Evidence map›Paper›PMID 22512927›Full record

ReviewAdvanced drug delivery reviews2012

Immobilized antibiotics to prevent orthopaedic implant infections.

Noreen J Hickok, Irving M Shapiro

Abstract readReview
In one paragraph

Review in Advanced drug delivery reviews, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
–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

80 citing papers in PubMed.

  1. Review
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  11. Longitudinal intravital imaging of the bone marrow for analysis of the race for the surface in a murine osteomyelitis model.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2024
    Article
  12. Review
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20 more citing papers are in PubMed but not listed here.

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

2 authors.

Noreen J HickokDepartment of Orthopaedic Surgery, Jefferson Medical College, Philadelphia, PA 19107, USA. Noreen.Hickok@jefferson.edu
Irving M Shapiro

Funding

Smart Substrates for a New Generation of ImplantsR01AR051303 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI SHAPIRO, IRVING M · 2005 to 2009
$3.1M
BONE GROWTH IN DENTAL, CRANIAL AND SKELETAL TISSUESR01DE010875 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI SHAPIRO, IRVING M · 1994 to 2006
$2.4M
Creating an Infection-Free Intraosseus Transcutaneous Amputation ProsthesisR01HD061053 · NICHD · THOMAS JEFFERSON UNIVERSITY · PI ADAMS, CHRISTOPHER S, HICKOK, NOREEN J · 2009 to 2012
$1.3M
CRANIOFACIAL DEVELOPMENT: METABOLIC CONTROL OF APOPTOSISR01DE013319 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI SHAPIRO, IRVING M · 1999 to 2003
$1.1M
A new allograft that promotes long-term, infection-free skeletal repairR01DE019901 · NIDCR · THOMAS JEFFERSON UNIVERSITY · PI ADAMS, CHRISTOPHER S, HICKOK, NOREEN J · 2009 to 2010
$875k
NIAMS NIH HHS AR-051303NIAMS NIH HHS R01 AR051303NICHD NIH HHS HD-061053NICHD NIH HHS R01 HD061053NIDCR NIH HHS DE-019901NIDCR NIH HHS DE-10875NIDCR NIH HHS DE-13319NIDCR NIH HHS R01 DE010875NIDCR NIH HHS R01 DE013319NIDCR NIH HHS R01 DE019901
6 · The paper itself

Abstract

Many surgical procedures require the placement of an inert or tissue-derived implant deep within the body cavity. While the majority of these implants do not become colonized by bacteria, a small percentage develops a biofilm layer that harbors invasive microorganisms. In orthopaedic surgery, unresolved periprosthetic infections can lead to implant loosening, arthrodeses, amputations and sometimes death. The focus of this review is to describe development of an implant in which an antibiotic tethered to the metal surface is used to prevent bacterial colonization and biofilm formation. Building on well-established chemical syntheses, studies show that antibiotics can be linked to titanium through a self-assembled monolayer of siloxy amines. The stable metal-antibiotic construct resists bacterial colonization and biofilm formation while remaining amenable to osteoblastic cell adhesion and maturation. In an animal model, the antibiotic modified implant resists challenges by bacteria that are commonly present in periprosthetic infections. While the long-term efficacy and stability is still to be established, ongoing studies support the view that this novel type of bioactive surface has a real potential to mitigate or prevent the devastating consequences of orthopaedic infection.

Indexed as

Drug Delivery SystemsAnimalsAnti-Bacterial AgentsBiofilmsDisease Models, AnimalDrug DesignDrug ImplantsHumansOrthopedic ProceduresProstheses and ImplantsProsthesis DesignProsthesis-Related InfectionsTitaniumAnti-Bacterial AgentsDrug ImplantsTitanium

Identifiers

PMID22512927
PMCPMC3413739

What OpenQuestion holds

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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.