Clinical treatment of necrotizing ulcerative gingivitis: a case report with 10-year follow-up.

The aim of this case report is to describe the diagnosis and treatment of a patient with necrotizing ulcerative gingivitis. An 18-year-old man with no systemic problems reported with chief complaints of gingival bleeding during toothbrushing and spontaneous pain. Clinical examination revealed significant plaque accumulation on the surfaces of all teeth as well as papillary necrosis involving mainly the anterior teeth. Treatment included an initial phase of supragingival plaque and calculus removal along with at-home use of 0.12% chlorhexidine gluconate mouthrinse twice a day for 30 days. After the initial phase, subgingival scaling was performed, and regular oral hygiene methods were resumed by the patient. After active therapy was completed, a periodontal maintenance regimen was established, and the patient was recalled for periodontal maintenance therapy. Follow-up occurred weekly throughout treatment, monthly for the first 6 months posttreatment, and 2-3 times a year during the periodontal maintenance therapy. Clinical results after 10 years showed that this approach controlled the acute phase and maintained the patient's periodontal health over time.

Necrotising Ulcerative Gingivitis: A Literature Review.

PURPOSE: The literature surrounding necrotising ulcerative gingivitis (NUG) is extensive, yet the rare nature of this disease means that there is a lack of good quality research available. This paper aims to scrutinise the literature and provide an up-to-date summary of the available information. MATERIALS AND METHODS: A literature search was performed electronically using the Cochrane Library, Ovid Medline, Embase, PubMed Clinical Queries and Google Scholar. Keyword searches were carried out, utilising MeSH terms and free text. English language articles primarily were included, with key foreign language (French and German) articles included where possible from the 1900s to the present day. RESULTS: Necrotising ulcerative gingivitis is a rare disease (prevalence <1%), with an acute, painful and destructive presentation. It is an opportunistic bacterial infection which is predominantly associated with spirochetes. Treatment of NUG must be provided on a case-by-case basis, tailored to what the individual can tolerate and the extent of the infection. CONCLUSION: Although there is low prevalence of NUG, its importance should not be underestimated as one of the most severe responses to the oral biofilm. Risk factors must be investigated and addressed. Treatment should consist of gentle superficial debridement, oral hygiene instruction and prescription of mouthwash and antibiotics in severe cases.

[NUG--necrotizing ulcerative gingivitis: a review].

Necrotizing Ulcerative Gingivitis (NUG) is an acute and rare (0.5-11% of the population) infectious disease of the gum tissue, which is characterized by ulceration and inflammation of the inter-dental gum tissue. NUG was documented by historians since the fourth century BC, most of the reports from the ancient world were in the context of illness among fighting troops, present studies of NUG in the modern world are still common among soldiers. NUG is associated with poor oral hygiene and weakening of the host, especially in immunocompromised patients, malnutrition and poor living conditions, as well as in the context of mental stress. NUG is more common in young adults, but reports of morbidity in young children with malnutrition in the background are not uncommon. NUG diagnosis is based on three essential symptoms: sore gums, bleeding gums and the most diagnostic characteristic, ulceration and necrosis of the interdental papillae. The disease is considered to have a clear initial infectious etiology, when the main bacteria, associated with the disease, include: Bacteroides intermedius and Fusobacterium sp. The infection involves anaerobic \ aerobic bacteria with a majority of Gram-negative bacteria. The treatment of NUG is based on combining mechanical removal of tartar with local and systemic delivery of antimicrobial agents. Adequate treatment usually prevent the progression of the disease and ulcer healing is expected in a few days. Nevertheless, lack of treatment can lead to deterioration in the form NUP to Noma.

Gender differences in oral manifestations among HIV-infected Brazilian adults.

AIM: The purpose of this study was to compare gender differences in the prevalence of oral lesions in HIV-infected Brazilian adults. METHODOLOGY: A retrospective study was conducted of medical records from HIV/AIDS patients from 1993 to 2004. Oral lesions were only included in this study if definitively diagnosed through microscopic analysis, therapeutic test or according to EC-Clearing house criteria. RESULTS: A total of 750 men and 237 women were included in the study. Statistically significant differences were observed only for oral hairy leukoplakia, Kaposi sarcoma and lymphadenopathy (P < 0.01). However, a model of logistic regression showed that only oral hairy leukoplakia presented a significant association with gender and males had a significantly likelihood (four times higher than females) of presenting with this oral manifestation [OR 4.3 (95% CI: 1.39-13.36)]. CONCLUSION: These data shows that oral manifestations are less prevalent in females than in males, particularly oral hairy leukoplakia.

The prevalence of HIV associated oral lesions among adults in the era of HAART.

INTRODUCTION: The overall prevalence of HIV associated oral lesions among adults has decreased since the advent of highly active anti-retroviral therapy (HAART). AIMS AND OBJECTIVES: This study describes the prevalence and types of oral mucosal lesions in adults, who accepted a dedicated oral and dental programme for HIV-infected patients. The incidence of oral lesions and the CD4 cell counts on those patients, were related to cases receiving HAART and to those who were not. DESIGN: This was a retrospective, descriptive cross-sectional study. METHODS: Patients were interviewed, using a structured questionnaire to obtain information regarding medical history, current medications and demographic details. Data relating to CD4 cell counts were extracted from clinical medical records of the patent. In each case, the oral cavity of the sitting patient was examined under artificial light, by a clinician using a mouth mirror. Oral lesions were categorised in accordance with EC-Clearinghouse diagnostic criteria. RESULTS: The prevalence of HIV-associated oral lesions was significantly reduced (p < 0.001) in patients receiving HAART. There was, however, no significant difference (p = 0.29) in mean CD4 counts between patients receiving HAART and those not receiving HAART. The presence of oral lesions was statistically significantly, associated with both CD4 counts of < 200 cells/mm3 (p < 0.001) and the absence of HAART (p = 0.033). CONCLUSIONS: The study confirmed that the incidence of oral lesions and of pseudo-membranous candidiasis in particular, were statistically significantly reduced in patients receiving HAART.

Post-chemotherapeutic resolution of acute myeloid leukaemia-induced gingival enlargement: a case report.

INTRODUCTION: Leukaemia is a neoplastic dsorder characterized by an excessive proliferation of immature white blood cells and their precursors. Patients with this potentially fatal condition may often first present with gingival enlargement. Early diagnosis of the underlying condition and prompt referral for appropriate therapy, may be life-saving. CASE REPORT: A 27-year-old female was referred to the Department of Oral Medicine and Periodontology complaining of a generalised gingival enlargement that was aesthetically displeasing to her. She insisted on immediate surgical removal of the enlarged gingival tissue but, on counseling, agreed to have prior diagnostic tests performed. A full blood count suggested the presence of an underlying acute myeloid leukaemia. The patient was consequently referred to the Oncology Department for further investigation and management. The diagnosis was confirmed and the subsequent chemotherapeutic intervention was strikingly successful, leading to the complete resolution of the gingival enlargement. CONCLUSION: This paper emphasises the importance of a full diagnostic evaluation of all cases of gingival enlargement and immediate referral should a life-threatening condition be identified, such as, in the present case, acute myeloid leukaemia.

Necrotic ulcerative changes in Fanconi's anaemia: a case report.

SUMMARY: This case report is of a rare occurrence of necrotic ulcerative changes in a female patient with Fanconi's anaemia and its successful periodontal management. BACKGROUND: The response of the periodontium to certain genetic and haematological disorders may vary from bleeding, ulcerations and necrosis to a more severe form of periodontitis. Periodontal management in such conditions still remains an enigma with respect to the timing of the periodontal intervention with regard to the systemic wellbeing of the patient. METHODS: Necrotising ulcerative lesions in a patient with Fanconi's anaemia (FA) progressed rapidly in a week's time necessitating early preliminary periodontal care, which included scaling and root planning using ultrasonic equipment supplemented with hydrogen peroxide irrigation, in conjunction with systemic antibiotics and blood transfusion. RESULTS: Following 1 unit (500ml) of fresh whole blood transfusion 24 hours preoperatively, basic periodontal therapy, comprising of removal of necrotic slough and thorough scaling was done. There was marked resolution of the necrotic ulceration and related symptoms when the patient was followed up for a period of 1 month. CONCLUSION: This report reconfirms most oral manifestations of Fanconi's anaemia and is the first of its kind to associate necrotic ulcerative changes of the gingiva with FA. It also goes a step further to emphasise the clinical significance of multidisciplinary approach towards successful patient management, which was the primary objective.

Severe presentation of necrotizing ulcerative periodontitis in a Nigerian HIV-positive patient: a case report.

OBJECTIVE: To report a case of severe necrotizing ulcerative periodontitis (NUP) with a rarely associated sequestrum formation in a Nigerian HIV-positive patient. CLINICAL PRESENTATION AND INTERVENTION: A 47-year-old HIV-positive male patient with no history of previous dental visits presented with a severe toothache in his lower jaw of 4 weeks' duration, which had affected his ability to chew properly. Clinical examination revealed marked gingival inflammation, moderate gingival recession and mobility of some of his lower anterior teeth: 31, 32, and 33. There was also a sequestrum present associated with the affected teeth. His CD4 cell count was 226 cells/mm(3). His viral load was very high (360,082 copies/ml). The intervention included thorough debridement of the necrotic lesion and sequestrectomy. The patient responded well to treatment after 1 week of follow-up. Unfortunately, the CD4 count was not assessed further because the patient was lost to follow-up. CONCLUSION: This case showed that a high CD4 cell count does not necessarily prevent the occurrence of NUP in HIV-positive patients. Intervention might have enhanced a rapid positive response to the treatment within a short time.

Necrotising periodontal diseases and alcohol misuse - a cause of osteonecrosis?

'Necrotising periodontal diseases' is an umbrella term for necrotising gingivitis, necrotising periodontitis, necrotising stomatitis and noma. These rapidly destructive conditions are characterised by pain, interdental ulceration and gingival necrosis which, if left untreated, can result in osteonecrosis. Research indicates that patients with a history of alcohol misuse are at an increased risk of malnutrition, which negatively affects the immune response and predisposition to necrotising periodontal diseases. This article will discuss that osteonecrosis of the alveolar bone does not exclusively occur in association with antiresorptive medications, but can occur as a severe form of necrotising gingivitis. In this article, we will describe two cases to highlight the occurrence, presentation and management of necrotising periodontal diseases secondary to alcohol misuse.

Attenuation of radiation- and chemoradiation-induced mucositis using gamma-D-glutamyl-L-tryptophan (SCV-07).

OBJECTIVE: To evaluate the efficacy of a novel immunomodulating peptide (SCV-07) in attenuating the course of radiation-induced mucositis in an established animal model of oral mucositis (OM). MATERIAL AND METHODS: In three separate experiments, golden Syrian hamsters received either an acute radiation challenge to the buccal mucosa of eight fractionated doses of 7.5 Gy of radiation over a 2-week-period, or a combination of acute radiation and cisplatin. In each experiment, animals were treated with varying doses or schedules of SCV-07 or placebo. OM was scored in a blinded fashion using digital images obtained during the experimental period. RESULTS: We found that SCV-07 reduced the severity and duration of both acute and fractionated radiation-induced OM. Similarly, when radiation and chemotherapy were used to induce OM, treatment with SCV-07 significantly reduced the duration of ulcerative OM. The therapeutic benefit was dependent on both dose and schedule of administration. CONCLUSION: Taken together, we found SCV-07 was able to modify the duration and severity of oral mucositis and was dependent on schedule and dose.

The role of inferior alveolar nerve involvement in bisphosphonate-related osteonecrosis of the jaw.

PURPOSE: Hypesthesia or anesthesia of the lower lip (Vincent's symptom) is a common sign in patients with osteomyelitis of the mandible, especially in severe cases. PATIENTS AND METHODS: We observed an involvement of the inferior alveolar nerve in patients with bisphosphonate-related osteonecrosis of the jaw (BRONJ). Surprisingly, we found Vincent's symptom also in patients with limited and early stages of BRONJ. RESULTS: These patients were successfully treated by surgical removal of the necrotic bone combined with preoperative and postoperative administration of antibiotics. We report on the occurrence and management of an involvement of the inferior alveolar nerve in patients with BRONJ and discuss possible causes. CONCLUSION: We conclude that impairment of inferior alveolar nerve function can be an important early symptom or even the presenting symptom of BRONJ that is also easily detectable by bisphosphonate-prescribing physicians. Concerning the management of BRONJ, we conclude that surgical removal of necrotic bone combined with antibiotics is an adequate treatment in patients with osteonecrosis of the jaw.

[Two unusual ulcers in one patient]. / Twee keer een ongewoon ulcus bij dezelfde patiënt.

A 39-year-old Antillean woman was referred by her family doctor to an oral and maxillofacial surgeon because of an unusual and painful ulcer in the buccal region of the first left mandibular molar. Earlier that day, she was diagnosed as HIV-positive. The ulcer was diagnosed as an atypical necrotising ulcerating periodontitis. Antibiotics were subscribed and after removal of the first left mandibular molar, the ulcer healed. After several weeks, the patient was referred by her internist because of another ulcer at the lateral border of the tongue. This ulcer was diagnosed as an eosinophilic ulcer and was healing slowly. Both ulcer types are seen rarely and are strongly related to immunodeficiency diseases.

Why is periodontal disease more prevalent and more severe in people with Down syndrome?

Periodontal disease has been found to be significantly more prevalent and more severe in people with Down syndrome. A series of studies have reported a prevalence of between 58% and 96% for persons younger than 35 years of age. This phenomenon cannot simply be attributed to poor oral hygiene. The etiology of periodontal disease in persons with Down syndrome is complex. In recent years, much focus has been placed on the altered immune response resulting from the underlying genetic disorder. This paper presents an overview of contemporary knowledge on periodontal disease in patients with Down syndrome.

Periodontal and soft tissue prevention strategies for the adolescent dental patient.

Recent research has refocused attention on the contribution of periodontal health to the general health of patients at various ages. This article describes changes in the periodontal tissues of adolescent dental patients related to hormonal fluctuations, lack of proper oral hygiene, and risk-taking behaviors. Attention is placed on the development and prevention of acute and chronic gingival conditions in addition to gingival tissue enlargement as one side effect of certain medications.

Periodontal manifestation of Langerhans' cell histiocytosis in a young man: case report with a 24-month follow-up.

A 25-year-old male patient with skin lesions of Langerhans' cell histiocytosis (LCH) was referred for periodontal treatment because of bilateral severely inflamed ulcerative periodontal lesions at the mandibular second premolar and first molar. On the left side, significant bone loss was revealed. Anti-infectious and surgical periodontal therapy resulted in significant probing pocket depth reduction and clinical attachment gains that were maintained for up to 24 months after surgery. Biopsies were taken during periodontal surgery. Immunohistochemical staining revealed that the periodontal lesions were uncommon periodontal manifestations of LCH. Reports of oral manifestation of LCH and treatment methods are reviewed.

[Necrotizing periodontal disease: a manifestation of systemic disorders]. / Enfermedad periodontal necrosante: una manifestación de trastornos sistémicos.

Necrotizing periodontal disease (NPD) is an infection characterized by gingival necrosis presenting as "punched-out" papillae, with gingival bleeding, and pain. Prevotella intermedia and spirochetes have been associated with the gingival lesions. Predisposing factors may include emotional stress, immunosuppression, especially secondary to human immunodeficiency virus (HIV) infection, cigarette smoking, poor diet and pre-existing gingivitis. During the last few years, diagnosis of NPD has became more important not only because of its contribution to the appearance of clinical attachment loss and gingival sequelae, but also because it has been revealed as a marker for immune deterioration in HIV-seropositive patients.

Oral manifestations during chemotherapy for acute lymphoblastic leukemia: a case report.

A 14-year-old, male patient was referred for the treatment of mucositis, idiopathic facial asymmetry, and candidiasis. The patient had been undergoing chemotherapy for 5 years for acute lymphoblastic leukemia. He presented with a swollen face, fever, and generalized symptomatology in the mouth with burning. On physical examination, general signs of poor health, paleness, malnutrition, and jaundice were observed. The extraoral clinical examination showed edema on the right side of the face and cutaneous erythema. On intraoral clinical examination, generalized ulcers with extensive necrosis on the hard palate mucosa were observed, extending to the posterior region. Both free and attached gingivae were ulcerated and edematous with exudation and spontaneous bleeding, mainly in the superior and inferior anterior teeth region. The tongue had no papillae and was coated, due to poor oral hygiene. The patient also presented with carious white lesions and enamel hypoplasia, mouth opening limitation, and foul odor. After exfoliative cytology of the affected areas, the diagnosis was mixed infection by Candida albicans and bacteria. Recommended treatment was antibiotics and antifungal administration, periodontal prophylaxis, topical application of fluor 1.23%, and orientation on and control of proper oral hygiene and diet during the remission phase of the disease.

Necrotizing ulcerative gingivitis in children: a 9 year clinical study.

Twenty-eight children with ANUG and nine children with noma were studied over the past 9 years. It is concluded that these entities occur only in children from low socioeconomic groups and have a multifactorial etiology consisting of poor oral hygiene and malnutrition. In the case of noma, a prior infection with a viral agent or intestinal parasitism appears to be important predisposing factors.