Quality of life in gynecologic cancer survivors compared to healthy check-up women

A Mediating Effect of Psychological Distress in the Relationship Between Performance Status and Health-Related Quality of Life of Patients with Female Cancer

Objective: This study aimed to examine whether anxiety and depressive symptoms mediate the relationship between performance status and health-related quality of life (HRQL) in patients with female cancer. A poor performance status is known to adversely affect HRQL and psychological distress-particularly anxiety and depressive symptoms-which may play a key role in this relationship. Identifying the mediating role of these symptoms may offer valuable insights into the mechanisms linking the performance status and HRQL. Methods: In a cross-sectional, correlational study, data on the HRQL (EORTC QLQ Version 3), performance status (Eastern Cooperative Oncology Group), and anxiety and depressive symptoms (Hospital Anxiety Depression Scale) were collected between February 2019 and June 2021. Process v4.1 for SPSS was used to analyze the data. Results: Sixty-five patients with female cancer participated (breast cancer = 44; gynecologic cancer = 21; mean age = 55.03 ± 8.65 years). Anxiety (p = 0.002), but not depressive symptoms (p = 0.525), mediated the relationship between the performance status and HRQL, explaining 41% of the variance in the HRQL (R2 = 0.41, F = 14.06, p < 0.001). A better performance status was only indirectly associated with a better HROL through the effect on anxiety. The total effect of the performance status on the HRQL was 15.972 (confidence interval [CI] = 6.095, 25.849): direct effect = 7.226 (CI = -1.936, 16.389) and indirect effect = 6.878 (standardized indirect effect = 0.374) (CI = 1.195, 15.395). Conclusions: The findings of this study only supported the mediating role of anxiety in the relationship between the performance status and HRQL in patients with female cancer. To improve the HRQL in patients with female cancer, improvements in the performance status and reductions in anxiety are critical.

Sex differences of the association between handgrip strength and health-related quality of life among patients with cancer

The purpose of this study is to investigate the association between handgrip strength (HGS) and health-related quality of life (HRQoL), demonstrating HGS as an effective indicator for evaluating HRQoL of patients with cancer. Analyzing 1657 Korean adult cancer patients (644 males, 1013 females) aged ≥ 20 years from the Korea National Health and Nutrition Examination Survey (2014-2019), HGS was standardized based on body mass index and categorized by sex. HRQoL was assessed using the Euro Quality of Life-5-Dimension 3-Level version (EQ-5D-3L) Index. Lower relative HGS was associated with decreased HRQoL in female patients, while no significant association was found in male patients. The lowest quartile of relative HGS exhibited a 2.5-fold decrease in HRQoL compared to the highest quartile (OR 2.50, 95% CI 1.59-3.95, p < 0.001). Both male and female patients with cancer were affected by age, subjective health perception, and stress recognition regarding HRQoL. This study suggests that HGS may be associated with the HRQoL of female patients with cancer, emphasizing that the HGS measurement can be effectively utilized as a pivotal tool for evaluating HRQoL in female patients with cancer.

Psychometric validation of the Functional Assessment of Cancer Therapy-Endometrial among endometrial cancer patients

OBJECTIVE

To evaluate a psychometric validation of the endometrial cancer subscales (EnCS) in the Functional Assessment of Cancer Therapy-Endometrial (FACT-EN) among patients with endometrial cancer.

METHODS

This cross-sectional study was conducted at a tertiary university-based hospital in South Korea between April and October 2022. Participants completed a survey questionnaire that included the FACT-EN. Exploratory and confirmatory factor analyses (EFA, CFA) and the reliability were measured using the intraclass correlation coefficient (ICC) under a two-way mixed model. Pearson's correlations were used to evaluate the validity. We also tested known-group validity.

RESULTS

In total, 240 patients with endometrial cancer participated in the survey. In EFA, we found EnCS included four domains. In CFA, four-factor solution model was good: CFI = 0.659; SRMR = 0.066, and RMSEA = 0.073. The mean (SD) of total score of FACT-EN was 122.84 (23.58). The floor and ceiling effects were 0.4% and 0.4%, respectively. Cronbach's α coefficients for the five scales of the EnCS ranged from 0.78 to 0.91. The ICC of EnCS was 0.76. The convergent and discriminant validity of EnCS was acceptable. In the group analysis, older age and lower ECOG performance scores were associated with higher EnCS scores. The stomach and vaginal domains in EnCS were higher in patients who had completed treatment for more than 1 year compared to those who were still undergoing treatment.

CONCLUSIONS

FACT-EN has demonstrated its validity as an assessment tool with significant implications for capturing various symptoms in patients with endometrial cancer.

The Impact of Spiritual Well-Being on the Quality of Life of Cancer Patients: A Cross-Sectional Study

BACKGROUND

Quality of life is a multidimensional concept that involves physical, social, emotional, and functional well-being. Spirituality represents a potentially influential factor in the quality of life. This study aimed to evaluate the quality of life and spirituality among cancer patients.

METHODS

A cross-sectional study was carried out on 354 cancer patients in Palestine. A self-administered questionnaire was used for data collection. The questionnaire was made up of 4 sections: sociodemographic factors, clinical data, FACT-G, and FACIT-sp.

RESULTS

A total of 354 cancer patients with a mean age of 46.4 ± 15.3 years were enrolled in the study. The spiritual well-being of patients reported in this study was measured by using the median FACIT-Sp total score, and it was 35 (IQR: 29-42). The quality of life of patients was measured using the median of the FACT-G total score, and it was 63 (IQR: 52-85). The FACT-G score was significantly variable based on several factors including age, marital status, cancer type, presence of metastasis, presence of treatment side effects, and the period since diagnosis (P-value < .05). The FACIT-Sp total score had a significantly strong positive relationship with FACT-G total score (r = .705, P < .001). Moreover, moderate to strong significant correlations were found between spirituality and quality of life subscales.

CONCLUSIONS

Quality of life among cancer patients is affected by their basic and clinical characteristics and is highly correlated with their spirituality level. Thus, addressing palliative support through spiritual care besides primary clinical treatment is of great importance to improve the quality of life among cancer patients.

Objective and Subjective Appetite Assessment in Patients with Gynecological Cancer: A Pre- and Post-Operative Pilot Study

Although appetite and its disorders have been implicated in disease progression and outcomes, ghrelin concentrations, an objective appetite measure, are rarely assessed in patients with gynecological malignancies. The present study aimed to assess changes in post-operative versus pre-operative appetite levels in patients with gynecological cancers scheduled for tumor removal surgery (N = 53). Acylated ghrelin concentrations were assessed as an objective appetite proxy, whereas the Council of Nutrition appetite questionnaire (CNAQ) was employed as a subjective appetite measure. Ghrelin concentrations were increased post-operatively (median: 12.1 pg/mL, IQR: 0.67 to 23.5, p-value = 0.001) but the perceived appetite of patients (CNAQ) remained unchanged (median: -1, IQR: -3 to 1). Tumor removal surgery decreased all anthropometric indices (body weight, body mass index, waist and hips circumferences, triceps skinfolds, body fat, fat mass and fat mass index, p-value ≤ 0.001 for all) and doubled the risk of malnutrition among patients. No difference was recorded in the change in participants' objective and subjective appetite when they were classified according to the tumor type. No correlation was observed between ghrelin concentrations and CNAQ score pre-operatively (Spearman's rho correlation coefficient = -0.181, p-value = 0.298) or post-operatively (Spearman's rho correlation coefficient = 0.071, p-value = 0.684). The observed post-operative rise in ghrelin concentrations is associated with body weight loss and consists of a possible defense mechanism of the human body, aiming to prolong survival.

Surviving and thriving: what do survivors of gynecologic cancer want?

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Gynecologic cancer survivors’ top concern was fear of cancer recurrence.

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Nutrition and weight loss were the most desired survivorship program components.

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Survivorship concerns/preferences varied by clinical and demographic factors.

The purpose of this study was to characterize survivorship concerns and survivorship program preferences among gynecologic cancer survivors. Women treated for gynecologic malignancy at our cancer center were surveyed from 1/2019 to 10/2020 on concerns and preferences using a 5-point Likert scale. Descriptive analysis and multivariable logistic regression were performed to describe survivors’ concerns/preferences. The most frequent survivorship concerns were fear of cancer recurrence (49.6%), desire to lose weight (40.0%), and long-term side effects (30.7%). The highest ranked survivorship program components included assistance with nutrition (36.5%), weight loss (30.4%), and stress reduction (29.0%). Older patients (≥64 y) were less likely to report concern with losing weight (OR 0.26, p < 0.05), sex life (OR 0.18, p < 0.01), and strain in family relationships (OR 0.27, p < 0.05) compared with younger patients. Compared with ovarian/fallopian tube/primary peritoneal cancer survivors, endometrial cancer survivors were less likely to desire nutritional education (OR 0.06, p < 0.01). Participants with advanced cancer were less likely to desire assistance with weight loss than those with early stage cancer (OR 0.23, p < 0.05). A significant portion of gynecologic cancer survivors reported a fear of cancer recurrence. Assistance with nutrition and weight loss were the most desired survivorship program components. Variation in patient preferences and differences among clinical subgroups highlight the need for tailored survivorship care.

Fear of recurrence among gynaecological cancer survivors: A qualitative study

The purpose of this study is to explore the in-depth perception fear of recurrence among survived gynaecological cancer. This study was conducted on 10 participants in one of the referral hospitals in Jakarta for a period of four months using the qualitative descriptive method. A purposive sampling method. The data were collected through in-depth interviews. This study revealed two themes. The first theme had two sub-themes, lack of family support and the sources of information that may not necessarily be accurate and can trigger fear of recurrence. Based on these factors, various responses to fear of recurrence were observed, i.e. anxious thoughts, screening examinations, and after completion of cancer treatment therapies. Survivors of gynaecological cancer exhibited various trigger factors for relapse fears as well as various responses that affect their psychological conditions. It is expected that health services will cover all phases of treatments.

Effect of cancer stage on health-related quality of life of patients with epithelial ovarian cancer

We compared the quality of life (QoL) of women with early versus advanced epithelial ovarian cancer and examined predicting factors for the poor QoL. We classified 157 participants into 108 with early disease (stage I-II) and 49 with advanced disease (stage III-IV). They completed two questionnaires: EORTC QLQ-C30 and Chiang Mai University (CMU) ovarian cancer QoL. For EORTC QLQ-C30, the study groups were comparable regarding global health status/QoL, functional scales, and summary scores. The advanced group had worse scores on symptom scales specifically appetite loss and constipation. For CMU Ovarian Cancer QoL, the advanced group had worse scores only in the gastrointestinal domain but not in urinary, lymphatic, and sexual/hormonal domains. These findings remained mostly unchanged after excluding those with recurrence. In multivariable analysis, currently receiving treatment was consistently associated with worse QoL scores. The advanced stage had more adverse impact only on the gastrointestinal domains of QoL, mainly during periods of receiving chemotherapy.IMPACT STATEMENTWhat is already known on this subject? Survival outcome for women with epithelial ovarian cancer varies depending mainly on stage. Those who survive advanced stage disease could expect long-term disease and treatment-related morbidities that significantly affected QoL. However, there has been very limited information regarding QoL of women who have the early disease in comparison to those with more advanced disease especially in the context of Asian culture.What do the results of this study add? Apart from the higher prevalence of gastrointestinal symptoms reported by the patients with advanced disease, the general well-being and other symptom-specific domains of QoL were comparable between women with early and advanced diseases. Receiving treatment is a consistent predictor for poor QoL.What are the implications of these findings for clinical practice and/or further research? In comparison to early-stage epithelial ovarian cancer, the advanced stage had more adverse impact only on the gastrointestinal domains of QoL, mainly during periods of receiving chemotherapy. This information will be useful for patient counselling. Future research should examine the underlying causes of this finding.

Patient-reported outcomes after surgery among patients with gynecological diseases in Japan

PURPOSE

This study aimed to investigate quality of life (QOL) and psychological distress based on patient-reported outcomes (PROs) after surgery among patients with gynecological diseases in Japan.

METHODS

We recruited 100 women from patients who underwent gynecological surgery followed by regimens standard for each disease. Subjects completed a questionnaire relating to life interferences, the Hospital Anxiety and Depression Scale (HADS) and the EuroQol 5 Dimension (EQ-5D) questionnaire. We compared differences in PROs between patients with benign tumors (n = 30) and malignant tumors (n = 70), and subsequently examined correlations between PROs after surgery and related variables.

RESULTS

Although the EQ-5D score was significantly higher in patients with benign tumors compared to those with malignant tumors, this association disappeared after controlling for confounders such as adjuvant therapies. Multiple regression analysis revealed that the number of months after surgery was positively correlated with the EQ-5D score, while the number of chemotherapy series was positively correlated with the number of life interferences. Moreover, the total number of drugs used in chemotherapy was positively correlated with the HADS-depression score and negatively correlated with the EQ-5D score.

CONCLUSIONS

The QOLs among gynecological cancer survivors may be associated with the chemotherapy and the term after surgery.

Psychological aspects and fertility issues of GTD

Gestational trophoblastic disease (GTD) represents a spectrum of rare pregnancy-related disorders, including both premalignant and malignant entities. Although GTD's medical outcomes have been widely explored, limited data are available regarding the related psychological, sexual, and fertility issues. The present chapter aims to enhance comprehension of the psychosocial impact of GTD by discussing the main quantitative and qualitative evidence available in this field. Although patients globally report a good quality of life, clinically significant levels of anxiety and depression have been consistently found across studies. Similarly, despite the quality of couple relationships being generally satisfactory, they often complain of a lack of sexual desire. Moreover, pregnancy loss may raise significant and long-term fertility-related concerns. Specific socio-demographic and clinical factors have been identified as predictors of psychosocial outcomes. At the clinical level, research suggests that there is a need to provide multidisciplinary care to patients.

Patient-Reported Symptom Burden Near the End of Life in Patients With Gynaecologic Cancers

OBJECTIVE

There are limited data on patient-reported outcomes near the end of life in patients with gynaecologic cancers. This study aimed to assess the symptom burden in the last 6 months of life in a real-world cohort.

METHODS

Patients diagnosed with metastatic gynaecologic malignancies from 2016 to 2019 who completed the revised Edmonton Symptom Assessment System (ESASr) questionnaire within 6 months of death in a large Canadian province were identified. Patient-reported symptom scores were categorized as none to mild (0-3) and moderate to severe (4-10). Individual symptoms were subsequently grouped into physical, psychological, and total subscores. The severity of symptoms was further analyzed for any associations with age, time to death, and primary tumour site (ovarian vs. uterocervical and vulvovaginal).

RESULTS

We identified 107 patients with gynaecologic malignancies including 59 ovarian, 29 uterocervical, and 19 vulvovaginal cancers. The median ages at diagnosis and questionnaire completion were 64 and 65 years, respectively. The median time from completing the ESASr questionnaire to death was 65 days. Overall, physical and psychological symptoms were moderate to severe in 57.9% and 40.2% of patients, respectively. Among the individual symptoms, tiredness was the most commonly reported moderate to severe symptom (74.9%), while shortness of breath was least commonly reported (31.6%). While physical (P < 0.001) and total symptom (P = 0.009) subscores were more likely to be moderate to severe in intensity as death approached, the psychological subscore (P = 0.744) had no relationship with time to death. Longer time to death was predictive of lower physical (P = 0.002) and total symptom (P = 0.002) subscores, while a primary uterocervical cancer site was associated with a lower psychological symptom subscore (P = 0.042).

CONCLUSIONS

In the real-world setting, unique symptom trajectories can emerge for patients with gynaecologic cancer near the end of life. Knowledge of these specific symptom patterns can help inform the development and delivery of targeted palliative interventions to improve quality of life for these patients.

Assessment of the Quality of Life for Gynecologic Cancer Patients Using Functional Assessment of Cancer Therapy-General (Fact-G) Questionnaire at Haji Adam Malik Hospital

BACKGROUND

Nowadays, successful treatment of cancer is not only measured by 5-years survival rate, but also by the patient's quality of life (QOL). Delayed in the seeking of cancer treatment resulted in high morbidity and impact on the quality of life.

AIM

This study aims to assess the QOL of patients with gynecologic cancer after therapy. The results of this research can be used as a basis for cancer treatment that should be holistic, not only to eradicate the disease, but also improve QOL.

METHODS

A total of 47 respondents who went to the Department of Oncology, Haji Adam Malik Hospital Medan from May to October 2015 were asked to fill out the FACT-G questionnaire for the QOL assessment. The patient's personal and disease data was taken from the medical records. The data were analysed statistically by one-way ANOVA test.

RESULTS

The results showed that the physical, social, emotional and functional of cancer patients were not much different based on the variables studied. The QOL was higher in patients with endometrial cancer compared with other types of cancer. The QOL was also higher in patients who had completed treatment (> 6 months) and early-stages cancer. There was no statistical difference between the QOL of patients with gynecologic cancer based on therapeutic modalities, duration of treatment and the stage of disease (p > 0.05).

CONCLUSION

This current study found the QOL, physical, and emotional complaints are still encountered.

Impact of marital status on receipt of brachytherapy and survival outcomes in locally advanced cervical cancer

PURPOSE

Marriage has been associated with enhanced survival among cancer patients, but conflicting correlations have been suggested in cervical cancer. We assessed the impact of marital status on receipt of brachytherapy and survival in women with locally advanced cervical cancer.

METHODS AND MATERIALS

Three thousand, eight hundred and twelve patients with Stage IB2-IVA cervical cancer diagnosed from 2006 to 2015 treated with external beam radiotherapy were identified from the California Cancer Registry. Chi-square tests were used to compare patient characteristics by marital status and boost type. The association of marital status with brachytherapy (BT) receipt was assessed using multiple logistic regression. Fine and Gray competing risks and Cox proportional hazards regressions were used to estimate cervical cancer-specific survival (CCSS) and overall survival (OS), respectively.

RESULTS

Most women were unmarried (58.8%). Half (50.4%) received BT, while 33.1% received no boost; most (86.3%) received chemotherapy. Unmarried women had similar odds of receiving BT as married women (OR = 1.07, 95% CI: 0.90-1.28, p = 0.4370) but were less likely to receive chemotherapy (84.3% vs. 89.1%, p < 0.0001). Singlehood was significantly associated with worse CCSS (subdistribution hazard ratio = 1.21, 95% CI: 1.03-1.42, p < 0.0174) and OS (hazard ratio = 1.18, 95% CI: 1.03-1.36, p < 0.0153). Not receiving a radiation boost was also significantly associated with worse CCSS (subdistribution hazard ratio = 1.21, 95% CI: 1.02-1.43, p = 0.0317) and OS (hazard ratio = 1.21, 95% CI: 1.05-1.40, p = 0.0100).

CONCLUSIONS

There were no differences in BT receipt in married vs. unmarried patients. However, unmarried patients had worse CCSS and OS and were less likely to receive chemotherapy. Interventions targeting social factors are needed to improve outcomes in this vulnerable population.

The utility of patient reported data in a gynecologic oncology clinic

BACKGROUND

Measuring QoL is essential to the field of gynecologic oncology but there seems to be limited standardized data regarding collecting QoL assessments throughout a patient's cancer treatment especially in non-clinical trial patients. The aim of this study is to explore patient characteristics that may be associated with poor quality of life (QoL) in women with gynecologic cancers at two University of Arizona Cancer Center (UACC) sites.

METHODS

A cross-sectional survey was conducted among English speaking women with gynecologic malignancies at the University of Arizona Cancer Centers in Phoenix and Tucson from April 2012 to July 2015. The survey was a paper packet of questions that was distributed to cancer patients at the time of their clinic visit. The packet contained questions on demographic information, treatment, lifestyle characteristics, pelvic pain and Health-related quality of life (HRQoL). Measures included the generic and cancer-specific scores on the Functional Assessment of Cancer Therapy-General (FACT-G) and the Female Genitourinary Pain Index (GUPI). The total scores and subdomains were compared with descriptive variables (age, body mass index (BMI), diet, exercise, disease status, treatment and support group attendance) using Cronbach alpha (α), Spearman rank correlations (ρ), and Holm's Bonferroni method.

RESULTS

One-hundred and forty-nine women completed the survey; 55% (N = 81) were older than 60 years, 38% (N = 45) were obese (BMI > 30), 46% (N = 66) exercised daily, and 84% (N = 111) ate one or more daily serving of fruit and vegetables. Women in remission, those who exercised daily and ate fruits/vegetables were less likely to have their symptoms impact their QoL. Younger women were more likely to report genitourinary issues (p = - 0.22) and overall problems with QoL (p = - 0.29) than older women. Among FACT-G support group responses, we found those that did not attend support groups had a significantly higher emotional wellbeing (p = 0.05).

CONCLUSIONS

This study identified potential areas of clinical focus, which aid in understanding our approach to caring for gynecologic cancer patients and improvement of their HRQoL. We identified that age, pelvic pain, and lifestyle characteristics have indicators to poor QoL in women with gynecologic cancers. In this population, younger women and those with pelvic pain complaints, poor diet and exercise habits should be targeted early for supportive care interventions to improve QoL throughout both treatment and survivorship.

Sexual Function and Quality of Life Among Patients With Endometrial Cancer After Surgery

OBJECTIVE

The aim of this study was to evaluate the sexual function and quality of life (QOL) and identify their associated factors in survivors of endometrial cancer.

METHODS

The participants in this study were survivors of endometrial cancer who visited the gynecological outpatient department for routine surveillance from June 2014 to May 2015. The QOL and sexual function were measured using the Functional Assessment of Cancer Therapy-General (FACT-G) and Female Sexual Function Index questionnaires. A score less than 26.55 was defined as female sexual dysfunction (FSD). Multivariate analysis and logistic regression were performed to identify the factors associated with QOL and sexual function.

RESULTS

A total of 118 women completed the questionnaires. The results revealed that 68.6% of the patients had FSD and that 55.9% of the patients never had sexual intercourse with their partners after surgery. Age, followed by time after surgery, radiotherapy, and consultation, was significantly correlated with FSD. The median score of the FACT-G was 86 (range, 41-108). Chemotherapy and marital status were found to significantly impair physical and social/family well-being, respectively (P < 0.05), and monthly income was identified as a factor that significantly affected the total FACT-G scores.

CONCLUSION

The risk factors associated with FSD and QOL need to be studied in greater detail. Prospective researches that evaluate the effects of clinical psychological intervention on sexual function may be needed in the future.

Factors Affecting Health-Related Quality of Life in Patients With Cholangiocarcinoma in the Northeastern Region of Thailand

BACKGROUND

Cholangiocarcinoma (CCA) remains a major health problem and causes high mortality in Northeastern Thailand. Patients with CCA have a poor prognosis, and little is known about their health-related quality of life (HRQOL) and its determinants.

OBJECTIVE

The objective of this study was to investigate factors affecting HRQOL and its changes over time among CCA patients.

METHODS

Two hundred thirty-seven patients with CCA were recruited during a 6-month period in 2011 in 5 tertiary hospitals in 4 provinces of northeastern Thailand. Health-related quality of life after diagnosis of CCA was measured by the Functional Assessment of Cancer Therapy-Hepatobiliary questionnaire (Thai version 4). The HRQOL score of CCA patients at different times after diagnosis was compared by repeated-measures analysis of variance. Generalized estimating equation was used to identify factors affecting HRQOL among CCA patients.

RESULTS

Of 237 eligible patients registered, 99 confirmed cases completed follow-up at 2 months. Overall HRQOL varied over time, with the score at baseline being significantly lower than 1 and 2 months later. An adjusted analysis showed that patients who were 60 to 69 years old had higher HRQOL scores than did younger patients. Patients using alternative medicine had lower HRQOL scores than did those who did not.

CONCLUSIONS

Health-related quality-of-life scores among CCA patients changed over time and were related to age at recruitment and use of alternative medicine.

IMPLICATIONS FOR PRACTICE

Healthcare providers should carefully communicate about the diagnosis and its implications. Patients with CCA, especially younger patients and those who have used traditional medicine, may benefit from counseling and help with mobilizing family and social support.

Health-Related Quality of Life and Survival of Cholangiocarcinoma Patients in Northeastern Region of Thailand

In northeast Thailand, cholangiocarcinoma (CCA) is a major cause of mortality. Patients with CCA have a poor prognosis and short-term survival. The purpose of this study was to investigate the association between health-related quality of life (HRQOL) and survival time, and to explore whether change in HRQOL score is related to survival among CCA patients. The study was performed between February 2011 and January 2012, and included 171 patients with newly diagnosed CCA from 5 tertiary hospitals in four provinces of northeast Thailand. The HRQOL was measured at baseline, 1 month, and 2 months after diagnosis by the FACT-Hep questionnaire (Thai version 4). The outcome was survival time from diagnosis. Cox’s proportional hazard model was used to evaluate the association between HRQOL and survival time. A higher overall score on HRQOL was associated with a significantly better survival (HR per 5 units increase in HRQOL was 0.92, 95% CI: 0.88–0.96). Two of the separate domains contributing to the overall HRQOL—functional well-being and hepatobiliary cancer subscale—were found to have independent effects on survival, even after adjustment for potential confounding variables, and the other domains of HRQOL. CCA patient whose HRQOL scores had improved (≥9 units) at the 1st month of follow up had a reduced probability of dying from the disease (HR: 0.56, 0.32–0.95) after adjustment for the same confounding factors. A positive association between HRQOL at diagnosis and survival time was found. An improvement in HRQOL score in the first months after diagnosis further increases survival.

Cost Effectiveness Analysis of Different Management Strategies between Best Supportive Care and Second-line Chemotherapy for Platinum-resistant or Refractory Ovarian Cancer

BACKGROUND

There is no standard treatment for patients with platinum-resistant or refractory epithelial ovarian cancer. Single agent chemotherapies have evidence of more efficacy and less toxicity than combination therapy. Most are very expensive, with appreciable toxicity and minimal survival. Since it is difficult to make comparison between outcomes, economic analysis of single-agent chemotherapy regimens and best supportive care may help to make decisions about an appropriate management for the affected patients.

OBJECTIVE

To evaluate the cost effectiveness of second-line chemotherapy compared with best supportive care for patients with platinum-resistant or refractory epithelial ovarian cancer.

MATERIALS AND METHODS

A Markov model was used to estimate the effectiveness and total costs associated with treatments. The hypothetical patient population comprised women aged 55 with platinum-resistant or refractory epithelial ovarian cancer. Four types of alternative treatment options were evaluated: 1) gemcitabine followed by BSC; 2) pegylated liposomal doxorubicin (PLD) followed by BSC; 3) gemcitabine followed by topotecan; and 4) PLD followed by topotecan. Baseline comparator of alternative treatments was BSC. Time horizon of the analysis was 2 years. Health care provider perspective and 3% discount rate were used to determine the costs of medical treatment in this study. Quality-adjusted life-years (QALY) were used to measure the treatment effectiveness. Treatment effectiveness data were derived from the literature. Costs were calculated from unit cost treatment of epithelial ovarian cancer patients at various stages of disease in King Chulalongkorn Memorial Hospital (KCMH) in the year 2011. Parameter uncertainty was tested in probabilistic sensitivity analysis by using Monte Carlo simulation. One-way sensitivity analysis was used to explore each variable's impact on the uncertainty of the results.

RESULTS

Approximated life expectancy of best supportive care was 0.182 years and its total cost was 26,862 Baht. All four alternative treatments increased life expectancy. Life expectancy of gemcitabine followed by BSC, PLD followed by BSC, gemcitabine followed by topotecan and PLD followed by topotecan was 0.510, 0.513, 0.566, and 0.570 years, respectively. The total cost of gemcitabine followed by BSC, PLD followed by BSC, gemcitabine followed by topotecan and PLD followed by topotecan was 113,000, 124,302, 139,788 and 151,135 Baht, respectively. PLD followed by topotecan had the highest expected quality-adjusted life-years but was the most expensive of all the above strategies. The incremental cost-effectiveness ratios (ICER) of gemcitabine followed by BSC, PLD followed by BSC, gemcitabine followed by topotecan and PLD followed by topotecan was 344,643, 385,322, 385,856, and 420,299 Baht, respectively.

CONCLUSIONS

All of the second-line chemotherapy strategies showed certain benefits due to an increased life- year gained compared with best supportive care. Moreover, gemcitabine as second-line chemotherapy followed by best supportive care in progressive disease case was likely to be more effective strategy with less cost from health care provider perspective. Gemcitabine was the most cost-effective treatment among all four alternative treatments. ICER is only an economic factor. Treatment decisions should be based on the patient benefit.

Quality of life in gestational trophoblastic neoplasia patients after treatment in Thailand

BACKGROUND

Gestational trophoblastic neoplasia (GTN) is a malignant disease which occurs in women of reproductive age. Treatment of GTN has an excellent outcome and further pregnancies can be expected. However, data concerning quality of life in these cancer survivor patients are limited. This study aimed to assess quality of life in women who were diagnosed with GTN and remission after treatment, and to determine factors that may affect quality of life status.

MATERIALS AND METHODS

This cross sectional study was conducted from July 2013 to May 2014 in the Gestational Trophoblastic Disease Clinic, King Chulalongkorn Memorial Hospital, Bangkok, Thailand. Patients who were diagnosed GTN and complete remission were recruited. Data collection was accomplished by interview with two sets of questionnaires, one general covering demographic data and the other focusing on quality of life, the fourth version of Functional Assessment of Cancer Therapy (FACT-G). Descriptive statistics were used to determine general data and quality of life scores. Students t-test and one way ANOVA were used to compare between categorical and continuous data.

RESULTS

Forty four patients were enrolled in this study. The overall mean quality of life score (FACT-G) was 98.2. The overall FACT-G score was not significantly correlated with age, education level, stage of disease, treatment modalities, and time interval from remission to enrollment. However, patients who needed further fertility showed significant lower FACT-G scores in the emotional well-being domain (p=0.02).

CONCLUSIONS

Overall quality of life scores in post-treatment gestational trophoblastic neoplasia patients are in the mild impairment range. Patients who desire fertility suffer lower quality of life in the emotional well-being domain.

Impact of radical operative treatment on the quality of life in women with vulvar cancer--a retrospective study

OBJECTIVES

For patients undergoing vulva surgery the quality of life (QoL) is generally accepted as an important outcome parameter in addition to long-term survival, mortality and complication rates. Less radical operative treatment can reduce morbidity and thereby improve quality of life. This study focuses on outcome in terms of QoL in patients comparing wide local excision (WLE) with radical vulvectomy and waiver of lymphonodectomy (LNE) with inguinofemoral lymphonodectomy.

METHODS

In a retrospective single-center study from 2000 to 2010, 199 patients underwent surgery for vulvar cancer. To assess QoL, the EORTC QLQ-C30 and a tumor-specific module questionnaire were sent to all patients in the follow-up period.

RESULTS

Women who underwent WLE have a superior QoL with regard to global health status and physical, role, emotional and cognitive functioning than those who underwent radical vulvectomy. Less radical surgery also implies less fatigue, nausea/vomiting, pain, insomnia, appetite loss, diarrhea and financial difficulties. After radical vulvectomy 89% of patients have sexual complications.

CONCLUSION

Radical operative treatment, such as radical vulvectomy, causes deterioration in the QoL of these patients. An individualized, less radical surgery must be the aim in the treatment of vulvar cancer.

Chronic adverse events and quality of life after radiochemotherapy in anal cancer patients. A single institution experience and review of the literature

PURPOSE

To report on chronic adverse events (CAE) and quality of life (QOL) after radiochemotherapy (RCT) in patients with anal cancer (AC).

PATIENTS AND METHODS

Of 83 patients who had received RCT at our department between 1988 and 2011, 51 accepted the invitation to participate in this QOL study. CAE were evaluated using the Common Terminology Criteria for Adverse Events (CTCAE) v. 4.0 and QOL was assessed with the Functional Assessment of Cancer Therapy-Colorectal (FACT-C) questionnaire.

RESULTS

CAE could be evaluated in 49 patients. There was a tendency toward a higher rate of grade 3 CAE in female patients, i.e. 18 out of 37 (49 %) vs. 2 out of 12 (17 %) male patients (p = 0.089). The most common grade 3 CAE were dyspareunia and vaginal symptoms (itching, burning and dryness) in 35 and 22 % of female patients, respectively, followed by stool incontinence in 13 % of all patients (6 out of 49). Both FACT-C and CAE information were available for 42 patients, allowing evaluation of the impact of CAE on QOL. The median total FACT-C score was 110 (40-132) out of a possible maximum of 136. The absence of grade 3 CAE (115 vs. 94, p = 0.001); an interval of ≥ 67 months after the end of the treatment (111 vs. 107, p = 0.010), no stool incontinence vs. grade 3 stool incontinence (111 vs. 74, p = 0.009), higher education (114 vs. 107, p = 0.013) and no dyspareunia vs. grade 3 dyspareunia (116 vs. 93, p = 0.012) were significantly associated with a higher median FACT-C score.

CONCLUSION

The majority of AC patients treated with RCT have acceptable overall QOL scores, which are comparable to those of the normal population. Patients with grade 3 CAE-particularly dyspareunia and fecal incontinence-have a poorer QOL compared to patients without CAE. In order to improve long-term QOL, future strategies might aim at a reduction in dose to the genitalia and more intensive patient support measures.