Preoperative versus Postoperative Rectus Sheath Block for Acute Postoperative Pain Relief - A Retrospective cohort study

Preoperative versus Postoperative Rectus Sheath Block for Acute Postoperative Pain Relief - A Retrospective cohort study - Preoperative versus Postoperative Rectus Sheath Block for Acute Postoperative Pain Relief - A Retrospective cohort study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000047494

Enrollment

200

Registered

2022-04-16

Start date

2020-01-14

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 laparoscopic surgery in surgery, urology, and gynecology

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: We included adult (18years older) surgical, urological, and gynecological patients who underwent laparoscopic surgery at our institution between January 1, 2013 and December 31, 2018.

Exclusion criteria

Exclusion criteria: We excluded patients as follows: patients with epidural anesthesia; with spinal subarachnoid anesthesia; with intransvenous patient-controlled analgesia (iv-PCA); with conversion to laparotomy; who were received postoperative ventilator; who were received both preoperative and postoperative RSB

Design outcomes

Primary

Measure	Time frame
Administration of analgesics within 24 hours after completion of anesthesia (time of extubation)	—

Secondary

Measure	Time frame
Time from surgery completion date to discharge (days)	—

Countries

Japan

Contacts

Public ContactToko Fukushima

The Jikei University Katsushika Medical Center Department of Anesthesiology

j.toko.fukushima105@gmail.com03-3603-2111

Outcome results