The effect of postoperative analgesia for post operative oxygenation in patients with interstitial pneumonia undergoing surgical biopasy

The effect of postoperative analgesia for post operative oxygenation in patients with interstitial pneumonia undergoing surgical biopasy - The effect of postoperative analgesia for post operative oxygenation in patients with interstitial pneumonia undergoing surgical biopasy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000035661

Enrollment

Registered

2019-01-25

Start date

2019-01-24

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

Inetrstitial Pneumonia

Interventions

Epidural anesthesia with continuous infusion of 0.2% ropivacaine. Intra operative sigle shot 0.375% ropivacaine as intercostal nerve block and postoperative continuous intravenous infusion of fentanyl

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Adult patients undergoing surgical lung biopsy for interstitial pneumonia, who admit to ICU after the opration.

Exclusion criteria

Exclusion criteria: Exclusion criteria:1) Patients who have contraindications to epidural anesthesia, 2) Patients underwent home oxygen therapy before the operation, 3) Patients who admit to ICU under tracheal intubation and mechanical ventilation.

Design outcomes

Primary

Measure	Time frame
The rate of oxygen independent patients in each analgesia group.	—

Countries

Japan

Contacts

Public ContactNatsuhiro Yamamoto

Yokohama City University Department of Anesthesiology

natsuyamamo@gmail.com045-787-2918

Outcome results

None listed

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