MedTrace Logo

Evaluation of Clinical Performance of Bulk Fill Resin Composite Restorations Using Snow Plow Versus Oscillating Packing Technique

NCT07033650 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 87

Last updated 2025-06-24

No results posted yet for this study

Summary

This is a randomized, controlled, double-blinded clinical trial (the patient and the examiners are blind to the group assignment). Eligible patients will be examined clinically and radiographically using bite-wing radiography, and recruited according to the previously mentioned inclusion and exclusion criteria. All participants will sign written informed consents after being completely aware of the aim, settings, procedures, benefits and potential side effects of the study. Each tooth will be assigned by a number; R1 (Bulk fill RC), R2 (Snow plow tech) and R3 (Oscillating tech). Restoration numbers will be concealed in an opaque sealed envelope that will be held by a facilitator who will not involve in any of the phases of the clinical trial. Every patient will choose an envelope for each tooth. Patients and examiners will be blinded to the material assignment; the operator also will be blinded for the type of restoration during tooth preparation and will be informed only at the time of restoration placement.

Each case will be evaluated according to FDI criteria, based on both functional (Fracture of material and retention, Marginal adaptation, Occlusal contour and wear, Proximal contact point and food impaction, and Radiographic examination) and biological (Postoperative sensitivity, Recurrence of caries and Tooth integrity) properties. Bitewing radiographs and intra-oral photographs will be also used for assessment of all restorations.

Assessment of postoperative sensitivity and tooth vitality will be carried out on the patient by application of a cold stimulus (e.g. a blast of cold air). Postoperative sensitivity will be recorded at the time of restoration placement, and throughout all follow-up appointments, and include type of pain, discomfort and duration, and/or on stimulus at clinical assessment and should always be compared with the response of adjacent vital teeth. Intensity will be assessed also with a visual analogue scale (VAS) which is a commonly used tool for measuring pain.

On a scale of 1 to 5, restorations will be rated as follows; score 1: clinically excellent/very good, 2: clinically good, 3: clinically satisfactory, 4: clinically unsatisfactory but repairable and 5: clinically poor/irrepairable and in need of replacement. So the scores 1, 2 and 3 considered clinically successful while scores 4 and 5 considered clinically not successful.

Conditions

  • Caries Class Ii

Interventions

OTHER

Bulk-fill composite (X-tra Fil)

Bulk fill resin composite

OTHER

flowable Bulk-fill composite (X-tra Base)

flowable resin composite

DEVICE

compothixo oscillating packing

oscillating packing device

Sponsors & Collaborators

  • Suez Canal University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
21 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-01-25
Primary Completion
2025-02-02
Completion
2025-03-21

Countries

  • Egypt

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07033650 on ClinicalTrials.gov