undiagnosed diabetes in a dental setting

Conditions: Prediabetic State; Type 2 Diabetes Mellitus With Oral Complications; Periodontal Pocket; Tooth Loss

Summary: in an ongoing study new dental patients are screened to determine their risk of having undiagnosed pre-diabetes or diabetes based on risk factors readily known by the patient and signs of gum disease. investigators further seek to assess if a post-identification intervention leads to a greater likelihood of study participants identified as potentially pre-diabetic or diabetic visiting their physician regarding their screening blood test results, and to improved health outcomes.

approximately 3% to 4% of the u.s. adult population has undiagnosed diabetes and the prevalence is likely to be substantially higher among people with risk factors for diabetes. of note, many patients at the time of diagnosis of diabetes already have diabetic complications. this indicates that there is a period of "asymptomatic" diabetes during which hyperglycemia and other risk factors are present and complications are developing. this substantial delay in clinical diagnosis of diabetes involves a period of about 10-12 years that elapses between onset of diabetes and its diagnosis. early diagnosis of diabetes, with treatment aiming at strict control of blood glucose levels, is important in preventing or mitigating its clinical complications and improving health outcomes. oral findings may offer an unrealized opportunity for the identification of affected individuals unaware of their condition. previous research suggests that oral healthcare professionals have the opportunity to identify unrecognized diabetes and pre-diabetes in dental patients and refer them to a physician for further evaluation and care. based on these findings, efforts to identify dental patients' risk of having undiagnosed pre-diabetes or diabetes, using a new diagnostic blood test as the outcome (hplc hba1c), continue. in addition, a subgroup of study subjects identified as potentially pre-diabetic or diabetic are randomly assigned to either a group 1/basic-standard intervention arm or to a group 2/enhanced intervention arm. the investigators seek to determine if a post-identification intervention leads to a greater likelihood of study participants identified as potentially pre-diabetic or diabetic visiting their physician regarding their blood test results and to improved health outcomes. results of this pilot study have the potential to set in motion far ranging, changes in the practice of dentistry, leading to the advancement of a new paradigm in dental practice that calls for the adoption of a more holistic approach to patient care.

Eligibility criteria:
inclusion criteria: * patient who presents at the columbia university college of dental medicine dental clinic * never been told that pre-diabetic or diabetic * 40 years old or older, if white * 30 years old or older, if non-white * if female, not pregnant * not completely edentulous * able to undergo a periodontal examination exclusion criteria: * previously told by physician that prediabetes or diabetes is present * \< 40 years of age if non-hispanic and white, and \< 30 years of age if hispanic or non-white * for medical or other reasons cannot tolerate a periodontal exam * if female, pregnant * fully edentulous

Keywords: oral health prediabetes diabetes periodontitis early identification prevention