An observational study in Pilonidal Cyst/Fistula, sponsored by GCS Ramsay Santé pour l'Enseignement et la Recherche. Recruiting at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-12-08.
Sponsored by GCS Ramsay Santé pour l'Enseignement et la Recherche · Observational
The aim of this study is to evaluate the extent to which the reduction of energy absorption that laser 1940 nm allows could improve the outcomes and postoperative results of the treatment of pilonidal cysts.
109 studies on the registry are indexed under Pilonidal Sinus; 32 are open to participants now.
This study's planned enrollment of 30 is below the median of 145 across 37 observational studies indexed under Pilonidal Sinus.
Browse Pilonidal Sinus studies →GCS Ramsay Santé pour l'Enseignement et la Recherche is the lead sponsor of 207 studies on the registry; 99 are open to participants now.
Counted across the registry records on this site, refreshed daily.
patients treated with laser 1940 nm for a pilonidal cyst.
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Exclusion Criteria:
Patients with a history of pilonidal cyst surgery
Patient who underwent surgery for a pilonidal cyst using 1940 nm laser treatment
Procedure: pilonidal cyst laser surgery
pilonidal cyst using 1940 nm laser treatment
HEALING
The main objective is to evaluate the healing rate of the pilonidal sinus one month after treatment with Er-YAG laser 1940 nm. Wound healing at one month, defined by the absence of a dressing, is the main evaluation criterion.
Time frame: 1 Month
Recidivism
Recidivism is defined by: - The presence of persistent troubling symptoms 6 months after the surgery: suppuration, recurrent wound dehiscence, lack of healing despite care deemed optimal by the expert, reactivation/recurrence of abscesses. - The presence of a characteristic image on MRI if this examination has been carried out: subcutaneous collection, in hyper T2.
Time frame: 6 Month
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
No contact was published for this record. The registry link below has the sponsor’s details.
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