Psycho-Educational and Rehabilitative Intervention to Manage Cancer Cachexia (PRICC) for Advanced Patients and Their Caregivers: Lessons Learned from a Single-Arm Feasibility Trial

Patient and carer experiences of cancer cachexia and its management

PURPOSE OF REVIEW

To explore the contributions of recent qualitative literature in progressing understanding of the experiences of cancer cachexia, and its management, from the perspectives of patients and unpaid/family carers.

RECENT FINDINGS

Challenges with conducting everyday activities, maintaining independence, and continuing usual roles within the family are sources of distress. Patients and carers value individualization, flexibility, and carer involvement in physical activity/exercise interventions. In psychosocial/educational interventions that were positively perceived, the opportunity to talk about cachexia was appreciated, leading to improved health literacy, awareness about nutrition, and relationships with food. However, the general patient and carer experience around clinical acknowledgement and management of cachexia remains poor.

SUMMARY

Eating-related distress and conflicts, lack of understanding about cachexia, and the visibility of weight loss remain recurring themes amongst literature on experiences of cancer cachexia. Studies exploring preferences for, and experiences of, interventions have primarily focused on physical activity or exercise. Psychosocial/educational and physical activity/exercise interventions are valued and perceived to alleviate some of the key quality of life issues amongst patients with cancer cachexia and their unpaid/family carers.

Cancer cachexia: A scoping review on non-pharmacological interventions

Objective

Cancer cachexia occurs in 30%-80% of patients, increasing morbidity and mortality and impacting the health-related quality of life also for caregivers. Pharmacological interventions have been studied but have shown inconsistent effects on patients' lives in terms of relative outcomes and poor adherence to pharmacological treatment. We provide an overview of the evidence on non-pharmacological interventions for cancer cachexia.

Methods

We conducted a scoping review based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses-extension for scoping review (PRISMA-ScR). On September 21, 2022, plus an update on January 10, 2024, we searched MEDLINE, Embase, CINAHL, Cochrane, PsycINFO, and Scopus for 2012-2024. We excluded pharmacological interventions defined as "any substance, inorganic or organic, natural or synthetic, that can produce functional modifications, through a chemical, physicochemical or physical action."

Results

The search retrieved 9308 articles, of which 17 were eligible. Non-pharmacological interventions included nutritional counseling, complementary therapies (acupuncture), rehabilitation, and psychoeducational/psychosocial support. The data showed small and heterogeneous samples and different disease localization and stages. Thirty-nine percent were multimodal interventions and aimed at patients, not families. The common primary outcomes were body weight and composition, biomarkers, quality of life, psychological suffering, and muscular strength. Only three studies focus on the patient-caregiver dyad.

Conclusions

Interventions on cancer cachexia should be multimodal and multiprofessional, proposed early, and aimed at quality of life outcomes. The caregiver's involvement is essential. Nurses can play an active role in managing cancer cachexia. More well-designed studies are needed to understand the efficacy and contents of non-pharmacological interventions.

Systematic review registration

The review protocol has been registered in the OSF registry (DOI: 10.17605/OSF.IO/H4A29).

The role of the nurse in meeting the educational needs for self-care in cachectic cancer patients and their family caregivers: A scoping review

Objective

To give an overview of what is known about the nurse contribution to education in self-care by people with cancer cachexia and their family caregivers. Nurse-led patient education can help patients and their family caregivers to manage cancer symptoms, cancer treatments, and treatment side effects.

Methods

This scoping review explored the extent to which nurse-led education has become part of the multimodal management of cancer cachexia. It is based on a systematic search of Medline, Embase, CINAHL, APA PsycINFO, and the Cochrane Library. Search limits were English language, date ranges from January 2015 to March 2023, and adults 18 years and older.

Results

A total of 6370 titles were screened, 127 papers and conference abstracts were selected for full-text examination, and 9 publications were included in the review. The analysis found the nurses within the multidisciplinary cancer cachexia care team, like other healthcare professionals, do not have a shared understanding of cancer cachexia and its management. For nurses to be confident and competent in the provision of nurse-led cachexia education, they themselves need evidence-based education in cachexia care and how to tailor education according to cachexia stage, symptoms, emotional response, and social circumstance.

Conclusions

Nurses with the knowledge and confidence to provide cancer cachexia education for their patients can potentially play an important role in the management of cancer cachexia and mitigation of cachexia-related problems.