The Use of Computed Tomography (CT) to Measure Skeletal Muscle Quantity and Quality in Patients Receiving ECMO
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Detaillierte Beschreibung
The use of veno-venous extra-corporeal membrane oxygenation (VV-ECMO) for severe respiratory failure - mainly hypoxaemia - has increased over recent years. Similar to the general population in the Intensive Care Unit (ICU), these patients become deconditioned, severely weak (ICU acquired weakness- ICUAW) and require prolonged rehabilitation after disconnection from VV-ECMO. However, data regarding the magnitude of muscle wasting and recovery in this specific group is lacking.
Both poor muscle quantity and quality have been found to be a predictor or poor outcome. As all patients receiving VV-ECMO at our hospital will get an initial CT scan of their chest, abdomen and pelvis, these CT scans will be used to measure muscle quantity and quality of different muscle groups of the abdomen at admission and then using any follow-up CT scan performed within 10 days. In addition, the relationship between the loss of muscle over the course of VV-ECMO and perceived recovery of renal function at ICU discharge will be investigated.
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Kontakte und Standorte
Studienorte
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London, Vereinigtes Königreich, SE1 7EH
- Guy's and St Thomas' NHS Foundation Trust
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
Beschreibung
Inclusion Criteria:
- Critically ill patients with Severe Respiratory Failure who required VV-ECMO and had one or more CT scans of their abdomen
Exclusion Criteria:
- Critically ill patients with Severe Respiratory Failure who required VV-ECMO and did not have one or more CT scans of their abdomen
- Critically ill patients with Severe Respiratory Failure who required VV-ECMO who have a poor quality CT scan not analysable by the software
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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All cause mortality
Zeitfenster: On ECMO (expected to be about 10 days)
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Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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On ECMO (expected to be about 10 days)
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Length of ECMO duration
Zeitfenster: The total duration on ECMO (expected to be an average of 10 days)
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Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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The total duration on ECMO (expected to be an average of 10 days)
|
|
Length of ICU admission
Zeitfenster: The total duration of ICU admission (expected to be around 2 weeks)
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Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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The total duration of ICU admission (expected to be around 2 weeks)
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Length of hospital stay
Zeitfenster: The total duration of hospital admission (expected to be around 28 days)
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Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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The total duration of hospital admission (expected to be around 28 days)
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Length of ventilation
Zeitfenster: Total duration of mechanical ventilation during intensive care unit stay (expected to be around 10 days)
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Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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Total duration of mechanical ventilation during intensive care unit stay (expected to be around 10 days)
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Discharge destination
Zeitfenster: After discharge from hospital (expected to be around 28 days)
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Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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After discharge from hospital (expected to be around 28 days)
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Sequential changes in the muscle quantity over time
Zeitfenster: The total duration of ECMO (expected to be around 10 days)
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Using total muscle quantity measured from CT slice of the third lumbar region.
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The total duration of ECMO (expected to be around 10 days)
|
|
Sequential changes in muscle quality over time
Zeitfenster: The total duration of ECMO (expected to be around 10 days)
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Using total muscle quality measured from CT slice of the third lumbar region.
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The total duration of ECMO (expected to be around 10 days)
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Relationship between muscle loss and total nutrition received
Zeitfenster: The total duration of ECMO (expected to be around 10 days)
|
Using total muscle quantity measured from CT slice of the third lumbar region.
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The total duration of ECMO (expected to be around 10 days)
|
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Relationship between muscle loss and rehabilitation goals met
Zeitfenster: The total duration of ECMO (expected to be around 10 days)
|
Using total muscle quantity measured from CT slice of the third lumbar region.
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The total duration of ECMO (expected to be around 10 days)
|
|
All cause mortality
Zeitfenster: Intensive Care Unit Stay (expected to be about 2 weeks)
|
Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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Intensive Care Unit Stay (expected to be about 2 weeks)
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All cause mortality
Zeitfenster: 6 months post-ICU discharge
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Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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6 months post-ICU discharge
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All cause mortality
Zeitfenster: Hospital discharge (expected to be about 28 days)
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Using total muscle quantity and quality measured from CT slice of the third lumbar region.
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Hospital discharge (expected to be about 28 days)
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Hauptermittler: Danielle E Bear, MRes, Guy's and St Thomas' NHS Foundation Trust
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 17/WA/0166
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Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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