Health Condition 1: I959- Hypotension, unspecified
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Age more than 18 years Diagnosis of septic shock, as per Sepsis-3 definition Onset of septic shock within the past 24 hours Receiving norepinephrine as part of standard care Persistent sinus tachycardia (HR more than 100bpm) despite initial resuscitation Informed consent obtained from the patient or legally authorized representative
Exclusion criteria
Exclusion criteria: Known hypersensitivity or contraindication to dexmedetomidine or ivabradine Presence of high-grade AV block, sick sinus syndrome, or severe bradycardia (HR less than 60 bpm) without a functioning pacemaker Acute coronary syndrome or decompensated heart failure within the past 7 days. Baseline left ventricular ejection fraction (LVEF) less than 30percent Severe hepatic impairment (Child-Pugh Class C). Severe renal impairment(CrCl less than 15ml/min) prior to enrolment Use of beta blockers, calcium channel blockers (verapamil/diltiazem), or other HR-lowering agents not safely discontinued Pregnancy or lactation Patients with do-not-resuscitate (DNR) status or expected death within 24 hours
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To compare the effect of dexmedetomidine or ivabradine on 28-day all-cause mortality in patients with septic shockTimepoint: 28 days | — |
Secondary
| Measure | Time frame |
|---|---|
| HR, MAP baseline, maximum & minimum value of HR, SBP, DBP, MAPTimepoint: 24h, 48h, 72h ;IL-6, CRP, ferritin Timepoint: 0h, 24h, 48h, 72h ;SOFA score Timepoint: 24hours;CRT & lactate clearance Timepoint: base line, 12h, 24h, 36h, 48h, 60h, 72h;Vasopressor requirement (VIS score)Timepoint: 0h 24h, 48h, 72h ;ECHO LVEF, LVOT VTI, IVC Timepoint: daily | — |
Countries
India
Contacts
All India Institute Of Medical Sciences