drugset / Trial / NCT05172739

Opioid Free Anaesthesia-Analgesia Strategy on Surgical Stress and Immunomodulation in Elective VATS-Lobectomy for NSCLC

NCT05172739

Phase 4 Recruiting 70 enrolled University of Crete
RandomizedParallel-groupQuadruple-blindBasic science

Summary

Lobectomy is a major, high-risk surgical procedure that in addition to one-lung ventilation (OLV) exerts a potent surgical stress response. An overwhelming immune cell recruitment may lead to excessive tissue damage, peripheral organ injury and immunoparesis. The effect of anesthesia on the immune system is modest, compared to the effects induced by major surgery. However, to an immunocompromised patient, due to cancer and/or other comorbidities, the immunosuppressive effects of anesthesia may increase the incidence of post-operative infections, morbidity, and mortality. Exogenous opioids have been correlated with immunosuppression, opioid-induced hyperalgesia, and respiratory depression, with deleterious outcomes. An Opioid-Free Anaesthesia-Analgesia (OFA-A) strategy is based on the administration of a variety of anaesthetic/analgesic and other pharmacological agents with different mechanisms of action, including immunomodulating and anti-inflammatory effects. Our basic hypothesis is that the implementation of a perioperative multimodal OFA-A strategy, will lead to an attenuated surgical stress response and attenuated immunosuppression, compared to a conventional Opioid-Based Anaesthesia-Analgesia (OBA-A) strategy. The aforementioned effects, are presumed to be associated with equal or improved analgesia and decreased incidence of postoperative infections compared to a perioperative OBA-A technique.

Timeline

Start
2021-10-01
Primary completion
2025-11-01
Completion
2026-11-01

Publications

Drugs

EvaluationDrugModalityDoseRoute
Comparator Clonidine Other / unclassified
Comparator Dexamethasone Small molecule 8 mg
Comparator Dexamethasone Small molecule 16 mg
Comparator Dexmedetomidine Other / unclassified 0.5 ug/kg
Comparator Dexmedetomidine Other / unclassified 1 ug/kg
Comparator Dexmedetomidine Other / unclassified 1.2 ug/kg
Comparator Fentanyl Other / unclassified 1 ug/kg
Comparator Fentanyl Other / unclassified 2 ug/kg
Comparator Fentanyl Other / unclassified 50 ug
Comparator Fentanyl Other / unclassified 100 ug
Comparator Ketamine Small molecule 0.3 mg/kg
Comparator Ketamine Small molecule 0.5 mg/kg
Comparator Ketamine Small molecule 1 mg/kg
Comparator Ketamine Small molecule 1.5 mg/kg
Comparator Lidocaine Other / unclassified 0.5 mg/kg
Comparator Lidocaine Other / unclassified 1 mg/kg
Comparator Morphine Other / unclassified 0.1 mg/kg
Comparator Morphine Other / unclassified 0.12 mg/kg
Comparator Opioid-free Anesthesia-Analgesia Strategy Unknown 2.5 g
Comparator Opioid-free Anesthesia-Analgesia Strategy Unknown 5 g
Comparator Pregabalin Small molecule 25 mg Oral
Comparator Pregabalin Small molecule 50 mg Oral
Comparator Pregabalin Small molecule 150 mg Oral
Comparator Scopolamine Unknown 10 mg
Comparator Acetaminophen Small molecule 1 g
Comparator Cisatracurium Small molecule 0.2 mg/kg
Comparator Desflurane Other / unclassified
Comparator Dexketoprofen Trometamol Small molecule 50 mg
Comparator Droperidol Small molecule 0.625 mg
Comparator Ondansetron Other / unclassified 4 mg
Comparator Opioid-Based Anesthesia-Analgesia Strategy Unknown 0.03 mg/kg Intramuscular
Comparator Opioid-Based Anesthesia-Analgesia Strategy Unknown 0.05 mg/kg Intramuscular
Comparator Opioid-Based Anesthesia-Analgesia Strategy Unknown 0.07 mg/kg Intramuscular
Comparator Propofol Small molecule 2 mg/kg
Comparator Propofol Small molecule 3 mg/kg
Comparator Rocuronium Other / unclassified 0.6 mg/kg
Comparator Rocuronium Other / unclassified 1.2 mg/kg
Comparator Ropivacaine Other / unclassified 75 mg Other
Comparator Ropivacaine Other / unclassified 150 mg Other
Comparator Tramadol Other / unclassified 50 mg
Comparator Tramadol Other / unclassified 100 mg