Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT03044496
Other study ID # NIRS after SCP block
Secondary ID
Status Completed
Phase
First received January 31, 2017
Last updated April 11, 2018
Start date September 2016
Est. completion date January 2018

Study information

Verified date April 2018
Source Marienhospital Stuttgart
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Peripheral regional anesthesia induces a sympathectomy-like effect with neurovascular changes causing increased arterial blood flow and venodilatation .

Near-infrared spectroscopy (NIRS) can be applied to different kinds of tissue providing oxygen saturation by detecting the absorption and reflection of near-infrared light .

The effect on peripheral tissue oxygenation in patients undergoing arteriovenous fistula revision has not yet been examined. We postulate an increase in tissue oxygenation by sympathicolysis caused by peripheral regional anesthesia that might be the reason for beneficial outcome. The aim of our study was to demonstrate the effect of a supraclavicular plexus block in this group of patients.


Recruitment information / eligibility

Status Completed
Enrollment 15
Est. completion date January 2018
Est. primary completion date September 2017
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria:

- all patients undergoing surgery under regional anaesthesia

Exclusion Criteria:

- patients refusal

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
Supraclavicular nerve block
Supraclavicular nerve block using ultrasound and 10ml ropivacaine 0.5% with 20ml mepivacaine 1%

Locations

Country Name City State
Germany Marienhospital Stuttgart, Dpt. of Anaesthesiology Stuttgart Baden Württemberg

Sponsors (1)

Lead Sponsor Collaborator
Marienhospital Stuttgart

Country where clinical trial is conducted

Germany, 

Outcome

Type Measure Description Time frame Safety issue
Primary NIRS after block Absolute change from baseline value in tissue oxygenation 5 minutes before block until 30 minutes after block
Secondary Difference between both arms Absolute difference in tissue oxygenation between blocked arm and contralateral arm 5 minutes before block until 30 minutes after block
See also
  Status Clinical Trial Phase
Completed NCT03246984 - VALUE- Vascular Access Laminate eUropean Experience. A Post Market Surveillance Study to Assess the Safety and Effectiveness of VasQ N/A
Withdrawn NCT03538392 - Serranator® Alto Post Market Clinical Follow Up (PMCF) Study
Recruiting NCT03054623 - Hemodynamic Assessment of Distal Revascularization Interval Ligation N/A
Completed NCT05801549 - Arterio-Venous Fistula Audit. Successful Utilisation Rates of Arterio-Venous Fistulae for Haemodialysis at University Hospital Limerick
Completed NCT04011072 - Far Infrared Therapy on Arteriovenous Fistulas in Hemodialysis Patients N/A
Active, not recruiting NCT04376567 - Outcomes for One-stage and Two-stage Brachial Basilic Arteriovenous Fistulas N/A
Completed NCT03242343 - VasQ External Support for Arteriovenous Fistula N/A
Not yet recruiting NCT06336226 - Brachio Basilic Arterio Venous Fistula One Stage vs Two Stage N/A
Recruiting NCT06091839 - Anchor Versus Parachute Suturing Technique in Arteriovenous Fistula Creation for Hemodialysis N/A
Enrolling by invitation NCT04381754 - Use of Implanting the Biotronik Passeo-18 Lux Drug Coated Balloon to Treat Failing Haemodialysis Arteriovenous Fistulas and Grafts.
Enrolling by invitation NCT04054440 - Outpatient Office Based Endovascular Procedures
Completed NCT03988270 - Prefistula Forearm Exercise in Pts Requiring Chronic HD Therapy N/A
Completed NCT04925635 - Fistula Care and Mobile Health Applications in Hemodialysis Patients
Completed NCT04177901 - The Use of NIRS in Brachial Plexus Block N/A
Completed NCT04978155 - Usefulness of Doppler Ultrasound Carried Out by the Vascular Surgeon After Loco-regional Anesthesia for Preferred Access
Completed NCT04222881 - End-to-side Versus Side-to-side Anastomosis With Distal Vein Ligation for Arteriovenous Fistula Creation
Recruiting NCT03853070 - Post Market Clinical Follow-Up for ED Coil / Electro-detach Generator v4
Completed NCT04293614 - Invasive Arterio-Venous Fistula Blood Pressure Monitoring & Fluid Dynamics Study
Recruiting NCT03731000 - PHIL® Embolic System Pediatric IDE N/A