Why are people still dying of drug-susceptible TB in Paris in the 21st century?

BACKGROUND: Although the burden of TB is lower in France than in low-income countries, patients continue to die from TB in Paris. Our goal was to describe TB-related deaths and to identify associated risk factors.METHODS: We conducted a retrospective cohort study in two hospitals in Paris between 2013 and 2018. All patients with drug-susceptible TB were included and followed until end of treatment. The primary outcome was death. We performed univariate and multivariate analysis using Cox proportional hazard model.RESULTS: Of the 523 patients included, 362 were men (median age 37 years), of whom 24 patients died (4.5%). The final survival model concluded that age (HR 1.1 for each additional year), not living in one´s own accommodation (HR 5.9), being born in France (HR 8.0), being alcoholic (HR 4.2), having a history of cancer (HR 7.1) or meningeal or miliary TB (HR 8.2) were associated with a higher risk of death.CONCLUSION: The rate of TB-associated death is unacceptably high for a curable disease. To note, patients born in France were much more at risk of death than immigrants. We believe raising awareness among healthcare professionals is a potentially easy and efficient lever for improving care.

First year of pre-exposure prophylaxis implementation in France with daily or on-demand tenofovir disoproxil fumarate/emtricitabine.

BACKGROUND: In January 2016, the French Medicine Agency initiated a Temporary Recommendation for Use (TRU) to allow the use of oral intake of tenofovir disoproxil fumarate and emtricitabine for pre-exposure prophylaxis (PrEP) in adults at high risk of HIV. We report the results of the first year of PrEP implementation in France. METHODS: Data were collected by physicians using a secured web subject-monitoring interface, with two forms: an initiation form, with patients' baseline characteristics, and an HIV seroconversion form. Univariate and adjusted multivariate analysis using a logistic regression model were performed to identify baseline factors associated with on-demand PrEP regimen prescription. RESULTS: From 4 January 2016 to 28 February 2017, 3405 subjects were enrolled, with 2774 initiation forms completed; 98.1% were male and 96.9% were MSM. An on-demand regimen was prescribed to 57% of subjects. Older age (OR for participants older than 50 years = 1.76, 95% CI 1.35-2.3, P < 0.001) and site of prescription (OR of former IPERGAY sites = 2.28, 95% CI 1.84-2.83, P < 0.001) were associated with on-demand prescription. Those reporting sexually transmitted infection (STI) and condomless anal sex with at least two different partners were less likely to receive on-demand PrEP (OR = 0.68, 95% CI 0.57-0.82 and 0.75, 95% CI 0.57-0.98, respectively; P < 0.05 for all). Four breakthrough HIV infections were reported during the study, in the context of PrEP interruption or acute infection at the time of PrEP initiation. CONCLUSIONS: In a real-life setting in France, PrEP was used, either daily or on-demand, mostly by MSM, with breakthrough infections being rare.

Evolving microbiological epidemiology and high fetal mortality in 135 cases of bacteremia during pregnancy and postpartum.

The outcome of bacterial bloodstream infections during pregnancy has greatly improved over the last few decades. However, there are no recent data on the characteristics of bacteremia in pregnant women. The aim of this study was to describe clinical and microbiological features of bacteremia and to assess maternal and fetal outcome. This retrospective study was conducted in the obstetrics departments of five teaching hospitals in Paris, France, from 2005 to 2009. The incidence of bacteremia was 0.3%. The most common sources of bacteremia were chorioamnionitis (47%) and the most common pathogen isolated was Escherichia coli. Empirical antimicrobial therapy was inappropriate in 29% of bacteremia cases, mostly (65%) when secondary to infection with an aminopenicillin-resistant microorganism. Bacteremia during pregnancy was associated with a 10% fetal mortality. Bacteremia during pregnancy is a rare occurrence, but it is associated with an unexpectedly poor fetal outcome and a high mortality rate.

[Tuberculosis in France in 2010: epidemiology, clinical presentation and microbiology]. / La tuberculose en France en 2010: épidémiologie, clinique et microbiologie.

INTRODUCTION: This article presents recent data and trends on the epidemiology, clinical presentation and microbiology of tuberculosis in France during 2010. STATE OF ART: In 2009, a total of 5759 cases were notified in France, representing a rate of 8.2 cases per 100,000. The notification rate was below 10 per 100,000 in all French regions, except in Île-de-France and French Guyana. Notification rates were higher in some population groups such as people born abroad, especially those born in Sub-Saharan Africa, and those recently arrived in France, as well as in homeless people. Pulmonary tuberculosis accounted for 72% of notified cases, 49% of which were contagious (positive direct examination of sputum, positive culture). PERSPECTIVES-CONCLUSIONS: Except in 2007 and 2008 the incidence of tuberculosis (TB) has fallen consistently in France for the last 20 years and this was again the case in 2009. These results support the maintenance of a vigilant approach to the control of the disease and call for the enhancement of public health activities in population groups at higher risk of the disease.

[Chronic meningococcal meningitis in an adult]. / Méningite chronique à méningocoque de l'adulte.

A 46-year-old woman was admitted for a four-month history of progressive cognitive and behavioral disorders. MRI revealed hydrocephalus with meningeal enhancement after gadolinium infusion. The lumbar puncture found a purulent CSF containing 305 nucleate elements per cubic millimeter including 84% altered polymorphonuclear neutrophils, protein at 4.88 g/L, and glucose at 0.5 mmol/L (for a glycemia at 6 mmol/L); there was no germ on direct examination. High dose IV cefotaxime was started together with anti-tuberculous treatment. After nine days CSF cultures were positive for Neisseria meningitidis group B. The patient improved dramatically. Only three cases of chronic N. meningitidis meningitis have been previously reported in the literature. It is important to recall that the clinical presentation of N. meningitis can be misleading, sometimes pseudo-psychiatric, without frank infectious syndrome, and may follow a chronic course.

Fatal relapse of disseminated strongyloidiasis in an HIV-positive patient, despite ivermectin treatment.

There are no established guidelines for the treatment of disseminated strongyloidiasis in immunosuppressed patients, and many different treatment regimens have been used. Here, the case of a 48-year-old, HIV-positive, Congolese man, who was hospitalized for disseminated tuberculosis but developed life-threatening disseminated strongyloidiasis, is described. This patient died, with relapsing disseminated strongyloidiasis, 3 months after being treated with ivermectin. The reasons for this poor outcome and the various treatment options for strongyloidiasis in HIV-infected patients are discussed.

Study of partner-related and situational risk factors for symptomatic male urethritis.

During the last decade, the incidence of male urethritis stopped declining in France. Risk factors associated with unprotected intercourse have been extensively studied in men who have sex with men, but not in men in general. The purpose of the study was to determine major risk factors for urethritis among men and to describe the sociodemographic and medical characteristics of this population in 2005. We conducted a prospective case-crossover study of sexual behaviors among men with acute urethritis attending at general practitioners or sexually transmitted infection (STI) clinics in France. Each patient filled out a selfcompleted questionnaire focusing on sociodemographic characteristics, and on sexual behaviors for the month before urethritis onset and for the preceding 3 months. The doctor reported medical information on a separate questionnaire. Between January and September 2005, 121 cases of male urethritis, defined as recent-onset pain on micturition and/or purulent or mucoid discharge, were included. Median age was 33 years, 22.3% were MSM, 55.1% were single, and 72.0% had at least high school education. Conditional logistic regression analysis showed that intercourse with only casual partners or with both casual and steady partners (OR = 2.6, CI 95%: 0.8-8.7, and OR = 8.7, CI 95%: 2.7-28.0), as well as inconsistent condom use (OR = 5.8, CI 95%: 1.7-19.2) significantly increased the risk of male urethritis. STI prevention campaigns should continue to focus on consistent condom use and should not neglect men over 30 years of age.

Low malaria morbidity in a cohort of Senegalese children with free access to health structures.

We report the impact of the free access to health facilities on malaria morbidity in children from two to 15 years old, during a malaria transmission season in Niakhar, Senegal. Between July and December 2002, 227 malaria attacks occured in 566 children. Only one case of severe malaria was observed and no death has been reported. Our results demonstrate furthermore that easier access to health facilities and to early treatment is playing a key role in malaria control.

Outbreak of tuberculosis in a migrants' shelter, Paris, France, 2002.

SETTING: An overcrowded 362-bed migrants' shelter in Paris, France. OBJECTIVES: To investigate an outbreak of tuberculosis (TB), to identify a common source of contamination and to prevent further transmission. METHODS: The outbreak was identified by radiographic screening and an active search for undeclared hospital treated cases, completed by strain phenotyping and a search for contact cases. RESULTS: Between October 2001 and October 2002, 56 cases of active TB were identified, 30 by radiological screening and 20 by contacting neighbouring hospitals. All cases involved men, with a median age of 30 years. Pulmonary involvement was present in 54% of cases, and nine patients were sputum smear-positive. Thirty-four of the 37 phenotyped strains clustered together. CONCLUSION: The grouping of the cases in time and place, the large number of cases with early-stage disease and the identical RFLP banding patterns of most of the isolates indicate that this outbreak results from transmission that occurred in France. This report underlines the need for public health departments in industrialised countries to maintain effective anti-tuberculosis control programmes.