"Chronic fatigue, quality of life and long-term side-effects of chemotherapy in patients treated for non-epithelial ovarian cancer: national case-control protocol study of the GINECO-Vivrovaire rare tumors INCa French network for rare malignant ovarian tumors"

Factors influencing self-regulatory fatigue in patients undergoing chemotherapy for gynecologic cancer: a cross-sectional study

Objective

To understand the current status of self-regulatory fatigue among gynecologic cancer chemotherapy patients and explore influencing factors.

Methods

Using convenient sampling, a total of 232 gynecological cancer chemotherapy patients from two tertiary hospitals in Zhengzhou, Henan, China, were selected as study subjects from February 2023 to April 2023. General information questionnaire, Self-Regulatory Fatigue Scale (SRF-S), Strategies Used by People to Promote Health (SUPPH) Scale, Connor-Davidson resilience scale (CD-RISC) and Perceived Social Support Scale (PSSS) were employed for data collection. The data were analyzed using SPSS 26.0 software. Chi-square test and binary logistic regression were executed to explore the correlates of self-regulatory fatigue, the significance level (α) was set at 0.05.

Results

The self-regulatory fatigue score of the 232 patients was 44 (36, 56). Binary logistic regression analyses revealed significant associations, demonstrating that residing in urban areas (OR=0.241, P=0.015), having no comorbidities (OR=0.158, P=0.015), increased perceived social support (OR=0.937, P=0.001), strong self-efficacy (OR=0.959, P=0.021), and heightened psychological resilience (OR=0.895, P<0.001) acted as protective factors against self-regulatory fatigue (P < 0.05).

Conclusion

Patients residing in rural areas, having more than two comorbidities, lower self-efficacy and psychological resilience levels, and lower perceived social support are indicative of higher levels of self-regulatory fatigue. Identifying these influencing factors can provide references and support for developing individualized support and intervention measures to improve patients' physical and mental well-being.

The comparison of functional status and health-related parameters in ovarian cancer survivors with healthy controls

PURPOSE

The primary purpose of this study was to evaluate functional status and health-related parameters in ovarian cancer (OC) survivors and to compare these parameters with healthy controls. The secondary purpose of this study was to compare these parameters in early and advanced OC survivors.

METHODS

Thirty-two OC survivors (n = 15 early stage; n = 17 advanced stage) with no evidence/suspicion of cancer recurrence after completing adjuvant local and systemic treatments for at least 12 months and 32 healthy controls were recruited for functional- and health-related assessments. Participants were assessed using the following methods of measuring the following: 6-min walk test (6MWT) for functional exercise capacity, 30-s chair stand test (30 s-CST) for functional fitness and muscle endurance, a handheld dynamometer for peripheral muscle strength, and a handheld dynamometer for lower extremity strength, Medical Micro RPM for respiratory muscle strength, International Physical Activity Questionnaire-Short Form (IPAQ-SF) for physical activity level, and Eastern Cooperative Oncology Group Performance Scale (ECOG-PS) for performance status, Checklist Individual Strength (CIS) for fatigue, Treatment/Gynecological Oncology-Neurotoxicity (FACT/GOG-NTX) for neuropathy, the Hospital Anxiety and Depression Scale (HADS) for anxiety and depression level, and the World Health Organization-Five Well-Being Index (WHO-5) for generic quality of life.

RESULTS

All OC survivors underwent surgery and chemotherapy, and only 9.4% received radiotherapy in addition to chemotherapy. The median recurrence-free period post-completion of adjuvant treatments was 24.00 (12.00-75.00) months. OC survivors had lower 6MWT (m) (p < 0.001, r = 1.50), peripheral muscle strength (p = 0.005, r = 0.72), knee extension (p < 0.001, r = 1.54), and respiratory muscle strength (maximal inspiratory pressure) (p < 0.001, r = 1.90) (maximal expiratory pressure) (p < 0.001, r = 1.68) compared to healthy controls. HADS-A (p = 0.005, r = 0.75) and CIS scores (p = 0.025, r = 0.59) were also higher in the OC survivors. Early-stage OC survivors had better 6MWT (m) than advanced-stage OC survivors (p = 0.005, r = 1.83). Peripheral muscle strength was lower in advanced-stage OC survivors (p = 0.013, r = 0.92). FACT/GOG-NTX scores were higher in early-stage OC survivors (p < 0.001, r = 1.42). No significant differences were observed between early- and advanced-stage OC survivors in other measures (p < 0.05).

CONCLUSION

The findings suggest functional status, and health-related parameters are negatively affected in OC survivors. Additionally, higher levels of fatigue, neuropathy anxiety, and depression were reported in advanced OC survivors.

Effectiveness and safety of nintedanib in prevention of pulmonary fibrosis induced by bleomycin in malignant ovarian germ cell tumour: study protocol for a randomised, double-blind, placebo-controlled trial

INTRODUCTION

Bleomycin is a crucial and irreplaceable chemotherapy regimen for malignant ovarian germ cell tumours (MOGCTs) but its toxicities especially pulmonary fibrosis have limited the dose of treatment efficacy and decreased the patients' quality of life (QoL). Nintedanib has been approved for treating progressive fibrosing interstitial lung diseases and has shown potential anti-tumour effects. This study aims to evaluate the effectiveness and safety of nintedanib in the prevention of pulmonary fibrosis induced by bleomycin in MOGCTs patients.

METHODS AND ANALYSIS

This is a multicentre, randomised, double-blinded, placebo-controlled clinical trial. We will enrol a total of 128 patients who will be randomly assigned to the nintedanib group and placebo group in a 1:1 ratio. Standard bleomycin, etoposide and cisplatin chemotherapy will be given to each MOGCT patient. In addition, patients assigned to nintedanib and the control group will be given oral nintedanib 150 mg two times per day and placebo one tablet two times per day until 1 month after the last cycle of bleomycin therapy, respectively. The primary outcome is the decline of forced vital capacity (FVC). The secondary outcomes are the decline of other pulmonary function indices (forced expiratory volume in 1 s; FVC pred%, carbon monoxide diffusion capacity) and the patients' QoL, oncological and fertility outcomes. We will use electronic case report forms to record all the participants' data and SPSS V.27.0/STATA V.16.0/Graphpad Prism V.8.0 to conduct statistical analysis.

ETHICS AND DISSEMINATION

The Ethics Committee of Peking Union Medical College Hospital has approved the study (I-23PJ400). Written informed consent will be obtained from all participants/guardians. Study results will be submitted to peer-reviewed medical journals for publication and presented at academic conferences.

TRIAL REGISTRATION NUMBER

ChiCTR2300070492.

Menopause hormone treatment after cancer

Regular improvement in survival of women after treatment for cancer has been reached in these last years. Menopause hormone therapy (MHT) remains the most efficient treatment to alleviate climacteric symptoms and improve quality of life in symptomatic women. The long-term effects of estrogen deficiency can be, at least partially, prevented by MHT. However, using MHT in an oncologic context can be associated with contraindications. Patients who have experienced breast cancer frequently face severe climacteric symptoms, but results from randomized trials are not in favor of using MHT in these women. Three randomized trials are available in women treated by MHT after ovarian cancer, and report better survival rates in the active group of treatment, suggesting that, at least in serous high-grade ovarian carcinoma, MHT could be allowed. No robust data are available for MHT after endometrial carcinoma. According to various guidelines, MHT could be possible in low grades with good prognosis. Progestogen, however, is not contraindicated and can help to alleviate climacteric symptoms. Squamous cell cervical carcinoma is not hormone-dependent and therefore patients can be treated with MHT without restrictions, whereas cervical adenocarcinoma is likely to be estrogen-dependent, despite lack of robust data, and thus only progesterone or progestin might be potentially used. It is possible that, in future, better molecular characterization of genomic profiles of various cancers may allow MHT to be used with some patients.

Prediction for 2-year mortality of metastatic ovarian cancer patients based on surveillance, epidemiology, and end results database

Aim

To establish prediction models for 2-year overall survival of ovarian cancer patients with metastasis.

Methods

In total, 4,929 participants from Surveillance, Epidemiology, and End Results (SEER) database were randomly divided into the training set (n = 3,451) and the testing set (n = 1,478). Univariate and multivariable regression were conducted in the training set to identify predictors for 2-year overall survival of metastatic ovarian cancer patients. The C-index was calculated for assessing the performance of the models. The nomogram for the model was plotted. The prediction value of the model was validated in the testing set. Subgroup analysis were performed concerning surgery and chemotherapy status of patients and the metastatic site of ovarian cancer in the testing set. The calibration curves were plotted and the decision curve analysis (DCA) were conducted.

Results

At the end of follow-up, 2,587 patients were survived and 2,342 patients were dead within 2 years. The 2-year survival rate was 52.5%. The prediction models were constructed based on predictors including age, radiation, surgery and chemotherapy, CA125, and bone, liver, and lung metastasis. The prediction model for 2-year overall survival of ovarian cancer patients with metastasis showed good predictive ability with the C-index of the model of 0.719 (95% CI: 0.706–0.731) in the training set and 0.718 (95% CI: 0.698–0.737) in the testing set. In terms of patients with bone metastasis, the C-index was 0.740 (95% CI: 0.652–0.828) for predicting the 2-year overall survival of ovarian cancer patients. The C-index was 0.836 (95% CI: 0.694–0.979) in patients with brain metastasis, 0.755 (95% CI: 0.721–0.788) in patients with liver metastasis and 0.725 (95% CI: 0.686–0.764) in those with lung metastasis for predicting the 2-year overall survival of ovarian cancer patients.

Conclusion

The models showed good predictive performance for 2-year overall survival of metastatic ovarian cancer patients.