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Pilonidal disease is a common and annoying problem with a fair recurrence rate. Every time of recurrence more skin is needed to cover the defect and if left open healing is supposed to be prolonged.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| re- recurrent pilonidal sinus | Active Comparator |
| |
| re-recurrent pilonidal sinus | Active Comparator |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| keystone flap | Procedure | facio-cutaneous flap used to cover the defect after removal of the disease |
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| Measure | Description | Time Frame |
|---|---|---|
| operative time | operative time is measured in minutes from incision to wound dressing | |
| bleeding amount | intra and post operative bleeding amount is measured in cc by volumetric method | amount of blood lost is measured from incision for 2 days post operative |
| healing time | healing time is measured for 3 months post-operatively | |
| wound infection | wound infection evaluated by presence of pus from the first day post-operativel | wound infection is evaluated for 3 months post-operatively |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of Medicine | Zagazig | Sharqia Province | 44519 | Egypt |
data will be available on demand by contacting the principle investigator
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| lay open | Procedure | after removal of the disease, the wound is left open to heal by granulation tissue |
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