Photoplethysmographic Dichrotic Notch Reflexes Systemic Hemodynamics
Launched by HOSPITAL PRIVADO DE COMUNIDAD DE MAR DEL PLATA · Nov 25, 2019
Trial Information
Current as of June 27, 2025
Terminated
Keywords
ClinConnect Summary
This is a prospective and observational study designed to determine if the changes observed in finger photoplethysmographic waveform of surgical patients is related to a local or a sistemic changes in the vascular tone. The investigators will studied 15 patients undergoing regional brachial plexus anesthesia for upper limb surgeries. Photoplethysmography will be continuously recorded in the thumb of the tested hand (anesthetized hand) and in the thumb of the control, opposite hand. Duplex color and power Doppler will measure flow in the both brachial arteries and in the aorta (supraesternal...
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • Written Inform Consent
- • Programmed surgery
- • Supine position
- Exclusion Criteria:
- • Emergency surgery
- • Peripheral vascular diseases
About Hospital Privado De Comunidad De Mar Del Plata
The Hospital Privado de Comunidad de Mar del Plata is a leading healthcare institution dedicated to providing high-quality medical services and advancing clinical research. Located in Mar del Plata, Argentina, the hospital is committed to enhancing patient care through innovative treatment options and comprehensive clinical trials. With a focus on collaboration and excellence, the hospital engages in research initiatives that aim to improve health outcomes and contribute to the global medical community. Its multidisciplinary team of professionals brings together extensive expertise to ensure the highest standards of ethical conduct and scientific rigor in all clinical research endeavors.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Mar Del Plata, Buenos Aires, Argentina
Mar Del Plata, Buenos Aires, Argentina
Patients applied
Trial Officials
Gerardo Tusman, MD
Principal Investigator
Hospital Privado de Comunidad
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
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