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Nebulized Hypertonic Saline for Bronchiolitis

23. juni 2015 opdateret af: CARBAJAL, Hôpital Armand Trousseau

Observational Study on the Use of Hypertonic Saline for the Treatment of Bronchiolitis

In randomized controlled trials, the use of nebulized hypertonic saline in acute bronchiolitis has been reported to improve respiratory distress scores, to reduce length of hospital stay and to show a trend towards lower hospitalization rates.

The investigators aim to verify by an observational study if the rate of hospital admission and the length of hospital stay of infants presenting to the emergency department (ED) with bronchiolitis decreases after the inclusion of 5.85% nebulized hypertonic saline in the treatment strategy of the ED and hospitalization wards.

The investigators will assess the evolution of hospital admission rates and the length of hospital stay in two hospitals that use 5.85% nebulized hypertonic saline for the treatment of bronchiolitis and in two hospital that do not use these nebulizations. If nebulized hypertonic saline is effective in this setting, then the hospitalization rates and length of stay should be lower during the year of hypertonic saline use compared to two previous years when this therapy was not used. These parameters would not be modified in centers that do not use hypertonic saline.

Studieoversigt

Status

Afsluttet

Betingelser

Detaljeret beskrivelse

This is a before-after observational study designed to compare the results in terms of hospitalization rate and length of hospital stay between a period when nebulized hypertonic saline was included in the treatment of bronchiolitis in infants versus the two previous years when this therapy was not used in two hospitals. There will not be any randomization.

Physicians have been instructed on the use of hypertonic saline for moderate and severe bronchiolitis in infants but its totally up to them whether to use this nebulization for each particular patient. Two other hospital where nebulized hypertonic saline has never been used and will not be used during the next bronchiolitis epidemics will be the control centers.

The study comprises two periods, one prospective starting on November 2011 and ending in March 2012 and one retrospective including the two previous bronchiolitis epidemics, November 2009-March 2012 and November 2010-March 2011.

During the prospective period a standardized assessment of the respiratory status of each infant will be carried out before and after each hypertonic saline nebulization.

Undersøgelsestype

Observationel

Tilmelding (Faktiske)

2580

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Frankrig
      • Le Chesnay, Frankrig, 78157
        • Hopital de Versailles
      • Paris, Frankrig, 75019
        • Hopital Robert Debre
      • Paris, Frankrig, 75012
        • Hôpital Armand Trousseau
      • Poissy, Frankrig, 78300
        • Chi Poissy Saint Germain En Laye
    • Ile-de-France
      • Bondy, Ile-de-France, Frankrig, 93143
        • Hôpital Jean Verdier

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

1 dag til 1 år (Barn)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

For the prospective part of the study, all infants up to 1 year of age presenting to the ED for bronchiolitis from November 1st, 2011 to March 30th, 2012 will be included in this observational study. For the retrospective part of the study, data of all infants up to 1 year of age who were seen in the ED for bronchiolitis from November 1st, 2009 and March 30th, 2010 and from November 1st, 2010 and March 30th, 2011 will be analyzed.

Beskrivelse

Inclusion Criteria:

  • All infants up to 1 year of age presenting to the ED for bronchiolitis during the study periods.

Exclusion Criteria:

  • Bronchiolitis in infants older than 1 year

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Hospitalization rate
Tidsramme: 6 MONTHS
Comparison of hospitalization rates of infants presenting to the ED with bronchiolitis during the year of use of nebulized hypertonic saline versus the two previous years when nebulized hypertonic saline was not used.
6 MONTHS

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Length of hospital stay
Tidsramme: 6 months
Comparison of lenghts of stay of infants hospitalized for bronchiolitis during the year of use of nebulized hypertonic saline in hospitalization wards versus the two previous years when nebulized hypertonic saline was not used.
6 months
Assessment of 5.85% hypertonic saline tolerance
Tidsramme: 6 months
A standardized assessment of the respiratory status will be carried out right before and after each nebulization
6 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Hôpital Armand Trousseau

Samarbejdspartnere

Hopital Universitaire Robert-Debre
Versailles Hospital
Poissy-Saint Germain Hospital
Hôpital Jean Verdier

Efterforskere

  • Ledende efterforsker: Ricardo Carbajal, MD, PhD, Hôpital Armand Trousseau, Paris

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. november 2011

Primær færdiggørelse (Faktiske)

1. maj 2013

Studieafslutning (Faktiske)

1. maj 2013

Datoer for studieregistrering

Først indsendt

25. oktober 2011

Først indsendt, der opfyldte QC-kriterier

26. oktober 2011

Først opslået (Skøn)

27. oktober 2011

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

24. juni 2015

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

23. juni 2015

Sidst verificeret

1. juni 2015

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • Bronchiolitis-saline

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Bronchiolitis

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Malta

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

3
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