The Use of Computed Tomography (CT) to Measure Skeletal Muscle Quantity and Quality in Patients Receiving ECMO
연구 개요
상태
상태
상세 설명
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.
연구 유형
연구 유형
등록 (실제)
등록
연락처 및 위치
연구 장소
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London, 영국, SE1 7EH
- Guy's and St Thomas' NHS Foundation Trust
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참여기준
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설명
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
공부 계획
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주요 결과 측정
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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All cause mortality
기간: 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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2차 결과 측정
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Length of ECMO duration
기간: 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)
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Length of ICU admission
기간: 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
기간: 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
기간: 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
기간: 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
기간: 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)
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Sequential changes in muscle quality over time
기간: 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
기간: 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)
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Relationship between muscle loss and rehabilitation goals met
기간: 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)
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All cause mortality
기간: Intensive Care Unit Stay (expected to be about 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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Intensive Care Unit Stay (expected to be about 2 weeks)
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All cause mortality
기간: 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
기간: 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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공동 작업자 및 조사자
수사관
수사관
- 수석 연구원: Danielle E Bear, MRes, Guy's and St Thomas' NHS Foundation Trust
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기타 연구 ID 번호
기타 연구 ID 번호
- 17/WA/0166
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