Zenker DiverticulumZPOEMNCT05157984
Evaluation of Peroral Endoscopic Myotomy to Treat Zenker's Diverticulum
An observational study of Zenker Diverticulum, run by Methodist Health System at 1 site in United States.
Trial summary
This is a multicenter investigator-initiated trial between Baylor-Scotts \& White (BSW) and Methodist Health System (MHS). This study will be conducted via a retrospective review and a prospective patient registry. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Zenker Diverticulum
- What is being tested?
- ZPOEM
- Type of treatment
- Pill or oral medicine, Surgery or procedure
- How many people
- 38 participants
- Where
- 1 siteUnited States
- Study dates
- 25 Jun 2021to 28 Jun 2024
- How long will I take part?
- 3 Months
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Patients diagnosed with Zenker's diverticulum (ZD) and who have undergone the ZPOEM procedure, as well as patients who will have this procedure in the future
Who may be able to join
- Patients 18 years of age or older
- Any patient of the physicians listed in this study who has undergone the ZPOEM procedure to treat ZD at MHS
- For prospective registry: Ability to give informed consent
Who cannot join
- For prospective registry: Unable or not willing to provide informed consent
Trial locations and contacts
1 site in 1 country.
United States1 site
Methodist Dallas Medical Center
Dallas, Texas, 75203
About this study
This is a multicenter investigator-initiated trial between Baylor-Scotts \& White (BSW) and Methodist Health System (MHS). This study will be conducted via a retrospective review and a prospective patient registry. Patients who have undergone the ZPOEM procedure performed by the physicians listed in this protocol will be included, as well as patients who will have this procedure in the future. Data that will be collected at MHS will be entered into an Excel spreadsheet. Patient demographic information will be collected via a review of subjects' electronic medical records. Available patient outcomes will be collected via a review of electronic medical records. This review will be conducted from 1/1/2017 through 12/31/2025.
Read the detailed description
This is a multicenter investigator-initiated trial between Baylor-Scotts \& White (BSW) and Methodist Health System (MHS). This study will be conducted via a retrospective review and a prospective patient registry. Patients who have undergone the ZPOEM procedure performed by the physicians listed in this protocol will be included, as well as patients who will have this procedure in the future. Data that will be collected at MHS will be entered into an Excel spreadsheet. Patient demographic information will be collected via a review of subjects' electronic medical records. Available patient outcomes will be collected via a review of electronic medical records. This review will be conducted from 1/1/2017 through 12/31/2025.
To obtain the follow-up information, potential subjects will be identified using the same process described in the previous paragraph and will be contacted by a member of the institution's research team to answer questions about their symptoms post-surgery. These are listed in the ZPOEM Data Collection Sheet. These questions may be administered over the phone, via email, or by mail. Subjects enrolled in the patient registry will have follow-up data collected at 2-time points: 2 weeks post-op and 3 months post-op.
Primary endpoints and other variables to be collected are those listed on the ZPOEM Data Collection Sheet. Primary subject endpoints include, but are not limited to:
- Dysphagia score(s) - depending on what is available in EMR
- Weight gain following surgery
- Conditions
- Zenker Diverticulum
- Being tested
- ZPOEM
- Keywords
- Zenker's Diverticulum, peroral endoscopic myotomy
- Medical subject headings
- Zenker Diverticulum
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
ZPOEMProcedure or surgery
Also called peroral endoscopic myotomy (POEM)
Zenker's diverticulum management by Per oral endoscopic myotomy (POEM)
| Study group | Role | What they receive |
|---|---|---|
| Retrospective cohort | Any patient of the physicians listed in this study who has undergone the ZPOEM procedure to treat ZD at Methodist Health System Receives: Procedure: ZPOEM | |
| Prospective cohort | Any patient of the physicians listed in this study who has undergone the ZPOEM procedure to treat ZD at Methodist Health System and has agreed to be follow-up post-procedure. Receives: Procedure: ZPOEM |
What is being measured
The primary outcome is the main question the study is designed to answer.
Retrospective chart review / Compartive analyses; t-tests and Wilcoxon-Mann-Whiteney Test; Chi-square or Fisher's exact test; and Pearson correlation coeffecient or Spearman's rank-order correlation
Retrospective review of patient records who have had ZPOEM procedure, compartive analyses will be performed by employing statistical tests such as t-tests and Wilcoxon-Mann-Whiteney Test; Chi-square or Fisher's exact test; and Pearson correlation coeffecient or Spearman's rank-order correlation depdening on the data distribution. Multivariate analyses will be employed with a p-value <0.05 will indicate statistical significance.
Measured: January 2017 to December 2025
Secondary outcomes (1)
Prospective follow-up of patients/ Compartive analyses; t-tests and Wilcoxon-Mann-Whiteney Test; Chi-square or Fisher's exact test; and Pearson correlation coeffecient or Spearman's rank-order correlation
Follow up of patients who had the ZPOEM procedure / Compartive analyses will be performed by employing statistical tests such as t-tests and Wilcoxon-Mann-Whiteney Test; Chi-square or Fisher's exact test; and Pearson correlation coeffecient or Spearman's rank-order correlation depdening on the data distribution. Multivariate analyses will be employed with a p-value <0.05 will indicate statistical significance.
Measured: June 2021 to December 2025
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted15 Dec 2021
- Study start25 Jun 2021
- Primary completion28 Jun 2024 (estimated)
- Study completion28 Jun 2024 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Zenker DiverticulumStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Other
- Time perspective
- Other
- Enrolment
- 38 participants (estimated)
- Target duration
- 3 Months
Sponsor and investigators
- Lead sponsor
- Methodist Health System
- Sponsor type
- University, hospital or other
- Collaborators
- Baylor Scott and White Health
- Responsible party
- Sponsor
- Investigators
- Prashant Kedia, MD, Principal investigator, Methodist Health System
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05157984
- Sponsor's protocol ID
- 031.GID.2021.D
- Other IDs
- 2020.11.16
- Acronym
- ZPOEM
- Status last verified
- Mar 2024
- First submitted
- 10 Jun 2021
- Last updated
- 27 Mar 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No: Participant data will be shared only with Baylor, Scott \& White. All data will be de-identified and in compliance with the Data User Agreement in place between both institutions.
Study at a glance
From the registry record, last updated by the sponsor on 27 Mar 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Evaluation of Peroral Endoscopic Myotomy to Treat Zenker's Diverticulum
- ClinicalTrials.gov ID
- NCT05157984
- Acronym / sponsor ID
- ZPOEM / 031.GID.2021.D
- Conditions
- Zenker Diverticulum
- Keywords
- Zenker's Diverticulum, peroral endoscopic myotomy
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 38 participants (estimated)
- Lead sponsor
- Methodist Health SystemUniversity, hospital or other
- Collaborators
- Baylor Scott and White Health
- Study start
- 25 Jun 2021 (actual)
- Primary completion
- 28 Jun 2024 (estimated)
- Study completion
- 28 Jun 2024 (estimated)
- First posted
- 15 Dec 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This is a multicenter investigator-initiated trial between Baylor-Scotts \& White (BSW) and Methodist Health System (MHS). This study will be conducted via a retrospective review and a prospective patient registry. Patients who have undergone the ZPOEM procedure performed by the physicians listed in this protocol will be included, as well as patients who will have this procedure in the future. Data that will be collected at MHS will be entered into an Excel spreadsheet. Patient demographic information will be collected via a review of subjects' electronic medical records. Available patient outcomes will be collected via a review of electronic medical records. This review will be conducted from 1/1/2017 through 12/31/2025.
Detailed description
This is a multicenter investigator-initiated trial between Baylor-Scotts \& White (BSW) and Methodist Health System (MHS). This study will be conducted via a retrospective review and a prospective patient registry. Patients who have undergone the ZPOEM procedure performed by the physicians listed in this protocol will be included, as well as patients who will have this procedure in the future. Data that will be collected at MHS will be entered into an Excel spreadsheet. Patient demographic information will be collected via a review of subjects' electronic medical records. Available patient outcomes will be collected via a review of electronic medical records. This review will be conducted from 1/1/2017 through 12/31/2025.
To obtain the follow-up information, potential subjects will be identified using the same process described in the previous paragraph and will be contacted by a member of the institution's research team to answer questions about their symptoms post-surgery. These are listed in the ZPOEM Data Collection Sheet. These questions may be administered over the phone, via email, or by mail. Subjects enrolled in the patient registry will have follow-up data collected at 2-time points: 2 weeks post-op and 3 months post-op.
Primary endpoints and other variables to be collected are those listed on the ZPOEM Data Collection Sheet. Primary subject endpoints include, but are not limited to:
- Dysphagia score(s) - depending on what is available in EMR
- Weight gain following surgery
Study design
- Observational model
- Other
- Time perspective
- Other
- Target follow-up
- 3 Months
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Retrospective cohort | – | Procedure: ZPOEMAny patient of the physicians listed in this study who has undergone the ZPOEM procedure to treat ZD at Methodist Health System |
| Prospective cohort | – | Procedure: ZPOEMAny patient of the physicians listed in this study who has undergone the ZPOEM procedure to treat ZD at Methodist Health System and has agreed to be follow-up post-procedure. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients diagnosed with Zenker's diverticulum (ZD) and who have undergone the ZPOEM procedure, as well as patients who will have this procedure in the future
Key inclusion criteria (3 listed)
- Patients 18 years of age or older
- Any patient of the physicians listed in this study who has undergone the ZPOEM procedure to treat ZD at MHS
- For prospective registry: Ability to give informed consent
Key exclusion criteria (1 listed)
- For prospective registry: Unable or not willing to provide informed consent
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| ZPOEMAlso: peroral endoscopic myotomy (POEM)Zenker's diverticulum management by Per oral endoscopic myotomy (POEM) | Procedure or surgery | Prospective cohort, Retrospective cohort |
Primary outcome
Retrospective chart review / Compartive analyses; t-tests and Wilcoxon-Mann-Whiteney Test; Chi-square or Fisher's exact test; and Pearson correlation coeffecient or Spearman's rank-order correlation
Time frame: January 2017 to December 2025
Retrospective review of patient records who have had ZPOEM procedure, compartive analyses will be performed by employing statistical tests such as t-tests and Wilcoxon-Mann-Whiteney Test; Chi-square or Fisher's exact test; and Pearson correlation coeffecient or Spearman's rank-order correlation depdening on the data distribution. Multivariate analyses will be employed with a p-value <0.05 will indicate statistical significance.
1 secondary outcome
Prospective follow-up of patients/ Compartive analyses; t-tests and Wilcoxon-Mann-Whiteney Test; Chi-square or Fisher's exact test; and Pearson correlation coeffecient or Spearman's rank-order correlation
Time frame: June 2021 to December 2025
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Mar 2024.
- Individual participant dataSharing planned: No. Participant data will be shared only with Baylor, Scott \& White. All data will be de-identified and in compliance with the Data User Agreement in place between both institutions.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Prashant Kedia, MD principal investigator
Methodist Health System
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Zenker Diverticulum, run by Methodist Health System at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 27 Mar 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Retrospective chart review / Compartive analyses; t-tests and Wilcoxon-Mann-Whiteney Test; Chi-square or Fisher's exact test; and Pearson correlation coeffecient or Spearman's rank-order correlation (time frame: January 2017 to December 2025). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Mar 2024; AzTrials last refreshed its copy on 8 Nov 2026.