Comparison of Er,Cr:YSGG and Diode Lasers In Second Stage Implant Surgery

Not Applicable

Completed

• Conditions: Postoperative Pain; Wound Heal; Soft Tissue Bleeding
• Interventions: Device: 940 nm Gallium Aluminum Arsenide Diode Laser

• Registration Number: NCT03819244
• Lead Sponsor: Yuzuncu Yıl University

Brief Summary

The study evaluates postoperative pain, intraoperative bleeding and wound healing after second stage implant surgery. Submerged implants were exposed with diode laser in Group 1 (n=20) and by using Er,Cr:YSGG laser in Group 2 (n=20).

Detailed Description

Not available

Study Timeline

• Study Start: 2017-11-27
• Primary Completion: 2018-05-24
• Study Completion: 2018-08-20
• Status Verified: 2019-01
• Study First Submitted: 2019-01-16
• Study First Submitted QC: 2019-01-24
• Last Update Submitted: 2019-01-25
• Study First Posted: 2019-01-28
• Last Update Posted: 2019-01-29

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

• subject has osseointegrated implants embedded under oral mucosa.
• subject undergoes second-stage implant surgery.

Exclusion Criteria

• inadequate keratinized gingiva in the implant site.
• localization of the implant site is not possible due to excessive thickness of the oral mucosa

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Diode laser	940 nm Gallium Aluminum Arsenide Diode Laser	Soft tissue incision with 940 nm Gallium Aluminum Arsenide diode laser, at implant recovery settings (2.5 W output power, average power: 1.25 W, pulse length : 1.00 ms, pulse interval: 1.00 ms) in second-stage implant surgery.

Primary Outcome Measures

Name	Time	Method
Postoperative pain on 2nd day	2nd Day	Patients score pain intensity with numeric scale ranging between 0(no pain) to 10(most severe pain) on the postoperative 2nd day. Pain scores on the postoperative 2nd day in each group are compared.
Postoperative pain on 1st day	1st Day	Patients score pain intensity with numeric scale ranging between 0(no pain) to 10(most severe pain) on the postoperative 1st day. Pain scores on the postoperative 1st day in each group are compared.
Postoperative pain on 3rd day	3rd Day	Patients score pain intensity with numeric scale ranging between 0(no pain) to 10(most severe pain) on the postoperative 3rd day. Pain scores on the postoperative 3rd day in each group are compared.

Secondary Outcome Measures

Name	Time	Method
Number of analgesics used daily	3 days	Analgesic consumption per day on postoperative 1st, 2nd and 3rd days.
Intraoperative bleeding	During operation	Bleeding during surgical procedure was scored by the physician as 1=minimal, 2=normal and 3=excessive bleeding

Trial Locations

Locations (1)

Yuzuncu Yil University Faculty of Dentistry; 🇹🇷 Van, Turkey