Clinical trials: Opioid-free Anesthesia
Opioid Use, Unspecified, S-ketamine
Study on Opioid-free Anesthesia Protocol With S-ketamine and Propofol
The purpose of this study was to observe the effects of opioid-free anesthesia with S-ketamine on postoperative analgesia and perioperative hemodynamics in short surgical operations, and to explore the effects of S-ketamine on…
- Trial name
- NCT05242081
- Testing
- S-ketamine, Sufentanil
- Where
- China
- Volunteers
- 980 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Intraoperative Bleeding
The Effect of Adding Either Propofol or Ketamine to Magnesium and Lidocaine Infusions in Nasal Surgeries.
Nasal surgeries are common day case procedures. Although surgical complications are rare, bleeding decreases surgical field visibility and may cause vascular, orbital or intracranial complications in addition to failure of…
- Trial name
- NCT06427707
- Testing
- Intravenous Infusion of propofol, lidocaine, Magnesium sulfate, Intravenous infusion of ketamine, lidocaine, Magnesium sulfate, Intravenous infusion of dexmedetomidine, lidocaine, Magnesium sulfate
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Posoperativ Pain, Chronich Pain
Opioid-Free Anesthesia and Pain Study in Cardiac Surgery Patients
The goal of this clinical trial is to compare the effect of opioid-free anesthesia on the intensity of acute and chronic postoperative pain in patients undergoing cardiac surgery.
- Conditions
- Posoperativ Pain, Chronich Pain, Postoperativ Delirum, Opoid-free Managment
- Trial name
- OFPAINS-CS (NCT07618130)
- Testing
- Opioid Free Anaesthesia, Opioid Anesthesia
- Where
- Serbia
- Volunteers
- 400 people
- Sponsor
- Clinical Centre of Serbia
Pain, Postoperative, Breast Cancer
Postoperative Analgesia Impact of Narcotic Free Anesthesia
The first hypothesis of the study is that substituting fentanyl by esmolol and metoprolol during general anesthesia for patients undergoing mastectomy will result in less pain and less narcotic consumption in the recovery room.
- Conditions
- Pain, Postoperative, Breast Cancer, Postoperative Nausea and Vomiting
- Trial name
- PAINFree (NCT01544959)
- Testing
- fentanyl, beta-blocker (esmolol, metropolol)
- Where
- Canada
- Volunteers
- 84 people
- Sponsor
- Université de Sherbrooke
Opioid Free Anaesthesia
Comparison of Opioid Based and Opioid Free Anaesthesia in Transsphenoidal Surgery
This study has been planned to compare the effect of opioid free anaesthesia using dexmedetomidine and ketamine with opioid based anaesthesia using fentanyl in maintaining the intraoperative hemodynamic stability and recovery…
- Trial name
- NCT03120234
- Testing
- Dexmedetomidine, Ketamine, Fentanyl
- Where
- India
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Pain, Postoperative, Anesthesia Complication
Laparoscopic Cholecystectomy: General Anesthesia With Opioid Versus General Opioid Free Anesthesia
The use of opioid during surgery can cause side effects and may delay hospital discharge. Some studies have shown balanced sparing opioid anesthesia can optimize the side effects and and the time of discharge.
- Conditions
- Pain, Postoperative, Anesthesia Complication, Nausea, Vomiting
- Trial name
- GALOFF (NCT02953210)
- Testing
- dexter ketamine, Lidocaine Hydrochloride, Fentanyl Hydrochloride
- Where
- 2 sites in Brazil
- Volunteers
- 40 people
- Sponsor
- Federal University of São Paulo
Postoperative Quality of Recovery
Opioid Free Anesthesia and Bariatric Surgery
The morbidly obese bariatric surgery population is susceptible to opioid-induced complications such as respiratory depression and postoperative nausea and vomiting.
- Trial name
- NCT04144153
- Testing
- Opioid Free Total Intravenous Anesthesia, Total Intravenous anesthesia with opioid
- Where
- United States
- Volunteers
- 58 people
- Sponsor
- Northwell Health
Obesity, Pain, Postoperative
Effects of an Opioid Free/Sparing Care Pathway for Patients Undergoing Obesity Surgery
The opioid consumption has exploded in the western world, and for some patient populations such as obese patients, patients with sleep apnoea or patients undergoing cancer treatment, opioid-sparing/ opioid-free strategies could…
- Trial name
- OS-PCC (NCT03756961)
- Testing
- Dexmedetomidine, Person-centred care (PCC), Esketamine
- Where
- 2 sites in Sweden
- Volunteers
- 220 people
- Sponsor
- Göteborg University
Opioid Free Anesthesia
Intraoperative Retrolaminar Block as Opioid Free Anesthesia After Posterior Lumber Spine Discectomy
Opioid-free intraoperative protocols have been successfully used in specific surgical populations with equal or superior results to classic general anesthetic approaches.
- Trial name
- NCT05312866
- Testing
- Standard analgesia (paracetamol +fentanyl), Retrolaminar block with bupivacaine + magnesium sulfate + dexamethasone
- Where
- Egypt
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Zagazig University
Thoracic Surgery, Analgesics, Opioid
Opioid Free Anesthesia in Thoracic Surgery
Proper assessment of pain and adequate analgesia in thoracic surgery is a challenging issue for medical practitioners. Basic aspects of thoracic anaesthesia are general anesthesia, intubation with double lumen tube and separation…
- Conditions
- Thoracic Surgery, Analgesics, Opioid, Anesthesia, Conduction
- Trial name
- NCT04355468
- Testing
- Opioid Anesthesia, Opioid Free Anaesthesia
- Where
- Poland
- Volunteers
- 66 people
- Sponsor
- Medical University of Silesia
Delirium - Postoperative, Opioid-Free Anaesthesia
Effect of Opioid-free Anaesthesia on Postoperative Delirium in Elderly Patients Undergoing Gastrointestinal Surgery
Background Postoperative delirium (POD) is a common acute and transient form of brain dysfunction in elderly patients following surgery that can lead to serious adverse clinical outcomes and even death.
- Trial name
- NCT06958393
- Testing
- Dexmedetomidine, Esketamine, Esmolol
- Where
- China
- Volunteers
- 406 people, healthy volunteers welcome
- Sponsor
- Qianfoshan Hospital
Opioid Use, Heart; Surgery, Heart, Functional Disturbance as Result
Opioid-free Anesthesia for Open Cardiac Surgery: A Prospective Randomized Controlled Trial
This study will compare an opioid free anesthetic, using dexmedetomidine, to a traditional opioid based anesthetic, using fentanyl, for patients undergoing cardiac surgery with regards to hemodynamic stability in the first 10…
- Conditions
- Opioid Use, Heart; Surgery, Heart, Functional Disturbance as Result, Anesthesia
- Trial name
- NCT04197570
- Testing
- Opioid Anesthetics, Non Opioid Analgesics
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Benaroya Research Institute
Breast Cancer Female
Does Type of Anesthesia Influence Inflammation Change After Breast Surgery?
The Neutrophil to Lymphocyte Ratio (NLR) is a frequently used biomarker of the systemic inflammatory response and is considered one of the most sensitive markers of inflammation.
- Trial name
- NCT04172220
- Testing
- Midazolam, PECS, Opioid-free general anesthesia
- Where
- Italy
- Volunteers
- 68 people
- Sponsor
- Centro di Riferimento Oncologico - Aviano
Implicite Memorization
Dreams or Implicite Memorization Under OFA
The Dreams study is an observational study aimed at evaluating the incidence of connected awareness after intubation, intraoperative explicit and implicit memorization, and postoperative well-being in patients receiving general…
- Trial name
- Dreams (NCT06822660)
- Where
- Belgium
- Volunteers
- 40 people
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Opioid Free Anesthesia, Opioid Based Anesthesia
Intraoperative Infusion of Dexmedetomidine Versus Lidocaine or Magnesium Sulphate for Enhanced Quality of Recovery After Spine Surgery Fixation
Thoracolumbar fixation is a major spine surgery; it is performed to stabilize the spine after trauma, deformity or advanced degenerative disease.
- Conditions
- Opioid Free Anesthesia, Opioid Based Anesthesia, Spine Fixation Surgeries, Opiod-Related Disorders
- Trial name
- NCT07843953
- Testing
- Group ( L): LICOCAINE, GROUP Dexmedetomidine, Group M: Magnesium sulphate
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Zagazig University
Opioid Free Anesthesia, Thoracic Surgery
Opioid-free Anesthesia and Thoracoscopy Surgery
Evaluation of a service OFA (Opioid-free Anesthesia) protocol on post-operative pain of patients operated on by video-thoracoscopic carcinologic surgery by counting them to a group of patients receiving standard general…
- Trial name
- OFAT (NCT05308355)
- Where
- France
- Volunteers
- 90 people
- Sponsor
- Nantes University Hospital
Pain, Postoperative, Pain Prediction
Venous Cannulation Pain to Guide Choice of Anesthetic Method
The investigators have recently shown that pain associated with peripheral venous cannulation can be used to predict the risk of postoperative pain, where patients grading their pain associated with venous cannulation (VCP) above…
- Conditions
- Pain, Postoperative, Pain Prediction, Laparoscopic Surgery, Venous Cannulation Pain
- Trial name
- NCT04751812
- Testing
- High-pain multimodal anesthesia with opioids, Low-pain opioid free, Standard of care
- Where
- Sweden
- Volunteers
- 270 people
- Sponsor
- Region Halland
Breast Cancer, Anesthesia
Opioid-free Anaesthesia in Breast Cancer Surgery
Background: Various analgesic modalities are adopted for perioperative analgesia in breast cancer surgeries. Opioid-free and opioid-sparing techniques are gaining popularity due to the lack of opioid-dependent undesirable…
- Conditions
- Breast Cancer, Anesthesia, Pain, Postoperative, Pain, Chronic
- Trial name
- NCT06404983
- Testing
- Opioid Free Anaesthesia (OFA), Conventional General Anaesthesia (CGA)
- Where
- Greece
- Volunteers
- 200 people
- Sponsor
- University of Ioannina
Effect of Anesthesia in Postoperative Pain, Effect of Anesthesia in Extubation Time
Opioid Versus Non-opioid Anesthesia for Ambulatory Surgery in Children
The investigators intend to study the safety and effectiveness of opioid free anesthesia compared to opioid anesthesia in ambulatory surgery in children, regarding postoperative pain, hemodynamic stability, agitation and…
- Conditions
- Effect of Anesthesia in Postoperative Pain, Effect of Anesthesia in Extubation Time, Effect of Anesthesia in Discharge Time From Postanesthesia Care Unit, Effect of Anesthesia in Postoperative Adverse Events
- Trial name
- NCT03979469
- Testing
- Ketamine, dexmedetomidine, fentanyl, remifentanil
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- Athens General Children's Hospital "Pan. & Aglaia Kyriakou"
Obesity, Bariatric Surgery
Opioid-Free Versus Opioid-Based Anesthesia in Bariatric
This study is designed as a prospective, randomized, controlled clinical trial. It will be conducted in the operating rooms of the University of Health Sciences, Diyarbakır Gazi Yaşargil Training and Research Hospital.
- Trial name
- NCT07105839
- Testing
- Intraoperative rescue analgesia, Intraoperative rescue analgesia:
- Volunteers
- 50 people
- Sponsor
- Siirt Training and Research Hospital