Evidence map›Paper›PMID 23112576›Full record

ArticleInternational journal of nanomedicine2012

Mechanism-based model characterizing bidirectional interaction between PEGylated liposomal CKD-602 (S-CKD602) and monocytes in cancer patients.

Huali Wu, Ramesh K Ramanathan, Beth A Zamboni, Sandra Strychor, Suresh Ramalingam, Robert P Edwards, David M Friedland, Ronald G Stoller, Chandra P Belani, Lauren J Maruca and 2 more

Open access · goldAbstract readClinical Trial, Phase I
In one paragraph

Article in International journal of nanomedicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 28% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Factors controlling the pharmacokinetics, biodistribution and intratumoral penetration of nanoparticles.Journal of controlled release : official journal of the Controlled Release Society · 2013
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 6 institutions in 2 countries.

Huali WuUNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA.
Ramesh K Ramanathan
Beth A Zamboni
Sandra Strychor
Suresh Ramalingam
Robert P Edwards
David M Friedland
Ronald G Stoller
Chandra P Belani
Lauren J Maruca
Yung-Jue Bang
William C Zamboni
University of Pittsburgh · USUniversity of North Carolina at Chapel Hill · USCarlow University · USEmory University · USSeoul National University · KRTranslational Genomics Research Institute · US

Funding

WITHIN SUBJ VARIABILITY IN MEASUREMENTS DRUG METABOL ENZYMES IN HLTY SUBJM01RR000056 · NCRR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LEVINE, ARTHUR S · 1985 to 2006
$29.2M
NCRR NIH HHS 5M01 RR 00056NCRR NIH HHS M01 RR000056
6 · The paper itself

Abstract

S-CKD602 is a PEGylated liposomal formulation of CKD-602, a potent topoisomerase I inhibitor. The objective of this study was to characterize the bidirectional pharmacokinetic-pharmacodynamic (PK-PD) interaction between S-CKD602 and monocytes. Plasma concentrations of encapsulated CKD-602 and monocytes counts from 45 patients with solid tumors were collected following intravenous administration of S-CKD602 in the phase I study. The PK-PD models were developed and fit simultaneously to the PK-PD data, using NONMEM(®). The monocytopenia after administration of S-CKD602 was described by direct toxicity to monocytes in a mechanism-based model, and by direct toxicity to progenitor cells in bone marrow in a myelosuppression-based model. The nonlinear PK disposition of S-CKD602 was described by linear degradation and irreversible binding to monocytes in the mechanism-based model, and Michaelis-Menten kinetics in the myelosuppression-based model. The mechanism-based PK-PD model characterized the nonlinear PK disposition, and the bidirectional PK-PD interaction between S-CKD602 and monocytes.

Indexed as

Models, BiologicalAntineoplastic AgentsCamptothecinComputer SimulationHumansInjections, IntravenousLiposomesMetabolic Clearance RateMonocytesNeoplasmsPolyethylene GlycolsTissue DistributionTopoisomerase I InhibitorsAntineoplastic AgentsbelotecanCamptothecinLiposomesPolyethylene GlycolsTopoisomerase I Inhibitorsnonlinear kineticsPEGylated liposomepharmacodynamicspopulation pharmacokinetics

Identifiers

PMID23112576
PMCPMC3480239
OpenAlexW2079453114

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.