Effects of ultrasound-guided transversus abdominis plane block and rectus sheath block on stress hormone response after laparoscopic colon surgery

Effects of ultrasound-guided transversus abdominis plane block and rectus sheath block on stress hormone response after laparoscopic colon surgery - Effects of ultrasound-guided peripheral nerve block on laparoscopic colon surgery

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000018239

Enrollment

100

Registered

2015-07-07

Start date

2016-02-01

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

colon tumor

Interventions

Ultrasound-guided transversus abdominis plane block and rectus sheath block with levobupivacaine. No ultrasound-guided block.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who are scheduled for laparoscopic colectomy in Iwate Medical University Hospital with written informed consent agreement.

Exclusion criteria

Exclusion criteria: Contraindication for any drugs used during anesthesia, chronic pain under treatment, nerve disorder and psychiatric diseases.

Design outcomes

Primary

Measure	Time frame
Plasma epinephrine concentration on the morning of postoperative day 1 (POD1).	—

Secondary

Measure	Time frame
Visual Analog Scale pain score, occurrence of drowsiness, concentration of plasma norepinephrine, cortisol and IL-6, and additional analgesics usage on the morning of POD1.	—

Countries

Japan

Contacts

Public ContactMasahiro Wakimoto

School of Medicine, Iwate Medical University Department of Anesthesiology

silkhat_mw@hotmail.com019-651-5111

Outcome results

None listed

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