Evidence map›Paper›PMID 18362898›Full record

ReviewBritish journal of pharmacology2008

Erythropoiesis-stimulating agents and other methods to enhance oxygen transport.

S Elliott

Abstract readReview
In one paragraph

Review in British journal of pharmacology, 2008. 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
–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

17 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Drug abuse in athletes.Substance abuse and rehabilitation · 2014
    Review
  10. Article
  11. Erythropoietin.Cold Spring Harbor perspectives in medicine · 2013
    Review
  12. Performance-enhancing drugs.Pediatrics in review · 2012
    Review
  13. The evolving science of detection of 'blood doping'.British journal of pharmacology · 2012
    Review
  14. Drugs of abuse and the adolescent athlete.Italian journal of pediatrics · 2010
    Review
  15. Drugs in sport.British journal of pharmacology · 2008
    Article
  16. Review
  17. Performance-Enhancing Drug Use in Adolescence.American journal of lifestyle medicine
    Review
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

1 author.

S ElliottDepartment of Hematology, One Amgen Center, Amgen Inc., Thousand Oaks, CA 91320, USA. selliot@amgen.com

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxygen is essential for life, and the body has developed an exquisite method to collect oxygen in the lungs and transport it to the tissues. Hb contained within red blood cells (RBCs), is the key oxygen-carrying component in blood, and levels of RBCs are tightly controlled according to demand for oxygen. The availability of oxygen plays a critical role in athletic performance, and agents that enhance oxygen delivery to tissues increase aerobic power. Early methods to increase oxygen delivery included training at altitude, and later, transfusion of packed RBCs. A breakthrough in understanding how RBC formation is controlled included the discovery of erythropoietin (Epo) and cloning of the EPO gene. Cloning of the EPO gene was followed by commercial development of recombinant human Epo (rHuEpo). Legitimate use of this and other agents that affect oxygen delivery is important in the treatment of anaemia (low Hb levels) in patients with chronic kidney disease or in cancer patients with chemotherapy-induced anaemia. However, competitive sports was affected by illicit use of rHuEpo to enhance performance. Testing methods for these agents resulted in a cat-and-mouse game, with testing labs attempting to detect the use of a drug or blood product to improve athletic performance (doping) and certain athletes developing methods to use the agents without being detected. This article examines the current methods to enhance aerobic performance and the methods to detect illicit use.

Indexed as

Doping in SportsAthletic PerformanceBiological TransportErythropoiesisErythropoietinHumansOxygenRecombinant ProteinsSubstance Abuse DetectionErythropoietinOxygenRecombinant Proteins

Identifiers

PMID18362898
PMCPMC2439521

What OpenQuestion holds

Textmetadata
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.