Evidence map›Paper›PMID 37519253›Full record

ReviewAmerican journal of physiology. Regulatory, integrative and comparative physiology2023

Current definitions of the breathing cycle in alveolar breath-by-breath gas exchange analysis.

Michele Girardi, Chiara Gattoni, William W Stringer, Harry B Rossiter, Richard Casaburi, Carrie Ferguson, Carlo Capelli

Abstract readReview
In one paragraph

Review in American journal of physiology. Regulatory, integrative and comparative physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

7 authors.

Michele GirardiThe Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, United States.ORCID 0000-0001-8102-7384
Chiara GattoniThe Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, United States.ORCID 0000-0002-7372-7484
William W StringerThe Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, United States.ORCID 0000-0003-2756-6728
Harry B RossiterThe Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, United States.ORCID 0000-0002-7884-0726
Richard CasaburiThe Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, United States.ORCID 0000-0002-8851-8589
Carrie FergusonThe Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, United States.ORCID 0000-0001-5235-1505
Carlo CapelliDepartment of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.ORCID 0000-0002-3278-1337

Funding

Mechanism Underlying the Transduction of Epimutations from the Soma to the Male GermlineP50HD098593 · NICHD · UNIVERSITY OF NEVADA RENO · PI YAN, WEI · 2019 to 2024
$7.2M
A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis PatientsR01DK122767 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI RHEE, CONNIE MEEYOUNG · 2019 to 2023
$3.3M
COPD Cachexia: Deciphering the Impact of Antioxidants, Iron and Mitochondrial Function Using 'Omics ApproachesR01HL153460 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI MCDONALD DONNELLY, MERRY-LYNN NOELLE · 2021 to 2024
$2.7M
Determinants of 5 Year Progression of Muscle Dysfunction and Inactivity in COPDGene Participants Diversity SupplementR01HL151452 · NHLBI · LUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER · PI ADAMI, ALESSANDRA, ROSSITER, HARRY B · 2020 to 2023
$1.6M
NHLBI NIH HHS R01 HL151452NHLBI NIH HHS R01 HL153460NICHD NIH HHS P50 HD098593NIDDK NIH HHS R01 DK122767
6 · The paper itself

Abstract

Identification of the breathing cycle forms the basis of any breath-by-breath gas exchange analysis. Classically, the breathing cycle is defined as the time interval between the beginning of two consecutive inspiration phases. Based on this definition, several research groups have developed algorithms designed to estimate the volume and rate of gas transferred across the alveolar membrane ("alveolar gas exchange"); however, most algorithms require measurement of lung volume at the beginning of the

Indexed as

Pulmonary AlveoliPulmonary Gas ExchangeBreath TestsCarbon DioxideHumansLungOxygenRespirationCarbon DioxideOxygencardiopulmonary exercise testinggas exchangegas exchange kineticslung gas storesrespiratory cycle

Identifiers

PMID37519253
PMCPMC11550900

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.