Evidence map›Paper›PMID 42316086›Full record

ArticleBMC neurology2026

Exacerbation of myasthenia gravis after zoledronic acid and denosumab: a novel clinical observation with therapeutic implications.

Stefania Canneva, Anna De Giovanni, Felicita Pagella, Carlo Trompetto, Marina Grandis, Laura Mori

Abstract readCase Reports
In one paragraph

Article in BMC neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Stefania CannevaAzienda Ospedaliera Metropolitana Regione Liguria IRCCS (AOM IRCCS) Plesso Ospedale Policlinico San Martino, Genoa, Italy.
Anna De GiovanniDepartment of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy.
Felicita PagellaDepartment of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy. felicitapagella@gmail.com.
Carlo TrompettoDepartment of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy.
Marina GrandisDepartment of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy.
Laura MoriDepartment of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatients affected by myasthenia gravis undergoing long-term corticosteroid therapy have an increased risk of osteoporosis and fragility fractures, frequently requiring antiresorptive treatment. Although bisphosphonates and denosumab are generally well tolerated, rare cases of onset or worsening of myasthenic symptoms following bisphosphonate therapy have been reported, while no cases associated with denosumab have been described to date. CASE PRESENTATION: We report the case of a 78-year-old woman with long-standing, stable myasthenia gravis who developed a significant exacerbation of myasthenic symptoms following intravenous infusion of zoledronic acid and, subsequently, after a single administration of denosumab. In both instances, a temporary increase in corticosteroid therapy was required. Following these events, antiresorptive agents were discontinued, and supplementation with cholecalciferol was maintained.

conclusionTo our knowledge, this represents the first reported case of exacerbation of myasthenic symptoms following denosumab administration.

Indexed as

Bone Density Conservation AgentsDenosumabDiphosphonatesImidazolesMyasthenia GravisAgedFemaleHumansZoledronic AcidBone Density Conservation AgentsDenosumabDiphosphonatesImidazolesZoledronic AcidBisphosphonatesCorticosteroidsDenosumabMyasthenia GravisOsteoporosisZoledronic acid

Identifiers

PMID42316086
PMCPMC13520302

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.