title: Psychological aspects of presymptomatic diagnosis of spinocerebellar ataxia type 2 in Cuba.
abstract: OBJECTIVE
  In this paper, we present a descriptive study of the first year of implementation of the predictive genetic testing program for spinocerebellar ataxia type 2 (SCA2) in Cuba, which has been structured along the international guidelines for Huntington disease.
  
  
  METHODS
  Medical records were retrospectively reviewed from 100 individuals who requested presymptomatic diagnosis. They had been seen between February 2001 and May 2002 at the Ataxia Clinic in the province of Holguín and had completed the protocol. The participants had psychological evaluations before testing and 1 week after being informed of the result.
  
  
  RESULTS
  The average age of the participants in the presymptomatic testing for SCA2 was 39.3 years, 62% were female. The main reasons for taking the test were family planning and risk assessment in their children. Family participation in the process was high and there were several additional sources of social support. Before the test, the subjects did not present high levels of anxiety or depression. On informing the patients of the test results indicators for anxiety and depression significantly decreased, and there were no significant differences according to whether the test result had been positive or negative. Catastrophic events were rare during the first week after the test.
  
  
  CONCLUSIONS
  The results indicate a strong interest in presymptomatic diagnosis among individuals at risk for SCA2 in Holguín and a lack of significant psychological drawbacks up to 1 week after information of results.
authors.affiliation: Clinic for Research and Rehabilitation of Hereditary Ataxias, Holguín, Cuba. panequita@yahoo.es
authors.forename: H M
authors.initials: HM
authors.lastname: Paneque
authors.forename: A L
authors.initials: AL
authors.lastname: Prieto
authors.forename: R R
authors.initials: RR
authors.lastname: Reynaldo
authors.forename: M T
authors.initials: MT
authors.lastname: Cruz
authors.forename: F N
authors.initials: FN
authors.lastname: Santos
authors.forename: M L
authors.initials: ML
authors.lastname: Almaguer
authors.forename: P L
authors.initials: PL
authors.lastname: Velázquez
authors.forename: B L
authors.initials: BL
authors.lastname: Heredero
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D018450:Disease Progression; D004644:Emotions; D005260:Female; D005817:Genetic Counseling; D006801:Humans; D007258:Informed Consent; D007407:Interviews as Topic; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D009042:Motivation; D010348:Patient Care Team; D010865:Pilot Projects; D011581:Psychological Tests; D012959:Socioeconomic Factors; D020754:Spinocerebellar Ataxias / Q000175:diagnosis* / Q000235:genetics* / Q000523:psychology; D018911:Trinucleotide Repeats