Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04705181 · ClinicalTrials.gov registry record
The Indications of First Molar Extraction at Tufts University, School of Dental Medicine
A clinical trial of Tooth Extraction, sponsored by Tufts University.
- Active
- Registry status
- 240
- Enrollment target
- 1
- Study location
NCT04705181: Active study of Tooth Extraction, sponsored by Tufts University.
NCT04705181 is a study of Tooth Extraction that is active but no longer recruiting, run by Tufts University. The registered enrollment target is 240 participants, below the 1,947-participant average among 3 other Tooth Extraction trials with a reported enrollment target (88% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04705181, a study of Tooth Extraction, is active but no longer recruiting, sponsored by Tufts University.
- ACTIVE NOT RECRUITING
- Registry status
- 240 participants
- Enrollment target
- 1
- Study location
Study Summary
The aim of the present study is to investigate whether there has been a change of criteria for tooth extraction at Tufts University School of Dental Medicine (TUSDM) from 2005 to 2018. The primary outcome is the change of mean of radiographic interproximal bone loss of extracted teeth. The secondary outcomes are changes of other parameters (periodontal, endodontic and restorative) of extracted teeth and reasons for extraction.
Primary Outcome
* All the measurements are based on the following reference points projected onto the theoretical tooth long axis * Cemento-enamel junction (CEJ); if there is dental restoration or prosthesis on tooth making CEJ undetectable on the radiographs, the apical margin of dental restoration or prosthesis will be used as CEJ * The most apical points of mesial and distal interproximal bone height * The apex of root * The radiographic mesial and distal bone loss will be determined by the proportion
Conditions Studied
Study Locations (1)
Massachusetts
- Tufts University School of Dental Medicine - Boston
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 240 participants |
| Start Date | 2020-03-19 |
| Est. Completion | 2028-06-30 |
What the registry record for NCT04705181 still lists
NCT04705181 is an observational study that tracks outcomes without assigning an intervention. The registered 240 participants enrollment target is mid-sized for trials with a published cap, below the 1,947-participant average among 3 other Tooth Extraction trials with a reported enrollment target (88% lower).
The record links to 1 condition, with Tooth Extraction appearing as the primary indexed condition, and to 0 interventions.
NCT04705181 reports a single indexed study location in Massachusetts.
Frequently Asked Questions
What is clinical trial NCT04705181 about?
NCT04705181 is a clinical study titled "The Indications of First Molar Extraction at Tufts University, School of Dental Medicine". The aim of the present study is to investigate whether there has been a change of criteria for tooth extraction at Tufts University School of Dental Medicine (TUSDM) from 2005 to 2018. The primary outcome is the change of mean of radiographic interproximal bone loss of extracted teeth. The secondary...
What is the current status of trial NCT04705181?
This trial is currently active not recruiting. The enrollment target is 240 participants. The study started on 2020-03-19. Estimated completion is 2028-06-30.
What conditions does trial NCT04705181 study?
This clinical trial studies the following conditions: Tooth Extraction.
Who is sponsoring clinical trial NCT04705181?
This trial is sponsored by Tufts University, which has 163 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT04705181 being conducted?
This trial has 1 study location across Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Tooth Extraction
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT02855554 · 240 participants · NA
Quantitative Cardiac Parametric Mapping
- NCT03230565 · 240 participants · Phase 4
Continuous Infusions vs Scheduled Bolus Infusions
- NCT03399929 · 240 participants
Traumatic Brain Injury and Stroke Long Term Outcome
- NCT03583710 · 240 participants · Phase 3
Mitotane With or Without Cisplatin and Etoposide After Surgery in Treating Patients With Stage I-III Adrenocortical Cancer With High Risk of Recurrence
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI