Convalescent plasma for the treatment of patients with severe coronavirus disease 2019: A preliminary report.

Background: The role of convalescent plasma therapy for patients with coronavirus disease 2019 (COVID-19) is unclear.

Methods: We retrospectively compared outcomes in a cohort of critical COVID-19 patients who received standard care (SC Group) and those who, in addition, received convalescent plasma (CP Group).

Results: In total, 40 patients were included in each group.

Prevalence and trends of transfusion transmissible infections among blood donors in the State of Qatar, 2013-2017.

Background: Millions of lives around the world are being saved annually through blood transfusion. However, blood transfusion is among the essential vehicles for transmitting infections. The overall prevalence of Transfusion Transmissible Infections among blood donors differs around the world, reflecting the variation in the prevalence of these infections.

Whole Blood Storage in CPDA1 Blood Bags Alters Erythrocyte Membrane Proteome.

Autologous blood transfusion (ABT) has been frequently abused in endurance sport and is prohibited since the mid-1980s by the International Olympic Committee. Apart from any significant performance-enhancing effects, the ABT may pose a serious health issue due to aging erythrocyte-derived "red cell storage lesions." The current study investigated the effect of blood storage in citrate phosphate dextrose adenine (CPDA1) on the red blood cell (RBC) membrane proteome.

Hematopoietic stem cell transplantation in qatar: One-year anniversary.

Hematopoietic stem cell transplantation (HSCT) offers potentially curative therapy for many hematologic and nonhematologic conditions. As a successful outcome of Qatar's National Cancer Strategy, the HSCT program was started in the National Center for Cancer Care and Research (NCCCR) in October 2015. The HSCT program in NCCCR is the only transplant program in Qatar and self-sufficient with all three core components: the stem cell collection facility, the stem cell processing facility, and the clinical program, which are locally available at Hamad Medical Corporation.