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From the Department of Neurology (Dr. Doody), Baylor College of Medicine, Houston, TX; Lutheran Medical Office (Dr. Stevens), Fort Wayne, IN; Department of Geriatrics (Dr. Beck), College of Medicine, University of Arkansas for Medical Sciences, Little Rock; Department of Neurology (Dr. Dubinsky), University of Kansas Medical Center, Kansas City; Departments of Neurology (Dr. Kaye), Oregon Health Sciences University and Portland Veterans Affairs Medical Center, Portland, OR; Duke University (Ms. Gwyther), Durham, NC; Mount Sinai School of Medicine and VA Medical Center (Dr. Mohs), Bronx, NY; Department of Neurosciences (Dr. Thal), University of California at San Diego; Departments of Neurology (Dr. Whitehouse), Case Western Reserve University and University Hospitals of Cleveland, OH; Departments of Neurology and Psychiatry (Dr. DeKosky), University of Pittsburgh, PA; Departments of Neurology and Psychiatry & Biobehavioral Science (Dr. Cummings), University of California at Los Angeles.
Address correspondence and reprint requests to the Quality Standards Subcommittee, American Academy of Neurology, 1080 Montreal Ave., St. Paul, MN 55116.
| Article Abstract |
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METHODS: The authors searched the literature for four clinical questions: 1) Does pharmacotherapy for cognitive symptoms improve outcomes in patients with dementia? 2) Does pharmacotherapy for noncognitive symptoms improve outcomes in patients with dementia? 3) Do educational interventions improve outcomes in patients and/or caregivers? 4) Do other nonpharmacologic interventions improve outcomes in patients and/or caregivers?
RESULTS: Cholinesterase inhibitors benefit patients with AD (Standard), although the average benefit appears small; vitamin E likely delays the time to clinical worsening (Guideline); selegiline, other antioxidants, anti-inflammatories, and estrogen require further study. Antipsychotics are effective for agitation or psychosis in patients with dementia where environmental manipulation fails (Standard), and antidepressants are effective in depressed patients with dementia (Guideline). Educational programs should be offered to family caregivers to improve caregiver satisfaction and to delay the time to nursing home placement (Guideline). Staff of long-term care facilities should also be educated about AD to minimize the unnecessary use of antipsychotic medications (Guideline). Behavior modification, scheduled toileting, and prompted voiding reduce urinary incontinence (Standard). Functional independence can be increased by graded assistance, skills practice, and positive reinforcement (Guideline).
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| Background and justification. |
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| Clinical question statement. |
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The work group identified three additional issues that are important and for which clinicians require guidance:
This last question is particularly critical, given recently proposed guidelines for research using subjects with impaired capacity to consent.2 However, the literature searches did not yield sufficient evidence-based articles concerning these special issues to which we could apply the same process used to assess treatment interventions. We mention these special issues in a separate section of this parameter to emphasize the impact of these unanswered questions and the importance of initiating research in these areas.
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Literature review process. Search terms. Alzheimers disease, vascular or multi-infarct dementia, dementia with associated parkinsonian disorder (diffuse Lewy body disease, dementia with Lewy bodies, Parkinsons disease with dementia), progressive supranuclear palsy, frontotemporal dementia (including Picks disease), and senile dementia. Additional search terms were question-specific:
The key and index words for the special issue of cooperation between specialists were the following: treatment and multidisciplinary, treatment and team, treatment and community, neurologist (trunc), primary care, respite care, services, providers, transfer of care, long-term care, and family advocacy. Special issues related to economic models used the following key and index words: health care systems, health maintenance organization, preferred provider organization, medicaid, medicare, insurance, managed care, economic (trunc), and quality of care. Special issues related to determining capacity to consent used were the following: competency, decision making, patient refusal of therapy/treatment, physician patient relations, patient rights, patient involvement, and informed consent.
Databases. For questions 1 and 2 the following databases were searched: MEDLINE, Embase, Current Contents, Psych Abstracts, and Cochrane databases. For questions 3 and 4: MEDLINE, Embase, Current Contents, Psychology Info, Cochrane, and CINAHL.
Inclusion/exclusion criteria and process. Studies selected included the following: randomized, controlled studies in all languages and other types of studies limited to English; human subjects with N greater than 20, regardless of outcome measured; and review articles published between January 1998 and November 1999. The nonpharmacologic intervention questions allowed smaller N for supporting studies to reflect the activity in the field. Members of the work group reviewed all search results and the bibliographies of the review articles to identify any articles that they thought were missing; these articles were submitted to the same inclusion/exclusion criteria. The initial search was conducted in October 1998; additional articles were added until July 2000.
Number and disposition of articles, data extraction, and classification of evidence. The search strategy identified 2,548 articles. A total of 380 met the predefined inclusion/exclusion criteria and were reviewed by at least two individuals. Selected items from each article were entered into a standardized data extraction form, and each article was assigned a class of evidence based upon a priori definitions ( table 1), which determined whether or not study results were ultimately translated into Standards, Guidelines, or Practice Options ( table 2).
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In three double-blind, placebo-controlled trials enrolling more than 1,000 subjects, donepezil produced a significant drugplacebo difference in trials lasting for 12 to 24 weeks on both a composite neuropsychologic test and a clinicians global evaluation.10-13 Efficacy has been demonstrated at doses of 5 and 10 mg. Side effects occurred in up to 17% of subjects exposed to the drug, and there were not reports of hepatotoxicity. The dose is 5 mg QD (can be given at bedtime, but this is not necessary) and can be increased to 10 mg QD after 4 to 6 weeks.
Treatment with rivastigmine tartrate for 26 weeks resulted in significant differences compared with placebo in cognition and on a clinicians global assessment and an activities of daily living scale.14-16 Subjects on higher doses (6 to 12 mg per day) performed better than those on lower doses (1 to 4 mg per day, not different from placebo in one study). Side effects (including weight loss) were present in up to 50% of individuals in higher-dose groups and led to discontinuation of the drug in up to 25%.14-16 The initial dose is 1.5 mg BID, which can be increased to 3 mg BID, then 4.5 mg BID, then 6 mg BID with a minimum of 2 weeks between increases.
Galantamine was tested in more than 1,600 subjects with mild to moderate AD in two double-blind, placebo-controlled studies. Treatment with galantamine (16 to 32 mg per day) resulted in significant cognitive improvement on the Alzheimers Disease Assessment ScaleCognitive Subscale (ADASCog), the clinicians global assessment, the activities of daily living scale, and a behavior scale. Efficacy was present at 16 mg/day and 24 mg/day. Side effects occurred in up to 13% at 16 mg per day and up to 17% of subjects exposed to 24 mg per day.17,18 The drug has been approved by the FDA (16 and 24 mg/day).
Development of controlled-release physostigmine,19,20 metrifonate,21-23 velnacrine,24,25 and eptastigmine26-28 were discontinued because of unacceptable toxicities.
Conclusions.
Significant treatment effects have been demonstrated with several different cholinesterase inhibitors, indicating that the class of agents is consistently better than placebo. However, the disease eventually continues to progress despite treatment, and the average "effect size" is modest (Appendix B). Global changes in cognition, behavior, and functioning have been detected by both physicians and caregivers, indicating that even small measurable differences may be clinically significant. To date, there have been no head-to-head comparisons of cholinesterase inhibitors, and the main differences between these agents are in the side-effect profiles and the ease of administration (e.g., once or twice versus four times daily dosing).
Precursors and agonists to improve cholinergic neurotransmission in AD.
Results of two precursor therapy trials using lecithin29-30 and one study of a relatively selective M1 agonist (Lu25-109)31 were negative for treatment of AD. Other muscarinic agonists, including xanomeline32 and SB202026,33 produced small drugplacebo differences on the ADAS-Cog but not on a global measure, which should be present to support the clinical significance of such statistical differences. Muscarinic agonists were associated with significant side effects that likely limited the maximum tolerated dose needed to improve cognition.
Conclusions.
Current studies do not support the efficacy of cholinergic precursors or muscarinic agonists for the treatment of AD. It is unclear whether highly selective M1 agonists, delivered in adequate doses to the CNS, would be beneficial and tolerable in AD.
Other cognitive-enhancing agents in AD.
In a single trial, nicotine produced improvement on several neuropsychologic measures in patients with AD but produced increased anxiety.34 Intravenous cerebrolysin, a neurotrophic brain extract, improved global functioning and activities of daily living in one trial.35 Several negative studies have been reported for treatment in AD including an ACTH4-9 analog,36 DGAVP;37 the nootropics aniracetam,38 BMY21, 50139 and piracetam;40 and two trials of phosphatidyl serine.41,42 Other negative Class I studies include the NMDA receptor stimulator cycloserine,43 besipiridine,44 and milacemide.45 Hydergine (Novartis, East Hanover, NJ) was ineffective at 3 mg per day46 and showed slight memory improvement at 6 mg day, but did not meet a priori benefit standards.47 Patients receiving acetyl-L-carnitine, a membrane-stabilizing agent, showed less decline over one year on 4 of 14 neuropsychologic measures,48 but the drug was ineffective in a second study.49 Idebenone, a coenzyme Q analog, showed mild improvement in some neuropsychologic tests50 and produced a significant drugplacebo difference on a global neuropsychologic instrument,51 but in separate studies. Selegiline produced a modest drugplacebo difference in cognition in a 3-month trial of 136 patients with mild to moderate AD52 but not in a 6-month trial with 60 patients.53 A low dose (30 mg TID) of nimodipine improved memory (but not other measures) but not at a higher dose (90 mg TID).54
Conclusions.
A wide group of agents with diverse mechanisms of action have been tested in at least one Class I trial, but there is incomplete or conflicting evidence for these agents.
Other strategies to slow decline in AD.
In one large, 2-year trial, selegiline (5 mg BID) and vitamin E (1,000 I.U. [alpha-tocopherol] BID) significantly delayed the time to a composite outcome of primary measures indicative of clinical worsening, and fewer patients treated with vitamin E were institutionalized.55 Importantly, there was no additive effect from selegiline plus vitamin E, neither agent improved cognitive function (ADASCog) compared with baseline values, and those on drug did not decline less than those on placebo on these types of measures.
Although epidemiologic data suggest that anti-inflammatory drugs may be protective against the development of AD,56 few anti-inflammatory drug trials have been reported. In one 6-month trial of indomethacin, stabilization of cognition was suggested, although the authors reported a 44% dropout rate.57 A 6-month trial of diclofenac for treatment of AD reported slightly slower decline (not significant) and a 50% dropout rate because of adverse events.58 A recent trial of prednisone for the treatment of AD was negative.59 Epidemiologic studies suggest that estrogen may be protective against the development of AD, and from this observation, the possibility that it also might have a therapeutic effect in AD has been suggested. To date, two well designed clinical trials examining the ability of Premarin® (WyethAyerst, Philadelphia, PA) to slow the rate of decline in women with AD were negative.60,61
Conclusions.
One study suggests a possible benefit of vitamin E or possibly selegiline for treatment of AD. The agents should not be combined. The use of anti-inflammatory agents, prednisone, and estrogen to prevent the progression of AD are not supported by prospective data.
Drugs tested in mixed dementia populations or in patients with mixed dementias.
In one trial, propentofylline (a glial-modulating agent) produced a drugplacebo difference on a variety of cognitive and global measures,62 but these findings were not adequately replicated in a second trial. Memantine, an NMDA receptor antagonist, improved cognition and global functioning in two poorly defined groups of patients with dementia.63-65 Several nootropic agents including oxiracetam,66-68 nicergoline,69,70 vincamine,71 naftidrofuryl,72 and xantinolnicotinate73 have shown small degrees of improvement on some outcomes for mixed dementia populations. None of these agents has been adequately tested for specific types of dementia. One trial reported a mild benefit of fluvoxamine.74 Treatment with various formulations of gingko biloba was associated with significant improvements in some (but not all) a priori parameters including a small treatmentplacebo difference on a cognitive measure (not detected on a clinical global),75 some improvement on a clinicians global assessment and an activities of daily living scale,76 and increased speed on a subset of timed tasks.77 Several other agents including glycosamine78 nimodipine,79 pyritonol,80 and acetyl-L-carnitine81 all have shown small improvements in overall functioning in populations with patients with mixed dementia, but none proved a treatment benefit on all the primary outcome measures.
Conclusions.
Ginkgo biloba was safe in one Class I trial of patients with mixed dementia, but benefits fall short of those expected for clinically effective antidementia treatments (e.g., a psychometric measure and a clinicians global). Currently there are no adequately controlled positive trials supporting the use of any pharmacologic agents in patients believed to have mixed neurodegenerative and ischemic vascular dementia, or in populations in which the specific type of dementia is not identified.
Ischemic vascular (multi-infarct) dementia. Few Class I trials have been performed in populations with pure ischemic vascular or multi-infarct dementia. In a single study of the nootropic oxiracetam,82 improved functioning on the Blessed Functional scale was reported. Cyclandelate and flunarizine showed pre- to posttreatment benefits on a subset of measures.83 Two trials of pentoxifylline were negative.84,85
Practice recommendations. Pharmacologic treatment of AD.
Mixed populations or patients with mixed dementias. Some patients with unspecified dementia may benefit from ginkgo biloba, but evidence-based efficacy data are lacking (Practice Option).
Ischemic vascular dementia. There are no adequately controlled trials demonstrating pharmacologic efficacy for any agent in ischemic vascular (multi-infarct) dementia.
Recommendations for future research. Cholinesterase inhibitors are the mainstay of treatment for patients with mild to moderate AD. Insufficient data exist on the effectiveness of cholinesterase inhibitors in patients with mild cognitive impairment (MCI), early AD, and severe AD, although studies are underway to examine these issues. Antioxidants and anti-inflammatories are under study for the ability to delay the progression of MCI to AD. Comparative trials assessing multiple cholinesterase inhibitors and add-on studies combining cholinesterase inhibition with other therapeutic strategies are needed.
Additional well designed, adequately powered studies using common outcome measures would be beneficial regarding the efficacy of ginkgo biloba, cerebrolysin, piracetam, Hydergine, acetyl-L-carnitine, nimodipine, ibuprofen, and other anti-inflammatory agents. Additional studies comparing different formulations and doses of vitamin E and other antioxidant agents are needed to assess the impact of these agents in altering disease progression of AD.
Ischemic vascular dementia requires clear diagnostic criteria, recognition and definition of subgroups of patients, and an understanding of the natural history of various forms of this disorder. Clinical trials must use standard diagnostic criteria and may require subgrouping of patients into populations with large vessel disease versus small vessel disease. Such advances in diagnostic specificity may provide a way to test efficacy of proposed therapeutic agents and treatment strategies. Other non-AD dementias, such as dementia with Lewy bodies (DLB) and frontotemporal dementia, lack definitive Class I treatment studies, but very recent data suggesting that cholinesterase inhibitors benefit patients with DLB should be confirmed.
Does pharmacotherapy for noncognitive symptoms improve outcomes for patients with dementia and/or their caregivers compared with no therapy? Treatment of behavioral disturbances. It is well accepted that agitation may be due to identifiable causes (such as pain) or associated with environmental triggers that can be avoided. If evaluation for these conditions does not suggest a nonpharmacologic strategy, medications should be considered. One study showed that risperidone was beneficial compared with placebo for the treatment of psychosis and aggression.86 A single study compared risperidone versus haloperidol or placebo and reported efficacy for risperidone over placebo, with fewer side effects than haloperidol.87 One study also supports the efficacy of olanzepine over placebo for reducing agitation and psychosis as measured by the Neuropsychiatric Inventory.88 High doses of haloperidol (2 to 3 mg/day) were shown to be more effective than low doses (0.5 to 0.75 mg QD) or placebo.89 One study demonstrated some differences favoring risperidone over haloperidol and thioridazine.90 Another study compared haloperidol to oxazepam and diphenhydramine for agitation and psychosis and showed little difference in their efficacy.91 However, there are no studies that compare atypical antipsychotic agents (e.g., risperidone, olanzepine, and quetiapine) to antihistiminics or benzodiazepines. One study showed global improvement of agitation in patients with dementia treated with the antipsychotic agents tiapride and meperone, but there was no placebo control.92
Most of these studies focused on mixed populations of patients with dementia, so it is not possible to assess a medications relative efficacy in specific forms of dementia. One observational study suggests that patients who have DLB may be more sensitive to neuroleptics, and several deaths have been reported within weeks of starting such agents in these patients, although the study was not designed to determine causality.93
Only one randomized study that meets our criteria has been published to date on the use of L-deprenyl to treat agitation, psychosis, and depression in dementia, and this study failed to show consistent benefits.53 The beneficial effect on behavior of cholinesterase inhibitors (galantamine, metrifonate)17,18,22 and a muscarinic cholinergic agonist (xanomeline)32 includes a delay or decrease in the emergence of behavioral disturbances, as well as a reduction in existing problem behaviors. One study also suggests that nicergoline may benefit behavioral disturbances.94
The chelating agent, desferroxamine, was reported to benefit behavior on a nonstandardized video-rating scale.95 Carbamazepine was studied in the treatment of agitation and psychosis and reported benefits.96 The antidepressant agent citalopram was proposed as a treatment for agitation in a poorly defined population with "cognitive deficits."97
Depression. One study showed no difference between imipramine and placebo for treatment of depression in patients with AD, largely because of improvement in both the treated and untreated groups.98 Two small studies suggested benefits for clomipramine99 and moclobemide.100 Another study suggested that maprotiline may have beneficial effects on depression, but the study results are compromised by a high rate lost to follow-up.101
A few small studies suggested that the use of serotonergic reuptake blockers such as fluvoxamine,74 fluoxetine,102 citalopram,97 and paroxetine103 may offer some benefit in treating depression in patients with AD. One study compared fluoxetine to amitriptyline and showed improved depression scores for both groups, but there were more dropouts because of side effects in the amitriptyline group.102
Conclusions.
Class I evidence supports the use of both traditional and atypical antipsychotics in the treatment of agitation and psychosis in dementia, and atypical agents seem to be better tolerated. There is little evidence to support the use of other agents such as anticonvulsants, benzodiazepines, antihistaminics, monoamine oxidase inhibitors, or SSRI for the treatment of agitation or psychosis in dementia. For treatment of depression, SSRI may offer some benefit with better tolerability than other antidepressants.
Practice recommendations.
Recommendations for future research. To date, there is no published Class I evidence on pharmacologic treatment for anxiety, disinhibition, sleep disturbance, wandering, shadowing, compulsive behaviors, and apathy.
Additional studies are needed to determine which behavioral symptoms are best treated by nonpharmacologic interventions, with or without the use of concomitant medications. Studies are needed comparing anxiolytics, tricyclic antidepressants, and SSRI for the treatment of depression and anxiety and comparing typical and novel antipsychotics.
Do educational interventions (Appendix C) improve outcomes for patients with dementia and/or their caregivers compared with no interventions? Studies comparing the impact of short-term educational programs to no treatment104,105 or to participation in support group programs106,107 found that although participants usually like the educational programs, their impact on patients and caregivers is modest and there is no effect on disease severity or patient outcome. Short-term improvement in caregivers disease knowledge104 and ability to cope104,107 occurs in some studies, although decision-making skills and perceived caregiver burden are not necessarily improved. A computer-based decision support help system improved caregiver confidence but had no effect on patient outcome or caregiver knowledge.108
An intensive long-term education and support program for caregivers delayed time to nursing home placement by 12 to 24 months.109 Additionally, caregiver education improved caregiver health ratings but had no effect on disease symptoms or problem behaviors.109 A second study included counseling as an intervention but also provided services (support group therapy) to caregivers and found that these interventions delayed the time to nursing home placement by about a year.110
One study demonstrated that specialized training of staff in nursing homes can significantly reduce the use of antipsychotic medications in patients with AD, and this study also reported no increase in problem behaviors.111
Conclusions. Evidence from Class II and III studies suggests that short-term educational programs are well liked by family caregivers and can lead to a modest increase in disease knowledge and greater confidence among caregivers. Extensive training for caregivers may lead to delayed nursing home placement. Educational training for staff of long-term care facilities can decrease the use of antipsychotic medications without increasing the rate of disruptive behaviors.
Practice recommendations.
Recommendations for future research. Intensive, long-term educational programs are not generally available, but research should continue to determine whether they are an effective way to delay nursing home placement in some patients with dementia. Multifaceted programs should either be easily replicated or should be studied in such a way as to identify which components are the most important for achieving the desired outcomes. Future studies must assess long-term outcome, such as quality-of-life measures, to determine the impact of educational interventions on patients and their caregivers.
Do nonpharmacologic interventions other than education improve outcomes for patients and their caregivers compared with no such interventions? Interventions to improve functional performance. Graded assistance (Appendix D) supplemented by practice and positive reinforcement was shown to improve performance in daily activities in patients with dementia.112-117 Behavior modification, scheduled toileting, and prompted voiding reduced urinary incontinence.118,119 Reactivating occupational rehabilitation (memory training, manual/creative activities, improving sensorimotor functions, and self-management therapy) proved more efficient in improving cognitive performance, psychosocial functioning, emotional balance, and subjective well-being than functional rehabilitation (functional occupational therapy, physiotherapy, and speech therapy).120 Environment modifications such as low light and nature sounds increased eating behaviors in a preliminary report.121 Multistrategy group therapies including reality orientation, remotivation, sensory stimulation and integration, reminiscence, and exercises improved activities of daily living.122,123
Conclusions.
Two Class I studies show that behavior modification, scheduled toileting, and prompted voiding can reduce urinary incontinence. One Class I study, supported by Class II and Class III data, shows that graded assistance, skills practice, and positive reinforcement can increase functional independence in persons with dementia.
Nonpharmacologic interventions for problem behaviors. Music (of the patients preference)124 reduced agitation, aggression, and mood disturbance under various conditions including eating and bathing.125-132 One-on-one social interaction or videotapes of family members reduced verbally disruptive behaviors more than music.127 However, there are conflicting preliminary reports of the benefits of using familiar audiotaped voices (simulated presence therapy) in improving mood, aggression, and agitation.133,134 Bright light appeared to reduce aggression, agitation, and diverse behavioral disturbances in small samples of persons with dementia.135-137 Written cues for repetitive questions/statements from persons with dementia helped diminish those vocalizations in a small study.138 Walking and light exercise appeared to reduce wandering, aggression, and agitation on preliminary findings;139,140 however, there are conflicting reports for the benefits of massage therapy in reducing similar behaviors.141-143
Many psychosocial interventions have been reported to reduce problem behaviors in patients with dementia including: 1) rigorous psychosocial therapy activities (music, exercise, crafts, and relaxation) combined with staff training;144 and 2) individualized care and environmental alterations using Piagetian levels of cognitive development,145 client-oriented care approach,146 and structured sessions of meditation, relaxation, sensory awareness, and guided imagery (small pilot study).147 Pet therapy was reported to improve socialization,148 and a psychomotor activation program had significant beneficial effect on cognition but tended to increase rebellious and negative behavior.149 Cognitive remediation intervention and social interaction using observational learning and participant modeling reduced disruptive behavior for persons with mild to moderate dementia living in the community.150 Commands given above the patients comprehension level increased agitated behaviors in a small study.151 Several psychosocial interventions, including sensory intervention152 and other specific individual care plans,153 have proven ineffective for treatment of problem behaviors.
Alzheimers special care units. Numerous Class II and Class III studies suggest that special care units (SCU) reduced patient agitation, use of restraints, and catastrophic reactions.154,155 Specialized staff training within these SCU resulted in reduced behavioral disturbances and decreased use of psychotropic drugs and physical restraints.156 Similarly, inpatient stays, sometimes coupled with outpatient programs for patients with dementia, were effective in reducing agitation.157 Patients in a dementia SCU that used a palliative care philosophy showed lower levels of observed discomfort, fewer transfers to acute medical settings, and lower medical costs.158 Use of exterior space (patient-safe) decreased patient violence and injury reports in nursing homes compared with those that had no exterior spaces159; however, remodeling of exterior spaces or interior spaces to resemble nature and home scenes had no apparent benefits in reduc-ing problematic behaviors.159-162 Transferring patients from long-term care institutions to small, group-living, homelike physical settings with individualized psychosocial and integrity-promoting therapy decreased agitation and restlessness in persons with AD.163
Conclusions.
Sensory stimulation of various types (auditory, visual, tactile) are usually included as part of a complex, multifaceted approach, so it is difficult to make conclusions about its efficacy. Psychosocial interventions directed towards patients may benefit them, but the a priori outcome measures are often negative and the programs are not easily replicated. The therapeutic benefits of special environments are difficult to evaluate but may have a beneficial impact on agitation.
Psychosocial interventions for caregivers. Data from four Class I studies support the benefits of caregiver interventions that go beyond education to include various forms of support or management techniques: 1) an interdisciplinary psychoeducational family group intervention;164 2) extensive individual and family counseling with support groups;110,165 and 3) home management training for behavioral problems using Progressively Lowered Stress Threshold model.166 These interventions delayed nursing home placement and reduced caregiver depression, tension, anger, fatigue, and confusion. In contrast, other support-based programs have had minimal effects on caregiver morbidity and burden,167 caregiver depression and anxiety, and time to patient nursing home placement compared with conventional community nursing.168
Caregivers who used respite services (institutional, day center, or in-home services) maintained their relatives with dementia in the community (average of 22 days) longer than caregivers who did not use the services. However, there are conflicting results on caregiver satisfaction, burden, and mental health compared with those who do not use respite services.169,170 Caregivers who used adult day care and other services had lower levels of caregiving-related stress and better psychological well being.171 Caregivers using a medical-type of adult day care had significantly more paid help and caregiver burden than did caregivers of patients with dementia using a social subtype of adult daycare.172 Group counseling increased morale, knowledge, and activities during visits for relatives of patients with dementia in a Class III study.173 Use of computer network information, telephone support programs, and telephone mini-lecture series have yielded conflicting results on caregiver outcomes.108,174
Conclusions.
Psychosocial interventions directed toward caregivers, including education, support, and respite care, may improve caregivers emotional well being and quality of life and may delay nursing home placement for patients with dementia.
Practice recommendations. Functional performance.
Problem behaviors.
Care environment alterations. Although definitive data are lacking, the following environments may be considered for patients with dementia (Practice Options):
Interventions for caregivers.
| Recommendations for future research. |
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Special issues regarding the management of patients with dementia. First, more research is needed to define the roles of various types of practitioners (e.g., neurologists, psychiatrists, geriatricians, primary care physicians) in the care of patients with dementia. The benefits of an interactive care approach involving multiple practitioners, including costbenefit assessments, must be studied. Research leading to guidelines for the cooperation between clinicians is needed because AD is a chronic illness requiring coordinated and changing management over its course.
Second, studies should explore the impact of different models of health care delivery (e.g., HMO, Standard Medicare, and other fee-for-service) specifically on persons with dementia. These health economic studies must consider the differential approach of different payers to coverage for prescription drugs in their models. Such studies should also examine the shifts in health care costs that occur over the course of the disease (e.g., family costs, third-party payer costs, government costs) and should seek equitable solutions that benefit patients and families but do not overburden one portion of the health care sector (e.g., Medicaid).
Finally, more evidence-based studies must explore the benefits of various assessments for predicting capacity to consent for patients with dementia.174,175 These should include prospective studies of elderly at-risk individuals prior to the development of dementia, as well as studies designed to guide routine clinical care and research involving patients with dementia. Guidance in these areas is critical for therapeutic research to continue effectively in this country.
Disclaimer. This statement is provided as an educational service of the American Academy of Neurology. It is based on an assessment of current scientific and clinical information. It is not intended to include all possible proper methods of care for a particular neurologic problem or all legitimate criteria for choosing to use specific procedures. Neither is it intended to exclude any reasonable alternative methodologies. The AAN recognizes that specific patient care decisions are the prerogative of the patient and the physician caring for the patient, based on all the circumstances involved.
Appendix A Quality Standards Subcommittee Members: Gary Franklin, MD, MPH, Co-Chair; Catherine Zahn, MD, Co-Chair; Milton Alter, MD, PhD; Stephen Ashwal, MD; John Calverley, MD; Richard M. Dubinsky, MD; Jacqueline French, MD; Micheal Glantz, MD; Gary Gronseth, MD; Deborah Hirtz, MD; Robert G. Miller, MD; James Stevens, MD, Facilitator; and William Weiner, MD.
Appendix B There is no standard approach to determining the effect size of antidementia agents. The effects can be quantified by examining percentages of responders, although any definition of response is arbitrary as is the time point selected to look for response. Patients who respond early can be missed if the time point for assessing response occurs at the end of the study, even if they progress more slowly because of treatment. Effect can be estimated by comparing drug-treated group means to placebo means, and by this estimate cholinesterase inhibitor benefits range from 2 to 5 points on the ADASCog, a 70-point measure of cognitive functioning. The treatmentplacebo differences are largely secondary to continuing decline on the part of the placebo patients and temporary stabilization of the treated cohort during 3 to 6 month studies. Effect can also be estimated by comparing the cumulative group responses for treated and placebo patients. By this method, the cholinesterase inhibitors appear to benefit all patients (the response curves are shifted compared with placebo) but to variable degrees.
Appendix C For purposes of this guideline, the term "educational intervention" refers to structured interactions between a caregiver and an expert on the care of patients with AD designed primarily to enhance the caregivers knowledge about AD and its management.
Appendix D Graded assistance is a spectrum of assistance from verbal prompts to physical demonstration, physical guidance, partial physical assistance, and complete physical assistance aimed to provide the least amount of help possible.
| Acknowledgments |
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| Footnotes |
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The appointment of authors for this guideline was done in cooperation with the Alzheimers Association and overlaps significantly with the membership of the Medical and Scientific Advisory Council and the Board of Directors of the association. The Alzheimers Association agrees with the content of this paper in all important regards.
This guideline has been endorsed by the American Association of Neuroscience Nurses and the American Geriatrics Society.
Approved by the AAN Quality Standards Subcommittee November 11, 2000. Approved by the AAN Practice Committee January 6, 2001. Approved by the AAN Board of Directors February 24, 2001.
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J. Corey-Bloom Patient Management Exercise for Dementia Focus, January 1, 2009; 7(1): 38 - 45. [Abstract] [Full Text] [PDF] |
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W. Chodzko-Zajko, A. Schwingel, and Chae Hee Park Successful Aging: The Role of Physical Activity American Journal of Lifestyle Medicine, January 1, 2009; 3(1): 20 - 28. [Abstract] [PDF] |
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S. Tangwongchai, N. Thavichachart, V. Senanarong, N. Poungvarin, K. Phanthumchinda, R. Praditsuwan, S. Nidhinandana, and S. Chankrachang Galantamine for the Treatment of BPSD in Thai Patients With Possible Alzheimer's Disease With or Without Cerebrovascular Disease American Journal of Alzheimer's Disease and Other Dementias, January 1, 2009; 23(6): 593 - 601. [Abstract] [PDF] |
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J. J. Jalbert, L. A. Daiello, and K. L. Lapane Dementia of the Alzheimer Type Epidemiol. Rev., November 1, 2008; 30(1): 15 - 34. [Abstract] [Full Text] [PDF] |
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S. E. O'Bryant, S. C. Waring, C. M. Cullum, J. Hall, L. Lacritz, P. J. Massman, P. J. Lupo, J. S. Reisch, R. Doody, and for the Texas Alzheimer's Research Consortium Staging Dementia Using Clinical Dementia Rating Scale Sum of Boxes Scores: A Texas Alzheimer's Research Consortium Study Arch Neurol, August 1, 2008; 65(8): 1091 - 1095. [Abstract] [Full Text] [PDF] |
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L. Massimo and M. Grossman Patient Care and Management of Frontotemporal Lobar Degeneration American Journal of Alzheimer's Disease and Other Dementias, May 1, 2008; 23(2): 125 - 131. [Abstract] [PDF] |
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R. Moretti, P. Torre, R. M. Antonello, G. Cazzato, and G. Pizzolato Different Responses to Rivastigmine in Subcortical Vascular Dementia and Multi-Infarct Dementia American Journal of Alzheimer's Disease and Other Dementias, May 1, 2008; 23(2): 167 - 176. [Abstract] [PDF] |
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S. Saddichha and V. Pandey Alzheimer's and Non-Alzheimer's Dementia: A Critical Review of Pharmacological and Nonpharmacological Strategies American Journal of Alzheimer's Disease and Other Dementias, May 1, 2008; 23(2): 150 - 161. [Abstract] [PDF] |
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N. Aghabati, E. Mohammadi, and Z. Pour Esmaiel The Effect of Therapeutic Touch on Pain and Fatigue of Cancer Patients Undergoing Chemotherapy Evid. Based Complement. Altern. Med., February 2, 2008; (2008) nen006v1. [Abstract] [Full Text] [PDF] |
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R. J. Caselli and R. Yaari Medical Management of Frontotemporal Dementia American Journal of Alzheimer's Disease and Other Dementias, January 1, 2008; 22(6): 489 - 498. [Abstract] [PDF] |
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J. Hyde, R. Perez, and B. Forester Dementia and Assisted Living Gerontologist, December 1, 2007; 47(suppl_1): 51 - 67. [Abstract] [Full Text] [PDF] |
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I. Payot, J. Latour, F. Massoud, and M.-J. Kergoat Validation d'indicateurs de la prise en charge des atteintes des fonctions cognitives dans les unites d'evaluation geriatrique Can Fam Physician, November 1, 2007; 53(11): 1944 - 1952. [Abstract] [Full Text] [PDF] |
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H. H Feldman, R. Lane, and on behalf of the Study 304 Group Rivastigmine: a placebo controlled trial of twice daily and three times daily regimens in patients with Alzheimer's disease J. Neurol. Neurosurg. Psychiatry, October 1, 2007; 78(10): 1056 - 1063. [Abstract] [Full Text] [PDF] |
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N. Dimopoulos, C. Piperi, A. Salonicioti, V. Psarra, C. Mitsonis, I. Liappas, R. W. Lea, and A. Kalofoutis Characterization of the Lipid Profile in Dementia and Depression in the Elderly J Geriatr Psychiatry Neurol, September 1, 2007; 20(3): 138 - 144. [Abstract] [PDF] |
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M. Mozayan and T. J. F. Lee Statins prevent cholinesterase inhibitor blockade of sympathetic {alpha}7-nAChR-mediated currents in rat superior cervical ganglion neurons Am J Physiol Heart Circ Physiol, September 1, 2007; 293(3): H1737 - H1744. [Abstract] [Full Text] [PDF] |
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K. A. Swanson and R. M. Carnahan Dementia and Comorbidities: An Overview of Diagnosis and Management Journal of Pharmacy Practice, August 1, 2007; 20(4): 296 - 317. [Abstract] [PDF] |
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A. Marutle, M. Ohmitsu, M. Nilbratt, N. H. Greig, A. Nordberg, and K. Sugaya Modulation of human neural stem cell differentiation in Alzheimer (APP23) transgenic mice by phenserine PNAS, July 24, 2007; 104(30): 12506 - 12511. [Abstract] [Full Text] [PDF] |
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W. Oertel, J. S. Ross, K. Eggert, and G. Adler Rationale for transdermal drug administration in Alzheimer disease Neurology, July 24, 2007; 69(4_suppl_1): S4 - S9. [Abstract] [Full Text] [PDF] |
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T. Holsinger, J. Deveau, M. Boustani, and J. W. Williams Jr Does This Patient Have Dementia? JAMA, June 6, 2007; 297(21): 2391 - 2404. [Abstract] [Full Text] [PDF] |
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J. M. Polinski, P. S. Wang, and M. A. Fischer Medicaid's Prior Authorization Program And Access To Atypical Antipsychotic Medications Health Aff., May 1, 2007; 26(3): 750 - 760. [Abstract] [Full Text] [PDF] |
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M. T. Beier Pharmacotherapy for behavioral and psychological symptoms of dementia in the elderly Am. J. Health Syst. Pharm., January 15, 2007; 64(2_Supplement_1): S9 - S17. [Abstract] [Full Text] [PDF] |
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P. Werner Family Physicians' Recommendations for the Treatment of Alzheimer's Disease American Journal of Alzheimer's Disease and Other Dementias, January 1, 2007; 21(6): 403 - 410. [Abstract] [PDF] |
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L. L. d. Santos-Neto, M. A. de Vilhena Toledo, P. Medeiros-Souza, and G. A. de Souza The Use of Herbal Medicine in Alzheimer's Disease--A Systematic Review Evid. Based Complement. Altern. Med., December 1, 2006; 3(4): 441 - 445. [Abstract] [Full Text] [PDF] |
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B. G. Vickrey, B. S. Mittman, K. I. Connor, M. L. Pearson, R. D. Della Penna, T. G. Ganiats, R. W. DeMonte Jr., J. Chodosh, X. Cui, S. Vassar, et al. The Effect of a Disease Management Intervention on Quality and Outcomes of Dementia Care: A Randomized, Controlled Trial. Ann Intern Med, November 21, 2006; 145(10): 713 - 726. [Abstract] [Full Text] [PDF] |
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A. Burns and J. O'Brien Clinical practice with anti-dementia drugs: a consensus statement from British Association for Psychopharmacology J Psychopharmacol, November 1, 2006; 20(6): 732 - 755. [Abstract] [PDF] |
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H.-W. Klafki, M. Staufenbiel, J. Kornhuber, and J. Wiltfang Therapeutic approaches to Alzheimer's disease Brain, November 1, 2006; 129(11): 2840 - 2855. [Abstract] [Full Text] [PDF] |
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A. Kolanowski, L. Buettner, and J. Moeller Treatment fidelity plan for an activity intervention designed for persons with dementia. American Journal of Alzheimer's Disease and Other Dementias, October 1, 2006; 21(5): 326 - 332. [Abstract] [PDF] |
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M. G. Austrom, C. Hartwell, P. Moore, A. J. Perkins, T. Damush, F. W. Unverzagt, M. Boustani, H. C. Hendrie, and C. M. Callahan An integrated model of comprehensive care for people with Alzheimer's disease and their caregivers in a primary care setting Dementia, August 1, 2006; 5(3): 339 - 352. [Abstract] [PDF] |
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M. J. Kaas and E. Beattie Geropsychiatric Nursing Practice in the United States: Present Trends and Future Directions Journal of the American Psychiatric Nurses Association, June 1, 2006; 12(3): 142 - 155. [Abstract] [PDF] |
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J. Corey-Bloom, R. Yaari, and D. Weisman Managing patients with Alzheimer's disease Practical Neurology, April 1, 2006; 6(2): 78 - 89. [Full Text] [PDF] |
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S. L. Kulasingam, G. P. Samsa, and D. B. Matchar Linking dementia research to policy: An example using fluorodeoxyglucose positron emission tomography for the diagnosis of Alzheimer's dementia and mild cognitive impairment American Journal of Alzheimer's Disease and Other Dementias, March 1, 2006; 21(2): 73 - 78. [PDF] |
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B. Reisberg, R. Doody, A. Stoffler, F. Schmitt, S. Ferris, and H. J. Mobius A 24-Week Open-Label Extension Study of Memantine in Moderate to Severe Alzheimer Disease Arch Neurol, January 1, 2006; 63(1): 49 - 54. [Abstract] [Full Text] [PDF] |
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H. Kaduszkiewicz, T. Zimmermann, H.-P. Beck-Bornholdt, and H. van den Bussche Cholinesterase inhibitors for patients with Alzheimer's disease: systematic review of randomised clinical trials BMJ, August 6, 2005; 331(7512): 321 - 327. [Abstract] [Full Text] [PDF] |
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V Di Lazzaro, A Oliviero, F Pilato, E Saturno, M Dileone, C Marra, S Ghirlanda, F Ranieri, G Gainotti, and P Tonali Neurophysiological predictors of long term response to AChE inhibitors in AD patients J. Neurol. Neurosurg. Psychiatry, August 1, 2005; 76(8): 1064 - 1069. [Abstract] [Full Text] [PDF] |
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C. M. Bottino, I. A. Carvalho, A. M. M. Alvarez, R. Avila, P. R Zukauskas, S. E. Bustamante, F. C Andrade, S. R Hototian, F. Saffi, and C. H. Camargo Cognitive rehabilitation combined with drug treatment in Alzheimer's disease patients: a pilot study Clinical Rehabilitation, August 1, 2005; 19(8): 861 - 869. [Abstract] [PDF] |
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E. Guallar, D. F. Hanley, and E. R. Miller III An Editorial Update: Annus horribilis for Vitamin E Ann Intern Med, July 19, 2005; 143(2): 143 - 145. [Full Text] [PDF] |
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K. M. Mehta, M. Yin, C. Resendez, and K. Yaffe Ethnic differences in acetylcholinesterase inhibitor use for Alzheimer disease Neurology, July 12, 2005; 65(1): 159 - 162. [Abstract] [Full Text] [PDF] |
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B. A. Briesacher, M. R. Limcangco, L. Simoni-Wastila, J. A. Doshi, S. R. Levens, D. G. Shea, and B. Stuart The Quality of Antipsychotic Drug Prescribing in Nursing Homes Arch Intern Med, June 13, 2005; 165(11): 1280 - 1285. [Abstract] [Full Text] [PDF] |
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R. C. Petersen, R. G. Thomas, M. Grundman, D. Bennett, R. Doody, S. Ferris, D. Galasko, S. Jin, J. Kaye, A. Levey, et al. Vitamin E and Donepezil for the Treatment of Mild Cognitive Impairment N. Engl. J. Med., June 9, 2005; 352(23): 2379 - 2388. [Abstract] [Full Text] [PDF] |
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D. Blacker Mild Cognitive Impairment -- No Benefit from Vitamin E, Little from Donepezil N. Engl. J. Med., June 9, 2005; 352(23): 2439 - 2441. [Full Text] [PDF] |
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R Vandenberghe and J Tournoy Cognitive aging and Alzheimer's disease Postgrad. Med. J., June 1, 2005; 81(956): 343 - 352. [Abstract] [Full Text] [PDF] |
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M. Raji The hazards of good memory BMJ, April 16, 2005; 330(7496): 913 - 913. [Full Text] |
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J. M. Ellis Cholinesterase Inhibitors in the Treatment of Dementia J Am Osteopath Assoc, March 1, 2005; 105(3): 145 - 158. [Abstract] [Full Text] [PDF] |
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D. G. Bruce, G. A. Paley, P. Nichols, D. Roberts, P. J. Underwood, and F. Schaper Physical Disability Contributes to Caregiver Stress in Dementia Caregivers J. Gerontol. A Biol. Sci. Med. Sci., March 1, 2005; 60(3): 345 - 349. [Abstract] [Full Text] [PDF] |
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S. S Gill, P. A Rochon, N. Herrmann, P. E Lee, K. Sykora, N. Gunraj, S.-L. T Normand, J. H Gurwitz, C. Marras, W. P Wodchis, et al. Atypical antipsychotic drugs and risk of ischaemic stroke: population based retrospective cohort study BMJ, February 26, 2005; 330(7489): 445. [Abstract] [Full Text] [PDF] |
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K. M. Sink, K. F. Holden, and K. Yaffe Pharmacological Treatment of Neuropsychiatric Symptoms of Dementia: A Review of the Evidence JAMA, February 2, 2005; 293(5): 596 - 608. [Abstract] [Full Text] [PDF] |
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E. R. Miller III, R. Pastor-Barriuso, D. Dalal, R. A. Riemersma, L. J. Appel, and E. Guallar Meta-Analysis: High-Dosage Vitamin E Supplementation May Increase All-Cause Mortality Ann Intern Med, January 4, 2005; 142(1): 37 - 46. [Abstract] [Full Text] [PDF] |
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K. M. Langa, N. L. Foster, and E. B. Larson Mixed Dementia: Emerging Concepts and Therapeutic Implications JAMA, December 15, 2004; 292(23): 2901 - 2908. [Abstract] [Full Text] [PDF] |
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M. Emre, D. Aarsland, A. Albanese, E. J. Byrne, G. Deuschl, P. P. De Deyn, F. Durif, J. Kulisevsky, T. van Laar, A. Lees, et al. Rivastigmine for Dementia Associated with Parkinson's Disease N. Engl. J. Med., December 9, 2004; 351(24): 2509 - 2518. [Abstract] [Full Text] [PDF] |
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J. de la Torre, G. Aliev, G. Perry, T. E. Finucane, M. A. Meyer, and J. L. Cummings Drug Therapy in Alzheimer's Disease N. Engl. J. Med., October 28, 2004; 351(18): 1911 - 1913. [Full Text] [PDF] |
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P. Werner Lay person's recommendations about interventions for Alzheimer's disease: Correlates and relationship to help-seeking behavior American Journal of Alzheimer's Disease and Other Dementias, September 1, 2004; 19(5): 309 - 315. [Abstract] [PDF] |
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J. L. Cummings Alzheimer's Disease N. Engl. J. Med., July 1, 2004; 351(1): 56 - 67. [Full Text] [PDF] |
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A. J. Saykin, H. A. Wishart, L. A. Rabin, L. A. Flashman, T. L. McHugh, A. C. Mamourian, and R. B. Santulli Cholinergic enhancement of frontal lobe activity in mild cognitive impairment Brain, July 1, 2004; 127(7): 1574 - 1583. [Abstract] [Full Text] [PDF] |
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J. A. Cheong An Evidence-Based Approach to the Management of Agitation in the Geriatric Patient Focus, April 1, 2004; 2(2): 197 - 205. [Full Text] [PDF] |
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J. L. Cummings Use of Cholinesterase Inhibitors in Clinical Practice: Evidence-Based Recommendations Focus, April 1, 2004; 2(2): 239 - 252. [Abstract] [Full Text] [PDF] |
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S. J. Bartels, A. R. Dums, T. E. Oxman, L. S. Schneider, P. A. Arean, G. S. Alexopoulos, and D. V. Jeste Evidence-Based Practices in Geriatric Mental Health Care Focus, April 1, 2004; 2(2): 268 - 281. [Abstract] [Full Text] [PDF] |
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R. L. Maher Jr The Pharmacological Approach of Behavioral Disturbances in Dementia Journal of Pharmacy Practice, April 1, 2004; 17(2): 129 - 132. [Abstract] [PDF] |
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G Adler, S Brassen, K Chwalek, B Dieter, and M Teufel Prediction of treatment response to rivastigmine in Alzheimer's dementia J. Neurol. Neurosurg. Psychiatry, February 1, 2004; 75(2): 292 - 294. [Abstract] [Full Text] [PDF] |
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T. E. Finucane Alzheimer Disease: Current Concepts and Emerging Diagnostic and Therapeutic Strategies Ann Intern Med, January 6, 2004; 140(1): 71 - 71. [Full Text] [PDF] |
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M. Mesulam The Cholinergic Lesion of Alzheimer's Disease: Pivotal Factor or Side Show? Learn. Mem., January 1, 2004; 11(1): 43 - 49. [Abstract] [Full Text] [PDF] |
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K. L. Lanctot, N. Herrmann, K. K. Yau, L. R. Khan, B. A. Liu, M. M. LouLou, and T. R. Einarson Efficacy and safety of cholinesterase inhibitors in Alzheimer's disease: a meta-analysis Can. Med. Assoc. J., September 16, 2003; 169(6): 557 - 564. [Abstract] [Full Text] |
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C. H. Kawas Early Alzheimer's Disease N. Engl. J. Med., September 11, 2003; 349(11): 1056 - 1063. [Full Text] [PDF] |
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T. C. Rosenthal and N. Khotianov Managing Alzheimer Dementia Tomorrow J Am Board Fam Med, September 1, 2003; 16(5): 423 - 434. [Abstract] [Full Text] |
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L. Volicer and A. C. Hurley Review Article: Management of Behavioral Symptoms in Progressive Degenerative Dementias J. Gerontol. A Biol. Sci. Med. Sci., September 1, 2003; 58(9): M837 - 845. [Abstract] [Full Text] [PDF] |
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D. Wilkinson, R. Doody, R. Helme, K. Taubman, J. Mintzer, A. Kertesz, and R.D. Pratt Donepezil in vascular dementia: A randomized, placebo-controlled study Neurology, August 26, 2003; 61(4): 479 - 486. [Abstract] [Full Text] [PDF] |
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C. G. Lyketsos, L. DelCampo, M. Steinberg, Q. Miles, C. D. Steele, C. Munro, A. S. Baker, J.-M. E. Sheppard, C. Frangakis, J. Brandt, et al. Treating Depression in Alzheimer Disease: Efficacy and Safety of Sertraline Therapy, and the Benefits of Depression Reduction: The DIADS Arch Gen Psychiatry, July 1, 2003; 60(7): 737 - 746. [Abstract] [Full Text] [PDF] |
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C. M. Clark and J. H.T. Karlawish Alzheimer Disease: Current Concepts and Emerging Diagnostic and Therapeutic Strategies Ann Intern Med, March 4, 2003; 138(5): 400 - 410. [Abstract] [Full Text] [PDF] |
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J. H.T. Karlawish and C. M. Clark Diagnostic Evaluation of Elderly Patients with Mild Memory Problems Ann Intern Med, March 4, 2003; 138(5): 411 - 419. [Abstract] [Full Text] [PDF] |
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S. A. Brangman Long-term cholinesterase inhibitor therapy for Alzheimer's disease: Implications for long-term care American Journal of Alzheimer's Disease and Other Dementias, March 1, 2003; 18(2): 79 - 84. [Abstract] [PDF] |
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J. R. Petrella, R. E. Coleman, and P. M. Doraiswamy Neuroimaging and Early Diagnosis of Alzheimer Disease: A Look to the Future Radiology, February 1, 2003; 226(2): 315 - 336. [Abstract] [Full Text] [PDF] |
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S. J. Bartels, A. R. Dums, T. E. Oxman, L. S. Schneider, P. A. Arean, G. S. Alexopoulos, and D. V. Jeste Evidence-Based Practices in Geriatric Mental Health Care Psychiatr Serv, November 1, 2002; 53(11): 1419 - 1431. [Abstract] [Full Text] [PDF] |
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J. L. Cummings and G. Cole Alzheimer Disease JAMA, May 8, 2002; 287(18): 2335 - 2338. [Full Text] [PDF] |
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O. T. Rutschmann, D. B. Matchar, D. Seidenwurm, D. H. S. Silverman, and G. W. Small Usefulness of Positron Emission Tomography in Evaluating Dementia JAMA, February 27, 2002; 287(8): 985 - 987. [Full Text] [PDF] |
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E Ann Mohide Caregivers described how an Alzheimer's disease respite programme gave them time to attend to their own needs Evid. Based Ment. Health, February 1, 2002; 5(1): 32 - 32. [Full Text] [PDF] |
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GLOSSARY Evid. Based Ment. Health, February 1, 2002; 5(1): 32 - 32. [Full Text] [PDF] |
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D. Morgan Review: pharmacological and non-pharmacological interventions improve outcomes in patients with dementia and their caregivers Evid. Based Nurs., January 1, 2002; 5(1): 20 - 20. [Full Text] [PDF] |
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B. S. Oken and R. Smith Doody Practice parameter: Management of dementia (an evidence-based review) Neurology, December 26, 2001; 57(12): 2323 - 2323. [Full Text] [PDF] |
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D. L. Murman The Costs of Caring: Medical Costs of Alzheimer's Disease and The Managed Care Environment J Geriatr Psychiatry Neurol, December 1, 2001; 14(4): 168 - 178. [Abstract] [PDF] |
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A M. Clarfield Review: pharmacological and non-pharmacological interventions improve outcomes in patients with dementia and for their caregivers Evid. Based Med., November 1, 2001; 6(6): 183 - 183. [Full Text] [PDF] |
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A M. Clarfield Review: pharmacological and non-pharmacological interventions improve outcomes in patients with dementia and in their caregivers Evid. Based Ment. Health, November 1, 2001; 4(4): 109 - 109. [Full Text] [PDF] |
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R. Jones Commentary Adv. Psychiatr. Treat., November 1, 2001; 7(6): 450 - 452. [Full Text] |
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Practice Parameters: Diagnosis, Treatment, and Early Detection of Dementia Journal Watch Neurology, August 9, 2001; 2001(809): 1 - 1. [Full Text] |
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Dementia: New Data and Practice Guidelines Journal Watch Psychiatry, June 21, 2001; 2001(621): 1 - 1. [Full Text] |
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D. B. Hogan and I. G. McKeith Of MCI and dementia: Improving diagnosis and treatment Neurology, May 8, 2001; 56(9): 1131 - 1132. [Full Text] [PDF] |
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