Evidence map›Paper›PMID 22544224›Full record

SynthesisSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2012

Utility of peripheral blood cultures in patients with cancer and suspected blood stream infections: a systematic review.

Laura Rodríguez, Marie-Chantal Ethier, Bob Phillips, Thomas Lehrnbecher, John Doyle, Lillian Sung

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. 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

6 authors.

Laura RodríguezDivision of Haematology/Oncology, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, Canada M5G 1X8.
Marie-Chantal Ethier
Bob Phillips
Thomas Lehrnbecher
John Doyle
Lillian Sung

Funding

CIHR 87719Medical Research Council G0800472
6 · The paper itself

Abstract

purposeThe utility of peripheral blood cultures in patients with cancer and/or hematopoietic stem cell transplantation (HSCT) recipients with central venous lines (CVL) and suspected blood stream infection (BSI) is controversial. Our main objective was to describe the proportion of bacteremia detected only by the peripheral blood (PB) culture in order to define its role in the evaluation of patients in this setting.

methodsWe performed electronic searches of OVID Medline, EMBASE, and the Cochrane Central Register of Controlled Trials for studies of adults or children with cancer and/or HSCT that evaluated concurrent PB and CVL cultures and reported sufficient data to permit calculation of the primary outcome. The proportion of bacteremia identified by site of sample was used as the effect measure. The review was registered in PROSPERO: CRD42011001610.

resultsFrom 149 reviewed articles, 7 were included in the meta-analysis. In a total number of 10,370 paired blood cultures, bacteremia was detected in 17 %. Thirteen percent of BSI were only identified by PB, while 28 % of infections were only identified by CVL.

conclusionsPB cultures identified many episodes of bacteremia not detected in the CVL culture. This finding suggests that PB culture should be considered in the evaluation of patients with cancer and/or HSCT with suspected BSI.

Indexed as

BacteremiaBloodBlood Specimen CollectionCatheterization, Central VenousCatheterization, PeripheralCentral Venous CathetersHumansNeoplasmsSensitivity and Specificity

Identifiers

What OpenQuestion holds

Textmetadata
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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.