To explore the relationship between syndromes of traditional Chinese medicine (TCM) and genetic background in patients with beta-thalassemia.

OBJECTIVE: To investigate the clinical efficacy and safety of Yisui Shengxue Granule (YSSXG), a compound traditional Chinese herbal medicine for reinforcing kidney and nourishing blood, in treating hemoglobin H (HbH) disease. METHODS: YSSXG was given orally to 25 patients with HbH disease in Guangxi Zhuang Autonomous Region (high incidence area for HbH disease in China) for 3 months as one therapeutic course, 3 times a day, 10 g YSSXG was given each time (dose of YSSXG for children should be reduced properly), and blood transfusion was not given to HbH patients during the course of treatment. The levels of hemoglobin (Hb), red blood cell (RBC), HbH and reticulocyte (Ret) were observed before and after YSSXG treatment, and side effects were observed during the course of treatment. Meanwhile, the genotype was examined, and the clinical efficacy of YSSXG in treating HbH patients with different genotype was evaluated. RESULTS: The levels of Hb, RBC and Ret were obviously increased after YSSXG treatment from the first month to the end of treatment (P<0.01). After YSSXG treatment, the levels of Hb, RBC, Ret in 12 HbH patients with gene deletion were elevated (P<0.05, P<0.01), and the levels of Hb and Ret in 13 HbH patients with gene non-deletion were increased obviously (P<0.05, P<0.01). The total response rate was 84% after 3-month treatment, and there was no statistical difference in clinical efficacy between gene deletion HbH patients and non-deletion HbH patients. No adverse effect was observed during the course of treatment. CONCLUSION: YSSXG is effective and safe for treatment of HbH disease. YSSXG can improve the levels of Hb, RBC and Ret in HbH patients, especially in gene deletion HbH patients.

Objective To employ the mesh meta analysis to compare the effectiveness and safety of short-term reaching-standard treatment in the patients with moderate to severe atopic dermatitis among the different biologics.Methods The randomized controlled trials (RCT) were retrieved from the databases of CNKI,Chinese Biomedical Literature Database,Wanfang,VIP,PubMed,Cochrane Library and Embase data-bases.The retrieval time was from the database establishment to August,2023.The related literatures on the biologics for treating moderate to severe atopic dermatitis were collected.The literatures were screened by the inclusion and exclusion standards,the literature quality was evaluated and the data were extracted.Then the mesh meta analysis was performed by using RevMan 5.3 and Stata 16.0 softwares.Results A total of 754 ar-ticles were retrieved,and 11 articles were finally included,involving in 14 RCT with a total sample number of 5528 cases.There were 4 intervention methods,including placebo and 3 kinds of drugs.The drugs were Dupi-lumab,Lebrikizumab and Tralokinumab.The results showed that for each of effectiveness indicator,different medication regimens had different performance,after comprehensively meeting the treatment criteria,Dupri-uliumab was superior to Lebrikizumab,and Lebrikizumab was superior to Tralokinumab.There was no statis-tical difference in adverse reactions between the three drugs and placebo (P>0.05).Conclusion Dupilumab is currently the most effective biologic agent for short-term target treatment,capable of reducing inflamma-tion and improving skin symptoms.Future studies should further evaluate its long-term efficacy and safety to guide clinical application.