Publications by authors named "C L LUTCHER"

Background: Black patients with hemophilia A (factor VIII deficiency) are twice as likely as white patients to produce inhibitors against factor VIII proteins given as replacement therapy. There are six wild-type factor VIII proteins, designated H1 through H6, but only two (H1 and H2) match the recombinant factor VIII products used clinically. H1 and H2 are found in all racial groups and are the only factor VIII proteins found in the white population to date.

View Article and Find Full Text PDF

Skin necrosis is a rare but serious complication of oral anticoagulation with coumarin derivatives. Frequently, the necrosis can be extensive and may result in major morbidity and mortality. The majority of these patients require prolonged anticoagulation for life-threatening conditions such as deep various thrombosis and pulmonary embolism.

View Article and Find Full Text PDF

Heparin-associated thrombotic thrombocytopenia after cardiopulmonary bypass is frequently lethal. The propensity for this syndrome generally goes unrecognized because thrombocytopenia is common in the early postoperative period and because testing for heparin-induced platelet antibody may not distinguish between patients with thrombocytopenia alone and those in whom associated thrombi (the white clot syndrome) may develop. Moreover, differentiation between heparin-associated thrombotic thrombocytopenia and a consumptive coagulopathy may be difficult, and intervention may be inappropriate because of diametrically opposite treatments.

View Article and Find Full Text PDF

Patients with bleeding disorders need close cooperation between their physician and their dental practitioner to receive safe, comprehensive dental care. When indicated, physicians must advise a compromised treatment plan to avoid deep injections or surgical procedures that may initiate a bleeding crisis in patients at risk. The conditions most commonly seen that require special consideration are long-term use of antithrombotic agents, platelet dysfunction caused by chronic renal failure, and congenital clotting factor deficiencies.

View Article and Find Full Text PDF

A comprehensive review of the English literature evaluating streptokinase (SK) in the treatment of deep venous thrombosis (DVT) of the lower extremity reveals complete lysis of thrombi in as many as 70% of patients studied. The degree of lysis is affected by duration of symptoms before treatment, degree of occlusion, thrombus location, and development of a plasma proteolytic state. SK-treated patients have not been found to have a greater incidence of major hemorrhagic complications when compared with heparin-treated patients.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessiontgdfl2tfvlgancbj81739ii9mc56j850): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once