ClinicalTrials.gg
TerminatedNCT03609073Updated Nov 24, 2021

Endomina Diverticulum

An interventional study of Endomina in Oesophageal Disease, sponsored by Erasme University Hospital. Terminated at 1 site in Belgium. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2021-11-24.

Sponsored by Erasme University Hospital · Not applicable, Interventional, and Treatment

Why this study was terminated
enrollment too slow

From the registry’s dates

  • Registered 3 months after the study started (first participant enrolled Mar 2018, registered Jun 2018).

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Phase
Not applicable
Study type
Interventional
Enrollment
4
Allocation
Not applicable
Ages
18 Years to 80 Years
Sex
All
01

Study summary

Esophageal diverticulum is a rare disease. Majority comes form the pharyngo-esophageal junction (70 % Zenker's Diverticulum), 10% are mediothoracic and 20% epiphrenic. Zenker's diverticulum is well treated with endoscopy (efficacy around 80%, complications around 5%) (1). For medio or epihrenic diverticulum, the classic treatment is surgery (diverticulectomy with or without anti-reflux surgery) but is associated with 33% morbidity and 9% mortality (2). Recently another technique involving magnet was described (3). Five patients were treated with success.

Considering the surgical risk, other techniques need to be evaluated. Using the Endomina device, sutures can be apposed between the foot of the diverticulum and the esophageal lumen. If necessary the bridge between the diverticulum and the esophagus can be cut with needle knife as described in Zenker's diverticulum treatment.

02

Conditions studied

  • Oesophageal Disease

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Keywords

  • endoscopy
  • mini invasive
03

In context

Esophageal Diseases

92 studies on the registry are indexed under Esophageal Diseases; 21 are open to participants now.

This study's enrollment of 4 is below the median of 50 across 66 interventional studies indexed under Esophageal Diseases.

Browse Esophageal Diseases studies →

Lead sponsor

Erasme University Hospital is the lead sponsor of 181 studies on the registry; 35 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Symptomatic medio or epiphrenic diverticulum.
  2. Age between 18-80 years;
  3. Must be able to comply with all study requirements for the duration of the study as outlined in the protocol. This includes complying with the visit schedule as well as study specific procedures such as: clinical assessment, endoscopy, radiography, as well as laboratory investigations;
  4. Must be able to understand and be willing to provide written ;
  5. Must live within 75 km of the treatment site;

Exclusion criteria

Exclusion Criteria:

  1. Achalasia and any other esophageal motility disorders.
  2. Severe esophagitis
  3. Gastro-duodenal ulcer
  4. Severe renal, hepatic, pulmonary disease or cancer;
  5. GI stenosis or obstruction;
  6. Pregnancy, breastfeeding or willing to become pregnant in the coming 18 months;
  7. Anticoagulant therapy;
  8. Currently participating in other study
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
4 participants (actual)

Study arms

  • Experimental
    Intervention

    Device: Endomina

Interventions

  • DeviceEndomina

    Suturing system then cutting the bridge between the diverticulum and the esophagus.

06

What researchers measure

Primary outcomes

  1. Incidence of all Adverse Device Effects

    Safety will be characterized by the incidence of all Adverse Device Effects

    Time frame: one year from procedure

Secondary outcomes

  1. Dysphagia

    Efficacy will be measured by the Dakkak and Bennett score of Dysphagia (Score 0 - no dysphagia to 4 - aphagia)

    Time frame: one year from procedure

07

Study locations

1 site
  • Gastroenterology Department Erasme Hospital
    Brussels, 1070, Belgium
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Mar 2018 to primary completion in Oct 2021, 43 months.

How these figures are worked out, and which studies are left out of them.

Registered
Jun 11, 2018
First posted
Aug 1, 2018
StartActual
Mar 6, 2018
Primary completionActual
Oct 25, 2021
CompletionActual
Oct 25, 2021
Last update
Nov 24, 2021
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Nov 24, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03609073
Responsible party
Sponsor
First posted
Aug 1, 2018
Start date
Mar 6, 2018
Primary completion
Oct 25, 2021
Completion
Oct 25, 2021
Last update
Nov 24, 2021

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Nov 2021. You cannot join it, but the record below documents what was studied.

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Discussion

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