Keyword Analysis & Research: citrated blood sample

cornell.edu

https://www.vet.cornell.edu/animal-health-diagnostic-center/testing/protocols/citrate-plasma

Draw citrate anticoagulant (3.8% Na citrate) into a plastic syringe and then perform venipuncture using a citrate-to-blood ratio of 1:9 as follows: 0.3 mL citrate plus 2.7 mL blood = 3.0 mL total sample. 0.4 mL citrate plus 3.6 mL blood = 4.0 mL total sample. 0.5 mL citrate plus 4.5 mL blood = 5.0 mL total sample.

DA: 5 PA: 17 MOZ Rank: 65

nih.gov

https://pubmed.ncbi.nlm.nih.gov/16093737/

Samples obtained from different plastic vacuum tubes were recalcified and clotting times determined by free oscillation rheometry. The clotting times for blood collected in Vacutainer (Becton Dickinson, Rutherford, New Jersey, USA) or Vacuette (Greiner Bio-One, Kremsmünster, Austria) tubes decreased with time, with maximal effect after 30 min. Blood from Monovette …

DA: 4 PA: 61 MOZ Rank: 38

oup.com

https://academic.oup.com/ajcp/article/140/2/165/1760674

Sample and Patient SelectionIn an effort to validate the use of citrated whole blood for TEG studies in our institution, we performed tests on 3 different patient populations. Samples of fresh and citrated whole blood in 3.2% sodium citrate tubes (Becton Dickenson, Franklin Lakes, NJ) were collected nearly simult… TEG TestingThe TEG parameters measured and compared for differences between fresh whole blood and citrated blood included reaction (R) time, measured in minutes (R time is a lag phase before clotting begins, which reflects clotting factor adequacy or the presence of clotting inhibitors); an… Author: Elizabeth A. Gilman, Christopher D. Koch, Paula J. Santrach, Gregory J. Schears, Brad S. Karon Publish Year: 2013 Published: Aug 01, 2013

Sample and Patient SelectionIn an effort to validate the use of citrated whole blood for TEG studies in our institution, we performed tests on 3 different patient populations. Samples of fresh and citrated whole blood in 3.2% sodium citrate tubes (Becton Dickenson, Franklin Lakes, NJ) were collected nearly simult…

TEG TestingThe TEG parameters measured and compared for differences between fresh whole blood and citrated blood included reaction (R) time, measured in minutes (R time is a lag phase before clotting begins, which reflects clotting factor adequacy or the presence of clotting inhibitors); an…

Author: Elizabeth A. Gilman, Christopher D. Koch, Paula J. Santrach, Gregory J. Schears, Brad S. Karon

Publish Year: 2013

Published: Aug 01, 2013

DA: 63 PA: 25 MOZ Rank: 33

nih.gov

https://pubmed.ncbi.nlm.nih.gov/18451116/

The TEG measurements were similar among citrated samples stored from one to three hours. Conclusions: Our results demonstrate that TEG measures, performed on citrated blood samples, yield results that are consistent with a hyperocoagulable state. Using kaolin to activate citrated samples, on the other hand, yields results similar to those obtained from non citrated, …

DA: 29 PA: 19 MOZ Rank: 92

lww.com

https://journals.lww.com/anesthesia-analgesia/pages/articleviewer.aspx?year=2003&issue=01000&article=00012&type=Fulltext

This study demonstrated that storage of blood samples by using sodium citrate as an anticoagulant resulted in an increased rate of clot formation, particularly if the specimens were also refrigerated. It also showed that the enhancement of coagulation seen after moderate hemodilution cannot be demonstrated in citrated samples. Exploration of the ef...

This study demonstrated that storage of blood samples by using sodium citrate as an anticoagulant resulted in an increased rate of clot formation, particularly if the specimens were also refrigerated. It also showed that the enhancement of coagulation seen after moderate hemodilution cannot be demonstrated in citrated samples. Exploration of the ef...

DA: 6 PA: 82 MOZ Rank: 96

labpedia.net

https://labpedia.net/blood-sample-types-anticoagulants-preservatives-adverse-effect-of-additives/

Apr 06, 2022 · In blood, its ratio is 1:9, where 9 parts are blood and 1 part is sodium citrate. PT and PTT= Blood: Sodium citrate = 9: 1 part (blood 9 parts: sodium citrate 1 part) ESR = Blood: Sodium citrate = 4:1 (1.6 mL of blood: o.4 mL Sodium citrate).

DA: 43 PA: 37 MOZ Rank: 15

labcorp.com

https://www.labcorp.com/resource/blood-specimens-coagulation

Patients with elevated hematocrits have a relatively low amount of plasma for a given whole blood (collection) volume. This tends to increase the plasma citrate concentration effectively. If the patient has a known hematocrit >55%, the amount of citrate in the collection tube must be decreased according to the formula below.

DA: 31 PA: 30 MOZ Rank: 55

fda.gov

https://www.fda.gov/medical-devices/coronavirus-covid-19-and-medical-devices/blood-specimen-collection-tube-shortage-frequently-asked-questions

On July 22, 2021, the FDA issued an Emergency Use Authorization (EUA) to Becton Dickinson for certain sodium citrate blood specimen (light blue top) …

DA: 66 PA: 30 MOZ Rank: 9