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Gallo C, Bonvento G, Zagotto G, Mucignat-Caretta C. Gingival overgrowth induced by anticonvulsant drugs: A cross-sectional study on epileptic patients. J Periodontal Res 2020; 56:363-369. [PMID: 33368283 DOI: 10.1111/jre.12828] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/05/2020] [Accepted: 12/02/2020] [Indexed: 01/16/2023]
Abstract
OBJECTIVE Our aim was to estimate the prevalence of gingival overgrowth (hyperplasia) and to determine whether active molecules affect the severity of overgrowth in a group of epileptic patients. BACKGROUND The effects of phenytoin on oral health have been explored in different studies, yet little information is available on other antiepileptic drugs. METHODS Data were collected from 213 subjects of both sexes, from 5 to 80 years. Patients taking the same antiepileptic therapy for at least 1 year and meeting the inclusion criteria of the study (n = 162) were subjected to measurement of gingival overgrowth according to the modified Harris and Ewalt classification and O'Leary's plaque control record (OLR). Descriptive statistics were calculated. Data were analyzed using Pearson's r correlation coefficient and chi-square test. Significance level was set at 5%. RESULTS The active drugs lamotrigine, oxcarbazepine, and phenobarbital were significantly associated with gingival overgrowth in 61%, 71%, and 53% of cases, respectively, and phenytoin, valproic acid, and carbamazepine in 50%, 44%, and 32% of cases, respectively. CONCLUSION Different antiepileptic molecules may be related to gingival overgrowth. In addition to phenytoin, also lamotrigine, oxcarbazepine, and phenobarbital were associated with increased prevalence of gingival overgrowth. In the management of epileptic patients, dentists should take into account different drugs as possible causes for gingival overgrowth and warn for possible alternatives.
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Affiliation(s)
- Claudio Gallo
- Department of Neuroscience, University of Padova, Padova, Italy
- 'Immacolata Concezione' Hospital, Piove di Sacco, Italy
| | - Giada Bonvento
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Giuseppe Zagotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
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Suneja B, Chopra S, Thomas AM, Pandian J. A Clinical Evaluation of Gingival Overgrowth in Children on Antiepileptic Drug Therapy. J Clin Diagn Res 2016; 10:ZC32-6. [PMID: 26894172 PMCID: PMC4740700 DOI: 10.7860/jcdr/2016/16443.7069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 11/06/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Gingival overgrowth, a well-known side effect of chronic phenytoin therapy has also been known to be caused by other anti epileptic drugs (AED's). Various factors like plaque, gingival inflammation, and periodontal health have been postulated to effect gingival overgrowth. AIM To identify the AED having an effect on gingival overgrowth and to study the factors affecting it. MATERIALS AND METHODS Three groups of 30 children each on monotherapy of phenytoin, sodium valproate, and carbamazepine were longitudinally followed for six months. Their oral and epileptic health status was assessed and were monitored for change in plaque levels, gingival inflammation, probing depth and the status of gingival overgrowth at baseline, at the end of 3 months and finally at the end of 6 months. The data was recorded and statistically analysed. RESULTS Phenytoin caused gingival overgrowth in a significant number of children (53.6%) within 3 months. Sodium valproate also led to gingival overgrowth, but not upto statistically significant levels. Patients on carbamazepine did not show any signs of gingival overgrowth. Gingival overgrowth is seen more on buccal side, in the anterior segment and in the lower arch. No correlation could be found between, either plaque level, or gingival inflammation with gingival overgrowth. Probing depth could be positively correlated with gingival overgrowth. CONCLUSION Phenytoin is the drug, which can be chiefly implicated for causing gingival overgrowth. Sodium valproate carries the potential for gingival overgrowth, although only up to clinically insignificant levels in 6 months. Carbamazepine can be considered a safe drug in children in relation to gingival overgrowth.
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Affiliation(s)
- Bharat Suneja
- Professor, Department of Pediatric and Preventive Dentistry, BJS Dental College, Ludhiana, India
| | - Saroj Chopra
- Professor (Retd.), Department of Pedodontics and Preventive Dentistry, Christian Dental College, Ludhiana, India
| | - Abi M Thomas
- Professor, Department of Pedodontics and Preventive Dentistry, Christian Dental College, Ludhiana, India
| | - Jeyraj Pandian
- Professor, Department of Neurology, Christian Medical College, Ludhiana, India
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Kalsi HJ, Hussain Z, Darbar U. An update on crown lengthening part 1: gingival tissue excess. ACTA ACUST UNITED AC 2015; 42:144-6, 149-50, 153. [DOI: 10.12968/denu.2015.42.2.144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Harpoonam Jeet Kalsi
- Specialist Registrar in Restorative Dentistry, Eastman Dental Hospital, London, UK
| | - Zahra Hussain
- Consultant in Restorative Dentistry, Eastman Dental Hospital, London, UK
| | - Ulpee Darbar
- Consultant in Restorative Dentistry, Eastman Dental Hospital, London, UK
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Corrêa JD, Queiroz-Junior CM, Costa JE, Teixeira AL, Silva TA. Phenytoin-induced gingival overgrowth: a review of the molecular, immune, and inflammatory features. ISRN DENTISTRY 2011; 2011:497850. [PMID: 21991476 PMCID: PMC3168966 DOI: 10.5402/2011/497850] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Accepted: 06/13/2011] [Indexed: 01/05/2023]
Abstract
Gingival overgrowth (GO) is a side effect associated with some distinct classes of drugs, such as anticonvulsants, immunosuppressant, and calcium channel blockers. GO is characterized by the accumulation of extracellular matrix in gingival connective tissues, particularly collagenous components, with varying degrees of inflammation. One of the main drugs associated with GO is the antiepileptic phenytoin, which affects gingival tissues by altering extracellular matrix metabolism. Nevertheless, the pathogenesis of such drug-induced GO remains fulfilled by some contradictory findings. This paper aims to present the most relevant studies regarding the molecular, immune, and inflammatory aspects of phenytoin-induced gingival overgrowth.
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Affiliation(s)
- Jôice Dias Corrêa
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
| | - Celso Martins Queiroz-Junior
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
| | - José Eustáquio Costa
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
| | - Antônio Lúcio Teixeira
- Department of Clinical Medicine, School of Medicine, Federal University of Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
| | - Tarcilia Aparecida Silva
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
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Lin K, Guilhoto LMFF, Yacubian EMT. Drug-induced gingival enlargement - Part II. Antiepileptic drugs: not only phenytoin is involved. ACTA ACUST UNITED AC 2007. [DOI: 10.1590/s1676-26492007000200009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION: Gingival enlargement is the term now used to describe medication-related gingival overgrowth or gingival hyperplasia, a common reactionary phenomenon that occurs with the use of several types of therapeutic agents, including antiepileptic drugs. This disorder has been recognized since 1939, shortly after the introduction of phenytoin. METHODS: Review of literature concerning etiology, pathogenesis and management of antiepileptic drug induced gingival enlargement. CONCLUSIONS: It is important that neurologists become aware of the potential etiologic agents of antiepileptic drug induced gingival enlargement and its characteristic features in order to be able to prevent, diagnose and successfully manage it.
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Karolyhazy K, Kivovics P, Fejerdy P, Aranyi Z. Prosthodontic status and recommended care of patients with epilepsy. J Prosthet Dent 2005; 93:177-82. [PMID: 15674230 DOI: 10.1016/j.prosdent.2004.11.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
STATEMENT OF PROBLEM Epilepsy is a chronic disease that can affect oral health and prosthodontic status in different ways. However, epilepsy is a condition of various etiologies and seizure types, and different patients may have differing needs in prosthodontic care. PURPOSE The purpose of this study was to examine the prosthodontic status of patients with epilepsy to determine if the disease has any effect on prosthodontic treatment and to obtain information regarding the level of prosthodontic care. This information was used to provide recommendations for the prosthodontic treatment of patients with epilepsy. MATERIAL AND METHODS One hundred one epileptic patients were examined, interviewed, and compared with 101 age-matched control (nonepileptic) subjects of the general population. Epileptic patients were recruited at an epilepsy outpatient clinic. The only exclusion criterion was a mental handicap severe enough to exclude cooperation of the patient during a dental examination. Control subjects were recruited at a community radiographic chest-screening clinic. Epileptic patients were first grouped according to dental risk factors and dental manageability. Dental classification of patients with epilepsy considered the frequency and type of seizures, as seizures may damage the teeth and dental prostheses. The number of missing teeth, the ratio of missing and replaced teeth, and the number of fixed and removable partial dentures and complete dentures, and the characteristics (material, degree of abrasion, and age) of the dentures was determined by dental examination. Finally, the state of oral mucosa and the number of seizure-related injuries was noted. Statistical comparison of the patient and the control group was performed, using the 2-tailed t -test for continuous variables and the chi-squared test or Fisher's exact test for categorical variables (alpha=.05). RESULTS The number of missing teeth was significantly higher in the epilepsy group than in the control group (P =.021). The ratio of replaced and missing teeth was lower in the epileptic group (P <.01), indicating inadequate prosthodontic care. There was also a significant difference in the age of the fixed prostheses (P =.0016), being lower in the epilepsy group, and in the material of fixed prostheses (P =.033), metal-ceramic being more common in the control group. More epileptic patients were edentulous than control subjects (8 versus 3) and the average age at the time of examination was younger (48 versus 57 years). Seizure-related injuries were reported by 11% of patients, all belonging to the subgroup of patients with frequent generalized tonic-clonic seizures. CONCLUSION Patients with epilepsy have an increased risk for loosing teeth and, furthermore, the prosthodontic status of epilepsy patients was not as optimal as compared with the control group. Seizure-related injuries to prostheses are also an issue, but only in those suffering from frequent generalized tonic-clonic seizures. Therefore, the large majority of patients can and should receive prosthodontic treatment without restrictions. For a smaller group of patients, however, certain restrictions apply, to prevent potentially dangerous seizure-related complications.
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Pitiakoudis M, Giatromanolaki A, Iliopoulos I, Tsaroucha AK, Simopoulos C, Piperidou C. Phenytoin-induced lymphocytic chemotaxis, angiogenesis and accelerated healing of decubitus ulcer in a patient with stroke. J Int Med Res 2004; 32:201-5. [PMID: 15080024 DOI: 10.1177/147323000403200213] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We studied the effect of topically applied phenytoin on the healing of a decubitus ulcer in the sacral region of an immobile patient with stroke. Another similar, but smaller, ulcer was treated with conventional treatment only and served as a control. The ulcers were measured once a week and biopsies were taken from the margins before, 1 week and 2 weeks after commencing treatment with phenytoin. Clinically, phenytoin substantially accelerated the rate of healing. Microscopic examination of the biopsies showed increased lymphocytic infiltration of the phenytoin-treated lesion. Anti-CD31 immunohistochemistry revealed dense CD31+ lymphocytic infiltration and increased angiogenesis only in the phenytoin-treated lesion. Our findings suggest that phenytoin enhances wound healing by stimulating lymphocytic chemotaxis and up-regulation of angiogenesis.
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Affiliation(s)
- M Pitiakoudis
- Second Department of Surgery, Medical School, Democritus University of Thrace, Alexandoupolis, Greece
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Károlyházy K, Kovács E, Kivovics P, Fejérdy P, Arányi Z. Dental status and oral health of patients with epilepsy: an epidemiologic study. Epilepsia 2003; 44:1103-8. [PMID: 12887444 DOI: 10.1046/j.1528-1157.2003.04003.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE We performed a dental survey of epilepsy patients to examine their oral health by statistical means and to provide a guide for the dental treatment of these patients. METHODS We first set up four "dental" subgroups of epilepsy patients, based on the types of seizures, seizure frequency, and mental state. One hundred one patients underwent a survey concerning their dental, medical, and epilepsy histories, followed by a dental examination. Indexes quantifying oral hygiene, the number and condition of the remaining teeth, periodontium, and the degree of prosthetic treatment were measured. An age-matched control group of general (nonepilepsy) population underwent an identical dental examination. Statistical comparison was performed between the patient and the control groups and between subgroups of epilepsy patients. RESULTS In almost all aspects of oral health and dental status, patients with epilepsy showed a significantly worse condition compared with the control group. Comparison of the subgroups of epilepsy patients revealed that the most severe findings concern patients who have poorly controlled epilepsy, especially those who have frequent generalized tonic-clonic seizures. CONCLUSIONS The observed difference probably results from a combination of factors such as the effect of the seizures themselves, socioeconomic conditions, and the negative attitude of dentists. We recommend that the planning of dental treatment of such patients should start with the assessment of their disease and determination of the "dental" subgroup to which they belong. For each subgroup, specific recommendations for interventions are given.
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Affiliation(s)
- Katalin Károlyházy
- Department of Prosthetic Dentistry, Faculty of Dentistry, Semmelweis University, Budapest, Hungary
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Camargo PM, Melnick PR, Pirih FQ, Lagos R, Takei HH. Treatment of drug-induced gingival enlargement: aesthetic and functional considerations. Periodontol 2000 2001; 27:131-8. [PMID: 11551304 DOI: 10.1034/j.1600-0757.2001.027001131.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- P M Camargo
- Division of Assorted Clinical Specialties, UCLA School of Dentistry, Los Angeles, California, USA
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Gabre P, Wikström M, Martinsson T, Gahnberg L. Move of adults with mental retardation from institutions to community-based living: changes in the oral microbiological flora. J Dent Res 2001; 80:421-6. [PMID: 11332525 DOI: 10.1177/00220345010800020401] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In the Western world, the policy of deinstitutionalization and integration of individuals with mental retardation is generally accepted. We tested the hypothesis that de-institutionalization may lead to changes of habits with a potential to influence oral health. When 57 adults with mental retardation moved from an institution to community-based living, their oral hygiene habits, gingival bleeding, and a three-day food record were registered one month before and 9 and 21 months after the move. Mutans streptococci and lactobacilli in saliva, P. intermedia/P. nigrescens, P. gingivalis, and A. actinomycetemcomitans in supragingival plaque, and C. albicans on mucous membranes were analyzed. After 21 months of community-based living, fewer persons showed high classes of mutans streptococci, growth of P. intermedia/P. nigrescens, and high frequency of sucrose intake, and more subjects showed growth of C. albicans. In a short perspective, the indicators of oral diseases suggest an unchanged or lower risk of oral diseases after the de-institutionalization of individuals with moderate or severe mental retardation.
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Affiliation(s)
- P Gabre
- Samariterhemmet Hospital Dental Clinic, Public Dental Health Services, Uppsala, Sweden.
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Gabre P, Martinsson T, Gahnberg L. Longitudinal study of dental caries, tooth mortality and interproximal bone loss in adults with intellectual disability. Eur J Oral Sci 2001; 109:20-6. [PMID: 11330930 DOI: 10.1034/j.1600-0722.2001.00965.x] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The investigation focused on longitudinal changes of oral health in a group of adults with intellectual disability. A number of 124 individuals, aged 21-40 yr in 1990, were followed during 8.5 yr. The incidence and prevalence of caries, incidence of tooth mortality, and interproximal bone loss were registered from clinical examinations and bite-wing radiographs. The subjects visited the dental clinic for preventive dental care on average every third month during the period. The caries incidence was low, on average 0.51 new lesions per yr. Persons with mild intellectual disability experienced more caries than other subjects. During the 8.5 yr, the subjects had lost on average 1.82 teeth, with periodontitis dominating as the reason for tooth mortality. Individuals who cooperated poorly with dental treatment had lost the most teeth. The average annual bone loss in all subjects was 0.03 mm. Subjects with Down syndrome had a higher bone loss compared to those with other diagnoses of intellectual disability. Thus, the major part of the persons with intellectual disability showed satisfactory oral health. However, subjects with poor ability to cooperate with dental treatment and subjects with Down syndrome showed an increased risk for impaired oral health.
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Affiliation(s)
- P Gabre
- Samariterhemmet Hospital Dental Clinic, Public Dental Health Services, Uppsala County Council, Sweden.
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Trevisol-Bittencourt PC, da Silva VR, Molinari MA, Troiano AR. Phenytoin as the first option in female epileptic patients? ARQUIVOS DE NEURO-PSIQUIATRIA 1999; 57:784-6. [PMID: 10751912 DOI: 10.1590/s0004-282x1999000500008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Phenytoin (PHT) is one of the first-choice drugs in several epileptic syndromes, mostly in partial epilepsies, in which case it is effective as carbamazepine and phenobarbital. However, like any other anti-epileptic drug (AED), unpleasant side-effects are not rare. The aim of this study is the evaluation of dermatological troubles related to chronic PHT usage in female patients. METHOD Between 1990-93, 731 new patients underwent investigation for epilepsy at the Multidisciplinary Clinic for Epilepsy in our State. In this sample 283 were AED users at the time of the first assessment. Sixty one female patients taking PHT were identified. They were taking PHT in a dosage ranging from 100 to 300 mg daily, in mono or polytherapy regimen, during 1-5 previous years. RESULTS More than 50% of the sample showed coarse facial features made by the combination of several degrees of acne, hirsutism and gingival hyperplasia. CONCLUSION Except in emergency situations, PHT should not be prescribed as the first option to the treatment of female epileptic patients, because not uncommonly the cosmetic side-effects are more socially handicapping than the epileptic syndrome by itself.
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Abstract
Gingival hyperplasia or gingival overgrowth is a common occurrence in patients taking phenytoin, cyclosporine, or calcium channel blockers. Speech, mastication, tooth eruption, and aesthetics may be altered. Controlling the inflammatory component through an appropriate oral hygiene program may benefit the patient by limiting the severity of the gingival overgrowth. In patients in whom gingival overgrowth is present or may be anticipated, recognition of this condition and referral to a general dentist or periodontist are appropriate steps to management. The physician's awareness of the potential for development of overgrowth and the dental practitioner's role in attempting to prevent or minimize this problem are important aspects. In this article, we discuss the medications associated with gingival hyperplasia and describe appropriate recommendations.
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Affiliation(s)
- S J Meraw
- Department of Dental Specialties, Mayo Clinic Rochester, MN 55905, USA
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Karsten J, Hellsing E. Effect of phenytoin on periodontal tissues exposed to orthodontic force--an experimental study in rats. BRITISH JOURNAL OF ORTHODONTICS 1997; 24:209-15. [PMID: 9313914 DOI: 10.1093/ortho/24.3.209] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The influence of the anticonvulsive drug phenytoin on the periodontal tissues during orthodontic tooth movement in the rat was studied. The experimental and the control group each consisted of 10 Sprague-Dawley rats. The test group was injected daily with phenytoin during the experimental period of 6 weeks. A fixed appliance for expansion was applied on the first molars in both groups after 2 weeks (day 15). At the end of the experiment (day 42), radiographic measurements revealed less tooth movement in the phenytoin-treated rats. Compared to the control group, significant histologic changes in the periodontal tissues such as increased density of fibroblasts, decreased number of osteoclasts in contact with alveolar bone wall of the pressure side and deeper layer of non-mineralized osteoid on the tension side were observed in the phenytoin group.
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Affiliation(s)
- J Karsten
- Department of Orthodontics, School of Dentistry, Karolinska Institutet, Huddinge, Sweden
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Abstract
The presence of systemic disease in patients requiring periodontal therapy creates challenges for management. Alteration of treatment plans, with emphasis on physician consultation and preventive periodontal care, is frequently needed to minimize the impact of periodontal disease on the systemic condition. Conversely, detection and treatment of systemic disorders may impact upon the status of the periodontium and the success of periodontal therapy. The goal of holistic patient management is facilitated by a free flow of information between the patients and their medical and dental health care providers.
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Affiliation(s)
- B L Mealey
- Department of Periodontology, Wilford Hall Medical Center, Lackland Air Force Base, Texas, USA
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