Oncology Nurses' Awareness of Cognitive Impairment Secondary to Chemotherapy

Australian oncology health professionals' knowledge, perceptions, and clinical practice related to cancer-related cognitive impairment and utility of a factsheet

PURPOSE

Cancer-related cognitive impairment (CRCI) can have debilitating effects on cancer survivors' quality of life. Despite this, patients often report a lack of information provided by health professionals (HPs) to assist with understanding and managing cognitive changes. This study aimed to explore Australian oncology HPs' understanding of and clinical practice related to CRCI including the use of a Cancer Council Australia CRCI factsheet.

METHODS

Australian oncology HPs (medical oncologists, cancer nurses, and clinical psychologists) completed a questionnaire that assessed CRCI knowledge, prior to receiving the factsheet. Semi-structured interviews were conducted to explore their perceptions of CRCI and the factsheet. Interviews were recorded, transcribed, and analyzed using framework analysis to identify key themes.

RESULTS

Questionnaires were completed by twenty-nine HPs. Most HPs had moderate to high knowledge of CRCI, yet low knowledge of the relationship between CRCI and cancer. Twenty-six (response rate 90%) HPs; medical oncologists (n = 7), cancer nurses (n = 12), and clinical psychologists (n = 7), consented to be interviewed. Three main themes were identified: (1) Is CRCI impact real or over-rated?; (2) If it is important, they will tell me: identifying and responding to CRCI in clinical practice; and (3) Using a factsheet in clinical practice.

CONCLUSION

This study's multi-disciplinary exploration of Australian oncology HPs' perceptions of CRCI highlighted that health professional perceptions drive CRCI discussions with patients. Further education to support clinicians to discuss CRCI is required. Consideration of the barriers and facilitators within healthcare settings is important for successful integration of the factsheet into routine care.

Computerized cognitive training in post-treatment hematological cancer survivors: a feasibility study

BACKGROUND

Computerized cognitive training (CCT) programs have shown some effectiveness in alleviating cognitive symptoms in long-term cancer survivors. For patients presenting with cognitive symptoms in the early post-treatment phase, the benefit of CCT is unclear. To assess the possibility of testing the effectiveness of CCT in the early post-treatment period, our aim was to investigate the feasibility of an 8-week home-based, online CCT intervention among patients who have recently completed treatment for hematological malignancy.

METHODS

This study was a single-arm, non-blinded, feasibility study. All participants were provided with the CCT intervention for an 8-week period. Feasibility was evaluated based on participant adherence and patient perceptions of the intervention, assessed through responses to an acceptability questionnaire and semi-structured interviews at the end of the intervention period.

RESULTS

The feasibility study included 19 patients who had completed treatment for hematological malignancy at a Canadian tertiary cancer center. Adherence to the CCT intervention was limited, with only one participant meeting the criteria for intervention adherence. At the end of the intervention period, participants characterized the program as easy to follow (92%) and felt well-prepared for how to complete the exercises (100%). In semi-structured interviews, participants highlighted post-treatment barriers to intervention adherence that included symptom burden and competing time demands. Participants also suggested improvements to the intervention that could help maintain adherence despite these barriers, such as fostering a sense of accountability, providing personalized feedback and coaching, and enabling opportunities for peer support.

CONCLUSIONS

Participation in CCT can be challenging in the post-treatment period for hematological cancers. Further research on the effectiveness of CCT in this setting may require the implementation of strategies that support participants' engagement with the intervention in the context of symptoms and competing demands, such as establishing a minimum dose requirement and integrating approaches to help promote and sustain motivation.