A relationship between CD4 count and oral manifestations of human immunodeficiency virus-infected patients on highly active antiretroviral therapy in urban population

Oral hyperpigmentation as an adverse effect of highly active antiretroviral therapy in HIV patients: A systematic review and pooled prevalence

Background

Human Immunodeficiency Virus (HIV) infects patients via CD4+ cells which are later be destroyed subsequently causing the deteriotation of immune system. HIV generally manifests in the oral cavity as the first indicating sign and a marker of disease progression. HAART medications are used to reduce the incidence of oral manifestations, however it can also generate adverse effects in the oral cavity including oral hyperpigmentation. This review aimed to estimate the prevalence of oral hyperpigmentation which affect individual quality of life as a side effect of HAART.

Material and Methods

This systematic review applied Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) 2020. Literature search was performed in ScienceDirect, PubMed, and Scopus by combining terms such as highly active antiretroviral therapy, oral manifestation, epidemiology or prevalence published between January 1998 to March 2022.

Results

Of 108 articles, eleven articles were included for systematic review and meta-analysis. The pooled prevalence of oral hyperpigmentation in HAART patients was 25% (95% CI: 11%, 38%; I2: 99%). Subgroup analysis based on geographical location showed varied result may be due to the type and duration of HAART used in study population. The most widely used type of ARV was from the NRTI group (n=7) and the study with the shortest duration showed the lowest oral hyperpigmentation prevalence (n=7).

Conclusions

There is an increased prevalence of oral hyperpigmentation by the use of HAART. Future study should investigate the correlation between HAART duration and the degree of oral hyperpigmentation. Key words:HAART, oral hyperpigmentation; pooled prevalence.

Influence of oral biofilm index, caries experience, and laboratory markers of disease progression on the oral carriage of Candida in HIV-infected and non-infected children: a cross-sectional study

The present study aimed to compare the oral Candida rate between infected and uninfected children with the human immunodeficiency virus (HIV), as well as analyze the association between Candida spp. and predisposing factors of colonization, like oral biofilm index, caries experience, and laboratory markers of AIDS progression. A cross-sectional study was employed. Candida species were identified and quantified from saliva samples of 50 HIV-infected and 50 uninfected children. Biofilm index and decayed, missing, and filled teeth (dmft/DMFT) indices were assessed by oral clinical examinations. Additionally, CD4+ T lymphocyte count and viral load were obtained from medical records of the HIV-infected children. Candida species were cultured from 74% of the HIV-infected children and 46% of uninfected ones (p = 0.0076). Candida albicans and Candida parapsilosis were the most frequently isolated species in both studied groups. The isolation of Candida species was significantly higher in HIV-infected children with CD4 ≤ 15% (p = 0.0146); it had influence of mature oral biofilm and the caries index (dmft + DMFT ≥ 8) (p < 0.05) and was associated with the plasma viral load. The present data show that the HIV infection, oral biofilm index, caries experience, and laboratory markers of AIDS progression exert an influence on the prevalence of oral Candida in children.

Determine Relationship Between Xerostomia and Quality of Life of HIV Person's Living in Prison

Aims

The objective of this study was to determine relationship between xerostomia and quality of life of HIV person's living in prison.

Materials and Methods

an observational study using cross sectional design was done among 68 HIV AIDS person in prison in Jakarta, but only 54 could be analyzed because of incomplete data. We used the xerostomia inventory questionnaire to assess xerostomia, and for salivary flow rate was measured by the spitting method without stimulation. Quality of life was assessed using questionnaire of the Oral Health Impact Profile (OHIP-14).

Results

Quality of life of HIV AIDS patient, only 55.6% was good. There was a significant relationship between xerostomia and quality of life with Prevalence Ratio 3.16. From 11 questions regarding xerostomia there were 4 questions that were significantly related to quality of life (P < 0.05), namely dry mouth when eating, need water when swallowing food, dry eyes, dry nose. In conclusion many HIV AIDS patient experienced xerostomia which affects their quality of life.

Conclusion

Xerostomia was a risk factor of having low quality of life, it showed on Prevalence ratio in most of items of OHIP.

CD4 cells count as a prognostic marker in HIV patients with comparative analysis of various studies in Asia Pacific region

Purpose:

To evaluate the correlation between CD4+ cells count with orofacial and systemic manifestations in newly diagnosed HIV seropositive patients and comparison of results with the previous studies.

Materials and Methods:

Hundred (100; 57 males and 43 females) newly diagnosed HIV seropositive patients, before starting antiretroviral therapy (ART) were included in the study. These patients were clustered according to CD4+ cells count into three groups: 0–200 cells/mm³, 201–499 cells/mm³, and more than 500 cells/mm³. Orofacial and systemic manifestations of these patients were recorded and correlated with CD4 cells count values.

Results:

There was no significant correlation found between CD4+ cells count values of males and females using independent t-test. Chi-square test showed significant correlation between the systemic manifestations and CD4+ cells count categories. Tuberculosis was found to be the most common systemic manifestation in both the genders. In addition, a significant correlation was between the CD4+ cells count and orofacial manifestations, where oral candidiasis was found to be the most common manifestation in both the genders.

Conclusion:

The prevalence of systemic and orofacial manifestations increases with decrease in the CD4+ cells count of HIV seropositive patients. Hence, it can be used as diagnostic and prognostic marker for immune suppression in HIV positive patients.

Oral manifestations, salivary flow rates and Candida species in Thai HIV-infected patients

Background

Effects of various Highly Active Antiretroviral Therapy (HAART) regimens on oral heath are unclear. Objectives: We aimed to evaluate effects of HAART on oral manifestations, salivary flow rates (SFR) and Candida species in HIV-infected patients who took mostly non-protease inhibitor-based HAART regimens.

Material and Methods

A cross-sectional study was performed on HIV-infected patients taking and never taken HAART who attended Thai Red Cross AIDS Research Centre (n = 48). Non-HIV subjects were recruited as control (n = 20). Oral conditions and salivary flow rates were evaluated using oral examination and measurement of unstimulated and stimulated saliva. In addition, Candida colonization counts (colony forming units; CFUs) and Candida species from the collected saliva were evaluated using CHROMagar.

Results

The most common oral manifestation in HIV-infected subjects taking HAART was hyperpigmentation. Unstimulated and stimulated SFR among the three groups were not statistically significant. Candida colonization was detected in 64%, 65% and 35% of HIV-infected subjects taking HAART, HAART-naïve, and non-HIV subjects, respectively. While 20% and 35% of HIV-infected subjects with and without HAART, respectively, had Candida CFUs higher than 500/ml, all non-HIV carriers had Candida CFUs lower than 500/ml. The most common Candida colonization species was C. albicans in HAART and non-HIV groups. Interestingly, HAART-naïve group was colonized more by non-albicans species.

Conclusions

HAART has minimal effects on oral health. While HAART may not prevent Candida colonization, it might lead to reduction of non-albicans species. Because maintaining low Candida counts is important, HAART administration and antifungal sensitivity test should be considered in HIV-infected patients. Key words:HIV, Candida, HAART, Oral manifestation, Salivary flow rates.

Oral Localization of Kaposi Sarcoma: Clinical Presentation and Conservative Management

Kaposi sarcoma (KS) caused by human herpes virus type-8 is the most frequent immunosuppression-associated malignancy worldwide and its treatment is still controversial. We report on the clinical management of a patient who developed oral KS after liver transplantation. The disease appeared 1 month after the transplant and recurred after 4 months. The patient represents, to our knowledge, a rare case that was treated successfully only by shifting a conventional immunosuppressive therapy to everolimus alone.