Effect of fluoridated water on invasive NHS dental treatments for adults: the LOTUS retrospective cohort study and economic evaluation.

Background: Most water fluoridation studies were conducted on children before the widespread introduction of fluoride toothpastes. There is a lack of evidence that can be applied to contemporary populations, particularly adolescents and adults.

Objective: To pragmatically assess the clinical and cost effectiveness of water fluoridation for preventing dental treatment and improving oral health in a contemporary population of adults, using a natural experiment design.

A Cluster Randomised Controlled Trial of a Targeted Distributed Toothpaste and Toothbrushing Programme.

Introduction: The aim was to assess the effectiveness of a distributed, targeted toothbrush and toothpaste programme on referrals for tooth extraction under Dental General Anaesthetic (DGA), in children of high-risk families compared to usual care.

Methods: A recruiter and assessor-blinded, clustered parallel randomised control trial (RCT). Families with one or more children aged between 3 and 10 years having undergone a DGA operation for extraction of carious teeth, were approached within hospitals in the North West of England.

Supporting post-pandemic recovery: a qualitative study of the capabilities, opportunities and motivations to deliver oral health behaviour change messages to parents of young children in community settings.

Background: The COVID-19 pandemic exacerbated vulnerabilities and inequalities in children's oral health, and treatment activity virtually ceased during periods of lockdown. Primary care dentistry is still in the post-pandemic recovery phase, and it may be some years before normal service is resumed in NHS dentistry. However, opportunities to support the dental workforce through offering some preventative care in outreach settings may exist.

The CATFISH study: An evaluation of a water fluoridation program in Cumbria, UK.

Objectives: The objective was to assess the effectiveness of a Water Fluoridation program on a contemporary population of children.

Methods: The study used a longitudinal prospective cohort design. In Cumbria, England, two groups of children were recruited and observed over a period of 5-6 years.

Economic evaluation of a water fluoridation scheme in Cumbria, UK.

Objectives: The addition of fluoride to community drinking water supplies has been a long-standing public health intervention to improve dental health. However, the evidence of cost-effectiveness in the UK currently lacks a contemporary focus, being limited to a period with higher incidence of caries. A water fluoridation scheme in West Cumbria, United Kingdom, provided a unique opportunity to study the contemporary impact of water fluoridation.