The analysis of the association between the delayed gastric emptying and the anatomical position of stomach/jejunum following pancreatoduodenectomy.

The analysis of the association between the delayed gastric emptying and the anatomical position of stomach/jejunum following pancreatoduodenectomy. - Delayed gastric emptying and the anatomical position of stomach/jejunum.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000016433

Enrollment

Registered

2018-03-31

Start date

2015-04-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Patients who undergo pancreatoduodenectomy

Interventions

Abdominal CT scan at 1 week after surgery. Upper gastrointestinal imaging at 1 week after surgery.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients who undergo pancreatoduodenectomy. 2) Patients who agreed to participate this study with his/her own decision.

Exclusion criteria

Exclusion criteria: 1) Patients who refused to participate this study. 2) Patients who are not eligible to this study (by the decision of examiners). 3) Patients after gastrectomy.

Design outcomes

Primary

Measure	Time frame
To analyze the association between the incidence of delayed gastric emptying and the relative deviation of gastrojejunostomy to esophago-gastric junction (both laterally and ventriculary) using correlation analysis.	—

Countries

Japan

Contacts

Public ContactYukihiro Yokoyama

Nagoya University Hospital Surgery 1

yyoko@med.nagoya-u.ac.jp+81-52-744-2222

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026