Cryoprecipitate (Cryo)

At Uttarakhand Blood Centre, Dehradun, we provide Cryoprecipitate (Cryo) for patients requiring concentrated clotting factors. Cryo is a specialized blood component rich in fibrinogen, Factor VIII, and von Willebrand factor, essential for treating bleeding disorders.

What is Cryoprecipitate?

Cryoprecipitate (Cryo) is a concentrated blood component prepared by thawing frozen plasma and collecting the precipitated proteins. It contains high concentrations of fibrinogen, Factor VIII, Factor XIII, and von Willebrand factor (vWF).

Cryo Processing and Preparation

Cryoprecipitate is prepared through the following process:

• Fresh Frozen Plasma (FFP) is thawed at 1-6°C
• Cold-insoluble proteins precipitate out
• Supernatant plasma is removed, leaving concentrated cryoprecipitate
• Refrozen at -18°C or colder for storage
• Each unit contains 10-20 mL of concentrated clotting factors

Key Components in Cryoprecipitate

Cryo is rich in essential clotting proteins:

• Fibrinogen (Factor I): 150-250 mg per unit
• Factor VIII: 80-150 IU per unit
• Factor XIII: 20-30 IU per unit
• von Willebrand Factor (vWF): High concentration
• Fibronectin: Structural protein

Medical Uses of Cryoprecipitate

Cryo transfusions are indicated for:

• Hemophilia A (Factor VIII deficiency)
• Von Willebrand disease
• Hypofibrinogenemia (fibrinogen deficiency)
• Dysfibrinogenemia
• Factor XIII deficiency
• Uremic bleeding
• Massive transfusion with dilutional coagulopathy

Benefits of Cryo Transfusion

• Provides concentrated clotting factors in small volume
• Effective for fibrinogen replacement
• Essential for hemophilia treatment
• Rapid correction of bleeding disorders
• Reduces transfusion volume in critically ill patients

Cryo vs Other Blood Components

Comparison with related blood products:

Storage and Shelf Life

Cryoprecipitate is stored frozen at -18°C or colder with a shelf life of 1 year. Once thawed, it should be used within 6 hours if stored at room temperature or 24 hours if refrigerated at 1-6°C. Pooling multiple units is common for adequate dosing.

Emergency Cryo Availability in Dehradun

Uttarakhand Blood Centre maintains cryoprecipitate inventory for emergency situations in Dehradun. We provide immediate access for bleeding disorders, surgical bleeding, and trauma cases requiring rapid fibrinogen or Factor VIII replacement.

Quality Assurance

All cryoprecipitate units undergo rigorous quality control:

• Factor VIII and fibrinogen content verification
• Infectious disease screening
• Visual inspection for clots or contamination
• Proper labeling and traceability
• Temperature monitoring throughout storage

For urgent cryoprecipitate requirements or treatment of bleeding disorders in Dehradun, contact Uttarakhand Blood Centre immediately. We ensure timely delivery for hemophilia and other clotting factor deficiencies.