Dermatologic manifestations in HIV-infected patients: a primary care perspective

Prevalence of oral lesions in patients with AIDS: a systematic review and meta-analysis

Background Oral lesions are considered to be early clinical signs which may predict the progression of patients with acquired immune deficiency syndrome (AIDS). Due to the lack of a comprehensive study that includes oral lesions in people with AIDS, the global prevalence of oral lesions in people with AIDS was estimated by combining preliminary studies' results using meta-analysis.Material and methods Databases including PubMed, Science Direct and Scopus were searched using keywords as 'HIV', 'AIDS', 'oral candidiasis', 'Kaposi Sarcoma', 'LinearGingival Erythema' and OR operators, AND and NOT. After the elimination of duplicate documents, articles that met the inclusion criteria were selected. Quality assessment was performed based on the Newcastle-Ottawa Scale. After combining the results of preliminary studies, an overall estimate of each lesion was reported. Ninety-five studies met the criteria for inclusion in this meta-analysis.Results The global prevalence of 21 oral lesions in HIV-infected patients was estimated. The overall prevalence of oral candidiasis, pseudomembranous candidiasis, oral hairy leukoplakia, Kaposi sarcoma and erythematous candidiasis was as follows: 35% (95% CI: 28-42), 19% (95% CI: 15-22), 12% (95% CI: 11-14), 5% (95% CI: 4-6) and 18% (95% CI: 14-22).Conclusion The present meta-analysis showed that oral lesions have a high prevalence in patients with AIDS. Dentists should consider that the clinical appearance of the oral cavity reflects the overall systemic health of the patient. As such, oral lesions may be linked to underlying immunosuppression caused by AIDS.

Hallazgos en piel en pacientes con infección por VIH en Bogotá

Objetivo Describir los hallazgos en piel y las características sociodemográficas de pacientes VIH positivos atendidos en un centro de remisión en Bogotá. Métodos Se realizó un estudio observacional descriptivo, incluyendo adultos con infección por VIH atendidos en el Hospital Universitario San Ignacio de Bogotá, entre abril de 2019 y febrero de 2020. A partir de un interrogatorio, un examen físico y la revisión de historias clínicas, se registraron hallazgos en piel, datos de terapia antirre- troviral recibida, conteo de linfocitos CD4+ y carga viral para VIH, así como pruebasmicológicas e histopatológicas (cuando fueron necesarias). Resultados Se evaluó un total de 168 pacientes que, en su mayoría, eran hombres (88,7%), en la cuarta década de la vida, de orientación HSH (77,4%), con fototipos del II al IV (97%) y manejados con terapia antirretroviral (94,6%). Se encontraron hallazgos en piel en el 97,6% de los pacientes, siendo más frecuentes las infecciones (43,8%), específicamente los condilomas anogenitales, principalmente en pacientes con <200 linfocitos CD4+/mm3, seguidas por las condiciones inflamatorias (35,4%), principalmente dermatitis seborreica y acné. Este último, más frecuente en pacientes con >200 linfocitos CD4+/mm3. Conclusiones Los hallazgos más frecuentes en piel fueron: dermatitis seborreica, condilomas anogenitales, verrugas virales, moluscos contagiosos y micosis superficiales, que se asemeja a lo reportado en poblaciones con buen control inmunovirológico de la enfermedad. La alta prevalencia de condilomas anogenitales nos invita a imple- mentar estrategias de tamización para VPH, así como de educación en infecciones de transmisión sexual.

Dermatological Opportunistic Infections in HIV Seropositive Patients: An Observational Study

Background and objective

In developing countries, the dermatological manifestation of the human immunodeficiency virus (HIV) has a high prevalence. Apart from the systemic infection that ensues HIV, skin manifestations form a major part of the disease burden. They can present with atypical forms, and necessary tools for diagnosis may not be available in rural and remote parts of the country. Hence, they can stay misdiagnosed or undiagnosed, contributing to the morbidity of the patients. We attempted to enumerate the dermatologic opportunistic infections (OIs) in Rajkot city, Gujarat, India, in order to disseminate knowledge regarding the same. 

Material and methods

It is a retrospective observational study. A total of 253 patients under treatment for HIV/acquired immunodeficiency syndrome (AIDS) at the ART Center (anti-retroviral therapy center) from 2011 to 2019 were included. The data recorded in the registry during the above-mentioned period were utilized in the study. The diagnoses of OIs were made clinically by multiple health care providers experienced in the field.

Result

Two hundred twenty-seven (227) of 253 (89.72%) of the patients had some form of dermatologic OI during the course of their treatment. Overall, fungal infections (33.03%) were most common, followed by bacterial infections (28.18%) and viral (14.55%) infections. Among the non-infectious causes, cheilitis/angular stomatitis topped the list. Among the STDs, herpes was the most common skin manifestation seen with a 10.57% prevalence. The CD4+ cell count for fungal infection ranged from 353-467 and was seen in stage 2 of the disease course. Bacterial infections were seen mainly during the early and middle stages of the disease while viral infections were most prevalent in stage 2 of the disease.

Conclusion

Skin manifestations can be useful clinical predictors of the disease stage, especially in resource-limited settings and in developing countries. They can present with unusual and atypical forms. Hence, knowledge about the prevalence of these OIs in a particular geographical area can be very useful for physicians in treating them and decreasing the disease burden.

Dermatologic manifestations among human immunodeficiency virus patients in Morocco and association with immune status

OBJECTIVE

The objective was to determine if the type and number of skin diseases can be clinical indicators of underlying immune status in HIV1 disease by estimating and correlating with the CD4 count and CDC stage.

MATERIALS AND METHODS

This was a retrospective cross-sectional descriptive study. All consecutive patients infected with HIV1 followed at the Dermatology Department of Rabat Military Hospital between January 2008 and January 2017 were studied for dermatological manifestations, CD4 count and CDC clinical stage.

RESULTS

A total of 170 patients with 304 dermatological manifestations were included. The most common dermatoses were fold dermatophytic infections (67%), genital warts (43%), herpes zoster (21%), xerosis (21%), and oral candidiasis (12%). The number of dermatologic manifestations was significantly greater in patients with CD4 count less than 200/mm³ or in stage C of the CDC classification. Five types of skin diseases (dermatophyte infections of the folds, genital warts, shingles, oral candidiasis, and seborrheic dermatitis) were significantly associated (P < 0.05) with CD4 count <200/mm³ . Seborrheic dermatitis was the only one skin disease significantly associated with AIDS stage. In multivariate analysis, genital warts (OR = 0.3, 95% CI 0.10-0.92) are independently associated with CD4 count less than 200 CD4/mm³ .

CONCLUSIONS

Skin manifestations not only act as markers but also reflect the underlying immune status. Seborrheic dermatitis and genital warts appear to be a marker of immune status, and seborrheic dermatitis appears to be associated with CDC stage C, especially in their chronic and severe forms.

Cutaneous Manifestations in HIV Infected Libyan Patients

Cutaneous manifestations of human immunodeficiency virus (HIV) disease may result from HIV infection itself, or from opportunistic disorders secondary to the declined immunocompetence due to the disease. A total of 220 HIV positive patients, treated in the Benghazi Center of Infectious Diseases and Immunology over a period of 14 years (January 2003 to November 2016), were included in a retrospective study. The patients' age ranged from 7 to 46 years. The study was conducted by reviewing the patients' records using the management information system (MIS). Statistical analysis of the data was carried out by the t-test and Chi square test. Among the studied patients, 119 (54.1%) were males and 101 (45.9%) were females, and most of them (78.6%) were 10 – 19 years of age. The predominant mode of transmission was parenteral transmission, in 95% of patients, and positive family history was observed in 12% of patients. Among the total number of visits to dermatologists, 93% of patients had a single disease. Of the total number of skin diseases diagnosed during the visits, parasitic infestations were seen in 92 patients (21.0%), eczematous and related disorders in 78 patients (17.8%), viral infections in 71 patients (16.2%), bacterial infections in 41 patients (9.3%), and fungal infections in 35 patients (7.9%). Dermatophyte infections were the most common fungal infections recorded in 19 patients (4.3%), followed by Candida infection in 11 patients (2.5%). Warts were found in 5.9% of viral infections, followed by herpes zoster (4.1%). HIV positive patients should be examined for skin disorders, because early diagnosis and management of such problems improves the quality of life in these patients.

Cutaneous manifestations of HIV-a detailed study of morphological variants, markers of advanced disease, and the changing spectrum

BACKGROUND

Cutaneous manifestations are early and easily identifiable markers of human immunodeficiency virus (HIV) infection. They can help in predicting severity and progress of the disease and can be correlated well with CD4 counts. This study was undertaken to study the cutaneous manifestations of HIV infection and to correlate them with CD4 counts. It also aimed to study the changing spectrum of these manifestations and describe cutaneous manifestations seen in advanced disease.

METHOD

A total of 234 HIV-positive patients not on anti-retroviral therapy, who attended the outpatient department or were admitted as inpatients at Military Hospital, Shillong during the period between May 2008 and October 2009 were included. Cutaneous, mucosal, and genitourinary manifestations in these patients were studied in detail and were correlated with CD4 counts.

RESULTS

Infections were the most common group of mucocutaneous manifestations, while onychomycosis was the commonly observed individual manifestation. A different set of cutaneous markers for advanced HIV disease was observed and new parameters for therapy were also arrived at.

CONCLUSION

Specific morphological variants of cutaneous markers may provide a better clue to early diagnosis of HIV and can help in diagnosing advanced stages of the disease. Fresh cutaneous markers are required for indicating cut-off levels of CD4 count at 350/μL for starting therapy.

Dermatological manifestations in HIV-infected patients at a tertiary care hospital in a tribal (Bastar) region of Chhattisgarh, India

Background:

Cutaneous disorders during HIV infection are numerous and skin is often the first and only organ affected during most of the course of HIV disease. Some Cutaneous disorders reflect the progression of HIV disease; though the relation is still controversial.

Aims:

The objective of this study, conducted at a tertiary care centre in Bastar, Jagdalpur, is to estimate the status of cutaneous manifestation in HIV-infected patients and its relationship with CD4 cell counts.

Methods:

We enrolled 137 HIV positive subjects. Demographic information such as age, gender, weight, height, socioeconomic status, and educational status were recorded. Laboratory parameter (CD4 counts) and treatment regimen were noted. Patients were examined for skin disorders by a dermatologist. Data were analyzed using chi-square test for categorical variables.

Results:

Majority of the patients were from rural area (65.69%) and belonged to a low socioeconomic and educational status. 30.65% of the patients were housewives, 23.35% drivers, and 16.78% labourers. Predominant mode of transmission was heterosexual contact (94.16%). Most common HIV-related dermatological manifestations were seborrheic dermatitis (74.16%), xerosis (52.5%), generalized skin hyperpigmentation 56 (46.67%), onychomycosis 53 (44.16%), pruritic papular eruption 27 (22.5%), oral candidiasis 21 (17.5%), photo dermatitis 21 (17.5%), and scabies 4 (3.33%). Significant correlation with low CD4+ cell counts was found for oral candidiasis (P < 0.0001) and Kaposi's sarcoma (P = 0.03), while other disorders such as seborrheic dermatitis (P = 0.22), xerosis (P = 0.25), and onychomycosis (P = 0.08) were not statistically significant.

Conclusion:

This study showed high prevalence of dermatological manifestations in HIV-infected subjects, and they occur more frequently with progression of HIV and decline in immune functions. Therefore, early diagnosis and management of skin disorders can improve the quality of life of HIV-infected subjects.

Patterns of skin manifestations and their relationships with CD4 counts among HIV/AIDS patients in Cameroon

BACKGROUND

Skin manifestations are common clinical features among HIV/AIDS-positive patients. Their frequencies, patterns and associated factors have been shown to vary from region to region. The present study is aimed at documenting skin manifestations and their relationships with CD4 cell counts among HIV/AIDS patients in Cameroon.

METHODS

This study lasted for 16 months (from September 2001 to December 2002). After informed consent, data on skin disorders, HIV status, CD4 and viral load were obtained by physical examination and laboratory methods.

RESULTS

Of the 384 subjects studied, 236 (61.5%) were females and 148 (38.5%) were males. Up to 264 (68.8%) patients presented with at least one type of skin problem. Generalized prurigo, oral candidiasis, herpes zoster, and vaginal candidiasis were the most common skin problems. Mean CD4 cell count (128 +/- 85 cells/mm(3)) and mean viral load (79,433 copies/mL) in patients with herpes zoster were higher (P < 0.001). Patients with oral candidiasis and vaginal candidiasis had significantly lower (109 +/- 127 cells/mm(3), P < 0.02) and higher (131 +/- 85 cells/mm(3), P < 0.05) mean CD4 cell counts, respectively. Prurigo was associated with higher mean viral load (31,623 +/- 20 copies/mL, P < 0.04). Viral lesions were associated with high mean CD4 cell count (123 +/- 83 cells/mm(3), P < 0.001). Kaposi's sarcoma and parasitic lesions (crusted scabies) were both, respectively, associated with lower mean CD4 cell counts [(78 +/- 66 cells/mm(3), P < 0.001) (6 +/- 0 cells/mm(3), P < 0.04)].

CONCLUSION

We conclude, first that skin problems are common in HIV-infected individuals in Cameroon and that patients with advanced stages of these problems have relatively very low mean CD4 cell counts. Second, that mucocutaneous disorders like vaginal candidiasis and herpes zoster occur early in HIV infection while Kaposi's sarcoma is common in advanced HIV infection.

Cutaneous markers of HIV infection

Despite the development of laboratory methods, dermatological symptoms are a basic index of the presence and physical course of HIV infection. HIV infection usually undergoes a long latent period, proceeds to a period of immunodeficiency-related symptoms, and ends in an advanced immunodeficiency state characterized by opportunistic infections and neoplasms. Occasionally, dermatological manifestations can be the first signs of asymptomatic disease, indices of advanced immunodeficiency, or symptoms of opportunistic infections or neoplasms. The variety of symptoms and signs for the skin during the course of HIV infection is a consequence of the progressing immunodeficiency and therefore indicates the underlying disorder. The use of these manifestations is a challenge for clinical praxis.

Prevalence of dermatological disorders in Thai HIV-infected patients correlated with different CD4 lymphocyte count statuses: a note on 120 cases

BACKGROUND

Skin disease is one health problem among human immunodeficiency virus (HIV)-seropositive patients. Several dermatological findings in HIV-infected patients have been investigated. In this study, the skin lesions of 120 HIV-infected patients with different CD4 count statuses in Bangkok, Thailand, are studied.

METHODS

This study was performed as a cross-sectional descriptive study. All subjects had a complete physical examination to detect their dermatological disorders and carried out the necessary diagnostic procedures by consultation with the dermatologist.

RESULTS

Eighty percent of all patients were observed to have one or more skin disorders. Xerosis (73.33%) and oral candidiasis (54.17%) were the most common skin disorders, followed by seborrheic dermatitis (46.67%), pruritic papular eruption (36.67%), oral hairy leucoplakia (12.50%), folliculitis (11.67%), herpes zoster (9.17%), and alopecia (6.67%).

CONCLUSION

Although the pattern of cutaneous lesions was comparable with previous reports, the strikingly lower prevalence of skin tumor and drug eruption was reviewed. Patients with advanced HIV infection were found to have significantly more skin disorders than those with early stage HIV.

HIV disease in primary care

During the past decade, a large number of new drugs for treating HIV and its complications have been developed. The increasingly sophisticated use of these drugs in combination has led to a marked reduction in HIV-related morbidity and mortality in countries where they are available. HIV/AIDS patients receiving treatment are now expected to live into old age. The beneficial effect of HIV treatment has resulted in an expanding population of persons living with HIV/AIDS who will need the care of an HIV specialist because of the complexity of the treatment regimens and the rapidly changing HIV/AIDS knowledge base. However, this growing and aging population will also benefit from the care of a primary care physician. The primary care generalist is in the best position to recognize and diagnose HIV infection, evaluate HIV risk in his or her patient population, and help prevent HIV infection in persons at risk. In patients known to be infected, the primary care generalist will be best able to manage hyperlipidemia, diabetes, cardiovascular disease, and other disorders of an aging population with an increased risk of these and other conditions. Patients with HIV infection frequently accumulate a large number of specialist physicians, and the unique ability of the primary care physician to monitor their care and act as a knowledgeable patient advocate is a great benefit to the patient.

Glossitis and other tongue disorders

Patients frequently present complaining of tongue abnormalities. Knowledge of normal tongue anaomy an d architecture enable the clinician t odifferentiate variations of normal from abnormal conditions. Many tongue conditions are benign and. require reassurance and explanation, with little to no treatment. Others can signify systemic disorders. Examination of the tongue is an integral part of a complete physical examination. Recognizing the disorders of the tongue that are benign and do not require treatment or further evaluation prevents unnecessary testing for the patient. Careful evaluation of the tongue may provide valuable clues to a systemic disorder.