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Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
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Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
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Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
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Vascular Closure Devices: Technical Tips, Complications, and Management.

Venkatesh P Krishnasamy1, Michael J Hagar2, Daniel J Scher2

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Summary

Vascular closure devices (VCDs) offer faster, more comfortable hemostasis after vascular access procedures compared to manual compression. Despite benefits, their use is limited by cost, familiarity, and complication risks.

Keywords:
hemostasismanual compressionvascular accessvascular closure device

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Area of Science:

  • Cardiovascular Interventions
  • Medical Device Technology
  • Vascular Surgery

Background:

  • Vascular closure devices (VCDs) facilitate hemostasis at vascular access sites, reducing reliance on manual compression.
  • Since their mid-1990s introduction, numerous VCDs with diverse mechanisms have emerged, enhancing patient comfort and recovery times.
  • Despite advantages over manual compression, VCDs are underutilized due to operator unfamiliarity, complication concerns, and cost.

Purpose of the Study:

  • To provide an updated review of currently approved vascular closure devices.
  • To summarize the existing literature on VCD efficacy and safety.
  • To present institutional experience with various VCDs.

Main Methods:

  • Review of currently approved vascular closure devices.
  • Literature synthesis on VCD performance and complications.
  • Analysis of institutional data on VCD utilization and outcomes.

Main Results:

  • VCDs significantly reduce time to hemostasis and improve patient comfort compared to manual compression.
  • Most VCDs are approved for 5-8F arteriotomies, with some accommodating up to 21F.
  • Major complications associated with VCDs include infection and limb ischemia.

Conclusions:

  • Vascular closure devices offer significant benefits in reducing procedure time and improving patient experience.
  • Barriers to VCD adoption include operator experience, potential complications, and economic factors.
  • Further evaluation and education are crucial for optimizing VCD use in clinical practice.