Clinical trials: Dexmedetomidine, open to volunteers
Brain Tumor
Brain Tumor Surgery and Postoperative Delirium
1. To explore whether the combined administration of dexmedetomidine during and after surgery in patients undergoing brain tumor resection is an effective and safe modality to prevent postoperative delirium and improve sleep…
- Trial name
- NCT06863064
- Testing
- Dexmedetomidine, Normal Saline
- Where
- Taiwan
- Volunteers
- 140 people
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Fracture Hip Surgery
Comparing Efficacy of Intravenous Dexmedetomidine and Lidocaine on Postoperative Analgesia in Patients Undergoing Fracture Hip Surgery
Perioperative pain management has been a major challenge for anesthesiologists, and there have been persistent efforts to bring out the best possible analgesic technique with the least side effects.
- Trial name
- NCT06865469
- Testing
- Dexmedetomidine, Lidocaine Hydrochloride 2%
- Volunteers
- 56 people
- Sponsor
- Assiut University
Cerebral Desaturation Events, Spine Surgeries
Mg Sulfate Versus Dexmedetomidine on Cerebral Oxygen Saturation
This study is to evaluate the effects of dexmedetomidine and magnesium sulfate on cerebral oxygen saturation in patients undergoing spine surgeries as adjuvant to general anesthesia guided by cerebral oximetry.
- Trial name
- mg/dex/rSO2 (NCT06848595)
- Testing
- spine surgery, Magnesium sulfate, Dexmedetomidine
- Volunteers
- 90 people
- Sponsor
- Tanta University
Intrathecal Dexmedetomidine, Adductor Canal Block
Combined Intrathecal Dexmedetomidine and Adductor Canal Block for Analgesia After Total Knee Arthroplasty
The aim of this work is to evaluate the effect of combined intrathecal dexmedetomidine and adductor canal block for analgesia after total knee arthroplasty (TKA).
- Conditions
- Intrathecal Dexmedetomidine, Adductor Canal Block, Analgesia, Total Knee Arthroplasty
- Trial name
- NCT06837844
- Testing
- Intrathecal Dexmedetomidine, Adductor Canal Block, Intrathecal Dexmedetomidine + Adductor Canal Block
- Where
- Egypt
- Volunteers
- 75 people
- Sponsor
- Kafrelsheikh University
Laparoscopic Cholecystectomy Surgery
Beneficial Effects of Low-Dose Intravenous Dexmedetomidine Premedication in Patient Undergoing Laparoscopic Cholecystectomy Under General Anesthesia
Laparoscopic cholecystectomy (LC) is considered the standard treatment for gallbladder disease.1 Compared to open cholecystectomy, LC is the preferred treatment approach because it is associated with less surgical trauma, shorter…
- Trial name
- NCT06838650
- Testing
- Dexmedetomidine, Saline
- Volunteers
- 100 people
- Sponsor
- Assiut University
Procedural Pain
To Explore the Optimal Dose of Dexmedetomidine for Skull Pin Fixation in Intracranial Surgery
Skull pin fixation is commonly used in intracranial surgery, which can increase the surgical field of view. Because skull pin fixation is a very irritating and painful medical treatment, it often results in tachycardia (>150-160…
- Trial name
- NCT06837818
- Testing
- Dexmedetomidine
- Volunteers
- 40 people
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Postoperative Delirium
Perioperative Dexmedetomidine on Postoperative Delirium in Patients With Brain Tumors
Neurosurgery is a risk factor for delirium. Dexmedetomidine might reduce delirium by reducing neuroinflammation, improving postoperative analgesia and sleep quality.
- Trial name
- NCT06164314
- Testing
- Dexmedetomidine
- Where
- China
- Volunteers
- 366 people
- Sponsor
- Beijing Tiantan Hospital
Brain Network Connectivity, Postoperative Delirium
The Effects of Anesthetics on Brain Network Connectivity in Patients With Supratentorial Glioma
Perioperative anesthesia can affect postoperative cognitive function. In our previous study, intraoperative dexmedetomidine (Dex) infusion reduced the incidence of delirium within the first 5 days after brain tumor.
- Conditions
- Brain Network Connectivity, Postoperative Delirium, Dexmedetomidine, Propofol
- Trial name
- NCT06138340
- Testing
- Dexmedetomidine, Propofol, Remimazolam Injection
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Beijing Tiantan Hospital
Dexmedetomidine, Delirium
Effect of Dexmedetomidine on Postoperative Delirium After Awake Craniotomies
Postoperative delirium (POD) is a common complication, and the incidence of POD ranges from 10% to 60%. Previous studies suggested that frontal approach and tumor located at the temporal lobe were independent risk factors for POD…
- Conditions
- Dexmedetomidine, Delirium, Awake Craniotomy
- Trial name
- NCT05195034
- Testing
- Dexmedetomidine, 0.9% saline
- Where
- China
- Volunteers
- 210 people
- Sponsor
- Beijing Tiantan Hospital
Esketamine, One-lung Ventilation
Effects of Esketamine on Oxygenation and Quality of Recovery in Patients Undergoing Thoracoscopic Surgery
A total of 126 patients undergoing elective thoracoscopic surgery under general anesthesia were randomly divided into three groups: normal saline group (Group C), dexmedetomidine group (Group D), and esketamine group (Group…
- Conditions
- Esketamine, One-lung Ventilation, Oxygenation Indices
- Trial name
- OLV;Esk (NCT06822088)
- Testing
- Esketamine, Dexmedetomidine, Normal Saline
- Where
- China
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Jinqiao Qian
Sleep Wake Disorders, Esketamine and the Quality of Recovery
Clinical Study of Perioperative Sleep Disorders in Cardiac Surgery
The aim of this clinical trial is to understand the effects of dexmedetomidine and esketamine on postoperative sleep in patients undergoing cardiac surgery.
- Conditions
- Sleep Wake Disorders, Esketamine and the Quality of Recovery, Dexmedetomidine
- Trial name
- NCT06778811
- Testing
- Intraoperative infusion of dexmedetomidine, Intraoperative infusion of esketamine, Saline control
- Where
- 2 sites in China
- Volunteers
- 180 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Patients Undergoing External Dacrocystorhinostomy Operations, Assess Decreased Anesthetic Requirements Intraoperative
Dexmedetomidine an Effective Drug in Reducing Anesthetic Requirements in External Dacrocystorhinostomy (DCR) Patients
Assessing the intra and postoperative hemodynamic stability in patients undergoing external dacrocystorhinostomy under general anesthesia using Dexmedetomidine as a preoperative sedation compared to traditional technique with…
- Trial name
- DCR (NCT06808295)
- Testing
- Dexmedetomidine Hydrochloride
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Research Institute of Ophthalmology, Egypt
Hypospadias Repair Surgery
Comparison of the Efficacy of Bupivacaine with and Without Dexmedetomidine As an Adjuvant on Penile Block for Postoperative Pain Relief in Pediatrics Undergoing Hypospadias Repair Surgery
The main issue with pain management in children especially young children is the difficulty involved in evaluating it. When a patient's level of pain cannot be accurately assessed, effective analgesia cannot be prescribed.
- Trial name
- NCT06789393
- Testing
- Dexmedetomidine, Bupivacaine
- Volunteers
- 80 people
- Sponsor
- Assiut University
Analgesia, Postoperative
Comparison Between Fentanyl and Dexmedetomidine As Adjuvant to Bupivacaine in Combined IPACK and Adductor Canal Block for Postoperative Analgesia After Knee Surgeries
This study will be undertaken to compare the analgesic effects of of fentanyl versus dexmedetomidine as adjuvant to bupivacaine in combined IPACK and ACB for pain management after total knee arthroplasty.
- Trial name
- NCT06759116
- Testing
- Control group, Fentanyl group, Dexmedetomidine group
- Where
- Egypt
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Zagazig University
Spinal Anesthesia Evaluation
The Prolonging Effect of Dexmedetomidine on Spinal Anesthesia Through Different Routes if Administrations
This prospective, double-blinded, randomized clinical trial aims to examine the effects of combining isobaric bupivacaine with dexmedetomidine administered intrathecally (IT), compared to the combination of isobaric bupivacaine…
- Trial name
- NCT06769737
- Testing
- Interventional group#1, Interventional group#2
- Where
- Saudi Arabia
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz Medical City
Analgesia, Patient-Controlled, Dexmedetomidine
Two-channel IV-PCA With Dexmedetomidine
Dexmedetomidine was administered in the 'selector' channel and fentanyl in the 'basic \& bolus' channel of dual channel intravenous patient-controlled analgesia (IV-PCA) and the amount of opioid consumption was compared.
- Trial name
- NCT05672225
- Testing
- Dexmedetomidine, Control
- Where
- South Korea
- Volunteers
- 110 people
- Sponsor
- Korea University Guro Hospital
Agitation
Acute Agitation in Emergency Psychiatry
The purpose of the study is to improve the pharmacological treatment of psychiatric patients with acute agitation.
- Trial name
- NCT06752616
- Testing
- Sublingual Dexmedetomidine, Buccal midazolam, Oral lorazepam
- Where
- Denmark
- Volunteers
- 132 people
- Sponsor
- Lone Baandrup
Delirium - Postoperative
Effect of Remimazolam Versus Dexmedetomidine on the Incidence of Delirium After Elective Cardiac Surgery with Cardiopulmonary Bypass: a Prospective Randomized Controlled Trial
The study aims to improve the post-open heart surgery lifestyle and overall experience, as well as assess the incidence of delirium using Remimazolam and Dexmedetomidine.
- Trial name
- NCT06756178
- Testing
- Propofol Group 1, Remimazolam Intervention, Dexmedetomidine Intervention
- Where
- Egypt
- Volunteers
- 111 people
- Sponsor
- Assiut University
Laparoscopic Cholecystectomy
Comparison Between Dexmedetomidine and Fentanyl As an Adjuvant to Bupivacaine in the Paravertebral Nerve Block in Laparoscopic Cholecystectomy for Postoperative Analgesia: Randomized Comparative Clinical Trial.
Laparoscopic cholecystectomy is one of the most common surgeries today, cause it has many advantages over open cholecystectomy. Although these advantages pain remains a big problem after laparoscopic cholecystectomy which causes…
- Trial name
- NCT06752629
- Testing
- Bupivacaine and Dexmedetomidine, Bupivacaine and Fentanyl
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Paralytic Ileus
Effect of Preoperative Intrathecal Dexamethasone Versus Dexmedetomidine on Paralytic Ileus After Major Abdominal Surgery
Postoperative Ileus (POI) is considered as intolerance of oral intake due to disruption of the normal coordinated propulsive motor activity of the gastrointestinal (GI) tract following abdominal or non-abdominal surgery.
- Trial name
- NCT06752317
- Testing
- Dexamethasone, Dexmedetomidine
- Volunteers
- 60 people
- Sponsor
- Assiut University