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OBJECTIVE: Blood supply shortages may create unnecessary burden, including treatment delay, worsened quality of life, or increased healthcare resource utilization in patients with myelodysplastic syndromes (MDS). This study examined physicians' experience with blood supply shortages in the MDS population. Additionally, physicians' perspectives on the factors that impact clinical, economic, and humanistic outcomes of patients with MDS were investigated. METHODS: A total of 378 physicians primarily specializing in hematology/oncology across the UK, France, Germany, Italy, and Spain completed the survey (n ≈ 75 in each country). Physicians answered questions regarding adequacy of blood supply for patients with MDS who require red blood cell (RBC) transfusions and identified factors impacting the clinical, economic, and humanistic outcomes in the MDS population. RESULTS: Over 65% of physicians reported that their patients with MDS requiring RBC transfusions encountered RBC transfusion delays due to blood supply shortage. Among physicians who reported delays, 13.8% of patients were impacted, ranging from 11.0% in Spain to 19.4% in Italy. On average, patients experienced a 4.2-day delay in receiving RBC transfusions due to blood supply shortages, and 16.7% of patients required additional healthcare provider visits. Eastern Cooperative Oncology Group performance status, threshold hemoglobin levels, and age were the top factors reported by more than two-thirds of physicians that impact outcomes of patients with MDS. CONCLUSION: Our findings support the need for new treatments in MDS that reduce transfusions and thus blood supply needs, and that would have a beneficial effect on clinical, humanistic, and economic outcomes.

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BACKGROUND: Decreased blood collection during the Coronavirus Disease 2019 (COVID-19) pandemic resulted in long-term red blood cell (RBC) shortages in the United States. In an effort to conserve RBCs, the existing passive alert system for auditing inpatient transfusions was modified to activate at a lower hemoglobin threshold (6.5 g/dL instead of 7.0 g/dL for stable, nonbleeding inpatients) during a 9-month shortage at an academic medical center. Hemoglobin levels prior to RBC transfusions were compared for inpatients receiving RBC transfusions to determine whether RBC utilization changed during the intervention. STUDY DESIGN AND METHODS: This retrospective study compared the number of single-unit RBC transfusions and hemoglobin levels prior to RBC transfusion among inpatients during the 9 months of the intervention (Period 2, 06/01/2021-2/28/2022) to the same period of the previous year (Period 1, 06/01/2020-2/28/2021). RESULTS: Overall full unit RBC transfusions to inpatients decreased by 15% from 5182 to 4421. Of all transfusions, 50.3% and 49.8% were single-unit RBC transfusions in Period 1 and Period 2, respectively. The incidence rate difference and incidence rate ratio of single RBC units transfused per 1000 patient days were significantly decreased (p = 0.0007). The average pre-transfusion hemoglobin level significantly decreased from 7.18 g/dL to 7.05 g/dL (p = 0.0002), largely due to significant decreases in hemoglobin transfusion triggers for adult inpatient ward transfusions. DISCUSSION: Modification of the passive alert system was associated with significantly decreased RBC utilization during a long-term RBC shortage. Modification of transfusion criteria recommended by passive alerts may be a feasible option to decrease RBC utilization at centers during long-term RBC shortages.

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BACKGROUND: Increased risks have been found for patients undergoing liver transplantation due to the blood supply shortage following the ongoing coronavirus disease 2019 (COVID-19) pandemic. Hence, exploring a method to alleviate this dilemma is urgent. This phase I, nonrandomized, prospective trial aimed to evaluate the safety and feasibility of using donor-specific red blood cell transfusion (DRBCT) as an urgent measurement to alleviate the blood supply shortage in deceased donor liver transplantation (DDLT). METHODS: The outcomes of 26 patients who received DRBCT and 37 patients in the control group who only received 3rd party packed red blood cells (pRBCs) transfusion between May 2020 and January 2021 were compared. RESULTS: Patients receiving DRBCT did not develop transfusion-related complications, and the incidence of postoperative infection was similar to that in the control group (23.1% vs. 18.9%, P=0.688). Because the patients received the red blood cells from organ donors, the median volume of intraoperative allogeneic red blood cell transfusion from blood bank was 4.0 U (IQR 1.1-8.0 U) in the DRBCT group, which is significantly lower than that (7.5 U, IQR 4.0-10.0 U) in the control group (P=0.018). The peak aspartate aminotransferase (AST) level was significantly lower in the DRBCT group than in the control group (P=0.008) and so were the AST levels in the first two days after the operation (P=0.006 and P=0.033). CONCLUSIONS: DRBCT is a safe and effective procedure to lower the need for blood supply and is associated with a reduction in AST levels after transplantation. DRBCT is beneficial to patients receiving life-saving transplantation without sufficient blood supply during the COVID-19 pandemic.