ArticleSpine surgery and related research2021
Video-Assisted Thoracoscopic Surgery for Re-Collapse of Vertebrae after Percutaneous Vertebral Augmentation (PVA).
Article in Spine surgery and related research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- A New Technique for Placing Pedicle Screws Into Bone Cement-Strengthened Vertebrae Involving Drilling and Melting.Orthopaedic surgery · 2026Article
- Radiographic Factors for Adjacent Vertebral Fractures and Cement Loosening Following Balloon Kyphoplasty in Patients with Osteoporotic Vertebral Fractures.Spine surgery and related research · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionDue to the increase in osteoporosis accompanying the aging society in Japan, osteoporotic vertebral fractures (OVFs) are increasing. Percutaneous vertebral augmentation (PVA) has been widely used for OVFs because it reduces pain immediately with less invasiveness. Re-collapse of vertebral body after PVA is a rare, but important, complication. Once the re-collapse has occurred, patients should undergo an additional invasive salvage surgery.
methodsWe treated 5 patients with re-collapse after PVA in our hospital. For re-collapse after PVA, we performed anterior column reconstruction with video-assisted thoracoscopic surgery (VATS), posterior fixation with percutaneous pedicle screws (PPSs) and minimally invasive spine stabilization (MISt).
resultsThe mean postoperative follow-up was at 62.8 months. At the final follow-up, the patients were free of low back pain, and bony union was achieved in all cases. The postoperative correction loss was 6 degrees. Perioperative complications included aspiration pneumonia in one patient and bone fracture of an adjacent vertebral body in two patients. There were no reoperation cases.
conclusionsWe perform minimally invasive combined anterior and posterior surgery with VATS for re-collapse after PVA. This procedure is useful in elderly patients with less reserve capacity.
Indexed as
Identifiers
What OpenQuestion holds
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.