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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - A link work intervention to facilitate dental visiting in people with severe mental illness
T2 - A two-arm, multi-site, assessor blind, randomised feasibility trial with dental record linkage
AU - Palmier-Claus, Jasper
AU - Morris, Abigail
AU - French, Paul
AU - Griffiths, Robert
AU - Aggarwal, Vishal
AU - Berry, Katherine
AU - Gkioni, Efstathia
AU - Harris, Rebecca
AU - Laverty, Louise
AU - Lobban, Fiona
AU - Procter, Sarah
AU - Kerry, Eirian
AU - Newens, Connie
AU - Mupinga, Pauline
AU - Golby, Rebecca
AU - Valemis, Kyriakos
AU - Oakes, Lucy
AU - Fazekas, Fanni
AU - Perry, Antonia
AU - Shiers, David
AU - Hilton, Claire
AU - Dawber, Alison
AU - Elliott, Emma
AU - Lunat, Farah
AU - Burnside, Girvan
PY - 2025/8/4
Y1 - 2025/8/4
N2 - Objectives: People with severe mental illness experience poor oral health, compared to the general population. They experience inequity in accessing dental services. This randomised controlled trial evaluated the acceptability and feasibility of a link work intervention to support people with severe mental illness to access a routine dental appointment. Methods: This was a feasibility randomised controlled trial across three sites with 1:1 allocation to Treatment as usual (TAU) or TAU plus a link work intervention (ISRCTN13650779; NCT05545228). Participants were adults accessing mental health services who had not attended a routine dental appointment in the past three years. The intervention comprised up to six sessions with a link worker. Participants completed self-report assessments, and an optional dental examination, at baseline and after nine-months. Dental visiting data were obtained through self-report and the NHS Business Services Authority (BSA). Results: 161 participants were referred into the trial, resulting in 79 out of the target 84 randomisations (94.0%) over seven months. There were high levels of engagement with the intervention. Dental visiting data were available for 84.8% of participants (95%CI: 75.3%, 91.1%). Uptake of the optional dental examination within the research assessment battery was low (follow-up: 12.7%; 95%CI: 7.0%, 21.8%). There were no serious adverse events attributable to the intervention or trial procedures. There were substantially higher rates of dental attendance after nine-months in the link work intervention arm, compared to TAU, in both the self-report (91.7% vs 26.7%) and NHS BSA (55.3% vs 12.1%) data. There was also a signal of improved self-reported oral health related quality of life favouring the link work intervention arm. Conclusions: The trial procedures and link work intervention were found to be feasible, acceptable, and safe. The intervention showed promise in terms of clinical outcomes. The effectiveness of the intervention requires evaluation in a larger trial.
AB - Objectives: People with severe mental illness experience poor oral health, compared to the general population. They experience inequity in accessing dental services. This randomised controlled trial evaluated the acceptability and feasibility of a link work intervention to support people with severe mental illness to access a routine dental appointment. Methods: This was a feasibility randomised controlled trial across three sites with 1:1 allocation to Treatment as usual (TAU) or TAU plus a link work intervention (ISRCTN13650779; NCT05545228). Participants were adults accessing mental health services who had not attended a routine dental appointment in the past three years. The intervention comprised up to six sessions with a link worker. Participants completed self-report assessments, and an optional dental examination, at baseline and after nine-months. Dental visiting data were obtained through self-report and the NHS Business Services Authority (BSA). Results: 161 participants were referred into the trial, resulting in 79 out of the target 84 randomisations (94.0%) over seven months. There were high levels of engagement with the intervention. Dental visiting data were available for 84.8% of participants (95%CI: 75.3%, 91.1%). Uptake of the optional dental examination within the research assessment battery was low (follow-up: 12.7%; 95%CI: 7.0%, 21.8%). There were no serious adverse events attributable to the intervention or trial procedures. There were substantially higher rates of dental attendance after nine-months in the link work intervention arm, compared to TAU, in both the self-report (91.7% vs 26.7%) and NHS BSA (55.3% vs 12.1%) data. There was also a signal of improved self-reported oral health related quality of life favouring the link work intervention arm. Conclusions: The trial procedures and link work intervention were found to be feasible, acceptable, and safe. The intervention showed promise in terms of clinical outcomes. The effectiveness of the intervention requires evaluation in a larger trial.
KW - Mental Health
KW - Psychosis
KW - Mood Disorders
KW - Dentistry
KW - Dentists
U2 - 10.1111/cdoe.70002
DO - 10.1111/cdoe.70002
M3 - Journal article
JO - Community Dentistry and Oral Epidemiology
JF - Community Dentistry and Oral Epidemiology
SN - 0301-5661
ER -