Hypotension, Sepsis, Shock, Septic
Conditions
Keywords
critical care, shock, septic, sepsis, hypotension, midodrine
Brief summary
The purpose of this study is to determine whether midodrine administration decreases duration of intravenous vasopressors and intensive care unit length of stay for patients in septic shock.
Interventions
midodrine is metabolized to an active metabolite, desglymidodrine, which is an alpha adrenergic antagonist that causes vasoconstriction of both venous and arterial vasculature, thereby increasing blood pressure
placebo will be administered to double blind the study
Sponsors
Study design
Eligibility
Inclusion criteria
* admitted to intensive care unit * diagnosis of septic shock on intravenous vasopressors * stable/decreasing doses of intravenous vasopressors * stable/improving organ function
Exclusion criteria
* allergy to midodrine * multiple intravenous vasopressors * increasing intravenous vasopressor requirements * worsening organ dysfunction * severe bradycardia
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| duration of intravenous vasopressors | from enrollment until discontinuation of intravenous vasopressors, expected to be 3-5 days |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| intensive care unit length of stay | from enrollment until eligible for discharge from intensive care unit, expected to be 4-7 days | — |
| re-institution of intravenous vasopressor | from enrollment until hospital discharge, expected to be up to 30 days | — |
| hospital length of stay | from enrollment until hospital discharge, expected to be up to 30 days | — |
| mortality | from enrollment until hospital discharge, expected to be up to 30 days | — |
| midodrine side effects requiring discontinuation | from enrollment until hospital discharge, expected to be up to 30 days | including supine hypertension and bradycardia |