Accuracy of doppler assessment of the uterine arteries for the diagnosis of pubertal onset in girls: a scoping review.

Autor: Cheuiche AV; Graduate Program in Medical Science: Endocrinology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil., Moro C; Graduate Program in Medical Science: Endocrinology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil., Lucena IRS; Radiology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil., de Paula LCP; Graduate Program in Medical Science: Endocrinology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.; Endocrine Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil., Silveiro SP; Graduate Program in Medical Science: Endocrinology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil. ssilveiro@hcpa.edu.br.; Endocrine Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil. ssilveiro@hcpa.edu.br.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2023 Apr 08; Vol. 13 (1), pp. 5791. Date of Electronic Publication: 2023 Apr 08.
DOI: 10.1038/s41598-023-32880-2
Abstrakt: The uterine artery pulsatility index (PI) assessed by Doppler ultrasound reflects the impedance to the blood flow in the vessel distal to the sampling point. We aimed to assess the accuracy of the uterine artery PI for the diagnosis of puberty in girls. A PRISMA-ScR-compliant scoping review was performed in the MEDLINE and Embase databases with the search terms "puberty" and "Doppler ultrasonography". Studies that included girls aged 0-18 years who underwent pelvic Doppler ultrasound with calculation of uterine artery PI were eligible. Ten studies comprising 1385 girls aged 1.2-18 years were included. The selected studies included participants from Italy, Brazil, Iran, Belgium and Denmark, and were published between 1996 and 2021. Six studies selected girls who were referred for evaluation of pubertal disorders, while four studies included only healthy girls. Nine studies found a significant difference in Doppler signal pattern and PI according to pubertal stage, with PI cutoff points ranging from 2.5 to 4.6 for the diagnosis of puberty, with a sensitivity of 77%-94%, specificity of 85%-100%, and accuracy of 79%-98%. Doppler assessment of the uterine arteries with PI calculation is a useful noninvasive tool in the diagnosis of pubertal onset in girls.
(© 2023. The Author(s).)
Databáze: MEDLINE
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