Regular Home-use Dual Light Photodynamic Therapy in the Prevention of Osteolysis After Dental Implant Surgery
NCT ID: NCT06041828
Last Updated: 2024-11-19
Study Results
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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WITHDRAWN
NA
INTERVENTIONAL
2025-12-31
2025-12-31
Brief Summary
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Detailed Description
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During the implant procedure, the implant is placed into the jawbone and is in direct contact with the surrounding bone. Over time, the bone will grow and fuse with the implant surface in a process called osseointegration. The implant stability is evaluated immediately after the surgery by measuring the implant stability quotient (ISQ) using a device called an implant stability meter.
The ISQ value ranges from 0 to 100, with higher values indicating greater implant stability. In general, an ISQ value of 60 or higher is considered to be a good indicator of implant stability. If the initial ISQ value is low, the implant may be at risk of failure due to lack of stability, and additional measures may be necessary to promote osseointegration, such as using bone grafting materials or growth factors.
In the first few weeks after the implant procedure, the implant may experience some initial mobility due to the inflammatory response and remodeling of the bone around the implant. However, with time, the bone will grow and fuse with the implant, providing a stable foundation for dental restoration.
With proper implant placement and regular follow-up care, the incidence of osteolysis can be minimized. Maintaining good oral hygiene practices, such as regular brushing, flossing, and dental check-ups, can help reduce the risk of inflammatory changes around dental implants. In addition, patients are usually advised to avoid placing excessive force on the implant during the healing process to prevent any damage to the implant and to ensure successful osseointegration. For example, patients can be advised to have a soft food diet at least for a few days after the implant placement.
One of the key issues in maintaining good oral health is patient self-management. A new tool "Lumoral Treatment" has been introduced in order to enhance oral home care. The Lumoral Treatment is a CE-marked medical device developed to provide a potent, targeted antibacterial action on the dental plaque in a home environment. It is used together with the mechanical cleaning (such as toothbrushing) of teeth. The device mechanism of action is antibacterial photodynamic therapy (aPDT) and thus non-medicinal. The Lumoral Treatment includes a light-activated Lumorinse mouth rinse and a Lumoral light activator. Its effect is based on a photodynamic method where the light-sensitive substance - indocyanine green - contained in the Lumorinse mouth rinse is attached to the bacterial film (plaque) and is activated by antibacterial dual light with 405 and 810 nanometers (nm).
The 810 nm light can also have a photobiomodulation effect in promoting bone growth and regeneration. Photobiomodulation (PBM) is a non-invasive therapy that uses low-level light therapy (LLLT) to stimulate cellular function and enhance tissue repair. Near-infrared (NIR) light is one of the commonly used wavelengths for PBM due to its ability to penetrate deeper into tissues. In the case of dental bone, PBM with NIR light has shown promising effects in promoting bone growth and regeneration. In dental applications, PBM with NIR light has shown promise in promoting bone growth and regeneration in cases of dental implant placement, tooth extraction, and periodontal disease.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Study group
Standard oral hygiene and Lumoral Treatment home-use
Lumoral Treatment
Photodynamic antibacterial dual-light device with a marker substance
Standard oral hygiene
Standard oral hygiene instructions
Control group
Standard oral hygiene only
Standard oral hygiene
Standard oral hygiene instructions
Interventions
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Lumoral Treatment
Photodynamic antibacterial dual-light device with a marker substance
Standard oral hygiene
Standard oral hygiene instructions
Eligibility Criteria
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Inclusion Criteria
* Generally healthy,
* At least one new implant inserted
* New implant inserted
* Agreement to participate in the study with a written consent form signed
Exclusion Criteria
* Active smoking
* Any significant systemic disease
* Immediate implantation after tooth extraction
* Use of antibiotics within 4 weeks week prior study
* Presence of any physical limitation or restriction that might restrict Lumoral use
* Pregnancy or lactation
* History of six months use of antimicrobials, bisphosphonates, or corticosteroids.
18 Years
85 Years
ALL
No
Sponsors
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Hammaslääkärit Eteläranta 10
UNKNOWN
University of Helsinki
OTHER
Koite Health Oy
INDUSTRY
Responsible Party
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Principal Investigators
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Timo Sorsa, Professor
Role: PRINCIPAL_INVESTIGATOR
University of Helsinki
Locations
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Hammaslääkärit Eteläranta 10
Helsinki, Uusimaa, Finland
Countries
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References
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Dompe C, Moncrieff L, Matys J, Grzech-Lesniak K, Kocherova I, Bryja A, Bruska M, Dominiak M, Mozdziak P, Skiba THI, Shibli JA, Angelova Volponi A, Kempisty B, Dyszkiewicz-Konwinska M. Photobiomodulation-Underlying Mechanism and Clinical Applications. J Clin Med. 2020 Jun 3;9(6):1724. doi: 10.3390/jcm9061724.
Gupta R, Gupta N, Weber, DDS KK. Dental Implants. 2023 Aug 8. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from http://www.ncbi.nlm.nih.gov/books/NBK470448/
H H, G W, E H. The clinical significance of implant stability quotient (ISQ) measurements: A literature review. J Oral Biol Craniofac Res. 2020 Oct-Dec;10(4):629-638. doi: 10.1016/j.jobcr.2020.07.004. Epub 2020 Aug 14.
Nikinmaa S, Moilanen N, Sorsa T, Rantala J, Alapulli H, Kotiranta A, Auvinen P, Kankuri E, Meurman JH, Patila T. Indocyanine Green-Assisted and LED-Light-Activated Antibacterial Photodynamic Therapy Reduces Dental Plaque. Dent J (Basel). 2021 May 3;9(5):52. doi: 10.3390/dj9050052.
Pandey C, Rokaya D, Bhattarai BP. Contemporary Concepts in Osseointegration of Dental Implants: A Review. Biomed Res Int. 2022 Jun 14;2022:6170452. doi: 10.1155/2022/6170452. eCollection 2022.
Swami V, Vijayaraghavan V, Swami V. Current trends to measure implant stability. J Indian Prosthodont Soc. 2016 Apr-Jun;16(2):124-30. doi: 10.4103/0972-4052.176539.
Qu C, Luo F, Hong G, Wan Q. Effects of photobiomodulation therapy on implant stability and postoperative recovery: a systematic review and meta-analysis. Br J Oral Maxillofac Surg. 2022 Jun;60(5):e712-e721. doi: 10.1016/j.bjoms.2022.01.014. Epub 2022 Feb 5.
Wang Y, Zhang Y, Miron RJ. Health, Maintenance, and Recovery of Soft Tissues around Implants. Clin Implant Dent Relat Res. 2016 Jun;18(3):618-34. doi: 10.1111/cid.12343. Epub 2015 Apr 15.
Related Links
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Amengual-Peñafiel. Osteoimmunology drives dental implant osseointegration: A new paradigm for implant dentistry. Japanese Dental Science Review 57 (2021) 12-19.
Elias. Factors Affecting the Success of Dental Implants. Implant dentistry, Aug 2011. DOI: 10.5772/18746
Gupta et al. Implant Stability Quotient (ISQ): A Reliable Guide for Implant Treatment. Current Concepts in Dental Implantology. 2021. DOI: 10.5772/intechopen.101359
Other Identifiers
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LumOsteo
Identifier Type: -
Identifier Source: org_study_id
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