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Analgesic Efficacy of Paravertebral Morphine

NCT03379987 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2019-02-11

No results posted yet for this study

Summary

The investigator will test the analgesic efficacy of paravertebral morphine as an adjuvant to local anesthetics for acute postoperative pain following breast surgery and renal surgery

Conditions

  • Acute Pain

Interventions

DRUG

PVB morphine

The PVB was performed under ultrasonographic guidance in the sitting position. Surgical disinfection of thoracoabdominal paravertebral area was done. A linear high-frequency transducer (10-12 MHz, Sonosite, Bothell, WA, USA) was used. The scanning process (Longitudinal out-of-plane technique) was started at 5-10 cm lateral to the spinous process of thoracic vertebrae to identify the rounded ribs and parietal pleura underneath. The transducer is then moved progressively more medially until the transverse processes are identified as more squared structure deeper to the ribs. A 100 mm needle was inserted out-of-plane to contact the transverse process of thoracic vertebra and then, walked off above the transverse process 1-1.5 cm deeper searching for loss of resistance injecting 10 ml of 0.25% bupivacaine + 3 mg morphine for group PVB morphine in incremental doses of 3 ml.

DRUG

PVB bupivacaine

the same steps mentioned in group PVB morphine but the solution used for paravertebral block contain bupivacaine only 10 ml of 0.25% bupivacaine injected in in incremental doses of 3 ml.

Sponsors & Collaborators

  • Assiut University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-01-01
Primary Completion
2019-07-31
Completion
2019-08-31

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03379987 on ClinicalTrials.gov