Clinical trials: Obstruction
Calcific Aortic Valve Disease, Aortic Valve Stenosis
Serum and Cellular Biomarkers for Aortic Valve Stenosis
AthenaValve aims to develop and initial validate a novel serum diagnostic kit, for the assessment of severity and prognosis of progression of aortic valve stenosis (AS, a devastating disease without early diagnosis and medical…
- Conditions
- Calcific Aortic Valve Disease, Aortic Valve Stenosis, Aortic Valve, Calcification of
- Trial name
- AthenaValve (NCT04312139)
- Testing
- Echocardiography, Computerized Tomography Aortic Valve Calcium Score, Untargeted LC/MS and LC-MS/MS
- Where
- 2 sites in Greece
- Volunteers
- 280 people
- Sponsor
- National and Kapodistrian University of Athens
Myocardial Ischemia, Coronary Artery Disease
Efficacy of Ranolazine in Patients With Chronic Total Occlusions of Coronary Arteries
Anti-anginal drugs relieve ischemia and symptoms by reducing myocardial oxygen demand by reducing heart rate and or contractility (beta-blockers, phenylalkylamine and benzothiazepineate classes of calcium antagonists) or…
- Conditions
- Myocardial Ischemia, Coronary Artery Disease, Arteriosclerosis, Chronic Stable Angina
- Trial name
- NCT02423265
- Testing
- Ranolazine
- Where
- United States
- Sponsor
- East Carolina University
Hyperalgesia, Secondary
Transversus Abdominis Plane (TAP) Block for Cesarean Section
The purpose of this study is to determine whether a transversus abdominis plane (TAP) block with Clonidine added to the injectate (Clo-TAP) performed approximately 2hrs after the cesarean section (CS) will decrease the amount of…
- Trial name
- CLOTAP (NCT01015807)
- Testing
- Bupivacaine, Clonidine
- Where
- 2 sites in United States, Brazil
- Volunteers
- 90 people
- Sponsor
- University of Washington
Symptomatic Irreversible Pulpitis
Efficacy of Block Injection of an Anti Inflammatory Medicine in Patients With Mandibular Dental Pain
The aim of this study is to determine whether inferior alveolar nerve block of ketorolac and lidocaine would improve the success rate in teeth with symptomatic irreversible Pulpitis.
- Trial name
- IANB (NCT03410212)
- Testing
- Ketorolac Tromethamine
- Where
- Iran
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Azad University of Medical Sciences
Regional Blocks, Renal Surgery
Preoperative Versus Postoperative Quadratous Lunborum Block in Nephrectomy
A multimodal analgesia regimen is suggested after nephrectomy, although some patients still report agonising pain. Regional anesthesia approaches may improve postoperative pain management and reduce the requirement for opioids…
- Trial name
- NCT05860309
- Testing
- quadratous lumborum block
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Ain Shams University
Anxiety
Premedication With Melatonin in Lumbar Medial Branch Block Procedure
Lumbar medial branch blocks are commonly used as a diagnostic tool for facet-mediated chronic low back pain. This interventional pain procedure often occurs in the fluoroscopy suite.
- Trial name
- NCT02415309
- Testing
- 2 mg Melatonin, 10mg Melatonin
- Where
- 2 sites in United States
- Volunteers
- 25 people
- Sponsor
- United States Naval Medical Center, San Diego
Chemotherapeutic Toxicity
Residual Neuromuscular Block of Rocuronium in Chemotherapy Patients Under Sevoflurane Anesthesia
Chemotherapy causes motor nerve dysfunction and degeneration that may alter the response to neuromuscular blocking drugs. To analyse the risk of residual neuromuscular block (RNMB) induced by rocuronium given in standard doses to…
- Trial name
- NCT04965532
- Testing
- sevoflurane anesthesia, Propofol Injection
- Where
- 2 sites in China
- Volunteers
- 80 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Pain Syndrome, Dizziness
Postoperative Analgesia Between Paravertebral Block and Epidural Block in Esophageal Surgery
Prevention of postoperative pain is essential for the recovery of esophageal surgery. Epidural analgesia is a traditional and standard perioperative pain management for these patients.
- Conditions
- Pain Syndrome, Dizziness, Vomiting, Itching
- Trial name
- NCT06704698
- Testing
- Liposomal bupivacaine, Bupivacaine Hydrochloride
- Where
- China
- Volunteers
- 132 people
- Sponsor
- Zhejiang Cancer Hospital
Heart Block, Heart Failure
Right Apical Versus Septal Pacing Trial
The purpose of this study is to examine whether RV (right ventricular)septal pacing has any effect on LV ( left ventricular) function than RV apical pacing in patients who require ventricular pacing.
- Trial name
- RASP (NCT00199498)
- Testing
- Apical RV lead placement, Septal RV lead placement
- Where
- Canada
- Volunteers
- 160 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Postoperative Pain Management
Suprainguinal Fascia Iliaca Block With vs Without Dexmedetomidine
The investigators are evaluating postoperative outcomes in patients undergoing hip replacement surgery performed with either spinal or general anesthesia, who also receive a suprainguinal fascia iliaca block using either…
- Trial name
- NCT07316166
- Testing
- Dexmedetomidine, Ropivacaine
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Rhode Island Hospital
Aortic Stenosis
Vivio AS (Aortic Stenosis) Algorithm Optimization Study
Optimize a candidate software algorithm using data collected with the Vivio system for use as an aid in the identification of heart sounds associated with severe aortic stenosis
- Trial name
- NCT04068402
- Testing
- Vivio System
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ventric Health, LLC
Postoperative Pain, Breast Surgery
Injection Rate and Erector Spinae Plane Block
To evaluate the effect of injection rate on the block sensory level in the ESP block.
- Trial name
- NCT04895072
- Testing
- Standard group, Long group
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Antalya Training and Research Hospital
Myocardial Infarction (MI), Acute Coronary Syndrome (ACS)
Ticino Artificial InTelligence integrAtioN for Occlusion Myocardial Infarction
The goal of this clinical trial is to evaluate whether an artificial intelligence (AI)-based ECG interpretation tool improves the early diagnosis and treatment of occlusion myocardial infarction (OMI) in adults presenting with…
- Trial name
- TITAN-OMI (NCT07077057)
- Testing
- AI-assisted ECG interpretation (PMcardio)
- Where
- Switzerland
- Volunteers
- 500 people
- Sponsor
- Cardiocentro Ticino
Orthopedic Disorder
Comparison of Remimazolam and Dexmedetomidine for Intraoperative Sedation
The purpose of this study is to compare the sedation efficacy of dexmedetomidine and remimazolam for intraoperative sedation during regional block.
- Trial name
- NCT05447507
- Testing
- Remimazolam, Dexmedetomidine
- Where
- South Korea
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Posterior Fossa Tumor
Dexmedetomidine Use for Greater Occipital Nerve Block in Pediatric Posterior Fossa Tumor Surgery.
The goal of this clinical trial is to evaluate the effects of ultrasound-guided versus blind greater occipital nerve block (GONB), with or without Dexmedetomidine as an adjuvant, in pediatric patients undergoing posterior fossa…
- Trial name
- NCT07878156
- Testing
- Bupivacaine 0.25%, Dexmedetomidine 1mcg/kg, Blind greater occipital nerve block
- Where
- Egypt
- Volunteers
- 260 people
- Sponsor
- Children's Cancer Hospital Egypt 57357
Nerve Block, Anesthesia, Local
Combining Lidocaine and Ropivacaine for an Infraclavicular Brachial Plexus Nerve Block
The aim of the study is to investigate how the combination of ropivacaine (a slow onset, long duration local anesthetic) with lidocaine (a rapid onset, shorter duration local anesthetic) affects the onset and duration of a…
- Conditions
- Nerve Block, Anesthesia, Local, Forearm Fracture, Surgery
- Trial name
- NCT06381622
- Testing
- Ropivacaine 0.5% Injectable Solution, Lidocaine epinephrine, Ropivacaine 0.75% Injectable Solution
- Where
- Denmark
- Volunteers
- 78 people
- Sponsor
- Nordsjaellands Hospital
Acute Ischemic Stroke, Large Vessel Occlusion
Ischemic Post-conditioning in the Treatment of Acute Ischemic Stroke
Post-ischemic adaptation is a physical brain protective treatment strategy in which an ischemic event in an organ or tissue is treated and blood flow is restored, and an ischemic stimulus is given to local tissues to induce the…
- Conditions
- Acute Ischemic Stroke, Large Vessel Occlusion, Intracranial Artery Occlusion With Cerebral Infarction, Endovascular Treatments
- Trial name
- NCT06456437
- Testing
- Post-conditioning Balloon dilation and contraction
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Ming Wei
Post Operative Pain
Paracoracoid Subscapularis Plane Block Versus Iso Block for Shoulder Surgery for Shoulder Surgery
Shoulder surgery is the second orthopedic operation cause post operative pain Interscalene block is the standard block for shoulder surgery but it cause phrenic nerve block and diaphragmatic hemipareses Iso block is the block…
- Trial name
- NCT05439837
- Testing
- Infraclavicular and subomohoid block, Paracoracoid subscapularis plane block
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Fayoum University Hospital
Acute Appendicitis
Efficacy of Transversus Abdominis Plane Block in Alleviating Acute Appendicitis
This study aims to evaluate the efficacy of Transversus Abdominis Plane (TAP) block in preoperative pain management for patients diagnosed with acute appendicitis who are scheduled for emergency surgery in the emergency…
- Trial name
- NCT06808737
- Testing
- Transversus Abdominis Plane Blockage
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people
- Sponsor
- Ankara City Hospital Bilkent
Acute Ischemic Stroke, Intracranial Artery Occlusion
Intra-arterial TNK Following Endovascular Thrombectomy in Patients With Large Vessel Occlusion of Posterior Circulation
Rationale: Recently, one prospective multicenter RCT reported a potential beneficial effect of intra-arterial alteplase following successful endovascular thrombectomy (EVT) in patients with an acute intracranial large vessel…
- Conditions
- Acute Ischemic Stroke, Intracranial Artery Occlusion, Endovascular Thrombectomy
- Trial name
- NCT05684172
- Testing
- Tenecteplase, endovascular thrombectomy alone
- Where
- China
- Volunteers
- 208 people
- Sponsor
- The First Affiliated Hospital of University of Science and Technology of China