[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"maxillary-canine-retraction\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:maxillary-canine-retraction":31},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,50],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":17,"sex":18,"minAge":19,"maxAge":20,"enrollmentInfo":21,"targetDuration":4,"studyType":24,"phases":25,"briefSummary":27,"conditions":28,"keywords":32,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":38,"lastUpdatePostDateStruct":39,"startDateStruct":42,"completionDateStruct":44,"leadSponsor":46,"locationsCount":49},"100641094","micro-osteoperforation-versus-photobiomodulation-therapy-for-accelerating-maxillary-canine-retraction-100641094",false,"NCT07658235","Micro-osteoperforation Versus Photobiomodulation Therapy for Accelerating Maxillary Canine Retraction","Micro-osteoperforation Versus Photobiomodulation Therapy for Accelerating Maxillary Canine Retraction: A Three-Arm Parallel Randomized Controlled Clinical Trial.","MOP-PBMT","Inclusion Criteria:\n\n* Age 18 to 40 years at the time of enrollment\n* Systemically healthy with no chronic medical conditions affecting bone metabolism or wound healing\n* Requiring bilateral maxillary first premolar extraction as part of a comprehensive fixed orthodontic treatment plan\n* Class I or mild Class II malocclusion requiring maximum anchorage canine retraction\n* Fully erupted maxillary permanent dentition with no missing teeth other than planned extraction teeth\n* Good oral hygiene (Plaque Index ≤ 1) and healthy periodontal status (probing depth ≤ 3 mm, no bleeding on probing)\n* No previous orthodontic treatment\n* Willing to attend all scheduled appointments and comply with study protocol\n* Able to provide written informed consent\n\nExclusion Criteria:\n\n* Systemic diseases affecting bone metabolism including osteoporosis, osteopenia, diabetes mellitus, thyroid disorders, or autoimmune conditions\n* Current use of medications affecting bone remodeling including corticosteroids, bisphosphonates, non-steroidal anti-inflammatory drugs (NSAIDs), or vitamin D supplements\n* Current or recent smokers (within the past 6 months)\n* Pregnant or breastfeeding women\n* History of head and neck radiation therapy\n* Periodontal disease or active dental infection at the time of enrollment\n* Skeletal Class III malocclusion or severe Class II requiring surgical intervention\n* Previous orthodontic treatment or orthognathic surgery\n* Craniofacial syndromes or cleft lip and palate\n* Photosensitivity disorders or use of photosensitizing medications (relevant to LLLT group)\n* Coagulation disorders or anticoagulant therapy (relevant to MOP group)\n* Uncooperative patients or those unable to maintain adequate oral hygiene throughout treatment\n* Parafunctional habits such as severe bruxism or tongue thrusting'",true,"ALL","18 Years","40 Years",{"count":22,"type":23},75,"ESTIMATED","INTERVENTIONAL",[26],"NA","Orthodontic treatment often requires moving the upper canine teeth (the pointed teeth) into the spaces left after removing premolar teeth. This process is usually slow and can take many months, making the total treatment time longer.This study will compare two techniques that may speed up this tooth movement:\n\nMicro-osteoperforation (MOP): A minimally invasive procedure in which a small device is used to create tiny holes in the jawbone near the canine tooth under local anesthesia. These micro-perforations stimulate the bone to remodel faster, which allows the tooth to move more quickly.\n\nPhotobiomodulation therapy (PBMT) \u002F Low-Level Laser Therapy (LLLT): A painless, non-invasive technique that uses a low-power laser light applied to the gum tissue near the canine tooth. The laser energy stimulates cells in the bone and supporting tissues to accelerate tooth movement without any cutting or drilling.\n\nThis trial will randomly assign eligible patients into one of three groups: MOP, LLLT, or a control group receiving standard orthodontic treatment only. Each group will contain 25 participants (75 total). The main goal is to measure and compare how fast the upper canine tooth moves in each group over the first month and until the space is fully closed. The study will also measure the effect of age and sex on the results. The findings will help orthodontists choose the best, fastest, and most comfortable method for each patient to shorten overall treatment time",[29,30,31],"Malocclusion","Orthodontic Tooth Movement","Maxillary Canine Retraction",[33,34,35,36],"Micro-osteoperforation","Photobiomodulation therapy","low-level laser therapy","acceleration of tooth movement","NOT_YET_RECRUITING","2026-06-16",{"date":40,"type":41},"2026-06-18","ACTUAL",{"date":43,"type":23},"2026-07-01",{"date":45,"type":23},"2027-05-28",{"name":47,"class":48},"Kufa University","OTHER",1,{"id":51,"slug":52,"hasResults":11,"nctId":53,"briefTitle":54,"officialTitle":54,"acronym":55,"eligibilityCriteria":56,"healthyVolunteers":17,"sex":18,"minAge":57,"maxAge":58,"enrollmentInfo":59,"targetDuration":4,"studyType":24,"phases":61,"briefSummary":62,"conditions":63,"keywords":65,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":4},"100608345","clinical-evaluation-of-local-calcitriol-delivery-on-maxillary-canine-retraction-100608345","NCT07200349","Clinical Evaluation of Local Calcitriol Delivery on Maxillary Canine Retraction","CALCR25","Inclusion Criteria:\n\n1. Presence of class I malocclusion requiring bilateral extraction of the maxillary first premolars and subsequent canine retraction.\n2. Presence of class II malocclusion requiring bilateral extraction of the maxillary first premolars and subsequent canine retraction.\n3. Age range between 13 and 35 years to include both adolescent and adult patients suitable for orthodontic treatment.\n4. Presence of permanent dentition.\n5. Good oral hygiene.\n\nExclusion Criteria:\n\n1. History of chronic systemic disease.\n2. Presence of active gingival or periodontal disease.\n3. Known allergy or hypersensitivity to vitamin D.\n4. Pregnancy or lactation.\n5. History of previous orthodontic treatment.\n6. Presence of craniofacial anomalies affecting bone physiology.","13 Years","35 Years",{"count":60,"type":23},22,[26],"This study will evaluate the effect of locally applied Calcitriol on dental and skeletal changes during upper canine retraction. It is a split-mouth randomized clinical trial, where Calcitriol will be locally applied on one side of the maxilla, and the other side will serve as control.",[31,64,30],"Local Calcitriol Delivery",[66,67,68,69],"Calcitriol","Vitamin D3","Canine Retraction","Split-mouth Trial","2025-09-30",{"date":72,"type":41},"2025-10-01",{"date":74,"type":23},"2025-11-01",{"date":76,"type":23},"2026-10",{"name":78,"class":48},"Al-Azhar University"]