Publications by authors named "L. Cuzin"

Introduction: Vasectomy is a widely used, safe, effective method of permanent contraception and contributes to healthy sexuality.

Aims: We have conducted a 3-step observational clinical study to develop a vasectomy regret risk score and guide patients and clinicians when discussing a vasectomy.

Methods: A 3-step approach has been followed.

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Article Synopsis
  • * The occurrence of HLA-B*57:01 was similar in patients with PML (6.19%) and those without (5.08%), indicating no significant difference.
  • * Clinical and biological characteristics, as well as outcomes for PML, were unaffected by the HLA-B*57:01 status among those diagnosed with PML.
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Background: Steroidogenic factor 1 (SF-1), encoded by the nuclear receptor subfamily 5 group A member 1 () gene, is a transcriptional factor crucial for adrenal and gonadal organogenesis. Pathogenic variants of are responsible for a wide spectrum of phenotypes with autosomal dominant inheritance including disorders of sex development and oligospermia-azoospermia in 46,XY adults. Preservation of fertility remains challenging in these patients.

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Objectives: The Post-University Interdisciplinary Association of Sexology (AIUS) has brought together a panel of experts to develop French recommendations for the management of premature ejaculation.

Methods: Systematic review of the literature between 01/1995 and 02/2022. Use of the clinical practice guidelines (CPR) method.

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Objectives: To assess whether antiretroviral therapy (ART) prescriptions differ between naive and virally suppressed HIV patients born in France (PBFs) and in Sub-Saharan Africa (PBSSAs).

Setting: Observational single-center study.

Methods: We included all PBFs and PBSSAs who entered into care at Pitié-Salpêtrière Hospital, Paris, France, from 01/01/2000 to 31/12/2018, with plasma HIV-RNA>200 copies/mL.

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Background: pathogenic variants can cause congenital adrenal hypoplasia or primary adrenal insufficiency in early childhood usually associated with hypogonadotropic hypogonadism. is necessary for organogenesis of the adrenal cortex and to maintain normal spermatogenesis. In humans, restoration of fertility in patients carrying pathogenic variants is challenging.

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Objectives: Our aim was to assess if switching from a protease inhibitors (PI)-based regimen to a PI-free one is associated with an increased risk of Kaposi Sarcoma (KS) relapse among patients living with HIV (PLHIV) with history of KS and controlled HIV replication.

Methods: In a retrospective analysis of the prospectively collected Dat'AIDS database we selected patients who both had a past KS history and a HIV-1 viral load below 200 copies/mL while being PI-treated. We searched for KS relapses while persistent virological success was maintained for at least 6 months, whether patients kept taking the PI, or switched to PI-free regimen.

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Objective: Psoriasis is a T-cell-mediated inflammatory disease with genetic factors involved in its etiopathogenesis. In non-HIV populations, HLA-B57:01 has been associated with a higher risk of psoriasis. The aim of this study was to investigate demographic and immunovirological characteristics associated with psoriasis, and to assess whether HLA-B57:01 is associated with psoriasis among people living with HIV (PLHIV) followed in a large French multicenter Dat'AIDS cohort.

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Mature spermatozoa contain a whole repertoire of the various classes of cellular RNAs, both coding and non-coding. It was hypothesized that after fertilization they might impact development, a claim supported by experimental evidence in various systems. Despite the current increasing interest in the transgenerational maintenance of epigenetic traits and their possible determination by RNAs, little remains known about conservation in sperm and across generations and the specificities and mechanisms involved in transgenerational maintenance.

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In this paper, we are presenting a synthetic version of the third updated version of Guidelines for the first-line management by the non-sexologist practitioner of a man with erectile dysfunction (ED). This work applied the methodology recommended by the French High Authority of Health (in-depth documentary search of medical and scientific bibliographic data and review by a group of experts). Among the points to be highlighted since 2010, an important part has been devoted to updating epidemiological data that focus on the strong correlation between ED and vulnerable populations, on the question of the role of the partner's role in triggering or maintaining erectile dysfunction, previously poorly documented, and on the evolution of ED treatments and management algorithms.

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Objective: The objective was to evaluate the association between age-related comorbidities (ARCs) and 5-year HIV-related excess mortality in people living with HIV aged ≥60 years.

Design: Cohort study using relative survival analysis (Estève's model).

Setting: The French multicentre prospective Dat'AIDS cohort that involves 12 French hospitals.

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Objective: To describe the changes in first-line antiretroviral (ART) regimens in France between 2005 and 2015 and patients' characteristics related to the use of protease inhibitors in 2015.

Methods: We extracted all patients starting ART between 2005 and 2015 from a large prospective cohort. Regimens were classified as three nucleoside reverse transcriptase inhibitors (NRTI), or two NRTIs with a boosted protease inhibitor (bPI), with a non-nucleoside reverse transcriptase inhibitor (NNRTI), or with an INSTI.

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Objective: The objective was to develop a multivariable prognostic index for overall mortality over a five-year span integrating classical HIV biomarkers and comorbidities in people living with HIV (PLHIV) aged 60 or older.

Design: Prospective multicenter cohort study from the French Dat'AIDS cohort.

Methods: All HIV-1 infected patients aged 60 years or older on 1st January 2008 were included.

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Background: HCV treatment uptake has drastically increased in HIV-HCV coinfected patients in France since direct-acting antiviral (DAA) treatment approval, resulting in HCV cure in 63% of all HIV-HCV patients by the end of 2015. We investigated the impact of scaling-up DAA on HCV prevalence in the whole HIV population and in various risk groups over the next 10 years in France using a transmission dynamic compartmental model.

Methods: The model was based on epidemiological data from the French Dat'AIDS cohort.

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Background: HIV infection and inflammatory and autoimmune diseases (IADs) are both related to immune dysfunction. Epidemiological data on IAD in patients living with HIV (PLHIV) are scarce. The aim of this study was thus to estimate the prevalence of 26 IAD among PLHIV followed in a large French multicenter cohort in the combination antiretroviral therapy (cART) era (from January 2000 to July 2013), and to describe their occurrence according to cART onset, the immuno-virological status of patients and hepatitis C virus (HCV) and/or hepatitis B virus coinfection.

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Objectives: Direct-Acting Antivirals (DAAs) opened a new era in HCV treatment. We report the impact of HCV treatment in French HIV-HCV coinfected patients.

Methods: All HIV-HCV patients from the Dat'AIDS cohort followed between 2012 and 2015 were included.

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To date, therapeutic drug monitoring (TDM) is carried out with antiretrovirals and is usually based on total concentrations (C ). However, for some patients, TDM does not reflect efficacy or the avoidance of toxicity as is the case for atazanavir (ATV), a HIV protease inhibitor. As the unbound concentration (C ) is the pharmacological active form, the aim of the study was to evaluate the value of C and the unbound fraction (f , f = C /C ) for the TDM of ATV.

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Background: There are few data regarding HCV treatment initiation among HIV/HCV coinfected patients. The objective of this study was to analyze the changing patterns of HCV coinfection and HCV treatment initiation over time in a large French cohort of HIV/HCV coinfected patients at the beginning of DAA's era and to analyze factors associated with treatment initiation.

Methods: All HIV/HCV coinfected patients enrolled during 2000-2012 were analyzed.

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Objectives: To identify main prognostic factors for 5-year mortality among age-related comorbidities (ARCs) in older people living with HIV (PLHIV).

Design: A prospective, multicentre cohort study with a 5-year follow-up period in the late HAART era (from January 2008 to December 2012).

Setting: The Dat'AIDS cohort involving 12 French hospitals.

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Context: Testicular sperm extraction (TESE) in adult patients with nonmosaic 47,XXY provides a sperm retrieval rate (SRR) of approximately 50%. Age is the only significant prognostic factor. Whether TESE should be performed in adolescent patients for sperm cryopreservation remains to be determined.

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Background: Calendar trends in virologic failure (VF) among human immunodeficiency virus (HIV)-infected patients can help to evaluate the performance of healthcare systems and the need for new antiretroviral therapy (ART). We examined the time trend in the rate of VF beyond 6 months of ART between 1997 and 2011 in France.

Methods: We included patients from the French Hospital Database on HIV who received at least 6 months of ART.

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Objectives: To study the value of the module of pharmacovigilance in Nadis® to improve the antiretroviral (ARV) drugs-induced adverse drug reactions (ADRs) reporting.

Methods: We collected the ADRs reported for 17 months from November 2010 until April 2012. Following data were recorded: characteristics of patients, ADRs, ARV drugs.

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Introduction: This review studies rationale and outcome of vulvovaginal aesthetic surgery.

Method: Medline search of the existing literature utilizing terms labiaplasty, clitoral hood reduction, hymenoplasty, vaginoplasty, perineoplasty, female genital surgery, sexual satisfaction/body image, and anterior/posterior colporrhaphy; references from bibliographies of papers found through the literature search and in the author's reading of available literature until January 2012. Clinicians who receive requests from patients for such procedures should discuss with the patient the reason for request and perform an evaluation for any physical signs or symptoms that may indicate the need for surgical intervention.

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Objectives: The aim of the study was to assess whether patients with undetectable viraemia [a negative polymerase chain reaction result (PCR(neg) )] and those with plasma viral load (PVL) < 40 HIV-1 RNA copies/mL but a detectable (positive) PCR signal (PCR(pos) ) had different outcomes in terms of the development of blips and virological failure (VF).

Methods: A multicentre observational database analysis was carried out. Data for patients whose highly active antiretroviral therapy (HAART) regime had been unchanged for ≥ 6 months by 1 January 2008, whose first two PVL measurements of 2008 were < 40 copies/mL and who had at least five PVL measurements between 1 January 2008 and 31 December 2010 were extracted from a multicentre observational database of 4928 patients receiving HAART.

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