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OpenTrials
Completed

NCT Number: NCT01281930

Abscess Packing Versus Wick Placement After Incision and Drainage

Abscesses or "boils" are becoming more common every year and are a common reason children come to the Emergency Department. For the abscess to heal the skin needs to be opened to let the pus come out. Often doctors put something called "packing material" or gauze into the abscess space to help aid in healing. It is not known if the type of "packing" that is done is necessary or if a more simple treatment is as good or better. With informed consent we randomly place a child into one (1) of two (2) groups in this study that will say if the child's abscess/boil is packed with gauze in the traditional way or if a wick (small piece) of gauze is placed after the abscess/boil is opened and the fluid is drained. After treatment in the emergency department the child will be scheduled to follow-up in the Pediatric Acute Wound Service (PAWS) clinic as all other children with this infection are scheduled. At this visit the healing of the wound will be checked by the staff in the clinic and will be scored. With this evaluation of the wound the hypothesis that for a simple superficial (skin) abscess/boil a gauze wick placement into the abscess/boil is as effective as placement of traditional gauze packing.

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Key information

Age range

6 month–18 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

St. Louis Children's Hospital

St Louis, Missouri, 63110, United States

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Well appearing patient
  • Abscesses restricted to the superficial areas of the extremities, buttocks, abdominal and thoracic walls, and back
  • Patients presenting Saturday-Wednesday

Exclusion criteria

  • Fever >38 degrees celsius
  • Ill appearing patient
  • Underlying immunodeficiency or disorder leading to chronic abscess formation
  • Any reason for admission to hospital beyond the need for sedation at the time of follow-up
  • Thursday-Friday

Treatment and study plan

Full packing into abscess cavity

Procedure

After incision and drainage plain 1/4-1/2 inch gauze packing material is placed into the cavity to fill it

Wick placement into abscess cavity

Procedure

After incision and drainage of the abscess a piece of plain gauze 1/4-1 inch packing material that is as wide as can be easily passed through the opening is placed into the cavity spanning one diameter of the cavity

Primary outcomes

  1. Abscess healing based upon clinical criteria and clinical judgement

    Time frame: 24-72 hours

    Abscesses are assessed for pus accumulation, erythema from the wound, if the patient has a fever and the overall clinical judgment of the evaluating health care professional at the time of follow-up.

Secondary outcomes

  1. Pain since abscess drainage

    Time frame: 24-72 hours

  2. Parent/guardian comfort with removing the packing material or wick from the abscess cavity

    Time frame: 24-72 hours

  3. Parent/guardian assessment of the abscess wound at 2 weeks

    Time frame: 2 weeks

  4. Parent/guardian assessment of pus drainage at 2 weeks

    Time frame: 2 weeks

  5. Need for further treatment of same abscess within 2 weeks

    Time frame: 2 weeks

Sponsors and collaborators

Lead sponsor

Washington University School of Medicine

Other

Registry information

Important dates

Study start
2009
Primary completion
2015
Study completion
2015
First posted
Jan 24, 2011
Registry last updated
Jun 19, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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