Unknown NA INTERVENTIONAL 4-arm NCT01792557

Crystallized Phenol Versus Transposition Flaps for Treatment of Pilonidal Disease: A Prospective Study

Crystallized Phenol Application Versus Transposition Flaps for Treatment of Sacrococcygeal Pilonidal Disease: A Prospective Randomized Study

Sponsor: S.B. Konya Education and Research Hospital

Conditions Pilonidal Sinus

Interventions Crystallized phenol Karydakis Flap Limberg Flap Modified Limberg Flap

Updated 8 times since 2017 Last updated: Mar 21, 2014 Started: Mar 31, 2013 Primary completion: Mar 31, 2017 Completion: Mar 31, 2018

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Pilonidal Sinus and is currently ongoing. S.B. Konya Education and Research Hospital leads this study, which shows 8 recorded versions since 2013 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Unknown NA
Sep 2024 — Sep 2025 [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status NA
Jun 2018 — Jan 2021 [monthly]

Unknown Status NA

▶ Show 3 earlier versions

Apr 2018 — Jun 2018 [monthly]

Unknown Status NA

Status: Active Not Recruiting → Unknown Status
Feb 2017 — Apr 2018 [monthly]

Active Not Recruiting NA
Jan 2017 — Feb 2017 [monthly]

Active Not Recruiting NA

First recorded

Mar 2013

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

S.B. Konya Education and Research Hospital

Data source: S.B. Konya Education and Research Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Meram, Turkey (Türkiye)