SynthesisActa neurochirurgica2025
Updated systematic review of current randomised controlled trials in chronic subdural haematoma.
Synthesis in Acta neurochirurgica, 2025. 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.
- Pathophysiology of chronic subdural hematoma-new insights.Therapeutic advances in neurological disorders · 2026Review
- Current Status of Middle Meningeal Artery Embolization for Chronic Subdural Hematoma: An International Perspective Including Japan.Journal of neuroendovascular therapy · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundChronic subdural haematoma (CSDH) is a common neurosurgical condition with an increasing incidence due to an aging population. Given the expanding research landscape, assessing the state of recent trials is essential. This systematic review updates a previous review, which included randomised controlled trials (RCTs) up to 2019, by summarizing recently published and ongoing RCTs in CSDH, highlighting key areas of investigation and identifying directions for future research.
methodsClinical trial registries - including the Cochrane Controlled Register of Trials, WHO ICTRP, clinicaltrials.gov, and Clinical Trials Information System - were systematically searched for RCTs on CSDH from June 1, 2019, to February 18, 2025. Both published and ongoing trials were included in this review.
resultsThis review identified 41 recently published RCTs and 54 ongoing RCTs, compared to 26 ongoing trials in 2019. Of the earlier review, eleven studies have been published, five remain active, and the remainder were either abandoned or did not adhere to their initial RCT design. Middle meningeal artery embolisation (MMAE) has become the most extensively studied intervention, with active trials increasing from 2 in 2019 to 21 in 2025. Trials investigating perioperative management (3 versus 7) and surgical techniques (5 versus 10) have also increased. In contrast, corticosteroid trials have decreased (7 versus 3), likely reflecting findings from recent high-impact studies. Research on tranexamic acid has increased (5 versus 7) as have studies on other pharmacological agents (4 versus 8).
conclusionsThe number of ongoing RCTs in CSDH has increased substantially, with a notable shift in research focus. MMAE now dominates the field, though the surge in studies may suggest research saturation. Future investigations may benefit from more collaborative efforts, consolidating resources into fewer, but larger and adequately powered trials.
Indexed as
Identifiers
What Socratic 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 Socratic graph.