This review of smoking cessation for patients with head and neck cancer included 8 studies ( 3 RCTs) and suggests that those receiving counseling had a 26% higher quit rate than with controls
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This review of low-level laser therapy as an adjunct to non-surgical periodontal treatment only identified 7 small high risk studies. While results suggest short term improvements there should be viewed with caution.
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5 studies at high risk of bias were included in this review of the impact of framework design on the clinical performance of resin bonded fixed dental prosthesis. While lower failures were seen with cantilever designs the results should be interpreted cautiously.
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Eight small studies were identified for this review of the use of regenerative techniques as an adjunct to periapical surgery. The findings suggest that they improve outcomes after 1 year, but they should be interpreted with caution.
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Kirsten Lawson examines a recent meta-analysis of psychological functioning in people living with chronic pain. She discovers that anxiety is more common than depression in people with chronic pain and that practitioners should prioritise psychological functioning when caring for patients suffering from chronic pain.
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Sarah Knowles reviews a recent meta-analysis about the effects of blinding on the outcomes of psychotherapy and pharmacotherapy for adult depression.
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Eight small trials were identified for this review of lasers as an adjunct to surgical periodontal treatment. The limited number of studies and variation in the types of lasers used means there is insufficient evidence to support their effectiveness.
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Laura Hemming considers a recent systematic review of patient outcomes following discharge from secure psychiatric hospitals. The review finds that patients from secure units have a higher chance of mortality and suicide following discharge, than people from other settings.
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This review looked at topical fluoride for remineralising or arresting caries. 17 RCTs were included and overall remineralised early enamel caries using % fluoride varnish = 63.6 % (95% CI; 36.0 to 91.2 %) and 38% silver diamine fluoride had an overall proportion of arrested dentine caries = 65.9% (95% CI; 41.2 to 90.7 %).
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This study from the INHANCE collaboration pooled data from 12 case-controlled studies. Long-term use (35 yrs) of mouthwash was associated with an increase risk OR=1.15 (95%CI; 1.01 to 1.30) of head and neck cancer but with regular (>2 x daily), long-term (>35 years) use OR = 1.75 (95%CI; 1.25 to 2.48).
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