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PURPOSE OF REVIEW: This review aims to address the gap in radiation therapy (RT) care for elderly cancer patients. It will discuss the barriers to implementing effective RT in elderly and frail patients with a focus on breast cancer and metastatic settings. RECENT FINDINGS: Recent studies indicate that SBRT provides better pain control for bone metastases compared to cEBRT, but elderly patients are underrepresented in these trials. Evidence on the effectiveness of geriatric assessment tools in predicting RT tolerance and toxicity is mixed, with some studies showing a correlation while others do not. Comprehensive geriatric assessments, though promising, are often impractical due to time and resource constraints. SUMMARY: There is a critical need for more inclusive research to better understand the risks and benefits of RT in elderly patients. Developing streamlined geriatric assessment tools and integrating them into clinical practice can enhance treatment personalization. Future studies should prioritize elderly populations to generate robust data, thereby improving RT outcomes and quality of life for this growing patient group.
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BACKGROUND: Sexual health is an important survivorship issue in cervical cancer. We assessed patient-reported sexual health outcomes and correlations with oncologist-assessed vaginal toxicity (VT). METHODS: This was a prospective, cross-sectional study of stage IB-IVA cervical cancer patients treated with definitive chemoradiation, who completed a socio-demographic questionnaire and the following patient-reported-outcomes (PROs): Female Sexual Function Index (FSFI), Female Sexual Distress Scale-Revised (FSDS-R), Menopause Rating Scale (MRS), Hospital Anxiety and Depression Scale (HADS). VT was assessed using the CTCAE v4.0. Sociodemographic, clinical data, PROs and VT were summarized using descriptive statistics; correlations were evaluated using linear regression analyses. RESULTS: Between August 2018 and April 2022, 73 patients were analyzed. Median age was 49 (range 25-81), 57.5% had vaginal involvement at diagnosis and 76.9% were partnered. Sexual dysfunction (FSFI score ≤ 26), sexual distress (FSDS-R ≥ 11), severe menopausal symptoms (MRS ≥ 17), anxiety (HAD-Anxiety >7) and depression (HAS-Depression >7) were reported in 86.3%, 54.5%, 36.2%, 46.6% and 24.7%, respectively. Grade 2+ VT was reported in 27.4%. No significant associations were found between PROs and VT. On multivariable analysis, non-partnered status, use of hormone replacement therapy, and International Commission on Radiation Units and Measurements - rectovaginal dose (ICRU-RV) >65Gy were associated with worse sexual health (p < 0.005). CONCLUSION: Cervical cancer patients self-report high rates of sexual distress, dysfunction and menopause symptoms. Discordance between oncologist-assessed VT and PROs highlights the importance of evaluating the patient's experience. Proactive treatment of menopausal symptoms and attention to radiotherapy doses to the vagina should be considered.
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PURPOSE: Magnetic resonance image-guided brachytherapy is essential in the management of locally advanced cervical cancer. This study compares disease and toxicity outcomes in cervical cancer patients treated with 24 Gy/3 fractions (Fr) versus the conventional 28 Gy/4 Fr. METHODS AND MATERIALS: This retrospective study included 241 consecutive patients with International Federation of Gynecology and Obstetrics 2018 stage IB to IVA cervical cancer treated with definitive chemoradiation between April 2014 and March 2021. Disease-free survival (DFS) was estimated using the Kaplan-Meier method and compared using the log-rank test. Cumulative incidence of local failure (LF), distant failure (DF), and G2+ gastrointestinal (GI), urinary and vaginal toxicity were estimated using the cumulative incidence function with death as a competing risk and compared using Gray's test. RESULTS: Of the 241 patients, 42% received 24 Gy/3 Fr and 58% received 28 Gy/4 Fr. With a median follow-up of 3.2 (range, 0.2-9.2) years, there were 14 local, 41 regional nodal, and 51 distant failures in 63 (26%) patients. No significant differences were found between the 24 Gy/3 Fr and 28 Gy/4 Fr groups in 3-year DFS (77% vs 68%, P = .21), the 3-year cumulative incidence of LF (5% vs 7%, P = .57), DF (22% vs 25%, P = .86), G2+ GI toxicity (11% vs 20%, P = .13), or G2+ vaginal toxicity (14% vs 17%, P = .48), respectively. The 3-year cumulative G2+ urinary toxicity rate was lower in the 24 Gy/3 Fr group (9% vs 23%, P = .03). CONCLUSIONS: Patients with cervical cancer treated with 24 Gy/3 Fr had similar DFS, LF, DF, GI, and vaginal toxicity rates and a trend toward a lower G2+ urinary toxicity rate compared with those treated with 28 Gy/4 Fr. A less resource-intensive brachytherapy fractionation schedule of 24 Gy/3 Fr is a safe alternative to 28 Gy/4 Fr for definitive treatment of cervical cancer.
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OBJECTIVES: Cranial neuropathy is a common presenting symptom of advanced T4 nasopharyngeal carcinoma (NPC). Data on neurological outcomes after modern intensity-modulated radiotherapy (IMRT) and chemotherapy are scarce. MATERIALS AND METHODS: Case records of consecutive T4 NPC patients who received definitive IMRT in two tertiary oncology centers in 2004-2019 were reviewed. Patterns of cranial neuropathies at disease presentation were recorded. Time to neurological recovery and the rate of subsequent re-palsy were estimated by the Kaplan-Meier method. Clinical predictors were analyzed using multivariable Cox regression. RESULTS: During the study period, 257 T4 NPC patients presented with 504 individual cranial neuropathies. The median time from neuropathy onset to NPC diagnosis was two months (IQR, 1-4 months). Cranial nerves (CN) VI (56.4%), V2 (47.9%), and V3 (29.2%) were most frequently involved. At a median follow-up of 6.4 years, the crude partial and full recovery rates of neuropathies were 111 (22%) and 289 (57.3%), respectively. CN III, IV, and VI had the highest 5-year full recovery rate (72.7%), followed by CN V1-3 (60.3%), XII (48.6%), and II (18.2%) (p < 0.001). Positive smoking history, optic nerve involvement, and longer duration of neuropathy were independent negative predictors for neurological recovery. After full recovery, re-palsy was observed in 6.9% (20/289) of the nerves, 60% of which co-occurred with local NPC recurrences. CONCLUSION: Durable recovery of most cranial neuropathies in advanced T4 NPC was observed in the era of modern IMRT and effective systemic chemotherapy. Both patient and disease factors affected the chance of neurological recovery. Re-palsy of recovered nerves should prompt careful evaluation for local recurrence.