Health-related quality of life of colorectal cancer patients receiving oral UFT plus leucovorin compared with those with surgery alone

Understanding the psychosocial impact of colorectal cancer on young-onset patients: A scoping review

Objective

The incidence of young‐onset (<50 years) colorectal cancer (CRC) has been increasing internationally. The psychosocial experience of younger cancer patients is vastly different from older patients, especially in domains such as financial toxicity, body image, and sexual dysfunction. What is unknown is the cancer type‐specific experience. The aim of the current scoping review was to examine (1) the psychosocial factors and/or outcomes associated with young‐onset CRC and (2) other determinants that influences these outcomes.

Methods

A systematic search was conducted on four databases (PubMed, CINAHL, Scopus and PsycINFO) from inception to December 2020 using key terms and combinations. Primary literature that examined the psychosocial (e.g., quality‐of‐life, emotional, social, sexual) impact of young‐onset CRC were included.

Results

A total of 1389 records were assessed by four reviewers, with a total of seven studies meeting inclusion criteria (n = 5 quantitative, n = 1 qualitative and n = 1 case series). All studies indicated there was significant psychosocial impact in younger CRC patients, including emotional impact, social impact, physical burden, sexual impact, work impact, unmet needs, financial impact and global quality of life. Three studies explored other determinants that influenced the psychosocial experience and found that socioeconomic background (e.g., being female, lower education), CRC treatment (e.g., chemotherapy) and health status were associated with worse psychosocial impact.

Conclusions

Young‐onset CRC patients face severe psychosocial impact unique to this age group, such as self‐image and sexual impact. Social support services and resources needs to be uniquely tailored. More empirical investigations are required to understand its long‐term impact and influence of other psychosocial domains.

This scoping review of psychosocial impact in young‐onset colorectal cancer patients uncovered significant psychosocial impact which are in‐line with previous studies on young cancer (e.g., emotional impact, social impact, physical burden) as well as impact unique to colorectal cancer (e.g., self‐image, embarrassment with bowel movements and the impact of stoma). More empirical investigations are required to understand its long‐term impact and influence of other psychosocial domains.

Surgical Oncology: Evolution of Postoperative Fatigue and Factors Related to Its Severity

BACKGROUND

Fatigue has been reported by many patients undergoing surgery and is associated with a negative prognosis. The factors associated with postoperative fatigue and its evolution during the postoperative period are unclear. Adequate fatigue measurement instruments are necessary to obtain reliable evaluations and to direct effective care to control fatigue in this patient population.

OBJECTIVES

This article describes the evolution of postoperative fatigue in patients with cancer as well as related factors.

METHODS

A review of the literature using the CINAHL® and PubMed databases was undertaken.

FINDINGS

The prevalence of moderate and severe fatigue varies during the postoperative period, with a reduction in the 12 months after surgery. Various factors (e.g., stress, anxiety, depression, pain, changes in sleep patterns) seem to influence the severity of fatigue. More evidence is needed to explore the relationship between immediate postoperative fatigue and the evolution of fatigue during the period following surgical treatment for cancer.

Benefit of Postresection Adjuvant Chemotherapy for Stage III Colon Cancer in Octogenarians: Analysis of the National Cancer Database

BACKGROUND

Clinical trials demonstrate that postresection chemotherapy conveys survival benefit to patients with stage III colon cancer. It is unclear whether this benefit can be extrapolated to the elderly, who are underenrolled in clinical trials.

OBJECTIVE

The purpose of this study was to determine outcomes of selected octogenarians with stage III colon cancer with/without postresection adjuvant therapy.

DESIGN

This was a retrospective cohort study (2006-2011) using unadjusted Kaplan-Meier and adjusted Cox proportional hazards analyses of overall survival.

SETTING

The study was conducted with the National Cancer Database.

PATIENTS

We included patients 80 to 89 years of age who were undergoing curative-intent surgery for stage III colon cancer and excluded patients who received neoadjuvant therapy, died within 6 weeks of surgery, or had high comorbidity.

MAIN OUTCOME MEASURES

Overall survival was the main measure.

RESULTS

A total of 8141 octogenarians were included; 3483 (42.8%) received postresection chemotherapy, and 4658 (57.2%) underwent surgery alone. Patients receiving chemotherapy were younger (82.0 vs 84.0 years; p < 0.001), healthier (73.1% vs 70.4% with no comorbidities; p = 0.009), and more likely to have N2 disease (40.4% vs 32.8%; p < 0.001). Overall survival was improved in patients receiving adjuvant chemotherapy (median = 61.7 vs 35.0 months; p < 0.001). Subgroup analysis of patients offered chemotherapy but refusing (n = 1315) demonstrated overall survival worse than those receiving adjuvant chemotherapy (median = 42.7 vs 61.7 months; p < 0.001). Multivariable analysis adjusting for potential confounders showed therapy with surgery alone to be independently associated with increased mortality hazard (HR = 1.83; p < 0.001), and the mortality hazard remained elevated in patients who voluntarily refused adjuvant therapy (HR = 1.45; p < 0.001).

LIMITATIONS

The study was limited by its retrospective, nonrandomized design.

CONCLUSIONS

In selected octogenarians with stage III colon cancer, postresection adjuvant chemotherapy was associated with superior overall survival. However, less than half of the octogenarians with stage III colon cancer in the National Cancer Database received it. The remaining majority, who were all fit and survived ≥6 weeks postsurgery, could have derived benefit from adjuvant chemotherapy. This represents a substantial opportunity for quality improvement in treating octogenarians with stage III colon cancer.

Synthesis and summary of patient-reported outcome measures to inform the development of a core outcome set in colorectal cancer surgery

AIM

Patient-reported outcome (PRO) measures (PROMs) are standard measures in the assessment of colorectal cancer (CRC) treatment, but the range and complexity of available PROMs may be hindering the synthesis of evidence. This systematic review aimed to: (i) summarize PROMs in studies of CRC surgery and (ii) categorize PRO content to inform the future development of an agreed minimum 'core' outcome set to be measured in all trials.

METHOD

All PROMs were identified from a systematic review of prospective CRC surgical studies. The type and frequency of PROMs in each study were summarized, and the number of items documented. All items were extracted and independently categorized by content by two researchers into 'health domains', and discrepancies were discussed with a patient and expert. Domain popularity and the distribution of items were summarized.

RESULTS

Fifty-eight different PROMs were identified from the 104 included studies. There were 23 generic, four cancer-specific, 11 disease-specific and 16 symptom-specific questionnaires, and three ad hoc measures. The most frequently used PROM was the EORTC QLQ-C30 (50 studies), and most PROMs (n = 40, 69%) were used in only one study. Detailed examination of the 50 available measures identified 917 items, which were categorized into 51 domains. The domains comprising the most items were 'anxiety' (n = 85, 9.2%), 'fatigue' (n = 67, 7.3%) and 'physical function' (n = 63, 6.9%). No domains were included in all PROMs.

CONCLUSION

There is major heterogeneity of PRO measurement and a wide variation in content assessed in the PROMs available for CRC. A core outcome set will improve PRO outcome measurement and reporting in CRC trials.

Treatment-related differences in health related quality of life and disease specific symptoms among colon cancer survivors: results from the population-based PROFILES registry

BACKGROUND

The goal of this study was to compare health related quality of life (HRQoL) and disease-specific symptoms between colon cancer patients treated with surgery only (SU) and surgery and adjuvant chemotherapy (SU+adjCT). Results were stratified for those aged <70 and ⩾70years. HRQoL of patients was also compared with an age- and sex-matched normative population.

METHODS

Patients diagnosed with colon cancer between January 2000 and June 2009, as registered within the population-based Eindhoven Cancer Registry, received a questionnaire on HRQoL (European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire version 3.0 (QLQ-C30)) and disease-specific symptoms (EORTC QLQ-Colorectal 38 (EORTC QLQ-CR38)) in 2010. The first was also completed by the normative population (n=685).

RESULTS

1606 (72%) colon cancer survivors responded to our questionnaire. 1542 colon cancer patients treated with SU (n=1031) or SU+adjCT (n=493) were included in this study. In colon cancer patients aged <70years and aged ⩾70 no statistical significant differences on the subscales of the EORTC QLQ-C30 or the EORTC QLQ-CR38 were observed between patients treated with SU and SU+adjCT. Colon cancer patients aged <70years either treated with SU or SU+adjCT reported significantly more insomnia, diarrhoea and financial problems compared with the normative population. No differences in HRQoL were found between colon cancer patients aged ⩾70years either treated with SU or SU+adjCT and the normative population.

CONCLUSION

No differences in HRQoL and disease-specific symptoms were found between patients treated with SU versus SU+adjCT in both younger and elderly colon cancer patients. Withholding patients adjCT, based on concerns for long-term HRQoL or disease-specific symptoms does therefore not seem plausible.

Incidence and relative risk of grade 3 and 4 diarrhoea in patients treated with capecitabine or 5-fluorouracil: a meta-analysis of published trials

AIM

Capecitabine is an oral fluoropyrimidine that can effectively replace infusional 5-fluorouracil (5-FU) for treatment of colorectal, gastric and breast cancer. This study aims to analyze the incidence and the relative risk of grade 3 and 4 diarrhoea in patients treated with capecitabine or 5-FU in randomized clinical trials (RCTs).

METHODS

MEDLINE and Cochrane Library were reviewed for RCTs that compared capecitabine with 5-FU for treatment of solid malignancies. The incidence and relative risk (RR) of grade 3/4 diarrhoea were estimated for each arm in the overall population and in colorectal cancer (CRC) patients

RESULTS

Twenty-three studies and 15,761 patients were included. Among these 8303 and 7458 patients received capecitabine or 5-FU based therapies, respectively. In the overall populations severe diarrhoea was reported in 16.6% (95% CI 15.8, 17.4) and in 12.7% (95% CI 11.9, 13.4) of patients treated with capecitabine or 5-FU-based therapies, respectively. The RR was 1.39 (95% CI 1.14, 1.69, P = 0.0010). In 14,899 CRC patients, the incidence of severe diarrhoea was 17.0% (95% CI 16.2, 17.9) and 12.9% (95% CI 12.1, 13.7), respectively, with a RR of 1.46 (95% CI 1.18, 1.81, P < 0.0001). In CRC patients treated with combined chemotherapy, the RR was 1.40 (95% CI 1.07, 1.82; P = 0.01) for patients receiving oxaliplatin and 2.35 (95% CI 1.76, 3.13; P < 0.0001) for patients receiving irinotecan.

CONCLUSIONS

Treatment with capecitabine is characterized by an increased risk of severe diarrhoea, mainly in patients affected by CRC and treated with polichemotherapy. Combination treatment with irinotecan doubles the risk over 5-FU.