Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Robot-assisted magnetically controlled capsule endoscopy for iron deficiency anaemia

Official title: Robot Assisted Magnetically Controlled Capsule Endoscopy

Run by University of Edinburgh · NCT07197424 · Data updated 2026-11-12

This study tests a robot-guided, magnetically controlled capsule to examine the upper GI tract and small bowel in adults with iron deficiency anaemia when standard tests haven’t found a cause.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment100 (estimated)
SponsorUniversity of Edinburgh
Academic / other
Locations1 site (Edinburgh)
StatusRecruiting
StartedMay 11, 2026
Main results expectedMarch 2027
Study endsMarch 2027
Registry record updatedMay 14, 2026
Trial IDNCT07197424 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 18 and older with iron deficiency anaemia and no prior identified GI cause, who would otherwise go to small bowel capsule endoscopy or watchful waiting.

Probably not a fit

Patients with known GI obstruction, implanted electronic devices, pregnancy, or other exclusion criteria may not benefit from this approach.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Researchers at the University of Edinburgh will perform a single-visit procedure using a CE-marked robotic capsule system to image the upper GI tract and small intestine in adults with iron deficiency anaemia who have not had a source identified by prior tests. The aim is to see how findings from this approach compare with conventional upper GI endoscopy findings and to determine whether the robotic capsule could safely replace endoscopy in certain cases. Eligible participants are adults with confirmed iron deficiency anaemia and no previously identified cause, who would otherwise proceed to small bowel capsule endoscopy or a watch-and-wait approach. The study is conducted at Leith Community Treatment Centre in Edinburgh and involves collaboration with NHS Lothian, led by the University of Edinburgh.

Why it matters

Potential benefit: If successful, patients may receive a single, less invasive examination that could replace some endoscopies for identifying the source of iron deficiency anaemia.

How similar studies have gone: Previous capsule endoscopy approaches have shown value in identifying obscure GI sources, but robotics-assisted magnetically controlled capsules are relatively novel and their added benefit remains under evaluation.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adult patients aged 18 and above
* Confirmed diagnosis of iron deficiency anaemia (either recent onset or recurrent)
* No significant cause for iron deficiency anaemia previously identified on upper GI endoscopy, colonoscopy or CT colonography
* Patients who would either have proceeded directly to small bowel capsule endoscopy (SBCE) or who would have had an initial 'watch and wait' period prior to undergoing SBCE

Exclusion Criteria:

* Known or suspected gastrointestinal obstruction, strictures or fistulae
* Previous abdominal surgery
* Dysphagia
* Patients with a pacemaker, defibrillator or other implanted electronic device
* In vivo retention with medical metal fittings - shunts, plates, stents or clips
* A history of metal fragments in the eyes or elsewhere in the body
* Confirmed or possible pregnancy
* Patients who are not deemed to have capacity according to the Adults with Incapacity Act
* Patients who are currently part of another research study

Where it's running

  • Leith Community Treatment Centre
    Edinburgh, United Kingdom
    Recruiting

Study contacts

  • Principal investigator: John N Plevris, MD, DM, PhD(E), FRCPE, FEBGH — University of Edinburgh
  • Study coordinator: John N Plevris, MD, DM, PhD(E), FRCPE, FEBGH
  • Email: j.plevris@ed.ac.uk
  • Phone: 0131 242 1631

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.