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Adults with special needs see gains, challenges with long term oral care

Date:
July 9, 2014
Source:
Tufts University
Summary:
Among adults with intellectual and developmental disabilities, the likelihood of having cavities decreased as the number of years receiving dental care increased, researchers report. "Based on these results, patients had a significant decrease in cavities. Dental pain, infection, cooperation level, and hygiene also tended to improve over time; however, results for these outcomes were not statistically significant," said one researcher.

A retrospective study conducted by researchers at Tufts University School of Dental Medicine and colleagues reports that among adults with intellectual and developmental disabilities, the likelihood of having cavities decreased as the number of years receiving dental care increased. The findings, published in the July/August issue of Special Care in Dentistry, may help improve interventions designed to address the oral health of individuals in this population.

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The researchers reviewed the dental records of 107 patients at one of the eight clinics of the Tufts Dental Facilities Serving Persons with Special Needs (TDF) to determine how selected oral health outcomes changed over a treatment period of approximately 10 years. Established in 1976, TDF is a network of Tufts dental clinics that provides comprehensive oral health care to individuals with disabilities across Massachusetts. Recognized by the Association of State & Territorial Dental Directors as a national model, the Tufts program serves approximately 7,000 patients at eight clinics throughout the state.

"There are only limited data about the results of dental treatment for individuals with intellectual and developmental disabilities in the United States. The goal of this study was to help fill the gap in knowledge that is necessary to develop prevention and treatment protocols for adults with special needs," said statistician and first author Matthew Finkelman, Ph.D., associate professor at Tufts University School of Dental Medicine (TUSDM).

Finkelman and colleagues reviewed dental records to determine the presence of cavities, gum disease, dental pain, infection, cooperation level during dental exams, and dental hygiene for each individual at three times: the initial visit, midpoint visit, and most recent visit to the Tufts dental facility. The average duration of time in treatment was 12 years.

Overall, there was a statistically significant trend for cavity rates to decline over the course of treatment. At the first visit, the rate of cavities was greater than 60 percent; at subsequent time periods (less than 3 years, 3 to 10 years, greater than 10 years), it was lower than 45 percent.

This benefit did not extend to risk of gum disease. Overall, there was a statistically significant trend for gum disease to increase over time in treatment. The researchers note that this increase is consistent with the progression of the disease in an aging adult population.

"Based on these results, patients had a significant decrease in cavities. Dental pain, infection, cooperation level, and hygiene also tended to improve over time; however, results for these outcomes were not statistically significant," said Finkelman.

"Our findings suggest that even among patients who receive routine dental care, significant oral health problems remain. The challenge now is to determine how we can find effective solutions to these problems," said senior author John Morgan, D.D.S., associate professor in the department of public health and community service at TUSDM.


Story Source:

The above story is based on materials provided by Tufts University. The original article was written by Siobhan Gallagher. Note: Materials may be edited for content and length.


Journal Reference:

  1. Matthew D. Finkelman, Paul C. Stark, Wen Tao, John P. Morgan. Relationship between duration of treatment and oral health in adults with intellectual and developmental disabilities. Special Care in Dentistry, 2014; 34 (4): 171 DOI: 10.1111/scd.12049

Cite This Page:

Tufts University. "Adults with special needs see gains, challenges with long term oral care." ScienceDaily. ScienceDaily, 9 July 2014. <www.sciencedaily.com/releases/2014/07/140709104813.htm>.
Tufts University. (2014, July 9). Adults with special needs see gains, challenges with long term oral care. ScienceDaily. Retrieved December 19, 2014 from www.sciencedaily.com/releases/2014/07/140709104813.htm
Tufts University. "Adults with special needs see gains, challenges with long term oral care." ScienceDaily. www.sciencedaily.com/releases/2014/07/140709104813.htm (accessed December 19, 2014).

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