NCT06656325 · Erchonia Corporation
An Evaluation of the Effect of the Erchonia FX-405 Laser as an Adjunctive Treatment of Periodontitis
What this study is about
The purpose of this clinical study is to determine the effectiveness of the Erchonia® FX-405 (manufactured by Erchonia Corporation (the Company) in providing a noninvasive adjunctive treatment in combination with periodontal scaling and root planing for improving the treatment of periodontal disease.
View original scientific description
The purpose of this clinical study is to determine the effectiveness of the Erchonia® FX-405 (manufactured by Erchonia Corporation (the Company) in providing a noninvasive adjunctive treatment in combination with periodontal scaling and root planing for improving the treatment of periodontal disease.
Interventions
DEVICE
Erchonia® FX405
Procedure administrations with the Erchonia® FX-405 will be applied eight times during the 5-month procedure administration phase. Phase One involves one procedure administration each week for 4 consecutive weeks. Phase 2 commences for one month following the completion of Phase One and involves one procedure administration each month for the next four consecutive months. Each procedure administration with the Erchonia FX405 takes 10 minutes and will be administered by the test site. Additionally, subjects will receive Scaling and Root Planing prior to the administration of the first procedure with the Erchonia FX405, and a second time at the 3-month study midpoint assessment visit.
DEVICE
Placebo Laser
Procedure administration with the Placebo Laser (emitting non therapeutic light) will be applied eight times during the 5-month procedure administration phase. Phase One involves one procedure administration each week for 4 consecutive weeks. Phase 2 commences for one month following the completion of Phase One and involves one procedure administration each month for the next four consecutive months. Each procedure administration with the Placebo Laser takes 10 minutes and will be administered by the test site. Additionally, subjects will receive Scaling and Root Planing prior to the administration of the first procedure with the Placebo Laser, and a second time at the 3-month study midpoint assessment visit.
Primary outcome measures
Number of participants with a change in Clinical Attachment Loss of ≥-2mm at the primary tooth assessment site
Time frame: Baseline and 8 months
The Clinical Attachment Loss (CAL) from baseline to endpoint (8 months) measurement is calculated for each subject. Individual subject success is defined as a 2mm or greater change in CAL at the primary tooth assessment site across the evaluation period. A negative (-) change indicates a reduction in periodontitis and is positive for individual subject success. A lower CAL score from baseline to study endpoint represents a better outcome, whereas a higher score from baseline to study endpoint represents a worse outcome.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Subject has voluntarily signed a written informed consent form.
- Male or female 22 to 75 years of age, inclusive.
- Subject has no evidence of Localized Aggressive Periodontitis.
- Tooth loss due to periodontitis of ≤ 4 teeth.
- Two or more teeth with the following characteristics: Non 3rd molar, Periodontitis: Stage III (Severity) according to the Interdental CAL (at site of greatest loss) and RBL, as classified by the American Academy of Periodontology (AAP), No evidence of caries, No abscess infection, No previous periodontal surgery within the prior 12 months
- Subject agrees to adhere to study provided home care instructions to maintain adequate oral hygiene during the study duration.
- Subject agrees to refrain from the use of smokeless chewing tobacco for the study duration.
- Subject agrees to refrain from exceeding 40 milligrams per day of inhaled nicotine, encompassing cigarettes, electronic cigarettes, and cigars.
- Subject agrees to refrain from engaging in any other treatments for his or her periodontitis that is outside the scope of this study during his or her participation in this study
Exclusion criteria
- Gingival recession which may be genetic, induced secondary to orthodontic treatment, induced secondary to frenulum attachments, or present as a result of dental malocclusion.
- History of oral cancer or HIV in the last 6 months
- Pregnant or intending to become pregnant in the next 8 months.
- Sensitivity to, or contraindication for, light therapy.
- Currently enrolled in a clinical study of an investigational drug or device.
Where
- Thousand Oaks, California
- Acton, Massachusetts
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 18, 2026 · Source of record for eligibility and locations