Effectiveness and Safety of Kangjia Decoction Granules for the Treatment of Hashimoto Thyroiditis: Protocol for a Randomized, Double-Blinded, Placebo-Controlled, Multicenter Clinical Trial

Duanchun Zhang   ^{1, 2 *} , MM ;   Dan Zhang   ^{1 *} , MM ;   Xiaoxiao Qu   ^{1, 3 *} , MD ;   Huihong Cao   ² , MM ;   Yanming He   ¹ , MD

¹ Department of Endocrinology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, Shanghai, China

² Department of Endocrinology, Shanghai Minhang of Integrated Traditional Chinese and Western Medicine, Shanghai, China

³ Department of Critical Care Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China

*these authors contributed equally