Effect of chemotherapy on health-related quality of life among early-stage ovarian cancer survivors: a study from the population-based PROFILES registry

Metronomic chemotherapy in ovarian cancer

Translational research and the development of targeted therapies have transformed the therapeutic landscape in epithelial ovarian cancer over the last decade. However, recurrent ovarian cancer continues to pose formidable challenges to therapeutic interventions, necessitating innovative strategies to optimize treatment outcomes. Current research focuses on the development of pharmaceuticals that target potential resistance pathways to DNA repair pathways. However, the cost and toxicity of some of these therapies are prohibitive and majority of patients lack access to clinical trials. Metronomic chemotherapy, characterized by the continuous administration of low doses of chemotherapeutic agents without long treatment breaks, has emerged as a promising approach with potential implications beyond recurrent setting. It acts primarily by inhibition of angiogenesis and activation of host immune system. We here review the mechanism of action of metronomic chemotherapy, as well as its current role, limitations, and avenues for further research in the management of epithelial ovarian cancer.

Quality of Life for Polish Women with Ovarian Cancer during First-Line Chemotherapy

Ovarian cancer is the worst prognostic gynaecological cancer and represents a grave clinical and social problem. Therefore, the study aimed to assess female patients' emotional, cognitive, physical, and social quality of life. The study included 100 patients diagnosed with ovarian cancer and treated with chemotherapy in a day hospital setting at the Department of Radiotherapy and Gynaecological Oncology at the Wielkopolska Oncology Centre in Poznań. The patients were given a standard treatment regimen: paclitaxel 175 mg/m2 in a 3 h infusion and carboplatin at an AUC of 6 (5-7) following Calvert as a 1 h infusion for six cycles administered every 21 days. In addition, standardised questionnaires of the Polish version of the EORTC QLQ-C30 and QLQOV28 were used. The analysis of the collected material shows that the patients reported the highest level of general health and quality of life at the study's first stage, i.e., before chemotherapy (mean value of 59.67 points). In contrast, the patients' lowest level of general health and quality of life was observed in the fourth stage of the study (mean value of 45.04 points). The problem of side effects, such as nausea and vomiting, affected the entire study group and was more troublesome in the final stage of treatment for all patients. In the study's first stage, the mean score on the nausea and vomiting symptom scale was 16 points; in the fourth stage, the mean score was 40.07. Of the clinical factors, the symptom of fatigue was the most severe health problem for the subjects. The mean score of the fatigue scale in the study's first stage was 37.11 points, while a score of 70.33 was obtained in the fourth stage of the research. The multivariate linear regression model showed that the lack of professional activity lowers quality of life, especially combined with other side effects of chemotherapy, including hair loss in Stage IV of the study. This study shows that women with ovarian cancer undergoing chemotherapy need exceptional support from psychologists, nurses, dieticians, and physiotherapists.

Factors Predicting the Health Status of Women with Ovarian Cancer During Five Treatment Phases

OBJECTIVE

The combined impact of disease status and treatment phase on the quality of life (QoL) of women with ovarian cancer has not been fully considered. Therefore, this clinical, epidemiologic study compared the QoL of patients with ovarian cancer between five different treatment phases and identified the factors predicting their QoL through multivariate modeling.

DATA SOURCES

This study had a cross-sectional survey design. The participants total of 183 were recruited from the inpatient and outpatient departments of the medical center in northern Taiwan. QoL was measured using the Quality of Life Scales QLQ-C30 and QLQ-OV28 and the Pittsburgh Sleep Quality Index. The patient's clinical characteristics data were obtained from the databank of the Taiwan Gynecologic Cancer Network, a registry of active patients being treated with gynecologic cancer.

CONCLUSION

Chemotherapeutic agents were the major predictors of poor global health status in patients with ovarian cancer. However, good sleep was beneficial to patients' QoL. The study results can be used as a reference to adjust oncological treatment regimens for more effective symptom management and to promote patient education to improve patients' QoL.

IMPLICATIONS FOR NURSING PRACTICE

The predicting factors can be considered by physicians and nurses to adjust treatment regimens and enhance patient education.

Quality of life of ovarian cancer patients treated with combined platinum taxane chemotherapy: a systematic review of the literature

PURPOSE

Chemotherapy is the cornerstone of adjuvant therapy in ovarian cancer. Its impact on the quality of life (QoL) has been addressed in several studies; however, several misperceptions concerning this affect patient counseling and physicians' ability to overcome patient fears. In the present systematic review, we sought to accumulate current evidence in the field in order to help establish robust information that will help physicians answer patients' questions.

METHODS

The present systematic review is based on the PRISMA guidelines. Studies that evaluated patient QoL pre-, during, and post-chemotherapy with the use of the QLQC-30 were selected for inclusion. Their methodological quality was assessed with the before-after studies tool that is proposed by the National Institute of Health (NIH).

RESULTS

Ten studies that involved 5181 patients were included in the present systematic review. The risk of bias and methodological quality of included studies was of good and fair overall quality. Retrieved data suggest there is substantial evidence that points toward improved global QoL among ovarian cancer patients treated with taxanes-platinum combination therapy. Individual outcomes evaluated with the QLQ-C30 also provide positive results, although underreporting was noted.

CONCLUSION

Despite the significant heterogeneity in outcome reporting, the findings of this study reveal the significant benefit of combined platinum taxane chemotherapy on the QoL of ovarian cancer patients and can be used for patients counseling in order to reduce refusals that arise from fear of adverse effects that may negatively affect QoL. Graphical abstract.

Areas to Improve Quality of Life After Ovarian Tumor Surgery and Adjuvant Treatment

BACKGROUND/AIM

To evaluate quality of life (QoL) in women treated for ovarian tumors one year after laparotomy.

PATIENTS AND METHODS

The validated quality of life questionnaires (EORTC QLQ-C30 and QLQ-OV28) were sent to women who had undergone laparotomy due to ovarian tumors 12 months after surgery. The answers were analyzed and grouped according to the ovarian tumor histology (benign, borderline and cancer).

RESULTS

A total of 621 patients (87.5% out of 710) agreed to participate in the study. Ovarian cancer patients experienced statistically worse QoL one year after laparotomy in several analyzed parameters, including financial difficulties, compared to patients treated for benign and borderline tumors.

CONCLUSION

Women with ovarian cancer still need further cancer rehabilitation and support one year after diagnosis to improve their QoL. The novel finding was that ovarian cancer patients suffered from financial difficulties even in a free of charge health care system.

Self-management and adherence to recommended follow-up after gynaecological cancer: results from the international InCHARGE study

OBJECTIVE

To assess the relationship between self-management skills and adherence to follow-up guidelines among gynecological cancer survivors in the Netherlands, Norway, and Denmark, and to assess the relationship between adherence to follow-up programs and use of additional healthcare services.

METHODS

For this international, multicenter, cross-sectional study, we recruited gynecological cancer survivors 1-5 years after completion of treatment. Information on follow-up visits, use of healthcare resources, self-management (measured by the Health Education Impact Questionnaire), clinical characteristics, and demographics were obtained by validated questionnaires. Participants were categorized as adherent if they attended the number of follow-up visits recommended by national guidelines, non-adherent if they had fewer visits than recommended, or over-users if they had more visits than recommended.

RESULTS

Of 4455 invited survivors, 2428 (55%) returned the questionnaires, and 911 survivors were included in the analyses. Survivors with high self-management most frequently adhered to recommended follow-up. Non-adherent survivors showed lower self-management in the health-directed activity domain (OR 1.54, 95% CI 1.03 to 2.32) than adherent survivors. No other associations between self-management and follow-up adherence were revealed. Non-adherent survivors tended to have endometrial cancer, surgical treatment only, be older, and be Danish residents. Over-users reported more follow-up visits and also used additional healthcare services more frequently than adherent survivors.

CONCLUSION

Low self-management appears to reduce the likelihood of adherence to national guidelines for gynecological cancer follow-up. Focusing on patient education for survivors at risk of low self-management to ensure adherence to recommended follow-up may improve personalization of follow-up.

Women Diagnosed with Ovarian Cancer: Patient and Carer Experiences and Perspectives

Purpose

By directly engaging with women diagnosed with ovarian cancer, this study aimed to explore and identify their view of the health symptoms and outcomes that matter most to them as they traverse their disease pathway.

Background

Patient-reported outcome measures in ovarian cancer have tended to focus on physical symptoms rather than the more complex psychosocial aspects of living with the disease. Using a "ground-up approach", this study sought to comprehensively understand the health concerns that matter most to women with ovarian cancer as a first step in generating items for development into an ovarian cancer-specific patient-reported outcome measure.

Patients and Methods

Following an extensive literature review, we sought to capture the "patient voice" through a qualitative descriptive approach including a community conversation with ovarian cancer patients, their carers and clinicians, and interviews and focus groups with women with ovarian cancer. Thirteen women were interviewed individually, and two focus groups were conducted. A template thematic analysis was used to analyze the data.

Results

Key themes included challenges related to clinical diagnosis, treatment phase, altered relationships with family/friends, financial issues, relationships with health professionals and coping strategies. Within each key theme, several sub-themes emerged that were identified as various challenges experienced by participants. Diagnostic delay, chemotherapy and surgery-related challenges, negative impact of sexual well-being on partner relationship, communicational challenges with health professionals were among the few issues identified. In addition, self-empowerment was identified as a coping mechanism among participants.

Conclusion

By identifying priorities for women diagnosed with ovarian cancer we have highlighted the need for strategies to reduce diagnostic delays and improve quality of life for these women. Data will inform the development of an ovarian cancer-specific patient-reported outcome measure.

Impact of delaying initiation of anaplastic lymphoma kinase inhibitor treatment on survival in patients with advanced non-small-cell lung cancer

INTRODUCTION

Several obstacles may delay receipt of targeted treatment in patients with anaplastic lymphoma kinase positive (ALK+) non-small-cell lung cancer (NSCLC). This study examined the factors associated with delayed initiation of ALK inhibitor (ALKi) treatment and its impact on overall survival (OS) as well as the impact of initiating chemotherapy before biomarker test results.

MATERIALS AND METHODS

Advanced NSCLC (aNSCLC) patients selected from the deidentified Flatiron Health electronic health record-derived database were stratified into early- and delayed-use cohorts based on initiation of ALKi treatment relative to time since receiving ALK+ biomarker test results; cohorts were further stratified by timing of chemotherapy initiation relative to availability of ALK+ test results. Prescription-time matching (PTM) was used to examine the effect of delayed ALKi treatment and chemotherapy on survival; Cox proportional hazards models adjusting for baseline characteristics before and after PTM were used to examine factors associated with delayed ALKi treatment and the effects of delayed ALKi treatment and chemotherapy on OS, respectively.

RESULTS

Comparison of OS between early- and delayed-use cohorts (N = 442 ALK + aNSCLC patients) demonstrated that a >3-week delay in the initiation of ALKi treatment was associated with a >2-fold higher risk of death (adjusted hazard ratio [HR] [95 % CI] 2.05 [1.13, 3.71]. The number of office visits, age factors, and use of chemotherapy were associated with an increased risk of being untreated >3 weeks after ALK+ test results. There were no significant differences in survival outcomes regardless of whether patients received chemotherapy before the ALK+ test result or ALKi treatment (adjusted HR [95 % CI] 1.02 [0.64, 1.63]). Completing the chemotherapy regimen after receiving ALK+ test results did not appear to improve survival (adjusted HR [95 % CI] 0.84 [0.38, 1.9]).

CONCLUSION

Initiating ALKi treatment for aNSCLC patients in a timely manner may have a positive impact on survival outcomes.

Genitourinary disease risks among ovarian cancer survivors in a population-based cohort study

OBJECTIVE

While genitourinary complications during treatment for ovarian cancer are well-known, long-term adverse outcomes have not been well characterized. The number of ovarian cancer survivors has been increasing. The aim of this study was to investigate long-term adverse genitourinary outcomes in a population-based cohort.

METHODS

We identified a cohort of 1270 ovarian cancer survivors diagnosed between 1996 and 2012 from the Utah Cancer Registry, and 5286 cancer-free women were matched on birth year and state from the Utah Population Database. Genitourinary disease diagnoses were identified through ICD-9 codes from electronic medical records and statewide healthcare facilities data. Cox proportional hazards models were used to estimate hazard ratios (HR) for genitourinary outcomes at 1 to <5 years and 5+ years after ovarian cancer diagnosis.

RESULTS

Ovarian cancer survivors had increased risks for urinary system disorders (HR: 2.53, 95% CI: 2.12-3.01) and genital organ disorders (HR: 1.88, 95% CI: 1.57-2.27) between 1 and <5 years after cancer diagnosis compared to the general population cohort. Increased risks were observed for acute renal failure, chronic kidney disease, calculus of kidney, hydronephrosis, pelvic peritoneal adhesions, and pelvic organ inflammatory conditions. Increased risks of several of these diseases were observed 5+ years after cancer diagnosis.

CONCLUSIONS

Ovarian cancer survivors experience increased risks of various genitourinary diseases compared to women in the general population in the long-term. Understanding the multimorbidity trajectory among ovarian cancer survivors is important to improve clinical care after cancer treatment is completed.

The Effect of Therapeutic Exercises on Balance, Quality of Life, and Pain in Patients Who Were Receiving Neurotoxic Chemotherapy

OBJECTIVE

The aim of the study was to evaluate the effect of lower limb strengthening and balance exercises on balance, quality of life and neuropathic pain of the cancer patients receiving neurotoxic chemotherapy.

DESIGN

Patients who were planning to receive neurotoxic chemotherapy agents were included in the first group. They were trained before the neurotoxic chemotherapy sessions with the 10-wk home-based exercise program including lower limb strengthening and balance exercises. The second group of patients who had received the third cycle of neurotoxic chemotherapy had no exercise program. Both groups were evaluated after the third cycle. Neurocom Balance Master and Berg Balance Scale were used to evaluate balance. The neuropathic pain was questioned by PainDETECT questionnaire and the quality of life was assessed with the European Organization for Research and Treatment of Cancer's Quality of Life Questionnaire.

RESULTS

Sixty patients were admitted to this study. Twenty-four patients were in the exercise group (F = 14, M = 10) and 36 patients were in the control group (F = 17, M = 19). Sociodemographic and clinical data of both groups were similar. Berg Balance Scale (P = 0.005), European Organization for Research and Treatment of Cancer's Quality of Life Questionnaire global quality of life, physical function, and emotional status were higher, and symptom scores and PainDETECT questionnaire score were lower in the exercise group (P < 0.05). Balance tests were different between the groups.

CONCLUSIONS

Strengthening and balance exercises have a valuable effect on balance, quality of life, and neuropathic pain in patients receiving neurotoxic chemotherapy.

Older ovarian cancer survivors report lower long-term health-related quality of life than younger survivors: A study from the population-based profiles registry

OBJECTIVE

To assess long-term differences in health-related quality of life (HRQoL) of older ovarian cancer survivors compared to both an age-matched normative population and to younger survivors. In addition, the differential effect of chemotherapy on HRQoL between older and younger survivors was compared.

METHODS

Ovarian cancer survivors (n = 348) diagnosed between 2000 and 2010, as registered by the Dutch population-based Eindhoven Cancer Registry, were invited to complete the EORTC QLQ-C30 HRQoL questionnaire in 2012. HRQoL outcomes of survivors were compared with an age-matched normative population and older survivors (≥70 years) were compared with younger survivors.

RESULTS

The questionnaire was returned by 191 ovarian cancer survivors (55%), 31% were aged ≥70 years (n = 59). Compared to the normative population, survivors ≥70 years scored lower on global health status and all functioning subscales except emotional functioning, and they reported more symptoms. Survivors aged <70 years only reported worse physical and cognitive functioning in comparison with the normative population. Most differences were of medium to small clinical relevance. Age appeared to moderate the effect of chemotherapy on HRQoL. Older survivors who had received chemotherapy experienced better physical functioning and less pain and insomnia while the opposite was found in younger survivors.

CONCLUSION

In comparison with an age-matched normative population, older ovarian cancer survivors report lower HRQoL scores than younger survivors. As this represents a selection of long-term survivors, future research should focus on the trajectory of HRQoL from diagnosis throughout treatment and follow-up to identify which factors are related to worse HRQoL in the entire older ovarian cancer population and whether timely interventions are able to improve HRQoL.

Relationships among Type-D personality, symptoms and quality of life in patients with ovarian cancer receiving chemotherapy

PURPOSE

The objective of this study was to investigate the prevalence of Type-D personality and identify its relationships among the symptoms and quality of life in patients with ovarian cancer-receiving chemotherapy.

METHODS

A total of 150 patients with ovarian cancer undergoing chemotherapy were recruited between December 2015 and August 2016. The subjects were assessed using the Type-D Personality Scale-14, Memorial Symptom Assessment Scale - Short Form and Functional Assessment of Cancer Therapy-General questionnaire completed through a face-to-face interview.

RESULTS

About 56% of patients were classified into the Type-D personality group. This personality group showed statistically significantly higher symptoms and lower quality of life than the non-Type-D personality group. According to stepwise multiple regression, the most significant factor influencing quality of life was symptoms, followed by Type-D personality, performance status and cancer stage.

CONCLUSIONS

The prevalence of Type-D personality in patients with ovarian cancer was high, and Type-D personality was significantly associated with a high symptom score and lower quality of life. Health professionals should consider Type-D personality in the assessment and intervention of symptoms and quality of life, along with performance status and cancer stage.

Health-related quality of life and psychological distress among cancer survivors in a middle-income country

OBJECTIVES

Quality of life and psychological well-being are important patient-centered outcomes, which are useful in evaluation of cancer care delivery. However, evidence from low-income and middle-income countries remains scarce. We assessed health-related quality of life (HRQoL) and prevalence of psychological distress (anxiety or depression), as well as their predictors, among cancer survivors in a middle-income setting.

METHODS

Through the Association of Southeast Asian Nations Costs in Oncology study, 1490 newly diagnosed cancer patients were followed-up in Malaysia for 1 year. Health-related quality of life was assessed by using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) and EuroQol-5 (EQ-5D) dimension questionnaires at baseline, 3 and 12 months. Psychological distress was assessed by using Hospital Anxiety and Depression Scale. Data were modeled by using general linear and logistic regressions analyses.

RESULTS

One year after diagnosis, the mean EORTC QLQ-C30 Global Health score of the cancer survivors remained low at 53.0 over 100 (SD 21.4). Fifty-four percent of survivors reported at least moderate levels of anxiety, while 27% had at least moderate levels of depression. Late stage at diagnosis was the strongest predictor of low HRQoL. Increasing age, being married, high-income status, hospital type, presence of comorbidities, and chemotherapy administration were also associated with worse HRQoL. The significant predictors of psychological distress were cancer stage and hospital type.

CONCLUSION

Cancer survivors in this middle-income setting have persistently impaired HRQoL and high levels of psychological distress. Development of a holistic cancer survivorship program addressing wider aspects of well-being is urgently needed in our settings.

QUALITY OF LIFE OF PATIENTS WITH OVARIAN CANCER OF THE THIRD STAGE USING DIFFERENTIATED TREATMENT

The aim of this research was to assess the quality of life in patients with stage III ovarian cancer during the treatment period, depending on the applied therapeutic approaches. A comparative analysis of the results of treatment of 350 patients with adenocarcinoma of the ovaries of III-IV stage, which have undergone suboptimal or non-optimal cytomelective surgery, was conducted. To assess the quality of life and to examine the relationship between changes in physical health and quality of life, patients in both groups were asked to complete the questionnaires EORTC QLQ-C30 and SF-36. According to the questionnaire of the EORTC QLQ-C30, the indicators of physical activity, the ability to do everyday affairs, were higher in the second group of patients who received differentiated treatment. The indicator of "social functioning" was also higher in the II group of patients. When evaluating the patients' liver on the scale of the questionnaire SF-36, it was found that the positive effect of differentiated therapy is maintained for 3 years. Life quality is an important criterion for evaluating the results of antitumor therapy, and when it is continuously monitored in patients with ovarian cancer the safety of treatment for patients could be improved, including at an advanced stage