ArticleClinical and translational radiation oncology2024
Temporary halo fixation and radiotherapy as alternative to long-construct spondylodesis in patients with multiple unstable cervical metastases.
Article in Clinical and translational radiation oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and purpose: Currently no minimally invasive surgical treatment exists to provide immediate stability for unstable cervical/cervicothoracic metastases. Long-construct spondylodesis carries a high complication risk and has severe impact on residual range of motion. This study explores temporary halo fixation and radiotherapy as an alternative to long-construct cervical spondylodesis. Materials and methods: This retrospective cohort study included twenty patients with multiple unstable cervical metastases treated between 2013-2023. All patients underwent halo fixation for an intended duration of three months to allow for safe reossification of lytic lesions following radiotherapy, with a dose fractionation scheme best suited to the histological origin of the tumor. Results: Immobilization with halo fixation lasted a median 83 days (range, 41-132 days). Radiotherapy started on average 7 days after halo fixation (range, -35-118 days). The median pain score at baseline was 8, and was 0 at halo removal and at last follow-up. All patients had no or minor neurological deficits at baseline and did not develop new neurological deficits. At halo removal, 17/18 patients showed radiographic evidence of reossification. The majority of patients experienced minor limitations or had full range of motion of the neck at last follow-up. Conclusion: Patients with multiple unstable cervical metastases treated with halo fixation and radiotherapy showed complete pain response or substantial pain reduction, reossification of the vertebrae and a, mostly, preserved range of motion. In selected neurologically intact patients, this treatment might be a patient-friendly alternative to fixation. Prospective evaluation of this treatment combination is needed.
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.