[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100624344":3},{"organization":4,"armGroups":7,"interventions":21,"overallOfficials":27,"centralContacts":41,"locations":50,"responsibleParty":65,"collaborators":27,"id":69,"slug":70,"hasResults":71,"nctId":72,"briefTitle":73,"officialTitle":74,"acronym":27,"eligibilityCriteria":75,"healthyVolunteers":71,"sex":76,"minAge":77,"maxAge":27,"enrollmentInfo":78,"targetDuration":27,"studyType":81,"phases":82,"briefSummary":84,"conditions":85,"keywords":90,"overallStatus":52,"whyStopped":27,"lastUpdateSubmitDate":97,"lastUpdatePostDateStruct":98,"startDateStruct":101,"completionDateStruct":103,"leadSponsor":105,"locationsCount":106},{"fullName":5,"class":6},"Opća županijska bolnica Požega","OTHER",[8,16],{"label":9,"type":10,"description":11,"interventionNames":12},"Conventional local anesthesia for SiLaC","ACTIVE_COMPARATOR","Local anesthesia is administered before laser treatment of pinlonidal sinus disease. Postoperative the pain score is measured using the visual analog scale.",[13,14,15],"Drug: local anesthesia using 2% lidocaine","Device: SiLaC","Other: Questionnaire and physical examination",{"label":17,"type":10,"description":18,"interventionNames":19},"Tumescent local anesthesia for SiLaC","Tumescent local anesthesia is administered before laser treatment of pinlonidal sinus disease. Postoperative the pain score is measured using the visual analog scale.",[14,15,20],"Drug: Tumescent local anesthesia",[22,28,33,37],{"type":23,"name":24,"description":25,"armGroupLabels":26,"otherNames":27},"DRUG","local anesthesia using 2% lidocaine","Intervention Type: Drug Intervention Name: Lidocaine 2% Description: Conventional local anesthesia using 2% lidocaine infiltrated into the operative field prior to SiLaC.",[9],null,{"type":29,"name":30,"description":31,"armGroupLabels":32,"otherNames":27},"DEVICE","SiLaC","Intervention Type: Device Intervention Name: 1470-nm radial-emitting laser fiber (SiLaC) Description: Thermal ablation of pilonidal sinus tracts using a 1470-nm radial-emitting laser fiber (1470 nm) with power adjusted between 8 and 10 Watt.",[9,17],{"type":6,"name":34,"description":35,"armGroupLabels":36,"otherNames":27},"Questionnaire and physical examination","Intervention Type: Other Intervention Name: Questionnaire and physical examination Description: Postoperative pain evaluation using a visual analog scale (VAS) questionnaire and physical examination.",[9,17],{"type":23,"name":38,"description":39,"armGroupLabels":40,"otherNames":27},"Tumescent local anesthesia","Intervention Type: Drug Intervention Name: Tumescent local anesthetic solution Description: Tumescent solution prepared with 500 mL normal saline, 20 mL 2% lidocaine, one ampule of epinephrine (1 mg\u002FmL), and 5 mL sodium bicarbonate; infiltrated into the operative field prior to SiLaC.",[17],[42,47],{"name":43,"role":44,"phone":45,"phoneExt":27,"email":46},"Gabriela Katharina Pomper, MD PhD","CONTACT","+38 34 254 532","gabrielakatharina.pomper@pozeska-bolnica.hr",{"name":48,"role":44,"phone":49,"phoneExt":27,"email":27},"Ferdinand Slišurić, MD","+38 34 254 405",[51],{"facility":5,"status":52,"city":53,"state":27,"zip":54,"country":55,"countryCode":56,"cosmosGeoPoint":57,"geoPoint":62,"contacts":63},"RECRUITING","Požega","34000","Croatia","HR",{"type":58,"coordinates":59},"Point",[60,61],17.68528,45.34028,{"lat":61,"lon":60},[64],{"name":43,"role":44,"phone":45,"phoneExt":27,"email":46},{"type":66,"investigatorFullName":67,"investigatorTitle":68,"investigatorAffiliation":5,"oldNameTitle":27,"oldOrganization":27},"PRINCIPAL_INVESTIGATOR","Gabriela Katharina Pomper","Specialist for plastic, reconstructive and aesthetic surgery","100624344","the-effect-of-local-anesthesia-techniques-on-postoperative-pain-after-laser-treatment-of-pilonidal-sinus-100624344",false,"NCT07408414","The Effect of Local Anesthesia Techniques on Postoperative Pain After Laser Treatment of Pilonidal Sinus","Procjena Postoperativne Boli Konvencionalnom i Tumescentnom Anestezijom u Laserskom Tretmanu Pilonidalnog Sinusa","Inclusion Criteria:\n\n* Diagnosed pilonidal sinus disease\n* Laser treatment for pilonidal sinus disease\n* Able to provide informed consent\n\nExclusion Criteria:\n\n* Recurrent pilonidal sinus\n* Chronic pain syndrome\n* Prisoners","ALL","18 Years",{"count":79,"type":80},100,"ESTIMATED","INTERVENTIONAL",[83],"NA","\"Assessment of postoperative pain with conventional and tumescent local anesthesia in the laser treatment of pilonidal sinus.\"\n\nThe aim of this study is to:\n\nexamine the possible difference in postoperative pain between two local anesthesia procedures after laser treatment of pilonidal sinus disease on the first and second postoperative day, as well as one week after surgery.\n\nDuring the procedure, two well-established anesthesia techniques are used to make the surgical area painless.\n\nThe first is local anesthesia, in which the anesthetic is injected into and under the skin.\n\nThe second procedure is tumescent anesthesia. In this procedure, the anesthetic in diluted form is introduced into the subcutaneous tissue. Both procedures are used in surgery and are standard methods of local anesthesia.",[86,87,88,89],"Pilonidal Cyst and Sinus Without Abscess","Pilonidal Sinus Disease","Pilonidal Sinus Treatment","Laser Ablation",[91,38,92,93,94,95,96],"PSD","Pilonidal sinus","Sinus laser-assisted closure","Tumescent technique","Laser treatment","Laser therapy","2026-02-10",{"date":99,"type":100},"2026-02-13","ACTUAL",{"date":102,"type":100},"2025-09-04",{"date":104,"type":80},"2027-09-30",{"name":5,"class":6},1]