Patrick Ingiliz

• MD
• Consultant at Hôpital Henri Mondor (Hôpitaux Universitaires Henri Mondor)

Background Treatment of chronic hepatitis B infection requires lifelong administration of nucleos(t)ide analogues with a high barrier to resistance and effective viral suppression. The major limitation of lifelong therapy is the possible selection of drug-resistant hepatitis B virus (HBV) strains. International Liver Society guidelines recommend th...

Background and Aims Chronic hepatitis delta represents a major global health burden. Clinical features of hepatitis D virus (HDV) infection vary largely between different regions worldwide. Treatment approaches are dependent on the approval status of distinct drugs and financial resources. Methods The Hepatitis Delta International Network (HDIN) r...

Introduction Direct‐acting antivirals (DAAs) are key to eliminating hepatitis C virus (HCV). In men who have sex with men (MSM) with HIV co‐infection, recently acquired HCV infection is common. Sexual practices and reinfection rates may hamper micro‐elimination despite high treatment rates. Methods The cohort included MSM with recently acquired HC...

Objectives To identify sexual/sex‐associated risk factors for hepatitis C transmission among men who have sex with men (MSM) and visualise behavioural trajectories from 2019 to 2021. Methods We linked a behavioural survey to a hepatitis C cohort study (NoCo), established in 2019 across six German HIV/hepatitis C virus (HCV) treatment centres, and...

Introduction Directly-acting antivirals (DAA) are the cornerstone to reach HCV elimination. In men who have sex with men (MSM) with HIV coinfection, recently acquired HCV infection (RAHCV) is common. Sexual practices and reinfection rates may hamper micro-elimination despite high treatment rates. Methods The cohort included MSM with RAHCV from 2014...

Background We evaluated the safety and efficacy of XAV-19, an antispike glyco-humanized swine polyclonal neutralizing antibody in patients hospitalized with severe coronavirus disease 2019 (COVID-19). Methods This phase 2b clinical trial enrolled adult patients from 34 hospitals in France. Eligible patients had a confirmed diagnosis of severe acut...

Objective: Reinfection poses a challenge to HCV elimination. This analysis assessed incidence of, and factors associated with reinfection among people treated for recent HCV (duration of infection <12 months). Methods: Participants treated for recent HCV (primary infection or reinfection) in an international randomised trial were followed at thr...

Background: Microelimination of the hepatitis C virus (HCV) among men who have sex with men (MSM) could be complicated by continuous external introductions and the emergence of phylogenetic clusters harbouring clinically significant resistance-associated substitutions (RAS). To investigate international clustering and the prevalence and transmissi...

Background & Aims EASL guidelines recommend 8 weeks of treatment with sofosbuvir plus velpatasvir (SOF/VEL) for the treatment of acute or recently acquired hepatitis C virus (HCV) infection, but only 6- and 12-week data are available. Therefore, the aim of this study was to evaluate the safety and efficacy of a shortened 8-week SOF/VEL treatment fo...

Background Using direct acting antivirals (DAA) for recently acquired hepatitis C virus (RAHCV-) infections, particularly in HIV-positive men having sex with men (MSM), dramatically reduced hepatitis C incidence. However, implementation into clinical practice is challenging. The aim of this study was to analyse spontaneous clearance (SC) rates of R...

Background The benefits of direct-acting antivirals towards the elimination of hepatitis C virus (HCV) in people living with HIV are decreased when individuals are reinfected with HCV following treatment. We aimed to systematically review the existing evidence of HCV reinfection risk after treatment among people living with HIV, including people wh...

Background Prior to direct-acting antivirals (DAAs), HCV incidence rose among men who have sex with men (MSM) living with HIV infection in Germany despite high hepatitis C virus (HCV) treatment rates. We establish a HCV elimination modeling framework to evaluate whether existing treatment rates can achieve the World Health Organization (WHO) incide...

Background & aims Non-alcoholic fatty liver disease (NAFLD) is a growing concern in the aging HIV population. Screening for NAFLD is recommended in patients with metabolic risk factors or unexplained transaminitis. This study aimed to prospectively assess the prevalence and associated factors of liver steatosis and advanced fibrosis (AF) in HIV-mon...

Background and aims Shortened duration therapy for acute and recent hepatitis C virus (HCV) infection has been shown to be highly effective in several small non-randomised studies with direct-acting antiviral regimens, however large randomised studies are lacking. Methods REACT was an NIH-funded multicentre international, open-label, randomised, p...

By 2040, deaths from chronic viral hepatitis worldwide are projected to exceed those from human immunodeficiency virus infection, tuberculosis and malaria combined. The burden of this disease is predominantly carried by low-resource countries in Africa and Asia. In resource-rich countries, the epidemiological spread of viral hepatitis is partially...

The clinical utility of quantifying hepatitis B surface antigen (qHBsAg) levels in African subjects with chronic hepatitis B virus (HBV) infection has been poorly documented.From a multicenter cohort of 944 HBV‐infected African patients we aimed to assess whether qHBsAg alone can accurately identify i) those in a HBeAg‐negative chronic HBV infectio...

Objectives To describe the characteristics of a large hepatitis A virus (HAV) outbreak among men who have sex with men (MSM) in Berlin and to assess the impact of measures implemented. Methods Cases of laboratory-confirmed, symptomatic HAV infection notified in Berlin, Germany between August 2016 and February 2018 were analysed using routine and...

Several cohorts have shown that long‐term tenofovir‐containing combination antiretroviral therapy (cART) leads to higher HBsAg seroclearance rates in HIV/HBV coinfected patients vs HBV‐monoinfected patients under tenofovir disoproxil fumarate (TDF)‐based therapy. We have analysed data on determinants of HBsAg loss in a retrospective multicentric co...

Background: Liver disease is an important cause of morbidity and mortality in people living with HIV (PLWH), of which non-alcoholic fatty liver disease (NAFLD) is an increasingly recognised cause. There is limited data investigating NAFLD in HIV mono-infection and histologically defined disease. We aimed to identify who is at risk of fibrosis, NAF...

Introduction Le 10 mars 2020, l’OMS a déclaré pandémique la diffusion du SARS-CoV2 en recommandant de pratiquer de façon massive le dépistage du virus. Cette épidémie s’est installée alors que les épidémies hivernales de virus respiratoires n’étaient pas encore achevées. Afin de mieux comprendre les étiologies des syndromes grippaux en période COVI...

Background & Aim Non-alcoholic fatty liver disease (NAFLD) is a growing health concern. The aim of the fatty liver assessment in Germany (FLAG) study was to assess disease burden and provide data on the standard of care from secondary care. Methods The FLAG Study is an observational real-world study in patients with NAFLD enrolled at 13 centres ac...

In recent years, there has been an increasing number of clinical trials for the treatment of non‐alcoholic steatohepatitis (NASH). People living with HIV (PLWH) are commonly excluded from these studies, usually due to concerns over drug‐drug interactions (DDI) associated with antiretroviral therapy (ART). The Steatohepatitis in HIV Emerging Researc...

Background: Micro-elimination of the hepatitis C virus (HCV) includes treatment in populations at risk of ongoing HCV transmission such as men who have sex with men (MSM) or people who inject drugs (PWID). We analyzed the HCV reinfection incidence rates of in the German hepatitis C cohort (GECCO) and compared our data to previous findings from the...

Background: Treatment uptake for hepatitis C virus (HCV) infection in people who inject drugs (PWID) and patients on opioid substitution therapy (OST) is still low despite treatment guidelines that advocate the use of direct-acting antivirals (DAAs) in all patients. Our aim in this review was to investigate treatment outcomes among PWID and patien...

Background: Despite high hepatitis C virus (HCV) treatment rates, HCV incidence among HIV-positive men who have sex with men (HIV+ MSM) in Germany rose prior to HCV direct-acting antivirals (DAAs). We model what intervention can achieve the World Health Organization (WHO) elimination target of 80% incidence reduction by 2030 among HIV+ MSM in Berl...

Background: The level of evidence for HIV transmission risk through condomless sex in serodifferent gay couples with the HIV-positive partner taking virally suppressive antiretroviral therapy (ART) is limited compared with the evidence available for transmission risk in heterosexual couples. The aim of the second phase of the PARTNER study (PARTNE...

Background and aims: The prevalence of chronic hepatitis B virus (HBV) infection in Europe is poorly defined. Data on the proportion of patients eligible for therapy are lacking but are crucial to meet WHO elimination goals. The aims of our study were to provide an estimate of the need for antiviral treatment and to assess the prevalence of advanc...

Background and aims Disease activity, but also demographics, lifestyle, and comorbidities, may influence alanine aminotransferase (ALT) levels in hepatitis C virus (HCV)-infected patients. Direct-acting antiviral agents (DAA) achieve virological cure in > 90 % of patients, regardless of HCV genotype and fibrosis stage. This allows assessing determi...

Goals and background: International guidelines recommend prioritized treatment initiation in hepatitis C virus (HCV)-infected patients with advanced liver disease. We aimed to evaluate whether the widespread usage of direct acting antivirals (DAAs) has led to a decrease in late presentation for care. Study: Data derived from the multicenter Germ...

Background: HIV-monoinfected individuals are at high risk of nonalcoholic fatty liver disease. Noninvasive tests of steatosis, nonalcoholic steatohepatitis (NASH), and fibrosis have been poorly assessed in this population. Using liver biopsy (LB) as a reference, we assessed the accuracy of noninvasive methods for their respective diagnosis: magnet...

Background & aims: To eliminate hepatitis B virus (HBV) infection, it is essential to scale up antiviral treatment through decentralized services. However, access to the conventional tools to assess treatment eligibility (liver biopsy/Fibroscan®/HBV DNA) is limited and not affordable in resource-limited countries. We developed and validated a simp...

en Linked Content This article is linked to Van Hees et al paper. To view this article visit https://doi.org/10.1111/apt.14560.

The efficacy and safety of interferon-free therapies for hepatitis C virus (HCV) infection have been reported. Considering the accumulating evidence for a direct central nervous system infection by HCV, we aim to evaluate the effect of direct acting antivirals (DAA) therapy on cognitive function in HCV patients. We conducted a longitudinal analysis...

Background Twelve weeks of the pangenotypic direct‐acting antiviral (DAA) combination sofosbuvir/velpatasvir (SOF/VEL) was highly efficient in patients with hepatitis C virus (HCV) genotype 3 (GT3) infection in the ASTRAL‐3 approval study. However, presence of resistance‐associated substitutions (RASs) in the HCV nonstructural protein 5A (NS5A) was...

Background: No published randomised controlled data on the use of direct acting antivirals (DAA) in acute hepatitis C (AHC) coinfection exist. However, with the AHC epidemic ongoing among men who have sex with men (MSM) these are urgently needed. Methods: The CHAT study is a randomised controlled trial of pegylated interferon + ribavirin (PR) pl...

Current hepatitis C virus (HCV) treatment guidelines recommend treating HCV/human immunodeficiency virus (HIV)-coinfected individuals similar to HCV-monoinfected individuals. Recently inferior response rates to direct acting antiviral (DAA) therapy in HCV/HIV coinfection have been reported. Our German hepatitis C cohort (GECCO) cohort data show tha...

There are limited data regarding the real world effectiveness of direct acting antivirals (DAA) for the therapy of chronic genotype 3 hepatitis C virus (HCV) infection. All HCV genotype 3 infected patients from the German hepatitis C cohort (GECCO), which is a prospective database of nine German hepatitis C treatment centers, were included in the s...

Acute hepatitis C virus infection remains a major health concern in human immunodeficiency virus(HIV)-infected men who have sex with men (MSM). New direct-acting antiviral agent (DAA) combination therapy has not yet been approved for the treatment for acute hepatitis C virus(HCV), thereby potentially causing deferral of HCV treatment. Therefore, we...

Background: HIV/HCV-coinfected patients respond just as well to modern direct-acting antiviral HCV therapy as HCV-monoinfected patients. However, clinical data for all-oral HCV treatments are sparse in HIV/HCV-coinfected patients with an advanced stage of liver cirrhosis. Methods: A subanalysis of efficacy and safety for a daclatasvir (DCV) and...

Background The latest European Association for the Study of the Liver (EASL) guidelines now recommend that patients with acute hepatitis C virus (HCV) infection should be treated with a combination of sofosbuvir and an NS5A inhibitor for 8 weeks. However, the ideal duration of treatment with interferon-free regimens, particularly in HIV-coinfected...

The development of all-oral direct-acting antiviral agents (DAA) has changed the management of patients infected with the hepatitis C virus (HCV). As these new treatments are safe and highly effective, most affected patients may have a chance for HCV cure, at least in those parts of the world where the costly drugs available. In industrialized coun...

Background: Direct-acting Hepatitis C antivirals (DAAs) have strongly improved treatment options since 2014, but it is unclear if treatment numbers increased. We aimed to estimate the number of treatment regimens/month from 2010-2015, the number of patients treated and cured with DAAs since 2014 and associated costs. Methods: Drug-prescription d...

Background: HCV has complex interactions with human lipid metabolism leading to down regulation of cholesterol levels. Interferon therapy has been shown to decrease cholesterol even further. With the availability of second generation direct acting antiviral agents (DAA) the effect of suppressing and eliminating HCV on lipid metabolism warrants ree...

Approval of direct-acting antivirals against the hepatitis C virus (HCV) has dramatically changed the management of HCV infection due to high cure rates and a favorable safety profile. Their influence on neurologic aspects is notably relevant, as studies demonstrated active HCV replication within the CNS¹ and alterations in cerebral metabolism cons...

Background & aims: Moderate cure rates of acute hepatitis C virus (HCV) infections with pegylated interferon and ribavirin have been described in the last decade in men who have sex with men (MSM), who are also coinfected with the human immunodeficiency virus (HIV). However, a subsequent high incidence of HCV reinfections has been reported regiona...

Background Shortening the duration of treatment with HCV direct-acting antivirals (HCV-DAAs) leads to substantial cost reductions. According to the label, sofosbuvir and ledipasvir can be prescribed for 8 weeks (SL8) in non-cirrhotic, HCV genotype-1 women or men with low viral load. However, real-world data about the efficacy and safety of SL8 are...

Einleitung: Multiple Faktoren beeinflussen die optimale Therapiedauer fur eine SVR. Die ION3 Studien zeigen das 94 – 100% der Patienten die 8 – 24W mit LDV/SOF behandelt wurden SVR12 erreichen. Die Entscheidung die Therapie auf 8W zu kurzen basiert auf evtl. Vortherapien, Zirrhosestatus sowie BL Viruslast (VL). Eine post-hoc Analyse der 8W Daten de...

Chronic hepatitis E has been described several times in strongly immunosuppressed HIV-patients. We describe the persistence of HEV-infection in an HIV-patient despite a restored immune response. This case demonstrates that HEV-infection can persist in formerly immunosuppressed individuals irrespective of the current immune status. Persisting HEV-in...