[Best practice guidelines for the diagnosis of autistic spectrum disorders].
BACKGROUND
The autism spectrum disorder (ASD) diagnostic process requires expertise both in the knowledge of autism as in teamwork strategies with different professionals, often working in different clinic services, and with parents.


OBJECTIVE
To recommend a consensus diagnostic procedure for ASD, that has been designed by the Study Group of the Instituto de Salud Carlos III.


METHODS
The reports emphasize the need to obtain a complete clinical history, covering personal, family and psychosocial antecedents; detailing the basic areas affected in ASD--social interaction, communication and restricted patterns of behaviour, activities and interests. Diagnostic tests to be used as a routine in all cases are described and analysed--including both psychoeducational and biomedical tests. Also, tests indicated in cases with suspected identifiable physical disorders are covered, as well as those medical tests to be used for research purposes only.


CONCLUSIONS
The diagnostic procedure requires the implementation of a coordinated interdisciplinary assessment strategy, that needs to ensure the participation of professionals from very different fields in active collaboration with the family. Their role culminates in the preparation and delivery of a personalized report. Every diagnostic procedure needs to be accompanied by an action plan that includes immediate support to the person with ASD, as well as information to the family on resources and community initiatives in their living area.
Díez-Cuervo
A
A
Associación PAUTA, Spain.
Muñoz-Yunta
J A
JA
Fuentes-Biggi
J
J
Canal-Bedia
R
R
Idiazábal-Aletxa
M A
MA
Ferrari-Arroyo
M J
MJ
Mulas
F
F
Tamarit
J
J
Valdizán
J R
JR
Hervás-Zúñiga
A
A
Artigas-Pallarés
J
J
Belinchón-Carmona
M
M
Hernández
J M
JM
Martos-Pérez
J
J
Palacios
S
S
Posada-De la Paz
M
M
D006801:Humans; D001321:Autistic Disorder / Q000175:diagnosis; D007398:Interpersonal Relations; D007406:Interview, Psychological; D008487:Medical History Taking; D008499:Medical Records; D010290:Parents