Objective To investigate the clinical efficacy of Jia Yi Formula(composed of Trionycis Carapax,Ranunculi Ternati Radix,Pinelliae Rhizoma Praeparatum,Trichosanthis Pericarpium,Poria,Curcumae Radix,Fritillariae Thunbergii Bulbus,and Albiziae Cortex)in improving anxiety symptoms of patients with hyperthyroidism(HT).Methods A total of 84 HT patients with yin deficiency with internal heat and phlegm blended with stasis syndrome accompanied by anxiety were enrolled from the Endocrinology Outpatient and Inpatient Departments of The Affiliated Guangzhou Traditional Chinese Medicine Hospital of Guangzhou University of Chinese Medicine between February and December of 2024.Patients were randomly divided into treatment group and control group(n=42 each)using a random number table.Both groups received conventional therapy,while the control group additionally received oral methimazole,and the treatment group received Jia Yi Formula and methimazole.The treatment duration was 12 weeks for both groups.Changes in Hamilton Anxiety Scale(HAMA)scores,traditional Chinese medicine(TCM)syndrome scores,and serum thyroid hormone levels[free triiodothyronine(FT3),free thyroxine(FT4),and thyroid-stimulating hormone(TSH)]were observed.The improvement in anxiety status,TCM syndrome efficacy,and drug safety were evaluated.Results(1)In terms of TCM syndrome improvement,the total effective rate was 92.86％(39/42)in the treatment group versus 71.43％(30/42)in the control group.Intergroup comparison(by Mann-Whitney U test)showed that the TCM syndrome improvement in the treatment group was superior to the control group(P＜0.05).(2)For anxiety improvement,the total effective rate was 83.33％(38/42)in the treatment group versus 69.05％(29/42)in the control group.Intergroup comparison(by Mann-Whitney U test)showed that the anxiety improvement in the treatment group was superior to the control group(P＜0.01).(3)After treatment,both groups showed significant reductions in HAMA scores and TCM syndrome scores(P＜0.01),with greater reductions observed in the treatment group(P＜0.01).(4)Thyroid hormone levels(FT3,FT4,TSH)were significantly improved in both groups(P＜0.01),with FT3 and TSH showing greater improvement in the treatment group(P＜0.05 or P＜0.01),while FT4 improvement did not differ significantly between groups(P＞0.05).(5)The incidence of adverse reactions was 4.76％(2/42)in the treatment group and 7.14％(3/42)in the control group.Intergroup comparison(by Fisher's exact test)showed that the difference was not statistically significant(P＞0.05).Conclusion Jia Yi Formula demonstrates significant efficacy in improving anxiety,clinical symptoms,and thyroid function in HT patients with yin deficiency with internal heat and phlegm blended with stasis syndrome,showing superior benefits when used together with methimazole compared to methimazole alone.

Regulating phase Ⅰ and Ⅱ enzyme,drug transporters and constitutive androstane receptor (CAR) play an important role in dug metabolism and keeping balance on the levels of glucose,lipids and hormone in serum.As a hub of material metabolism within body,CAR can affect the efficacy of various drugs and be involved in many common metabolic diseases.Studying its polymorphism is referential for explaining the individual difference genetically and predicting the occurrence and development of diseases.This review focuses on the correlation between the CAR polymorphism and metabolic,which provides evidence for predicting the development of disease and choosing clinical drug dosage.