Evidence map›Paper›PMID 28940662›Full record

ArticleJournal of biomedical materials research. Part A2018

Multimodal pore formation in calcium phosphate cements.

Irene Lodoso-Torrecilla, Nicole A P van Gestel, Luis Diaz-Gomez, Eline-Claire Grosfeld, Kjell Laperre, Joop G C Wolke, Brandon T Smith, Jacobus J Arts, Antonios G Mikos, John A Jansen and 2 more

Abstract read
In one paragraph

Article in Journal of biomedical materials research. Part A, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Porous titanium fiber mesh with tailored elasticity and its effect on stromal cells.Journal of biomedical materials research. Part B, Applied biomaterials · 2020
    Article
  6. Article
  7. Review
  8. Resorption of the calcium phosphate layer on S53P4 bioactive glass by osteoclasts.Journal of materials science. Materials in medicine · 2019
    Article
  9. Multimodal porogen platforms for calcium phosphate cement degradation.Journal of biomedical materials research. Part A · 2019
    Article
  10. Article
  11. 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

12 authors at 6 institutions in 3 countries.

Irene Lodoso-TorrecillaDepartment of Biomaterials, Radboudumc, Nijmegen, The Netherlands.
Nicole A P van GestelOrthopedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
Luis Diaz-GomezDepartamento de Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidade de Santiago de Compostela, Santiago de Compostela, Spain.
Eline-Claire GrosfeldDepartment of Biomaterials, Radboudumc, Nijmegen, The Netherlands.
Kjell LaperreBruker microCT, Kontich, Belgium.
Joop G C WolkeDepartment of Biomaterials, Radboudumc, Nijmegen, The Netherlands.
Brandon T SmithDepartment of Bioengineering, Rice University, Houston, Texas, 77030.
Jacobus J ArtsOrthopedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
Antonios G MikosDepartment of Bioengineering, Rice University, Houston, Texas, 77030.
John A JansenDepartment of Biomaterials, Radboudumc, Nijmegen, The Netherlands.
Sandra HofmannOrthopedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
Jeroen J J P van den BeuckenDepartment of Biomaterials, Radboudumc, Nijmegen, The Netherlands.
Radboud University Nijmegen · NLRice University · USEindhoven University of Technology · NLRadboud University Medical Center · NLBruker (United States) · USMaastricht University Medical Centre · NL

Funding

Rapidly-Degrading Calcium Phosphate Cements for Orthopedic Tissue Engineering.F30AR071258 · NIAMS · RICE UNIVERSITY · PI SMITH, BRANDON · 2017 to 2020
$168k
NIAMS NIH HHS F30 AR071258
6 · The paper itself

Abstract

Calcium phosphate cements (CPCs) are commonly used as bone substitute materials. However, their slow degradation rate and lack of macroporosity hinders new bone formation. Poly(dl-lactic-co-glycolic acid) (PLGA) incorporation is of great interest as, upon degradation, produces acidic by-products that enhance CPC degradation. Yet, new bone formation is delayed until PLGA degradation occurs a few weeks after implantation. Therefore, the aim of this study was to accelerate the early stage pore formation within CPCs in vitro. With that purpose, we incorporated the water-soluble porogen sucrose at different weight percentages (10 or 20 wt %) to CPC and CPC/PLGA composites. The results revealed that incorporation of sucrose porogens increased mass loss within the first week of in vitro degradation in groups containing sucrose compared to control groups. After week 1, a further mass loss was observed related to PLGA and CPC degradation. Macroporosity analysis confirmed that macroporosity formation is influenced by the dissolution of sucrose at an early stage and by the degradation of PLGA and CPC at a later stage. We concluded that the combination of sucrose and PLGA porogens in CPC is a promising approach to promote early stage bone tissue ingrowth and complete replacement of CPC through multimodal pore formation. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 106A: 500-509, 2018.

Indexed as

Bone CementsCalcium PhosphatesPorosityTime FactorsX-Ray MicrotomographyBone CementsCalcium Phosphatescalcium phosphate cementdegradationPLGAporositysucrose

Identifiers

PMID28940662
PMCPMC6570824
OpenAlexW2759148555

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.