Recent Advances in Topical Hemostatic Materials.

Area of Science:

• Biomaterials Science
• Nanotechnology
• Emergency Medicine

Background:

• Traumatic bleeding poses significant risks, including secondary injuries and mortality.
• Traditional hemostatic methods are insufficient for complex bleeding situations.
• Advancements necessitate novel topical hemostatic materials.

Purpose of the Study:

• To review current topical hemostatic materials.
• To summarize the applications and mechanisms of various hemostatic agents.
• To highlight the potential of hemostatic nanomaterials.

Main Methods:

• Literature review of inorganic, biological, polysaccharide, and carbon-based hemostatic materials.
• Focus on hemostatic nanomaterials with key properties.
• Analysis of material advantages and disadvantages.

Main Results:

• Various hemostatic materials have distinct pros and cons.
• Hemostatic nanomaterials exhibit superior adhesion, biocompatibility, low toxicity, and high adsorption.
• Current materials address limitations of traditional methods.

Conclusions:

• Hemostatic nanomaterials show great promise for managing traumatic bleeding.
• Future directions include developing multifunctional hemostatic materials.
• Multifunctional materials should incorporate hemostasis, antibacterial, and anti-inflammatory properties to promote wound healing.