Clinical application of selective gastric residual volume monitoring after ultrasonic screening during enteral nutrition in severe patients

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300077411

Enrollment

Unknown

Registered

2023-11-08

Start date

2021-08-11

Completion date

Unknown

Last updated

2023-11-13

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

Conditions

Respiratory failure

Interventions

Ultrasound screening group 1:Ultrasound screening if GRV > 250ml

Ultrasound screening group 2:Ultrasound screening if GRV > 500ml

Control group:Conventional testing

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.Patients requiring mechanical ventilation in ICU, aged > 18 years 2.APACHE-II score > 15 points 3.Enteral nutrition implemented within 24 hours after mechanical ventilation 4.Mechanical ventilation time > 48 hours

Exclusion criteria

Exclusion criteria: 1.Patients receiving gastrointestinal surgery 2.Pregnancy 3.Nasojejunostomy, jejunostomy or gastrostomy for enteral nutrition 4.Patients receiving mechanical ventilation from other hospitals 5.Patients with enteral nutrition contraindications 6.Patients with gastroparesis

Design outcomes

Primary

Measure	Time frame
Nutritional status assessment: calorie compliance, serum albumin; Pre albumin, body mass index (BMI), etc;	—

Secondary

Measure	Time frame
Gastric residual volume;BALF Pepsin;Serum inflammatory factors;Gastroesophageal reflux, aspiration pneumonia; Mechanical ventilation time and ICU hospitalization time; 28 day mortality rate (%);	—

Countries

China

Contacts

Public ContactLiu Wenming

Changzhou No.2 People’s Hospital

lwmicu@163.com+86 139 1505 6315

Outcome results

None listed

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