BMJ Open protocol maps how elder orphans get lost in health and social care systems
A growing older population with weaker family ties is creating a group of patients who can no longer rely on relatives to guide them through medical appointments, social services, medication decisions, or discharge planning. This BMJ Open protocol sets out a scoping review focused on elder orphans — older adults who are kinless or socially isolated and therefore at heightened risk of being shut out of the navigation supports that many systems quietly assume will be present.
The protocol is narrow in one sense and expansive in another. It does not test an intervention or compare outcomes across treatment arms. Instead, it aims to map what is already known about barriers and facilitating factors in access to health and social care, and about how elder orphans move, or fail to move, through complex service structures.
A single missing caregiver can change the entire care pathway.
Why access becomes fragile when informal caregiving disappears
For decades, older adults have often depended on family members to translate symptoms into appointments, accompany them to clinics, manage paperwork, and coordinate help after hospitalization. When those supports are absent, the practical burden shifts back onto the patient at exactly the time when frailty, cognitive decline, sensory loss, multimorbidity, or depression may reduce the capacity to self-advocate. The protocol frames this as a structural problem rather than an individual failing.
The clinical significance reaches beyond convenience. In older adults, poor navigation can mean delayed diagnosis, fragmented follow-up, missed prescriptions, inappropriate service use, or failure to connect with community and social care resources that might prevent decline. Access barriers may also compound loneliness and reduce trust in formal systems, especially when no one is present to help interpret referral pathways, eligibility criteria, or administrative requirements.
The authors are addressing a literature base that is described as limited, particularly in the specific context of health and social care access. Their decision to focus on elder orphans reflects a recognition that the usual model of family-mediated care coordination does not hold for everyone, and that the mismatch between system design and patient reality can widen with demographic aging.
Six-stage scoping review methods will structure the evidence map
Arksey and O’Malley’s six-staged framework will guide the review. The primary author will perform a systematic search and initial screening of titles and abstracts across six electronic databases: CINAHL Complete, ASSIA, PubMed, Scopus, Web of Science, and PsycINFO. The search window begins in January 2005 and extends to the date the review process commenced.
Eligible studies will be limited to English-language, peer-reviewed research using a range of methodologies. Two reviewers will then independently screen a shorter list of studies for inclusion, a step designed to reduce selection bias and improve consistency in study identification. Reference lists of eligible articles will also be searched to catch studies that database indexing may miss.
Data extraction will be carried out by two independent reviewers and charted for synthesis. Findings will be presented in tabulated form and accompanied by a narrative synthesis. In a scoping review, that approach is especially useful when the literature is heterogeneous and too varied in design, setting, or outcome definition to support a tight meta-analysis.
The protocol is built to answer a practical first question: where are the barriers, and where do the supports actually exist? For a population with reduced access to informal advocates, that distinction determines whether an older adult can enter care at all, not just whether care is technically available.
Navigation problems may be as clinically relevant as diagnosis itself
Health systems often assume that patients can complete tasks that in reality require time, cognition, digital literacy, transport, social confidence, and persistence. Older adults without family support may be less able to book visits, request clarifications, follow through on referrals, or understand instructions after discharge. Those burdens are not abstract administrative inconveniences; they shape whether care is received early or late, whether conditions are monitored, and whether social risks are recognized before they become medical crises.
A scoping review is well suited to this topic because it can include qualitative studies, observational work, and other designs that capture lived experience and system barriers. That matters here because access problems are often expressed in ordinary events: not knowing whom to call, being unable to complete forms, lacking transportation, facing inaccessible communication, or being unable to coordinate among multiple providers. Those are the details that determine whether a service is truly accessible.
The protocol also signals a wider systems problem. Aging populations are increasing while kinship structures and household patterns continue to change. The result is not only more isolated older adults, but also more people who may enter late-life care without a default navigator. In practice, that can leave clinicians and health services dealing with avoidable complexity after a crisis has already occurred.
What this review can and cannot claim at this stage
Because this is a protocol, no study results are presented and no effectiveness claim can be made. The paper lays out a plan for evidence mapping, not a completed synthesis. Even so, the protocol establishes a clear research priority: elder orphans are likely to encounter barriers that are not captured by models built around family caregiving, and those barriers deserve systematic cataloguing.
The review will not require ethical approval because it uses publicly available material. Once complete, it is intended for submission to a scientific journal and has already been registered on the Open Science Framework platform.
The remaining uncertainty is not whether elder orphans exist. It is how health and social care systems can recognize them early enough to prevent navigation failures from becoming clinical harm, and which barriers are most consistently reported across the available literature. Until the review is completed, the field still lacks a consolidated map of where access breaks down, who is most affected, and which facilitators might allow isolated older adults to move through care with less risk.