Evidence map›Paper›PMID 34441814›Full record

ArticleJournal of clinical medicine2021

Disease Manifestations in Mucopolysaccharidoses and Their Impact on Anaesthesia-Related Complications-A Retrospective Analysis of 99 Patients.

Luise Sophie Ammer, Thorsten Dohrmann, Nicole Maria Muschol, Annika Lang, Sandra Rafaela Breyer, Ann-Kathrin Ozga, Martin Petzoldt

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. The impact of anesthesia instruments and drugs on the occurrence of vocal cord injury, systematic review and meta-analysis.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Sanfilippo syndrome: consensus guidelines for clinical care.Orphanet journal of rare diseases · 2022
    Review
  7. Article
  8. 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

7 authors.

Luise Sophie AmmerDepartment of Paediatrics, International Centre for Lysosomal Disorders (ICLD), University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany.
Thorsten DohrmannDepartment of Anaesthesiology, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany.ORCID 0000-0002-3737-2778
Nicole Maria MuscholDepartment of Paediatrics, International Centre for Lysosomal Disorders (ICLD), University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany.
Annika LangDepartment of Paediatrics, International Centre for Lysosomal Disorders (ICLD), University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany.
Sandra Rafaela BreyerDepartment of Paediatrics, International Centre for Lysosomal Disorders (ICLD), University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany.ORCID 0000-0002-1122-0266
Ann-Kathrin OzgaDepartment of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany.
Martin PetzoldtDepartment of Anaesthesiology, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany.ORCID 0000-0001-5295-2925

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with mucopolysaccharidoses (MPS) frequently require anaesthesia for diagnostic or surgical interventions and thereby experience high morbidity. This study aimed to develop a multivariable prediction model for anaesthesia-related complications in MPS. This two-centred study was performed by retrospective chart review of children and adults with MPS undergoing anaesthesia from 2002 until 2018. We retrieved the patients' demographics, medical history, clinical manifestations, and indication by each anaesthesia. Multivariable mixed-effects logistic regression was calculated for a clinical model based on preoperative predictors preselected by lasso regression and another model based on disease subtypes only. Of the 484 anaesthesia cases in 99 patients, 22.7% experienced at least one adverse event. The clinical model resulted in a better forecast performance than the subtype-model (AICc 460.4 vs. 467.7). The most relevant predictors were hepatosplenomegaly (OR 3.10, CI 1.54-6.26), immobility (OR 3.80, CI 0.98-14.73), and planned major surgery (OR 6.64, CI 2.25-19.55), while disease-specific therapies, i.e., haematopoietic stem cell transplantation (OR 0.45, CI 0.20-1.03), produced a protective effect. Anaesthetic complications can best be predicted by surrogates for advanced disease stages and protective therapeutic factors. Further model validation in different cohorts is needed.

Indexed as

airwayanaesthesiadisease manifestationsmorbidityMPSmucopolysaccharidosisperioperative complicationsspine diseasesurgerysymptoms

Identifiers

PMID34441814
PMCPMC8397084

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.