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:

Jessica Thut
jessica.thut@nhs.net


Prof shaji sebastian
Shaji.sebastian4@nhs.net


Study Location:

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English | Cymraeg
Be Part of Research - Trial Details - GONDOMAR Version 1.0, Dated 18.05.2021

GONDOMAR Version 1.0, Dated 18.05.2021

Medical Conditions

Noninfective enteritis and colitis
Other diseases of intestines


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.


Perianal fistula in Crohn's Disease (CD-pAF) is an abnormal tunnel that develops between the end of the bowel and the skin near the anus. It affects one third of Crohn's Disease (CD) patients causing significant morbidity and poor quality of life. Patients with CD-pAF are treated with several combined approaches involving medical and various surgical techniques with high failure rates (around 50%). The study will provide an evidence base to identify predictors of fistula healing, potentially modifiable factors, patient and care provider perspectives and develop future treatment strategies. All eligible patients will be provided with a ‘Patient Information Sheet’, with the opportunity to ask questions. Subjects who wish to proceed will be asked to complete an informed consent form as per GCP-ICH guidance. Anonymised patient data such as demographics, disease particulars, imaging records, medical and surgical interventions will be collected and entered into a secured electronic database. Participants recruited into the prospective arm of the study will be asked to complete a series of validated questionnaires at the following time points: 0, 6, 12, 24, and 36 months to measure quality of life and disease impact. Participants enrolled to the retrospective arm of the study will be asked to complete these questionnaires once at the time of recruitment. The study will run for 5 years. Retrospective study group - Patients with pre-existing CD-pAF identified through the Bioresource registry or participating NHS site databases and invited to participate in the retrospective arm of the study. Prospective study group - Patients with new diagnosis of CD-pAF (within 6 months at enrolment) are invited into the prospective study cohort and with a new diagnosis of CD without fistula (within 6 months at enrolment) identified at the participating NHS sites will be invited to participate in the control arm of the prospective study group

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:

13 Oct 2021 31 Dec 2026

Observational

Observational type: Case-controlled study;



You can take part if:



You may not be able to take part if:


Any patient under the age of 16 years inability to provide informed consent


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

  • Airedale General Hospital
    Keighley
    West Yorkshire
    BD20 6TD
  • Whipps Cross University Hospital
    London
    Greater London
    E11 1NR
  • Cardiff & Vale University Lhb
    Cardiff
    CF14 4HH
  • Chelsea & Westminster Hospital
    London
    Greater London
    SW10 9NH
  • Ipswich Hospital
    Ipswich
    Suffolk
    IP4 5PD
  • Guy's Hospital
    London
    Greater London
    SE1 9RT
  • King's College Hospital (denmark Hill)
    London
    Greater London
    SE5 9RS
  • Luton & Dunstable Hospital
    Luton
    Bedfordshire
    LU4 0DZ
  • Pinderfields General Hospital
    Wakefield
    West Yorkshire
    WF1 4DG
  • Dewsbury & District Hospital
    Dewsbury
    West Yorkshire
    WF13 4HS
  • Gartnavel General Hospital
    Glasgow
    G12 0YN
  • Peterborough City Hospital
    Peterborough
    Cambridgeshire
    PE3 9GZ
  • Royal Cornwall Hospital (treliske)
    Truro
    Cornwall
    TR1 3LJ
  • Royal Devon & Exeter Hospital (wonford)
    Exeter
    Devon
    EX2 5DW
  • Musgrove Park Hospital
    Taunton
    TA1 5DA
  • Ulster Hospital
    Belfast
    County Antrim
    BT16 1RH
  • St George's Hospital (tooting)
    London
    Greater London
    SW17 0QT
  • New Cross Hospital
    Wolverhampton
    West Midlands
    WV10 0QP
  • University College Hospital
    London
    Greater London
    NW1 2BU
  • Scunthorpe General Hospital
    Scunthorpe
    South Humberside
    DN15 7BH
  • Stepping Hill Hospital
    Stockport
    Cheshire
    SK2 7JE
  • Queen Elizabeth Hospital
    Birmingham
    West Midlands
    B15 2TH
  • Scarborough General Hospital
    Scarborough
    North Yorkshire
    YO12 6QL
  • The Royal Victoria Infirmary
    Newcastle Upon Tyne
    Tyne And Wear
    NE1 4LP
  • Hammersmith Hospital
    London
    Greater London
    W12 0HS
  • Nottingham University Hospitals NHS Trust - Queen's Medical Centre Campus
    Nottingham
    Nottinghamshire
    NG7 2UH
  • Colchester General Hospital
    Colchester
    Essex
    CO4 5JL
  • Sandwell General Hospital
    West Bromwich
    West Midlands
    B71 4HJ
  • Heartlands Hospital
    Birmingham
    West Midlands
    B9 5SS
  • Countess Of Chester Hospital
    Chester
    Cheshire
    CH2 1UL
  • Cwm Taf Morgannwg University Local Health Board
    Pontypridd
    Mid Glamorgan
    CF37 1LB
  • Doncaster Royal Infirmary
    Doncaster
    South Yorkshire
    DN2 5LT
  • Frimley Park Hospital
    Frimley
    Surrey
    GU16 7UJ
  • Hull Royal Infirmary
    Hull
    North Humberside
    HU3 2JZ
  • Renamed University Hospital
    Leeds
    West Yorkshire
    LS9 7TF
  • Royal Alexandra Hospital
    Paisley
    PA2 9PN
  • North Tyneside General Hospital
    North Shields
    Tyne And Wear
    NE29 8NH
  • The James Cook University Hospital
    Middlesbrough
    Cleveland
    TS4 3BW
  • Royal Hallamshire Hospital
    Sheffield
    South Yorkshire
    S10 2JF
  • Royal Liverpool University Hospital
    Liverpool
    Merseyside
    L7 8XP
  • Swansea Bay University Local Health Board
    Port Talbot
    West Glamorgan
    SA12 7BR
  • Fairfield General Hospital
    Bury
    Lancashire
    BL9 7TD
  • City Hospital
    Birmingham
    West Midlands
    B18 7QH
  • Queen Elizabeth University Hospital
    Glasgow
    G51 4TF
  • Kettering General Hospital
    Kettering
    Northamptonshire
    NN16 8UZ
  • Southmead Hospital
    Bristol
    Avon
    BS10 5NB
  • Sunderland Royal Hospital
    Sunderland
    SR4 7TP
  • South Tyneside District Hospital
    South Shields
    NE34 0PL
  • Western General Hospital
    Edinburgh
    Lothian
    EH4 2XU
  • The Royal London Hospital
    London
    Greater London
    E1 1BB
  • Bristol Royal Infirmary
    Bristol
    Avon
    BS2 8HW
  • Darent Valley Hospital
    Dartford
    Kent
    DA2 8DA
  • Northern General Hospital
    Sheffield
    South Yorkshire
    S5 7AU
  • Ysbyty Glan Clwyd
    Rhyl
    Clwyd
    LL18 5UJ
  • Huddersfield Royal Infirmary
    Huddersfield
    West Yorkshire
    HD3 3EA
  • Darlington Memorial Hospital
    Darlington
    County Durham
    DL3 6HX
  • Withybush General Hospital
    Haverfordwest
    Dyfed
    SA61 2PZ
  • King's Mill Hospital
    Sutton-in-ashfield
    Nottinghamshire
    NG17 4JL
  • Wexham Park Hospital
    Slough
    Berkshire
    SL2 4HL
  • Royal Shrewsbury Hospital
    Shrewsbury
    Shropshire
    SY3 8XQ
  • Altnagelvin Area Hospital
    Londonderry
    County Londonderry
    BT47 6SB
  • Prince Philip Hospital
    Llanelli
    Dyfed
    SA14 8QF
  • Royal Bolton Hospital
    Bolton
    Lancashire
    BL4 0JR
  • St Marks Hospital
    Harrow
    Middlesex
    HA1 3UJ
  • Victoria Infirmary
    Glasgow
    G42 9LF
  • Antrim Area Hospital
    Antrim
    County Antrim
    BT41 2RL

Jessica Thut
jessica.thut@nhs.net


Prof shaji sebastian
Shaji.sebastian4@nhs.net



The study is sponsored by HULL UNIVERSITY TEACHING HOSPITALS NHS TRUST and funded by BOWEL DISEASE RESEARCH FOUNDATION .




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for Trial ID: CPMS 49715

Last updated 24 June 2025

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