A comparison of two methods of hemostasis in thyroidectomy

Michael M. McNally, Steven Agle, R. Fredrick Williams, Walter E. Pofahl

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

Safe thyroid surgery requires meticulous hemostasis. The objective of the current study is to compare the effectiveness and safety of ultrasonic dissection (UD) and electronic vessel sealing (EVS) in patients undergoing thyroidectomy. A retrospective analysis of a prospectively maintained database was performed. Between January 1, 2007 and January 25, 2008, hemostasis was achieved using EVS (LigaSure Precise, Valleylab, Boulder, CO). Since January 25, 2008, hemostasis has been achieved using UD (Harmonic Focus, Ethicon Endo-Surgery, Cincinnati, OH). Operative time, estimated blood loss, gland weight, and postoperative complications were compared. Differences were analyzed using unpaired t test and Chi square with significance assigned P <0.05. Seventy-four patients underwent total thyroidectomy (EVS n = 59, UD n = 15). Operative time (EVS 115.0 ± 38.3 min, UD 88.0 ± 14.0 min, P = 0.012) was significantly decreased in the UD group compared with the EVS group. There were no significant differences in mean age (EVS 50.4 ± 13.9 years, UD 49.1 ± 15.6 years), gender distribution (EVS 78% female, UD 87% female), estimated blood loss (EVS 49.4 ± 44.7 mL, UD 47.0 ± 70.4 mL), and gland weight (EVS 67.4 ± 66.4 gm, UD 41.3 ± 26.6 gm). Analysis of complications, including hematoma, hypocalcemia, and recurrent laryngeal nerve palsy showed no significant difference. Based on the current analysis, ultrasonic dissection is a safe method of hemostasis for thyroid surgery. Its use decreases operative time when compared with electronic vessel sealing.

Original languageEnglish (US)
Pages (from-to)1073-1076
Number of pages4
JournalThe American surgeon
Volume75
Issue number11
StatePublished - Nov 2009
Externally publishedYes

Fingerprint

Thyroidectomy
Hemostasis
Ultrasonics
Dissection
Operative Time
Thyroid Gland
Vocal Cord Paralysis
Hypocalcemia
Chi-Square Distribution
Carbon Monoxide
Hematoma
Weight Loss
Databases
Safety
Weights and Measures

ASJC Scopus subject areas

  • Surgery

Cite this

McNally, M. M., Agle, S., Williams, R. F., & Pofahl, W. E. (2009). A comparison of two methods of hemostasis in thyroidectomy. The American surgeon, 75(11), 1073-1076.

A comparison of two methods of hemostasis in thyroidectomy. / McNally, Michael M.; Agle, Steven; Williams, R. Fredrick; Pofahl, Walter E.

In: The American surgeon, Vol. 75, No. 11, 11.2009, p. 1073-1076.

Research output: Contribution to journalArticle

McNally, MM, Agle, S, Williams, RF & Pofahl, WE 2009, 'A comparison of two methods of hemostasis in thyroidectomy', The American surgeon, vol. 75, no. 11, pp. 1073-1076.
McNally MM, Agle S, Williams RF, Pofahl WE. A comparison of two methods of hemostasis in thyroidectomy. The American surgeon. 2009 Nov;75(11):1073-1076.
McNally, Michael M. ; Agle, Steven ; Williams, R. Fredrick ; Pofahl, Walter E. / A comparison of two methods of hemostasis in thyroidectomy. In: The American surgeon. 2009 ; Vol. 75, No. 11. pp. 1073-1076.
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