Clinical Trials Logo

Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT03540732
Other study ID # 2017/00573
Secondary ID
Status Active, not recruiting
Phase N/A
First received
Last updated
Start date November 6, 2017
Est. completion date December 31, 2024

Study information

Verified date June 2023
Source National University Hospital, Singapore
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The aim of this study is to evaluate the effect of early exercise by cycle ergometry and early targeted feeding in reducing muscle atrophy and improve functional outcomes in the older critically ill patient.


Description:

Patients admitted to ICU are normally ventilated due to their critical illness and sedated for their comfort. This prolonged immobility from sedation leads to accelerated muscle atrophy and reconditioning when they recover from their critical illness. This leads to further complications from immobility like bed sores, hospital acquired infections, deep vein thrombosis and pulmonary embolisms. Many patients do not return to their pre-illness level of function and require long term care. Nutrition is frequently hard to assess when patients is in a catabolic state and sedated. There is a loss of appetite if the patient is awake to express it, and if sedated is depended on nasogastric feeding based on caloric empirical formulas invented more than 50 years ago. These formulas also do not accurately take into account exercise physiotherapy which patients will undergo while on ICU. With indirect calorimetry (IC), patients energy requirements can be estimated on a daily basis and can be fed accordingly. The IC is considered the gold standard in many guidelines for nutritional assessments but it is not commonly used due to cost and practical difficulties in measurements. The investigators intend to use the IC based on international recommendations to assess energy requirements daily and feed patients based on the data provided by the IC. Early rehabilitative type of exercises have been show to increase muscle mass and reduce length of stay in the elderly geriatric population by preventing deconditioning. There is some evidence that this also applies to the ICU population but in a ventilated patient on multiple therapies, this is extremely labour intensive. By utilising the cycle ergometry, this muscle atrophy may be reduced. Interestingly, studies on intensive physiotherapy have not shown to have a dramatic outcome in the elderly ICU population. This could be due to the catabolic rates and the inadequate feeding of a sedated patient who cannot express their hunger or satiety. By using the indirect calorimetry, a more accurate energy expenditure can be estimated and nutrition can be targeted. By combining these 2 therapies, the lengths of stay in hospital can be reduced and functional outcomes improved in this silver population. The investigators plan to conduct a randomised controlled trial. Participants will be randomised into 2 groups; the intervention and control group. Participants in the control group will receive standard empiric weight based feeding and standard physiotherapy. Participants in the intervention group will undergo daily IC measurements on admission and fed according to the energy expenditure measured by IC. In addition to standard physiotherapy, the participants in the intervention group will undergo cycle ergometry for up to 60 minutes daily. The participants in the intervention group will undergo 14 days of IC and cycle ergometry or until extubation (for IC), whichever is earlier. During this 14 day period, participants in both groups will undergo twice weekly quadriceps muscle ultrasounds to assess muscle thickness as a surrogate measure of muscle atrophy. After this 14 day period, the investigators will perform regular assessments of functional status (during the ICU/HD stay, on discharge to general ward, and on discharge from hospital). The investigators will also collect demographic and ICU assessment data from medical records.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 50
Est. completion date December 31, 2024
Est. primary completion date June 30, 2024
Accepts healthy volunteers No
Gender All
Age group 60 Years and older
Eligibility Inclusion Criteria: 1. At least 60 years old 2. Mechanically ventilated within 3 days of ICU admission 3. Expected to be mechanically ventilated for more than 3 days at time of recruitment 4. Able to ambulate with or without a gait aid before hospitalization 5. Able to be enterally fed within 48 hours of ICU admission Exclusion Criteria: 1. Unable to follow commands at baseline before hospital admission (e.g. Severe dementia) 2. Acute condition where cycling is a contraindication (e.g. leg fracture) 3. Not expected to survive the subsequent 48 hours 4. Body habitus unable to fit the cycle ergometry 5. Patients at high risk of refeeding (i.e. NUTRIC score >= 5): malnourished patients with anorexia nervosa, chronic malabsorption syndromes, chronic alcoholism, or patients with massive weight loss. 6. Extremes of BMI: i.e. BMI < 16 or > 30 7. Liver failure 8. Cycling exemptions precluding cycling within the first 4 days of mechanical ventilation 9. Requirement for inspired oxygen content (FiO2) greater than 0.8 10. Expected to be on renal replacement therapy for longer than 12 hours per session 11. PEEP > 15mmHg 12. Air leaks through chest drains 13. Palliative goals of care or limitation of treatment established by the CARE form 14. Readmissions to ICU

Study Design


Intervention

Other:
Indirect Calorimetry directed feeding.
Indirect calorimetry directed feeding (use of indirect calorimetry to calculate daily caloric requirement)
Procedure:
Cycle Ergometry
Up to 60 minutes of cycle ergometry daily in addition to standard physiotherapy sessions.

Locations

Country Name City State
Singapore National University Health System Singapore

Sponsors (1)

Lead Sponsor Collaborator
National University Hospital, Singapore

Country where clinical trial is conducted

Singapore, 

References & Publications (9)

Kho ME, Molloy AJ, Clarke FJ, Ajami D, McCaughan M, Obrovac K, Murphy C, Camposilvan L, Herridge MS, Koo KK, Rudkowski J, Seely AJ, Zanni JM, Mourtzakis M, Piraino T, Cook DJ; Canadian Critical Care Trials Group. TryCYCLE: A Prospective Study of the Safety and Feasibility of Early In-Bed Cycling in Mechanically Ventilated Patients. PLoS One. 2016 Dec 28;11(12):e0167561. doi: 10.1371/journal.pone.0167561. eCollection 2016. — View Citation

Parry SM, Huang M, Needham DM. Evaluating physical functioning in critical care: considerations for clinical practice and research. Crit Care. 2017 Oct 4;21(1):249. doi: 10.1186/s13054-017-1827-6. — View Citation

Petros S, Engelmann L. Validity of an abbreviated indirect calorimetry protocol for measurement of resting energy expenditure in mechanically ventilated and spontaneously breathing critically ill patients. Intensive Care Med. 2001 Jul;27(7):1164-8. doi: 10.1007/s001340100941. — View Citation

Puthucheary ZA, Rawal J, McPhail M, Connolly B, Ratnayake G, Chan P, Hopkinson NS, Phadke R, Dew T, Sidhu PS, Velloso C, Seymour J, Agley CC, Selby A, Limb M, Edwards LM, Smith K, Rowlerson A, Rennie MJ, Moxham J, Harridge SD, Hart N, Montgomery HE. Acute skeletal muscle wasting in critical illness. JAMA. 2013 Oct 16;310(15):1591-600. doi: 10.1001/jama.2013.278481. Erratum In: JAMA. 2014 Feb 12;311(6):625. Padhke, Rahul [corrected to Phadke, Rahul]. — View Citation

Reid CL. Poor agreement between continuous measurements of energy expenditure and routinely used prediction equations in intensive care unit patients. Clin Nutr. 2007 Oct;26(5):649-57. doi: 10.1016/j.clnu.2007.02.003. Epub 2007 Apr 6. — View Citation

Seymour JM, Ward K, Sidhu PS, Puthucheary Z, Steier J, Jolley CJ, Rafferty G, Polkey MI, Moxham J. Ultrasound measurement of rectus femoris cross-sectional area and the relationship with quadriceps strength in COPD. Thorax. 2009 May;64(5):418-23. doi: 10.1136/thx.2008.103986. Epub 2009 Jan 21. — View Citation

Singer P, Anbar R, Cohen J, Shapiro H, Shalita-Chesner M, Lev S, Grozovski E, Theilla M, Frishman S, Madar Z. The tight calorie control study (TICACOS): a prospective, randomized, controlled pilot study of nutritional support in critically ill patients. Intensive Care Med. 2011 Apr;37(4):601-9. doi: 10.1007/s00134-011-2146-z. Epub 2011 Feb 22. — View Citation

Wei X, Day AG, Ouellette-Kuntz H, Heyland DK. The Association Between Nutritional Adequacy and Long-Term Outcomes in Critically Ill Patients Requiring Prolonged Mechanical Ventilation: A Multicenter Cohort Study. Crit Care Med. 2015 Aug;43(8):1569-79. doi: 10.1097/CCM.0000000000001000. — View Citation

Wichansawakun S, Meddings L, Alberda C, Robbins S, Gramlich L. Energy requirements and the use of predictive equations versus indirect calorimetry in critically ill patients. Appl Physiol Nutr Metab. 2015 Feb;40(2):207-10. doi: 10.1139/apnm-2014-0276. Epub 2014 Oct 27. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Change in quadriceps muscle thickness Change in quadriceps muscle thickness Change in thickness of quadriceps muscle (as assessed by ultrasound scanning) over the first 2 weeks of study.
Secondary MRC-ss Measurement of functional outcome. On discharge from ICU, up to 1 year from recruitment.
Secondary MRC-ss Measurement of functional outcome. 14 days after recruitment
Secondary MRC-ss Measurement of functional outcome. On discharge from hospital, up to 1 year from recruitment.
Secondary FSS-ICU Measurement of functional outcome. On discharge from ICU, up to 1 year from recruitment.
Secondary FSS-ICU Measurement of functional outcome. 14 days after recruitment
Secondary FSS-ICU Measurement of functional outcome. On discharge from hospital, up to 1 year from recruitment.
Secondary CPax Measurement of functional outcome. On discharge from ICU, up to 1 year from recruitment.
Secondary CPax Measurement of functional outcome. 14 days after recruitment
Secondary CPax Measurement of functional outcome. On discharge from hospital, up to 1 year from recruitment.
Secondary Quadriceps strength and hand grip strength Measured with dynamometer. On discharge from ICU, up to 1 year from recruitment.
Secondary Quadriceps strength and hand grip strength Measured with dynamometer. 14 days after recruitment
Secondary Quadriceps strength and hand grip strength Measured with dynamometer. On discharge from hospital, up to 1 year from recruitment.
Secondary Length of Stay in ICU Length of Stay in ICU Day of discharge from ICU, up to 1 year from recruitment.
Secondary Length of hospital stay Length of hospital stay Day of discharge from hospital, up to 1 year from recruitment.
See also
  Status Clinical Trial Phase
Recruiting NCT05114551 - ICU Predictive Score of WEaning Success in Patients At Risk of Extubation Failure
Completed NCT05547646 - The Prevalence of Healthcare-associated Infection in Medical Intensive Care Units in Tunisia
Recruiting NCT03697785 - Weaning Algorithm for Mechanical VEntilation N/A
Completed NCT02922101 - Evaluation of the Effectiveness of an Audit and Feedback Intervention With Quality Improvement Toolbox in Intensive Care N/A
Completed NCT02902783 - DONATE-Pilot Study on ICU Management of Deceased Organ Donors
Completed NCT01885442 - TryCYCLE: A Pilot Study of Early In-bed Leg Cycle Ergometry in Mechanically Ventilated Patients N/A
Completed NCT01857986 - Evaluating Air Leak Detection in Intubated Patients N/A
Recruiting NCT05518955 - VR Integrated Into Multicomponent Interventions for Improving Sleep in ICU N/A
Recruiting NCT03810768 - Metabolomics Study on Postoperative Intensive Care Acquired Muscle Weakness
Completed NCT03295630 - Validity of an Actigraph Accelerometer Following Critical Illness N/A
Completed NCT05556811 - HEaling LIght Algorithms for the ICU Patient N/A
Recruiting NCT05702411 - Air Stacking Technique For Pulmonary Reexpansion N/A
Completed NCT02741453 - Bilateral Internal Jugular Veins Ultrasound Scanning Prior to CVC Placement N/A
Recruiting NCT04979897 - Impact on Mental, Physical, And Cognitive Functioning of a Critical Care sTay During the COVID-19 Pandemic
Completed NCT05281224 - Ventilator Tube Holder for Patients With a Tracheostomy
Withdrawn NCT02970903 - VitalPAD: an Intelligent Monitoring and Communication Device to Optimize Safety in the PICU N/A
Recruiting NCT02587273 - The Pharmacokinetics of Fentanyl in Intensive Care Patients Phase 4
Completed NCT02661607 - Point of Care Echocardiography Versus Chest Radiography for the Assessment of Central Venous Catheter Placement N/A
Completed NCT01479153 - Venous Site for Central Catheterization N/A
Recruiting NCT06110390 - High-flow Nasal Oxygen Therapy to Prevent Extubation Failure in Adult Trauma Intensive Care Patients N/A