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Nationwide 2.5-Year School-Based Public Health Intervention Program Designed to Reduce the Incidence of Caries in Children of Grenada

Wolff, Mark S; Hill, Rachel; Wilson-Genderson, Maureen; Hirsch, Stuart; Dasanayake, Ananda P
This paper describes an innovative public health intervention, called 'Smile Grenada', targeting the oral health of children in Grenada utilizing the resources of a US dental school, several oral health care companies, local governmental and public health authorities, and Grenadian school personnel. METHODS: Preintervention visual/tactile caries examinations were collected from 1,092 schoolchildren (mean age 9.9 years, standard deviation, SD = 3.7) in 2010. The intervention included: (1) classroom-based toothbrushing with fluoridated toothpaste, (2) fluoride varnish applied by trained dental students, teachers and local providers 3 times a year and (3) glass ionomer sealants placed on first permanent molars in children aged 6-8 years. Postintervention data were collected in May, 2013 (n = 2,301, mean age 9.8 years, SD = 3.7). Decayed and demineralized surfaces were examined for the whole sample and decay/demineralization and sealant retention on 6-year molars were examined separately (ages 6-8 in 2013 cohort). RESULTS: The number of decayed/demineralized surfaces declined across all age groups. The average number of decayed surfaces dropped from 9 at baseline to just over 6 (F1, 3,393 = 69.8, p < 0.0001) and the average number of demineralized surfaces dropped from 6 to less than 2 (1.8 surfaces; F1, 3,393 = 819.0, p < 0.0001). For children aged 6-8 years, there were statistically significantly fewer decayed surfaces (t1, 2,086 = 12.40, p < 0.0001; mean baseline 0.93, SD = 1.75; mean follow-up 0.23, SD = 0.83) and demineralized surfaces (t1, 2,086 = 19.7, p < 0.0001; mean baseline 2.11, SD = 2.74; mean follow-up 0.50, SD = 0.97) on 6-year molars. The Smile Grenada program successfully demonstrated a locally sustainable model for improving oral health in children in a developing country.
PMID: 27100682
ISSN: 1421-976x
CID: 2080342

The Public Health Reach of High Fluoride Vehicles: Examples of Innovative Approaches

Tellez, Marisol; Wolff, Mark S
Fluorides and sealants have been shown to reduce caries in populations, making fluoride interventions a large part of the dental public health effort. Although public health programs have traditionally focused on fluoride vehicles delivering less than 1,000 ppm of fluoride, more recent efforts have shifted toward the use of high fluoride vehicles such as varnishes and prescription toothpastes. In the USA, states are developing innovative strategies to increase access to dental services by using primary care medical providers to deliver early preventive services as part of well-child care visits. Currently, Medicaid programs in 43 states reimburse medical providers for preventive services including varnish application. Still, there is uncertainty about the cost-effectiveness of such interventions. In many resource-strained environments, with shortages of dental health care providers, lack of fluoridated water and lower dental awareness, it is necessary to develop sustainable programs utilizing already established programs, like primary school education, where caries prevention may be set as a priority. Dental caries among the elderly is an ongoing complex problem. The 5,000-ppm F toothpaste may be a reasonable approach for developing public health programs where root caries control is the main concern. Fluoride varnish and high concentration fluoride toothpaste are attractive because they can easily be incorporated into well-child visits and community-based geriatric programs. Additional research on the effectiveness and costs associated with population-based programs of this nature for high risk groups is needed, especially in areas where a community-based fluoride delivery program is not available.
PMID: 27099929
ISSN: 1421-976x
CID: 2118662

Interfaces in fixed dental prostheses: Challenges and opportunities

Chapter by: Zhang, Y; Chughtai, A; Wolff, MS; Trushkowsky, R; Chai, H
in: Material-Tissue Interfacial Phenomena: Contributions from Dental and Craniofacial Reconstructions by
pp. 67-83
ISBN: 9780081003411
CID: 2452512

Dental Fear and Avoidance in Treatment Seekers at a Large, Urban Dental Clinic

Heyman, Richard E; Slep, Amy M Smith; White-Ajmani, Mandi; Bulling, Lisanne; Zickgraf, Hana F; Franklin, Martin E; Wolff, Mark S
PURPOSE: The prevalence and correlates of dental fear have been studied in representative population studies, but not in patients presenting for dental treatment. We hypothesized that dental fear among patients presenting at a large, urban college of dentistry would be similar to that of the population (e.g. 11% high dental fear, 17% to 35% moderate or higher fear) and that fear would be associated with avoidance of routine dental care, increased use of urgent dental care and poor oral health. MATERIALS AND METHODS: Participants were 1070 consecutive patients at a large, urban dental care center. All patients completed a clinical interview, including demographics, medical history, dental history and presenting concerns, and behavioral health history. Patients were also asked to rate their dental anxiety/fear on a 1 (none) to 10 (high) scale. RESULTS: Over 20% of patients reported elevated anxiety/fear, of which 12.30% reported moderate and 8.75% high fear. Severity of dental anxiety/fear was strongly related to the likelihood of avoiding dental services in the past and related to myriad presenting problems. CONCLUSIONS: As hypothesized, the prevalence of moderate or higher fear in dental patients was considerable and closely matched that found in general population surveys. Thus, the 'dental home' is an ideal location to treat clinically significant dental anxiety/fear.
PMID: 27351733
ISSN: 1602-1622
CID: 2257202

Integrated case presentation : establishing interprofessional teams to facilitate team-based learning [Meeting Abstract]

De Bartolo, Angela; Rodriguez, Maria P; Sherwin, Gene; Wolff, Mark S
ORIGINAL:0011895
ISSN: 1930-7837
CID: 2536682

A Novel Chemically Modified Curcumin "Normalizes" Wound-Healing in Rats with Experimentally Induced Type I Diabetes: Initial Studies

Zhang, Yazhou; McClain, Steve A; Lee, Hsi-Ming; Elburki, Muna S; Yu, Huiwen; Gu, Ying; Zhang, Yu; Wolff, Mark; Johnson, Francis; Golub, Lorne M
Introduction. Impaired wound-healing in diabetics can lead to life-threatening complications, such as limb amputation, associated in part with excessive matrix metalloproteinase- (MMP-) mediated degradation of collagen and other matrix constituents. In the current study, a novel triketonic chemically modified curcumin, CMC2.24, was tested for efficacy in healing of standardized skin wounds in streptozotocin-induced diabetic rats. Initially, CMC2.24 was daily applied topically at 1% or 3% concentrations or administered systemically (oral intubation; 30 mg/kg); controls received vehicle treatment only. Over 7 days, the diabetics exhibited impaired wound closure, assessed by gross and histologic measurements, compared to the nondiabetic controls. All drug treatments significantly improved wound closure with efficacy ratings as follows: 1% 2.24 > systemic 2.24 > 3% 2.24 with no effect on the severe hyperglycemia. In subsequent experiments, 1% CMC2.24 "normalized" wound-healing in the diabetics, whereas 1% curcumin was no more effective than 0.25% CMC2.24, and the latter remained 34% worse than normal. MMP-8 was increased 10-fold in the diabetic wounds and topically applied 1% (but not 0.25%) CMC2.24 significantly reduced this excessive collagenase-2; MMP-13/collagenase-3 did not show significant changes. Additional studies indicated efficacy of 1% CMC2.24 over more prolonged periods of time up to 30 days.
PMCID:4846750
PMID: 27190999
ISSN: 2314-6753
CID: 2111832

Modern Concepts in Aesthetic Dentistry and Multidisciplined Reconstructive Grand Rounds [Editorial]

Calamia, John R; Trushkowsky, Richard D; David, Steven B; Wolff, Mark S
PMID: 26140979
ISSN: 1558-0512
CID: 1649672

The Components of Smile Design: New York University Smile Evaluation Form Revisited, Update 2015

Calamia, John R; Wolff, Mark S
This article updates a simple checklist of foundational knowledge in aesthetic dental concepts that allows clinicians to organize their thoughts, to record the concerns of the patient, and to map out those improvements that must be addressed. This adjunct is called a Smile Evaluation Form. Along with other adjuncts such as radiographs, study casts, and diagnostic wax-ups, the Smile Evaluation Form allows clinicians to form a conceptual visualization of the expected end point. It provides a checklist for discussions with other disciplines in the team, to provide a logical sequence of treatment with a mutually agreed-on end point.
PMID: 26140962
ISSN: 1558-0512
CID: 1649572

The Potential for Glycemic Control Monitoring and Screening for Diabetes at Dental Visits Using Oral Blood

Strauss, Shiela M; Rosedale, Mary T; Pesce, Michael A; Rindskopf, David M; Kaur, Navjot; Juterbock, Caroline M; Wolff, Mark S; Malaspina, Dolores; Danoff, Ann
Objectives. We examined the potential for glycemic control monitoring and screening for diabetes in a dental setting among adults (n = 408) with or at risk for diabetes. Methods. In 2013 and 2014, we performed hemoglobin A1c (HbA1c) tests on dried blood samples of gingival crevicular blood and compared these with paired "gold-standard" HbA1c tests with dried finger-stick blood samples in New York City dental clinic patients. We examined differences in sociodemographics and diabetes-related risk and health care characteristics for 3 groups of at-risk patients. Results. About half of the study sample had elevated HbA1c values in the combined prediabetes and diabetes ranges, with approximately one fourth of those in the diabetes range. With a correlation of 0.991 between gingival crevicular and finger-stick blood HbA1c, measures of concurrence between the tests were extremely high for both elevated HbA1c and diabetes-range HbA1c levels. Persons already diagnosed with diabetes and undiagnosed persons aged 45 years or older could especially benefit from HbA1c testing at dental visits. Conclusions. Gingival crevicular blood collected at the dental visit can be used to screen for diabetes and monitor glycemic control for many at-risk patients. (Am J Public Health. Published online ahead of print February 25, 2015: e1-e6. doi:10.2105/AJPH.2014.302357).
PMCID:4358165
PMID: 25713975
ISSN: 0090-0036
CID: 1472862

The Benefit Of Merging Small Group Participation With Smartphone, And Tablet Use For Increased Success In Teaching Dental Spanish

Chapter by: Rodriguez Cardenas, Maria P; Wolff, Mark; Hershkowitz, David; Allen Ken
in: Clinical & Educational Scholarship Showcase by
[New York NY : NYU College of Dentistry. NYU Academy of Distinguished Educators], 2015
pp. 30-31
ISBN: n/a
CID: 1873362