Background: Iron deficiency anemia (IDA) is a public health problem worldwide. Shengxuening Tablet (SXN) has been used for the treatment of various types of anemia, attaining high efficacy.Objective: To evaluate the safety of SXN as well as its preventive and therapeutic efficacy against IDA across different population groups.Methods: PubMed, Embase, Web of Science, the Cochrane Library, the China Knowledge Network, the China Biomedical Literature Database, the Wanfang Data Knowledge Service Platform, and the China Science and Technology Journal Database was searched for relevant clinical trials through June 2022 and a systematic review and meta-analysis of the identified studies was undertaken.Results: A total of 39 trials involving 4,562 cases were included in the meta-analysis. The total efficiency of SXN was superior than the control group in improving red blood cell (RBC) count [SMD = 1.31, 95% CI (0.7, 1.91), p < 0.0001], hemoglobin (Hb) [SMD = 1.11, 95% CI (0.75, 1.46), p < 0.00001], mean corpuscular volume (MCV) [SMD = 0.5, 95% CI (0.33, 0.68), p < 0.00001], total serum iron (SI) levels [SMD = 1.87, 95% CI (1.3, 2.44), p < 0.00001], and transferrin saturation (TSAT) levels [SMD = 2.07, 95% CI (1.86, 2.27), p < 0.00001]. Besides, the total effects of SXN to improve mean corpuscular hemoglobin (MCH) [SMD = 0.12, 95% CI (−0.16, 0.4), p = 0.41], mean corpuscular hemoglobin concentration (MCHC) [SMD = 0.03, 95% CI (−0.18, 0.24), p = 0.77], hematocrit (HCT) [SMD = 0.65, 95% CI (−0.25, 1.55), p = 0.16], and serum ferritin (SF) levels [SMD = 0.59, 95% CI (−0.67, 1.85), p = 0.36] and reduce the total iron binding capacity (TIBC) [SMD = 0.34, 95% CI (−0.07, 0.74), p = 0.1] was comparable to that of iron supplementation. SXN significantly raised the total effective rates of IDA [risk ratio (RR) = 1.06, 95% CI (1.02, 1.09), p = 0.0005] and was associated with fewer adverse events [RR = 0.24, 95% CI (0.18, 0.31), p < 0.00001], fewer adverse pregnancy outcomes [RR = 0.34, 95% CI (0.2, 0.57), p < 0.0001], and lower anemia recurrence rates during pregnancy [RR = 0.29, 95% CI (0.1, 0.84), p = 0.02]. Regarding prevention, the effects of SXN to maintain the RBC count, Hb level and other IDA-related parameters were comparable to that of control group and SXN reduced the risk of IDA incidence during pregnancy.Conclusion: SXN demonstrated promising efficacy in the treatment and prevention of IDA and outperformed routine iron formulations in terms of safety, thus rendering SXN a reliable treatment option for IDA.Systematic Review Registration:https://www.crd.york.ac.uk/prospero/, identifier: CRD42022353247.

Abnormal platelet activation can lead to thrombosis in essential thrombocythemia (ET) and thus impact patient prognosis. Platelet activation-associated proteins are key molecules for platelet activation. However, it is unclear which proteins are most closely associated with the disease’s prognosis. To determine which platelet activation-related proteins can be employed as ET patient prognosis predictors, we used label-free quantification (LFQ) and parallel reaction monitoring (PRM) technology and first determined the serum proteomic expression levels and the differential proteins of ET patients. Then, based on the IPSET (International Prognostic Score for ET), the differential protein associated with the prognostic score was found. To investigate potential processes affecting prognosis, the connection of this protein with prognostic markers, such as thrombotic history, age, white blood cell count, coagulation factors, and inflammatory factors, were further examined. The levels of platelet activation-related proteins GPIbα, SELP, PF4, MMP1, and FLNA were significantly higher in ET patients, according to LFQ and PRM analyses (p < 0.01). Based on regression analysis of the IPSET prognostic score, it is suggested that the SELP level was positively correlated with the prognostic score and prognostic risk factor analysis (p < 0.05). Further regression analysis of SELP with coagulation factors showed that antithrombin (AT-III) was negatively correlated with SELP levels (p < 0.05). Further regression analysis of the inflammatory factors with AT-III and SELP revealed that IL-10, IL-12P70, and IL-31 were negatively correlated with AT-III and SELP (p < 0.01). Platelet activation pathway-related proteins are expressed more frequently in ET patients, and serum SELP may be a prognostic marker for these individuals by encouraging leukocyte increase and inflammatory factor expression and causing aberrant coagulation.