HIV-infected immigrants from non-European Union countries and antiretroviral treatment: comparison of epidemiologic, clinical, and therapeutic variables according to patient sex

[Human immunodeficiency virus infection in the elderly]

Due to the excellent efficacy of antiretroviral treatment increasingly more people with human immunodeficiency virus (HIV) infections survive to old age. The national and international definition of older people with HIV infections comprises those aged 50 years and older. Practitioners caring for these patients have to take age-related comorbidities and polypharmacy into account. Cooperation between HIV caregivers and general practitioners as well as geriatric specialists should provide a network that covers topics such as vaccinations, early detection of malignancies and psychosocial aspects, such as loneliness and organization of nursing care. A schedule for preventive measures is presented in this article as well as practical approaches including access to drug interaction databases and HIV treatment guidelines.

Levels of self-reported depression and anxiety among HIV-positive patients in Albania: a cross-sectional study

Aim

To gain an initial perspective of mental health issues facing the Human Immunodeficiency Virus (HIV)-positive population at the University Hospital Center of Tirana (UHCT) HIV/AIDS Ambulatory Clinic.

Methods

From June-August 2009, we conducted semi-structured interviews with 79 patients (93% response rate) at the UHCT HIV/AIDS Ambulatory Clinic. The interviews assessed patient-reported histories of mental health diagnoses, patients’ demographics, and current emotional health status.

Results

The percentage of patients who reported a history of diagnosis of depression or anxiety was high – 62.3% and 82.3%, respectively. Factors associated with a history of depression included having been diagnosed with anxiety (P < 0.001), having a higher number of barriers to care (P < 0.001), having a higher number of current medical and social needs (P < 0.001), or having not obtained antiretroviral therapy (ART) abroad (P = 0.004). Factors associated with a history of anxiety included having been on first-line ART (P = 0.008), having been diagnosed with HIV for shorter periods of time (P = 0.043), having been diagnosed with depression (P < 0.001), having a higher number of current medical and social needs (P = 0.035), or having not obtained ART abroad (P = 0.003).

Conclusions

Mental health problems are widespread among the known HIV-positive patient population in Albania. The high prevalences of anxiety and depression and of dual diagnoses of these conditions suggest the need for more mental health care for HIV-positive patients in Albania.

[HIV infection in different age groups: Potential implications for prevention. CoRIS Cohort, Spain, 2004-2008]

BACKGROUND AND OBJECTIVE

To describe the characteristics of HIV infected adults according to their age at recruitment in CoRIS.

PATIENTS AND METHODS

Analysis of an open, prospective, multicentric cohort of HIV+ adults without previous antiretroviral treatment, attended for the first time from January/2004 to November/2008, in 28 Spanish hospitals (CoRIS). We analyzed their characteristics at recruitment and the distribution of AIDS defining illnesses (ADI) prior to cohort entry and during follow up, according to their age at recruitment. Delayed diagnosis was defined as a patient with AIDS diagnosis and/or CD4+ cell count lower than 200 cells/microl within the first year after HIV diagnosis.

RESULTS

Of 4,418 patients included, 30.4% were < or =30 years old, 60.6% between 31 and 50 and 8.9% older than 50 at cohort entry; 31.6% of patients were immigrants (44.1% in the youngest group), 79.6% had been sexually transmitted and 15.2% had an AIDS diagnosis at cohort entry (28.1% between those older than 50). In 34.6% of cases there was a late diagnosis (53.3% in the oldest group). The ADIs varied according to age; tuberculosis was more frequent in the youngest. Pneumocystis jiroveci pneumonia, progressive multifocal leukoencephalopathy, HIV related encephalopathy, recurrent pneumonia and primary lymphoma of brain were more frequent among the oldest.

CONCLUSIONS

The immunological characteristics and the distribution of ADIs varied according to age. The proportion of late diagnosis was unacceptably high, suggesting the need of specific interventions designed to promote earlier diagnosis.

[Epidemiology of HIV infection in immigrants in Spain: information sources, characteristics, magnitude and tendencies]

Lately Spain, the proportion of immigrants has increased in both general and HIV-infected populations. Nevertheles, data on the temporal trends of the epidemic in immigrants and on their sociodemographic, epidemiologic and clinical characteristics are scarce and are scattered in various information sources that cover complementary aspects of this issue. The objectives of the present study were to analyze the available information sources that allow the epidemiology of HIV infection in immigrants in Spain to be studied, and to describe the current situation of HIV infection in immigrants, based on the available information sources.

[HIV infection in immigrants in Spain: Epidemiological characteristics and clinical presentation in the CoRIS Cohort (2004-2006)]

INTRODUCTION

A growing number of immigrants are using the public health services for HIV in Spain. We describe the sociodemographic, epidemiological, and clinical characteristics of a cohort of naïve HIV-infected subjects (CoRIS cohort) according to their place of origin.

METHODS

CoRIS is an open, hospital-based cohort of naïve, HIV-infected persons attended in 19 hospitals from 9 of the 19 autonomous regions in Spain. We describe the characteristics of the cohort members by place of origin, and compare them with the Spanish cases identified from January 2004 to October 2006, using the chi-square and Fisher exact tests.

RESULTS

Of 2507 patients, 76.3% were men and median age was 36 years. By origin, 71.5% were Spanish, 16.0% Latin Americans (LA), 5.8% sub-Saharan Africans (SSA), 3.7% Western Europeans (WE), 1.7% Eastern Europeans (EE) and 1.4% North Africans (NA). Compared to Spaniards, there were significant differences by origin in sex, age, and transmission category. Median CD4 count at cohort entry was 352 cell/microL, with no differences according to origin. Median viral load was 48 962 copies/mL and was significantly lower for SSA. Over 11.4 months of follow-up, 57.9% initiated HAART with no differences by origin. Hepatitis C prevalence was 29.9% in Spaniards, 7.3% in Latin Americans, 11.7% in SSA, and 45.7% in EE (P<0.05). Overall, 13.4% were Mantoux-positive (28.6% in SSA and 30.8% in NA). Tuberculosis was more common among cases from EE (9.5%) and SSA (8.3%) compared to Spaniards (4.8%) (P<0.05).

CONCLUSIONS

Almost one third of naïve HIV-infected patients in CoRIS are foreign-born. Their sociodemographic, epidemiological and clinical characteristics reflect the epidemic in their places of origin. However, their immunological status at cohort entry and initiation of HAART is no different from that of Spaniards.

Access to HAART in HIV-infected immigrants: a retrospective multicenter Italian study

Since 1996, AIDS has declined in the Italian population, but cases in foreign patients, including both recent immigrants and long-term residents, have increased from 3.9% in 1995-1996 to 15.4% in 2001-2002. This increase can only be partly explained by a higher migratory flow and might reflect a delayed access to health facilities and to antiretroviral therapy in migrants. We performed a survey for the year 2003 of HIV-infected immigrants to Italy from countries outside the European Union to verify which factors might influence a lack of access to highly active antiretroviral therapy (HAART). Italian centers of infectious diseases were requested to send sociodemographic and clinical data of HIV-infected immigrant patients. A total of 553 HIV-infected immigrants (49.9% women) were evaluated, representing 6.5% of all HIV-infected patients from these centers. The mean duration of residency in Italy was 6.6 +/- 5.0 years. The country of origin was Africa (64.5%), North and South America (24.2%), Eastern Europe (7.0%), and Asia (3.8%). A total of 407 of 553 patients (73.6%) were taking antiretroviral drugs at the time of screening. Females presented a younger age (p = 0.001), a lower frequency of Centers for Disease Control (CDC) stage B/C (p = 0.008) and a more frequent heterosexual exposure to HIV (p < 0.001), while no differences were observed for time of first positive serology (p = 0.7). CD4 cell count (p = 0.9) and log plasma HIV-RNA (p = 0.1). Characteristics of HAART patients were compared to those of nontreated patients, despite a CD4 cell count less than 350 cells/mm(3). No significant difference was found for gender, country of origin, risk factor, and years of Italian residence, while legal immigrants (p = 0.018) and registered in the National Health Service (p = 0.014) were significantly more likely to receive HAART compared to illegal immigrants.