title: Caries and salivary status in young adults with type 1 diabetes.
abstract: The aim of this study was to evaluate the salivary status, prevalence of caries and the status of primary dentition, when primary teeth were exfoliated, in 41 patients, 18-24 years of age, with type 1 diabetes since childhood in comparison with age- and sex-matched non-diabetic controls. The blood glucose and glycosylated haemoglobin concentration (HbA1c), dosage of daily insulin and retinal fundus photography was recorded for the diabetic group. According to the concentration of HbA1c, the diabetic patients were divided into well and poorly controlled groups. The study was based on three intra-oral photos, dental examination including intra-oral radiographs, flow rate and buffering capacity of the saliva and amount of Streptococcus mutans and Lactobacilli. Retrospective data regarding the primary dentition was found in the dental files of each patient, and are based on the last registration for respective tooth before exfoliation. The patients with type 1 diabetes, without any relationship to metabolic control, displayed more initial buccal caries compared to healthy controls (p<0.01). No significant differences concerning the status of saliva (neither flow rate, buffering capacity nor amount of Streptococcus mutans and Lactobacilli), manifest caries or the status of the primary dentition were seen. We conclude that initial, but not manifest caries seems to be overrepresented in young adults with type 1 diabetes. These patients, thus, need more intense efforts regarding dental health care to prevent the development from initial to manifest caries.
authors.affiliation: Department of Pedodontics, Postgraduate Dental Education Centre, Orebro, Sweden.
authors.forename: E
authors.initials: E
authors.lastname: Edblad
authors.forename: S A
authors.initials: SA
authors.lastname: Lundin
authors.forename: B
authors.initials: B
authors.lastname: Sjödin
authors.forename: J
authors.initials: J
authors.lastname: Aman
mesh_terms: D000293:Adolescent; D000328:Adult; D001786:Blood Glucose / Q000032:analysis; D002021:Buffers; D016022:Case-Control Studies; D004245:DMF Index; D003731:Dental Caries / Q000145:classification*; D003774:Dental Plaque Index; D003922:Diabetes Mellitus, Type 1 / Q000097:blood / Q000188:drug therapy / Q000503:physiopathology*; D003930:Diabetic Retinopathy / Q000145:classification; D005260:Female; D005451:Fluorescein Angiography; D006442:Glycated Hemoglobin / Q000032:analysis; D006801:Humans; D007004:Hypoglycemic Agents / Q000008:administration & dosage / Q000627:therapeutic use; D007328:Insulin / Q000008:administration & dosage / Q000627:therapeutic use; D007778:Lactobacillus / Q000254:growth & development; D008297:Male; D010895:Pit and Fissure Sealants / Q000627:therapeutic use; D012189:Retrospective Studies; D012463:Saliva / Q000378:metabolism* / Q000382:microbiology; D012636:Secretory Rate; D013295:Streptococcus mutans / Q000254:growth & development; D013548:Sweden; D014080:Tooth Exfoliation; D014094:Tooth, Deciduous / Q000473:pathology
chemical_list: D001786:Blood Glucose; D002021:Buffers; D006442:Glycated Hemoglobin; D007004:Hypoglycemic Agents; D007328:Insulin; D010895:Pit and Fissure Sealants