Erschienen in:
01.12.2023 | Research
Vaginal morbidity, sexual functioning, and health-related quality of life in cervical cancer survivors: a cross-sectional multicenter study (VAMOS)
verfasst von:
Eline Naert, Alexander Decruyenaere, Renée Bultijnck, Emiel A. De Jaeghere, Marjolein R. P. Orije, Rawand Salihi, Hans Verstraelen, Philippe Tummers, Hannelore G. Denys, Katrien Vandecasteele
Erschienen in:
Supportive Care in Cancer
|
Ausgabe 12/2023
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Abstract
Purpose
To compare sexual/vaginal functioning between early cervical cancer (ECC) and locally advanced cervical cancer (LACC) survivors.
Methods
VAMOS was a multicenter, cross-sectional, questionnaire, noninferiority study including ECC patients treated with surgery and, if clinically indicated, adjuvant (chemo)radiotherapy and LACC patients treated with neoadjuvant (chemo)radiotherapy followed by surgery. Patient-reported outcomes (PROs) were assessed using the EORTC QLQ-C30, EORTC QLQ-CX24, and Female Sexual Functioning Index (FSFI) questionnaires. Clinical reported outcomes (ClinROs) consisted of vaginal morbidity scored according to the CTCAE v4.0 scoring system.
Results
One hundred forty-three patients were included. Compared to ECC patients (n = 97), LACC patients (n = 46) were significantly less sexually active in the 4 weeks prior to completion of the questionnaires (65% vs. 41%; p = .005). The primary endpoint was not met: LACC patients reported a higher mean score (more problems) for sexual/vaginal functioning than ECC patients, with a non-clinically relevant mean difference of 6.38 ([95% CI: − 6.41, 19.17]; p = .570 for noninferiority). Regarding the secondary endpoints, the prevalence of sexual dysfunction between the two groups did not differ significantly (p = 0.124). Compared to ECC patients, LACC patients did not have significantly more vaginal morbidity (adjusted odds ratio [OR] 1.51 [95% CI: 0.22, 10.29]; p = .674). Moreover, there was poor agreement between any vaginal morbidity and sexual dysfunction (Cohen’s kappa of 0.17).
Conclusion
Compared to ECC survivors, LACC survivors were significantly less sexually active and reported equivalent or worse sexual/vaginal functioning, although the proportion of patients with sexual dysfunction was similar. Clinical assessment of vaginal morbidity was poorly correlated with sexual dysfunction.