Factors Affecting Outcomes of Using Diode Laser Both 980 nm Wave Length and 450 Wavelength on Benign Laryngeal Lesions in Comparison to Traditional Cold Instrumentations as Regard Parameters of Laser Device, Nature of Lesion and Patient Factors

NCT ID: NCT06912945

Last Updated: 2025-08-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ENROLLING_BY_INVITATION

Clinical Phase

NA

Total Enrollment

108 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-10-01

Study Completion Date

2026-02-28

Brief Summary

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Studying the different Factors affecting the outcomes of using diode laser both 980 nm wave length and 450 wavelength on benign laryngeal lesions in comparison to traditional cold instrumentations

Detailed Description

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Conditions

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Benign Laryngeal Lesion

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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Group (A)

using diode laser 980nm wavelength in benign laryngeal lesions

Group Type ACTIVE_COMPARATOR

using diode laser 980nm wavelength in benign laryngeal lesions

Intervention Type PROCEDURE

using diode laser 980nm wavelength in treatment of benign laryngeal lesions

Group (B)

using diode laser 450nm wavelength in benign laryngeal lesions

Group Type ACTIVE_COMPARATOR

using diode laser 450nm wavelength in benign laryngeal lesions

Intervention Type PROCEDURE

using diode laser 450nm wavelength in treatment of benign laryngeal lesions

Group (C)

using traditional cold instrumentations in benign laryngeal lesions

Group Type ACTIVE_COMPARATOR

using traditional cold instrumentations in benign laryngeal lesions

Intervention Type PROCEDURE

using traditional cold instrumentations in treatment of benign laryngeal lesions

Interventions

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using diode laser 980nm wavelength in benign laryngeal lesions

using diode laser 980nm wavelength in treatment of benign laryngeal lesions

Intervention Type PROCEDURE

using diode laser 450nm wavelength in benign laryngeal lesions

using diode laser 450nm wavelength in treatment of benign laryngeal lesions

Intervention Type PROCEDURE

using traditional cold instrumentations in benign laryngeal lesions

using traditional cold instrumentations in treatment of benign laryngeal lesions

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

\- All patients with benign laryngeal lesions

Exclusion Criteria

* patients presenting with or have history of malignant laryngeal lesion
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sohag University

OTHER

Sponsor Role lead

Responsible Party

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Mohamed Abdelsamei Abdelgalil

Assistant Lecturer of Otorhinolaryngology

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Mohammed Abdu Elsamea, Assistant lecturer

Role: PRINCIPAL_INVESTIGATOR

Sohag University

Locations

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Sohag University

Sohag, Sohag Governorate, Egypt

Site Status

Countries

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Egypt

References

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Arroyo HH, Neri L, Fussuma CY, Imamura R. Diode Laser for Laryngeal Surgery: a Systematic Review. Int Arch Otorhinolaryngol. 2016 Apr;20(2):172-9. doi: 10.1055/s-0036-1579741. Epub 2016 Mar 4.

Reference Type BACKGROUND
PMID: 27096024 (View on PubMed)

Other Identifiers

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Soh-Med-24-12-3MD

Identifier Type: -

Identifier Source: org_study_id

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