Evidence map›Paper›PMID 37462538›Full record

ArticleRheumatology (Oxford, England)2024

Inaugural dropped head syndrome and camptocormia in inflammatory myopathies: a retrospective study.

Marie Robert, Lola E R Lessard, Françoise Bouhour, Philippe Petiot, Tanguy Fenouil, Juliette Svahn, Julie Fiscus, Nicole Fabien, Laurent Perard, Philip Robinson and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Rheumatology (Oxford, England), 2024. 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
1.9field-weighted citation impact, top 14% of its field
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, 9 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 5 institutions in 2 countries.

Marie RobertService de Médecine Interne et Immunologie Clinique, Centre Hospitalier Universitaire Edouard Herriot, Hospices Civils de Lyon, Lyon, France.ORCID 0000-0002-1374-6210
Lola E R LessardService d'Electroneuromyographie et Pathologies Neuromusculaires, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France.
Françoise BouhourService d'Electroneuromyographie et Pathologies Neuromusculaires, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France.
Philippe PetiotService d'Electroneuromyographie et Pathologies Neuromusculaires, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France.
Tanguy FenouilService de Cytologie et d'Anatomie Pathologique, Département de Neuropathologie, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France.
Juliette SvahnService d'Electroneuromyographie et Pathologies Neuromusculaires, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France.
Julie FiscusService d'Immunologie, UF Autoimmunité, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France.
Nicole FabienService d'Immunologie, UF Autoimmunité, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France.
Laurent PerardService de Médecine Interne, Centre Hospitalier Saint Joseph Saint Luc, Lyon, France.
Philip RobinsonDirection de la Recherche en Santé, Hospices Civils de Lyon, Lyon, France.
Isabelle DurieuService de Médecine interne, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France.
Fabienne CouryDépartement de Rhumatologie, Hôpital Lyon Sud, Hospices civils de Lyon, Pierre-Bénite, France.
Nathalie StreichenbergerLaboratoire Physiopathologie et Génétique du Neurone et du Muscle (PGNM), CNRS UMR5261-INSERM U1315, Institut NeuroMyoGène-Université Claude Bernard Lyon 1, Lyon, France.
Arnaud HotService de Médecine Interne et Immunologie Clinique, Centre Hospitalier Universitaire Edouard Herriot, Hospices Civils de Lyon, Lyon, France.
Laure GallayService de Médecine Interne et Immunologie Clinique, Centre Hospitalier Universitaire Edouard Herriot, Hospices Civils de Lyon, Lyon, France.ORCID 0000-0002-7020-1954
Hospices Civils de Lyon · FRUniversité Claude Bernard Lyon 1 · FRCentre Hospitalier Saint-Joseph Saint-Luc · FRCentre National de la Recherche Scientifique · FRUniversity of Geneva · CH

Funding

Ecole de l'Inserm Liliane Bettencourt ProgrammeFondation pour la Recherche Médicale
6 · The paper itself

Abstract

objectivesInaugural axial muscle involvement, defined as dropped head syndrome (DHS) and/or camptocormia (CC), is poorly described in inflammatory myopathies (IM). This study aimed to further characterize IM patients with inaugural DHS/CC, their outcome and care management.

methodsThis retrospective study included IM patients diagnosed between 2000 and 2021. The main inclusion criterion was IM revealed by axial muscle deficit (DHS/CC).

resultsTwenty-seven patients were included; median (IQR) age at first symptoms was 66.0 years (55.5-75.0); 21 were female (77.8%). There were nine IBM, 33.3%, nine overlap myositis (OM, 33.3%), five DM, 18.5%, two immune checkpoint inhibitor-related myositis (7.4%), one focal myositis (3.7%) and one myositis with anti-Hu antibodies (3.7%). Age at first symptoms was ≤70 years in 16 patients (59.3%), including all DM patients and 8/9 OM patients (88.9%). In this group, partial remission of the disease was obtained in 9/16 (56.3%) and complete remission in 1/16 patients (6.3%); regression of DHS/CC was achieved in 3/16 patients (18.8%). Conversely, in the group of 11 patients aged >70 years at first symptoms, there were eight IBM (72.7%). Partial remission was obtained in 5/11 patients (45.5%), the disease was stable in 6/11 patients (54.5%); no complete remission was obtained nor regression of DHS/CC.

conclusionThe analysis of IM patients with inaugural DHS/CC delineates two groups of patients according to the age at first symptoms in terms of clinical and outcome specificities, and proposes an adapted diagnostic and care management approach to prevent long-term complications.

Indexed as

Muscular Atrophy, SpinalMyositisSpinal CurvaturesDropped Head SyndromeFemaleHumansMaleRetrospective Studiescamptocormiadropped head syndromeinflammatory myopathiesmyositis

Identifiers

PMID37462538
PMCPMC10837000
OpenAlexW4384626292

What OpenQuestion holds

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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.