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Clinical Trial on Harmonic Focus Shears

Harmonic Focus Shears Versus Clamp-and-technique for Total Thyroidectomy

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT01003652
Enrollment
68
Registered
2009-10-29
Start date
2008-01-31
Completion date
2008-12-31
Last updated
2019-07-05

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

Conditions

Multinodular Goiter

Keywords

goiter

Brief summary

The purpose of this study is to evaluate the technical benefits, advantages and limits of the use of the Harmonic Focus curved shears in total thyroidectomy.

Detailed description

According to a randomized sequence, total thyroidectomy was performed in 34 patients using Harmonic Focus and in 34 patients using clamp-and-tie technique. In this randomized prospective trial, differences in the duration of surgery, intraoperative bleeding and post-operative complications were analysed.

Interventions

PROCEDUREthyroidectomy

Comparison between two groups of patients. One group is operated on using harmonic Focus for haemostasis compared to a second group of patients operated on with the conventional haemostasis using tie-and-clamp technique

Sponsors

Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Total thyroidectomy for multinodular goiter in adults patients

Exclusion criteria

* Redo surgery, malignancy.

Design outcomes

Primary

MeasureTime frame
Efficacy, safety and potential advantages of Harmonic Focus for total thyroidectomyday one after surgery

Secondary

MeasureTime frame
Impact on bleeding, operative time, instrument exchanges, material needed for haemostasisduring the operation

Countries

Belgium

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026