Results 11 to 20 of about 103,847 (239)

A case of falsely elevated D-dimer result

Türk Biyokimya Dergisi, 2022
Heterophile antibodies can cause interferences in immunometric assays. While many tests are shown to be affected by interference from heterophilic antibodies, the D-dimer test has rarely been reported to be affected. With this case, we report an elevated
Çevlik Tülay, Turkal Rana, Haklar Goncagül, Şirikçi Önder   +3 more
doaj   +1 more source

Ecarin based coagulation testing [PDF]

American Journal of Hematology, 2020
AbstractEcarin is derived from venom of Echis carinatus, and will activate prothrombin into meizothrombin which will then cleave fibrinogen to result in clot formation. Ecarin based testing has been described for decades, but these assays were typically restricted to reference or speciality coagulation laboratories.
Robert C. Gosselin, Jonathan Douxfils
openaire   +3 more sources

Incorporation of Evidence-based Guidelines on Bleeding Risk Assessment Prior to Surgery into Practice: Real-time Experience

Oman Medical Journal, 2022
Objectives: Despite guidelines recommending no need for coagulation testing before surgeries when a history of bleeding is negative, surgeons still overuse it in this part of the world.
Nada Al-Marhoobi, Manar Maktoom, Mohamed Elshinawy, Hanan Nazir, Khalid Al Hashmi, Rashid Al-Abri, Khalil Macki, Abdulhakim Al-Rawas, Fatma AlBulushi, Yasser Wali, Doaa Khater   +10 more
doaj   +1 more source

Progress on physical methods for blood coagulation detection

Dianzi Jishu Yingyong, 2023
： The assessment of coagulation can help diagnose blood diseases, guide treatment of cardiovascular diseases, and assess risk of bleeding during surgery.
Tang Yun, Zhu Jiang, Zhang Yuxian, Zhang Fan   +3 more
doaj   +1 more source

Intracranial bleeding following soccer‐related head trauma in a young student with occult factor VII deficiency

Clinical Case Reports, 2020
It is important to obtain coagulation tests to assess bleeding risk in trauma patients undergoing emergency surgery when a bleeding disorder may be obscured. Identifying specific clotting factor defects is critical in successful patient management.
Nerea Lopetegui Lia, Abigael Luke, Syed Daniyal Asad, Shashank Sama, Leo J. Wolansky, Upendra P. Hegde   +5 more
doaj   +1 more source

Limitations of Specific Coagulation Tests for Direct Oral Anticoagulants: A Critical Analysis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background During treatment with direct oral anticoagulants (DOAC), coagulation assessment is required before thrombolysis, surgery, and if anticoagulation reversal is evaluated.
Matthias Ebner, Ingvild Birschmann, Andreas Peter, Florian Härtig, Charlotte Spencer, Joachim Kuhn, André Rupp, Gunnar Blumenstock, Christine S. Zuern, Ulf Ziemann, Sven Poli   +10 more
doaj   +1 more source

Hemophilia A with reduced coagulation factor Ⅺ: a case report and literature review

Zhongguo shuxue zazhi, 2023
Objective To investigate the possible molecular pathogenesis of a child with hemophilia A accompanied by coagulation factor Ⅺ reduction by testing coagulation-related indicators and genotyping in the child and his family.
Jie WANG, Qiang LI, Lei ZHANG, Jingru SHAO, Tiantian WANG, Yan CHENG, Xinsheng ZHANG, Xueqin ZHANG, Yunhai FANG   +8 more
doaj   +1 more source

Development and implementation of a coagulation factor testing method utilizing autoverification in a high-volume clinical reference laboratory environment

Journal of Pathology Informatics, 2017
Background: Testing coagulation factor activities requires that multiple dilutions be assayed and analyzed to produce a single result. The slope of the line created by plotting measured factor concentration against sample dilution is evaluated to discern
Paul W Riley, Benoit Gallea, Andre Valcour   +2 more
doaj   +1 more source

Coagulation test understanding and ordering by medical trainees: Novel teaching approach

Research and Practice in Thrombosis and Haemostasis, 2022
Background Coagulation testing provides a prime opportunity to make an impact on the reduction of unnecessary laboratory test ordering, as there are clear indications for testing.
Nadia Gabarin, Martina Trinkaus, Rita Selby, Nicola Goldberg, Hina Hanif, Michelle Sholzberg   +5 more
doaj   +1 more source

Influence of Blood Collection Systems on Coagulation Tests

Turkish Journal of Hematology, 2012
OBJECTIVE: Coagulation tests are influenced by pre-analytic conditions such as blood collection systems. Change of glass collection tubes with plastic ones will cause alteration of the test results.
Soner Yavaş, Selime Ayaz, Serdal Kenan Köse, Fatma Ulus, Tulga Ahmet Ulus   +4 more
doaj   +1 more source