Effects of Paravertebral versus Thoracic Wall Block on the Quality of Recovery after Breast Cancer Surgery (Re-evaluation).

Effects of Paravertebral versus Thoracic Wall Block on the Quality of Recovery after Breast Cancer Surgery (Re-evaluation). - Effects of Paravertebral versus Thoracic Wall Block on the Quality of Recovery after Breast Cancer Surgery (Re-evaluation).

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037262

Enrollment

160

Registered

2019-07-04

Start date

2019-07-02

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

Patients undergoing breast cancer surgery

Interventions

paravertebral block before breast surgery using ropivacaine 150mg. thoracic wall block before breast surgery using ropivacaine 150mg.

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: patients undergoing breast cancer surgery at Bellland General ospital.

Exclusion criteria

Exclusion criteria: Patients who do not agree with this study, pregnant and parturient women, allergy to rocal anesthetics, significant psychiatric or mental disorders, patients with chronic pain.

Design outcomes

Primary

Measure	Time frame
QoR(Quality of Recovery)-40 on the day after surgery	—

Secondary

Measure	Time frame
QoR-40 on the day before surgery QoR-40 three days, 1, 3, 6, 12 months after surgery Visual Analog Scale (VAS) for pain one hour after surgery, on the day after surgery VAS for pain three days, 1, 3, 6, 12 months after surgery Patients' age, height, body weight, sex total dose of fentanyl and remifentanil frequency of analgesics' usage frequency of postoperative nausea and vomiting time from applying blocks to first analgesics' usage complications (e.g. vascular pancture, pneumothorax, hematoma, neuronal injury) frequency of recurrence	—

Measure

Time frame

QoR-40 on the day before surgery QoR-40 three days, 1, 3, 6, 12 months after surgery Visual Analog Scale (VAS) for pain one hour after surgery, on the day after surgery VAS for pain three days, 1, 3, 6, 12 months after surgery Patients' age, height, body weight, sex total dose of fentanyl and remifentanil frequency of analgesics' usage frequency of postoperative nausea and vomiting time from applying blocks to first analgesics' usage complications (e.g. vascular pancture, pneumothorax, hematoma, neuronal injury) frequency of recurrence

—

Countries

Japan

Contacts

Public ContactToshinori Horiuchi

Bell Land General Hospital Department of Anesthesia

t_horiuchi@seichokai.or.jp072-234-2001

Outcome results

None listed

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