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Comparison of the effects of subcutaneous vs topical nitroglycerine on the radial artery diameter in children undergoing surgery.

EFFECTS OF SUBCUTANEOUS VERSUS TOPICAL NITROGLYCERIN ON DIAMETER AND EASE OF RADIAL ARTERY CANNULATION IN PEDIATRIC PATIENTS UNDERGOING SURGERY: A RANDOMISED CONTROLLED STUDY.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2024/01/061271
Enrollment
40
Registered
2024-01-09
Start date
Unknown
Completion date
Unknown
Last updated
2024-01-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: 4- Measurement and Monitoring

Interventions

Intervention1: Subcutaneous versus Topical Nitroglycerin: Measure Baseline diameters and after nitroglycerin diameters of radial artery and Hemodynamic monitoring Control Intervention1: Topical NTG: A

Sponsors

PGIMER
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Paediatric patients between 2-8 years of both genders of ASA I-IV undergoing Surgery

Exclusion criteria

Exclusion criteria: Hemodynamic instability (SBP Abnormal Allen’s Test Recent history of radial artery puncture Partial or full thickness burn Contraindication to nitroglycerin AV fistula Absent pulse

Design outcomes

Primary

MeasureTime frame
Compare change in the radial artery diameter from the baseline after topical vs subcutaneous nitroglycerinTimepoint: Compare change in the radial artery diameter from the baseline after 30 min of topical vs 3 min of subcutaneous nitroglycerin—

Secondary

MeasureTime frame
Assessment of radial artery palpabilityTimepoint: Before and after giving NTG;Number of arterial puncturesTimepoint: To be excluded if more than 3 attempts;Time required to cannulate the arteryTimepoint: Time elapsed from skin puncture till catheter insertion—

Countries

India

Contacts

Public ContactDr Varun Mahajan

Post Graduate Institute of Medical Education and Research

v.varun88@gmail.com

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026