Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04488302 · ClinicalTrials.gov registry record
Ultrasonography and Cone-Beam Computed Tomography for Peri-implant Tissue Evaluation
A clinical trial of Ultrasonography, sponsored by University of Michigan.
- Completed
- Registry status
- 4
- Enrollment target
- 1
- Study location
NCT04488302: Completed study of Ultrasonography, sponsored by University of Michigan.
NCT04488302 is a study of Ultrasonography that has completed, run by University of Michigan. The registered enrollment target is 4 participants. The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04488302, a study of Ultrasonography, has completed, sponsored by University of Michigan.
- COMPLETED
- Registry status
- 4 participants
- Enrollment target
- 1
- Study location
Study Summary
Objectives: Although cone-beam computed tomography (CBCT) is becoming a standard of care in implant therapy, concerns have been raised recently about its limitation in imaging peri-implant tissues due to artifacts. The aim of present study was to demonstrate the complementary role of ultrasound (US), for a comprehensive examination of peri-implant tissues in live humans. Material and Methods: Patients with \> 1 implant, a CBCT scan, an US scan, and clinical photographs taken during the open-bone surgery were included. The crestal bone thickness (CBT) and facial bone level (FBL) were measured on both modalities, and direct FBL measurements were also made on clinical images. The correlation plots were made to evaluate the measurement agreements between the 3 methods.
Primary Outcome
facial bone thickness measured at 1 mm apical to bone crest
Conditions Studied
Study Locations (1)
Michigan
- University of Michigan - Ann Arbor
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 4 participants |
| Start Date | 2019-11-01 |
| Est. Completion | 2020-07-07 |
What the finished NCT04488302 record still lists
NCT04488302 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 4 participants, a relatively small participant target.
The record links to 1 condition, with Ultrasonography appearing as the primary indexed condition, and to 0 interventions.
NCT04488302 reports a single indexed study location in Michigan.
Frequently Asked Questions
What is clinical trial NCT04488302 about?
NCT04488302 is a clinical study titled "Ultrasonography and Cone-Beam Computed Tomography for Peri-implant Tissue Evaluation". Objectives: Although cone-beam computed tomography (CBCT) is becoming a standard of care in implant therapy, concerns have been raised recently about its limitation in imaging peri-implant tissues due to artifacts. The aim of present study was to demonstrate the complementary role of ultrasound (US)...
What is the current status of trial NCT04488302?
This trial is currently completed. The enrollment target is 4 participants. The study started on 2019-11-01. Estimated completion is 2020-07-07.
What conditions does trial NCT04488302 study?
This clinical trial studies the following conditions: Ultrasonography.
Who is sponsoring clinical trial NCT04488302?
This trial is sponsored by University of Michigan, which has 1,327 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT04488302 being conducted?
This trial has 1 study location across Michigan. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Ultrasonography
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 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