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CompletedNCT00958685Updated Aug 13, 2009

Safety Study of Feeding With Ginger Extract in Acute Respiratory Distress Syndrome

A Phase 2 interventional study of ginger and placebo in Acute Respiratory Distress Syndrome, sponsored by Shahid Beheshti University. Completed at 1 site in Iran. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2009-08-13.

Sponsored by Shahid Beheshti University · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
32
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

An enteral diet supplemented with ginger extract in acute respiratory distress syndrome (ARDS) patients may be beneficial for gas exchange and could decrease duration of mechanical ventilation and length of stay in intensive care unit (ICU).

Read the detailed description

Rationale: Clinical ARDS occurs primarily as the result of inflammatory injury to the alveoli producing diffuse alveolar damage.

Objective: To evaluate the effects of an enteral diet enriched with ginger extract on inflammatory factors, respiratory profile and outcome of patients with ARDS.

Methods: In this single center, randomized, controlled double blind study, 32 patients with ARDS were randomized to receive a high protein enteral diet enriched with ginger extract or placebo.

Measurements and Main Results: Serum levels of IL-1, IL-6, TNF-α and LTB-4, oxygenation, measured as PaO2/FiO2, static compliance measured on days 0, 5 and 10.

Patients fed enteral diet enriched with ginger extract had significantly lower serum levels of IL-1, IL-6, TNF-α and LTB-4 on days 5 and 10 compared to control group (P\<0.05). Significant improvement in oxygenation was observed on day 5 (P=0.02) and 10 (P=0.003) in ginger extract group compared to control group. Static compliance was also increased significantly on day 5 (P=0.01) in ginger extract group compared to control group. A significant difference was found in duration of mechanical ventilation (P0.02) and length of ICU stay (P=0.04) in favor of ginger extract group. We did not find any difference in barotraumas, organ failure and mortality between the study groups.

Conclusions: An enteral diet supplemented with ginger extract in ARDS patients may be beneficial for gas exchange and could decrease duration of mechanical ventilation and length of stay in ICU.

02

Conditions studied

  • Acute Respiratory Distress Syndrome

Keywords

  • ginger extract
  • ARDS
  • enteral feeding
  • mechanical ventilation
  • ICU
03

In context

Respiratory Distress Syndrome

1,619 studies on the registry are indexed under Respiratory Distress Syndrome; 319 are open to participants now.

This study's enrollment of 32 is below the median of 60 across 973 interventional studies indexed under Respiratory Distress Syndrome.

Browse Respiratory Distress Syndrome studies →

Lead sponsor

Shahid Beheshti University is the lead sponsor of 37 studies on the registry; 3 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Required positive pressure ventilation via endotracheal tube or tracheostomy and were on enteral nutrition support.
  • Also they had to have an acute onset of significantly impaired oxygenation with a PaO2 to FiO2 ratio equal or less than 200, bilateral pulmonary infiltrates on frontal chest radiograph and no clinical evidence of left atrial hypertension according to the American-European Consensus Conference on ARDS .
  • Patients had to be enrolled within 48 hours of developing these criteria.

Exclusion criteria

Exclusion Criteria:

  • Age younger than 18 years
  • Participation in other interventional trials in the previous 30 days
  • Neurological conditions that could impair weaning from ventilatory support,
  • Severe chronic respiratory disease
  • Pregnancy
  • Lactation
  • Active bleeding
  • Head trauma
  • Intracranial hemorrhage
  • Peptic ulcer
  • HIV infection
  • Food allergy
  • Morbid obesity
  • Malignancy or other irreversible conditions for which 6 months mortality was estimated to be 50% or more and who were receiving nonsteroidal anti inflammatory drugs or ketoconazole.
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Factorial assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
32 participants (actual)

Study arms

  • Experimental
    ginger

    Study group received 1200 mg of ginger extract and control group 2 gram of coconut oil as placebo

    Dietary Supplement: ginger

  • Experimental
    placebo

    Study group received 1200 mg of ginger extract and control group 2 gram of coconut oil as placebo

    Dietary Supplement: placebo

Interventions

  • Dietary supplementginger

    Study group received 1200 mg of ginger extract and control group 2 gram of coconut oil as placebo

    Also known as: Zingiber officinale

  • Dietary supplementplacebo

    Study group received 1200 mg of ginger extract and control group 2 gram of coconut oil as placebo

    Also known as: Zingiber officinale

06

What researchers measure

Primary outcomes

  1. changes in oxygenation, respiratory mechanics and serum inflammatory factors

    Time frame: 21 days

  2. oxygenation

    Time frame: 21 days

Secondary outcomes

  1. the number of organ failure free days, the occurrence of barotraumas, the number of ventilator free days, the number of ICU free days and ICU mortality.

    Time frame: after intervention

07

Study locations

1 site
  • Faculty of Nutrition Sciences and Food Technology
    Tehran, Iran
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 13, 2009, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00958685
Lead sponsor
Shahid Beheshti University
First posted
Aug 13, 2009
Start date
Jan 2007
Primary completion
Jan 2009
Completion
Jan 2009
Last update
Aug 13, 2009

Study contacts

zahra vahdat shariatpanahi, MD, Ph.D
principal investigator · Faculty of Nutrition Sciences and Food Technology

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

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