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ArticleJournal of neurovirology2019

The "milky way" galaxy of HIV-related central nervous system immune reaction syndromes.

Mattia Trunfio, Claudia Manini, Alice Trentalange, Andrea Boghi, Sabrina Audagnotto, Daniele Imperiale, Stefano Taraglio, Stefano Bonora, Giovanni Di Perri, Andrea Calcagno

Abstract readCase Reports
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In one paragraph

Article in Journal of neurovirology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. The boundaries between PML and PML-IRIS: difficult to define, pathology may predict.Frontiers in cellular and infection microbiology · 2025
    Article
  2. Review
  3. Article
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

10 authors.

Mattia TrunfioUnit of Infectious Diseases, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Torino, Corso Svizzera 164, 10149, Torino, Italy. mattia.trunfio@edu.unito.it.ORCID 0000-0001-8663-719X
Claudia ManiniUnit of Pathology, San Giovanni Bosco Hospital, Piazza Donatore di Sangue 3, 10154, Torino, Italy.
Alice TrentalangeUnit of Infectious Diseases, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Torino, Corso Svizzera 164, 10149, Torino, Italy.
Andrea BoghiUnit of Neuroradiology, San Giovanni Bosco Hospital, Piazza Donatore di Sangue 3, 10154, Torino, Italy.
Sabrina AudagnottoUnit of Infectious Diseases, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Torino, Corso Svizzera 164, 10149, Torino, Italy.
Daniele ImperialeUnit of Neurology, Maria Vittoria Hospital, Via Luigi Cibrario 72, 10144, Torino, Italy.
Stefano TaraglioUnit of Pathology, San Giovanni Bosco Hospital, Piazza Donatore di Sangue 3, 10154, Torino, Italy.
Stefano BonoraUnit of Infectious Diseases, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Torino, Corso Svizzera 164, 10149, Torino, Italy.
Giovanni Di PerriUnit of Infectious Diseases, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Torino, Corso Svizzera 164, 10149, Torino, Italy.
Andrea CalcagnoUnit of Infectious Diseases, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Torino, Corso Svizzera 164, 10149, Torino, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The landscape of central nervous system HIV infection is rapidly changing, leading to the recognition of a new constellation of overlapping syndromes and to a better insight for the elder ones. Among these, progressive multifocal leukoencephalopathy (PML) still poses several diagnostic and therapeutic challenges; nevertheless, recent developments in understanding PML in patients with multiple sclerosis may have benefitted HIV-positive patients suffering from PML too. We describe a peculiar case of PML-immune reconstitution inflammatory syndrome (IRIS) presenting a punctate pattern with "milky way" appearance on magnetic resonance imaging. Despite the fact that brain imaging and histopathology remain the mainstays for extricating through the expanding galaxy of HIV-related central nervous system dysimmune syndromes and although punctate pattern has been already well acknowledged as a suggestive finding of PML among patients on natalizumab, this radiological presentation is still poorly recognised in AIDS-related PML cases, leading to possible life-threatening diagnostic delays. This is also the first report about intravenous immunoglobulin treatment in AIDS-related PML-IRIS; the favourable clinical and radiological outcome of our case and the preliminary administrations of intravenous immunoglobulins in natalizumab-associated PML-IRIS from literature support probable benefits also among HIV-positive patients.

Indexed as

AdultBrainHIV InfectionsHumansImmune Reconstitution Inflammatory SyndromeImmunoglobulins, IntravenousLeukoencephalopathy, Progressive MultifocalMaleImmunoglobulins, IntravenousCentral nervous systemHIVImmune reconstitution inflammatory syndromeImmunoglobulinsProgressive multifocal leukoencephalopathyPunctate pattern

Identifiers

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Registered trials

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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.