Comparison of the efficacy of TAPA block and TAP block for laparoscopic cholecystectomy

Comparison of the efficacy of TAPA block and TAP block for laparoscopic cholecystectomy - Comparison of the efficacy of TAPA block and TAP block for laparoscopic cholecystectomy

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040463

Enrollment

Registered

2020-06-10

Start date

2020-06-15

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

gallstone disease Acute cholestasis

Interventions

TAPA block TAP block

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients over 20 years of age undergoing laparoscopic cholecystectomy at the operating room of Juntendo University Shizuoka Hospital

Exclusion criteria

Exclusion criteria: (1) Patients with bronchial asthma (2) Patients with impaired renal function (eGFR<30) (3) Patients who have been converted to open abdominal surgery (4) Patients with unsuitable skin lesions at the puncture site (5) Patients who have a history of allergy to local anesthetics (6) Patients for whom the procedure is considered dangerous (7) Other patients deemed unsuitable as subjects by the investigators.

Design outcomes

Primary

Measure	Time frame
Amount of opioids administered for analgesic purposes within 24 hours postoperatively	—

Secondary

Measure	Time frame
NRS up to 24 hours postoperatively Presence of side effects	—

Countries

Japan

Contacts

Public Contactshuhei yonemoto

Juntendo University Shizuoka hospital anesthesiology

s-yonemoto@juntendo.ac.jp055-948-3111

Outcome results

None listed

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