High protein diet and muscle rehab for patients on prolonged ventilation

The Effects of High Protein Supplementation, Core Muscle Rehabilitation and Neuromuscular Electrostimulation (NMES) Programs on Clinical Outcomes in Patients with Prolonged Mechanical Ventilation (PMV〕

NA · Chang Gung Memorial Hospital · NCT05932134

This study tests if a high protein diet, muscle rehab, and electrical stimulation can help patients who have been on a ventilator for a long time breathe on their own again more easily than just standard care.

Quick facts

PhaseNA
Study typeInterventional
Enrollment100 (estimated)
Ages20 Years to 100 Years
SexAll
SponsorChang Gung Memorial Hospital (other)
Locations1 site (Taoyuan)
Trial IDNCT05932134 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the effects of a high protein diet, core muscle rehabilitation, and neuromuscular electrical stimulation (NMES) on patients who have been on mechanical ventilation for an extended period. Participants will be randomly assigned to one of four groups: usual care, usual care plus high protein diet, usual care plus high protein diet and muscle rehabilitation, or all three interventions including NMES. The study aims to determine if these interventions can improve the success rate of weaning patients off the ventilator compared to usual care alone.

Who should consider this trial

Good fit: Ideal candidates are adults aged 20 and older who have been on mechanical ventilation for more than 21 days and meet specific clinical stability criteria.

Not a fit: Patients with acute infections, severe neuromuscular diseases, or other significant health issues may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly enhance the recovery and weaning process for patients on prolonged mechanical ventilation.

How similar studies have performed: While similar approaches have been explored, this specific combination of interventions in prolonged mechanical ventilation is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. age ≥ 20 year old
2. using mechanical ventilator for more than 21 days (including patients under tracheostomy or endotracheal tube)
3. stable clinical condition, without using inotropic agent (arterial blood gas pH : 7.35-7.45, PaO2≥60 mm Hg at FiO2 40%, absence of signs and symptoms of uncontrolled infection, and hemodynamic stability)
4. maximal inspiratory pressure (MIP) \< 30mmHg
5. under enteral nutrition (EN) via NG tube.

Exclusion Criteria:

1. Acute infection and sepsis (fever up to 38.5 degree)
2. Severe neuromuscular disease, or uncontrolled epilepsy
3. Bony fracture or DVT history
4. Wound over the abdomen
5. Congestive heart failure with EF \< 40% or using pacemaker
6. BMI\>35 kg/M2, or severe edema
7. Patients with hepatic failure, rapid progressed malignancy, or pregnancy were also excluded.
8. Under parenteral nutrition (PN)
9. Use pacemaker

Where this trial is running

Taoyuan

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Prolonged Mechanical Ventilation, Protein Deficiency

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.