Trial reportArchives of osteoporosis2023
Spinal medial branch nerve root block (MBNB) intervention compared to standard care-vertebroplasty (VP) for the treatment of painful osteoporotic vertebral fractures in frail, older hospitalised patients: a feasibility study.
Trial report in Archives of osteoporosis, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 3 citations in OpenAlex.
- Review
- Anatomical validation of ultrasound-guided retrolaminar block for the treatment of symptomatic vertebral fragility fractures.Frontiers in medicine · 2026Article
- Pain Intervention for Osteoporotic Compression Fracture, From Physical Therapy to Surgery: A Literature Review.Korean journal of neurotrauma · 2024Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Our study aimed to assess the feasibility outcomes comparing spinal medial branch nerve root block intervention to standard care vertebroplasty for the treatment of painful osteoporotic vertebral fractures in frail, hospitalised older patients. We found the study to be feasible and now propose a clinical effectiveness, cost effectiveness and safety evaluation.
introductionVertebroplasty (VP) is a key-hole procedure involving injection of bone cement into a fractured vertebral body, to reduce pain and increase vertebral body stability, although it is associated with a small risk of complications, particularly in frail, older hospitalised patients. Medial branch spinal nerve block (MBNB) may be an alternative treatment to alleviate pain symptoms, with less complications; however, no study has prospectively compared the clinical effectiveness, cost-effectiveness and safety of MBNB to VP, in frail, older hospitalised patients. The aim of our study was to conduct a 1st stage feasibility study, exploring recruitment, retention and several outcomes measures (means and SDs), together with qualitative interviews to assess participant and clinician views, to inform a definitive larger study.
methodsWe conducted a two-arm feasibility randomised controlled trial with participants allocated to continue with routine surgical care-VP or MBNB treatment, with an embedded qualitative study. Data was collected at baseline, week 1, 4, and week 8.
resultsOut of 40 eligible patients, 30 (75%) consented to take part in the study. The overall median time from randomisation to intervention was 3 days, IQR 1-7 days, 5 (1-7) days for VP and 2 (1-3) days for MBNB. Median (IQR) length of hospital stay for the VP group was 20 (8) days and for the MBNB 15(22) days. The proportion of completeness of outcome data collection at weeks 1, 4 and 8 was at least 77%: 14 (100%), 12 (85.7%) and 11(78.9%) for VP and 13 (100%), 12 (92.3%) and 10 (76.8%) for MBNB, respectively. There were no significant difference in the clinical outcomes or adverse events between the two groups. DISCUSSION: Our study was feasible in achieving is target recruitment, participants adhered to the randomisation and at least 77% completeness of data at the 8 week end-point (target 75%). We now plan to conduct a definitive clinical effectiveness, cost effectiveness and safety outcome study, comparing VP to MBNB in frail, older patients hospitalised with an acute vertebral osteoporotic fracture.
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.