Clinical trials: Patients Undergoing Anaesthesia Induction
Coronary Artery Bypass Surgery, Coronary Heart Disease
Clinical Study to Evaluate Nesiritide in Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery A014 / NAPA
The purpose of this study is to assess the effects of nesiritide compared to placebo when given with standard of care therapies, on kidney function, heart function and the need of other treatments in heart failure patients…
- Conditions
- Coronary Artery Bypass Surgery, Coronary Heart Disease, Coronary Artery Bypass Grafting, Cardiopulmonary Bypass
- Trial name
- NCT00653042
- Testing
- Nesiritide
- Volunteers
- 305 people
- Sponsor
- Scios, Inc.
Preeclampsia, Spinal Anesthesia-Induced Hypotension
Dexamethasone Versus Ondansetron for Preventing Post-Spinal Hypotension in Preeclampsia
This study compares the efficacy and safety of intravenous dexamethasone versus intravenous ondansetron in preventing low blood pressure (hypotension) following spinal anesthesia in pregnant women with preeclampsia undergoing…
- Conditions
- Preeclampsia, Spinal Anesthesia-Induced Hypotension, Cesarean Section
- Trial name
- NCT07793760
- Testing
- Dexamethasone, Ondansetron
- Volunteers
- 110 people
- Sponsor
- Assiut University
Head and Neck Neoplasm
Preoxygenation With a High-flow Nasal Cannula or a Simple Mask Before General Anesthesia in Head and Neck Surgery
Objectives: To assess arterial oxygen partial pressure (PaO2) at defined time points during the preoxygenation and to compare between high flow heated humidified nasal oxygen versus standard preoxygenation with oxygen insufflation…
- Trial name
- NCT03896906
- Testing
- High-flow nasal cannula, simple mask
- Where
- South Korea
- Volunteers
- 52 people
- Sponsor
- Asan Medical Center
Hypovolemia
Hemodynamic Changes Induced by Alveolar Recruitment Maneuver With Respect to Volemic State in Colon Surgery
Intraoperative hemodynamic management is important, since even mild variations in circulatory volume can be extremely damaging for patients.
- Trial name
- RecruVol (NCT03468764)
- Testing
- Vigileo monitoring during lung recruitment maneuver
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- IRCCS San Raffaele
Post-induction Hypotension (PIH), Gastrointestinal Tumor Surgery
Carotid Doppler Changes After Passive Leg Raising for Prediction of Post-Induction Hypotension in Gastrointestinal Tumor Surgery
This prospective study aims to investigate the role of the passive leg raise maneuver prior to anesthesia induction in predicting post-induction hypotension among elective gastrointestinal tumor surgery patients using carotid…
- Trial name
- NCT07777159
- Where
- Turkey (Türkiye)
- Volunteers
- 99 people
- Sponsor
- Ankara City Hospital Bilkent
Atelectasis
Effects of Small-dose S-ketamine on Anesthesia-induced Atelectasis in Anesthetized Patients Accessed by Pulmonary Ultrasound
Background: Atelectasis occurs in the majority of patients with general anesthesia, which can lead to postoperative pulmonary complications (PPCs) and affect the postoperative outcome.
- Trial name
- NCT04745286
- Testing
- S-ketamine, normal saline group
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Beijing Tiantan Hospital
Hypotension, Spinal Anesthesia Induced Hypotension
Perfusion Index and Spinal Hypotension in Day-Case Knee Arthroscopy
This prospective observational study aims to investigate the role of the baseline perfusion index (PI) in predicting spinal anesthesia-induced hypotension (SAIH) in ASA I-II patients undergoing day-case knee arthroscopy.
- Conditions
- Hypotension, Spinal Anesthesia Induced Hypotension, Anesthesia, Spinal, Arthroscopy
- Trial name
- NCT07747441
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people
- Sponsor
- Ankara Etlik City Hospital
Spinal Aneshtesia, Hypotension After Spinal Anesthesia
Comparing Two Different Norepinephrine Infusion Rates for Prophylaxis Against Spinal-induced Hypotension in Elderly
The current study aims to determine whether norepinephrine infusion rate (0.07 mcg/kg/min) is non-inferior to the higher dose (0.1 mcg/kg/min) in maintaining intraoperative blood pressure maintaining blood pressure of elderly…
- Conditions
- Spinal Aneshtesia, Hypotension After Spinal Anesthesia, Elderly (People Aged 65 or More)
- Trial name
- NCT07077265
- Testing
- Norepinephrine (0.1 μg/kg/min), Norepinephrine (0.07 μg/kg/min)
- Where
- Egypt
- Volunteers
- 84 people
- Sponsor
- Kasr El Aini Hospital
Spinal Anesthetics Causing Adverse Effects in Therapeutic Use
The Ability Of Inferior Vena Caval Distensibility Index With Passive Leg Raising Test To Predict Spinal Anesthesia-induced Hypotension In Elderly Patients Undergoing Infra-umbilical Surgeries. A Prospective Observational Study.
Many previous studies have investigated the ability of various methods such as passive leg raising test , and inferior vena cava collapsibility index in predicting post-spinal hypotension, but none of them have succeeded in…
- Trial name
- NCT05991063
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Cairo University
Elderly Patients Undergoing Elective Non-cardiac Surgery
Ultrasound of the Inferior Vena Cava in the Prevention of Hypotension After Induction of General Anesthesia
Based on the preoperative ultrasound detection of various parametric indicators of the inferior vena cava cross-section, including the ratio of the inferior vena cava's long and short axes, cross-sectional area and circumference…
- Trial name
- NCT06530901
- Testing
- Multidimensional ultrasound of the inferior vena cava
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Zhuan Zhang
Spinal Anesthesia Induced Hypotension
COMPARISON BETWEEN EFFICACY OF NOREPINEPHRINE AND PHENYLEPHRINE BOLUSES for PREVENTION OF SPINAL ANAESTHESIA INDUCED HYPOTENSION IN OBSTETRICAL PATIENTS UNDERGOING EMERGENCY CESAREAN SECTION-A Double Blind Randomized Controlled Trial
The goal of this clinical trial is to learn if norepinephrine is more effective than phenylephrine for prevention of spinal anesthesia induced hypotension.
- Trial name
- NCT06836986
- Testing
- Norepinephrine Bolus, Phenylephrine bolus
- Where
- Pakistan
- Volunteers
- 124 people
- Sponsor
- Dow University of Health Sciences
Post-induction Hypotension
Pleth Variability Index as a Predictor for Post-induction Hypotension in Elderly Patients
Hypotension after induction of general anesthesia and before surgical stimulation is a prevalent anesthesia-related side effect.
- Trial name
- NCT04886089
- Testing
- Pleth variability index for prediction of post-induction hypotension
- Where
- Egypt
- Volunteers
- 85 people
- Sponsor
- Cairo University
Intraoperative Hypotension
Internal Jugular Vein Collapsibility Index as a Predictor of Hypotension
The internal jugular vein (IJV) collapsibility index has been proposed as a practical alternative of of the inferior vena cava collapsibility index (IVC-CI), as it is easily accessible using bedside ultrasonography.
- Trial name
- NCT07692425
- Testing
- Internal Jugular Vein Collapsibility Index
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Ain Shams University
Breast Cancer
Effect of Midazolam Premedication Before Induction on the Functional Recovery After General Anesthesia in the Patients Undergoing Breast Surgery Due to Breast Cancer
Normally, higher levels of preoperational stress or anxiety affect behavior and recovery after the operation. Moreover, patients undergoing mastectomy are usually young women, and this demographic is known to experience higher…
- Trial name
- NCT01945476
- Testing
- midazolam premedication
- Where
- South Korea
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Anesthesia
The PROTECT Trial: PROpofol Titration to Enhance haemodynamiC sTability
The aim of this multicentre, single-blinded, expertise-based randomised controlled trial is evaluate whether slowly increasing the dose of the anaesthetic drug propofol based on a patient's needs leads to more stable blood…
- Trial name
- NCT06980688
- Testing
- Propofol titration, Conventional propofol induction
- Where
- 4 sites in Switzerland
- Volunteers
- 320 people
- Sponsor
- University Hospital, Basel, Switzerland
Postoperative Analgesia, Pain Management
Erector Spinae Plane Block Versus Retrolaminar Block for Analgesia in Percutaneous Nephrolithotomy
The study will investigate the effects of ultrasound-guided ESPB and RLB on intraoperative and postoperative analgesia in patients undergoing PCNL to identify a safe and effective regional block method for postoperative analgesia
- Conditions
- Postoperative Analgesia, Pain Management, PCNL, Regional Anesthesia Block
- Trial name
- NCT06710444
- Testing
- ultrasound-guided erector spinae plane block, ultrasound-guided retrolaminar plane block
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Alexandria University
Patients Undergoing Anaesthesia Induction
Hemodynamic Effects of Anesthesia Induction
The idea of that project is to characterize the hemodynamic changes of a daily used clinical intervention (induction of anesthesia) in a highly controlled environment by two hemodynamic monitoring devices.
- Trial name
- KEM-HEN (NCT06421181)
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Kliniken Essen-Mitte
Hemodynamics, Transcatheter Aortic Valve Replacement
Efficacy and Safety of Ciprofol for General Anaesthesia in Patients Undergoing Transcatheter Aortic Valve Replacement
Aortic valve stenosis is the most common debilitating valvular heart lesion in old patients. Transcatheter aortic valve replacement (TAVR) is an emergent technique for high-risk patients with aortic stenosis.
- Conditions
- Hemodynamics, Transcatheter Aortic Valve Replacement, General Anesthesia, Post-induction Hypotension
- Trial name
- NCT05881291
- Testing
- ciprofol, propofol
- Where
- China
- Volunteers
- 124 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
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
Mean Arterial Pressure, Heart Rate
The Effects of Two Induction Means on Emergence After General Anesthesia
This study aims to investigate the effects of different methods of administration on emergence period after laryngeal mask anesthesia in elderly patients undergoing transurethral endoscopic operation
- Trial name
- NCT02974712
- Testing
- Fentanyl, Saline
- Volunteers
- 60 people
- Sponsor
- RenJi Hospital