Objective
Self‐management has been proposed as a strategy to help cancer patients optimize their health and well‐being during survivorship. Previous reviews have shown variable effects of self‐management on outcomes. The theoretical basis and psychoeducational components of these interventions have not been evaluated in detail. We aimed to evaluate the evidence for self‐management and provide a description of the components of these interventions.
Methods
We conducted a systematic review of self‐management interventions for adults who had completed primary cancer treatment by searching MEDLINE, EMBASE, PsychINFO, CINAHL, Scopus, Cochrane Database of Systematic Reviews, National Institutes of Health Clinical Trials Registry, and Cochrane CENTRAL Registry of Controlled Trials. We included experimental and quasiexperimental designs. Data synthesis included narrative and tabular summary of results; heterogeneity of interventions and outcomes precluded meta‐analysis. Study quality was evaluated using the Cochrane risk of bias tool or the risk of bias of nonrandomized studies tool.
Results
Forty‐one studies published between 1994 and 29 March 2018 were included. Studies were predominantly randomized controlled trials and targeted to breast cancer survivors. A variety of intervention designs, psychoeducational components, and outcomes were identified. Less than 50% of the studies included a theoretical framework. There was variability of effects across most outcomes. Risk of bias could not be fully assessed.
Conclusions
There are limitations in the design and research on self‐management interventions for cancer survivors that hinder their translation into clinical practice. Further research is needed to understand if these interventions are an important type of support for cancer survivors.
Key Points
Question
Are shortened durations of adjuvant chemotherapy associated with decreased survival among patients with stage II and III colon cancer?
Findings
In this systematic review and meta-analysis of 22 studies comprising 43 671 patients, shortened durations of adjuvant chemotherapy were not associated with worse survival in studies involving combination regimens (the current standard of care) among patients with stage III colon cancer. Conversely, the standard 6 months of chemotherapy was associated with improved survival among patients prescribed monotherapy.
Meaning
Shorter durations of adjuvant chemotherapy may not adversely alter survival among patients with stage III colon cancer treated with combination therapy; patients prescribed monotherapy should be encouraged to complete the entire 6 months of treatment.
The lack of reporting of components of internal and external validity hinders the integration of caregiver PA interventions into clinical or community settings. Researchers should focus on standardized outcomes, accepted reporting criteria, and balancing factors of internal and external validity, to advance the state of the science.
Background The collection of patient reported outcomes (pros) is a standard of care in many cancer organizations. In Alberta, pros have been integrated into routine clinical practice since 2012. This longitudinal collection of pros provides a wealth of data and a unique research opportunity to improve cancer care. The goal of this pro data initiative is to establish a robust repository of information for ongoing clinical care and research focused on pros. In this paper, we describe the rationale, scope, and design of this initiative.Implementation The initiative consists of pros and other administrative health data from the province of Alberta. Retrieval of health data from a variety of provincially governed sources will create a platform of information on pros, health outcomes, cancer data, other health conditions, and demographics. The aims of the initiative are to use the data to inform best practices at the point of care; to conduct health services research, particularly clinical epidemiology studies; and to evaluate a variety of pro-related outcomes.Discussion Because this effort represents our first to integrate routinely collected pros with other administrative health data, a unique and robust data repository will be created. The ability to integrate various types of data will provide a comprehensive mechanism to evaluate a variety of outcomes. Because cancer care in Alberta is governed by a single health care system, the data linkages will include population health and psychosocial cancer data. We anticipate that research related to this initiative will ultimately help to inform more patient-centred care.
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