Alkaptonuria Clinical Trial
Official title:
Questionnaire Follow=up Study Sonia 2
Survey of health of patients completing SONIA 2 study: A cross-sectional analysis by questionnaire
The Liverpool site will post the once only, short questionnaire (in the correct language using translated documents as appropriate) to the address of those patients who completed SONIA 2. Hospital approved translation services will be used. A return-addressed stamped envelope for ease of return will also be provided. Those who received nitisinone will be sent the nitisinone-administration questionnaire and those who did not receive nitisinone will be sent a no-nitisinone questionnaire ;
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