Oral manifestations of HIV infection in 600 South African patients

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Abstract

Oral lesions associated with HIV infection, as classified by the EC-Clearinghouse on Oral Problems related to HIV infection and the WHO Collaborating Centre on Oral manifestations of the immunodeficiency virus, were studied in 600 consecutive HIV-infected patients in Cape Town, South Africa. One or more lesions were seen in 60.4% of cases. Combined candidal lesions were evident in 37.8%, hairy leukoplakia in 19.7% and combined gingival/periodontal lesions in 8.5% of patients seen. Lesions less commonly recorded include oral ulceration (2.9%) and Kaposi's sarcoma (1.5%). The clinical range of lesions seen is similar to those reported elsewhere, but socio-cultural differences allowed no reliable comparison. More than a quarter of our patients had oral soft tissue discomfort necessitating treatment; in 3.3% these were the presenting symptom. This indicates a potential major public health concern requiring education in recognition and appropriate referral and management.

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Most cited references 23

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Oral mycoses in HIV infection.

L Samaranayake (1992)

Oral mycoses in human immunodeficiency virus (HIV) infection are becoming increasingly common. Of these, oral candidiasis is by far the most prevalent; fewer than 10 cases of cryptococcosis, histoplasmosis, and geotrichosis have thus far been reported. Oral candidiasis is one of the earliest premonitory signs of HIV infection and may present as erythematous, pseudomembranous, hyperplastic, or papillary variants, or as angular cheilitis. Cumulative data from 23 surveys (incorporating 3387 adults) suggest that in general, oral candidiasis may develop in one third to half of HIV-seropositive persons. Almost equal numbers of cases manifest with either erythematous or pseudomembranous variants. These and related concepts pertaining to oral mycoses in HIV infection are reviewed.

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Periodontal disease associated with HIV infection.

J Winkler, Alan Robertson (1992)

Patients with severe immunosuppression as a consequence of infection by human immunodeficiency virus (HIV) are at risk for a number of severe periodontal diseases. HIV-associated gingivitis and HIV-associated periodontitis (HIV-P) are seen exclusively in HIV-infected persons. In some cases HIV-P may extend into adjacent soft tissue and bone, resulting in necrotizing stomatitis of periodontal origin. In addition, acute necrotizing ulcerative gingivitis has also been reported to have an increased prevalence in HIV-infected patients. The clinical and microbiologic features of HIV-associated gingivitis and HIV-P suggest that these diseases are early and later stages of the same lesion, that results in severe gingival erythema, extensive soft tissue necrosis, and destruction of alveolar bone. Although acute necrotizing gingivitis and the initial stages of HIV-P share a number of clinical signs current evidence indicates that they are distinct pathologic processes. Treatment of these lesions requires debridement, local antimicrobial therapy, immediate follow-up care, and long-term maintenance. In addition, patients with systemic involvement or extensive and rapidly progressing lesions may require systemic antibiotics appropriate to the organisms that dominate the lesion.

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Epidemiology, clinical features and prognostic value of HIV-1 related oral lesions.

R. Raiteri, A Sinicco, D Moniaci … (1990)

Between February 1987 and February 1990, we studied 737 antibody anti HIV-1 positive (AbHIV+) subjects referred to the Infectious Diseases Institute of the University of Turin (Italy) in order to evaluate types, prevalences, relations with clinical stages, distributions in risk-groups and prognostic significances of HIV-1 related oral lesions. The study evidenced the high prevalence of oral lesions, especially mycoses, in the investigated population: 40.3% of the patients showed, in fact, HIV-1 related oral lesions. The 37 months follow-up of 55 AbHIV+ with oral hairy leukoplakia (HL) and 101 patients with oral candidiasis (OC), demonstrated that the probability of developing AIDS in patient with HL was 0.381 at 15, 0.635 at 25 and 0.824 at 37 months. In the patients with OC the probability was 0.294 at 15 months, 0.524 at 25 and 0.781 at 37 months.