Evidence map›Paper›PMID 28235419›Full record

ArticleJournal of translational medicine2017

A rabbit model for experimental alveolar cleft grafting.

Mohammad Kamal, Lars Andersson, Rene Tolba, Alexander Bartella, Felix Gremse, Frank Hölzle, Peter Kessler, Bernd Lethaus

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

9 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
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  8. Biomaterials for Cleft Lip and Palate Regeneration.International journal of molecular sciences · 2019
    Review
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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

8 authors at 4 institutions in 4 countries.

Mohammad KamalDepartment of Cranio-Maxillofacial Surgery, Maastricht University Medical Center, P. Debyelaan, Postbus 5800, 6202 AZ, Maastricht, The Netherlands. mkamal@ukaachen.de.ORCID 0000-0002-2833-4550
Lars AnderssonDepartment of Surgical Sciences, Faculty of Dentistry, Health Sciences Center, Kuwait University, 13110, Safat, Kuwait.
Rene TolbaInstitute for Laboratory Animal Science and Experimental Surgery, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany.
Alexander BartellaDepartment of Oral and Maxillofacial Surgery, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany.
Felix GremseDepartment of Experimental Molecular Imaging, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany.
Frank HölzleDepartment of Oral and Maxillofacial Surgery, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany.
Peter KesslerDepartment of Cranio-Maxillofacial Surgery, Maastricht University Medical Center, P. Debyelaan, Postbus 5800, 6202 AZ, Maastricht, The Netherlands.
Bernd LethausDepartment of Oral and Maxillofacial Surgery, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany.
RWTH Aachen University · DEKuwait University · KWMaastricht University Medical Centre · NLUniversity Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe purpose of the present study was to develop an animal model for creating alveolar cleft defects with properly simulated clinical defect environment for tissue-engineered bone-substitute materials testing without compromising the health of the animal. Cleft creation surgery was aimed at creating a complete alveolar cleft with a wide bone defect with an epithelial lining (oral mucosa) overlying the cleft defect.

methodsA postmortem skull of a New Zealand White (NZW) rabbit skull (Oryctolagus cuniculus) underwent an osteological and imaging survey. A pilot postmortem surgery was conducted to confirm the feasability of a surgical procedure and the defect was also radiologically confirmed and illustrated with micro-computed tomography. Then, a surgical in vivo model was tested and evaluated in 16 (n = 16) 8-week-old NZW rabbits to create in vivo alveolar cleft creation surgery.

resultsClinical examination and imaging analysis 8 weeks after cleft creation surgery revealed the establishment of a wide skeletal defect extending to the nasal mucosa simulating alveolar clefts in all of the rabbits.

conclusionsOur surgical technique was successful in creating a sizable and predictable model for bone grafting material testing. The model allows for simulating the cleft site environment and can be used to evaluate various bone grafting materials in regard to efficacy of osteogenesis and healing potential without compromising the health of the animal.

Indexed as

Alveolar Bone GraftingAlveolar ProcessAnimalsDisease Models, AnimalImaging, Three-DimensionalPostoperative CareRabbitsWound HealingX-Ray MicrotomographyAnimal testingCleft lip and palateGraftingRabbitTissue-engineering

Identifiers

PMID28235419
PMCPMC5326493
OpenAlexW2590452613

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.