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Birungi N, Fadnes LT, Engebretsen IMS, Tumwine JK, Lie SA, Åstrøm AN. Caries experience by socio-behavioural characteristics in HIV-1-infected and uninfected Ugandan mothers - a multilevel analysis. Acta Odontol Scand 2022; 80:91-98. [PMID: 34176405 DOI: 10.1080/00016357.2021.1942544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To assess caries experience in Ugandan mothers according to HIV status, socio-behavioural-characteristics, gingival bleeding status and to examine whether HIV status impacts the association of socio-behavioural characteristics with caries experience. Third, using multilevel analysis, this study assessed to what extent surface-specific caries experience varied between and within individuals. MATERIALS AND METHODS Caries experience was recorded using the World Health Organization's Decayed, Missed and Filled Teeth/Surfaces indices from a cohort of 164 HIV-1-infected Ugandan mothers and a cross sectional comparison group of 181 negative controls. Mixed-effects logistic regression was conducted with surface-specific caries experience as the outcome variable. RESULTS The prevalence of caries in HIV-1-infected and uninfected mothers was 81% and 71%, respectively. Significant associations occurred between caries experience at surface level and women's increasing age (odds ratio [OR] = 1.8, 95% confidence interval [CI]: 1.1-2.8) and presence of gingival bleeding (OR = 2.0, 95% CI: 1.2-3.2). Intra-class correlation (ICC) coefficient amounted to 0.54 (95% CI 0.48‒0.59). CONCLUSIONS Caries prevalence was higher in HIV-1 infected than in uninfected mothers and increased with age and gingival bleeding. ICC indicated that 54% of the variance was attributable to variation between individuals. Socio-demographic differences in dental caries did not vary by HIV-1 status.
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Affiliation(s)
- Nancy Birungi
- Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - Lars Thore Fadnes
- Department of Global Health and Primary Care, University of Bergen, Bergen, Norway
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway
| | | | - James Kashugyera Tumwine
- Department of Paediatrics’ and Child Health, School of Medicine, College of Health Sciences, Makerere University Kampala, Kampala, Uganda
| | - Stein Atle Lie
- Department of Clinical Dentistry, University of Bergen, Bergen, Norway
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Moosazadeh M, Shafaroudi AM, Gorji NE, Barzegari S, Nasiri P. Prevalence of oral lesions in patients with AIDS: a systematic review and meta-analysis. Evid Based Dent 2021:10.1038/s41432-021-0209-8. [PMID: 34795396 DOI: 10.1038/s41432-021-0209-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/04/2021] [Indexed: 11/10/2022]
Abstract
Background Oral lesions are considered to be early clinical signs which may predict the progression of patients with acquired immune deficiency syndrome (AIDS). Due to the lack of a comprehensive study that includes oral lesions in people with AIDS, the global prevalence of oral lesions in people with AIDS was estimated by combining preliminary studies' results using meta-analysis.Material and methods Databases including PubMed, Science Direct and Scopus were searched using keywords as 'HIV', 'AIDS', 'oral candidiasis', 'Kaposi Sarcoma', 'LinearGingival Erythema' and OR operators, AND and NOT. After the elimination of duplicate documents, articles that met the inclusion criteria were selected. Quality assessment was performed based on the Newcastle-Ottawa Scale. After combining the results of preliminary studies, an overall estimate of each lesion was reported. Ninety-five studies met the criteria for inclusion in this meta-analysis.Results The global prevalence of 21 oral lesions in HIV-infected patients was estimated. The overall prevalence of oral candidiasis, pseudomembranous candidiasis, oral hairy leukoplakia, Kaposi sarcoma and erythematous candidiasis was as follows: 35% (95% CI: 28-42), 19% (95% CI: 15-22), 12% (95% CI: 11-14), 5% (95% CI: 4-6) and 18% (95% CI: 14-22).Conclusion The present meta-analysis showed that oral lesions have a high prevalence in patients with AIDS. Dentists should consider that the clinical appearance of the oral cavity reflects the overall systemic health of the patient. As such, oral lesions may be linked to underlying immunosuppression caused by AIDS.
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Affiliation(s)
- Mahmood Moosazadeh
- PhD in Epidemiology, Associate Professor, Gastrointestinal Cancer Research Centre, Non-Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ali Malekzadeh Shafaroudi
- Dentistry Student, Student Research Committee, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
| | - Nadia Elyassi Gorji
- Dentistry Student, Student Research Committee, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saeed Barzegari
- PhD in Health Information Management, Department of Paramedicine, Amol School of Paramedical Sciences, Mazandaran University of Medical Sciences, Sari, Iran
| | - Pegah Nasiri
- Dentistry Student, Student Research Committee, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran.
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Abe EO, Adisa AO, Adeyemi BF, Awolude OA, Owotade FJ. Relationship between CD4 + count, serum inflammatory cytokines, and oral melanotic hyperpigmentation in newly diagnosed HIV-seropositive patients: a nested case-control study. Oral Surg Oral Med Oral Pathol Oral Radiol 2021; 133:182-188. [PMID: 34857496 DOI: 10.1016/j.oooo.2021.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/28/2021] [Accepted: 10/07/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Oral melanotic hyperpigmentation (OMH) in patients with human immunodeficiency virus (HIV) infection has been attributed to the use of antifungal or antiretroviral drugs, as well as HIV-induced cytokine dysregulation. This research aimed to determine the relationship between immunosuppression and cytokine dysregulation in newly diagnosed HIV-seropositive subjects with OMH. STUDY DESIGN The study was conducted among newly diagnosed HIV-seropositive patients at the Infectious Disease Clinic, Ibadan, Nigeria. The cases were patients with OMH matched for age and sex with control subjects without OMH. CD4+ count and cytokine levels (interleukin-6 and tumor necrosis factor-α) were compared between the cases and control subjects. SPSS version 21 software was used for data analysis. RESULTS Seventy newly diagnosed HIV-seropositive patients were studied, which comprised of 35 cases and 35 control subjects. The median CD4+ counts for cases and control subjects were 174 cells/mm3 (interquartile range [IQR], 57-250) and 324 cells/mm3 (IQR, 107-424), respectively. Severe immunosuppression (CD4+ count, ≤200 cells/mm3) was found in over half of the study participants, being more prevalent among the cases than among the control group (P = .019). Serum cytokine levels did not significantly vary between the cases and control subjects. CONCLUSIONS There was a significant association between HIV-OMH and severe immunosuppression in the newly diagnosed HIV-seropositive patients.
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Affiliation(s)
| | | | | | | | - Foluso John Owotade
- Department of Oral Pathology/Oral Medicine, Obafemi Awolowo University Teaching Hospital Complex, Ile-Ife, Osun State, Nigeria
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Mulder R, Mohamed N, Mathiba O. Prevalence of oral mucosal lesions in human immunodeficiency virus-infected children attending the Pediatric Infectious Diseases Clinic in Cape Town. Clin Exp Dent Res 2021; 8:160-168. [PMID: 34586712 PMCID: PMC8874076 DOI: 10.1002/cre2.484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 07/28/2021] [Accepted: 08/02/2021] [Indexed: 11/21/2022] Open
Abstract
Objective Investigation of the prevalence of oral mucosal lesions in human immunodeficiency virus (HIV)‐infected children undergoing highly active antiretroviral therapy (HAART). Materials and Methods Cross‐sectional study of 66 HIV seropositive children, comprised of 28 (42.4%) females and 38 (57.6%) males (average age of 6 years). Study participants all required data regarding CD4+ T‐helper cell counts and the viral load. All participants underwent an orofacial clinical examination by calibrated clinicians. Associations between the presence of oral mucosal lesions, CD4+ cell counts, and viral load were analyzed using Poisson regression. Results The prevalence of oral manifestations was detected in 21 children (31.8%). Oral lesions were detected in 16 children with viral load copies <50 cells/mm3 and 22 children with CD4+ counts >500 cells/mm3. Predominant lesions identified included angular cheilitis (36.7%), candidiasis (13.3%) and atypical oral ulcers (13.3%). The presence of one lesion was the most prevalent represented by 19 children. Oral lesions in relation to the CD4+ counts >500 resulted in; 14 children with one oral lesion, 5 with two lesions and 3 with three oral mucosal lesions. The other half of this CD4+ count patient group presented with no oral mucosal lesions. Oral lesions in relation Viral load copies <50 resulted in; 9 children with one oral lesion, 3 with two oral mucosal lesions and 4 with three oral mucosal lesions. The other half of this Viral load patient group presented with no oral mucosal lesions. No significant correlations were established between the presence of oral mucosal lesions and low CD4+ counts (p = 0.715) nor with high viral load counts (p = 0.638). Conclusion HIV‐related oral mucosal lesions still presented in the participants despite management with HAART. Based on the results, CD4+ counts and viral load does not appear to be suitable markers of orofacial involvement in children.
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Affiliation(s)
- Riaan Mulder
- Restorative DentistryThe University of the Western CapeCape TownSouth Africa
| | - Nadia Mohamed
- Pediatric DentistryThe University of the Western CapeCape TownSouth Africa
| | - Olorato Mathiba
- Pediatric DentistryThe University of the Western CapeCape TownSouth Africa
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Abe OE, Fagbule OF, Olaniyi OO, Adisa AO, Gbolahan OO. Orofacial lesions associated with long-term highly active antiretroviral therapy among HIV-seropositive adults in Ibadan, Nigeria. Pan Afr Med J 2021; 38:370. [PMID: 34367449 PMCID: PMC8308855 DOI: 10.11604/pamj.2021.38.370.25322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 04/07/2021] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION highly active antiretroviral therapy (HAART) has contributed to a reduction in HIV- related oral lesions and improved quality of life among HIV seropositive patients. However, the therapy is not without its side effects. This study was aimed at assessing the self- reported orofacial manifestations due to long term use of HAART, as well as the pattern of oral lesions on examination. METHODS this was a cross-sectional study conducted among HIV seropositive adult patients in Ibadan, who had been on HAART for at least two years. Data were collected using an interviewer-administered questionnaire. Clinical diagnosis of HIV-related oral lesions was made according to the EC-Clearinghouse criteria. Data analysis was done using SPSS version 25. RESULTS the study participants comprised of 227 HIV seropositive patients who were HAART experienced, with 54 (24%) males and 173 (76%) females. Their mean age (±SD) was 44.7 (±9.4) years. The participants CD4 count ranged from 13-1338cells/mm3, with a median count of 341 cells/mm3. About half (45%) of the participants noted one or more orofacial changes since they commenced HAART. These oral changes included dryness of mouth, burning sensation, abnormal taste, melanotic hyperpigmentation, oral thrush, ulcers, and parotid swelling. Most of those who reported oral changes had been on HAART over 10 years (p=0.03), and the changes were more reported among those on the first-line regimen. CONCLUSION melanotic hyperpigmentation was the most common oral lesion found and burning mouth syndrome was the most commonly reported complain among HIV-seropositive adults who are on long-term HAART.
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Affiliation(s)
| | - Omotayo Francis Fagbule
- Department of Periodontology and Community Dentistry, University College Hospital, Ibadan, Nigeria
| | | | - Akinyele Olumuyiwa Adisa
- Department of Oral Pathology and Oral Medicine, University College Hospital, Ibadan, Nigeria
- Department of Oral Pathology, Faculty of Dentistry, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Olalere Omoyosola Gbolahan
- Department of Oral and Maxillofacial Surgery, College of Medicine, University of Ibadan/ University College Hospital, Ibadan, Nigeria
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Gondivkar S, Sarode SC, Gadbail AR, Yuwanati M, Sarode GS, Gondivkar RS, Sengupta N, Patil S, Awan KH. Oro-facial opportunistic infections and related pathologies in HIV patients: A comprehensive review. Dis Mon 2021; 67:101170. [PMID: 33618831 DOI: 10.1016/j.disamonth.2021.101170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Among all the viral infections, acquired immunodeficiency syndrome (AIDS) is considered as one of the most morbid infections caused by the human immunodeficiency virus (HIV). The prime reason for the pathogenesis is the profound immunosuppression that leads to lethal opportunistic infections (OI), neurological disorders, unexpected malignancies and pathologies of the orofacial region. Patients with OI whose HIV status is unknown have shown a mortality rate higher than those with known HIV status. Among HIV-associated infections, orofacial lesions contribute a major proportion of the OI attributed to the plethora of micro-organisms present in the oral cavity. Apart from serious clinical manifestations, opportunistic infections also lead to significant impairment of quality of life. These lesions not only indicate the HIV infection but also among the clinical manifestations, which often occur early in the course of disease. World Health Organization has also provided policies for treatment/prevention of oral lesions, strengthening the promotion and care of oral health in HIV/AIDS patients. The present review provides comprehensive information about orofacial OI in HIV/AIDS patients and emphasis was also given to the malignancies associated with EB and HTLV virus.
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Ranganathan K, Umadevi KMR. Common oral opportunistic infections in Human Immunodeficiency Virus infection/Acquired Immunodeficiency Syndrome: Changing epidemiology; diagnostic criteria and methods; management protocols. Periodontol 2000 2019; 80:177-188. [PMID: 31090147 DOI: 10.1111/prd.12274] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
There were 36.9 million in the world living with human immunodeficiency virus (HIV) infection/acquired immunodeficiency syndrome (AIDS) as of 2017, and new infections have seen a reduction by 18% since 2010. But this rate of decline is not sufficient for the goal of eradication of AIDS by 2030. Only 21.7 million people infected with HIV have accesses to antiretroviral therapy, with the rest at risk of the potential complications of HIV infection. It has been shown that oral lesions are diagnostic and prognostic of HIV infection, and many oral opportunistic infections continue to be a major problem, particularly in developing countries. It is therefore important that dental surgeons be aware and updated to recognize and manage the oral effects of HIV infection/AIDS. This chapter describes the classification, diagnosis, and management of oral lesions in these patients, based on our current understanding of the infection. This review also discusses the standardization of diagnosis of oral lesions in HIV infection/AIDS patients, immune reconstitution inflammatory syndrome case definition, and the research priorities formulated at the 7th World Workshop on Oral Health and Disease in AIDS.
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Affiliation(s)
- Kannan Ranganathan
- Department of Oral and Maxillofacial Pathology, Ragas Dental College and Hospital, Chennai, India
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Stolovitzky JP, Alvarado J. Regional Overview of Specific Populations, Workforce Considerations, Training, and Diseases in Latin America. Otolaryngol Clin North Am 2018; 51:651-8. [DOI: 10.1016/j.otc.2018.01.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abstract
The epidemiology of HIV-related oral disease in industrialized nations has evolved following the initial manifestations described in 1982. Studies from both the Americas and Europe report a decreased frequency of HIV-related oral manifestations of 10–50% following the introduction of HAART (highly active antiretroviral therapy). Evidence suggests that HAART plays an important role in controlling the occurrence of oral candidosis. The effect of HAART on reducing the incidence of oral lesions, other than oral candidosis, does not appear as significant, possibly as a result of low lesion prevalence in industrialized countries. In contrast to other oral manifestations of HIV, an increased prevalence of oral warts in patients on HAART has been reported from the USA and the UK. HIV-related salivary gland disease may show a trend of rising prevalence in the USA and Europe. The re-emergence of HIV-related oral disease may be indicative of failing therapy. A range of orofacial iatrogenic consequences of HAART has been reported, and it is often difficult to distinguish between true HIV-related oral disease manifestations and the adverse effects of HAART. A possible association between an increased risk of oral squamous cell carcinoma and HIV infection has been suggested by at least three epidemiological studies, with reference to the lip and tongue. These substantial and intensive research efforts directed toward enhancing knowledge regarding the orofacial consequences of HIV infection in the industrialized nations require dissemination in the wider health care environment.
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Affiliation(s)
- T A Hodgson
- Unit of Oral Medicine, UCL Eastman Dental Institute and UCLHT Eastman Dental Hospital, 256 Gray's Inn Road, London, WC1X 8LD, UK.
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Abstract
Human immunodeficiency virus (HIV) infection is a worldwide health problem, which affects in both developing and developed countries. The oral lesions caused due to this disease can drastically change the life of the patient, in terms of quality. We can also know the progression of the disease and also the important immune status of the patient. Lots of information on HIV is known in the developed countries and very less reports are available in the developing countries. The morbidity of HIV disease is due to its association with opportunistic fungal infection and the most common among them is oral candidiasis. Here, we present a case report on an apparently healthy male patient of 39 years, who had oral candidiasis and was one of the indicators for HIV infection.
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Affiliation(s)
- S Aravind Warrier
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, Sri Ramachandra University, Chennai, Tamil Nadu, India
| | - S Sathasivasubramanian
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, Sri Ramachandra University, Chennai, Tamil Nadu, India
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Rao KVSE, Chitturi RT, Kattappagari KK, Kantheti LPC, Poosarla C, Baddam VRR. Impact of highly active antiretroviral therapy on oral manifestations of patients with human immunodeficiency virus/acquired immuno deficiency syndrome in South India. Indian J Sex Transm Dis AIDS 2015; 36:35-9. [PMID: 26392652 DOI: 10.4103/0253-7184.156703] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV) infection remains a global health problem, although the development of highly active antiretroviral therapy (HAART) has significantly modified the course of HIV disease into a manageable disease with improved quality-of-life mainly in the developed countries. Very few studies are available regarding effect of HAART on oral lesions in developing countries like India. AIMS AND OBJECTIVES The aim was to document and compare oral lesions in HIV-seropositive patients before and after HAART. MATERIALS AND METHODS Oral manifestations were recorded in 320 HIV seropositive patients attending to the Voluntary Counseling and Confidential Testing Centre at the Government General Hospital, Guntur, before and after treating with HAART and the results were statistically analyzed using Student's t-test and Chi-square test. RESULTS Oral Candidiasis was significantly reduced in patients under HAART after 3 months. Furthermore, there was decreased incidence of periodontal diseases, but increased hyperpigmentation in patients undergoing HAART. CONCLUSION The oral manifestations of HIV infection have changed due to the advent of HAART. Many opportunistic infections have resolved as a result of an improved immune system. Though the risk of hyperpigmentation in those with HAART has increased the prevalence of oral candidiasis and periodontal diseases were less in patients who had access to HAART.
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Affiliation(s)
- K V S Eswara Rao
- Department of Oral Pathology, Lenora Institute of Dental Sciences, Rajahmundry, Andhra Pradesh, India
| | - Ravi Teja Chitturi
- Department of Oral Pathology, SIBAR Institute of Dental Sciences, Guntur, Andhra Pradesh, India
| | | | | | - Chandrasekhar Poosarla
- Department of Oral Pathology, SIBAR Institute of Dental Sciences, Guntur, Andhra Pradesh, India
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Silva DCD, Lourenço AG, Ribeiro AERA, Machado AA, Komesu MC, Motta ACF. Oral health management of 97 patients living with HIV/AIDS in Ribeirão Preto, São Paulo, Brazil. Braz Oral Res 2015; 29:1-6. [PMID: 26313345 DOI: 10.1590/1807-3107bor-2015.vol29.0101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 05/26/2015] [Indexed: 11/21/2022] Open
Abstract
Considering the changes antiretroviral therapy (ART) has brought to the treatment of HIV infection, the current clinical and laboratory profiles of HIV/AIDS individuals referred to oral health centers are crucially important in instructing dentists about the oral health management of these patients. The aim of the present study was to determine the clinical and laboratory profiles of HIV-infected individuals referred to a clinic for patients with special needs between 2005 and 2012 by retrospectively analyzing their dental records. A total of 97 records of HIV patients referred to the School of Dentistry of Ribeirão Preto, Universidade de São Paulo - USP, were analyzed. The Mann-Whitney test was used to determine the associations between mean CD4+ counts, mean viral load, and the presence of HIV-related oral lesions (HIV-OL). Most of the patients were male, and their mean age was 38.3 years. Eighty-nine (92%) patients were on regular ART, 77 (79.4%) had a CD4+ count higher than 200 cells/mm3, and 63 (64.9%) had an undetectable viral load. Twenty patients (20.6%) presented with some HIV-OL, including pseudomembranous and/or erythematous candidiasis and angular cheilitis, which were correlated with a low CD4+ count and with an undetectable viral load (p < 0.05). Among the branches of dentistry, periodontics, followed by surgery and restorative dentistry, was the most sought-after specialty, and no intercurrent events were observed during the dental treatment. It may be concluded that there are no restrictions on the dental treatment of patients on regular ART, It is important, though, that the treatment be based on local characteristics and on the prevention of oral diseases.
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Affiliation(s)
- Danieli Cristina da Silva
- Department of Stomatology, Public Oral Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, BR
| | - Alan Grupioni Lourenço
- Department of Stomatology, Public Oral Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, BR
| | - Ana Elisa Rodrigues Alves Ribeiro
- Department of Stomatology, Public Oral Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, BR
| | - Alcyone Artioli Machado
- Department of Internal Medicine, School of Medicine of Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, BR
| | - Marilena Chinali Komesu
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, BR
| | - Ana Carolina Fragoso Motta
- Department of Stomatology, Public Oral Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, BR
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Sharma G, Oberoi SS, Vohra P, Nagpal A. Oral manifestations of HIV/AIDS in Asia: Systematic review and future research guidelines. J Clin Exp Dent 2015; 7:e419-27. [PMID: 26330942 PMCID: PMC4554245 DOI: 10.4317/jced.52127] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 03/15/2015] [Indexed: 01/06/2023] Open
Abstract
Objectives The authors have conducted a systematic review of oral manifestations of HIV from studies conducted in Asia to establish the characteristics and prevalence of individual oral manifestations in Asia, and to assess the direction of future research studies on oral manifestations of HIV in Asia. Material and Methods The electronic retrieval systems and databases searched for relevant articles were PubMed [MEDLINE], EBSCO, and EMBASE. The search was for limited articles published in English or with an English abstract and articles published during the period January 1995 to August 2014. The authors reached a final overall sample of 39 studies that were conducted in Asia. Results The median population size among all studies was 312.7 patients. Oral candidiasis [OC] was the most common oral manifestation [37.7%] in studies conducted in Asia. The overall prevalence of oral hairy leukoplakia and melanotic hyperpigmentation was computed to be 10.1% and 22.8% respectively. Thailand and India are primarily countries with maximum research on oral manifestations. Conclusions The research on oral manifestations of HIV in Asia has to upgrade to more interventional and therapeutic studies rather than the contemporary cross- sectional epidemiological descriptive studies. The authors have given suggestions and future directions for the implementation of clinical research of oral manifestations in HIV patients. Key words:Oral manifestations, HIV/AIDS, Asia, Systematic review.
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Affiliation(s)
- Gaurav Sharma
- Reader, Department of Oral Medicine, S.R. Dental College, Faridabad, Haryana, India-121002
| | - Sukhvinder-Singh Oberoi
- Reader, Department of Public Health Dentistry, S.R. Dental College, Faridabad, Haryana, India-121002
| | - Puneeta Vohra
- Reader, Department of Oral Medicine, S.G.T. Dental College, Gurgaon, Haryana, India
| | - Archna Nagpal
- Reader, Department of Oral Medicine, P.D.M. Dental College, Bahadurgarh, Haryana, India
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Goupil M, Cousineau-Côté V, Aumont F, Sénéchal S, Gaboury L, Hanna Z, Jolicoeur P, de Repentigny L. Defective IL-17- and IL-22-dependent mucosal host response to Candida albicans determines susceptibility to oral candidiasis in mice expressing the HIV-1 transgene. BMC Immunol 2014; 15:49. [PMID: 25344377 PMCID: PMC4213580 DOI: 10.1186/s12865-014-0049-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Accepted: 10/16/2014] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND The tissue-signaling cytokines IL-17 and IL-22 are critical to host defense against oral Candida albicans infection, by their induction of oral antimicrobial peptide expression and recruitment of neutrophils. Mucosal Th17 cells which produce these cytokines are preferentially depleted in HIV-infected patients. Here, we tested the hypothesis that defective IL-17- and IL-22-dependent host responses to C. albicans determine the phenotype of susceptibility to oropharyngeal candidiasis (OPC) in transgenic (Tg) mice expressing HIV-1. RESULTS Naïve CD4+ T-cells and the differentiated Th1, Th2, Th17, Th1Th17 and Treg lineages were all profoundly depleted in cervical lymph nodes (CLNs) of these Tg mice. However, naive CD4+ cells from Tg mice maintained the capacity to differentiate into these lineages in response to polarizing cytokines in vitro. Expression of Il17, Il22, S100a8 and Ccl20 was enhanced in oral mucosal tissue of non-Tg, but not of Tg mice, after oral infection with C. albicans. Treatment of infected Tg mice with the combination of IL-17 and IL-22, but not IL-17 or Il-22 alone, significantly reduced oral burdens of C. albicans and abundance of Candida hyphae in the epithelium of tongues of infected Tg mice, and restored the ability of the Tg mice to up-regulate expression of S100a8 and Ccl20 in response to C. albicans infection. CONCLUSIONS These findings demonstrate that defective IL-17- and IL-22-dependent induction of innate mucosal immunity to C. albicans is central to the phenotype of susceptibility to OPC in these HIV transgenic mice.
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Affiliation(s)
- Mathieu Goupil
- Department of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada.
| | - Vincent Cousineau-Côté
- Department of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada.
| | - Francine Aumont
- Department of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada.
| | - Serge Sénéchal
- Department of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada.
| | - Louis Gaboury
- Pathology and Cell Biology, Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada.
- Histology and Molecular Pathology research unit, Institute for Research in Immunology and Cancer, C.P. 6128, succursale Centre-Ville, Montreal, QC, H3C 3J7, Canada.
| | - Zaher Hanna
- Medicine, Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada.
- Laboratory of Molecular Biology, Clinical Research Institute of Montreal, Montreal, Quebec, Canada.
- Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada.
| | - Paul Jolicoeur
- Department of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada.
- Laboratory of Molecular Biology, Clinical Research Institute of Montreal, Montreal, Quebec, Canada.
- Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada.
| | - Louis de Repentigny
- Department of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada.
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Koyio LN, van der Sanden WJM, Dimba EO, Mulder J, van der Ven AJAM, Merkx MAW, Frencken JE. Knowledge of Nairobi East District Community Health Workers concerning HIV-related orofacial lesions and other common oral lesions. BMC Public Health 2014; 14:1066. [PMID: 25306389 PMCID: PMC4201672 DOI: 10.1186/1471-2458-14-1066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Accepted: 09/29/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV) related orofacial lesions (HROLs) impact negatively on the health of patients and could be managed at primary healthcare (PHC) level. Community health workers (CHWs) are crucial in optimal patient management through patient identification, education and early referral for professional care. The study objective was to assess knowledge of Nairobi East district CHWs regarding HROLs and other common oral diseases. METHODS Of the total population of CHWs, 815 [94.5%] completed a 56-item questionnaire covering 5 topics: general dental knowledge, knowledge about HROLs, past encounters with HROLs, current care at community level, opinions regarding oral health problems; and items concerning background characteristics and past training activities. Confirmatory factor analysis revealed Cronbach's alpha coefficient values of 0.45, 0.59, 0.79, 0.50 and 0.09 respectively. The first four topics were confirmed as domains. Mean minimum score was 0 and mean maximum score was 1 for each variable. However, for 'past encounters with HROLs, the minimum score was 0 and maximum score was 5. RESULTS CHWs had moderate knowledge about general oral health (mean = 0.47) and HROLs (mean = 0.43). None had been formally trained in oral health aspects. Although they had high opinions regarding their role in identifying, educating and referring patients with HROLs (mean = 0.80) to the health facilities, they actually rarely referred such patients. CONCLUSIONS CHWs need training for building competence in promoting oral health among general and HIV patients in their communities and in early identification and management of non-HIV oral lesions.
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Affiliation(s)
| | - Wil J M van der Sanden
- Department of Global Oral Health, College of Oral Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
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Anil S, Vellappally S, Hashem M, Preethanath RS, Patil S, Samaranayake LP. Xerostomia in geriatric patients: a burgeoning global concern. ACTA ACUST UNITED AC 2014; 7:5-12. [PMID: 25175324 DOI: 10.1111/jicd.12120] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Accepted: 06/12/2014] [Indexed: 12/01/2022]
Abstract
Saliva plays a key role in maintaining oral homeostasis, function, and health. The prevalence of xerostomia and its consequences are rising due to the increasing aging population, the effects of some systemic diseases, medical management, and commonly-prescribed medications that reduce saliva production. When salivary function is diminished, patients are at a greater risk of developing caries, discomfort in wearing dentures, and opportunistic diseases, such as candidiasis. The psychosocial aspects of xerostomia can range from a mild effect on self-rated oral health to frustration, embarrassment, unhappiness, or substantial disruptions in quality of life. This article reviews the clinical features, diagnosis, and prevalence of dry mouth, as well as its treatment strategies.
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Affiliation(s)
- Sukumaran Anil
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Sajith Vellappally
- Department of Dental Health, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed Hashem
- Department of Dental Health, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Reghunathan S Preethanath
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Shankargouda Patil
- Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, M.S. Ramaiah University of Applied Sciences, Bangalore, Karnataka, India
| | - Lakshman P Samaranayake
- Department of Dental Health, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia.,School of Dentistry, University of Queensland, Brisbane, Qld, Australia
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Kumar S, Mishra P, Warhekar S, Airen B, Jain D, Godha S. Oral Health Status and Oromucosal Lesions in Patients Living with HIV/AIDS in India: A Comparative Study. AIDS Res Treat 2014; 2014:480247. [PMID: 25215229 DOI: 10.1155/2014/480247] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Revised: 07/01/2014] [Accepted: 07/28/2014] [Indexed: 11/18/2022] Open
Abstract
Oral health status of HIV positive individuals is in poor condition which may be a sequela of variety of factors. This study was aimed at assessing and comparing the oral health status and oromucosal lesions between HIV positive and negative individuals in India. A total of 126 HIV positive and 532 HIV negative individuals were recruited for the study. Oral health status and oromucosal lesions were recorded using WHO oral health assessment form (1997). Data was analyzed using chi-square and independent sample student's t test. Majority (85.7%) of people suffering from HIV belonged to lower socioeconomic status. The mean for DMFT score was found to be significantly higher in HIV positive individuals (12.83 ± 9.6) as compared to HIV negative individuals (8.34 ± 7.6) (P value < 0.0001). Nearly 75% of HIV positive individuals showed oromucosal lesions with candidiasis (36%) being the most common. Nearly 50% of HIV positive individuals had community periodontal index (CPI) and loss of attachment (LOA) score >2. In conclusion HIV positive individuals have poor oral health status and poor periodontal status compared to control group. Effective policies need to be drafted to take care of the oral health of this high risk group.
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Gemaque K, Giacomelli Nascimento G, Cintra Junqueira JL, Cavalcanti de Araújo V, Furuse C. Prevalence of oral lesions in hospitalized patients with infectious diseases in northern Brazil. ScientificWorldJournal 2014; 2014:586075. [PMID: 24550713 DOI: 10.1155/2014/586075] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 10/29/2013] [Indexed: 12/18/2022] Open
Abstract
The aim of this study was to assess the prevalence of oral lesions in infectious-contagious diseases patients being treated in the University Hospital of the Federal University of Pará, northern Brazil. One hundred seven patients with infectious diseases were clinically investigated for oral lesions at the University Hospital of Pará, northern Brazil. From total sample, most patients were men (65.7%) with a mean age of 45.4 years. About prevalence of systemic diseases, tuberculosis was the most frequent illness, followed by AIDS, hepatitis types B and C, leishmaniasis, and meningitis. Analyzing oral manifestations, periodontal diseases and candidiasis were the most prevalent diseases in both genders, followed by recurrent aphthous ulcers, saburral tongue, simplex herpes, and squamous cell carcinoma. Of all 107 patients, only 10 males and 6 females did not present any oral manifestation. There was no statistical difference between genders with any systemic condition (P>0.05). The great prevalence of oral manifestations in hospitalized patients with systemic disorder emphasizes the need of integral dental care in this context, aiming at a multidisciplinary approach of patients. Therefore, presence of some oral conditions, such as candidiasis, should be an alert to different systemic conditions, once in assistance with physicians; dentists can influence the early diagnosis and treatment.
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Abstract
Children with the human immunodeficiency virus (HIV) have a higher probability of hard and soft oral tissue diseases because of their compromised immune systems and socioeconomic factors such as poor access to medical and dental care and limited availability of fluoridated water or toothpaste. To improve health outcomes and help monitor the progression of HIV, a preventive, child-specific oral health protocol for children with HIV that is easy to use and appropriate for all different resource settings should be established. Further, both medical and dental health practitioners should incorporate such a protocol into their care routine for HIV-infected children. Using proactive oral health risk assessments complemented by scheduled follow-up visits based on individual risk determination can prevent opportunistic infection, track the HIV disease trajectory, and monitor the effectiveness of highly active antiretroviral therapy (HAART) while improving the quality of life and longevity of children living with HIV.
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Affiliation(s)
- Francisco J Ramos-Gomez
- UCLA School of Dentistry, 10833 Le Conte Avenue, Box 951668, CHS Room 23-020B, Los Angeles, CA 90095-1668, USA.
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Koyio LN, van der Sanden WJM, van der Ven A, Mulder J, Creugers NHJ, Merkx MAW, Frencken JE. A Community-based Oral Health Promotion Model for HIV Patients in Nairobi, East District in Kenya: a Study Protocol. J Public Health Res 2013; 2:22-8. [PMID: 25170476 PMCID: PMC4140327 DOI: 10.4081/jphr.2013.e5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Accepted: 04/02/2013] [Indexed: 12/02/2022] Open
Abstract
General HIV-related orofacial lesions, most commonly oropharyngeal candidiasis, have a typical clinical appearance and can be recognised by members of the community. Although affected patients often experience pain leading to compromised eating and swallowing, barriers such as social stigma and lack of knowledge regarding available services may prevent them from seeking early care. Educating the community about these lesions through community health workers (CHWs) who are democratically elected community members may encourage individuals affected to seek early oral healthcare in the health facilities. A health facility (HF) is a health centre mainly run by clinical officers (CO), i.e. personnel with a 3-year medical training, and nurses. This study aims to evaluate the effect of a CHW training programme on: i) their knowledge and recognition of HIV-related oral-facial lesions at a community level; and ii) referral of affected patients from the community to the HFs.
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Affiliation(s)
- Lucina N Koyio
- Department of Oral and Maxillofacial Surgery, University of Nairobi Dental Teaching Hospital , Kenya
| | - Wil J M van der Sanden
- Department of Global Oral Health, Radboud University Nijmegen Medical Centre, College of Oral Sciences , Nijmegen, The Netherlands
| | - Andre van der Ven
- Department of General Internal Medicine, Radboud University Nijmegen Medical Centre, Nijmegen Institute for Infection , Inflammation and Immunity, The Netherlands
| | - Jan Mulder
- Department of Global Oral Health, Radboud University Nijmegen Medical Centre, College of Oral Sciences , Nijmegen, The Netherlands
| | - Nico H J Creugers
- Department of Oral Rehabilitation, Radboud University Nijmegen Medical Centre, College of Oral Sciences , Nijmegen, The Netherlands
| | - Matthias A W Merkx
- Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre , Nijmegen, The Netherlands
| | - Jo E Frencken
- Department of Global Oral Health, Radboud University Nijmegen Medical Centre, College of Oral Sciences , Nijmegen, The Netherlands
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Dongo M, Gonçalves LS, Ferreira SMS, Noce CW, Dias EP, Júnior AS. Gender differences in oral manifestations among HIV-infected Brazilian adults. Int Dent J 2013; 63:189-95. [PMID: 23879254 DOI: 10.1111/idj.12029] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
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.
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Affiliation(s)
- Maria Dongo
- Medical School, Fluminense Federal University, Niteroi, Brazil
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Abstract
Since the early 1990's, the death rate from AIDS among adults has declined in most developed countries, largely because of newer antiretroviral therapies and improved access to these therapies. In addition, from 2006 to 2011, the total number of new cases of HIV infection worldwide has declined somewhat and has remained relatively constant. Nevertheless, because of the large numbers of existing and new cases of HIV infection, the dental practitioner and other healthcare practitioners will still be required to treat oral and periodontal conditions unique to HIV/AIDS as well as conventional periodontal diseases in HIV-infected adults and children. The oral and periodontal conditions most closely associated with HIV infection include oral candidiasis, oral hairy leukoplakia, Kaposi's sarcoma, salivary gland diseases, oral warts, other oral viral infections, linear gingival erythema and necrotizing gingival and periodontal diseases. While the incidence and prevalence of these oral lesions and conditions appear to be declining, in part because of antiretroviral therapy, dental and healthcare practitioners will need to continue to diagnose and treat the more conventional periodontal diseases in these HIV-infected populations. Finding low-cost and easily accessible and acceptable diagnostic and treatment approaches for both the microbiological and the inflammatory aspects of periodontal diseases in these populations are of particular importance, as the systemic spread of the local microbiota and inflammatory products of periodontal diseases may have adverse effects on both the progression of HIV infection and the effectiveness of antiretroviral therapy approaches. Developing and assessing low-cost and accessible diagnostic and treatment approaches to periodontal diseases, particularly in developing countries, will require an internationally coordinated effort to design and conduct standardized clinical trials.
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Abstract
Background: The aims of this study were to determine the pattern and frequency of oral lesions and to compare the prevalence of HIV-related oral lesions in paediatric Nigerian patients on HAART with those not on HAART. Materials and Methods: All patients aged 15 years and below attending the Infectious Disease Clinic of Aminu Kano Teaching Hospital with a diagnosis of HIV were consecutively examined in a cross-sectional study over a 2-year period. Information was obtained by history, physical examinations, HIV testing, and enumeration of CD+ T cells. The results are presented. A P-value of <0.05 was considered significant. Results: A total of 105 children comprising 63 males and 42 female who met the inclusion criteria participated in the study, mean age in months was 53.3±42.2, with a mean of 3.4±2.2 for male and 2.8±1.8 for female respectively. Oral lesions occurred in 61.9% of the children Overall, 22 (21.0%) had at least one oral lesion, 43 (41.0%) had multiple lesion. The most common lesion was oral candidiasis (79.1%). The angular cheilitis (43.8%) variant was most frequent. The mean CD4 counts were 1138 cells/mm3, 913 cells/mm3 and 629 cells/mm3 for those without oral lesion, with single lesion and multiple oral lesions respectively. These differences were not statistically significant (ANOVA: F=0.185, df=2, 80, 82, P=0.831. Patients on HAART comprised about 61.9% and these were found to have reduced risk for development of such oral lesions as angular cheilitis (OR=0.76; 95% CI=0.56-1.02; P=0.03), pseudomembranous candidiasis (OR=0.71; 95% CI=0.54-0.94; P=0.024) and HIV-gingivitis (OR=0.59; 95% CI=0.46-0.75; P=0.001). HAART had some beneficial but insignificant effect on development of HIV-periodonttitis (OR=0.60; 95% CI=0.51-0.70; P=0.09). The chances of occurrence of other oral lesions were not significantly reduced by HAART (Kaposi sarcoma, OR=1.24; 95% CI=0.31-5.01; P=0.47, erythematous candidiasis, OR=1.13; 95% CI=0.62-2.06). Conclusion: HIV-related Oral lesions are frequently seen in HIV-infected Nigerian children. Paediatric patients receiving HAART had significantly lower prevalence of oral lesions, particularly oral candidiasis and HIV-gingivitis.
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Affiliation(s)
- Adetokunbo Rafel Adebola
- Department of Dental and Maxillofacial Surgery, Bayero University/Aminu Kano Teaching Hospital, Kano, Nigeria
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Duggal MS, Abudiak H, Dunn C, Tong HJ, Munyombwe T. Effect of CD4+ lymphocyte count, viral load, and duration of taking antiretroviral treatment on presence of oral lesions in a sample of South African children with HIV+/AIDS. Eur Arch Paediatr Dent 2012; 11:242-6. [DOI: 10.1007/bf03262755] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Busato IMS, Thomaz M, Toda AI, Alanis DGP, França BHS, de Lima AAS, Azevedo-Alanis LR. Prevalence and impact of xerostomia on the quality of life of people living with HIV/AIDS from Brazil. Spec Care Dentist 2012; 33:128-32. [PMID: 23600984 DOI: 10.1111/j.1754-4505.2012.00290.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To evaluate the impact of xerostomia on the quality of life (QOL) of people living with HIV/AIDS (PLWHA) from Brazil. STUDY DESIGN A cross-sectional study was performed on 195 PLWHA. Xerostomia was detected by asking a question about the sensation of having "dry mouth," and Oral Health Impact Profile 14 (OHIP-14) was used to measure the impact of xerostomia on QOL. Time of diagnosis of HIV/AIDS was assessed. RESULTS A total of 78 (40.0%) subjects presented with xerostomia. Xerostomia was associated with female gender, low amount of saliva perceived (p ≤ .01), difficulty in swallowing food (p ≤ .05), and showed to have a negative impact on QOL as measured by OHIP-14 (p ≤ .01). CONCLUSION Xerostomia was frequent and showed to have a negative impact on the QOL of PLWHA.
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Affiliation(s)
- Ivana Maria Saes Busato
- Graduate Program in Dentistry, School of Health and Biosciences, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
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Ponnam SR, Srivastava G, Theruru K. Oral manifestations of human immunodeficiency virus in children: An institutional study at highly active antiretroviral therapy centre in India. J Oral Maxillofac Pathol 2012; 16:195-202. [PMID: 22923890 PMCID: PMC3424934 DOI: 10.4103/0973-029x.98499] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
CONTEXT More than 1000 children are newly infected with Human immunodefi ciency virus (HIV) every day, and of these more than half will die as a result of AIDS due to lack of access to HIV treatment. HIV disease varies considerably in children. Among those infected prenatally, some experience few or no symptoms for years, whereas in others the disease progresses rapidly. The risk factors that influence the development of such oral manifestations include, low CD4+ T cell count, xerostomia and lack of highly active antiretroviral therapy (HAART). AIMS To identify the oral manifestations of HIV in children receiving HAART. MATERIALS AND METHODS The study comprised 95 children receiving HAART. 95 HIV +ve children not receiving HAART and 95 HIV -ve children were also included for comparing the manifestations of HIV. STATISTICAL ANALYSIS USED Statistical analysis was done using Fisher's Chi-square test. Probability value (P value) was obtained for the three groups. RESULTS The manifestations of HIV that were observed in children receiving HAART include dental caries (26%), periodontal diseases (23%), candidiasis (19%), hyperpigmentation (17%), ulcerative stomatitis (9%) and one case of mucocele. These manifestations were compared with HIV +ve children not receiving HAART and HIV -ve children to find manifestations with statistical significance. CONCLUSIONS We conclude that HAART had increased the disease-free states in HIV +ve children on HAART promising them better life span. The incidence of oral lesions can further come down with adequate oral hygiene measures in HIV-infected children.
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Affiliation(s)
- Srinivas Rao Ponnam
- Department of Oral Pathology, Government Dental College and Hospital, Gunadala, Vijayawada, Andhra Pradesh, India
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Abstract
INTRODUCTION In India, it is estimated that 2.5 million people are currently living with Human Immunodeficiency virus infection (HIV) of which one million are women. Given the occurrence of oral lesions in our population, we studied the patter of these lesions with respect to the role played by gender. MATERIALS AND METHODS 3729 consecutive patients seen over a period of 10 years (from 1998 to 2008) attending the YRG CARE (Center for AIDS Research and Education), at Chennai, India constituted the study group. The oral lesions were diagnosed and the findings were entered into a database and analysed using the SPSS package SPSS11. RESULTS 3724 adult patients (71% males 29% females) were recruited in this study. 95% and 92% of males and females respectively acquired the infection through the heterosexual route. 69% of them presented with at least one oral lesion. There was a significant difference in the occurrence of oral candidiasis (OC) (18.8% males 10.3% females, P = 0.00) and oral hairy leukoplakia (OHL) (1.2% males 0.4% females, P = 0.023) between gender. The mean CD4 counts in males (n = 1908) was 284.48 ± 222.45 and in females (n = 1087) it was 394.51 ± 274.56. Males had 2.2 times higher risk of getting OC, 3.1 times higher risk of OHL and over all males had 1.58 times of having any oral lesion compared to females. Multivariate logistic regression that the odds of having OC (OR = 1.7, 95%CI 1.2-2.2, P = 0.001) and OHL (OR = 3.1, 95%CI 1.1-8.9; P = 0.03) were significantly higher for males than for females after controlling for duration of being HIV positive, CD4 count and HAART. 1412 patients had their spouses HIV status also as HIV positive and 769 patients had their spouse HIV status as negative. 858 patients were on HARRT (627 males and 231 females) The partial correlation analysis, done between gender and CD4 counts, when controlling for HAART was r = 0.2028 (P = 0.00). CONCLUSION Our study confirms that males had a higher risk of oral lesions, especially OC and OHL, than females. The females in this study had a significantly higher mean CD4 counts than males. This different immunological status of the females compared to males should be taken in to consideration in the evaluation and management of HIV positive patients in our country.
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Affiliation(s)
| | - Kannan Ranganathan
- Department of Oral and Maxillofacial Pathology, Ragas Dental College and Hospital, Chennai, India
| | - Nagalingeswaran Kumarasamy
- Chief Medical Officer, Y. R. Gaitonde Centre for AIDS Research and Education, Voluntary Health Services, Taramani, India
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Koyio LN, Kikwilu E, Mulder J, Frencken JE. Attitudes, subjective norms, and intention to perform routine oral examination for oropharyngeal candidiasis as perceived by primary health-care providers in Nairobi Province. J Public Health Dent 2012; 73:127-34. [PMID: 22762414 DOI: 10.1111/j.1752-7325.2012.00353.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To assess attitudes, subjective norms, and intentions of primary health-care (PHC) providers in performing routine oral examination for oropharyngeal candidiasis (OPC) during outpatient consultations. METHODS A 47-item Theory of Planned Behaviour-based questionnaire was developed and administered, in a cross-sectional survey, to 216 PHC providers (clinical officers and nurses) working in 54 clinics, dispensaries, and health centers in Nairobi Province in January 2010. The constructs - attitudes, subjective norms, and perceived behavioral control (dependent variables) - and their individual indirect (direct) items were analyzed for scores, internal validity, independent variables (district, gender, years of service, profession, and age), and contribution to intentions. Perceived behavioral control had low construct validity and was therefore removed from subsequent analyses. RESULTS The questionnaire was completed by 195 participants (90 percent response rate). PHC provider's attitudes, subjective norms, and intentions to perform an oral examination during outpatient consultations were highly positive, with mean scores of 6.30 (0.82), 6.06 (1.07), and 5.6 (1.33), respectively, regardless of sociodemographic characteristics. Indirect attitude and subjective norms were strongly correlated to their individual items (r=0.63-0.79, P<0.05 and r=0.78-0.87, P<0.05) and moderately to their direct items (r=0.44, P<0.0001 and r=0.52, P<0.0001). Attitudes (P=0.0026) and subjective norms (P<0.0001) were both predictive of intentions. CONCLUSIONS PHC providers were willing to integrate patients' oral health care into their routine medical consultations. Emphasizing the importance of detecting other oral problems and of the fact that routine oral examination for OPC is likely to give patients' fulfillment will enhance PHC providers' morale in performing routine oral examinations. Winning support from policy makers, their supervisors, specialists, and colleagues is important for motivating PHC providers to perform routine oral examinations for OPC at their workplaces.
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Affiliation(s)
- Lucina N Koyio
- Department of Oral and Maxillofacial Surgery, University of Nairobi Dental Teaching Hospital, Nairobi, Kenya
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Koyio LN, van der Sanden WJM, van der Ven A, Creugers N, Merkx MAW, Frencken JE. Effect of Education of Primary Health Care Workers on HIV-related Oral Lesions in Nairobi East District. J Public Health Res 2012; 1:137-40. [PMID: 25181248 PMCID: PMC4140363 DOI: 10.4081/jphr.2012.e20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Accepted: 03/15/2012] [Indexed: 11/23/2022] Open
Abstract
Background An estimated 90% of HIV-infected people are likely to develop oral lesions in the course of HIV infection. Oro-pharyngeal candidiasis (OPC), an early marker for HIV-infection, can be diagnosed during an oral examination (OE). Primary healthcare (PHC) providers in Kenya are neither trained nor sufficiently equipped to perform this simple, cheap and non-invasive examination. The PHC system in Kenya offers an opportunity to integrate early recognition and management of oral lesions into general health care. This study aims to estimate the effect of a multifaceted intervention for PHC providers in training them to perform an OE. Specifically, our primary objective is to establish whether the intervention is effective in increasing: i) the frequency of early detection of HIV-related oral lesions; and ii) referral rates for HIV-testing. Design and methods The study has been designed in two parts: a retrospective clinical data record study and a prospective cohort study with pre-post control group design, carried out in 2 administrative divisions in Nairobi East district. The intervention group will receive one day of training on recognition of HIV-related oral lesions and other common oral conditions. Reminder sessions will be held at individual health facilities. Routine tally sheets will be used to record all patients with HIV-related oral lesions, dental caries and periodontal disease. A convenience sample of all the PHC in a division will be used. It will not be possible to blind investigators or assessors. Expected impact of the study for Public Health. Early recognition and treatment of HIV infection influences long-term survival rates and will reduce healthcare expenditure. Acknowledgments The project is funded by the Netherlands organisation for international cooperation in higher education (NUFFIC). We would like to thank all participating health facilities and health care workers for their willingness to take part in this study. LNK also thanks the Kenya Ministry of Public Health and Sanitation for permission to carry out this study. We also thank Mr. J Mulder from Radboud University Nijmegen Medical Centre, Department of Methodology, Information Management and Statistics, Nijmegen, The Netherlands for statistical advice. Funding this study is funded by a research grant from The Netherlands Organization for International Cooperation in Higher Education (NUFFIC, Grant nr: C&B-NFP-PHD.10/110), The Hague, The Netherlands. Trial registration Netherlands Trial Register NTR2627 (date registered 22nd November 2010). Ethics approval Kenyatta National Hospital/University of Nairobi Ethics and Research Committee (approval number KNH-ERC/A/474), and The Ministry of Public Health and Sanitation (Ref. N. MPHS/IB/1/14 Vol. III).
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Affiliation(s)
- Lucina N Koyio
- Department of Oral and Maxillofacial Surgery, University of Nairobi Dental Teaching Hospital , Nairobi, Kenya
| | - Wil J M van der Sanden
- Department of Global Oral Health, College of Oral Sciences, Radboud University Nijmegen Medical Centre , Nijmgen, The Netherlands
| | - Andre van der Ven
- Department of General Internal Medicine, Nijmgen Institute for Infection, Inflammation and Immunity, Radboud University Nijmgen Medical Centre , Nijmgen, The Netherlands
| | - Nico Creugers
- Department of Oral Function, College of Oral Sciences, Radboud University Nijmegen Medical Centre , Nijmgen, The Netherlands
| | - Matthias A W Merkx
- Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre , Nijmgen, The Netherlands
| | - Jo E Frencken
- Department of Global Oral Health, College of Oral Sciences, Radboud University Nijmegen Medical Centre , Nijmgen, The Netherlands
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Abstract
INTRODUCTION Certain oral manifestations signal progression of HIV disease among HAART naïve patients or an increase in the plasma HIV-1 RNA levels for those on treatment. Ranulas may be one of those manifestations. Therefore, this study describes the clinical features of patients who presented with ranulas including their demographics, HIV sero-status and the CD4 CD8 cell counts for those who were HIV positive. METHODS A prospective study on ranulas was undertaken at Mulago national referral hospital and St Mary's hospital Lacor covering the period December 2008 to November 2009. RESULTS Fifty-seven cases participated in the study: 38.6% male and 61.4% female. Out of the study group, 73.7% were HIV positive. This was statistically significant (Chi = 12.789, df = 1, p = 0.001). In relation, to CD4 cell count, 23.8% had <200 cells/mm(3), 35.7% between 200-500 cells/mm(3) and 40.5% more than 500 cells/mm(3). The CD4-to-CD8 ratio ranged from 0.02-0.98 with an average of 0.31 ± 0.23, median and mode of 0.27 and 0.32, respectively. CONCLUSIONS It is felt that ranulas may be one of the oral manifestations of worsening immunity in HIV/AIDS disease. Therefore, more research is needed to establish if it should be included among known oral manifestations of the disease.
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lacovou E, Vlastarakos PV, Papacharalampous G, Kampessis G, Nikolopoulos TP. Diagnosis and treatment of HIV-associated manifestations in otolaryngology. Infect Dis Rep 2012; 4:e9. [PMID: 24470939 PMCID: PMC3892662 DOI: 10.4081/idr.2012.e9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 10/09/2011] [Accepted: 10/28/2011] [Indexed: 01/15/2023] Open
Abstract
Almost 30 years after its first description, HIV still remains a global pandemic. The present paper aims to review the current knowledge on the ear, nose and throat (ENT) manifestations of HIV infection, and present the available diagnostic and treatment options. A literature review was conducted in Medline and other available database sources. Information from related books was also included in the data analysis. It is well acknowledged that up to 80% of HIV-infected patients eventually develop ENT manifestations; among which, oral disease appears to be the most common. Oro-pharyngeal manifestations include candidiasis, periodontal and gingival disease, HSV and HPV infection, oral hairy leucoplakia, Kaposi's sarcoma, and non-Hodgkin's lymphoma. ENT manifestations in the neck can present as cervical lymphadenopathy or parotid gland enlargement. Respective nasal manifestations include sinusitis (often due to atypical bacteria), and allergic rhinitis. Finally, otological manifestations include otitis (externa, or media), inner ear involvement (sensorineural hearing loss, disequilibrium), and facial nerve palsy (up to 100 times more frequently compared to the general population). Although ENT symptoms are not diagnostic of the disease, they might be suggestive of HIV infection, or related to its progression and the respective treatment failure. ENT doctors should be aware of the ENT manifestations associated with HIV disease, and the respective diagnosis and treatment. A multi-disciplinary approach may be required to provide the appropriate level of care to HIV patients.
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Sy AA, Freed BA, Chau FK, Marcus M. National estimates of the characteristics of individuals infected with HIV who are likely to report and receive treatment for painful bleeding gums. Spec Care Dentist 2011; 31:162-9. [PMID: 21950530 DOI: 10.1111/j.1754-4505.2011.00203.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Painful bleeding gums may be associated with HIV infection. This study examined the characteristics of persons reporting the symptom "painful bleeding gums" and their likelihood of accessing care. The study population consisted of persons receiving care for HIV as part of the HIV Cost and Services Utilization Study (HCSUS). In this national population, 5.3% reported painful bleeding gums. Significant differences in reporting painful bleeding gums were found between Hispanics/Whites, oral health status, and presence of other symptoms. Compared to younger persons, those in the middle age group were more likely to seek treatment, while persons with the highest CD4 counts were more likely to seek treatment than those with the lowest CD4 counts. This study showed that reporting painful bleeding gums was a function of ethnicity, other symptoms, and perceived oral health, while seeking treatment for painful bleeding gums was related to age and CD4 counts. Dentists and other health care providers can have an active role in improving the quality of life of persons living with HIV by being aware of the relationships that exist between patients with HIV and painful bleeding gums.
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Affiliation(s)
- Aldrich A Sy
- UCSF Oral and Maxillofacial Surgery, San Francisco, California, USA.
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Patton LL, Ranganathan K, Naidoo S, Bhayat A, Balasundaram S, Adeyemi O, Taiwo O, Speicher DJ, Chandra L. Oral lesions, HIV phenotypes, and management of HIV-related disease: Workshop 4A. Adv Dent Res 2011; 23:112-6. [PMID: 21441491 DOI: 10.1177/0022034511400079] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The workshop considered 5 questions related to oral lesions, HIV phenotypes, and the management of HIV-related disease, with a focus on evidence and challenges in resource-poor settings. First, are oral lesions unique with respect to geographic location or phenotype? Second, how useful would an oral lesion index be to predict HIV in resource-poor countries with no access to CD4 counts or viral load? Third, what are the latest methods and delivery modes for drugs used to treat oral lesions associated with HIV? Fourth, what is the role of the oral health care worker in rapid diagnostic testing for HIV? Fifth, what ethical and legal issues are to be considered when managing the HIV patient? The consensus of the workshop was the need for additional research in 4 key areas in developing countries: (1) additional investigation of comorbidities associated with HIV infection that may affect oral lesion presentation and distribution, especially in pediatric populations; (2) the development of region-specific algorithms involving HIV oral lesions, indicating cumulative risk of immune suppression and the presence of HIV disease; (3) well-designed clinical trials to test new therapies for oral lesions, new treatments for resistant oral fungal and viral diseases, effectiveness of therapies in children, and new drug delivery systems; and (4) the role of the oral health care worker in rapid diagnostic testing for HIV in various regions of the world.
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Affiliation(s)
- L L Patton
- Department of Dental Ecology, School of Dentistry, University of North Carolina, Chapel Hill, North Carolina, USA.
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Balasundaram S, Ranganathan K, Umadevi K, Gunaseelan R, Kumaraswamy N, Solomon S, Devaleenol B, Ambrose P. Oral lesions associated with nevirapine-related Stevens Johnson syndrome: A report of four cases. J Oral Maxillofac Pathol 2011; 15:39-45. [PMID: 21731276 PMCID: PMC3125654 DOI: 10.4103/0973-029x.80024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Nevirapine is a non-nucleoside reverse transcriptase inhibitor, widely used in combination with other antiretroviral agents for treatment of HIV infection. Steven Johnson syndrome (SJS) is the major toxicity of nevirapine. We describe here four cases of SJS in HIV seropositive patients following nevirapine therapy. In all four cases cutaneous hypersensitivity reaction was seen with extreme oral lesions, three patients presented clinically with elevated liver enzymes and hepatitis, and two patients had ocular involvement.
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Affiliation(s)
- S Balasundaram
- Departments of Oral Pathology, Chennai Dental Research Foundation, Chennai, Tamil Nadu, India
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36
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Abstract
This article is a review of the literature between 2003 (since the last workshop) and April 2009 (Beijing workshop). It focuses on the prevalence of oral lesions associated with HIV infection, oral lesions as predictors of HIV infection, oral lesions as markers of the efficacy of highly active antiretroviral treatment and quality of life, caries risk, the management of oral lesions, and epidemiologic tests for clinical significance of oral lesions.
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Affiliation(s)
| | | | - M. Coogan
- Division of Oral Microbiology, University of Witswatersrand, Johannesburg, South Africa
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37
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Abstract
Iron acquisition is a bona fide virulence determinant. The successful colonization of the mammalian host requires that microorganisms overcome the Fe aridity of this milieu in which the levels of circulating Fe are maintained exceedingly low both through the compartmentalization of this nutrient within cells as well as the tight binding of Fe to host circulating proteins and ligands. Microbes notoriously employ multiple strategies for high affinity Fe acquisition from the host that rely either on the expression of receptors for host Fe-binding proteins and ligands, its reduction by cell surface reductases or the utilization of siderophores, small organic molecules with very high affinity for Fe(3+). This review will discuss the multiple mechanisms deployed by fungal pathogens in Fe acquisition focusing on the role of siderophore utilization in virulence as well as host immune strategies of iron withholding and emerging clinical evidence that human disorders of Fe homeostasis can act as modifiers of infectious disease.
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Affiliation(s)
- Tracy Nevitt
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA.
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38
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Khatibi M, Moshari AA, Jahromi ZM, Ramezankhani A. Prevalence of oral mucosal lesions and related factors in 200 HIV+/AIDS Iranian patients. J Oral Pathol Med 2011; 40:659-64. [DOI: 10.1111/j.1600-0714.2011.01013.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Endemic mycoses are important fungal infections in their respective habitats. In the Asia-Pacific region, an accurate epidemiological picture of endemic mycoses is elusive; few epidemiological surveys have been performed, and limited laboratory facilities and experience with fungal infections have further hampered recognition of infection. However, pockets of endemicity do indeed exist, and endemic fungal infections can have a significant impact on public health. This article reviews the most common endemic mycoses in the Asia-Pacific region: histoplasmosis, penicilliosis, and sporotrichosis. Blastomycosis, which has been infrequently reported within the region, is also briefly discussed. Certain areas of the Asia-Pacific region are endemic for histoplasmosis; however, the ecologic niche for this infection remains unclear. Penicilliosis is restricted to Southeast and Eastern Asia, whereas sporotrichosis is encountered in tropical areas of the Asia-Pacific region linked to environmental reservoirs distinct from those seen in the Western world. Before the advent of acquired immune deficiency syndrome (AIDS), histoplasmosis and penicilliosis were only occasionally reported; however, the incidence of both mycoses has increased with the rise in the incidence of AIDS. Comprehensive studies are needed to fully assess the areas of endemicity and the impact of endemic mycoses in the Asia-Pacific region.
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Affiliation(s)
- A Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education & Research, Chandigarh, India.
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40
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Lourenço AG, Motta ACF, Figueiredo LTMD, Machado AA, Komesu MC. Oral lesions associated with HIV infection before and during the antiretroviral therapy era in Ribeirão Preto, Brazil. J Oral Sci 2011; 53:379-85. [DOI: 10.2334/josnusd.53.379] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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41
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Aleixo RQ, Scherma AP, Guimarães G, Cortelli JR, Cortelli SC. DMFT index and oral mucosal lesions associated with HIV infection: cross-sectional study in Porto Velho, Amazonian Region - Brazil. Braz J Infect Dis 2010. [DOI: 10.1016/s1413-8670(10)70092-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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42
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Chakraborty N, Bhattacharyya S, De C, Mukherjee A, Bhattacharya D, Santra S, Sarkar RN, Banerjee D, Guha SK, Datta UK, Chakrabarti S. Incidence of multiple Herpesvirus infection in HIV seropositive patients, a big concern for Eastern Indian scenario. Virol J 2010; 7:147. [PMID: 20604948 PMCID: PMC2909198 DOI: 10.1186/1743-422x-7-147] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2010] [Accepted: 07/06/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV) infection is associated with an increased risk for human herpes viruses (HHVs) and their related diseases and they frequently cause disease deterioration and therapeutic failures. Methods for limiting the transmission of HHVs require a better understanding of the incidence and infectivity of oral HHVs in HIV-infected patients. This study was designed to determine the seroprevalence of human herpes viruses (CMV, HSV 2, EBV-1, VZV) antibodies and to evaluate their association with age, sex as well as other demographic and behavioral factors. RESULTS A study of 200 HIV positive patients from Eastern India attending the Calcutta Medical College Hospital, Kolkata, West Bengal, Apex Clinic, Calcutta Medical College Hospital and ART Center, School of Tropical Medicine, Kolkata, West Bengal was done. Serum samples were screened for antibodies to the respective viruses using the indirect ELISA in triplicates.CytoMegalo virus (CMV), Herpes Simplex virus type 2 (HSV-2), Varicella Zoster virus (VZV), and Epstein Barr virus (EBV-1) were detected in 49%, 47%, 32.5%, and 26% respectively. CONCLUSION This study has contributed baseline data and provided insights in viral OI and HIV co-infection in Eastern India. This would undoubtedly serve as a basis for further studies on this topic.
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Affiliation(s)
- Nilanjan Chakraborty
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| | - Sohinee Bhattacharyya
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| | - Chandrav De
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| | - Anirban Mukherjee
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| | - Dwipayan Bhattacharya
- Microbiology Division, National Institute of Cholera and Enteric Diseases P33 CIT Scheme-XM, Kolkata-700 010, India
| | - Shantanu Santra
- Department of Medicine, Calcutta Medical College and Hospital, 88 College Street, Kolkata-700 073, India
| | - Rathindra N Sarkar
- Department of Medicine, Calcutta Medical College and Hospital, 88 College Street, Kolkata-700 073, India
| | - Dipanjan Banerjee
- Department of Medicine, APEX Clinics, Calcutta Medical College and Hospital, 88 College Street, Kolkata 700 073, India
| | - Shubhasish K Guha
- Department of Tropical Medicine, School of Tropical Medicine, 108 C.R Avenue, Kolkata- 700 073, India
| | - Utpal K Datta
- Department of Medicine, Calcutta Medical College and Hospital, 88 College Street, Kolkata-700 073, India
| | - Sekhar Chakrabarti
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
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44
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Santo AE, Tagliaferro EPS, Ambrosano GMB, Meneghim MC, Pereira AC. Dental status of Portuguese HIV+ patients and related variables: a multivariate analysis. Oral Dis 2010; 16:176-84. [DOI: 10.1111/j.1601-0825.2009.01622.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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45
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Iatta R, Napoli C, Borghi E, Montagna MT. Rare mycoses of the oral cavity: a literature epidemiologic review. ACTA ACUST UNITED AC. 2009;108:647-655. [PMID: 19836721 DOI: 10.1016/j.tripleo.2009.07.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Revised: 07/08/2009] [Accepted: 07/08/2009] [Indexed: 11/22/2022]
Abstract
Stomatologic fungal infections display different etiologies, pathogenesis, and clinical presentations. The incidence of rare mycoses of oral cavity is very low. These infections can involve both immunocompromised and immmunocompetent patients with common predisposing factors, such as diabetes or suffering from diseases causing immune system impairment. Oral mycoses can cause acute, chronic, and mucocutaneous lesions. Candidiasis is the most common mouth mycosis. Although occasionally primary mouth pathogens, Cryptococcus spp. or filamentous fungi (Aspergillus spp. and zygomycetes) can cause oral mycoses, with the oral localization more commonly secondary to a more serious systemic infection. The diagnosis of oral mycoses is based on clinical examination; for yeasts, culture is necessary to identify the etiologic agents; for filamentous fungi, in particular for zygomycetes and dimorphic, a definitive diagnosis can be made by histologic examination and pertinent stains with or without isolation of the fungus from the same site.
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Abstract
The authors review the clinical presentation, diagnostic evaluation, and treatment modalities for salivary gland enlargement in an HIV-infected population. Because this can occasionally be the presenting clinical symptom of HIV infection, it is important for the oral/maxillofacial surgeon to diagnose and manage HIV salivary gland enlargement.
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Affiliation(s)
- Rabie M Shanti
- Department of Oral and Maxillofacial Surgery, University of Medicine and Dentistry of New Jersey, New Jersey Dental School, 110 Bergen Street, Newark, NJ 07103, USA
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47
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dos Santos Pinheiro R, França TT, Ribeiro CMB, Leão JC, de Souza IPR, Castro GF. Oral manifestations in human immunodeficiency virus infected children in highly active antiretroviral therapy era. J Oral Pathol Med 2009; 38:613-22. [DOI: 10.1111/j.1600-0714.2009.00789.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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48
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Ortega KL, Vale DA, Magalhães MHCG. Impact of PI and NNRTI HAART-based therapy on oral lesions of Brazilian HIV-infected patients. J Oral Pathol Med 2009; 38:489-94. [DOI: 10.1111/j.1600-0714.2009.00783.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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49
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Noce CW, Ferreira SMS, Silva Júnior A, Dias EP. Association between socioeconomic status and HIV-associated oral lesions in Rio de Janeiro from 1997 to 2004. Braz Oral Res 2009; 23:149-54. [DOI: 10.1590/s1806-83242009000200010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2007] [Accepted: 04/03/2008] [Indexed: 08/30/2023] Open
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50
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Imai K, Ochiai K, Okamoto T. Reactivation of latent HIV-1 infection by the periodontopathic bacterium Porphyromonas gingivalis involves histone modification. J Immunol 2009; 182:3688-95. [PMID: 19265147 DOI: 10.4049/jimmunol.0802906] [Citation(s) in RCA: 99] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Latently infected cells harbor the HIV-1 proviral DNA genome primarily integrated into heterochromatin, allowing the persistence of transcriptionally silent proviruses. Hypoacetylation of histone proteins by histone deacetylases (HDAC) is involved in the maintenance of HIV-1 latency by repressing viral transcription. In addition, periodontal diseases, caused by polymicrobial subgingival bacteria including Porphyromonas gingivalis, are among the most prevalent infections of mankind. Here we demonstrate the effects of P. gingivalis on HIV-1 replication. This activity could be ascribable to the bacterial culture supernatant but not to other bacterial components such as fimbriae or LPS. We found that this HIV-1-inducing activity was recovered in the lower molecular mass (<3 kDa) fraction of the culture supernatant. We also demonstrated that P. gingivalis produces high concentrations of butyric acid, acting as a potent inhibitor of HDACs and causing histone acetylation. Chromatin immunoprecipitation assays revealed that the corepressor complex containing HDAC1 and AP-4 was dissociated from the HIV-1 long terminal repeat promoter upon stimulation with bacterial culture supernatant concomitantly with the association of acetylated histone and RNA polymerase II. We thus found that P. gingivalis could induce HIV-1 reactivation via chromatin modification and that butyric acid, one of the bacterial metabolites, is responsible for this effect. These results suggest that periodontal diseases could act as a risk factor for HIV-1 reactivation in infected individuals and might contribute to the systemic dissemination of the virus.
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Affiliation(s)
- Kenichi Imai
- Department of Molecular and Cellular Biology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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