Clinical trials: Anesthesia Time, open to volunteers
Hypotension on Induction
The Role of Left Ventricular Outflow Tract (LVOT) Velocity-time Integral (VTI) and Respiratory Variability at Peak Rate (Vpeak) in Predicting Hypotension After General Anesthesia Induction
Preoperatively, patients will undergo transthoracic echocardiography measurements approximately 15-30 minutes before induction. TTE will be performed on all patients by an experienced observer; the echocardiography device will be…
- Trial name
- LVOT-VTI-hypot (NCT07121699)
- Testing
- Inotrope
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Arthropathy of Hip, Hip Arthropathy
Pericapsular Nerve Group (PENG) Block Combined With Lateral Femoral Cutaneous Nerve (LFCN) Block or Wound Infiltration for Postoperative Analgesia in Anterior Approach Total Hip Arthroplasty: A Randomized Controlled Trial
This prospective, randomized controlled trial aims to compare two multimodal regional anesthesia strategies for postoperative analgesia in elective total hip arthroplasty (THA) performed via anterior approach.
- Conditions
- Arthropathy of Hip, Hip Arthropathy, Locoregional Anesthesia, Complication of Anesthesia
- Trial name
- Peng_lfcn/WI (NCT07284615)
- Testing
- PENG plus LFCN block, PENG plus WI
- Where
- Italy
- Volunteers
- 102 people
- Sponsor
- Ospedale Edoardo Bassini
Anesthesia, Anesthesia Complication
Preoperative Blood Volume Optimization Using Transthoracic Echocardiography
Immediately following the induction of general anesthesia, arterial hypotension may occur with an incidence of about 40% in patients classified as ASA 3 or 4.
- Conditions
- Anesthesia, Anesthesia Complication, Anesthesia Induction, Arterial Hypotension
- Trial name
- EchOptimal (NCT06639737)
- Testing
- preoperative stroke volume optimization, Post induction stroke volume optimization
- Where
- France
- Volunteers
- 220 people
- Sponsor
- University Hospital, Caen
Regional Anesthesia, Video-assisted Thoracoscopic Surgery (VATS)
Ultrasound-Guided Erector Spinae Plane Block Versus Thoracoscopically-Guided Intercostal Nerve Block in Video-Assisted Thoracoscopic Surgery
Effective postoperative pain management is essential after thoracic surgery. Insufficient pain control may impair breathing and coughing, increasing the risk of pulmonary complications such as collapsed lungs (atelectasis) or…
- Conditions
- Regional Anesthesia, Video-assisted Thoracoscopic Surgery (VATS), Erector Spinae Plane Block, Intercostal Nerve Block
- Trial name
- NCT07535697
- Testing
- Anesthesiological, Ultrasound-Guided "Erector Spine Plane Block" (ESPB), Surgical, Thoracoscopically-Guided "Intercostal Nerve Block" (ICNB)
- Where
- Germany
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Sana Klinikum Offenbach
Spinal Anesthesia, Post Operative Analgesia
Dexamethasone in Prolonging the Duration of Spinal Anesthesia Among Pregnant Patients
Lower segment C section is one of the most commonly performed surgeries worldwide. It is performed in spinal anesthesia. During Spinal Anesthesia a local anesthetic drug is administered in a space surrounding spinal cord and it…
- Trial name
- NCT07088146
- Testing
- Dexamethasone
- Where
- Pakistan
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Rawalpindi Medical College
Post Induction Hypotension, Postoperative Morbidity
Preoperative Carotid Doppler Ultrasound Parameters for Prediction of Post-Induction Hypotension in Elective Non-Cardiac Surgery
This prospective observational study aims to evaluate the predictive value of preoperative carotid Doppler ultrasound parameters, including carotid velocity-time integral (carotid VTI) and corrected carotid flow time (ccFT), for…
- Trial name
- NCT07488182
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people
- Sponsor
- Necmettin Erbakan University
Emergence From Anesthesia
Comparison Between Total Intravenous Anesthesia With Magnesium Sulphate Versus Total Intravenous Anesthesia With Dexmedetomidine in Patients Undergoing Lumbar Spine Surgeries
Although total intravenous anesthesia (TIVA) provides advantages such as accelerated recuperation and diminished postoperative nausea, it also has constraints, such as the potential for hemodynamic instability and inadequate…
- Trial name
- NCT07443163
- Testing
- Dexmedetomidine (Precedex®), magnesium sulfate
- Volunteers
- 40 people
- Sponsor
- Cairo University
Hypotension
Corrected Carotid Flow Time for Predicting Spinal Anesthesia-induced Hypotension
Spinal anaesthesia is a standard technique frequently preferred for caesarean section. However, spinal anaesthesia-induced hypotension remains a critical problem causing undesirable maternal symptoms such as nausea, vomiting and…
- Trial name
- NCT06905535
- Volunteers
- 50 people
- Sponsor
- Selcuk University
Intraoperative Hypotension, Hepatectomy
Remimazolam Versus Propofol for Maintenance of Anaesthesia During Major Hepatectomy Under Low Central Venous Pressure
The goal of this clinical trial is to learn whether remimazolam helps prevent low blood pressure better than propofol during major liver surgery in adults.
- Trial name
- NCT07789275
- Testing
- Remimazolam, Propofol
- Where
- China
- Volunteers
- 224 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Hemodynamic
Use of the Aortic Time-velocity Integral Via Suprasternal Ultrasound to Search Preload Dependence in Paediatric Surgery : Kid's Fluid Management (FM)
After major surgery, fluid overload is associated with an increase of morbidity and mortality. Fluid administration should therefore be given wisely.
- Trial name
- Kid's FM (NCT07099664)
- Testing
- Measurement of aortic Vmax and VTI with suprasternal doppler.
- Where
- France
- Volunteers
- 90 people
- Sponsor
- University Hospital, Lille
POCD - Postoperative Cognitive Dysfunction, Recovery Time
The Effects of Anesthesia on Postoperative Cognitive Functions in Patients Undergoing Sleeve Gastrectomy
In this study, the investigators want to examine the effects of intravenous anesthetic drugs and gases on cognitive functions in the postoperative period in individuals who will undergo surgery for obesity.
- Conditions
- POCD - Postoperative Cognitive Dysfunction, Recovery Time, Postoperative Neurocognitive Disorder, Postoperative Delirium
- Trial name
- NCT07637357
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Geriatrics, Hypotension on Induction
Carotid Artery Corrected Flow Time and Inferior Vena Cava Collapsibility Index for Prediction of Hypotension After Induction of General Anesthesia in Geriatric Patients Undergoing Elective Surgery
In this observational study, we will assess cFT by Carotid ultrasound and IVC collapsibility index for prediction of hypotension after induction of general anesthesia in geriatric patients undergoing elective surgery.
- Conditions
- Geriatrics, Hypotension on Induction, General Anesthetic Drug Adverse Reaction, Elective Surgery
- Trial name
- NCT06814054
- Testing
- Carotid Artery Corrected Flow Time measurement, Inferior vena cava collapsibility index
- Where
- Egypt
- Volunteers
- 189 people
- Sponsor
- Tanta University
Induction of Anaesthesia, Muscle Relaxants
Developing a Physiology-Pharmacodynamic Model of Rocuronium Dose and Cardiac Output to Investigate the Onset Time of Neuromuscular Relaxation
After a patient is put to sleep, a breathing tube is often placed through the larynx (voice box) into the trachea (windpipe). To place a breathing tube requires the muscles of the jaw, voice box, and diaphragm to be relaxed.
- Conditions
- Induction of Anaesthesia, Muscle Relaxants, Rocuronium
- Trial name
- NCT07168252
- Testing
- Rocuronium dosing
- Volunteers
- 32 people
- Sponsor
- Clare Hayes-Bradley
Cough
90% Effective Infusion Time of Sufentanil to Prevent Induction Cough: A Biased Coin Sequential Study
This single-center, prospective biased coin up-and-down sequential study aims to determine the 90% effective infusion time (ET90) of sufentanil to prevent sufentanil-induced cough (SIC) during the induction phase of general…
- Trial name
- NCT07778953
- Testing
- Sufentanil Citrate
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Shiyou Wei
Emergence From Anesthesia, EEG Power Spectra
Anesthetic Sensitivity Assessed by Alpha Band Power and Its Association With Emergence Time From Sevoflurane General Anesthesia in Young Adults.
The goal of this observational study is to determine the relationship between brain activity patterns and recovery time in adult patients (ages 35-50, ASA I-II) undergoing elective general anesthesia.
- Trial name
- ALPHA-SET (NCT07254975)
- Testing
- Intraoperative EEG Recording
- Where
- Chile
- Volunteers
- 70 people
- Sponsor
- University of Chile
Lung Collapse, One-lung Ventilation
Brief Bronchial Suction for Lung Collapse During Uniportal VATS
The goal of this clinical trial is to learn whether a brief suction of the airway going to the surgical lung (bronchus) can help the lung collapse faster and more completely during uniportal video-assisted thoracoscopic surgery…
- Conditions
- Lung Collapse, One-lung Ventilation, Thoracic Anesthesia, Thoracic Surgery, Video-assisted
- Trial name
- NCT07660588
- Testing
- bronchial suction
- Where
- Thailand
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Hypotension on Induction
Carotid Artery Corrected Flow Time and Respiratory Variation of Blood Flow Peak Velocity for Prediction of Hypotension After Induction of General Anaesthesia in Adult Patients With Chronic Liver Disease
Baseline Measurements For the ultrasound parameters, it is the average of three readings In supine position . The investigators will continuously monitoring during induction and 10 minutes after.
- Trial name
- NCT07370103
- Where
- Egypt
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Neuromuscular Block, Residual, Pain
Methylprednisolone vs Dexamethasone: Effects on Sugammadex Reversal, Pain, and Nausea in Adults
This randomized controlled trial aims to compare the effects of intravenous methylprednisolone and dexamethasone on the reversal time of rocuronium by sugammadex in adult patients undergoing elective septoplasty or rhinoplasty.
- Conditions
- Neuromuscular Block, Residual, Pain, Postoperative Nausea
- Trial name
- NCT07187037
- Testing
- Methylprednisolone (MP), Dexamethasone
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Konya City Hospital
Comparison of Buffered Versus Non Buffered Local Anesthetic In Inflamed Tissues
"Comparison of Buffered Versus Non-Buffered Local Anesthetic in Patients With Inflamed Tissues for Pain Perception, Onset, Duration and Adverse Effects"
This study aims to determine whether buffered or non-buffered local anesthetic (LA) is more effective and safer for managing pain in patients with inflamed tissues undergoing surgical procedures.
- Trial name
- NCT07592143
- Testing
- Buffered Local Anesthesia
- Volunteers
- 68 people
- Sponsor
- King Edward Medical University
Adenotonsillar Hypertrophy
Teleconsultation vs Face-to-Face Evaluation for Perioperative Respiratory Events in Pediatric Adenotonsillectomy
The goal of this clinical trial is to assess whether preoperative anesthesia teleconsultation is at least equivalent to in-person consultation in preventing perioperative respiratory adverse events (such temporary reduction in…
- Trial name
- Teleped (NCT07175779)
- Testing
- Face-to-Face Preanesthesia Consultation, Telemedicine Preanestehsia Consultation
- Where
- Switzerland
- Volunteers
- 106 people
- Sponsor
- Andrea Saporito