Functional secondary criteria and quality of life
dysphagia, Anxiety, hypoparathyroidism, dysphonia, paralysis, pain, 8+/−2, eating desire
DYSPHAGIA, HYPOPARATHYROIDISM

At 1 year after randomization (8+/−2 months after 131I administration): percent of patients with persistent hypoparathyroidism and/or persistent vocal fold paralysis; subjective dysphonia (Voice Handicap Index, VHI) and dysphagia (SWAL-QOL) (questionnaires in their validated French versions) compared between groupsThe Voice Handicap Index is composed of 10 self-administered questions relating to the functional, physical, and emotional aspects of voice. A French version has been validated [The SWAL-QOL questionnaire is composed of 44 questions concerning eating difficulty, eating duration, eating desire, food selection, fear, and social impact. The validated French version requires approximately 20 min to complete [At 1, 3, and 5 years after randomization: Quality of life (SF36 + EuroQol EQ-5D), Anxiety (State-Trait Anxiety Inventory-STAI) [The SF-36 is the short-form health survey with 36 questions. It yields an 8-scale profile: physical functioning, physical condition, bodily pain, general health, vitality, social functioning, emotional status, mental health, and psychometrically based physical and mental health summary measures [EuroQol EQ-5D consists of 5 questions (each with 3 levels of responses) and a self-evaluation of health on a visual analog scale (0–100) [Anxiety will be measured using the Spielberger STAI questionnaire [