Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2008-11-6
pubmed:abstractText
To meet growing demand for oral anticoagulation worldwide there has been increased dependence on computer-assistance in dosage although the safety and effectiveness of any of the individual computer-assisted dosage programs has not previously been established. This randomised multicentre clinical end-point study assessed a new version of the PARMA 5 program. It compared PARMA 5 safety and effectiveness with manual dosage by experienced medical staff at 19 centres with a known interest in oral anticoagulation. Target recruitment was 8000 patient-years, randomised to medical staff or PARMA-5 assisted dosage. Safety and effectiveness of the PARMA 5 program was compared with manual dosage. A total of 10,421 patients were recruited (15,369 patient-years) in the 5-year study. International normalised ratio (INR) tests numbered 167,791 with manual and 160,078 with PARMA 5 dosage. With parma 5 there was overall a non-significant reduction in clinical events but in the 2542 patients with deep vein thrombosis/pulmonary embolism, clinical events were significantly reduced (P = 0.005). Success in achieving 'time in target INR range' was also significantly greater with PARMA 5 compared with the dosage by experienced medical staff. This study demonstrated the safety and effectiveness of PARMA 5-assisted dosage.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
1365-2141
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
143
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
274-83
pubmed:meshHeading
pubmed-meshheading:18759767-Acenocoumarol, pubmed-meshheading:18759767-Administration, Oral, pubmed-meshheading:18759767-Adult, pubmed-meshheading:18759767-Aged, pubmed-meshheading:18759767-Aged, 80 and over, pubmed-meshheading:18759767-Algorithms, pubmed-meshheading:18759767-Anticoagulants, pubmed-meshheading:18759767-Drug Therapy, Computer-Assisted, pubmed-meshheading:18759767-Female, pubmed-meshheading:18759767-Follow-Up Studies, pubmed-meshheading:18759767-Humans, pubmed-meshheading:18759767-International Normalized Ratio, pubmed-meshheading:18759767-Male, pubmed-meshheading:18759767-Middle Aged, pubmed-meshheading:18759767-Phenprocoumon, pubmed-meshheading:18759767-Pulmonary Embolism, pubmed-meshheading:18759767-Software, pubmed-meshheading:18759767-Software Design, pubmed-meshheading:18759767-Treatment Outcome, pubmed-meshheading:18759767-Venous Thrombosis, pubmed-meshheading:18759767-Warfarin
pubmed:year
2008
pubmed:articleTitle
A multicentre randomised clinical endpoint study of PARMA 5 computer-assisted oral anticoagulant dosage.
pubmed:affiliation
EAA Central Facility, Faculty of Life Sciences, University of Manchester, Oxford Road, Manchester, UK. leon.poller@manchester.ac.uk
pubmed:publicationType
Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't, Multicenter Study