Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Venous ulcers

C S Burton1

  • 1Duke University Medical Center, Department of Medicine, Durham, North Carolina 27710.

American Journal of Surgery
|January 1, 1994
PubMed
Summary
This summary is machine-generated.

Hydrocolloid dressings promote healing for venous ulcers by maintaining a moist environment and reducing infection risk. Certain dressings effectively lyse fibrin, improving tissue oxygenation and aiding repair.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Recurrent papules on the left upper extremity of a 50-year-old man.

Archives of dermatology·2001
Same author

Molecular analyses of a repetitive DNA sequence in wheat (Triticum aestivum L.).

Genome·2000
Same author

Imported African tick bite fever: a case report.

The American journal of tropical medicine and hygiene·1999
Same author

Follicular mucinosis as a presenting sign of acute myeloblastic leukemia.

Journal of the American Academy of Dermatology·1998
Same author

The great imitator: Rocky Mountain spotted fever occurring after hospitalization for unrelated illnesses.

Southern medical journal·1997
Same author

Atypical presentation of inflammatory bowel disease in the elderly.

The American journal of gastroenterology·1993
Same journal

High and low body mass index and 90-day postoperative outcomes in patients with Crohn's disease undergoing abdominal surgery.

American journal of surgery·2026
Same journal

Women with firearm injuries: A multicenter mixed-methods study.

American journal of surgery·2026
Same journal

SBAS presidential address: A surgeon-scientist's journey from haptic science to digital performance metrics.

American journal of surgery·2026
Same journal

Using Dr. Google and AI to stay informed.

American journal of surgery·2026
Same journal

Revealing the sex divide: Primary hyperparathyroidism across the American population.

American journal of surgery·2026
Same journal

Pressure points: A pilot study using the NASA-TLX tool to measure the intensity of Acute care surgery work.

American journal of surgery·2026
See all related articles

Area of Science:

  • Wound healing
  • Dermatology
  • Biomedical engineering

Background:

  • Venous ulcer therapy requires local treatment and hemodynamic support.
  • Moist wound environments facilitate debridement and granulation tissue development.
  • Bacterial colonization in chronic wounds may play a role in autolysis.

Purpose of the Study:

  • To evaluate the efficacy of hydrocolloid dressings in managing venous ulcers.
  • To assess the impact of hydrocolloid dressings on infection rates.
  • To explore the fibrinolytic properties of hydrocolloid dressings.

Main Methods:

  • Occlusion of chronic wounds with hydrocolloid dressings for up to 7 days.
  • Monitoring of soft-tissue infection rates during dressing changes.

Related Experiment Videos

  • Comparison of infection rates with literature data.
  • Assessment of fibrin lysis and its effect on tissue oxygenation.

    • Main Results:

    • Soft-tissue infections occurred in only 1% of dressing changes with hydrocolloid use.
    • This rate is significantly lower than the reported 6.5% in general literature.
    • Hydrocolloid dressings demonstrated fibrinolytic activity, potentially improving tissue oxygenation.
    • One specific hydrocolloid dressing (DuoDERM) showed superior fibrin lysis.

    Conclusions:

    • Hydrocolloid dressings are effective in reducing infection rates in venous ulcers.
    • The fibrinolytic properties of certain hydrocolloid dressings contribute to successful venous ulcer therapy.
    • Maintaining a moist wound environment and managing underlying conditions are crucial for healing.