Evidence map›Paper›PMID 33048470›Full record

Trial reportClinical and translational science2021

Remote FEV1 Monitoring in Asthma Patients: A Pilot Study.

Chengrui Huang, Elena S Izmailova, Natalie Jackson, Robert Ellis, Gaurav Bhatia, Marcella Ruddy, Dave Singh

Abstract readClinical Trial
In one paragraph

Trial report in Clinical and translational science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
–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

23 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Unsupervised home spirometryEuropean respiratory review : an official journal of the European Respiratory Society · 2023
    Pooled it
  2. Feasibility and acceptability of home monitoring with portable spirometry in young adults with asthma.The Journal of asthma : official journal of the Association for the Care of Asthma · 2023
    Trial
  3. Trial
  4. Article
  5. Digitally assessed home FEVBMJ open respiratory research · 2025
    Article
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  11. Review
  12. Article
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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.

Chengrui HuangKoneksa Health, New York, New York, USA.
Elena S IzmailovaKoneksa Health, New York, New York, USA.
Natalie JacksonMedicines Evaluation Unit, Manchester, UK.
Robert EllisKoneksa Health, New York, New York, USA.
Gaurav BhatiaKoneksa Health, New York, New York, USA.
Marcella RuddyRegeneron Pharmaceuticals, Tarrytown, New York, USA.
Dave SinghMedicines Evaluation Unit, Manchester, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Forced expiratory volume in one second (FEV

Indexed as

AdolescentAdultAsthmaFemaleForced Expiratory VolumeHumansMaleMiddle AgedMobile ApplicationsMonitoring, AmbulatoryPatient CompliancePilot ProjectsRemote Sensing TechnologyReproducibility of ResultsSmartphoneSpirometry

Identifiers

PMID33048470
PMCPMC7993258

What OpenQuestion holds

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LicenceCC BY-NC
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.