NCT04671992

Brief Summary

Caudal block is an easy and effective type of central neuraxial block that is widely used in subumbilical surgeries to provide intraoperative and postoperative analgesia in the pediatric population. Caudal block application with ultrasound (USG) was first applied in 2003. Sacrum, sacral cornular, sacrococcygeal ligament and sacral hiatus can be easily distinguished by ultrasound. The probe is positioned in a horizontal midline position on the lower sacrum. Sacral roots within the caudal epidural space can be seen as hypoechoic ellipses. In addition, anatomical variations of the sacral hiatus and the process area can be clearly observed. A accurate probe use with ultrasound guided is confirmed by advancing the caudal needle in the desired direction, widening in the sacral hiatus with local anesthetic injection, and the turbulence observed during injection into the sacral canal if the color doppler feature is used. Thus, a decrease in complications and an increase in the success of the procedure can be achieved with simultaneous imaging. In addition, in cases where the block is difficult, the in-plane technique can be preferred in the midline plane.The aim of this study is to compare the success rates and postoperative pain levels of caudal block applications with the out of plane technique (probe applied by holding horizontal) and in-plane technique (probe applied vertically), which is routinely applied with ultrasound in pediatric hypospadias surgery.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
180

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Dec 2020

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 2020

Completed
5 days until next milestone

First Submitted

Initial submission to the registry

December 6, 2020

Completed
11 days until next milestone

First Posted

Study publicly available on registry

December 17, 2020

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 31, 2021

Completed
15 days until next milestone

Study Completion

Last participant's last visit for all outcomes

April 15, 2021

Completed
Last Updated

December 17, 2020

Status Verified

December 1, 2020

Enrollment Period

4 months

First QC Date

December 6, 2020

Last Update Submit

December 11, 2020

Conditions

Outcome Measures

Primary Outcomes (1)

  • the success rates of in-plane and out of-plane techniques

    To measure success rates of in-plane and out-of-plane techniques for caudal block, the number of successful processing and the time of processing (minute) will be used

    4 months

Secondary Outcomes (1)

  • The postoperative pain levels

    4 months

Study Arms (2)

Ultrasound Guided Out of-Plane Technique

ACTIVE COMPARATOR

Ultrasound Guided Out of plane technique (probe applied by holding horizontal)

Device: Out of-Plane Technique and In-Plane on

Ultrasound Guided In-Plane Technique

ACTIVE COMPARATOR

Ultrasound Guided Out of plane technique (probe applied by holding vbertical)

Device: Out of-Plane Technique and In-Plane on

Interventions

A comparison of out of-plane technique and in-plane

Ultrasound Guided In-Plane TechniqueUltrasound Guided Out of-Plane Technique

Eligibility Criteria

Age6 Months - 10 Years
Sexmale
Healthy VolunteersYes
Age GroupsChild (0-17)

You may qualify if:

  • Pediatric patients undergoing hypospadias surgery
  • ASA PS I-II group

You may not qualify if:

  • Previous neurological or spinal disorder,
  • Coagulation anomaly
  • Allergy to local anesthetics
  • Local infection in the block area
  • Children with a history of preterm birth

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Selcuk University, School of Medicine

Konya, 42080, Turkey (Türkiye)

Location

MeSH Terms

Conditions

Hypospadias

Condition Hierarchy (Ancestors)

Urogenital AbnormalitiesFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesPenile DiseasesGenital Diseases, MaleGenital DiseasesMale Urogenital DiseasesCongenital AbnormalitiesCongenital, Hereditary, and Neonatal Diseases and Abnormalities

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Purpose
SCREENING
Intervention Model
CROSSOVER
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal investigator

Study Record Dates

First Submitted

December 6, 2020

First Posted

December 17, 2020

Study Start

December 1, 2020

Primary Completion

March 31, 2021

Study Completion

April 15, 2021

Last Updated

December 17, 2020

Record last verified: 2020-12

Data Sharing

IPD Sharing
Will not share

I do not have a plan to make individual participant data (IPD) available to other researchers.

Locations