Results of the Thyroid Cancer Alliance international patient/survivor survey: Psychosocial/informational support needs, treatment side effects and international differences in care.

To comprehensively assess the experience of a large, diverse cohort and identify potential care improvements, the Thyroid Cancer Alliance, an international patient/survivor group coalition, surveyed thyroid cancer patients/survivors worldwide.English, German, French or Spanish versions of a self-developed 43-item questionnaire were completed, predominantly online, by 2398 respondents from the US (37.9%), Germany (21.3%), the UK (11.5%), Canada (11.4%), France (9%), and 35 other countries. Females and differentiated thyroid carcinoma patients each comprised ~87% of respondents. Diagnosis occurred at age 30-59 years in 71.8%, within1 (1-5) year(s) before survey completion in 16.4% (55%).At di…