Esophagectomy, Distal gastrectomy, Proximal gastrectomy, Ileo-colic anastomosis / Enterocolostomy gastrointentinal surgery, anastomosis
Conditions
Interventions
The study aims to determine if performing an anastomosis at a site with favorable tissue oxygen saturation (StO2) readings, selected from within the reconstructed bowel based on the extent of intraope
Sponsors
Ishii Kenjiro
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients undergoing upper or lower gastrointestinal surgery with reconstruction
Exclusion criteria
Exclusion criteria: Patients undergoing the aforementioned surgery with a complete intracorporeal reconstruction via laparoscopic or robot-assisted surgery. Those who are unable to provide valid informed consent (e.g., individuals with dementia, minors, or the socially vulnerable) are not included as subjects.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| For each surgical procedure, we will measure the tissue oxygen saturation (StO2) of the reconstructed intestinal tract at two specific time points: immediately after creating the tract and immediately before the anastomosis.Measurements will be taken at three distinct locations on the reconstructed bowel segment: The intended anastomotic site, located near the transection line. A point 2 cm away from the intended anastomotic site. A point 4 cm away from the intended anastomotic site. | — |
Secondary
| Measure | Time frame |
|---|---|
| Assessment of anastomotic leakage within 30 days post-operation. | — |
Contacts
Public ContactKenjiro Ishii
Toho university oohashi hospital
Outcome results
None listed