Evidence map›Paper›PMID 27090971›Full record

SynthesisWorld neurosurgery2016

A Systematic Review of Metastatic Hepatocellular Carcinoma to the Spine.

C Rory Goodwin, Vijay Yanamadala, Alejandro Ruiz-Valls, Nancy Abu-Bonsrah, Ganesh Shankar, Eric W Sankey, Christine Boone, Michelle J Clarke, Mark Bilsky, Ilya Laufer and 3 more

Abstract readSystematic Review
In one paragraph

Synthesis in World neurosurgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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  17. Epidemiological and pathological characteristics of spinal metastases from gastrointestinal cancers - a series of 40 cases.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
    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

13 authors.

C Rory GoodwinDepartment of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Vijay YanamadalaDepartment of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA.
Alejandro Ruiz-VallsDepartment of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Nancy Abu-BonsrahDepartment of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Ganesh ShankarDepartment of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA.
Eric W SankeyDepartment of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Christine BooneDepartment of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Michelle J ClarkeDepartment of Neurosurgery, Mayo Clinic, Rochester, Minnesota, USA.
Mark BilskyDepartment of Neurological Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, USA.
Ilya LauferDepartment of Neurological Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, USA.
Charles FisherDivision of Spine, Department of Orthopaedics, University of British Columbia and Vancouver General Hospital, Vancouver, British Columbia, Canada.
John H ShinDepartment of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA.
Daniel M SciubbaDepartment of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. Electronic address: dsciubb1@jhmi.edu.

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM007309 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI COX, ANDREA L · 1985 to 2019
$43.2M
NCI NIH HHS P30 CA008748NIGMS NIH HHS T32 GM007309
6 · The paper itself

Abstract

backgroundHepatocellular carcinoma (HCC) frequently metastasizes to the spine. The impact of medical and/or surgical intervention on overall survival has been examined in a limited number of clinical studies, and herein we systematically review these data.

methodsWe performed a literature review using PubMed, Embase, CINAHL, and Web of Science to identify articles that reported survival, clinical outcomes, and/or prognostic factors associated with patients diagnosed with spinal metastases. The methodologic quality of each review was assessed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses tool.

resultsThere were 26 articles (152 patients) that met the inclusion criteria and were treated with either surgery, radiotherapy, chemotherapy, and/or observation. There were 3 retrospective cohort studies, 17 case reports, 5 case series, and 1 longitudinal observational study. Of the patients with known overall survival after diagnosis of spinal metastasis, survival at 3 months, 6 months, 1 year, 2 years, and 5 years was 95.2%, 83.0%, 28.6%, 2.0%, and 1.4%, respectively. The median survival after diagnosis of the metastasis was 0.7 months in the patients who received no treatment, 7 months in the patients treated with surgical intervention alone, 6 months for patients who received chemotherapy and/or radiation, and 13.5 months in the patients treated with a combination of surgery and medical management. All other clinical or prognostic parameters were of low or insufficient strength.

conclusionsPatients diagnosed with HCC spinal metastasis have a 10.6-month overall survival. Further analysis of patients in prospective controlled trials will be essential to the development of treatment algorithms for these patients in the future.

Indexed as

Liver NeoplasmsCarcinoma, HepatocellularFemaleHumansMaleMiddle AgedSpinal NeoplasmsSurvival AnalysisTreatment OutcomeHepatocellular carcinomaLiver cancerSpine metastasisSurgerySurvivalTumor

Identifiers

PMID27090971
PMCPMC5586495

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.