Standardized pilonidal protocol as rescue therapy for excision-refractory pilonidal disease
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In brief
In brief
This prospective study demonstrates that a standardized minimally invasive protocol combining laser epilation, wound care, and selective pit trephination effectively treats pilonidal disease refractory to multiple prior excisions. All 34 patients achieved complete resolution with median 52-day healing time and only 14.7% recurrence, offering a less invasive alternative to repeated major surgery.
- Minimally invasive protocol (epilation, wound care, selective debridement) achieved 100% resolution in excision-refractory pilonidal disease patients
- Median time to complete resolution was 52 days with standardized protocol after prior surgical failures
- Only 41% of refractory patients required surgical intervention (trephination/debridement) under this protocol
- Low recurrence rate (14.7%) with protocol-based rescue therapy compared to traditional repeat excisions
- Regular hair removal (manual/laser epilation) is cornerstone of successful non-operative pilonidal disease management
Written by the GCMD Library team from the article.
Abstract
Purpose
Severe pilonidal diseases have refractory symptoms despite multiple surgeries and optimal therapy remains unclear. We hypothesized that standardized minimally invasive protocol could be an effective rescue treatment.
Methods
We prospectively collected data from symptomatic patients who underwent ≥ 1 pilonidal excision prior to presentation at our clinic 2019–2023. We treated these patients with standardized protocol incorporating local wound care, regular manual/laser epilation, and selective debridement/pit trephination.
Results
We treated 34 refractory patients (23 males) with median follow-up 405 days. Median age of first symptoms was 17.1 years; presentation to our clinic 20.0 years. Prior to our clinic, 27 received one surgery (cleft lift-2, excision no closure-1, excision primary closure-18, wound vac after excision-3, excision flap closure-3); 7 had two surgeries (excision without closure + cleft lift-1, primary closure after excision twice-3, flap closure after excision twice-2, excision primary closure + excision without closure-1). We treated all patients with regular epilation ± local wound care. 14 (41%) underwent trephination ± debridement. All patients achieved complete resolution after median 52 days. Five (14.7%) recurred and were treated with trephination + debridement-2 or wound care alone-3. Symptom length had no correlation with resolution time, skin type, hair amount.
Conclusions
Standardized minimally invasive protocol requiring only selective surgical intervention can treat refractory pilonidal disease with low recurrence rate.