Evidence map›Paper›PMID 30061178›Full record

ArticleBioscience reports2018

Development of a biodegradable antifibrotic local drug delivery system for glaucoma microstents.

Thomas Stahnke, Stefan Siewert, Thomas Reske, Wolfram Schmidt, Klaus-Peter Schmitz, Niels Grabow, Rudolf F Guthoff, Andreas Wree

Abstract read
In one paragraph

Article in Bioscience reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. 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

8 authors.

Thomas StahnkeDepartment of Ophthalmology, Rostock University Medical Center, Doberaner Str. 140, Rostock 18057, Germany thomas.stahnke@med.uni-rostock.de.
Stefan SiewertInstitute for Implant Technology and Biomaterials e.V., Friedrich-Barnewitz-Straße 4, Rostock 18119, Germany.
Thomas ReskeInstitute for Implant Technology and Biomaterials e.V., Friedrich-Barnewitz-Straße 4, Rostock 18119, Germany.
Wolfram SchmidtInstitute of Biomedical Engineering, Rostock University Medical Center, Friedrich-Barnewitz-Straße 4, Rostock 18119, Germany.
Klaus-Peter SchmitzInstitute for Implant Technology and Biomaterials e.V., Friedrich-Barnewitz-Straße 4, Rostock 18119, Germany.
Niels GrabowInstitute of Biomedical Engineering, Rostock University Medical Center, Friedrich-Barnewitz-Straße 4, Rostock 18119, Germany.
Rudolf F GuthoffDepartment of Ophthalmology, Rostock University Medical Center, Doberaner Str. 140, Rostock 18057, Germany.
Andreas WreeInstitute of Anatomy, Rostock University Medical Center, Gertrudenstraße 9, Rostock 18057, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To prevent implant failure due to fibrosis is a major objective in glaucoma research. The present study investigated the antifibrotic effects of paclitaxel (PTX), caffeic acid phenethyl ester (CAPE), and pirfenidone (PFD) coated microstent test specimens in a rat model. Test specimens based on a biodegradable blend of poly(4-hydroxybutyrate) biopolymer and atactic poly(3-hydroxybutyrate) (at.P(3HB)) were manufactured, equipped with local drug delivery (LDD) coatings, and implanted in the subcutaneous white fat depot. Postoperatively, test specimens were explanted and analyzed for residual drug content. Fat depots including the test specimens were histologically analyzed.

Indexed as

Drug-Eluting StentsAnimalsCaffeic AcidsDrug Delivery SystemsFibrosisGlaucomaMalePaclitaxelPhenylethyl AlcoholPyridonesRatsRats, Wistarcaffeic acid phenethyl esterCaffeic AcidsPaclitaxelPhenylethyl AlcoholpirfenidonePyridonescaffeic acid phenethyl esterfibrosisglaucomamicrostentpaclitaxelpirfenidone

Identifiers

PMID30061178
PMCPMC6117617

What OpenQuestion holds

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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.