ArticleApplied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine2011
Automated radiosynthesis of [11C]morphine for clinical investigation.
Article in Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Radiosynthesis, Preclinical, and Clinical Positron Emission Tomography Studies of Carbon-11 Labeled Endogenous and Natural Exogenous Compounds.Chemical reviews · 2023Review
- Automated radiochemical synthesis and biodistribution of [¹¹C]l-α-acetylmethadol ([¹¹C]LAAM).Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine · 2014Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
To meet a multiple-dose clinical evaluation of the P-gp modulation of [(11)C]morphine delivery into the human brain, radiosynthesis of [(11)C]morphine was accomplished on an automated system by N-methylation of normorphine with [(11)C]CH(3)I. A methodology employing optimized solid phase extraction of the HPLC eluent was developed. Radiosynthesis took 45 min with a radiochemical yield ranging from 45% to 50% and specific activity ranging from 20 to 26 Ci/μmol (decay corrected to end-of-bombardment); radiochemical and chemical purities were >95% (n=28).
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.