Ralph R. Vassallo

Hematology
6210 E Oak St
Scottsdale, AZ 85257

Last Updated: 09/26/2026

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Found 64 publications

International Forum on the Management of Donors Following Recurrent Quality Monitoring System Failures and Subsequent Discards: Responses.

International Forum on the Management of Donors Following Recurrent Quality Monitoring System Failures and Subsequent Discards: Responses.

Journal: Vox sanguinis
Published: July 27, 2026

International Forum on the Management of Donors Following Recurrent Quality Monitoring System Failures and Subsequent Discards: Summary.

International Forum on the Management of Donors Following Recurrent Quality Monitoring System Failures and Subsequent Discards: Summary.

Journal: Vox sanguinis
Published: July 27, 2026

The need for dried plasma-Still a national issue: Where are we and recommendations.

The need for dried plasma-Still a national issue: Where are we and recommendations.

Journal: Transfusion
Published: February 23, 2026

Sentinel trends in donor hemoglobin values and low-hemoglobin deferrals in a large US blood center.

Sentinel trends in donor hemoglobin values and low-hemoglobin deferrals in a large US blood center.

Journal: Transfusion
Published: November 13, 2025

Individual donor assessment in the United States: Impact on deferral and infectious disease marker rates.

Individual donor assessment in the United States: Impact on deferral and infectious disease marker rates.

Journal: Transfusion
Published: August 29, 2025

Possible NAT-negative transfusion-transmitted Babesia microti.

Possible NAT-negative transfusion-transmitted Babesia microti.

Journal: Transfusion
Published: July 03, 2025

It is time to eliminate the one-hour corrected count increment in the diagnostic workup of platelet transfusion refractoriness.

It is time to eliminate the one-hour corrected count increment in the diagnostic workup of platelet transfusion refractoriness.

Journal: Transfusion
Published: April 29, 2025

Blood donor characteristics and blood safety before and during the COVID-19 pandemic: A BEST Collaborative international survey.

Blood donor characteristics and blood safety before and during the COVID-19 pandemic: A BEST Collaborative international survey.

Journal: Vox sanguinis
Published: January 20, 2025

Survey of cryoprecipitate production and cryoprecipitate and fibrinogen concentrate utilization in North America: Variable practices observed from July 2016 to June 2021, The BEST Collaborative Study.

Survey of cryoprecipitate production and cryoprecipitate and fibrinogen concentrate utilization in North America: Variable practices observed from July 2016 to June 2021, The BEST Collaborative Study.

Journal: Transfusion
Published: December 13, 2024

Platelet storage failure-Metformin as causative agent.

Platelet storage failure-Metformin as causative agent.

Journal: Transfusion
Published: September 05, 2024

Cumulative donor-specific antibody threshold predicts platelet transfusion response in HLA-alloimmunized patients.

Cumulative donor-specific antibody threshold predicts platelet transfusion response in HLA-alloimmunized patients.

Journal: Blood advances
Published: July 05, 2024

Management of human leukocyte antigen-mediated platelet transfusion refractoriness: Brief synopsis and recent literature review.

Management of human leukocyte antigen-mediated platelet transfusion refractoriness: Brief synopsis and recent literature review.

Journal: Transfusion
Published: May 01, 2024
Showing 1-12 of 64

Last Updated: 09/26/2026