A Needs Review of Caregivers for Adults With Traumatic Brain Injury
Knowledge Gaps
Ongoing studies focus on caregiving for individuals with various illnesses and needs. Some of the information in each study may be beneficial to TBI caregivers who are not fully aware of resources and interventions. For example, Fortune and colleagues, Hirano and colleagues, and Grover and colleagues are studying caregiver activities involving other diseases to determine, more generally, which programs, activities, and coping strategies can decrease caregiver challenges.24-26 Further, understanding and addressing the needs of these families over many years will provide data that could inform policy, benefits, resources, and needed services (such as the Caregivers and Veterans Omnibus Health Services Act of 2010) and assist with family resilience efforts, including understanding and enhancing family protective and recovery factors.
As studies have indicated, some families do not report family distress when providing care to an individual with TBI. Understanding the factors that influence positive family adjustment is important to capture and perhaps replicate in future studies so that they can lead to effective treatment interventions. Although this review does not discuss caregiver needs for patients with TBI with disorders of consciousness that require more care than most caregivers can provide in the home setting, caregiving for this population deserves attention in future studies. Furthermore, an area that has not received much attention is the impact on children in the household. Children aged < 18 years can assist not only in the care of a disabled adult, but also of younger siblings; also they can help with household activities from housekeeping to meal preparation. Children also may provide physical and emotional support.
The impact of aging caregivers and subsequent needs for their own care as well as the person(s) they are providing care for has not been fully addressed. Areas requiring more research include both the aging caregiver taking care of an aging spouse or relative and the aging parent taking care of a young adult or child. Along with aging, the issue of long-term caregiving needs further development. For example, how do the differences between access to services between caregivers of adults with TBI in the military and those in the civilian sector impact the family/caregiver? Further research may answer questions such as:
- Which tools are most useful in evaluating and determining caregiver stress and burden?
- Are the needs of military and veteran caregivers unique?
- Do polytrauma patients with comorbid diagnoses have unique caregiver needs and trajectories?
- Do TBI caregiver stressors differ from stressors related to other medical conditions or chronic diseases?
- Is there a need for military and veteran TBI-specific caregiver programs?
- Which interventions best help caregivers and for how long?
- Should the approach to intervention depend on variables such as age and gender of the caregivers or relationship to the patient with a TBI (eg, spouse vs parent)?
Methods or processes to inform and update caregivers about available resources also are critically needed. Also, Sabab and colleagues noted the importance of research on the effects of denial as it relates to cognitive, emotional, social impact.27 Denial may impact delays in treatments.
Resource
Many national, state, local, and grassroots organizations provide information and support for persons with illness and/or disabilities. Most clinicians of neurologic, mental health, and cancer have developed various forms of support interventions for those with the disease and their caregivers (Table 2). Highlighted in this section are a few organizations that specifically provide resources for caregivers caring for active-duty service members or veterans with a TBI. 
Although a caregiver generally does not receive money from an outside source for services, the DoD may consider the caregiver as a nonmedical attendant for an active-duty service member and provide a temporary stipend. The VA provides several support and service options for caregivers under the Caregiver Support Program, through which more than 300 VA health care professionals provide support to caregivers. The Caregivers and Veterans Omnibus Health Services Act of 2010 authorizes the VA to provide additional VA services for seriously injured post-9/11 veterans and their family caregivers through the Program of Comprehensive Assistance for Family Caregivers (VA Caregiver Support Program). After meeting eligibility criteria, primary caregivers of post-9/11 veterans may receive a monthly stipend (based on the level of care needed) as well as comprehensive caregiver training, referral services, access to health care insurance, mental health services, counseling, and respite care. The Caregiver Support Program offers a toll-free support line and a 24-hour crisis hot line. 
In 2014, the Government Accountability Office (GAO) outlined the VA health care improvements needed to manage the demand for the Caregiver Support Program, which are established at VA medical centers.28 The GAO reported that the “VA significantly underestimated caregivers’ demand for services… larger than expected workloads and …delays in approval determinations” with about 500 approved caregivers who are added to the program each month. Original estimates indicated that about 4,000 caregivers would be approved by September 2014; however, by May 2014 about 15,600 caregivers were approved.
In addition to the VA Caregiver Support Program, a variety of state, local, and nonprofit organizations offer support for caregivers. Established in 2012, the Elizabeth Dole Foundation’s program Caring for Military Families “assists caregivers by raising awareness of the caregiver role, leveraging resources and partnerships to provide support, and identifying best practices and solutions to address the challenges caregivers face.” The foundation commissioned the RAND Corporation to “describe the magnitude of military caregiving in the United States, and to identify gaps in programs, policies, and services.” The 2014 RAND report estimated that among the 5.5 million military caregivers in the U.S., 1 million (19.6%) cared for post-9/11 veterans.29 The military caregivers consistently experienced poorer health outcomes, greater strains on family relationships, and more workplace problems than noncaregivers; post-9/11 military caregivers fared worse in those areas.
The Elizabeth Dole Foundation, Hidden Heroes Impact Council Forum advocates for caregiver empowerment, cultural competency awareness, and better policies, programs, and services. The council focuses its efforts on key impact: community support at home, education and training, employment and workplace support, financial and legal issues, interfaith action and ministry council, mental and physical health, and respite care. It aims to raise the money to build awareness and support for military and veterans’ caregivers. The Military and Veteran Caregiver Network is another Elizabeth Dole Foundation initiative. It is an online forum community, peer support group, and peer mentor program structure. A resource library for referrals to local services also is available.
A variety of other organizations, such as United Service Organizations; Easter Seals; Team Red, White and Blue; Operation Homefront; Blue Star Families; state Brain Injury Associations; and support groups for TBI at local hospitals and community centers provide resources to both patients and caregivers. Organizations for caregivers not exclusive to TBI patients include the Caregiver Action Network (formerly National Family Caregiver Association) and the Family Caregiver Alliance. The National Family Caregivers Support Program provides grants to states and territories to develop and provide supportive services to caregivers. Some training for caregivers could include long-term financial planning, legal issues, residential and educational planning, caregiver stress management, the benefits of utilizing support resources, and actions and behaviors that enhance coping strategies. In 2007, DVBIC developed The Traumatic Brain Injury Guide for Caregivers of Service Members and Veterans, which is intended for family caregivers assisting a service member or veteran who sustained a moderate or severe TBI.6 A recent assessment determined the need to update the guide. The Center of Excellence for Medical Multimedia is another source of information for caregivers.
