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Look JO, Schiffman EL, Truelove EL, Ahmad M. Reliability and validity of Axis I of the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) with proposed revisions. J Oral Rehabil 2010; 37:744-59. [PMID: 20663019 DOI: 10.1111/j.1365-2842.2010.02121.x] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The research diagnostic criteria for temporomandibular disorders (RDC/TMD) have been employed internationally since 1992 for the study of temporomandibular muscle and joint disorders (TMD). This diagnostic protocol incorporates a dual system for assessment of TMD for Axis I physical diagnoses as well as Axis II psychological status and pain-related disability. Because the reliability and criterion validity of RDC/TMD had not yet been comprehensively characterised, the National Institute of Dental and Craniofacial Research funded in 2001 the most definitive research to date on the RDC/TMD as a U01 project entitled, 'Research Diagnostic Criteria: Reliability and Validity'. The results of this multi-site collaboration involving the University of Minnesota, the University of Washington, and the University at Buffalo were first reported at a pre-session workshop of the Toronto general session of the International Association of Dental Research on 2 July 2008. Summaries of five reports from this meeting are presented in this paper including: (i) reliability of RDC/TMD Axis I diagnoses based on clinical signs and symptoms; (ii) reliability of radiographic interpretations used for RDC/TMD Axis I diagnoses; (iii) reliability of self-report data used for RDC/TMD Axis I diagnoses; (iv) validity of RDC/TMD Axis I diagnoses based on clinical signs and symptoms; and (v) proposed revisions of the RDC/TMD Axis I diagnostic algorithms.
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Affiliation(s)
- J O Look
- Department of Diagnostic & Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA.
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2
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Drangsholt M, Truelove EL, Yamuguchi G. The case of a 52-year-old woman with chronic tooth pain unresolved by multiple traditional dental procedures: An evidence-based review of the diagnosis of trigeminal neuropathic pain. J Evid Based Dent Pract 2005; 5:1-10. [PMID: 17138315 DOI: 10.1016/j.jebdp.2005.01.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- M Drangsholt
- Department of Oral Medicine, School of Dentistry, University of Washington, Seattle, Washington, USA
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Epstein JB, Truelove EL, Oien H, Allison C, Le ND, Epstein MS. Oral topical doxepin rinse: analgesic effect in patients with oral mucosal pain due to cancer or cancer therapy. Oral Oncol 2001; 37:632-7. [PMID: 11590072 DOI: 10.1016/s1368-8375(01)00005-7] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Oral mucositis is a treatment limiting toxicity of cancer therapy. The purpose of this study was to assess the impact of doxepin oral rinse in the management of oral mucosal pain in cancer patients. Forty-one cancer patients with oral mucosal pain were provided a solution of doxepin (0.5%) for oral rinsing. Oral pain was assessed prior to rinsing, and following rinsing for 4 h using a visual analogue scale (VAS). Adverse effects were recorded. Doxepin rinse resulted in a reduction of pain intensity of more than 50%, with pain relief extending for more than 3 h with pain not returning to baseline 4 h after rinsing. The rinse was tolerated by patients with mucosal damage, and had acceptable taste, and infrequent mucosal stinging with use. Some patients reported sedation after use, likely due to systemic absorption. The results of this single dose trial suggest that topical doxepin rinse has significant ability to provide clinically significant pain relief in patients with mucosal damage with an extended duration of effect.
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Affiliation(s)
- J B Epstein
- Department of Dentistry, Vancouver Hospital and Health Sciences Centre, Vancouver, BC, Canada.
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4
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Turner JA, Dworkin SF, Mancl L, Huggins KH, Truelove EL. The roles of beliefs, catastrophizing, and coping in the functioning of patients with temporomandibular disorders. Pain 2001; 92:41-51. [PMID: 11323125 DOI: 10.1016/s0304-3959(00)00469-3] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Pain-related beliefs, catastrophizing, and coping have been shown to be associated with measures of physical and psychosocial functioning among patients with chronic musculoskeletal and rheumatologic pain. However, little is known about the relative importance of these process variables in the functioning of patients with temporomandibular disorders (TMD). To address this gap in the literature, self-report measures of pain, beliefs, catastrophizing, coping, pain-related activity interference, jaw activity limitations, and depression, as well as an objective measure of jaw opening impairment, were obtained from 118 patients at a TMD specialty clinic. Controlling for age, gender, and pain intensity, significant associations were found between (1) pain beliefs and activity interference, depression, and non-masticatory jaw activity limitations, (2) catastrophizing and activity interference, depression, and non-masticatory jaw activity limitations, and (3) coping and activity interference and depression. Controlling for age, gender, pain intensity, and the other process variables, significant associations were found between (1) beliefs and activity interference and depression, and (2) catastrophizing and depression. No process variable was associated significantly with the objective measure of jaw impairment. The results suggest that for patients with moderate or high levels of TMD pain and dysfunction, beliefs about pain play an important role in physical and psychosocial functioning.
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Affiliation(s)
- J A Turner
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, WA, Seattle 98195, USA.
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5
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Abstract
This study compared oral health and demographic characteristics of patients with and without disabilities at a dental school emergency clinic. Of 407 consecutive patients surveyed, 20.4% reported disabilities. Two groups matched by age and gender, those with disabilities (DIS, n = 79) and those without disabilities (ND, n = 177), were compared on questionnaire responses; two subgroups, DIS (n = 38) and ND (n = 44), were assessed clinically. The mean ages of the DIS and ND groups were 44.0 years (SD +/- 11.6) and 43.0 years (SD +/- 12.3), respectively. By chi-squared analysis, DIS vs. ND subjects had significantly lower levels of education, employment, income, and dental insurance, and greater dependence on Government funding. In the DIS group, 79.5% were not working, while 6.4% did work regularly. In the ND group, the corresponding values were 30.9% and 46.9%, respectively. In the DIS group, 51.9% identified Medicaid acceptance as the reason they sought care at the clinic, while 62.7% of the subjects in the ND group identified the lower fee structure as the reason for clinic selection. More DIS than ND subjects reported dentists' unavailability and inability to manage the disability, lack of transportation, effect of dental problems on health, and referral by a health professional. DIS vs. ND subjects had significantly fewer sound teeth and more missing teeth. The results suggest that one in five dental school emergency clinic patients has disabilities.
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Affiliation(s)
- R E Persson
- Department of Oral Medicine, School of Dentistry, University of Washington, Box 356370, Seattle, WA 98195-6370, USA.
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6
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Gandara BK, Truelove EL. Diagnosis and management of dental erosion. J Contemp Dent Pract 1999; 1:16-23. [PMID: 12167897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Early recognition of dental erosion is important to prevent serious irreversible damage to the dentition. This requires awareness of the clinical appearance of erosion compared to other forms of tooth wear. An understanding of the etiologies and risk factors for erosion is also important. These form the basis of a diagnostic protocol and management strategy that addresses the multifactorial nature of tooth wear. The primary dental care team has the expertise and the responsibility to provide this care for their patients with erosion.
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Affiliation(s)
- B K Gandara
- Department of Oral Medicine, School of Dentistry, University of Washington, Seattle 98195, USA.
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Abstract
This article was prepared by the above authors and submitted to members of the TMD academic community for their endorsement. A total of 120 people signed an endorsement; their names are available on request.
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Affiliation(s)
- C S Greene
- Director of Orofacial Pain Studies, University of Illinois College of Dentistry, Chicago, USA.
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Barclay P, Hollender LG, Maravilla KR, Truelove EL. Comparison of clinical and magnetic resonance imaging diagnosis in patients with disk displacement in the temporomandibular joint. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 1999; 88:37-43. [PMID: 10442943 DOI: 10.1016/s1079-2104(99)70191-5] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The purpose of this study was to validate the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) for the diagnostic subgroup of disk displacement with reduction, with magnetic resonance imaging used as a gold standard. STUDY DESIGN The diagnoses from the clinical examination of 78 joints in 39 patients, each with disk displacement with reduction in at least one TMJ, were compared with magnetic resonance imaging diagnoses. The readers of the magnetic resonance images were blinded to the clinical diagnoses. The data analysis included kappa statistics and calculation of predictive values. RESULTS The predictive value of the RDC/TMD for disk displacement with reduction was 0.65. For disk displacement alone-the movement of the disk on opening not being considered-the predictive value was 0.92. The diagnostic agreement between RDC/TMD and magnetic resonance imaging diagnoses for all joints examined was 53.8%. Most of the disagreement was due to false negative clinical diagnoses for asymptomatic joints. CONCLUSIONS A positive RDC/TMD examination is predictive for internal derangement but not reliable with regard to the type of disk displacement; such examination is therefore of limited value in determining the true disk position and its functional movements.
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Affiliation(s)
- P Barclay
- Department of Oral Medicine, School of Dentistry, University of Washington, Seattle, USA
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Abstract
This article was prepared and submitted to members of the TMD academic community for their endorsement. A total of 120 people signed an endorsement; their names are available on request.
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Affiliation(s)
- C S Greene
- University of Illinois, College of Dentistry, Chicago, USA
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Abstract
A survey of incoming dental school patients compared 64 adult patients (DECOD) and 73 patients without disability (ND), regarding past dental experience, current needs, and basis for selecting the school's clinics. The responses indicated that, for DECOD patients, clinic selection was based largely on Medicaid acceptance, staff experience, and inability of other dentists to manage their disability; for ND patients, selection was based on lower fee structure. Both groups expressed high treatment need, but the rate was lower for DECOD than for ND patients. More DECOD patients reported severe dental anxiety and adverse effects of dental problems on general health. Chart records revealed that clinical findings exceeded perceived need for both DECOD and ND patients. While both groups had high periodontal disease rates (91%), DECOD patients had significantly poorer oral hygiene and less restorative need than ND patients. The findings suggest differences between persons with disabilities and other patient groups in difficulty of access to dental services in the community, reasons for entering the dental school system, and in presenting treatment need and/or treatment planning.
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Affiliation(s)
- D J Stiefel
- Department of Oral Medicine, University of Washington, Seattle 98195-6370, USA
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11
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Epstein JB, Truelove EL. Topical cyclosporine in a bioadhesive for treatment of oral lichenoid mucosal reactions: an open label clinical trial. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 1996; 82:532-6. [PMID: 8936517 DOI: 10.1016/s1079-2104(96)80198-3] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Oral lichenoid reactions may present as chronic symptomatic mucosal reactions. Lichen planus-like reactions include those associated with drug reactions, graft-versus-host disease after bone marrow transplantation, and idiopathic lichen planus. The mainstay of management is topical steroids; in resistant cases, topical and systemic corticosteroids may be used. We evaluated the use of cyclosporine administered in an adhesive hydroxypropyl cellulose base in patients with oral lichenoid reactions that remained active despite the prior use of high-potency topical steroids and in some cases despite the combined use of topical and systemic immunosuppression. Signs and symptoms of ulcerative oral graft-versus-host-disease improved more than 50% in three of four patients with oral graft-versus-host disease treated with the addition of topical cyclosporine. However, in patients with persistent oral lichen planus less effect was seen with 7 of 14 patients demonstrating a partial reduction in signs and symptoms. The topical use of cyclosporine in a bioadhesive base may represent a useful adjunctive approach in management of oral lichenoid reactions, although dose escalation and placebo-controlled studies are needed.
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Affiliation(s)
- J B Epstein
- Department of Dentistry, Vancouver Hospital and Health Sciences Centre, BC, Canada
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Abstract
The authors describe an innovative method for teaching dental professionals to differentially diagnose and treat HIV-related oral lesions. The method included a half day of didactic presentations and a half day of clinical grand rounds. The clinical grand rounds featured clinical stations where small groups of practitioners observed HIV oral manifestations and interacted with patients. Their observations were discussed with two dentists expert in diagnosing and managing oral complications of HIV. Videotapes of the patients' oral lesions augmented the discussions.
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Affiliation(s)
- E L Truelove
- Department of Oral Medicine, University of Washington School of Dentistry, Seattle 98195, USA
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13
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Stiefel DJ, Truelove EL, Chin MM, Zhu XC, Leroux BG. Chlorhexidine swabbing applications under various conditions of use in preventive oral care for persons with disabilities. Spec Care Dentist 1995; 15:159-65. [PMID: 9002920 DOI: 10.1111/j.1754-4505.1995.tb00505.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A sample of 44 adults with severe disabilities completed a randomized single-blind cross-over study testing chlorhexidine swabbing under various conditions: with/without prior dental prophylaxis, reduced frequency of application (2 vs. 5 times per week), and prolonged use (42 weeks). All subjects received therapeutic doses of 10 mL 0.12% chlorhexidine gluconate (Peridex, Procter & Gamble) and 10 mL 0.05% NaF applied with a Toothette (Sage Products). Clinical effectiveness of chlorhexidine swabbing compared with placebo was previously reported. In the present study, while initial benefits were observed to be independent of dental prophylaxis, significant reductions in periodontal scores were sustained by a combination of dental prophylaxis and swabbing protocol, at reduced frequency of application and over prolonged time. High levels of acceptance and compliance by subjects/caregivers were maintained. Subjects/caregivers reported improvements in dental health as well as in attitude, quality of life, and smile. Chlorhexidine swabbing at maintenance frequency, combined with periodic dental prophylaxis, may offer an effective and pragmatic long-term preventive regimen for persons with disabilities.
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Affiliation(s)
- D J Stiefel
- Department of Oral Medicine, University of Washington, Seattle 98195, USA
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14
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Truelove EL. The chemotherapeutic management of chronic and persistent orofacial pain. Dent Clin North Am 1994; 38:669-88. [PMID: 7805941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The use of medication in chronic orofacial pain is not without risk. It is important to be vigilant regarding side effects, including abuse. The treatment of chronic pain can be frustrating and confusing because most patients with pain experience remissions and relapses. The initial report of reduced pain by the patient to any of the treatments that have been attempted may lead to false optimism about the nature of the condition or the potential long-term response to medication. With time the patient may report a reduced response to the medication and suggest either a higher dose or a different medication. In such patients it is important to reexamine the original differential diagnosis. When in doubt, additional consultation with pain centers, other clinicians with experience in managing patients with chronic pain, and consultation with the patient's physician may be needed. If the patient develops an abnormal personality or behavioral profile, referral to a specialist in behavioral medicine may also be needed. The treatment of chronic benign pain should proceed as planned, being careful not to place the patient in an "at-risk position" regarding medications and their effects or side effects.
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Affiliation(s)
- E L Truelove
- Department of Oral Medicine, School of Dentistry, University of Washington, Seattle
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15
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Abstract
A controlled pilot study determined oral health in persons with quadriplegia due to spinal cord injury, and compared dental disease rates in spinal cord injury and other disability groups. Seventeen adults with spinal cord injury and 17 controls were assessed for dental/medical/social history; manual function; head, neck, and oral lesions; salivary flow; DMFS; and gingivitis, periodontal pockets, plaque, and calculus. Findings were compared with those from prior studies according to the same protocol, for groups of similar age with mental retardation, cerebral palsy, traumatic brain injury, and chronic mental illness. No significant differences between spinal cord injury and control subjects were noted, except that fewer spinal cord injury subjects brushed daily or flossed (p < 0.05); dependent subjects tended to have more plaque and gingivitis than those brushing independently. Subjects with spinal cord injury and mental illness had less gingivitis than those with mental retardation and cerebral palsy (p < 0.001); on calculus, subjects with spinal cord injury ranked lower than subjects with mental illness (p < 0.05). On DFS, mentally ill subjects and those with traumatic brain injury ranked higher than mentally retarded and cerebral palsy groups, with spinal cord injury subjects intermediate. Mentally retarded and traumatic-brain-injured subjects had fewer teeth than other groups (p < 0.05). The findings suggest differences in oral health status and oral care for various disabled populations.
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Affiliation(s)
- D J Stiefel
- Department of Oral Medicine, Dental Education in Care of the Disabled (DECOD), University of Washington, Seattle 98195
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16
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Abstract
General dentists and specialists likely to treat TMD were surveyed to gain information on their understanding of TMD causes, diagnosis and treatment. While the role of psychophysiologic factors in the etiology of TMD has been widely acknowledged in the practicing community, there is still a high level of controversy about the pathophysiologic aspects of TMD and appropriate diagnoses and treatment.
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Affiliation(s)
- L Le Resche
- Department of Oral Medicine, University of Washington School of Dentistry, Seattle 98195
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17
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Abstract
One of the first to permit multiple diagnoses, this new TMD classification scheme offers guidelines for clinicians and those conducting clinical field studies. The scheme was applied to a TMD population, with control subjects.
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Affiliation(s)
- E L Truelove
- Department of Oral Medicine, University of Washington School of Dentistry, Seattle 98195
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Abstract
Chlorhexidine is effective when used as an oral rinse, but many disabled people cannot use such a protocol. A double-blind cross-over study tested the efficacy of applying chlorhexidine with a sponge-swab, in a sample of 76 severely disabled adults, drawn from diverse rehabilitation settings. Two randomly assigned groups applied 10 mL 0.12% chlorhexidine gluconate (Peridex, Procter & Gamble) or 10 mL placebo, using a "Toothette" (Halbrand) once daily, 5 times per week for 10 weeks. All subjects received 10 mL 0.05% NaF, applied similarly but separately from the test/placebo agent. Pre- and post-trial measures included perceived level of function and oral status, that is, DMFS, plaque, calculus, pocket depth, and tooth stain. The protocol received high levels of compliance and acceptance. Compared with placebo, swabbing with chlorhexidine resulted in consistent, and, in part, significant improvements in plaque, gingivitis, and periodontal pocket depth. Side effects of chlorhexidine, that is, tooth stain and calculus, were relatively minor. Perceived improvements in dental health were associated with improved physical health, appearance, and mouth odor. The results indicate that chlorhexidine swabbing is a useful oral disease preventive protocol for persons with disability.
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Affiliation(s)
- D J Stiefel
- Department of Oral Medicine, University of Washington, Seattle
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Artun J, Hollender LG, Truelove EL. Relationship between orthodontic treatment, condylar position, and internal derangement in the temporomandibular joint. Am J Orthod Dentofacial Orthop 1992; 101:48-53. [PMID: 1731488 DOI: 10.1016/0889-5406(92)70081-k] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The purpose of this study was to test the hypothesis that retraction of maxillary front teeth may lock the mandible in a posterior position, and to evaluate any relationship between condylar position and signs and symptoms of internal derangements in the temporomandibular joint. A total of 29 female patients treated for Angle Class II, Division 1 malocclusion with extraction of maxillary first premolars and 34 female patients treated for Angle Class I malocclusion without tooth extraction consented to participate in a radiographic and clinical follow-up examination. The mean ages of the patients were 16.9 (SD 3.0) and 16.6 (SD 2.6) years, and the mean times after treatment were 1.6 (SD 1.0) and 1.5 (SD 0.9) years, respectively. Condylar position was measured in percent anterior and posterior displacement from absolute concentricity on lateral, central, and medial tomographic sections of each joint. Mean condylar position was more posterior at right central (P less than 0.05) and medial (P less than 0.01) tomographic sections in patients treated with extraction. The difference was due to a higher frequency of anteriorly positioned condyles in the nonextraction cases. No intergroup differences in the sagittal occlusal slide from CR to CO and the number of patients with clicking were found. However, the condyles were located more posteriorly in all tomographic sections (P less than 0.05 for lateral, P less than 0.001 for central and medial) in patients with clicking than in those without.
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Affiliation(s)
- J Artun
- Department of Orthodontics, University of Washington, Seattle 98195
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20
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Persson RE, Truelove EL, LeResche L, Robinovitch MR. Therapeutic effects of daily or weekly chlorhexidine rinsing on oral health of a geriatric population. Oral Surg Oral Med Oral Pathol 1991; 72:184-91. [PMID: 1923397 DOI: 10.1016/0030-4220(91)90161-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The effects of a chlorhexidine rinse on salivary Streptococcus mutans, Lactobacillus, and Candida albicans counts and on periodontal conditions (gingival index, plaque index, pocket depths) were studied in 42 elderly subjects. Under supervision, they rinsed either daily or weekly for 6 weeks with a 0.12% chlorhexidine solution (Peridex). Saliva samples were taken for chemical and microbiologic examinations, and periodontal conditions were assessed at baseline, week 6, and 6 weeks after final rinse. Significantly lower S. mutans counts were found at week 6 for both rinsing groups (p less than 0.001). Lactobacillus and Candida counts were also generally lower at week 6, with the clearest improvement among persons with the highest counts of bacteria and yeast. Periodontal conditions were improved at week 6 (p less than 0.001) in both groups. Such improvements were not maintained 6 weeks after the rinsing regimen was completed. At baseline poor oral conditions were noticed, which placed most of the subjects at risk for tooth decay and periodontal disease. Without any other dental procedures but daily or weekly supervised rinsing, oral conditions were improved and this risk was reduced. Daily rinsing was not superior to weekly rinsing with 0.12% chlorhexidine.
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Affiliation(s)
- R E Persson
- Department of Oral Medicine, Health Sciences Center, University of Washington, Seattle
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21
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Abstract
Few diagnostic classification schemes for temporomandibular disorders (TMD) have been applied systematically to examine the prevalence of various subtypes of TMD in clinic or community populations. In this study, computer algorithms were developed for classifying subjects according to the scheme of Eversole and Machado (1985) and a classification scheme recently developed in our own research at the University of Washington. The diagnostic algorithms were applied to clinical examination data for (1) persons without TMD pain (community controls) and (2) persons reporting TMD pain in the prior 6 months (community subjects with pain), identified in a random sample survey of a health maintenance organization (HMO) population, as well as (3) clinic patients seeking treatment for TMD through the same HMO. Prevalence rates for myofascial pain dysfunction in clinic patients were much higher under the University of Washington approach, whereas rates of internal derangement (type I) and degenerative joint disease were similar under the two schemes. These similar prevalence rates were not, however, accompanied by high concordance between the two schemes. These results highlight the complexities of differential diagnosis of TMD in field research, and suggest that further evaluation of alternative diagnostic schemes is warranted.
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Affiliation(s)
- L LeResche
- Department of Oral Medicine, University of Washington, School of Dentistry, Seattle
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22
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Schubert MM, Peterson DE, Flournoy N, Meyers JD, Truelove EL. Oral and pharyngeal herpes simplex virus infection after allogeneic bone marrow transplantation: analysis of factors associated with infection. Oral Surg Oral Med Oral Pathol 1990; 70:286-93. [PMID: 2170891 DOI: 10.1016/0030-4220(90)90142-f] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This study analyzed factors associated with acute oropharyngeal herpes simplex virus (HSV) infection in 627 patients who had undergone allogeneic bone marrow transplantation for leukemia, lymphoma, or aplastic anemia. HSV infection developed in 233 (37%) of the patients; all but two were seropositive for HSV before transplant. Sixty-two percent of the seropositive patients had at least one episode of HSV reactivation during the first 100 days after transplant. Other factors that placed patients at increased risk for HSV infection were a pretransplant diagnosis of leukemia, being in remission at the time of transplant, and/or having been conditioned for transplant with chemoradiotherapy. Recognition of factors that may predispose patients to HSV infection helps determine those transplant recipients who might benefit most from antiviral prophylaxis or other approaches to prevention of HSV reactivation.
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Affiliation(s)
- M M Schubert
- Fred Hutchinson Cancer Research Center, Seattle, Wash
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23
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Allan BJ, Izutsu KT, Ramsey BW, Schubert MM, Ensign WY, Truelove EL. Cyclic nucleotide responses in control and cystic fibrosis labial glands. Am J Physiol 1990; 258:R1320-6. [PMID: 1694413 DOI: 10.1152/ajpregu.1990.258.6.r1320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Adenosine 3',5'-cyclic monophosphate (cAMP) and guanosine 3',5'-cyclic monophosphate (cGMP) levels were measured in labial gland slices from controls and patients with cystic fibrosis (CF). Incubation in vitro with 10 microM epinephrine, 50 microM isoproterenol, or 10 microM carbachol increased cAMP levels by 2.3-fold, 3.1-fold, and 1.8-fold, respectively, in control glands and by similar amounts in CF glands. The only statistically significant CF-related difference was a decreased response to isoproterenol. Addition of MIX (3-isobutyl-1-methylxanthine) increased cAMP levels in control and CF glands by an order of magnitude under all conditions but did not eliminate the CF-related decrease in cAMP level obtained with isoproterenol. cGMP levels were measured only in the presence of MIX. Incubation with carbachol nearly doubled cGMP levels in control and CF glands but only the control gland response approached statistical significance (P = 0.06). cGMP levels in CF glands were nearly threefold greater than those in control glands, and disease-related differences obtained in the presence of carbachol and isoproterenol were statistically significant.
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Affiliation(s)
- B J Allan
- Department of Oral Biology, School of Dentistry, University of Washington, Seattle 98195
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Abstract
Although the mouth is often involved in Wegener granulomatosis, oral lesions as the initial sign are rare. This case report documents the importance of considering Wegener granulomatosis in patients with unique oral lesions. The most common lesion is a friable-granular-hyperplastic gingivitis associated with alveolar resorption and tooth mobility. The disease may remain localized to the mouth for several weeks or months before multiorgan involvement occurs. Gingival enlargement is a direct manifestation of Wegener granulomatosis, and it may be pathognomonic. Failure to recognize the clinical lesions can result in delayed diagnosis and treatment, with potentially fatal results.
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Affiliation(s)
- E G Glass
- Department of Oral Diagnosis, University of Missouri-Kansas City School of Dentistry 64108-2795
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25
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Stiefel DJ, Truelove EL, Menard TW, Anderson VK, Doyle PE, Mandel LS. A comparison of the oral health of persons with and without chronic mental illness in community settings. Spec Care Dentist 1990; 10:6-12. [PMID: 2305342 DOI: 10.1111/j.1754-4505.1990.tb01079.x] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Severe dental disease has been reported for patients receiving psychiatric treatment. This study compared the oral status of noninstitutionalized adults with chronic mental illness with a similar group without such history, and evaluated relative risk factors, for example, xerostomia, diet, hygiene, and poverty. A sample of 37 subjects with chronic mental illness (CMI) and 29 control subjects without mental illness were assessed for dental, medical and social history; head, neck, and oral soft tissue pathology; salivary flow; DMFS, gingivitis, loss of periodontal attachment, plaque, and calculus. The groups were equivalent in socio-economic level, education, dental history, and home care. All subjects with CMI received psychotropic medications (mean of 3.8 drugs for 10.3 years). The CMI group had significantly higher incidence in the following variables: self-reported dry mouth; consumption of carbonated beverages (P less than .001); mucosal, lip, and tongue lesions (P less than .01); coronal smooth surface caries (P less than .001); severity of plaque (P less than .001) and calculus (P less than .01); and salivary flow (P less than .05). No significant differences were evident in the M and F components of DMFS, in gingivitis or loss of attachment. The results indicate significant increases in risk factors and increased oral pathosis in persons with mental illness who live in community settings compared with a control group that showed dental neglect.
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26
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Izutsu KT, Ensign WY, Ramsey BW, Schubert MM, Allan BJ, Truelove EL. Potassium release in labial glands from controls and patients with cystic fibrosis. J Transl Med 1989; 60:158-60. [PMID: 2463434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Labial glands from patients with cystic fibrosis (CF) were tested for a disease-related decrease in cholinergically-induced K release. Labial gland slices from normal controls and patients with cystic fibrosis were incubated in vitro in the presence or absence of cholinergic and adrenergic agonists and with or without a phosphodiesterase inhibitor. Both control and CF glands released K in response to cholinergic stimulation only; no K release response was detected to alpha- or beta- adrenergic stimulation. In contrast to previous results reported for parotid glands, no CF-related decrease in cholinergically-induced K release was detected. Both normal and CF glands released significantly less K with carbachol stimulation in the presence of the phosphodiesterase inhibitor. Overall, the results suggest considerable interglandular differences in disease sensitivity and functional regulation of K release.
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Affiliation(s)
- K T Izutsu
- Department of Oral Biology, School of Dentistry, University of Washington, Seattle
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27
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Burgess JA, Sommers EE, Truelove EL, Dworkin SF. Short-term effect of two therapeutic methods on myofascial pain and dysfunction of the masticatory system. J Prosthet Dent 1988; 60:606-10. [PMID: 3199321 DOI: 10.1016/0022-3913(88)90223-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In conclusion, a short-term intervention with IS therapy was found to result in a substantial decrease in facial pain for most of the subjects treated. Generally, groups were not found to be significantly different in respect to palpation pain change from session 1 to session 2. Neither therapy significantly altered the range of mouth opening. EMG findings were variable but suggest that RI therapy may alter muscle myoelectric activity. From these findings, ice and stretch of the masticatory and neck musculature would appear to be a good short-term adjunctive therapy to control pain with little apparent risk of negative effects.
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Affiliation(s)
- J A Burgess
- Department of Anesthesia, University of Washington Hospital, Seattle
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28
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Abstract
This study assessed and analyzed the early oral changes following chemoradiotherapy and bone marrow transplantation. The most notable changes involved mucosal color (white and red), atrophy, vascularity, ulceration, increased salivary viscosity and xerostomia, and the patients' subjective complaints of dryness and oral pain. The ventral tongue, buccal and labial mucosa, and marginal gingiva manifested the most notable changes, while the palate was least affected. The overall trend was for the oral changes to begin slightly before transplantation, to worsen over the first 2 weeks after transplantation, and then to resolve progressively over the remainder of the study period. These oral changes appear to result from a number of insults, including the conditioning chemoradiotherapy, posttransplant immunosuppressive chemotherapy, xerostomia, local trauma, oral infections (especially those caused by HSV), and possibly acute GVHD. Oral HSV infection and/or acute GVHD should especially be considered if the oral status markedly worsens 21 days or more after transplant.
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Affiliation(s)
- D A Kolbinson
- Department of Oral Medicine, University of Washington School of Dentistry, Seattle
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29
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Von Korff MR, Howard JA, Truelove EL, Sommers E, Wagner EH, Dworkin S. Temporomandibular disorders. Variation in clinical practice. Med Care 1988; 26:307-14. [PMID: 3352327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
This research describes the extent of variability in diagnosis and treatment of temporomandibular disorders (TMD) and relates this variability to treatment outcomes. A health maintenance organization sequentially referred 145 patients with orofacial pain and dysfunction to two TMD clinics. The two clinics differed substantially in their use of tomography (applied to 28% vs. 64% of all patients), and varied moderately in diagnoses assigned to the patient groups. There was large variation in selection of treatments including appliances for bruxism (64% vs. 5%), mandibular repositioning (10% vs. 25%), and joint stabilization (3% vs. 30%); anti-inflammatory medications (44% vs. 19%) and analgesics (16% vs. 2%); and subsequent referral for dental or orthodontic treatment (1% vs. 42%). The differences in diagnostic and therapeutic practice that were found were not associated with important differences in patient-reported pain and dysfunction at 1-year follow-up. These data indicate the need for systematic approaches to identifying, evaluating, and modifying variation in health care practices for common presenting problems lacking reliable methods of evaluation and generally accepted clinical standards for choice of treatments.
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Affiliation(s)
- M R Von Korff
- Center for Health Studies, ACC, Group Health Cooperative of Puget Sound, Seattle, WA 98121
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30
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Gandara BK, Izutsu KT, Truelove EL, Mandel ID, Sommers EE, Ensign WY. Sialochemistry of whole, parotid, and labial minor gland saliva in patients with oral lichen planus. J Dent Res 1987; 66:1619-22. [PMID: 10872393 DOI: 10.1177/00220345870660110201] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
This study was undertaken to determine whether oral lichen planus in otherwise healthy patients is associated with sialochemical abnormalities. Unstimulated and stimulated whole saliva, stimulated parotid saliva, and stimulated labial minor gland saliva were collected from 25 patients with oral lichen planus and from 25 age- and sex-matched controls. Flow rate and salivary concentrations of immunoglobulins A and G, albumin, amylase, lysozyme, lactoferrin, and total protein were determined by standard analytical techniques. Concentrations of inorganic components including sodium, potassium, calcium, chloride, and phosphate were also measured. No significant differences were found between the lichen planus patients and the controls. These findings do not support an association between oral lichen planus and salivary dysfunction in otherwise healthy patients.
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Affiliation(s)
- B K Gandara
- Department of Oral Medicine, School of Dentistry, University of Washington, Seattle 98195, USA
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31
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Stiefel DJ, Truelove EL, Jolly DE. The preparedness of dental professionals to treat persons with disabling conditions in long-term care facility and community settings. Spec Care Dentist 1987; 7:108-13. [PMID: 2954237 DOI: 10.1111/j.1754-4505.1987.tb00617.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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32
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Abstract
Previous findings from studies utilizing human labial and palatine minor salivary glands are reviewed. These studies took histopathological, biochemical, and ultrastructural approaches, and focused on control and diseased glands. Disease-oriented summarization are used, and control results are discussed in the context of disease-related findings. Findings are reviewed separately for electrolytes, macromolecules, and ultrastructure. In control subjects, minor gland salivary electrolyte concentrations are dependent on flow rate, and this dependence may be altered by diseases such as cystic fibrosis as well as by inflammatory situations such as graft-versus-host disease. There is also evidence that salivary electrolyte secretion processes are not similar in labial and palatine minor glands. Studies of salivary macromolecular composition are reviewed for control subjects and for patients with graft-versus-host disease and Sjögren's syndrome. The findings indicate that the macromolecular contents of labial and palatine gland saliva are similar, but that both are significantly different from that for major gland saliva. Finally, studies attempting to measure disease-related changes in intracellular composition are reviewed. It is concluded that the minor salivary glands are important models for the study of exocrine gland physiology and pathophysiology in man.
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33
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Gandara BK, Truelove EL, Sommers EE. Preventive oral medicine for the geriatric patient: focus on soft tissue. CDA J 1985; 13:21-7. [PMID: 3866639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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34
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Izutsu KT, Menard TW, Schubert MM, Ensign WY, Sullivan K, Truelove EL, Thomas ED. Graft versus host disease-related secretory immunoglobulin A deficiency in bone marrow transplant recipients. Findings in labial saliva. J Transl Med 1985; 52:292-7. [PMID: 3883055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Graft versus host disease-dependent decreases in salivary IgA levels were sought in labial gland saliva samples from bone marrow transplant recipients. Transplantation-associated, irradiation-related effects were also present, but these could be avoided if analyses were performed at 1 year or later after transplantation. Sampling of minor gland saliva eliminated the possibility of contamination with IgA-rich serum transudates arising from gingival or mucosal pathways which obscured results from previous studies using whole saliva samples. Patients with active extensive clinical disease had significantly depressed levels of salivary IgA. Since labial saliva is a principal source of total salivary IgA, the present findings may explain why patients with graft versus host disease are susceptible to infection via the sinobronchial portal.
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35
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36
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Stiefel DJ, Truelove EL. A postgraduate dental training program for treatment of persons with disabilities. J Dent Educ 1985; 49:85-90. [PMID: 3155757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Educational aspects of a five-year project of postgraduate training in dentistry for patients with severe disabilities are described. Courses consisted of two weeks of didactic and up to six weeks of clinical instruction. Participating dentists, dental hygienists, and assistants demonstrated significant post-course gains in cognitive knowledge and confidence. Follow-up evaluations indicated that more than 75 percent actively apply their training, particularly those in academic dentistry. The nationwide response to the program indicates a demand for advanced training of this type.
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37
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Schubert MM, Sullivan KM, Morton TH, Izutsu KT, Peterson DE, Flournoy N, Truelove EL, Sale GE, Buckner CD, Storb R. Oral manifestations of chronic graft-v-host disease. ACTA ACUST UNITED AC 1984. [PMID: 6380439 DOI: 10.1001/archinte.1984.00350200087014] [Citation(s) in RCA: 95] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sixty patients were studied 180 to 500 days after allogeneic marrow transplantation to determine if late oral abnormalities were associated with the presence of chronic graft-v-host disease (GVHD). Lip and intraoral mucosal surfaces were evaluated for color, keratinization, atrophy, and erythema. Subjective complaints of oral pain and xerostomia were also recorded. Abnormalities were scored on a scale of 0 to 3 and tested for association with GVHD by chi 2 test. Oral manifestations most strongly associated with chronic GVHD included atrophy and erythema or lichenoid lesions of the buccal and labial mucosa and oral pain. Oral manifestations resembled several naturally occurring autoimmune disorders. Recognition of these changes can aid in the clinical diagnosis and assessment of established chronic GVHD.
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38
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Soltero DJ, Sommers EE, Truelove EL. Permeability of the thermometer sheath when taking oral temperatures. Infect Control 1984; 5:435-437. [PMID: 6567618 DOI: 10.1017/s0195941700060719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Oral mercury-in-glass thermometers are contaminated with each use and must be decontaminated prior to reuse. It has been shown that the application of a thermometer sheath prevents contamination of the rectal thermometer. The purpose of the present study is to evaluate sheathed thermometers for contamination after oral use on dentulous patients. One hundred sterile sheathed thermometers were distributed into four groups and subjected to in vitro and in vivo conditions. After clinical use 80% of the sheathed thermometers became contaminated, while not one of those exposed to microorganisms in vitro was contaminated. The cause for contamination was shown to be perforation of the sheath by the dentition. Thus the thermometer sheath is ineffective in preventing contamination of the mercury-in-glass thermometer when used for obtaining oral temperatures from dentulous patients. Sheathed mercury-in-glass thermometers should be decontaminated after each oral use.
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39
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Stiefel DJ, Rolla RR, Truelove EL. Effectiveness of various preventive methodologies for use with disabled persons. Clin Prev Dent 1984; 6:17-22. [PMID: 6237838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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40
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Menard TW, Izutsu KT, Ensign WY, Keller PJ, Morton TH, Truelove EL. Radioprotection by WR-2721 of gamma-irradiated rat parotid gland: effect on gland weight and secretion at 8-10 days post irradiation. Int J Radiat Oncol Biol Phys 1984; 10:1555-9. [PMID: 6090361 DOI: 10.1016/0360-3016(84)90502-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Changes in rat parotid salivary gland weight and functional parameters were evaluated at 8 to 10 days post irradiation in WR-2721 protected and non-protected animals following exposure to a single 15.3 Gy dose of Cs-137 radiation to the head. Glandular fluid secretory capacity was assessed by maximum flow rate, total volume of saliva and duration of secretion following pilocarpine stimulation. Protection against radiomucositis was also evaluated indirectly by daily monitoring of food and water intake, body weight and paraoral symptomatology. WR-2721 provided a significant degree of protection for all glandular functional parameters as well as gland weight. Relative protective factors (RPF) were computed for irradiated protected and non-protected animals compared to their sham-irradiated, pair-fed controls. The calculated RPFs were: Gland weight 1.9, maximum flow rate 2.9, volume of saliva 2.1 and duration of secretion 2.1 for a mean "relative protection" of 2.25. Substantial protection against radiomucositis in protected animals was evident by a progressive gain in body weight and lack of oral signs and symptoms as compared to non-protected animals. Protection against radiomucositis and preservation of residual parotid gland secretory capacity as determined by functional parameters suggests that WR-2721 may be of significant benefit in alleviating oral symptoms and maintaining salivary gland function for patients receiving radiotherapy for head and neck tumors.
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41
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Soltero DJ, Sommers EE, Truelove EL. Bacterial contamination of sheathed thermometers. J Fam Pract 1984; 18:202-204. [PMID: 6699557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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42
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Abstract
Three local anesthetic agents (Xylocaine 2%, Xylocaine 2% with epinephrine 1:50,000, and Marcaine 0.5 with epinephrine 1:200,000) were injected intraorally using an intraligamentary injection technique. The study used a double-blind design and electrical tooth pulp stimulation to examine the duration of pulpal anesthesia. Patterns of recovery from each drug, subjective discomfort associated with each drug, pain of injection, and pain in comparison with local infiltration were also measured. The extent and duration of adjacent soft tissue anesthesia were recorded. Xylocaine 2% with epinephrine 1:50,000 produced the longest pulpal anesthesia. The decay pattern of this particular drug was less abrupt than that of the two others. No difference in discomfort or pain was found across the various drugs. There was no significant difference in pain at injection when intraligamentary anesthesia was compared with local infiltration. Post-injection pain was slightly lower with local infiltration. The extent of soft tissue anesthesia was significantly related to vasoconstrictor levels in the drugs. The study shows that duration of pulpal and soft tissue anesthesia can be tightly controlled by the operator and tailored specifically to planned dental procedures.
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43
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Abstract
Oral candidiasis is a common problem, frequently presenting as a chronic recurring infection. Oral infection is a potential reservoir of organisms for severe, spreading, local disease and systemic disease in the compromised host. Nonspecific local oral factors in host defense include the epithelial barrier, flow or saliva, microbial interactions, antimicrobial constituents of saliva, lysozyme, lactoferrin, the lactoperoxidase system, levels of iron, and salivary glycoproteins. Immunoglobins are present in saliva, but their role is poorly understood. The activity of antibody against Candida on oral mucosal surfaces may not be mediated by complement and phagocyte activity. Specific antibodies against Candida may function by aggregating the organisms and preventing mucosal adherence of the fungi.
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44
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Burgess J, Sommers E, Dworkin SF, Truelove EL, Lawton L, Kleinknecht R. Health care utilization in patients presenting with TMJ/MPD problems. Pain 1984. [DOI: 10.1016/0304-3959(84)90294-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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45
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Izutsu KT, Sullivan KM, Schubert MM, Truelove EL, Shulman HM, Sale GE, Morton TH, Rice JC, Witherspoon RP, Storb R, Thomas ED. Disordered salivary immunoglobulin secretion and sodium transport in human chronic graft-versus-host disease. Transplantation 1983; 35:441-6. [PMID: 6342224 DOI: 10.1097/00007890-198305000-00010] [Citation(s) in RCA: 70] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Whole saliva samples and lip biopsies were collected from 12 allogeneic bone marrow transplant recipients who developed extensive chronic graft-versus-host disease (GVHD) and from 10 healthy allogeneic and syngeneic recipients without GVHD. Six of ten biopsies from patients with chronic GVHD had lichenoid stomatitis or sialadenitis, or both, with sialodochitis. Seven of nine biopsies from patients free of chronic GVHD were entirely normal, and two had either mild glandular or mucosal changes. Salivary gland involvement in chronic GVHD was associated with decreased or absent levels of salivary IgA and inorganic phosphate, decreased salivary flow rates, and increased concentrations of salivary sodium, albumin, and IgG. The most striking abnormalities were found in patients with histologic evidence of sialadenitis. In contrast, marrow transplant recipients without chronic GVHD had normal salivary immunoglobulin and electrolyte levels. Secretory IgA deficiency may contribute to the frequent sinobronchial infections observed in patients with chronic GVHD.
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46
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Izutsu KT, Schubert MM, Truelove EL, Shulman HM, Sale GE, Morton TH, Ensign WY, Mersai T, Sullivan KM, Oberg S, Thomas ED. The predictive value of elevated labial saliva sodium concentration: its relation to labial gland pathology in bone marrow transplant recipients. Hum Pathol 1983; 14:29-35. [PMID: 6339354 DOI: 10.1016/s0046-8177(83)80043-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Labial minor gland salivary flow rate and sodium concentration were analyzed in relation to 1) histologic findings in labial biopsy specimens and 2) the occurrence of chronic graft-versus-host disease (GVHD) in patients who received bone marrow transplants. Biopsy specimens and samples were obtained from 61 recipients of marrow transplants (including three twins) 51 to 1,260 days post transplantation. Labial saliva sodium concentrations were elevated in some patients, and these increases were associated with inflammation and destruction of minor salivary gland acini and ducts by chronic GVHD or other factors. The predictive value of the salivary sodium changes in evaluating labial salivary gland pathologic changes was 91 per cent, and the sensitivity was 74 per cent. Thus, if a transplant recipient is found to have an elevated labial saliva sodium level, then the probability that he has pathologic labial gland changes is 91 per cent. When analyses were restricted to include only patients who received no irradiation during transplantation, then elevated labial saliva sodium concentration was significantly associated with the occurrence of chronic GVHD. The sensitivity of this relationship was 42 per cent, but the predictive value was 100 per cent. Thus, if a nonirradiated transplant recipient is found to have an elevated labial saliva sodium concentration, then it is virtually certain that he has chronic GVHD. We found no significant changes in labial saliva flow rates in these bone marrow transplant recipients.
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47
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Rice JC, Izutsu KT, Truelove EL, Menard TW, Anderson MW, Morton TH, Siegel IA. Rat parotid gland pathophysiology following 137Cs irradiation. Radiat Res 1982; 90:330-8. [PMID: 7079467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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48
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Abstract
The relative concentrations of the major proteins in human parotid saliva as measured by sodium dodecyl sulfate-polyacrylamide gel electrophoresis varied greatly between the six individuals included in this study but were remarkably constant for a given individual. Individual relative parotid protein concentrations differed in salivas collected under unstimulated and stimulated conditions but were at least partially independent from circadian and feeding effects. In addition, the relative concentrations of certain salivary proteins decreased with continued lemon-drop stimulation. A total of 29 different bands was composited from the six subjects. Five of the bands had mobilities corresponding with those of calibration proteins selected for their known occurrence in parotid saliva. Only those proteins comprising at least 0.75% of the total protein concentration were detected. Relative protein concentrations of parotid saliva samples collected 12 mo apart from given individuals were identical.
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49
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Epstein JB, Kimura LH, Menard TW, Truelove EL, Pearsall NN. Effects of specific antibodies on the interaction between the fungus Candida albicans and human oral mucosa. Arch Oral Biol 1982; 27:469-74. [PMID: 6956259 DOI: 10.1016/0003-9969(82)90086-3] [Citation(s) in RCA: 67] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Host-parasite interactions were studied in four groups: non-infected controls; infected carriers of Candida albicans without evidence of candidiasis; subjects with acute candidiasis; and subjects with chronic candidiasis. Specific anti-candida antibodies were demonstrated in saliva from subjects of all four groups; the titres reflected the degree of antigenic stimulation, being significantly higher in candidiasis than in controls or infected carriers. The adherence of C. albicans to buccal epithelial cells was not significantly different in a given saliva, regardless of whether the assay was carried out with autologous C. albicans and epithelial cells or with a stock strain in a standardized assay. Therefore, the standard assay was used to study the effects of specific salivary antibodies on adherence. A significant inverse correlation was found between salivary IgA anti-candida antibodies and the adherence of C. albicans to buccal epithelial cells, suggesting that IgA antibodies can inhibit adherence of candida to the oral mucosa. In some instances, removal of antibodies led to a significant increase in adherence; however, often this was not the case, indicating that some but not all of the antibodies present were capable of inhibiting the adherence of C. albicans to epithelial cells.
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50
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Abstract
Albumin concentrations were measured in whole and parotid saliva samples collected from patients who were undergoing various cancer treatment protocols and had a high incidence of stomatitis. Oral examinations were made at the time of saliva collection and the degree of stomatitis evaluated. Elevations of whole saliva albumin concentrations were observed in 11 stomatitis incidents. No increases were observed in parotid saliva. The salivary albumin increases always preceded and often occurred in the absence of stomatitis, suggesting that the whole saliva albumin level may be a useful measure and predictor of this condition. If so, monitoring of this parameter could be useful in establishing treatment schedules for chemotherapy protocols that have stomatitis as the limiting factor in treatment.
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