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Perfusion Index and Hemodynamic Responses During Propofol Induction with Fentanyl or Ketamine–Lidocaine Adjuncts: A Prospective Randomized Pilot Clinical Study

2026-06-22

Abstract excerpt

<h4>Background: </h4> Hemodynamic instability during anesthesia induction and endotracheal intubation remains a clinically important concern. Low-dose ketamine and intravenous lidocaine may provide complementary effects that improve cardiovascular stability and peripheral perfusion. This pilot study evaluated effects of adding ketamine and lidocaine to a propofol-based induction regimen using mean arterial pressur...

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Literature Corpus work
52eb080d-4bb7-56d7-9004-f0abd652d3a9
DOI
10.20944/preprints202606.1548.v1
Open publication

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Perfusion Index and Hemodynamic Responses During Propofol Induction with Fentanyl or Ketamine–Lidocaine Adjuncts: A Prospective Randomized Pilot Clinical StudyDOI 10.20944/preprints202606.1548.v1
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