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Recruiting NCT05476913

NCT05476913 GEKO Venous Thromboembolism Prevention Study

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Clinical Trial Summary
NCT ID NCT05476913
Status Recruiting
Phase
Sponsor Firstkind Ltd
Condition Stroke, Acute
Study Type INTERVENTIONAL
Enrollment 1,200 participants
Start Date 2023-07-06
Primary Completion 2025-04-30

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
geko™ device

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

This trial targets 1,200 participants in total. It began in 2023-07-06 with a primary completion date of 2025-04-30.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This multicentre, randomised geko™ venous thromboembolism (VTE) prevention study will prospectively collect clinical data on VTE occurrences in immobile patients after stroke, who will be randomised, on a 1:1 allocation, to receive either standard of care (Intermittent Pneumatic Compression) or geko™ neuromuscular electrostimulation device. The aim is to assess the prevention of VTE during a follow-up period of 90 days (three months) post-randomisation.

Eligibility Criteria

Inclusion Criteria: 1. Age 18 years or older 2. Clinical diagnosis of acute stroke (WHO criteria) 3. Within 36 hours of symptom onset 4. Not able to get up from a chair/out of bed and walk to the toilet without the help of another person Exclusion Criteria: 1. Inability to gain consent from the patient, or a declaration from a Personal Consultee or Nominated Consultee 2. Unwitnessed onset with a long lie on the floor before admission 3. Clinically apparent deep vein thrombosis at screening 4. Patient is expected to require palliative care within 14 days 5. Patient does not live in the local catchment area and is expected to be transferred to their local hospital for on-going care. 6. Patient has recently been involved in or is currently involved in a clinical trial for either a medical device or medicinal product, within the past 3 months, with the exception: if co-enrolment is not considered to impact adverse events or outcomes in the opinion of the Chief Investigator. (A live document containing a list of approved studies will be included in a reference document made available to all study sites and available upon request) 7. Contraindications for the use of the geko™ device: * Allergy to hydrogel constituents 8. Contraindications to IPC: * Severe peripheral vascular disease * Large leg ulcers requiring extensive bandaging (small ulcers or skin breaks with flat coverings are not an exclusion) * Severe oedema * Leg deformities making appropriate fitting impossible 9. Uncontrolled congestive cardiac failure 10. Pregnancy 11. Single or double leg amputations

Contact & Investigator

Central Contact

Kieron Day, DPhil

✉ Kieron.Day@firstkindmedical.com

📞 +44 (0) 7921 106253

Principal Investigator

Christine Roffe, MD FRCP FESO

PRINCIPAL INVESTIGATOR

Keele University, University Hospitals of North Midlands NHS Trust

Frequently Asked Questions

Who can join the NCT05476913 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Stroke, Acute. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT05476913 currently recruiting?

Yes, NCT05476913 is actively recruiting participants. Contact the research team at Kieron.Day@firstkindmedical.com for enrollment information.

Where is the NCT05476913 trial being conducted?

This trial is being conducted at Bury St Edmunds, United Kingdom, Bath, United Kingdom, Birmingham, United Kingdom, Bournemouth, United Kingdom and 11 additional locations.

Who is sponsoring the NCT05476913 clinical trial?

NCT05476913 is sponsored by Firstkind Ltd. The principal investigator is Christine Roffe, MD FRCP FESO at Keele University, University Hospitals of North Midlands NHS Trust. The trial plans to enroll 1,200 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology