CTRI/2011/06/001776.

Trial name or title	Root Canal Treatment in Milk Teeth using Three Root Canal Filling Materials: a Double‐Blinded Randomized Controlled Trial
Methods	RCT with participant and outcome assessor blinding
Participants	Inclusion criteria Age 4 to 9 years Non vital teeth Teeth with mild or moderate mobility (grade I and II) Teeth with deep carious lesion and exposures of pulp Patients with the history of spontaneous pain Teeth showing adequate bone support and root length Teeth with no radiographically discernable internal or pathological external resorption Teeth with inter‐radicular and peri‐radicular radiolucencies Exclusion criteria Any medical history
Interventions	RC fill Pulpdent root canal sealer Vitapex
Outcomes	Clinical evaluation: pain, redness, swelling/abscess, draining fistula and mobility Radiographic evaluation: furcation radiolucency, periapical radiolucency, internal/external root resorption, deviated eruption of succedaneous teeth, excessive filling material and its resorption Clinical and radiographic evaluation of three root filling materials for a period of 3,6 and 12 months
Starting date	10 June 2011 first recruitment
Contact information	Dr R Pramila (Postgraduate (Pedodontics)) Saveetha Dental College 162 Poonamallee Gigh Road Velappanchavadi Chennai Tamil Nadu 600077 India dr.pramee@gmail.com
Notes