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How light therapy affects dental screw strength

Effect of photobiomodulation 810 nm on infra zygomatic crest screw stability and TGF beta 1 biomarker level expression- a randomized split mouth clinical study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/03/106429
Enrollment
11
Registered
2026-03-17
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: M264- Malocclusion, unspecified

Interventions

Intervention1: Laser photobiomodulation: Photobiomodulation will be done in patients who require absolute anchorage in maxilla around infra zygomatic crest screws using a diode laser of 810 nm wavelen

Sponsors

Dr N Durga Pavan Kumari
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.patients who required critical/absolute anchorage bilaterally in maxillary arch 2.Patients with sufficient Bucco alveolar bone thickness 3.Non smokers

Exclusion criteria

Exclusion criteria: 1. Patients having any systemic diseases like uncontrol diabetes 2.Patients with bone metabolic disorders like osteoporosis and bone syndromes 3.Patients with any previous history of allergies to local anaesthetics and on bisphosphonate therapy and anti-inflammatory drugs

Design outcomes

Primary

MeasureTime frame
Evaluate the effect of photobiomodulation therapy using 810 nm diode laser enhances the stability of infrazygomatic crest screwTimepoint: 0 ,3,7,14,30,60 days

Secondary

MeasureTime frame
Analyse the expression levels of tgf beta 1 in peri implant crevicular fluid following photobiomodulation applicationTimepoint: 0,3,7,14,30,60 days;Compare clinical stability outcomes and biomarker profiles between photobiomodulation treated and untreated infrazygomatic crest screws sitesTimepoint: 0,3,7,14,30,60 days

Countries

India

Contacts

Public ContactDr K Anil Kumar

Vishnu Dental College

anoosham@vdc.edu.in7674926249

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Apr 4, 2026