Skip to content

Effect of Smoking on Bone Changes Around Different Dental Implant Designs

Comparative Evaluation Of Crestal Bone Level Changes Between Hydrophobic, Hydrophilic, And Laser Micro-Grooved Dental Implants Using Minimally Invasive Flapless Technique In Smoker Individuals A Randomised Controlled Clinical Trial. - nil

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/03/105320
Enrollment
60
Registered
2026-03-03
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: K050- Acute gingivitis Health Condition 2: F172- Nicotine dependence

Interventions

Intervention1: test group 1: smoker Patients with isolated edentulous receiving Hydrophilic implants (Sand blasted large grid acid etched implants with aqua surface - SLA active) Intervention2: test g

Sponsors

C ANNE KIRUBA
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients aged between 25 and 60 years will be included in the study 2. One bounded edentulous space i.e., a single tooth missing with intact proximal teeth primarily in the lower posteriors (premolars and molars) with sufficient bone quantity to allow implant placement. 3. Patients should be cooperative, motivated and oral hygiene conscious. 4. Only patients with adequate bone height of at least 13 mm and bone width of at least 6 mm will be included. 5. Patients with healthy adjacent teeth and stable periodontal status will be considered for inclusion. 6. current smokers were included only if their exposure was classified as mild, defined as fewer than 10 cigarettes per day and a cumulative history of less than 0.5 pack-years.

Exclusion criteria

Exclusion criteria: 1. Patients with uncontrolled systemic diseases such as diabetes, immunocompromised conditions, or bleeding disorders. 2. Patients who have a history of taking bisphosphonates, corticosteroids, immunosuppressive drugs, or anticoagulants will be excluded. 3. Patients with active periodontal disease or untreated oral infections will be excluded. 4. Patients who require bone grafting or ridge augmentation procedures will be excluded. 5. Patients exhibiting parafunctional habits such as bruxism or clenching will be excluded. 6. Pregnant or lactating women will be excluded from the study. 7. Patients who have undergone radiotherapy in the head and neck region or chemotherapy will be excluded. 8. Patients with known allergy to titanium or implant-related materials will be excluded. 9. Patients who are unwilling or unable to comply with oral hygiene instructions will be excluded. 10. Patients with a history of failed implant placement at the intended site will be excluded. 11. Patients who do not comply for 1 year follow up are excluded

Design outcomes

Primary

MeasureTime frame
1) Mean Crestal bone level changes (mm) to be assessed at Baseline and 1 year with standardized Intra oral periapical radiographs in Control (SLA) and Test groups (SLA-Active & LMGI). 2) Implant survival rates (%) to be assessed at 1 year with radiographic and clinical assessment between Control (SLA) and Test groups (SLA Active & LMGI). Timepoint: baseline and 1 year

Secondary

MeasureTime frame
1. To evaluate and compare the Relative position of gingival margin (mm) at the implant site of Control (SLA) and Test groups (SLA-Active and LMGI) at Baseline, 6 months and 1 year post loadingTimepoint: baseline , 6 months and 1 year;2. To assess the Implant stability quotient (ISQ) values using resonance frequency analysis (RFA) during Early Loading protocol. 3. To assess the Early Wound Healing Index (EWHI) using Huang et al index (2005) at the 1st week, 2nd week, and 4th week during the Early Loading protocol, comparing the Control (Hydrophobic) and Test groups (Hydrophilic and Laser Micro-Grooved Implants). 4. To assess and compare Patient Reported Outcome Measures (PROMs) like pain scale using Visual Analog Scale at 1 week Timepoint: 1st week, 2nd week, 4th week, 6 months and 1 year

Countries

India

Contacts

Public ContactDr PSG Prakash

SRM Dental college , Ramapuram

akashpsg@gmail.com9840870990

Outcome results

None listed

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