Impact of Regular Blood Donation on Body Iron Stores at Saudi Blood Donors

Introduction: One of the most frequent observations in long-term blood donation is chronic iron deficiency, which can develop into anaemia. The majority of blood screening methods employed by blood banks do not incorporate iron-status markers, which may result in potential subclinical iron deficiency. The aim of this study was to evaluate the effects of repeated blood donation on the levels of iron in the body and to guide blood donors in preventing the depletion of iron stores. Methods: Regular blood donors were categorised into distinct groups according to the number of donations they gave, and then the correlation between these groups and their bodies’ iron levels was examined. Different parameters were employed to identify iron deficiency and iron depletion in blood donors: serum ferritin, mean corpuscular volume (MCV), mean corpuscular haemoglobin (MCH), mean corpuscular haemoglobin concentration (MCHC), total iron-binding capacity (TIBC), and serum iron. Results: The study included 300 individuals who regularly and willingly donated blood. There were no iron insufficiency cases among those donating blood for the first time (Group I). However, 15.5% of individuals who had donated once before (Group II) had ferritin levels of 15 - 30 μg/dl (ng/ml), indicating reduced iron stores. The rate increased to 18% (37 out of 206 individuals) among regular blood donors (Groups III, IV, and V). Iron deficiency (depletion) prevalence among regular blood donors in Groups III, IV, and V was 5.9% (12 out of 206) and 50.4% (100 out of 206). Donors who had donated blood most frequently had the lowest levels of haematological markers MCH, MCHC, and TIBC. Provide the p-values representing the differences between the means of MCV, MCH, iron, TIBC, and ferritin levels when comparing donor groups with the control group (Group I) based on the frequency of donations. Indicate statistically significant differences where the p-value is less than 0.0125. This significance level is adjusted based on the Bonferroni method, considering multiple independent tests. The result shows that the Iron parameter for the comparison between Group I and Group III and Group I and Group IV suggests a statistically significant difference in iron levels between these donor groups. Conclusion: The findings of this study show that a higher times of donations lads to a higher occurrence of depleted iron stores and subsequent erythropoiesis with iron deficiency by one donor from every three healthy donors. The iron and ferritin concentrations were within the normal range in group one (Control group) and reduced in the other four groups (G-2 to G-5). However, the level of haemoglobin remained within an acceptable range for blood donation. This outcome suggests that it may be necessary to reassess the criteria for accepting blood donors. The average serum ferritin levels were examined in all five groups (G-1 to G-5), both for males and females, and significant variations were seen among the groups under study. This study found that 35% of the individuals who regularly donate blood have iron-deficient anaemia (sideropenia). This suggests that it would be beneficial to test for serum ferritin at an earlier stage, ideally after three donations.

Effectiveness of Comprehensive Nursing Management in Enhancing Blood Donation Outcomes and Donor Experience: A Comparative Study

Objective:To assess the management effect of comprehensive nursing management on blood donation services in blood stations.Methods:Sixty-four individuals who donated blood at a blood station between September 2021 and September 2023 were selected and randomly assigned into two groups of 32 each.The first group received comprehensive nursing management,while the second group received routine nursing management.Blood donation indexes and observational indexes such as adverse reactions were compared between the groups.Results:The total blood donation volume and qualified blood donation volume were higher in the first group than in the second group.The amount of discarded blood and the rate of blood discards were lower in the first group compared to the second group(P<0.05).Additionally,the adverse reaction rate in the first group was lower,the blood donation comfort scores were higher,the psychological state scores were lower,and the quality of care scores were higher than those in the second group(P<0.05).Conclusion:Comprehensive nursing management can improve the efficiency of blood donation,reduce the rate of blood discards,decrease the incidence of adverse reactions,alleviate negative psychological states of blood donors,and enhance both the comfort level of blood donation and the quality of care provided.

Contribution to the Improvement of Transfusion Safety: Assessment of the Pre-Donation Hemoglobin Level at the Yamoussoukro Blood Transfusion Center in Cote d’Ivoire

Introduction: Despite the progress recorded at the level of transfusion safety in Côte d’Ivoire, much remains to be done, particularly at the level of the medical selection of blood donors. The objective of the study was to make an assessment of the pre-donation capillary hemoglobin dosage for the year 2020 of the fixed collection, of the Blood Transfusion Center of Yamoussoukro. Method: This is a retrospective study that took place at the Yamoussoukro Blood Transfusion Center. The data collection related to all old and new blood donors were deemed suitable for the fixed collection of the year 2020. The method chosen for the pre-donation control is that of the portable hemoglobinometer of the HémoCue® type, more precisely 201+. Results: Of the 1160 blood donors in the study, the pre-donation hemoglobin level was not measured in 787 (67.8%) subjects of either sex. Of the subjects who had a pre-donation hemoglobin level performed, 97 (26%) blood donors had a sub-standard hemoglobin level, including 15 females and 82 males. Conclusion: Pre-donation hemoglobin testing of blood donors is effective in Yamoussoukro. However, efforts must still be made to improve the quality of the blood collected and to protect blood donors.

Characteristics of Long-term Nonprogressors and Viremia Controllers Infected with HIV-1 via Contaminated Blood Donations or Transfusions Conducted 20 Years Earlier

To characterize long-term nonprogressors （LTNPs） and viremia controllers （VCs）, infected with HIV-1 through contaminated blood donation or transfusion between 1992 and 1996 in Henan, China. LTNPs and VCs were defined by CD4＋T lymphocyte （CD4） count and viral load （VL）. Of 29,294 patients infected with HIV-1 via contaminated blood donation or transfusion that had conducted for more than 20 years, 92 were LTNPs/VCs. There were 70 LTNPs （0.24%）, 43 VCs （0.15%）, and 48 LTNPs＋VCs- （0.16%）.

Effects of Intraoperative Autologous Blood Donation and Tepid Temperature Cardiopulmonary Bypass on Blood System

The effects of the intraoperative autologous bind donation and tepid temperature cardiopulmonary bypass (CPB) on blood system were investigated. Twenty-four patients with rheumatic heart valve diseases scheduled for open heart surgery were selected and divided randomly into group A (intraoperative autologous blood donation and tepid temperature, nasopharyngeal temperature was at 32-34 ℃ during CPB) and group B (control, nasopharyngeal temperature was at 25-28 ℃ during CPB). The plasmatic concentrations of GMP-140 and D-Dimer and the plasmatic activities of 6- ketoPGF1α and AT- Ⅲ were measured by using ELISA or substrate luminescence techniques before operation, at the end of CPB, after discontinuation of CPB and postoperatively. Red blood cell count, platelet count, hematocrit, the amount of blood drainage and the amount of blood transfusion needed were measured or recorded postoperatively. The results showed the plasmatic concentrations of GMP140 and D-Dimer in group A were significantly less (P<0. 05) than those in group B during and after operation. The activity of 6-keto--PGF1α in group A was higher (P<0. 05) than that in group B during and after operation. The AT- Ⅲ activity in group A was less (P<0. 05) during CPB but higher 30 min after discontinuation of CPB than that in group B. The amount of postoperative blood loss (283± 166 versus 722± 194 ml, P<O. 01) and amount of blood transfusion (816±126 versus 1443± 678 ml, P<0. 01) in group A were significantly less than those in group B, respectively. The red blood cell count, platelet count and hematocrit in group A were significantly higher than those in group B after operation. The results suggests intraoperative autologous blood donation and tepid temperature have a good protection on blood system and can reduce postoperative non-surgical bleeding.

HIV,HCV,and HBV Co-Infections in a Rural Area of Shanxi Province with a History of Commercial Blood Donation

Background： Unhygienic blood collection in the early 1990s led to blood-borne infections in Central China. This study aimed to estimate human immunodeficiency virus （HIV） co-infection with hepatitis C and B viruses （HCV and HBV） and their risk factors in a rural area of Shanxi Province with a history of commercial blood donation. Methods： A cross-sectional study was conducted in 2004. All adult residents in the target area were invited to participate in the study. Face-to-face interviews were completed and blood specimens were tested for HIV, HCV, and HBV surface antigen （HBsAg）. Results： Prevalence rates of HIV, HCV, and HBsAg were 1.3% （40/3 062）, 12.7% （389/3 062）, and 3.5% （103/2982）, respectively. Of the 40 HIV-positive specimens, 85% were HCV positive and 2.5% were HBsAg positive. The history of commercial blood donation was positively associated with HIV, HCV, and HIV/HCV co-infections, but was negatively associated with HBsAg seropositivity. Migration for employment in the last 5 years was positively related to HIV, HBsAg, and HIV/HCV co-infections. Univariate logistic analysis showed that illegal drug use, number of sex partners, extramarital sex behavior, commercial sex behavior, and condom use rate were not related to anti-HIV, anti-HCV, HBsAg seropositivity or their co-infections. Conclusion： The history of commercial blood donation was the main risk factor for HIV, HCV, and HIV/HCV co-infections in this former commercial blood donation area. HIV and HCV prevention and treatment interventions are important in this area.

Risk Evaluation in Blood Donation Using Failure Mode and Effective Analysis

The recognition and management of risk in donation process and blood product is critical to ensure donor and patient safety. To achieve this goal, the failure mode and effects analysis (FMEA) is a convenient method;moreover it was used to prevent the occurrence of adverse events and look at what could go strong at each step. This study aimed to utilize FMEA in central blood bank in Khartoum to evaluate the potential risk and adverse event that may occur during the donation process. According to the severity, occurrence and the detection of each failure mode, the risk priority number (RPN) was calculated to determine which of the failures should take priority to find a solution and applying corrective action to reduce the failure risk. The statistical package for social sciences (SPSS) version 11 was used as descriptive and analytical statistics tool. The FMEA technique provides a systematic method for finding vulnerabilities in a process before they result in an error, and in this study a satisfactory outcome was reached.

Repeat Whole Blood Donation Correlates Significantly with Reductions in BMI and Lipid Profiles and Increased Gamma Glutamic Transferase (GGT) Activity among Nigerian Blood Donors

Background: The effect of repeated blood donation on some biochemical values of healthy adult male blood donors in Calabar, Nigeria was studied. Methods: One hundred and fifty three (153) healthy repeat blood donors and 90 first time blood donors constituted the study population. Samples were analyzed using colorimetric procedures. Results: The BMI values of 24.4 ± 2.4 kg/ m2 in the first time donors was significantly higher than the 21.7 ± 1.7 kg/m2 obtained in repeat donors (P 2 = 0.7934, P Conclusion: A reduction in the values of some lipid profiles and high GGT activity is associated with repeated blood donations in this study population. Repeated blood donation may play a significant role in reducing the incidence of heart disease.

The Patterns of Blood Groups and Its Association with Blood Donation in Saudi Arabia

Background: Blood groups system has key importance for transfusion safety and clinical practice. Therefore, the objective of the present study was to evaluate the distribution of ABO blood groups and its association with blood donation in Saudi Arabia. Methodology: In this study, we collected information regarding blood donation from 715 Saudi volunteers living in the city of Hail, Northern Saudi Arabia. Data about blood donation were obtained from 715 Saudi volunteers living in the city of Hail. Results: The majority of the study population was found with group B+ representing 174 participants, followed by A+, O+, AB+, B-ve, A-ve, AB-ve and O-ve, representing 165, 153, 47, 29, 20, 9, and 7 participants, in this order. Conclusion: The major blood group among Saudi population is group B+ followed by group A+ and O+. Individuals with rare blood groups were less likely to participate in blood donation programs, which necessitate the need for educational programs using motivating factors.

Assessment of Knowledge, Attitude and Practice of the General Population of Bukavu in the Democratic Republic of Congo on Blood Donation and Blood Transfusion

Objective: To assess the knowledge, attitudes and practices regarding blood donation in the general population. Methods: A cross-sectional study was conducted and enrolled 416 people between 18 and 65 years old at random, living in three health zones in the city of Bukavu in eastern DRC. These subjects responded to a questionnaire on knowledge, attitudes and practices regarding blood donation. Results: Our sample consisted of 61.5% men, 70.9% of people from one level of education at the secondary level and 60% unemployed. According to the surveyed subjects blood was considered as a fuel of the body in 44.6% and as a source of life in 44.1%. Sixty-one percent of the population did not know the practice of blood donation;this knowledge differed significantly (p < 0.0001) according to the level of education. 67.1% of people knew that the blood had negative effects and 27.4% did not know where the blood bags were stored. Channels of knowledge about blood donation practices were associations of blood donors (30.9%), awareness campaigns (18.2%), school (17.3%) and media (15.5%), churches (10%), and friends (8.1%). Approximately 85% of subjects who knew blood donation agreed with blood donation and blood transfusion but only 54.9% had donated blood in their lifetime, with a proportion of loyalty to blood donation (31.8%). In the population 59.4% were willing to donate blood. Motivation to donate blood most common (66%) was volunteerism while 19.1% were willing to donate blood for a family member and 12.6% willing to donate blood against money. The reasons for refusal to donate blood identified were fear of contracting diseases especially HIV, lack of information, religious beliefs, the sale of the collected blood by medical staff, and fear of test result for HIV. Conclusion: Factors of refusal to donate blood were identified. Efforts and new strategies tailored to these factors must be developed and implemented to increase blood donation.

Perception of Blood Donation among Medical and Pharmaceutical Science Students of Nnamdi Azikiwe University, Awka

Background: Safe blood is a vital component in improving healthcare globally and millions of lives are saved each year through blood donation. But most hospitals in the developing countries face challenges of constant supply of blood to carry out different life saving procedures that require blood, due to paucity of blood donors. Many studies have been done on the perception of blood donation but only a few have been on Medical and Pharmaceutical Students. Aim: To determine the perception of blood donation among Medical and Pharmaceutical Students of Nnamdi Azikiwe University, Nnewi and Agulu Campuses respectively. Material and Methods: Stratified sampling technique was used to divide the students into strata (200, 300, 400, 500, and 600), then simple random sampling was used to select different respondents from each class and self-administered questionnaires were given to the respondents. Data was collected and results were analyzed. Results: 294 respondents, 147 medical students and 147 pharmaceutical students participated in the study 141 (95.9%) of medical students and 137 (93.2%) of pharmaceutical students had heard of blood donation. 139 (94.6%) of medical students and 140 (95.2%) of pharmaceutical students knew their blood groups. 59.5% of the respondents had donated blood. The commonest motivating factor towards blood donation is “to save a friend or family member”. Conclusion: The knowledge of the students regarding blood donation was high but the practice of blood donation was low.

Knowledge Attitudes, Practices and Factors Associated with Blood Donation in the Fatick Health District in 2019 (Senegal)

Introduction: Timely availability of safe blood or blood products is essential for all health care facilities where transfusion occurs, but in many developing and transitional countries, there is still a considerable gap between the need for blood and the supply available. The overall objective was to study knowledge attitudes, practices, and factors influencing blood donation in the general population in Senegal. Methods: This was a cross-sectional descriptive and analytical study conducted among the Fatick health district population from April 1 to 15, 2019. Thus, the sample is based on a two-stage survey. Data collection was conducted through a questionnaire designed, pretested, and administered to 466 people by selected and trained enumerators. The data collected on the smartphone was analyzed using Epi Info 7.2.1.0 software. A descriptive and bivariate analysis was performed with a 5% risk of alpha error. Results: The average age of respondents was 35 years (±13), with 34 years (±12) for women and 38 years (±15) for men, and more than half of them between 20 and 40 years of age. A proportion of 87% of respondents lived in rural areas and had agriculture as their primary income source. More than half of the individuals (70%) were married, and 68% were educated. The level of knowledge of individuals about blood donation was low at 91.8%. On the other hand, more than half of them had good habits (53.65%). A proportion of 68.0% of individuals had an intention to donate in the future. However, only 24.68% of the population surveyed had already donated blood. Eighty percent of the donations were voluntary. However, 26.09% had repeated this practice. Factors that could influence the practice of blood donation were age, male sex (ORb = 2.18 [1.40 - 3. 37]), high level of education, good knowledge of blood donation (ORb = 2.14 [1.07 - 4.26]), the existence of a relatives donor (ORb = 3.4 [2.19 - 5.26]) and individuals who did not necessarily require permission from a parent or spouse (ORb = 3.37 [2.13 - 5.31]). Conclusion: It is necessary to develop mass communication and proximity strategies, also strengthen the blood bank in terms of human resources and logistics to increase voluntary blood donations in the district. An increase and better planning of mobile clinic outings can facilitate and improve voluntary blood donation by improving accessibility to this service.

Development of Blood Donation Activities in Kyrgyzstan and General Implications for Blood Donation

Objectives: This article is aiming to give an essential informative principle about the development of blood donation activities in Kyrgyzstan. Background: The sequence of blood donation procedure steps before donation, during donation, and after donation was shown and discussed. Methods/Materials: Rhesus factor determination in donors was achieved by “COLICO” method which is based on the use of monoclonal antibodies solution. Results: According to the blood donation activity of donors in Osh, Kyrgyzstan for the 2018 year, it was found that gratuitous donors who donated blood in 6 months were 269, in 9 months were 366, and in 1 year were 499 people. Relative donors who donated blood in 6 months were 3480, in 9 months were 5100, and in 1 year were 6701 people. Active donors donated blood in 6 months were 12, in 9 months were 14 and in 1 year were 17 people. Conclusion: No agglutination was observed in any of the plates for the first blood group;agglutination was observed with anti-A monoclonal antibody solution for the second blood group;agglutination was observed with anti-B monoclonal antibody solution for the third blood group;agglutination was observed with both of anti-A and anti-B monoclonal antibody solutions for the fourth blood group.