Clin2
NCT07614451Possibly a fitNot yet recruiting

Comparing overlay fillings for treated molars

Endodontically Treated Molar

Part of Mouth & dental clinical trials.

This study compares two ways of preparing a back tooth (molar) for an overlay filling after a root canal. It aims to find which method works best for restoring strength and function to the tooth. If you need an overlay on a treated molar, this trial could help improve your dental care.

Summary written for real people, not researchers, by Clin2.

Phase
N/A
Enrollment
50 people
Ages
20 years to 60 years
Study type
Interventional

Who can take part

  • You are between 20 and 60 years old.
  • You already have a root canal on a first or second molar (back tooth).
  • The tooth has a large opening (cavity) with one or two missing walls.
  • You have good oral hygiene and no gum disease or loose teeth.
  • You are generally healthy and not pregnant.

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

Similar studies

Other trials that look related to this one.

NCT07378982Not yet recruiting
Comparing two types of overlays for damaged back teeth

This study compares two ways to make a strong cap (overlay) for back teeth that had root canals and are badly damaged. It tests a 3D-printed ceramic filling against one made by a computer and milling machine, and follows up for 18 months to see which works better.

Cairo, Cairo Governorate
NCT06787469Not yet recruiting
Comparing two cements for back tooth crowns after root canal

This study compares two types of dental cement used to attach ceramic crowns to back teeth that have had root canal treatment. The goal is to see which cement works better and lasts longer.

NCT07643311Recruiting
Comparing two types of tooth caps for root-canal-treated molars

This study compares two ways to restore (cap) back teeth that have had root-canal treatment and lost a cusp or more. Researchers want to see which method—computer-milled or 3D-printed crowns—works better and lasts longer.

Santiago, Santiago Metropolitan
NCT07465978Recruiting
Testing printed hybrid resin for dental overlays

This trial tests a special printed material used for tooth overlays (caps that cover the entire top of a back tooth). If you need a full overlay on a molar that has had root canal treatment, this study may be a good fit.

Sant Cugat del Vallès, Barcelona
NCT07005167Not yet recruiting
Comparing two ceramic crowns for root-canaled molars

This study compares two types of tooth-colored ceramic crowns for back teeth that have had root canal treatment. The goal is to see which material works better and lasts longer, helping you keep your natural tooth strong.

Cairo
NCT07836920Recruiting
Comparing two tooth-restoration approaches after root canal treatment

This study compares two ways to restore teeth that have had root canals, focusing on back teeth. It aims to see which approach is more conservative and effective, which may help preserve more of your natural tooth and improve long-term outcomes.

Cairo, Manial

Hear when a new Endodontically Treated Molar trial opens

We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.