Influence of Oesophageal Contractile Reserve in High Resolution Manometry on Post Operative Dysphagia After Anti-reflux Surgery

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT03374930

Enrollment

Registered

2017-12-15

Start date

2019-12-12

Completion date

2021-06-12

Last updated

2022-08-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dysphagia

Brief summary

The main objective of this study is to evaluate, in a prospective cohort, the link between preoperative contractile reserve of oesophagus evaluated by high resolution manometry (HRM) and the occurrence of post operative dysphagia after anti-reflux surgery.

Interventions

PROCEDUREMultiple rapid swallows test

Multiple rapid swallows test consists in giving to patient 4 to 6 sips of 2 mL of water, with an interval less than 4 seconds between the different sips.

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

DIAGNOSTIC

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Patient with an indication validated at a fundoplication directed by a visceral surgeon from Vienne county * Patient sent for the realization of a preoperative HRM, * Patient giving consent to participate in the study.

Exclusion criteria

* Patient unable to sign a consent or protected (minors, pregnant women, patient under guardianship), * History of oesophageal surgery or radiotherapy, * History of systemic pathology with oesophageal involvement, * Contraindication to an oesophageal manometry : altered general status and vigilance , important swallowing disorders

Design outcomes

Primary

Measure	Time frame	Description
presence of dysphagia	3 months	clinically evaluated by the surgeon

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026