The effect of stapler distance from the angle of Hiss on esophageal motility and reflux after sleeve surgery.

Effect of the distance of the last stapler site from the His angle in sleeve surgery on esophageal motility and GERD Denovo after surgery - a double-blind randomized controlled trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20190128042520N10

Enrollment

Registered

2025-05-09

Start date

2025-02-07

Completion date

Unknown

Last updated

2025-07-21

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

Conditions

Esophageal motility disorder and reflux after sleeve surgery.

Interventions

Intervention 1: Intervention group: Patients in whom the last stapler is fired medial to the fat of the angle of Hiss during surgery. Intervention 2: Control group: Patients in whom the last stapler i

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patients with morbid obesity with a BMI between 40 kg/m2 and 50 kg/m2 Age range between 18 and 65 years Eligible for SG based on ASMBS indications

Exclusion criteria

Exclusion criteria: Hiatal hernia pervious gastric surgery Presence of esophageal disease on manometry Evidence of grade C to D esophagitis on endoscopy Evidence of Barrett's esophagus on endoscopy

Design outcomes

Primary

Measure	Time frame
Esophageal motility disorder in manometry. Timepoint: Before surgery and 6 months after surgery. Method of measurement: Manometry.	—

Secondary

Measure	Time frame
GERD. Timepoint: Before surgery and 6 months after surgery. Method of measurement: Endoscopy and GERD Q score.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactShima Rezaei bana

Iran University of Medical Sciences

dr.sh.rezaei@gmail.com+98 21 8871 7272

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026