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Clinical Trials/NL-OMON47045
NL-OMON47045
Recruiting
Not Applicable

Executive and social functioning in patients with Tyrosinemia Type 1 - Executive and social functioning in Tyrosinemia Type 1

niversitair Medisch Centrum Groningen0 sites36 target enrollmentTBD

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
Not specified
Sponsor
niversitair Medisch Centrum Groningen
Enrollment
36
Status
Recruiting
Last Updated
2 years ago

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
TBD
End Date
TBD
Last Updated
2 years ago
Study Type
Observational non invasive

Investigators

Eligibility Criteria

Inclusion Criteria

  • General inclusion criteria for recruitment of HT1 patients:
  • \- Patients meet NIH\-diagnostic criteria for Hereditary Tyrosinemia Type 1 (HT1\)
  • \- Patients are treated with NTBC alone or with a diet as well, or patients received orthotopic liver transplantation (OLT)
  • \- Minimum age of 7 years at time of study
  • \- IQ \>\= 80 (if unknown, this will be assessed)
  • \- Patients have not participated in neuropsychological studies in the last 6 months
  • \- Native speaker;General inclusion criteria for recruitment of controls:
  • \- Controls are healthy
  • \- Minimum age of 7 years at time of study
  • \- IQ \>\= 80 (if unknown, this will be assessed)

Exclusion Criteria

  • General exclusion criteria for recruitment of HT1 patients:
  • \- Mental retardation that has been diagnosed by the clinical centre
  • \- Neurological damage due to the disease, except for acute porphyria attacks
  • \- Medical illnesses other than HT1 with known effects on cognitive and social functioning
  • \- Not a native speaker;General exclusion criteria for recruitment of controls:
  • \- Mental retardation that has been diagnosed by the clinical centre
  • \- Medical illnesses with known effects on cognitive and social functioning
  • \- Not a native speaker

Outcomes

Primary Outcomes

Not specified

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