OBJECTIVE: A cancer diagnosis disrupts the peaceful lives and plans of patients and even their caregivers, and patients can easily feel burdened when they are being cared for by others. However, the influencing factors of self-perceived burden (SPB) have not been summarized, and related research is still in its infancy. This review explores factors related to the SPB of cancer patients and identifies future research directions.
METHODS: A systematic search, including trolling through six electronic databases, was conducted to identity articles published in English and Chinese from January 2003 to April 2022, using key terms related to cancer patients\' burden on others; a manual search was also performed on the articles\' reference lists.
RESULTS: Thirty-three articles were identified. The content was described into three groups: patient-related factors, caregiver-related factors, and family-related (financial) factors. Despite the heterogeneity, patients\' physical/disease factors, psychological factors, social factors, caregiver type, quality of care provided, caregiver physical and psychological status, and financial factors were all correlated with SPB.
CONCLUSIONS: This literature review shows that SPB imposes a huge burden on cancer patients, and that SPB in cancer patients is influenced by patient-related factors, caregiver-related factors, and family factors. These influencing factors directly or indirectly affect SPB. In addition, SPB is complex and studies related to its factors deserve a further detailed analysis based on the actual situation of the patients in order to make the results more accurate and relevant.

UNASSIGNED: Self-perceived burden (SPB) is a painful experience for patients with cancer and their caregivers. However, the intervention and coping strategies for SPB have not been systematically summarized. This work reviews the effects of interventions and coping strategies on SPB.
UNASSIGNED: A systematic search, including trawling through six electronic databases, was performed to identify the articles published from January 2003 to February 2023, both in English and in Chinese. The key terms related to burden on others, intervention, and coping of patients with cancer were adopted. Manual search was also applied.
UNASSIGNED: Thirty articles were identified. Interventions were presented in three dimensions: physical, psychological, and financial/family. Coping strategies were presented in terms of coping attitudes and behaviors. Interventions such as functional exercise and psychological adjustment can improve SPB in the three dimensions mentioned above and thus alleviate SPB. Patients with different coping styles have different implications for prognosis. In addition, the impact of caregivers on patients and the coping they provided were worthy of attention.
UNASSIGNED: This article reviewed interventions for SPB in patients with cancer and the coping strategies from patients and caregivers. The interventions targeting on SPB can alleviate SPB by improving patients\' physical condition, psychological status, and financial/family situation. However, the coping attitudes and behaviors of both patients and caregivers were depending on the individual cognitions and perceptions; different coping strategies produced different outcomes. To achieve improvements in SPB, interventions should incorporate the coping strategies. Appropriate patient-caregiver dyad interventions should be constructed based on the commonalities in coping with SPB.

BACKGROUND: Cancer is the leading cause of death in the world. There was a high prevalence of high self-perceived burden (SPB) among cancer patients and this could bring adverse consequences to the physical and mental health of cancer patients, which can lead to suicide if not treated well. This review aims to determine the prevalence of SPB among cancer patients and its risk factors.
METHODS: Published journals before September 2021, from five databases (PubMed, ScienceDirect, Springer, Cochrane, and CNKI) were retrieved according to the keywords. The keywords used included cancer patients, terminally ill patients, cancer, SPB, self-perceived burden, self-burden, self-perceived, factor, predictor, associated factor, determinants, risk factor, prognostic factor, covariate, independent variable, and variable. The quality of the inclusion and exclusion criteria was independently reviewed by three researchers.
RESULTS: Out of 12,712 articles, there are 22 studies met the eligibility criteria. The prevalence of SPB among cancer patients ranged from 73.2 to 100% in Malaysia, China, and Canada. Most of them had moderate SPB. Out of the reported factors, age, gender, marital status, ethnicity, residence, educational level, occupational status, family income, primary caregiver, payment methods, disease-related factors, psychological factors, and physical factors were mostly reported across the studies.
CONCLUSIONS: In conclusion, SPB prevalence is high in cancer patients. Therefore, hospitals, non-governmental organizations, relevant policymakers, and communities can provide special programs for high-risk groups to provide psychological guidance or design corresponding interventions to reduce the SPB level of patients and improve the quality of life.