Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=28613154
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 302.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 302.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 302.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\28613154
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Health+Technol+Assess
2017 ; 21
(21
): 1-256
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Seal or Varnish? A randomised controlled trial to determine the relative cost and
effectiveness of pit and fissure sealant and fluoride varnish in preventing
dental decay
#MMPMID28613154
Chestnutt IG
; Hutchings S
; Playle R
; Morgan-Trimmer S
; Fitzsimmons D
; Aawar N
; Angel L
; Derrick S
; Drew C
; Hoddell C
; Hood K
; Humphreys I
; Kirby N
; Lau TMM
; Lisles C
; Morgan MZ
; Murphy S
; Nuttall J
; Onishchenko K
; Phillips C
; Pickles T
; Scoble C
; Townson J
; Withers B
; Chadwick BL
Health Technol Assess
2017[Apr]; 21
(21
): 1-256
PMID28613154
show ga
BACKGROUND: Fissure sealant (FS) and fluoride varnish (FV) have been shown to be
effective in preventing dental caries when tested against a no-treatment control.
However, the relative clinical effectiveness and cost-effectiveness of these
interventions is unknown. OBJECTIVE: To compare the clinical effectiveness and
cost-effectiveness of FS and FV in preventing dental caries in first permanent
molars (FPMs) in 6- and 7-year-olds and to determine their acceptability. DESIGN:
A randomised controlled allocation-blinded clinical trial with two parallel arms.
SETTING: A targeted population programme using mobile dental clinics (MDCs) in
schools located in areas of high social and economic deprivation in South Wales.
PARTICIPANTS: In total, 1016 children were randomised, but one parent
subsequently withdrew permission and so the analysis was based on 1015 children.
The randomisation of participants was stratified by school and balanced for sex
and primary dentition baseline caries levels using minimisation in a 1?:?1 ratio
for treatments. A random component was added to the minimisation algorithm, such
that it was not completely deterministic. Of the participants, 514 were
randomised to receive FS and 502 were randomised to receive FV. INTERVENTIONS:
Resin-based FS was applied to caries-free FPMs and maintained at 6-monthly
intervals. FV was applied at baseline and at 6-month intervals over the course of
3 years. MAIN OUTCOME MEASURES: The proportion of children developing caries into
dentine (decayed, missing, filled teeth in permanent dentition, i.e. D(4-6)MFT)
on any one of up to four treated FPMs after 36 months. The assessors were blinded
to treatment allocation; however, the presence or absence of FS at assessment
would obviously indicate the probable treatment received. Economic measures
established the costs and budget impact of FS and FV and the relative
cost-effectiveness of these technologies. Qualitative interviews determined the
acceptability of the interventions. RESULTS: At 36 months, 835 (82%) children
remained in the trial: 417 in the FS arm and 418 in the FV arm. The proportion of
children who developed caries into dentine on a least one FPM was lower in the FV
arm (73; 17.5%) than in the FS arm (82, 19.6%) [odds ratio (OR) 0.84, 95%
confidence interval (CI) 0.59 to 1.21; p?=?0.35] but the difference was not
statistically significant. The results were similar when the numbers of newly
decayed teeth (OR 0.86, 95% CI 0.60 to 1.22) and tooth surfaces (OR 0.85, 95% CI
0.59 to 1.21) were examined. Trial fidelity was high: 95% of participants
received five or six of the six scheduled treatments. Between 74% and 93% of
sealants (upper and lower teeth) were intact at 36 months. The costs of the two
technologies showed a small but statistically significant difference; the mean
cost to the NHS (including intervention costs) per child was £500 for FS,
compared with £432 for FV, a difference of £68.13 (95% CI £5.63 to £130.63;
p?=?0.033) in favour of FV. The budget impact analysis suggests that there is a
cost saving of £68.13 (95% CI £5.63 to £130.63; p?=?0.033) per child treated if
using FV compared with the application of FS over this time period. An
acceptability score completed by the children immediately after treatment and
subsequent interviews demonstrated that both interventions were acceptable to the
children. No adverse effects were reported. LIMITATIONS: There are no important
limitations to this study. CONCLUSIONS: In a community oral health programme
utilising MDCs and targeted at children with high caries risk, the twice-yearly
application of FV resulted in caries prevention that is not significantly
different from that obtained by applying and maintaining FSs after 36 months. FV
proved less expensive. FUTURE WORK: The clinical effectiveness and
cost-effectiveness of FS and FV following the cessation of active intervention
merits investigation. TRIAL REGISTRATION: EudraCT number 2010-023476-23, Current
Controlled Trials ISRCTN17029222 and UKCRN reference 9273. FUNDING: This project
was funded by the National Institute for Health Research (NIHR) Health Technology
Assessment programme and will be published in full in Health Technology
Assessment; Vol. 21, No. 21. See the NIHR Journals Library website for further
project information.
|Budgets
[MESH]
|Cariostatic Agents/*administration & dosage/*economics/therapeutic use
[MESH]
|Child
[MESH]
|Cost-Benefit Analysis
[MESH]
|Dental Care for Children/economics/methods
[MESH]
|Dental Caries/prevention & control
[MESH]
|Female
[MESH]
|Fluorides, Topical/*administration & dosage/*economics/therapeutic use
[MESH]
|Health Services/statistics & numerical data
[MESH]
|Humans
[MESH]
|Male
[MESH]
|Models, Econometric
[MESH]
|Patient Acceptance of Health Care
[MESH]
|Pit and Fissure Sealants/*economics/*therapeutic use
[MESH]