Evidence map›Paper›PMID 30359276›Full record

ArticleJournal of orthopaedic surgery and research2018

Clinical application of the pedicle in vitro restorer in percutaneous kyphoplasty.

Yimin Qi, Yiwen Zeng, Dalin Wang, Jisheng Sui, Qiang Wang

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of orthopaedic surgery and research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Trial
  2. Article
  3. 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

5 authors at 1 institution in 1 country.

Yimin QiNanjing Medical University, Nanjing, China.
Yiwen ZengDepartment of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, #68 Changle Rd, Qinhuai District, Nanjing, 210000, Jiangsu, China. 654468946@qq.com.ORCID http://orcid.org/0000-0002-9244-5570
Dalin WangDepartment of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, #68 Changle Rd, Qinhuai District, Nanjing, 210000, Jiangsu, China.
Jisheng SuiDepartment of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, #68 Changle Rd, Qinhuai District, Nanjing, 210000, Jiangsu, China.
Qiang WangDepartment of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, #68 Changle Rd, Qinhuai District, Nanjing, 210000, Jiangsu, China.
Nanjing Medical University · CN

Funding

Nanjing Medical Science and Technology Development Project YKK07028
6 · The paper itself

Abstract

backgroundPercutaneous kyphoplasty (PKP) is widely applied for the treatment of osteoporotic vertebral compression fractures (OVCFs) and has achieved satisfactory clinical results. With the accumulation of clinical cases and prolonged follow-up times, the inability to reconstruct vertebral height defects has attracted more and more attention. A comparison of clinical effects was retrospectively reviewed in 72 patients who underwent simple PKP or pedicle in vitro restorer (PIVR) combined with PKP to discuss the clinical application of self-developed PIVR used in PKP.

methodsFrom August 2013 to August 2016, 72 patients with OVCFs were treated surgically, with 30 patients undergoing PKP (group A) and 42 undergoing PIVR combined with PKP (group B). Operation-related situations, radiological data, and related scores were compared between the two groups by corresponding statistical methods.

resultsBone cement was successfully injected into 72 vertebral bodies. Sixty-three cases were followed up for an average of 14 months. There were significant differences between the two groups in the improvement of the height of the vertebral body, sagittal Cobb angle, and visual analogue scale (VAS) 1 week after the operation (P < 0.05), and the improvements of group B were better than those in group A. The cement leakage ratio was significantly different between the two groups (P < 0.05). The Oswestry Disability Index (ODI) at last follow-up was significantly different between the two groups (P < 0.05). There was no significant difference in the incidence of recurrent vertebral fractures between the two groups at the last follow-up (P > 0.05).

conclusionPIVR combined with PKP can overcome the limitations of PKP alone, that is, hardly restoring vertebral height and height being easily lost again with balloon removal. The combined method can also restore the vertebral fractures to a satisfactory height and effectively maintain the stability of the spine, which improves the long-term quality of life of patients. Thus, PIVR combined with PKP is a better choice for patients with OVCFs.

Indexed as

Pedicle ScrewsAgedBone CementsEquipment DesignFemaleFollow-Up StudiesFracture Fixation, InternalFractures, CompressionHumansKyphoplastyKyphosisMaleMiddle AgedMinimally Invasive Surgical ProceduresOsteoporotic FracturesRadiographyBone CementsDistractionOsteoporotic vertebral compression fracturesPercutaneous kyphoplastyReconstructionReductionRestorer

Identifiers

PMID30359276
PMCPMC6203289
OpenAlexW2898306292

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.