[Socio- and psychotherapy in patients with Alzheimer disease].

Symptoms presented by patients with Alzheimer-type dementia do not only reflect organic disturbances only but require a holistic and person-oriented view. Affective and behavioral disturbances are not necessarily secondary to cognitive impairment. Guidelines are presented for a multidimensional treatment involving the significant other. Socio- and psychotherapy are essential for this treatment. Their approaches have greatly increased in number and diversity in the past few years. Sociotherapy is based on milieu therapy and includes different training- and group activities. Several psychosocial treatment modalities are available, including validation, dementia care mapping, reminiscence therapy, cognitive training and psychoeducational group work. Psychotherapeutic approaches include relaxation techniques, and psychodynamic oriented- and behavioral modalities. The indication for a specific modality is based on an assessment of the disturbances present and available resources. Of special importance are also services to family carers, including counseling, psychotherapy, as well as support and modification of the care-setting. Even though there are only limited empirical data available on the effects of socio- and psychotherapy for patients with Alzheimer-type dementia, the available evidence is indicative of a positive influence on symptoms of this illness. Diversity of symptoms and individualized, variable course of the illness may point to the importance of psychological and social factors in this illness, by far larger than presently recognized.