Evidence map›Paper›PMID 35875088›Full record

ArticleFrontiers in oncology2022

Case Report: Hyperammonemic Encephalopathy Linked to

Manon Delafoy, Juliette Goutines, Aude-Marie Fourmont, André Birgy, Maryline Chomton, Michaël Levy, Jérôme Naudin, Lara Zafrani, Lou Le Mouel, Karima Yakouben and 8 more

Open access · goldAbstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Hyperammonaemic encephalopathy and subsequent arthritis due to Ureaplasma urealyticum in a haematopoietic cell transplant recipient: a case report and literature review.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
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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

18 authors at 4 institutions in 1 country.

Manon DelafoyDepartment of Hematology, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Juliette GoutinesDepartment of General Pediatrics, Pediatric Infectious Disease and Internal Medicine, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Aude-Marie FourmontDepartment of Hematology, Saint-Louis University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
André BirgyDepartment of Microbiology, Robert-Debré Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Maryline ChomtonPaediatric Intensive Care Unit, Robert-Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Michaël LevyPaediatric Intensive Care Unit, Robert-Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Jérôme NaudinPaediatric Intensive Care Unit, Robert-Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Lara ZafraniMedical Intensive Care Unit, Saint-Louis University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Lou Le MouelDepartment of Hematology, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Karima YakoubenDepartment of Hematology, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Aurélie CointeDepartment of Microbiology, Robert-Debré Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Marion CaserisDepartment of General Pediatrics, Pediatric Infectious Disease and Internal Medicine, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Matthieu LafaurieDepartment of Infectious Diseases, Saint-Louis University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Stéphane BonacorsiDepartment of Microbiology, Robert-Debré Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Françoise MechinaudDepartment of Hematology, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Sabine PereyreDepartment of Bacteriology, National Reference Center for Bacterial Sexually Transmitted Infections, Bordeaux University Hospital, Bordeaux, France.
Nicolas BoisselDepartment of Hematology, Saint-Louis University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
André BaruchelDepartment of Hematology, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, Paris, France.
Assistance Publique – Hôpitaux de Paris · FRUniversité Paris Cité · FRSorbonne Paris Cité · FRUniversité de Bordeaux · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Hyperammonemic encephalopathy caused by Case Presentation: We describe the cases of 3 female patients aged 11-16 years old, developing initially mild neurologic symptoms, rapidly evolving to coma and associated with very high ammonia levels, while undergoing intensive treatment for acute leukemia (chemotherapy: 2 and hematopoietic stem cell transplant: 1). Brain imaging displayed cerebral edema and/or microbleeding. Electroencephalograms showed diffuse slowing patterns. One patient had moderate renal failure. Extensive liver and metabolic functions were all normal. Conclusion: Hyperammonemic encephalopathy linked to

Indexed as

case reporthyperammonemic encephalopathyimmunocompromised patientsMycoplasma spp.systemic infectionUreaplasma spp.

Identifiers

PMID35875088
PMCPMC9304698
OpenAlexW4284881267

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.