Evidence map›Paper›PMID 27730422›Full record

ArticleEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2017

Reducing kyphotic deformity by posterior vertebral column resection with 360° osteosynthesis in metastatic epidural spinal cord compression (MESCC).

Marc Dreimann, Michael Hoffmann, Lennart Viezens, Lukas Weiser, Patrick Czorlich, Sven Oliver Eicker

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Article in European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 32% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Marc DreimannDepartment of Trauma, Hand and Reconstructive Surgery, University Hospital Hamburg Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany. m.dreimann@uke.de.
Michael HoffmannDepartment of Orthopaedic and Trauma Surgery, Schön Klinik, Neustadt in Holstein, Germany.
Lennart ViezensDepartment of Trauma, Hand and Reconstructive Surgery, University Hospital Hamburg Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
Lukas WeiserDepartment of Trauma, Hand and Reconstructive Surgery, University Hospital Hamburg Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
Patrick CzorlichDepartment of Neurosurgery, University Hospital Hamburg Eppendorf, Hamburg, Germany.
Sven Oliver EickerDepartment of Neurosurgery, University Hospital Hamburg Eppendorf, Hamburg, Germany.
Universität Hamburg · DESchön Klinik Neustadt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeMetastatic epidural spinal cord compression (MESCC) often requires anterior-posterior decompression and stabilization. To reduce approach-related complications, single-stage posterolateral vertebrectomy and 360° fusion is often performed. However, a sufficient reduction of kyphotic deformity through this approach has not been reported. The purpose of this study is to investigate the efficacy of kyphotic deformity reduction by this approach in MESCC.

methodsA retrospective analysis and chart review was performed for 14 consecutive patients who underwent a vertebrectomy and decompression from a posterolateral approach. Anterior mesh stabilization of the ventral column is used as hypomochlion for the posterior compression manoeuvre, which leads to reduction of the kyphotic deformity.

resultsPre-operative back pain was 7.2 on a visual analogue scale. Back pain was reduced to 4.4 at discharge and 2.0 at the latest follow-up with a mean follow-up of 12 months (p < 0.001). The Frankel score remains constant or improved from D to E. Radiological segmental kyphosis was corrected from a mean of 16° to 4° (p < 0.001) post-operatively with a loss of 3° at the final follow-up, but still with significant corrections compared with the pre-operative measurements (p < 0.003).

conclusionSingle-stage posterolateral vertebrectomy and reconstruction is a safe and less invasive approach that allows a sufficient reduction of hyperkyphosis and preservation of neurological function in patients with MESCC. This approach is an efficient alternative to anterior-posterior fusion with good pain reduction and improved sagittal profile.

Indexed as

Neurosurgical ProceduresAgedBack PainDecompression, SurgicalEpidural SpaceFemaleHumansKyphosisMaleMiddle AgedOsseointegrationProstheses and ImplantsRetrospective StudiesSpinal Cord CompressionSpinal NeoplasmsSpineCostotransversectomyKyphotic deformityMetastatic epidural spinal cord compression (MESCC)Thoracic stabilization

Identifiers

PMID27730422
OpenAlexW2531302292

What OpenQuestion holds

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Registered trials

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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.