103 results found.

Diagnostic, Procedures and Surgeries on or Through Accessible Muc Clinical Trial using Cocaine HCl 4% Topical Solution; Cocaine HCl 10% Topical Solution; Placebo Topical Solution

Lannett Company, Inc. - Recruiting 18 years or older.
- A Phase III Investigation of Topical Application of Cocaine HCl 4% and 10% on Safety and Efficacy in Local (Topical) Anesthesia for Diagnostic Procedures and Surgeries on or Through Accessible Mucous Membranes of the Nasal Cavities..
Cocaine HCl 4% Topical Solution; Cocaine HCl 10% Topical Solution; Placebo Topical Solution

Carotid Endarterectomy Clinical Trial using Anesthesia with Xenon; Standard anesthesia

Centre Hospitalier Universitaire de NÄ«mes - Recruiting 18 years or older.
- Evaluation of Brain Damage Resulting From Carotid Endarterectomy With Xenon Anesthesia.
Anesthesia with Xenon; Standard anesthesia

Third Molar Extraction Clinical Trial using Placebo injection; Ropivacaine injection

Centre Hospitalier Universitaire de NÄ«mes - Recruiting 16 years to 65 years.
- Postoperative Analgesia in Third Molar Surgery Under General Anesthesia: Ropivacaine Versus Placebo.
Placebo injection; Ropivacaine injection

Knee Surgery, Arthroplasty, or Ligament Reconstruction Clinical Trial using AlgiScan

Centre Hospitalier Universitaire de NÄ«mes - Recruiting 18 years or older.
- Does the Measurement of Pupillary Reactivity to Painful Stimulation by an Automated Pupillometer Determine the Effectiveness of Local Anesthesia When Undergoing General Anesthesia?.
AlgiScan

Status; Splenectomy Clinical Trial using Desflurane; Propofol

Theodor Bilharz Research Institute - Recruiting 25 years to 55 years.
- Perioperative Effect of Desflurane Versus Total Intravenous Anesthesia With Propofol on Hemostasis Guided by Thromboelastometry in Splenectomy With Liver Cirrhosis..
Desflurane; Propofol

Elective Knee Surgery Clinical Trial using InfinitiPlus (TM) needle system

The Cleveland Clinic - Recruiting 18 years to 85 years.
- Effect of InfinitiPlusTM Needle Guidance in Ultrasound Guided Regional Anesthesia.
InfinitiPlus (TM) needle system

Rapid Sequence Induction of General Anesthesia, Sellick Maneuver, Clinical Trial using effective sellick maneuver; sham sellick maneuver

Assistance Publique - Hôpitaux de Paris - Recruiting 18 years or older.
- Sellick Maneuver Evaluation in Rapid Sequence Induction of General Anesthesia Non Inferiority Trial.
effective sellick maneuver; sham sellick maneuver

Post Herpetic Neuralgia Clinical Trial using Pregabalin; placebo

Pfizer - Recruiting 18 years or older.
- A Phase 3 Double-Blind, Randomized, Placebo-Controlled, Safety And Efficacy Study Of Once Daily Controlled Release Pregabalin In The Treatment Of Patients With Postherpetic Neuralgia (Protocol A0081224).
Pregabalin; placebo

Cardiovascular Diseases Clinical Trial using Vein-Viewer Vision

Fondation Ophtalmologique Adolphe de Rothschild - Recruiting N/A to 7 years.
- Difficult Venous Access in Pediatric Anesthesia: Evaluation of a New Medical Device in Multicenter Trial..
Vein-Viewer Vision

Pain Clinical Trial using ropivacaine, ketorelac and epinephrine; Placebo

G”teborg University - Recruiting 18 years to 75 years.
- Local Infiltration Analgesia After Abdominal Hysterectomy.
ropivacaine, ketorelac and epinephrine; Placebo

Surgery, Anesthesia, or Pain Clinical Trial using Endotracheal intubation; Deep Sedation; Fentanyl (Sublimaze TM); fluoromethyl hexafluoroisopropyl ether (Sevoflurane TM); Succinylcholine (Suxamethonium chloride); Rocuronium (Zemuron TM); Propofol (Diprivan TM); Ketamine

Northwestern University - Recruiting 18 years or older.
- A Comparison of the Effect of Intravenous Sedation Versus General Anesthesia in Patients Undergoing Minor Gynecologic Surgery.
Endotracheal intubation; Deep Sedation; Fentanyl (Sublimaze TM); fluoromethyl hexafluoroisopropyl ether (Sevoflurane TM); Succinylcholine (Suxamethonium chloride); Rocuronium (Zemuron TM); Propofol (Diprivan TM); Ketamine

Regional Anesthesia Clinical Trial using Nerve block washout; Sham washout; Saline

University of Alberta - Recruiting 18 years or older.
- A Novel Approach to Reverse and Titrate the Clinical Effects of a Nerve Block.
Nerve block washout; Sham washout; Saline

Anesthesia; Adverse Effect, Reflex, Abnormal, or Tinnitus, Sponta Clinical Trial using Dexmedetomidine; esmolol

TC Erciyes University - Recruiting 18 years to 65 years.
- The Effects of the Drugs Used in Hypotensive Anaesthesia on Cochlea.
Dexmedetomidine; esmolol

General Anesthesia Clinical Trial using Remimazolam; Propofol; Sevoflurane; Remifentanil; Fentanyl; Rocuronium

Paion UK Ltd. - Recruiting 18 years or older.
- A Randomized, Single-blind Phase II Study Evaluating the Efficacy, Safety and Pharmacokinetics of Remimazolam in General Anesthesia in Adult Patients Undergoing Cardiac Surgery, Including Follow-up Sedation in the PACU/ICU.
Remimazolam; Propofol; Sevoflurane; Remifentanil; Fentanyl; Rocuronium

Postoperative Pain, or Sedation Clinical Trial using Infrared Pupillometry; Anesthesia Premedication, Induction and Maintenance

University of California, San Francisco - Recruiting 18 years or older.
- Intraoperative Use of Infrared Pupillometry During General Anesthesia to Predict Pain and Quality of Regional Anesthesia After Surgery.
Infrared Pupillometry; Anesthesia Premedication, Induction and Maintenance

Anesthesia Clinical Trial using Insertion of ProSeal laryngeal mask airway

National Medical Center, Seoul - Recruiting 18 years to 80 years.
- The 3 cm of Head Elevation Provides Higher Insertion Success Than do the 6 cm of it for ProSeal Laryngeal Mask Airway Insertion in Adult Patients.
Insertion of ProSeal laryngeal mask airway

Planned Cesarean Section Clinical Trial

Assistance Publique - H“pitaux de Paris - Recruiting 18 years to 50 years.
- Effect of Acute Preoperative Stress Assessed With Salivary Amylase on the Severity of Maternal Hypotension After Spinal Anesthesia for Planned Cesarean Section.

Uterine Myoma, or Adenomyosis Clinical Trial using Dexamethasone; Normal saline

Severance Hospital - Recruiting 20 years to 60 years.
- The Effect of Dexamethasone on Inflammatory Response After Uterine Artery Embolization.
Dexamethasone; Normal saline

Supracondylar Fractures Clinical Trial using Fentanyl; Ropivacaine

Baylor College of Medicine - Recruiting 2 years to 17 years.
- A Randomized Comparison of Ultrasound Guided Supraclavicular Block(UGSB) and General Anesthesia (GA) to IV Narcotics and General Anesthesia for Postoperative Pain Relief in Children With Supracondylar Fractures..
Fentanyl; Ropivacaine

Anesthesia, ERCP, Safety, or Efficacy Clinical Trial using Propofol; General anesthesia

Erasme University Hospital - Recruiting 18 years or older.
- A Randomized Controlled Trial (RCT) of Efficacy and Safety of Sedation Compared to General Anesthesia for Endoscopic Retrograde Cholangio-pancreatography.
Propofol; General anesthesia

Obstructive Sleep Apnea Clinical Trial using Propofol; Dexmedetomidine

Yonsei University - Recruiting 20 years to 60 years.
- .
Propofol; Dexmedetomidine

Neuromuscular Blockade, or Anesthesia Clinical Trial using Single-Shot Propofol; 30min infusion Propofol; Remifentanil infusion; Rocuronium (0.07mg/kg/body mass); Rocuronium (0.1mg/kg/body mass); Rocuronium (0.15mg/kg/body mass); Rocuronium (0.2mg/kg/body mass); Rocuronium (0.3mg/kg/body mass); Rocuronium (0.45mg/kg/body mass)

Technische Universit„t Mnchen - Recruiting 18 years or older.
- Rocuronium Dose Finding Study After Single-shot or Steady-state Propofol.
Single-Shot Propofol; 30min infusion Propofol; Remifentanil infusion; Rocuronium (0.07mg/kg/body mass); Rocuronium (0.1mg/kg/body mass); Rocuronium (0.15mg/kg/body mass); Rocuronium (0.2mg/kg/body mass); Rocuronium (0.3mg/kg/body mass); Rocuronium (0.45mg/kg/body mass)

Post Operative Pain (Post Laparoscopic Hernia Repair) Clinical Trial using 0.5% Bupivicaine

Lahey Clinic - Recruiting 18 years or older.
- A Randomized, Double-blinded, Placebo-controlled Trial of the Effects of Infusing Local Anesthesia on Post-operative Pain During Laparoscopic Inguinal Hernia Repair.
0.5% Bupivicaine

Anesthesia Clinical Trial using iControl-RP

Fraser Health - Recruiting 19 years or older.
- Closed-loop Control of Anesthesia: Controlled Delivery of Remifentanil and Propofol.
iControl-RP

Upper Airway Obstruction Clinical Trial using nasal mask

Massachusetts General Hospital - Recruiting 18 years to 65 years.
- Effect of Continuous Positive Airway Pressure Ventilation Through Nasal Mask on Upper Airway Patency During Induction of Anesthesia.
nasal mask

Measurement of Nosiseption Durin Anesthesia Clinical Trial using Levobupivacaine; Saline

Tampere University Hospital - Recruiting N/A to 2 years.
- Surgical Pleth Index - Relevance in Small Children. A Randomised Double Blinded Study.
Levobupivacaine; Saline

Pain, or Anesthesia Clinical Trial using Normal Saline; Butorphanol; Flurbiprofen axetil

Tianjin Medical University General Hospital - Recruiting 20 years to 60 years.
- Effect of Butorphanol Combined With Flurbiprofen Axetil on Preventing Postoperative Hyperalgesia Induced by Remifentanil in Patients Undergoing Lower Abdomimal Surgery.
Normal Saline; Butorphanol; Flurbiprofen axetil

Anesthesia Clinical Trial using propofol; sevoflurane; remifenatnil

Masimo Corporation - Recruiting 18 years to 70 years.
- 'Study of the Cerebral Effects of Sevoflurane, Propofol and Remifentanil as Measured by the Spontaneous Electro-encephalogram'.
propofol; sevoflurane; remifenatnil

Complication of Anesthesia Clinical Trial

The Adelaide and Meath Hospital - Recruiting 18 years or older.
- The Effectiveness of Peripheral Nerve Block Scoring Systems in Predicting the Success of a Block for Intra-Operative and Post-Operative Analgesia.

Anesthesia Intubation Complication, or Tracheal Disease Clinical Trial using Ketorolac; Dexamethasone; Placebo

Yeungnam University College of Medicine - Recruiting 20 years to 60 years.
- The Effect of Prophylactic Ketorolac on Sore Throat After Thyroid Surgery.
Ketorolac; Dexamethasone; Placebo

Minor Surgical Procedures With Monitored Anesthesia Care, or Driv Clinical Trial using Midazolam; Sufentanil; Propofol

Rush University Medical Center - Recruiting 21 years to 70 years.
- The Safety of Driving in Patients After Minor Surgery With Monitored Anesthesia Care.
Midazolam; Sufentanil; Propofol

HBV Infection Clinical Trial

Southwest Hospital, China - Recruiting 18 years to 65 years.
- The Effect of General Anesthesia Immunosuppressive on Hepatitis B Virus Replication.

Traumatic Rib Fracture Clinical Trial using Paravertebral Block; Intercostal Nerve Block

Brigham and Women's Hospital - Recruiting 18 years or older.
- Comparative Effectiveness of Continuous Thoracic Paravertebral Blocks Versus Thoracic Epidural and Continuous Intercostal Blocks Versus Patient-Controlled Anesthesia in Traumatic Rib Fracture Patients.
Paravertebral Block; Intercostal Nerve Block

Anesthesia Clinical Trial using Remifentanil

Janssen Pharmaceutical K.K. - Recruiting 1 year to 15 years.
- An Open-Label Study to Evaluate the Efficacy and Safety of JNJ-268229 in Pediatric Subjects General Anesthetised.
Remifentanil

Pain Clinical Trial using Sole local anesthetic; Sufentanil (Opioid plus local anesthetic); Ropivacaine

Nanjing Medical University - Recruiting 18 years to 45 years.
- Sole Epidural Local Anesthetic Versus Opioid Plus Local Anesthetic in Epidural Labor Pain Control.
Sole local anesthetic; Sufentanil (Opioid plus local anesthetic); Ropivacaine

Outpatient Rhinoplasty Clinical Trial using Bilateral facial block after general anesthesia before surgery

Hospices Civils de Lyon - Recruiting 18 years or older.
- Efficacy of Facial Block for Outpatient Rhinoplasty Analgesia.
Bilateral facial block after general anesthesia before surgery

Reference Values Clinical Trial

Oslo University Hospital - Recruiting N/A to 15 years.
- Reference Values for Cardiac Output and Blood Volume Variables in Children With Normal Cardiac Function Measured Under General Anesthesia..

Acute Pain, Chronic Pain, Wound Infusion, or Mastectomy Clinical Trial using Levobupivacaine PCIA (Patient Controlled Intrawound Analgesia); saline; Levobupivacaine continuous infusion; intrawound infusion catheter; morphine; Patrol

IRCCS Policlinico S. Matteo - Recruiting 18 years to 70 years.
- .
Levobupivacaine PCIA (Patient Controlled Intrawound Analgesia); saline; Levobupivacaine continuous infusion; intrawound infusion catheter; morphine; Patrol

Anesthesia Clinical Trial using arterial pressure measurement (Nexfin, a noninvasive finger cuff system)

Hopital Foch - Recruiting 18 years or older.
- Evaluation of Nexfin During Induction of General Anesthesia and in Intensive Care During a Passive Legs Raising Test.
arterial pressure measurement (Nexfin, a noninvasive finger cuff system)

General Anesthesia Clinical Trial using actual body weight based size; ideal body weight based size

Yonsei University - Recruiting 20 years to 70 years.
- .
actual body weight based size; ideal body weight based size

Hospitalization, or Cost of Illness Clinical Trial

Prince of Songkla University - Recruiting N/A to 14 years.
- Comparison of Cost of Hospitalization in Children After General Anesthesia With and Without Perioperative Respiratory Event at a Tertiary Care Hospital in Southern Thailand.

Delirium,, Dementia,, Amnestic,, or Cognitive Disorders Clinical Trial using Sevoflurane; Propofol

Nanjing Medical University - Recruiting 10 years to 80 years.
- Long-term Outcome Followed-up of the Cognitive Disorders After General Anesthesia.
Sevoflurane; Propofol

Brain Neoplasms, or Surgery Clinical Trial using dexmedetomidine; normal saline

China Medical University, China - Recruiting 35 years to 65 years.
- Randomized, Parallelled and Double-blinded Trial of Small-dose Dexmedetomidine Effects on Recovery Profiles of Supratentorial Tumors Patients From General Anesthesia.
dexmedetomidine; normal saline

Postoperative Pain Clinical Trial using spinal anesthesia with intrathecal morphine; TAP-block with ropivacaine and clonidine

University Hospital, Geneva - Recruiting 18 years or older.
- Transversus Abdominis Plane (TAP) Block Versus Intrathecal Morphine for Caesarean Section - Randomised Controlled Trial.
spinal anesthesia with intrathecal morphine; TAP-block with ropivacaine and clonidine

Injuries, Acute Brain Clinical Trial using Conventional Ventilatory Strategy; Protective Ventilatory Strategy

University of Turin, Italy - Recruiting 18 years or older.
- Protective Ventilatory Strategy in Severe Acute Brain Injury: Randomized Multi-center Controlled Trial.
Conventional Ventilatory Strategy; Protective Ventilatory Strategy

Hypotension, or Carbon Dioxide Clinical Trial using spinal anesthesia

Fudan University - Recruiting 20 years to 40 years.
- The Feasibility of PetCO2 Prediction Hypotension Under Spinal Anesthesia for Cesarean Section.
spinal anesthesia

Anesthesia Clinical Trial using Sugammadex

Hopital Foch - Recruiting 18 years or older.
- Recovery After Sugammadex(TIVA Using Propofol vs Inhalation Anesthesia Using Sevoflurane).
Sugammadex

Hypotension Clinical Trial using Nexfin

Hopital Foch - Recruiting 18 years or older.
- Evaluation of the System NEXFIN for Continuous and Non-invasive Measure of the Blood Pressure During Cesarean Delivery Practised Under Spinal Anesthesia.
Nexfin

Anesthesia Clinical Trial using Open loop; Closed-loop

Hopital Foch - Recruiting 18 years to 75 years.
- Automated Administration of Fluid Administration Thanks to Hemodynamic Parameters and Cardiac Output During General Anesthesia.
Open loop; Closed-loop

Pre- and Postoperative Analgesia, Spinal Anesthesia, or Renal Cel Clinical Trial using klonidin; epidural anesthesia

Ume† University - Recruiting 18 years or older.
- Randomized Study of Spinal Anesthesia Compared With Traditional Epidural Anesthesia Concerning Peroperative and Postoperative Pain After Open Nephrectomy in Patients With Renal Cell Carcinoma.
klonidin; epidural anesthesia

Anesthesia Clinical Trial using Lidocaine; Placebo

Hopital Foch - Recruiting 18 years or older.
- Influence of Lidocaine on a Closed-Loop Anesthesia System.
Lidocaine; Placebo

General Anesthesia, or Elective Surgery Clinical Trial using Propofol; Diprivan

Fresenius Kabi - Recruiting 18 years to 64 years.
- Therapeutic Equivalence Study of Propofol Using Target-Controlled Infusion of Propofol 2% (20 mg/mL) MCT Fresenius Compared With Diprivanr 20 mg/mL (AstraZeneca) in Patients Undergoing Elective Surgery.
Propofol; Diprivan

General Anesthesia Clinical Trial using manual administration of iv anesthetics (propofol and remifentanil) using the Toolbox platform; closed-loop administration of iv anesthetics (propofol and remifentanil) using the Toolbox platform

Hopital Foch - Recruiting 50 years to 85 years.
- One-year Mortality According to the Method of Total Intravenous Anesthesia. A Prospective, Randomized and Multicenter Study.
manual administration of iv anesthetics (propofol and remifentanil) using the Toolbox platform; closed-loop administration of iv anesthetics (propofol and remifentanil) using the Toolbox platform

Opioid Induced Constipation in Patients Without Cancer and With C Clinical Trial

AstraZeneca - Recruiting 18 years to 85 years.
- Longitudinal Study of Patients With Opioid-Induced Constipation.

Regional Anesthesia Morbidity, or Postoperative Pain Clinical Trial using Tibial nerve group; Tibial peroneal nerve group

Ospedale di Circolo - Fondazione Macchi - Recruiting 18 years or older.
- Approach to Continuous Sciatic Nerve Block for Orthopedic Procedures in Day Surgery With Two Different Techniques.
Tibial nerve group; Tibial peroneal nerve group

Anxiety, Separation, or Psychomotor Agitation Clinical Trial using Cartoon; parental presence

Yeungnam University College of Medicine - Recruiting 1 year to 7 years.
- Cartoon Distraction and Parental Presence During Induction of Anesthesia on Preoperative Anxiety and Postoperative Behavior Change in Children Undergoing General Anesthesia.
Cartoon; parental presence

Anesthesia Clinical Trial using AR09; placebo

Arbor Pharmaceuticals, Inc. - Recruiting 18 years to 50 years.
- A Phase I, Randomized, Double-blind, Placebo-controlled, Rising-dose Study to Assess the Tolerability, Safety, Pharmacokinetics, and Pharmacodynamics of Single IV Doses of AR09 in Healthy Subjects.
AR09; placebo

Colorectal Surgery Clinical Trial using opioid based analgesia (fentanyl and pethidine) versus non-opioid based analgesia (ropivacaine and tramadol)

Severance Hospital - Recruiting 20 years to 80 years.
- .
opioid based analgesia (fentanyl and pethidine) versus non-opioid based analgesia (ropivacaine and tramadol)

Pain Perception of the New Device, The Pain Related Behavior, or Clinical Trial using Computer controlled anesthesia; conventional anesthesia syringe

King Abdulaziz University - Recruiting 5 years to 9 years.
- Comparison of The Computer Controlled Local Anesthesia and The Conventional Inferior Alveolar Nerve Block in Primary Molars Pulptomies.
Computer controlled anesthesia; conventional anesthesia syringe

Goal-oriented Fluid Therapy, or Colorectal Surgery Clinical Trial using Combined epidural-general anesthesia (CEGA); Volulyter (6% HES 130/0.4 in balanced solution); Patient-Controlled Epidural Analgesia (PCEA)

Duke University - Recruiting 45 years to 80 years.
- KOREAN Enhanced RecOvery Strategy for Colorectal Surgery.
Combined epidural-general anesthesia (CEGA); Volulyter (6% HES 130/0.4 in balanced solution); Patient-Controlled Epidural Analgesia (PCEA)

Intubation, Intratracheal Clinical Trial using Remifentanil

Severance Hospital - Recruiting 50 years or older.
- .
Remifentanil

Myocardial Ischemia, Autonomic Neuropathy, Healthy, or Diabetes Clinical Trial

VU University Medical Center - Recruiting 18 years to 75 years.
- Cardiac Sympathetic Innervation and Coronary Blood Flow Regulation During General Anesthesia.

Postoperative Nausea and Vomiting Clinical Trial using Dexamethasone and Ondansetron; Placebo

Hopital Foch - Recruiting 18 years to 75 years.
- Should we Associate Dexamethasone and Ondansetron to Closed-loop Anesthesia to Reduce the Incidence of Postoperative Nausea and Vomiting After Bariatric Surgery?.
Dexamethasone and Ondansetron; Placebo

Patients Undergoing Lung Transplantation Under Extracorporeal Mem Clinical Trial using Administration of anesthesia: Propofol; Administration of anesthesia: Sevoflurane

Yonsei University - Recruiting 20 years or older.
- .
Administration of anesthesia: Propofol; Administration of anesthesia: Sevoflurane

Inguinal Hernia Clinical Trial using Systemic intravenous lidocaine infusion; Normal saline infusion

Yonsei University - Recruiting 1 year to 6 years.
- .
Systemic intravenous lidocaine infusion; Normal saline infusion

Anesthesia, General Clinical Trial using 0.5 mcg/kg IV infusion for 10 min, 1.0 mcg/kg IV infusion for 10 min

Yonsei University - Recruiting 20 years to 60 years.
- .
0.5 mcg/kg IV infusion for 10 min, 1.0 mcg/kg IV infusion for 10 min

Anesthesia Clinical Trial using Gelatin 500 mL; Gelatin 50 mL

Hopital Foch - Recruiting 18 years or older.
- Efficacy of Preemptive Volume Loading to Prevent Arterial Hypotension During Induction of General Anesthesia.
Gelatin 500 mL; Gelatin 50 mL

Anesthesia Clinical Trial using Tetracaine HCl 3% and Oxymetazoline HCl 0.05%

St. Renatus, LLC - Recruiting 3 years to 17 years.
- A Single-Center, Study Evaluating The Pharmacokinetics Of Tetracaine, Para-Butylaminobenzoic Acid, And Oxymetazoline After Intranasal Administration Of Kovacaine Mist To Healthy Pediatric Subjects.
Tetracaine HCl 3% and Oxymetazoline HCl 0.05%

Anesthesia of Mucous Membrane Clinical Trial using Pliaglis; Benzocaine; Articaine

University of Michigan - Recruiting 18 years or older.
- Comparison of Efficacy of Two Topical Anesthetics: Benzocaine Versus Pliaglis for Control of Pain Associated With Dental Needle Insertion in the Palate, A Double Blind Study.
Pliaglis; Benzocaine; Articaine

Deep Extubation Clinical Trial using Desflurane with remifentanil; Desflurane

Chung-Ang University Hospital - Recruiting 20 years to 60 years.
- .
Desflurane with remifentanil; Desflurane

Lumbosacral Radicular Pain Clinical Trial using anteroposterior approach group; oblique approach group

Yonsei University - Recruiting 20 years to 80 years.
- .
anteroposterior approach group; oblique approach group

Shoulder Pain Clinical Trial using Dose of of ropivacaine 0.75% used in block procedure

Sunnybrook Health Sciences Centre - Recruiting 18 years to 75 years.
- Determining the Minimal Effective Volume (MEAV95) for Interscalene Brachial Plexus Block for Surgical Anesthesia.
Dose of of ropivacaine 0.75% used in block procedure

STROMAL OPACITIES Clinical Trial using LALAK; IEK; Retrobulbar Block or General Anesthesia; optical coherence tomography (OCT); Topical Anesthesia; femtosecond laser

Oregon Health and Science University - Recruiting 18 years or older.
- Randomized Clinical Trial of OCT-Guided Laser-Assisted Lamellar Anterior Keratoplasty in Adults for Stromal Opacities.
LALAK; IEK; Retrobulbar Block or General Anesthesia; optical coherence tomography (OCT); Topical Anesthesia; femtosecond laser

Microsurgical Free Flaps Clinical Trial using Balanced anesthesia; Total intravenous anesthesia

Regina Elena Cancer Institute - Recruiting 18 years to 75 years.
- Sevoflurane Protective Effect on Ischemia-reperfusion Injury in Patients Undergoing Reconstructive Plastic Surgery With Microsurgical Flap. Multicenter, Randomized Controlled Trial..
Balanced anesthesia; Total intravenous anesthesia

Tongue Cancer Clinical Trial using intravenous anesthesia; combined intravenous-inhalational anesthesia; inhalational anesthesia

Wuhan University - Recruiting 50 years to 70 years.
- Effects of Different General Anesthesia Methods on Immune Responses in Patients Undergoing Surgery for Tongue Cancer.
intravenous anesthesia; combined intravenous-inhalational anesthesia; inhalational anesthesia

Gastric Cancer Clinical Trial using preemptive dexmedetomidine epidural bolus injection(1.5 mcg/kg); normal saline

Yonsei University - Recruiting 40 years to 70 years.
- .
preemptive dexmedetomidine epidural bolus injection(1.5 mcg/kg); normal saline

Chronic Renal Failure, or Hip Fracture Clinical Trial using dexmedetomidine infusion for premedication; Midazolam; saline infusion; Spinal block with hyperbaric bupivacaine 0.5% 12.5 mg

Baskent University - Recruiting 65 years to 95 years.
- The Effect of Dexmedetomine Premedication on the Bispectral Index Values Using Sedation With Propofol During Spinal Anesthesia on Geriatric Chronic Renal Failure Patients Undergoing Hip Fracture Surgery The Effect of Dexmedetomine Premedication on the Bispectral Index Values Using Sedation With Propofol During Spinal Anesthesia on Geriatric Chronic Renal Failure Patients Undergoing Hip Fracture Surgery.
dexmedetomidine infusion for premedication; Midazolam; saline infusion; Spinal block with hyperbaric bupivacaine 0.5% 12.5 mg

Intra-abdominal Surgery Clinical Trial using Sevoflurane; propofol; remifentanil

Sun Yat-sen University - Recruiting 60 years or older.
- Comparison of Total Intravenous Anesthesia With Sevoflurane-based Balanced Anesthesia on Postoperative Cognitive Dysfunction in Elderly Patients for Major Elective Intra-abdominal Surgery.
Sevoflurane; propofol; remifentanil

Tourniquet-induced Pain, or Tourniquet-induced Hypertension Clinical Trial using gabapentin 600 mg po; Placebo pill given one hour before surgery

Baylor College of Medicine - Recruiting 18 years to 64 years.
- Efficacy of Gabapentin in Prevention of Tourniquet Pain and Hypertension During Orif of Tibia Fracture Under General Anesthesia.
gabapentin 600 mg po; Placebo pill given one hour before surgery

Anesthesia, Pain, or Urinary Retention Clinical Trial using Foley catheter placement; Spontaneous Micturation/ Post Void Residual

Northwestern University - Recruiting 18 years or older.
- Do Women Receiving Low Dose Combined Spinal Epidural for Labor Analgesia Exhibit Less Bacteriuria Using a Urinary Retention Protocol Versus Routine Urinary Catheter Placement?.
Foley catheter placement; Spontaneous Micturation/ Post Void Residual

Obesity, or Obesity, Morbid Clinical Trial using Tetrastarch (130/0.4)

National Institute of Medical Sciences and Nutrition, Salvador Zubiran - Recruiting 18 years to 70 years.
- Colloid Volume Kinetics in Morbidly Obese Patients Under General Anaesthesia.
Tetrastarch (130/0.4)

Indwelling Urinary Catheter, Male Patients, or General Anesthesia Clinical Trial using DPNB plus RB; Tramadol

West China Hospital - Recruiting 18 years to 50 years.
- Efficacy of Dorsal Penile Nerve Block (DPNB) Plus Ring Block (RB) for Prevention of Postoperative Catheter Related Bladder Discomfort (CRBD) in Male Patients After General Anesthesia.
DPNB plus RB; Tramadol

Intubating Laryngeal Airway Clinical Trial using AirQ Intubating Laryngeal Airway

University of British Columbia - Recruiting N/A to 16 years.
- Evaluation of the Intubating Laryngeal Airway in Children - Phase 2.
AirQ Intubating Laryngeal Airway

Hemorrhoids, or Fissure in Ano Clinical Trial using Administration of 0,7 mg of atropine; Measurement of skin conductance with Pain detector

Rikshospitalet University Hospital - Recruiting 18 years or older.
- .
Administration of 0,7 mg of atropine; Measurement of skin conductance with Pain detector

Anesthesia Intubation Complications Clinical Trial using the DLT bending to the right; the DLT bending to the left

Kaohsiung Medical University Chung-Ho Memorial Hospital - Recruiting 18 years or older.
- Comparison of Different Bending Mode for Double-lumen Endotracheal Tube Intubation.
the DLT bending to the right; the DLT bending to the left

Anaesthesia, or Trauma Clinical Trial using ANV(R)

Medical University of Vienna - Recruiting 18 years or older.
- Improvement of Needle Visibility in In-line Regional Anaesthesia by 'Advanced Needle Visualization Technology r'.
ANV(R)

Pain on Propofol IV Injection Clinical Trial using lidocaine/tetracaine transdermal patch (NDC 43469-864-01); Gebauer's Ethyl Chloride

The University of Texas Health Science Center, Houston - Recruiting 6 years to 17 years.
- In Children, Does the Use of Synera Patch for Local Analgesia Before Vascular Access Reduce Pain Associated With Propofol Injection for Anesthesia Induction?.
lidocaine/tetracaine transdermal patch (NDC 43469-864-01); Gebauer's Ethyl Chloride

Nephrectomy,Kidney Donation Clinical Trial using Sevoflurane; desflurane

Yonsei University - Recruiting 20 years to 70 years.
- .
Sevoflurane; desflurane

Anesthesia Recovery Period Clinical Trial using Sugammadex; Neostigmine/Glycopyrrolate; Placebo

Radboud University - Recruiting 18 years to 65 years.
- Street Fitness in Surgical Patients Undergoing General Anesthesia After Reversal of Neuromuscular Rest Blockade With Sugammadex.
Sugammadex; Neostigmine/Glycopyrrolate; Placebo

Colon Cancer Clinical Trial using Transversus Abdominis Plane block

Kaohsiung Medical University Chung-Ho Memorial Hospital - Recruiting 18 years or older.
- the Effect of the Transversus Abdominis Plane (TAP) Block on the Minimal Laparotomy : a Randomized Controlled Trial.
Transversus Abdominis Plane block

Heart; Dysfunction Postoperative, Cardiac Surgery, or Disorder; H Clinical Trial using Isoflurane; Propofol

Sheba Medical Center - Recruiting 18 years or older.
- Influence of Anesthesia on Mechanical Efficiency of Left Ventricle in Patients Undergoing Open Heart Surgery.
Isoflurane; Propofol

Pneumoperitoneum Clinical Trial

Kliniken Essen-Mitte - Recruiting 18 years or older.
- Influence of Posture, Anesthesia and Surgical Technique on Airway Resistance of the Upper and Lower Airway and Lung Function..

Adrenal Tumors Clinical Trial

Kliniken Essen-Mitte - Recruiting 18 years to 90 years.
- Anesthesiological Management of Hemodynamics and Gas Exchange for Retroperitoneal Adrenalectomies.

Persistent Pain, or Postoperative Hyperalgesia Clinical Trial using Ketamine

Hospital Clinic of Barcelona - Recruiting 18 years or older.
- Phase 4 Study of Prevention of Persistent Postsurgical Pain After Thoracotomy Using Ketamine.
Ketamine

Thyroidectomy Clinical Trial using Inhaled anesthetics

Catholic University of the Sacred Heart - Recruiting 18 years to 70 years.
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Inhaled anesthetics

Breast Cancer Clinical Trial using Local anesthesia; General anesthesia

Mackay Memorial Hospital - Recruiting 21 years to 75 years.
- A Comparison of Local Anesthesia and General Anesthesia for Breast Cancer Surgery, a Prospective Randomized Trial.
Local anesthesia; General anesthesia

Fever Clinical Trial

MemorialCare - Recruiting 18 years or older.
- Evaluation of Intrapartum Fever in Patients Receiving Epidural Anesthesia.

Anesthesia Recovery Period, Delirium, Dementia, Cognitive Disorde Clinical Trial using Hypnotics: propofol, sevoflurane, desflurane,desflurane,midazolam

University of Roma La Sapienza - Recruiting 18 years or older.
- Post Operative Cognitive Recovery and Neuropsychological Complications After General Anesthesia. A Comparison Between Different Techniques of Anesthesia: A Multi-Center Observational Study.
Hypnotics: propofol, sevoflurane, desflurane,desflurane,midazolam

Anesthesia, Intravenous Clinical Trial using intubation of patients undergoing elective surgery

Herlev Hospital - Recruiting 18 years or older.
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intubation of patients undergoing elective surgery