NCT04258696 is a NA clinical trial of diode laser in Endodontically-Treated Teeth, sponsored by Cairo University.

Who is sponsoring NCT04258696?

NCT04258696 is sponsored by Cairo University.

What drugs are being tested in NCT04258696?

Interventions in NCT04258696: diode laser, ultrapak Knitted retraction cord.

What condition does NCT04258696 study?

NCT04258696 studies Endodontically-Treated Teeth, Spacing of Anterior Maxillary Teeth, Broken Teeth Injury With Complication.

Is NCT04258696 still recruiting?

NCT04258696 is currently status unknown. Last updated 6 February 2020.

Last reviewed 2020-02-06 · How we verify

NCT04258696

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Assessment of Lateral and Vertical Tissue Displacement Obtained by the Retraction Cord and Diode Laser

Status unknown NA Last updated 6 February 2020

What this trial tests

NA trial testing diode laser in Endodontically-Treated Teeth in 22 participants. Status unknown.

Timeline

30 June 2020

Primary endpoint
30 October 2020

30 December 2020

Quick facts

Lead sponsor	Cairo University
Phase	NA
Status	Status unknown
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	double
Primary purpose	treatment
Enrollment	22
Start date	30 June 2020
Primary completion	30 October 2020
Estimated completion	30 December 2020
Sites	1 location across Egypt

Drugs / interventions tested

diode laser
ultrapak Knitted retraction cord

Conditions studied

Endodontically-Treated Teeth — all drugs for Endodontically-Treated Teeth →
Spacing of Anterior Maxillary Teeth — all drugs for Spacing of Anterior Maxillary Teeth →
Broken Teeth Injury With Complication — all drugs for Broken Teeth Injury With Complication →

Sponsor

Cairo University

Who can join

Adults 20 to 45, any sex, with Endodontically-Treated Teeth or Spacing of Anterior Maxillary Teeth. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

In fixed prosthodontic treatment, deflection of gingival tissues for diagnosis or making an impression is one of the important phases. Gingival displacement is defined as "displacement of gingival tissues both in vertical and lateral dimensions". Lateral retraction displaces the tissues so that an adequate bulk of impression material can be interfaced with the prepared tooth. Vertical retraction exposes the uncut portion of the tooth apical to the finish line Conventional gingival retraction cord technique may injure the healthy epithelial lining and result in postoperative gingival recession The diode laser has been used for displacing gingiva to make a deﬁnitive impression. Rather than displacing gingival tissue, it removes the epithelial lining from the sulcus. The aim of the Study is to compare between the Ultrapak retraction cord and diode laser regarding the amount of vertical and lateral retraction and patient comfort.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

Verify or expand the search:

Other trials of diode laser

Trials testing the same drug.

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Other recruiting trials for Endodontically-Treated Teeth

Currently open trials in the same condition.

NCT06960070 — Clinical Success of Onlays Fabricated With Different Types of Resin · NA · recruiting

Other Cairo University trials

Trials by the same sponsor.

NCT04155528 — Effect of Music Therapy on Postoperative Health Outcomes · NA · not yet recruiting
NCT07363239 — CBCT-Based Safety Distance for Implant Placement Near the Inferior Alveolar Canal · not yet recruiting
NCT07374575 — Egyptian Dental Professionals' Perspectives on the Oral Microbiome and Exosomes · not yet recruiting
NCT07381153 — In-Vitro Cytotoxicity Assessment of INOX (Nanoksa G Plus) Polymer Discs · not yet recruiting
NCT07375394 — 3D-Printed Extraoral Camera for Standardized Dental Photography · not yet recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT04258696 (US National Library of Medicine, public domain)
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Cairo University
Last refreshed: 6 February 2020

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04258696.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing