A resarch of Local Anesthesia spreading area and anesthetic area by quadratus lumborm block.

A resarch of Local Anesthesia spreading area and anesthetic area by quadratus lumborm block. - A resarch of Local Anesthesia spreading area and anesthetic area by quadratus lumborm block.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000025014

Enrollment

Registered

2017-01-15

Start date

2017-01-15

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

Adult

Interventions

Quadratus lumborm block with 0.2% ropivacaine 20ml. After 60 minutes, MRI will be done. After 90 minutes, anethetized area was checked by cold sign and/or pin prick test. After more two days, cros

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The volunteer that informed consent was provided.

Exclusion criteria

Exclusion criteria: Anatominal transformation of the chest-lumbar vertebrae Operation career of the chest lumbar vaertebrae Operation career of the associated body surface Caustrophobia The internal metal not to fit MRI Within two weeks before at least examination, it is a person with the internal use of NSAIDs Coaglopathy Electrocardiogram abnormality Allergy for the drug to use for this examination When we judge the participation in this examination to be inappropriate

Design outcomes

Primary

Measure	Time frame
We confirm the expanse of the local anesthetic by MRI.	—

Countries

Japan

Contacts

Public ContactTakahiro Tamura

Nagoya University Graduate school of medicine Department of Anesthesiology

takahiro@med.nagoya-u.ac.jp052-741-2111

Outcome results

None listed

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