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CompletedNCT05230472Updated Feb 9, 2022

Effect of Statin Therapy on Mortality in Patients With Ventilator Associated Pneumonia

A Phase 4 interventional study of Simvastatin in VAP - Ventilator Associated Pneumonia, sponsored by Ain Shams University. Completed at 1 site in Egypt. Open to participants aged 29 Years to 71 Years. Per ClinicalTrials.gov, last updated 2022-02-09.

Sponsored by Ain Shams University · Phase 4, Interventional, and Prevention

From the registry’s dates

  • Registered 1 year after the study started (first participant enrolled Jan 2021, registered Jan 2022).
Phase
Phase 4
Study type
Interventional
Enrollment
161
Allocation
Randomized
Ages
29 Years to 71 Years
Sex
All
01

Study summary

Statins with their powerful anti-inflammatory, immunomodulatory, and antioxidant properties make them candidate members to be used in the management of sepsis and different types of infections including pneumonia.

This study aims to determine whether adjunctive statin therapy decreased day- 28 mortality among ICU patients with ventilator-associated pneumonia (VAP) \& number of ventilator-free days (after successful weaning) between day 1 and both day 28.

Read the detailed description

This prospective randomized control-controlled triple blind study was conducted on above 18 years who had received mechanical ventilation in the ICU for at least 2 days.

All included cases were subjected to:

  • Demographic data,
  • Physiological variables
  • Simplified Acute Physiology Score II at admission and radiologic score (Weinberg et al., 1984).
  • Antibiotics used, and relevant diagnostic and therapeutic interventions in the ICU.
  • The Sequential Organ Failure Assessment (SOFA) score and Clinical Pulmonary Infection Score (CPIS) were calculated on the day of enrolment (day 1) and then on days 3, 7, and 14. Patients were monitored daily for evidence of infection.
  • The duration of mechanical ventilation, length of ICU stay, and length of hospital stay were recorded.
  • The occurrence of myocardial ischemia or infarction was assessed until day 28. Serum levels of creatine kinase, ALT, and AST were measured.

Patients were randomly allocated to simvastatin (60 mg) or control given via a nasogastric tube or orally from study inclusion to ICU discharge, death, or day 28, whichever occurred first. Simvastatin or control were started on the same day as antibiotic therapy for suspected VAP. The simvastatin dosage was halved in patients with renal failure (creatinine clearance \<30 mL/min). A computer-generated random- number table was prepared by statisticians to assign patients in blocks of 4 to receive either simvastatin or control.

Block size was unknown to the investigators, who was enrolled the patients and then called the statistics department to obtain the randomization and treatment numbers after checking the inclusion and non-inclusion criteria Outcome The primary outcome was the day-28 mortality rate. Secondary outcomes were ICU mortality rates; number of days outside the ICU between day 1 and day 28; and number of ventilator-free days (after successful weaning) between day 1 and both day 28.

Successful weaning was defined as spontaneous breathing for at least 48 hours after disconnection of the ventilator.

02

Conditions studied

  • VAP - Ventilator Associated Pneumonia
03

In context

Pneumonia

2,045 studies on the registry are indexed under Pneumonia; 284 are open to participants now.

This study's enrollment of 161 is above the median of 106 across 1,247 interventional studies indexed under Pneumonia.

Browse Pneumonia studies →

Lead sponsor

Ain Shams University is the lead sponsor of 1,879 studies on the registry; 424 are open to participants now.

Of its 32 completed or terminated interventional studies of FDA-regulated products, 0 (0%) have results posted.

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

04

Who can participate

Ages eligible
29 Years to 71 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Patients who suspected to had VAP defined as a modified Clinical Pulmonary Infection Score (CPIS) of at least 5 and if they underwent quantitative bacteriological cultures of bronchoalveolar lavage (BAL) fluid, a protected telescopic catheter (PTC), or an endotracheal aspirate. The modified CPIS is based on body temperature, blood leukocyte count, amount and appearance of tracheal secretions, ratio of partial pressure of oxygen (PaO2) to fraction of inspired oxygen, acute respiratory distress syndrome (ARDS), and infiltrates on chest radiography. The total can range from 1 to 10 points (Luna et al., 2003).
  • Patients were included only for the first episode of suspected VAP.

Exclusion criteria

Exclusion Criteria:

  • o Statin therapy at intubation

    • Previous VAP episode during the same hospitalization
    • Known pregnancy
    • Immunodepression with bone marrow aplasia
    • Imminent death (Simplified Acute Physiology Score II of 75 or greater, calculated over the last 6 hours)
    • Treatment limitation decisions
    • Nothing-by-mouth order and no nasogastric tube, continuous gastric aspiration
    • Known chronic intestinal malabsorption
    • Known simvastatin hypersensitivity
    • Acute hepatic failure
    • Use of CYP3A4 inhibitors or cyclosporine
    • Creatine kinase level greater than 5 times the upper limit of normal
    • Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels greater than 3 times the upper limit of normal
05

Study design

Phase
Phase 4
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Investigator)
Enrollment
161 participants (actual)

Study arms

  • Active comparator
    simvastatin group

    68 patients who had a ventilator associated pneumonia received simvastatin

    Drug: Simvastatin

  • No intervention
    control group

    68 patients who had a ventilator associated pneumonia not received simvastatin

Interventions

  • DrugSimvastatin

    simvastatin 60 mg tab

06

What researchers measure

Primary outcomes

  1. The primary outcome was the day-28 mortality rate.

    asses effect of statin on mortality in ventilator associated pneumonia patient

    Time frame: 28 day

Secondary outcomes

  1. ICU mortality rates

    rate of mortality of patients with ventilator associated pneumonia between simvastatin group and control group in intensive care unit

    Time frame: between day 1 and day 28

  2. number of days outside the ICU between day 1 and day 28

    the number of days patients who have improved spent outside the icu between day 1 and day 28

    Time frame: between day 1 and day 28

  3. number of ventilator-free days (after successful weaning) between day 1 and both day 28.

    number of days patient of the two group spent without ventilator in the intensive care unit between day 1 and day 28 after successful weaning. Successful weaning was defined as spontaneous breathing for at least 48 hours after disconnection of the ventilator.

    Time frame: between day 1 and day 28

07

Study locations

1 site
  • Ain Shams University
    Cairo, 11311, Egypt
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 9, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05230472
Lead sponsor
Ain Shams University
Responsible party
Hanan Mahmoud Farag Awad (hananfarag@med.asu.edu.eg, Ain Shams University) — Principal investigator
First posted
Feb 9, 2022
Start date
Jan 1, 2021
Primary completion
Dec 20, 2021
Completion
Feb 1, 2022
Last update
Feb 9, 2022

Study contacts

YOUSEF FAWZY
principal investigator · Ain Shams University

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Feb 2022. You cannot join it, but the record below documents what was studied.

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