Evidence map›Paper›PMID 25890126›Full record

ArticleMalaria journal2015

Severe malaria in Canada, 2001-2013.

Anne E McCarthy, Chardé Morgan, Chatura Prematunge, Jennifer Geduld

Open access · goldAbstract read
In one paragraph

Article in Malaria journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.0field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Observational
  3. Article
  4. Observational
  5. Article
  6. Article
  7. Article
  8. Article
  9. Epidemiology ofThe American journal of tropical medicine and hygiene · 2020
    Article
  10. Article
  11. Review
  12. Malaria in Southeastern China from 2012 to 2016: Analysis of Imported Cases.The American journal of tropical medicine and hygiene · 2018
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Summary of the Statement on International Travellers Who Intend to Visit Friends and Relatives.Canada communicable disease report = Releve des maladies transmissibles au Canada · 2015
    Article
  18. Article
  19. 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

4 authors at 3 institutions in 1 country.

Anne E McCarthyDivision of Infectious Diseases, The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada. amccarthy@ottawahospital.on.ca.
Chardé MorganDivision of Infectious Diseases, The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada. charde.morgan@gmail.com.
Chatura PrematungePublic Health Ontario, Ottawa, Canada. prematunga.chathura@gmail.com.
Jennifer GeduldTravel and Migration Health Division, Public Health Agency of Canada, Ottawa, Canada. jennifer.geduld@phac-aspc.gc.ca.
Ottawa Hospital · CAPublic Health Agency of Canada · CAPublic Health Ontario · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImported malaria is the principal, preventable, life-threatening infection among Canadians travelling abroad. The Canadian Malaria Network supplies information and parenteral malaria therapy to healthcare providers treating severe and complicated malaria and gathers surveillance information on these cases.

methodsData were collected on the characteristics, risk factors, and clinical outcomes of severe malaria cases in Canada from June 2001 to December 2013.

resultsThe need for parenteral therapy in Canada has increased in the last decade. The vast majority of cases are reported from Ontario and Quebec and occur among travellers to and from Africa. Regardless of country of birth, all persons originating from endemic and non-endemic countries are at a similar risk of malaria-related complications. Overall use and appropriateness of pre-travel advice and chemoprophylaxis remains low. Most cases result from patient delays in recognizing symptoms and seeking appropriate medical attention. Although some healthcare delays occurred in a select number of cases, the majority of patients were diagnosed quickly and were appropriately treated with parenteral therapy within a few hours of diagnosis.

conclusionsData from the Canadian Malaria Network provide insight into the characteristics of imported severe and complicated malaria infections in Canada. Improved understanding of this population can help target risk reduction strategies and interventions to limit personal susceptibility and healthcare treatment delays.

Indexed as

TravelAdolescentAdultAgedAntimalarialsCanadaChildChild, PreschoolFemaleHumansInfantInfant, NewbornInfusions, ParenteralMalariaMaleMiddle AgedAntimalarials

Identifiers

PMID25890126
PMCPMC4418046
OpenAlexW2021064089

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.