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A Comparison of Palpation Technique versus Ultrasound-Guidance for Arterial Line Placement by Residents in a Teaching Institution.

Authors :
Khan, Taimur Azam
Shah, Syed Qasim Ali
Riaz, Muhammad Mohsin
Mateen, Osama Abdul
Beg, Mirza Hamid
Sharif, Muhammad Huzaifa
Source :
Pakistan Armed Forces Medical Journal. Dec2022, Vol. 72 Issue 6, p2147-2150. 4p.
Publication Year :
2022

Abstract

Objective: To compare the ease of placement of arterial catheters using palpation versus ultrasound guidance under aseptic measures. Study Design: Quasi-experimental study. Place and Duration of Study: Combined Military Hospital, Rawalpindi Pakistan, from Feb to Aug 2022. Methodology: Patients of either gender, aged 18 to 90 years presenting to a paranesthesia clinic that required intra-arterial blood pressure monitoring were included in the study. After induction, under General Anaesthesia, arterial lines were placed following an aseptic technique using ultrasound or palpatory method; in Group-U (ultrasound) or Group-P (Palpation), respectively. Demographic variables of the patient along with hemodynamic readings and success rate at first or multiple attempts, along with the total time of cannulation, were recorded. Results: Out of the total 74 patients, 59(79.7%) patients belonged to ASA-1 Grade, and 15(20.3%) patients in ASA-2 Grade. The mean age of the patients was 48.3±16.3, while mean BMI was 25.42±2.8kg/m2. In Group-P, the first-pass success was achieved in 19(51.4%) patients as compared to 32(86.5%) in Group-U when ultrasound was used (p<0.05). Conclusion: The success rate in placing an arterial line using ultrasound was significantly greater than the conventional palpatory method. Therefore, ultrasound should be a preferred modality during intra-arterial line placement. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00309648
Volume :
72
Issue :
6
Database :
Academic Search Index
Journal :
Pakistan Armed Forces Medical Journal
Publication Type :
Academic Journal
Accession number :
161947006
Full Text :
https://doi.org/10.51253/pafmj.v72i6.9252