Sexual Dysfunction Is Common in Reproductive-Age Women with Systemic Sclerosis.

Background

Female sexual dysfunction (FSD) is an underrecognized issue in women with systemic sclerosis (SSc), influenced by physical and psychological factors. Data on FSD in reproductive-age SSc patients, especially those with diffuse cutaneous SSc (dcSSc), remain limited.

Objectives

This study aimed to determine the prevalence of FSD and identify its associated factors among reproductive-age women with SSc.

Methods

A cross-sectional study (May 2019-March 2020) included sexually active women with SSc aged 18-45. Patients with surgical amenorrhea, prior radiation, hormonal contraceptive use within 12 weeks, or pregnancy were excluded. Sexual function was assessed using the Female Sexual Function Index (FSFI).

Results

Among 27 women of reproductive age, 66.7% had the dcSSc subset. The mean age was 39.4 ± 5.2 years (range: 22-45 years), with a mean disease duration of 9.9 ± 7.9 years. FSD was identified in 51.9% of patients (95%CI: 31.9-71.3), with a higher prevalence in the dcSSc subset (71.4%) compared to limited cutaneous SSc (28.6%). Patients with FSD were more likely to be older at disease onset, exhibit telangiectasia, and have longer exposure to cyclophosphamide (CYC), although these findings were not statistically significant. Women with FSD showed significantly lower FSFI scores in arousal, lubrication, orgasm, sexual satisfaction, and total sexual function (p < 0.01 for all).

Conclusions

FSD is highly prevalent among SSc women of reproductive age, particularly in those with dcSSc. Disease severity, older age at onset, and prolonged CYC treatment may contribute to the risk of FSD. Early recognition and management of sexual health issues are essential in this patient population.