Evidence map›Paper›PMID 32389777›Full record

ArticleJournal of controlled release : official journal of the Controlled Release Society2020

In situ forming implants exposed to ultrasound enhance therapeutic efficacy in subcutaneous murine tumors.

Selva Jeganathan, Emily Budziszewski, Peter Bielecki, Michael C Kolios, Agata A Exner

Open access · greenAbstract read
In one paragraph

Article in Journal of controlled release : official journal of the Controlled Release Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 39% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

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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

5 authors at 2 institutions in 2 countries.

Selva JeganathanDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States.
Emily BudziszewskiDepartment of Radiology, Case Western Reserve University, Cleveland, OH, United States.
Peter BieleckiDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States.
Michael C KoliosDepartment of Physics, Ryerson University, Toronto, Ontario, Canada.
Agata A ExnerDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States; Department of Radiology, Case Western Reserve University, Cleveland, OH, United States. Electronic address: agata.exner@case.edu.
Case Western Reserve University · USToronto Metropolitan University · CA

Funding

Interdisciplinary Biomedical Imaging Training ProgramT32EB007509 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI DAVID Lynn WILSON, Xin Yu · 2007 to 2026
$5.6M
Pressure-Driven Local Drug Delivery System for Treatment of Liver CancerR01EB016960 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI EXNER, AGATA A · 2013 to 2017
$1.8M
Improving Efficacy of Local Drug Delivery Using UltrasoundR21EB026324 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI EXNER, AGATA A, KOLIOS, MICHAEL · 2018 to 2019
$397k
CYTO VISION WORKSTATION FOR USE IN MULTI-USER FACILITY: CYSTIC FIBROSISS10RR021228 · NCRR · CASE WESTERN RESERVE UNIVERSITY · PI CONRAD, PATRICIA A · 2005 to 2005
$178k
Injectable Implants for Increased Tumor Treatment Volume Using Pressure Driven DiffusionF31CA200373 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI HERNANDEZ, CHRISTOPHER · 2015 to 2016
$66k
NCI NIH HHS F31 CA200373NCRR NIH HHS S10 RR021228NIBIB NIH HHS R01 EB016960NIBIB NIH HHS R21 EB026324NIBIB NIH HHS T32 EB007509
6 · The paper itself

Abstract

In situ forming implants (ISFIs) allow for a high initial intratumoral concentration and sustained release of the chemotherapeutic. However, clinical translation is impeded primarily due to limited drug penetration from the tumor/boundary interface and poor intratumoral drug retention. Therapeutic ultrasound (TUS) has become a popular approach for improving drug penetration of transdermal devices and increasing cellular uptake of nanoparticles. These effects are driven by the mechanical and thermal bioeffects associated with TUS. In this study, we characterize the released drug penetration, retention, and overall therapeutic response when exposing ISFI to the combination of the mechanical and thermal effects of TUS (C-TUS). ISFIs were intratumorally injected into subcutaneous murine tumors then exposed to C-TUS (exposure: 5 min, duty factor: 0.33, frequency: 3 MHz, intensity: 2.2 W/cm

Indexed as

Drug Delivery SystemsUltrasonic TherapyAnimalsMiceUltrasonography

Identifiers

PMID32389777
PMCPMC7725358
OpenAlexW3023589642

What OpenQuestion holds

Textmetadata
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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.