Haemophilia in a Female

1971 ◽  
Vol 26 (02) ◽  
pp. 205-210
Author(s):  
J. A McBride ◽  
J Hunter ◽  
Elizabeth Pearse ◽  
Yvette Sultan ◽  
J. P Caen
Keyword(s):  
Fresh Frozen Plasma ◽  
Plasma Fibrinogen ◽  
Fresh Frozen ◽  
Frozen Plasma

SummaryA case of haemophilia in a female is described together with the response of the patient’s level of antihaemophilic factor in the plasma following transfusion of fresh frozen plasma, fibrinogen and cryoprecipitate.

scholarly journals Congenital Hypofibrinogenemia in a Neonate with a Novel Mutation in the FGB Gene

2021 ◽  
Vol 13 (1) ◽  
pp. 113-117
Author(s):  
Jun Shinozuka ◽  
Nobuo Okumura ◽  
Mayumi Nagasawa ◽  
Motokazu Nishikado ◽  
Sayaka Kadowaki ◽  
...  
Keyword(s):  
Fibrinogen Level ◽  
Novel Mutation ◽  
Fresh Frozen Plasma ◽  
Plasma Fibrinogen ◽  
Immunological Methods ◽  
Heterozygous Mutation ◽  
Fresh Frozen ◽  
Congenital Hypofibrinogenemia ◽  
Risk Of Hemorrhage ◽  
Frozen Plasma

Detection of severe hypofibrinogenemia (<50 mg/dL) in a neonate soon after birth is alarming because of the risk of hemorrhage. A female neonate was noted to be hypofibrinogenemic (<50 mg/dL) on day 0 of birth; she showed no thrombocytopenia/coagulopathy or hemorrhagic symptoms. Considering the possibility of afibrinogenemia, which may cause bleeding, fresh frozen plasma (FFP) was initiated twice a week to maintain her plasma fibrinogen level at 50–100 mg/dL. Thereafter, we found hypofibrinogenemia in her father and elder sister and plasma fibrinogen levels, determined by clot formation and immunological methods, showed similarly reduced values in both the neonate (proband) and her father. Based on a presumed diagnosis of congenital hypofibrinogenemia, sequencing of the fibrinogen genes was performed, revealing a novel heterozygous mutation of FGB (Genbank NG008833); a p.403Try>Stop. The neonate was treated with repeat FFP infusions until two months of age, when treatment was stopped because she remained asymptomatic.

Das Smith-Lemli-Opitz-Syndrom

2005 ◽  
Vol 5 (04) ◽  
pp. 178-182
Author(s):  
Wieland Kiess ◽  
Manuela Schulz ◽  
Sabine Liebermann ◽  
Roland Pfäffle ◽  
Peter Bührdel ◽  
...  
Keyword(s):  
Fresh Frozen Plasma ◽  
Therapeutische Möglichkeiten ◽  
Fresh Frozen ◽  
Frozen Plasma

ZusammenfassungDas Smith-Lemli-Opitz-Syndrom wird durch einen Defekt des letzten Schrittes der Cholesterolbiosynthese, den Mangel an 7-Dehydrocholesterolreduktase, verursacht. Die Akkumulation der Metaboliten 7-Dehydrocholesterol und 8-Dehydrocholesterol, die die wichtigsten biochemischen Marker für die Diagnose der Erkrankung darstellen, sowie der Mangel an Cholesterol können zu multiplen kongenitalen Anomalien führen. Die Ursache des Enzymmangels sind Mutationen innerhalb des DHCR7-Gens, welches auf Chromosom 11q13 lokalisiert ist. Therapeutische Möglichkeiten bestehen in der Gabe von Cholesterol und im Notfall Fresh Frozen Plasma (FFP); der therapeutische Nutzen von Statinen befindet sich zurzeit in der klinischen Erprobung.

The Recovery of Factor VIII from Fresh-Frozen, Indated and Outdated Human Plasma

1976 ◽  
Vol 36 (01) ◽  
pp. 071-077 ◽  
Author(s):  
Daniel E. Whitman ◽  
Mary Ellen Switzer ◽  
Patrick A. McKee
Keyword(s):  
Factor Viii ◽  
Polyacrylamide Gel Electrophoresis ◽  
Sodium Dodecyl ◽  
The United States ◽  
Fresh Frozen Plasma ◽  
Red Cross ◽  
Random Samples ◽  
Fresh Frozen ◽  
Factor Viii Concentrates ◽  
Frozen Plasma

SummaryThe availability of factor VIII concentrates is frequently a limitation in the management of classical hemophilia. Such concentrates are prepared from fresh or fresh-frozen plasma. A significant volume of plasma in the United States becomes “indated”, i. e., in contact with red blood cells for 24 hours at 4°, and is therefore not used to prepare factor VIII concentrates. To evaluate this possible resource, partially purified factor VIII was prepared from random samples of fresh-frozen, indated and outdated plasma. The yield of factor VIII protein and procoagulant activity from indated plasma was about the same as that from fresh-frozen plasma. The yield from outdated plasma was substantially less. After further purification, factor VIII from the three sources gave a single subunit band when reduced and analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis. These results indicate that the approximately 287,000 liters of indated plasma processed annually by the American National Red Cross (ANRC) could be used to prepare factor VIII concentrates of good quality. This resource alone could quadruple the supply of factor VIII available for therapy.

Severe Inherited “Homozygous” Protein C Deficiency in a Newborn Infant

1984 ◽  
Vol 52 (01) ◽  
pp. 053-056 ◽  
Author(s):  
A Estellés ◽  
I Garcia-Plaza ◽  
A Dasí ◽  
J Aznar ◽  
M Duart ◽  
...  
Keyword(s):  
Newborn Infant ◽  
Protein C ◽  
Skin Lesions ◽  
Fresh Frozen Plasma ◽  
Clinical Syndrome ◽  
Assay Method ◽  
Enzyme Linked Immunosorbent Assay ◽  
Protein C Deficiency ◽  
Fresh Frozen ◽  
Frozen Plasma

SummaryA relapsing clinical syndrome of skin lesions and disseminated intravascular coagulation (DIC) that showed remission with the infusion of fresh frozen plasma is described in a newborn infant with homozygous deficiency of protein C antigen.This patient presented since birth a recurrent clinical picture of DIC and ecchymotic skin lesions that resembled typical ecchymosis except for the fact that they showed immediate improvement with the administration of fresh frozen plasma. Using an enzyme linked immunosorbent assay method, the determination of protein C antigen levels in the patient, without ingestion of coumarin drugs, showed very low values (<1%).No other deficiencies in the vitamin-K-dependent factors or in anti thrombin III, antiplasmin, and plasminogen were found. Seven relatives of the infant had heterozygous deficiency in protein C antigen (values between 40-55%), without clinical history of venous thrombosis. The pedigree analysis of this family suggests an autosomal recessive pattern of inheritance for the clinical phenotype, although an autosomal dominant pattern has been postulated until now in other reported families.We conclude that our patient has a homozygous deficiency in protein C and this homozygous state may be compatible with survival beyond the neonatal period.

Comparison of a New Prototype for Rapid Thawing of Fresh Frozen Plasma with Two Commercially Available Thawing Devices

2019 ◽  
Author(s):  
A. Mandl ◽  
H. Rempel ◽  
S. Hackenbuchner ◽  
S. Rehberg ◽  
K. Leimkühler
Keyword(s):  
Fresh Frozen Plasma ◽  
Fresh Frozen ◽  
Frozen Plasma

‘Do not Do’ Recommendations in Hemophilia

2020 ◽  
Vol 20 (3) ◽  
pp. 168-174
Author(s):  
Hortensia De la Corte-Rodriguez ◽  
E. Carlos Rodriguez-Merchan ◽  
M. Teresa Alvarez-Roman ◽  
Monica Martin-Salces ◽  
Victor Jimenez-Yuste
Keyword(s):  
Improve Patient Safety ◽  
Health Resources ◽  
Fresh Frozen Plasma ◽  
Factor Ix ◽  
Levels Of Care ◽  
Fresh Frozen ◽  
History Of ◽  
Improve Patient ◽  
Different Levels ◽  
Frozen Plasma

Background: It is important to discard those practices that do not add value. As a result, several initiatives have emerged. All of them try to improve patient safety and the use of health resources. Purpose: To present a compendium of "do not do recommendations" in the context of hemophilia. Methods: A review of the literature and current clinical guidelines has been made, based on the best evidence available to date. Results: The following 13 recommendations stand out: 1) Do not delay the administration of factor after trauma; 2) do not use fresh frozen plasma or cryoprecipitate; 3) do not use desmopressin in case of hematuria; 4) do not change the product in the first 50 prophylaxis exposures; 5) do not interrupt immunotolerance; 6) do not administer aspirin or NSAIDs; 7) do not administer intramuscular injections; 8) do not do routine radiographs of the joint in case of acute hemarthrosis; 9) Do not apply closed casts for fractures; 10) do not discourage the performance of physical activities; 11) do not deny surgery to a patient with an inhibitor; 12) do not perform instrumental deliveries in fetuses with hemophilia; 13) do not use factor IX (FIX) in patients with hemophilia B with inhibitor and a history of anaphylaxis after administration of FIX. Conclusions: The information mentioned previously can be useful in the management of hemophilia, from different levels of care. As far as we know, this is the first initiative of this type regarding hemophilia.

Sign in / Sign up

Export Citation Format

Share Document