Clinical Trials Logo

Clinical Trial Summary

This is a proof-of-concept study to collect images to train a CADe algorithm to predict the correct level of amputation in individuals scheduled for amputation secondary to PAD.


Clinical Trial Description

SpectralMD has developed an imaging device (DeepView), which simultaneously performs multispectral imaging (MSI) measurements across the visible and infrared spectrum to obtain a quantitative tissue viability assessment. These optical measurements are integrated using a CADe algorithm to categorize microvascular blood flow and provide a quantitative assessment to aid in selecting the appropriate amputation site. The investigators intend to gather data to train the CADe algorithm to predict ultimate healing status of tissue in the lower extremities of individuals suffering from peripheral arterial disease (PAD). The investigators will demonstrate the feasibility of using such an algorithm to accurately predict the location and extent of small vessel disease prior to amputation. Eventually, the invesitgators expect the DeepView to reduce the rate of re-amputation in patients with peripheral arterial disease if used for routine assessment of patients prior to amputation. The aims of the study are as follows: - Evaluate performance of a Computer Assisted Detection (CADe) algorithm trained to assist selecting the level-of-amputation in patients with PAD. - Identify multispectral signatures that are strongly predictive of viable skin tissue at proposed amputation sites. - Create a representative database for training the CADe algorithm. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03611361
Study type Observational
Source SpectralMD
Contact
Status Terminated
Phase
Start date November 18, 2015
Completion date December 2020

See also
  Status Clinical Trial Phase
Recruiting NCT06032065 - Sequential Multiple Assessment Randomized Trial of Exercise for PAD: SMART Exercise for PAD (SMART PAD) Phase 3
Active, not recruiting NCT03987061 - MOTIV Bioresorbable Scaffold in BTK Artery Disease N/A
Recruiting NCT03506633 - Impacts of Mitochondrial-targeted Antioxidant on Peripheral Artery Disease Patients N/A
Active, not recruiting NCT03506646 - Dietary Nitrate Supplementation and Thermoregulation N/A
Active, not recruiting NCT04677725 - NEtwork to Control ATherothrombosis (NEAT Registry)
Recruiting NCT05961943 - RESPONSE-2-PAD to Reduce Sedentary Time in Peripheral Arterial Disease Patients N/A
Recruiting NCT06047002 - Personalised Antiplatelet Therapy for Patients With Symptomatic Peripheral Arterial Disease
Completed NCT03185052 - Feasibility of Outpatient Care After Manual Compression in Patients Treated for Peripheral Arterial Disease by Endovascular Technique With 5F Sheath Femoral Approach N/A
Recruiting NCT05992896 - A Study of Loco-Regional Liposomal Bupivacaine Injection Phase 4
Completed NCT04635501 - AbsorbaSeal (ABS 5.6.7) Vascular Closure Device Trial N/A
Recruiting NCT04584632 - The Efemoral Vascular Scaffold System (EVSS) for the Treatment of Patients With Symptomatic Peripheral Vascular Disease From Stenosis or Occlusion of the Femoropopliteal Artery N/A
Withdrawn NCT03994185 - The Merit WRAPSODY™ Endovascular Stent Graft for Treatment of Iliac Artery Occlusive Disease N/A
Withdrawn NCT03538392 - Serranator® Alto Post Market Clinical Follow Up (PMCF) Study
Recruiting NCT02915796 - Autologous CD133(+) Cells as an Adjuvant to Below the Knee Percutaneous Transluminal Angioplasty Phase 1
Active, not recruiting NCT02900924 - Observational Study to Evaluate the BioMimics 3D Stent System: MIMICS-3D
Completed NCT02901847 - To Evaluate the Introduction of a Public Health Approach to Peripheral Arterial Disease (PAD) Using National Centre for Sport and Exercise Medicine Facilities. N/A
Not yet recruiting NCT02455726 - Magnesium Oral Supplementation to Reduce Pain Inpatients With Severe Peripheral Arterial Occlusive Disease N/A
Not yet recruiting NCT02387450 - Reduced Cardiovascular Morbi-mortality by Sildenafil in Patients With Arterial Claudication Phase 2/Phase 3
Withdrawn NCT02126540 - Trial of Pantheris System, an Atherectomy Device That Provides Imaging While Removing Plaque in Lower Extremity Arteries N/A
Completed NCT02022423 - Physical Activity Daily - An Internet-Based Walking Program for Patients With Peripheral Arterial Disease N/A