Evidence map›Paper›PMID 28734637›Full record

SynthesisPresse medicale (Paris, France : 1983)

[Asthma and heroin use].

Michel Underner, Jean Perriot, Gérard Peiffer, Nematollah Jaafari

Open access · greenAbstract readSystematic Review
In one paragraph

Synthesis in Presse medicale (Paris, France : 1983). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

3 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

4 authors at 4 institutions in 1 country.

Michel UndernerUniversité de Poitiers, unité de recherche clinique Pierre-Deniker, centre hospitalier Henri-Laborit, 370, avenue Jacques-Cœur, CS 10587, 86021 Poitiers cedex, France. Electronic address: mike.underner@orange.fr.
Jean PerriotCentre de tabacologie, dispensaire Émile-Roux, 63100 Clermont-Ferrand, France.
Gérard PeifferCHR Metz-Thionville, service de pneumologie, 57038 Metz, France.
Nematollah JaafariUniversité de Poitiers, unité de recherche clinique Pierre-Deniker, centre hospitalier Henri-Laborit, 370, avenue Jacques-Cœur, CS 10587, 86021 Poitiers cedex, France.
Centre Hospitalier Henri Laborit · FRCentre Hospitalier Régional de Metz-Thionville · FRHôpital Émile-Roux · FRUniversité de Poitiers · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionHeroin use can be responsible for many respiratory complications including asthma.

objectivesSystematic literature review of data on asthma in heroin users. DOCUMENTARY SOURCES: Medline

resultsThe seven case reports included 21 patients (mean age: 28 years [19-46 years]; sex-ratio: 2.5 [males: 71.5%]). Heroin was inhaled (71.4%), sniffed (19%) or injected by intravenous route (9.5%). Associated addictive substances were tobacco (81%), cannabis (38%), alcohol (4.7%) and cocaine (4.7%). Outcome was fatal in 3 subjects (14.3%). Other studies included one cross-sectional study, 3 case-control studies and 12 longitudinal studies (11 retrospective studies and one prospective study). The proportion of heroin users was higher in asthmatic subjects and the prevalence of asthma and bronchial hyperreactivity was higher in heroin users. Heroin use can be responsible for asthma onset, with a temporal relationship between the onset of heroin use and asthma onset in 28 to 31% of subjects. A positive association between inhaled heroin use and acute asthma exacerbation was observed. Asthma treatment observance was lower in heroin users. In case of asthma exacerbation, heroin users were more likely to seek care in the emergency department, to be admitted in intensive care units and to require intubation and invasive ventilation. Asthma deaths related to heroin use mainly occurred following an intravenous injection (especially in the case of overdose), but also following heroin use by nasal (sniff) or pulmonary route.

conclusionHeroin use may be responsible for asthma onset, acute asthma exacerbations (which may require intubation and invasive ventilation) or deaths related to asthma. Heroin use must be sought in case of asthma exacerbation in young persons and practitioners must help heroin users to stop their consumption.

Indexed as

Administration, IntranasalAsthmaBronchial HyperreactivityHeroin DependenceHumans

Identifiers

PMID28734637
PMCPMC7126345
OpenAlexW2739057632

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.