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A Cabié

Publications and source records attributed to A Cabié.

At least 19 recordsLinked to original sources
PubMed2004

[Causes of death among HIV infected adults in French Guyana and the French West Indies in the era of highly active antiretroviral therapy (HAART)].

OBJECTIVE: The survey "Mortality 2000" had for aim to describe the distribution of causes of death in HIV-infected adults in France. METHOD: Hospital wards involved in the management of HIV infection prospectively reported deaths occurring in 2000. The causes of death were documented using a standardized questionnaire. RESULTS: In French Guyana and the French West Indies the five referent wards reported 81 deaths. The main underlying causes of death were AIDS-related (67%), non-AIDS and non-hepatitis related cancer (9%), cardiovascular disease (7%), bacterial infections (5%), and end stage liver disease (4%). Among AIDS-related deaths, the more frequent diseases were histoplasmosis and toxoplasmosis in Guyana and atypical mycobacterial infection, tuberculosis, and cytomegalovirus disease in the West Indies. Median age was 43 years, transmission of HIV infection was heterosexual in 79%; 56% lived in poor socio-economic conditions, and 30% were born abroad. One out of five had been recently diagnosed with HIV infection and one out of three had never received antiretroviral treatment. CONCLUSION: In 2000, two in three death cases in HIV-infected adults were AIDS-related in French Guyana and the French West Indies. Improved strategies for screening HIV infection before the occurrence of AIDS are still needed taking into consideration poor socio-economic and migrant conditions.

Adult↗
PubMed2001

Quantification of HTLV type I and HIV type I DNA load in coinfected patients: HIV type 1 infection does not alter HTLV type I proviral amount in the peripheral blood compartment.

Several reports suggest that HTLV-I/HIV coinfection may be associated with an increased risk of HTLV-I-associated myelopathy/tropical spastic paraparesis (HAM/TSP). In HTLV-I-monoinfected patients, the occurrence of HAM/TSP is associated with high peripheral blood HTLV-I proviral load. Using a real-time quantitative PCR assay, we assessed the proviral DNA load in peripheral blood mononuclear cells (PBMCs) from 15 asymptomatic HTLV-I-monoinfected patients, 15 HTLV-I-monoinfected patients with HAM/TSP, and 25 HTLV-I/HIV-1 coinfected patients, including 4 with HAM/TSP. We also measured HIV-1 proviral DNA load in PBMCs from the coinfected patients. The median HTLV-I proviral loads were 6,800 and 4,100 copies per 10(6) PBMCs in the asymptomatic monoinfected and coinfected groups, and 58,800 and 43,300 copies per 10(6) PBMCs in the monoinfected and coinfected patients with HAM/TSP, respectively. The difference between HTLV-I proviral loads in HAM/TSP and asymptomatic monoinfected patients was statistically significant (p < 0.0001), but there was no difference between the HTLV-I-monoinfected and HTLV-I/HIV-1-coinfected groups. There was no correlation between HTLV-I and HIV-1 proviral load. HTLV-I proviral load did not correlate with the CD4+ T lymphocyte count. Among patients with no HTLV-I disease, the median copy number of HTLV-I per 10(6) circulating CD4+ T cells was 114,000 in the coinfected group and 16,700 in the monoinfected group, but the difference was not significant (p = 0.089). These data do not confirm the hypothesis in which HIV-1 coinfection would increase HTLV-I proviral burden in the PBMCs. However, depletion of the CD4+ T cell subset, the main target of HTLV-I, could be counterbalanced by an up-regulation of HTLV-I replication or by greater resistance of HTLV-I-infected cells to HIV-1-induced destruction.

AIDS-Related Opportunistic Infections↗
PubMed2000

[Dengue or acute retroviral syndrome?].

BACKGROUND: The diagnosis of primary HIV infection is a crucial element in the fight against the AIDS epidemic. Clinical manifestations associated with primary infection are nonspecific. Dengue is a possible differential diagnosis. CASE REPORT: A 15-year-old adolescent living in Martinique consulted for a syndrome suggestive of infectious mononucleosis. The annual dengue epidemic was at its acme at this time. Serum was positive for IgM and the diagnosis of dengue was retained. The diagnosis of recent HIV infection was made two months later (unprotected homosexual intercourse two weeks before onset of clinical signs). Retrospective analysis of the earlier samples at the time of the viral syndrome demonstrated that the patient actually had an acute retroviral syndrome. DISCUSSION: The clinical and biological manifestations of dengue and primary HIV infection are nonspecific and similar to those of infectious mononucleosis. Potential exposure to HIV and recent presence in endemic dengue regions (tropical areas in America, Asia and Africa) can provide helpful guidance for differential diagnosis.

Acute Disease↗
PubMed2000

[Dengue fever].

Explore the source record for details and available documents.

Animals↗
PubMed1999

Drug resistance mutations among HIV-1 strains from antiretroviral-naive patients in Martinique, French West Indies.

We report on the frequency of genetic mutations associated with drug resistance in antiretroviral treatment-naive patients from Martinique (French West Indies), where zidovudine (ZDV) has been available since 1987 and where combination therapy developed simultaneously with its use in continental France. Genotypic resistance was studied in plasma HIV RNA from samples collected between 1988 and 1998 from 70 antiretroviral-naive study subjects, half presenting with either primary infection or documented seroconversion. A line probe assay (LIPA) was used to detect substitutions on the reverse transcriptase (RT) codons 41, 69, 70, 74, 184, and 215. Direct sequencing was used to complete the data for RT codons which were uninterpretable by LIPA. Of these patients, 17 harbored mutated viruses with one or more mutations in the RT gene codons analyzed. ZDV resistance mutations T215Y/F, M41L, and K70R were found in 2, 5, and 12 individuals, respectively. Mutant strains L74V (didanosine [ddI] and dideoxycytidine [ddC]) were detected in 3 patients and M184V (lamivudine/ddI/ddC) in 4 patients. However, pure mutant results at one or more codons of interest were observed in only 5 (7%; 95% confidence interval [CI], 1%-13%) patients, all involving ZDV resistance. One carried both mutations T215Y and M41L known to confer a high degree of phenotypic resistance to ZDV. Among a subgroup of 28 patients with a timepoint of infection after 1995, 24 [86%; approximately 95% CI, 73%-99%) presented with a wild-type pattern. The significance of the high prevalence of mixed patterns observed in drug-naive patients remains unclear. However, the frequency of primary mutant genotypes associated with high levels of drug resistance is low in Martinique and in this study we did not observe any currently increased tendency in this frequency.

Anti-HIV Agents↗
PubMed1996

Albendazole versus thiabendazole as therapy for trichinosis: a retrospective study.

An outbreak of trichinosis caused by ingestion of horse meat occurred in December 1993 in France; more than 500 people were affected. We compared the immediate and midterm efficacy and tolerability of thiabendazole and albendazole as therapy for the 46 patients seen in our department. Forty-four patients (96%) were treated. The first 26 patients received thiabendazole therapy; the next 18 received albendazole therapy. All the patients were tested with prednisone. Eight relapses occurred (seven in the thiabendazole group and one in the albendazole group [not significant]). Side effects of treatment were reported by seven patients, all of whom were treated with thiabendazole (P = .01). Six months after treatment, 16 of the 31 patients who responded to a questionnaire still had symptoms, the most frequent of which were myalgias (81%) and fatigue (69%). No significant difference was observed between the two treatment groups. The immediate efficacy of thiabendazole and albendazole as therapy for trichinosis was comparable, but albendazole was better tolerated.

Adolescent↗
PubMed1995

[Tuberculosis in Africans hospitalized in Paris. Impact of infection by the human immunodeficiency virus].

OBJECTIVES: Human immunodeficiency virus (HIV) infection has greatly modified the epidemiology and clinical course of tuberculosis. The aim of this study was to analyze the characteristics of tuberculosis in African patients hospitalized in Paris by comparing clinical features in patients with and without HIV infection. METHODS: Hospital records of 71 patients from Africa hospitalized between 1989 and 1992 in Paris with a certain or probable diagnosis of tuberculosis were studied retrospectively. RESULTS: There were 30 patients (42%) with HIV infection. In 12 of them (40%) HIV positivity was discovered at diagnosis of tuberculosis. Age, sex, and duration of residence in France before diagnosis were similar between HIV+ and HIV- patients. Pulmonary tuberculosis was found in 23 patients and extrapulmonary forms (mainly lymph node involvement) were seen in 34; both in 14 patients. There was no difference in localization between HIV+ and HIV- patients except for disseminated tuberculosis which was more frequent in HIV+ patients. Skin reactions to tuberculin were positive in 76% and 97% of the HIV- and HIV+ patients respectively (p < 0.02). Drug resistance was observed in 8 patients (6 HIV+): streptomycin (n = 6), pyrazinamide (n = 2), isoniazide (n = 2), ethambutol (n = 1) and rifampicin (n = 1). Drug therapy was successful in controlling the initial manifestations of tuberculosis in both HIV+ and HIV- patients. CONCLUSION: Extrapulmonary forms of tuberculosis, especially lymph node infection was more frequent in Africans hospitalized in Paris, whether the patients were HIV positive or negative. HIV infection was associated with disseminated tuberculosis, non-excavated pulmonary tuberculosis and undesirable side effects of antituberculosis drugs.

AIDS-Related Opportunistic Infections↗
PubMed1993

[Recurrent nodular panniculitis associated with pancreas divisum].

We report the case of a 46-year old woman who, over a 12-year period, had 6 episodes of nodular panniculitis. Each lesion regressed and disappeared within four to six weeks. Fistulization before formation of a cupula-shaped scar was observed on two occasions. These episodes of hypodermitis seemed to be isolated when they began, but histological examination of the skin showed cytosteatonecrosis of the hypodermis pointing to a pancreatic origin. Signs of pancreatic abnormality appeared progressively: first an increase of amylasaemia concomitant with the cutaneous flares, then morphological abnormalities of the pancreatic ducts suggestive of pancreas divisum, and finally dilatation of the main pancreatic duct associated with upstream pancreatitis. No radical treatment of the pancreatic abnormality was carried out.

Amylases↗