Mental health advance directives are similar in many ways to medical care advance directives. Both types of directives raise similar legal issues. Patients must be competent to execute them. The directives must clearly express patients' wishes. Once a directive is executed, steps must be taken to ensure compliance with it, including adequate dissemination and arrangements to ensure that proxy decisions are consistent with the directive.
This paper describes the types of mental health advance directives currently in use and reviews the current state of theory and research involving these directives. Special emphasis is given to issues of their execution and compliance and the potential impacts of the directives on consumers and providers. When relevant, we refer to the research on medical care advance directives. We also discuss gaps in our knowledge that can be addressed through future research and practice.
The two general forms of mental health advance directives are the instructional directive and the proxy directive (
+1).
+
Instructional directives
The instructional directive, based on the medical care "living will," contains instructions detailed by the patient in advance that tell treatment providers what to do in a mental health crisis should the patient become incompetent and unable to communicate his or her wishes (
+4). Instructional directives for mental health care can include instructions about consumers' treatment preferences and the reasons for those preferences (
+10) in the following areas (
+8; Gallagher E, unpublished manuscript, 1996):
• Use of medications, including types of medications to be used, dosages, administration methods, and timing of administration
• Use of specific treatment approaches such as electroconvulsive therapy (ECT) or group therapy
• Methods for handling emergencies, such as use of restraint, seclusion, or sedation
• Preferences for particular hospitals
• Identification of persons who should be notified about hospitalization and allowed to visit
• Consent to contact care providers and obtain treatment records
• Preferences regarding community-based alternatives to hospitalization
• Identification of persons to be responsible for child care, home and pet care, and financial matters
• Willingness to be approached about participation in experimental treatments or research studies
A significant drawback of this type of mental health advance directive is the difficulty of anticipating future events with enough specificity to provide adequate instructions (
+6).
The proxy directive, or health care power-of-attorney, allows an individual to designate someone else—a health care proxy—to make medical decisions on his or her behalf should the individual become incompetent (
+4). In such situations the health care proxy is given legal authority to make medical decisions on behalf of the person who executed the advance directive. Depending on the terms of the directive, the proxy will make these decisions using a "substituted-judgment" standard (what the patient would want if the patient were competent to make decisions) or using a "best-interest" standard (what the proxy thinks is in the best interest of the patient). Most states use a best-interest standard (
+7).
Proxy-type directives are used more frequently than instructional directives (
+8) and can be used more broadly (
+11) because the proxy is able to take into account the actual circumstances of the patient's situation. It should be noted, however, that the terms of a directive or a statute may limit the power of the proxy to make treatment decisions (
+12; Gallagher E, unpublished manuscript, 1996). For example, in the absence of a concurring instructional directive, proxies cannot consent to invasive procedures such as psychosurgery, ECT, and restraint (
+7). Also, whether a proxy can make a hospital admission decision for an incompetent consumer is an unresolved legal question.
Instructional directives and proxy directives each have particular strengths and limitations. Winick (
+12) suggested that a combination of the two forms may be the most enforceable in court. The proxy directive confers broad decision-making authority on the proxy, who could then use the instructional directive to provide a court with strong evidence of the individual's intention. Thus the instructional directive could support particular decisions made by the proxy.
A recent study noted that only a few directors of community support programs in state mental health departments reported both awareness of relevant statutes and systematic attempts to promote execution (or creation) of mental health advance directives (
+8). However, even in those few states, estimated rates of execution of advance directives for mental health care were less than 2 percent of the consumers served. Low rates of execution of mental health advance directives are consistent with low rates of execution for medical care advance directives (
+1).
Research that is relevant to methods for optimizing execution of mental health advance directives is summarized below.
Educational interventions and legal aid.Most interventions to increase rates of executing medical care advance directives have focused on educating patients and physicians (
+13). Educational interventions alone have had modest success (
+14,
+15), raising the rate of completion of advance directives by as much as 15 percent. Educational materials combined with free legal assistance and counseling have generated a completion rate of 50 percent for elderly individuals (
+16). This rate is significantly greater than the rate achieved through either education or counseling alone, and it also represents a 100 percent increase over the rate of execution when no advance directive training is provided.
Based on these studies of medical care advance directives, it would appear that the combination of education and legal counseling would be important to optimize rates of execution of mental health advance directives. However, one of these key components—free legal assistance—is often difficult to obtain for adults with severe and persistent mental illness who may be interested in creating advance directives (
+8,
+9).
Clear, concise training materials. Mental health advance directives need to be clear and relatively free of cumbersome jargon. Fleischner (
+7) reported that although many protection and advocacy agencies have developed informative training materials, the resulting mental health advance directives are generally lengthy and complicated. Semistructured advance directive documents, in contrast to open-ended documents, may be one promising method to surmount this problem.
Patient competency. Consumers must be competent to execute a mental health advance directive (
+4,
+17). Ensuring competency for consumers who have ongoing, fluctuating mental disorders that can affect their abilities to recognize symptoms and incapacity is a complex matter. Furthermore, because mental health advance directives may be executed outside of a clinical context, it may be challenging to corroborate a consumer's competence at the time the directive is executed.
For medical care advance directives, some researchers suggest special competency tests, while others think that a thorough informed consent process is an adequate test (
+18). For mental health advance directives, it is likely that specialized competency assessment will be needed both to clearly document an understanding of concepts that are relevant to advance directives and to establish that the consumer was competent at the time of execution.
Involvement of service providers. Efforts to increase the execution of medical care advance directives have targeted physician-patient communication (
+13). In fact, some observers have noted that an important function of advance directives in general is to stimulate meaningful communication and treatment consensus between providers, consumers, and family members (
+17,
+19).
Service providers' involvement in development of mental health advance directives is also thought to be important (
+20). However, too much involvement by providers may generate conflicts of interest. In addition, consumer-provider relationships may become strained, and consumers may feel coerced into signing advance directives that include treatment choices made primarily by service providers (
+6). Also, service providers often report that they do not have the time necessary to help consumers execute mental health advance directives (
+20,
+21). Given these issues, it is important to develop methods for execution of mental health advance directives that reduce the burden on treatment providers while still involving providers to increase the collaboration in treatment between consumers and providers.
Designating a proxy. Some consumers may have difficulty finding someone who will act as a proxy, thereby making it difficult for the consumer to create a proxy type of mental health advance directive (
+9). Laws typically prevent treatment providers from serving as proxies, and often consumers have no other individual with whom they feel comfortable making their treatment decisions. However, a recent study suggested that 82 percent of individuals completing a mental health advance directive were able to name an appropriate proxy (
+22).
Because considerably more is unknown than known about mental health advance directives, they constitute an area that is ripe for developing and implementing new practice methods as well as for conducting research. Below we discuss the most prominent gaps in our knowledge and how they may be addressed.
+
Clinical practice issues
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How can awareness of mental health advance directives be increased?
Consumers, providers, and service administrators currently know very little about mental health advance directives. Clearly, basic education about them would be an important first step. Ideally, education would be provided on a state-by-state basis because laws regulating advance directives vary among states. Involvement of protection and advocacy organizations, legal aid organizations, and consumer and parent groups is critical to the success of educational interventions. In addition, providers from all sectors of the mental health system, including inpatient, outpatient, and crisis services, must be involved in the educational process.
+
How can mental health advance directives be executed successfully?
No standardized methods that are appropriate for widespread use in facilitating execution of mental health advance directives currently exist. To increase execution of these directives, several problems must be overcome. Training in preparing clearly written advance directives must be developed, and the options of instructional and proxy directives and combinations of these types must be covered. Methods for clarifying and establishing legally adequate competence to execute a mental health advance directive must be determined. Consumer-provider collaboration in execution of mental health advance directives must be facilitated. Sufficient counseling and legal assistance must be provided, and ways to find appropriate proxies must be specified.
One recent development that addresses some of these issues is the CD-ROM program AD-Maker (
+22). The program provides information about mental health advance directives, requires consumers to complete a brief assessment of competency to execute an advance directive, and then guides them through the process of creating an instructional or proxy directive. AD-Maker "interviews" the consumer about key topic areas such as medications, specific treatments, and methods of handling emergencies. Answers to the interview questions drive branching logic, enabling selective presentation of material that reduces the complexity and amount of information that consumers must process. Warning prompts appear if the consumer does not choose any of the options or otherwise responds in a way that is highly unlikely to lead to providers' compliance. This type of guided development reduces the risk that directives will be written in a way that makes them likely to be nonenforceable.
+
Will mental health advance directives be able to describe all potential clinical circumstances?
Although mental health advance directives may not be able to describe all possible circumstances, this limitation does not eliminate their utility. Mental health advance directives will most likely be helpful in guiding treatment for situations similar to those the consumer has experienced in the past. When new situations arise, an instructional directive may be helpful in deciding some issues, such as the person's tolerance of specific medications, but not others, such as the circumstances in which the consumer should be hospitalized. Adding provisions for a proxy who could give insight about treatment interventions that are probably acceptable to the consumer might be helpful in addressing unanticipated situations. These new experiences can also provide the consumer with information that may later be incorporated into a revised advance directive.
+
How do mental health advance directives differ from standard crisis plans?
Mental health advance directives can be developed along a continuum of formality. An informal advance directive may simply be verbal instructions to treatment providers or supportive others about treatment preferences. Advance directives can also take the form of a listing of written treatment preferences that could be used in times of crisis. The most formal mental health advance directive is a document that is similar to advance directives for medical care and that includes language necessary to increase its likelihood of being upheld in court.
On the informal end of the continuum, a mental health advance directive may differ little from a well-articulated crisis plan. One question then is whether the goals of advance directives can be achieved by the development of thoughtful crisis plans or whether legally binding documents are necessary. In practice, it will be important to determine whether consumers and treatment providers experience the development of mental health advance directives as different from standard crisis planning and whether advance directives alter treatment in crisis situations for individuals who already have crisis plans.
+
What are key practitioner concerns?
Practitioners have numerous questions about the implementation of mental health advance directives. One example is whether advance directives will bring about inequitable treatment of consumers with similar clinical presentations and circumstances. Another is whether treatment providers in emergency room and crisis service settings will have the time to refer to and use a mental health advance directive. Providers may also have questions about how advance directives will be kept accessible to all relevant treatment providers and whether providers will be liable if they comply with an advance directive and harm befalls the consumer as a result. These questions can be addressed only through actual implementation of mental health advance directives within a service system.
+
What circumstances promote compliance with mental health advance directives?
Very little is known about compliance with mental health advance directives, partly because the study of compliance is complex. Compliance is probably not an all-or-nothing proposition—some aspects of advance directives are likely to be complied with in some circumstances. Consequently, research must untangle which aspects are often complied with and what variables lead to this compliance. Initial research should examine the presenting problems of consumers and the circumstances in which mental health advance directives were consulted. Other issues for research include the dissemination of processes for using advance directives, the involvement of proxies, the identification of content of directives that led to compliance, and the circumstances for and results of judicial intervention.
+
How will mental health advance directives be affected by managed care?
Lengths of stay for inpatient psychiatric treatment are often largely determined by the guidelines of managed care organizations. Mental health advance directives may indicate preferred practices that are incompatible with such guidelines. For example, an advance directive could specify a preference for a longer hospital stay instead of a more medically intensive shorter stay recommended by a managed care organization. Thus whether and under what circumstances preferences specified in mental health advance directives would be given priority over managed care guidelines is an important area of study.
+
What are the impacts of mental health advance directives?
No empirical investigations of the effects of mental health advance directives on consumers, their treatment providers and family networks, or their services have been conducted. Clearly, study of these particular effects is an important and timely area for future research, especially given the increased interest in consumer-driven services.
+
How are mental health advance directives perceived by various stakeholder groups?
Implementation of mental health advance directives will affect a number of stakeholder groups. For example, a set of empirical questions could focus on the role of proxies, including what do proxies do, what percentage of consumers name a proxy, whether proxies make decisions consistent with advance directives in times of crisis, whether proxies feel that mental health advance directives are helpful in the provision of services, and what the relationship is between proxies and service providers.
Treatment providers could be asked about whether they perceive mental health advance directives to be helpful and about how the process of developing and implementing directives has affected their relationship with consumers. Family members could be asked about whether an advance directive reduced their decision-making burden, helped clarify the consumer's wishes, or improved their relationship with the consumer. Legal and advocacy groups could be queried about characteristics of the service system and legal issues that may impede the execution of and compliance with mental health advance directives.
Although the beneficial potential of mental health advance directives has been discussed for many years, only recently has the confluence of the consumer self-help movement, the concept of consumer-driven services, and the legal precedents of medical care advance directives brought this important issue to the forefront. Combined with emerging technologies to facilitate execution of mental health advance directives, such as the CD-ROM program AD-Maker, extensive implementation of advance directives in mental health care is becoming increasingly feasible. The promise of mental health advance directives to increase consumer empowerment, to improve crisis treatment planning, to improve consumer-provider-family relationships, and to reduce hospitalizations makes implementation of mental health advance directives and the study of their processes and effects important goals.