NCT05920915

Brief Summary

Intravenous (iv) cannulation is one of the most common practices performed by anesthesiologists in and outside the operating room. Vascular access is required before any anesthetic procedure. Venous cannulation is a moderately painful procedure and is uncomfortable for patients, and the pain of intravenous cannulation can increase the patient's stress. Various methods are used to reduce cannulation pain. N. Vagus stimulation is among these methods (1). In this study, we aim to evaluate vascular access pain by stimulating the Nervus Vagus with the cold application method to the neck region of our patients who applied venous cannulation from the back of the hand before anesthesia.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
159

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Jun 2023

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

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

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

June 8, 2023

Completed
10 days until next milestone

Study Start

First participant enrolled

June 18, 2023

Completed
9 days until next milestone

First Posted

Study publicly available on registry

June 27, 2023

Completed
28 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 25, 2023

Completed
5 days until next milestone

Study Completion

Last participant's last visit for all outcomes

July 30, 2023

Completed
Last Updated

November 21, 2023

Status Verified

November 1, 2023

Enrollment Period

1 month

First QC Date

June 8, 2023

Last Update Submit

November 20, 2023

Conditions

Outcome Measures

Primary Outcomes (2)

  • Venous cannulation pain

    To evaluate the effect of cold application to the neck area on venous cannulation pain. Pain will be scaled from 0 to 10 on a numerical pain scale. To evaluate the effect of cold application to the neck area on venous cannulation pain.

    5 minutes before induction of anesthesia

  • Heart rate will be evaluated

    Changes in heart rate will be evaluated (measured in heart rate/minute) during venous cannulation.

    5 minutes before induction of anesthesia

Study Arms (3)

Group K

PLACEBO COMPARATOR

Group K: Control group; 30 seconds (sec) will be waited before the vascular access is opened, no additional action will be taken.

Other: non-interventional clinical research

Group M

EXPERIMENTAL

Group M: Cold application group; Just before the vascular access was opened, a marble plaque was placed on the carotid (2-3 cm above the clavicle, on the sternocleidomastoid muscle (SCM) 2-3 cm above the clavicle) in the bilateral neck region, 4x5 cm in size, for 30 seconds.

Other: non-interventional clinical research

Group S

SHAM COMPARATOR

Group S: Sham group; Before the vascular access is opened, a marble plaque of 4x5 cm with a polar sheath on it will be applied bilaterally to the neck region of the patients for 30 seconds.

Other: non-interventional clinical research

Interventions

This study is a non-invasive clinical trial designed to observe the effect of applying cold to the neck area to effect of venous cannulation pain

Group KGroup MGroup S

Eligibility Criteria

Age18 Years - 70 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • years old
  • American Society of Anesthesiologists (ASA) I,II,III patients
  • Patients who will have elective surgery

You may not qualify if:

  • Patients undergoing emergency surgery
  • Patients who will undergo oncological surgery
  • Pregnant patients
  • Patients with scars on the back of the hand
  • Those who have been operated on the back of the hand
  • Patients with psoriasis Those with peripheral vascular disease
  • Patients using chronic analgesics
  • Patients using opioids
  • Those who use steroids Those who use gabapentin
  • Those with a history of substance use Those with peripheral neuropathy
  • Patients who have received oncological treatment
  • Patients with limited cooperation

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Şenay Canikli Adıgüzel

Samsun, 55270, Turkey (Türkiye)

Location

Related Publications (3)

  • Kumar S, Gautam SK, Gupta D, Agarwal A, Dhirraj S, Khuba S. The effect of Valsalva maneuver in attenuating skin puncture pain during spinal anesthesia: a randomized controlled trial. Korean J Anesthesiol. 2016 Feb;69(1):27-31. doi: 10.4097/kjae.2016.69.1.27. Epub 2016 Jan 28.

    PMID: 26885298BACKGROUND
  • Agarwal A, Sinha PK, Tandon M, Dhiraaj S, Singh U. Evaluating the efficacy of the valsalva maneuver on venous cannulation pain: a prospective, randomized study. Anesth Analg. 2005 Oct;101(4):1230-1232. doi: 10.1213/01.ane.0000167270.15047.49.

    PMID: 16192551BACKGROUND
  • Jungmann M, Vencatachellum S, Van Ryckeghem D, Vogele C. Effects of Cold Stimulation on Cardiac-Vagal Activation in Healthy Participants: Randomized Controlled Trial. JMIR Form Res. 2018 Oct 9;2(2):e10257. doi: 10.2196/10257.

    PMID: 30684416BACKGROUND

MeSH Terms

Conditions

Common Cold

Condition Hierarchy (Ancestors)

Respiratory Tract InfectionsInfectionsPicornaviridae InfectionsRNA Virus InfectionsVirus DiseasesRespiratory Tract Diseases

Study Officials

  • Mustafa SÜREN

    Samsun University

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
INVESTIGATOR
Masking Details
Randomization will be done by closed envelope method
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
medical specialist (Anesthesiology and Reanimation)

Study Record Dates

First Submitted

June 8, 2023

First Posted

June 27, 2023

Study Start

June 18, 2023

Primary Completion

July 25, 2023

Study Completion

July 30, 2023

Last Updated

November 21, 2023

Record last verified: 2023-11

Locations