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Li J, Chang S, Guo H, Ji Y, Jiang H, Ruan L, Du M. Altered Salivary Microbiome in the Early Stage of HIV Infections among Young Chinese Men Who Have Sex with Men (MSM). Pathogens 2020; 9:pathogens9110960. [PMID: 33228000 PMCID: PMC7699166 DOI: 10.3390/pathogens9110960] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/07/2020] [Accepted: 11/17/2020] [Indexed: 02/06/2023] Open
Abstract
Human immunodeficiency virus (HIV) infections are spiking in Chinese young men who have sex with men (MSM). To explore alterations in the salivary microbiome and its correlation with demographic characteristics, CD4+ T cell count and viral load (VL) in HIV infections, samples of unstimulated whole saliva were analyzed by 16S rRNA gene sequencing using the Illumina MiSeq platform in 20 HIV newly infected patients before the initiation of antiretroviral therapy (ART) and at three and six months after, and in 20 age- and gender-paired healthy Chinese people. The results showed that the alpha diversity of salivary microbiota in HIV infections did not show differences from the healthy controls, but was reduced after six months under ART treatment. Comparative analysis revealed that Streptococcus was enriched in HIV-infected individuals, while Neisseria was enriched in the healthy control group. After effective ART, the salivary microbiota composition was not completely restored, although some microbiota recovered. In addition, we found Provotella_7, Neisseria and Haemophilus were correlated negatively with CD4+ T cell count, while Neisseria was correlated positively with VL. We conclude that HIV infections experience a dysbiosis of the salivary microbiome. The salivary microbiome test could be a substitute for the blood tests in the diagnosis and prognosis of diseases.
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Affiliation(s)
- Jin Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; (J.L.); (S.C.); (H.G.); (Y.J.); (H.J.)
| | - Shenghua Chang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; (J.L.); (S.C.); (H.G.); (Y.J.); (H.J.)
| | - Haiying Guo
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; (J.L.); (S.C.); (H.G.); (Y.J.); (H.J.)
| | - Yaoting Ji
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; (J.L.); (S.C.); (H.G.); (Y.J.); (H.J.)
| | - Han Jiang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; (J.L.); (S.C.); (H.G.); (Y.J.); (H.J.)
| | - Lianguo Ruan
- Department of Infectious Diseases, Jin Yin-tan Hospital, Wuhan 430023, China
- Correspondence: (L.R.); (M.D.)
| | - Minquan Du
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; (J.L.); (S.C.); (H.G.); (Y.J.); (H.J.)
- Correspondence: (L.R.); (M.D.)
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Silva-Boghossian CM, Boscardini BAB, Pereira CM, Moreira EJL. Evaluation of oral care protocols practice by dentists in Rio de Janeiro towards HIV/AIDS individuals. BMC Oral Health 2020; 20:13. [PMID: 31937291 PMCID: PMC6961293 DOI: 10.1186/s12903-020-0999-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Accepted: 01/03/2020] [Indexed: 12/19/2022] Open
Abstract
Background The aim of this study was to evaluate the dentists’ knowledge and practice regarding HIV positive individuals’ oral care in Rio de Janeiro State. Methods Dentists from Rio de Janeiro State (n = 242) answered an electronic questionnaire on biosafety procedures, oral manifestations of AIDS, and knowledge of HIV infection. Collected information was stratified by gender, and data were analyzed using Chi-square and t tests. Results From the 14 oral manifestations investigated, oral candidiasis, necrotizing ulcerative gingivitis, and hairy leucoplakia were more associated with HIV, with no differences between the responses from men and women. Above 85% of the participants would be concerned about becoming infected with HIV after a needle/ sharp object injury and more than 80% of them were willing to be tested for HIV. However, significantly more women (98.8%), compared to men (91.3%), said they knew that HIV/ AIDS patients can contaminate dental care professionals, p = 0.007. There was a significant difference in the answers for the questions: “Are there special dental clinics for treatment of HIV/AIDS patients in Brazil?” (p = 0.044), and “Do the negative HIV tests surely indicate that the persons are free of viruses?” (p = 0.005). Significant differences between men and women were also observed regarding use of disposable mask (p = 0.01), and cap (p < 0.0001). Conclusion Most dentists who participated in the study presented a good knowledge on the care of HIV/ AIDS individuals, including biosafety protocols and in terms of the oral manifestations commonly associated to AIDS.
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Affiliation(s)
- Carina Maciel Silva-Boghossian
- School of Dentistry, Postgraduate Program in Dentistry, University of Grande Rio (UNIGRANRIO), Rua Prof. Jose de Souza Herdy, 1160, Jardim 25 de Agosto, CEP, Duque de Caxias, RJ, 25071-202, Brazil.
| | - Brenda Azzariti Berrondo Boscardini
- School of Dentistry, Postgraduate Program in Dentistry, University of Grande Rio (UNIGRANRIO), Rua Prof. Jose de Souza Herdy, 1160, Jardim 25 de Agosto, CEP, Duque de Caxias, RJ, 25071-202, Brazil
| | - Claudia Maria Pereira
- School of Dentistry, Postgraduate Program in Dentistry, University of Grande Rio (UNIGRANRIO), Rua Prof. Jose de Souza Herdy, 1160, Jardim 25 de Agosto, CEP, Duque de Caxias, RJ, 25071-202, Brazil
| | - Edson Jorge Lima Moreira
- School of Dentistry, Postgraduate Program in Dentistry, University of Grande Rio (UNIGRANRIO), Rua Prof. Jose de Souza Herdy, 1160, Jardim 25 de Agosto, CEP, Duque de Caxias, RJ, 25071-202, Brazil
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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] [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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Vohra P, Jamatia K, Subhada B, Tiwari RVC, Althaf MSN, Jain C. Correlation of CD4 counts with oral and systemic manifestations in HIV patients. J Family Med Prim Care 2019; 8:3247-3252. [PMID: 31742150 PMCID: PMC6857402 DOI: 10.4103/jfmpc.jfmpc_767_19] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 09/16/2019] [Accepted: 09/23/2019] [Indexed: 11/04/2022] Open
Abstract
AIM Aim of the study was to correlate CD4 counts with oral and systemic manifestations in HIV patients. MATERIALS AND METHODS Study population comprised of newly diagnosed 100 confirmed seropositive patients, before starting any antiretroviral therapy, were included. The oral lesions were diagnosed based on clinical manifestation using international criteria and CD4 count was determined within maximum 1 week of oral examination. Oral and systemic manifestations of HIV-positive patients were recorded and correlated with CD4 counts. RESULTS It was found that decrease in CD4 count is associated with a wide range of oral and systemic manifestations which can be used as prognostic marker for immune suppression in AIDS patient. CONCLUSION Correlation of CD4 count with oral and systemic manifestation in HIV patient demonstrate the role of oral physician in identification, diagnosis, and treatment of HIV-associated lesions, providing proper guidance to the patient and allowing for an early diagnosis and treatment of the disease, which is fundamental for a successful management of the life conditions of HIV infected patients.
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Affiliation(s)
- Puneeta Vohra
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, SGT University, Gurgaon, Haryana, India
| | - Kahamnuk Jamatia
- Department of Dentistry, AGMC and GBP Hospital, Agartala, Tripura, India
| | - B Subhada
- Department of Periodontics, Sri Sai College of Dental Surgery, Vikarabad, Telangana, India
| | - Rahul Vinay Chandra Tiwari
- Department of Oral and Maxillofacial Surgery, Sri Sai College of Dental Surgery, Vikarabad, Telangana, India
| | - MS Nabeel Althaf
- Department of Periodontology, Kavil's Smiley Multi Specialty Dental Clinic, Uppala, Kasaragod, Kerala, India
| | - Chayan Jain
- Department of Pedodontics and Preventive Dentistry, Maharana Pratap College of Dentistry and Research Centre, Gwalior, Madhya Pradesh, India
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Lorosa AH, Pereira CM, Hussne RP, Silva-Boghossian CM. Evaluation of dental students' knowledge and patient care towards HIV/AIDS individuals. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2019; 23:212-219. [PMID: 30681237 DOI: 10.1111/eje.12423] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 01/21/2019] [Indexed: 06/09/2023]
Abstract
PURPOSE The aim was to evaluate the knowledge of the students of dental students regarding patients care towards HIV positive individuals. METHODS Two hundred and eighty-three dental students (pre-clinical, n = 45; clinical, n = 238) answered an electronic questionnaire, approaching biosafety procedures, oral manifestations of AIDS and knowledge of HIV infection. Data were present as an average from findings from students of nine different semesters, grouping them by pre-clinical (1-4) and clinical (5-9) semesters, from two different university campuses. Furthermore, data were analysed using the t test and chi-square test. RESULTS Students' mean age was 24 years. Amongst 14 oral manifestations questioned, Kaposi sarcoma, oral candidiasis, necrotizing ulcerative gingivitis and herpes simplex were more associated with HIV. Over 90% of the respondents would be concerned about becoming infected with HIV after a needle stick injury and were willing to be tested for HIV; know that HIV/AIDS patients can contaminate dental care professionals, that needle perforation can transmit HIV, and that medical professionals are more prone to cross-contamination. Regarding the use of physical barrier, almost all participants use disposable mask, goggles, cap and procedure gloves with all patients; the use of disposable lab coat and two pairs of gloves were the least used with all patients. CONCLUSIONS Participating students have good knowledge on biosafety in the management of HIV/AIDS patients, as well as on the most commonly associated oral manifestations. However, there is a need for improvement on some topics related to HIV/AIDS, especially regarding less known oral lesions, and HIV diagnostic tests.
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Affiliation(s)
- Adair H Lorosa
- School of Dentistry, University of Grande Rio (UNIGRANRIO), Duque de Caxias, Brazil
| | - Claudia M Pereira
- School of Dentistry, University of Grande Rio (UNIGRANRIO), Duque de Caxias, Brazil
- Postgraduate Program in Dentistry, Postgraduate Program in Translational Biomedicine, University of Grande Rio (UNIGRANRIO), Duque de Caxias, Brazil
| | - Renata P Hussne
- School of Dentistry, University of Grande Rio (UNIGRANRIO), Duque de Caxias, Brazil
| | - Carina M Silva-Boghossian
- School of Dentistry, University of Grande Rio (UNIGRANRIO), Duque de Caxias, Brazil
- Postgraduate Program in Dentistry, Postgraduate Program in Translational Biomedicine, University of Grande Rio (UNIGRANRIO), Duque de Caxias, Brazil
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Frimpong P, Amponsah EK, Abebrese J, Kim SM. Oral manifestations and their correlation to baseline CD4 count of HIV/AIDS patients in Ghana. J Korean Assoc Oral Maxillofac Surg 2017; 43:29-36. [PMID: 28280707 PMCID: PMC5342969 DOI: 10.5125/jkaoms.2017.43.1.29] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 06/30/2016] [Accepted: 07/22/2016] [Indexed: 11/23/2022] Open
Abstract
Objectives Acquired immunodeficiency syndrome (AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV). People with AIDS are much more vulnerable to infections, including opportunistic infections and tumors, than people with a healthy immune system. The objective of this study was to correlate oral lesions associated with HIV/AIDS and immunosuppression levels by measuring clusters of differentiation 4 (CD4) cell counts among patients living in the middle western regions of Ghana. Materials and Methods A total of 120 patients who visited the HIV clinic at the Komfo Anokye Teaching Hospital and the Regional Hospital Sunyani of Ghana were consecutively enrolled in this prospective and cross-sectional study. Referred patients' baseline CD4 counts were obtained from medical records and each patient received an initial physician assessment. Intraoral diagnoses were based on the classification and diagnostic criteria of the EEC Clearinghouse, 1993. After the initial assessment, extra- and intraoral tissues from each enrolled patient were examined. Data analyses were carried out using simple proportions, frequencies and chi-square tests of significance. Results Our study included 120 patients, and was comprised of 42 (35.0%) males and 78 (65.0%) females, ranging in age from 21 to 67 years with sex-specific mean ages of 39.31 years (males) and 39.28 years (females). Patient CD4 count values ranged from 3 to 985 cells/mL with a mean baseline CD4 count of 291.29 cells/mL for males and 325.92 cells/mL for females. The mean baseline CD4 count for the entire sample was 313.80 cells/mL. Of the 120 patients we examined, 99 (82.5%) were observed to have at least one HIV-associated intraoral lesion while 21 (17.5%) had no intraoral lesions. Oral candidiasis, periodontitis, melanotic hyperpigmentation, gingivitis and xerostomia were the most common oral lesions. Conclusion From a total of nine oral lesions, six lesions that included oral candidiasis, periodontitis, melanotic hyperpigmentation, gingivitis, xerostomia and oral hairy leukoplakia were significantly correlated with declining CD4 counts.
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Affiliation(s)
- Paul Frimpong
- Oral and Maxillofacial Microvascular Reconstruction LAB, Brong Ahafo Regional Hospital, Sunyani, Ghana
| | - Emmanuel Kofi Amponsah
- Oral and Maxillofacial Microvascular Reconstruction LAB, Brong Ahafo Regional Hospital, Sunyani, Ghana
| | - Jacob Abebrese
- Department of Ear, Nose and Throat, Brong Ahafo Regional Hospital, Sunyani, Ghana
| | - Soung Min Kim
- Oral and Maxillofacial Microvascular Reconstruction LAB, Brong Ahafo Regional Hospital, Sunyani, Ghana.; Department of Oral and Maxillofacial Surgery, Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea
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Abstract
HIV infection is a major global health problem affecting developing and developed countries alike. Oral lesions that are associated with this disease are important, since they affect the quality of life of the patient and are useful markers of disease progression and immunosuppression. Oral lesions in HIV infection have been well-documented in developed countries, but there are fewer reports on oral lesions from developing countries. Oral candidiasis is the most common opportunistic infection seen in all continents. Kaposi’s sarcoma has been reported only from Africa and Latin America, while histoplasmosis and penicilliosis were reported in patients with advanced disease from Thailand. HIV-associated salivary gland disease has a high prevalence in Africa and Latin America, especially in the pediatric group. It is clear that there are considerable regional variations in the oral manifestations of HIV infection, depending both on the populations studied and on the clinical expertise available, among other factors. Well-designed and -documented studies are necessary for the correct assessment of the nature and magnitude of the problem in developing countries, if oral health measures are to be effectively formulated for the HIV-infected.
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Affiliation(s)
- K Ranganathan
- Department of Oral and Maxillofacial-Pathology, Ragas Dental College and Hospital, 2/102 East Coast Road, Uthandi, Chennai 600 119, India.
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Hodgson TA, Naidoo S, Chidzonga M, Ramos-Gomez F, Shiboski C. (A1) Identification of Oral Health Care Needs in Children and Adults, Management of Oral Diseases. Adv Dent Res 2016; 19:106-17. [PMID: 16672560 DOI: 10.1177/154407370601900121] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The workshop considered five questions reviewing the identification of international oral health care needs of children and adults, and the management of oral diseases in resource-poor countries: (1) What is the role of the dental profession in the management of the HIV-infected individual? (2) Identifying health care needs-What are the epidemiology and disparities of HIV-associated oral lesions in children from different continents? (3) How effective is HIV treatment in controlling oral diseases? (4) Could we develop basic inexpensive oral and dental care protocols for economically deprived HIV-infected patients? and (5) What is the best method of arranging resources to meet the oral health care needs of people with HIV disease? The consensus of the workshop participants was that there is a need to re-target research efforts to non-established market economy countries and prioritize research in these regions to children with HIV disease. It will be important to assess commonalities and variations in oral health needs across geographical and cultural boundaries, and research efforts should be centralized in resource-poor countries to support multi-center longitudinal standardized studies. It is essential that oral health research be integrated into other health care research programs, to make these research priorities and public health initiatives feasible.
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Affiliation(s)
- T A Hodgson
- Oral Medicine, Division of Maxillofacial Diagnostic, Medical and Surgical Sciences, UCL Eastman Dental Institute and UCLHT Eastman Dental Hospital, London, UK.
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Hodgson TA, Greenspan D, Greenspan JS. Oral Lesions of HIV Disease and HAART in Industrialized Countries. Adv Dent Res 2016; 19:57-62. [PMID: 16672551 DOI: 10.1177/154407370601900112] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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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Burger-Calderon R, Smith JS, Ramsey KJ, Webster-Cyriaque J. The Association between the History of HIV Diagnosis and Oral Health. J Dent Res 2016; 95:1366-1374. [PMID: 27527399 DOI: 10.1177/0022034516661518] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Unmet oral care needs are high among people living with human immunodeficiency virus (HIV)/AIDS (PLWH). Oral health care is of increasing importance as life expectancy is being prolonged extensively among PLWH. The benefit of oral health care in relation to time since HIV diagnosis has not previously been assessed. A retrospective multivariable analysis of the Special Project of National Significance Oral Health Initiative observational cohort study ( N = 2,178) was performed to estimate the odds ratios (ORs) of oral health outcomes comparing historically diagnosed subjects (>1 y since HIV diagnosis) to newly diagnosed subjects (≤1 y since HIV diagnosis). ORs were adjusted for age, study site, language, income, last dental care visit, and dental insurance. Historically diagnosed subjects were more likely to report oral problems than newly HIV-diagnosed subjects (OR, 2.10). Historically diagnosed subjects were more likely to require oral surgery (OR, 1.52), restorative treatment (OR, 1.35), endodontic treatment (OR, 1.63), and more than 10 oral clinic visits over the 24-mo study period (OR, 2.02). The crude cumulative 2-y risk of requiring prosthetic (risk difference [RD], 0.21) and endodontic (RD, 0.11) treatment was higher among historically than newly diagnosed subjects, despite no significance postadjustment. Furthermore, poor oral health outcomes were exacerbated among non-highly active antiretroviral therapy users. Summarizing, the authors found that historically diagnosed subjects were more likely to report oral problems and require dental procedures compared with newly diagnosed subjects, suggesting that oral health among PLWH declines over time since HIV diagnosis. Hence, newly diagnosed PLWH may benefit from the implementation of early oral interventions.
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Affiliation(s)
- R Burger-Calderon
- 1 Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, NC, USA
| | - J S Smith
- 1 Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, NC, USA.,2 Lineberger Comprehensive Cancer Center, The University of North Carolina at Chapel Hill, NC, USA
| | - K J Ramsey
- 3 Department of Dental Ecology, School of Dentistry, The University of North Carolina at Chapel Hill, NC, USA
| | | | - J Webster-Cyriaque
- 2 Lineberger Comprehensive Cancer Center, The University of North Carolina at Chapel Hill, NC, USA.,3 Department of Dental Ecology, School of Dentistry, The University of North Carolina at Chapel Hill, NC, USA.,4 Department of Microbiology and Immunology, School of Medicine, The University of North Carolina at Chapel Hill, NC, USA
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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] [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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Nanteza M, Tusiime JB, Kalyango J, Kasangaki A. Association between oral candidiasis and low CD4+ count among HIV positive patients in Hoima Regional Referral Hospital. BMC Oral Health 2014; 14:143. [PMID: 25432363 PMCID: PMC4280738 DOI: 10.1186/1472-6831-14-143] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Accepted: 11/13/2014] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The aim of this study was to determine the prevalence of Human Immune Virus (HIV) related oral lesions and their association with Cluster of Differentiation 4 (CD4+) count among treatment naïve HIV positive patients. METHODS This was a descriptive and analytical cross sectional study. Participants were 346 treatment naïve HIV positive adult patients. These were consecutively recruited from Hoima Regional Referral hospital between March and April 2012. Data collection involved interviews, oral examinations and laboratory analysis. RESULTS A total of 168(48.6%) participants had oral lesions. The four commonest lesions were oral candidiasis (24.9%, CI = 20.6-29.7%), melanotic hyperpigmentation (17.3%, CI = 13.7-21.7%), kaposi sarcoma (9.3%, CI = 6.6-12.8%) and Oral Hairy Leukoplakia (OHL) (5.5%, CI = 3.5-8.4%). There was significant association between oral candidiasis and immunosuppression measured as CD4+ less than 350 cells/mm3 (OR = 2.69, CI = 1.608-4.502, p < 0.001). Oral candidiasis was the only oral lesion significantly predictive of immunosuppression (OR = 2.56, CI = 1.52-4.30, p < 0.001) with a Positive Predictive Value (PPV) of 48.2%, Negative Predictive Value (NPV) of 74.3%, 38.1% sensitivity and specificity of 81.4%. CONCLUSION Oral candidiasis can be considered as a marker for immunesuppression, making routine oral examinations essential in the management of HIV positive patients.
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Affiliation(s)
- Martina Nanteza
- />Clinical Epidemiology Unit, Makerere University, Kampala, Uganda
| | - Jayne B Tusiime
- />School of Public Health, Makerere University, Kampala, Uganda
| | - Joan Kalyango
- />Clinical Epidemiology Unit, Makerere University, Kampala, Uganda
- />Department of Pharmacy, Makerere University, Kampala, Uganda
| | - Arabat Kasangaki
- />Department of Dentistry, Makerere University, P.O. Box 33019, Kampala, Uganda
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Okoh M, Saheeb B, Agbelusi G, Omoregie F. Relationships between CD4+ Counts and the Presence of Oral Lesions in Human Immunodeficiency Virus Positive Women in Nigeria. Ann Med Health Sci Res 2014; 4:572-7. [PMID: 25221707 PMCID: PMC4160683 DOI: 10.4103/2141-9248.139325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Oral lesions are common findings in human immunodeficiency virus (HIV) infection. The main factor associated with the development of oral lesions is damage to the immune system, specifically loss of CD4+ lymphocytes, which are involved in cell-mediated immunity. Aim: This study was aimed to determine the association of oral lesions in HIV/acquired immune deficiency syndrome women patients with the level of immune suppression as measured by the CD4+ counts. Subjects and Methods: This was a prospective cross-sectional study with a study population of 191 consecutive female patients seen at the University of Benin Teaching Hospital, Nigeria. Ethical clearance was obtained from the institution of study and informed consent was given by every participant. HIV sero-status was determined for all patients. CD4+ count was analyzed for both the HIV+ and HIV– women with oral lesions. The relationships between oral lesions and CD4+ cell count were investigated. Result: About 56.0% (107/191) of the 191 women studied were HIV positive. Age range for the HIV positive women was 18-50 years with a mean age (standard deviation) of 36 (9.2) years. The most common oral lesion observed in the HIV positive women was pseudomembranous candidiasis accounting for 34.6% (37/107). About 68.4% (67/98) of the oral lesions occurred at CD4+ count < 200 cells/ml. Chi-square revealed statistically significant association between the presence of oral lesions and CD4+ count in HIV infected women (P = 0.03). Conclusion: As the CD4+ count was decreasing the presence of oral lesions was increasing in the study. The presence of pseudomembranous candidiasis was found to be significantly associated with CD4+ count level < 200 cells/ml. This association of oral candidiasis with CD4+ cell counts could be used as additional markers of immunosuppression and progression of HIV infection, particularly in a developing country like Nigeria where CD4+ count cannot be determined routinely.
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Affiliation(s)
- M Okoh
- Department of Oral Pathology and Medicine, University of Benin Teaching Hospital, Benin City, Nigeria
| | - Bd Saheeb
- Department of Oral and Maxillofacial Surgery, University of Benin Teaching Hospital, Benin City, Nigeria
| | - Ga Agbelusi
- Department of Preventive Dentistry, Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria
| | - Fo Omoregie
- Department of Oral Pathology and Medicine, University of Benin Teaching Hospital, Benin City, Nigeria
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Jagad VM, Shenoy N, Ramapuram J, Lewis A, Srikant N, Sarin A. Oral Cytology for HIV. ACTA ACUST UNITED AC 2014; 14:324-7. [DOI: 10.1177/2325957414535256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aim: To asses morphological and morphometrical alterations of oral squamous epithelial cells in HIV infected individuals, and determine its diagnostic significance for HIV infection. Materials and Methods: Informed Consent was obtained from all study subjects. 40 adult HIV infected patients (experimental group) and 40 adult non-infected volunteers (control group) participated. Age, occupation, and relevant medical history were recorded. The following laboratory tests reports were recorded: complete blood cell counts, blood glucose levels, serum iron and erythrocyte sedimentation rate. Oral smears were collected from normal appearing tongue and buccal mucosa of the individuals by exfoliative cytology. The cells were morphologically analysed and the nuclear area (NA), the cytoplasmic area (CA) and the nucleus-to-cytoplasm area ratio (NA/CA) were calculated. Cell yield, cell cohesion, presence/absence of inflammatory cells and candida were observed. Results: The cytological smears of HIV patients showed abundant cell yield and the epithelial cells were found to be in close cohesive clusters and both findings were found to be statistically significant. Nuclear cytoplasmic ratio was seen to be increased in 93.8% of HIV positive patientsand Mild to moderate pleomorphism was observed in 17.9% of HIV positive patients. HIV positive patients had a diminished inflammatory response and this was found to be statistically significant. Conclusion: Statistically significant deviations from normal oral epithelium were found in the study conducted. With further research, oral exfoliative cytology may form a new, painless, inexpensive diagnostic method for HIV infections.
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Patton LL, Ramirez-Amador V, Anaya-Saavedra G, Nittayananta W, Carrozzo M, Ranganathan K. Urban legends series: oral manifestations of HIV infection. Oral Dis 2013; 19:533-50. [PMID: 23517181 DOI: 10.1111/odi.12103] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 02/27/2013] [Accepted: 03/01/2013] [Indexed: 12/13/2022]
Abstract
Human immunodeficiency virus-related oral lesions (HIV-OLs), such as oral candidiasis (OC) and oral hairy leukoplakia (OHL), have been recognized as indicators of immune suppression since the beginning of the global HIV epidemic. The diagnosis and management of HIV disease and spectrum of opportunistic infection has changed over the past 30 years as our understanding of the infection has evolved. We investigated the following controversial topics: (i) Are oral manifestations of HIV still relevant after the introduction of highly active antiretroviral therapy (HAART)? (ii) Can we nowadays still diagnose HIV infection through oral lesions? (iii) Is the actual classification of oral manifestations of HIV adequate or does it need to be reviewed and updated? (iv) Is there any novelty in the treatment of oral manifestations of HIV infection? Results from extensive literature review suggested the following: (i) While HAART has resulted in significant reductions in HIV-OLs, many are still seen in patients with HIV infection, with OC remaining the most common lesion. While the relationship between oral warts and the immune reconstitution inflammatory syndrome is less clear, the malignant potential of oral human papillomavirus infection is gaining increasing attention. (ii) Effective antiretroviral therapy has transformed HIV from a fatal illness to a chronic manageable condition and as a result expanded screening policies for HIV are being advocated both in developed and in developing countries. Affordable, reliable, and easy-to-use diagnostic techniques have been recently introduced likely restricting the importance of HIV-OLs in diagnosis. (iii) The 1993 EC-Clearinghouse classification of HIV-OLs is still globally used despite controversy on the relevance of periodontal diseases today. HIV-OL case definitions were updated in 2009 to facilitate the accuracy of HIV-OL diagnoses by non-dental healthcare workers in large-scale epidemiologic studies and clinical trials. (iv) Research over the last 6 years on novel modalities for the treatment of HIV-OLs has been reported for OC and OHL.
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Affiliation(s)
- L L Patton
- Department of Dental Ecology, School of Dentistry, University of North Carolina, Chapel Hill, NC 27599-7450, USA.
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Freeman AD, Liberali SA, Coates EA, Logan RM. Oral health in Australian HIV patients since the advent of combination antiretroviral therapy. Aust Dent J 2012. [DOI: 10.1111/adj.12005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Rao UKM, Ranganathan K, Kumarasamy N. Gender differences in oral lesions among persons with HIV disease in Southern India. J Oral Maxillofac Pathol 2012; 16:388-94. [PMID: 23248472 PMCID: PMC3519215 DOI: 10.4103/0973-029x.102492] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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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Ranganathan K, Geethalakshmi E, Krishna Mohan Rao U, Vidya KM, Kumarasamy N, Solomon S. Orofacial and systemic manifestations in 212 paediatric HIV patients from Chennai, South India. Int J Paediatr Dent 2010; 20:276-82. [PMID: 20536589 DOI: 10.1111/j.1365-263x.2010.01050.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Lesions in the mouth and in other tissues and organs (oral and systemic lesions) in paediatric HIV infection are diverse and show differences in clinical presentation and severity from that of adults. Very little data exist for oral lesions in paediatric population in India. AIM To document and study oral and more widespread lesions in paediatric HIV seropositive patients. DESIGN A cross-sectional study. SETTING Paediatric HIV seropositive patients at tertiary centers: Ragas Dental College and Hospital and YRG CARE, Chennai, India. PATIENTS AND METHODS Two hundred and twelve paediatric HIV patients aged 0-14 years seen over a period of 1 year were included in the study. Clinical history, oral and systemic examinations were recorded by qualified dental surgeons and physicians. RESULTS One hundred and thirty-two patients had oral lesions ranging in number from one to three. Oral lesions included oral candidiasis (OC) (56.1%), gingivitis (10.8%), oral pigmentation (6.1%), depapillation of the tongue (5.7%), ulcers (4.2%), and oral hairy leukoplakia (1.4%). The most common systemic lesion observed was nonspecific lymphadenopathy (74.1%) followed by pruritic eruptions (53.8%), measles (51.4%), and tuberculosis (TB) (49.1%). Thirty-three (26%) patients were not immunosuppressed, 74 (58%) were moderately immunosuppressed, and 20 (15%) were severely immunosuppressed. Oral lesions exhibited positive correlation with lesions in other parts of the body. CONCLUSION Oral lesions are a common feature in paediatric HIV infection. Their management is vital to improve the quality of life of the infected children.
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Affiliation(s)
- Kannan Ranganathan
- Department of Oral Pathology, Ragas Dental College and Hospital, Uthandi, Chennai, India.
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Vieira TR, Péret ADCA, Péret Filho LA. Alterações periodontais associadas às doenças sistêmicas em crianças e adolescentes. REVISTA PAULISTA DE PEDIATRIA 2010. [DOI: 10.1590/s0103-05822010000200017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJETIVO: O objetivo deste estuo foi revisar na literatura a inter-relação entre condições sistêmicas e a ocorrência de doenças periodontais em crianças e adolescentes, destacando-se as manifestações periodontais frequentemente encontradas. FONTES DE DADOS: Artigos indexados nas bases de dados Medline, Lilacs e Bibliografia Brasileira em Odontologia, nos últimos 20 anos, além de referências clássicas. As palavraschave utilizadas foram: "doença periodontal", "periodontite", "doenças sistêmicas", "criança" e "adolescente". SÍNTESE DOS DADOS: Doenças sistêmicas como hipofosfatasia, histiocitose X, síndrome de Down, síndrome de Papillon-Lefèvre, síndrome de Ehlers-Danlos, síndrome de Chédiak-Higashi, leucemias, Aids e as deficiências quantitativas e qualitativas dos neutrófilos estão associadas ao aparecimento de alterações periodontais graves em crianças e adolescentes. Os estudos demonstraram a ocorrência de alteração periodontal na forma de periodontite em crianças e adolescentes com doenças sistêmicas, podendo levar à perda precoce de dentes. CONCLUSÕES: A ocorrência de alterações periodontais é observada em crianças e adolescentes com alterações sistêmicas, que manifestam desde inflamação gengival até formas mais destrutivas, como periodontites e perda precoce dos dentes.
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Johnson NW. The mouth in HIV/AIDS: markers of disease status and management challenges for the dental profession. Aust Dent J 2010; 55 Suppl 1:85-102. [DOI: 10.1111/j.1834-7819.2010.01203.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ammatuna P, Campisi G, Giovannelli L, Giambelluca D, Alaimo C, Mancuso S, Margiotta V. Presence of Epstein-Barr virus, cytomegalovirus and human papillomavirus in normal oral mucosa of HIV-infected and renal transplant patients. Oral Dis 2008. [DOI: 10.1034/j.1601-0825.2001.70108.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Ramírez-Amador V, Ponce-de-León S, Anaya-Saavedra G, Crabtree Ramírez B, Sierra-Madero J. Oral Lesions as Clinical Markers of Highly Active Antiretroviral Therapy Failure: A Nested Case-Control Study in Mexico City. Clin Infect Dis 2007; 45:925-32. [PMID: 17806063 DOI: 10.1086/521251] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2007] [Accepted: 06/04/2007] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Clinical markers that may predict virological failure during highly active antiretroviral therapy (HAART) have not been evaluated adequately. The aim of the present study was to evaluate the usefulness of human immunodeficiency virus (HIV)-related oral lesions as clinical predictors of virological failure in HIV-infected patients receiving HAART. METHODS A nested case-control study was conducted within a cohort of 1134 HIV-infected patients receiving HAART who attended the AIDS Clinic of the Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán in Mexico City during the period 1997-2005. Case patients were patients who, after achieving an undetectable viral load, had at least 1 viral load determination > or = 2000 copies/mL while receiving treatment. Control subjects were patients who, after achieving an undetectable viral load, continued to have undetectable viral loads during the follow-up period. There were 2-3 control subjects for each case patient, matched according to duration of follow-up. Oral examinations were blinded to viral loads and CD4+ lymphocyte counts. Analyses were performed with multivariate conditional logistic regression models, and associations were shown as odds ratios (ORs) with 95% confidence intervals (CI). Positive predictive values were calculated. RESULTS The target cohort consisted of 431 HIV-infected individuals; 47 case patients and 132 control subjects underwent complete oral examinations and formed the basis of the analysis. At the visit at which an undetectable viral load was determined, case patients and control subjects showed a similar frequency of HIV-related oral lesions (21.3% vs. 17.4%) (OR, 1.39; 95% CI, 0.57-3.38; P=.47). At the visit at which virological failure was determined, case patients showed a higher risk for HIV-related oral lesions (OR, 14.5; 95% CI, 4.21-49.94; P<.001) and oral candidosis (OR, 26.2; 95% CI, 3.34-205.9; P<.001) than did control subjects. The positive predictive value of HIV-related oral lesions and oral candidosis to identify patients who experienced virological failure while receiving HAART was 80% and 83%, respectively. CONCLUSIONS HIV-related oral lesions and, specifically, oral candidosis may be considered to be clinical markers of virological failure in HIV-infected patients receiving HAART.
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Umadevi KMR, Ranganathan K, Pavithra S, Hemalatha R, Saraswathi TR, Kumarasamy N, Solomon S, Greenspan JS. Oral lesions among persons with HIV disease with and without highly active antiretroviral therapy in southern India. J Oral Pathol Med 2007; 36:136-41. [PMID: 17305634 DOI: 10.1111/j.1600-0714.2006.00505.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND The advent of highly active antiretroviral therapy (HAART) has changed the scenario of human immunodeficiency virus (HIV) infection. HIV patients in India have now access to generic HAART and this is the first report describing oral lesions in patients on HAART from our country. METHODS Oral lesions were studied in HIV seropositive patients (n = 50 on HAART and n = 50 not on HAART) attending a tertiary HIV referral care centre in India and patients on HAART were followed up. RESULTS There was a difference in the occurrence of oral candidiasis (OC) between HAART and non-HAART participants (8%, 24%; P < 0.05). Pseudomembranous candidiasis was 4% and 18% in HAART and non-HAART groups respectively (P < 0.05). In patients with CD4 count <or=200, OC was 5.6% in the HAART group and 39.1% in the non-HAART group (P < 0.05). Among patients with CD4 count >200, pigmentation was 43.8% in the HAART group and 14.8% in the non-HAART group (P < 0.05). CONCLUSION The prevalence of OC in patients who had access to HAART was less when compared with those who did not have access to HAART.
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Affiliation(s)
- K M R Umadevi
- Ragas Dental College and Hospital, Uthandi, Chennai, India.
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Ramírez-Amador V, Ponce-De-León S, Sierra-Madero J, Soto-Ramírez L, Esquivel-Pedraza L, Anaya-Saavedra G. Synchronous kinetics of CD4+ lymphocytes and viral load before the onset of oral candidosis and hairy leukoplakia in a cohort of Mexican HIV-infected patients. AIDS Res Hum Retroviruses 2005; 21:981-90. [PMID: 16379600 DOI: 10.1089/aid.2005.21.981] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
An observational, prospective, longitudinal cohort study was performed at the AIDS Clinic of a tertiary care institution in Mexico City to determine the association of viral load (VL) and CD4+ lymphocyte kinetics with the development of oral candidosis (OC) and hairy leukoplakia (HL). Participants were HIV-infected adult subjects, without a history of or current OC or HL, not receiving HAART. Oral examinations were performed at baseline and every month for evidence of OC or HL; CD4+ and VL determinations were done at baseline, at 6-month intervals, when oral lesions were detected, and 2 months later. Affected subjects (OL group) by OC or HL had clinical intervals defined before (antecedent), during (concurrent), and after their development. In the nonaffected individuals (NA group), 6-month intervals were determined. Differences (changes) along the clinical and study intervals were calculated for CD4+ and VL. The median study time was 178 (range: 31-924) days; 99 patients were included. The 2-year cumulative incidence of either oral lesion was 54% (49.5% for OC and 33.2% for HL). In the OL group (31 patients) a progressive and continuous decrease of CD4+ was found in the antecedent interval followed by a significant increase in VL in the concurrent period. The NA group showed a significant fall in CD4+ by semester 3, without a significant rise of VL in the following semester. The effect of CD4+ remained significant in a multivariate analysis. This study has shown that the onset of OC and/or HL is heralded by the sequence of a sustained reduction of CD4+, followed by a sharp increase of VL. In the multivariate analysis, the decrease in CD4+ lymphocytes appeared to be the predominant factor predicting the appearance of these oral lesions. Their potential use as markers of a recent change in the immunologic and virologic status of HIV-infected individuals is emphasized.
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Chattopadhyay A, Caplan DJ, Slade GD, Shugars DC, Tien HC, Patton LL. Risk indicators for oral candidiasis and oral hairy leukoplakia in HIV-infected adults. Community Dent Oral Epidemiol 2005; 33:35-44. [PMID: 15642045 DOI: 10.1111/j.1600-0528.2004.00194.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Oral candidiasis (OC) and oral hairy leukoplakia (OHL) are the most common oral mucosal diseases associated with HIV infection. Independent risk indicators associated with these sentinel opportunistic diseases have not been established in mixed race and gender adult populations in the southeast USA. The purposes of this study were 1) to estimate prevalence of OC and OHL among an HIV-1 positive adult population, and 2) to develop explanatory multivariable models for each disease outcome. METHODS This cross-sectional study evaluated 631 adult dentate HIV-1 seropositive persons examined for HIV-associated oral mucosal diseases between 1995 and 2000 at University of North Carolina Hospitals in Chapel Hill, North Carolina using data collected from medical record review, interview questionnaire and clinical examination. We analyzed the data using t-tests, anova, and unconditional logistic regression. RESULTS Prevalent OC was associated with low CD4+ cell count [<200 cells/microl, adj. OR = 12.7 (95%CI: 4.9-32.9)], antiretroviral combination therapy [OR = 0.6 (0.3-0.9)], and current smoking [OR = 2.5 (1.3-4.8)]. Prevalent OHL was associated with low CD4+ cell count [<200 cells/microl, OR = 7.2 (2.7-18.9)], antifungal medication use [OR = 1.8 (1.1-2.9)], current recreational drug use [OR = 2.5 (1.3-4.9)], and male gender [OR = 2.5 (1.3-4.8)]. CONCLUSIONS While CD4+ cell count, and antiretroviral medication were important risk indicators for OC, and OHL, cigarette smoking appears to be an important risk indicator for OC in HIV-1-infected populations.
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Shibuya K, Hirata A, Omuta J, Sugamata M, Katori S, Saito N, Murata N, Morita A, Takahashi K, Hasegawa C, Mitsuda A, Hatori T, Nonaka H. Granuloma and cryptococcosis. J Infect Chemother 2005; 11:115-22. [PMID: 15990974 DOI: 10.1007/s10156-005-0387-x] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2005] [Indexed: 11/29/2022]
Abstract
This review describes the general histopathological features of cryptococcosis in immunocompetent individuals, as well as in patients with acquired immunodeficiency syndrome (AIDS). Details of the histological examination of cryptococcal lesions are described, with the consideration of morphological modifications induced by treatment with highly active antiretroviral therapy (HAART). The essential histological features of cryptococcosis in individuals with impaired T-cell functioning are yeast-cell proliferation with a histiocytic response, but only minor lymphocytic and neutrophilic components. Several histological patterns of pulmonary cryptococcal lesions are introduced in this article, some of which could be graded with respect to the degree and type of inflammatory reaction. One pattern was a mild lesion consisting of scattered small foci of intraalveolar cryptococcal proliferation with a histiocytic response. Another pattern involved massive cryptococcal infection, which may have been simply more extensive than that in the mild lesion. Capillary involvement of alveolar septa should be understood as an important common finding in patients with AIDS who had not been treated with HAART. In those patients, the absence of T cells and a decreasing function of antigen-presenting activity in histiocytes were confirmed by immunohistological examination. These findings suggest that the lungs of AIDS patients without HAART offer little resistance to bloodstream dissemination by cryptococci. The unique histological feature demonstrated in patients treated with HAART is characterized by the presence of CD4+ cells, greater response of histiocytes and multinucleated giant-cell formation, and lack of massive capillary involvement.
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Affiliation(s)
- Kazutoshi Shibuya
- Department of Pathology, Omori Hospital, Toho University School of Medicine, 6-11-1 Omori-Nishi, Ota-Ku, Tokyo, 143-8541, Japan.
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Chidzonga MM. HIV/AIDS orofacial lesions in 156 Zimbabwean patients at referral oral and maxillofacial surgical clinics. Oral Dis 2003; 9:317-22. [PMID: 14629334 DOI: 10.1034/j.1601-0825.2003.00962.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To document the prevalence, age and gender distribution and clinical features of HIV/AIDS orofacial lesions in patients referred to the two largest Oral and Maxillofacial specialist centers in Harare, Zimbabwe, and compare the findings with those from other parts of the world. DESIGN Descriptive study. SETTING Oral and Maxillofacial Surgical Clinics at specialist referral hospitals; Harare Central Hospital and Parirenyatwa Government Hospital, Harare, Zimbabwe. SUBJECTS A total of 7800 consecutive patients referred for various orofacial conditions were examined. From this group, 156 patients with orofacial lesions of or suggestive of HIV/AIDS were further interviewed and examined by the oral and maxillofacial surgeon in charge of the clinics. METHODS Head, neck and oral examinations were carried out. Oral examination was carried out using mouth mirror and dental light in a dental chair. HIV/AIDS orofacial lesions were recorded and diagnosed using the EC Clearing House Criteria on Oral Problems related to HIV Infection (1993). RESULTS There were 79 males and 77 females. Male:female ratio 1:1; age range 1-56 years; candidiasis (55.1%) was the most common lesion with the pseudomembranous type (55.8%) predominating. High prevalences of Kaposi's sarcoma (18.6%), salivary gland disease (12.2%) and cancrum oris (3.8%) were noted. Heterosexual contact and mother to child transmissions appear to be the mode of transmission. CONCLUSION The spectrum of orofacial lesions is similar to that in other countries. This study shows a high prevalence of candidiasis, Kaposi's sarcoma, salivary gland disease, non-Hodgkin's lymphoma, cancrum oris and rampant caries.
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Affiliation(s)
- M M Chidzonga
- Department of Dentistry, College of Health Sciences, University of Zimbabwe, Avondale, Harare, Zimbabwe.
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Ramírez-Amador V, Esquivel-Pedraza L, Sierra-Madero J, Anaya-Saavedra G, González-Ramírez I, Ponce-de-León S. The Changing Clinical Spectrum of Human Immunodeficiency Virus (HIV)-Related Oral Lesions in 1,000 Consecutive Patients: A 12-Year Study in a Referral Center in Mexico. Medicine (Baltimore) 2003; 82:39-50. [PMID: 12544709 DOI: 10.1097/00005792-200301000-00004] [Citation(s) in RCA: 101] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
In developing countries, the variations in the clinical spectrum of human immunodeficiency virus (HIV)-related oral lesions over time, and the possible effects of antiretroviral therapy, have not been described. In this study we evaluate the clinical spectrum of oral lesions in a series of HIV-infected patients when first examined at the acquired immunodeficiency syndrome (AIDS) clinic of a tertiary care institution in Mexico City, Mexico, and the changes observed over 12 years. All HIV-infected adult patients had an oral examination performed by specialists in oral pathology and medicine who used established clinical diagnostic criteria for oral lesions. Four periods were defined according to the evolving pattern of antiretroviral use: the first 2 were before the introduction of highly active antiretroviral therapy (HAART) and the last 2 were during more established use of HAART. For the statistical analysis the chi-square test for contingency tables and the chi-square test for trend were utilized. For dimensional variables, except age, the Kruskal-Wallis or Mann-Whitney rank sum tests were used when applicable and trend was tested with the Spearman correlation coefficient. Age was tested through analysis of variance (ANOVA) and linear regression analysis. Alpha value was set at p = 0.05 for each test. In the 12-year study, 1,000 HIV-infected patients were included (87.9% male). At the baseline examination, oral lesions strongly associated with HIV were present in 47.1% of HIV-infected patients. Oral candidosis (31.6%), hairy leukoplakia (22.6%), erythematous candidosis (21.0%), and pseudomembranous candidosis (15.8%) were the most frequent lesions. Oral Kaposi sarcoma (2.3%), HIV-associated periodontal disease (1.7%), and oral non-Hodgkin lymphoma (0.1%) were less frequent. HIV-related oral lesions decreased systematically-by half during the course of the 4 study periods (p < 0.001). Except for Kaposi sarcoma, all oral lesions strongly associated with HIV showed a trend to decrease significantly during the study period. No apparent variation in the occurrence of salivary gland disease or human papillomavirus-associated oral lesions was found. A significant trend to a lower prevalence was observed in the group of patients who were already taking antiretroviral therapy, non-HAART and HAART (p < 0.001 and p = 0.004, respectively). Only a discrete reduction, barely significant, was noted among untreated patients (p = 0.060). By Period IV (1999-2001), those who received HAART showed the lowest prevalence of oral lesions strongly associated with HIV (p < 0.001). Patients with oral lesions strongly associated with HIV had significantly lower median CD4+ counts and higher viral loads than those without oral lesions strongly associated with HIV (p < 0.001 and p = 0.005, respectively). When CD4+ counts were correlated with prevalence of oral candidosis, a consistently negative association was found; this association prevailed even after the study group was partitioned according to period. In this selected cohort of 1,000 patients with HIV infection, the clinical spectrum of HIV-related oral lesions has changed over the 12-year study, with a decreased prevalence of most oral lesions. Our findings probably represent improvements in medical care of HIV-infected persons, earlier detection of HIV-infected patients at the AIDS clinic, the increasing use of prophylactic drugs to prevent secondary AIDS-related opportunistic infections, and, perhaps most important, the availability of potent antiretroviral therapy in recent years, since the introduction of HAART.
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Birnbaum W, Hodgson TA, Reichart PA, Sherson W, Nittayananta W, Nittayannanta SW, Axell TE. Prognostic significance of HIV-associated oral lesions and their relation to therapy. Oral Dis 2002; 8 Suppl 2:110-4. [PMID: 12164643 DOI: 10.1034/j.1601-0825.2002.00021.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The oral manifestations of HIV infection have been considered to be of value in assessing disease progression in the developed world. However, the potential use of oral lesions as prognostic markers in resource-poor countries has yet to be fully investigated. There is reasonably compelling evidence in the developed world for an association between oral lesions and viral load. However, the true nature of this association is less clear and there are few data available from the developing world. With the introduction of HAART, a change in prevalence of the oral manifestations of HIV infection has been observed, including regression of oral candidiasis, Kaposi's sarcoma and oral hairy leukoplakia. However, oral condylomata and herpes simplex virus infection appear to persist with HMRT therapy. Further research in partnership with resource-poor countries is required to document disease progression and the associated oral lesions in both adults and children.
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Eyeson JD, Tenant-Flowers M, Cooper DJ, Johnson NW, Warnakulasuriya KAAS. Oral manifestations of an HIV positive cohort in the era of highly active anti-retroviral therapy (HAART) in South London. J Oral Pathol Med 2002; 31:169-74. [PMID: 11903824 DOI: 10.1034/j.1600-0714.2002.310308.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Human Immunodeficiency Virus (HIV) infection is associated with oral manifestations of diagnostic and prognostic importance. With the advent of Highly Active Anti-retroviral Therapy (HAART) there is anecdotal evidence to suggest that the prevalence of oral lesions has declined. The number of prevalence studies, carried out in the era of HAART is, however, meagre. Our aim was to study the prevalence of the oral manifestations of HIV in a population, predominantly on HAART, attending a Genito-Urinary Medicine Centre in South London. METHODS This cross sectional study included 203 adult volunteers, comprising 76% males and 24% females. One third of the subjects were from the predominantly African or Afro- Caribbean ethnic minority groups resident in London. The relationship between the prevalence of oral lesions and demographic variables, therapeutic regimes, viral load and CD4 counts were evaluated. RESULTS One hundred (49%) of the patients had no detectable oral lesions. Oral lesions detected most frequently included oral hairy leukoplakia (9.9%), HIV associated periodontal diseases (9.9%) and oral candidiasis (4.9%). Three subjects had multiple papillomatous growths. Most cases (n = 17/20) of oral hairy leukoplakia were in individuals with a detectable (> 400 copies/ml) plasma RNA viral load. The majority (n = 8/10) of our patients with oral candidiasis had a plasma RNA viral load > 10,000 copies/ml and half (n = 5/10) had a CD4 count < 200 cells/mm3. Logistic regression analysis suggested that the presence of an oral lesion was not associated with any demographic features except for periodontal diseases which were associated with tobacco smoking (P = 0.023). CONCLUSIONS The prevalence of so called 'strongly associated' oral lesions of HIV is low in this South London HIV-infected population on HAART, and the relative frequency is different from that cited in the literature from the pre-HAART era. The oral lesions detected were found mostly in people with low CD4 counts and high HIV-1 RNA viral loads, suggesting they were very immunocompromised, not on, or declining therapy, or that their therapy was failing.
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Affiliation(s)
- J D Eyeson
- Department of Oral Medicine & Pathology, Guy's, King's & St. Thomas' Schools of Medicine & Dentistry, London, UK
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Patton LL, White BA, Field MJ. State of the evidence base for medically necessary oral health care. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 2001; 92:272-5. [PMID: 11552143 DOI: 10.1067/moe.2001.114834] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The purpose of this article was to highlight the recent call for an evidence-based approach to public policy decision making with respect to funding dental services and the need this creates for enhanced clinical research activities. STUDY DESIGN Systematic reviews on topics of importance to oral health care practitioners are being conducted and published by various national and international groups. Recent activities to assess evidence to support medically necessary dental services were reviewed. RESULTS An Institute of Medicine Committee on Medicare Coverage Extensions found little published scientific evidence that directly assessed the effectiveness of dental services in preventing or managing systemic health outcomes for patients with head and neck cancer, lymphoma, leukemia, organ transplantation, and heart valve repair or replacement. CONCLUSIONS The scientific community must strive to meet the challenge of conducting well-designed randomized, controlled trials that test the impact of dental treatment interventions on systemic health to meet the growing need for evidence to support or refute widely accepted dental treatment protocols for medically complex patients.
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Affiliation(s)
- L L Patton
- Department of Dental Ecology, School of Dentistry, University of North Carolina, Chapel Hill 27599-7450, USA.
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Shibuya K, Coulson WF, Wollman JS, Wakayama M, Ando T, Oharaseki T, Takahashi K, Naoe S. Histopathology of cryptococcosis and other fungal infections in patients with acquired immunodeficiency syndrome. Int J Infect Dis 2001; 5:78-85. [PMID: 11468102 DOI: 10.1016/s1201-9712(01)90030-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To gain insight into the histopathologic characteristics of fungal infection in acquired immunodeficiency syndrome (AIDS). METHODS A review was conducted of the histopathology for 162 patients with evident fungal infection. RESULTS The microscopic appearance of esophageal candidiasis that was common in patients with single organ involvement revealed necrotic debris containing proliferating hyphae at the site of mucosal erosions without fungal invasion of underlying tissue. The incidence of oral and esophageal candidiasis was followed by that of pulmonary aspergillosis and Candida infection. Eighteen patients had generalized cryptococcosis, representing the commonest generalized fungal disease. The essential histologic features of the disease consisted of yeast cell proliferation with a histiocytic response, but only minor lymphocytic and neutrophilic components. This was different from the manifestations of both Candida and Aspergillus infections. The two histologic patterns recognized in the pulmonary cryptococcal lesions could be graded with respect to the degree and type of inflammatory reaction. The milder one consisted of small scattered foci of intra-alveolar cryptococcal proliferation with a histiocytic response. Another pattern involved massive cryptococcal infection, which might be simply more extensive than that in the former. Capillary involvement of alveolar septa was an important common finding in all 18 patients.
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Affiliation(s)
- K Shibuya
- Department of Pathology, Toho University Ohashi Hospital, Tokyo, Japan.
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Oral Mucosal Lesions and HIV Viral Load in the Women's Interagency HIV Study (WIHS). J Acquir Immune Defic Syndr 2000. [DOI: 10.1097/00126334-200009010-00006] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Greenspan D, Komaroff E, Redford M, Phelan JA, Navazesh M, Alves ME, Kamrath H, Mulligan R, Barr CE, Greenspan JS. Oral mucosal lesions and HIV viral load in the Women's Interagency HIV Study (WIHS). J Acquir Immune Defic Syndr 2000; 25:44-50. [PMID: 11064503 DOI: 10.1097/00042560-200009010-00006] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The prevalence of oral lesions was assessed in a five-center subset of the Women's Interagency HIV Study (WIHS) and correlated with other features of HIV disease. Oral examinations were performed by dental examiners on 729 women (577 HIV-positive and 152 HIV-negative) during baseline examination. Significant differences between the groups were found for the following oral lesions: pseudomembranous candidiasis, 6.1% and 2.0%, respectively; erythematous candidiasis, 6.41% and 0.7%, respectively; all oral candidiasis, pseudomembranous and/or erythematous, 13.7% and 3.3%, respectively. Hairy leukoplakia was observed in 6.1% of HIV-positive women. No significant differences were found for recurrent aphthous ulcers, herpes simplex lesions, or papillomas. Kaposi's sarcoma was seen in 0.5% of HIV-positive and 0% of HIV-negative women. Using multiple logistic regression models controlling for use of antiretrovirals and antifungals, in HIV-positive women the presence of oral candidiasis was associated with a CD4 count <200 cells/microl, cigarette smoking, and heroin/methadone use; the presence of hairy leukoplakia was not related to CD4 count but was associated with high viral load. Oral candidiasis and hairy leukoplakia are confirmed as being common features of HIV infection in women and appear to be associated with HIV viral load, immunosuppression, and various other behaviorally determined variables.
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Affiliation(s)
- D Greenspan
- Department of Stomatology, University of California San Francisco, San Francisco, California 94143-0422, USA
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Abstract
A range of oral mucosal and periodontal lesions is associated with HIV infection and HIV disease progression. These are often symptomatic and require treatment in themselves, and also have a diagnostic and prognostic role in the management of the underlying HIV disease. These lesions have been broadly divided into: (a) those strongly associated with HIV such as oral candidoses, oral hairy leukoplakia and Kaposi's sarcoma; (b) those less strongly associated such as swellings of the major salivary glands; and (c) those least commonly associated such as recurrent aphthous ulcers. Overall the prevalence and severity of these lesions inversely correlate with the level of immunosuppression. With the passage of time, there has been improved understanding of the disease pathogenesis resulting in the development of new drugs to combat this infection. Medication has changed from monotherapy to current triple combination therapy (Highly Active Anti-Retroviral Therapy). This review looks at the impact of changing therapy on the prevalence of the various oral lesions associated with HIV. It finds a decrease in the prevalence of the oral lesions in the era of combination therapy as compared to earlier periods. It also shows a change in the types of lesions which predominate with those previously placed amongst the strongly associated lesions no longer being predominant in the era of combination therapy where such treatment is available.
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Affiliation(s)
- J D Eyeson
- Department of Oral and Maxillofacial Medicine and Pathology, Guy's, King's and St Thomas' Dental Institute, Denmark Hill Campus, Caldecot Road, London SE5 9RW, UK
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Affiliation(s)
- I L Chapple
- Unit of Periodontology, School of Dentistry, University of Birmingham
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40
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Affiliation(s)
- G Laskaris
- Oral Medicine Clinic, University of Athens, A. Sygros Hospital for Skin Disease, Athens, Greece
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Ranganathan K, Reddy BV, Kumarasamy N, Solomon S, Viswanathan R, Johnson NW. Oral lesions and conditions associated with human immunodeficiency virus infection in 300 south Indian patients. Oral Dis 2000; 6:152-7. [PMID: 10822358 DOI: 10.1111/j.1601-0825.2000.tb00326.x] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS) is a major health problem in India. The National AIDS Control Organisation (NACO) of India reports a seropositivity of 25.03 per thousand for the whole country, as of October 1999. In spite of this high prevalence there are very few reports of oral lesions and conditions in Indian HIV/AIDS patients, which are important in early diagnosis and management of these patients. OBJECTIVE AND SETTING The present report describes the oral lesions in 300 HIV positive symptomatic patients presenting to us at RAGAS-YRG CARE, a non-governmental organisation in Chennai, South India, over a period of 9 months in 1998. METHOD Lesions were diagnosed on clinical appearance using international criteria. RESULTS Of the 300 patients 89% had acquired the infection through heterosexual contact. There were 205 males and 95 females, aged from 7 months to 72 years. Forty-seven percent of the patients were in the age group 21-30 years. CD4 counts were ascertained for 105 patients, 64 (62%) had CD4 counts < or = 200. A total of 217 (72%) of the 300 patients had some oral lesion when examined. Gingivitis (47%) and pseudomembranous candidiasis (33%) were the most common oral lesions. The other oral lesions seen were oral mucosal pigmentation (23%), erythematous candidiasis (14%), periodontitis (9%), angular cheilitis (8%), oral ulcers (3%), oral hairy leukoplakia (3%), hyperplastic candidiasis (1%), oral submucous fibrosis (2%) and one case of leukoplakia. CONCLUSIONS Oral lesions occur commonly in HIV infection. A comprehensive oral examination may not only suggest HIV disease but may also be useful in monitoring the disease progression. This is a cost-effective procedure, which may be useful in screening large populations in developing countries like India.
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Affiliation(s)
- K Ranganathan
- Department of Oral Pathology, Ragas Dental College and Hospital, 116, Dr. Radhakrishnan salai, Mylapore, 600 004, Chennai, India.
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Osaki T, Yoneda K, Yamamoto T, Ueta E, Kimura T. Candidiasis may induce glossodynia without objective manifestation. Am J Med Sci 2000; 319:100-5. [PMID: 10698094 DOI: 10.1097/00000441-200002000-00006] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The causes of glossodynia in the absence of objective abnormalities range widely and differential diagnosis of glossodynia is very difficult. METHODS Based on the examination results of peripheral blood, stimulated and nonstimulated salivary flow rate (SFR), glossal pain threshold, and C. albicans cell culture and the response to treatment, we identified the cause of vague pain of the tongue in 98 patients who lacked objective findings and identified candidiasis as the cause of glossodynia in 26 patients. RESULTS These patients revealed hyposalivation and decreased glossal pain thresholds and C. albicans cell overgrowth. Pain thresholds in the painful portion (54.6+/-2.9 degrees C) were significantly decreased compared with those in the painless portion (57.7+/-3.4 degrees C) (P < 0.05) and the pain thresholds were largely increased after treatment (57.2+/-1.6 degrees C). Nonstimulated SFR before treatment was lower than that of age- and gender-matched healthy people, although stimulated SFR was decreased only slightly. C. albicans cell overgrowth was detected by the number of C. albicans colonies that formed in Sabouraud's agar plate (539.3+/-198.4/dish). After the subsidence of glossal pain by mouth washing with a 3% amphotericin B solution, the C. albicans colonies were decreased to 31.5+/-19.3/dish, which was almost same as the control level, 14.1+/-8.4/dish. CONCLUSION These results indicate that candidiasis in conjunction with hyposalivation may induce pain in the tongue without manifestation of objective abnormalities.
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Affiliation(s)
- T Osaki
- Department of Oral Surgery, Kochi Medical School, Nankoku-city, Japan
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Osaki T, Yoneda K, Yamamoto T, Ueta E, Kimura T. Candidiasis May Induce Glossodynia without Objective Manifestation. Am J Med Sci 2000. [DOI: 10.1016/s0002-9629(15)40696-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Oral lesions are important in the clinical spectrum of HIV/AIDS, arousing suspicion of acute seroconversion illness (aphthous ulceration and candidiasis), suggesting HIV infection in the undiagnosed individual (candidiasis, hairy leukoplakia, Kaposi's sarcoma, necrotizing ulcerative gingivitis), indicating clinical disease progression and predicting development of AIDS (candidiasis, hairy leukoplakia), and marking immune suppression in HIV-infected individuals (candidiasis, hairy leukoplakia, necrotizing periodontal disease, Kaposi's sarcoma, long-standing herpes infection, major aphthous ulcers). In addition, oral lesions are included in staging systems for HIV disease progression and as entry criteria or endpoints in clinical trials of antiretroviral drugs. Recognition and management of these oral conditions is important for the health and quality of life of the individual with HIV/AIDS. In keeping with this, the U.S. Department of Health Services Clinical Practice Guideline for Evaluation and Management of Early HIV Infection includes recommendations that an oral examination, emphasizing oral mucosal surfaces, be conducted by the primary care provider at each visit, a dental examination by a dentist should be done at least two times a year, and patients should be informed of the importance of oral care and educated about common HIV-related oral lesions and associated symptoms.
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Affiliation(s)
- L L Patton
- Department of Dental Ecology, School of Dentistry, University of North Carolina, Chapel Hill, USA.
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Diz P, Ocampo A, Iglesias I, Otero I. Lack of ritonavir antifungal effect in vitro. Antimicrob Agents Chemother 1999; 43:997. [PMID: 10200872 PMCID: PMC89250 DOI: 10.1128/aac.43.4.997] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Diz Dios P, Ocampo A, Miralles C, Otero I, Iglesias I, Rayo N. Frequency of oropharyngeal candidiasis in HIV-infected patients on protease inhibitor therapy. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1999; 87:437-41. [PMID: 10225625 DOI: 10.1016/s1079-2104(99)70242-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the effect of HIV-1 protease inhibitors on the frequency of oropharyngeal candidiasis in HIV-infected patients. STUDY DESIGN A clinical and analytic follow-up was carried out to determine the number of episodes of oropharyngeal candidiasis during HIV-1 protease inhibitor therapy and the relation of this incidence to the CD4 lymphocyte count and circulating neutrophils level. Seventy-five HIV-positive patients were selected, and HIV-1 protease inhibitor therapy was administered to each patient over a minimum of 6 months. These patients did not receive long-term preventive antifungal therapy for oral candidiasis, even as secondary prophylaxis against cryptococcosis. Results were compared with those obtained during the previous 6 months, during which patients had been treated only with reverse transcriptase inhibitors. RESULTS At least one episode of oropharyngeal candidiasis was seen in 56% (42/75) of patients during reverse transcriptase inhibitor therapy and in only 9.3% (7/75) of patients after the initiation of protease inhibitor therapy. The number of relapses decreased significantly when the 2 follow-up periods were compared (P<.0001). The CD4 and CD8 lymphocyte counts increased significantly with protease inhibitor therapy (P<.001 and P<.05, respectively). During reverse transcriptase inhibitor treatment, the probability of the presentation of oropharyngeal candidiasis correlated with falling CD4 counts (P<.0001). The HIV-1 protease inhibitor therapy was associated with a significant increase in the neutrophil count (P<.01). The probability of the occurrence of some episode of candidiasis correlated inversely with the circulating neutrophil level (P<.05). CONCLUSIONS Protease inhibitor therapy decreases the frequency of HIV-related oropharyngeal candidiasis. The mechanism involved is unknown, but it can be speculated that a reduction of the viral load increases the number of intact T helper cells, which in turn enhances the number of circulating polymorphonuclear neutrophils and regulates their function by means of colony-stimulating factors.
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Affiliation(s)
- P Diz Dios
- Special Needs Unit, School of Medicine and Dentistry, Santiago de Compostela University, Vigo, Spain
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47
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Margiotta V, Campisi G, Mancuso S, Accurso V, Abbadessa V. HIV infection: oral lesions, CD4+ cell count and viral load in an Italian study population. J Oral Pathol Med 1999; 28:173-7. [PMID: 10235371 DOI: 10.1111/j.1600-0714.1999.tb02019.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aims of this study were to assess types and prevalence of HIV-related oral lesions and to correlate these lesions to the main laboratory parameters such as CD4+ cell count and plasma HIV-RNA. The study population consisted of 104 consecutive HIV+ patients living in Sicily (M=67, 64.4%; F=37, 35.6%; median age=35 years). CD4+ cell count and viral load were measured within 24 h of oral examination. Data were managed and analysed by Epi-Info 6.0. HIV-related oral lesions, as classified by the EC-Clearinghouse, were diagnosed in 35.6% of patients: these were of the Strongly Associated (SA) type in 22.1%, the Less Common Associated (LCA) type in 12.5%, and the Lesions Seen in HIV Infection (LS) type in 3.8%. CD4+ cell counts <200 x 10(6)/l were significantly associated only with SA lesions (P=0.03); median values of CD4+ cell count were also significantly correlated (P=0.02). Viral load, expressed both by median values of copies/ml (P=0.0001) and log10 copies/ml (P=0.0003), was significantly associated only with SA lesions. Treatment failure was significantly correlated to SA lesions (P=0.04). Besides the confirmed correlation with CD4 depletion, the strong association with a high level of viral load could make SA oral lesions a useful tool for identifying progression of HIV infection and could be of value in monitoring antiretroviral therapy.
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MESH Headings
- Adult
- Anti-HIV Agents/therapeutic use
- CD4 Lymphocyte Count
- Candidiasis, Oral/blood
- Candidiasis, Oral/epidemiology
- Candidiasis, Oral/etiology
- Chi-Square Distribution
- Condylomata Acuminata/blood
- Condylomata Acuminata/epidemiology
- Condylomata Acuminata/etiology
- Cross-Sectional Studies
- Disease Progression
- Female
- HIV Infections/blood
- HIV Infections/complications
- HIV Infections/drug therapy
- HIV Infections/epidemiology
- HIV-1/isolation & purification
- Herpes Simplex/blood
- Herpes Simplex/epidemiology
- Herpes Simplex/etiology
- Humans
- Leukoplakia, Hairy/blood
- Leukoplakia, Hairy/epidemiology
- Leukoplakia, Hairy/etiology
- Male
- Melanosis/blood
- Melanosis/epidemiology
- Melanosis/etiology
- Middle Aged
- Mouth Diseases/blood
- Mouth Diseases/epidemiology
- Mouth Diseases/etiology
- Odds Ratio
- Periodontal Diseases/blood
- Periodontal Diseases/epidemiology
- Periodontal Diseases/etiology
- Prevalence
- RNA, Viral/blood
- Sicily/epidemiology
- Stomatitis, Aphthous/blood
- Stomatitis, Aphthous/epidemiology
- Stomatitis, Aphthous/etiology
- Treatment Failure
- Viral Load
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Affiliation(s)
- V Margiotta
- Department of Oral Medicine, University of Palermo, Italy
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Ramirez-Amador V, Esquivel-Pedraza L, Sierra-Madero J, Ponce-de-Leon S, Ponce-de-Leon S. Oral manifestations of HIV infection by gender and transmission category in Mexico City. J Oral Pathol Med 1998; 27:135-40. [PMID: 9563806 DOI: 10.1111/j.1600-0714.1998.tb01929.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A cross-sectional analysis was conducted in Mexico City from September 1989 to March 1996, to determine the prevalence of HIV-related oral manifestations by gender and route of HIV transmission. The diagnosis of HIV-associated oral lesions was based on preestablished criteria. For the statistical analysis chi-squared and Fisher's exact tests were used where appropriate. Odds ratios were calculated as estimates of the relative risks. Control of confounding factors was performed by logistic regression models. Oral lesions were present in 75% of 436 HIV+ patients. Hairy leukoplakia, erythematous and pseudomembranous candidosis, angular cheilitis and oral ulcers were frequently found. Patients who contracted HIV through blood transfusion were more likely to present erythematous candidosis (P=0.005) than subjects who acquired HIV through sexual transmission. Oral ulcers were seen only in men (P=0.02) and in individuals who contracted HIV through sexual transmission (P=0.02). This study brings valuable data in regard to differences in the type and prevalence of HIV-related oral lesions by gender and the risk categories analysed, particularly blood transfusion.
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Affiliation(s)
- V Ramirez-Amador
- Universidad Autonoma Metropolitana-Xochimilco, Mexico City, Mexico
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49
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Affiliation(s)
- N W Johnson
- RCS Department of Dental Sciences, King's College School of Medicine and Dentistry, London, UK.
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