Which retrograde root filling material?

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This Cochrane review update of different materials used for retrograde root filling in children and adults requiring retrograde filling included 8 RCTs. However the studies are all at high risk of bias so provide insufficient evidence for the benefits of any one material.

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Class II restorations in primary molars

shutterstock_72680830 - erupting incisors & caries

This review comparing compare the success rate of five tooth-coloured materials for class II restorations in primary molars included 10 RCTs. No differences in failure rates were seen for composite resin,resin-modified glass ionomer cement or compomers although all included studies were at high risk of bias.

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Dentine Hypersensitivity: Which agents are most effective?

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This review of treatments used to treat dentine hypersensitivity. 254 different agents were tested with all showing some effectiveness in short term.

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Atraumatic restorative treatment or conventional treatment for root caries in older adults?

This study is the first of its kind from an RCT perspective which clearly shows that treating major depression in older adults using interventions in primary care settings can extend life

This review of atraumatic restorative treatment or conventional treatment for restoration of root caries lesions in older adults included 3 RCTs providing is insufficient data to clearly rule out whether differences between ART and CT exist.

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Calcium hydroxide as lining for deep caries lesions?

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16 low quality RCTs were included in this review of the effect of calcium hydroxide lining on clinical success in treatment of deep carious lesions. 6 RCTs contributed to the meta-analysis suggesting no beneficial effect.

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Micro-invasive treatments for proximal caries

shutterstock_54584944  - mixed dentition

Seven RCTs were included in this review of of micro-invasive interventions for non-cavitated proximal caries suggesting that resin infiltration is effective in arresting caries progression.

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Glass ionomer cement or composite resin for class II restoration in primary molars

shutterstock_72680830 - erupting incisors & caries

This review of composite resin or glass ionomer cement for Class II restorations in primary molars included 10 RCTSs finding similar clinical performance.

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Atraumatic Restorative Treatment (ART)

caries upper arch

15 RCTs were included in this Cochrane review of Atraumatic Restorative Treatment (ART) comparing with conventional treatment for managing dental caries lesions in the primary and permanent teeth provided low quality evidence that ART using H-GIC may have a higher risk of restoration failure in primary teeth.

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Fissure sealants effective in preventing caries in children and adolescents

Fissure sealant

38 trials were included in this updated Cochrane review of the effect of fissure sealants on occlusal caries. The data show a reduction in caries of between 11-51% at 24months compared to no sealant. The benefit was also maintained at longer-term follow up.

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