Distribution of injectate administered through a catheter inserted by ultrasound-guided thoracic paravertebral block: A prospective observational study

Distribution of injectate administered through a catheter inserted by ultrasound-guided thoracic paravertebral block: A prospective observational study - Distribution of injectate administered through a catheter inserted by ultrasound-guided thoracic paravertebral block: A prospective observational study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000032267

Enrollment

Registered

2018-04-17

Start date

2018-04-16

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

lung cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: American Society of Anesthesiologists physical status 1-3

Exclusion criteria

Exclusion criteria: contraindications to paravertebral block Body mass index >35 Allergy to study medications preoperative opioid use

Design outcomes

Primary

Measure	Time frame
spread pattern of dye in paravertebral space following ultrasound guided paravertebral block	—

Secondary

Measure	Time frame
distribution of cutaneous sensory blocakde Visual Analogue Scale postoperative use of analgesics complications regarding block	—

Countries

Japan

Contacts

Public ContactShinichi Sakura

Shimane University Operation department

ssakura@med.shimane-u.ac.jp81-853-20-2295

Outcome results