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Comparison of the indirect calorimetry devices Q-NRG+® and LeoMetry® for measuring resting energy expenditure in critically ill patients

Comparison of the indirect calorimetry devices Q-NRG+® and LeoMetry® for measuring resting energy expenditure in critically ill patients - LeoNRG

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00033226
Enrollment
100
Registered
2023-12-12
Start date
2024-08-16
Completion date
Unknown
Last updated
2025-10-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ventilated patients in the intensive care unit

Interventions

Group 1: In ventilated patients in the intensive care unit, the resting energy expenditure is determined simultaneously using indirect calorimetry with the two devices to be examined (Q-NRG+® and LeoM

Sponsors

Klinik für Anästhesiologie und Operative Intensivmedizin, UKSH, Campus Kiel
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Admission to the intensive care unit, invasive ventilation, written declaration of consent from the patient or his/her legal representative or authorized person

Exclusion criteria

Exclusion criteria: Women during pregnancy and lactation, acute respiratory distress syndrome (ARDS) with or without prone positioning, high degree of mechanical ventilatory support, severe arterial hypoxemia, tracheoesophageal fistulas, subcutaneous emphysema, chest drainage, hypo- or hyperthermia, mechanical organ replacement therapy, patient's participation in this study at an earlier time, therapy restriction or discontinuation, poor prognosis due to secondary diseases

Design outcomes

Primary

MeasureTime frame
Equivalence of the two calorimetry devices investigated

Secondary

MeasureTime frame
Creation of metabolic profiles of patients treated in the intensive care unit and correlation with their pre-existing diseases

Countries

Germany

Contacts

Public ContactDavid Radke

Klinik für Anästhesiologie und Operative Intensivmedizin, UKSH, Campus Kiel

david.radke@uksh.de+49 431 500 20801

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026