SynthesisNeurology(R) neuroimmunology & neuroinflammation2026
Evaluating the Clinical Utility of TSPO-PET in MS and the Influence of Methodological Heterogeneity: A Systematic Review and Meta-Analysis.
Synthesis in Neurology(R) neuroimmunology & neuroinflammation, 2026. 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
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesPET imaging targeting the 18-kDa translocator protein (TSPO) is a widely used method to detect neuroinflammation
methodsA systematic search of Scopus, MEDLINE, Web of Science, and Embase databases was conducted through September 10, 2025. Original TSPO-PET studies in PwMS were included. Standardized mean differences (SMDs) in TSPO-PET signal between PwMS and HC were pooled using random-effects models with cluster robust variances. Heterogeneity was assessed using
resultsForty-nine studies met inclusion criteria. Overall meta-analysis revealed significantly increased TSPO-PET signal in PwMS vs HC (SMD = 0.44, 95% CI: 0.27-0.61, DISCUSSION: TSPO-PET effectively distinguishes PwMS from HC and differentiates MS subtypes. However, radiotracer, quantification method, image analysis method, reference tissue, and region of interest significantly impact TSPO-PET outcomes and must be considered when designing and interpreting studies. Methodological standardization and improved reporting will be essential to enhance cross-study comparability and clinical interpretability.
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.