Tranexamic acid as adjuvant treatment for postpartum hemorrhage: a systematic review protocol

Effect of Baogong Zhixue Granules Combined with Tranexamic Acid Injection on the Hemodynamics and Reproductive System in Patients with Postpartum Hemorrhage after Cesarean Section

Objective

To investigate the effect of Baogong Zhixue granules combined with tranexamic acid injection on the hemodynamics and reproductive system in patients with postpartum hemorrhage (PPH) after cesarean section.

Methods

The data of 90 puerperae undergoing cesarean section in our hospital from January 2019 to January 2020 were retrospectively analyzed. According to the order of admission, they were equally divided into the control group (CG) and experimental group (EG). CG was treated with tranexamic acid injection combined with oxytocin, while EG was treated with Baogong Zhixue granules combined with tranexamic acid injection to compare the clinical observation indexes between the two groups.

Results

Compared with CG, EG achieved remarkably less amount of bleeding at 2 h and 24 h after delivery (P < 0.001), lower postpartum APTT, PT, HR, and MAP (P < 0.001), shorter maintenance time of uterine contraction and lochia (P < 0.001), and lower postpartum FSH and LH (P < 0.001). After delivery, EG had higher postpartum Fib and descending speed of uterine fundus and E₂ compared with CG (P < 0.001).

Conclusion

Baogong Zhixue granules combined with tranexamic acid injection have little effect on the reproductive system of PPH patients after cesarean section, stabilize the hemodynamics, and improve the coagulation function. Therefore, further research on the combined treatment can provide better hemostatic schemes for such patients.

Multifunctional Therapeutic Potential of Phytocomplexes and Natural Extracts for Antimicrobial Properties

Natural products have been known for their antimicrobial factors since time immemorial. Infectious diseases are a worldwide burden that have been deteriorating because of the improvement of species impervious to various anti-infection agents. Hence, the distinguishing proof of antimicrobial specialists with high-power dynamic against MDR microorganisms is central to conquer this issue. Successful treatment of infection involves the improvement of new drugs or some common source of novel medications. Numerous naturally occurring antimicrobial agents can be of plant origin, animal origin, microbial origin, etc. Many plant and animal products have antimicrobial activities due to various active principles, secondary metabolites, or phytochemicals like alkaloids, tannins, terpenoids, essential oils, flavonoids, lectins, phagocytic cells, and many other organic constituents. Phytocomplexes' antimicrobial movement frequently results from a few particles acting in cooperative energy, and the clinical impacts might be because of the direct effects against microorganisms. The restorative plants that may furnish novel medication lead the antimicrobial movement. The purpose of this study is to investigate the antimicrobial properties of the phytocomplexes and natural extracts of the plants that are ordinarily being utilized as conventional medications and then recommended the chance of utilizing them in drugs for the treatment of multiple drug-resistant disease.

The influence of topical use of tranexamic acid in reducing blood loss on early operation for thoracolumbar burst fracture: a randomized double-blinded controlled study

Purpose

To investigate the safety and efficacy of topical use of tranexamic acid (TXA) on early operation for thoracolumbar burst fracture (TBF).

Methods

Patients with acute TBF requiring early decompression were prospectively collected. The enrolled patients were randomly assigned to TXA and control group, in which wound surface was soaked with TXA or the same volume of normal saline for 5 min after wound incision, respectively. The total blood loss (TBL), intraoperative blood loss (IBL), postoperative blood loss (PBL), hemoglobin (HGB) levels on preoperatively (pre-op) and postoperatively, and amount of allogenic blood transfusion were recorded. Furthermore, the general information was also compared between groups.

Results

There were 39 and 37 patients enrolled in TXA and control group for final analysis. The demographics data showed no significant difference between groups (P > 0.05), but operation time and IBL were significantly decreased in TXA group (P < 0.05). Further analysis showed that HGB level was significantly higher in the TXA group at POD1, while the TBL and PBL were significantly less than those in the control group (P < 0.05), but similar to HBL (P > 0.05). The postoperative ambulation time, removal time of drainage tube, length of hospital stay, and blood transfusion rate were also significantly less in TXA group (P < 0.05). At the final follow-up, no neurological deteriorations and no TXA-related complications were observed in both groups.

Conclusion

This RCT first demonstrated that topical TXA usage after wound incision could effectively reduce IBL without increasing risk of complications, beneficial to enhanced recovery after early operation for TBF.

Electronic supplementary material

The online version of this article (10.1007/s00586-020-06626-x) contains supplementary material, which is available to authorized users.