Clinical trials: Peripheral Circulation
Blood Flow Restriction (BFR) Training Effects
Quantification of Progenitor Cell Circulation Following Vascular Resistance Exercise Using Delfi Tourniquet System
The purpose of this observational study is to examine how slowing down blood flow to the legs- a practice called blood flow restriction (BFR)- during exercise by applying compression to the legs affects the way stem cells are…
- Trial name
- NCT07213726
- Testing
- Delfi Personalized Tourniquet System
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Andrews Research & Education Foundation
Perfusion Index
Peripheral Perfusion Index as a Predictor of Successful Supraclavicular Brachial Plexus Block
Aim of the study is to determine the best cut off value for the PI and PI ratio for predication of successful supraclavicular brachial plexus block in young and middle age patients undergoing hand surgeries .
- Trial name
- NCT06493643
- Testing
- Measurement of perfusion index after supraclavicular brachial plexus block at blocked & unblocked limb
- Volunteers
- 43 people
- Sponsor
- Ain Shams University
Postoperative Pain, Caudal Anesthesia
Effect of Intravenous Versus Caudal Dexmedetomidine on Perfusion Index and Hemodynamic Responses in Children Undergoing Infraumbilical Surgery
Caudal anesthesia is widely used to provide pain relief for children undergoing surgery below the navel (infraumbilical surgery).
- Conditions
- Postoperative Pain, Caudal Anesthesia, Peripheral Perfusion, Pediatric Surgery
- Trial name
- NCT07852039
- Testing
- Caudal Dexmedetomidine, Intravenous Dexmedetomidine
- Volunteers
- 100 people
- Sponsor
- Assiut University
Peripheral Perfusion
DiCART TM Device for Capillary Refill Time Measurement
To estimate peripheral perfusion in shock state, international guidelines recommend the use of capillary refill time, and practitioners currently evaluates it at bedside.
- Trial name
- DICART-VS (NCT04538612)
- Testing
- measure capillary refill time
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Poor Peripheral Perfusion
Perfusion Index Variability in Respiratory Distress Syndrome
Perfusion index may vary according to type of surfactant during the treatment of respiratory distress syndrome.
- Trial name
- NCT01852461
- Testing
- Beractant, Poractant alfa
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Dr. Sami Ulus Children's Hospital
Peripheral Circulation During On-pump Cardiac Surgery
Assessment of Skin Perfusion Pressure as an Indicator of Tissue Oxygenation in Cardiac Surgery Patients Undergoing Cardiopulmonary Bypass
This study is aim to evaluate usefulness of the perioperative monitoring of skin perfusion pressure as an indicator of perpheral perfusion in patients undergoing on-pump cardiac surgery.
- Trial name
- NCT02329392
- Where
- South Korea
- Volunteers
- 72 people
- Sponsor
- Yonsei University
Septic Shock, Hyperlactatemia
Early Goal Directed Therapy Using a Physiological Holistic View. The ANDROMEDA-SHOCK Study
Septic shock is a highly lethal condition associated with a mortality risk of 30 to 60%. Optimizing tissue perfusion and oxygenation is the aim to decrease mortality and morbidity in septic shock patients.
- Conditions
- Septic Shock, Hyperlactatemia, Peripheral Perfusion
- Trial name
- ANDROMEDA (NCT03078712)
- Testing
- Peripheral Perfusion guided resuscitation, Lactate guided resuscitation
- Where
- Chile
- Volunteers
- 424 people
- Sponsor
- Pontificia Universidad Catolica de Chile
Labor Epidural Analgesia, Perfusion Index
Perfusion Index Variability During Epidural Labor Analgesia
This prospective, single-centre observational study evaluates changes in the peripheral Perfusion Index (PI) - a non-invasive parameter derived from the pulse-oximetry photoplethysmographic waveform - in women receiving epidural…
- Conditions
- Labor Epidural Analgesia, Perfusion Index, Pain
- Trial name
- NCT07831967
- Testing
- Epidural (or opioid-only combined spinal-epidural) labor analgesia
- Where
- Poland
- Volunteers
- 200 people
- Sponsor
- Medical University of Gdansk
Newborn, Infection
Comparison of Peripheral Perfusion Level Between Two Groups of Newborns According to Their Infectious Status Defined by the Criteria of the Center for Disease Control and Prevention (CDC)
Despite advances in medicine, secondary neonatal infection remains a continuing concern because of the associated high morbidity and mortality.
- Trial name
- NCT03117907
- Where
- France
- Volunteers
- 68 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Diabetic Peripheral Neuropathy
Objective Measures of Nerve Integrity, Posture, Gait and Blood Flow, After Nerve Decompression
The purpose of this study is to measure the effect of nerve decompression on the recovery of the treated nerves. To obtain objective data during surgery of the treated nerves' via electrical signals and muscle power when…
- Trial name
- OMNIFICENT (NCT01735903)
- Testing
- Arm A - Non-Diabetic, Gait and Balance
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Foot Surgery Center of Northern Colorado
Hip Disease
Effects of Hip Distraction Without a Perineal Post on Venous Blood Flow and Peripheral Nerve Conduction
The purpose of this pilot study is to evaluate the effects of hip distraction without a perineal post on the lower extremity during hip arthroscopic procedures by peri-operative monitoring of various prognostic markers for…
- Trial name
- NCT03417934
- Testing
- Hip Arthroscopy Procedure
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Colorado, Denver
Postoperative Circulatory Changes, Peripheral Vascular Diseases
Effects of Different Compression Pressure Levels on Peripheral Circulation After Surgery
After surgery, elastic compression is commonly used on the legs to support blood circulation and reduce the risk of complications such as swelling and venous thromboembolism.
- Conditions
- Postoperative Circulatory Changes, Peripheral Vascular Diseases, Venous Insufficiency of Leg
- Trial name
- COMP-PILOT (NCT07394829)
- Testing
- Pressure-Controlled Compression Device
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Agri Ibrahim Cecen University
Carpal Tunnel Syndrome, Median Nerve Injury
Sonographic Measurement of Intraneural Blood Flow in the Median Nerve
Carpal tunnel syndrome (CTS) is the most common nerve compression disease and the most expensive upper-extremity work-related musculoskeletal disorder, affecting approximately 10 million people in the US.
- Trial name
- NCT05057754
- Testing
- Cooling, Heating, Exercising
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Vascular Stiffness, Cognitive Change
Blueberry Study Aimed at Improving Cognition and Peripheral Blood Flow
Blueberries are rich in the content of a variety of biologically active chemicals that contribute to their health properties. The consumption of blueberries has beneficial effects on vascular function and brain health and…
- Conditions
- Vascular Stiffness, Cognitive Change, Blood Pressure
- Trial name
- NCT04015258
- Testing
- Blueberries, Blueberry powder, Blueberry components capsules
- Where
- United Kingdom
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Renal Disease, Peripheral Arterial Disease
The Effects of INP on Peripheral Circulation in Dialysis Patients and Patients With PAD and Leg Ulcers
This experimental study will look at the effects of INP therapy for two patient groups: 1) patients with reduced peripheral circulation and chronic wounds in patients with renal disease (dialysis patients); 2) and peripheral…
- Conditions
- Renal Disease, Peripheral Arterial Disease, Arterial Leg Ulcers
- Trial name
- NCT02622308
- Testing
- FlowOx™
- Where
- Norway
- Volunteers
- 4 people
- Sponsor
- Oslo University Hospital
Vascular Dementia, Subcortical Vascular Dementia
Effect of Zydena (Udenafil) on Cerebral Blood Flow and Peripheral Blood Viscosity
The purpose of this study is to determine whether Zydena (Udenafil) has effect on cerebral blood flow and peripheral blood viscosity in normal and subcortical vascular cognitive impairment subjects.
- Trial name
- SMCZN01 (NCT01466543)
- Testing
- Zydena (Udenafil)
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Perfusion; Complications
Evaluation of Capillary Refill Index
Comparison of a peripheral perfusion assessment method using a pulse oximeter to the conventional capillary refill time visually assessed by a clinician.
- Trial name
- CRI (NCT04144166)
- Testing
- capillary refill index (CRI)
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Nihon Kohden
Coronary Artery Disease, High-risk Percutaneous Coronary Intervention
Early Feasibility Study of the Supira System in Patients Undergoing HRPCI
The objective of this study is to assess the feasibility and safety of the Supira System in providing temporary cardiovascular hemodynamic support in patients undergoing HRPCI.
- Conditions
- Coronary Artery Disease, High-risk Percutaneous Coronary Intervention, Interventional Cardiology
- Trial name
- NCT06087575
- Testing
- Supira System
- Where
- 4 sites in United States
- Volunteers
- 15 people
- Sponsor
- Supira Medical
Peripheral Arterial Disease
Effect of Single-versus Double-limb Cycling Exercise on Blood Flow in Patients With Peripheral Artery Disease
This study will be conducted to investigate the effect of single limb cycling exercise and the effect of double limb cycling exercise on blood flow in patients with peripheral artery disease and compare between both effects.
- Trial name
- NCT06518590
- Testing
- Cycle
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Cairo University
Peripheral Vascular Disease
Evaluation of the Effect of the Flowaid Device in Increasing Local Circulation in the Leg
This is an open label pilot study to evaluate the efficacy and the safety of the Flowaid device in increasing local circulation in the legs.
- Trial name
- NCT00538226
- Testing
- External Electric Muscle Stimulation
- Where
- United States
- Sponsor
- Rosenblum, Jonathan I., DPM