Incidence des discordances ABO mises en évidence en EFS Alpes-Méditerranée : analyse des causes sur huit ans et au niveau régional

Ferrera-Tourenc, Virginie; Gouvitsos, Julia; Chabrières, C.; Chagnon, C.; Chicheportiche, C.; Uch, R.; David, V. LeMone; Bernard, Daniel; Fisminska, M.; Kihal, Ahcene; Michel, S.; Ventron, M.; Barat, Lawrence M.; Zappitelli, J.-P.; Dettori, Isabelle

doi:10.1016/j.tracli.2012.08.073

Cited by 3 publications

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“…Our data showed that the incidence of ABO discrepancies was 1:2334 and that the incidence of specimen collection and identity registration events was similar, i.e., 1:3579 and 1:3329 respectively. These findings are consistent with our previous data [17,18] as well as with those reported by other authors [6,7,9]. In contrast with Figueroa et al 2006 [8], we found a much higher proportion of ABO discrepancies due to patient registration process errors: 50% versus 10%.…”

Section: Discussionsupporting

confidence: 93%

Unreliable patient identification warrants ABO typing at admission to check existing records before transfusion

Ferrera-Tourenc

Lassale

Chiaroni

et al. 2015

Transfusion Clinique et Biologique

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Section: Discussionsupporting

confidence: 93%

Unreliable patient identification warrants ABO typing at admission to check existing records before transfusion

Ferrera-Tourenc

Lassale

Chiaroni

et al. 2015

Transfusion Clinique et Biologique

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“…According to Bhallil O et al in Rabat in 2015, the analysis of 700 blood groupings performed shows the presence of interpretation difficulties in 3.14% of cases [5]. A much lower rate was found by a multicenter study performed by Ferrera-Tourenc et al at the ten laboratories of the Alpes-Méditerranée in France, with a figure of 0.04% [6]. To our knowledge, no data on the frequency of difficult grouping has been reported in Madagascar to date.…”

Section: Discussionmentioning

confidence: 99%

Panagglutination of red blood cells complicating blood typing: A Malagasy case report

Bronislaw Tchestérico DODOSON,

Jocia FENOMANANA,

Todisoa Mahenina RAHERITIANA

et al. 2023

World J. Bio. Pharm. Health Sci.

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Introduction: Blood grouping appears to be simple to perform and interpret. Recommendations have been established to ensure the accuracy of the results. However, there are cases that create difficulties and may distort the result. We report a case of blood grouping problem with panagglutination of red blood cells found in the laboratory of University Hospital Center (UHC) Andrainjato Fianarantsoa Madagascar. Case description: A 63-year-old woman of Asian origin was hospitalized in the Internal Medicine Department for fever and physical asthenia. She had a family history of beta-thalassemia minor. The blood count showed pancytopenia (regenerative anemia at 31 g/L, neutropenia at 1.7 G/L, thrombocytopenia at 34 G/L), with a probable presence of cold agglutinin (MCHC = 400 g/L). The blood grouping by globular test allowed to find a positive rhesus group AB, but the serum test was in favor of group A. The repeat of the haemogram and the blood grouping after incubation of the sample for one hour at +37° C made it possible to correct the MCHC and to objectify a positive blood group A rhesus respectively. The latter was confirmed by the pre-transfusion compatibility test with the tested isogroup blood and the transfusions performed were without incident. Conclusion: Panagglutination of red blood cells, probably related to the presence of cold agglutinin in our case, represents one of the sources of blood grouping errors that should be avoided by the application of strict blood grouping rules.

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Pour une organisation transfusionnelle sécuritaire aux risques et coûts maîtrisés : l’expérience APHM–EFSAM

Ferrera-Tourenc

Dettori

Chiaroni

et al. 2013

Transfusion Clinique et Biologique

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Incidence des discordances ABO mises en évidence en EFS Alpes-Méditerranée : analyse des causes sur huit ans et au niveau régional

Cited by 3 publications

References 0 publications

Unreliable patient identification warrants ABO typing at admission to check existing records before transfusion

Unreliable patient identification warrants ABO typing at admission to check existing records before transfusion

Panagglutination of red blood cells complicating blood typing: A Malagasy case report

Pour une organisation transfusionnelle sécuritaire aux risques et coûts maîtrisés : l’expérience APHM–EFSAM

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