Oral manifestation of HIV/AIDS infections in paediatric Nigerian patients

Prevalence of oral mucosal lesions in human immunodeficiency virus-infected children attending the Pediatric Infectious Diseases Clinic in Cape Town

Objective

Investigation of the prevalence of oral mucosal lesions in human immunodeficiency virus (HIV)‐infected children undergoing highly active antiretroviral therapy (HAART).

Materials and Methods

Cross‐sectional study of 66 HIV seropositive children, comprised of 28 (42.4%) females and 38 (57.6%) males (average age of 6 years). Study participants all required data regarding CD4+ T‐helper cell counts and the viral load. All participants underwent an orofacial clinical examination by calibrated clinicians. Associations between the presence of oral mucosal lesions, CD4+ cell counts, and viral load were analyzed using Poisson regression.

Results

The prevalence of oral manifestations was detected in 21 children (31.8%). Oral lesions were detected in 16 children with viral load copies <50 cells/mm³ and 22 children with CD4+ counts >500 cells/mm³. Predominant lesions identified included angular cheilitis (36.7%), candidiasis (13.3%) and atypical oral ulcers (13.3%). The presence of one lesion was the most prevalent represented by 19 children. Oral lesions in relation to the CD4+ counts >500 resulted in; 14 children with one oral lesion, 5 with two lesions and 3 with three oral mucosal lesions. The other half of this CD4+ count patient group presented with no oral mucosal lesions. Oral lesions in relation Viral load copies <50 resulted in; 9 children with one oral lesion, 3 with two oral mucosal lesions and 4 with three oral mucosal lesions. The other half of this Viral load patient group presented with no oral mucosal lesions. No significant correlations were established between the presence of oral mucosal lesions and low CD4+ counts (p = 0.715) nor with high viral load counts (p = 0.638).

Conclusion

HIV‐related oral mucosal lesions still presented in the participants despite management with HAART. Based on the results, CD4+ counts and viral load does not appear to be suitable markers of orofacial involvement in children.

Oral candidiasis in human immunodeficiency virus-infected patients under highly active antiretroviral therapy

Human immunodeficiency virus has plagued mankind since the 1980's when the first case was documented. Human immunodeficiency virus-induced immunocompromised state can lead to several systemic and local manifestations, which often culminates in mortality. Oral candidiasis was one of the most prevalent opportunistic infections noted in human immunodeficiency virus-infected patients. The advent of highly active antiretroviral therapy has led to a significant reduction in both the mortality and the morbidity of infected patients. The combined antiretroviral therapy has also led to a decrease in the incidence of opportunistic infections including oral candidiasis. Thus, the presence of well-established oral candidiasis in human immunodeficiency virus-infected patients under highly active antiretroviral therapy could be considered as an indicator of potential treatment failure. The present manuscript aims to review the published literature assessing the effect of highly active antiretroviral therapy on the incidence of oral candidiasis in human immunodeficiency virus-infected patients.

The Prevalence, Etiological Agents, Clinical Features, Treatment, and Diagnosis of HIV-Associated Oral Candidiasis in Pediatrics Across the World: A Systematic Review and Meta-Analysis

In HIV-infected pediatrics, oral candidiasis (OC) is a global issue of concern due to its association with dysphagia, malnutrition, and mortality. The present systematic review and meta-analysis are the first to determine the prevalence of OC in HIV-infected pediatrics worldwide. We searched international (PubMed, Web of Science, Scopus, and Embase) databases for studies published between January 2000 to May 2020 reporting the epidemiologic features of OC in HIV-infected pediatrics. Inclusion and exclusion criteria were defined to select eligible studies. Data were extracted and presented according to PRISMA guidelines. The results of the meta-analysis were visualized as a forest plot. Heterogeneity was also analyzed using the I ², and τ² statistics. The publication bias was evaluated using Egger test. The literature search revealed 1926 studies, of which 34 studies met the eligibility criteria, consisting of 4,474 HIV-infected pediatrics from 12 different countries. The overall prevalence of OC among HIV-infected pediatrics was 23.9% (95% CI 17.3-32.0%), and Candida albicans was the most prevalent etiologic agent. Pseudomembranous candidiasis was the predominant clinical manifestation in HIV-infected pediatrics suffering from OC. Thirty articles involving 4,051 individuals provided data on HIV treatment status. Among the 4,051 individuals, 468 (11.53%) did not receive HIV treatment. The data from 11 articles demonstrated that HIV treatment was significantly associated with a reduction in oral Candida colonization or infection. In contrast, others showed the opposite relationship or did not report any statistical data. A high level of I ² (I ² = 96%, P < 0.01) and τ² (τ² = 1.36, P < 0.01) was obtained among studies, which provides evidence of notable heterogeneity between studies. OC is approximately frequent in HIV-positive children. Therefore, efforts should be made to teach dental and non-dental clinicians who care for HIV-infected pediatrics to diagnose and treat this infection.

Oral health status and treatment needs among HIV/AIDS patients attending antiretroviral therapy center in Western India: A cross-sectional study

Aims and Objectives:

Human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS) is a major public health problem across the globe. Among 37.9 million people are living with HIV in the world and 21.40 lakh are in India itself. The aim of this study was to assess the oral mucosal, periodontal, and dentition status of HIV/AIDS patients attending ART (antiretroviral therapy) center in Jaipur city, India.

Methods and Materials:

A total of 588 HIV/AIDS subjects at the ART center in Jaipur city were examined. Oral mucosal, periodontal, and dentition status was recorded using a modified WHO Oral Health Assessment form 1997. A pilot study was conducted among 50 patients. The data were analyzed using Statistical Package for the Social Sciences (SPSS) software, version 20.0. The statistical tests that were applied for the analysis included Chi-square test, Fisher exact test, and one-way analysis of variance (ANOVA).

Results:

Of 588 study subjects examined, 65.6% were men and 34.4% were women. Candidiasis was the most prevalent oral lesion (32.5%) followed by acute necrotizing gingivitis (26%), hyper melanotic pigmentation (15.8%), and ulcerations (8.7%), respectively. Oral hairy leukoplakia was observed in only 3.9% and not a single case of Kaposi's sarcoma was reported. Buccal mucosa (36.7%) was the most common site of the presence of oral mucosal lesions. The mean decayed, missing, and filled teeth (DMFT) score was 4.03 ± 1.54. Almost all the subjects needed one or other form of dental treatment. Only 12% of the patients had healthy periodontium.

Conclusion:

Candidiasis was the most prevalent oral lesion. Efforts should be made to meet the increased treatment needs in these patients.

Holistic dermatology: An evidence-based review of modifiable lifestyle factor associations with dermatologic disorders

BACKGROUND

Holistic dermatology focuses on treating the human body as a whole and implementing lifestyle changes to enhance the treatment and prognosis of skin disease. Understanding the interplay between modifiable lifestyle factors and patients' dermatologic health will help physicians better inform patients on self-care methods to mitigate the burden of their skin disease(s).

OBJECTIVE

To review the current scientific literature on the relationship between modifiable lifestyle factors and the dermatologic outcome of skin disorders.

METHODS

A systematic literature search on PubMed, Cochrane, and Web of Science was conducted to identify research articles examining the relationship between dermatology and 6 major categories of modifiable lifestyle factors: diet, sleep, exercise, stress, alcohol, and smoking.

RESULTS

A substantial amount of evidence supports the relationship between modifiable lifestyle factors and dermatologic outcomes. There were the most studies on diet, stress, alcohol, and smoking, but all lifestyle factors were supported by some degree of scientific evidence.

CONCLUSION

All modifiable lifestyle factors explored in this review play a critical role in modulating the onset and progression of skin disease. We anticipate more research studies in the future and an increasing integration of holistic dermatology into patient care.

Oral Manifestations in HIV-Positive Children: A Systematic Review

Background: The number of pediatric patients affected by HIV still remains high, mainly in developing countries, where the main cause of infection is vertical transmission from the mother. Even today, a large number of these children do not have access to treatment, and, without proper care, they die in the first few years of life. Objective: The aim of our review was to assess the prevalence of oral hard and soft tissue lesions in HIV-positive pediatric patients by identifying the most common manifestations and the overall impact that they may have on the children’s quality of life. Study design: A systematic review of the articles in the English language in PubMed and Scopus was conducted in March 2019 in order to identify the main epidemiological and cross-sectional studies on the topic. Results: Oral diseases are still one of the most common manifestations in HIV-positive pediatric patients, and they often represent the first form in which immunosuppression shows itself. An analysis of the literature shows that candidiasis is the most common oral lesion found in HIV-positive children. A significant incidence of gingivitis and gingival disease is also evident, though not strictly correlated to HIV infection. However, thanks to the introduction of new antiretroviral therapies, the incidence of HIV-related oral lesions is decreasing. Conclusions: An HIV-positive children care program should also include dental protocols, as oral disease negatively influences the quality of life, affecting both functional and social aspects.

Effect of health education intervention conducted by Primary Health Care workers on oral health knowledge and practices of nursing mothers in Lagos State

Educational interventions on oral health care is traditionally carried out mainly by oral health workers in Nigeria. Despite the introduction of the National Oral Health Policy, oral health services/education is virtually non-existent in PHC centres in Nigeria. This study sought to determine the effect of a health education intervention delivered by Community Health Officers (CHO) on the oral health knowledge and practices of mothers attending a PHC centre in Lagos State. A pre-experimental, Before- After study design was employed. An interviewer- administered questionnaire was administered at baseline to assess the oral health care knowledge and practices of 267 mothers who enrolled in the programme. After enrolling the participants, CHO's previously trained commenced a health education intervention on oral health. The intervention, which consisted of 2 lecture sessions, a demonstration session and a return demonstration session, utilising flipcharts and health information leaflets spanned a six-month period. Oral health knowledge and practices of participating mothers was evaluated 3 and 6 months after the intervention commenced using a standardised checklist. Data entry and analysis was done using SPSS version 20, P-value of <0.05 was considered significant. The mean oral health knowledge score at baseline was 4.58 (±1.37) while at 3-month and 6-month postintervention the mean scores were 4.68 (±0.97) and 4.96 (±0.49), respectively. There was a statistically significant increase (P=0.000) in the mean knowledge scores at 6 months post-intervention. Mothers who were 36 years or older and those with more than 12 years education displayed significantly better knowledge scores (P<0.05). Most (78.3%) reported using cotton wool or foam with water for their infants' oral hygiene. By the second post-intervention visit, there was a significant change in the perception of the mothers on correct oral hygiene tool for infants (52.3%; P=0.000). Furthermore the percentage of mothers actually using toothbrush to clean their child's mouth (98.1%; P=0.000) had increased. The oral health knowledge of the participants increased significantly following the intervention especially at the 6-month evaluation. PHC workers can successfully carry out oral health educational interventions at PHC level. The greatest value will occur with reinforced repetition of the messages.

The global burden of oral diseases in pediatric HIV-infected populations: a workshop report

OBJECTIVES

To achieve a comprehensive understanding about the global burden of oral diseases in HIV-infected children and to identify research needs.

MATERIALS AND METHODS

A literature search was conducted in PubMed (2009-2014) to address five questions: (i) prevalence of oral diseases in HIV-infected compared with uninfected children, (ii) impact of oral diseases on quality of life, (iii) effect of antiretroviral exposure in utero on craniofacial and dental development, (iv) important co-infections and antiretroviral complications, and (v) value of atraumatic restorative treatment.

RESULTS

Studies showed a high prevalence of dental caries in HIV-infected children but the relationship between HIV infection and dental caries remains unclear. Also quality of life needs further investigation supported by better study designs and improvement of the instruments used. Up-to-date evidence suggested long-term harms associated with in utero antiretroviral exposure were minor but would require long-term follow-up through National Registries. The reviews also revealed the wide spectrum of metabolic disease due to antiretroviral therapy and co-infections such as tuberculosis. Finally, atraumatic restorative technique appears to be a simple and safe technique to treat dental caries but outcomes need further evaluation.

CONCLUSIONS

The impact of antiretroviral therapy in HIV-infected children has raised novel challenging questions in the field of oral health warranting future research.

The child and adolescent with HIV in resource poor countries

Although sub-Saharan Africa caries the burden of paediatric and adult HIV/AIDS infections, the epidemic is spreading most rapidly in the Middle East and North Africa Region where between 2005 and 2013, AIDS-related deaths increased by 66% in comparison with a worldwide fall of 35%. For the first time, in 2011, more than half of people in need of antiretroviral drugs were receiving them, with coverage reaching 54%; yet only 28% of children have access to HIV treatment. This review sought to provide an update of paediatric and adolescent oral HIV/AIDS issues in resource poor countries.

OBJECTIVES

To review the literature on paediatric & adolescent HIV with a focus on oral lesions as predictors of HIV infection; as markers of the efficacy of HAART and quality of life; caries risk; management of oral lesions; and epidemiological tests for clinical significance of oral lesions.

METHODS

A search strategy was developed for PubMed to identify papers on paediatric oral HIV. Publications in English were selected on the basis that their titles and abstracts were relevant to the review objectives. The reference lists of included papers were screened for additional articles. The time-search for publications was limited from 2009 to 15 October 2014.

RESULTS

Papers on the prevalence of oral lesions lacked standardization in diagnostic criteria and the introduction of HAART had significantly reduced prevalence; oral lesions remain useful predictors for HIV infection and as markers for the efficacy of HAART. Evidence suggest that caries risk is increased with HIV infection; management of oral lesions is inconsistent with available resources and surprisingly little recent information has been published in the past 5 years. Revised case definitions are proposed for large-scale epidemiologic studies with the development of an oral lesion index showing promise. Oral health quality of life indicators for children and adolescents are becoming important as more of these indicators are being developed and their negative oral impacts in individuals with oral lesions are now well established.

CONCLUSIONS

Paediatric and adolescent oral HIV research needs to be prioritized as current studies are few and are characterized by poor quality study designs, small study samples and a lack of multicentre collaborations. There is a lack of high quality evidence for a number of interventions available for management of oral lesions.

Prevalence of oral candidiasis in HIV/AIDS children in highly active antiretroviral therapy era. A literature analysis

SummaryHighly active antiretroviral therapy has decreased the morbidity and mortality related to HIV infection, including oral opportunistic infections. This paper offers an analysis of the scientific literature on the epidemiological aspects of oral candidiasis in HIV-positive children in the combination antiretroviral therapy era. An electronic databases search was made covering the highly active antiretroviral therapy era (1998 onwards). The terms used were oral lesions, oral candidiasis and their combination with highly active antiretroviral therapy and HIV/AIDS children. The following data were collected from each paper: year and country in which the investigation was conducted, antiretroviral treatment, oral candidiasis prevalence and diagnostic parameters (clinical or microbiological). Prevalence of oral candidiasis varied from 2.9% in American HIV-positive children undergoing highly active antiretroviral therapy to 88% in Chilean HIV-positive children without antiretroviral therapy. With respect to geographical location and antiretroviral treatment, higher oral candidiasis prevalence in HIV-positive children on combination antiretroviral therapy/antiretroviral therapy was reported in African children (79.1%) followed by 45.9% reported in Hindu children. In HIV-positive Chilean children on no antiretroviral therapy, high oral candidiasis prevalence was reported (88%) followed by Nigerian children (80%). Oral candidiasis is still frequent in HIV-positive children in the highly active antiretroviral therapy era irrespective of geographical location, race and use of antiretroviral therapy.

Oral and dental lesions in HIV infected Nigerian children

Introduction

Oral diseases in the HIV infected children though commonly encountered are under researched and often overlooked by physicians in developing countries. The aim of this study is to document the types and frequency of oral lesions in HIV infected children and examine the effects of management with HAART on their rates.

Methods

A cross sectional study designed to identify the oral lesions in consecutive HIV infected children and their distribution at a Paediatric Anti-retroviral clinic. Information on oral disease and clinical features of the subjects were obtained by history and clinical examination and laboratory investigations by the pediatricians and dental surgeons.

Results

The 58 children studied consisted of 34 boys and 24 girls with their ages ranging from 3 months to 13 years. Thirty seven (63.8%) of the 58 children had oral diseases. Enamel hypoplasia, candidiasis, caries, angular chelitis, and herpes labialis were the most common oral lesions found in the patients. Oral soft tissue lesions were less frequently encountered among children on HAART. Statistical significance was recorded among those infected with candidiasis. More than 60% of the children diagnosed with oral disease had no knowledge of the state of their oral health before the study.

Conclusion

Oral diseases are very common amongst the children studied. Awareness of oral disease among the children and their caregivers is low. Administration of HAART may have a preventive effect on the development of oral soft tissue disease. There is a need to integrate dental care into the paediatric HIV care programs.

The effect of highly active antiretroviral therapy on the prevalence of oral manifestation in human immunodeficiency virus-infected patients in Karnataka, India

OBJECTIVES

Acquired Immunodeficiency Syndrome (AIDS) is a highly lethal, progressively epidemic viral infection characterized by profound impairment of the immune system. Oral manifestations are common in Human Immunodeficiency Virus (HIV) infected AIDS patients, and are usually the first indicator of symptom and disease progression. The main objective of the current study was to compare the prevalence of oral manifestations in HIV patients on Highly Active Antiretroviral Therapy (HAART) with those, not on HAART therapies.

MATERIALS AND METHODS

A cross sectional study was conducted among 100 patients diagnosed as human immune virus sero-positive. These patients were divided equally into two groups (50 each); Group I patients on HAART and Group II patients who were not on HAART. Information regarding age, sex and cluster of differentiation 4 cell count was obtained from the medical records. Oral examination was done, and findings were recorded by using internationally accepted presumptive clinical criteria. Statistical analysis was performed using Chi-square statistical test.

RESULTS

The presence of oral manifestations was significantly decreased in subjects on HAART (32%) compared to those who are not on HAART (56%). The most common oral lesions detected in patients on HAART were increased oral hyper-pigmentation (14%), recurrent aphthous stomatitis (8%), non-specific ulcerations (4%), pseudo-membranous candidiasis (2%), periodontitis (2%) and xerostomia (2%), whereas in non HAART oral hyperpigmentation (10%), pseudo-membranous candidiasis (8%), angular cheilitis (4%), and erythematous candidiasis (4%) and Periodontitis (14%) were more prevalent.

CONCLUSION

The number and severity of oral manifestation decreased, and even there was a change in the type of oral manifestations on HAART, which may be because of the improvement in immunity gained by the therapy.

Programme guidelines for promoting good oral health for children in Nigeria: a position paper

BACKGROUND

The objective of this paper is to draw attention to the oral health needs of children in Nigeria, and promote the use of appropriate interventions for disease prevention in the population. It also evaluates the value of the ongoing twice-daily tooth brushing campaign, which focuses on promoting good periodontal health and its relevance for children in Nigeria.

DISCUSSION

The main oral health burden for children in Nigeria is untreated dental caries, attributable to low utilization of oral health facilities. While there is a strong association between oral hygiene status and caries occurrence, no research had established an association between frequency of tooth brushing and caries in children in Nigeria. Prevalence of caries and gingivitis is low, despite the fact that a majority of children brush once a day and most of them have fair oral hygiene. Campaigns that promote twice daily brushing to prevent chronic periodontitis in children are not driven by evidences supporting the local epidemic, and therefore cannot be considered as efficient use of the limited resources available.

SUMMARY

Existing evidences show that the main oral health need of children in Nigeria is the management of untreated caries. Promoting the treatment of caries should be the primary focus of oral health programmes for children in Nigeria, as this would reduce further risks of developing new carious lesions. Public health campaigns should focus efforts at creating demand for oral health care services, for both preventive and curative purposes.

Knowledge of Nairobi East District Community Health Workers concerning HIV-related orofacial lesions and other common oral lesions

BACKGROUND

Human immunodeficiency virus (HIV) related orofacial lesions (HROLs) impact negatively on the health of patients and could be managed at primary healthcare (PHC) level. Community health workers (CHWs) are crucial in optimal patient management through patient identification, education and early referral for professional care. The study objective was to assess knowledge of Nairobi East district CHWs regarding HROLs and other common oral diseases.

METHODS

Of the total population of CHWs, 815 [94.5%] completed a 56-item questionnaire covering 5 topics: general dental knowledge, knowledge about HROLs, past encounters with HROLs, current care at community level, opinions regarding oral health problems; and items concerning background characteristics and past training activities. Confirmatory factor analysis revealed Cronbach's alpha coefficient values of 0.45, 0.59, 0.79, 0.50 and 0.09 respectively. The first four topics were confirmed as domains. Mean minimum score was 0 and mean maximum score was 1 for each variable. However, for 'past encounters with HROLs, the minimum score was 0 and maximum score was 5.

RESULTS

CHWs had moderate knowledge about general oral health (mean = 0.47) and HROLs (mean = 0.43). None had been formally trained in oral health aspects. Although they had high opinions regarding their role in identifying, educating and referring patients with HROLs (mean = 0.80) to the health facilities, they actually rarely referred such patients.

CONCLUSIONS

CHWs need training for building competence in promoting oral health among general and HIV patients in their communities and in early identification and management of non-HIV oral lesions.

Oral lesions among HIV-infected children on antiretroviral treatment in West Africa

OBJECTIVE

To estimate the prevalence of oral mucosal diseases and dental caries among HIV-infected children receiving antiretroviral treatment (ART) in West Africa and to identify the factors associated with the prevalence of oral mucosal lesions.

METHODS

Multicentre cross-sectional survey in five paediatric HIV clinics in Côte d'Ivoire, Mali and Sénégal. A standardised examination was performed by trained dentists on a random sample of HIV-infected children aged 5-15 years receiving ART. The prevalence of oral and dental lesions and mean number of decayed, missing/extracted and filled teeth (DMFdefT) in temporary and permanent dentition were estimated with their 95% confidence interval (95% CI). We used logistic regression to explore the association between children's characteristics and the prevalence of oral mucosal lesions, expressed as prevalence odds ratio (POR).

RESULTS

The median age of the 420 children (47% females) enrolled was 10.4 years [interquartile range (IQR) = 8.3-12.6]. The median duration on ART was 4.6 years (IQR = 2.6-6.2); 84 (20.0%) had CD4 count<350 cells/mm(3). A total of 35 children (8.3%; 95% CI: 6.1-11.1) exhibited 42 oral mucosal lesions (24 were candidiasis); 86.0% (95% CI = 82.6-89.3) of children had DMFdefT ≥ 1. The presence of oral mucosal lesions was independently associated with CD4 count < 350 cells/mm(3) (POR = 2.96, 95% CI = 1.06-4.36) and poor oral hygiene (POR = 2.69, 95% CI = 1.07-6.76).

CONCLUSIONS

Oral mucosal lesions still occur in HIV-infected African children despite ART, but rarely. However, dental caries were common and severe in this population, reflecting the need to include oral health in the comprehensive care of HIV.