Measurement of the vaginal wall thickness by transabdominal and transvaginal ultrasound of women with vaginal laxity: a cross-sectional study

Author(s)

Varella Pereira, Glaucia Miranda ; Teatin Juliato, Cassia Raquel ; Martins de Almeida, Cristiane ; Valente, Isabella Salvetti ; de Andrade, Kleber Cursino ; Oliveira Brito, Luiz Gustavo

• Document type: Journal article
• Source: INTERNATIONAL UROGYNECOLOGY JOURNAL; v. 33, n. 12, p. 10-pg., 2022-04-06.

Abstract

Introduction and hypothesis An objective diagnostic method to understand vaginal laxity (VL) is still missing. The aim of our study is to determine whether vaginal wall thickness (VWT) measured by ultrasound may differ according to the abdominal or vaginal techniques and to assess whether clinical variables are associated with vaginal measurements of women with VL. Methods A cross-sectional study conducted at a tertiary hospital included 82 women aged >= 18 years with VL complaints assessed by the Vaginal Laxity Questionnaire. Women who reported severe comorbidities or vulvovaginal disorders, previous treatment for VL, and use of vaginal estrogen in the last 6 months were excluded. Participants reporting VL underwent transabdominal (TAUS) and transvaginal ultrasound (TVUS) and physical examination and answered validated questionnaires. Descriptive data were given as mean and standard deviation, median (range), and absolute and relative frequency. The significance level adopted for this study was 5%. Sample size calculation was not performed for the present study. Results Mean age was 41.20 +/- 8.64 years, and most participants were multiparous, with previous vaginal delivery and having vaginal intercourse. A statistically significant difference (up to 3 mm) between TAUS and TVUS measurements of the VWT was found in the proximal, middle-third, and distal compartments. A significant correlation was found between VWT and TAUS or TVUS in the mid-third and distal compartments. Conclusion A significant correlation was found between the VWT measurements in TVUS and TAUS. Our findings might give the health professional more possibilities for investigating VWT according to patient characteristics. (AU)

• FAPESP's process: 19/26723-5 - Effect of fractional microablative radiofrequency and pelvic floor muscle training in the treatment of women with of vaginal laxity: randomized clinical trial
• Grantee: Glaucia Miranda Varella Pereira
• Support Opportunities: Scholarships in Brazil - Doctorate