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- Hofsjo, A. (author)
Radiotherapy for cervical cancer - impact on the vaginal epithelium and sexual function
- Article/chapterEnglish2018
Publisher, publication year, extent ...
- 2017-11-15
- Informa UK Limited,2018
Numbers
- LIBRIS-ID:oai:gup.ub.gu.se/264533
- https://gup.ub.gu.se/publication/264533URI
- https://doi.org/10.1080/0284186x.2017.1400684DOI
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- Language:English
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- Background: Women who have been treated for cervical cancer have persistent changes in their sexual function, which result in considerable distress. The aim of this study was to investigate the morphology of the vaginal epithelium in cervical cancer survivors treated with radiotherapy and its correlation to serum levels of sex steroid hormones and sexual function.Material and methods: We included 34 patients treated for cervical cancer with radiotherapy and 37 healthy age-matched control women scheduled for benign gynecological surgery. After inspection and grading of vaginal atrophy, vaginal biopsies were taken. Epithelial structures were analyzed by measuring epithelial thickness as well as the number, height and width of the dermal papillae and the dermal papillae distance. Sex steroid hormone levels were analyzed and a questionnaire designed to assess sexual function was filled out.Results: In the cervical cancer survivors treated with radiotherapy, the vaginal epithelium volume was reduced compared to control women. Longer distance between the dermal papillae (p<.001) and a shorter distance from basal layer to epithelial surface (p<.05) were measured. Mucosal atrophy was observed in 91% of the survivors. There was no difference in serum estradiol between cancer survivors and control women, implying that the cancer survivors were sufficiently substituted. The epithelial thickness correlated to serum levels of estradiol. The cervical cancer survivors reported more physical sexual symptoms. The highest relative risk (RR) was found for insufficient vaginal lubrication (RR 12.6), vaginal inelasticity (RR 6.5), reduced genital swelling when sexually aroused (RR 5.9), and for reduction of vaginal length during intercourse (RR 3.9).Conclusion: We found that cervical cancer treatment including radiotherapy is associated with vaginal epithelial atrophy and sexual dysfunction. To hamper the atrophic process affecting the sexual function, an early start of local estrogen after therapy might be of importance.
Subject headings and genre
- MEDICIN OCH HÄLSOVETENSKAP Klinisk medicin Cancer och onkologi hsv//swe
- MEDICAL AND HEALTH SCIENCES Clinical Medicine Cancer and Oncology hsv//eng
- guided adaptive brachytherapy
- radiation
- chemoradiotherapy
- estrogen
- therapy
- embrace
- women
- Oncology
Added entries (persons, corporate bodies, meetings, titles ...)
- Bergmark, Karin,1962Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för onkologi,Institute of Clinical Sciences, Department of Oncology(Swepub:gu)xbkari (author)
- Blomgren, B. (author)
- Jahren, H. (author)
- Bohm-Starke, N. (author)
- Göteborgs universitetInstitutionen för kliniska vetenskaper, Avdelningen för onkologi (creator_code:org_t)
Related titles
- In:Acta Oncologica: Informa UK Limited57:3, s. 338-3450284-186X1651-226X
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