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Comparison of Laser Destruction of Pilonidal Sinus Disease (SILAC) and Bascom II Procedure.

NCT05715983 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 164

Last updated 2023-02-08

No results posted yet for this study

Summary

Surgical treatment witn lateralization of intergluteal cleft is still gold standard for pilonidal sinus disaease. But nowadays minimally invasive treatment methods such as the use of a diode laser (SiLac, Sinus Laser Closure) to obliterate the coccygeal tract are used more often. The aim of the study is to compare a new minimal invasive method (laser treatment) with traditional method ( Bascom II) in terms of recurrence rate, complications and patients satisfaction with results.

Conditions

  • Pilonidal Disease

Interventions

PROCEDURE

Bascom II procedure

Buttocks are strapped apart with wide adhesive tape. The area is prepared using antiseptic solution twice. Solution of brilliant green with 3% hydrogen peroxide was injected in all orifices to visualize all tracts and sinuses. The proposal area of incision is marked nearby sinus tract openings and the skin with lateralization on one side of the cleft. A vertical-orientated incision of the skin and subcutaneous fat around the primary and secondary orifices is made using a scalpel or a monopolar electrocautery. The sinus tract is excised in en-block till unchanged subcutaneous tissue. The wound is irrigated with antiseptic solution. If postoperative wound is larger than 5 cm then a silicone draining tube is placed through the contraperature in the upper corner. The wound is closed by interrupted sutures Vicryl/Polysorb 2/0 3/0 layer by layer. Aseptic dressing is applied to the closed wound.

PROCEDURE

SiLaC

Buttocks are strapped apart with wide adhesive tape. The area is prepared using antiseptic solution twice. Solution of brilliant green with 3% hydrogen peroxide is injected in all orifices to visualize all tracts and sinuses. All visible orifices are excised with a scalpel or dermo punch. After that hairs are removed from the sinus by Volkmann curette. A metallic stylet is used to determine the length and direction of the different tracts. Then laser destruction of the sinus is performed with FiberLase VT laser, wavelength 1460 or 1520 nm, the laser energy 10-12 Watts. The fiber delivers energy homogeneously in a continuous way. Hemostasis by electrocautery. The wound is washed with povidone-iodine solution. Aseptic dressing is applied.

Sponsors & Collaborators

  • Russian Society of Colorectal Surgeons

    lead OTHER

Principal Investigators

  • Inna Tulina, PhD · I.M. Sechenov First Moscow State Medical University, Moscow, Russia, 119435

  • Petr Tsarkov, Prof. · I.M. Sechenov First Moscow State Medical University Moscow, Russia, 119435

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-12-08
Primary Completion
2024-12-31
Completion
2025-01-31

Countries

  • Russia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05715983 on ClinicalTrials.gov