Analgesic Efficacy of Ultrasound Guided Paravertebral Block in Percutaneous Nephrolithotomy Patients

Pain, Postoperative; Anesthesia, Regional Clinical Trial

Official title:

Analgesic Efficacy of Ultrasound Guided Paravertebral Block in Percutaneous Nephrolithotomy Patients: A Randomized Controlled Clinical Study

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04406012
• Other study ID #: Eskisehir University
• Secondary ID: Kirikkale Univer
• Status: Completed
• Phase: N/A
• Start date: February 16, 2016
• Est. completion date: July 1, 2016

Study information

• Verified date: September 2020
• Source: Eskisehir Osmangazi University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The aim of this study is to investigate the analgesic effects of thoracal paravertebral block in the patients undergoing percutaneous nephrolitotomy. Paravertebral block was applied to the study group. Conventional analgesia methods were applied to the control group.

Description:

Randomization was divided into two groups by using closed envelope method. Postoperative pain scores at rest at 1, 2, 4, 6, 8, 10, 12, and 24 hours with VAS (0 = no pain, very severe pain = 10) using Visual Analogue Scale was made. VAS at rest and movement (coughing and taking a deep Breath) were evaluated. Patients with VAS> 4 received additional analgesics.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 53
• Est. completion date: July 1, 2016
• Est. primary completion date: June 16, 2016
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

ASA I, II, III patients aged 18-65 who consented to undergo unilateral percutaneous nephrolithotomy were eligible for the study. 53 patients were eligible and assesed.Informed consent was signed by all patients. Patients under 18 years of age, pregnant, with known hypersensitivity to local anesthetics, bleeding diathesis, depression and / or anxiety disorder, obesity (BMI> 35kg / m2), history of pneumothorax, phrenic nerve paralysis, severe aortic stenosis were excluded. Also who did not want to participate the study.

Related Conditions & MeSH terms

• Pain, Postoperative
• Pain, Postoperative; Anesthesia, Regional

Intervention

Procedure:
• paravertebral block
paravertebral block group

Locations

Country	Name	City	State
n/a

Sponsors (2)

Lead Sponsor	Collaborator
Eskisehir Osmangazi University	Kirikkale University

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Patient VAS scores	0=no pain, 10=incredible pain	24 hours
Secondary	Patient Satisfaction scores	0=not satisfied, 5=very good satisfied	at the end of the 24 hours