Clinical Trials Logo

Clinical Trial Summary

This study evaluates the effects of Horner's syndrome on cardiac autonomic nervous activity after interscalene brachial plexus block. Cardiac autonomic nervous activity and bilateral pupil diameters will be measured in a scotopic light condition, 30 minutes after interscalene brachial plexus block under ultrasound guidance and 15 minutes after the subsequent sitting position.


Clinical Trial Description

Stellate ganglia provide sympathetic fibers to the heart. Ipsilateral stellate ganglion block accompanied by interscalene brachial plexus block causes Horner's syndrome presenting with miosis, ptosis, and anhidrosis. The extent of Horner's syndrome can be represented by the difference in pupil diameter between bilateral eyes. Cardiac autonomic nervous activity affected by stellate ganglion block can be measured by calculation of heart rate variability parameters. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03514342
Study type Observational
Source Daegu Catholic University Medical Center
Contact
Status Completed
Phase
Start date June 18, 2018
Completion date July 1, 2019

See also
  Status Clinical Trial Phase
Withdrawn NCT04053491 - Comparison of the Infraclavicular and Axillary Approaches for Continuous Ultrasound-guided Brachial Plexus Block. N/A
Completed NCT03211949 - Ultrasound Guided Topographic Mapping of Medial Antebrachial Cutaneous Nerve N/A
Suspended NCT03291691 - Protective Nerve Stimulation in Regional Anesthesia
Completed NCT03270033 - Intravenous Dexmedetomidine, Dexamethasone and Interscalene Block Duration After Arthroscopic Shoulder Surgery Phase 4
Recruiting NCT06015204 - Assessment of the C8 Dermatomal Block With Photoplethysmographic Amplitude After Interscalene Brachial Plexus Block N/A
Not yet recruiting NCT03279679 - Comparison Between Costoclavicular and Paracoracoid Ultrasound-guided Infraclavicular Block for Forearm Surgery N/A
Completed NCT02305875 - The Musculocutaneous Nerve in a High Resolution MRI N/A
Completed NCT03688724 - Perioperative Diaphragm Point of Care Ultrasound
Completed NCT05005260 - Liposomal Bupivacaine Single-Injection Interscalene Block vs. Continuous Interscalene Block for Primary Total Shoulder Arthroplasty Phase 4
Completed NCT02462408 - Conventional Versus Posterior Approach in Ultrasound-Guided Parasagittal In-Plane Infraclavicular Brachial Plexus Block N/A
Completed NCT02312453 - Posterior Parasagittal In-Plane Ultrasound-Guided Infraclavicular Brachial Plexus Block N/A
Completed NCT00321425 - Ultrasound Guidance Vs. Electrical Nerve Stimulation for Infraclavicular Brachial Plexus Block N/A
Recruiting NCT03577860 - Ventilation and Pulmonary Aeration, Electrical Impedance Tomography, Interscalene Brachial Plexus Block N/A
Completed NCT04356521 - Lateral Sagittal vs Costoclavicular Approach for Ultrasound-Guided Infraclavicular Block N/A
Completed NCT04463329 - Jedi Grip vs. Double Operator Technique for Axillary Brachial Plexus Block N/A
Not yet recruiting NCT04784104 - Comparison of Infraclavicular And Supraclavicular Block Phase 4
Terminated NCT03785392 - Out of Plane Approach for Interscalene N/A
Completed NCT02787018 - Dexamethasone Compared With Dexmedetomidine as an Adjuvant to Ropivacaine for Supraclavicular Brachial Plexus Block Phase 3
Completed NCT05315271 - Supraclavicular Brachial Plexus Block During Upper Limb Surgeries Early Phase 1
Completed NCT04694105 - Peri-neural Dexmedetomidine Versus Dexamethasone for Supraaclavicular Block Adjuvant to Bupivacaine Supraclavicular Brachial Plexus Block N/A