1
|
Zhang C, Wang Y, Xue Y, Cheng J, Chi P, Wang Z, Li B, Yan T, Wu B, Wang Z. Enhanced Hemostatic and Procoagulant Efficacy of PEG/ZnO Hydrogels: A Novel Approach in Traumatic Hemorrhage Management. Gels 2024; 10:88. [PMID: 38391418 PMCID: PMC10888357 DOI: 10.3390/gels10020088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/15/2024] [Accepted: 01/19/2024] [Indexed: 02/24/2024] Open
Abstract
Managing severe bleeding, particularly in soft tissues and visceral injuries, remains a significant challenge in trauma and surgical care. Traditional hemostatic methods often fall short in wet and dynamic environments. This study addresses the critical issue of severe bleeding in soft tissues, proposing an innovative solution using a polyethylene glycol (PEG)-based hydrogel combined with zinc oxide (ZnO). The developed hydrogel forms a dual-network structure through amide bonds and metal ion chelation, resulting in enhanced mechanical properties and adhesion strength. The hydrogel, exhibiting excellent biocompatibility, is designed to release zinc ions, promoting coagulation and accelerating hemostasis. Comprehensive characterization, including gelation time, rheological properties, microstructure analysis, and swelling behavior, demonstrates the superior performance of the PEG/ZnO hydrogel compared to traditional PEG hydrogels. Mechanical tests confirm increased compression strength and adhesive properties, which are crucial for withstanding tissue dynamics. In vitro assessments reveal excellent biocompatibility and enhanced procoagulant ability attributed to ZnO. Moreover, in vivo experiments using rat liver and tail bleeding models demonstrate the remarkable hemostatic performance of the PEG/ZnO hydrogel, showcasing its potential for acute bleeding treatment in both visceral and peripheral scenarios.
Collapse
Affiliation(s)
- Chuyue Zhang
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Yifan Wang
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Yuan Xue
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Junyao Cheng
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Pengfei Chi
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Zhaohan Wang
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Bo Li
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Taoxu Yan
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
- Chinese PLA Medical School, Beijing 100853, China
| | - Bing Wu
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
| | - Zheng Wang
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
| |
Collapse
|
2
|
Qian Z, Wang H, Tuo X, Guo H, Xu P, Liu D, Wei Y, Liu H, Fan Y, Guo X. A porous sodium polyacrylate-grafted chitosan xerogel for severe hemorrhage control synthesized from one-pot reaction. J Mater Chem B 2017; 5:4845-4851. [PMID: 32264000 DOI: 10.1039/c7tb00802c] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, we fabricated a SPA-co-CTS sponge and demonstrated a fast and powerful hemostatic effect bothin vitroandin vivo, which was a promising first-aid device for severe hemorrhage control.
Collapse
Affiliation(s)
- Zhiyong Qian
- School of Biological Science and Medical Engineering
- Beihang University
- Beijing
- China
- Department of Advanced Interdisciplinary Studies
| | - Haiping Wang
- Department of Transfusion
- 307 Hospital of Chinese PLA
- Beijing
- P. R. China
| | - Xiaoye Tuo
- Department of Burns and Plastic Surgery
- First Affiliated Hospital of PLA General Hospital
- Beijing
- P. R. China
| | - Hongyan Guo
- Stomatology Center
- General Hospital of Armed Police Forces
- Beijing
- P. R. China
| | - Peng Xu
- Stomatology Center
- General Hospital of Armed Police Forces
- Beijing
- P. R. China
| | - Donghua Liu
- Department of Advanced Interdisciplinary Studies
- Institute of Basic Medical Sciences
- Beijing
- P. R. China
| | - Yen Wei
- Department of Chemistry
- Tsinghua University
- Beijing
- P. R. China
| | - Haifeng Liu
- School of Biological Science and Medical Engineering
- Beihang University
- Beijing
- China
| | - Yubo Fan
- School of Biological Science and Medical Engineering
- Beihang University
- Beijing
- China
| | - Ximin Guo
- Department of Advanced Interdisciplinary Studies
- Institute of Basic Medical Sciences
- Beijing
- P. R. China
| |
Collapse
|
3
|
Khoshmohabat H, Paydar S, Kazemi HM, Dalfardi B. Overview of Agents Used for Emergency Hemostasis. Trauma Mon 2016; 21:e26023. [PMID: 27218055 PMCID: PMC4869418 DOI: 10.5812/traumamon.26023] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 04/19/2015] [Accepted: 05/25/2015] [Indexed: 12/12/2022] Open
Abstract
CONTEXT In today's modern world, despite the multiple advances made in the field of medicine, hemorrhagic shock is still the main cause of battlefield mortality and the second most prevalent cause of mortality in civilian trauma. Hemostatic agents can play a key role in establishing hemostasis in prehospital situations and preventing hemorrhage-associated death. In this respect, this article aims to review different aspects of known hemostatic agents. EVIDENCE ACQUISITION A comprehensive search of the academic scientific databases for relevant keywords was conducted; relevant articles were compiled and assessed. RESULTS Hemostatic agents can establish hemostasis by means of different mechanisms, including concentrating coagulation factors, adhesion to the tissues, in which traumatic hemorrhage occurred, and delivering procoagulant factors to the hemorrhage site. Presently, these hemostatics have been significantly improved with regard to efficacy and in adverse consequences, resulting from their use. Several hemostatic dressings have been developed to the degree that they have received FDA approval and are being used practically on the battlefield. In addition, there are currently several case reports on the use of such hemostatics in the hospital setting, in conditions where commonly known approaches fail to stop life-threatening bleeding. CONCLUSIONS The use of hemostatic dressings and agents is one of the main advancements achieved in recent decades. However, it can be claimed that the ideal hemostatic has not been recognized yet; therefore, this topic needs to be brought into focus and further addressed.
Collapse
Affiliation(s)
- Hadi Khoshmohabat
- Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Shahram Paydar
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, IR Iran
- Department of General Surgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | | | - Behnam Dalfardi
- Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, IR Iran
- Corresponding author: Behnam Dalfardi, Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran. Tel: +98-9132483359, Fax: +98-7136254206, E-mail:
| |
Collapse
|
4
|
Agrawal P, Soni S, Mittal G, Bhatnagar A. Role of polymeric biomaterials as wound healing agents. INT J LOW EXTR WOUND 2014; 13:180-90. [PMID: 25056991 DOI: 10.1177/1534734614544523] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In uncontrolled hemorrhage, the main cause of death on the battlefield and in accidents, half of the deaths are caused by severe blood loss. Polymeric biomaterials have great potential in the control of severe hemorrhage from trauma, which is the second leading cause of death in the civilian community following central nervous system injuries. The intent of this article is to provide a review on currently available biopolymers used as wound dressing agents and to describe their best use as it relates to the condition and type of the wound (acute, chronic, superficial, and full thickness) and the phases of the wound healing process. These biopolymers are beneficial in tissue engineering as scaffolds, hydrogels, and films. Different types of wound dressings based on biopolymers are available in the market, with various physical, chemical, and biological properties. The use of biopolymers as a hemostatic agent depends on its biocompatibility, biodegradability, nonimmunogenicity, and optimal mechanical property. This review summarizes different biopolymers, their physiological characters, and their use as wound healing agents along with biomedical applications.
Collapse
Affiliation(s)
- Priyanka Agrawal
- Defence Research and Development Organization (DRDO), Delhi, India
| | - Sandeep Soni
- Defence Research and Development Organization (DRDO), Delhi, India
| | - Gaurav Mittal
- Defence Research and Development Organization (DRDO), Delhi, India
| | - Aseem Bhatnagar
- Defence Research and Development Organization (DRDO), Delhi, India
| |
Collapse
|
5
|
Peng HT, Shek PN. Novel wound sealants: biomaterials and applications. Expert Rev Med Devices 2014; 7:639-59. [DOI: 10.1586/erd.10.40] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
6
|
Li Y, Li H, Xiao L, Zhou L, Shentu J, Zhang X, Fan J. Hemostatic Efficiency and Wound Healing Properties of Natural Zeolite Granules in a Lethal Rabbit Model of Complex Groin Injury. MATERIALS 2012. [PMCID: PMC5449053 DOI: 10.3390/ma5122586] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Yunlong Li
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310027, China; E-Mails: (Y.L.); (L.X.)
| | - Hui Li
- Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China; E-Mails: (H.L.); (L.Z.); (J.S.)
| | - Liping Xiao
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310027, China; E-Mails: (Y.L.); (L.X.)
| | - Lin Zhou
- Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China; E-Mails: (H.L.); (L.Z.); (J.S.)
| | - Jianzhong Shentu
- Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China; E-Mails: (H.L.); (L.Z.); (J.S.)
| | - Xumin Zhang
- Zeo-Innov Medical Technology Corporation, Hangzhou 310023, China; E-Mail:
| | - Jie Fan
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310027, China; E-Mails: (Y.L.); (L.X.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +86-571-8795-2338; Fax: +86-571-8795-2338
| |
Collapse
|
7
|
A novel sponge-based wound stasis dressing to treat lethal noncompressible hemorrhage. J Trauma Acute Care Surg 2012; 73:S134-9. [PMID: 22847084 DOI: 10.1097/ta.0b013e3182617c3c] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Noncompressible hemorrhage is the leading cause of preventable death caused by hemorrhage on the battlefield. Currently, there are no hemostatic agents with the ability to control noncompressible hemorrhage. A wound stasis dressing based upon rapidly expanding cellulose minisponges (MS) was developed and tested in a lethal noncompressible model in swine, by fully transecting subclavian artery and vein. MS were compared with conventional hemostasis dressings, Combat Gauze (CG), in a randomized comparison. METHODS Sixteen 40-kg swine underwent transection of the subclavian artery and vein through a 4.5-cm aperture. After 30-second free bleeding, randomly selected MS or CG (n = 8 per group) were administered by an independent medical officer. The wound cavity was filled with either MS + no external pressure or one CG + one KERLIX gauze with 3 minutes of external pressure. One reapplication was allowed for CG. Mean arterial pressure was maintained at 60 mm Hg with 500-mL Hextend and lactated Ringer's solution intravenously administered up to a maximum of 10-L until study termination at 1 hour. RESULTS Mean pretreatment blood loss was similar for MS (719 mL) and CG (702 mL). Primary end points, namely, hemostasis at 4 minutes (MS, 75%; CG, 25%; p = 0.13), hemostasis at 60 minutes (MS, 100%; CG, 25%; p = 0.007), and survival at 60 minutes (MS, 100%; CG, 37.5%; p = 0.026), were improved with MS as were secondary end points, namely, total blood loss (MS, 118 mL; CG 1,242 mL; p = 0.021) and length of application time (MS, 25 seconds; CG, 420 seconds; p = 0.004). CONCLUSION The use of MS is a novel approach for the rapid, simple treatment of severe noncompressible hemorrhage, which provided statistically significant improvement in hemostasis and survival 60 minutes after injury and a large reduction in blood loss, resuscitation fluid requirement, and medic treatment time compared with conventional hemorrhage control dressings in a swine model.
Collapse
|
8
|
Molecular imprinted macroporous chitosan coated mesoporous silica xerogels for hemorrhage control. Biomaterials 2010; 31:7620-30. [DOI: 10.1016/j.biomaterials.2010.06.049] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2010] [Accepted: 06/28/2010] [Indexed: 11/19/2022]
|