Effect of Different Feeding Method on Gastrointestinal Function of Septic Patients (DFM-GF Trial)

Summary

The intestine is the most vulnerable target organ in septic patients and is the first to be damaged organ in multiple organ dysfunction syndrome(MODS). Therefore, improving intestinal motility and mucosal barrier function is critical to the treatment of sepsis. Many studies have shown that, early enteral nutrition(EN) in patients with sepsis helps prevent and treat intestinal dysfunction, reducing ICU mortality and length of stay in ICU. However, there is little research on feeding methods. In this study we will compare the outcomes of different feeding methods: continuously-pumped in 24 hours, continuously-pumped in 16 hours and intermittently-pumped through the stomach tube. The aim of this study is to investigate the effects of different feeding methods on intestinal function in septic patients.

Conditions

• Sepsis
• Intestinal Dysfunction

Interventions

DEVICE

24-hours group

Daily amount of feeding were continuously pumped for 24 hours. Enteral nutrition preparations pumping scheme: the initial pumping speed is 40ml/h, and gastric residual volumes(GRV) is checked every 4 hours. If it can be tolerated, the velocity of the pumping can be increased by half of the original speed.If it is not tolerable, the speed of the pumping is reduced by half on the original speed. GRV\<200 mL were considered markers of good tolerance. Feeding intolerance was defined as GRV\>200 mL. Enteral nutrition preparation are Enteral Nutritional Suspension(TPF-FOS) which were producted by ABBOTT LABORATORIES B.V.. The feeding pump are Infusion pump P-600 which were producted by Atom Medical Corporation.

DEVICE

16-hours group

Daily amount of feeding were continuously pumped for 24 hours.Enteral nutrition preparations pumping scheme: the initial pumping speed is 40ml/h, and gastric residual volumes is checked every 4 hours. If it can be tolerated, the velocity of the pumping can be increased by half of the original speed.If it is not tolerable, the speed of the pumping is reduced by half on the original speed. GRV\<200 mL were considered markers of good tolerance. Feeding intolerance was defined as GRV\>200 mL. Enteral nutrition preparation are Enteral Nutritional Suspension(TPF-FOS) which were producted by ABBOTT LABORATORIES B.V.. The feeding pump are Infusion pump P-600 which were producted by Atom Medical Corporation.

DEVICE

intermittent group

Daily amount of feeding were divided into four meals, each meal are pumped within 60mins through stomach tube. Enteral nutrition preparations pumping scheme: the initial pumping speed is 200ml/h, and gastric residual volumes is checked before each intermittent feeding. If it can be tolerated, the velocity of the pumping can be increased by half of the original speed.If it is not tolerable, the speed of the pumping is reduced by half on the original speed. GRV\<200 mL were considered markers of good tolerance. Feeding intolerance was defined as GRV\>200 mL. Enteral nutrition preparation are Enteral Nutritional Suspension(TPF-FOS) which were producted by ABBOTT LABORATORIES B.V.. The feeding pump are Infusion pump P-600 which were producted by Atom Medical Corporation.

Sponsors & Collaborators

• Guangdong Provincial Hospital of Traditional Chinese Medicine

  lead OTHER

Principal Investigators

• Jian Li · 2nd Affiliated Hospital of Guangzhou University of Chinese Medicine

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Model

PARALLEL

Eligibility

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2019-01-01

Primary Completion

2020-06-30

Completion

2020-08-31

Countries

• China

Study Locations