Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1-2
pubmed:dateCreated
2007-8-13
pubmed:abstractText
Acquired or hereditary prothrombotic risk factors may lead to cerebral venous sinus thrombosis (CVST), particularly when other predisposing factors coexist. A 57-year-old man experienced right leg deep venous thrombosis, severe thrombosis of the haemorrhoid plexus and CVST over a 12-month period during which he was taking sildenafil regularly twice a week. Sildenafil is a phosphodiesterase 5 (PDE5)-inhibitor used for erectile dysfunction (ED). A slight reduction in antithrombin III and free protein S levels was demonstrated. After suspension of sildenafil and six months on oral anticoagulants, clinical improvement was obtained. Recurrent venous thrombosis, including CVST, may complicate prolonged treatment with PDE5-inhibitors in subjects at risk. Periodic monitoring of clotting factors is recommended in these subjects.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0022-510X
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
260
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
293-5
pubmed:meshHeading
pubmed:year
2007
pubmed:articleTitle
Recurrent venous thrombosis including cerebral venous sinus thrombosis in a patient taking sildenafil for erectile dysfunction.
pubmed:affiliation
Dipartimento di Scienze Neurologiche e del Comportamento, Università di Siena, Italy.
pubmed:publicationType
Journal Article, Case Reports