Clinical trials: Anesthesia, Inhalation
Cardiac or Respiratory Arrest, Anaesthesia
Head Positions to Open the Airway IV
After routine induction of general anaesthesia peak airway pressure (= P max) and other respiratory parameters(i.e. expiratory tidal volume, expiratory CO2) are measured with and without head support in three different head…
- Trial name
- NCT01909310
- Testing
- head extension, neutral position, anaesthesiologist´s position
- Where
- Austria
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Cardiac Surgery
Ropivacaine Though Laterosternal Catheters After Cardiac Surgery
This is a prospective double-blinded and randomised study involving patients undergoing cardiac surgery with median sternotomy, the effects on postoperative analgesia of a 48-hr continuous infusion of ropivacaine 2 mg.mL-1, at…
- Trial name
- NCT01196767
- Testing
- Ropivacaine (in one arm); catheterization (in both).
- Where
- France
- Volunteers
- 40 people
- Sponsor
- University Hospital, Clermont-Ferrand
General Anesthesia Using Endotracheal Intubation
Comparison of Different Inspiratory to Expiratory Ratios on Respiratory Mechanics and Oxygenation in Robot-assisted Laparoscopic Radical Prostatectomy With Steep Trendelenburg Position and Pneumoperitoneum
The steep trendelenburg position and pneumoperitoneum during laparoscopic surgery have the potential to cause an adverse effects on respiratory mechanics and gas exchange.
- Trial name
- NCT01892449
- Testing
- prolonged inspiratory to expiratory (I:E) ratio (1:1), conventional I:E ratio (1:2)
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Yonsei University
Child, Anesthesia
Optimal Inspiratory Pressure for Facemask Pressure-controlled Ventilation in Children
The purpose of this study is to find an optimal inspiratory pressure to provide adequate tidal volume and prevent gastric insufflation in pediatric patients.
- Trial name
- NCT02471521
- Testing
- Mask ventilation, Rocuronium
- Where
- South Korea
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Inhalation Anesthesia
Wash-in Period in Patients Undergoing Low Flow Anesthesia
Volunteers above the age of 18 and below the age of 60 who agreed to participate in the study were not exposed to any interventional intervention other than those routinely applied to the patient during and after the…
- Trial name
- WiPPULFA (NCT06967948)
- Where
- 3 sites in Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Serkan Uckun
Breast Cancer
Comparison of the Effect of Total Intravenous Anesthesia and Inhalation Anesthesia on Cancer Cell Cytotoxicity, Micrometastasis and Recurrence of Tumor in Patients Undergoing Breast Tumor Resection
The purpose of this study is to compare the effect of total intravenous anesthesia and inhalation anesthesia on cancer cell cytotoxicity, micrometastasis and recurrence of tumor in patients undergoing breast tumor resection.
- Trial name
- NCT02089178
- Testing
- intravenous anesthesia, inhalation anesthesia, propofol-remifentanil
- Where
- South Korea
- Volunteers
- 48 people
- Sponsor
- Yonsei University
Postoperative Atelectasis, Postoperative Hypoxemia
REMINDers for Incentive Spirometry in PACU (REMIND-IS in PACU)
The purpose of this study is to determine if the frequency of use of incentive spirometry during the stay in the Post-Anesthesia Care Unit (PACU) increases with visual and auditory electronic reminders, as compared to not having…
- Conditions
- Postoperative Atelectasis, Postoperative Hypoxemia, Postoperative Pneumonia, Postoperative Pulmonary Complications
- Trial name
- NCT06304493
- Testing
- Alarms
- Where
- United States
- Volunteers
- 231 people
- Sponsor
- University of Colorado, Denver
Emergence Agitation, Remimazolam
Effect of Remimazolam vs Sevoflurane Anesthesia on Incidence of Emergence Agitation and Complications in Children Undergoing Ophthalmic Surgery
As a novel ultra-short-acting benzodiazepines drugs, Remimazolam has been accepted for induction and maintenance of clinical anesthesia.
- Conditions
- Emergence Agitation, Remimazolam, Sevoflurane, Pediatric Ophthalmic Surgery
- Trial name
- NCT05527314
- Testing
- Remimazolam, Sevoflurane, Fentanyl
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Second Affiliated Hospital of Nanchang University
Microcirculatory Effects of Anesthesia, Inhalation and Intravenous Anesthesia
The Effects of General Anesthesia on Microcirculation of Central and Peripheral Soft Tissue: a Comparison of Inhalational and Intravenous Anesthetics
Effects of different general anesthetics on peripheral microcirculation.
- Trial name
- NCT02530632
- Testing
- Propofol, Sevoflurane, General anesthesia induction
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
General Anesthesia
Continuous and Discontinuous Determination of Propofol Concentration in Breathing Gas
This study should compare the propofol concentration in breathing gas and in plasma (before and) after lung passage. Propofol concentrations in breathing gas are continuously measured by a sensor.
- Trial name
- NCT00532402
- Where
- 2 sites in Germany
- Volunteers
- 16 people
- Sponsor
- University of Luebeck
Contraception, Inhalation of Nitrous Oxide
Nitrous Oxide for Pain Management During In-office Transcervical Sterilization
This is a randomized, double blind study that aims to measure the difference in maximum pain experienced during in-office transcervical sterilization (Essure®) for women receiving either inhaled nitrous oxide or standard oral…
- Trial name
- NEST (NCT02312739)
- Testing
- In-office Transcervical Sterilization (Essure®), Standard Oral pain medications, Intramuscular Ketorolac
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Oxidative Stress, Anesthesia
Effects of TIVA and Inhalation Anesthesia on Oxidative Stress Factors During Hypotensive Anesthesia
Total intravenous anesthesia (TIVA) and inhalation anesthesia are two anesthesia methods that can be preferred for the maintenance of anesthesia. Sevoflurane and propofol are drugs used frequently in these methods.
- Trial name
- NCT04310748
- Testing
- Total Intravenous Anesthesia(TIVA), Inhalation Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Gastric Ultrasonography, Gastric Insufflation
Ventilation and Gastric Insufflation During Three Levels of Inspiratory Pressure During Mask Ventilation
Pulmonary aspiration of gastric contents is one of the leading causes of general anesthesia-related mortality. Gastric insufflation during positive pressure mask ventilation increases the gastric volume, and consequently the risk…
- Conditions
- Gastric Ultrasonography, Gastric Insufflation, Mask Ventilation
- Trial name
- NCT05020548
- Testing
- peak inspiratory pressure 10 cmH2O, peak inspiratory pressure 15 cmH2O, peak inspiratory pressure 20 cmH2O
- Where
- Egypt
- Volunteers
- 111 people
- Sponsor
- Kasr El Aini Hospital
Transcervical Resection of Endometrium, Transcervical Resection of Fibroids
Comparing Two Types of Sedation to Gynaecological Patients
The primary endpoint is to investigate the difference in pain between patients who receive deep sedation with spontaneous breathing versus patients who receive general anesthesia.
- Conditions
- Transcervical Resection of Endometrium, Transcervical Resection of Fibroids, Transcervical Resection of Polyp
- Trial name
- NCT01412632
- Testing
- Remifentanil, propofol and citanest
- Where
- Denmark
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Pneumonia, Postoperative, Anesthesia
Reducing Pneumonia with LMA in Lung Wedge Resection
This retrospective cohort study aims to evaluate whether spontaneous breathing laryngeal mask anesthesia (LMA-SBA) reduces the incidence of postoperative pneumonia compared to single-lung isolation mechanical ventilation in…
- Conditions
- Pneumonia, Postoperative, Anesthesia, Thoracic Surgery, Thoracoscopic Wedge Resection
- Trial name
- NCT06873958
- Where
- China
- Volunteers
- 700 people
- Sponsor
- Hai Feng
Nephrectomy
Anesthesia and Acute Kidney Injury After Nephrectomy
This study investigates the influence of type of anesthesia on postoperative renal dysfunction in patients undergoing nephrectomy.
- Trial name
- NCT04474600
- Testing
- Propofol, Desflurane
- Where
- South Korea
- Volunteers
- 324 people
- Sponsor
- Seoul National University Hospital
Anesthesia, General, Anesthetics Adverse Reaction
Impact of Anesthetic Environment the Sex Ratio of the Children of Female Assistants
The aims of this multi center retrospective study was to determine: whether the sex ratio of the offspring of female assistants in anesthesia-resuscitation differs from that of the population at large whether the assistants' work…
- Trial name
- NCT04532502
- Testing
- Anesthetics, Inhalation
- Where
- Belgium
- Volunteers
- 143 people
- Sponsor
- University of Liege
Anesthesia
Ambu AuraGain and Teleflex LMA Protector Fiberoptic Assessments in Elective Patients
Participant is being asked to take part in this study because participant is going to have surgery that requires general anesthesia (in which participant is unconscious for the procedure).
- Trial name
- NCT02724956
- Testing
- Ambu AuraGain, Teleflex LMA Protector, Ambu aScope
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Positive-Pressure Respiration, Respiratory Aspiration of Gastric Content
Ultrasonographic Comparison of Gastric Volume After Three Modes of Positive Facemask During Induction of Anaesthesia
This study is designed to evaluate the occurrence of gastric insufflation and the critical volume of the stomach after three different modes of positive pressure ventilation during induction (Manual-controlled, volume-controlled…
- Trial name
- UGV (NCT02906267)
- Testing
- Diagnostic ultrasonography of gastric volume
- Where
- France
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Sleep Disordered Breathing
Evaluation of Sleep Disordered Breathing Following Ambulatory Surgery
Obstructive sleep apnea (OSA) is a relatively common medical condition that includes upper-airway obstruction and consequent cessation of breathing during sleep with significant associated other medical problems.
- Trial name
- NCT01851798
- Testing
- Home sleep test administered to all enrolled subjects
- Where
- United States
- Volunteers
- 203 people
- Sponsor
- Walter Reed National Military Medical Center