ABO and RHD blood types distribution of the patients treated in the Federal Center of Cardiovascular Surgery of Krasnoyarsk

2016 ◽  
Vol 94 (5) ◽  
pp. 353-355
Author(s):  
Aleksnder A. Makovskiy ◽  
A. A. Popov ◽  
S. D. Gysev ◽  
L. I. Barhatova
Keyword(s):  
Cardiovascular Surgery ◽  
Type A ◽  
Blood Type ◽  
Transfusion Therapy ◽  
Blood Types ◽  
The People ◽  
Hospital Patients ◽  
Abo Blood Type ◽  
The Mean ◽  
Group B

The knowledge of blood types frequency in hospital patients helps to plan and perform transfusion therapy at blood donor centers. The distribution of patients’ blood by ABO groups and RhD allows to more efficiently organize and use donor blood banks. The risk of a disease is related to genome composition and is inherited with an ABO blood type. Every person should know his (her) ABO blood type and RhD to enable early identification of the first symptoms of an illness. Materials and methods. This work is based on the study of 4831 blood samples from patients treated at the Center of Cardiovascular Surgery in 2013 (2885 (59,7%) men of the mean age 55 years and 1946 (40,3 %) women of the mean age 57 years). Results. Type A blood occurred most frequently (1787 or 37,0% samples) followed by group O (1625 or 33,6% samples). Samples of group B made up 1025 of the total (21,2%), AB blood group was found in 394 samples (8,2%). Conclusion. The blood types distribution of the ABO system in the patients treated at the Center of Cardiovascular Surgery was characterized by the following pattern: A > O > B > AB. Group A was identified in 37,0% of the patients. Its frequency is similar to that in the population of the western part of Russia and Moscow but different from that in the people living in nearby regions. The frequency of RhD system antigens is comparable in all regions of Russia. CcDEe, ccDEe, CcDee, CCDee are considered to be the most widespread phenotypes. The residents of the Krasnoyarsk region and some nearby regions having blood type A apply to the Center of Cardiovascular Surgery with cardiovascular disorders more frequently than those with others ABO blood types.

Predictive value of ABO blood type with Carcinoembryonic antigen in a Nigerians population with preoperative Colorectal Cancer

2020 ◽  
Vol 154 (Supplement_1) ◽  
pp. S90-S90
Author(s):  
C N Nwadike ◽  
J Nnodim ◽  
M K Anyagwa ◽  
U Edward ◽  
D K Ogbuokiri ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Carcinoembryonic Antigen ◽  
Medical Center ◽  
Type A ◽  
Short Chain Fatty Acids ◽  
Blood Type ◽  
Blood Types ◽  
Significant Difference ◽  
Abo Blood Type ◽  
The Mean

Abstract Introduction/Objective Earlier studies speculated possible link between ABO blood type and risk of malignancies. Given recent increase in Colorectal cancer (CRC) cases in Nigeria amidst poor facilities for early diagnosis, unraveling measures for prevention and prognosis become critical options. This study aims at assessing the predictive association of ABO blood types with preoperative Carcinoembryonic antigen (CEA) levels and some markers of gut immunostasis among southern Nigerian population with CRC. Methods The retrospective study evaluated 200 patients, scheduled for resection surgery for CRC between July, 2018 and September 2019 in Federal medical center Yenegoa, Nigeria. The relationship between the ABO blood types and CEA, interleukins, IL(6 and 8,) and Short chain fatty acids, SCFA (butyrate and propionate) were evaluated preoperatively using immunoturbidimetric assay, ELISA, and GC-MS respectively. The mean age of the patients was 51 years. The distribution of the ABO blood types in the patients were 60 (30.1%) for A, 50 (25%) for B, 79 (39.5%) for O, and 11 (5.5%) for AB. Patients with CEA levels <5 ng/mL, 6-30 ng/mL, and >30 ng/mL were classified as CEA Group 1, group 2 and group 3 respectively. Patient’s blood types, demographic characteristics and tumor locations, were recorded. SPSS, 22 was employed for data analysis. Results We determined a significant correlation between CEA levels and IL 6 in different blood types of CRC patients. No significant correlation was observed between CEA and gender. Blood type A showed significant increase in mean levels of CEA and IL 6 when compared to blood type B and O. No significant difference was observed in the mean SCFA levels among different blood types. Conclusion ABO blood type demonstrated significant prognostic value with CEA in colorectal cancer, with blood type A being most unfavorable.

scholarly journals Signalment and Blood Types in Cats Being Evaluated as Blood Donors at Two Italian University Blood Banks

2014 ◽  
Vol 2014 ◽  
pp. 1-3 ◽  
Author(s):  
Eva Spada ◽  
Arianna Miglio ◽  
Daniela Proverbio ◽  
Maria Teresa Antognoni ◽  
Giada Bagnagatti De Giorgi ◽  
...  
Keyword(s):  
Blood Donors ◽  
Type A ◽  
Blood Type ◽  
Transfusion Reaction ◽  
Type B ◽  
Blood Typing ◽  
Blood Types ◽  
Blood Banks ◽  
Type Ab ◽  
Transfusion Reactions

Data from potential feline blood donors presented at two university blood banks in Italy were recorded. Blood typing was performed using an immunochromatographic method. Over the three years of the study 357 cats representing 15 breeds, 45.3% female and 54.7% male, with a mean age of 3.8 years were evaluated. Of these 90.5% were blood type A, 5.6% type B, and 3.9% type AB. The majority of the cats (54.6%) were European DSH (92.3% were type A, 5.1% type B, and 2.6% type AB), and 21% were Maine Coon (MCO) cats (100% blood type A). The estimated frequencies of transfusion reactions following an unmatched transfusion between DSH (donors and recipients), MCO (donor and recipients), DSH donors and MCO recipients, and MCO donors and DSH recipients were 4.8%, 0%, 0%, and 5.1% for major reactions and 7.2%, 0%, 7.7%, and 0% for minor transfusions reactions, respectively. In a population of blood donors that includes DSH and MCO the risk of transfusion reaction is between 5% and 8% if typing is not performed on donor and recipient blood. Blood typing should therefore be performed before transfusion to remove the risk of transfusion reactions due to blood type incompatibilities.

scholarly journals ABO blood type and risk of porcine bioprosthetic aortic valve degeneration: SWEDEHEART observational cohort study

BMJ Open ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. e029109 ◽  
Author(s):  
Michael Persson ◽  
Gustaf Edgren ◽  
Magnus Dalén ◽  
Natalie Glaser ◽  
Martin L Olsson ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cohort Study ◽  
Aortic Valve ◽  
Aortic Valve Replacement ◽  
Valve Replacement ◽  
Type A ◽  
Blood Type ◽  
Type B ◽  
Structural Valve Deterioration ◽  
Abo Blood Type

ObjectiveBlood type A antigen on porcine aortic bioprostheses might initiate an immune reaction leading to an increased frequency of structural valve deterioration in patients with blood type B or O. The aim was to analyse the association between ABO blood type and porcine bioprosthetic aortic valve degeneration.DesignObservational nationwide cohort study.SettingSwedish population-based study.ParticipantsAdult patients (n=3417) who underwent surgical aortic valve replacement and received porcine bioprosthetic aortic valves between 1995 and 2012 from the Swedish Web system for Enhancement and Development of Evidence-based care in Heart disease Evaluated According to Recommended Therapies register. The study database was enriched with information from other national registers.ExposureThe patients were categorised into type A/AB and type B/O blood groups.Primary and secondary outcome measuresPrimary outcome measure was aortic valve reoperation, and secondary outcomes were heart failure and all-cause mortality. We report risk estimates that account for the competing risk of death.ResultsIn total, 3417 patients were identified: 1724 (50.5%) with blood type A/AB and 1693 (49.5%) with blood type B/O. Both groups had similar baseline characteristics. The cumulative incidence of aortic valve reoperation was 3.4% (95% CI 2.5% to 4.4%) and 3.6% (95% CI 2.6% to 4.6%) in the type B/O and the A/AB group, respectively, at 15 years of follow-up (absolute risk difference: −0.2% (95% CI −1.5% to 1.2%)). There was no significantly increased risk for aortic valve reoperation in patients with blood type B/O compared with type A/AB (HR 0.95, 95% CI 0.62 to 1.45). There was no significant difference in absolute or relative risk of heart failure or death between the groups.ConclusionsWe found no significant association between patient blood type and clinical manifestations of structural valve deterioration following porcine aortic valve replacement. Our findings suggest that it is safe to use porcine bioprosthetic valves without consideration of ABO blood type in the recipient.Trial registration numberNCT02276950

The Impact of Blood Type O on Major Outcomes in Patients With Severe Burns

2020 ◽  
Vol 41 (5) ◽  
pp. 1111-1117 ◽  
Author(s):  
Renqi Yao ◽  
Wenjia Hou ◽  
Tuo Shen ◽  
Shuo Zhao ◽  
Xingfeng He ◽  
...  
Keyword(s):  
Hospital Mortality ◽  
Clinical Outcomes ◽  
Poor Prognosis ◽  
Kidney Injury ◽  
Blood Type ◽  
Blood Types ◽  
Severe Burns ◽  
Icu Length Of Stay ◽  
Abo Blood Type ◽  
The Impact

Abstract ABO blood type has been reported to be a predictor of poor prognosis in critically ill patients. Here, we aim to correlate different blood types with clinical outcomes in patients with severe burns. We conducted a single-center retrospective cohort study by enrolling patients with severe burn injuries (≥40% TBSA) between January 2012 and December 2017. Baseline characteristics and clinical outcomes were compared between disparate ABO blood types (type O vs non-O type). Multivariate logistic and linear regression analyses were performed to identify an association between ABO blood type and clinical outcomes, including in-hospital mortality, the development of acute kidney injury (AKI), and hospital or ICU length of stay. A total of 141 patients were finally enrolled in the current study. Mortality was significantly higher in patients with type O blood compared with those of other blood types. The development of AKI was significantly higher in patients with blood type O vs non-O blood type (P = .001). Multivariate analysis demonstrated that blood type O was independently associated with in-hospital mortality and AKI occurrence after adjusting for other potential confounders. Our findings indicated the blood type O was an independent risk factor of both increased mortality and the development of AKI postburn. More prudent and specific treatments are required in treating these patients to avoid poor prognosis.

VENOUS THROMBOEMBOLIC DISEASE AND ABO BLOOD TYPE. A COOPERATIVE STUDY

1969 ◽  
Vol 24 (9) ◽  
pp. 1154-1157
Author(s):  
HERSHEL JICK ◽  
DENNIS SLONE ◽  
BARBRO WESTERHOLM ◽  
WILLIAM H. W. INMAN ◽  
MARTIN P. VESSEY ◽  
...  
Keyword(s):  
Type A ◽  
Thromboembolic Disease ◽  
Blood Type ◽  
Venous Thromboembolic Disease ◽  
Cooperative Study ◽  
Venous Thromboembolic ◽  
Abo Blood Type

Race, ABO Blood Type, Gender, Age and Venous Thromboembolism Risk: Not Black and White

Blood ◽  
2010 ◽  
Vol 116 (21) ◽  
pp. 568-568 ◽  
Author(s):  
Chunhui Fang ◽  
Henny Heisler Billett
Keyword(s):  
Venous Thromboembolism ◽  
Gender Difference ◽  
Prognostic Score ◽  
Male Gender ◽  
Adult Patients ◽  
Blood Type ◽  
Lower Prevalence ◽  
Blood Types ◽  
Multiple Variables ◽  
Abo Blood Type

Abstract Abstract 568 Venous thromboembolism (VTE) prevalence has been noted to be different for different racial groups: Non-Hispanic blacks tend to have a higher risk compared with non-Hispanic whites. Different ABO blood types have also been previously shown to be associated with different risk of VTE, with individuals with O blood type carry the lowest VTE risk. Given that blacks have a higher percentage of O blood type, one would expect to see a lower prevalence of VTE. In order to explain this paradoxical finding, we utilized the Clinical Looking Glass (CLG) system to study the relative influence of race, gender, age, and ABO blood type on the VTE risk. A total of 61,077 adult patients admitted to our large diverse urban hospital between 2000 and 2009 who had blood typing performed were included in the study. Four cohorts were established according to ABO blood group and the prevalence of VTE among each cohort was examined. We confirmed the higher prevalence of VTE in blacks (7.05% vs. 6.75%, p<0.001). While it has been previously shown that male gender is associated with higher VTE risk, we found this to be true only for the younger patient population: in adult patients less than 45yrs, male carried a higher prevalence of VTE (5.97% vs. 3.06%, p<0.001); in patients aged between 45 and 64yrs, no gender difference in the prevalence of VTE could be determined (8.40% vs. 8.33%, p=0.86). For patients aged between 65 and 84yrs, male gender was actually associated with lower prevalence of VTE (10.11% vs. 12.07%, p=0.009). No gender difference was seen in patients older than 80 (11.11% vs. 11.99%, p=0.356). When the prevalence of VTE was examined within each blood type, we confirmed that O blood type in general carries a lower VTE risk compared with other non-O blood types (6.9% vs. 8.4%, p<0.001); this held true for both genders (See Figure). To better analyze this complex interaction between race, ABO blood type, gender, age and VTE risk, we used logistic regression analysis. Race appeared to be the strongest determinant (black vs. white OR 1.43; 95% CI: 1.33, 1.52), followed by ABO blood type (Type A 1.2, 95% CI: 1.13–1.3; Type AB 1.2, 95% CI: 1.05, 1.40; Type B 1.33, 95% CI 1.23, 1.44), then gender (male vs. female OR 1.11; 95% CI: 1.04, 1.18) and finally, age (OR 1.03; 95% CI 1.03 – 1.03).). In conclusion, VTE risk for any individual is a composite of multiple variables. Our study suggests that race, gender, ABO blood type and age might allow us, in combination with other known risk factors, to develop a prognostic score for VTE risk stratification for each patient. Disclosures: No relevant conflicts of interest to declare.

Exposure To ABO Compatible But Non-Group Identical Blood and In-Hospital Mortality

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 3651-3651
Author(s):  
Richard J Cook ◽  
Nancy Heddle ◽  
Ker-Ai Lee ◽  
Yang Liu ◽  
Rebecca Barty, MLT ◽  
...  
Keyword(s):  
Hospital Mortality ◽  
Research Funding ◽  
Cox Regression ◽  
Type A ◽  
Blood Type ◽  
Hospital Death ◽  
Trauma Patients ◽  
Factors Associated ◽  
Blood Types ◽  
Increased Risk

Abstract Background Transfusions that are ABO compatible but not group identical (mismatched) are given for a variety of reasons including inventory availability, avoiding wastage from outdating, and clinical urgency. A recent observation at our centre suggested that patient outcome was different for those patients that received a transfusion of units with a compatible but mismatched ABO group compared to those receiving ABO group identical blood. Hence, we performed a retrospective hospital registry study to explore the association between mismatched blood and in-hospital mortality in transfused patients. Study Design Our patient/blood utilization database included 35,487 transfused hospitalized patients from 3 acute care academic centres from April 1, 2002 to October 31, 2011. Information on transfused RBCs included duration of storage (days) and ABO type. Patient data included: sex; age; hemoglobin; creatinine; diagnosis; interventions; ABO blood group and hospital discharge status. Factors associated with mismatched blood and in-hospital mortality were examined using generalized estimating equations to account for the potential serial dependence over multiple transfusions. The effect of exposure to ABO mismatched blood on in-hospital death was examined through Cox regression with time-dependent strata defined by: year of first admission; disease group; and the cumulative number of units transfused (≤ 7 days of storage; > 7 days but ≤ 28 days storage; and, >28 days of storage); and, controlling for available baseline and time-varying characteristics. Results 18,843 patients (blood groups A, B and AB), with complete covariates contributed to the analysis. Factors associated with transfusion of mismatched blood included: younger patient age (p<0.0001); lower hemoglobin (p<0.0001); higher creatinine (p<0.0001); intervention during hospitalization (OR=4.6, p<0.0001); and, patient ABO group whereby blood types A and B were much less likely to receive a mismatched unit compared to type AB patients (p<0.0001). There was a statistically significant interaction between patient blood type and the effect of receiving mismatched blood (p=0.034) with type A patients incurring a 79% higher risk of death (RR=1.79, 95% CI: 1.20, 2.67; p=0.0047); other patient blood types did not suggest increased risk. Similar results were observed when suspected trauma patients (≥ 6 units within 24 hours) were excluded from the analysis (Table 1). Conclusion Controlling for known potential confounders through Cox regression yielded evidence of increased risk of in-hospital mortality among blood type A patients receiving group O red cells. This association remained after suspected trauma patients were excluded from the analyses. Further study of the association observed in this study is warranted. Disclosures: Cook: CIHR: Research Funding. Heddle:CIHR: Research Funding; Canadian Blood Services: Membership on an entity’s Board of Directors or advisory committees, Research Funding; Health Canada: Research Funding. Eikelboom:CIHR: Research Funding.

Influence of ABO blood group on the natural history of advanced pancreatic adenocarcinoma (PC).

2013 ◽  
Vol 31 (4_suppl) ◽  
pp. 307-307
Author(s):  
MinYuen Teo ◽  
Mohd Syahizul Nuhairy Mohd Sharial ◽  
Jarushka Naidoo ◽  
Anuradha Jayaram ◽  
Thevaraajan Jayaraman ◽  
...  
Keyword(s):  
Blood Group ◽  
Peritoneal Dissemination ◽  
Type A ◽  
Blood Type ◽  
Inclusion Criteria ◽  
Entire Cohort ◽  
History Of ◽  
Abo Blood Type ◽  
Advanced Pancreatic Adenocarcinoma ◽  
Pro Inflammatory Cytokines

307 Background: An association between blood group (ABO) and PC has been demonstrated at epidemiologic and genomic levels. Variations in ABO type may lead to higher pro-inflammatory cytokines levels with modifications in cellular adhesionand signalling promoting carcinogenesis. This study investigated the influence of ABO on the clinical behaviour of advanced PC in patients (pts) , treated with chemotherapy (ctx). Methods: Pts with confirmed PC were identified from 4 institutional databases. Inclusion criteria were unresectable (UPC) or metastatic disease (MPC), receipt of ctx and availability of ABO data. Clinicopathologic details were collected. 200 random anonymied non-cancer ABO samples were collected as control. Descriptive statistics and survival analyses were performed. Results: Between 2001 and 2012, 222 pts met inclusion criteria. Median age was 63 years (range: 33 – 83) 56% were males. 60% of pts had MPC and 27% received doublet ctx. ABO distribution was: A (40%), AB (5%), B (11%) and O (44%). The incidence of blood type A was higher in PC cohort than control (40 vs 30%, p=.03) but identical between UPC and MPC (41 vs 40%, p=.84). Overall survival between type A and non A were identical for the entire cohort (5.8 vs 6.6 mos, HR 1.04 95% CI 0.76 – 1.40, p=.82), UPC (7.6 vs 9.5 mos, HR 1.08 95% CI 0.65 – 1.76, p=.77) or MPC (5.4 vs 4.7 mos, HR 0.94 95% CI 0.66 – 1.34, p=.78). For UPC, 56 pts (64%) had radiographic documentation of the pattern of progression. Type A pts had lower propensity for developing distant metastasis (7/21) than non A (23/35), at 33 vs 66%, p=0.03. Amongst pts with MPC, the incidence of hepatic and pulmonary metastases for type A and non A were identical (77 vs 74%, p=.83; 21 vs 18%, p=.81). However, peritoneal dissemination was less common in type A pts (6 vs 23%, p=.01). Conclusions: Consistent with existing epidemiologic data, the incidence of blood type A is significantly higher in pts with PC, although this does not appear to be stage dependent. ABO did not appear to influence OS in this cohort. However, our data suggests that the pattern of disease spreadmay be related to the ABO blood type. ABO-related glycosylated products could be a target for disease modulation in further studies.

scholarly journals Wild Felids Blood Group System

Animals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3533
Author(s):  
Ana Silvestre-Ferreira ◽  
Josep Pastor
Keyword(s):  
Blood Group ◽  
Current Knowledge ◽  
Type A ◽  
Blood Groups ◽  
Blood Type ◽  
Blood Group System ◽  
Domestic Cats ◽  
Blood Types ◽  
Wild Felids ◽  
Wild Cats

Wild felids and domestic cats share the AB blood group. However, there have been few studies regarding the characterization and prevalence of the different blood types in wild animals. The erythrocyte membrane glycolipids of the wild cats correspond to the major disialoganglioside patterns observed in domestic cats. Like in domestic cats, type A blood seems to be the most common, although wild felid species seem to exhibit one single blood type. Of the species studied, the wild domestic cats, and the Panthera and ocelot lineages, all had type A blood; the Puma lineage showed almost exclusively type B blood. The prevalence of wild felids blood types show that there seems to be variation between species, but not within species, and no evidence of geographical variation has yet been found, showing apparently no genetic variability. The presence of alloantibodies has also been demonstrated, so the risk of life-threatening transfusion reactions due to mismatched transfusions and neonatal isoerythrolysis is a possibility. Like in other species, the recognition of wild felids blood groups is clinically relevant, as it can also be important in establishing phylogenetic relationships within the Felidae family. We will review the current knowledge on this topic and give insights into the wild felids blood groups potential for zoo transfusion medicine and phylogenetic studies in order to help support reintroduction projects and to preserve genetic diversity.

scholarly journals Clinical, regional, and genetic characteristics of Covid-19 patients from UK Biobank

PLoS ONE ◽  
2020 ◽  
Vol 15 (11) ◽  
pp. e0241264
Author(s):  
David A. Kolin ◽  
Scott Kulm ◽  
Paul J. Christos ◽  
Olivier Elemento
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
Relative Risk ◽  
Type A ◽  
Blood Type ◽  
Adjusted Relative Risk ◽  
Test Results ◽  
Uk Biobank ◽  
Blood Types ◽  
Increased Risk

Background Coronavirus disease 2019 (Covid-19) has rapidly infected millions of people worldwide. Recent studies suggest that racial minorities and patients with comorbidities are at higher risk of Covid-19. In this study, we analyzed the effects of clinical, regional, and genetic factors on Covid-19 positive status. Methods The UK Biobank is a longitudinal cohort study that recruited participants from 2006 to 2010 from throughout the United Kingdom. Covid-19 test results were provided to UK Biobank starting on March 16, 2020. The main outcome measure in this study was Covid-19 positive status, determined by the presence of any positive test for a single individual. Clinical risk factors were derived from UK Biobank at baseline, and regional risk factors were imputed using census features local to each participant’s home zone. We used robust adjusted Poisson regression with clustering by testing laboratory to estimate relative risk. Blood types were derived using genetic variants rs8176719 and rs8176746, and genomewide tests of association were conducted using logistic-Firth hybrid regression. Results This prospective cohort study included 397,064 UK Biobank participants, of whom 968 tested positive for Covid-19. The unadjusted relative risk of Covid-19 for Black participants was 3.66 (95% CI 2.83–4.74), compared to White participants. Adjusting for Townsend deprivation index alone reduced the relative risk to 2.44 (95% CI 1.86–3.20). Comorbidities that significantly increased Covid-19 risk included chronic obstructive pulmonary disease (adjusted relative risk [ARR] 1.64, 95% CI 1.18–2.27), ischemic heart disease (ARR 1.48, 95% CI 1.16–1.89), and depression (ARR 1.32, 95% CI 1.03–1.70). There was some evidence that angiotensin converting enzyme inhibitors (ARR 1.48, 95% CI 1.13–1.93) were associated with increased risk of Covid-19. Each standard deviation increase in the number of total individuals living in a participant’s locality was associated with increased risk of Covid-19 (ARR 1.14, 95% CI 1.08–1.20). Analyses of genetically inferred blood types confirmed that participants with type A blood had increased odds of Covid-19 compared to participants with type O blood (odds ratio [OR] 1.16, 95% CI 1.01–1.33). A meta-analysis of genomewide association studies across ancestry groups did not reveal any significant loci. Study limitations include confounding by indication, bias due to limited information on early Covid-19 test results, and inability to accurately gauge disease severity. Conclusions When assessing the association of Black race with Covid-19, adjusting for deprivation reduced the relative risk of Covid-19 by 33%. In the context of sociological research, these findings suggest that discrimination in the labor market may play a role in the high relative risk of Covid-19 for Black individuals. In this study, we also confirmed the association of blood type A with Covid-19, among other clinical and regional factors.

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