Evidence map›Paper›PMID 34820516›Full record

ReviewClinical mass spectrometry (Del Mar, Calif.)2020

Quantification of volatile metabolites in exhaled breath by selected ion flow tube mass spectrometry, SIFT-MS.

Patrik Španěl, David Smith

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Clinical mass spectrometry (Del Mar, Calif.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06647095 (Identification of New Non-invasive Biomarkers of Metabolic Dysfunction-associated Steatotic Liver Disease), which is not on this map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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.

NCT06647095 completednot on this mapstarted 2021, after this paper: background citation

Identification of New Non-invasive Biomarkers of Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD) in Patients by Blood Plasma Spectroscopy, Breath Volatile Organic Compounds Analysis and Serum Bile Acids Analysis

TypeobservationalSponsorGeneral University Hospital, PragueRan2021 to 2024Enrolled172ConditionsHealthy, Simple Steatosis (SS), Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD), Metabolic Dysfunction-associated Steatohepatitis (MASH)ArmsD-Limonene Gelcaps, Fish Oil Concentrate, 1000 Mg Oral Capsule
3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
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  9. Real-Time Measurement of CHSensors (Basel, Switzerland) · 2024
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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

2 authors at 1 institution in 1 country.

Patrik ŠpanělJ. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Dolejškova 3, 182 23 Prague 8, Czech Republic.
David SmithJ. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Dolejškova 3, 182 23 Prague 8, Czech Republic.
Czech Academy of Sciences, J. Heyrovský Institute of Physical Chemistry · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Selected ion flow tube mass spectrometry, SIFT-MS, is a non-separative method for direct quantitative analyses of volatile compounds, VOCs, in air and humid breath based on chemical ionization. Selected reagent ions, either H

Indexed as

BiomarkersBreath VOCsMetabolitesSIFT-MS

Identifiers

PMID34820516
PMCPMC8601014
OpenAlexW3005949538

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.