An Oral Intake Screening Tool for Patients Receiving Non-Invasive Ventilation
How the Introduction of an Oral Intake Screening Tool Can Benefit Patients Receiving Non-Invasive Ventilation
This study aims to explore how the introduction of an oral intake screening tool can benefit patients requiring noninvasive ventilation. The Quality Care Commission has identified nutritional problems in hospital and there is much literature on the importance of nutrition when critically ill. Literature is short however concerning the specialized population of those requiring noninvasive ventilation and they are a high risk group of suffering from malnutrition.
This study will potentially benefit patients by improving their nutritional care through guided assessment and nurse training.
The study will use mixed methodology, a prospective cohort study and qualitative interviews. The prospective cohort study will collect data from patients prior to the tool introduction, the control group, and post the tool introduction, the exposure group. This will enable comparisons to be made between the exposure and the control groups.
Nurses will be interviewed in semi structured focus groups prior to tool introduction and post to identify themes and sub themes to give a deeper understanding of nutrition in hospital and to examine the use of the tool in practice.
Patients will be eligible if they are over 18 and requiring noninvasive ventilation and nurses will be eligible if they work on the high dependency unit. Patients will be visited daily and have four mid arm circumference measurements at day 1, day 3, day 7 and day 14. The other daily visits will involve collecting data, which is recorded as part of routine care.
Nurses will undergo 2 focus group interviews and a teaching session. The study will take place at St Mary's hospital funded by Imperial College London. The study will be split into two periods with a two week gap in between. Each period will last until 22 patient participants have been recruited.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Type d'étude
Contacts et emplacements
Lieux d'étude
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London, Royaume-Uni
- Imperial College Healthcare NHS Trust
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London, Royaume-Uni, W2 1NY
- St Marys Hospital
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
La description
Patients
Inclusion Criteria:
- over 18 years old
- require non-invasive ventilation as defined by the protocol
Exclusion Criteria:
- Patients on the Liverpool Care Pathway
- Patients requiring nocturnal non-invasive ventilation only
- Patients with a tracheostomy
- Patients with a nasogastric feeding tube insitu on admission
- Patients with a PEG/RIG tube insitu on admission
Staff
Inclusion Criteria:
- full time employees
- work in the medical high dependency unit
Exclusion Criteria:
- staff only working bank or agency shifts on the medical high dependency unit
- staff who have not had formal high dependency/critical care training
- staff who do not work more than 5 shifts per month in the medical high dependency unit
- staff who have not held a full time post on Douglas Acute Admissions Unit for more than six months
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
Intervention / Traitement |
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Pre Introduction
Pre tool introduction cohort 22 patient participants who will receive standard care (no patients were recruited)
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Nurses
12 nurse participants who will take part in 2 focus group interviews and a teaching session (6 nurse participants were recruited)
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Post Introduction
Pre tool introduction cohort 22 patient participants who's ability to eat and drink orally will be assessed using the Oral Intake Screening Tool (no patient participants were recruited)
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A screening tool developed from a literature review and expert opinion.
It will be used by nurses to assess patients receiving non-invasive ventilation ability to eat and drink orally and suggest what actions should be taken if they are unable to do so
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
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Mid Arm Circumference Change
Délai: Day 1, 3, 7, 14
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Day 1, 3, 7, 14
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Fluid Intake Change
Délai: Daily over 14 days
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fluid intake from all sources eg intravenous, nasogastric, oral
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Daily over 14 days
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fluid balance change
Délai: daily for 14 days
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fluid intake minus fluid output
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daily for 14 days
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New formation of or worsening of existing pressure sores
Délai: daily for 14 days
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daily for 14 days
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new diagnosis of aspiration pneumonia
Délai: daily for 14 days
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daily for 14 days
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number of days requiring non-invasive ventilation
Délai: 14 days
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14 days
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number of days requiring level 2 care
Délai: 14 days
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14 days
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length of hospital stay
Délai: 14 days
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14 days
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Gary Frost, Imperial College London
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Autres numéros d'identification d'étude
- 13IC0065
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
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