Evidence map›Paper›PMID 33117187›Full record

ArticleFrontiers in physiology2020

A Single 60.000 IU Dose of Erythropoietin Does Not Improve Short-Term Aerobic Exercise Performance in Healthy Subjects: A Randomized, Double-Blind, Placebo-Controlled Crossover Trial.

Thomas Haider, Victor Diaz, Jamie Albert, Maria Alvarez-Sanchez, Markus Thiersch, Marco Maggiorini, Matthias P Hilty, Christina M Spengler, Max Gassmann

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 32% 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, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Stereology as the 3D tool to quantitate lung architecture.Histochemistry and cell biology · 2021
    Review
  4. 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

9 authors at 4 institutions in 1 country.

Thomas HaiderInstitute for Veterinary Physiology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
Victor DiazInstitute for Veterinary Physiology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
Jamie AlbertInstitute of Human Movement Science and Sport, ETH Zürich, Zurich, Switzerland.
Maria Alvarez-SanchezInstitute for Veterinary Physiology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
Markus ThierschInstitute for Veterinary Physiology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
Marco MaggioriniInstitute of Intensive Care Medicine, University Hospital of Zürich, Zurich, Switzerland.
Matthias P HiltyInstitute of Intensive Care Medicine, University Hospital of Zürich, Zurich, Switzerland.
Christina M SpenglerZurich Center for Integrative Human Physiology (ZIHP), Zurich, Switzerland.
Max GassmannInstitute for Veterinary Physiology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
University of Zurich · CHETH Zurich · CHSwiss Integrative Center for Human Health · CHUniversity Hospital of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Erythropoietin (EPO) boosts exercise performance through increase in oxygen transport capacity following regular administration of EPO but preclinical study results suggest that single high dose of EPO also may improve exercise capacity. Twenty-nine healthy subjects (14 males/15 females; age: 25 ± 3 years) were included in a randomized, double-blind, placebo-controlled crossover study to assess peak work load and cardiopulmonary variables during submaximal and maximal cycling tests following a single dose of 60.000 IU of recombinant erythropoietin (EPO) or placebo (PLA). Submaximal exercise at 40%/60% of peak work load revealed no main effect of EPO on oxygen uptake (27.9 ± 8.7 ml min

Indexed as

dopingEPOerythropoiesishigh doseoxygen transport

Identifiers

PMID33117187
PMCPMC7550763
OpenAlexW3090963118

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.