Clinical trials: S-ketamine
Major Depressive Disorder
Mitochondrial Function After Ketamine
The goal of this observational study is to learn about the role of mitochondria in response to S-ketamine. in individuals with Treatment-Resistant Depression. the Research Questions are 1.
- Trial name
- NCT07399756
- Testing
- S (+) Ketamine
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Pain
The Preemptive Analgetic Potency of Low Dose S-Ketamine
The primary hypothesis is improved postoperative analgetic quality using S-Ketamine, particularly in patients suffering from chronic pain.
- Trial name
- Miniket (NCT01022840)
- Testing
- S-Ketamine
- Where
- 3 sites in Austria
- Volunteers
- 60 people
- Sponsor
- Medical University of Graz
Breast Cancer Surgery
Effect of Intravenous S-ketamine on Opioid Consumption
Female patients with an American Society of Anesthesia (ASA) physical status I-II, scheduled for elective breast cancer surgery will be included in the study.
- Trial name
- NCT05060068
- Testing
- S-ketamine (low dose), S-ketamine (high dose)
- Where
- China
- Volunteers
- 345 people
- Sponsor
- The Second Hospital of Anhui Medical University
Postoperative Pain, Adults
Safety and Efficacy Evaluation of S (+) - Ketamine in Adults
A multicenter, randomized, open-label, active controlled pragmatic clinical trial that evaluates the safety and efficacy of S (+) -ketamine for postoperative acute pain in adults in perioperative settings.
- Conditions
- Postoperative Pain, Adults, Anesthesia
- Trial name
- NCT04837170
- Testing
- Conventional therapy + S (+)-Ketamine, Conventional therapy
- Volunteers
- 12,000 people
- Sponsor
- Chinese PLA General Hospital
Depression, Anxiety
Effect of Continuous Intraoperative Esketamine Infusion on Perioperative Negative Emotions in Breast Cancer Surgery Patients With Mild-to-Severe Depression
A Dual-Center, Randomized, Controlled, Blinded, Prospective Study on the Effects of Esketamine on Perioperative Negative Emotions in Breast Cancer Surgery Patients with Mild-to-Severe Depression
- Conditions
- Depression, Anxiety, S-ketamine, Breast Cancer
- Trial name
- NCT07374198
- Testing
- Esketamine 0.3mg/kg, normal saline
- Volunteers
- 142 people
- Sponsor
- Chinese PLA General Hospital
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
Postoperative Pain
Efficacy and Safety of S-ketamine in Elderly Patients Undergoing Non-cardiac Surgery: a RCT（ESSENCE）
This national, multi-center, randomized controlled study, through the study of intravenous injection of estaketamine in elderly patients undergoing surgery, is expected to explore whether estaketamine can improve the acute…
- Trial name
- NCT07063108
- Testing
- Esketamine hydrochloride, Saline
- Volunteers
- 276 people
- Sponsor
- Chinese PLA General Hospital
Healthy
Anesthetics and Auditory, Visceral, and Heat Evoked Potentials
The aim of the present study is to investigate and quantify the influence of commonly used anesthetics on auditory and pain evoked potentials.
- Trial name
- NCT00534586
- Testing
- Propofol, Remifentanil, S-Ketamine
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Technical University of Munich
Postoperative Pain, Acute, Anaesthetic
Analgesic Effect of Intraoperative Intravenous S-Ketamine During Total Knee Arthroplasty Surgery
Severe acute pain after total knee arthroplasty surgery has multiple implications for hospitals and patients, monopolising resources and affecting the quality of life.
- Trial name
- NCT05289050
- Testing
- sodium chloride (NaCl; 0.9%), S-ketamine
- Where
- China
- Volunteers
- 144 people
- Sponsor
- Ling Dong
Analgesia, Patient-controlled, Spinal Stenosis
The Analgesic Effect of Combined Treatment With Intranasal S-ketamine and Intranasal Midazolam
Introduction Ketamine is an old and generally well accepted analgesic used in the intra- and perioperative setting. Several studies demonstrated the effectiveness of ketamine in the postoperative setting.
- Trial name
- NASKEMI (NCT01275547)
- Testing
- s-ketamine & midazolam, Morphine PCA
- Where
- Switzerland
- Volunteers
- 22 people
- Sponsor
- University Hospital, Basel, Switzerland
Prenatal Depression, Ketamine
Low-dose S-ketamine in Women With Prenatal Depression
Prenatal depression is an important risk factor of postpartum depression. Low-dose ketamine has been used for depression treatment. As a stereoisomer of ketamine, s-ketamine has similar effects to ketamine in anti-depression.
- Conditions
- Prenatal Depression, Ketamine, Postpartum Depression
- Trial name
- NCT04414943
- Testing
- S-ketamine
- Where
- 7 sites in China
- Volunteers
- 364 people
- Sponsor
- Peking University First Hospital
Healthy
A Study to Investigate the Different Modes of (S) Ketamine Administration in Healthy Participants
The purpose of this study is to determine the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of different modes of (S) ketamine administration in healthy participants.
- Trial name
- NCT03808259
- Testing
- (S)-ketamine Oral Thin Film, (S)-ketamine IV Infusion
- Where
- Belgium
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
S-ketamine, Analgesia, Patient-Controlled
The Effect of S-ketamine Combined With Sufentanil for Postoperative Analgesia in Patients Following Cesarean Section
This randomized controlled trial is designed to investigate the effect of low-dose of S-ketamine combined with sufentanil for postoperative patient-controlled intravenous analgesia in patients following cesarean section.
- Conditions
- S-ketamine, Analgesia, Patient-Controlled, Cesarean Section
- Trial name
- NCT05299866
- Testing
- S-ketamine
- Where
- China
- Volunteers
- 216 people
- Sponsor
- Ling Dong
S-ketamine, Esketamine
Safety and Efficacy Evaluation of S (+) - Ketamine in Children
A multicenter, randomized, open-label, active controlled pragmatic clinical trial that evaluates the safety and efficacy of S (+) -ketamine for postoperative acute pain in children in perioperative settings.
- Conditions
- S-ketamine, Esketamine, Acute Pain, Postoperative Pain
- Trial name
- NCT04834427
- Testing
- Conventional therapy + S (+)-Ketamine, Conventional therapy
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Chinese PLA General Hospital
Anesthesia, Analgesia
The Efficacy and Safety of S-ketamine in Elective Cesarean Section
During the past years, a large number of clinical trials have investigated the use of the non-competitive N-methyl-D-aspartate (NMDA) receptor antagonist racemic ketamine as an adjunct to local anaesthetics, opioids, or other…
- Conditions
- Anesthesia, Analgesia, Depression, Cesarean Section
- Trial name
- ES-CS (NCT04657107)
- Testing
- S-ketamine, normal saline
- Volunteers
- 402 people, healthy volunteers welcome
- Sponsor
- Beijing Obstetrics and Gynecology Hospital
Magnesium Sulfate, Remifentanil
Anesthesia Techniques, Neuroprotection and Surgical Field in FESS Under Controlled Hypotension
This prospective, randomized controlled trial investigates the effect of four different anesthetic maintenance techniques on surgical field conditions, hemodynamic stability, and neuroprotection during functional endoscopic sinus…
- Conditions
- Magnesium Sulfate, Remifentanil, S 100beta, S100 Beta Protein, Human
- Trial name
- NCT07181564
- Testing
- Propofol / Remifentanil, Ketamine + Magnesium sulfate (drug combination), Sevoflurane and Remifentanil
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- University General Hospital of Patras
Closed Multiple Fractures of Upper and Lower Limbs
Is Analgesic Effect of Low Dose Ketamine-midazolam the Same as Morphine
the investigators assessed the effects of low-dose IV ketamine-midazolam versus morphine on pain control in trauma patients with closed limb fracture(s); and also compared the incidence of adverse events (mainly cardio pulmonary…
- Trial name
- NCT01807429
- Testing
- Ketamine-midazolam, Morphine
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- Isfahan University of Medical Sciences
Hip Fractures
Effects of S-ketamine and Continuous Iliac Fascia Space Block on Perioperative Neurological Cognitive Impairment and Postoperative Rehabilitation in Elderly Patients With Hip Fracture
Elderly patients with hip fracture are older and have a high incidence of perioperative complications. the postoperative recovery of elderly patients with hip fracture is affected by hemodynamic instability and pain caused by…
- Trial name
- NCT05304559
- Testing
- S-Ketamine, Continuous iliac fascia space block, Normal saline
- Where
- China
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Yangzhou University
Depression, Anxiety, Cardiac Surgery
Effect of Esketamine on Perioperative Negative Mood in Patients Undergoing Cardiac Valve Surgery
A multicenter, randomized controlled, blinded prospective study to investigate the effects of esketamine on perioperative anxiety and depression in patients undergoing cardiac valve surgery.
- Conditions
- Depression, Anxiety, Cardiac Surgery, S-ketamine
- Trial name
- NCT06608030
- Testing
- Esketamine, normal saline
- Where
- 2 sites in China
- Volunteers
- 142 people
- Sponsor
- Chinese PLA General Hospital
Parkinson's Disease (PD)
A General Anesthesia Regimen for DBS Surgery in Patients With PD
Patients who meet the enrollment criteria and voluntarily join this study will be admitted to the operating room on the day of surgery, and will receive endotracheal intubation under general anesthesia.
- Trial name
- GADBS (NCT06658132)
- Testing
- 0.5~1ug/kg/min remifentanil combined with 0.2~0.5mg/kg/h esketamine for the physiological testing phase of DBS surgery.
- Where
- China
- Volunteers
- 20 people
- Sponsor
- RenJi Hospital