Evidence map›Paper›PMID 24984012›Full record

ReviewJournal of controlled release : official journal of the Controlled Release Society2014

Stimuli sensitive polymers and self regulated drug delivery systems: a very partial review.

Ronald A Siegel

Abstract readReview
In one paragraph

Review in Journal of controlled release : official journal of the Controlled Release Society, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

22 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Polymeric nanoparticles-Promising carriers for cancer therapy.Frontiers in bioengineering and biotechnology · 2022
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Controlled Drug Delivery: Historical perspective for the next generation.Journal of controlled release : official journal of the Controlled Release Society · 2015
    Article
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

1 author.

Ronald A SiegelDepartment of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455 USA; Department Biomedical Engineering, University of Minnesota, Minneapolis, MN 55455 USA. Electronic address: siege017@umn.edu.

Funding

Episodic Release of GnRH from Pulsating HydrogelsR01HD040366 · NICHD · UNIVERSITY OF MINNESOTA TWIN CITIES · PI SIEGEL, RONALD A · 2003 to 2006
$1.0M
Novel MEMS and Microfluidic Platforms for Drug DeliveryR21EB003125 · NIBIB · UNIVERSITY OF MINNESOTA TWIN CITIES · PI SIEGEL, RONALD A · 2003 to 2004
$397k
Implantable Glucose Microsensor for Wireless TelemetryR56DK075739 · NIDDK · UNIVERSITY OF MINNESOTA · PI SIEGEL, RONALD A · 2008 to 2008
$331k
IMPLANTABLE SELF-REGULATING OSMOTIC INSULIN PUMPR01DK038035 · NIDDK · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI SIEGEL, RONALD A · 1987 to 1989
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NIBIB NIH HHS EB003125NIBIB NIH HHS R21 EB003125NICHD NIH HHS HD040366NICHD NIH HHS R01 HD040366NIDDK NIH HHS DK075739NIDDK NIH HHS DK38035NIDDK NIH HHS R56 DK075739
6 · The paper itself

Abstract

Since the early days of the Journal of Controlled Release, there has been considerable interest in materials that can release drug on an "on-demand" basis. So called "stimuli-responsive" and "intelligent" systems have been designed to deliver drug at various times or at various sites in the body, according to a stimulus that is either endogenous or externally applied. In the past three decades, research along these lines has taken numerous directions, and each new generation of investigators has discovered new physicochemical principles and chemical schemes by which the release properties of materials can be altered. No single review could possibly do justice to all of these approaches. In this article, some general observations are made, and a partial history of the field is presented. Both open loop and closed loop systems are discussed. Special emphasis is placed on stimuli-responsive hydrogels, and on systems that can respond repeatedly. It is argued that the most success at present and in the foreseeable future is with systems in which biosensing and actuation (i.e. drug delivery) are separated, with a human and/or cybernetic operator linking the two.

Indexed as

Delayed-Action PreparationsDrug Delivery SystemsHydrogelsPolymersBiocompatible MaterialsDiabetes Mellitus, Type 1HumansHypoglycemic AgentsInsulinSignal TransductionBiocompatible MaterialsDelayed-Action PreparationsHydrogelsHypoglycemic AgentsInsulinPolymersGlucose sensitiveHydrogelspH sensitiveSelf regulatedStimuli sensitive

Identifiers

PMID24984012
PMCPMC4142101

What OpenQuestion holds

Textmetadata
LicenceTDM
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.