Clinical Scorecard: Insights Gained from Three Years of Pediatric Endoscopic Treatment for Pilonidal Sinus Disease (PEPSiT)
At a Glance
Category
Detail
Condition
Pilonidal sinus disease (PSD) in pediatric patients
Key Mechanisms
Minimally invasive endoscopic surgical treatment combined with laser hair removal to reduce recurrence
Target Population
Patients under 18 years with primary or recurrent PSD
Care Setting
Pediatric surgical units with operative theatre equipped for PEPSiT and laser therapy
Key Highlights
PEPSiT offers a safe, effective, and minimally invasive alternative to traditional open repair for pediatric PSD.
A standardized multistep protocol includes pre-operative laser epilation, PEPSiT surgery, and post-operative wound care with oxygen-enriched oil-based gel and continued laser therapy.
Laser hair removal significantly reduces recurrence rates compared to other hair removal methods or no hair removal.
Guideline-Based Recommendations
Diagnosis
Clinical diagnosis of PSD in pediatric patients under 18 years.
Assessment of primary or recurrent disease status.
Management
Implement a multistep treatment protocol: pre-operative laser epilation (minimum two sessions every 4–6 weeks), PEPSiT surgical procedure, and post-operative wound management with oxygen-enriched oil-based gel and laser therapy.
Use Multi Variant Pulsed Light (MVPL) laser for painless hair removal without anesthesia.
Perform PEPSiT using a 10 Fr fistuloscope with appropriate instrumentation in a properly set operative theatre.
Monitoring & Follow-up
Follow-up clinical appointments at 7, 14, 30, 60, 90, 180 days postoperatively, then every 6 months.
Assess wound healing by 8 weeks postoperatively as primary success indicator.
Monitor for recurrence, complications (graded by Clavien classification), post-operative pain (VAS), and patient satisfaction (Likert scale).
Risks
Potential for disease recurrence if hair removal is inadequate or local hygiene is poor.
Post-operative complications graded by Clavien system; pain managed and monitored via VAS.
Patient & Prescribing Data
Pediatric patients under 18 years with primary or recurrent pilonidal sinus disease.
Multistep protocol including laser hair removal before and after surgery reduces recurrence rates to approximately 9%, compared to higher rates with other hair removal methods or none.
Clinical Best Practices
Start pre-operative laser epilation at least two sessions before surgery to reduce hair in the treatment area.
Advise weekly mechanical epilation at home to prevent foreign body accumulation.
Use MVPL laser with cooling system to ensure painless treatment without anesthesia.
Set up operative theatre with two monitors and position patient prone with buttocks retracted and Trendelenburg angle at 10°.
Adopt the standardized five-step PEPSiT surgical technique with appropriate instrumentation.
Conduct thorough follow-up to monitor healing, pain, complications, and patient satisfaction.
