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Laser zaps tooth pain in kids without drugs

NCT ID NCT07522268

Disease control Sponsor: Shaheed Zulfiqar Ali Bhutto Medical University 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
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested if a laser can replace a chemical (ferric sulphate) in a common children's dental procedure called pulpotomy. 84 children aged 4-8 with baby molars were treated. The goal was to see if the laser works as well at stopping pain and infection, offering a non-drug option.

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

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

84 people

The number who actually took part.

Started

Jun 2019

Finished

Jan 2021

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

4 to 8 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: * Primary molars( either mandibular or maxillary or both) of children in the age range of 4 to 8 years. * Absence of spontaneous pain, associated swelling, tenderness to percussion, pathological mobility, sinus tract Exclusion Criteria: * Periapical Abscess * Necrotic pulp * Teeth nearing exfoliation * Non cooperative patients * Patients with poor oral hygiene * Parents/patients not willing to be a part of study * Any drug allergies * Any medical history contraindicating the pulp treatment

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As listed by the trial registrant

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

Pulpotomy

Contacts and locations

Locations

  • Shaheed Zulfiqar Ali Bhutto Medical University

    Islamabad, 44000, Pakistan

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