust
    Macclesfield District Hospital Victoria Road
    Macclesfield
    SK10 3BL
  • Tayside
    Ninewells Hospital
    Dundee
    DD1 9SY

Treating this type of collarbone injury can only be improved with the help of patients. It is hoped taking part will help improve medical care for future patients and be a rewarding experience and the patient may also have more support because of the wider team involved in this research. All surgery involves risks, such as from general anaesthesia, bleeding, deep vein thrombosis, damage to nerves and blood vessels in the surgical area and infection. Patients treated with a sling may experience swelling, bruising, discomfort or stiffness. Patients may also need surgery after initial sling care if the bone does not heal. However, there is no increased risk to a patient by taking part in the study as the NHS has treated patients in these ways with this type of collarbone injury for many years.

Mrs Sam Swan
+44 (0)1904 328511
sam.swan@york.ac.uk


Mr Harvinder Singh
+44 (0)7739714549
Harvinder.P.Singh@uhl-tr.nhs.uk


Dr Stephen Brealey
+44 (0)1904 321357
stephen.brealey@york.ac.uk



More information about this study, what is involved and how to take part can be found on the study website.


The study is sponsored by University Hospitals of Leicester NHS Trust and funded by National Institute for Health and Care Research.




We'd like your feedback

Your feedback is important to us. It will help us improve the quality of the study information on this site. Please answer both questions.


Is this study information helpful?

What will you do next?

Read full details for Trial ID: ISRCTN11981704

Or CPMS 56625

Last updated 24 March 2025

This page is to help you find out about a research study and if you may be able to take part

You can print or share the study information with your GP/healthcare provider or contact the research team directly.