Tooth agenesis
MONDO:0005486A tooth disease characterized by failure to develop one or more missing teeth.
Also known as: hypodontia, selective tooth agenesis, tooth agenesis, selective, oligodontia
57 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsSub-types
Broader categories
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New drill technique may help dental implant patients avoid bone grafting
Disease control CompletedThis study tested a special drilling technique called osseodensification, which compresses bone instead of removing it, to prepare the jaw for dental implants. Twenty-three adults with missing teeth received about 40 implants using this method. The goal was to see if the techniqu…
Phase: NA • Sponsor: University of Oklahoma • Aim: Disease control
Last updated Jun 27, 2026 14:02 UTC
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Gum graft showdown: own tissue vs. collagen matrix for better dental implants
Disease control CompletedThis study tested two methods to make gum tissue thicker around dental implants in the front of the mouth. 36 adults who needed a single tooth implant received either a graft of their own gum tissue or a collagen matrix. The goal was to see which approach better improved gum thic…
Phase: NA • Sponsor: Medical Innovation Center Wroclaw • Aim: Disease control
Last updated Jun 27, 2026 08:11 UTC
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Ceramic bridge showdown: which material holds up best?
Disease control CompletedThis study looked at two types of ceramic bridges used to replace one or two missing back teeth. Researchers followed 31 people for up to 4 years to see which bridge material had fewer problems like fractures or loosening. The goal is to find out which option works better and las…
Phase: NA • Sponsor: Malmö University • Aim: Disease control
Last updated Jun 27, 2026 08:00 UTC
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Gum graft showdown: collagen vs. your own tissue for implants
Disease control CompletedThis study tested two ways to thicken gum tissue around dental implants: using a collagen matrix or a small piece of the patient's own connective tissue. Fifty-two adults with thin gums received one of the two treatments. The researchers measured gum thickness, pain, swelling, an…
Phase: NA • Sponsor: I.M. Sechenov First Moscow State Medical University • Aim: Disease control
Last updated Jun 27, 2026 07:51 UTC
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New scale could help predict fall risk for hospital patients in turkey
Diagnosis CompletedThis study tested a Turkish version of the Johns Hopkins In-Room Independence Scale, which measures a patient's ability to move, use the toilet, and think clearly while in their hospital room. Researchers worked with 100 adults who had conditions like stroke, Parkinson's, or ampu…
Sponsor: Sisli Hamidiye Etfal Training and Research Hospital • Aim: Diagnosis
Last updated Jun 27, 2026 09:08 UTC
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New study tests better ways to replace teeth right after extraction
Symptom relief CompletedThis study looked at 60 adults who needed a single tooth replaced right after extraction. Researchers compared two types of implant surfaces and whether adding low-level laser therapy helped. The goal was to see which approach gave the best implant stability and least bone loss o…
Phase: NA • Sponsor: University of Santiago de Compostela • Aim: Symptom relief
Last updated Jun 27, 2026 09:02 UTC
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Physiotherapy students test muscle relief techniques on themselves
Symptom relief CompletedThis study looked at how common muscle and posture problems are in physiotherapy students and whether a special physiotherapy program could help. 44 students with back pain and muscle tightness received treatments like trigger point release, stretching, and joint mobilization. Th…
Phase: NA • Sponsor: Charles University, Czech Republic • Aim: Symptom relief
Last updated Jun 27, 2026 08:13 UTC
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Who should control your sedation during surgery? new study compares options
Symptom relief CompletedThis study looked at whether letting patients control their own sedation during arm surgery under regional anesthesia leads to higher satisfaction compared to having an anesthesiologist control it. 70 adults having upper limb orthopedic surgery were randomly assigned to either pa…
Phase: NA • Sponsor: GCS Ramsay Santé pour l'Enseignement et la Recherche • Aim: Symptom relief
Last updated Jun 27, 2026 07:59 UTC
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Temporary crowns may boost gum looks after implants
Symptom relief CompletedThis study looked at whether using a temporary crown (temporization) improves the pink color and shape of gums after a delayed dental implant in people with thin gums. Sixteen adults with a missing front tooth and thin gum tissue took part. The main goal was to measure gum appear…
Phase: NA • Sponsor: Cairo University • Aim: Symptom relief
Last updated Jun 27, 2026 07:54 UTC
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New turkish health survey could improve care for muscle and joint problems
Knowledge-focused CompletedThis study translated the Generic Functional Index, a questionnaire that measures how well people can do daily activities, into Turkish. Researchers tested it with 200 adults who have muscle or joint problems to see if it is accurate and reliable. The goal is to give Turkish-spea…
Sponsor: Istanbul Bilgi University • Aim: Knowledge-focused
Last updated Jun 28, 2026 00:00 UTC
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New drilling technique may boost dental implant success in weak bone
Knowledge-focused CompletedThis completed trial compared two ways of preparing the bone for dental implants: a newer technique called osseo-densification, which compacts bone rather than removing it, and the standard conventional drilling method. Eight adults needing two implants each (16 total) received o…
Phase: NA • Sponsor: Gulf Medical University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:25 UTC
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Physios take on ER duty: study tests if they can replace doctors for back pain
Knowledge-focused CompletedThis study tested whether specially trained physiotherapists can safely diagnose and treat non-urgent muscle and joint pain in the emergency room, compared to standard care from doctors. 102 patients with back, neck, or shoulder pain were randomly assigned to either a physiothera…
Phase: NA • Sponsor: Bern University of Applied Sciences • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:00 UTC
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Can CRPS patients imagine movement? new study investigates
Knowledge-focused CompletedThis completed study compared how well people with complex regional pain syndrome (CRPS), people with other muscle or bone pain, and healthy individuals can imagine movements. Researchers used a questionnaire called the MIQ-RS to measure motor imagery skills. The goal was to see …
Phase: NA • Sponsor: Centre Hospitalier Universitaire de Nīmes • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC
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Mind, spirit, and pain: new study explores what chronic pain patients really believe
Knowledge-focused CompletedThis study surveyed 116 adults with chronic pain at a rehabilitation clinic to understand how their pain beliefs, spiritual well-being, and attitudes toward complementary and alternative medicine are related. Participants filled out several questionnaires about their pain, mood, …
Sponsor: Gulseren Demir Karakilic • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:53 UTC
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Punch vs cut: which dental implant method wins?
Knowledge-focused CompletedThis study looked at two ways to place dental implants in the lower jaw: a flapless technique (using a small punch) and a flap technique (cutting the gum). Twenty patients were followed for 6 months to measure bone loss and implant stability. The goal was to see which method caus…
Phase: NA • Sponsor: Tanta University • Aim: Knowledge-focused
Last updated Jun 26, 2026 15:18 UTC