[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100638429":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":26,"locations":32,"responsibleParty":48,"collaborators":25,"id":52,"slug":53,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":25,"eligibilityCriteria":58,"healthyVolunteers":54,"sex":59,"minAge":60,"maxAge":61,"enrollmentInfo":62,"targetDuration":25,"studyType":65,"phases":66,"briefSummary":68,"conditions":69,"keywords":25,"overallStatus":71,"whyStopped":25,"lastUpdateSubmitDate":72,"lastUpdatePostDateStruct":73,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":81},{"fullName":5,"class":6},"Alexandria University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"A) Experimental Group (CC-ILA using Super Pen)","EXPERIMENTAL","A) Experimental Group (CC-ILA using Super Pen)\n\n* CC-ILA will be administered with the Super Pen according to manufacturer instructions.\n* A standard 1.8 mL Articaine carpule will be used. The injection will be initiated at the distolingual line angle of the target tooth, with the needle inserted through the gingival sulcus at approximately a 30° angle to the long axis, bevel facing the alveolar bone.\n* Approximately 0.2 mL of 4% Articaine with 1:100,000 epinephrine will be delivered per root.24\n* The visual pressure indicator will be monitored to ensure controlled delivery within optimal pressure ranges. Slight tissue blanching will indicate adequate deposition. The procedure will be repeated at the mesiolingual line angle.",[13],"Device: Experimental Group (CC-ILA using Super Pen)",{"label":15,"type":16,"description":17,"interventionNames":18},"B) Control Group (Conventional IANB Technique)","ACTIVE_COMPARATOR","* A 27-gauge 3 cm long needle will be used to administer Articaine 4% with 1:100,000 epinephrine via the standard IANB approach, followed by long buccal infiltration.\n* After negative aspiration, approximately 1.0 mL of solution will be delivered near the inferior alveolar nerve, and 0.5 mL as a buccal infiltration distal to the second primary molar.25\n* Anesthesia onset will be confirmed by gingival probing at 10-second intervals (CC-ILA) or 30-second intervals (IANB).",[13],[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Experimental Group (CC-ILA using Super Pen)","* A standard 1.8 mL Articaine carpule will be used. The injection will be initiated at the distolingual line angle of the target tooth, with the needle inserted through the gingival sulcus at approximately a 30° angle to the long axis, bevel facing the alveolar bone.\n* Approximately 0.2 mL of 4% Articaine with 1:100,000 epinephrine will be delivered per root.\n* The visual pressure indicator will be monitored to ensure controlled delivery within optimal pressure ranges. Slight tissue blanching will indicate adequate deposition. The procedure will be repeated at the mesiolingual line angle.",[9,15],null,[27],{"name":28,"role":29,"phone":30,"phoneExt":25,"email":31},"Shatha M Alharthi, BDS","CONTACT","+966541077444","shatha.al-harthi@hotmail.com",[33],{"facility":34,"status":25,"city":35,"state":25,"zip":25,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"Faculty of Dentistry, Alexandria University, Egypt","Alexandria","Egypt","EG",{"type":39,"coordinates":40},"Point",[41,42],29.91582,31.20176,{"lat":42,"lon":41},[45],{"name":46,"role":29,"phone":47,"phoneExt":25,"email":31},"Shatha AlHarthi, BDS","+966 54 107 7444",{"type":49,"investigatorFullName":50,"investigatorTitle":51,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"SPONSOR_INVESTIGATOR","Shatha Musaad Alharthi","MSc.research of pediatric dentistry","100638429","effect-of-super-pen-computer-controlled-intraligamentary-injection-on-pain-perception-in-pediatric-patients-undergoing-extraction-of-primary-molars-100638429",false,"NCT07575035","EFFECT OF SUPER PEN COMPUTER-CONTROLLED INTRALIGAMENTARY INJECTION ON PAIN PERCEPTION IN PEDIATRIC PATIENTS UNDERGOING EXTRACTION OF PRIMARY MOLARS","EFFECT OF SUPER PEN COMPUTER-CONTROLLED INTRALIGAMENTARY INJECTION ON PAIN PERCEPTION IN PEDIATRIC PATIENTS UNDERGOING EXTRACTION OF PRIMARY MOLARS (RANDOMIZED CONTROLLED CLINICAL TRIAL)","Inclusion Criteria:\n\n* Age 5-7 years.\n* Children free from systemic diseases or special healthcare needs (ASAI).14\n* No previous negative dental experiences.15\n* Positive or definitely positive preoperative behaviour, according to the Frankl Behaviour Rating Scale (scores 3 or 4) (Appendix I).16\n* Mandibular primary molars indicated for extraction.17,18\n* Parental consent to participate in the study.\n\nExclusion Criteria:\n\n* Root resorption exceeding one-third of root length or signs of mobility.\n* Fractured roots\n* Ankylosed roots.\n* Active infection or pathosis at the injection site.\n* History of allergy to local anesthetics.","ALL","5 Years","7 Years",{"count":63,"type":64},30,"ESTIMATED","INTERVENTIONAL",[67],"NA","The aim of this study to evaluate the effectiveness of CC-ILA using Super pen in eliminating pain during the extraction of mandibular primary molars, compared to the conventional Inferior Alveolar Nerve Block (IANB).",[70],"Pain Perception","NOT_YET_RECRUITING","2026-05-03",{"date":74,"type":75},"2026-05-08","ACTUAL",{"date":77,"type":64},"2026-05-01",{"date":79,"type":64},"2026-08-01",{"name":50,"class":6},1]