Sexual Dysfunction of Patients with Diffuse Low-Grade Glioma: A Qualitative Review of a Neglected Concern

• Published in: Cancers 2022-06, Vol.14 (12), p.3025
• Main Authors: Lombard, Arnaud, Duffau, Hugues
• Format: Article
• Language: English
• Subjects: Anxiety; Brain cancer; Brain tumors; Cancer; Cancer Research; Cancer therapies; chemotherapy; Chirurgie; Cognitive science; Disease management; Erectile dysfunction; Females; Glioma; Human health sciences; Life Sciences; Life span; low-grade glioma; Males; Neuroscience; Oncology; Orgasm; Patients; Population studies; Preservation; Quality of life; Questionnaires; Radiation therapy; radiotherapy; Santé publique et épidémiologie; Sciences de la santé humaine; sexual activity; sexual dysfunction; Sexual health; surgery; Systematic Review; Tumors; Women; Young adults
• ISSN: 2072-6694; 2072-6694
• DOI: 10.3390/cancers14123025

Diffuse low-grade gliomas (LGG) commonly affect young adults and display a slow evolution, with a life expectancy that can surpass 15 years, thanks to multimodal therapeutic management. Therefore, preservation of quality of life (QoL), including sexual health, is mandatory. We systematically searched available medical databases of Pubmed, Cochrane, and Scopus for studies that reported data on sexual activity or dysfunction (SD) in LGG patients. We analyzed results to determine incidence of SD and its association with QoL in this population. Three studies focused on SD incidence in patients presenting specifically LGG, or brain tumors including LGG. They comprised 124 brain tumor patients, including 62 LGG, with SD incidence ranging from 44 to 63%. SD was reported by more than 50% of interrogated women in the three studies. Regarding QoL, two out of the three studies found significant associations between SD and alterations of QoL parameters, particularly in the field of social and functional wellbeing. Finally, we discussed those results regarding methods of evaluation, inherent biases, and therapeutic implications regarding antiseizure medications and also planning of surgery, chemo-, and radiotherapy. Our review showed that SD is highly prevalent but still poorly studied in LGG patients. As those patients are usually young and enjoy an active life, there is a need to assess more systematically the occurrence of SD in clinical routine, in order to adapt cancer treatments accordingly, to manage actively these troubles, and finally to improve patients’ QoL in the long run.