Gasa hemostática ChitoGAUZE XR PRO

Is ChitoGAUZE XR PRO CoTCCC recommended?

Yes. ChitoGAUZE XR PRO was added to the CoTCCC guidelines as a recommended chitosan-based alternative in 2014 (TCCC Guideline Change 13-05). It is recommended alongside Celox Gauze as alternatives to the primary recommendation of QuikClot Combat Gauze, particularly for patients where anticoagulation or hypothermia impairs the clotting cascade. The single X-ray detectable thread allows imaging verification of gauze placement. CoTCCC recommends these products — it does not 'approve' or 'certify' them.

What is the difference between ChitoGAUZE XR PRO and XR2 PRO?

ChitoGAUZE XR PRO contains a single embedded X-ray detectable (radiopaque) strip; XR2 PRO contains two strips. Hemostatic performance is identical — both use the same Chito+ chitosan coating on the same 3 in. × 4 yd. polyester/rayon gauze base, with the same dimensions, antimicrobial properties, CoTCCC recommendation status, and 48-hour dwell time. The XR2's second radiopaque strip provides enhanced imaging reliability when surgical teams X-ray patients with packed wounds, which is particularly valuable for combat support hospitals and trauma centers. For field use without specific dual-strip requirements, XR PRO and XR2 PRO are interchangeable.

Why does ChitoGAUZE XR PRO have a 48-hour dwell time?

The 48-hour maximum wound dwell time for ChitoGAUZE XR PRO and XR2 PRO is longer than most hemostatic gauze products (typically limited to 24 hours). This is clinically validated and reflects the biocompatibility of the Chito+ chitosan coating — the material maintains wound integrity and antimicrobial properties over an extended period without increasing infection risk within this window. The extended dwell time provides flexibility for prolonged field care, long-range evacuation, and austere environments where access to definitive surgical care may be delayed.

Does ChitoGAUZE XR PRO require irrigation for removal?

ChitoGAUZE XR PRO is designed for easy peeling removal from the wound surface without irrigation. The non-shedding chitosan coating ensures no chitosan particles remain in the wound after gauze removal. This is different from granule-based hemostatic agents (Celox, Celox-A) that require saline irrigation to remove. However, if the dressing has adhered firmly or the patient is in pain, gentle irrigation with saline can be used to soften the bond before peeling. Always follow institution-specific wound management protocols at definitive care.

Is ChitoGAUZE XR PRO effective against hospital-acquired infection organisms?

Yes. ChitoGAUZE XR PRO's chitosan coating demonstrates antimicrobial activity against a broad spectrum of 26 bacterial organisms, specifically including MRSA (methicillin-resistant Staphylococcus aureus), Enterococcus faecalis, and Acinetobacter baumannii — organisms commonly associated with combat wound infections and hospital-acquired infections. This antimicrobial benefit provides localized protection during the pre-hospital and early hospital phase before systemic antibiotic treatment is fully established.