Analysis of intestinal peristalsis during perioperative period using bowel sound for monitoring of patients who undergo operation under general anesthesia

Analysis of intestinal peristalsis during perioperative period using bowel sound for monitoring of patients who undergo operation under general anesthesia - Analysis of intestinal peristalsis using bowel sound monitoring system

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000029007

Enrollment

100

Registered

2017-10-01

Start date

2017-10-01

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

Diseases of gastrointestinal, hepatobilliary or endocrinical system

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients who undergo gastrointestinal, hepatobilliary, breast or thyroid surgery. 2. A performance status of 0-2 according to the Eastern Cooperative Oncology Group (ECOG) scale. 3. An age of 20 years and over. 4. Patients who are considered to survive for more than 3 months from the registration. 5. Vital organ function are preserved within 14 days prior to entry. 6. Sufficient oral intake. 7. All patients gave written informed consent.

Exclusion criteria

Exclusion criteria: 1. Serious cardiovascular diseases. 2. Serious conccurent disease suc as intestinal palsy, small bowel obstruction, uncontrolable diabetes mellitus, renal failure, liver cirrhosis, and so on. 3. Massive ascites beyound the pelvic cavity or pleural effusion. 4. Women who are pregnant or hope to become pregnant during the study period. Men who wish their partner to become pregnant. 5. Patients judged inappropriate for the study by their physicians.

Design outcomes

Primary

Measure	Time frame
Changes of bowel sound before and after operation	—

Secondary

Measure	Time frame
1. Correlation of bowel sound and blood glycemic changes 2. Differentiation of bowel sound between alimentary tract surgery and breast surgery 3. Differentiation of bowel soudn between laparoscopic surgery and open surgery 4. Differentiation of bowel sound depending on enteral nutrition 5. Differentiation of bowel sound depending on general anesthesia 6. DIfferentiation of bowel sound before and after Pringle procedure for hepatic surgery	—

Measure

Time frame

1. Correlation of bowel sound and blood glycemic changes 2. Differentiation of bowel sound between alimentary tract surgery and breast surgery 3. Differentiation of bowel soudn between laparoscopic surgery and open surgery 4. Differentiation of bowel sound depending on enteral nutrition 5. Differentiation of bowel sound depending on general anesthesia 6. DIfferentiation of bowel sound before and after Pringle procedure for hepatic surgery

—

Countries

Japan

Contacts

Public ContactTsutomu Namikawa

Kochi Medical School Department of Surgery

tsutomun@kochi-u.ac.jp+81-88-880-2370

Outcome results