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Thalidomide for management of refractory oral mucosal diseases. Oral Surg Oral Med Oral Pathol Oral Radiol 2024; 137:372-378. [PMID: 38388332 DOI: 10.1016/j.oooo.2023.12.793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/12/2023] [Accepted: 12/30/2023] [Indexed: 02/24/2024]
Abstract
BACKGROUND Thalidomide has anti-inflammatory properties and has been used off-label for multiple mucocutaneous disorders, but its application in managing refractory oral mucosal diseases is unclear. This study aimed to review the efficacy and safety of thalidomide in treating various oral mucosal disorders refractory to conventional therapies. METHODS The medical records of patients who were prescribed thalidomide from 2002 through 2021 for oral mucosal disorders were reviewed. Data collected included demographic characteristics, oral mucosal disease diagnosis, treatment courses, and thalidomide dose, duration, response, and side effects. RESULTS Thalidomide was prescribed for 28 patients with diagnoses of recurrent aphthous stomatitis (n = 14), inflammatory oral lichenoid lesions (n = 6), traumatic ulcerative granuloma with stroma eosinophilia (n = 5), chronic radiation-induced mucositis (n = 2), and orofacial granulomatosis (n = 1). Patients were treated for a median duration of 84 days (range 2-1,582). Clinical improvement was observed in 19 of 22 patients who completed at least 1 cycle of thalidomide (86.4%), with complete resolution in 12 patients (54.5%). Adverse events occurred in 75% of patients (n = 21), with 8 requiring thalidomide discontinuation. The most common adverse events included peripheral neuropathy (42.9%), drowsiness (28.6%), and constipation (21.4%). CONCLUSIONS Thalidomide may be considered for the management of refractory oral mucosal disorders. Drug side effects are common and need monitoring closely during use.
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Management of orofacial granulomatosis. Br J Hosp Med (Lond) 2023; 29:1-16. [PMID: 36989148 DOI: 10.12968/hmed.2022.0416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Orofacial granulomatosis is a chronic relapsing-remitting inflammatory condition that shares a similar phenotypic presentation to some other granulomatous diseases, particularly Crohn's disease. However, subtle clinical and pathological differences justify it as a separate disease entity. Previous studies have assessed the effectiveness of interventions used in the management of orofacial granulomatosis. This article reviews the management options available. A literature search was conducted to identify studies, in English, which assessed the effect of non-pharmacological and pharmacological interventions in the treatment of orofacial granulomatosis. The interventions were categorised into dietary modification, pharmacological (topical, intralesional and systemic therapy), surgery and psychological. A combination of interventions is often required to effectively manage each patient. There is convincing evidence that diet plays a role in disease severity. In patients where dietary manipulation alone is unsuccessful, topical, intralesional and/or systemic treatment may be considered to manage the condition.
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Abstract
BACKGROUND Orofacial granulomatosis [OFG] is a rare syndrome that may be associated with Crohn's disease [CD]. We aimed to characterise this relationship and the management options in the biologic era. METHODS This multicentre case series was supported by the European Crohn's and Colitis Organisation [ECCO], and performed as part of the Collaborative Network of Exceptionally Rare case reports [CONFER] project. Clinical data were recorded in a standardised collection form. RESULTS This report includes 28 patients with OFG associated with CD: 14 males (mean age of 32 years, ±12.4 standard deviation [SD]) and 14 females [40.3 years, ±21.0 SD]. Non-oral upper gastrointestinal tract involvement was seen in six cases and perianal disease in 11. The diagnosis of OFG was made before CD diagnosis in two patients, concurrently in eight, and after CD diagnosis in 18. The distribution of OFG involved the lips in 16 cases and buccal mucosa in 18. Pain was present in 25 cases, with impaired swallowing or speaking in six. Remission was achieved in 23 patients, notably with the use of anti-tumour necrosis factors [TNFs] in nine patients, vedolizumab in one, ustekinumab in one, and thalidomide in two. A further five cases were resistant to therapies including anti-TNFs. CONCLUSIONS OFG associated with CD may occur before, concurrently with, or after the diagnosis of CD. Perianal and upper gastrointestinal [UGI] disease are common associations and there is a significant symptom burden in many. Remission can be obtained with a variety of immunosuppressive treatments, including several biologics approved for CD.
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The mouth in inflammatory bowel disease and aspects of orofacial granulomatosis. Periodontol 2000 2019; 80:61-76. [DOI: 10.1111/prd.12264] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Management of orofacial granulomatosis: a case report. JOURNAL OF ORAL MEDICINE AND ORAL SURGERY 2018. [DOI: 10.1051/mbcb/2017021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Introduction: Orofacial granulomatosis is characterized by recurrent swelling affecting the lips, cheeks, and tongue. The rarity of this pathology and the lack of consensus in therapeutic management make the reporting of this clinical case relevant. Observation: A 48-year-old man consulted for labial and gingival orofacial granulomatosis. The treatment consisted of 40 mg/L injections of triamcinolone acetonide once weekly for 3 weeks. The symptoms improved after 1 week of treatment. Comments: The usual treatment for this condition targets the inflammation caused by the lesion. Corticosteroids (clobetasol, triamcinolone acetonide, prednisolone), monoclonal antibodies (infliximab, adalimumab), or TNF-α inhibitors are commonly used. Symptom recurrenceis frequently observed after treatment with corticosteroids. Biotherapies are often used as a second-line treatment. Conclusion: Orofacial granulomatosis symptoms are rare and difficult to diagnose due to its varying manifestations. Common treatments target one of the steps of the inflammatory response. The detection of specific cellular markers is a way to enable a more precise etiological diagnosis and allows for a more targeted therapy.
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Abstract
BACKGROUND Thalidomide is an immunomodulatory drug used in the experimental treatment of refractory Crohn disease and ulcerative colitis. We aimed to review the existing evidence on the efficacy and safety of thalidomide in the treatment of inflammatory bowel diseases. METHODS CENTRAL, MEDLINE, LILACS, POPLINE, CINHAL, and Web of Science were searched in March 2016. Manual search included conference and reference lists. All types of studies, except single case reports, were included. Outcomes evaluated were: induction of remission; maintenance of remission; steroid reduction; effect on penetrating Crohn disease; endoscopic remission; adverse events. RESULTS The research strategies retrieved 722 papers. Two randomized controlled trials and 29 uncontrolled studies for a total of 489 patients matched the inclusion criteria. Thalidomide induced a clinical response in 296/427 (69.3%) patients. Clinical remission was achieved in 220/427 (51.5%) cases. Maintenance of remission was reported in 128/160 (80.0%) patients at 6 months and in 96/133 (72.2%) at 12 months. Reduction in steroid dosage was reported in 109/152 (71.7%) patients. Fistulas improved in 49/81 (60.5%) cases and closed in 28/81 (34.6%). Endoscopic improvement was observed in 46/66 (69.7%) and complete mucosal healing in 35/66 (53.0%) patients. Cumulative incidence of total adverse events and of those leading to drug suspension was 75.6 and 19.7/1000 patient-months, respectively. Neurological disturbances accounted for 341/530 (64.3%) adverse events and were the most frequent cause of drug withdrawal. CONCLUSION Existing evidence suggests that thalidomide may be a valid treatment option for patients with inflammatory bowel diseases refractory to other first- and second-line treatments.
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Review article: non-malignant oral manifestations in inflammatory bowel diseases. Aliment Pharmacol Ther 2015; 42:40-60. [PMID: 25917394 DOI: 10.1111/apt.13217] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 03/04/2015] [Accepted: 04/08/2015] [Indexed: 12/25/2022]
Abstract
BACKGROUND Patients with inflammatory bowel diseases (IBD) may present with lesions in their oral cavity. Lesions may be associated with the disease itself representing an extraintestinal manifestation, with nutritional deficiencies or with complications from therapy. AIM To review and describe the spectrum of oral nonmalignant manifestations in patients with inflammatory bowel diseases [ulcerative colitis (UC), Crohn's disease (CD)] and to critically review all relevant data. METHODS A literature search using the terms and variants of all nonmalignant oral manifestations of inflammatory bowel diseases (UC, CD) was performed in November 2014 within Pubmed, Embase and Scopus and restricted to human studies. RESULTS Oral lesions in IBD can be divided into three categories: (i) lesions highly specific for IBD, (ii) lesions highly suspicious of IBD and (iii) nonspecific lesions. Oral lesions are more common in CD compared to UC, and more prevalent in children. In adult CD patients, the prevalence rate of oral lesions is higher in CD patients with proximal gastrointestinal tract and/or perianal involvement, and estimated to range between 20% and 50%. Oral lesions can also occur in UC, with aphthous ulcers being the most frequent type. Oral manifestations in paediatric UC may be present in up to one-third of patients and are usually nonspecific. CONCLUSIONS Oral manifestations in IBD can be a diagnostic challenge. Treatment generally involves managing the underlying intestinal disease. In cases presenting with local disabling symptoms and impaired quality of life, local and systemic medical therapy must be considered and/or oral surgery may be required.
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Abstract
Orofacial granulomatosis (OFG) is an uncommon chronic inflammatory disorder of the orofacial region. It is characterized by subepithelial noncaseating granulomas and has a spectrum of possible clinical manifestations ranging from subtle oral mucosal swelling to permanent disfiguring fibrous swelling of the lips and face. Etiopathogenesis is unknown. A range of systemic granulomatous disorders, including Crohn disease and sarcoidosis, may cause orofacial manifestations that cannot be distinguished from those of OFG. Treatment of OFG has proven difficult and unsatisfactory, with no single therapeutic model showing consistent efficacy in reducing orofacial swelling and mucosal inflammation.
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Abstract
Thalidomide has anti-inflammatory and anti-angiogenetic activity that makes it suitable for treating inflammatory bowel diseases (IBD). The recent guidelines from the European Crohn's and Colitis Organization/European Society for Pediatric Gastroenterology Hepatology and Nutrition conclude that thalidomide cannot be recommended in refractory pediatric Crohn's disease but that it may be considered in selected cohorts of patients who are not anti-TNFα agent responders. The main adverse effect is the potential teratogenicity that renders the long-term use of thalidomide problematic in young adults due to the strict need for contraceptive use. In short-term use it is relatively safe; the most likely adverse effect is the neuropathy, which is highly reversible in children. So far the use of thalidomide is reported in 223 adult and pediatric IBD patients (206 with Crohn's disease). In the following sections, the authors will discuss efficacy and safety of thalidomide, in the short-term treatment of IBD.
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Buccal localization of Crohn's disease with long-term infliximab therapy: a case report. J Med Case Rep 2014; 8:397. [PMID: 25433368 PMCID: PMC4265509 DOI: 10.1186/1752-1947-8-397] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 09/23/2014] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Cheilitis granulomatosa causes persistent idiopathic lip swelling and ulceration and it can sometimes be recognized as a unique or early manifestation of Crohn's disease. Spontaneous remission is rare and with the lack of controlled trials, different therapeutic approaches have been used. Some cases have been treated with an exclusion diet in the attempt to rule out diet allergens, while the most popular treatments include antibiotics such as tetracycline and clofazimine tranilast, benzocaine topical or intralesional steroids, and cheiloplasty, with different outcomes. CASE PRESENTATION We describe the case of a 23-year-old Caucasian man, primarily diagnosed with cheilitis granulomatosa for a severe lower lip swelling, and then with Crohn's disease of the terminal ileum and anus. Treatment of Crohn's disease with an anti-tumor necrosis factor alpha agent (infliximab) successfully induced remission of both the gastrointestinal disease and the oral lesion. CONCLUSIONS Our recommendation is that physicians should be able to recognize cheilitis granulomatosa as a possible marker of a more complex systemic disease and proceed first with an accurate physical examination, and further suggest investigations of the bowel. In cases of Crohn's disease, a therapy with biological agents can be successful.
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Granulomatous cheilitis: successful treatment of two recalcitrant cases with combination drug therapy. Case Rep Dermatol Med 2014; 2014:509262. [PMID: 25379296 PMCID: PMC4212659 DOI: 10.1155/2014/509262] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Accepted: 09/30/2014] [Indexed: 11/20/2022] Open
Abstract
Granulomatous cheilitis is a rare, idiopathic, inflammatory disorder which usually affects young adults. It is characterized by persistent, diffuse, nontender, soft-to-firm swelling of one or both lips. Various treatment modalities have been suggested. In spite of the best treatment, recurrence of the disease is very common. We report two cases of granulomatous cheilitis treated with a combination of steroids, metronidazole, and minocycline with no signs of relapse at one-year follow-up.
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Association between orofacial granulomatosis and Crohn’s disease in children: Systematic review. World J Gastroenterol 2014; 20:7497-7504. [PMID: 24966621 PMCID: PMC4064096 DOI: 10.3748/wjg.v20.i23.7497] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 11/22/2013] [Accepted: 04/03/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To review pediatric cases of orofacial granulomatosis (OFG), report disease characteristics, and explore the association between OFG and Crohn’s disease.
METHODS: We conducted a systematic review according to the PRISMA guidelines. We searched Medline, LILACS, Virtual Health Library, and Web of Knowledge in September 2013 for cases of OFG in the pediatric age range (< 18 years), with no language limitations. All relevant articles were accessed in full text. The manual search included references of retrieved articles. We extracted data on patients’ characteristics, disease characteristics, association with other diseases, and treatment. We analyzed the data and reported the results in tables and text.
RESULTS: We retrieved 173 reports of OFG in children. Mean age at onset was 11.1 ± 3.8 years (range: 2.0-18 years). Prevalence in males was significant higher than in females (P < 0.001), with a male:female ratio of 2:1. Gastrointestinal signs or symptoms were present in 26.0% of children at the time of OFG diagnosis. Overall, 70/173 (40.4%) children received a concomitant diagnosis of Crohn’s disease. In about half (51.4%) of the cases the onset of OFG anticipated the diagnosis of Crohn’s disease, with a mean time between the two diagnoses of 13.1 ± 11.6 mo (range: 3-36 mo). Overall, 21/173 (12.1%) of the children with OFG had perianal disease, while 11/173 (6.4%) had a family history of Crohn’s disease. Both perianal disease and a family history of Crohn’s disease were significantly associated with a higher risk of Crohn’s disease diagnosis in children with OFG [relative risk (RR) = 3.10, 95% confidence interval (CI): 2.46-3.90; RR = 2.74, 95%CI: 2.24-3.36, P < 0.0001 for both). Treatment of OFG included steroids (70.8% of children) and other immunosuppressive drugs (42.7%), such as azathioprine, thalidomide and infliximab.
CONCLUSION: High prevalence of Crohn’s disease in children with OFG suggests that OFG may be a subtype of Crohn’s disease.
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Unifocal orofacial granulomatosis in retromolar mucosa: surgical treatment with Er,Cr:YSGG laser. J Clin Exp Dent 2014; 6:e189-92. [PMID: 24790722 PMCID: PMC4002352 DOI: 10.4317/jced.51301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 12/01/2013] [Indexed: 11/25/2022] Open
Abstract
Orofacial granulomatosis is defined by permanent or recurrent swelling of orofacial tissues with different multiform and multifocal clinical patterns. An 11-year old boy presented with a 2-month history of mucosa enlargement. Intraoral examination revealed an erythematous, polylobulated, exophytic lesion with a smooth surface located in retromolar mucosa, non-tender and non-infiltratated to palpation. The diagnosis was inflammatory lesion compatible with pyogenic granuloma and laser excision was decided. Haematological parameters were within normal range, as well as chest Xrays. These findings lead to a diagnosis of non-symptomatic orofacial granulomatosis, whose early diagnosis can minimize the impact of systemic-related disorders, like Chron’s disease.
Key words:Laser, orofacial granulomatosis, childhood, oral lesions, diagnosis.
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Characterisation of a Swedish cohort with orofacial granulomatosis with or without Crohn's disease. Oral Dis 2014; 21:e98-104. [DOI: 10.1111/odi.12236] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 03/03/2014] [Accepted: 03/05/2014] [Indexed: 12/30/2022]
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Clinical behaviour and long-term therapeutic response in orofacial granulomatosis patients treated with intralesional triamcinolone acetonide injections alone or in combination with topical pimecrolimus 1%. J Oral Pathol Med 2013; 42:73-81. [PMID: 22784292 DOI: 10.1111/j.1600-0714.2012.01186.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Orofacial granulomatosis (OFG) is a relapsing inflammatory disorder of unknown aetiology and non-standardized treatment protocols. The aim of this study was to assess the clinical behaviour and long-term therapeutic response in OFG patients treated with intralesional triamcinolone acetonide (TA) injections alone or in combination with topical pimecrolimus 1%, as adjuvant, in those patients partially responders to TA. METHODS We analysed data from 19 OFG patients followed-up for 7 years. Demographic characteristics, clinical behaviour and long-term therapeutic response were investigated. RESULTS Eleven (57.9%) OFG patients treated with intralesional TA injections therapy reached first complete clinical remission in a mean time of 10 ± 2.2 (95% CI, 8.5-11.5) weeks, while eight (42.1%) patients, partially responders to intralesional TA injections, were treated with TA injections plus topical pimecrolimus 1%, as adjuvant, achieving complete clinical remission in a mean time of 29.8 ± 7.8 (95% CI, 23.2-36.3) weeks. Relapses occurred in four TA responder patients with a disease-free time of 35.8 ± 8.7 (95% CI, 21.9-46.4) weeks and in five patients treated with TA and topical pimecrolimus 1% with a disease-free time of 55.8 ± 18.5 (95% CI, 32.8-78.8) weeks. Patients were followed-up for a mean time of 56.3 ± 18.2 (95% CI, 47.6-65.1) months. At last control, all 19 patients were in complete clinical remission. CONCLUSION These preliminary data suggest that intralesional TA injections still represent a mainstay in the treatment of OFG. It is unclear the role of topical pimecrolimus, as adjuvant, in leading OFG patients, partly responders to intralesional TA injections, to a complete clinical remission.
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Orofacial granulomatosis: A case report with review of literature. J Indian Soc Periodontol 2013; 16:469-74. [PMID: 23162350 PMCID: PMC3498725 DOI: 10.4103/0972-124x.100934] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Accepted: 03/12/2012] [Indexed: 01/19/2023] Open
Abstract
Orofacial granulomatosis (OFG) encompasses conditions characterized by non-necrotizing granulomatous inflammation of the oral and maxillofacial region that present clinically as labial enlargement, perioral and/or mucosal swelling, oral ulcerations, and gingivitis. The unifying term “OFG” has been introduced to integrate the spectrum of various disorders, including Melkersson-Rosenthal syndrome and granulomatous cheilitis (which is sometimes considered to be a monosymptomatic form of Melkersson-Rosenthal syndrome), and has been shown to be associated with Crohn's disease, sarcoidosis, and infectious diseases such as tuberculosis. Although various etiological agents such as food substances, food additives, dental materials, and various microbiological agents have been implicated in the disease process, its precise pathogenesis is yet to be elucidated. Delayed type of hypersensitivity reaction appears to play a significant role, although the exact antigen inducing the immunological reaction varies in individual patients. However, evidence for the role of genetic predisposition to the disease is sparse. The underlying immunological mechanism appears to show some similarities between OFG and Crohn's disease, emphasizing the need for more comparative studies of the two entities. The aim of this article is to report a case of OFG, along with a detailed literature review of the facts and variations associated with its nomenclature, clinical presentation, and etiology. It also projects the challenges that a professional has to face in the diagnosis and treatment planning of such cases.
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Service evaluation of patients with orofacial granulomatosis and patients with oral Crohn's disease attending a paediatric oral medicine clinic. Eur Arch Paediatr Dent 2012; 13:191-6. [PMID: 22883358 DOI: 10.1007/bf03262869] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
AIM Presenting features associated with orofacial granulomatosis (OFG) and oral Crohn's disease (OCD) are varied, making successful diagnosis and management difficult. The aim of this service evaluation was to establish a profile of patients with these conditions attending a paediatric oral medicine clinic and to determine their overall satisfaction with the care received. STUDY DESIGN A retrospective case note analysis to establish the patient profile and a postal patient satisfaction questionnaire for service evaluation. METHODS All patients with OFG and OCD who had attended the joint paediatric dentistry/oral medicine clinic at Charles Clifford Dental Hospital, Sheffield in the previous 14 years were included in the study. Hospital case notes were retrospectively reviewed and patient demographics, clinical features, investigations, diagnosis, treatment and outcomes of treatment were recorded. An anonymous patient satisfaction questionnaire using the Healthcare Satisfaction Generic Module of the Paediatric Quality of Life Inventory (PedsQLTM) was distributed to all patients by mail. RESULTS A total of 24 patients (13 females and 11 males) were identified. Median age at presentation was 11 years (SD± 3.79, range 2-15). Fifteen patients (63%) were diagnosed with OCD, and 9 (37%) with OFG. Overall, the most common orofacial feature was oral ulceration (75%) followed by lip/facial swelling (71%), angular cheilitis (67%) and mucosal cobblestoning (67%). Differences in presentation were seen between the two conditions with oral ulceration (87%) and mucosal cobblestoning (80%) being the most frequently observed features of OCD and lip swelling (78%) and angular cheilitis (67%) being the most common features of OFG. 58% of patients reported relief of symptoms through treatment. Thirteen patient satisfaction questionnaires were completed (54%). 85% (n=11) felt the overall care received in the clinic was 'excellent'. CONCLUSIONS This service evaluation highlights the variety of presenting features of OFG and OCD. Despite only a moderate response to treatment, patient satisfaction with the service was high, emphasising the importance of good communication when managing children with chronic, debilitating conditions.
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[Successful primary infliximab treatment of orofacial Crohn's disease without gastrointestinal manifestation]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2012; 59:437-40. [PMID: 22735878 DOI: 10.4166/kjg.2012.59.6.437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Crohn's disease is a chronic inflammatory bowel disease that can involve the whole gastrointestinal tract. The orofacial manifestation of Crohn's disease, which is rare, can develop irrespective of intestinal involvement. These orofacial lesions are often misdiagnosed as simple oral ulcers. Corticosteroids are the mainstay of therapy for orofacial Crohn's disease. However, infliximab, the chimeric monoclonal antibody to tumor necrosis factor-a, is now considered as a primary treatment because of the disease's relatively high rate of steroid resistance. We present a case of deep oral ulcer and periorbital swelling in a 65-year-old woman. She was diagnosed with intestinal Crohn's disease 7 years ago, which was in remission after treatment with an immunosuppressive agent (azathioprine). The patient was given the diagnosed with orofacial Crohn's disease and successfully treated with infliximab.
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Orofacial granulomatosis treated with low-level laser therapy: a case report. Oral Surg Oral Med Oral Pathol Oral Radiol 2012; 113:e25-9. [DOI: 10.1016/j.oooo.2011.12.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 11/11/2011] [Accepted: 12/16/2011] [Indexed: 11/30/2022]
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Oral Crohn's disease: is it a separable disease from orofacial granulomatosis? A review. J Crohns Colitis 2012; 6:135-42. [PMID: 22325167 DOI: 10.1016/j.crohns.2011.07.001] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2011] [Revised: 06/30/2011] [Accepted: 07/05/2011] [Indexed: 02/08/2023]
Abstract
Symptomatic oral Crohn's disease is comparatively rare. The relationship between orofacial granulomatosis, (where there is granulomatous inflammation and ulceration of the mouth in the absence of gastrointestinal disease) and true oral Crohn's disease is discussed along with the plethora of clinical oral disease presentations associated with both disorders and the differential diagnosis of oral ulceration in patients presenting to a gastroenterological clinic. Specific oral syndromes are outlined including the association between oral manifestations in Crohn's disease and the pattern of intestinal disease and their relationship to other recorded extraintestinal manifestations. The histological and immunological features of oral biopsies are considered as well as the principles of management of symptomatic oral disease. At present, it is suggested that both orofacial granulomatosis and oral Crohn's disease appear to be distinct clinical disorders.
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Immune-Mediated, Autoimmune, and Granulomatous Conditions. ORAL PATHOLOGY 2012:150-184. [DOI: 10.1016/b978-1-4377-2226-0.00008-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Thalidomide use and outcomes in pediatric patients with Crohn disease refractory to infliximab and adalimumab. J Pediatr Gastroenterol Nutr 2012; 54:28-33. [PMID: 21681114 DOI: 10.1097/mpg.0b013e318228349e] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE The aim of the study was to evaluate thalidomide as rescue therapy for pediatric patients with severe refractory Crohn disease (CD) who failed to respond to antitumor necrosis factor (TNF) biologic agents. PATIENTS AND METHODS A computerized database was used to identify children with CD who had failed conventional immunosuppression therapy and received thalidomide rescue therapy. Twelve patients, mean age at diagnosis 10 years, were identified. Eight children had disease localized to the ileum and colon and 4 to the gastroduodenal area and colon. Five cases were complicated by strictures and 7 by fistulae. Previous drug therapy included azathioprine/6-mercaptopurine (11/12), methotrexate (7/12), and anti-TNF biologics (12/12). Outcome measures were Harvey-Bradshaw Index, change in prednisone dose, hospitalizations, bowel resections, and incision and drainage procedures. Laboratory evaluations were calculated before and after 1 to 6 months of thalidomide. RESULTS Mean Harvey-Bradshaw Index score improved from 11.8 to 3.9 (P = 0.0004), mean prednisone dose decreased from 13.9 to 2.3 mg/day (P = 0.001), mean number of hospitalizations decreased from 6.3 to 1.3 (P = 0.002), and erythrocyte sedimentation rate decreased from 35 to 14 mm/h (P = 0.02). The surgery rate pre-thalidomide was 0.031 and on thalidomide was 0.004. Of the 7 patients with fistulae, 5 had complete fistula closure, 1 had partial closure, and 1 showed no improvement. Adverse reactions that resulted in discontinuation of thalidomide are as follows: 42% peripheral neuropathy, 17% worsening of the CD, 8% dizziness, and 8% allergic reaction. All 5 patients who developed peripheral neuropathy had clinical resolution of the neurologic symptoms within 2 to 3 months after stopping thalidomide. CONCLUSIONS Thalidomide is a potentially effective rescue therapy for severe refractory CD in children who fail to respond to anti-TNF medications.
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Intralymphatic granulomas as a pathogenic factor in cheilitis granulomatosa/Melkersson-Rosenthal syndrome: report of a case with immunohistochemical and molecular studies. Am J Dermatopathol 2011; 33:594-8. [PMID: 21317610 DOI: 10.1097/dad.0b013e3181f04912] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Orofacial granulomatosis, an uncommon immunologically mediated disorder, includes cheilitis granulomatosa and Melkersson-Rosenthal syndrome. It is clinically characterized by recurrent or persistent swelling of the orofacial tissues with a spectrum of other orofacial features and sometimes with neurological symptoms. The pathological findings are varied but are often characterized by the presence of noncaseating granuloma. We present a new case of orofacial granulomatosis with unusual histopathological findings, namely, intralymphatic granulomas. These may be the cause of the tissue edema. We demonstrated, by immunohistochemical studies, the lymphatic nature of the vessels affected by the granulomatous process.
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What can we learn about biofilm/host interactions from the study of inflammatory bowel disease. J Clin Periodontol 2011; 38 Suppl 11:36-43. [PMID: 21323702 DOI: 10.1111/j.1600-051x.2010.01680.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVES The aim of this review was to evaluate possible common pathogenic pathways and risk factors in inflammatory bowel disease (IBD) and periodontitis. MATERIALS AND METHODS A MEDLINE-PubMed research was conducted. RESULTS The pathogenesis of both diseases is multi-factorial leading to a substantial defect of the mucosal barrier, deregulation of the immune response and chronic inflammation of the mucosa. Environmental factors, particularly bacteria, are key factors in the pathogenesis of both diseases. Genetic predisposition is a key factor in the IBD pathogenesis, while a clear role of genetics in the pathogenesis of periodontitis is still unclear. The immune response in IBD is mediated by T lymphocytes as a consequence of a genetic trait associated with T-cell deregulation. On the other hand, in periodontitis plasma cells and lymphocytes are the predominant cells in the chronic inflammatory lesion, with the presence of B cells being proportionally larger than T cells. CONCLUSION IBD and periodontitis share several factors in their aetiology and pathogenesis, although they also have distinct characteristics.
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Crohn's disease: evidence for involvement of unregulated transcytosis in disease etio-pathogenesis. World J Gastroenterol 2011; 17:1416-26. [PMID: 21472099 PMCID: PMC3070014 DOI: 10.3748/wjg.v17.i11.1416] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2010] [Revised: 12/11/2010] [Accepted: 12/18/2010] [Indexed: 02/06/2023] Open
Abstract
Crohn's disease (CD) is a chronic inflammatory bowel disease. Research has identified genetic predisposition and environmental factors as key elements in the development of the disease. However, the precise mechanism that initiates immune activation remains undefined. One pathway for luminal antigenic molecules to enter the sterile lamina propria and activate an immune response is via transcytosis. Transcytosis, although tightly regulated by the cell, has the potential for transepithelial transport of bacteria and highly antigenic luminal molecules whose uncontrolled translocation into the lamina propria can be the source of immune activation. Viewed as a whole, the evidence suggests that unregulated intestinal epithelial transcytosis is involved in the inappropriate presentation of immunogenic luminal macromolecules to the intestinal lamina propria. Thus fulfilling the role of an early pre-morbid mechanism that can result in antigenic overload of the lamina propria and initiate an immune response culminating in chronic inflammation characteristic of this disease. It is the aim of this paper to present evidence implicating enterocyte transcytosis in the early etio-pathogenesis of CD.
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Childhood and adolescent orofacial granulomatosis is strongly associated with Crohn's disease and responds to intralesional corticosteroids. Australas J Dermatol 2011; 51:124-7. [PMID: 20546219 DOI: 10.1111/j.1440-0960.2010.00627.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
We present seven cases of orofacial granulomatosis occurring in paediatric patients aged 6-16 years. All patients were investigated for Crohn's disease and a strong association was found. All patients were treated with intralesional corticosteroid injections with excellent clinical responses. We review the literature and discuss the epidemiological association between childhood orofacial granulomatosis and Crohn's disease, as well as various treatment options, and propose a treatment protocol that was efficacious and well tolerated in all our patients.
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Abstract
Riga-Fede disease (RFD) describes a benign, ulcerative lesion resulting from the repetitive trauma of contact of the oral mucosal surface of the tongue with the teeth. Although the name applies primarily to small children, similar clinical and histopathological findings can also be found in adults. We describe here a 70 year-old woman showing a painful tongue ulcer with elevated borders and whitish discoloration for the past four years. Repeated histological investigations revealed a benign leukoplakia without dysplasia. Replacement of an ill-fitting prosthesis led to complete remission within two weeks. RDF-like disease is thus a problem in elderly patients for whom topical treatment is insufficient to induce healing.
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Orofacial granulomatosis: clinical features and long-term outcome of therapy. J Am Acad Dermatol 2010; 62:611-20. [PMID: 20137827 DOI: 10.1016/j.jaad.2009.03.051] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2008] [Revised: 03/11/2009] [Accepted: 03/16/2009] [Indexed: 02/07/2023]
Abstract
BACKGROUND Orofacial granulomatosis (OFG) is a chronic inflammatory disorder characterized by persistent or recurrent soft tissue enlargement, oral ulceration, and a variety of other orofacial features. There remain few detailed reports of the clinical features and long-term response to therapy of substantial groups of patients with OFG. OBJECTIVE The aim of this study was to determine retrospectively the clinical, hematologic, and histopathological features of a large case series of patients with OFG. In addition the long-term response to therapy was examined. METHODS Clinically relevant data of 49 patients with OFG who attended a single oral medicine unit in the United Kingdom were retrospectively examined. The analyzed parameters included diagnostic features, clinical manifestations, and outcomes and adverse side effects of therapy. RESULTS Labial swelling was the most common presenting clinical feature at diagnosis (75.5%), followed by intraoral mucosal features other than ulceration such as cobblestoning and gingival enlargement (73.5%). Mucosal ulceration was observed in 36.7% of patients whereas extraoral facial manifestations such as cutaneous erythema and swelling were present in 40.8% of patients. Of the 45 patients who required treatment, 24 (53.3%) were treated with topical corticosteroids/immunosuppressants only, whereas 21 (46.7%) received a combined therapy (topical plus systemic corticosteroids/immunosuppressants and/or intralesional corticosteroids). The long-term outcome analysis showed complete/partial resolution of tissue swelling and oral ulceration in 78.8% and 70% of patients, respectively. LIMITATIONS The main limitation of the current study was its retrospective design and methodology including differences in reporting clinical features and outcome. CONCLUSIONS OFG can show multiple facial and mucosal clinical features. Long-term treatment with topical and/or combined therapy is needed in the majority of patients. Response to therapy is highly variable even though in the long-term complete/partial disease resolution can be obtained in the majority of patients. Mucosal ulceration tends to be more recalcitrant than orofacial swelling. Adverse side effects of therapy are rare.
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Inflammatory bowel disease. ACTA ACUST UNITED AC 2010; 108:e1-10. [PMID: 19836703 DOI: 10.1016/j.tripleo.2009.07.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Revised: 07/13/2009] [Accepted: 07/14/2009] [Indexed: 12/14/2022]
Abstract
Inflammatory bowel diseases (IBDs) encompass ulcerative colitis, Crohn's disease, and indeterminate colitis, all of which are characterized by remission and exacerbation of gastrointestinal symptoms, and a variety of extraintestinal manifestations including those affecting the oral cavity. Although not particularly a cause for mortality, inflammatory bowel diseases are associated with significant morbidity and impact on the quality of life. This article reviews clinical presentation, diagnostic criteria, and therapeutic modalities for the 2 main types of inflammatory bowel disease and discusses manifestations of these conditions in the oral cavity. The role of the oral health care provider in timely recognition and referral for medical work-up as well as management of oral complaints is also emphasized.
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Calcineurin inhibitors in oral medicine. J Am Acad Dermatol 2009; 61:829-40. [DOI: 10.1016/j.jaad.2009.03.012] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2008] [Revised: 03/11/2009] [Accepted: 03/16/2009] [Indexed: 11/24/2022]
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Severe refractory orofacial Crohn's disease: report of a case. Dig Dis Sci 2009; 54:2290-5. [PMID: 19082722 DOI: 10.1007/s10620-008-0588-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2008] [Accepted: 10/17/2008] [Indexed: 12/20/2022]
Abstract
Oral involvement is common in patients with Crohn's disease (CD) and can precede intestinal symptoms, making diagnosis difficult. We report a case of severe orofacial CD. A 41-year-old woman presented with palate and tongue ulcers. Biopsies showed acute inflammation with ulcer. Colonoscopy demonstrated ascending colon ulceration. Biopsies revealed acute colitis and mild architectural distortion. Prednisone was started but the symptoms recurred with taper; steroids were resumed and infliximab (IFX) 5 mg/kg was infused. After improvement, oral pain and weight loss returned. A G tube was placed. Mercaptopurine was started at 1.5 mg/kg per day. IFX was increased to 10 mg/kg. Debridement of the oral ulcers and a skin graft to the lips was performed. Pathology from oral and facial lesions was consistent with granulation tissue and fibrosis with chronic inflammation. She was readmitted several months later for weight loss and dehydration. Abdominal pain, distension, and feculent drainage developed around the G tube. Repeat computed tomography (CT) scan demonstrated pneumatosis. Laparotomy revealed purulent drainage from a perforated segment of sigmoid colon. Histology was consistent with perforated CD. Despite ventilatory and hemodynamic support and broad-spectrum antibiotics, the patient died 1 week later. Our case highlights the difficulty in diagnosing and managing orofacial CD. In this case, medical treatment was initiated based on a high index of suspicion. CD was only confirmed after intestinal resection very late in the disease course. Treatment of orofacial CD includes topical or systemic steroids, immunomodulators, and anti-tumor necrosis factor (TNF) therapies. As our case demonstrated, patients can be refractory to therapy.
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Abstract
Orofacial granulomatosis (OFG) is the presence of persistent enlargement of the soft tissues of the oral and maxillofacial region, characterized by non-caseating granulomatous inflammation in the absence of diagnosable systemic Crohn's disease (CD) or sarcoidosis. Over 20 years have passed since OFG was first described and an extensive review of the literature reveals that there is no consensus whether OFG is a distinct clinical disorder or an initial presentation of CD or sarcoidosis. Furthermore, the precise cause of OFG is still unknown although several theories have been suggested including infection, genetic predisposition and allergy. The clinical outcome of OFG patients continues to be unpredictable. Current therapies remain unsatisfactory. Regular clinical review is indicated to identify the development of gastrointestinal or systemic involvement. The aim of this review was to analyse the developments in our understanding of the aetiology, pathogenesis and treatment protocols, with particular emphasis on management and outcomes of OFG since this entity was first described in 1985.
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Abstract
Recurrent aphthous stomatitis (RAS; aphthae; canker sores) is common worldwide. Characterised by multiple, recurrent, small, round, or ovoid ulcers with circumscribed margins, erythematous haloes, and yellow or grey floors, it usually presents first in childhood or adolescence. Its aetiology and pathogenesis is not entirely clear, but there is genetic predisposition, with strong associations with interleukin genotypes, and sometimes a family history. Diagnosis is on clinical grounds alone, and must be differentiated from other causes of recurrent ulceration, particularly Behçet disease - a systemic disorder in which aphthous-like ulcers are associated with genital ulceration, and eye disease (particularly posterior uveitis). Management remains unsatisfactory, as topical corticosteroids and most other treatments only reduce the severity of the ulceration, but do not stop recurrence.
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Abstract
BACKGROUND There remain few studies describing in detail the early occurrence and long-term progression of clinical manifestations of orofacial granulomatosis (OFG) in a substantial number of patients. OBJECTIVES The aim of this study was to determine the early and late clinical manifestations of a large case series of patients with OFG. PATIENTS/METHODS Clinically relevant data of 49 patients with OFG who attended an Oral Medicine unit in the UK were examined retrospectively. The analyzed parameters included occurrence and typology of initial manifestations at onset and with respect to long-term follow-up. RESULTS Five major patterns of disease onset were observed. Recurrent facial swelling with/without intra-oral manifestations was the single most common presentation at onset followed by intra-oral ulcers, and other intra-oral and neurological manifestations. The majority of patients later developed a spectrum of additional features. CONCLUSIONS OFG results in multiple manifestations at different time points. The disease onset is characterized by manifestations other than facial swelling in about half of affected individuals. However, patients can develop cosmetically unacceptable lip/facial swelling at a later stage. Nearly all affected individuals ultimately develop lip/facial swelling while about half of all patients develop oral ulceration.
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Abstract
BACKGROUND Although the oral manifestations of Crohn disease are well-established, there is little specific documentation of the gingival involvement. CASE DESCRIPTION The authors describe four patients with significant gingival involvement and identify clinical signs and symptoms of the disease involving the gingivae, along with other oral manifestations. Patients had persistent gingival lesions manifesting as pustular ulcerations, erythema, swelling and cobblestoning. The authors also discuss the differential diagnosis, treatment options and prognostic factors. CLINICAL IMPLICATIONS Patients with gingival and/or other oral lesions with or without other constitutional symptoms should be evaluated for Crohn disease. Dentists can play a critical role in the early diagnosis, and they can help prevent complications and improve the prognosis.
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Abstract
Crohn's disease is a chronic inflammatory disease that can affect any part of the gastrointestinal tract. Classically the disease has a predilection for the distal small bowel and colon and presents with dominant symptoms of abdominal pain and diarrhea. This case report describes a 38-year-old woman with Crohn's disease who presented with odynophagia. Direct visualization of the oropharynx revealed a large serpiginous Crohn's disease ulcer. A precipitous drop in hemoglobin prompted a series of gastroenterologic investigations that confirmed both ileal and oropharyngeal Crohn's disease. This manuscript describes the presentation of oropharyngeal Crohn's and reviews previous reports and management options.
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Abstract
Recurrent aphthous stomatitis (RAS; aphthae; canker sores) is a common condition which is characterized by multiple recurrent small, round or ovoid ulcers with circumscribed margins, erythematous haloes, and yellow or grey floors typically presenting first in childhood or adolescence. RAS occurs worldwide although it appears most common in the developed world. The aetiology of RAS is not entirely clear. Despite many studies trying to identify a causal microorganism, RAS does not appear to be infectious. A genetic predisposition is present, as shown by strong associations with genotypes of IL-1beta; IL-6 in RAS patients, and a positive family history in about one-third of patients with RAS. Haematinic deficiency is found in up to 20% of patients. Cessation of smoking may precipitate or exacerbate RAS in some cases. Ulcers similar to RAS may be seen in human immunodeficiency virus disease and some other immune defects, and drugs, especially non-steroidal anti-inflammatory drugs and nicorandil may produce lesions clinically similar to RAS. Topical corticosteroids can often control RAS. However, the treatment of RAS remains unsatisfactory, as most therapies only reduce the severity of the ulceration and do not stop recurrence.
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Gingival hyperplasia as a first manifestation of Crohn's disease. Dig Dis Sci 2005; 50:1946-9. [PMID: 16187201 DOI: 10.1007/s10620-005-2965-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2004] [Accepted: 02/03/2005] [Indexed: 01/25/2023]
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Abstract
Ulcers commonly occur in the oral cavity, their main symptom being pain. There are different ways to classify oral ulcers. The most widely accepted form divides them into acute ulcers--sudden onset and short lasting--and chronic ulcers--insidious onset and long lasting. Commonest acute oral ulcers include traumatic ulcer, recurrent aphthous stomatitis, viral and bacterial infections and necrotizing sialometaplasia. On the other hand, oral lichen planus, oral cancer, benign mucous membrane pemphigoid, pemphigus and drug-induced ulcers belong to the group of chronic oral ulcers. It is very important to make a proper differential diagnosis in order to establish the appropriate treatment for each pathology.
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Abstract
Oral manifestations of Crohn's disease (CD) are not uncommon, but they can be difficult to diagnose and treat. We describe a patient with long-standing CD and a lingual ulcer, which we attributed to CD. The oral lesions were unresponsive to conventional therapy such as steroids, mesalamine, and other topical agents. There was an excellent response to infliximab, a chimeric monoclonal antibody to tumor necrosis factor (TNF-alpha). In the context of this case we discuss the various differential diagnoses. Furthermore, we report on different therapeutic options and their effectiveness. Oral manifestations of CD, which are refractory to systemic steroids and mesalamine, show an excellent response to infliximab.
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Is there a role for tumor necrosis factor-alpha inhibitors and especially thalidomide in dermatology? Skinmed 2005; 4:19-30; quiz 31-2. [PMID: 15654161 DOI: 10.1111/j.1540-9740.2005.03490.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Because of the relative shortcomings and their side effects of the available anti-inflammatory drugs such as systemic nonsteroids, corticosteroids, and immunosuppressive drugs, and since tumor necrosis factor-a plays a major role in noninfectious inflammatory and autoimmune disorders, tumor necrosis factor-a inhibitory drugs and the available tumor necrosis factor-a inhibitory biologic modifying reagents are described. Among the drugs reviewed are pentoxifylline, thalidomide, etanercept, infliximab, and adalimumab. Their relative effectiveness and side effects are reported and recommendations are made.
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Abstract
Orofacial granulomatosis is an uncommon clinicopathological entity describing patients who have oral lesions characterized by persistent and/or recurrent labial enlargement, oral ulcers and a variety of other orofacial features, who on lesional biopsy have lymphoedema and non-caseating granulomas. The aetiology of oral lesions with non-caseating granulomas includes oral Crohn's disease (some patients with oral lesions will develop typical bowel symptoms of Crohn's disease in ensuing months to years), tooth-associated infections, sarcoidosis and food or contact allergies. Treatment of orofacial granulomatosis is not reliably effective and may not be always necessary, although most patients do require some medical intervention.
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