Staphylococcal infection of open granulating wounds

Area of Science:

• Infectious Diseases
• Wound Healing
• Dermatology

Background:

• Staphylococcal infections pose a risk to wound healing.
• Superficial wounds may be more vulnerable to bacterial contamination.
• Understanding the impact of Staphylococcus aureus is crucial for effective treatment.

Purpose of the Study:

• To prospectively investigate the significance of staphylococcal infection in wounds healing by open granulation.
• To assess the impact of Staphylococcus aureus on different types of surgical wounds.
• To evaluate treatment efficacy for staphylococcal infections in wounds.

Main Methods:

• Prospective study of 250 wounds healing by open granulation.
• Analysis of infection rates and outcomes in axillary skin excisions, laparotomy wounds, and pilonidal sinus excisions.
• Assessment of Staphylococcus aureus presence and clinical significance.

Main Results:

• 17 out of 50 axillary skin excisions became infected with Staphylococcus aureus, leading to pain and delayed healing.
• Fucidin ointment effectively treated these staphylococcal infections.
• Staphylococcus aureus was frequently found in deep granulating wounds, but caused no clear harm in laparotomy and pilonidal sinus wounds.
• Superficial wound susceptibility is linked to dressing friction; deep wounds are affected when cavities fill.

Conclusions:

• Superficial wounds, like axillary skin excisions, are susceptible to Staphylococcus aureus infection, causing complications.
• Nasal carriers of Staphylococcus aureus may have increased risk.
• Deep granulating wounds demonstrate greater resistance to harmful effects of Staphylococcus aureus.
• Fucidin ointment is an effective treatment for staphylococcal wound infections.