Clinical trials: Functional; Anesthesia
Esophageal Achalasia
Effects of Malnutrition on Respiratory and Renal Functions in Patients Undergoing Peroral Endoscopic Myotomy (POEM)
The hypothesis of this study is to investigate cardiorespiratory and renal complications in patients under general anesthesia undergoing POEM surgery.
- Trial name
- NCT06405412
- Testing
- MUST malnutrition score
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Umraniye Education and Research Hospital
Acute Stroke
Impact of Anesthesia Type on Outcome in Patients With Acute Ischemic Stroke (AIS) Undergoing Endovascular Treatment
Recent observational studies have found an association between general anaesthesia and increased post-operative mortality in acute ischemic stroke patients undergoing endovascular treatment.
- Trial name
- CANVAS (NCT02677415)
- Testing
- Intravenous anesthetics, local anesthesia, Controlled ventilation
- Where
- China
- Volunteers
- 640 people
- Sponsor
- Beijing Tiantan Hospital
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
Postoperative Cognitive Dysfunction, POCD
Optimizing Postoperative Cognition the Elderly
This study will recruit surgical patients more than 65 years old. Patients who participate will wear a sticker on their forehead during surgery which monitors their brain waves (electroencephalogram, EEG) and participate in…
- Trial name
- NCT02650687
- Testing
- Processed EEG
- Where
- United States
- Volunteers
- 178 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
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
Stroke, Cerebral Oxygenation
Multi-channel Time-resolved Functional Near Infrared Spectroscopy for Prevention of Perioperative Brain Injury
Covert stroke occurs in one out of fourteen patients during or shortly after surgery, and may result in long-term disability. Fortunately, stroke that occurs during non-cardiac surgery is most commonly caused by inadequate blood…
- Trial name
- NCT05752981
- Testing
- multichannel time-resolved (tr) functional near infrared spectroscopy (fNIRS) (tr-fNIRS)
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Prostate Cancer
The Effects of Epidural Anesthesia on the Bioavailability of Nitric Oxide and Renal Function in Patients Undergoing Laparoscopic Surgery
This study was designed to investigate the effects of epidural anesthesia combined with general anesthesia during laparoscopic surgery.
- Trial name
- NCT01325844
- Testing
- Epidural anesthesia
- Where
- South Korea
- Volunteers
- 45 people
- Sponsor
- Yonsei University
Postoperative Cognitive Dysfunction
Effects of General Anesthesia on Brain FC and Cognition in Children With Potential Neurological Damage
Postoperative Cognitive Dysfunction(POCD)is a common postoperative complications, existing clinical research focused on the adult patients, ignoring that the developing human brain with underlying neurological impairments may be…
- Trial name
- NCT05602311
- Testing
- General anesthetic
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
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
Cognition, Sedation
Cognitive Function in Geriatric Colonoscopy Patients
Procedures such as colonoscopy cause discomfort and pain and are therefore performed under sedation and analgesia. Although patients aged 65 and older frequently undergo colonoscopy procedures, it is unclear to what extent the…
- Conditions
- Cognition, Sedation, Geriatric Anesthesia, Frailty
- Trial name
- NCT07384169
- Testing
- Propofol Group, Dexmedetomidine group
- Where
- Turkey (Türkiye)
- Volunteers
- 164 people
- Sponsor
- Ankara City Hospital Bilkent
Colonic Diseases, Functional
Adequacy of Anaesthesia for Colonoscopic Procedures
The aim of this randomized prospective trial is to assess the utility of Adequacy of Anaesthesia technique (Response Entropy and Surgical Pleth Index) for monitoring pain perception intraoperatively and its influence on…
- Trial name
- AoAColon (NCT03922815)
- Testing
- rescue fentanyl, rescue propofol
- Where
- Poland
- Volunteers
- 158 people
- Sponsor
- Medical University of Silesia
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
Anaesthesia
Aminophylline and Cognitive Function After Sevoflurane Anaesthesia
Early postoperative recovery of neurologic and cognitive functions is especially advantageous after fast-tracking ambulatory procedures to hasten home discharge after surgery.1 It is well known that volatile anaesthetic agents…
- Trial name
- NCT01022151
- Testing
- 0.2 mL/kg of aminophylline 10 mg/mL [group A2], 0.2 mL/kg of aminophylline 15 mg/mL [group A3], 0.2 mL/kg of aminophylline 20 mg/mL [group A4]
- Where
- Saudi Arabia
- Volunteers
- 180 people
- Sponsor
- King Faisal University
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
Epidural Anesthesia, Infection
The Effect of Combined General-epidural vs General Anaesthesia on Postoperative Gastrointestinal Surgery
Sixty neonates and infants will be enrolled and randomised into two groups of n=30 each . For their surgical procedures, one group general (GA) anaesthesia the second group will receive a combined general and epidural anaesthesia…
- Conditions
- Epidural Anesthesia, Infection, Infant, Newborn, Diseases
- Trial name
- NCT03056261
- Testing
- Combined general and epidural, General anaesthesia
- Volunteers
- 60 people
- Sponsor
- Bnai Zion Medical Center
Kidney Calculi
Influence of Anesthesia Methods on Surgical Outcomes and Renal Function
Patients who underwent retrograde intrarenal surgery (RIRS) were randomly allocated to general anesthesia (GA) or spinal anesthesia (SA) groups.
- Trial name
- NCT03957109
- Testing
- general anesthesia
- Where
- South Korea
- Volunteers
- 70 people
- Sponsor
- Seoul National University Hospital
Analgesia, Functional Endoscopic Sinus Surgery
ANI-guided Intraoperative Analgesia in Low-pressure Anesthesia
During functional endoscopic sinus surgery(FESS), low-pressure anesthesia is often applied, aiming to decreased operative blood loss, and anesthetics, narcotics and antihypertensive agents are given to achieve desirable low blood…
- Conditions
- Analgesia, Functional Endoscopic Sinus Surgery, Heart Rate Variability, Opioid Consumption
- Trial name
- NCT04319913
- Testing
- analgesia nociception index
- Where
- Taiwan
- Volunteers
- 120 people
- Sponsor
- Mackay Memorial Hospital
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
Bronchoscopy, Conscious Sedation
Sedation During Bronchoscopy:Dexmedetomidine vs Alfentanil
The purpose of this study is to find the best sedation necessary for patients undergoing bronchoscopy. Patients are randomized to three different regimes of sedation during bronchoscopy were studied: 1.
- Trial name
- NCT01805726
- Testing
- xylocain, Alfentanil, Dexmedetomidine
- Where
- Lebanon
- Volunteers
- 162 people
- Sponsor
- Saint-Joseph University
Regional Anesthesia, Diaphragm Issues
Ultrasound Assessment of Diaphragmatic Dysfunction in Regional Anesthesia
Awake thoracic surgery is a feasible and safe alternative to general anesthesia for pulmonary biopsy in interstitial lung disease patients, but there is still no evidence as to its superiority in terms of outcome.
- Conditions
- Regional Anesthesia, Diaphragm Issues, Thoracic Surgery, Ultrasounds
- Trial name
- NCT04700943
- Testing
- Regional awake anesthesia
- Where
- Italy
- Volunteers
- 41 people
- Sponsor
- University of Turin, Italy