[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100466922":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":25,"centralContacts":29,"locations":35,"responsibleParty":45,"collaborators":24,"id":47,"slug":48,"hasResults":49,"nctId":50,"briefTitle":51,"officialTitle":51,"acronym":24,"eligibilityCriteria":52,"healthyVolunteers":53,"sex":54,"minAge":55,"maxAge":56,"enrollmentInfo":57,"targetDuration":24,"studyType":60,"phases":61,"briefSummary":63,"conditions":64,"keywords":66,"overallStatus":70,"whyStopped":24,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":80},{"fullName":5,"class":6},"Second Affiliated Hospital, School of Medicine, Zhejiang University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"LPNY side","EXPERIMENTAL","1064-nm LPNY (Gentle YAG, Candela ®, USA)",[13],"Device: laser treatment",{"label":15,"type":10,"description":16,"interventionNames":17},"NAFL side","1565-nm NAFL(ResurFX mode, M22, Lumenis ®, Yokneam, Israel)",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"DEVICE","laser treatment","All subjects were treated with a 1565-nm NAFL on their left faces for one pass, A 34-40 mJ per microbeam laser was used, and density was 250-300 microbeam per cm2. Their right faces were treated with a 1064-nm LPNY for one pass. We used a spot size of 10 mm in diameter, an energy density of 45-50 J\u002Fcm2, pulse width of 300 microseconds, and a repetition rate of 2 Hz. 1064-nm LPNY was equipped with a dynamic cooling device (DCD), the parameter was set as 40\u002F20\u002F0 ms. A total of 5 treatments were carried out at 2-week intervals, and one follow-up session at two months after last treatment. Before each treatment, subjects were asked to wash their face with clean water, and no topical lotion was applied. For post-treatment care, all subjects were advised to use their own moisturizing cream and avoid sun exposure.",[9,15],null,[26],{"name":27,"affiliation":5,"role":28},"Suiqing Cai, Ph.D","STUDY_DIRECTOR",[30],{"name":31,"role":32,"phone":33,"phoneExt":24,"email":34},"Ying Wang, M.D","CONTACT","+86 15168229499","wangyingme@zju.edu.cn",[36],{"facility":37,"status":38,"city":39,"state":40,"zip":24,"country":41,"countryCode":42,"cosmosGeoPoint":24,"geoPoint":24,"contacts":43},"The Second Affiliated Hospital of Zhejiang University of Medicine","RECRUITING","Hanzhou","Zhejiang","China","CN",[44],{"name":31,"role":32,"phone":24,"phoneExt":24,"email":24},{"type":46,"investigatorFullName":24,"investigatorTitle":24,"investigatorAffiliation":24,"oldNameTitle":24,"oldOrganization":24},"SPONSOR","100466922","efficacy-and-safety-of-1565-nm-non-ablative-fractional-laser-versus-long-pulsed-1064-nm-ndyag-laser-in-the-treatment-of-enlarged-facial-pores-100466922",false,"NCT05360043","Efficacy and Safety of 1565-nm Non-ablative Fractional Laser Versus Long-pulsed 1064-nm Nd:YAG Laser in the Treatment of Enlarged Facial Pores","Inclusion Criteria:\n\n* subjects with enlarged facial pores who were screened by a designated dermatologist\n\nExclusion Criteria:\n\n* infectious skin disease or systemic disease; skin tumors; pregnancy and lactation; patients with a history of glucocorticoids, immunosuppressant drugs and other drugs within 4 weeks; a history of keloid; a medical history of chemical peelings, filler injections, plastic surgery, or laser therapy on the face in the last 3 months",true,"ALL","20 Years","50 Years",{"count":58,"type":59},27,"ESTIMATED","INTERVENTIONAL",[62],"NA","Facial pores are visible openings of pilosebaceous follicles, it is one of the important factors that affect the appearance of facial skin. This study aims to evaluate and compare the Efficacy and safety of 1565 nm non-ablative fractional laser (NAFL) and long-pulsed 1064 nm Nd:YAG laser (LPNY) in the treatment of enlarged facial pores.",[65],"Enlarged Facial Pores",[67,68,69],"Facial pores","Non-ablative fractional laser","Long-pulsed Nd:YAG laser","UNKNOWN","2022-05-03",{"date":73,"type":74},"2022-05-04","ACTUAL",{"date":76,"type":74},"2018-10-27",{"date":78,"type":59},"2022-10",{"name":5,"class":6},1]