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Which dental cement hurts less? new study aims to find out

NCT ID NCT07102121

Symptom relief Sponsor: Saidu College of Dentistry Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study compares two types of dental cement used to attach crowns and bridges: a newer resin-modified glass ionomer cement and a conventional glass ionomer cement. The goal is to see which one causes less tooth sensitivity after the procedure. About 496 people aged 15 to 70 with healthy teeth will take part, and their pain levels will be measured using a simple 0-to-10 scale.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
dental cement (resin-modified glass ionomer cement and conventional glass ionomer cement)
What this could lead to
If one cement clearly causes less discomfort, dentists may switch to it, making crown and bridge procedures more comfortable for patients.
What could go wrong
This is a small, single-center study. Results may not apply to all patients or dental practices, and the difference between cements might be small.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 496 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2025

Expected to finish

Sep 2025

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

15 to 60 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients aged between 15 to 70 years Both male and female participants Abutment teeth with vital pulp Sound abutment teeth with no signs of attrition, erosion, or abrasion No history of pulp capping procedures on abutment teeth Exclusion Criteria: * Patients currently undergoing orthodontic treatment or who completed it within the last 3 months Use of bleaching or desensitizing agents History of recent periodontal surgery Patients on medications that affect pain perception (e.g., analgesics, carbamazepine) Patients with psychiatric conditions that may affect pain reporting or compliance

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Conditions

The condition(s) this trial relates to.

allergic disease dental pulp disorder Sensation Disorders Toothache

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Dental pain and sensation disorder Dental pulp disease

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Dental college

    Mingora, Khyber Pakhtunkhwa, 19130, Pakistan

More trials for these conditions

Other studies related to the condition(s) this trial covers.