Journal of vascular surgery
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The objective of this report is to describe our experience of pediatric vascular injuries in a U.S. military combat support hospital in Baghdad, Iraq. A retrospective study was designed using Joint Theater Trauma Registry (JTTR) records in order to evaluate the pediatric (age <18 years) population presenting with vascular trauma to a combat hospital in Baghdad, Iraq between April 2006 and August 2008. Demographic data comprised casualty, age, gender, and mechanism of injury. Physiologic data included presenting vital signs (rectal temperature, blood pressure, and heart rate), arterial pH, base deficit, hemoglobin (g/dL), and international normalized ratio. ⋯ This is the largest reported wartime series to demonstrate in children that damage control resuscitation despite high injury severity permits simultaneous limb salvage.
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Randomized Controlled Trial Comparative Study
Comparison of a novel real-time SonixGPS needle-tracking ultrasound technique with traditional ultrasound for vascular access in a phantom gel model.
Ultrasound-guided percutaneous vascular access for endovascular procedures is well established in surgical practice. Despite this, rates of complications from venous and arterial access procedures remain a significant cause of morbidity. We hypothesized that the use of a new technique of vascular access using an ultrasound with a novel needle-guidance positioning system (GPS) would lead to improved success rates of vascular puncture for both in-plane and out-of-plane techniques compared with traditional ultrasound. ⋯ Use of the novel SonixGPS needle-tracking ultrasound system (UltraSonix, Richmond, BC, Canada) was not associated with a higher success rate of vascular puncture compared with the traditional ultrasound-guided technique. Assessment of mental task load significantly favored the use of the ultrasound GPS over the traditional ultrasound technique.
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Comparative Study Clinical Trial
Radiation exposure to operating room personnel and patients during endovascular procedures.
To characterize radiation exposure to patients and operating room personnel during fluoroscopic procedures. ⋯ Personnel doses were best correlated with KAP and less well correlated with fluoroscopy time or CAK. The dosimeter on the anesthesia equipment recorded the highest doses attributable to ineffective shielding. Operators can reduce the effective dose to themselves, the patient, and other personnel by minimizing the use of digital subtraction acquisitions, avoiding lateral angulation, using higher magnification levels when possible, and being diligent about the use of shielding during fluoroscopy cases.
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Multicenter Study Clinical Trial
Evaluation of the redesigned conformable GORE TAG thoracic endoprosthesis for traumatic aortic transection.
To evaluate the safety and effectiveness of the conformable GORE TAG thoracic endoprosthesis (CTAG) device (W. L. Gore and Associates, Flagstaff, Ariz) for the endovascular repair of traumatic aortic transections. ⋯ The CTAG device was demonstrated to be a safe and effective treatment for traumatic aortic transection based on 30-day outcomes. There were no device-related serious adverse events.
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Randomized Controlled Trial Comparative Study
Comparing endovenous laser ablation, foam sclerotherapy, and conventional surgery for great saphenous varicose veins.
Many case series have been published on treatments of varicose veins, but comparative randomized controlled trials remain sparse. ⋯ After 1-year follow-up, EVLA is as effective as CS and superior to UGFS according to occlusion on ultrasound duplex. Quality of life improves after treatment in all groups significantly.