NCT05380791|UnknownDMC
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Sponsor study identifier
observational
70
1 country
1
Study Start
April 22, 2022
Actual (reported)Primary Completion
April 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
June 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
rapid swallow (MRS) can assess the contractile reserve capacity of the oesophageal body and identify and diagnose oesophageal motility disorders, but the impact of preoperative oesophageal reserve capacity on postoperative symptoms and motility in patients with GERD remains unclear. The aim of this study was to assess the effect of pre-operative oesophageal reserve capacity on post-reflux symptoms and motility in patients with GERD by using a high-resolution oesophageal manometry-based provocation test, MRS, to track pre-operative ineffective oesophageal motility (IEM).
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
June 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
April 21, 2022
Actual (reported)April 22, 2022
Actual (reported)May 19, 2022
Actual (reported)April 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
June 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Effect of changes in oesophageal motility after anti-reflux surgery compared to pre-surgery
Using high resolution manometry to assess changes in oesophageal motility after anti-reflux surgery, compared to pre-surgery.
2 year follow-up after anti-reflux surgery
Effect of changes of post-anti-reflux surgery symptoms
2 year follow-up after anti-reflux surgery
Esophageal motility determined by high resolution esophageal manometry and multiple rapid swallow (MRS) tests
Esophageal motility determined by high resolution esophageal manometry and multiple rapid swallow (MRS) tests
Regular follow-up visits to record information about the patient's surgery and routine post-operative examinations
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Patients to be treated surgically for gastroesophageal reflux disease. Ineffective esophageal motility diagnosed by high resolution esophageal according to Chicago Classification version 4.0(defined as ≥ 70% of swallows with weak contraction (distal contraction interval (DCI) between 100mmHg/s/cm and less than 450 mmHg/s/cm) or ≥ 50% of swallows with failed peristalsis Performance.
Department of Gastroenterology, Qilu Hospital, Shandong University
Jinan, Shandong, 250012, China
Yanqing Li, phD
Qilu Hospital of Shandong University
First Submitted
April 21, 2022
First Posted
May 19, 2022
Study Start
April 22, 2022
Actual (reported)Primary Completion
April 1, 2026
Estimated (date passed)Monopolar and Bipolar Current RFA Knife in POEM
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This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
June 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
May 19, 2022
Record last verified: 2022-05
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Source: ClinicalTrials.gov.
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