n analysis of paravertebral catheters placement and spread compared ultrasound-guided paravertebral block transverse plane approach and sagittal plane approach.

n analysis of paravertebral catheters placement and spread compared ultrasound-guided paravertebral block transverse plane approach and sagittal plane approach. - n analysis of paravertebral catheters placement and spread compared ultrasound-guided paravertebral block transverse plane approach and sagittal plane approach.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000015988

Enrollment

Registered

2015-02-01

Start date

2015-07-01

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

Thoracic surgery (Unilateral thoracotomy and video-assisted thoracoscopic surgery)

Interventions

Transverse plane approach of ultrasound guided paravertebral block Saggital plane approach of ultrasound guided paravertebral block

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient of lung cancer Scheduled thoracotomy or thoracoscopic surgery. ASA classification(class1, class2) Document those obtained consent

Exclusion criteria

Exclusion criteria: Emergency surgery. ASA classification class3 or more. Patients and including a history, convulsions, there is epilepsy and its quality. Patients with a history and existing bronchial asthma. Patients with a history of some of-iodine or contrast agent allergy. Patients, a thyroid disease. Clotting disorder Some of the (less than 100,000 platelets/10-3ml, PT-INR is 2 or more or APTT% is less than 70%). Renal dysfunction (less than eGFR60).

Design outcomes

Primary

Measure	Time frame
Paravertebral catheters placement	—

Secondary

Measure	Time frame
Spread of drug solution VAS after surgery 24 hours Number of times of use iv-PCA Frequency of use iv-PCA	—

Countries

Japan

Contacts

Public ContactTasuku Fujii

Nagoya University Hospital Department of Anesthesiology

plus9@med.nagoya-u.ac.jp052-744-2340

Outcome results

None listed

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