Clinical trials: Indirect Calorimetry
Indirect Calorimetry, Mechanical Ventilation
Effect of PEEP on Indirect Calorimetry in Critically Ill Patients
Indirect calorimetry is used in intensive care to measure how much oxygen a patient consumes and how much carbon dioxide is produced.
- Conditions
- Indirect Calorimetry, Mechanical Ventilation, Positive End-Expiratory Pressure
- Trial name
- IC-PEEP (NCT07796698)
- Testing
- Protocolized PEEP Adjustment
- Volunteers
- 20 people
- Sponsor
- Vastra Gotaland Region
Bladder Cancer
Metabolism Evaluation Through Resting Indirect Calorimetry in Bladder Cancer (METRICS)
This study is being done to learn more about energy needs and muscle function during treatment for bladder cancer. These insights can help improve future patient care.
- Trial name
- METRICS (NCT06721260)
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- University of Kansas Medical Center
Experiences, Burn
Patients´ Experiences of Calorimetry Measurements
A severe burn injury affects not only the skin but also how the body uses energy. Many patients have increased energy needs during recovery, and healthcare professionals use a method called indirect calorimetry to measure the…
- Conditions
- Experiences, Burn, Calorimetry, Indirect
- Trial name
- NCT07839468
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Uppsala University Hospital
Critical Illness
A Longitudinal Investigation of Energy Expenditure and Substrate Utilization in Critically Ill Patients
The metabolic alterations associated with critical illness have significant implications for the nutritional management of ICU patients.
- Trial name
- EPIC (NCT05124860)
- Testing
- Indirect calorimetry
- Where
- 7 sites in Australia, Netherlands and 2 more
- Volunteers
- 714 people
- Sponsor
- Karolinska University Hospital
Critical Illness, Mechanical Ventilation
Metabolic Response to Supine Physiotherapy in Mechanically Ventilated ICU Patients
Critically ill patients who require mechanical ventilation frequently experience rapid loss of muscle mass and physical function during their stay in the intensive care unit (ICU).
- Conditions
- Critical Illness, Mechanical Ventilation, Intensive Care Unit-Acquired Weakness, Physical Rehabilitation in the Intensive Care Unit
- Trial name
- NCT07361419
- Testing
- Supine Physiotherapy Session
- Where
- Spain
- Volunteers
- 40 people
- Sponsor
- Universidad de Extremadura
Burns, Critical Illness
Indirect Calorimetry in Patients at Risk of Malnutrition
Burn patients treated in an outpatient clinic and ICU survivors are at risk of malnutrition. There are no clear guidelines determining the energy target in those two populations.
- Conditions
- Burns, Critical Illness, Indirect Calorimetry, Resting Energy Expenditure
- Trial name
- NCT04500483
- Testing
- indirect calorimetry
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- University of Liege
Critical Illness, Mechanical Ventilation
Nutritional Needs and Intake on Clinical Outcomes in Mechanically Ventilated Critically Ill Elderly Patients
The purposes of this study were to investigate the caloric requirement and clinical outcomes in mechanically ventilated critically ill elderly patients and identify those at high nutritional risk who require high protein formula…
- Conditions
- Critical Illness, Mechanical Ventilation, Elderly
- Trial name
- NCT02374203
- Testing
- high protein enteral nutrition
- Where
- Taiwan
- Volunteers
- 190 people
- Sponsor
- Mackay Memorial Hospital
Basal Metabolic Rate
Individualized Energy Expenditure Assessment in Critically Ill Patients
General objective To assess the role of indirect calorimetry in measuring energy expenditure and assess guided nutritional support among critically ill patients in the ICU. Specific Objectives 1.
- Trial name
- NCT07547865
- Volunteers
- 187 people
- Sponsor
- Assiut University
Human Energy Expenditure
Validation of a Portable Indirect Calorimeter
This study plans to test the accuracy of a new device (the Apollo EE Device) that measures resting energy expenditure (REE) using only oxygen consumed (VO2).
- Trial name
- NCT04469452
- Testing
- Apollo Device
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Iron, Cerebral Blood Flow
16 Weeks' Dietary Supplementation With Iron and Iron + Vitamin C on Cerebral Blood Flow and Energy Expenditure in Women of Reproductive Age
Iron deficiency is the most prevalent nutritional deficiency worldwide with one in four estimated to be affected by iron deficiency anaemia.
- Conditions
- Iron, Cerebral Blood Flow, Energy Metabolism, Cognitive Function
- Trial name
- NCT04477018
- Testing
- Iron bis-glycinate chelate and vitamin C, Iron bis-glycinate chelate
- Where
- United Kingdom
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Northumbria University