Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
9
pubmed:dateCreated
1993-12-16
pubmed:abstractText
When certain drugs are taken concomitantly with an oral contraceptive, the efficacy of the contraceptive may be obtunded, and pregnancy may ensue. Since the function of oral contraceptives is to suppress ovulation, the risk of ovulation is an important parameter in clinical studies investigating interactions between drugs and oral contraceptives. The purpose of this paper is to compare a crossover design, and a new study design used for assessing a possible interaction between a drug and an oral contraceptive, and to discuss the statistical issues involved in the planning and evaluation of the results of such studies.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0174-4879
pubmed:author
pubmed:issnType
Print
pubmed:volume
31
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
435-9
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1993
pubmed:articleTitle
Assessing the risk of ovulation in interaction studies of drugs and oral contraceptives.
pubmed:affiliation
FARMOVS Institute for Clinical Pharmacology and Drug Development, Department of Pharmacology, University of the Orange Free State, Bloemfontein, Republic of South Africa.
pubmed:publicationType
Journal Article, Comparative Study