ArticleFrontiers in pharmacology2026
A regional registry ensures clinical guideline adherence and economic sustainability of Alzheimer's disease treatment: a 12-year population-based study in Catalonia.
Article in Frontiers in pharmacology, 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
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Population-based registries for Alzheimer's disease pharmacological treatment are essential tools for monitoring clinical guideline adherence and health system sustainability. This retrospective observational study analyzes 12 years of real-world data from the Catalan Registry of Pharmacological Treatment of Alzheimer's Disease (RTFMA) between 2012 and 2024. Analyzing a cohort of over 158,000 patients treated with acetylcholinesterase inhibitors or memantine, we found that the treated population increased by 24.5%, reaching 56,874 individuals in 2024. The implementation of a mandatory registration system was associated with high clinical appropriateness, with 81.9% of treatments initiated at recommended moderate stages (GDS 4-5), while only 8.6% began at mild stages. Despite the aging population and the impact of the COVID-19 pandemic-which caused a transient decline in treatment initiations in 2020-the system demonstrated resilience with a full recovery by 2023. Treatment discontinuation was primarily driven by mortality (95% of known reasons), indicating high persistence until end-of-life. From an economic perspective, Alzheimer's therapies represented a stable 1.9% of the total public pharmaceutical budget in 2023, reflecting effective cost containment through generic drug use. These findings suggest that a centralized, guideline-linked registry optimizes patient selection and maintains the economic viability of Alzheimer's care, providing a robust framework for the future integration of high-cost disease-modifying therapies.
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.