Long-term Effects of Radial Artery Cannulation on Vessel Diameter, Blood Flow and Fine Motor Skills

May 15, 2025 updated by: AKIN BİLİR, Kartal City Hospital
The present study aims to investigate hemodynamic changes in radial and ulnar artery blood flow following radial artery cannulation performed in elective surgical cases under operating room conditions using Doppler ultrasonography. Additionally, it aims to evaluate the long-term impact of this procedure on vascular flow parameters and fine motor function.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

This prospective self controlled study included 50 patients aged 18-80 years with an ASA physical status of 1-3 who required arterial cannulation for planned surgical procedures in the cardiovascular surgery operating rooms of Pamukkale University Faculty of Medicine. Before the procedure, radial and ulnar artery Doppler parameters (peak systolic velocity, end-diastolic velocity, resistance index, pulsatility index, and mean volume flow) were measured for all patients, along with Purdue Pegboard scores for fine motor skill assessment. Post-cannulation Doppler parameters were evaluated at seven different time points over three months, while fine motor skill scores were measured twice more during follow-up.

Study Type

Observational

Enrollment (Actual)

50

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

patients undergoing surgical intervention at Pamukkale University Faculty of Medicine, Department of Cardiovascular Surgery, between June and September 2016. Patients aged 18 to 80 years, scheduled for elective surgery, and with an indication for radial artery cannulation were included in the study.

Description

Inclusion Criteria:

indication for radial artery cannulation

Exclusion Criteria:

emergency surgery inadequate collateral blood flow

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
90 DAY FOLLOW-UP PERIOD
Time Frame: From the first measurement before cannulation to the last measurement after 90 days
Fifty patients requiring arterial cannulation were included in this study. Before the procedure, radial and ulnar artery Doppler parameters (peak systolic velocity, end-diastolic velocity, resistance index, pulsatility index, and mean volume flow) were measured for all patients, along with Purdue Pegboard scores for fine motor skill assessment. Post-cannulation Doppler parameters were assessed at seven different time points over three months, while fine motor skill scores were measured twice more.
From the first measurement before cannulation to the last measurement after 90 days
90 DAY FOLLOW-UP PERIOD
Time Frame: From the first measurement before cannulation to the last measurement after 90 days
Fifty patients requiring arterial cannulation were included in this study. Purdue Pegboard scores were measured for fine motor skill assessment of all patients before the procedure. Over three months fine motor skill scores were measured twice more.
From the first measurement before cannulation to the last measurement after 90 days

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Kartal City Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

June 1, 2016

Primary Completion (Actual)

September 30, 2016

Study Completion (Actual)

November 30, 2016

Study Registration Dates

First Submitted

May 1, 2025

First Submitted That Met QC Criteria

May 15, 2025

First Posted (Actual)

May 16, 2025

Study Record Updates

Last Update Posted (Actual)

May 16, 2025

Last Update Submitted That Met QC Criteria

May 15, 2025

Last Verified

May 1, 2025

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • radial artery study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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