Search results for "coagulation"

Incidence of the Factor V Leiden-mutation, Coagulation Inhibitor Deficiency, and Elevated Antiphospholipid-antibodies in Patients with Preeclampsia o…

2000

LETTER TO THE EDITORS-IN-CHIEF Incidence of the Factor V Leiden-mutation, Coagulation Inhibitor Deficiency, and Elevated Antiphospholipid-antibodies in Patients with Preeclampsia or HELLP–Syndrome Georg–Friedrich von Tempelhoff1, Lothar Heilmann1, Eberhard Spanuth1, Erich Kunzmann1 and Gerhard Hommel2 1Department of Obstetrics and Gynecology, City Hospital of Ruesselsheim and 2Institute for Medical Statistic and Documentation, University of Mainz, Germany.

Congenital Factor VII Deficiency

2007

2002

Outpatient minor oral surgery in patients with hemophilia: A case series of 23 patients

2019

Hemophilia is an inherited coagulation disorder characterized by deficiency of the coagulation factor VIII or IX. When the management of hemostasis is inadequate, these patients are at high risk of experiencing intra and postoperative bleedings after tooth extractions. Coagulation factor replacement therapy allows performing most surgical procedures safely, although the factor levels and length of treatment have not been clearly determined. In this study, we present our experience in a retrospective series of 112 ambulatory tooth extractions under local anesthesia in 23 patients with hemophilia using a coagulation factor replacement therapy in combination with tranexamic acid. The results o…

Thrombin generation is increased in patients with Clostridium difficile colitis – a pilot study

2019

Background: There are only limited data in the literature on the thrombotic risk of patients with Clostridium difficile (CD) colitis, although this disease is widespread throughout the world. Objective: The aim of this study was to explore thrombin generation in these patients - the best way to evaluate their coagulation. Methods: A prospective observational study was conducted during 15 months on hospitalized patients with CD colitis. Thrombin generation was performed in platelet-poor plasma using a Ceveron® alpha analyzer and was compared with a group of volunteer control subjects. Results: Thirty-three patients and 51 control subjects were enrolled in the study. Two biomarkers - mean vel…

Die Tonsillotomie mit der bipolaren Koagulationsschere

2008

BACKGROUND: Nowadays, tonsillotomy is an accepted operating procedure for the diagnosis of tonsillar hyperplasia in small children. Up to now many different techniques such as laser, radiofrequency, coblation or micro-debrider have been used. In this study, for the first time bipolar coagulation scissors were utilized. METHODS: Up to December 2006, a total of 91 children with benign tonsillar hyperplasia were tonsillotomized by bipolar coagulation scissors. Of these 91 children, 38 (average age 74 months) were recruited for this study. Pre-operative and post-operative complaints were documented and the success of the operation was evaluated by the parents. RESULTS: In more than 90 % of the …

Macular laser photocoagulation guided by spectral-domain optical coherence tomography versus fluorescein angiography for diabetic macular edema.

2011

Roberto Gallego-Pinazo1,2, Ana Marina Suelves-Cogollos1, Rosa Dolz-Marco1, J Fernando Arevalo3, Salvador García-Delpech1, J Luis Mullor4, Manuel Díaz-Llopis1,2,51Department of Ophthalmology, Hospital Universitario La Fe, Valencia, Spain; 2Centro de Investigación Biomédica en Red de Enfermedades Raras, Valencia, Spain; 3Retina and Vitreous Service, Clinical Ophthalmology Center, Caracas, Venezuela; 4Unit of Experimental Ophthalmology, Hospital Universitario La Fe, Valencia, Spain; 5University of Valencia, Faculty of Medicine, Valencia, SpainBackground: The aim of this study was to compare the efficacy of spectral-domain optical coherence tomography…

The non-surgical management for hemorrhoidal disease. A systematic review

2017

The non-surgical treatments for hemorrhoids are cost and time-saving techniques usually performed in patients suffering early hemorrhoidal disease. The most used are rubber band ligation (RBL), injection sclerotherapy (IS), and infrared coagulation (IRC). We performed a systematic review in order to evaluate: do these procedures really help to avoid further more aggressive treatments? What are the common harms? What are the rare harms? How many recurrences there are? A total of 21 RCTs were included in this review: 12 on RBL, 4 on IRC and 5 on IS. In RBL bleeding stops in up to 90% and III degree hemorrhoids improves in 78%-83.8%. IV degree prolapse should have a more invasive treatment. Th…

Use of Thromboelastography in severe sepsis a case-control Study

2011

Thromboelastography (TEG) is a global test of coagulation that records the viscoelastic changes in blood during clot formation. Cardiosurgery and liver transplantation are established fields of application for TEG. Severe sepsis is often characterized by an imbalance of the haemostatic equilibrium between clot formation and fibrinolysis in favor of a procoagulant status, especially in the first phase. A hypocoagulant status due to coagulation factor consumption could occur later. In spite of this, the correlation between TEG and sepsis is not clearly established. Moreover, there are doubts about which TEG-detected variable is best correlated with sepsis. The aim of this study is to clarify …

Blood Coagulation and Thrombosis in Patients with Ovarian Malignancy

1997

SummaryOvarian cancer cells appear to be capable of both thrombin formation and induction of fibrin degradation which may be essential prerequisites for the development of deep vein thrombosis (DVT) as well as the spread of malignancy. To study further this coagulation – cancer interaction in 60 patients with untreated ovarian cancer of FIGO stage I-IV the incidence of DVT was recorded pre-operatively, postoperatively on day 1, 3, 5, 7, 10, before each of six cycles of Cisplati- num/Epirubicin/Cyclophosphamide chemotherapy, during follow-up and in the post-operative period of second look surgery. In addition, blood coagulation tests results were determined prospectively. Two patients were e…