Linked Life Data

1988695

Source:http://linkedlifedata.com/resource/pubmed/id/1988695

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1991-2-22
pubmed:abstractText
Murine monoclonal antibody (MAb) 225 (IgG1) against the epidermal growth factor (EGF) receptor competitively blocks EGF binding and inhibits EGF-induced activation of receptor tyrosine kinase and cell proliferation. The effect of MAb 225 was studied in a phase I trial in patients with inoperable squamous cell carcinoma of the lung, which invariably expresses high levels of EGF receptors. Groups of three patients received total doses of MAb 225 ranging from 1 mg to 300 mg. Except at the lowest dose, each infusion included 4 mg of indium 111 (111In)-labeled MAb 225. No toxicity was observed. Tumors were imaged in all patients who received doses of 20 mg or greater. Presumed metastases greater than or equal to 1 cm in diameter were imaged with doses of 40 mg or greater. Single-photon-emission-computed tomography could be carried out at the 120-mg and 300-mg doses and significantly improved tumor visualization. All patients produced anti-murine antibodies. We conclude that treatment with an MAb that inhibits EGF receptor function is safe at the doses and schedule studied. 111In-labeled MAb images squamous cell lung carcinoma; tumor uptake of the labeled MAb is dose dependent. Further studies are warranted to explore the potential therapeutic efficacy of anti-EGF receptor MAbs and other agents that act in a comparable manner.
pubmed:grant
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0027-8874
pubmed:author
pubmed:issnType
Print
pubmed:day
16
pubmed:volume
83
pubmed:owner
NLM
pubmed:authorsComplete
N
pubmed:pagination
97-104
pubmed:dateRevised
2009-11-19
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
Phase I and imaging trial of indium 111-labeled anti-epidermal growth factor receptor monoclonal antibody 225 in patients with squamous cell lung carcinoma.
pubmed:affiliation
Memorial Sloan-Kettering Cancer Center, New York, NY 10021.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.