Evidence map›Paper›PMID 20723255›Full record

ArticleCritical care (London, England)2010

Human protein C concentrate in the treatment of purpura fulminans: a retrospective analysis of safety and outcome in 94 pediatric patients.

Alex Veldman, Doris Fischer, Flora Y Wong, Wolfhart Kreuz, Michael Sasse, Bruno Eberspächer, Ulrich Mansmann, Rudolf Schosser

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Critical care (London, England), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
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  6. A Rare Cause of a Rare Disorder:Case reports in critical care · 2022
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  15. [Sepsis-associated Purpura Fulminans International Registry--Europe (SAPFIRE)].Medizinische Klinik, Intensivmedizin und Notfallmedizin · 2014
    Article
  16. Purpura Fulminans following Thermal Injury.Case reports in emergency medicine · 2013
    Article
  17. Purpura Fulminans fromCase reports in oncology
    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

8 authors at 5 institutions in 2 countries.

Alex VeldmanDepartment of Pediatrics, Monash University, Monash Newborn, Monash Medical Centre, Monash Institute for Medical Research, 246 Clayton RD, Clayton 3168, Melbourne, Australia. alex.veldman@monash.edu
Doris Fischer
Flora Y Wong
Wolfhart Kreuz
Michael Sasse
Bruno Eberspächer
Ulrich Mansmann
Rudolf Schosser
Baxter (Germany) · DEGoethe University Frankfurt · DEMonash Institute of Medical Research · AUMonash Medical Centre · AUZimmer Biomet (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPurpura fulminans (PF) is a devastating complication of uncontrolled systemic inflammation, associated with high incidence of amputations, skin grafts and death. In this study, we aimed to clarify the clinical profile of pediatric patients with PF who improved with protein C (PC) treatment, explore treatment effects and safety, and to refine the prognostic significance of protein C plasma levels.

methodsIn Germany, patients receiving protein C concentrate (Ceprotin, Baxter AG, Vienna, Austria) are registered. The database was used to locate all pediatric patients with PF treated with PC from 2002 to 2005 for this national, retrospective, multi-centered study.

resultsComplete datasets were acquired in 94 patients, treated in 46 centers with human, non-activated protein C concentrate for purpura fulminans. PC was given for 2 days (median, range 1-24 days) with a median daily dose of 100 IU/kg. Plasma protein C levels increased from a median of 27% to a median of 71% under treatment. 22.3% of patients died, 77.7% survived to discharge. Skin grafts were required in 9.6%, amputations in 5.3%. PF recovered or improved in 79.8%, remained unchanged in 13.8% and deteriorated in 6.4%. Four adverse events occurred in 3 patients, none classified as severe. Non-survivors had lower protein C plasma levels (P < 0.05) and higher prevalence of coagulopathy at admission (P < 0.01). Time between admission and start of PC substitution was longer in patients who died compared to survivors (P = 0.03).

conclusionsThis retrospective dataset shows that, compared to historic controls, only few pediatric patients with PF under PC substitution needed dermatoplasty and/or amputations. Apart from epistaxis, no bleeding was observed. Although the data comes from a retrospective study, the evidence we present suggests that PC had a beneficial impact on the need for dermatoplasty and amputations, pointing to the potential value of carrying out a prospective randomised controlled trial.

Indexed as

AdolescentChildChild, PreschoolFemaleFibrinolytic AgentsGermanyHemorrhageHumansInfantInfant, NewbornLength of StayMaleProtein CPurpura FulminansRegistriesRespiration, ArtificialFibrinolytic AgentsProtein C

Identifiers

PMID20723255
PMCPMC2945140
OpenAlexW2067477046

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.