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Bilateral Dual TAP Block: Description of a Novel Four-point Approach

Ultrasound-guided Bilateral Dual Transversus Abdominis Plane (BD-TAP) Block: Description of a Novel Four-point Ultrasound-guided TAP Block Approach

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT01040234
Enrollment
30
Registered
2009-12-29
Start date
2009-11-30
Completion date
2010-01-31
Last updated
2015-10-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Postoperative Pain

Keywords

postoperative pain, abdominal surgery, bilateral dual TAP block

Brief summary

A prospective study of 30 patients with severe postoperative pain following abdominal surgery, in which the dual TAP block technique has been used successfully to achieve pain relief. A description of ultrasound technique, effectiveness, duration and potential side effects of the pain treatment, with possible recommendations for future use.

Detailed description

This prospective cohort study is designed to describe a novel ultrasound-guided bilateral dual transversus abdominis plane (BD-TAP) block and to evaluate the postoperative analgesic efficacy in a selection of patients having undergone major abdominal surgery under general anaesthesia where neuraxial anaesthesia and/or intravenous administration of analgesics had failed or was unwanted by the patient, or if the placement of an epidural catheter was deemed impossible by the anaesthetist in charge. 30 consecutive patients planned for the study. BD-TAP to be performed bilaterally with a high frequency linear ultrasound probe, with bupivacaine. Success rate, decline in VAS score, postoperative demand of opioids and block performance time to be recorded.

Interventions

PROCEDUREBilateral dual TAP block

Bupivacaine 2.5 mg/ml 15 ml per injection. 4 injections per patient according to dual TAP block procedure

Sponsors

Bispebjerg Hospital
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
15 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients with pain VAS \>5 following abdominal surgery, in which conventional pain treatment or epidural block is either ineffective or contraindicated

Exclusion criteria

* Hypersensitivity to local anaesthetics

Design outcomes

Primary

MeasureTime frame
Pain VAS after the intervention compared to pre-intervention VAS10-20 minutes after intervention

Secondary

MeasureTime frame
Pain medication required following interventionFirst 24 hours

Countries

Denmark

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026