Clinical trials: Opioid Free Anesthesia, active
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
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
Pectus Excavatum, Chest Deformities
SPSIPB Versus SAPB for Postoperative Analgesia After Minimally Invasive Repair of Pectus Excavatum
This prospective observational cohort study will compare postoperative analgesic outcomes in patients undergoing minimally invasive repair of pectus excavatum.
- Trial name
- NCT07697222
- Testing
- Postoperative Analgesia Protocol, Bispectral Index Monitoring, Serratus Posterior Superior Intercostal Plane Block
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Marmara University
Opioid Free Anesthesia
Opioid-Free Anesthesia Versus Opioid Based Anesthesia For Adolescent Idiopathic Scoliosis
Opioid-free anesthesia (OFA) is a multimodal analgesic approach designed to eliminate the intraoperative use of systemic, neuraxial, or intracavitary opioids.
- Trial name
- NCT07389096
- Testing
- Dexmedetomidine, Fentanyl (IV)
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Nashwa Ahmed
Analgesia After Laparoscopic Cholecystectomy
Opioid-Free Analgesia for Laparoscopic Cholecystectomy
laparoscopic cholecystectomy (LC) is often accompanied by moderate-to-severe postoperative pain. opioid-free anesthesia (OFA) consists of a variety of non-opioid narcotic drugs and techniques.
- Trial name
- NCT07750769
- Testing
- EOI with OFA, OFA
- Volunteers
- 70 people
- Sponsor
- Assiut University
Anesthesia, Bariatric Surgery (Gastric Bypass)
Comparison of Intensive and Conservative NOL®-Guided Analgesia Strategies During Opioid-free Anesthesia
Participants will be randomized to one of two predefined NOL®-guided analgesia strategies during bariatric surgery performed under OFA.
- Trial name
- OFANOL (NCT07917299)
- Testing
- Study Intervention, Control Intervention
- Volunteers
- 400 people
- Sponsor
- Prof Urs Zingg
PONV
Comparison Between Opioid-Free Anaesthesia Versus Opioid Based Anesthesia in Reduction Postoperative Nausea and Vomiting (PONV)After Thoracoscopic Lung Resection.
The invistigators hypothesized that a protocolized OFA technique would lower the occurance of PONV in patients undergoing thoracoscopic lung surgery compared to standard opioid-based anaesthesia.
- Trial name
- NCT07806162
- Testing
- Opioid Free Anaesthesia, conventential opioid-based anaesthesia (OBA,
- Volunteers
- 120 people
- Sponsor
- Sohag University
Kidney Stone, Retrograde Intrarenal Surgery (RIRS)
Multimodal Opioid-Free Anesthesia in RIRS
The goal of this clinical trial is to evaluate whether a dexmedetomidine-ketamine based opioid-free anesthesia (OFA) protocol can provide effective analgesia compared to conventional fentanyl-based anesthesia in adult patients…
- Conditions
- Kidney Stone, Retrograde Intrarenal Surgery (RIRS), Postoperative Pain
- Trial name
- NCT07636070
- Testing
- Dexmedetomidine-Ketamine Opioid-Free Anesthesia, Fentanyl-Based Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- murat sahin
Total Hip Arthroplasty (THA)
Comparison Between Opioid-sparing Anesthesia Guided by the CARDEAN® Index and Opioid-free Anesthesia During Total Hip Arthroplasty
The proposed study compares two anesthesia techniques; the hypothesis being tested is that titrating sufentanil based on the CARDEAN® index (titrated OSA) does not increase post-operative morphine consumption compared to…
- Trial name
- NCT07747142
- Testing
- Titrated Opioid Sparing Anesthesia, opioid free anesthesia
- Where
- France
- Volunteers
- 140 people
- Sponsor
- Pole Sante Oreliance, Polyclinique des Longues Allees
Breast Cancer, Mastectomy
A Study to Reduce Persistent Post-mastectomy Pain Using Opioid-free Anesthesia
In 230 patients undergoing mastectomy, the investigators will compare opioid-free anesthesia (OFA) versus conventional opioid-based anesthesia in terms of chronic pain.
- Conditions
- Breast Cancer, Mastectomy, Pain, Chronic, Pain, Post Operative
- Trial name
- RELIEF (NCT05146778)
- Testing
- Opioid-free anesthesia, Conventional opioid-based anesthesia
- Where
- South Korea
- Volunteers
- 230 people
- Sponsor
- Gangnam Severance Hospital
Analgesics, Opioid, Anesthesia, Endotracheal
Opioid-free Anesthesia as an Alternative to General Anesthesia in Abdominal Surgery
Opioid-free anesthesia (OFA) is a multimodal technique that eliminates intraoperative opioids by combining dexmedetomidine, ketamine, lidocaine, NSAIDs, and regional analgesia.
- Conditions
- Analgesics, Opioid, Anesthesia, Endotracheal, Anesthesia, General
- Trial name
- NCT06380244
- Testing
- anesthesia without opioids
- Where
- Poland
- Volunteers
- 600 people
- Sponsor
- Jagiellonian University
Obesity, Bariatric Surgery Candidate
Modulation of the Inflammatory Response in Bariatric Surgery
This study will evaluate how different anesthesia techniques affect inflammation after bariatric surgery. Patients will be randomly assigned to receive one of three approaches: opioid-free anesthesia, intravenous anesthesia with…
- Conditions
- Obesity, Bariatric Surgery Candidate, Inflammation, Postoperative Pain
- Trial name
- MRICBx3 (NCT06915558)
- Testing
- Opioid-Free Anesthesia (OFA), Opioid-Based Intravenous Anesthesia (OBA-IV), Opioid-Based Inhalational Anesthesia (OBA-Inh)
- Where
- Spain
- Volunteers
- 90 people
- Sponsor
- Hospital HM Nou Delfos
Pain Management, Colorectal Surgery
Opioid-Free Anesthesia in Colorectal Surgery, 2025 (OFA-CRC-2025)
This study wants to find out if using a pain control method without opioids (Opioid-Free Anesthesia or OFA) works as well as or better than standard anesthesia (which uses opioids) for adults having minimally invasive…
- Conditions
- Pain Management, Colorectal Surgery, Opioid Free Anesthesia, Postoperative Complications
- Trial name
- OFA-CRC-2025 (NCT07771049)
- Testing
- Opioid-Free Anesthesia (OFA), Opioid-Based Anesthesia (OBA)
- Where
- 2 sites in Spain
- Volunteers
- 200 people
- Sponsor
- Hospital Universitario La Fe
Pain Management
Opioid-free Anesthesia as an Alternative to General Anesthesia in Patients Undergoing Laparoscopic Peripheral Pancreatic Resection
Opioid-free anesthesia is not associated with greater pain than opioid anesthesia and is associated with reduced postoperative pain.
- Trial name
- OFAPP (NCT07378189)
- Testing
- Opioid Free Anesthesia (OFA), Balanced anesthesia with opioids
- Where
- 2 sites in Poland
- Volunteers
- 200 people
- Sponsor
- Jagiellonian University
Modified Radical Mastectomy, Post Operative Pain, Acute
Comparıson of Analgesıc Effıcacy of Dıfferent Volumes of Serratus Posterior Superıor Intercostal Plane Block After Modıfıed Radıcal Mastectomy Surgery
The aim of researchers is to compare the effects of three different local anesthetic concentrations and volumes on opioid consumption, postoperative analgesic efficacy, and pain scores during ultrasound-guided SPSIP blocks in…
- Conditions
- Modified Radical Mastectomy, Post Operative Pain, Acute, Facial Plane Blocks
- Trial name
- NCT07670078
- Testing
- Serratus Posterior Superior Intercostal Plane (SPSIP) block 40 ml of 0.1875% bupivacaine, Serratus Posterior Superior Intercostal Plane (SPSIP) 50 ml of 0.15% bupivacaine, Serratus Posterior Superior Intercostal Plane (SPSIP) 30 ml of 0.25% bupivacaine
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Cumhuriyet University
Postoperative Agitation, Emergence Agitation
Minimal- Versus High-Flow Sevoflurane and Emergence Agitation in Pediatric Surgery
This study aims to evaluate the effects of minimal-flow sevoflurane compared with high-flow sevoflurane during maintenance of general anesthesia on postoperative emergence agitation in opioid-free pediatric infraumbilical…
- Trial name
- NCT07635004
- Testing
- caudal block
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
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
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
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
Supratentorial Tumors
Opioid-free Anesthesia Protocol for Neurosurgical Supratentorial Tumor Resection
Opioids have many side effects, such as constipation, urinary retention, itchy skin, respiratory depression, and postoperative nausea and vomiting.
- Trial name
- NCT06607029
- Testing
- the opioid-based control group, the opioid-free anesthesia group
- Where
- China
- Volunteers
- 170 people
- Sponsor
- Beijing Tiantan Hospital