The comparison of efficacy and safety evaluation of vacuum-assisted Elite 10-G system and the traditional BARD 14-G core needle in breast diagnosis: an open-label, parallel, randomized controlled trial.
Int J Surg
; 109(5): 1180-1187, 2023 May 01.
Article
en En
| MEDLINE
| ID: mdl-37042316
ABSTRACT
BACKGROUND:
Vacuum-assisted biopsy (VAB) and core needle biopsy (CNB) are both widely used methods in diagnosing breast lesions. We aimed to determine whether the Elite 10-gauge VAB achieves higher accuracy than the BARD spring-actuated 14-gauge CNB. MATERIALS ANDMETHODS:
This was a phase 3, open-label, parallel, randomized controlled trial (NCT04612439). In total, 1470 patients with ultrasound (US)-visible breast lesions requiring breast biopsy were enrolled from April to July 2021 and randomized at a 1 1 ratio to undergo VAB or CNB. All patients underwent surgical excision after needle biopsy. The primary outcome was accuracy, defined as the proportion of patients who had a consistent qualitative diagnosis between the biopsy and surgical pathology results. The underestimation rate, false-negative rate and safety evaluations were the secondary endpoints.RESULTS:
A total of 730 and 732 patients were evaluable for endpoints in the VAB and CNB groups, respectively. The accuracy of VAB surpassed that of CNB in the whole population (94.8 vs. 91.1%, P =0.009). The overall malignant underestimation rate was significantly lower in the VAB group than in the CNB group (21.4 vs. 30.9%, P =0.035). Additionally, significantly more false-negative events were noted in the CNB group (4.9 vs. 7.8%, P =0.037). In patients who presented with accompanying calcification, the accuracy of VAB surpassed that of CNB (93.2 vs. 88.3%, P =0.022). The potential superiority of VAB was indicated in patients with heterogeneous echo on US.CONCLUSIONS:
In general, the 10-G VAB procedure is a reasonable alternative to the 14-G CNB procedure with higher accuracy. We recommend the use of VAB for lesions with accompanying calcification or heterogeneous echo on US.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Mama
/
Calcinosis
Tipo de estudio:
Clinical_trials
/
Diagnostic_studies
/
Qualitative_research
Límite:
Female
/
Humans
Idioma:
En
Revista:
Int J Surg
Año:
2023
Tipo del documento:
Article