Clinical trials: Functional; Anesthesia
Neurodevelopmental Disorders, Child Behavior Disorders
Impact of General Anesthesia in Childhood on Cognitive Processes
This study aims to evaluate the potential long-term cognitive effects of general anesthesia administered before the age of 4. Specifically, it investigates executive functions-including inhibition, working memory, and cognitive…
- Trial name
- NCT07141797
- Testing
- Executive functions assessment
- Where
- France
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Prone Position, Cardiac Output
Effect of Prone Position on Liver Blood Flow and Function
Recent occurrence of significant post-operative liver impairment at Nottingham University Hospitals NHS Trust has prompted investigation into whether interaction between general anaesthesia and prone positioning (lying face down)…
- Conditions
- Prone Position, Cardiac Output, Liver Circulation
- Trial name
- PLiF (NCT01781260)
- Where
- United Kingdom
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Postoperative Pain Management, Open-heart Surgery
Erector Spinae Plane Block and Postoperative Recovery After Open-Heart Surgery
This prospective randomized controlled clinical trial evaluated the effects of bilateral erector spinae plane block (ESPB) on postoperative systemic functions in adult patients undergoing elective open-heart surgery via median…
- Conditions
- Postoperative Pain Management, Open-heart Surgery, Median Sternotomy, Erector Spinae Plane Block
- Trial name
- ESPB-SYSHEART (NCT07259057)
- Testing
- Erector spinae plane block (ESPB), Intravenous Opioid Analgesia
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Karadeniz Technical University
Hypotensive Anesthesia
Comparison Between Two Drugs (Propofol and Nitroglycerin as a Hypotensive Agents During Endoscopic Sinus Surgery
Background and Objectives: FESS is a common minimally invasive surgery that requires a clear field to be performed well. Hypotensive anesthesia is one of the most common maneuvers performed to help in keeping the field clear.
- Trial name
- prop (NCT04220281)
- Testing
- Propofol, Nitroglycerin
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Effect of Drugs
Comparative Effect of Hypotensive Anaesthesia on Event Related Potentials, Quantitative Electroencephalograghy
AIM OF THE WORK The aim of this work was to compare the effect of hypotensive anaesthesia using Nitroglycerine versus phentolamine on Event related potentials, quantitative Electroencephalograghy and cognitive function, in…
- Trial name
- NCT04110808
- Testing
- hypotensive anaesthesia using Nitroglycerine
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Anesthesia, Anesthesia; Functional
IANB Success Rate With and Without Panoramic Help
Since it is difficult to achieve anesthesia in lower jaw and the success rate of IANB is low and there are a lot of anatomic variations for the location of inferior alveolar nerve in different races, investigators decided to…
- Trial name
- NCT03786211
- Testing
- IANB by the guide of Panoramic, IANB without the guide of Panoramic
- Where
- Iran
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hormozgan University of Medical Sciences
Postoperative Complications
4-choice Reaction Time Test for the Measurement of Psychomotor Recovery After General Anaesthesia
The recovery of patients after general anaesthesia is usually estimated by using clinical signs and scores. Since there is a lack of the agreed objective methods for assessing cognitive and psychomotor recovery after general…
- Trial name
- 4CRT_Ane (NCT03697057)
- Testing
- General anaesthesia
- Where
- Germany
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- University Medicine Greifswald
Aminophylline, Dexmedetomidine
Aminophylline on Recovery in Functional Endoscopic Sinus Surgery Under Dexmedetomidine Hypotensive Anesthesia
This study will be conducted to evaluate the effect of intravenous aminophylline on hemodynamics and recovery of patients receiving dexmedetomidine infusion during functional endoscopic sinus surgery.
- Conditions
- Aminophylline, Dexmedetomidine, Functional Endoscopic Sinus Surgery
- Trial name
- NCT05738135
- Testing
- Aminophylline group, normal saline
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Tanta University
Bowel Disease, Liver Diseases
The Impact of an Epidural Anesthetic on the Consumption of Sevoflurane in Major Abdominal Surgery
Major abdominal surgery - like non-laparoscopic bowel resection, liver, gastric, or pancreas surgery - is performed under general anesthesia.
- Conditions
- Bowel Disease, Liver Diseases, Pancreas Disease, Anesthesia; Functional
- Trial name
- NCT04021264
- Testing
- Ropivacaine-Sufentanil, Dextrose 5
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Alberta
Thyroid Cancer
Effect of Perioperative Intravenous Lidocaine Infusion and Magnesium Infusion on the Functional Recovery After General Anesthesia in the Patients Undergoing Thyroid Surgery
Studies have attempted to control pain and increase patients' recovery satisfaction following many kinds of operations by using as small an opioid analgesic dose as possible and adding a nonopioid analgesic to reduce the side…
- Trial name
- NCT02018276
- Testing
- Lidocaine, Magnesium
- Where
- South Korea
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Obesity (BMI>30), Postoperative Cognitive Function
Postoperative Cognitive Function After Different Anesthetic Techniques in Obese Patients
Obese patients are at increased risk of postoperative cognitive dysfunction (POCD). The effects of different anesthetic techniques on postoperative cognitive function remain controversial.
- Trial name
- NCT07665645
- Testing
- Sevoflurane (Volatile Anesthetic), propofol, Remifentanil
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Gaziantep City Hospital
Anesthesia, Pain
Remimazolam NeuroImaging
This is a single-arm functional MRI study that will determine the effects of remimazolam on cognition and brain activity and connectivity at rest, during noxious stimulation, and during a memory encoding task
- Conditions
- Anesthesia, Pain, Remimazolam
- Trial name
- REMAZ (NCT07290205)
- Testing
- Remimazolam, Peripheral Nerve Stimulation
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Keith M Vogt
Consciousness, Level Altered
The Neural Mechanisms of Anesthesia and Human Consciousness
The explanation of consciousness poses one of the greatest challenges to science and philosophy in the 21st century. It remains unclear what consciousness is and how it emerges from brain activity.
- Trial name
- LOC-2013 (NCT01889004)
- Testing
- Dexmedetomidine, Propofol
- Where
- Finland
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Turku
Perioperative Diaphragmatic Function
Using Diaphragm Ultrasonography, Sugammadex Recovers Diaphragmatic Function More Effectively Than Neostigmine.
The aim of our study is to assess differences in the recovery of muscle function, using diaphragm ultrasonography, after reversal of a rocuronium-induced block, using neostigmine versus sugammadex
- Trial name
- NCT06982092
- Testing
- sugammadex, Neostigmine
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Anesthesia, Conduction, Nerve Block
Neurologic Complications in Peripheral Regional Anesthesia - An Evaluation Based on a Standardized Protocol
To evaluate the incidence of neurologic complications as a consequence of peripheral regional anesthesia, all patients receiving peripheral nerve blocks will be evaluated according to a standardized protocol screening pain…
- Conditions
- Anesthesia, Conduction, Nerve Block, Adverse Effects
- Trial name
- NCT00445016
- Testing
- peripheral regional anesthesia
- Where
- Germany
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- BG Unfallklinik Murnau
Anesthesia, Anesthesia, Local
A Study in Healthy Male Volunteers to Investigate the Safety and Tolerability of a Single Dose of Neosaxitoxin Alone and in Combination With Bupivacaine (With and Without Epinephrine) for Brachial Plexus Blockade
Neosaxitoxin is a new compound that is in clinical development as local anesthetic for surgical anesthesia and postoperative analgesia.
- Conditions
- Anesthesia, Anesthesia, Local, Analgesia
- Trial name
- NCT03399435
- Testing
- Neosaxitoxin combined with bupivacaine low and epinephrine (T1), Bupivacaine low combined with epinephrine (C1), Bupivacaine high combined with epinephrine (C2)
- Where
- Netherlands
- Volunteers
- 242 people, healthy volunteers welcome
- Sponsor
- Grünenthal GmbH
Postoperative Cognitive Dysfunction
Comparison of Postoperative Outcome After Sevoflurane and Propofol Anaesthesia
As the investigators know, postoperative cognitive dysfunction (POCD) is a fairly well-documented clinical phenomenon, which affect patients' short-term and long-term outcome.
- Trial name
- NCT02931877
- Testing
- sevoflurane, propofol
- Where
- 3 sites in China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Xinqiao Hospital of Chongqing
Breast Cancer
Effect of Perioperative Intravenous Lidocaine Infusion and Magnesium Infusion on the Functional Recovery After General Anesthesia in the Patients Undergoing Breast Mastectomy
Postsurgical pain is a relevant side effect following surgery which increases the risk of various complications and delays postoperative patient recovery.
- Trial name
- NCT02185859
- Testing
- Lidocaine, Magnesium Sulfate, Saline
- Where
- South Korea
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Ankle Arthropathy, Anesthesia; Functional
The Impact of a Preoperative Nerve Block in Foot and Ankle Surgery on the Consumption of Sevoflurane
Reconstructive foot and ankle surgery is performed under general anesthesia. Included in this spectrum of surgery are ankle arthroplasties, various fusions, corrective arthrodesis, and more.
- Conditions
- Ankle Arthropathy, Anesthesia; Functional, Ankle Arthritis
- Trial name
- NCT04022057
- Testing
- Ropivacaine injection, Dextrose 5
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Alberta
Mothers, Cesarean Section Complications
The Effect of Chewing Gum After Cesarean Section on Gastrointestinal System Functions, Pain and Sleep Quality
The study will be conducted on mothers who had planned cesarean section.After the birth, the information about the surgery in the personal information form will be completed.
- Trial name
- NCT05945095
- Testing
- Gum chewing group
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Artvin Coruh University