Pre-heating effect of mepivacaine on initiation of epidural analgesia.

Pre-heating effect of mepivacaine on initiation of epidural analgesia. - Pre-heating effect of mepivacaine

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000019816

Enrollment

Registered

2015-11-17

Start date

2015-11-15

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

Upper abdominal surgery

Interventions

Injection of 3ml mepivacaine at 20 degree Celsius during epidural puncture before surgery. Injection of 3ml mepivacaine at 37 degree Celsius during epidural puncture before surgery.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients scheduled for elective upper abdominal surgery. Written informed consent will be obtained from all subjects.

Exclusion criteria

Exclusion criteria: Emergency surgery Ileus ASA physical status >= 4 Patients with peripheral or central nerve disorder WBC>=10000/&micro;l, CRP>=0.3 PT-INR>1.2, APTT-T>41, Plt<10000/&micro;l

Design outcomes

Primary

Measure	Time frame
Analgesic area	—

Secondary

Measure	Time frame
Hypotension after induction of anesthesia Postoperative neurological symptoms	—

Countries

Japan

Contacts

Public ContactRyohei Miyazaki

Kyushu University Operating Rooms

miyaryou@kuaccm.med.kyushu-u.ac.jp+81926425714

Outcome results

None listed

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