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December 1, 2000Perfusion

Familial antithrombin-III deficiency during cardiopulmonary bypass: a case report

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Key result

Preoperative AT-III concentrate enabled uneventful cardiopulmonary bypass in a patient with familial AT-III deficiency, but postoperative prophylactic AT-III may increase bleeding morbidity.

Population

1 60-year-old male with familial antithrombin-III deficiency undergoing coronary artery bypass surgery and…

Design

Case_report

Follow-up

immediate postoperative period

Authors

HBH J BrinksRadboud University NijmegenPWPatrick W. WeerwindRadboud University NijmegenMVMichel VerkroostInterventional / Structural Cardiology

Discussion

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Implication

Suggests caution with postoperative AT-III due to bleeding risk; case report leaves open optimal perioperative strategy in familial deficiency.

Study Design

Type

Case Report (n=1)

Structured PICO

P
Population
A 60-year-old male with familial AT-III deficiency undergoing coronary artery bypass surgery and aortic valve replacement.
I
Intervention
Preoperative administration of 4500 IU AT-III concentrate, intraoperative heparinization (400 IU/kg porcine mucosal heparin), and postoperative prophylactic nadroparin calcium and 1500 IU AT-III.
O
Outcome
Adequacy of anticoagulation during cardiopulmonary bypass (ACT levels) and postoperative bleeding complications.safety

While preoperative AT-III concentrate allows for adequate anticoagulation during cardiopulmonary bypass in patients with familial AT-III deficiency, postoperative prophylactic administration should be used cautiously due to the risk of increased bleeding.

Cite This Study

Brinks et al. (2000) conducted a case report in Familial antithrombin-III deficiency (n=1). AT-III concentrate was evaluated on Cardiopulmonary bypass success and postoperative bleeding. Preoperative AT-III concentrate enabled uneventful cardiopulmonary bypass in a patient with familial AT-III deficiency, but postoperative prophylactic AT-III may increase bleeding morbidity.

synapsesocial.com/papers/6a9aa4dea5ca4dc8388690e9https://doi.org/10.1177/026765910001500613
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Also Consider

Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Heparin Anticoagulation during Cardiopulmonary Bypass in an Antithrombin-III Deficient Patient: Implications Relative to the Etiology of Heparin Rebound1980 · 48 citations
  2. 2An overview of the mechanism of action of antithrombin and its inherited deficiency states1994 · 36 citations