David Turgoose explores a systematic review of reviews that looks at the effects of screen time on the health and well-being of children and adolescents. The review found that higher levels of screen time were related to some physical and mental health concerns, such as poor diet, obesity and depression.
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This review comparing the efficacy of Cox-2 inhibitors with ibuprofen after third molar removal included 12 RCTs suggesting that COX-2 inhibotors and Ibuprofen provide similar pain relief at 6, 8, and 12 h after third molar removal.
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This review of coronectomy reoperation rates. included 15 studies with 14 being at high or medium risk of bias. The finding suggest a reoperation rate of 5.1%.
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This review of different methods for reducing pain and discomfort during removal of fixed orthodontic appliances included 6 RCTs providing weak evidence for pre-debonding analgesia and other approaches.
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Two surgical approaches ( open and closed) for palatally displaced canines were compared in this multi-centre RCT. No differences in operating time was seen between the two approaches but those in the open group had more pain.
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Only 5 small low quality RCTs were identified for this review of the ability of vibrational devices to increase the rate of orthodontic tooth movement. More well conducted RCTs are needed.
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This review of anaesthetic efficiency of articaine for lower third molar extraction included 9 RCTs ( 493 patients -770 lower molars). The findings suggest that 4% articaine with 1:100,000 epinephrine possesses superior anaesthetic efficiency relative to lidocaine.
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Only 2 RCTs are included in this Cochrane review update of the effects of systemic antibiotics on adults with symptomatic apical periodontitis or acute apical abscess providing insufficient evidence of effectiveness.
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This review of effectiveness of corticosteroids in the post-operative control of pain, swelling and trismus after third molar surgery included 17 RCTs suggesting that corticosteroid use had beneficial effects on pain swelling and trismus.
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4 different vital pulp treatments for deep caries management of mature permanent molars were tested in this stud .The findings suggest that these techniques could be used but other approaches are available.
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