"Because Every Drop Counts": Blood donation during the COVID-19 Pandemic

Sociodemographic Profile of Blood Donations and Ways to Encourage Them

INTRODUCTION

Maintaining blood stocks in Brazil faces challenges; hence, it is crucial to develop effective strategies to recruit and retain donors, such as campaigns and social marketing programs to raise awareness, but there is a lack of studies about the donators' profiles, as well as their barriers or incentives.

OBJECTIVE

The objective of this study was to analyze the characteristics of donors and the factors that influence their decisions.

METHODS

This was a cross-sectional study carried out between April and November 2022 using a structured questionnaire sent through a community created on Facebook, addressing common people over 18 years old, containing closed questions, supported by Google Forms. Statistical analyses were carried out using IBM SPSS Statistics for Windows, Version 17 (Released 2008; IBM Corp., Armonk, New York, United States) and the Chi-square and Fisher's exact tests, with p < 0.05.

RESULTS

The sample relied on 1019 participants, women (72.8%), age group > 30 years (81.1%), the most represented blood type was O positive (37.5%), and men donated more frequently than women (76.5% vs. 40.6%). The main reasons for not donating are medical conditions (39.7%) and lack of time (33.8%). The main reasons for donating are helping voluntarily (97.6%) and donating to family/friends (96.4%).

CONCLUSION

There was a significant difference between the genders of blood donors, with more men donating, especially those over 30 years old, and with income between 1-8 minimum wages. The main barriers to donating are lack of time and information. Based on this, it is possible to target campaigns at women, young people, and people with income above nine minimum wages. The main reasons for donating are altruism, obtaining test results, and financial benefits.

The influence of the COVID-19 pandemic on blood donation and supply in China

INTRODUCTION

During the COVID-19 pandemic, there was a sharp decline in blood donation which posed a serious threat to the clinical blood supply worldwide. The aim of this study was to evaluate the influence of the COVID-19 pandemic on blood donation and supply in China on a nationwide level.

METHODS

A comprehensive review of the published literature was performed using eight databases including PubMed, Web of Science, Cochrane Library, Ovid, Embase, CNKI, WANFANG, and VIP by searching relevant words combinations.

RESULTS

Twenty-seven studies were determined to be eligible and included. Among them, 21 studies reported the situation of blood donation during the COVID-19 pandemic in China. The donation of both whole blood and platelet concentrates declined (with a decline of 5%-86% for whole blood and 3%-34% for platelet concentrates), with this especially evident in February 2020. The COVID-19 pandemic changed the pattern of blood donation and the composition of blood donors accordingly. Fifteen articles reported the supply of various blood components during the COVID-19 pandemic. The supply and usage of both packed red blood cell (PRBC) and fresh-frozen plasma (FFP) decreased (with a decrease of 4%-40% for PRBC and 9%-58% for FFP). The proportion of blood transfusions in different departments changed too. Compared to 2019, there was a decrease in surgical blood transfusions, and an increase in that used in treatments performed in emergency and internal medicine departments.

CONCLUSION

The COVID-19 pandemic has led to an overall reduction of blood transfusion activities in most cities in China, in particular blood donations and blood demands.

Expert consensus on improving iron deficiency anemia management in obstetrics and gynecology in Asia

Iron deficiency anemia (IDA) is a major health burden among women in Asia. Key issues in IDA management in Asia are under-diagnosis and under-treatment. The lack of Asia-specific guidelines, and suboptimal utilization of treatment compounds the management of IDA. To address these gaps, a panel of 12 experts in obstetrics, gynecology, and hematology from six regions in Asia convened to review current practices and clinical evidence and provide practical guidance on IDA diagnosis and management in Asian women. The Delphi approach was used to obtain objective opinions and attain consensus on statements pertaining to awareness, diagnosis, and management of IDA. In total, 79 statements attained consensus and are summarized to provide guidance on raising awareness of IDA and approaches for improved diagnosis and treatment of IDA among women in various settings: pregnancy, postpartum, heavy menstrual bleeding, gynecologic cancers, and perioperative care. This clinician-led consensus integrates appropriate recommendations based on clinical evidence and best practices and is intended to guide decision making in the management of iron deficiency/IDA in women. The expert panel raises a call for timely diagnosis and utilization of appropriate treatment, including use of high-dose intravenous iron, stringent blood management, and interdisciplinary collaboration, for optimization of IDA management among women in Asia.

The Impact of Social Media Applications on Donor Engagement and Retention in the Saudi Arabian Blood Donation System

STUDY PURPOSE

The objective of this study is to evaluate the influence of social media applications on donor engagement and retention within the blood donation system in Saudi Arabia.

METHODS

A cross-sectional survey design was adopted in this study. The population aged above 18 years and living in Saudi Arabia was included in the study. Using convenience and snowball sampling techniques, an online questionnaire was distributed using social media channels such as WhatsApp, Facebook, and Instagram. A total of 463 participants were included in the study.

RESULTS

The majority of the study participants (78.1%) engage on social media applications multiple times a day for charity causes such as blood donation by responding to requests, while 51.8% of them engage on social media applications for the same reason a few times a month. Focusing on donor engagement, 46.8% and 27.3% of the total participants were likely to engage in the blood donation process; 60% were likely to continue to use social media applications for blood donation. The ANOVA findings showed a significant difference (p<0.05) between participant groups characterized by age and educational level on their engagement on social media applications for the blood donation process. Younger participants and participants with bachelor's degrees and above were more likely to engage in social media applications for the blood donation process compared to minimum educated and older participants (p<0.05).

CONCLUSION

Charity or blood donation organizations must adopt strategies to actively engage the donors on the platforms, as social media can effectively contribute to donor engagement and retention.

Vaccine-incentivized blood donation: A survey of public perceptions in Canada

BACKGROUND AND OBJECTIVES

Canadian blood donations declined during the start of the COVID-19 pandemic. Conversely, vaccine demand outpaced supply during the initial stages of the COVID-19 vaccine rollout in Canada. This study investigates public perceptions regarding vaccine-incentivized blood donation, among COVID-19 and future pandemics, in Canada.

MATERIALS AND METHODS

A 19-question survey was developed and distributed in person and online to Canadians during the third wave of the COVID-19 pandemic. Participants were asked questions about demographics, blood donation eligibility, previous donations and sentiments towards vaccine-incentivized blood donation. Data were analysed using descriptive statistics.

RESULTS

In total, 787 respondents completed the survey with representation from all sexes, ages, races, locations of residence and work employment. Overall, 176 (22%) participants self-identified as working or living in healthcare settings, 511 (65%) were currently able to donate blood products, 247 (31%) previously donated blood and 48 (6%) donated blood during the COVID-19 pandemic. With the exception of ineligible blood donors, many Canadians, particularly previous blood donors, were agreeable with this incentivization proposal. Many participants claimed they would donate blood products for vaccines during COVID-19 and future pandemics but raised concerns about the equitableness of such approach.

CONCLUSION

Vaccine-incentivized blood donation was viewed positively by many Canadians in our study. Future research must investigate the equity and feasibility of this strategy. In the interim, further strategies should be explored to encourage blood donation in Canada.

The Incidence and Risk Factors for Allogeneic Blood Transfusions in Pediatric Spine Surgery: National Data

(1) Background: Pediatric spinal surgery is a blood-intensive procedure. In order to introduce a rational blood management program, identifying the risk factors for transfusions is mandatory. (2) Methods: Data from the national database covering the period from January 2015 to July 2017 were analyzed. The available data included the demographics, characteristics of the surgeries performed, length of stay, and in-house mortality. (3) Results: The total number of patients used for the analysis was 2302. The primary diagnosis was a spinal deformity (88.75%). Most fusions were long, with four levels or more (89.57%). A total of 938 patients received a transfusion; thus, the transfusion rate was 40.75%. The present study identified several risk factors; the most significant was a number of levels fused greater than 4 (RR 5.51; CI95% 3.72-8.15; p < 0.0001), followed by the deformity as the main diagnosis (RR 2.69; CI95% 1.98-3.65; p < 0.0001). These were the two most significant factors increasing the odds of a transfusion. Other factors associated with an increased risk of transfusion were elective surgery, the female sex, and an anterior approach. The mean length of stay in days was 11.42 (SD 9.93); this was greater in the transfused group (14.20 vs. 9.50; p < 0.0001). (4) Conclusions: The rate of transfusions in pediatric spinal surgery remains high. A new patient blood management program is necessary to improve this situation.

The effect of immediate postoperative intravenous administration of ferric carboxymaltose after autologous free-flap breast reconstruction

Intravenous ferric carboxymaltose (IV-FCM) can effectively correct perioperative anemia in patients undergoing major surgeries. However, its efficacy and side effects in patients undergoing free flap-based breast reconstruction are yet to be investigated. At our institution, from year 2020, patients with breast cancer undergoing abdominal free flap-based breast reconstruction were injected 500 mg of IV-FCM immediately post-operation. Propensity-matched 82 IV-FCM injected (study group) and 164 historical control group patients were retrospectively analyzed for transfusion rates, changes in hematological parameters, and flap or donor-site related complications. The major and minor complication rates related to the operation site were similar between the two groups. There was no significant difference in the transfusion rate between the two groups (control 29.9% vs. study 32.9%, p = 0.71). However, the total amount of transfusion required was significantly higher in the historical control group (control-53.2% 1 pack, 42.6% 2 packs, 4.3% 3 packs of RBC vs. Study-66.7% 1 pack, 33.3% 2 packs, p = 0.02) than in the study group. Additionally, the historical control group showed a significantly higher drop in red blood cell count, hemoglobin, and hematocrit levels from postoperative days 1-2 and 2-3 compared to the study group. Immediate postoperative use of IV-FCM in free flap-based breast reconstruction was well tolerated by patients and reduced overall transfusion volume.

The Effect of COVID-19 on Hemoglobinopathy Patients’ Daily Lives While Quarantined: Four Greek Hospitals’ Experiences

During a pandemic, people are fearful of becoming infected with the virus, which causes anxiety, loss of purpose, and depression. This study aimed to evaluate the social and psychological impact, as well as the impact on homecare, of patients with hemoglobinopathies during the pandemic. Material and Methods: In total, 130 patients from four Thalassemia and Sickle Cell Disease Units of the National Health System of Greece Hospitals were examined via an anonymous questionnaire developed and distributed through stratified sampling. Results: Transfusion-dependent thalassemia, transfused sickle cell disease, and other hemoglobinopathies were represented by 130 patients. During the pandemic, the main concern of patients was the affordability of blood for transfusion. During the lockdown, patients’ moods varied, and their daily lives were disrupted by a lack of access to basic goods and communication with friends and family. Their eating habits, access to exercise, and, to a lesser extent, their financial situation have all been affected in their daily lives. It is crucial to highlight that while access to health services did not suffer in terms of medication and regular visits for their actual disease, it did suffer in terms of the systematic monitoring of complications.

Impact of COVID-19 on Blood Donation and Supply: A Multicenter Cross-Sectional Study from Saudi Arabia

Background

The coronavirus disease-19 (COVID-19) pandemic caused a major impact on blood donation process and supply globally. A lockdown management procedure was launched nationally in Saudi Arabia to manage this global health crisis. The main aim of this study was to determine the effect of COVID-19 lockdown on blood donation services and supply in different regions of Saudi Arabia. Study Design and Methods. A retrospective cross-sectional study was conducted in the blood bank centers of 5 major cities including Riyadh, Jeddah, Dammam, Hail, and Jizan in Saudi Arabia. Demographic and blood characteristics were retrieved from the first 6 months of 2019 (January–June) and compared to the same period of 2020.

Results

Our findings showed variation in the characteristics of blood donation and supply among the centers surveyed, as some of these centers were adversely affected, while others showed an increase in the availability of blood products during the pandemic. For example, Jeddah's center was significantly affected by COVID-19 lockdown whereas Hail's center showed a significant increase in the analyzed characteristics of blood donation services in 2020 compared to 2019. Overall, there was no major difference among the surveyed centers between 2020 and 2019, and this might be due to the effective management of blood supply and transfusion. Discussion. Although blood supply and transfusion practice was slightly affected at various degree among the surveyed centers, the whole process did not show a significant effect on the overall outcome. This is in fact due to the proper preparedness, management of blood requirements and supplies, and efficient response of the surveyed centers in Saudi Arabia.

Donor's Perspectives on Blood Donation During Covid-19 Pandemic

Covid-19 pandemic had affected transfusion services including recruitment of donors and blood donation camps activities. The blood donors may have concerns, confusion, and misleading rumours about blood donation during pandemic. People's priorities for blood donation may shift because of a dearth of necessities. It is important to identify factors which prevent or motivate blood donors during pandemic. This study was designed to understand blood donors' knowledge, attitudes, and perceptions during the Covid-19 pandemic. A descriptive cross-sectional study to assess donor’s knowledge, attitude, and perception regarding blood donation using self-administered 20 questions. The study duration was 4 months. A total 503 whole blood donors participated. The fear of infection and reduced blood donor motivation were observed to be the major deterrents of blood donation activity. Environment of blood donation area and travel to blood donation site were perceived two major sources of Covid-19 infection by participants. The top 3 motivational factor for blood donation were direct patient request to donate (30%), followed by family/ friends need and social media campaigns (26% each). Most donors (70.6%) were aware of importance of Covid-19 appropriate behaviour during current pandemic. The 67% donors felt that adequate Covid-19 preventive measures had been followed by the staff involved in blood collection. Based on the survey results, the inferences are that donors may harbour fear of infection and concerns for their safety, deterring blood donation. The direct appeal from a patient's relative to donate blood or a requirement in their family/friends and social media appeals emerge important factors to motivate donors. Travel facility arrangement may aide blood donation. Most of the donors are more than satisfied with the blood donation experience and are motivated to inform the transfusion services of any appearance of Covid-19 symptoms post donation. The donors were satisfied with the steps to reduce Covid-19 infection.

The Impact of COVID-19 on Blood Transfusion Services: A Systematic Review and Meta-Analysis

Introduction

While SARS-CoV-2's main transmission route is through respiratory droplets, research has found that viral RNA could be detected in blood samples, causing concerns over the safety of blood donations and blood products. This paper therefore aims to systematically search for studies that have addressed their country's lack of donations and analyse the risk of blood transfusion-transmission. As such, it will answer the question "should blood services focus more on donation vigilance or worry more about the risks of transmission through blood products?"

Methods

38 articles were identified through a systematic review adopting the PRISMA and STROBE guidelines. Meta-analysis was conducted using OpenMeta software.

Results

The average decrease in blood donations was found to be 38%, with some regions showing up to 67% decrease. To assess the risk of actual blood transfusion-transmission, three datasets were analysed. Firstly, the viral load in COVID-19 patients was studied and found to have less than 1% detection rate (ARD = -0.831, 95% -0.963, -0.699). Secondly, the prevalence of finding viral RNA in a pool of donations was nearly -1.503 (ARD = -1.538, -1.468). Lastly, recipients who were given blood products of positive donors were found to be -0.911 (ARD 95% = -1.247, -0.575).

Discussion/Conclusion

Blood centres should focus more on launching initiatives and policies that would increase their countries' blood supply as the virus has no direct threat to blood safety.

Deterrents in recruitment of COVID-19 convalescent plasma donors: Experience from a hospital-based blood centre in India

INTRODUCTION

Recruitment of Covid-19 convalescent plasma (CCP) donors may present as a challenge due to inexperience and differences in donor profile as compared to whole blood donation. Present study highlights the deterrents to recruiting CCP donors at a hospital based blood centre.

MATERIALS AND METHODS

Potential CCP donors were contacted individually by telephone and a group approach through camp organisers from May to July 2020. Recruitment challenges were noted and deferrals of these recruited donors during screening and medical examination was obtained and analysed.

RESULTS

Total 1165 potential CCP donors were contacted. Around 47% donors were lost due to challenges related to information storage and retrieval. Fear of health, family pressure, and fear of a new procedure were major reason (27.2%) for unwillingness to donate. The main reasons for deferral among potential donors were multiparity (38%) and being overage/underage (31.6%). Finally, 468 donors were recruited including 408 by individual approach and 60 by a group approach. From these absence of detectable COVID-19 antibodies were found in 15.4%. Few donors (9.0%) were deferred as they had not completed 28 days post recovery.

CONCLUSION

The process of CCP donor recruitment differs from that of whole blood donation and requires an individualised approach with involvement of clinicians in the initial phases of the pandemic. A group approach targeting specific organisations could be adopted for a successful CCP collection program. There is a need to relook into some aspects of donor selection such as consideration of multiparous female donors and overage/underage donors after reviewing scientific evidence.

Blood and plasma donors during the COVID-19 pandemic: arguments against financial stimulation

During the COVID-19 pandemic, blood and convalescent plasma donors are dearly needed. There is a need to modify donor recruitment strategies in order to stimulate these donors. Financial stimulants though, cannot be possibly used. This paper will analyze, from an ethical perspective, the possible consequences regarding the blood and plasma donor system by a simple shift of attention from the voluntary unpaid donor to the paid one or the blood seller.

Indian blood donor selection guidelines: Review in the context of the ongoing COVID-19 pandemic

The National Blood Transfusion Services under the aegis of the ministry of health and family welfare, India has recently issued guidelines regarding the blood donor selection criteria and the processing of blood. Care has been taken to make the blood transfusions safer. However, COVID-19 has disrupted the organization of the voluntary blood donation drives, whole blood donations [WBD] and restricted the donors' movement to the blood transfusion centres all across the world. While sickness and the need for transfusions are very much in place, the gap of demand against blood collection has widened. Additionally, with the monsoon season at hand, and the categorical challenges of a dengue outbreak, the subsequent need for blood components especially the platelet concentrates is going to rise. Some of the criteria laid for deferring a blood donor from his or her WBD need a categorical revision, considering these unprecedented times. We, therefore, critically analyzed the blood donor selection criteria and hereby, suggest an updating regarding the pre-donation haemoglobin, sexually transmitted diseases, lactation, pregnancy and many such subheadings. We also suggest collecting smaller blood volumes in the blood bags for the optimal benefit of the recipients both for now and also as a measure of pandemic preparedness for future use.

A review on recipients of hematopoietic stem cell transplantation patients with COVID-19 infection

For the last few months, various geographical regions and health sectors have been facing challenges posed by the current COVID-19 pandemic. COVID-19 has led to significant disruption in the normal functioning of potentially life-saving therapies of hematopoietic cell transplant and chimeric antigen receptor therapy. As transplant physicians are gaining more information and experience regarding the undertaking of these complex procedures during the ongoing COVID-19 pandemic, we believe it is important to discuss the challenges faced, prognostic risk factors, and outcomes of COVID-19 in post-hematopoietic stem cell transplantation patients based on the available real-world data.

The impact of COVID-19 on transfusion-dependent thalassemia patients of Karachi, Pakistan: A single-center experience

Objectives

With the advent of COVID-19 in Pakistan, the already fragmented blood transfusion services (BTS) received a severe blow, putting the lives of transfusion-dependent thalassemia children on stake. This study aimed to assess the impact of the COVID-19 on blood transfusion therapy (BTT) of thalassemia patients and suggest ways to ensure safe and reliable blood supplies amid such health crises.

Material and methods

A retrospective, cross-sectional study was conducted from October 2019 (before COVID-19) to July 2020 (during COVID-19) based on the data provided by a thalassemia center, named Help International Welfare Trust, Karachi, Pakistan. SPSS version 24.0 was used for the data analysis. Data were described in the form of means and percentages.

Results

There was a significant reduction in the consumption of PRBCs bags after the emergence of COVID-19 (P = 0.002). Moreover, the number of thalassemia patients receiving BTT was dropped by 10.56% during the pandemic. There was a strong negative correlation observed between the rising cases of COVID-19 in Pakistan and the number of patients missing their therapy sessions (r = −0.914, P = 0.030). A considerable decline in the reserves of all Rhesus-negative blood groups amid the COVID-19 outbreak was also observed.

Conclusion

The COVID-19 pandemic adversely affected the already suboptimal care catered to thalassemia patients in Karachi, Pakistan. The fear of the virus contraction coupled with the lockdown and restricted mobility has disrupted the entire transfusion chain from donor to the recipient. Collaborated efforts by the government and healthcare authorities are essential to ensure sufficient blood for thalassemia patients amid the pandemic.