Perioperative blood transfusion and resection of colorectal cancer liver metastases: outcomes in routine clinical practice.

BACKGROUND: Prior work has shown associations between blood transfusion (BT) and inferior outcomes during resection for colorectal cancer liver metastases (CRLM). Herein, we describe short and long-term outcomes relating to perioperative BT in routine clinical practice. METHODS: All CRLM resections in Ontario, Canada from 2002 to 2009 were identified using the Ontario Cancer Registry. Log-binomial regression and Cox regression were used to explore factors associated with receipt of BT and the association of BT with 5-year cancer specific (CSS) and overall survival (OS), respectively. RESULTS: The study included 1310 patients; 31% (403/1310) had perioperative BT. Transfused patients had longer median length of stay (9 vs. 7 days, p < 0.001), higher 90-day mortality (9% vs. 1%, p < 0.001), greater 90-day readmission (28% vs. 16%, p < 0.001), and inferior 5-year CSS (41% vs. 48%, p = <0.001) and OS (38% vs. 47%, p < 0.001). Transfusion was independently associated with inferior CSS (HR = 1.35, 95% CI: 1.11-1.63) and OS (HR = 1.30, 95% CI: 1.10-1.53), however, excluding 90-day postoperative deaths showed these associations were no longer significant. CONCLUSION: Perioperative BT is common in patients undergoing resection of CRLM. While transfusion is associated with greater morbidity, mortality, and inferior survival, after excluding early postoperative deaths, BT does not appear to be independently associated with CSS or OS.

Routine follow-up care after curative treatment of head and neck cancer: A survey of patients' needs and preferences for healthcare services.

OBJECTIVE: The experience of a cancer diagnosis and receiving treatment can have profound impacts on health and subsequently patients may require significant support. Often, these needs are not identified or addressed. Given that less is known about the follow-up requirements for head and neck cancer patients, this study aimed to describe their follow-up needs and preferences. METHODS: In Ontario, Canada from 2012-2014, 175 patients completed a questionnaire at an appointment one year after treatment. To identify associations between characteristics and follow-up needs, bivariate analyses and ordinal logistic regression models were employed. RESULTS: A diversity of follow-up requirements was found. The most commonly reported follow-up needs were having imaging tests performed (66%), receiving information on treatment side effects (84%) and prognosis details (95%). Many patients experienced an improvement in their health (79%) but notably, not all. Characteristics such as psychosocial and well-being measures (functional status, anxiety, fear of recurrence, quality of life), attitudes towards follow-up (reassurance, communication), demographics (age, sex, marital status), and stage of disease predicted needs and preferences for follow-up care (p < 0.05). CONCLUSION: While awaiting top-level evidence, this work demonstrates the variation in needs and supports the identification of patients with higher follow-up requirements by screening for well-being and enquiring about expectations in follow-up care.

Peri-operative blood transfusion for resected colon cancer: Practice patterns and outcomes in a population-based study.

BACKGROUND & OBJECTIVES: Literature suggests that peri-operative blood transfusion among patients with resected colon cancer may be associated with inferior long-term survival. The study objective was to characterize this association in our population. METHODS: This is a retrospective cohort study using the population-based Ontario Cancer Registry (2002-2008). Pathology reports were obtained for a 25% random sample of all cases and constituted the study population. Log binomial regression was used to identify factors associated with transfusion. Cox proportional hazards model explored the association between transfusion and cancer specific survival (CSS) and overall survival (OS). RESULTS: The study population included 7198 patients: 18% stage I, 36% stage II, 40% stage III, and 6% stage IV. Twenty-eight percent of patients were transfused. Factors independently associated with transfusion included advanced age (p<0.001), female sex (p<0.001), greater comorbidity (p<0.001), more advanced disease (p<0.001) and open surgical resection (p<0.001). Transfusion was associated with inferior CSS (HR 1.51, 95% CI 1.38-1.65) and OS (HR 1.52, 95% CI 1.41-1.63), after adjusting for important confounders. CONCLUSIONS: Peri-operative transfusion rates among patients with colon cancer have decreased over time. Transfusion is associated with inferior long-term CSS and OS.