Clinical trials: Block
Intestinal Obstruction
Effects of 500 mg Immediate Release and Extended Release Methylnaltrexone on Loperamide-induced Delay of the Oro-cecal and Whole-gut Transit Time in Healthy Subjects
The purpose of this study is to describe the effects of methylnaltrexone in preventing loperamide-induced delay of the oro-cecal and whole-gut transit time and measure pharmacokinetics of methylnaltrexone after subcutaneous and…
- Trial name
- LOP-MNTX-2009 (NCT01596777)
- Testing
- Loperamide, Methylnaltrexone 12 mg sc., Methylnaltrexone IR capsule
- Where
- Germany
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University Medicine Greifswald
Postoperative Delirium, Postoperative Pain, Acute
Postoperative Delirium and Analgesia in Elderly Patients
This study aims to evaluate the effects of different postoperative analgesic approaches on postoperative delirium in elderly patients undergoing total knee arthroplasty.
- Trial name
- NCT07849517
- Testing
- adductor canal block and biFes block including bupivacain, Periarticular infiltration
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Chronic Venous Insufficiency
Assessment of the Relationship Between Severity of Chronic Venous Obstruction and Venous Claudication
Assessment of the Relationship between Severity of Chronic Venous Obstruction and Venous Claudication
- Trial name
- TIRED (NCT05662761)
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- RWTH Aachen University
Chronic Pancreatitis
Endoscopic Ultrasound-Guided Celiac Plexus Neurolysis (EUS-CPN) for Chronic Pancreatitis
Physicians need a tracking system for specific treatment modalities, and data to determine the impact of endoscopic ultrasound pain management for patients with chronic pancreatitis.
- Trial name
- CPN (NCT04403074)
- Testing
- Celiac Plexus Neurolysis
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Indiana University
Posttraumatic Stress Disorder, Anxiety Disorder
Pilot Study of Pharmaceutical and Behavioral Interventions to Treat Anxiety Disorders
The aim of this project is to create fear conditioning paradigm within which the relative strengths of various novel pharmacological and behavioral interventions can be tested.
- Trial name
- NCT01631682
- Testing
- Propranolol, Reactivation, Mifepristone
- Where
- United States
- Volunteers
- 186 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Diabetes Mellitus, Diabetic Neuropathy
Effects of Ankle Block on Postoperative Analgesia in Diabetic and Non-Diabetic Patients
This prospective observational study aims to evaluate the effects of ultrasound-guided ankle block on sensory and motor block characteristics and postoperative analgesic outcomes in patients undergoing lower extremity surgery.
- Conditions
- Diabetes Mellitus, Diabetic Neuropathy, Postoperative Pain Management
- Trial name
- ANKLE-DM (NCT07404124)
- Testing
- Ultrasound-Guided Ankle Block
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Paresis
Bupivacaine Versus Ropivacaine on Diaphragmatic Motility and Ventilatory Function
Background: Outpatient continuous interscalene brachial plexus blocks are used to control pain after shoulder surgery, with infusions of 0.125% bupivacaine or 0.2% ropivacaine.
- Trial name
- NCT02059070
- Testing
- Ropivacaine, Bupivacaine
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Anesthesiology WSU/DMC-NorthStar
Postoperative Pain
Bilateral Erector Spinae Plane Block After Elective Cesarean Section
The aim of work is to assess and compare the analgesic efficacy of bilateral erector spinae plane block with that of bilateral transversus abdominis plane block after elective cesarean section.
- Trial name
- NCT04016688
- Testing
- ESPB and TAP block
- Where
- 3 sites in Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Temporomandibular Joint Dysfunction Syndrome
Analysis of Clinical Data of Patients With Temporomandibular Joint Disorder
According to our previous research and clinical observation results, the motor function of the oral, maxillofacial and cervical body is closely related to the occlusal contact.
- Trial name
- NCT05780827
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Ischemic Optic Neuropathy, Branch Retinal Artery Occlusion
New Non-invasive Modalities for Assessing Retinal Structure and Function
This study investigates a new technology to assess the structure and function inside the eye. Retinal imaging of subjects with inner and outer retinal defects to detect areas of abnormal structure and function compared to other…
- Conditions
- Ischemic Optic Neuropathy, Branch Retinal Artery Occlusion, Hemianopia, Leber Hereditary Optic Neuropathy
- Trial name
- NCT03475173
- Testing
- LSFG-NAVI
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Randy Kardon
Post-thoracotomy Pain Syndrome
The Effect of Ultrasound Guided Superficial, Deep Serratus Plane Blocks and Thoracic Epidural in Thoracotomy
Pain after thoracotomy is known to be sever acute pain that is resulted from retraction, resection or fracture of ribs .This pain increases post operative morbidity and if not properly managed peri-operatively, chronic post…
- Trial name
- NCT04189120
- Testing
- Thoracic epidural analgesia , superficial serratus plane block and deep serratus plane block
- Where
- Egypt
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute, Egypt
Retinal Artery Occlusion
Optical Coherence Tomography Angiography Examinations in Chronic Retinal Artery Occlusion
Purpose of the study is to examine the retinal blood flow in chronic cases of retinal artery occlusion with non-invasive, non-contact optical coherence tomography angiography.
- Trial name
- RAO-OCTA (NCT03357146)
- Testing
- Optical coherence tomography angiography
- Where
- Hungary
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Anesthesia, Pediatric Circumcision
Analgesia for Pediatric Circumcision : Comparison of the Effectiveness of Pudendal Nerve Block to Penile Nerve Block
Medical or ritual circumcisions are frequent interventions in children. To provide the best comfort to the patients, the anesthetists use regional anesthesia.
- Trial name
- NCT04227561
- Testing
- Pudendal nerve block, Penile nerve block
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Post Operative Pain, Quality of Recovery After Mastectomy
Quality of Recovery From Mastectomy With and Without PECS Blocks
This is a prospective observational study. Investigators want to understand post-operative recovery for patients undergoing mastectomy at NorthShore University HealthSystem.
- Trial name
- NCT05795413
- Testing
- Mastectomy with PECS blocks, Liposomal bupivacaine
- Where
- United States
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Endeavor Health
Nerve Block
Continuous Femoral Nerve Blocks: Relative Effects of Basal Infusion and Bolus Doses on Sensory and Motor Function
This is a research study to determine if the way local anesthetic- or numbing medication- is delivered through a tiny tube next to the nerves that go to the thigh affects the strength and sensation in the thigh.
- Trial name
- NCT01144559
- Testing
- Continuous Infusion, Bolus Administered
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Dorsal Nerve Block in Hypospiudus
Dorsal Nerve Block and Caudal Block in Hypospedius Repair in Children
Comparison between Dorsal nerve block and caudal block effect in post operative pain in hypospedius repair in children Randomoized clinical trial
- Trial name
- NCT06500286
- Testing
- Marciane, Marcaine
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Assiut University
Type 2 Diabetes Mellitus
ET-blockade and Exercise Induced Blood Flow in T2DM
The purpose of this study is to establish the effect of ET blockade on the acute exercise induced blood flow and endothelial function in subjects with T2DM.
- Trial name
- NCT01779596
- Testing
- Bosentan
- Where
- Netherlands
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Osteoarthritis,Knee
Single Adductor-canal-block Versus Peri-articular Infiltration on Outcome After Total Knee Arthroplasty
The purpose of this study is to compare the effect of single adductor-canal-block versus single femoral nerve block on the recovery after total knee arthroplasty.
- Trial name
- NCT02784041
- Testing
- single adductor-canal-block, periarticular infiltration
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Hemorrhage, Simulation Training
Mixed-reality REBOA Simulator With Virtual Coaching
Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) is a life-saving emergency procedure that is highly suited for simulation-based training.
- Trial name
- REBOASIM (NCT05062928)
- Testing
- Virtual coach
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Florida
Apnea, Airway Obstruction, Nasal
Upper Airway's Pressure Drop Analyses After Mandibular Advancement and Maxillary Expansion
Breathing is a crucial function for everyone. Breathing impairment in children could lead to behavioral and cognitive problems at least.
- Conditions
- Apnea, Airway Obstruction, Nasal, Mandible Small, Maxillary Hypoplasia
- Trial name
- NCT04190953
- Testing
- Twin block then Hyrax, Hyrax then Twin block
- Where
- Canada
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Alberta