Evidence map›Paper›PMID 31395071›Full record

Trial reportJournal of orthopaedic surgery and research2019

Percutaneous kyphoplasty assisted with/without mixed reality technology in treatment of OVCF with IVC: a prospective study.

Peiran Wei, Qingqiang Yao, Yan Xu, Huikang Zhang, Yue Gu, Liming Wang

Registry-linked trialOpen access · goldAbstract readClinical TrialComparative Study
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Journal of orthopaedic surgery and research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03959059 (Percutaneous Kyphoplasty Assisted With/Without Mixed Reality Technology in Treatment of OVCF With IVC), which is not on this map. Cited by 33 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 3 pooled it
7.5field-weighted citation impact, top 2% 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.

NCT03959059 nacompletednot on this map

Percutaneous Kyphoplasty Assisted With/Without Mixed Reality Technology in Treatment of OVCF With IVC: a Prospective Study

TypeinterventionalSponsorNanjing First Hospital, Nanjing Medical UniversityRan2017 to 2018Enrolled40ConditionsOrthopedic Disorder of SpineArmsMixed Reality technology
3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 3 syntheses or guidelines pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Re-evaluating vertebral height restoration assessment in osteoporotic compression fractures: a systematic review and meta-analysis.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 · 2025
    Pooled it
  3. Pooled it
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  14. Satisfactory 2-year outcome of minimal invasive hybrid stabilization with double treated screws for unstable osteoporotic spinal fractures.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
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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 1 institution in 1 country.

Peiran WeiDepartment of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, No. 68 of ChangLe Road, Nanjing, 210029, Jiangsu Province, China.
Qingqiang YaoDepartment of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, No. 68 of ChangLe Road, Nanjing, 210029, Jiangsu Province, China.
Yan XuDepartment of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, No. 68 of ChangLe Road, Nanjing, 210029, Jiangsu Province, China.
Huikang ZhangDepartment of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, No. 68 of ChangLe Road, Nanjing, 210029, Jiangsu Province, China.
Yue GuDepartment of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, No. 68 of ChangLe Road, Nanjing, 210029, Jiangsu Province, China.
Liming WangDepartment of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, No. 68 of ChangLe Road, Nanjing, 210029, Jiangsu Province, China. wlmnjyy@126.com.
Nanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study was to assess the clinical outcome of percutaneous kyphoplasty (PKP) assisted with mixed reality (MR) technology in treatment of osteoporotic vertebral compression fracture (OVCF) with intravertebral vacuum cleft (IVC).

methodForty cases of OVCF with IVC undergoing PKP were randomized into a MR technology-assisted group (group A) and a traditional C-arm fluoroscopy group (group B). Both groups were performed PKP and evaluated by VAS scores, ODI scores, radiological evidence of vertebral body height, and kyphotic angle (KA) at pre-operation and post-operation. The volume of injected cement, fluoroscopy times, and operation time were recorded. And cases of non-PMMA-endplates-contact(NPEC) in radiological evidence was also recorded postoperatively. The clinical outcomes and complications were evaluated afterwards. All patients received 10 to 14 months follow-up, with an average of 12 months.

resultThis MR-assisted group (group A) acquired more about the amount of the polymethyl methacrylate (PMMA) injection and postoperative vertebral height and less about postoperative KA, fluoroscopy times, and operation time compared with the control group (group B) (P < 0.05). The VAS scores and ODI scores in both groups have improved, but more significantly in group A (P < 0.05). Also, more cases achieve both-endplates-touching of cement in group A (P < 0.05). And there are less of the loss of vertebral height, KA, and occurrence of re-collapse of the vertebra in group A during the follow-up (P < 0.05).

conclusionPKP assisted with MR technology can accurately orientate the position of IVC area, which can be augmented by the balloon leading to more satisfied vertebral height improvement, cement diffusion, and pain relief.

trial registrationClinicalTrials.gov Identifier: NCT03959059 . Registered 25 September 2016.

Indexed as

Augmented RealityAgedAged, 80 and overFemaleFractures, CompressionHumansKyphoplastyMaleOsteoporotic FracturesProspective StudiesSpinal FracturesVacuumIVCMixed RealityOVCFPKP

Identifiers

PMID31395071
PMCPMC6686364
OpenAlexW2966282799

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.