How surgical approach and anatomy affect wound opening after pilonidal sinus surgery
A Multicenter, Prospective, Observational Study on Factors Affecting Wound Dehiscence in Pilonidal Sinus Surgery: The Impact of Anal Proximity, Morphological Stage, and Surgical Technique (ORIPIS)
We will see if how close the sinus is to the anal verge, the disease stage, and the surgical technique affect the chance of the wound reopening after pilonidal sinus surgery in adults having routine care.
Quick facts
| Study type | Observational |
|---|---|
| Enrollment | 250 (estimated) |
| Ages | 18 Years and up |
| Sex | All |
| Sponsor | Ankara Etlik City Hospital Government |
| Locations | 1 site (Ankara, Ankara) |
| Trial ID | NCT07370714 on ClinicalTrials.gov |
What this trial studies
This multicenter prospective observational study will enroll adults undergoing planned pilonidal sinus surgery and record clinical, anatomical, and surgical details. Key data include distance from the pilonidal sinus to the anal verge, morphological disease stage, and the specific closure or excision technique used. Participants will be followed after surgery and wounds will be assessed for dehiscence and healing outcomes. Analyses will identify factors associated with wound reopening to help guide surgical choices.
Who should consider this trial
Good fit: Adults (≥18 years) with pilonidal sinus disease who are having planned (non-emergency) pilonidal surgery at the enrolling center and can provide informed consent.
Not a fit: Patients undergoing emergency surgery, those with prior pilonidal surgery at the same site, or those unable to complete postoperative follow-up are unlikely to benefit from participation.
Why it matters
Potential benefit: If successful, the findings could help surgeons choose techniques and manage patients to reduce wound reopening and improve recovery after pilonidal surgery.
How similar studies have performed: Previous observational reports have suggested that anatomy and surgical technique affect wound healing after pilonidal surgery, but results are mixed and prospective multicenter data are limited.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Adult patients (≥18 years of age) * Diagnosis of pilonidal sinus disease * Patients undergoing pilonidal sinus surgery as part of routine clinical care * Ability to provide informed consent Exclusion Criteria: * Patients undergoing emergency surgery * Previous pilonidal sinus surgery at the same site * Inability to complete postoperative follow-up
Where this trial is running
Ankara, Ankara
- Ankara Etlik City Hospital — Ankara, Ankara, Turkey (Türkiye) (Recruiting)
Study contacts
- Study coordinator: Muhammed Salih Süer, Attendant
- Email: suersalih@gmail.com
- Phone: +905445943494
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.