Clinical trial No longer in our active list Interventional Ages 18 and up

Evaluating anti-reflux stents for patients with esophageal cancer

Official title: Evaluating Gastro-oesophageal Reflux After Palliative Stenting for Malignant Distal Oesophageal Obstruction Using Anti-Reflux Stents: a Randomised Controlled Trial

Run by University of Cape Town · NCT05303298 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing whether special anti-reflux stents can help adults with advanced esophageal cancer who have trouble swallowing and deal with reflux after getting a stent.

More Esophageal Cancer trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment72 (estimated)
SponsorUniversity of Cape Town
Academic / other
Locations1 site (Cape Town, Western Cape)
Trial IDNCT05303298 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with obstructive or irresectable esophageal cancer confirmed by histology.

Probably not a fit

Patients with benign esophageal conditions or those selected for curative treatment will not benefit from this study.

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

What this trial studies

This study investigates the effectiveness of anti-reflux stents in patients with advanced esophageal cancer who experience dysphagia due to obstructive tumors. It aims to compare the outcomes of patients receiving anti-reflux stents versus conventional stents, focusing on the management of gastroesophageal reflux, a common complication following stent placement. The trial includes adult patients with histologically confirmed malignancy of the distal esophagus or esophagogastric junction, who are not candidates for curative treatment. Participants will be monitored for symptom relief and quality of life improvements post-stenting.

Why it matters

Potential benefit: If successful, this study could significantly improve the quality of life for patients suffering from dysphagia due to esophageal cancer by reducing acid reflux symptoms.

How similar studies have gone: While there have been numerous trials on stenting for esophageal cancer, the evidence regarding the effectiveness of anti-reflux stents remains conflicting, indicating that this approach is still under investigation.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adult patients - 18 years of age or older
* Informed consent obtained from the patient after oral and written explanation of the trial
* Histologically confirmed malignancy of the distal oesophagus or OGJ
* Obstructive or irresectable malignancy due to metastases, local tumour infiltration or poor performance status
* Once deployed, the distal end of the stent must have crossed the OGJ junction and be lying within the proximal stomach

Exclusion Criteria:

* Patient declining or unable to give informed consent, including inability to speak or understand either English, Afrikaans or isiXhosa (the three most commonly spoken local languages).
* Patient unable to comply with the follow-up protocol of the trial (e.g. does not have a contactable telephone number)
* Oesophageal cancers selected for curative treatment or irresectable oesophageal cancers selected for palliative chemoradiation, but not requiring oesophageal stenting
* Benign oesophageal pathology or extrinsic compression of the oesophagus from another cause
* Patients with oesophageal cancers where the stent does not cross the OGJ
* Pregnant patients
* Patient performance status precluding any intervention or sedation

Where it's running

  • University of Cape Town
    Cape Town, Western Cape, South Africa
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.