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The MENDS2 Study, Maximizing the Efficacy of Sedation and Reducing Neurological Dysfunction and Mortality in Septic Patients With Acute Respiratory Failure

NCT01739933 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 438

Last updated 2021-06-07

Study results available
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Summary

Ventilated ICU patients frequently have sepsis and the majority have delirium, a form of brain dysfunction that is an independent predictor of increased risk of dying, length of stay, costs, and prolonged cognitive impairment in survivors. Universally prescribed sedative medications-the GABA-ergic benzodiazepines-worsen this brain organ dysfunction. The available alternative sedation regimens, the shorter acting GABA-ergic propofol, and the alpha2 agonist, dexmedetomidine, have both been shown to be superior to benzodiazepines, and yet are different with regard to their effects on innate immunity, bacterial clearance, apoptosis, cognition and delirium. The MENDS2 study will compare propofol and dexmedetomidine, and determine the best sedative medication to reduce delirium and improve survival and long-term brain function in our most vulnerable patients- the ventilated septic patient.

Conditions

  • Sepsis
  • Delirium
  • Impaired Cognition

Interventions

DRUG

Dexmedetomidine

For patients in the dexmedetomidine group, dose will range from 0.15-1.5 mcg/kg/hr. For example, a 70 kg patient would receive 10.5 mL of study drug per hour, which would provide 0.75 mcg/kg/hr of dexmedetomidine. This dose range have been selected after literature review and discussions with critical care practitioners, investigational pharmacists, and the MENDS2 study steering committee.

DRUG

Propofol

For patients in the propofol group, dose will range from 5-50 mcg/kg/min. For example, a 70 kg patient would receive 10.5 mL of study drug per hour, which would provide 25 mcg/kg/min of propofol. This dose range has been selected after literature review and discussions with critical care practitioners, investigational pharmacists, and the MENDS2 study steering committee.

Sponsors & Collaborators

  • Vanderbilt University Medical Center

    lead OTHER

Principal Investigators

  • Pratik P. Pandharipande, MD, MSCI · Vanderbilt University Medical Center

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-05-15
Primary Completion
2019-07-31
Completion
2019-07-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01739933 on ClinicalTrials.gov