Experimental Research on Deep Carious Lesion Treatment of Molars
कीवर्ड
सार
विवरण
Among the most frequently used materials for pulp capping are calcium hydroxide, mineral trioxide aggregate (MTA), and, more recent, TheraCal. All of them are biocompatible and induce the formation of coronal hard tissue barriers (tertiary reparative dentin). Calcium hydroxide, considered for a long time the gold standard of direct pulp capping materials, has excellent antibacterial and remineralisant properties; however, it lacks adhesion, especially at moist dentin, and reparative dentin is less homogenous.
MTA proved to stimulate protective dentin bridge formation without inflammatory changes and least necrosis. It is also moisture tolerant, but it is more expensive, has poor handling characteristics and slow setting time.
TheraCal bonds to deep moist dentin, has strong physical properties, no solubility, high radioopacity and higher calcium releasing abilities than MTA or calcium hydroxide.
खजूर
| अंतिम सत्यापित: | 12/31/2019 |
| पहले प्रस्तुत किया गया: | 07/31/2018 |
| अनुमानित नामांकन प्रस्तुत किया गया: | 08/08/2018 |
| पहले पोस्ट किया गया: | 08/12/2018 |
| अंतिम अद्यतन प्रस्तुत किया: | 01/25/2020 |
| अंतिम अद्यतन पोस्ट: | 01/27/2020 |
| वास्तविक अध्ययन प्रारंभ दिनांक: | 01/07/2018 |
| अनुमानित प्राथमिक समापन तिथि: | 09/30/2020 |
| अनुमानित अध्ययन पूर्णता तिथि: | 03/31/2021 |
स्थिति या रोग
हस्तक्षेप / उपचार
Other: TheraCal
Other: Mineral trioxide aggregate (MTA)
चरण
शाखा समूह
| बांह | हस्तक्षेप / उपचार |
|---|---|
| Experimental: TheraCal Indirect pulp capping with TheraCal | Other: TheraCal Caries removal without pulp exposure (stepwise excavation) followed by indirect pulp capping with TheraCal |
| Active Comparator: Mineral trioxide aggregate (MTA) Indirect pulp capping with MTA | Other: Mineral trioxide aggregate (MTA) Caries removal without pulp exposure (stepwise excavation) followed by indirect pulp capping with MTA |
पात्रता मापदंड
| युग अध्ययन के लिए पात्र | 6 Years सेवा 6 Years |
| सेक्स अध्ययन के लिए पात्र | All |
| स्वस्थ स्वयंसेवकों को स्वीकार करता है | हाँ |
| मानदंड | Inclusion Criteria: - untreated deep uncomplicated carious lesions in first permanent molars (FPM) - absence of clinical diagnosis of pulp exposure - fistula - swelling of periodontal tissues - abnormal tooth mobility - history of spontaneous pain or sensitivity to percussion - healthy appearance of adjacent gingiva - normal tooth color - positive vitality to thermal and electric tests. Exclusion Criteria: - FPM with previous treatment - FPM with developmental abnormalities (such as enamel hypoplasia, dentinogenesis imperfecta etc.) - children with mental disabilities or systemic diseases. |
परिणाम
प्राथमिक परिणाम उपाय
1. Clinical pulpal survival rate [20 months]
माध्यमिक परिणाम उपाय
1. Incidence of apical root maturation (apexogenesis) [20 months]
